CN213313515U - Waste water regeneration system through multistage sedimentation tank sediment - Google Patents
Waste water regeneration system through multistage sedimentation tank sediment Download PDFInfo
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- CN213313515U CN213313515U CN202021989324.XU CN202021989324U CN213313515U CN 213313515 U CN213313515 U CN 213313515U CN 202021989324 U CN202021989324 U CN 202021989324U CN 213313515 U CN213313515 U CN 213313515U
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Abstract
A wastewater regeneration system precipitated by a multi-stage precipitation tank belongs to the field of bleaching and dyeing wastewater regeneration and comprises a precipitation tank and a pipeline, wherein the precipitation tank is a metal container tank with a cylindrical structure and consists of four components including a precipitation tank A, a precipitation tank B, a precipitation tank C and a precipitation tank D; the pipeline includes the input pipeline, circulating line A, circulating line B, circulating line C, circulating line D, clear water pipeline and sewage conduit, the input pipeline is connected between retort A's upper end and wastewater source, circulating line A connects between retort A's lower extreme and retort B's upper end, circulating line B connects between retort B's lower extreme and retort C's upper end, circulating line C connects between retort A, B, C's bottom and retort D's upper end, circulating line D connects between retort D's middle-end and input pipeline's lower extreme, clear water pipeline connects between retort C's lower extreme and retrieval and utilization water holding vessel, sewage conduit connects between retort D bottom and sewage conduit distribution maincenter.
Description
Technical Field
The utility model relates to a waste water regeneration tank, in particular to a waste water regeneration system through multistage settling tank sediment belongs to and bleaches the sewage regeneration technical field.
Background
The position of bleaching and dyeing in the knitting fabric weaving industry cannot be underestimated, and the bleaching and dyeing endows the fiber fabrics with color and hand feeling. The bleaching and dyeing enterprises are located at the downstream of the textile enterprises, and the bleaching and dyeing enterprises perform dyeing and finishing after weaving the fibers into fabrics. A lot of waste water is generated in the process of dyeing the fiber fabrics, and the waste water can be discharged after being treated to reach the standard. In order to save energy, the existing bleaching and dyeing enterprises generally carry out primary treatment on the wastewater, then remove a large amount of reclaimed water for recycling, and then send the wastewater to a sewage treatment plant for treatment. In the technical scheme of ZL2018206862621, only single-stage precipitation is adopted, so that the clear water is not clear enough due to short precipitation period, and the waste of completely renewable water resources is caused due to low concentration of sewage and dirt discharged to a sewage treatment plant.
Disclosure of Invention
In order to solve the technical problem that the clear water is not clear enough, sewage concentration is low and the water resource is wasted because of the short settling period of above-mentioned scheme, the utility model provides a waste water regeneration system through multistage settling tank sediment.
The utility model adopts the technical proposal that: a wastewater regeneration system precipitated by a multi-stage precipitation tank comprises the precipitation tank and a pipeline, wherein the precipitation tank is a metal container tank with a cylindrical structure and consists of at least four components including a precipitation tank A, a precipitation tank B, a precipitation tank C and a precipitation tank D; the pipeline includes the input pipeline, circulating line A, circulating line B, circulating line C, circulating line D, clear water pipeline and sewage conduit, the input pipeline is connected between retort A's upper end and wastewater source, circulating line A connects between retort A's lower extreme and retort B's upper end, circulating line B connects between retort B's lower extreme and retort C's upper end, circulating line C connects between retort A, B, C's bottom and retort D's upper end, circulating line D connects between retort D's middle-end and input pipeline's lower extreme, clear water pipeline connects between retort C's lower extreme and the retrieval and utilization water holding vessel that heats with the residual steam, sewage conduit connects between retort D bottom and sewage conduit distribution maincenter.
And a liquid level sensor and a liquid turbidity sensor are arranged in the sedimentation tank.
Circulating line A, circulating line B, circulating line C, circulating line D all are connected with solenoid valve and tubing pump, and the lower level of circulating line D and input pipeline junction is connected with the check valve, and the lower level of clear water pipeline and sewage conduit and settling cask junction all is connected with the solenoid valve.
The controller controls the operation of the electromagnetic valve and the pipeline pump according to the information of the liquid level sensor and the turbidity sensor, the pre-input program and the manually input instruction.
The utility model has the advantages that: the clear water regenerated after the cyclic precipitation is carried out by at least three precipitation tanks, turbid materials floating in the wastewater can be precipitated more thoroughly, and the defect that the clear water is unclear is effectively overcome; the sewage treated in the sedimentation tank A, B, C is re-precipitated again by the sedimentation tank D and then is discharged, so that the maximum wastewater regeneration rate is realized, and the waste of water resources is further reduced; the clean water separated in the settling tank D is conveyed to the settling tank A to enter the next circulation for secondary settling separation, so that the cleanliness of the regenerated clean water is effectively guaranteed.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic plan view of the present invention.
In the figure, 1, deposition tanks A, B, C, D, 2, input pipelines 3, circulating pipelines A, 4, circulating pipelines B, 5, circulating pipelines C, 6, circulating pipelines D, 7, a clean water main pipe 8, a sewage main pipe 9, electromagnetic valves 10, pipeline pumps 11 and check valves.
Detailed Description
In the embodiment of fig. 1, a wastewater regeneration system precipitated by a multistage precipitation tank is composed of a precipitation tank 1 and a pipeline, wherein the precipitation tank 1 is a metal container tank with a cylindrical structure and consists of at least four tanks including a precipitation tank A, a precipitation tank B, a precipitation tank C and a precipitation tank D; the pipelines comprise an input pipeline 2, a circulating pipeline A (3), a circulating pipeline B (4), a circulating pipeline C (5), a circulating pipeline D (6), a clear water pipeline 7 and a sewage pipeline 8, input pipeline 2 connects between retort A's upper end and waste water source, circulating line A (3) are connected between retort A's lower extreme and retort B's upper end, circulating line B (4) are connected between retort B's lower extreme and retort C's upper end, circulating line C (5) are connected between retort A, B, C's bottom and retort D's upper end, circulating line D (6) are connected between retort D's middle-end and input pipeline 2's lower extreme, clear water pipeline 7 is connected between retort C's lower extreme and the retrieval and utilization water holding vessel that heats with the residual steam, sewage pipeline 8 connects between retort D bottom and sewage pipeline delivery maincenter.
And a liquid level sensor and a liquid turbidity sensor are arranged in the settling tank 1.
Circulating line A (3), circulating line B (4), circulating line C (5), circulating line D (6) all are connected with solenoid valve 9 and tubing pump 10, and the lower level of circulating line D (6) and input pipeline 2 junction is connected with check valve 11, and the lower level of clear water pipeline 7 and sewage conduit 8 and the setting tank 1 junction all is connected with solenoid valve 9.
The operation of the electromagnetic valve 9 and the pipeline pump 10 is controlled by the controller according to the information of the liquid level sensor and the liquid turbidity sensor, a program input in advance and an instruction input manually.
Example 1: waste water gets into precipitation tank A through input pipeline 2 after, through the long back of stewing for a certain time, filth and clear water separation subsides to precipitation tank A's bottom, and primary clear water is carried precipitation tank B by tubing pump 10 through circulating line A (3) and is carried the secondary and subsides after separating, and the second grade clear water is carried precipitation tank C by tubing pump 10 through circulating line B (4) and is carried the precipitation separation again after, and the clear water of coming out through the cubic separation is carried reuse water unit by clear water pipeline 7.
Example 2: the sewage separated from the bottom of the settling tank A, B, C is delivered to the settling tank D by the pipeline pump 10 through the circulating pipeline C (5) for final settling separation, and the sewage separated at the bottom of the settling tank D is delivered to the sewage pipeline distribution center by the sewage pipeline 8 to be delivered to a sewage plant for treatment.
Example 3: the quasi-clean water separated at the last and positioned above the middle part of the settling tank D is conveyed to the settling tank A by a pipeline pump 10 through a circulating pipeline D (6) and an input pipeline 2 to enter the next round of circulating settling separation.
Claims (4)
1. The utility model provides a waste water regeneration system through multistage gunbarrel sediment, comprises gunbarrel and pipeline, characterized by: the settling tank is a metal container tank with a cylindrical structure and consists of at least four tanks including a settling tank A, a settling tank B, a settling tank C and a settling tank D; the pipeline includes the input pipeline, circulating line A, circulating line B, circulating line C, circulating line D, clear water pipeline and sewage conduit, the input pipeline is connected between retort A's upper end and wastewater source, circulating line A connects between retort A's lower extreme and retort B's upper end, circulating line B connects between retort B's lower extreme and retort C's upper end, circulating line C connects between retort A, B, C's bottom and retort D's upper end, circulating line D connects between retort D's middle-end and input pipeline's lower extreme, clear water pipeline connects between retort C's lower extreme and the retrieval and utilization water holding vessel that heats with the residual steam, sewage conduit connects between retort D bottom and sewage conduit distribution maincenter.
2. The system of claim 1, wherein the wastewater is recycled by the multistage settling tank, and the system further comprises: and a liquid level sensor and a liquid turbidity sensor are arranged in the sedimentation tank.
3. The system of claim 1, wherein the wastewater is recycled by the multistage settling tank, and the system further comprises: circulating line A, circulating line B, circulating line C, circulating line D all be connected with solenoid valve and tubing pump, circulating line D is connected with the check valve with the lower level of input pipeline junction, clear water pipeline and sewage conduit all are connected with the solenoid valve with the lower level of gunbarrel junction.
4. The system of claim 3, wherein the wastewater is recycled by the multistage settling tank, further comprising: the operation of the electromagnetic valve and the pipeline pump is controlled by the controller according to the information of the liquid level sensor and the turbidity sensor, a pre-input program and a manually input instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989324.XU CN213313515U (en) | 2020-09-13 | 2020-09-13 | Waste water regeneration system through multistage sedimentation tank sediment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989324.XU CN213313515U (en) | 2020-09-13 | 2020-09-13 | Waste water regeneration system through multistage sedimentation tank sediment |
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| CN213313515U true CN213313515U (en) | 2021-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165909A (en) * | 2022-07-10 | 2022-10-11 | 山东黄金矿业(莱州)有限公司三山岛金矿 | System and method for detecting turbidity of water outlet |
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2020
- 2020-09-13 CN CN202021989324.XU patent/CN213313515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165909A (en) * | 2022-07-10 | 2022-10-11 | 山东黄金矿业(莱州)有限公司三山岛金矿 | System and method for detecting turbidity of water outlet |
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