CN219885856U - Sewage treatment circulation equipment - Google Patents
Sewage treatment circulation equipment Download PDFInfo
- Publication number
- CN219885856U CN219885856U CN202320611990.7U CN202320611990U CN219885856U CN 219885856 U CN219885856 U CN 219885856U CN 202320611990 U CN202320611990 U CN 202320611990U CN 219885856 U CN219885856 U CN 219885856U
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- Prior art keywords
- cavity
- sewage
- aeration
- sewage treatment
- overflow
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- 239000010865 sewage Substances 0.000 title claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000005273 aeration Methods 0.000 claims abstract description 32
- 238000005189 flocculation Methods 0.000 claims abstract description 26
- 230000016615 flocculation Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 11
- 241000282326 Felis catus Species 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000008394 flocculating agent Substances 0.000 abstract description 11
- 238000007667 floating Methods 0.000 abstract description 6
- 239000010802 sludge Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 7
- 230000009193 crawling Effects 0.000 description 5
- 230000001877 deodorizing effect Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses sewage treatment circulating equipment, which comprises a mounting frame, wherein a rectangular box body is welded in the mounting frame, one end of the box body is provided with a sewage cavity and an overflow cavity, and one side of the sewage cavity and one side of the overflow cavity are provided with aeration cavities; when the sewage treatment device is used, firstly, sewage is discharged into a sewage cavity, and filtered water passing through a grid flows into an aeration cavity from an overflow cavity for aeration treatment; then sewage enters a flocculation cavity, and after a flocculating agent is added, suspended particles sink to the bottom of the flocculation cavity under the action of the flocculating agent; the flocculated sewage is filtered through the filter screen plate and enters the water storage cavity, the flocculated sewage and the floating mud are discharged into the compression cavity through the circulating pump and the circulating pipe, then the ball valve on the circulating pipe is closed, compressed air is introduced, and the sewage is discharged into the water storage cavity through the filter assembly under strong air pressure, so that the solid-liquid separation of the sewage and the settled mud is realized; after the sewage is discharged, the sealing cover is opened to clean the sludge.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to sewage treatment circulating equipment.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like.
Chinese patent publication No. CN 207877517U discloses a sewage treatment circulation device, including the water inlet right side is equipped with the pond mouth, pond mouth right side is equipped with the anaerobic tank, anaerobic tank lower part is equipped with the mouth of pipe, the anoxic tank is connected to the mouth of pipe, and deodorizing filter device is connected on the anoxic tank right side, deodorizing filter device right side is connected the disinfection pond, disinfecting tank lower part is equipped with the filter screen, the filter screen right side is equipped with the delivery port, deodorizing filter device includes the deodorizing tank, deodorizing tank lower part is equipped with the inlet tube, inlet tube upper portion is equipped with the sterilizer, sterilizer right side is equipped with the fan housing, the inside fan that is equipped with of fan housing, the fan lower part is equipped with sewage filter screen, sewage filter screen lower part is equipped with the drain.
The sewage treatment circulating equipment of the patent can only carry out simple treatment on sewage, does not have the functions of sedimentation and flocculation, and some floating mud cannot be well treated, so that the settled mud contains more water and cannot be further treated.
Therefore, the sewage treatment circulating equipment can perform flocculation treatment after sedimentation, and the flocculated sediments can be further compressed, so that sewage and the sediments are separated, the next sewage treatment is convenient, and the sewage treatment effect is greatly improved.
Disclosure of Invention
The utility model aims to provide sewage treatment circulating equipment, which solves the technical problems that the existing sewage treatment circulating equipment in the background technology can only carry out simple treatment on sewage, does not have functions of sedimentation and flocculation, and some floating mud cannot be well treated, so that the settled mud contains more water and cannot carry out further treatment on the sewage and the settled mud.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a sewage treatment circulation device comprises a mounting frame, wherein a rectangular box body is welded in the mounting frame, one end of the box body is provided with a sewage cavity and an overflow cavity, and one side of the sewage cavity and one side of the overflow cavity are provided with an aeration cavity; the bottom of the aeration cavity is communicated with the flocculation cavity; a water storage cavity is arranged on one side of the flocculation cavity far away from the aeration cavity, and a compression cavity is arranged on the other side of the water storage cavity;
a filter assembly is arranged between the compression cavity and the water storage cavity; the filter component comprises a grid plate, and microporous filter membranes are fixed on two sides of the grid plate; the top of the compression cavity is buckled with a sealing cover, and an air inlet pipe is welded at the top of the sealing cover; the air inlet pipe is connected with a compressed air source through a pipeline; the circulating pump is fixedly arranged on the lower side of the mounting frame through bolts; the water inlet end of the circulating pump is communicated with the flocculation cavity through a pipeline, the water outlet end of the circulating pump is connected with the compression cavity through a circulating pipe, and a ball valve is arranged on the circulating pipe.
As a further technical scheme of the utility model, a baffle plate is arranged among the sewage cavity, the overflow cavity and the aeration cavity, and a grid is arranged between the sewage cavity and the overflow cavity; and a through hole is arranged on the partition plate between the overflow cavity and the aeration cavity.
As a further technical scheme of the utility model, a stirring paddle assembly is arranged above the aeration chamber, and comprises a stirring motor and a stirring paddle, wherein the stirring paddle extends into the aeration chamber.
As a further technical scheme of the utility model, a partition plate is arranged between the flocculation cavity and the water storage cavity, and a filter screen plate is arranged above the partition plate.
As a further technical scheme of the utility model, one side of the mounting frame is fixedly provided with the maintenance platform, and one end of the maintenance platform is fixedly provided with the crawling ladder through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the sewage treatment device is used, firstly, sewage is discharged into a sewage cavity, and filtered water passing through a grid flows from an overflow cavity to an aeration cavity for aeration treatment; then the sewage enters a flocculation cavity, and after a flocculating agent is added, suspended particles in the sewage can be clustered under the action of the flocculating agent and sink to the bottom of the flocculation cavity; the flocculated sewage is filtered through the filter screen plate and enters the water storage cavity, is discharged through a discharge port at the bottom of the water storage cavity, and can be processed in the next step;
2. according to the utility model, flocculated sewage and floating mud are discharged into the compression cavity through the circulating pump and the circulating pipe, then the ball valve on the circulating pipe is closed, compressed air is introduced, and under strong air pressure, the sewage is discharged into the water storage cavity through the filtering component, so that the solid-liquid separation of the sewage and the settled mud is realized; after the sewage is discharged, the sealing cover is opened to clean the sludge;
3. according to the utility model, the crawling ladder is fixedly arranged at one end of the overhaul platform through the bolts, and the addition of the flocculating agent, the removal of sludge and the equipment maintenance of workers are facilitated through the arrangement of the overhaul platform and the crawling ladder.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the bottom structure of fig. 1 in the present utility model.
Fig. 3 is a schematic view of the rear structure of fig. 1 in the present utility model.
Fig. 4 is a left side view of fig. 1 in the present utility model.
Fig. 5 is a cross-sectional view A-A of fig. 4 in accordance with the present utility model.
In the figure: 1-mounting frame, 2-sewage chamber, 3-overflow chamber, 4-aeration chamber, 5-stirring rake subassembly, 6-flocculation chamber, 7-filter screen plate, 8-water storage chamber, 9-filter module, 10-compression chamber, 11-maintenance platform, 12-circulating pump, 13-circulating pipe, 14-sealed lid, 15-air inlet tube.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in an embodiment of the present utility model, a sewage treatment circulation device includes a mounting frame 1, a rectangular box body is welded inside the mounting frame 1, one end of the box body is provided with a sewage chamber 2 and an overflow chamber 3, and one sides of the sewage chamber 2 and the overflow chamber 3 are provided with an aeration chamber 4; the bottom of the aeration cavity 4 is communicated with the flocculation cavity 6; a water storage cavity 8 is arranged on one side of the flocculation cavity 6 far away from the aeration cavity 4, and a compression cavity 10 is arranged on the other side of the water storage cavity 8;
a filter component 9 is arranged between the compression cavity 10 and the water storage cavity 8; the filtering component 9 comprises a grid plate, and microporous filtering membranes are fixed on two sides of the grid plate; the top of the compression cavity 10 is buckled with a sealing cover 14, and an air inlet pipe 15 is welded at the top of the sealing cover 14; the air inlet pipe 15 is connected with a compressed air source through a pipeline; the lower side of the mounting frame 1 is fixedly provided with a circulating pump 12 through bolts; the water inlet end of the circulating pump 12 is communicated with the flocculation cavity 6 through a pipeline, the water outlet end of the circulating pump 12 is connected with the compression cavity 10 through a circulating pipe 13, and a ball valve is arranged on the circulating pipe 13.
By adopting the technical scheme, when the sewage treatment device is used, firstly, sewage is discharged into the sewage cavity 2, and filtered water passing through the grating flows into the aeration cavity 4 from the overflow cavity 3 for aeration treatment; then the sewage enters a flocculation cavity 6, and after a flocculating agent is added, suspended particles in the sewage can be agglomerated under the action of the flocculating agent and sink into the bottom of the flocculation cavity 6; the flocculated sewage enters the water storage cavity 8 through the filter screen plate 7 and is discharged through a discharge port at the bottom of the water storage cavity 8, so that the sewage can be processed in the next step.
Further, the flocculated sewage and the floating mud are discharged into the compression cavity 10 through the circulating pump 12 and the circulating pipe 13, then the ball valve on the circulating pipe 13 is closed, compressed air is introduced, and under strong air pressure, the sewage is discharged into the water storage cavity 8 through the filtering component 9, so that the solid-liquid separation of the sewage and the settled mud is realized; after the sewage is discharged, the sealing cover 14 is opened to clean the sludge.
In the embodiment, a partition plate is arranged among the sewage chamber 2, the overflow chamber 3 and the aeration chamber 4, and a grid is arranged between the sewage chamber 2 and the overflow chamber 3; and a through hole is arranged on the partition plate between the overflow cavity 3 and the aeration cavity 4.
Through adopting above-mentioned technical scheme, can intercept the processing to leaf, branch or the showy in the sewage through the grid.
In this embodiment, a stirring paddle assembly 5 is disposed above the aeration chamber 4, and the stirring paddle assembly 5 includes a stirring motor and a stirring paddle, wherein the stirring paddle extends into the aeration chamber 4.
Through adopting above-mentioned technical scheme, agitator motor drives the stirring rake and stirs sewage to realize the aeration to sewage, kill the anaerobic organism in the sewage through increasing the area of contact of sewage and air, thereby improved the quality of water of sewage.
In this embodiment, a partition plate is disposed between the flocculation chamber 6 and the water storage chamber 8, and a filter screen plate 7 is disposed above the partition plate.
Through adopting above-mentioned technical scheme, can intercept the flocculation group through filter screen plate 7, avoid the flocculation group to enter into water storage chamber 8.
In this embodiment, one side of the mounting frame 1 is fixed with an overhaul platform 11, and one end of the overhaul platform 11 is fixedly provided with a cat ladder through bolts.
Through adopting above-mentioned technical scheme, through the setting of maintenance platform 11 and cat ladder, made things convenient for the staff to the interpolation of flocculating agent to and clear away and equipment maintenance to mud.
