CN202744372U - System for recycling sewage generated from ceramic processing industries - Google Patents
System for recycling sewage generated from ceramic processing industries Download PDFInfo
- Publication number
- CN202744372U CN202744372U CN 201220303085 CN201220303085U CN202744372U CN 202744372 U CN202744372 U CN 202744372U CN 201220303085 CN201220303085 CN 201220303085 CN 201220303085 U CN201220303085 U CN 201220303085U CN 202744372 U CN202744372 U CN 202744372U
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- sedimentation tank
- sludge
- horizontal sedimentation
- drainage ditch
- horizontal
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Abstract
The utility model relates to a system for recycling sewage generated from ceramic processing industries. The recycling system is characterized by comprising a drainage ditch, a primary sedimentation tank, a horizontal sedimentation tank and a recycling pool which are sequentially connected with one another by virtue of pipelines, wherein an aerating system is arranged in the drainage ditch, the horizontal sedimentation tank is connected with dosing systems, the sludge discharge outlet of the horizontal sedimentation tank is connected with a sludge concentration tank by virtue of a pipeline, and the discharge outlet of the sludge concentration tank is communicated with a centrifugal hydroextractor by virtue of a sludge pump. As the conventional processing technology does not adopt the aerating system, the drainage ditch needs to be cleaned almost at an interval of 3 to 5 days, but as now the aerating system is arranged in the drainage ditch to prevent suspended solids from subsiding in the drainage ditch, a great deal of ditch cleaning work is reduced. As the primary sedimentation tank is arranged in front of the horizontal sedimentation tank and is used for removing most of the suspended solids with large specific gravity in the wastewater, the load of the horizontal sedimentation tank is alleviated, and the horizontal sedimentation tank is prevented from being not able to discharge sludge due to the sludge with excessive specific gravity. The disposal of the sludge is implemented by the centrifugal hydroextractor instead of the conventional plate-and-frame filter press.
Description
Technical field
The utility model belongs to environmental technology field, particularly a kind of ceramic processing industry Sewage Reuse System.
Background technology
The pottery processing industry mainly concentrates on the ground such as Guangdong, Jiangxi, Fujian, and enterprise's water displacement is quite large, and pollution level is lower, mainly be a large amount of suspended substances that produce in the ceramic course of processing in the sewage, and most of proportion is larger, and the conventional art major part is by after the simple dosing precipitation, recycles.Because suspended substance proportion is larger in the sewage, suspended substance just precipitates in the waterways greatly, the waterways must all regularly be dug clearly every day, wastes time and energy, and digs clearly the treatment effect that can affect the later stage in the process, make effluent quality unstable, the most of enterprise of later stage sludge treatment is also selecting traditional filter press equipment, and one is that artificial amount is quite large, and intake pump pressure little words, can cause mud extraction not do, can't transport outward.
Summary of the invention
For the problem that prior art exists, technical problem to be solved in the utility model is: a kind of ceramic processing industry Sewage Reuse System is provided.Can solve fully suspended substance in the waterways sedimentation problem, effluent quality is unstable, sludge treatment labor force is excessive and moisture percentage in sewage sludge is crossed the problems such as high.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions:
A kind of ceramic processing industry Sewage Reuse System, it is characterized in that: it comprises waterways, preliminary sedimentation tank, horizontal sedimentation tank, the reuse pool that connects by pipeline successively, be provided with aerating system in the waterways, horizontal sedimentation tank is connected with medicine system, the mud discharging mouth of horizontal sedimentation tank connects sludge thickener by pipeline, and the discharge outlet of sludge thickener is communicated with centrifuge by sludge pump.
The utility model compared with prior art has following beneficial effect:
1, aerating system is established in the waterways, avoids suspended substance in the problem of waterways precipitation, reduces a large amount of ditch cleaning work.(conventional processes does not have aerating system, almost just need clean out a drain every 3-5 days).
2, preliminary sedimentation tank is set before the horizontal sedimentation tank, gets rid of the larger suspended substance of most of proportion in the waste water, alleviate the load of horizontal sedimentation tank, guarantee that horizontal sedimentation tank can can't spoil disposal because of the excessive mud of proportion.
3, sludge treatment does not adopt traditional plate-and-frame filter press, adopts centrifugal-dehydration device.Pottery sewage sludge output is large, and than great, adopts traditional plate-and-frame filter press, and the one, the labor force is excessive, and the 2nd, the pressure of sludge pump needs excessive, and pipeline and plate-and-frame filter press bearing capacity are had higher requirements.Centrifuge can solve the problems referred to above, and the centrifuge dehydration function is intake continuously, and continuously mud extraction need not artificial clear mud, and the pipeline pressure-bearing there is not excessive demand yet.
4, sewage all is gravity flow from the waterways to the reuse pool, need not lift technique, saves working cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, the utility model comprises waterways 1, preliminary sedimentation tank 2, aerating system 3, horizontal sedimentation tank 4, medicine system 5, reuse pool 6, sludge thickener 7, sludge pump 8, centrifuge 9.Waterways 1, preliminary sedimentation tank 2, horizontal sedimentation tank 4, reuse pool 6 connect by pipeline successively, be provided with aerating system in the waterways, horizontal sedimentation tank 4 is connected with medicine system 5, the mud discharging mouth of horizontal sedimentation tank 4 connects sludge thickener 7 by pipeline, and the discharge outlet of sludge thickener 7 is communicated with centrifuge 9 by sludge pump 8.
The explanation of the utility model treating processes: workshop pottery sewage flows into waterways 1, be provided with aerating system 3 in the waterways 1, aerating system 3 adopts the automatic gap type operation according to the condition of production in workshop, prevent that suspended substance from can precipitate in the waterways, the waterways water outlet enters preliminary sedimentation tank 2, preliminary sedimentation tank 2 adopts the clear mud of forklift, preliminary sedimentation tank 2 sewage self-flowings enter horizontal sedimentation tank 4, horizontal sedimentation tank adds water treatment agent by medicine system 5, make the suspended substance in the water be condensed into piece, can precipitate rapidly, advection sedimentation water outlet gravity flow enters reuse pool 6, the mud that horizontal sedimentation tank produces is discharged into sludge thickener 7 by suction dredger, then squeezes into centrifuge by sludge pump 8, the dewatered sludge outward transport.
Claims (1)
1. ceramic processing industry Sewage Reuse System, it is characterized in that: it comprises waterways (1), preliminary sedimentation tank (2), horizontal sedimentation tank (4), the reuse pool (6) that connects by pipeline successively, be provided with aerating system (3) in the waterways (1), horizontal sedimentation tank (4) is connected with medicine system (5), the mud discharging mouth of horizontal sedimentation tank (4) connects sludge thickener (7) by pipeline, and the discharge outlet of sludge thickener (7) is communicated with centrifuge (9) by sludge pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303085 CN202744372U (en) | 2012-06-26 | 2012-06-26 | System for recycling sewage generated from ceramic processing industries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303085 CN202744372U (en) | 2012-06-26 | 2012-06-26 | System for recycling sewage generated from ceramic processing industries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744372U true CN202744372U (en) | 2013-02-20 |
Family
ID=47703801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303085 Expired - Fee Related CN202744372U (en) | 2012-06-26 | 2012-06-26 | System for recycling sewage generated from ceramic processing industries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114835255A (en) * | 2022-05-24 | 2022-08-02 | 湖南五方环境科技研究院有限公司 | Composite bioreactor based on iron-carbon carrier and preparation and sewage treatment method thereof |
-
2012
- 2012-06-26 CN CN 201220303085 patent/CN202744372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114835255A (en) * | 2022-05-24 | 2022-08-02 | 湖南五方环境科技研究院有限公司 | Composite bioreactor based on iron-carbon carrier and preparation and sewage treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |