www.yabo123.com|亚博牛牛玩法|亚博的微信充值好慢 //www.pbssh.com/ 在干燥清洁中使用1-溴丙烷(N-丙基溴化物)是罕见的过时且迅速下降

清洁空气法已确定187种化学物质或混合物作为危险空气污染物(HAPS)。最近,美国环保局(EPA)授予请愿书加入1-溴丙烷的危险空气污染物清单。EPA最近的动作代表了自1990年以来的第一个这样的此类补充。基于提供的申请向HAP列表添加到HAP列表中,提供“EPA的足够数据以确定物质的排放,环境浓度,生物累积或沉积物质的沉积已知造成或可以合理地预期对人类健康或环境<跨度=“重放 - 不可见空间”>“

来造成不利影响。

下载全文 星期二,03年11月20日00:00:00 -0600//www.pbssh.com/blog/use-of-1-bromopropane-n-propyl-broomide-in-dry-cleaning-is-rare-and-rapidly-declining-toward-obsoleseres/ //www.pbssh.com/blog/use-of-1-bromopropane-n-propyl-broomide-in-dry-cleaning-is-rare-and-rapidly-declining-toward-obsoleseres/ 如何优化你的蒸汽脱脂剂的性能 蒸汽脱脂过程易于清洁工业部件和部件的最有效方法之一。但要为您的降价充分爆炸,但保持蒸汽脱脂设备在100%的情况下保持功能。Below are a few tips to help you optimize vapor degreaser equipment.

Understanding the Basics

To appreciate what’s involved in keeping the system functioning in peak form, you need a basic understanding of the vapor degreasing process. In vapor degreasing, soiled components are placed in a basket and positioned directly above a boiling cleaning solvent. The solvent vapors rise and infiltrate every exposed surface of the parts, including those that are difficult to reach by other cleaning methods. Cooling coils then cause the vapor to condense and drop down into the collection sump below, carrying the contaminants with it.

While virtually any industry can find a practical use for vapor degreasers, they are most commonly utilized in heavy-duty manufacturing, including by the automotive, aviation and aerospace industries. You’ll also find this type of equipment used in electronics and pharmaceutical manufacturing.

Steps for Optimizing Your Vapor Degreasing Equipment

While regular maintenance is crucial to keep a vapor degreaser in good condition, that’s just the start. Here is a helpful checklist for ensuring your degreaser is optimized:

  • Check for leaks — As in any process that utilizes chemical cleaning solvents, you need to be sure the solvents are fully contained. Leaks can happen, and they’ll cost you over the long term if not promptly remedied. The more common areas for leaks to develop are around welds and canister bolts. Be sure to also check all pumps and lines, as well as the water/solvent separator.
  • Keep an eye on heating and cooling equipment — Your equipment is only as efficient as its ability to hold a set temperature. To ensure the heating system is performing to standards, it’s helpful to compare it against an external thermometer. You also should verify that the cooling system can handle the heat generated as hot vapors condense.
  • Test and retest your controls — This step is important for both efficiency and safety. Do regular checks of all buttons, dials and touch screens to ensure that every component of your degreaser can be safely powered up and shut off.
  • Frequently recalibrate robotics — Movement robotics carry a lot of the load in certain vapor degreasers. Over time, it’s important to check that they maintain the right timing, direction, stopping mechanisms and general smoothness of motion.

At Enviro Tech, we know vapor degreasing backwards and forwards. From basic functionality to full optimization, our team knows exactly what to look for and how to help customers get the most from their equipment. We offer top-quality vapor degreasing equipment and go the extra mile to be sure you get your money’s worth.

Learn more ways to ensure your vapor degreaser is operating at full capacity, and find out what makes Enviro Tech a leader in vapor degreaser equipment and services by contacting us today.

星期四,09年4月20日00:00:00 -0500//www.pbssh.com/blog/how-to-optimize-the-performance-of-your-vapor-degreSer/ //www.pbssh.com/blog/how-to-optimize-the-performance-of-your-vapor-degreSer/
在选择蒸气脱脂器的位置时要问五个问题

您致力于蒸汽脱脂,操作的效率即将提高。但首先,您必须在设施中决定安装蒸气脱模器系统的位置。你有很多需要考虑,我们在这里帮助您选择理想的位置。The following are our answers to the top five questions about choosing a vapor degreaser location.

A Quick Rundown

As you consider where to place a vapor degreaser, here’s a quick refresher on this solvent-based finishing process and why it’s a good choice. Vapor degreasers work by coating machinery parts and components in a degreasing solvent that is suspended in heated vapor. When the vapor cools, the degreasing agent — along with any grease or soil — drips down into a reservoir below, leaving the parts clean and dry. This process gets deep into the hard-to-reach crevices of manufactured parts, making it one of the most effective and efficient ways to ensure that they are thoroughly cleaned.

Considerations to Keep in Mind

These five questions should be at the top of your list as you seek an appropriate location for a vapor degreaser.

  1. How is the ventilation in my facility? This is a very important consideration because solvent vapors can be very dangerous if not properly routed. We recommend placing your vapor degreaser where you can leverage a floor draft, because most solvent vapors are heavier than air. Also be aware of any cross drafts created by air conditioners, doors, fans and other vents.
  2. Where can I best control humidity levels?
    For many, this is an afterthought. However, humidity can significantly impact the effectiveness of your vapor degreaser. Not only can water compromise the solvent, but in some blends, it can result in acidity. We recommend taking steps to enclose your vapor degreaser in a humidity-controlled area.
  3. How much space do I need?
    Don’t base your space calculation solely on the vapor degreaser equipment. We recommend factoring in additional square footage for loading and unloading as well as access for general repairs and maintenance. Make sure you’ve also left enough space for emergency shutoff equipment.
  4. Where should it be located?
    A vapor degreaser is designed to increase efficiency, so we recommend placing it as close to your work area as possible, keeping in mind restrictions related to space and safety.
  5. Am I being safe enough?
    Safety concerns are a necessary part of every manufacturing decision. Your vapor degreaser should be positioned so as not to hinder an emergency evacuation or response. We recommend consulting with your fire marshal and insurance provider to ensure you are in full compliance with safety codes.

Enviro Tech can help you determine the optimal vapor degreaser location for your facility, but that’s just the start. We also supply top-quality vapor degreaser equipment and solvents as well as unmatched industry expertise. Contact us today to learn more about the benefits of vapor degreasing and find out what we can do for your manufacturing operation.

Fri,03 4月2020 00:00:00 -0500//www.pbssh.com/blog/five-questions-to-ast-when-cho sign-the-location-for-a-vapor-degreSer/ //www.pbssh.com/blog/five-questions-to-ast-when-cho sign-the-location-for-a-vapor-degreSer/
电晕病毒声明

Enviro Tech对电晕病毒问题采取了积极主动的方法,以确保在全球危机期间不应进行我们的产品供应。

首先,我们产品中使用的大多数化合物在美国生产。迄今为止,美国供应商确保不应实现这些产品的国内生产。尽管如此,我们仍然增加了这些产品和成品的库存,在我们认为ETI天气的立即危机的范围内。

接下来,我们还购买了额外的数量,我们使用了我们使用的少数中国源产品将确保可用性进入第3季度。此外,我们为这些化合物找到了国内二级来源,并与这些化合物建立了与国内供应商的关系。在危机减少后,我们可能会在国内生产的产品中阶段阶段,依靠中国源材料依赖。

最后,我们目前的欧盟供应商尚未有效迄今为止,供应商相信产品将可用,虽然交货时间可能会增加。然而,由于这个问题在全球范围内仍在增长,我们已添加到我们从欧盟资源购买的少数家庭购买的所有欧盟所需的欧盟采购化合物的库存,并与我们从欧盟资源购买的那些化合物建立了关系。

我们今天的主要关注点是,一些国内采购的供应率可能以更高的成本。 We do not anticipate a price increase in our products at this time and we will keep all of our customers aware of availability and price issues if they do arise.

Unfortunately, current events are obviously beyond anyone’s control and the situation may change negatively at any time. We will continue to act proactively as circumstances change throughout this crisis. We will be in contact with all of customers should the situation change.

Enviro Tech International, Inc.

星期四,12 Mar 2020 00:00:00 -0500//www.pbssh.com/blog/corona-virus-statement/ //www.pbssh.com/blog/corona-virus-statement/
关于蒸汽脱脂的十大最多问题

选择蒸气脱脂器时,您可能会有问题。从设备设置和放置关于该过程中使用的化学品的问题,开始蒸汽脱脂操作可能会出现令人生畏。但是在正确的指导下,它不需要。以下是一个简单的指南,可以帮助您更好地了解蒸气脱脂和可用的选项。

蒸气脱脂的蒸气蒸汽脱脂器脱脂器清洁机械零件和组分脱脂溶剂悬浮在加热的蒸汽中。当蒸汽冷却时,脱脂剂 - 以及任何不需要的润滑脂或污水 - 滴落到下面的储层中,使您的部件干燥清洁。Because the process allows the solvent to get deep into the crevices of components, it’s one of the most effective and efficient ways to ensure your machined parts are thoroughly cleaned.

Is Vapor Degreasing Safe?

Yes. But as with any machinery or equipment, it is important to take every necessary safety precaution. For vapor degreasers, one of the most important considerations is ventilation. Many degreasing solvents are heavier than air, thus the vapor tends to sink downward. With that in mind, a floor draft system is recommended. Furthermore, solvent is a little bit different. Fortunately all solvent shipments are required to include the Safety Data Sheet, so specific handling/usage instructions can be found within that document.

Is Vapor Degreasing Right for Me?

In most industrial applications, the answer is yes. Vapor degreasers are ideal for cleaning parts and components with deep crevices, ridges, bumps, threading or any other area where grime can accumulate. The benefit of vapor is that it can get into those hard-to-reach spaces to ensure a thorough cleaning.

Who Benefits From Using Vapor Degreasing?

Virtually any industry or shop that needs to deep clean parts or components stands to benefit from vapor degreasing equipment. Standard cleaning processes are incredibly time-consuming and not nearly as effective as vapor degreasing. Solvents used in the degreasing process also are exceptionally stable, which means they can be used many times and still remain effective. This gives large manufacturers in aerospace, metal finishing and other industries the opportunity to save money with volume purchases.

What Are the Benefits of Vapor Degreasing?

There isn’t enough space on this page to cover all of the benefits of vapor degreasing. But to cover the highlights, vapor degreasing is highly effective. It traps and removes soils that you might otherwise never see. It’s efficient. The time and money saved from automated vapor degreasing can be used to better support your other business priorities.

How Do You Select a Vapor Degreasing Solution?

You have a few options when it comes to vapor degreasing solutions. Each has its benefits, and some are specific to the material you’re cleaning. For example, n-propyl bromide solvents have properties such as rapid evaporation, which make them ideal for the high tech industry. In short, you want an option that is effective without damaging the surface of your components. That means balancing cleaning power with solvency. Consult with an Enviro Tech expert to determine which vapor degreasing solution is best suited to your application.

How Do You Set Up a Vapor Degreaser?

Vapor degreasers are complex machines, but installing them in your manufacturing facility should be relatively simple. We recommend consulting with an Enviro Tech expert and your fire marshal to ensure that your equipment is set up properly and safely. It’s also essential to prioritize ventilation when you install a vapor degreaser. Leverage a draft system and consult an on-the-ground safety expert to ensure that you are fully compliant with all applicable codes and regulations.

Where Should a Vapor Degreaser Be Located?

While a convenient location near floor operations is ideal, safety should be your top priority when deciding where to place your vapor degreaser. Because ventilation is essential, avoid areas with a cross draft, such as near an air-conditioning unit, fan or window. Similarly, consider a location where you can control humidity levels, as some solvents react negatively with water and can become acidic. Finally, place your vapor degreaser where it does not block emergency access or evacuation routes.

How Do You Handle and Store Solvent?

