CN206935134U - A kind of bottom water-outlet type microfiltration film forming filter tank - Google Patents
A kind of bottom water-outlet type microfiltration film forming filter tank Download PDFInfo
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- CN206935134U CN206935134U CN201720586123.7U CN201720586123U CN206935134U CN 206935134 U CN206935134 U CN 206935134U CN 201720586123 U CN201720586123 U CN 201720586123U CN 206935134 U CN206935134 U CN 206935134U
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- Prior art keywords
- pond body
- filtering element
- board
- film forming
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- 238000001471 micro-filtration Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000706 filtrate Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 241000195493 Cryptophyta Species 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000002244 precipitate Substances 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of bottom water-outlet type microfiltration film forming filter tank, one group of board-like filtering element is provided with pond body, some filtering element chutes are longitudinally offered on the pond body inwall of pond body side, above-mentioned one group of board-like filtering element is made up of some board-like filtering elements, board-like filtering element is in be longitudinally disposed in pond body, the edge of board-like filtering element side is located in above-mentioned filtering element chute, board-like filtering element opposite side is provided with a percolate collection tubes along its edge, the lower section of board-like filtering element opposite side is provided with a filtrate drain pipe, on the filter cloth on board-like filtering element surface, uniformly laid by hydraulics mode by powder diatomite etc. and form dynamic filter membrane and be used as filter medium, suspension in trap water, bacterial virus, algae etc., realize accurate micro-filtration.The utility model has the advantage of bottom water outlet can effectively avoid filter frame inner bottom part solids particles precipitate from forming dead band, ensure the long-term efficient stable operation of microfiltration film forming filter tank, and the setting of chute and coupled system also makes filtering element installation, maintenance more convenient.
Description
Technical field
The technical field of cities and towns drinking water treatment is the utility model is related to, especially a kind of bottom water-outlet type microfiltration membrane-forming filter
Pond, more particularly to its mechanical connecting structure.
Background technology
While the high speed development of social economy, water environment pollution problem is increasingly serious.At present, surface water pollution of waterhead is tight
Weight, conventional water-purifying process are difficult to ensure that the Drinking Water after processing meets《Standards for drinking water quality》 (GB5749-
2006).Various novel drinking water treatment technologies continuously emerge, wherein, powder diatomite microfiltration membrane-forming technology can not only be effective
Solid suspension that ground is gone in water removal, colloidal substance, bacterial virus, also can remove algae etc..
Microfiltration film forming filter tank is top water-outlet type at present, and filtrate drain pipe is located at the upper end of board-like filter frame side.Filter tank
After longtime running, the diatomite of filter cloth is partially passed through, solids particles precipitate filters dead band, influenceed micro- in filter frame inner bottom part, formation
Filter the filter effect of filtering pool.
The content of the invention
The purpose of this utility model is to provide a kind of bottom water-outlet type microfiltration film forming filter tank have inexpensive, efficiently steady
Fixed technical characteristic.Overcome shortcoming and defect present in prior art.
To achieve these goals, the technical solution of the utility model is：A kind of bottom water-outlet type microfiltration film forming filter tank, bag
Pond body is included, one group of board-like filtering element is provided with the pond body, some filtering element chutes is longitudinally offered on the pond body inwall of pond body side,
Above-mentioned one group of board-like filtering element is made up of some board-like filtering elements, and board-like filtering element is in be longitudinally disposed in pond body, board-like filtering element side
Edge be located in above-mentioned filtering element chute, board-like filtering element opposite side is provided with a percolate collection tubes, board-like filtering element along its edge
The lower section of opposite side is provided with a filtrate drain pipe, one end of the filtrate drain pipe with the perpendicular shape of above-mentioned percolate collection tubes respectively and
It is interconnected, the pond body inwall of pool wall opposite side is provided with the coupling neck being of coupled connections with filtrate drain pipe, pond body opposite side
Pond body outer wall at be provided with the main water outlet pipe of horizontal distribution, the other end of filtrate drain pipe connects with above-mentioned main water outlet pipe,
The bottom of pond body forms one oblique domatic, and the pond body bottom of the oblique domatic lowest part is provided with an evacuation port, the evacuation port and
The inner chamber of pond body connects, and is provided with water inlet at the pond body outer wall of pond body opposite side, the water inlet is located at the top of main water outlet pipe, pond
External wall is provided with an overfall, and the horizontal level of the overfall is higher than the horizontal level of above-mentioned water inlet.
The utility model discloses a kind of bottom water-outlet type microfiltration film forming filter tank, is a kind of normal pressure filter of surface covering filtering
Pond, thin board type filter frame are made of inorganic material such as stainless steels, and putting filter cloth outside thin board type filter frame forms board-like filtering element.Board-like filter
On the filter cloth on first surface, uniformly laid by hydraulics mode by powder diatomite etc. and form dynamic filter membrane and be used as filter medium,
Suspension, bacterial virus, algae in trap water etc., realize accurate micro-filtration.Can the utility model has the advantage of bottom water outlet
Effectively avoid filter frame inner bottom part solids particles precipitate from forming dead band, ensure the long-term efficient stable operation of microfiltration film forming filter tank, chute
Setting with coupled system also makes filtering element installation, maintenance more convenient.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model top view.
Wherein：
1st, pond body;
2nd, board-like filtering element；
3rd, filtering element chute；
4th, percolate collection tubes；
5th, filtrate drain pipe；
6th, neck is coupled；
7th, main water outlet pipe；
8th, it is oblique domatic；
9th, evacuation port；
10th, water inlet；
11st, water feed apparatus；
12nd, overfall；
13rd, overflow mechanism.
Embodiment
With reference to the accompanying drawings, the utility model is further described below.
The utility model discloses a kind of bottom water-outlet type microfiltration film forming filter tank, including pond body 1, it is different from prior art
It is：One group of board-like filtering element 2 is provided with the pond body 1, some filtering element chutes are longitudinally offered on the pond body inwall of the side of pond body 1
3, above-mentioned one group of board-like filtering element 2 is made up of some board-like filtering elements 2, and board-like filtering element 2 is in be longitudinally disposed in pond body 1, board-like filter
The edge of first 2 sides is located in above-mentioned filtering element chute 3, and the board-like opposite side of filtering element 2 is provided with a percolate collection tubes along its edge
4, the lower section of the board-like opposite side of filtering element 2 is provided with a filtrate drain pipe 5, one end of the filtrate drain pipe 5 and above-mentioned percolate collection tubes 4
Perpendicular shape is respectively and interconnected, and the pond body inwall of pool wall opposite side is provided with the coupling being of coupled connections with filtrate drain pipe 5
It neck 6, can be of coupled connections with the filtrate drain pipe of board-like filtering element, a level point is provided with the pond body outer wall of the opposite side of pond body 1
The main water outlet pipe 7 of cloth, the other end of filtrate drain pipe 5 connect with above-mentioned main water outlet pipe 7, and an oblique slope is formed on the bottom of pond body 1
Face 8, the bottom of pond body 1 of oblique domatic 8 lowest part are provided with an evacuation port 9, and the evacuation port 9 connects with the inner chamber of pond body, pond
Water inlet 10 is provided with the pond body outer wall of the opposite side of body 1, the water inlet 10 is located at the top of main water outlet pipe 7, set on the outer wall of pond body 1
There is an overfall 12, the horizontal level of the overfall 12 is higher than the horizontal level of above-mentioned water inlet 10.
In the specific implementation, it is provided with a water feed apparatus 11 in the water inlet 10.
In the specific implementation, overflow mechanism 13 is provided with the overfall 12, ball-cock assembly is provided with the overflow mechanism 13, is floated
Peak level in ball valve control pond, after filter tank reaches peak level, the ball float for characterizing water level sends hydraulic signal, cut-out water inlet
Pipeline.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the utility model specific implementation is confined to these above-mentioned explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to the scope of protection of the utility model.
Claims (3)
1. a kind of bottom water-outlet type microfiltration film forming filter tank, including pond body（1）, it is characterised in that：The pond body（1）Inside it is provided with one group
Board-like filtering element（2）, pond body（1）Some filtering element chutes are longitudinally offered on the pond body inwall of side（3）, above-mentioned one group of board-like filtering element
（2）By some board-like filtering elements（2）Composition, board-like filtering element（2）In being longitudinally disposed at pond body（1）It is interior, board-like filtering element（2）Side
Edge is located at above-mentioned filtering element chute（3）It is interior, board-like filtering element（2）Opposite side is provided with a percolate collection tubes along its edge（4）, plate
Formula filtering element（2）The lower section of opposite side is provided with a filtrate drain pipe（5）, the filtrate drain pipe（5）One end and above-mentioned filtrate collect
Pipe（4）Perpendicular shape is respectively and interconnected, and the pond body inwall of pool wall opposite side is provided with and filtrate drain pipe（5）It is of coupled connections
Coupling neck（6）, pond body（1）The main water outlet pipe of a horizontal distribution is provided with the pond body outer wall of opposite side（7）, filtrate goes out liquid
Pipe（5）The other end and above-mentioned main water outlet pipe（7）Connection, pond body（1）Bottom formed it is one oblique domatic（8）, this is oblique domatic
（8）Lowest part pond body（1）Bottom is provided with an evacuation port（9）, the evacuation port（9）Connected with the inner chamber of pond body, pond body（1）Separately
Water inlet is provided with the pond body outer wall of side（10）, the water inlet（10）Positioned at main water outlet pipe（7）Top, pond body（1）Outer wall
It is provided with an overfall（12）, the overfall（12）Horizontal level be higher than above-mentioned water inlet（10）Horizontal level.
A kind of 2. bottom water-outlet type microfiltration film forming filter tank according to claim 1, it is characterised in that：The water inlet（10）
Inside it is provided with a water feed apparatus（11）.
A kind of 3. bottom water-outlet type microfiltration film forming filter tank according to claim 1, it is characterised in that：The overfall（12）
It is interior to be provided with overflow mechanism（13）, the overflow mechanism（13）It is interior to be provided with ball-cock assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586123.7U CN206935134U (en) | 2017-05-24 | 2017-05-24 | A kind of bottom water-outlet type microfiltration film forming filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586123.7U CN206935134U (en) | 2017-05-24 | 2017-05-24 | A kind of bottom water-outlet type microfiltration film forming filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935134U true CN206935134U (en) | 2018-01-30 |
Family
ID=61361231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586123.7U Active CN206935134U (en) | 2017-05-24 | 2017-05-24 | A kind of bottom water-outlet type microfiltration film forming filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206935134U (en) |
-
2017
- 2017-05-24 CN CN201720586123.7U patent/CN206935134U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240718 Granted publication date: 20180130 |