CN201165497Y - Screw axis feeding apparatus - Google Patents
Screw axis feeding apparatus Download PDFInfo
- Publication number
- CN201165497Y CN201165497Y CNU2008200281556U CN200820028155U CN201165497Y CN 201165497 Y CN201165497 Y CN 201165497Y CN U2008200281556 U CNU2008200281556 U CN U2008200281556U CN 200820028155 U CN200820028155 U CN 200820028155U CN 201165497 Y CN201165497 Y CN 201165497Y
- Authority
- CN
- China
- Prior art keywords
- screw shaft
- hopper
- feed pipe
- big
- feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a screw shaft feeding device of a biogas fermentation system with high mechanization degree. The device comprises a rack and a hopper fixedly installed on the rack, wherein a feed pipe is arranged on one side of the hopper; a big screw shaft extending into the inlet of the feed pipe is arranged inside the hopper and in the position corresponding to the feed pipe; a pair of small screw shafts with opposite rotation directions is arranged above the big screw shaft. The big screw shaft and the small screw shafts can be rotated under dynamic effect. Organic garbage fed into the hopper is mixed and extruded through the small screw shafts, and drops to the lower big screw shaft by the help of gravity action, and then the mixture is fed into a fermentation tank from the feed pipe through the movement of the big screw shaft. The screw shaft feeding device has the advantages that the mechanization of the feed process of the biogas fermentation system is realized, the feed efficiency of the fermentation tank is improved, the labor strength of the feeding is lightened, and the waste of human resource caused by manual feeding is prevented.
Description
Technical field
The utility model belongs to mechanical field, relates to a kind of feeding unit of methane fermentation system, relates in particular to a kind of screw shaft feeding unit of methane fermentation system.
Background technology
Anaerobic digestion techniques is to handle one of the most effective treatment technology such as all kinds of organic wastes such as rubbish, human and animal excreta, crop straw at present in the world, is various countries, world today research and utilization waste, a kind of effective ways that improve Environmental Protection Level.Anaerobic digestion is the process of a biological action, and various organic matters by action of microorganisms, finally change into and contain high biogas of methane value and polytrophic high-quality fertilizer under anaerobism and other suitable condition.
Feed process in the existing methane fermentation system is mainly by manually finishing, and efficient is low, and the labour intensity height causes the great amount of manpower waste.
Summary of the invention
The purpose of this utility model provides the screw shaft feeding unit of the high methane fermentation system of a kind of mechanization degree.
Screw shaft feeding unit of the present utility model comprises frame and the hopper that is fixedly mounted on the frame, and a side of hopper is provided with feeding tube; Corresponding feeding tube place is provided with the major spiral axle that extends to the feeding tube inlet in the hopper; The top of major spiral axle is provided with the opposite minor spiral axle of a pair of rotation direction.
The agricultural crop straw and the organic waste such as human and animal excreta of chopping are sent in the hopper, rotation direction pair of opposite minor spiral axle is done under dynamic action and is relatively rotated, make mixed, the extruding of organic waste, and relying on action of gravity to fall on the major spiral axle of below, the motion of major spiral axle is sent into miscellany in the fermentor tank by transfer lime and is fermented.
The utility model has been realized the mechanize of methane fermentation system feed process, has improved the efficient of fermentor tank charging, has alleviated the labour intensity of charging, the waste of human resource of having avoided existing hand feed to cause.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
A kind of screw shaft feeding unit comprises frame 05 and the hopper 02 that is fixedly mounted on the frame, and a side of hopper is provided with feeding tube 03, and corresponding feeding tube 03 place is provided with the major spiral axle 04 that extends to the feeding tube inlet in the hopper; The top of major spiral axle 04 is provided with the opposite minor spiral axle 01 of a pair of rotation direction.Major spiral axle, minor spiral axle are all rotatable under dynamic action, and the rotation direction of a pair of minor spiral axle is opposite.
The agricultural crop straw and the organic waste such as human and animal excreta of chopping are sent in the hopper 02, rotation direction pair of opposite minor spiral axle 01 is done under dynamic action and is relatively rotated, make mixed, the extruding of organic waste, and rely on action of gravity to fall on the major spiral axle 04 of below, the motion of major spiral axle 04 is sent into miscellany in the fermentor tank by transfer lime 03 and to be fermented.
Claims (1)
1, a kind of screw shaft feeding unit, comprise frame (05) and be fixedly mounted on hopper (02) on the frame, one side of hopper is provided with feeding tube (03), it is characterized in that: corresponding feeding tube (03) locates to be provided with the major spiral axle (04) that extends to the feeding tube inlet in the described hopper (02); The top of major spiral axle (04) is provided with the opposite minor spiral axle (01) of a pair of rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200281556U CN201165497Y (en) | 2008-01-12 | 2008-01-12 | Screw axis feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200281556U CN201165497Y (en) | 2008-01-12 | 2008-01-12 | Screw axis feeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165497Y true CN201165497Y (en) | 2008-12-17 |
Family
ID=40190879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200281556U Expired - Lifetime CN201165497Y (en) | 2008-01-12 | 2008-01-12 | Screw axis feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165497Y (en) |
-
2008
- 2008-01-12 CN CNU2008200281556U patent/CN201165497Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GANSU CHI NAI BIO-ENERGY SYSTEMS CO., LTD. Free format text: FORMER OWNER: BAO LIN Effective date: 20090619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: No. 258, Weiyuan Road, Chengguan District, Gansu, Lanzhou: 730000 Patentee after: Gansu gallop Bio Energy System Co., Ltd. Address before: Floor 15, business building, middle Canton Building, 87 Zhangye Road, Chengguan District, Gansu City, Lanzhou Province, China: 730000 Patentee before: Bao Lin |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Screw axis feeding apparatus Effective date of registration: 20100602 Granted publication date: 20081217 Pledgee: Bank of Lanzhou Limited by Share Ltd Xing Tian sub branch Pledgor: Bao Lin|Paulin Bioenergy System Co., Ltd Registration number: 2010990000768 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |