CN222250155U - Separating equipment for domestic sewage treatment - Google Patents
Separating equipment for domestic sewage treatment Download PDFInfo
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- CN222250155U CN222250155U CN202420859601.7U CN202420859601U CN222250155U CN 222250155 U CN222250155 U CN 222250155U CN 202420859601 U CN202420859601 U CN 202420859601U CN 222250155 U CN222250155 U CN 222250155U
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- cover body
- groove
- separation device
- sewage treatment
- oil
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- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 238000000926 separation method Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000007667 floating Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Removal Of Floating Material (AREA)
Abstract
The utility model relates to the field of sewage treatment, in particular to separation equipment for domestic sewage treatment, which comprises a separation device, wherein the separation device is connected with a water inlet pipe, a filtering component for removing insoluble substances is arranged in the separation device, an oil remover is arranged on one side of the separation device and comprises an upper cover body and a lower cover body which are arranged up and down and are symmetrical in structure, a first groove and a second groove which are spiral are arranged in the upper cover body and the lower cover body, the first groove and the second groove are in one-to-one correspondence to form a through spiral groove, an inlet and an outlet which are connected with the second groove are arranged on two sides of the bottom of the lower cover body, and an oil removing layer is further arranged between the upper cover body and the lower cover body. Insoluble substances are filtered and then introduced into the oil remover, repeatedly pass through the oil removing layer through the spiral groove, and deeply remove oil dirt floating matters, so that the oil removing effect is greatly improved, and meanwhile, the oil removing layer can be replaced, so that the oil removing effect is further improved.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to separation equipment with good oil removal effect for domestic sewage treatment.
Background
Domestic sewage is mainly discharged water generated by various kitchen water, washing water and toilet water used in human life, is sewage generated in the human life process, and is one of main pollution sources of water.
In the pretreatment process of domestic sewage, insoluble substances in the sewage need to be removed, and a large amount of floaters floating on the surface of the sewage comprise greasy dirt.
The existing domestic sewage pretreatment generally adopts a filtering structure of oil-water layering, and then organic matters in sewage are removed by utilizing a filter screen, however, because the oil-water layering can only remove floating matters on the surface layer, the specific position of the floating matters at a deeper position is difficult to grasp, the separation is not thorough enough, and the oil removal effect is not ideal. In order to solve the problems, we propose a separation device for domestic sewage treatment.
Disclosure of utility model
In order to solve the problem that the oil-water layering mode in sewage pretreatment is not thorough, the utility model provides separation equipment for domestic sewage treatment, which has the advantages of high-efficiency oil-water separation and good oil removal effect.
The utility model provides a separation equipment for domestic sewage treatment, includes separator, separator is connected with the inlet tube, and its inside is equipped with the filter component who is used for getting rid of insoluble substance, and the deoiler, it is located separator one side, including upper cover body, the lower cover body of arranging from top to bottom and the structural symmetry, the inside of upper cover body, lower cover body has groove one and groove two that are spiral, groove one and groove two one-to-one form the helicla flute that link up, and wherein lower cover body bottom both sides are equipped with the import and the export that link to each other with groove two, still be equipped with the oil removal layer between upper cover body, the lower cover body, through outlet piping connection between separator and the deoiler, the one end and the import of outlet pipe are the intercommunication form, be equipped with the pump of pumping on the outlet pipe.
Preferably, the separating device comprises a separating tank, a cover plate is arranged at the top of the separating tank, a separating cover connected with the bottom of the separating tank in a rotating way through a hinge shaft, the water inlet pipe is connected with one side of the top of the separating tank, and the filtering component is positioned below a communication port between the water inlet pipe and the separating tank.
Preferably, the filter assembly comprises a rotating shaft, a spiral blade is arranged on the rotating shaft, a mesh plate is spirally arranged in the middle of the spiral blade, and a driving motor connected with the rotating shaft is arranged on the cover plate.
Preferably, sealing gaskets are arranged between the top of the separating tank and the cover plate, and between the top and the bottom of the separating tank and the separating cover.
Preferably, the oil removing layer is formed by overlapping a plurality of layers of oil removing filter cloth.
Preferably, a valve is arranged on the water outlet pipe between the pumping pump and the separating cover, and the valve is a butterfly valve.
Preferably, the two sides of the upper cover body and the lower cover body are provided with rims for bolting, and the outlet of the lower cover body is connected with an oil pipe or not.
The oil remover has the beneficial effects that the scheme is provided with the oil remover, insoluble substances are introduced into the oil remover after being filtered, repeatedly pass through the oil removing layer through the spiral groove, and the oil dirt floating substances are removed deeply, so that the oil removing effect is greatly improved, and meanwhile, the oil removing layer can be replaced, so that the oil removing effect is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
fig. 3 is a front view of fig. 1.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1-3, a separation device for domestic sewage treatment comprises a separation device, the separation device is connected with a water inlet pipe 7, a filtering component for removing insoluble substances is arranged in the separation device, an oil remover 2 is arranged on one side of the separation device and comprises an upper cover 201 and a lower cover 202 which are arranged up and down and are symmetrical in structure, a spiral groove I and a spiral groove II are formed in the upper cover 201 and the lower cover 202, the groove I and the groove II are in one-to-one correspondence to form a through spiral groove 204, an inlet and an outlet which are connected with the groove II are formed in two sides of the bottom of the lower cover 202, an oil removing layer 203 is further arranged between the upper cover 201 and the lower cover 202, the separation device is connected with the oil remover 2 through a water outlet pipe 8, one end of the water outlet pipe 8 is communicated with the inlet, and a pumping pump 9 is arranged on the water outlet pipe 8.
In the utility model, the separating device is used for separating insoluble substances in domestic sewage, the upper cover 201 and the lower cover 202 are arranged in the oil remover 2, the spiral groove 204 which is matched is arranged between the upper cover 201 and the lower cover 202, sewage which is filtered of the insoluble substances is led into the spiral groove 204 from the inlet and led out from the outlet, and the oil removing layer 203 is arranged between the upper cover 201 and the lower cover 202, so that the purpose of removing greasy dirt and floating substances is achieved.
Further, the separating device comprises a separating tank 1, a cover plate 4 is arranged at the top of the separating tank 1, a separating cover 11 connected with the bottom of the separating tank through a hinge shaft in a rotating mode is arranged at the bottom of the separating tank, a water inlet pipe 7 is connected with one side of the top of the separating tank 1, and a filtering component is arranged below a communication port between the water inlet pipe 7 and the separating tank 1 so as to introduce sewage into the filtering component from the top, so that a better decontamination effect is achieved.
Specifically, the filter component comprises a rotating shaft 501, a spiral blade 3 is arranged on the rotating shaft 501, a mesh plate 301 is spirally arranged in the middle of the surface of the spiral blade 3, a driving motor 5 connected with the rotating shaft 501 is arranged on a cover plate 4, and the driving motor 5 drives the rotating shaft 501 to rotate, so that the spiral blade 3 and the rotating shaft 501 rotate together, the mesh plate 301 is used for filtering insoluble substances in sewage, and the substances are sent out from the bottom of the separating tank 1 through the rotation of the downward trend of the spiral blade 3, so that the cleaning difficulty of the separating tank 1 is reduced.
Sealing gaskets are arranged between the top of the separation tank 1 and the cover plate 4, and between the top and bottom of the separation tank 1 and the separation cover 11, and are used for eliminating fit gaps between the separation tank 1 and the cover plate 4 and between the separation cover 11, so that sewage can not overflow when the separation device works.
In one specific implementation mode, the oil removing layer 203 is formed by overlapping a plurality of layers of oil removing filter cloth, so that oil removing effect is guaranteed.
In another specific embodiment, a valve 10 is arranged on the water outlet pipe 8 between the pumping pump 9 and the separating cover 11, and the valve 10 is a butterfly valve.
Further, the two sides of the upper cover 201 and the lower cover 202 are provided with rims for bolting, and the outlet of the lower cover 202 is connected with an oil-free pipe 6, and it should be noted that the upper cover 201 and the lower cover 202 can be disassembled, so that the oil removing layer 203 can be replaced in time, and the oil removing effect is ensured.
The working principle of the utility model is that during normal operation, the spiral blade 3 is in a static state, sewage is introduced into the separating tank 1 from the water inlet pipe 7, is filtered through the layer-by-layer mesh plates 301 of the spiral blade 3, most insoluble substances are filtered and remained on the mesh plates 301, the treated sewage flows into the water outlet pipe 8 and is sent into the oil remover 2 by the pumping pump 9 to carry out oil removing operation, and during the oil removing process, the sewage repeatedly permeates the oil removing filter cloth along the spiral groove 204, and oil dirt floats are effectively filtered and remained after passing through the oil removing filter cloth, so that the oil removing efficiency is greatly improved.
The valve 10 is opened when the oil remover 2 works, when dirt is accumulated in the separating tank 1 and needs to be cleaned, the oil remover 2 does not work, the valve 10 is closed at the moment, the driving motor 5 drives the spiral blade 3 to rotate in a downward trend, the dirt is carried out of the mesh plate 301, and cleaning efficiency is greatly improved.
The components in the utility model are all general standard components or components known to the person skilled in the art, and the structures and principles of the components are all known to the person skilled in the art through technical manuals or through routine experimental methods.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A separation device for domestic sewage treatment, characterized by comprising:
The separation device is connected with a water inlet pipe (7), and a filtering component for removing insoluble substances is arranged in the separation device;
The oil remover (2) is positioned at one side of the separating device and comprises an upper cover body (201) and a lower cover body (202) which are arranged up and down and are symmetrical in structure, a first groove and a second groove which are spiral are formed in the upper cover body (201) and the lower cover body (202), the first groove corresponds to the second groove one by one to form a through spiral groove (204), an inlet and an outlet which are connected with the second groove are formed in two sides of the bottom of the lower cover body (202), and an oil removing layer (203) is further arranged between the upper cover body (201) and the lower cover body (202);
The separation device is connected with the oil remover (2) through a water outlet pipe (8), one end of the water outlet pipe (8) is communicated with the inlet, and a pumping pump (9) is arranged on the water outlet pipe (8).
2. The separating device for domestic sewage treatment according to claim 1, wherein the separating device comprises a separating tank (1), a cover plate (4) is arranged at the top of the separating tank (1), a separating cover (11) which is rotationally connected through a hinge shaft is arranged at the bottom of the separating tank, the water inlet pipe (7) is connected with one side of the top of the separating tank (1), and the filtering component is positioned below a communication port between the water inlet pipe (7) and the separating tank (1).
3. The separation device for domestic sewage treatment according to claim 2, wherein the filtering assembly comprises a rotating shaft (501), a spiral blade (3) is arranged on the rotating shaft (501), a mesh plate (301) is spirally arranged in the middle of the surface of the spiral blade (3), and a driving motor (5) connected with the rotating shaft (501) is arranged on the cover plate (4).
4. A separation device for domestic sewage treatment according to claim 3, characterized in that sealing gaskets are arranged between the top of the separation tank (1) and the cover plate (4), and between the top and bottom of the separation tank (1) and the separation cover (11).
5. The separation device for domestic sewage treatment according to any one of claims 1 to 4, wherein the oil removing layer (203) is formed by superimposing a plurality of layers of oil removing filter cloth.
6. The separation device for domestic sewage treatment according to any one of claims 1 to 4, wherein a valve (10) is mounted on the water outlet pipe (8) between the pumping pump (9) and the separation cover (11), and the valve (10) is a butterfly valve.
7. The separation device for domestic sewage treatment according to claim 6, wherein the upper cover body (201) and the lower cover body (202) are provided with rims for bolting at both sides, and the outlet of the lower cover body (202) is connected with an oil pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420859601.7U CN222250155U (en) | 2024-04-24 | 2024-04-24 | Separating equipment for domestic sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420859601.7U CN222250155U (en) | 2024-04-24 | 2024-04-24 | Separating equipment for domestic sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222250155U true CN222250155U (en) | 2024-12-27 |
Family
ID=93996499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420859601.7U Active CN222250155U (en) | 2024-04-24 | 2024-04-24 | Separating equipment for domestic sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222250155U (en) |
-
2024
- 2024-04-24 CN CN202420859601.7U patent/CN222250155U/en active Active
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