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1. Przed zasilaniem i sprawdź całą maszynę debuguj normalną naciśnięcie filtra i sprawdź całą maszynę. Mechaniczne części przekładni kompresji i pudełko przekładni redukcyjnej muszą być wypełnione olejem smarującym; Ciśnienie hydrauliczne służy do sprawdzenia pojemności magazynowej zbiornika paliwa i ciśnienia roboczego stacji hydraulicznej. Olej hydrauliczny jest zazwyczaj wymieniany raz w roku. Po dokonaniu wymiany układ hydrauliczny powinien zostać w pełni oczyszczony, a ciśnienie robocze...
Czasami prasy filtra są klasyfikowane jako filtry, ponieważ istnieje między nimi zbyt wiele podobieństw, ale jest też różne miejsca. W porównaniu z filtrami sprzęt do prasy filtracyjnej jest szeroko stosowany w produkcji przemysłowej i jest stosowany bardziej w różnych branżach. Ten sam punkt Największą różnicą między filtrem a prasą filtra van jest to, że mają one taką samą zasadę separacji filtracyjnej. Używają również bariery dializy podłoża filtracyjnego (w większości przypadków...
Dzisiaj podzielimy się z Wami dwiema metodami wykrywania szczelności, które są powszechnie stosowane w filtrach o wysokiej wydajności. Potrzebujemy instrumentów: wykrywacze wycieków i liczniki jonów pyłu. W przypadku filtrów o wysokiej wydajności zainstalowanej na końcu czystego pomieszczenia do wysyłania i wyczerpania powietrza, zastosuj metodę skanowania na ramkę instalacyjną filtra i wykrywanie upływu pełnego wydzielania. Metoda skanowania obejmuje metodę detektora szczelności (metoda...
Produkcja leków rozpoczęła się od tradycyjnej medycyny, a później ewoluowała w celu oddzielenia i wydobywania naturalnych leków z substancji naturalnych oraz stopniowo rozwinięta i ustanowiła system produkcji przemysłowej dla leków chemicznych. Projektowanie systemów filtracyjnych w przemyśle farmaceutycznym często wymaga rozważenia charakteru leczonego płynu, ostatecznych wymagań jakościowych produktu filtracyjnego oraz ograniczeń obsługi podczas obsługi płynu. Ale zwykle następujące trzy...
The working principle of the precision filter: the cylinder shell is generally made of stainless steel. The inside uses PP melt-blown, wire-fired, folded, titanium filter, activated carbon filter and other tubular filter elements as filter elements, according to different filter media and design process, to meet the effluent quality requirements. The body can also be equipped with a quick-loading type for quick and easy replacement of the filter element and cleaning. It can achieve...
It is understood that the drum vacuum filter invented at the beginning of the 20th century has achieved continuous filtration operations. Since then, various types of continuous filters have emerged one after another. Intermittently operating filters have been developed because of their ability to be automated, and filter areas have become larger. In order to obtain a filter cake with a low moisture content, a mechanical press filter was developed. In recent years, with the serious...
Filtry są podzielone na trzy typy w oparciu o metodę uzyskiwania siły napędowej: filtry grawitacyjne, filtry próżniowe i filtry ciśnieniowe. Filtry grawitacyjne Filtry grawitacyjne wykorzystują ciśnienie utworzone na pożywce filtra przez grawitację i ciśnienie różnicowe między zawieszeniem jako siłą napędową filtracji. Ten rodzaj filtra zwykle działa sporadycznie, na przykład filtry używane w maszynach do szlifowania. Filtry próżniowe Filtry próżniowe wytwarzają ciśnienie ujścia w ujściu...
The vacuum filter creates a negative pressure at the filtrate outlet as a driving force for filtration. This filter is divided into two types: intermittent operation and continuous operation. The intermittently operated vacuum filter filters various concentrations of the suspension, and the continuously operated vacuum filter is suitable for filtering thick suspensions containing more solid particles. Intermittently operated filters have been developed for automated operation and the filtration...
What is fiber? Optical fiber is a shorthand for optical fiber. It is a fiber made of glass or plastic and can be used as a light-conducting tool. The transmission principle is 'total reflection of light'. Former Hong Kong Chinese University President Gao Wei and George A. Hockham first proposed the idea that fiber can be used for communication transmission, so Gao Hao won the 2009 Nobel Prize in Physics. The tiny fiber is encapsulated in a plastic sheath so that it can bend without breaking....
1. Czynniki wpływające na jakość oleju hydraulicznego (1) Woda. Zawartość wilgoci w oleju w wodzie jest zgodna ze standardem technicznym krajowego standardu GB/T1118.1-94. Po testowaniu jego wskaźnik jakości nie powinien być większy niż ślad. Jeśli wilgoć w oleju przekracza standard, należy ją wymienić; W przeciwnym razie nie tylko uszkodzi łożysko, ale także sprawi, że powierzchnia stalowych rdzy, emulguje, degeneruje i wytrąca olej hydrauliczny, utrudnia przenoszenie ciepła chłodnicy, wpływa...
In order to reduce the frictional resistance between the relative moving parts in the engine and to reduce the wear of the parts, the oil is continuously delivered to the friction surfaces of the moving parts to form a lubricating film and be lubricated. The oil itself contains a certain amount of gum, impurities, moisture and additives. In order to reduce the frictional resistance between the relative moving parts in the engine and to reduce the wear of the parts, the oil is continuously...
Bag filter: 1. The bag filter has a wide range of uses, and can be used for coarse filtration, medium filtration and fine filtration. The treatment flow per unit filtration area is large, the filtration resistance is small, and the filtration efficiency is high. 2. The structure is simple, reliable, versatile, cheap, low resistance and long service life. 3. The filter basket is a high-strength stainless steel plate and laser drilling. It is molded and electrochemically polished, and rarely...
Oil filter, also known as oil purifier. As its name suggests, its role is to purify contaminated oil products, and to effectively remove impurities from oil products , , in order to ensure safe operation of oil equipment. So what should you pay attention to when using the oil filter? First, the pump cannot be reversed when the oil filter is started, so that the shaft seal of the oil suction pump is blown out to cause the air to be sucked in, and the air in the oil suction process should open...
A reader asked, is it necessary to change the oil filter every time the oil is changed? How can the filter play a role in purifying the oil? For this purpose we consulted experts on the use of lubricants. Experts stressed that: changing oil must change the oil filter. Every time you change the oil, you must replace the full-flow oil filter, which is the paper filter element. After a long period of use, the paper filter will have a reduced filtration efficiency, and the oil pressure through the...
Technical characteristics of the oil filter● Filter paper: The oil filter requires higher filter paper than the air filter, mainly because the temperature change of the oil varies from 0 to 300 degrees. Under the severe temperature change, the oil concentration also changes accordingly, which will affect the filtration flow of the oil. The filter paper of the high-quality oil filter can filter impurities under severe temperature changes to ensure sufficient flow. ● Rubber seal: The filter seal...
With the refinement of hydraulic systems, high performance, high pressure, the role of filters in hydraulic equipment is also increasingly important. Therefore, the correct use of the filter can effectively filter out contaminants in the hydraulic equipment system and protect the machine, thereby improving the reliability and life of the equipment. The level of filtration performance is an important issue when selecting the filter. If it is ideal to trap particles larger than the smallest gap...
The primary hydraulic filter is mainly used for collecting 1-5μm particle dust and various suspended solids by filter element. It is widely used in various air conditioning equipment and air conditioning systems, and is also used for primary protection of multi-stage filtration systems. This series of products are plate type, folding type and bag type. The outer frame materials are: paper, aluminum alloy, galvanized steel plate, filter material: glass fiber filter cotton, activated carbon...
The following is a description of Shengda filter cartridge replacement notes for your reference. 1. Check the length of the filter element : compare the length of the new and old filter cores. If the length of the new filter element is insufficient, you can solve it by adding a rubber pad. The rubber mat can be removed from the old filter element . 2. When placing the filter element , pay attention to putting the filter element in the positive direction. In particular, the PP is easy to be...
Along with the increasing demand for fashion and comfort in garment, with environment-friendly, good spinnabilty, easy to dye and comfort viscose fiber has become popular fabrics in various garment and textile industries. Expecially it conforms to the trend of low-carbon life ,viscose fiber market emerged as the times reuqire, the need of viscose fiber grows smooth and fast. Now Let us learn what's viscose fiber characteristice? The basic composition of viscose fiber is cellulose (C6H10O5) no...
Hello,Iam Sunny from Shengda Filtration Now,I show you how to change the W/HC filter element of Shengda W/HC filter element is equipped with wirewound filter Which is for filtrating the impurity in water loop to keep it clean Fristly,let me check the list we need Spanner and filter element Now,follow me Use the spanner to unscrew the filter housing take out the filter element change it screw back the filter housing use spanner to screw filter that is all! Thanks for using Shengda Filtration....
The general reasons for the frequent replacement of security filter cartridges are: (1) The raw water quality is unstable and fluctuating frequently, resulting in excessive particulate matter entering the filter element, resulting in a shortened cycle; (2) The pretreatment operation is poor, and the flocculant and scale inhibitor added by the pretreatment are incompatible with each other or do not match the water source, and the formed sticky substance adheres to the surface of the filter...
The direct result that British wind power developers can see is that their management costs increase at a rate of one million pounds a year. The reason for this is that the National Grid plans to strengthen and upgrade the grid to accommodate nuclear power as a backup resource for wind power. British wind power developers are worried about this. In a meeting document published in June, the National Grid of the United Kingdom elaborated on the plan to integrate six nuclear power plants into the...
Sometimes, filter presses are classified as filters, because there are too many similarities between them, but there are also different places. Compared to filters, filter press equipment is used more widely in industrial production and is used more in a variety of industries. The same point The biggest difference between the filter and the van filter press is that they have the same principle of filtration separation. They also use the dialysis barrier of the filter media (in most cases filter...
Oil system commissioning. Lubricating oil and regulating oil system oil circulation After the installation of the steam turbine oil system is completed, the main oil tank of the steam turbine is completely cleaned, all the orifice plates on the oil system are removed, and the power oil tubes in the speed regulating system are The control oil pipes are respectively short-circuited with the oil return pipe, and the pressure oil pipe of the extraction steam reverse door is short-circuited with the...
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