CN2787283Y - Water filtration disposal pool for purification - Google Patents
Water filtration disposal pool for purification Download PDFInfo
- Publication number
- CN2787283Y CN2787283Y CN 200520053608 CN200520053608U CN2787283Y CN 2787283 Y CN2787283 Y CN 2787283Y CN 200520053608 CN200520053608 CN 200520053608 CN 200520053608 U CN200520053608 U CN 200520053608U CN 2787283 Y CN2787283 Y CN 2787283Y
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- Prior art keywords
- chamber
- water
- filter course
- recoil
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- Expired - Lifetime
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Abstract
The utility model provides a water purifying and filtering disposal pool which comprises a pool body, wherein the upper part of the pool body is provided with a water inlet box. A clean water chamber which is provided with a water outlet pipe and a filtration chamber are respectively arranged at the upper and the lower parts in the pool body. A fine, a middle and a coarse filtration layers are arranged in the middle of the filtration chamber, the lower part of the filtration chamber is communicated with the clean water chamber and the water inlet pipe is arranged between the water inlet box and the filtration chamber. The filtration chamber is provided with a back flushing pipe, one end of the back flushing pipe is communicated with the top of the filtration chamber and the other end of the back flushing pipe is arranged outside the pool body. The top of the back flushing pipe is lower than the water inlet box, the water outlet of the back flushing pipe is lower than the clean water chamber and the back flushing pipe is provided with a valve and a back flushing vent pipe. The utility model has convenient maintenance and low use cost, and can be widely used in water purification and filtration processing.
Description
Technical field
The utility model relates to a kind of high-efficiency water purifying treatment device, is meant a kind of water purification and filtration processing tank that is applicable to that big flow water recycles especially.
Background technology
Often the circulation of the water of big flow need be reused in daily life, the industrial processes, traditional water purification filter investment is big, complex structure, filtering layer are difficult to clean, the maintaining expense is big, energy consumption is big, clean-up effect is bad.
The utility model content
But the purpose of this utility model is to provide a kind of water purification and filtration processing tank of a kind of automatically cleaning filtering layer, operation continuously, easy to maintenance, good purification.
The purpose of this utility model is achieved in that a kind of water purification and filtration processing tank, comprise the pond main body, wherein: be provided with inlet water tank on main body top, pond, the pond body interior is divided into the clean water chamber on top of mutual isolation and the filter chamber of bottom, and clean water chamber is provided with outlet pipe; Be provided with fine sand filter course, medium sand filter course, thin screen pack, stone filter course and coarse filtration net at the middle part, filter chamber from top to bottom, pass through pipeline connection between bottom, filter chamber and the clean water chamber; Be provided with water inlet pipe between inlet water tank and filter chamber, the water inlet pipe upper end is connected with inlet water tank, and the lower end is arranged on top, filter chamber; Be provided with recoil tube in the filter chamber, an end of this recoil tube is communicated with the top of filter chamber, and the other end is arranged on outside the main body of pond, and the overhead height of recoil tube is lower than inlet water tank, and the bottom delivery port height of recoil tube is lower than clean water chamber; On recoil tube, be provided with valve, be provided with the recoil permeability cell at the recoil tube top.
The grid of the fine sand filter course described in the utility model is that the grid of 60～100 orders, medium sand filter course is that the stone grain diameter that 12～60 orders, thin screen pack are 12 orders, stone filter course is 8 orders greater than 8 orders, coarse filtration net.
On the recoil permeability cell described in the above-mentioned water purification and filtration processing tank automatic controller can be set, detect filtration resistance, control the valve opening on the recoil tube and close the automatic recoil cleaning of realization filtering layer according to filtration resistance.
The utility model can utilize recoil tube that filter course is oppositely cleaned after adopting said structure, and the solid matter of fluff packing in filter course makes filter course recover filter effect.The utility model compared with prior art have safeguard very convenient, cost is low, the service efficiency advantages of higher.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
The specific embodiment
As shown in Figure 1, a kind of water purification and filtration processing tank of the present utility model comprises concrete basin main body 1, is provided with inlet water tank 2 on pond main body 1 top, main body 1 inside in pond is divided into the clean water chamber 10 on top of mutual isolation and the filter chamber 20 of bottom, and clean water chamber 10 is provided with outlet pipe 11; 20 middle parts are provided with fine sand filter course 21, medium sand filter course 22, thin screen pack 23, stone filter course 24 and coarse filtration net 25 from top to bottom in the filter chamber; The grid of fine sand filter course 21 is that the grid of 60～100 orders, medium sand filter course 22 is that the stone grain diameter that 12～60 orders, thin screen pack 23 are 12 orders, stone filter course 24 is 8 orders greater than 8 orders, coarse filtration net 25.Pass through pipeline connection between 20 bottoms, filter chamber and the clean water chamber 10; Be provided with water inlet pipe 3 between inlet water tank 2 and filter chamber 20, water inlet pipe 3 upper ends are connected with inlet water tank 2, and the lower end is arranged on 20 tops, filter chamber after passing coarse filtration net 25, stone filter course 24, thin screen pack 23, medium sand filter course 22 and fine sand filter course 21; 20 are provided with recoil tube 4 in the filter chamber, and an end of this recoil tube 4 is communicated with the top of filter chamber 20, and the other end is arranged on outside the pond main body 1, and the overhead height of recoil tube 4 is lower than inlet water tank 2, and the bottom delivery port height of recoil tube 4 is lower than clean water chamber 10; On recoil tube 4, be provided with valve 41, be provided with recoil permeability cell 42 at recoil tube 4 tops.
The utility model is when normal filtration, recirculated water flows in the inlet water tank 2 by pipeline, in water inlet pipe 3 enters filter chamber 20, because of the valve 41 of recoil tube 4 is closed, recirculated water can only enter in the clean water chamber 10 after fine sand filter course 21, medium sand filter course 22, thin screen pack 23, stone filter course 24 and coarse filtration net 25 filter and go out water pipe 11 and flow out.At effluent treatment and filtering after a period of time, the suspended impurity that filter course is recycled in the water blocks gradually, at this moment filter effect reduces, resistance increases, the water outlet current reduce, can open recoil valve 41, because of the delivery port position of recoil tube 4 low than the position of clean water chamber 10, water is with reverse flow, through coarse filtration net 25 in the clean water chamber 10, stone filter course 24, thin screen pack 23, enter recoil tube 4 behind medium sand filter course 22 and the fine sand filter course 21 and discharge, can carry out back flush to filter course like this, make the sand grains in the filter course loosening, recover the filter effect of filter course, can close recoil valve 41 after the recoil, recover the normal filtration processing capacity in circulating water treatment pond.
A kind of water purification and filtration processing tank of the present utility model can also be provided with automatic controller 43 on recoil permeability cell 41, be used to detect filtration resistance, according to valve 41 opening and closing on the filtration resistance control recoil tube 4, realizes that the automatic recoil of filtering layer is cleaned.
Claims (3)
1. water purification and filtration processing tank, comprise pond main body (1), it is characterized in that: be provided with inlet water tank (2) on pond main body (1) top, pond main body (1) inside is divided into the clean water chamber (10) on the top of mutual isolation and the filter chamber (20) of bottom, and clean water chamber (10) is provided with outlet pipe (11); (20) middle part is provided with fine sand filter course (21), medium sand filter course (22), thin screen pack (23), stone filter course (24) and coarse filtration net (25) from top to bottom in the filter chamber; Pass through pipeline connection between (20) bottom, filter chamber and the clean water chamber (10); Be provided with water inlet pipe (3) between inlet water tank (2) and filter chamber (20), water inlet pipe (3) upper end is connected with inlet water tank (2), and the lower end is arranged on top, filter chamber (20); (20) are provided with recoil tube (4) in the filter chamber, one end of this recoil tube (4) is communicated with the top of filter chamber (20), the other end is arranged on outside the pond main body (1), and the overhead height of recoil tube (4) is lower than inlet water tank (2), and the bottom delivery port height of recoil tube (4) is lower than clean water chamber (10); On recoil tube (4), be provided with valve (41), be provided with recoil permeability cell (42) at recoil tube (4) top.
2. a kind of water purification and filtration processing tank according to claim 1 is characterized in that: the grid of described fine sand filter course (21) is that the grid of 60～100 orders, medium sand filter course (22) is that the stone grain diameter that 12～60 orders, thin screen pack (23) are 12 orders, stone filter course (24) is 8 orders greater than 8 orders, coarse filtration net (25).
3. a kind of water purification and filtration processing tank according to claim 1 and 2 is characterized in that: described recoil permeability cell (42) is provided with automatic controller (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053608 CN2787283Y (en) | 2005-01-14 | 2005-01-14 | Water filtration disposal pool for purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053608 CN2787283Y (en) | 2005-01-14 | 2005-01-14 | Water filtration disposal pool for purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787283Y true CN2787283Y (en) | 2006-06-14 |
Family
ID=36785579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053608 Expired - Lifetime CN2787283Y (en) | 2005-01-14 | 2005-01-14 | Water filtration disposal pool for purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787283Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100431975C (en) * | 2005-01-14 | 2008-11-12 | 沈展荣 | Water purification and filtration processing tank |
| CN103252118A (en) * | 2013-05-02 | 2013-08-21 | 江苏瑞盛水处理有限公司 | Gravity type air scrubbing filter pool |
-
2005
- 2005-01-14 CN CN 200520053608 patent/CN2787283Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100431975C (en) * | 2005-01-14 | 2008-11-12 | 沈展荣 | Water purification and filtration processing tank |
| CN103252118A (en) * | 2013-05-02 | 2013-08-21 | 江苏瑞盛水处理有限公司 | Gravity type air scrubbing filter pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081112 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |