CN204022640U - A kind of sludge dewatering conditioning filtering equipment - Google Patents
A kind of sludge dewatering conditioning filtering equipment Download PDFInfo
- Publication number
- CN204022640U CN204022640U CN201420396732.2U CN201420396732U CN204022640U CN 204022640 U CN204022640 U CN 204022640U CN 201420396732 U CN201420396732 U CN 201420396732U CN 204022640 U CN204022640 U CN 204022640U
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- Prior art keywords
- mud
- sludge
- filter
- tank
- membrane pressure
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Abstract
The utility model discloses a kind of sludge dewatering conditioning filtering equipment, comprise frame, frame is provided with mud preconditioned device and van-type barrier film filter-pressing device, mud preconditioned device comprises sludge conditioning tank, be located at the stir shaft in sludge conditioning tank, and one end stretches to the drug delivery pipeline in sludge conditioning tank, the other end of drug delivery pipeline is connected with volume pump and chemical tank, van-type barrier film filter-pressing device comprises fresh feed pump, membrane pressure filter, press pump and water tank, fresh feed pump is connected to be delivered in membrane pressure filter by the mud in sludge conditioning tank with sludge conditioning tank respectively with membrane pressure filter, press pump is connected with membrane pressure filter with water tank to provide high pressure water to enter in membrane pressure filter respectively, before mechanism filter-pressing dehydration is carried out to mud, first chemical conditioning process is carried out to mud, contribute to the performance improving sludge dewatering, mud is by after chemical conditioning process and the double processed mode of mechanism filter-pressing, greatly reduce moisture percentage in sewage sludge.
Description
Technical field
the utility model relates to sludge dewatering treatment device technique field, particularly a kind of sludge dewatering conditioning filtering equipment.
Background technology
pressure filter is the main filtration equipment of sludge dewatering, and wherein diaphragm filter press is the pressure filter having installed one deck elastica between filter plate and filter cloth additional.In use procedure, when pan feeding terminates, high pressure fluid or gaseous media can be injected diaphragm plate, at this moment whole barrier film will heave compressing filter cake, and then realizes the further dehydration of filter cake, is exactly the squeeze and filter usually said.At present, Some Domestic sewage work also has employing diaphragm filter press to carry out sludge dewatering, the problems such as moisture percentage in sewage sludge is high to solve, dehydration difficulty.But the moisture percentage in sewage sludge after diaphragm filter press process is still higher, be not easy to follow-up to mud transport and drying treatment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sludge dewatering conditioning filtering equipment that significantly can reduce moisture percentage in sewage sludge.
For solving the problems of the technologies described above adopted technical scheme: a kind of sludge dewatering conditioning filtering equipment, comprise frame, described frame is provided with mud preconditioned device and van-type barrier film filter-pressing device, described mud preconditioned device comprises sludge conditioning tank, be located at the stir shaft in sludge conditioning tank, and one end stretches to the drug delivery pipeline in sludge conditioning tank, the other end of described drug delivery pipeline is connected with volume pump and chemical tank, described van-type barrier film filter-pressing device comprises fresh feed pump, membrane pressure filter, press pump and water tank, described fresh feed pump is connected to be delivered in membrane pressure filter by the mud in sludge conditioning tank with sludge conditioning tank respectively with membrane pressure filter, described press pump is connected with membrane pressure filter with water tank to provide high pressure water to enter in membrane pressure filter respectively.
Further, described fresh feed pump and press pump are spiral pump.
Beneficial effect: mud first to pass into sludge conditioning tank and to add medicament by this sludge dewatering conditioning filtering equipment, stirred by stir shaft and modifier treatment is carried out to mud, modified good after mud be fed through in membrane pressure filter by fresh feed pump and squeeze, and then start press pump, high pressure water is provided to enter in membrane pressure filter, twice pressing is carried out to the mud cake in filter chamber, reduces the moisture in mud cake further.The utility model, before carrying out mechanism filter-pressing dehydration to mud, first carries out chemical conditioning process to mud, contributes to the performance improving sludge dewatering, and mud, by after chemical conditioning process and the double processed mode of mechanism filter-pressing, greatly reduces moisture percentage in sewage sludge.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment.
Embodiment
See figures.1.and.2, a kind of sludge dewatering conditioning of the utility model filtering equipment, comprise frame 10, frame 10 is provided with mud preconditioned device 20 and van-type barrier film filter-pressing device 30, mud preconditioned device 20 comprises sludge conditioning tank 21, be located at the stir shaft 22 in sludge conditioning tank 21, and one end stretches to the drug delivery pipeline 23 in sludge conditioning tank 21, the other end of drug delivery pipeline 23 is connected with volume pump 24 and chemical tank 25, van-type barrier film filter-pressing device 30 comprises fresh feed pump 31, membrane pressure filter 32, press pump 33 and water tank 34, fresh feed pump 31 is connected to be delivered in membrane pressure filter 32 by the mud in sludge conditioning tank 21 with sludge conditioning tank 21 respectively with membrane pressure filter 32, press pump 33 is connected with membrane pressure filter 32 with water tank 34 to provide high pressure water to enter in membrane pressure filter 32 respectively.
In the present embodiment, mud preconditioned device 20 and and van-type barrier film filter-pressing device 30 be all arranged on the two ends, left and right of frame, wherein drug delivery pipeline 23 is for being delivered to sludge conditioning tank 21 by the liquid preparation in chemical tank 25, volume pump 24 is for controlling drug dose, after mud enters sludge conditioning tank 21, driven by motor stir shaft 22 rotates, under the effect of stir shaft 22, mud mixes with medicament, modifier treatment is carried out to mud, mud after modified is fed through in membrane pressure filter 32 by fresh feed pump 31 and carries out processed, realize mud-water separation, obtain comparatively low-water-content mud cake and press filtration filtrate, when entering mud amount in membrane pressure filter 32 and acquiring a certain degree, start press pump 33, press pump 33 provides high pressure water to enter to enter in diaphragm plate in membrane pressure filter 32, now compressing mud cake heaved by barrier film, and then the further dehydration realized mud cake, reduce the water ratio of mud cake.
The utility model, before carrying out mechanism filter-pressing dehydration to mud, first carries out chemical conditioning process to mud, contributes to the performance improving sludge dewatering, and mud, by after chemical conditioning process and the double processed mode of mechanism filter-pressing, greatly reduces moisture percentage in sewage sludge.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. a sludge dewatering conditioning filtering equipment, it is characterized in that: comprise frame, described frame is provided with mud preconditioned device and van-type barrier film filter-pressing device, described mud preconditioned device comprises sludge conditioning tank, be located at the stir shaft in sludge conditioning tank, and one end stretches to the drug delivery pipeline in sludge conditioning tank, the other end of described drug delivery pipeline is connected with volume pump and chemical tank, described van-type barrier film filter-pressing device comprises fresh feed pump, membrane pressure filter, press pump and water tank, described fresh feed pump is connected to be delivered in membrane pressure filter by the mud in sludge conditioning tank with sludge conditioning tank respectively with membrane pressure filter, described press pump is connected with membrane pressure filter with water tank to provide high pressure water to enter in membrane pressure filter respectively.
2. sludge dewatering conditioning filtering equipment according to claim 1, is characterized in that: described fresh feed pump and press pump are spiral pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396732.2U CN204022640U (en) | 2014-07-17 | 2014-07-17 | A kind of sludge dewatering conditioning filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396732.2U CN204022640U (en) | 2014-07-17 | 2014-07-17 | A kind of sludge dewatering conditioning filtering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022640U true CN204022640U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396732.2U Expired - Fee Related CN204022640U (en) | 2014-07-17 | 2014-07-17 | A kind of sludge dewatering conditioning filtering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556629A (en) * | 2015-01-22 | 2015-04-29 | 江苏华伦化工有限公司 | Biochemical sludge treatment device and biochemical sludge treatment process |
| CN110606640A (en) * | 2019-10-25 | 2019-12-24 | 深圳市沛承隆辉环保有限公司 | Sludge drying system and equipment |
-
2014
- 2014-07-17 CN CN201420396732.2U patent/CN204022640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556629A (en) * | 2015-01-22 | 2015-04-29 | 江苏华伦化工有限公司 | Biochemical sludge treatment device and biochemical sludge treatment process |
| CN110606640A (en) * | 2019-10-25 | 2019-12-24 | 深圳市沛承隆辉环保有限公司 | Sludge drying system and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: 510000 Guangzhou science and Technology Development Zone, Guangdong province high tech Road, room 97, No. 529 Patentee after: Guangzhou Fu Yuan Environmental Protection Technology Co., Ltd. Address before: Haizhuqu District city of Guangdong province Guangzhou 510015 West Street walk No. 4 room 504 Patentee before: Liu Zhengqiang |
|
| 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: 20141217 Termination date: 20200717 |