CN216472745U - Industrial sewage treatment multi-stage treatment system - Google Patents
Industrial sewage treatment multi-stage treatment system Download PDFInfo
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- CN216472745U CN216472745U CN202123227150.0U CN202123227150U CN216472745U CN 216472745 U CN216472745 U CN 216472745U CN 202123227150 U CN202123227150 U CN 202123227150U CN 216472745 U CN216472745 U CN 216472745U
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- tank
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- sedimentation
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- 239000010865 sewage Substances 0.000 title claims abstract description 50
- 238000004062 sedimentation Methods 0.000 claims abstract description 54
- 239000011941 photocatalyst Substances 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 11
- 239000003814 drug Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000002699 waste material Substances 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000001556 precipitation Methods 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000002910 solid waste Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model discloses an industrial sewage treatment multi-stage treatment system, which comprises a conveying mechanism, a precipitation assembly and a cyclone, wherein the conveying mechanism is used for conveying sewage to the precipitation assembly, the conveying mechanism comprises a conveying pipeline and a slurry pump, and the conveying pipeline is communicated with the slurry pump; the utility model discloses in, carry out preliminary sediment with sewage pump sending to first sedimentation tank through the sediment stuff pump, the sewage pump sending after will preliminary sediment carries out further solid-liquid separation to the swirler, liquid sewage after the separation gets into the second sedimentation tank and carries out further filtration and ends of sinking, can be by a wide margin carry out effectual filtration to solid waste, reentrant biochemical treatment pond and photocatalyst treatment pond are handled, the sewage after handling is carried to the inside of mixing the pond, through adding the medicament, carry out further processing to sewage, the processing procedure through multistage filtration makes sewage reach qualified treatment standard gradually.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is an industrial sewage treatment multi-stage treatment system.
Background
When the photocatalyst is used for sewage treatment, the titanium dioxide is used for photocatalytic decomposition of toxic metals in water under the irradiation of ultraviolet rays, so that the sewage can be purified to a drinkable degree. The technology can also be used for remediating polluted rivers and is harmless to environmental ecology, the utility model with the patent application number of CN201820702391.5 discloses an industrial sewage treatment multi-stage filter tank which mainly comprises a sewage pump room, a grit chamber, a primary sedimentation tank, a biochemical treatment tank, a photocatalyst treatment tank, a secondary sedimentation tank, a mud tank and a mud dehydrator, wherein the water inlet end of the sewage pump room is connected with a sewage inlet pipe, and the connecting position of the sewage inlet pipe and the sewage pump room is provided with a coarse grid;
the system only blocks solid residues and other wastes in the sewage through the coarse grids and the fine grids, has limited blocking effect, is insufficient in separation of the solid wastes, and influences subsequent treatment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides an industrial sewage treatment multistage treatment system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an industrial sewage treatment multi-stage treatment system comprises a conveying mechanism, a precipitation assembly and a cyclone, wherein the conveying mechanism is used for conveying sewage to the precipitation assembly, the conveying mechanism comprises a conveying pipeline and a slurry pump, and the conveying pipeline is communicated with the slurry pump;
the sedimentation assembly comprises a first sedimentation tank and a second sedimentation tank, a water outlet of the conveying pipeline is communicated with a water inlet of the first sedimentation tank, the first sedimentation tank is communicated with a water inlet of the side wall of the cyclone through a pipeline and a water pump, and a sand sedimentation port at the bottom of the cyclone is communicated with the waste collection box. A water outlet at the top of the cyclone is communicated with the second sedimentation tank;
the second sedimentation tank passes through pipeline and water pump and photocatalyst treatment pond intercommunication, photocatalyst treatment pond and one of them opening intercommunication of mixing tank, another opening and the medicament pond intercommunication of mixing tank.
Further, a stirring mechanism is arranged in the mixing pool.
Further, a drain outlet at the bottom of the second sedimentation tank is also communicated with the waste collection tank.
Furthermore, a biochemical treatment tank is arranged between the second sedimentation tank and the photocatalyst treatment tank.
Further, the waste collection box is communicated with the dehydrator through the auger conveyor.
Further, a water inlet of a pipeline between the first sedimentation tank and the cyclone is arranged in the middle of the first sedimentation tank.
Furthermore, a filter screen is vertically arranged in the second sedimentation tank.
Furthermore, the filter screen and the inner wall of the second sedimentation tank are detachably connected.
Compared with the prior art, the beneficial effects of the utility model reside in that:
carry out preliminary sediment with sewage pump sending to first sedimentation tank through the sediment stuff pump, sewage pump sending after will preliminary sediment carries out further solid-liquid separation to the swirler, liquid sewage after the separation gets into the second sedimentation tank and carries out further filtration and ends of sinking, can be by a wide margin carry out effectual filtration to solid waste, reentrant biochemical treatment pond and photocatalyst treatment pond are handled, sewage after the processing is carried to the inside of mixing tank, through adding the medicament, carry out further processing to sewage, the processing procedure through multi-stage filtration makes sewage reach qualified treatment standard gradually.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 shows a schematic view of the mixing tank of the present invention.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
an industrial sewage treatment multi-stage treatment system comprises a conveying mechanism 1, a precipitation assembly 2 and a cyclone 3, wherein the conveying mechanism 1 is used for conveying sewage to the precipitation assembly 2, the conveying mechanism 1 comprises a conveying pipeline 11 and a slurry pump 12, and the conveying pipeline 11 is communicated with the slurry pump 12;
as shown in fig. 1, the conveying mechanism 1 is used for conveying sewage to the settling module 2, and the sewage containing solid waste is pumped by a conveying pipeline 11 and a slurry pump 12.
The sedimentation assembly 2 comprises a first sedimentation tank 21 and a second sedimentation tank 22, the water outlet of the conveying pipeline 11 is communicated with the water inlet of the first sedimentation tank 21, the first sedimentation tank 21 is communicated with the water inlet of the side wall of the cyclone 3 through a pipeline and a water pump, and the sand settling port at the bottom of the cyclone 3 is communicated with the waste collection tank 4. A water outlet at the top of the cyclone 3 is communicated with a second sedimentation tank 22;
as shown in fig. 1-2, in specific implementation, the conveying mechanism 1 pumps the sewage into the first sedimentation tank 21 for preliminary sedimentation, large solid waste particles are deposited at the bottom of the first sedimentation tank 1, after the preliminary sedimentation, liquid at the upper part of the first sedimentation tank 21 is pumped into the cyclone 3, solid-liquid separation is performed through the cyclone 3, the solid waste is conveyed from a sand settling port at the bottom of the cyclone 3 to the inside of the waste collection tank 4 for storage, and the liquid is discharged from a water discharge port at the top of the cyclone 3 and enters the inside of the second sedimentation tank 22 for secondary sedimentation, wherein a filter screen 23 is vertically arranged inside the second sedimentation tank 22, the filter screen 23 is detachably connected with the inner wall of the second sedimentation tank 22, a water inlet of a pipeline between the first sedimentation tank 21 and the cyclone 3 is arranged at the middle part of the first sedimentation tank 21, and the filter screen 23 further blocks impurities, the second sedimentation tank 22 is communicated with the photocatalyst treatment tank 8 through a pipeline and a water pump, preferably, a biochemical treatment tank 7 is arranged between the second sedimentation tank 22 and the photocatalyst treatment tank 8, a sewage discharge outlet at the bottom of the second sedimentation tank 22 is also communicated with the waste collection tank 4, so that waste which does not pass through the filter screen 23 enters the waste collection tank 4 to be stored, the photocatalyst treatment tank 8 is communicated with one opening of the mixing tank 5, an aeration device is arranged in the biochemical treatment tank 7, the aeration device mainly comprises an aeration pipeline arranged in the biochemical treatment tank 7 and an air pump arranged outside the biochemical treatment tank 7, an air outlet of the air pump is connected with an air inlet of the aeration pipeline, and the decomposition treatment of organic substances in the sewage is realized by matching aerobic microorganisms in an aeration mode; the water outlet of the biochemical treatment tank 7 is connected with the photocatalyst treatment tank 8 through a pipeline, the water outlet of the photocatalyst treatment tank 8 is connected with the mixing tank 5 through a pipeline, the slurry discharge pipelines of the biochemical treatment tank 7 and the photocatalyst treatment tank 8 are both connected with the waste collection box 4, the waste collection box 4 is communicated with the dehydrator through the auger conveyor and is connected with the slurry dehydrator 11 through the screw conveyor, the sewage is conveyed to a mixing tank 5 after the sewage is subjected to sand settling, primary sedimentation, aeration treatment, photocatalyst treatment and secondary sedimentation, and the other opening of the mixing tank 5 is communicated with a medicament tank 6, the medicament is conveyed to the interior of the mixing pool 5 through the medicament pool 6, the interior of the mixing pool 5 is provided with a stirring mechanism, stirring is carried out through the rabbling mechanism of mixing 5 inside ponds, and the rabbling mechanism includes subassembly such as motor, pivot and stirring leaf, through stirring it, makes sewage and medicament carry out abundant mixture.
The above is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereby, and therefore, the present invention is intended to cover all modifications and equivalents of the claims and the scope of the present invention.
Claims (8)
1. The industrial sewage treatment multistage treatment system is characterized by comprising a conveying mechanism (1), a sedimentation assembly (2) and a cyclone (3), wherein the conveying mechanism (1) is used for conveying sewage to the sedimentation assembly (2), the conveying mechanism (1) comprises a conveying pipeline (11) and a slurry pump (12), and the conveying pipeline (11) is communicated with the slurry pump (12);
the sedimentation assembly (2) comprises a first sedimentation tank (21) and a second sedimentation tank (22), a water outlet of the conveying pipeline (11) is communicated with a water inlet of the first sedimentation tank (21), the first sedimentation tank (21) is communicated with a water inlet of the side wall of the cyclone (3) through a pipeline and a water pump, and a sand settling port at the bottom of the cyclone (3) is communicated with the waste collection box (4); a water outlet at the top of the cyclone (3) is communicated with the second sedimentation tank (22);
the second sedimentation tank (22) is communicated with the photocatalyst treatment tank (8) through a pipeline and a water pump, the photocatalyst treatment tank (8) is communicated with one opening of the mixing tank (5), and the other opening of the mixing tank (5) is communicated with the medicament tank (6).
2. The industrial sewage treatment multistage treatment system according to claim 1, wherein an agitation mechanism is provided inside the mixing tank (5).
3. An industrial sewage treatment multi-stage treatment system according to claim 1, characterized in that the sewage discharge outlet at the bottom of the second sedimentation tank (22) is also in communication with the waste collection tank (4).
4. The industrial sewage treatment multistage treatment system according to claim 1, wherein a biochemical treatment tank (7) is arranged between the second sedimentation tank (22) and the photocatalyst treatment tank (8).
5. The multistage industrial sewage treatment system according to claim 1, wherein the waste collection tank (4) is communicated with the dewatering machine through an auger conveyor.
6. The industrial sewage treatment multistage treatment system according to claim 1, wherein the inlet of the pipe between the first settling tank (21) and the cyclone (3) is arranged in the middle of the first settling tank (21).
7. The industrial sewage treatment multistage treatment system according to claim 1, wherein a filter screen (23) is vertically arranged inside the second settling tank (22).
8. The industrial sewage treatment multistage treatment system according to claim 7, wherein the filter screen (23) is detachably connected with the inner wall of the second sedimentation tank (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123227150.0U CN216472745U (en) | 2021-12-21 | 2021-12-21 | Industrial sewage treatment multi-stage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123227150.0U CN216472745U (en) | 2021-12-21 | 2021-12-21 | Industrial sewage treatment multi-stage treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN216472745U true CN216472745U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123227150.0U Active CN216472745U (en) | 2021-12-21 | 2021-12-21 | Industrial sewage treatment multi-stage treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611482A (en) * | 2022-12-16 | 2023-01-17 | 宽城满族自治县马道沟矿业有限公司 | Mining industry wastewater multi-stage treatment system with three-phase separation function |
-
2021
- 2021-12-21 CN CN202123227150.0U patent/CN216472745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611482A (en) * | 2022-12-16 | 2023-01-17 | 宽城满族自治县马道沟矿业有限公司 | Mining industry wastewater multi-stage treatment system with three-phase separation function |
| CN115611482B (en) * | 2022-12-16 | 2023-03-14 | 宽城满族自治县马道沟矿业有限公司 | Mining industry wastewater multi-stage treatment system with three-phase separation function |
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