A Filters is a device used to remove solid impurities in fluids. There are Filters on many machines in the chemical plant. Before the lubricant enters the machine, before the fuel oil enters the nozzle, the steam condensate enters the water trap before entering the pump. You need to set up Filters.
The net Filters uses the Filters net to intercept the impurities in the water, oil medium liquid, and remove the suspended solids, particles, reduce the turbidity, purify the water quality and the oily matter.
The Filters precision of this Filters is related to the mesh size and layer number. General flow rate is relatively large, pressure loss is small, easy to clean, but the filtration accuracy is not high, can be used for pump suction port, belong to coarse filtration.
The Filters cartridge of the line-gap type is a Filters which is tightly wound on the cylindrical skeleton with copper wire or aluminum wire, oil through the metal wire between the pores, into the interior, and then from the top of the channel outflow, this Filters structure is simple, large flux, particularly suitable for the need for uninterrupted fine oil Filters occasions, more for oil Filters. But the structure of the Filters is more complex, the manufacturing precision requirements are high, and the Filters material strength is low, not easy to clean.
The Filters metal powder (stainless steel, pure nickel, pure iron) burned into porous material as a Filters element, can withstand high pressure, high filtration precision, belongs to the depth type Filters. The disadvantage is that particles are easy to fall off, blocked, not easy to clean.
At present, it is mainly used for the filtration of heat conduction oil, which can produce a small amount of heat conduction oil in the process of thermal transport, but the polymer and Coke (granule) Filtersed by the general net Filters will be Filters out to reduce the thermal resistance of the heat conduction oil in the thermal conductivity and improve the heat transfer effect This type of Filters can be applied to the filtration of transformer oil of various grades and the filtration, purification and separation of gas and liquid.
The paper Filters is also called the paper Core Filters, which is treated as Filters material. In order to increase the Filters area, paper cores are often made into folding type. This Filters has reliable performance and high filtration accuracy, but it cannot be cleaned after the paper core is blocked and must be replaced, usually used for fine filtration.
The oil can be adsorbed on the magnetic sensitive metal particles. It is often combined with other forms of Filters Filters.
The Y-type Filters is called the Y-type Filters because its strainer and valve body form an acute angle, which resembles a "Y" word.
Y-type Filters at one end of water, such as liquid through the end of the precipitation of waste, impurities, its role is to clear the water impurities, to protect the valve and the normal operation of equipment.
Filters to be treated water from the inlet into the body, the water impurities deposited in the stainless steel Filters, resulting in pressure difference. Through the pressure differential switch to monitor the pressure difference between inlet and outlet, when the pressure difference reaches the set value, the electric controller gives the hydraulic control valve, the drive motor signal, causes the following actions: The electric machine drives the brush to rotate, the Filters element carries on the cleaning, simultaneously the control valve opens carries on the blowdown, the entire cleaning process only then lasts for several 10 seconds, when the cleaning completes, closes the control valve, The motor stops turning and the system resumes to its initial state and begins to enter the next filtration process.
The Y-type Filters has simple structure and low price, and is widely used in the market. However, its Filters cartridge is made of a thin stainless steel punching plate or woven wire mesh, so the service life is low. In the cleaning aspect, should open the rear cover to carry out the blowdown, remove the cartridge cleaning.
The T-type Filters is shaped like the letter "T", so it is called T-type Filters. The Filters is a small device for removing a small amount of solid particles in the liquid. When the fluid enters a Filters cartridge with a certain specification, the impurities are blocked and the clean filtrate is discharged by the Filters outlet.
Because of its Filters tube or Filters plate using vertical layout characteristics, so as long as the cleaning process in the removable cartridge removed, remove the Filtersed impurities, reload can be. It can be said that T-type pipeline Filters in the use and maintenance is extremely convenient.
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