CN204607817U - A kind of sludge high-pressure sprays breaking device - Google Patents
A kind of sludge high-pressure sprays breaking device Download PDFInfo
- Publication number
- CN204607817U CN204607817U CN201520195421.4U CN201520195421U CN204607817U CN 204607817 U CN204607817 U CN 204607817U CN 201520195421 U CN201520195421 U CN 201520195421U CN 204607817 U CN204607817 U CN 204607817U
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- mud
- pressure
- spray box
- sludge
- pressure spray
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Abstract
The utility model discloses a kind of sludge high-pressure and spray breaking device, form primarily of the strainer connected successively, high-pressure pump, high pressure spray box and mud passing machine; It is characterized in that: the high-pressure nozzle that described high-pressure pump is installed by pipeline and high pressure spray box level is connected; Side and the high-pressure nozzle vertical direction of described high pressure spray box are provided with shock dish; Be connected with the import of strainer by sludge circulation pipe bottom described high pressure spray box.The utility model cracks for the microorganism in mud, by mud pressurized jet on fixing shock dish, the structure of microorganism cells in mud is destroyed by mechanical force, accelerate mud organic substance release, crack rear minimizing sludge treatment anaerobic digestion time, acidication speed is accelerated, and mud organic substance is released.
Description
Technical field
The utility model relates to a kind of sludge high-pressure and sprays breaking device, belongs to technical field of sludge disposal.
Background technology
Along with the quantity discharged of urban industry waste water and sanitary sewage is increasing, treatment rate of domestic sewage also improves year by year, the sludge yield of municipal sewage plant also sharply increases, a large amount of excess sludges will discharge in sewage work, the mud of enormous amount needs to do further process, if mud can not get reasonable process, secondary pollution will be caused.According to statistics, the process disposal costs of sewage sludge is higher, in whole construction costs of sewage work, about accounting for five/mono-to half for the treatment of the expense of mud.The composition of sewage sludge is very complicated, except containing except a large amount of moisture, also containing a large amount of useful resources.At present urban sludge treating method is had multiple, generally have landfill, burning and comprehensive utilization, but before recycling, pre-treatment need be carried out to mud, carry out cracking conditioning etc., comprise concentrated, dehydration, dry.In the mud gravity concentration tank of sewage work, mud is by after natural subsidence gravity concentration, remove the free water in mud, mud needs to carry out decrement disposal, containing microorganism in mud, anaerobic digestion time is a very long process, acidication speed is very slow, and therefore mud needs to carry out cracking process, accelerates mud organic substance release.
Utility model content
The purpose of this utility model is to provide a kind of sludge high-pressure to spray breaking device, crack for the microorganism in mud, by mud pressurized jet on fixing shock dish, the structure of microorganism cells in mud is destroyed by mechanical force, accelerate mud organic substance release, crack rear minimizing sludge treatment anaerobic digestion time, acidication speed is accelerated, and mud organic substance is released.
The purpose of this utility model is achieved through the following technical solutions: the utility model forms primarily of the strainer connected successively, high-pressure pump, high pressure spray box and mud passing machine; It is characterized in that: the high-pressure nozzle that described high-pressure pump is installed by pipeline and high pressure spray box level is connected; Side and the high-pressure nozzle vertical direction of described high pressure spray box are provided with shock dish; Be connected with the import of strainer by sludge circulation pipe bottom described high pressure spray box.
Be provided with the screen cloth of inclination in described mud passing machine, the angle of screen cloth and horizontal direction is 15 ° ~ 30 °, and the bottom of mud passing machine is provided with leakage fluid dram.
Utility model works principle: in the mud gravity concentration tank of sewage work, mud is by after natural subsidence gravity concentration, remove the free water in mud, mud needs to carry out decrement disposal, containing microorganism in mud, anaerobic digestion time is a very long process, and acidication speed is very slow, and therefore mud needs to carry out cracking process, by by mud pressurized jet on fixing shock dish, accelerate mud organic substance release.Mud is by magazines such as metre filter sand grains, by high-pressure pump pressurized sludge, the mud of pressurization is got to shock dish from high-pressure nozzle, destroyed the structure of microorganism cells in mud by mechanical force, cell content is released, thus significantly improve the content of protein in mud, carrying out fast of facilitation of hydrolysis, be connected with the import of strainer by sludge circulation pipe bottom high pressure spray box, partial sludge circulates, and all the other mud enter mud passing machine and leach portion filtrate.
In sum, the beneficial effects of the utility model are: crack for the microorganism in mud, by mud pressurized jet on fixing shock dish, the structure of microorganism cells in mud is destroyed by mechanical force, accelerate mud organic substance release, crack rear minimizing sludge treatment anaerobic digestion time, acidication speed is accelerated, and mud organic substance is released.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The title marked in accompanying drawing: 1-strainer; 2-high-pressure pump; 3-high pressure spray box; 4-high-pressure nozzle; 5-shock dish; 6-mud passing machine; 7-screen cloth; 8-leakage fluid dram; 9-sludge circulation pipe.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment: as shown in Figure 1, the utility model forms primarily of the strainer connected successively (1), high-pressure pump (2), high pressure spray box (3) and mud passing machine (6); It is characterized in that: the high-pressure nozzle (4) that described high-pressure pump (2) is installed by pipeline and high pressure spray box (3) level is connected; Side and high-pressure nozzle (4) vertical direction of described high pressure spray box (3) are provided with shock dish (5); Described high pressure spray box (3) bottom is connected by the import of sludge circulation pipe (9) with strainer (1).
Be provided with the screen cloth (7) of inclination in described mud passing machine (6), screen cloth (7) is 15 ° ~ 30 ° with the angle of horizontal direction, and the bottom of mud passing machine (6) is provided with leakage fluid dram (8).
During the utility model operation work: in the mud gravity concentration tank of sewage work, mud is by after natural subsidence gravity concentration, remove the free water in mud, mud needs to carry out decrement disposal, containing microorganism in mud, anaerobic digestion time is a very long process, and acidication speed is very slow, and therefore mud needs to carry out cracking process, by by mud pressurized jet on fixing shock dish, accelerate mud organic substance release.Mud filters the magazines such as sand grains by strainer (1), by high-pressure pump (2) pressurized sludge, the mud of pressurization is got to shock dish (5) from high-pressure nozzle (4), the structure of microorganism cells in mud is destroyed by mechanical force, cell content is released, thus significantly improve the content of protein in mud, carrying out fast of facilitation of hydrolysis, high pressure spray box (3) bottom is connected by the import of sludge circulation pipe (9) with strainer (1), partial sludge circulates, and all the other mud enter mud passing machine (6) and leach portion filtrate.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present utility model, all falls within protection domain of the present utility model.
Claims (2)
1. sludge high-pressure sprays a breaking device, forms primarily of the strainer connected successively (1), high-pressure pump (2), high pressure spray box (3) and mud passing machine (6); It is characterized in that: the high-pressure nozzle (4) that described high-pressure pump (2) is installed by pipeline and high pressure spray box (3) level is connected; Side and high-pressure nozzle (4) vertical direction of described high pressure spray box (3) are provided with shock dish (5); Described high pressure spray box (3) bottom is connected by the import of sludge circulation pipe (9) with strainer (1).
2. a kind of sludge high-pressure according to claim 1 sprays breaking device, it is characterized in that: the screen cloth (7) being provided with inclination in described mud passing machine (6), screen cloth (7) is 15 ° ~ 30 ° with the angle of horizontal direction, and the bottom of mud passing machine (6) is provided with leakage fluid dram (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195421.4U CN204607817U (en) | 2015-04-02 | 2015-04-02 | A kind of sludge high-pressure sprays breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195421.4U CN204607817U (en) | 2015-04-02 | 2015-04-02 | A kind of sludge high-pressure sprays breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607817U true CN204607817U (en) | 2015-09-02 |
Family
ID=53960388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195421.4U Expired - Fee Related CN204607817U (en) | 2015-04-02 | 2015-04-02 | A kind of sludge high-pressure sprays breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204607817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849649A (en) * | 2023-03-01 | 2023-03-28 | 广东省科学院生态环境与土壤研究所 | High-pressure injection sludge volume reduction device |
-
2015
- 2015-04-02 CN CN201520195421.4U patent/CN204607817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849649A (en) * | 2023-03-01 | 2023-03-28 | 广东省科学院生态环境与土壤研究所 | High-pressure injection sludge volume reduction device |
| CN115849649B (en) * | 2023-03-01 | 2023-05-26 | 广东省科学院生态环境与土壤研究所 | High-pressure jet sludge volume reduction device |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Lanlan Inventor before: Zhong Chunhong Inventor before: Zheng Hengli |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151026 Address after: 611430 No. five Jin Xi Road, five Jin Town, Xinjin County, Sichuan province 149 Patentee after: Li Lanlan Address before: A Street South Chengdu Dayuan high tech Zone of Sichuan province 610000 City 1 floor No. 50 Patentee before: CHENGDU LYUYUAN XINCHUANG ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |