CN103272428B - Biogas slurry filter - Google Patents
Biogas slurry filter Download PDFInfo
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- CN103272428B CN103272428B CN201310153340.3A CN201310153340A CN103272428B CN 103272428 B CN103272428 B CN 103272428B CN 201310153340 A CN201310153340 A CN 201310153340A CN 103272428 B CN103272428 B CN 103272428B
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- natural pond
- biogas slurry
- filter
- rotating cylinder
- biogas
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Abstract
The invention discloses a biogas slurry filter which belongs to a liquid filtering machinery article, especially a biogas slurry filter used for separation of biogas slurry generated by a biogas digester. The biogas slurry filter comprises a pedestal, a housing disposed on the pedestal, and a power device; the housing is provided with a biogas slurry input pipe at the front and a biogas residue outlet pipe at the lower portion of the rear end; the pedestal is provided with a biogas slurry discharging pipe; a hollow rotating cylinder is disposed about a rotating shaft in the center of a filter screen, and at least two long-strip scraping plates, each of which is at a slope of 8-12 DEG to the axis of the rotating cylinder, are respectively inlayed at the periphery of the cylinder, a bush plate with manes is inlayed on the top surface of the rotating cylinder, and the top surface of each long-strip scraping plate and the manes of the brush plate both abut the filter screen. The disadvantages in the prior art is solved that a biogas slurry separating machine has to stop working because of removal of the biogas residue and straw crude fibers which are adhered to a cylinder-shaped filter screen, and the biogas slurry filter can continuously filtrate the biogas slurry generated by the biogas digester into a biogas slurry suitable for crop foliar fertilization, and the work efficiency is improved.
Description
Technical field
The invention belongs to a kind of liquid filtering machinery articles for use, especially for the natural pond liquid filter being separated the natural pond liquid that methane-generating pit produces.
Background technology
Use clean natural pond liquid and clear water to carry out crop foliage application with sprayer according to a certain percentage, effect of increasing production is fairly obvious.And use clean natural pond liquid just the natural pond slag existed in the liquid of natural pond and stalk crude fibre must to be filtered out, otherwise natural pond slag and stalk crude fibre block the shower nozzle of sprayer and affect the use that natural pond liquid is used as crop foliage application.At present, be separated natural pond liquid and mostly adopt sieve method or extrusion, but common shortcoming is exactly complex structure, equipment manufacturing cost is high, and maintenance is inconvenient, changes mesh screen cumbersome.CN 202446903 U discloses a kind of natural pond solid and liquid separator, although structure is simple, with low cost, easy to maintenance, good separating effect, fineness are controlled.But in the process of filtering natural pond liquid, owing to still there is the mesh screen that natural pond slag and stalk crude fibre are easy to block this separator in the natural pond liquid of precipitation, just periodically must stop natural pond solid and liquid separator work when people remove these natural pond slags being attached to mesh screen and stalk crude fibre, natural pond liquid filtration work cannot be carried out continuously.
Summary of the invention
The mesh screen that natural pond slag and stalk crude fibre are easy to block separator is there is in order to overcome existing natural pond liquid separation equipment, need periodically to stop natural pond solid and liquid to be separated the deficiency of clearing up screen cloth, the invention provides a kind of natural pond liquid filter, this natural pond liquid filter not only can well realize the Separation of Solid and Liquid of natural pond liquid, and can clear up screen cloth at any time and realize long time continuous working.
The technical solution adopted for the present invention to solve the technical problems is: a kind of natural pond liquid filter, the shell comprising base and be arranged on base and power set, the front end of shell is provided with natural pond liquid input pipe, rear end lower is provided with natural pond slag discharge pipe, base is provided with natural pond liquid delivery pipe, the inner side of installing front end panel in the enclosure and rear bearing sheet is fixed wtih filter screen retainer ring, filter screen retainer ring has been equipped with in the bracing frame both sides be positioned in the middle part of shell, filtering mesh screen is arranged in filter screen retainer ring, the turning cylinder at filtration mesh screen center is installed with the rotating cylinder of hollow, rotating cylinder periphery inlays the brush plate that at least two strip scraper plates and at least two top surfaces are inlaid with mane, it is characterized in that: described strip scraper plate and brush plate arrange spiral plate in rotating cylinder periphery equi-spaced apart, and be the oblique angle of 8 ~ 12 ° with the axis of rotating cylinder, mane on the top surface of described strip scraper plate and brush plate abuts in and filters on mesh screen.
Described strip scraper plate and the axis of brush plate and rotating cylinder are the oblique angle of 10 °.
The top surface of the scraper plate of described strip is circular arc.
Described filtration mesh screen is 80-120 object plastic wire or stainless (steel) wire.
The natural pond liquid flow inlet of described natural pond liquid delivery pipe is funnel-form.
Described filtration mesh screen is 100 object plastic wire or stainless (steel) wires.
The using method of this natural pond liquid separator is: by when the natural pond liquid of two-stage cement pond natural sedimentation is inputted in cylindric 80-120 object filtration mesh screen by uncovered natural pond liquid input pipe, starting power set rotating cylinder drives strip scraper plate and brush plate to rotate, the hairbrush of Attachments in filter process at the crude fibre brush plate of the natural pond slag filtered on mesh screen and natural pond slag is cleaned out, axis due to strip scraper plate and brush plate rotating cylinder is the oblique angle of 8 ~ 12 °, strip scraper plate and brush plate can make it discharge to natural pond slag discharge pipe coarse-fibred it propelling to screen pack tail end end of the natural pond slag be attached on filtration mesh screen and natural pond slag simultaneously, through filtration natural pond liquid by funnel-form natural pond liquid delivery pipe discharge and available Plastic Drum carry out collections in order to use.
The invention has the beneficial effects as follows that providing a kind of can swept filter mesh sieve be the natural pond slag of attachment and the crude fibre of natural pond slag at any time, the natural pond liquid filter of natural pond liquid filtration can be carried out continuously, solve in prior art and must allow the periodic out-of-work defect of natural pond liquid separator for removing these natural pond slags being attached to cylindrical filtrating screen sieve and stalk crude fibre, continuously the natural pond liquid that methane-generating pit produces can be filtered into the natural pond liquid of suitable for crop foliage application, increase work efficiency, expand the range of application of natural pond liquid.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is A-A direction view of Fig. 1.
In figure, 1. base, 2. shell, 3. front end panel, 4. bracing frame, 5. rear bearing sheet, 6. filter screen retainer ring, 7. circular hole, 8. bearing, 9. turning cylinder, 10. rotating cylinder, 11. strip scraper plates, 12. brush plates, 13. natural pond liquid input pipes, 14. natural pond slag discharge pipes, 15. motor, 16. deceleration devices, 17. transmission devices, 18. driven pulleys, 19. natural pond liquid delivery pipes, 20. filter mesh screen.
Detailed description of the invention
The specific embodiment of the present invention is, as shown in the figure:
Embodiment 1, a kind of natural pond liquid filter, comprise base 1 with the shell 2 be arranged on base and by motor 15, deceleration device 16, the power set that transmission device 17 forms, the front end of shell is provided with natural pond liquid input pipe 13, rear end lower is provided with natural pond slag discharge pipe 14, base is provided with natural pond liquid delivery pipe 19, the inner side of installing front end panel 3 in the enclosure and rear bearing sheet 5 is fixed wtih filter screen retainer ring 6, filter screen retainer ring 6 has been equipped with in bracing frame 4 both sides be positioned in the middle part of shell, filtering mesh screen 20 is arranged in filter screen retainer ring, the turning cylinder 9 at filtration mesh screen center is installed with the rotating cylinder 10 of hollow, rotating cylinder periphery inlays the brush plate 12 that at least two strip scraper plates 11 and at least two top surfaces are inlaid with mane, it is characterized in that: described strip scraper plate and brush plate arrange spiral plate in rotating cylinder periphery equi-spaced apart, and be the oblique angle of 8 ~ 12 ° with the axis of rotating cylinder, mane on the top surface of described strip scraper plate and brush plate abuts in and filters on mesh screen.Turning cylinder two ends are arranged in the circular hole 7 of back and front supporting plate by bearing 8.Described filtration mesh screen is 80-120 object plastic wire or stainless (steel) wire.The natural pond liquid flow inlet of described natural pond liquid delivery pipe is funnel-form
Embodiment 2, a kind of natural pond liquid filter, comprise base 1 with the shell 2 be arranged on base and by motor 15, deceleration device 16, the power set that transmission device 17 forms, the front end of shell is provided with natural pond liquid input pipe 13, rear end lower is provided with natural pond slag discharge pipe 14, base is provided with natural pond liquid delivery pipe 19, the inner side of installing front end panel 3 in the enclosure and rear bearing sheet 5 is fixed wtih filter screen retainer ring 6, filter screen retainer ring 6 has been equipped with in bracing frame 4 both sides be positioned in the middle part of shell, filtering mesh screen 20 is arranged in filter screen retainer ring, the turning cylinder 9 at filtration mesh screen center is installed with the rotating cylinder 10 of hollow, rotating cylinder periphery inlays the brush plate 12 that at least two strip scraper plates 11 and at least two top surfaces are inlaid with mane, it is characterized in that: described strip scraper plate and brush plate arrange spiral plate in rotating cylinder periphery equi-spaced apart, and be the oblique angle of 10 ° with the axis of rotating cylinder, mane on the top surface of described strip scraper plate and brush plate abuts in and filters on mesh screen.Turning cylinder two ends are arranged in the circular hole 7 of back and front supporting plate by bearing 8.The top surface of the scraper plate of described strip is circular arc.The natural pond liquid flow inlet of described natural pond liquid delivery pipe is funnel-form.Described filtration mesh screen is 100 object stainless (steel) wires.
Claims (6)
1. a natural pond liquid filter, the shell comprising base and be arranged on base and power set, the front end of shell is provided with natural pond liquid input pipe, rear end lower is provided with natural pond slag discharge pipe, base is provided with natural pond liquid delivery pipe, the inner side of installing front end panel in the enclosure and rear bearing sheet is fixed wtih filter screen retainer ring, filter screen retainer ring has been equipped with in the bracing frame both sides be positioned in the middle part of shell, filtering mesh screen is arranged in filter screen retainer ring, the turning cylinder at filtration mesh screen center is installed with the rotating cylinder of hollow, rotating cylinder periphery inlays the brush plate that at least two strip scraper plates and at least two top surfaces are inlaid with mane, it is characterized in that: described strip scraper plate and brush plate arrange spiral plate in rotating cylinder periphery equi-spaced apart, and be the oblique angle of 8 ~ 12 ° with the axis of rotating cylinder, mane on the top surface of described strip scraper plate and brush plate abuts in and filters on mesh screen.
2. a kind of natural pond according to claim 1 liquid filter, is characterized in that: described strip scraper plate and the axis of brush plate and rotating cylinder are the oblique angle of 10 °.
3. a kind of natural pond according to claim 1 and 2 liquid filter, is characterized in that: the top surface of the scraper plate of described strip is circular arc.
4. a kind of natural pond according to claim 1 liquid filter, is characterized in that: described filtration mesh screen is 80 ~ 120 object plastic wire or stainless (steel) wires.
5. a kind of natural pond according to claim 1 liquid filter, is characterized in that: the natural pond liquid flow inlet of described natural pond liquid delivery pipe is funnel-form.
6. a kind of natural pond according to claim 1 liquid filter, is characterized in that: described filtration mesh screen is 100 object plastic wire or stainless (steel) wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153340.3A CN103272428B (en) | 2013-04-28 | 2013-04-28 | Biogas slurry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153340.3A CN103272428B (en) | 2013-04-28 | 2013-04-28 | Biogas slurry filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103272428A CN103272428A (en) | 2013-09-04 |
| CN103272428B true CN103272428B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310153340.3A Active CN103272428B (en) | 2013-04-28 | 2013-04-28 | Biogas slurry filter |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657203A (en) * | 2013-12-03 | 2014-03-26 | 广西来宾永鑫糖业有限公司 | Filter cloth-free vacuum suction filter |
| CN106390574B (en) * | 2016-11-24 | 2019-02-19 | 南通天瑞生物科技有限公司 | Drum-type intestines slag filter |
| CN106591102A (en) * | 2017-02-05 | 2017-04-26 | 西北农林科技大学 | Vertical rotary-drum-type biogas liquid in-situ quality-improving device and method |
| CN106701545A (en) * | 2017-02-11 | 2017-05-24 | 西北农林科技大学 | Horizontal rotary cylinder type biogas slurry in-situ quality-improving device and method |
| CN108079647A (en) * | 2018-01-29 | 2018-05-29 | 黄河水利委员会黄河机械厂 | Horizontal algae water separation equipment |
| CN108654196B (en) * | 2018-06-19 | 2021-03-02 | 河南科技大学 | Prevent blockking up natural pond liquid separator |
| CN109880737A (en) * | 2019-04-03 | 2019-06-14 | 方旭华 | A kind of thick straw methane pool of automatic enrichment |
| CN110760354B (en) * | 2019-10-31 | 2021-01-05 | 广东石油化工学院 | Biogas purification and purification device for livestock and poultry manure biogas digester |
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|---|---|---|---|---|
| EP0531747A1 (en) * | 1991-08-22 | 1993-03-17 | Ga Industries, Inc. | A self-cleaning strainer |
| JPH0975615A (en) * | 1995-09-08 | 1997-03-25 | Tokico Ltd | Strainer apparatus |
| CN101249335A (en) * | 2008-04-02 | 2008-08-27 | 刘一章 | Full-automatic scraper cleaning filter |
| CN102258900A (en) * | 2011-05-09 | 2011-11-30 | 长春市农业机械研究院 | Device and method for precisely filtering biogas slurry |
| CN202105503U (en) * | 2011-06-20 | 2012-01-11 | 四川省农业机械研究设计院 | Deep bed filtration device capable of automatically back washing biogas slurry |
| CN202446903U (en) * | 2012-01-31 | 2012-09-26 | 河北润泽致民农业科技有限公司 | Solid-liquid separation device for biogas slurry |
| CN202508927U (en) * | 2012-04-23 | 2012-10-31 | 宁波龙兴生态农业科技开发有限公司 | Biogas slurry biological filtering device |
| CN203170096U (en) * | 2013-04-28 | 2013-09-04 | 平阴莲花山果业专业合作社 | Biogas liquid filter |
-
2013
- 2013-04-28 CN CN201310153340.3A patent/CN103272428B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531747A1 (en) * | 1991-08-22 | 1993-03-17 | Ga Industries, Inc. | A self-cleaning strainer |
| JPH0975615A (en) * | 1995-09-08 | 1997-03-25 | Tokico Ltd | Strainer apparatus |
| CN101249335A (en) * | 2008-04-02 | 2008-08-27 | 刘一章 | Full-automatic scraper cleaning filter |
| CN102258900A (en) * | 2011-05-09 | 2011-11-30 | 长春市农业机械研究院 | Device and method for precisely filtering biogas slurry |
| CN202105503U (en) * | 2011-06-20 | 2012-01-11 | 四川省农业机械研究设计院 | Deep bed filtration device capable of automatically back washing biogas slurry |
| CN202446903U (en) * | 2012-01-31 | 2012-09-26 | 河北润泽致民农业科技有限公司 | Solid-liquid separation device for biogas slurry |
| CN202508927U (en) * | 2012-04-23 | 2012-10-31 | 宁波龙兴生态农业科技开发有限公司 | Biogas slurry biological filtering device |
| CN203170096U (en) * | 2013-04-28 | 2013-09-04 | 平阴莲花山果业专业合作社 | Biogas liquid filter |
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| Publication number | Publication date |
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| CN103272428A (en) | 2013-09-04 |
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Effective date of registration: 20151215 Address after: 250400 No. 1, Wenhua Road, Pingyin County, Ji'nan, Shandong Patentee after: Sun Haiying Address before: 250400, Shandong County, Ji'nan City, Pingyin province Pingyin town Bi Village Patentee before: Pingyin Lianhuashan Fruit Industry Specialized Cooperatives |
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Effective date of registration: 20160406 Address after: 250400 No. 1, Wenhua Road, Pingyin County, Ji'nan, Shandong Patentee after: SHANDONG HAILI PIPELINE TECHNOLOGY CO., LTD. Address before: 250400 No. 1, Wenhua Road, Pingyin County, Ji'nan, Shandong Patentee before: Sun Haiying |