CN203874571U - Multi-layer sedimentation tank for rosin production waste water treatment - Google Patents
Multi-layer sedimentation tank for rosin production waste water treatment Download PDFInfo
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- CN203874571U CN203874571U CN201420230669.5U CN201420230669U CN203874571U CN 203874571 U CN203874571 U CN 203874571U CN 201420230669 U CN201420230669 U CN 201420230669U CN 203874571 U CN203874571 U CN 203874571U
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- sedimentation basin
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- sedimentation tank
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Abstract
The utility model relates to a sedimentation tank for waste water treatment, particularly relates to a multi-layer sedimentation tank for rosin production waste water treatment, and aims to provide a sedimentation tank with small occupied area, high working efficiency and simple site selection. To solve the technical problem, the multi-layer sedimentation tank for rosin production waste water treatment comprises a pipeline, a sedimentation tank I, a sedimentation tank II, a sedimentation tank III, a valve I, a valve II, a valve III, a water outlet I, a water outlet II, a water outlet III, a filter screen I, a filter screen II and a filter screen III, wherein the sedimentation tank I, the sedimentation tank II and the sedimentation tank III are in spatially vertical distribution; the filter screen I is arranged in front of the valve I, the filter screen II is arranged in front of the valve II, and the filter screen III is arranged in front of the valve III. The sedimentation tank for rosin production waste water treatment is simple in structure, the floor area is saved, the problem of high difficulty of site selection of the sedimentation tank is solved, and the working efficiency of waste water treatment is high.
Description
Technical field
The utility model relates to a kind of sedimentation basin of wastewater treatment, relates in particular to a kind of multiple field sedimentation basin of processing for colophony wastewater.
Background technology
Rosin is a kind of widely used chemical industry base stock, is generally to take rosin as raw material product of obtaining after distillation, and in the production process of rosin, can produces a large amount of waste water, and these water are outer row directly, has caused the significant wastage of water resource.Sedimentation basin great majority in the waste water treatment process of rosin production are secondary sedimentation at present, and it is taper that sedimentation basin is designed to rectangle, circle or bottom, general stepped distribution.
The sedimentation basin floor space that the colophony wastewater that present stage puts into production use is processed is large, and construction investment is high, often needs physical features to determine the installation location of sedimentation basin, brings certain difficulty to the construction addressing of sedimentation basin.In addition, this traditional sedimentation basin waste water needs the static time longer, and inefficiency, cannot meet the job requirement of waste water treatment plant at present.
Utility model content
(1) technical problem that will solve
The existing sedimentation basin floor space of processing for colophony wastewater is large, construction investment is high, addressing is difficult, ineffective defect in order to overcome for the utility model, and the technical problems to be solved in the utility model is to provide that a kind of floor space is little, operating efficiency is high, the simple sedimentation basin of addressing.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of like this multiple field sedimentation basin of processing for colophony wastewater, include pipeline, sedimentation basin I, sedimentation basin II, sedimentation basin III, valve I, valve II, valve III, delivery port I, delivery port II, delivery port III, also include screen pack I, screen pack II, screen pack III, described sedimentation basin I, sedimentation basin II, sedimentation basin III are vertical distribution; Described screen pack I is arranged on before valve I, and screen pack II is arranged on before valve II, and screen pack III is arranged on before valve III;
Preferably, described sedimentation basin is set to 3-5.
Preferably, described valve installation 20 centimeters of places above sedimentation basin bottom.
Preferably, the size of the mesh of described screen pack reduces from top to bottom successively.
Operation principle: be provided with screen pack before sedimentation basin valve, the mesh of screen pack I more greatly can the larger impurity of filtering particle, and the mesh of screen pack II takes second place, further impurity screening, the mesh of screen pack III is minimum, farthest the less impurity of particle in filtered wastewater; By waste outlet, the waste water producing is entered in sedimentation basin I, after static 30 minutes in rosin production process, open valve I, the waste water of process single filter enters in sedimentation basin II, static 30 minutes, continue to waste discharge in sedimentation basin I simultaneously, open valve II, the waste water of process cascade filtration enters in the III of pond, shallow lake, after static 30 minutes, open valve III, waste water after three-stage filtration is discharged, carry out next step wastewater treatment, and so forth circulating filtration.
Or allow the waste water producing in rosin production process by pipeline, enter in the sedimentation basin of vertical distribution, directly open valve I, valve II, valve III, allow waste water constantly carry out flow filtration, the waste water by valve III carries out next step processing more always.
(3) beneficial effect
The utility model is simple in structure, and novel in design ingenious, treatment effect is good, has reduced construction cost, small investment, saving water resource, protection of the environment.Multifeed clarifier vertical distribution, had both saved floor space, had solved again the large problem of sedimentation basin addressing difficulty, and multifeed clarifier sedimentation impurity successful is set, and can continuously process waste water, and the operating efficiency of processing waste water is high, saves time.
Accompanying drawing explanation
Fig. 1 is sedimentation basin vertical distribution structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-sedimentation basin I, 2-sedimentation basin II, 3-sedimentation basin III, 4-screen pack I, 5-valve I, 6-screen pack II, 7-valve II, 8-pipeline, 9-delivery port I, 10-delivery port II, 11-screen pack III, 12-valve III, 13-delivery port III, 14-waste outlet.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of multiple field sedimentation basin of processing for colophony wastewater, as shown in Figure 1, include pipeline 8, sedimentation basin I 1, sedimentation basin II 2, sedimentation basin III 3, valve I 5, valve II 7, valve III 12, delivery port I 9, delivery port II 10, delivery port III 13, also include screen pack I 4, screen pack II 6, screen pack III 11, described sedimentation basin I 1, sedimentation basin II 2, sedimentation basin III 3 are vertical distribution; Described screen pack I 4 is arranged on before valve I 5, and screen pack II 6 is arranged on before valve II 7, and screen pack III 11 is arranged on before valve III 12, and described sedimentation basin can be set to 3.
Before sedimentation basin valve, be provided with screen pack, the mesh of screen pack I 4 more greatly can the larger impurity of filtering particle, and the mesh of screen pack II 6 takes second place, further impurity screening, the mesh of screen pack III 11 is minimum, farthest the less impurity of particle in filtered wastewater; By waste outlet 14, the waste water producing is entered in sedimentation basin I 1, after static 30 minutes in rosin production process, open valve I 5, the waste water of process single filter enters in sedimentation basin II 2, static 30 minutes, continue to waste discharge in sedimentation basin I 1 simultaneously, open valve II 7, the waste water of process cascade filtration enters in the III of pond, shallow lake, after static 30 minutes, open valve III 12, waste water after three-stage filtration is discharged, carry out next step wastewater treatment, and so forth circulating filtration.
Or allow the waste water producing in rosin production process by pipeline 8, enter in the sedimentation basin of vertical distribution, directly open valve I 5, valve II 7, valve III 12, allow waste water constantly carry out flow filtration, the waste water by valve III 12 carries out next step processing more always.
embodiment 2
A kind of multiple field sedimentation basin of processing for colophony wastewater, as shown in Figure 1, include pipeline 8, sedimentation basin I 1, sedimentation basin II 2, sedimentation basin III 3, valve I 5, valve II 7, valve III 12, delivery port I 9, delivery port II 10, delivery port III 13, also include screen pack I 4, screen pack II 6, screen pack III 11, described sedimentation basin I 1, sedimentation basin II 2, sedimentation basin III 3 are vertical distribution; Described screen pack I 4 is arranged on before valve I 5, screen pack II 6 is arranged on before valve II 7, screen pack III 11 is arranged on before valve III 12, described sedimentation basin can be set to 5, described valve installation is 20 centimeters of places above sedimentation basin bottom, and the size of the mesh of described screen pack reduces from top to bottom successively.
Before sedimentation basin valve, be provided with screen pack, the mesh of screen pack I 4 more greatly can the larger impurity of filtering particle, and the mesh of screen pack II 6 takes second place, further impurity screening, the mesh of screen pack III 11 is minimum, farthest the less impurity of particle in filtered wastewater; By waste outlet 14, the waste water producing is entered in sedimentation basin I 1, after static 30 minutes in rosin production process, open valve I 5, the waste water of process single filter enters in sedimentation basin II 2, static 30 minutes, continue to waste discharge in sedimentation basin I 1 simultaneously, open valve II 7, the waste water of process cascade filtration enters in the III of pond, shallow lake, after static 30 minutes, open valve III 12, waste water after three-stage filtration is discharged, carry out next step wastewater treatment, and so forth circulating filtration.
Or allow the waste water producing in rosin production process by pipeline 8, enter in the sedimentation basin of vertical distribution, directly open valve I 5, valve II 7, valve III 12, allow waste water constantly carry out flow filtration, the waste water by valve III 12 carries out next step processing more always.
The size of the mesh of described screen pack reduces from top to bottom successively, can realize classified filtering, strengthens filter effect.
The above embodiment has only expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. a multiple field sedimentation basin of processing for colophony wastewater, it is characterized in that, include pipeline (8), sedimentation basin I (1), sedimentation basin II (2), sedimentation basin III (3), valve I (5), valve II (7), valve III (12), delivery port I (9), delivery port II (10), delivery port III (13), also include screen pack I (4), screen pack II (6), screen pack III (11), described sedimentation basin I (1), sedimentation basin II (2), sedimentation basin III (3) are vertical distribution; Described screen pack I (4) is arranged on valve I (5) above, and screen pack II (6) is arranged on valve II (7) above, and screen pack III (11) is arranged on valve III (12) above.
2. a kind of multiple field sedimentation basin of processing for colophony wastewater according to claim 1, is characterized in that, described sedimentation basin is set to 3-5.
3. a kind of multiple field sedimentation basin of processing for colophony wastewater according to claim 1, is characterized in that, described valve installation is 20 centimeters of places above sedimentation basin bottom.
4. a kind of multiple field sedimentation basin of processing for colophony wastewater according to claim 1, is characterized in that, the size of the mesh of described screen pack reduces from top to bottom successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230669.5U CN203874571U (en) | 2014-05-07 | 2014-05-07 | Multi-layer sedimentation tank for rosin production waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230669.5U CN203874571U (en) | 2014-05-07 | 2014-05-07 | Multi-layer sedimentation tank for rosin production waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874571U true CN203874571U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230669.5U Expired - Fee Related CN203874571U (en) | 2014-05-07 | 2014-05-07 | Multi-layer sedimentation tank for rosin production waste water treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN203874571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390534A (en) * | 2016-10-27 | 2017-02-15 | 中交公局第二工程有限公司 | Device for four-stage sedimentation treatment of concrete curing water |
-
2014
- 2014-05-07 CN CN201420230669.5U patent/CN203874571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390534A (en) * | 2016-10-27 | 2017-02-15 | 中交公局第二工程有限公司 | Device for four-stage sedimentation treatment of concrete curing water |
| CN106390534B (en) * | 2016-10-27 | 2019-02-15 | 中交一公局第二工程有限公司 | A kind of concrete curing water level Four precipitation treatment device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170507 |