As with any industrial chemical, you must be extremely careful when handling solvents. Solvents are strong chemicals that can irritate skin, and the vapors can be hazardous if left unchecked. Use protective clothing and gloves as necessary. In terms of storage, be sure to keep your solvents in a well-ventilated space away from open flames. For additional handling/storage instructions, please refer to the Safety Data Sheet that was included with the solvent purchased.

Are There Regulations Regarding Vapor Degreasing?

Yes. Your vapor degreaser equipment must comply with local permitting and code requirements. In terms of the solvents, many are regulated for safety and environmental impact. Not all chemicals are subject to the same level of regulatory oversight, so be sure to consult with Enviro Tech or your fire marshal to be sure you’ve checked all the boxes.

As you can see, selecting and placing your vapor degreaser is a multifaceted undertaking. You’re going to have plenty of questions along the way, but this guide can start you on the right path. Of course, the team at Enviro Tech is ready to help you make the right choice for your application. Check out our selection of vapor degreasing equipment and products, and contact us today to learn more about how vapor degreasing can improve your operations.

星期二,10月10日00:00:00 -0500//www.pbssh.com/blog/top-ten-most-asked-questions-about-vapor-degreSing/ //www.pbssh.com/blog/top-ten-most-asked-questions-about-vapor-degreSing/
接下来5408:我们的氟化波音Bac5408批准的溶剂

NEXT 5408 is an ASTM D2942 aerospace cleaner that is listed as an approved material on Boeing’s commercial PSD 6-77 specification for use under BAC 5408.

NEXT 5408 has therefore been approved for use on primed or painted surfaces per BMS10-11 Type I, BMS10-11 Type II, BMS10-20 Type II, BMS10-79 Type III, BMS10-79 Type II, BMS10-60 Type II and BMS10-10-100.

NEXT 5408’s patented stabilizer package typically precludes the need to ever add stabilizers to maintain the integrity of the solvent through normal use. This patented, azeotropic mixture can be distilled and reused through numerous cycles before it needs to be replaced.

With the Boeing BAC 5408 approval of NEXT 5408, Enviro Tech now has an n-Propyl Bromide Solvent (EnSolv 5408) and Fluorinated Solvent (NEXT 5408) that have been Boeing BAC 5408 approved. ln other words, regardless of solvent requirement, Enviro Tech International is confident we have an aerospace grade solvent that will fit your critical cleaning needs.

To learn more about our aerospace solvents or to www.yabo88.com of our aerospace cleaning products, call 708-343-6641, or contact us here online.

2019年10月14日星期一00:00:00 -0500//www.pbssh.com/blog/next-5408-our-fluorinated-boeing-bac5408-approved-solvent/ //www.pbssh.com/blog/next-5408-our-fluorinated-boeing-bac5408-approved-solvent/
用于清洁发动机的不易燃和快干溶剂

没有防范发动机这样的东西。即使没有用极端护理处理,也可以危险。幸运的是,您可以选择不易燃溶剂和快干溶剂,可以显着减少受伤机会。随着整个安全预防措施,了解为什么这些类型的清洁化学品对任何工业运作至关重要。

What’s Safer About Fast-Drying and Nonflammable Cleaning Solvents?

Nonflammable and fast-drying degreasing solvents, such as Enviro Tech’s nonflammable NEXT 3000 fluorinated solvent and EnSolv® n-propyl bromide-based vapor degreaser, work like any other solvent. A chemical effectively encases and removes grease and other contaminants, but the reaction is just a bit faster. That means the degreaser spends less time in the engine, which is an added safety feature.

To understand all the safety benefits of these two types of cleaning solvents, it helps to consider them separately.

  • Fast-drying solvents have that designation because they evaporate more quickly than water. As such, they are far easier to remove from an engine after degreasing is completed. That enhances safety because not all engines and engine parts should be immersed in any solvent for a long period of time. With sensitive engine parts, you want them in and out of the solvent as quickly as possible, leaving behind no potentially dangerous residue if you can help it.
  • Nonflammable solvents are also safer in engines, for obvious reasons. Some solvents have a flash point, which refers to the temperature at which the chemical will ignite. A low flash point means the solvent will more easily ignite, and that’s a danger. High flash point solvents and nonflammable solvents give you far more flexibility to degrease without the risk of sparking a fire. What’s more, when combined with a fast-drying solvent, they leave behind no residue that could ignite at some later time.

What Type of Solvents Should I Use?

One of the most common and effective fast-drying solvents is isopropyl alcohol (IPA). Depending on the temperature of the cleaning environment, IPA can evaporate very quickly. And whatever the environment, it will always evaporate more quickly than water.

In terms of nonflammable cleaning solvents, it’s easier to rule out the solvents that are flammable. If you want a nonflammable solvent, steer clear of acetone, alcohol, benzene, toluene and xylene. At the other end of the spectrum are the nonflammable NEXT 3000 and Ensolv® products. When in doubt, look for the flammability rating. At the safest end is water, which is rated 0 because it will not ignite under any circumstances. At the other end would be a highly flammable chemical like propane, which clocks in with a rating of 4.

Why Enviro Tech Can Steer You in the Right Direction

Sounds simple enough, right? But there are caveats that make one type of solvent better than another. That’s where Enviro Tech can help. With our broad expertise in environmentally friendly and highly effective nonflammable and degreasing cleaning solvents, we can guide you to the smartest, safest choice for your application. Contact us today for more information or to request a quote.

Fri,02 2019年8月00:00:00 -0500//www.pbssh.com/blog/nonflambable-ands-fast-drying-solvents-for-cleaning-engines/ //www.pbssh.com/blog/nonflambable-ands-fast-drying-solvents-for-cleaning-engines/
今天的环境问题如何影响溶剂清洁 仅仅一代人的时间,工业化国家就从对环境漠不关心变成了自然资源的保护者。在过去的几年里,不仅消费者的观念发生了巨大的变化,新的法规也反映了这些担忧。几乎没有哪个行业比溶剂清洁剂和类似的化学品受到更严格的审查。

积极主动的企业已经接受了这个新角色,采用了更清洁的流程,限制了对环境的影响,并为有环保意识的消费者提供了比以往更多的选择。但这并不容易。以下是溶剂脱脂过程的复杂演变,以及该行业是如何应对现代法规和消费者需求的。

溶剂清洗系统速成课程

溶剂清洗系统长期以来一直是制造商和其他工业操作的主要产品。原因很容易理解——它是有效的,易于标准化的金属材料和相对便宜的操作。

蒸汽脱脂是一种比较流行的方法,其工作原理是这样的:将下部加热元件和上部冷却线圈通道组合在一起,并在一台机器内包含脱脂剂。被污染的机器部件可以被放置在悬浮的脱脂蒸汽中,这些蒸汽在部件上凝结,包裹住油脂和其他污染物,然后滴入一个容器中循环使用。

More dated solvent degreaser methods use multiple machines and are considered to be less energy efficient and more wasteful of the degreaser products themselves. It’s those processes that forced the hands of regulators. More on that in the next section.

How We Got Here

While solvent degreaser processes have come a long way, it wasn’t a quick transition. It took a combination of new solvent regulations and ingenuity on the part of the industry to get it done.

The push arguably started in the 1980s, when scientists began diving deeper into the environmental impact of the industrialized world. One of the major catalysts was the ozone layer scare. It was theorized that unchecked degreasers and aerosols were contributing to rapid deterioration of that atmospheric layer. The result was a frenzy of new regulations and soul-searching — and it worked.

In the years since, industries have seriously updated how they operate. That new culture of environmentally conscious ingenuity has served forward-thinking companies well, and they tend to be far more prepared for new scientific findings and the consequential regulations.

What Are the Regulations?

Regulations vary across the globe, but the consensus is that industries must rein in the wasted byproducts associated with degreasing. Some have strict recycling requirements, some limit the products that can be used, and others do both.

In the United States, that’s largely dictated by the Clean Air Act. Virtually every type of solvent currently in use is subject to strict guidelines. The Act details ways that degreaser solvents must be reused or disposed. Similarly, the Environmental Protection Agency (EPA) enforces what is known as the Solvent-Contaminated Wipes Rule, which dictates how solvent-contaminated wipes should be handled.

Regulations are under constant review. As new technologies become available, regulations are updated to minimize environmental impact. In that regard, regulators and industries work in tandem to improve degreasing methods.

The Impact on Solvent Cleaning Processes

As noted earlier, some degreasing methods are preferred over others in terms of their environmental impact. So, while the degreasing agents might not drastically change, the processes in which they are used have changed. Notably, vapor degreasing is currently the superior method of degreasing and is setting the standard for clean degreasing processes.

In coming years, expect to see more innovative thinking from the industries themselves. The companies to watch will be the ones who are eager to employ cleaner degreasing equipment such as vapor degreasing.

Which Companies Are Taking the Lead?

Companies such as Enviro Tech have set a high bar when it comes to environmentally friendly degreasing processes. Enviro Tech and other pioneers in this space are already using vapor degreasing technology to recapture degreasing agents while ensuring that manufacturing parts are thoroughly cleaned in the process.

It’s an interesting field, and one that continues to evolve. Learn more about how industries are tackling new environmental challenges by contacting Enviro Tech today.

星期一,08年7月2019 00:00:00 -0500//www.pbssh.com/blog/how-todays-environmental-concerns-imact-cleaning-with-solvents/ //www.pbssh.com/blog/how-todays-environmental-concerns-imact-cleaning-with-solvents/
用蒸汽脱脂保持一尘不染的铸件 孔隙率密封是零件制造的关键步骤。孔隙率是指在铸造过程中在金属中形成的任何空隙或孔。由于金属注入或冷却的各种条件,较小的孔隙率几乎总是存在于铸件中。过量的孔隙率可以影响部分的结构完整性,使部分更容易腐蚀。在旨在保持压力的部件 - 例如阀门,泵和压缩机 - 孔隙度也可以产生泄漏路径并使部分不可用。为了保护铸造完整性,通常使用称为真空浸渍的方法将密封剂施加到压铸和永久模具铸件上。在该过程中,孔隙率密封剂浸渍材料,消除了材料中显微空隙引起的泄漏路径和弱点。对于这种密封过程有效,部件必须一尘不染。仍然存在于铸造和/或加工过程中的任何残留污染物可以损害密封并导致部分失效。

为什么蒸汽脱水是清洁铸件的最有效的方法

蒸气脱水被广泛认为是金属铸件的优选清洁方法,原因:

  • <强>效果:蒸气脱脂在除去油,润滑脂和污染物时高效 - 留下一尘不染的干净,干燥,准备密封。
  • Environmentally responsible: Vapor degreasing solvent is used over and over, so little to no chemical is released into the environment during operation. It works well with low-impact solvents, and is very energy-efficient.
  • Cost-effective: The efficient use of solvent and energy — along with the speed and simplicity of the procedure — helps keep operation and labor costs contained.
  • Space-efficient: Because vapor degreasing does not require separate chambers for cleaning and drying, the equipment takes little space in the shop.
  • Easy: The vapor degreasing process is simple, requiring minimal labor and training

How Does Vapor Degreasing Work?

In vapor degreasing, solvent is boiled in a sump to create a vapor, which is contained in the unit by means of chilling coils at the top. This cold area forms a “cold barrier” that causes the solvent to return to liquid form and precipitate back down into the sump. As parts are lowered into the vapor layer, solvent condenses on them and runs off, carrying oil and contaminants with it.

After a few minutes in the vapor atmosphere, the parts can also be lowered into the liquid layer of the sump bath for additional cleaning effect. At the end of the cleaning cycle, the parts are lifted back out of the vapor bath. As they pass through the cold layer, the solvent quickly evaporates, leaving the parts clean and dry.

Where exceptional cleanliness is required, parts may be subjected to a final cleaning cycle — a dip into an adjacent rinse sump filled with solvent; spray cleaning with additional solvent; or ultrasonic cleaning. This ensures that any remaining contaminants are thoroughly removed in preparation for the sealing process.

Effective and Budget-Friendly Casting Cleanliness

While there are other casting cleaning methods available, most parts manufacturers prefer vapor degreasing for its significant benefits over the alternatives. For example, aqueous cleaning systems tend to be slower, more complex and more expensive to operate.

Vapor degreasing also accomplishes cleaning with little to no risk of abrading or damaging parts. If you are looking for a proven effective way to keep your castings clean and ensure high-quality results, give vapor degreasing a try.

星期一,2019年4月1日00:00 -0500//www.pbssh.com/blog/keep-your-castings-spotless-with-vapor-degreasing/ //www.pbssh.com/blog/keep-your-castings-spotless-with-vapor-degreasing/
如何用蒸汽脱水有​​效地清洁机器部件

精密零件制造要求有效的材料选择,微微关注设计细节,精密工具和机器,以及高技能的劳动力。但即使是微观的斑点或涂抹润滑脂,油或污垢也可以使所有上述含量无用。对于精密零件,适合正确的公差和焊缝保持焊接,必须均可缩小清洁零件,并且不含所有污染痕迹。然而,也必须考虑运营效率。零件的理想清洁系统将有效且经济。

对于许多应用,蒸气脱脂完美地适合账单。蒸汽脱脂,有效,有效地用最小的劳动力清洁零件。它们是高度节能的,因为在系统内纯化并再循环溶剂以再次使用,溶剂成本极低。蒸气脱脂甚至是节省空间的,在商店里占用很小的空间。 如何蒸汽脱脂工程在蒸汽脱脂器中的蒸汽脱脂,溶剂包含在两个容器或块中 - 煮沸的煎锅和漂洗贮槽。 In the boil sump, solvent is heated to the boiling point, which need not require much energy if the solvent used has a low boiling point. Rising solvent vapors are kept within the sump by means of cooling coils near the top. When they reach the cool zone, the vapors simply condense back into pure liquid and drop back down into the sump. This creates a two-layer cleaning environment within the sump — a vapor layer above and a liquid layer below.

Parts are cleaned by lowering them first into the vapor layer. Here, solvent vapors hit the cooler surface of the parts and condense. As the droplets of liquid solvent drip off the parts, they carry grease, dirt and oil away with them. Once this happens, the parts may be lowered into the liquid solvent in the boil sump where contaminants are further washed away from every nook and cranny.

A last dip into the rinse sump containing pure liquid solvent ensures the removal of any remaining particles of dirt or grease. Finally, the parts are lifted back up past the cooling coils. Here, solvent quickly evaporates, leaving the parts impeccably clean, dry and ready for the next stage of the assembly process.

How to Clean Machine Parts With Vapor Degreasing

The process for using vapor degreasing to clean machine parts is as follows:

  1. Place parts to be cleaned into a basket.
  2. Lower the basket slowly into the vapor layer of the boil sump and keep it there for a few minutes.
  3. Lower the parts into the liquid solvent layer of the boil sump.
  4. Lift the basket from the boil sump and lower it into the rinse sump.
  5. Lift the basket slowly from the rinse sump through the vapors and past the cooling coils.

In some vapor degreasing systems, parts are put though a final, ultrasonic cleaning cycle to further remove any traces of contaminants from the parts. When done properly the parts should come out clean, dry and cool enough to handle, whichever method is used.

Vapor degreasing is gentle on parts. It doesn’t subject them to scrubbing, high-pressure spraying or high temperatures. It’s a quick and easy process that requires a minimum of training. And it’s cost-effective, both in terms of energy input and solvent use. You can optimize your solvent efficiency even more by choosing the solvent that best suits the needs of your application. If you would like assistance in choosing the best solvent for your vapor degreasing needs, call us at 708-343-6641 or contact us here today.

2019年3月20日星期三00:00:00 -0500//www.pbssh.com/blog/how-to- defectiony-clean-your-machine-parts-with-vapor-degreasing/ //www.pbssh.com/blog/how-to- defectiony-clean-your-machine-parts-with-vapor-degreasing/