CN219950631U - Sedimentation tank for sewage treatment and filtration - Google Patents
Sedimentation tank for sewage treatment and filtration Download PDFInfo
- Publication number
- CN219950631U CN219950631U CN202321092009.0U CN202321092009U CN219950631U CN 219950631 U CN219950631 U CN 219950631U CN 202321092009 U CN202321092009 U CN 202321092009U CN 219950631 U CN219950631 U CN 219950631U
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- Prior art keywords
- sedimentation tank
- tank
- water
- baffle
- wall
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 84
- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000003814 drug Substances 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000008213 purified water Substances 0.000 abstract description 10
- 238000001556 precipitation Methods 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 5
- 229940037003 alum Drugs 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a sedimentation tank for sewage treatment and filtration, which comprises a sedimentation tank, wherein first baffle plates are symmetrically arranged at two sides inside the sedimentation tank, one of the first baffle plates and the inner wall of the sedimentation tank form a water inlet tank, two first baffle plates and the inner wall of the sedimentation tank form a sedimentation tank, a second baffle plate is fixedly arranged between the other first baffle plate and the inner wall of the sedimentation tank, the second baffle plate forms a first water purifying tank and a second water purifying tank with the first baffle plate and the inner wall of the sedimentation tank respectively, and the bottom of the sedimentation tank is fixedly provided with a sewage collecting hopper. The utility model is provided with the dosing box, sewage firstly enters the sedimentation tank after dosing treatment, so that suspended matters, solid matters or floc alum flocs formed after dosing medicaments in the sewage can be accumulated and precipitated under the action of the inclined tube, and the sedimentation efficiency is higher; the honeycomb duct is arranged, and purified water after precipitation in the sedimentation tank can enter the purified water tank to be collected, so that the purified water can be conveniently discharged or reused.
Description
Technical Field
The utility model relates to the technical field related to sewage treatment, in particular to a sedimentation tank for sewage treatment and filtration.
Background
Sewage treatment refers to the process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. There are many devices for treating sewage at present, wherein the commonly used devices are integrated sewage treatment devices. The current integrated sewage treatment equipment is used for discharging sewage into a sedimentation tank in the sewage treatment equipment after the sewage is treated, then the sludge in the sewage is precipitated out through the sedimentation tank, and then the sludge is discharged from the sedimentation tank through a sludge discharge pipe and a sludge pump.
Through the retrieval, the document with the authorized bulletin number of CN211799009U discloses a purification sedimentation tank for sewage treatment, which comprises an injection bucket, a sedimentation tank main body, a tank lower frame, a telescopic rod and a rod limiting insert, wherein the outline of the sedimentation tank main body is of a rectangular box-shaped structure, and a tank wall opening is formed in the side wall of the lower side of the sedimentation tank main body. The technical scheme can remove the solid dirt after precipitation.
The above-mentioned technique has the following disadvantages: according to the technical scheme, the sewage is precipitated through natural precipitation of the sewage, so that the precipitation efficiency is low, and some suspended impurities cannot be removed through precipitation; the precipitated sewage is inconvenient to discharge or reuse.
Disclosure of Invention
The utility model aims to provide a sedimentation tank for sewage treatment and filtration, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment filters and uses sedimentation tank, includes the sedimentation tank, the inside bilateral symmetry of sedimentation tank installs first baffle, one of them first baffle forms the inlet tank with the inner wall of sedimentation tank, two first baffle forms the sedimentation tank with the inner wall of sedimentation tank, another fixed mounting has the second baffle between the inner wall of first baffle and sedimentation tank, the second baffle forms first water purification tank and second water purification tank with the inner wall of first baffle, sedimentation tank respectively, sedimentation tank bottom fixed mounting has a dirt collection bucket, sedimentation tank inside fixed mounting has a plurality of inclined tubes, one of them first baffle is close to one side fixed mounting of sedimentation tank has the charge box.
As a further preferable mode of the technical scheme, a water inlet valve is arranged on one side of the bottom of the settling tank and communicated with a water inlet tank, a water inlet pipe is fixedly arranged on one side, close to the water inlet tank, of the first partition plate, the water inlet pipe penetrates through the first partition plate, a hook is clamped at the top of the first partition plate, a medicament barrel is fixedly arranged at the bottom end of the hook, and a plurality of filtering holes are uniformly formed in the surface of the medicament barrel.
As a further preferable mode of the technical scheme, two guard rails are fixedly arranged in the sedimentation tank, an inclined pipe is fixedly arranged between the two guard rails, a flow guide pipe is fixedly arranged on one side, close to the inclined pipe, of the first partition board, and the top end of the flow guide pipe penetrates through the first partition board and extends into the first water purifying tank.
As a further preferable mode of the technical scheme, the inner wall of the settling tank is fixedly provided with a water outlet pipe, the water outlet pipe is arranged in the second water purifying tank, and the top of the water outlet pipe penetrates through the side wall of the settling tank and is fixedly provided with a water outlet valve.
As a further preferable mode of the technical scheme, a through groove is formed in the bottom of the second partition plate, the through groove is used for communicating the first water purifying tank with the second water purifying tank, the sewage collecting bucket is communicated with the inside of the sedimentation tank, and a drain valve is arranged on one side of the sewage collecting bucket.
The utility model provides a sedimentation tank for sewage treatment and filtration, which has the following beneficial effects:
(1) The utility model is provided with the dosing box, and sewage firstly enters the sedimentation tank after dosing treatment, so that suspended matters, solid matters or floc alum flocs formed after dosing medicaments in the sewage can be accumulated and precipitated under the action of the inclined tube, and the sedimentation efficiency is higher.
(2) The utility model is provided with the diversion pipe, and the purified water after precipitation in the precipitation tank can enter the purified water tank for collection, so that the purified water can be conveniently discharged or reused.
Drawings
FIG. 1 is a schematic view of a first perspective of the overall structure of the present utility model;
FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;
FIG. 3 is a schematic view of a third perspective of the overall structure of the present utility model;
FIG. 4 is a schematic view of a cartridge of the present utility model;
fig. 5 is a cross-sectional view of the overall structure of the present utility model.
In the figure: 1. a sedimentation tank; 11. a first separator; 12. a second separator; 121. a through groove; 2. a water inlet tank; 21. a water inlet valve; 22. a water inlet pipe; 3. a sedimentation tank; 31. a chute; 32. a guard rail; 33. a flow guiding pipe; 4. a first clean water tank; 5. a second clean water tank; 51. a water outlet pipe; 52. a water outlet valve; 6. a dirt collecting bucket; 61. a blow-down valve; 7. a dosing box; 71. a hook; 72. a medicament cartridge; 73. and (5) filtering the holes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, the present utility model provides the following technical solutions: a sedimentation tank for sewage treatment and filtration comprises a sedimentation tank 1, wherein first baffle plates 11 are symmetrically arranged at two sides of the interior of the sedimentation tank 1, the interior of the sedimentation tank 1 is divided into three parts by the first baffle plates 11, one of the first baffle plates 11 and the inner wall of the sedimentation tank 1 form a water inlet tank 2, sewage is firstly injected into the water inlet tank 2, two first baffle plates 11 and the inner wall of the sedimentation tank 1 form a sedimentation tank 3, sewage is sedimented in the sedimentation tank 3, a second baffle plate 12 is fixedly arranged between the other first baffle plate 11 and the inner wall of the sedimentation tank 1, the second baffle plates 12 respectively form a first water purifying tank 4 and a second water purifying tank 5 with the first baffle plates 11 and the inner wall of the sedimentation tank 1, the sedimented water firstly enters the first water purifying tank 4, and the second water purifying tank 5 can be sedimented again, prevent that some impurity from not getting into the water purification pond through the deposit, the setting of sedimentation tank 1 bottom fixed mounting has album dirt fill 6, and the filth after the deposit is concentrated in album dirt fill 6, sedimentation tank 3 inside fixed mounting has a plurality of inclined tubes 31, and inclined tube 31 concentrates the setting, makes aquatic suspension impurity deposit in inclined tube 31, and water flows along inclined tube 31 upward, and the mud sediment of separating slides down to the bottom of the pool along inclined tube 31 under the action of gravity, and is discharged again, one of them first baffle 11 is close to one side fixed mounting of sedimentation tank 3 has the medicine box 7, and sewage is firstly carrying out the processing of dosing in medicine box 7, and the height of medicine box 7 is less than the marginal height of sedimentation tank 1, and like this sewage can flow into sedimentation tank 3 and deposit after handling in medicine box 7.
Referring to fig. 2 and 4, in this embodiment, specifically: the sedimentation tank 1 bottom one side is equipped with water intaking valve 21, and water intaking valve 21 sets up in the bottom of intake pool 2, can not lead to the muddy in pond sewage owing to leading to splashing after the sewage gets into like this, water intaking valve 21 is linked together with intake pool 2, one side fixed mounting that first baffle 11 is close to intake pool 2 has inlet tube 22, and the bottom of inlet tube 22 has a certain distance apart from intake pool 2 bottom, and sewage can get into sedimentation tank 3 again through certain sediment like this, inlet tube 22 passes first baffle 11, couple 71 is blocked at first baffle 11 top, couple 71 bottom fixed mounting has medicament barrel 72, and one side of medicament barrel 72 is the opening setting, and its corresponding end of inlet tube 22 is in the medicament barrel 72 at first, gets into in the medicine box 7 after mixing with the medicament by inlet tube 22, a plurality of filtration holes 73 have evenly been seted up on medicament barrel 72 surface, and filtration hole 73 can let water pass and can not let the medicament pass through.
Referring to fig. 3 and 5, in this embodiment, specifically: the sedimentation tank 3 is internally and fixedly provided with two guard rails 32, the guard rails 32 can prevent sundries from entering the sedimentation tank 3 to a certain extent, an inclined tube 31 is fixedly arranged between the two guard rails 32, the inclined tube 31 is arranged above a sludge suspension layer according to an inclination angle of 60 degrees, suspended matters and solids in water or floc alum flocs formed after adding medicaments are convenient to accumulate into a thin mud layer on the bottom surface of the inclined tube 31, the mud layer slides into a sewage collecting hopper 6 under the action of gravity, one side of a first partition plate 11, which is close to the inclined tube 31, is fixedly provided with a guide tube 33, the bottom end of the guide tube 33 is a certain distance away from the sewage collecting hopper 6, so that purified water after sedimentation can be discharged from the guide tube 33, purified water can be separated and reused, and the top end of the guide tube 33 passes through a first partition plate 11 and extends into the first water purifying tank 4.
Referring to fig. 3, in this embodiment, specifically: the sedimentation tank 1 inner wall fixed mounting has outlet pipe 51, and outlet pipe 51 bottom also has a certain distance apart from second clean water reservoir 5 bottom, guarantees like this that comparatively clean water discharges from outlet pipe 51, outlet pipe 51 sets up in second clean water reservoir 5, and the clean water through first clean water reservoir 4 and second clean water reservoir 5 can get into outlet pipe 51 in, outlet pipe 51 top passes sedimentation tank 1 lateral wall and fixed mounting has outlet valve 52.
Referring to fig. 5, in this embodiment, specifically: the bottom of the second partition plate 12 is provided with a through tank 121, the through tank 121 is communicated with the first water purifying tank 4 and the second water purifying tank 5, purified water after precipitation is subjected to regional treatment, purified water can be precipitated again, the sewage collecting bucket 6 is communicated with the inside of the precipitation tank 3, thus sewage can be concentrated and precipitated into the sewage collecting bucket 6, one side of the sewage collecting bucket 6 is provided with a sewage discharging valve 61, and the discharging of the sewage is controlled through the sewage discharging valve 61.
In the use process, firstly, the hook 71 is taken down, the medicament is added into the medicament cylinder 72, the water inlet valve 21 is opened, sewage enters the water inlet tank 2, enters the medicament cylinder 72 from the water inlet pipe 22, enters the medicament box 7 from the filtering hole 73 after being mixed with the medicament, then the sewage passes through the medicament box 7 to enter the sedimentation tank 3, suspended matters and solid matters in the sewage or floc alum floc formed after the medicament is added are accumulated into a thin mud layer on the bottom side surface of the inclined pipe 31, slides into the sewage collecting hopper 6 under the action of gravity, the precipitated clean water enters the first clean water tank 4 from the guide pipe 33, then enters the second clean water tank 5 from the through groove 121, slowly rises into the water outlet pipe 51, and the precipitated clean water can be discharged or reused by opening the water outlet valve 52.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sewage treatment filters and uses sedimentation tank, includes sedimentation tank (1), its characterized in that, first baffle (11) are installed to sedimentation tank (1) inside bilateral symmetry, one of them first baffle (11) forms inlet tank (2) with the inner wall of sedimentation tank (1), two first baffle (11) form sedimentation tank (3) with the inner wall of sedimentation tank (1), another fixed mounting has second baffle (12) between the inner wall of first baffle (11) and sedimentation tank (1), second baffle (12) respectively with first baffle (11), the inner wall of sedimentation tank (1) forms first water purification pond (4) and second water purification pond (5), sedimentation tank (1) bottom fixed mounting has dirt collecting hopper (6), the inside fixed mounting of sedimentation tank (3) has a plurality of inclined tube (31), one of them first baffle (11) is close to one side fixed mounting of sedimentation tank (3) and adds medicine box (7).
2. The sedimentation tank for sewage treatment and filtration according to claim 1, characterized in that a water inlet valve (21) is arranged on one side of the bottom of the sedimentation tank (1), the water inlet valve (21) is communicated with a water inlet tank (2), a water inlet pipe (22) is fixedly arranged on one side, close to the water inlet tank (2), of the first partition plate (11), the water inlet pipe (22) penetrates through the first partition plate (11), a hook (71) is clamped at the top of the first partition plate (11), a medicament cylinder (72) is fixedly arranged at the bottom end of the hook (71), and a plurality of filtering holes (73) are uniformly formed in the surface of the medicament cylinder (72).
3. The sedimentation tank for sewage treatment and filtration according to claim 1, wherein two guard rails (32) are fixedly installed in the sedimentation tank (3), an inclined pipe (31) is fixedly installed between the two guard rails (32), a flow guide pipe (33) is fixedly installed on one side, close to the inclined pipe (31), of the first partition board (11), and the top end of the flow guide pipe (33) penetrates through the first partition board (11) and extends into the first clean water tank (4).
4. The sedimentation tank for sewage treatment and filtration according to claim 1, wherein a water outlet pipe (51) is fixedly arranged on the inner wall of the sedimentation tank (1), the water outlet pipe (51) is arranged in the second water purifying tank (5), and the top of the water outlet pipe (51) penetrates through the side wall of the sedimentation tank (1) and is fixedly provided with a water outlet valve (52).
5. The sedimentation tank for sewage treatment and filtration according to claim 1, characterized in that a through groove (121) is formed in the bottom of the second partition board (12), the through groove (121) communicates the first clean water tank (4) with the second clean water tank (5), the sewage collecting bucket (6) is communicated with the interior of the sedimentation tank (3), and a blow-down valve (61) is arranged on one side of the sewage collecting bucket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092009.0U CN219950631U (en) | 2023-05-09 | 2023-05-09 | Sedimentation tank for sewage treatment and filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092009.0U CN219950631U (en) | 2023-05-09 | 2023-05-09 | Sedimentation tank for sewage treatment and filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219950631U true CN219950631U (en) | 2023-11-03 |
Family
ID=88554511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321092009.0U Active CN219950631U (en) | 2023-05-09 | 2023-05-09 | Sedimentation tank for sewage treatment and filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219950631U (en) |
-
2023
- 2023-05-09 CN CN202321092009.0U patent/CN219950631U/en active Active
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