CN212091253U - Rural domestic sewage pretreatment grid device - Google Patents
Rural domestic sewage pretreatment grid device Download PDFInfo
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- CN212091253U CN212091253U CN202020025009.9U CN202020025009U CN212091253U CN 212091253 U CN212091253 U CN 212091253U CN 202020025009 U CN202020025009 U CN 202020025009U CN 212091253 U CN212091253 U CN 212091253U
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- grid
- sedimentation tank
- domestic sewage
- grid pond
- pond
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Abstract
The utility model provides a rural domestic sewage pretreatment grille installation, it includes water inlet, grid pond, sedimentation tank, delivery port, its characterized in that separate with a thick grid in the middle of the grid pond, the grid pond next door is equipped with the sedimentation tank, and grid pond and sedimentation tank are equipped with baffle and thin grid, and the sedimentation tank is kept away from overflow tank one side and is opened there is the delivery port, and grid pond and sedimentation tank upper cover have the apron, the utility model discloses can be with the fine separation processing of floater and deposit in the domestic sewage.
Description
Technical Field
The utility model relates to a sewage pretreatment technical field especially relates to a rural domestic sewage pretreatment grid device.
Background
Can produce a large amount of domestic sewage in the life, include multiple impurity, have the floater, have the deposit, these impurity hardly pretreatment separates out simultaneously, and the separation effect is also very poor moreover, often takes place to block up, has influenced domestic sewage's pretreatment efficiency greatly.
Disclosure of Invention
The utility model aims at providing a rural domestic sewage pretreatment device that floater and deposit can fine separation.
In order to solve the problem existing in the background art, the utility model discloses an adopt following technical scheme: the water inlet is positioned at the top of the grating pool, the middle of the grating pool is separated by a thick grating, the sedimentation pool is arranged beside the grating pool, the grating pool and the sedimentation pool are provided with a baffle and a thin grating, the upper edge of the baffle is lower than the lower edge of the water inlet, one side of the sedimentation pool, far away from the grating pool, is provided with the water outlet, the lower edge of the water outlet is lower than the upper edge of the baffle, and the grating pool and the sedimentation pool are covered by cover plates.
The utility model discloses can separate the processing with the floater in rural domestic sewage and deposit fine.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1-water inlet, 2-grating pool, 3-fine grating, 4-sedimentation pool, 5-cover plate, 6-water outlet, 7-baffle and 8-coarse grating.
Detailed Description
Referring to fig. 1, the utility model discloses it includes water inlet 1, grid pond 2, sedimentation tank 4, delivery port 6, water inlet 1 is located grid pond 2 tops, separates with a thick grid 8 in the middle of the grid pond 2, and thick grid 8 specification is 50 x 50mm, grid pond 2 next door is equipped with sedimentation tank 4, and grid pond 2 and sedimentation tank 4 are equipped with baffle 7 and thin grid 3, and thin grid 3 specification is 38 x 30mm, and the edge is less than mouth of a river 1 lower edge on the baffle 7, sedimentation tank 4 keeps away from grid pond 2 one side and opens there is delivery port 6, and delivery port 6 is lower along following on than baffle 7. The grating tank 2 and the sedimentation tank 4 are provided with cover plates 5.
Domestic sewage flows into the grid pond through the water inlet earlier in, thick floater is kept off in grid pond one side by thick grid, when the water level was higher than the baffle in the grid pond, sewage can overflow in the sedimentation tank, install thin grid because of the baffle top, therefore remaining tiny floater is kept off in the grid pond and can't enter into the sedimentation tank, when the water level of sedimentation tank reachd the height of delivery port, will follow the delivery port and discharge, most precipitate just deposits in the sedimentation tank like this, domestic sewage's pretreatment has been realized.
Claims (4)
1. The utility model provides a rural domestic sewage pretreatment grid device, it includes water inlet (1), grid pond (2), sedimentation tank (4), delivery port (6), its characterized in that the grid pond (2) centre is separated with a thick grid (8), and grid pond (2) next door is equipped with sedimentation tank (4), and grid pond (2) and sedimentation tank (4) are equipped with baffle (7) and thin grid (3), and it has delivery port (6) to keep away from grid pond (2) one side in sedimentation tank (4), and grid pond (2) and sedimentation tank (4) upper cover have apron (5).
2. The rural domestic sewage pretreatment grid device according to claim 1, wherein the water inlet (1) is positioned at the top of the grid tank (2).
3. The rural domestic sewage pretreatment grid device according to claim 1, wherein the upper edge of the baffle (7) is lower than the lower edge of the water inlet (1).
4. The rural domestic sewage pretreatment grid device according to claim 1, wherein the lower edge of the water outlet (6) is lower than the upper edge of the baffle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025009.9U CN212091253U (en) | 2020-01-07 | 2020-01-07 | Rural domestic sewage pretreatment grid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025009.9U CN212091253U (en) | 2020-01-07 | 2020-01-07 | Rural domestic sewage pretreatment grid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212091253U true CN212091253U (en) | 2020-12-08 |
Family
ID=73625745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020025009.9U Active CN212091253U (en) | 2020-01-07 | 2020-01-07 | Rural domestic sewage pretreatment grid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212091253U (en) |
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2020
- 2020-01-07 CN CN202020025009.9U patent/CN212091253U/en active Active
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