CN103182272B - Sludge pelletizer - Google Patents
Sludge pelletizer Download PDFInfo
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- CN103182272B CN103182272B CN201310117814.9A CN201310117814A CN103182272B CN 103182272 B CN103182272 B CN 103182272B CN 201310117814 A CN201310117814 A CN 201310117814A CN 103182272 B CN103182272 B CN 103182272B
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- cylindrical shell
- transmission shaft
- roller
- power transmission
- shaft
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Abstract
The invention relates to a sludge pelletizer, which comprises a barrel body and a transmission shaft, wherein the transmission shaft is coaxially inserted into the barrel body; a mounting base is fixed onto the inner wall of the barrel body; a scraping blade and a roller base are fixed on the mounting base; a supporting roller is rotationally mounted on the roller base; a meshed plate is fixed on the transmission shaft; sludge pelleting meshes are formed in the meshed plate; the meshed plate is placed on the supporting roller; the transmission shaft above the meshed plate is sleeved with a compacting roller shaft; the axle of the compacting roller shaft is perpendicular to that of the transmission shaft; a compacting roller is rotationally mounted on the compacting roller shaft; and an elastic compacting device of the compacting roller shaft is arranged on the transmission shaft above the compacting roller shaft. The sludge pelletizer has the advantages of simple structure, reliability in working, low maintenance cost, uniformity in compacting force on the sludge and the like; the sludge pelletizer can obtain pellet of higher quality without strong compacting, so that the follow-up treatment process of the sludge pellet is facilitated.
Description
Technical field
The present invention relates to a kind of environmental protection machinery, the present invention especially relates to a kind of sludge granulator.
Background technology
For reducing a large amount of energy consumptions in mud drying process, meet economizing type environmental requirement, before dry, first carry out mechanical pretreatment, pretreated mud can through after one PROCESS FOR TREATMENT be convenient to transport and greatly reduce the expense in transportation.
Sludge drying is the effective way that realizes sludge reduction, stabilisation, innoxious, resource, and sludge drying cost high be the bottleneck of the normal operation of restriction sludge drying, reduce sludge drying cost and be ensureing that sludge drying normally moves and be badly in need of the key technology difficult problem that solves.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, reliable, maintenance cost is few, can roll continuously the sludge granulator of granulation formation.
According to technical scheme provided by the invention, described sludge granulator, comprise cylindrical shell and power transmission shaft, power transmission shaft is inserted in cylindrical shell, power transmission shaft is coaxial setting with cylindrical shell, inwall at cylindrical shell is fixed with mount pad, on mount pad, be fixed with scraper and roller mount, in roller mount, be rotatablely equipped with support roller, on power transmission shaft, be fixed with web plate, on web plate, offer mud granulizing mesh, web plate is sitting on support roller, on the power transmission shaft above web plate, be socketed with and roll roller shaft, roll the axis of roller shaft and the intersect vertical axis of power transmission shaft, be rotatablely equipped with and roll roller rolling on roller shaft, on the power transmission shaft rolling above roller shaft, be provided with the elastic pressuring clamping device that rolls roller shaft.
On the power transmission shaft rolling above roller shaft, be socketed with holddown spring, on the power transmission shaft above holddown spring, be bolted with adjusting nut, the bottom of holddown spring with roll roller shaft and offset, upper end and the adjusting nut of holddown spring offset.
Described cylindrical shell comprises cylindrical shell epimere, cylindrical shell stage casing and cylindrical shell hypomere, cylindrical shell epimere is cylindrical, cylindrical shell stage casing is conical, cylindrical shell hypomere is cylindrical, the diameter of cylindrical shell epimere is less than the diameter of cylindrical shell hypomere, the bottom of cylindrical shell epimere is connected with the upper end in cylindrical shell stage casing, and the bottom in cylindrical shell stage casing is connected with the upper end of cylindrical shell hypomere.
On the power transmission shaft of web plate lower end, be fixed with rake cutter, rake cutter coordinates with the inwall in described cylindrical shell stage casing; When use, rake cutter is for striking off the mud granule being bonded on the inwall of cylindrical shell stage casing.
That the present invention has is simple in structure, reliable, maintenance cost is few rolls the stressed advantage such as even with mud, and the present invention need not firmly push and can obtain the better particle of quality, has facilitated the subsequent treatment process of mud granule.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
This sludge granulator, comprise cylindrical shell 1 and power transmission shaft 2, power transmission shaft 2 is inserted in cylindrical shell 1, power transmission shaft 2 is coaxial setting with cylindrical shell 1, be fixed with mount pad 3 at the inwall of cylindrical shell 1, on mount pad 3, be fixed with scraper 4 and roller mount 5, in roller mount 4, be rotatablely equipped with support roller 6, on power transmission shaft 2, be fixed with web plate 7, on web plate 7, offer mud granulizing mesh, web plate 7 is sitting on support roller, on the power transmission shaft 2 above web plate 7, be socketed with and roll roller shaft 8, roll the axis of roller shaft 8 and the intersect vertical axis of power transmission shaft 2, be rotatablely equipped with and roll roller 9 rolling on roller shaft 8, on the power transmission shaft 2 rolling above roller shaft 8, be provided with the elastic pressuring clamping device that rolls roller shaft.
On the power transmission shaft 2 rolling above roller shaft, be socketed with holddown spring 10, on the power transmission shaft 2 above holddown spring 10, be bolted with adjusting nut 11, the bottom of holddown spring 10 with roll roller shaft 8 and offset, the upper end of holddown spring 10 and adjusting nut 11 offset.
Described cylindrical shell 1 comprises cylindrical shell epimere 1.1, cylindrical shell stage casing 1.2 and cylindrical shell hypomere 1.3, cylindrical shell epimere 1.1 is cylindrical, cylindrical shell stage casing 1.2 is conical, cylindrical shell hypomere 1.3 is cylindrical, the diameter of cylindrical shell epimere 1.1 is less than the diameter of cylindrical shell hypomere 1.3, the bottom of cylindrical shell epimere 1.1 is connected with the upper end in cylindrical shell stage casing 1.2, and the bottom in cylindrical shell stage casing 1.2 is connected with the upper end of cylindrical shell hypomere 1.3.
On the power transmission shaft 2 of web plate 7 lower ends, be fixed with rake cutter 12, rake cutter 12 coordinates with the inwall in described cylindrical shell stage casing 1.2; When use, rake cutter 12 is for striking off the mud granule being bonded on 1.2 inwalls of cylindrical shell stage casing.
When mud enters cylindrical shell 1, transmission speed reducer drives power transmission shaft 2 to rotate around its axis, roll roller 9 and carry out 360 ° of comprehensive runnings around rolling roller shaft 8 again, rolling roller shaft 8 can regulate according to the amount easy on and off of mud by elastic pressuring clamping device, ensure that mud rolls the stressed web plate 7 that evenly sees through and forms cylinder, be cut into grain shape by scraper 4 again, rake cutter 12 scrapes the mud granule that is bonded at the blanking difficulty on 1.2 inwalls of cylindrical shell stage casing next step program that enters smoothly.
Claims (4)
1. a sludge granulator, comprise cylindrical shell (1) and power transmission shaft (2), power transmission shaft (2) is inserted in cylindrical shell (1), power transmission shaft (2) is coaxial setting with cylindrical shell (1), be fixed with mount pad (3) at the inwall of cylindrical shell (1), on mount pad (3), be fixed with scraper (4) and roller mount (5), in roller mount (4), be rotatablely equipped with support roller (6), on power transmission shaft (2), be fixed with web plate (7), on web plate (7), offer mud granulizing mesh, web plate (7) rests on support roller (6), on the power transmission shaft (2) of web plate (7) top, be socketed with and roll roller shaft (8), roll the axis of roller shaft (8) and the intersect vertical axis of power transmission shaft (2), be rotatablely equipped with and roll roller (9) rolling on roller shaft (8), it is characterized in that: on the power transmission shaft (2) that rolls roller shaft (8) top, be provided with the elastic pressuring clamping device that rolls roller shaft.
2. sludge granulator as claimed in claim 1; it is characterized in that: on the power transmission shaft (2) that rolls roller shaft (8) top, be socketed with holddown spring (10); on the power transmission shaft (2) of holddown spring (10) top, be bolted with adjusting nut (11); the bottom of holddown spring (10) with roll roller shaft (8) and offset, the upper end of holddown spring (10) and adjusting nut (11) offset.
3. sludge granulator as claimed in claim 1; it is characterized in that: described cylindrical shell (1) comprises cylindrical shell epimere (1.1), cylindrical shell stage casing (1.2) and cylindrical shell hypomere (1.3); cylindrical shell epimere (1.1) is cylindrical; cylindrical shell stage casing (1.2) is conical; cylindrical shell hypomere (1.3) is cylindrical; the diameter of cylindrical shell epimere (1.1) is less than the diameter of cylindrical shell hypomere (1.3); the bottom of cylindrical shell epimere (1.1) is connected with the upper end of cylindrical shell stage casing (1.2), and the bottom of cylindrical shell stage casing (1.2) is connected with the upper end of cylindrical shell hypomere (1.3).
4. sludge granulator as claimed in claim 1, is characterized in that: on the power transmission shaft (2) of web plate (7) lower end, be fixed with rake cutter (12), rake cutter (12) coordinates with the inwall in described cylindrical shell stage casing (1.2); When use, rake cutter (12) is for striking off the mud granule being bonded on the inwall of cylindrical shell stage casing (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117814.9A CN103182272B (en) | 2013-04-07 | 2013-04-07 | Sludge pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117814.9A CN103182272B (en) | 2013-04-07 | 2013-04-07 | Sludge pelletizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182272A CN103182272A (en) | 2013-07-03 |
| CN103182272B true CN103182272B (en) | 2014-12-03 |
Family
ID=48673867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310117814.9A Active CN103182272B (en) | 2013-04-07 | 2013-04-07 | Sludge pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182272B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0638356A1 (en) * | 1993-08-02 | 1995-02-15 | Lindauer Dornier Gesellschaft M.B.H | Device for pelletizing dewatered material, specially sewage sludge |
| CN201701906U (en) * | 2010-06-09 | 2011-01-12 | 武汉致衡环境安全工程技术有限公司 | Vertical spiral pressurizing sludge granulator |
| DE102009056709A1 (en) * | 2009-11-25 | 2011-05-26 | Karl Kraus | Sewage sludge milling machine comprises many milling blades arranged along their axes of rotation on a rotating shaft extended in an operating state across a drying bed for sewage sludge drying |
| CN202729972U (en) * | 2012-06-07 | 2013-02-13 | 杨国忠 | Sludge granulation drying device |
| CN203235465U (en) * | 2013-04-07 | 2013-10-16 | 无锡市明洲机械环保设备厂 | Sludge pelletizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19522164A1 (en) * | 1995-06-19 | 1997-01-02 | Sep Tech Studien | Method and device for the continuous drying of protein-containing sludge |
| JP3802883B2 (en) * | 2003-03-31 | 2006-07-26 | 住友重機械工業株式会社 | Granular sludge production apparatus and production method |
-
2013
- 2013-04-07 CN CN201310117814.9A patent/CN103182272B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0638356A1 (en) * | 1993-08-02 | 1995-02-15 | Lindauer Dornier Gesellschaft M.B.H | Device for pelletizing dewatered material, specially sewage sludge |
| DE102009056709A1 (en) * | 2009-11-25 | 2011-05-26 | Karl Kraus | Sewage sludge milling machine comprises many milling blades arranged along their axes of rotation on a rotating shaft extended in an operating state across a drying bed for sewage sludge drying |
| CN201701906U (en) * | 2010-06-09 | 2011-01-12 | 武汉致衡环境安全工程技术有限公司 | Vertical spiral pressurizing sludge granulator |
| CN202729972U (en) * | 2012-06-07 | 2013-02-13 | 杨国忠 | Sludge granulation drying device |
| CN203235465U (en) * | 2013-04-07 | 2013-10-16 | 无锡市明洲机械环保设备厂 | Sludge pelletizer |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2004-298766A 2004.10.28 * |
| 刘帮樑等.立式污泥干化造粒装置的设计.《给水排水》.2009,第35卷(第6期),第104-108页. * |
| 立式污泥干化造粒装置的设计;刘帮樑等;《给水排水》;20090819;第35卷(第6期);第104-108页 * |
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|---|---|
| CN103182272A (en) | 2013-07-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Mingjie Inventor after: Li Feng Inventor after: Tang Yufeng Inventor after: Zhou Rongpeng Inventor before: Tang Mingjie Inventor before: Li Feng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210528 Address after: 214181 Yanyu Road, Qianzhou supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi Mingzhou Environmental Protection Technology Co.,Ltd. Address before: 214181 Qianzhou Industrial Park, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI MINGZHOU ENVIRONMENT-PROTECTION MACHINERY & EQUIPMENT FACTORY |