The working principle of the utility model is as follows: when the sewage treatment device is used, firstly, sewage is discharged into the sewage cavity 2, and filtered water passing through the grating flows into the aeration cavity 4 from the overflow cavity 3 for aeration treatment; then the sewage enters a flocculation cavity 6, and after a flocculating agent is added, suspended particles in the sewage can be agglomerated under the action of the flocculating agent and sink into the bottom of the flocculation cavity 6; the flocculated sewage is filtered through the filter screen plate 7 and enters the water storage cavity 8, is discharged through a discharge port at the bottom of the water storage cavity 8, and can be processed in the next step;
the flocculated sewage and the floating mud are discharged into the compression cavity 10 through the circulating pump 12 and the circulating pipe 13, then the ball valve on the circulating pipe 13 is closed, compressed air is introduced, and under strong air pressure, the sewage is discharged into the water storage cavity 8 through the filtering component 9, so that the solid-liquid separation of the sewage and the settled mud is realized; after the sewage is discharged, the sealing cover 14 is opened to clean the sludge;
one end of the overhaul platform 11 is fixedly provided with a crawling ladder through bolts, and the addition of flocculating agents by staff and the removal of sludge and equipment maintenance are facilitated through the arrangement of the overhaul platform 11 and the crawling ladder.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A sewage treatment circulation device is characterized in that: the sewage treatment device comprises a mounting frame (1), wherein a rectangular box body is welded in the mounting frame (1), one end of the box body is provided with a sewage cavity (2) and an overflow cavity (3), and one side of the sewage cavity (2) and one side of the overflow cavity (3) are provided with an aeration cavity (4); the bottom of the aeration cavity (4) is communicated with the flocculation cavity (6); a water storage cavity (8) is arranged on one side of the flocculation cavity (6) far away from the aeration cavity (4), and a compression cavity (10) is arranged on the other side of the water storage cavity (8);
a filter assembly (9) is arranged between the compression cavity (10) and the water storage cavity (8); the filter component (9) comprises a grid plate, and microporous filter membranes are fixed on two sides of the grid plate; the top of the compression cavity (10) is buckled with a sealing cover (14), and an air inlet pipe (15) is welded at the top of the sealing cover (14); the air inlet pipe (15) is connected with a compressed air source through a pipeline; the circulating pump (12) is fixedly arranged on the lower side of the mounting frame (1) through bolts; the water inlet end of the circulating pump (12) is communicated with the flocculation cavity (6) through a pipeline, the water outlet end of the circulating pump (12) is connected with the compression cavity (10) through a circulating pipe (13), and a ball valve is arranged on the circulating pipe (13).
2. The sewage treatment circulation device according to claim 1, wherein: a partition plate is arranged among the sewage cavity (2), the overflow cavity (3) and the aeration cavity (4), and a grid is arranged between the sewage cavity (2) and the overflow cavity (3); and a through hole is arranged on the partition plate between the overflow cavity (3) and the aeration cavity (4).
3. The sewage treatment circulation device according to claim 2, wherein: and a stirring paddle assembly (5) is arranged above the aeration chamber (4), and the stirring paddle assembly (5) comprises a stirring motor and stirring paddles, wherein the stirring paddles extend into the aeration chamber (4).
4. A sewage treatment circulation device according to claim 3, wherein: a partition plate is arranged between the flocculation cavity (6) and the water storage cavity (8), and a filter screen plate (7) is arranged above the partition plate.
5. The sewage treatment circulation device according to claim 1, wherein: one side of the mounting frame (1) is fixed with an overhaul platform (11), and one end of the overhaul platform (11) is fixedly provided with a cat ladder through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611990.7U CN219885856U (en) | 2023-03-27 | 2023-03-27 | Sewage treatment circulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611990.7U CN219885856U (en) | 2023-03-27 | 2023-03-27 | Sewage treatment circulation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219885856U true CN219885856U (en) | 2023-10-24 |
Family
ID=88409014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320611990.7U Active CN219885856U (en) | 2023-03-27 | 2023-03-27 | Sewage treatment circulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219885856U (en) |
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2023
- 2023-03-27 CN CN202320611990.7U patent/CN219885856U/en active Active
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