CN205007698U - Gravel and sand filter equipment - Google Patents
Gravel and sand filter equipment Download PDFInfo
- Publication number
- CN205007698U CN205007698U CN201520648978.9U CN201520648978U CN205007698U CN 205007698 U CN205007698 U CN 205007698U CN 201520648978 U CN201520648978 U CN 201520648978U CN 205007698 U CN205007698 U CN 205007698U
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- CN
- China
- Prior art keywords
- filtering
- filter
- tank body
- screen pack
- sewage inlet
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- Expired - Fee Related
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Abstract
The utility model provides a gravel and sand filter equipment, is including filtering a jar body, opens and has sewage inlet tube filtering jar upper portion of the body, is equipped with the filter screen filtering jar inside of the body, the filtration jar body that sewage inlet tube one side was kept away from to the filter screen go up open have clear up the filter screen on the window of large granule thing, be equipped with upwards to extend to and filter a jar internal filtration outlet pipe filtering jar bottom of the body, filtering the outer level filtering cover of outlet pipe filtering jar internal suit that is equipped with, cover along level filtering cover axial at level filtering and be equipped with a plurality of level filtering holes of filtering tiny gravel and sand, cross the filtration pore along filtering a plurality of second grades that the outlet pipe axial was equipped with the tiny gravel and sand of filtration on filtering the outlet pipe. The utility model is simple in operation, convenient to use, preparation low cost can be used to quantify production, can be clean with being handled of sewage more thoroughly, and then reach emission standard, can extensively be applicable to advanced domestic wastewater treatment method, various industrial wastewater treatment and fish farm water treatment etc..
Description
Technical field
The utility model relates to a kind of sewage-treatment plant, particularly a kind of sandstone filter.
Background technology
Along with developing rapidly of science and technology, the development of industrial circle is particularly outstanding, and its development speed has exceeded the imagination of people, industrial development improves the living standard of people, also bring some inevitable drawbacks, along with industrial expansion, the generation of industrial wastewater is huge simultaneously, arbitrarily be drained in rivers and lakes and can have a strong impact on environment, destroy the ecological balance, and then affect the life of people and healthy, therefore, filter as the important means in water technology, use till today always.And deriving numerous technological processes, version and corresponding equipment, form the extended familys of filter.Shifting sand filter is a member in these extended familys, shifting sand filter can remove the impurity such as suspended particulate substance and colloid substances in former water (or waste water) effectively, but existing various shifting sand filters on the market, waste water thoroughly cannot be filtered clean, do not reach discharge standard, therefore, a powerful sewage-treatment plant is badly in need of.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of filtration thoroughly, can reach the sandstone filter of wastewater discharge standard.
The technical problems to be solved in the utility model is achieved through the following technical solutions.The utility model is a kind of sandstone filter, be characterized in: comprise filtration tank body, side, the top outer wall filtering tank body has sewage inlet pipe, the screen pack with sewage inlet pipe complement filter bulky grain thing is provided with in the inside of filtering tank body, the cylindrical of screen pack is fixedly connected with the inwall filtering tank body, described screen pack and horizontal plane 10-15 ° and screen pack higher than the side of screen pack away from sewage inlet pipe, the filtration tank body of screen pack away from sewage inlet pipe side have the window of bulky grain thing on cleaned filter screen near the side of sewage inlet pipe; Be provided with to extend upwardly to filter and filter out water pipe in tank body filtering the bottom of tank body, the single filter cover being sleeved on and filtering out outside water pipe is provided with in filtration tank body, single filter cover being axially arranged with along single filter cover and filtering some single filter holes of tiny sandstone, being axially arranged with some cascade filtration holes of filtering tiny sandstone along filtering out water pipe filtering out on water pipe.
In a kind of sandstone filter of the utility model technical scheme, preferred technical scheme feature is further:
1, described screen pack near the side of sewage inlet pipe than the side height 13-15cm of screen pack away from sewage inlet pipe;
2, on the filtration tank wall of beneath window, artificial access hole is had;
3, the interlaced setting in described cascade filtration hole and single filter hole;
4, symmetrically arranged 2 lifting hole(eyelet) ear seats are provided with at the top of filtering tank body.
Compared with prior art, the utility model is simple to operate, easy to use, cost of manufacture is cheap, utilize the screen pack being arranged on the inside of filtering tank body, bulky grain thing in filter sewage, and by being arranged on the window filtered on tank body, bulky grain thing is cleaned out; Single filter hole is utilized to filter the tiny sandstone in sewage with coordinating of cascade filtration hole.The utility model can be used for quantizing to produce, can be more processed clean by sewage, and then reaches discharge standard, can be widely used in treatment of domestic sewage advanced, various Industrial Wastewater Treatment and fish farm water treatment etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction of its right.
Embodiment 1, with reference to Fig. 1, a kind of sandstone filter, comprise and filter tank body 1, side, the top outer wall filtering tank body has sewage inlet pipe 7, the screen pack 3 with sewage inlet pipe complement filter bulky grain thing is provided with in the inside of filtering tank body, the cylindrical of screen pack is fixedly connected with the inwall filtering tank body, described screen pack and horizontal plane 10-15 °, screen pack higher than the side of screen pack away from sewage inlet pipe, the filtration tank body of screen pack away from sewage inlet pipe side has the window 2 of bulky grain thing on cleaned filter screen near the side of sewage inlet pipe; Be provided with to extend upwardly to filter and filter out water pipe 8 in tank body filtering the bottom of tank body, the single filter cover 5 being sleeved on and filtering out outside water pipe is provided with in filtration tank body, single filter cover 5 being axially arranged with along single filter cover and filtering some single filter holes of tiny sandstone, being axially arranged with some cascade filtration holes of filtering tiny sandstone along filtering out water pipe filtering out on water pipe 8.What described filtering tank was external filter out bottom water pipe is set to delivery port 6.Screen pack and horizontal plane are arranged, is convenient for people to clear up from the large particulate matter window 2 pairs of screen packs.
Embodiment 2, in the sandstone filter described in embodiment 1: described screen pack near the side of sewage inlet pipe than the side height 13-15cm of screen pack away from sewage inlet pipe.
Embodiment 3, in the sandstone filter described in embodiment 1 or 2: have artificial access hole 4 on the filtration tank wall of beneath window.
Embodiment 4, in embodiment 1 or the sandstone filter described in 2 or 3: the interlaced setting in described cascade filtration hole and single filter hole.
Embodiment 5, in the sandstone filter described in any one of embodiment 1-4: be provided with symmetrically arranged 2 lifting hole(eyelet) ear seats at the top of filtering tank body.
Claims (5)
1. a sandstone filter, it is characterized in that: comprise filtration tank body, side, the top outer wall filtering tank body has sewage inlet pipe, the screen pack with sewage inlet pipe complement filter bulky grain thing is provided with in the inside of filtering tank body, the cylindrical of screen pack is fixedly connected with the inwall filtering tank body, described screen pack and horizontal plane 10-15 ° and screen pack higher than the side of screen pack away from sewage inlet pipe, the filtration tank body of screen pack away from sewage inlet pipe side have the window of bulky grain thing on cleaned filter screen near the side of sewage inlet pipe; Be provided with to extend upwardly to filter and filter out water pipe in tank body filtering the bottom of tank body, the single filter cover being sleeved on and filtering out outside water pipe is provided with in filtration tank body, single filter cover being axially arranged with along single filter cover and filtering some single filter holes of tiny sandstone, being axially arranged with some cascade filtration holes of filtering tiny sandstone along filtering out water pipe filtering out on water pipe.
2. sandstone filter according to claim 1, is characterized in that: described screen pack near the side of sewage inlet pipe than the side height 13-15cm of screen pack away from sewage inlet pipe.
3. sandstone filter according to claim 1, is characterized in that: on the filtration tank wall of beneath window, have artificial access hole.
4. sandstone filter according to claim 1, is characterized in that: the interlaced setting in described cascade filtration hole and single filter hole.
5. sandstone filter according to claim 1, is characterized in that: be provided with symmetrically arranged 2 lifting hole(eyelet) ear seats at the top of filtering tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648978.9U CN205007698U (en) | 2015-08-26 | 2015-08-26 | Gravel and sand filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648978.9U CN205007698U (en) | 2015-08-26 | 2015-08-26 | Gravel and sand filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007698U true CN205007698U (en) | 2016-02-03 |
Family
ID=55206328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648978.9U Expired - Fee Related CN205007698U (en) | 2015-08-26 | 2015-08-26 | Gravel and sand filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519763A (en) * | 2017-10-13 | 2017-12-29 | 朱平 | A kind of immersion filter |
-
2015
- 2015-08-26 CN CN201520648978.9U patent/CN205007698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519763A (en) * | 2017-10-13 | 2017-12-29 | 朱平 | A kind of immersion filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |