Easy backwashing gravity type valve-free filtration pool

A gravity filter technology, applied in gravity filter, loose filter material filter, filter separation, etc., can solve the problems of inability to realize backwash, complicated filter structure, high cost of the pool body, etc., and achieve the effect of backwash Good, easy operation and management, good cleaning effect

Inactive Publication Date: 2016-01-27
陈俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the existing filter tank is complicated, the filter material is in a closed structure, and it is difficult to load and unload. At the same time, the cost of the tank body is relatively high. The water loss is aggravated, and in serious cases, backwashing cannot be realized because all the incoming water is lost through the siphon

Method used

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  • Easy backwashing gravity type valve-free filtration pool
  • Easy backwashing gravity type valve-free filtration pool

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Embodiment Construction

[0015] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0016] Such as figure 1 , 2 The shown gravity type valveless filter that is easy to backwash has a water distribution tank 1, the water distribution tank 1 is connected to the water inlet of the water inlet pipe 2, the water outlet of the water inlet pipe 2 is connected to the filter device, and the filter device is arranged in the water tank 3 Among them, the water tank 3 is provided with an outlet pipe 4, and the water tank 3 is provided with a siphon device, which is connected to the filter device; the filter device includes a water distribution baffle 5, and the lower end of the water distribution baffle 5 is provided with a filt...

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Abstract

The present invention relates to an easy backwashing gravity type valve-free filtration pool, which is provided with a water distribution groove, wherein the water distribution groove is connected to the water inlet of a water inlet pipe, the water outlet of the water inlet pipe is connected to a filtration device, the filtration device is arranged inside a water box, the water box is provided with a water outlet pipe, and a siphon device is arranged inside the water box, and is connected to the filtration device. According to the present invention, the easy backwashing gravity type valve-free filtration pool has characteristics of simple structure, automatic filtration, automatic repeated washing, easy operation and management, easy assembly and disassembly, good pipeline corrosion resistance, piercing phenomenon generation resistance, water loss reducing, backwashing achieving, good backwashing effect, good automatic effect, water resource saving, and cost reducing.

Description

technical field [0001] The invention relates to a gravity type valveless filter tank which is easy to backwash. Background technique [0002] Filters are used for filtering purposes, some are used to remove suspended solids in water to obtain water with lower turbidity, and some are used to remove water from sludge to obtain sludge with lower water content. The valveless filter is a fast filter without a valve. During operation, the outlet water level remains constant, and the inlet water level continues to rise in the suction pipe as the head loss of the filter layer increases. When the water level rises to the top of the siphon pipe, And when a siphon is formed, the backwashing of the filter layer is automatically started, and the flushing waste water is discharged out of the pool along the siphon. [0003] The structure of the existing filter tank is complicated, the filter material is in a closed structure, and it is difficult to load and unload. At the same time, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D24/12B01D24/46
Inventor 陈俊
Owner 陈俊
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