CN2431281Y - Anaerobic dry fermentation treater for house refuse - Google Patents
Anaerobic dry fermentation treater for house refuse Download PDFInfo
- Publication number
- CN2431281Y CN2431281Y CN00221008U CN00221008U CN2431281Y CN 2431281 Y CN2431281 Y CN 2431281Y CN 00221008 U CN00221008 U CN 00221008U CN 00221008 U CN00221008 U CN 00221008U CN 2431281 Y CN2431281 Y CN 2431281Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- drum
- processing unit
- domestic refuse
- fermentation processing
- 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 - Fee Related
Links
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Abstract
The utility model relates to an anaerobic dry fermentation treatment device for house refuse, which comprises a temperature control device, a drum, a drum rolling mechanism and a drum supporting mechanism, wherein pairs of screw belt blades are arranged in the drum, both ends of the drum are provided with sealing covers, and the tail part of the drum is provided with an air collecting device which is composed of a guide pipe, an air collecting pipe and a screen housing. The drum is arranged in a heating insulating chamber which is composed of a heat-insulating layer and a coil pipe, and temperature measurement probes are arranged in the drum and the heat insulating chamber. The utility model can mix fully and heat uniformly and precisely raw materials so as to make sufficient and effective anaerobic dry fermentation reaction, and the utility model has the advantages of large treatment quantity and short period. The methane capacity production rate in a tank can reach from 6 to 12 m< 3 >/m< 3 >. d, and the profit rate on capital can reach from 35% to 45%.
Description
The utility model relates to a kind of domestic refuse of handling to produce the device of biogas.
At present, domestic rubbish disposal mode mainly contains three kinds: sanitary landfill, burning method, compost etc.Sanitary landfill is difficult to reach the requirement of health, and burning method investment is too high, and compost need lead to hot blast makes its fermentation, consumption fund and sales difficulty.More than three kinds of modes all can not directly produce biogas.More existing domestic refuse anaerobic dry fermentation devices such as methane-generating pit (jar) etc., the processing cycle is longer, needs 2 to 3 months usually, and practical value is not high.
The purpose of this utility model is, provide a kind of handle the cycle short, gas producing efficiency is high, reach the dried fermentation processing unit of domestic refuse anaerobic of innoxious requirement.
The purpose of this utility model is achieved through the following technical solutions: the dried fermentation processing unit of a kind of domestic refuse anaerobic, its composition comprises temperature control unit, cylinder, by motor, drive disk assembly, the rollers roll mechanism that bull gear is formed, by support roller, rolling ring, the cylinder supporting mechanism that support component is formed, has paired ribbon blade in the cylinder, cylinder head height tail is low, slightly tilt, it is characterized in that the cylinder two ends have sealing cover, the cylinder afterbody is equipped with by conduit, effuser, the gas extractor that guard is formed, conduit insert cylinder tail seal lid, and the effuser rear end is arranged in conduit, be covered with guard on the front end gas collection mouth, cylinder places by thermal insulation layer, in the heat tracing chamber that coil pipe is formed, coil pipe is provided with along the thermal insulation layer inwall, is provided with temperature probe in the cylinder and in the moist closet.
Send the utility model cylinder and sealing to categorised collection and through pretreated domestic refuse raw material, because the inclination of cylinder is installed and is rotated (its angle of inclination and speed of rotation all can be regulated) from body, ribbon blade rotation prograding in pairs in the tube in addition, make raw material obtain required field of flow and high mixedness, again by effective heating, insulation and Temperature Measure Control, make raw material obtain fully effectively anaerobic dry fermentation reaction, the biogas of generation is collected and is transferred out by gas extractor.The sealed at both ends lid of cylinder is only opened in charging with when slagging tap.This unit capacity is big, and the processing cycle is short, can produce a large amount of high-quality biogas, and the pond holds factor of created gase and reaches 6-12m
3/ m
3D, the similar Sweet natural gas of biogas quality is better than coal gas; Natural pond slag, natural pond liquid all reach national environmental standard, and they are again good compoiste fertilizers simultaneously; Utilize this device and relevant utility appliance, can reach seriation, mass-producing, complete set production and supply, the profit ratio of funds height, expectation can reach 35-45%.
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is a paired ribbon blade section synoptic diagram in the utility model cylinder.
Fig. 3 is a segmentation ribbon blade dislocation overlapping synoptic diagram among Fig. 2.
As shown in Figure 1, the composition of the dried fermentation processing unit of domestic refuse anaerobic comprises temperature control unit (not drawing among the figure), cylinder 1, by motor 10, drive disk assembly 9, the rollers roll mechanism that bull gear 11 is formed, by support roller 8, rolling ring 6, the cylinder supporting mechanism that support component 7 is formed, has paired ribbon blade (shown among Fig. 2 17) in the cylinder, cylinder 1 head height tail is low, slightly tilt, cylinder 1 two ends have sealing cover 51,52, the cylinder afterbody is equipped with by conduit 12, effuser 13, the gas extractor that guard 15 is formed, conduit 12 inserts cylinder tail seal lid 52, and effuser 13 rear ends are arranged in conduit 12, be covered with guard 15 on the front end gas collection mouth, cylinder 1 places by thermal insulation layer 2, in the heat tracing chamber that coil pipe 3 is formed, coil pipe 3 is provided with temperature probe 41 along thermal insulation layer 2 inwall settings in the cylinder 1 and in the moist closet, 42.
Among the embodiment, the further feature of the utility model is: 1, as shown in Figure 2, paired ribbon blade 17 is broken as plurality of sections in the cylinder 1, the breach of gap forms biogas mobile passage, help improving the raw material fill factor of device, in order to guarantee the stirring action of paired ribbon blade, and then paired ribbon blade 17 dislocation can be overlapped, its schematic diagram as shown in Figure 3; 2, as shown in Figure 1, the gas collection mouth of the effuser 13 of gas extractor is positioned at place, deflection raw material whereabouts, cylinder top, prevents that the gas collection mouth of pipe from being stopped up by raw material; 3, as shown in Figure 1, in cylinder, be provided with near effuser 13 mouths of pipe and observe probe 14, be convenient to grasp at any time an interior operational situation; 4, as shown in Figure 1, the coil pipes 3 in the thermal insulation layer 2 be divided into head, in, three sections on tail, give heating in various degree as required, guarantee whole bowl temperature evenly; 5, as shown in Figure 1, moist closet 16 outside thermal insulation layer 2 outsides have is convenient to whole device further is incubated and temperature control.
Claims (7)
1, the dried fermentation processing unit of domestic refuse anaerobic, its composition comprises temperature control unit, cylinder, by motor, drive disk assembly, the rollers roll mechanism that bull gear is formed, by support roller, rolling ring, the cylinder supporting mechanism that support component is formed, has paired ribbon blade in the cylinder, cylinder head height tail is low, slightly tilt, it is characterized in that the cylinder two ends have sealing cover, the cylinder afterbody is equipped with by conduit, effuser, the gas extractor that guard is formed, conduit insert cylinder tail seal lid, and the effuser rear end is arranged in conduit, be covered with guard on the front end gas collection mouth, cylinder places by thermal insulation layer, in the heat tracing chamber that coil pipe is formed, coil pipe is provided with along the thermal insulation layer inwall, is provided with temperature probe in the cylinder and in the moist closet.
2, the dried fermentation processing unit of domestic refuse anaerobic according to claim 1 is characterized in that paired ribbon blade is broken as plurality of sections in the cylinder.
3, the dried fermentation processing unit of domestic refuse anaerobic according to claim 2 is characterized in that paired ribbon blade gap dislocation overlaps.
4, the dried fermentation processing unit of domestic refuse anaerobic according to claim 1 is characterized in that the gas collection mouth of pipe is positioned at place, deflection raw material whereabouts, cylinder top.
5, the dried fermentation processing unit of domestic refuse anaerobic according to claim 1 is characterized in that being provided with near the gas collection mouth of pipe in cylinder observing and pops one's head in.
6, the dried fermentation processing unit of domestic refuse anaerobic according to claim 1, it is characterized in that coil pipe in the thermal insulation layer be divided into head, in, three sections on tail.
7, the dried fermentation processing unit of domestic refuse anaerobic according to claim 1 is characterized in that moist closet outside the thermal insulation layer outside has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00221008U CN2431281Y (en) | 2000-07-11 | 2000-07-11 | Anaerobic dry fermentation treater for house refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00221008U CN2431281Y (en) | 2000-07-11 | 2000-07-11 | Anaerobic dry fermentation treater for house refuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431281Y true CN2431281Y (en) | 2001-05-23 |
Family
ID=33585962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00221008U Expired - Fee Related CN2431281Y (en) | 2000-07-11 | 2000-07-11 | Anaerobic dry fermentation treater for house refuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2431281Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337737B (en) * | 2007-07-02 | 2010-08-25 | 宋家全 | Container integrated modularizing pollutant handling arrangement |
-
2000
- 2000-07-11 CN CN00221008U patent/CN2431281Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337737B (en) * | 2007-07-02 | 2010-08-25 | 宋家全 | Container integrated modularizing pollutant handling arrangement |
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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: NANJING XIANDAI ENVIRONMENT ENGINEERING CO., LTD. Free format text: FORMER OWNER: LI SHENGSHOU Effective date: 20040716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040716 Address after: 210005 Jiangsu city of Nanjing province No. 26 Hongwu Road Tianfeng building room 808 Patentee after: Nanjing Modern Environment Engineering Co Ltd Address before: 210037 No. 26-11, six village, No. 87 North Central Road, Jiangsu, Nanjing Patentee before: Li Shengshou |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |