The stainless steel filter disc is a kind of equipment that is widely used in our water pipelines. It can help us solve the problem of impurities in the pipeline. After filtering impurities, we can better help the equipment to run. Today, stainless steel filter discs supplier will come to you. Introduce some working principles and performance characteristics of the lower stainless steel filter disc for your reference.
The use of stainless steel filter discs in developed countries is quite common, and they are widely used in irrigation, wastewater treatment, sewage reclamation, municipal water supply, waterworks because they can work accurately and stably under very demanding conditions and require little maintenance. , large power plants, chemical companies and emergency situation filtering. The stainless steel filter disc is modular in design and can be combined in various combinations according to the filter unit to meet the actual needs of different applications. The backwash controller is simple to operate and provides full control of the filter or workstation based on differential pressure, time or a combination of both. The laminated filter element does not need to be replaced and has a life span of up to 15 years.
The principle of the filter stage of the stainless steel filter disc: the water flows into the filter through the filter inlet, and the filter lamination is tightly pressed together under the action of the spring force and the hydraulic force by filtering the lamination, and the impurity particles are trapped in the lamination cross At this point, the filtered water flows out of the main channel of the filter, at which point the one-way diaphragm valve is open.
Principle of backwashing stage of stainless steel filter disc: When a certain pressure difference is reached, or the system automatically enters the backwashing state within the set time, the controller controls the valve to change the direction of water flow, and the one-way diaphragm at the bottom of the filter closes the main channel, backwashing Entering the four sets of nozzle channels, the water pressure in the piston chamber connected to the nozzle channel rises, the piston moves upwards to overcome the pressure of the spring on the laminations, and the piston space is released at the top of the lamination stack, while the backwash water flows from the four sets of nozzle passages. The 35*4 nozzles are jetted at a high speed in the direction of the tangential direction of the laminations, so that the laminations are rotated and evenly separated, and the spray water sprays the surface of the laminations, and the impurities trapped on the laminations are sprayed and ejected. When the backwashing is over, the direction of the water flow changes again, the laminations are again compressed, and the system re-enters the filtration state.
Efficient and precise: Special structure of filter stainless steel filter disc technology, precise and sensitive performance, to ensure that only particles with smaller particle size than required to enter the system, is the most effective filtration system; specifications are 5μ, 10μ, 20μ, 55μ, 100μ, 130μ, 200μ, etc. A variety of users, users can choose different precision filter discs according to water requirements. System traffic can be flexibly adjusted as needed.
Fully automatic operation: In the filter combination, the backwashing process alternates alternately, and the working and backwashing states are automatically switched to ensure continuous water discharge; the backwashing water consumption is very small, only 0.5 of the water output. %; if combined with air-assisted backwashing, the self-consumption water can be reduced to less than 0.2%. High-speed and thorough backwashing can be done in tens of seconds.
The stainless steel filter disc plays a significant role in the work of our pipeline transportation. Therefore, if you want to use the stainless steel filter disc in the future, you must pay attention to this problem and learn more about the working principle of some stainless steel filter discs. The role of the stainless steel filter disc can be better utilized.
Our company is a custom manufacturer and a manufacturer of a range of metal filter and sieve equipment products. Mainly engaged in various kinds of wire mesh filters and custom wire screen products. Welcome to the store for consultation.