CN204138657U - A kind of dry fermentation methane-generating pit - Google Patents
A kind of dry fermentation methane-generating pit Download PDFInfo
- Publication number
- CN204138657U CN204138657U CN201420462755.9U CN201420462755U CN204138657U CN 204138657 U CN204138657 U CN 204138657U CN 201420462755 U CN201420462755 U CN 201420462755U CN 204138657 U CN204138657 U CN 204138657U
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- China
- Prior art keywords
- casing
- feed
- rotary components
- pipe
- generating pit
- 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.)
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- 238000000855 fermentation Methods 0.000 title claims abstract description 33
- 230000004151 fermentation Effects 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims abstract description 7
- 210000004712 air sac Anatomy 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of dry fermentation methane-generating pit, first casing is connected by metal auger and the second casing, circulating pipe is equipped with in first casing and the second casing, the side of the first casing is provided with opening for feed, supply pipe inside is inserted in the outlet of opening for feed, the other end of supply pipe connects the first rotary components, whole circle screw-blade combination formation feeding packing auger in first rotary components, the side of the first rotary components is connected with motor, the opposite side of the first rotary components is by two roller supportings, discharge gate on first rotary components and the first box house are connected, the second rotary components that second box house is provided with many root flanges pipe and is made up of many root flanges pipe, also whole circle screw-blade combination formation feeding packing auger is provided with in second rotary components, the outside of feed flanged pipe and the outside of flanged pipe are equipped with blade, the top of the second casing is provided with discharge port.The utility model have high performance-price ratio, removable and transport, meet the features such as sealing demand.
Description
Technical field
The utility model relates to a kind of dry fermentation methane-generating pit, belongs to new energy development and utilizes technical field.
Background technology
Biogas dry fermentation refers to that in fermentation raw material, dry-matter ratio is greater than 20%, compared with the wet type anaerobically fermenting mode that it and traditional natural pond immersion are steeped, have and directly can process the organic advantage of the fermentable such as agricultural crop straw and municipal wastes, not only greatly save pre-treatment cost, also have simultaneously take up room little, fermenting speed is fast, biogas quality advantages of higher.
But, from the current commercially available or dry fermentation methane-generating pit that put into effect both at home and abroad, it takes ground concrete to pile the airtight structure of building substantially, laid down cost is relatively high, there is one-time investment scale large, be unfavorable for repeating recycling, and due to solids concn too high, be difficult to adopt continuous dosing or semi-continuous feeding mode, the problems such as general employing fed batch mode.So we need a kind of dry fermentation methane-generating pit, set high-temperature dry-type anaerobically fermenting adds churned mechanically technology, also has scale of investment little simultaneously, and methane-generating pit such as can to transport at the feature.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of high performance-price ratio, simple and reasonable, reliable, easy care, removable and transport, meet the dry fermentation methane-generating pit of sealing demand, solve current dry fermentation methane-generating pit, substantially ground concrete is taked to pile the airtight structure of building, laid down cost is relatively high, because solids concn is too high, be difficult to adopt continuous dosing or semi-continuous feeding mode, the general problem adopting fed batch mode.
In order to solve the problems of the technologies described above, the technical solution of the utility model there is provided a kind of dry fermentation methane-generating pit, it is characterized in that, comprise the first casing and the second casing, first casing is connected by metal auger and the second casing, circulating pipe is equipped with in first casing and the second casing, the side of the first casing is provided with opening for feed, supply pipe inside is inserted in the outlet of opening for feed, the other end of supply pipe is connected with many feed flanged pipes, the inside of many feed flanged pipes is equipped with whole circle screw-blade, the orderly series combination of many feed flanged pipes forms continuous print first rotary components, whole circle screw-blade combination formation feeding packing auger in many feed flanged pipes, the side of the first rotary components is connected with motor, the opposite side of the first rotary components is by two roller supportings, discharge gate on first rotary components and the first box house are connected, the second rotary components that second box house is provided with many root flanges pipe and is made up of many root flanges pipe, the outside of feed flanged pipe and the outside of flanged pipe are equipped with blade, the top of the second casing is provided with discharge port.
Preferably, many described feed flanged pipes are at least 2.
Preferably, two described rollers are located at the both sides of the feed flanged pipe adjacent with supply pipe.
Preferably, described metal auger is located at the bottom of the first casing and the second casing.
Preferably, described discharge gate is protruding square discharge gate.
Preferably, the motivating force direction that provides of the whole circle screw-blade of described many feed flanged pipe inside is contrary with the motivating force direction that the blade outside described many feed flanged pipes provides.
Preferably, the junction between the first described casing and the second casing is provided with air sac sealing structure.
The methane-generating pit that the utility model provides improves mainly for prior art, as continuous level dry-type anaerobic fermentation methane-generating pit, significantly simplifies relative to the structure of foreign same type product, its high performance-price ratio, makes simple, easy care, removable and transport.Owing to carrying out continuous dosing, make before utilizing methane tank gas production, avoid the trouble will throwing in inoculum in proportion.The utility model simplifies feeding discharging material program, and sends into the effective sealing by the continuous supply of fermentation raw material and accumulation formation certainly in supply pipe by opening for feed, meets sealing demand, reliable.It is simple and reasonable, adopts the methane-generating pit changed a social system by freight container, is not only beneficial to the transport of product and the transfer after installing, for the development and reuse of waste and old freight container, and the theory of also compound Modern Green environmental protection industrial or agricultural.Raw material sources is extensive, even if methane-generating pit capacity also easily changes after installation is complete according to demand, namely just can be amplified by increase by second casing; Directly put in ground due to it, the transfer transport of methane-generating pit also facilitates feasible simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of sectional horizontal figure of dry fermentation methane-generating pit;
Fig. 2 is the schematic diagram of the first rotary components;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the stereographic map of Fig. 2;
Fig. 5 is the schematic diagram of the second rotary components;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the stereographic map of Fig. 5;
Fig. 8 is the schematic diagram of opening for feed and supply pipe;
Fig. 9 is that perpendicular when installing up and down of a kind of first casing of dry fermentation methane-generating pit and the second casing cuts open figure;
Figure 10 is the schematic diagram of air sac sealing structure.
Wherein: 1 is the first casing, 2 is the second casing, and 3 is opening for feed, 4 is supply pipe, and 5 is feed flanged pipe, and 6 is roller, 7 is discharge gate, and 8 is blade, and 9 is metal auger, 10 is flanged pipe, and 11 is circulating pipe, and 12 is discharge port, 13 is air sac sealing structure, and 31 is outlet, and 51 is whole circle screw-blade, 52 is the first rotary components, and 53 is feeding packing auger, and 101 is the second rotary components.
Embodiment
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment 1
The utility model is a kind of dry fermentation methane-generating pit, and as Figure 1-Figure 8, it comprises the first casing 1 and the second casing 2, first casing 1 and the second casing 2 inside and is all provided with circulating pipe 11, and circulating pipe 11 provides hot water to heat fermentation raw material or to make it be incubated.The side of the first casing 1 has opening for feed 3, and supply pipe 4 inside is inserted in the outlet 31 of opening for feed 3, and as shown in Figure 8, supply pipe 4 itself is fixed on the first casing 1.The other end of supply pipe 4 is provided with many feed flanged pipes 5, and the feed flanged pipe 5 adjacent with supply pipe 4 is supported by 2 rollers 6, and this feed flanged pipe 5 is at least 2.Feed flanged pipe 5 inside is provided with whole circle screw-blade 51, series combination installation formation continuous print first rotary components 52 that feed flanged pipe 5 is orderly, and the screw-blade 51 simultaneously in many feed flanged pipes 5 is combined to form a feeding packing auger 53; The side of the first rotary components 52 is driven by motor, the opposite side of the first rotary components 52 is supported by two rollers 6, and fermentation raw material to be entered from opening for feed 3 side by the first rotary components 52 and to send into the first casing 1 by the square discharge gate 7 of the first rotary components 52 projection inner; Blade 8 is independently installed or is welded on outside feed flanged pipe 5; It is inner that fermentation raw material in first casing 1 is delivered to casing 2 by the metal auger 9 that the below of opening for feed 3 is installed, junction between first casing 1 and the second casing 2 is provided with air sac sealing structure 13 (as shown in Figure 10), for sealing, prevent seepage.At the second rotary components 101 being provided with many root flanges pipe 10 and being made up of many root flanges pipe 10 that the second casing 2 is inner same, fermentation raw material relies on the driving of self flowing and the second rotary components 101 to flow to discharge port 12, and blade 8 is independently installed or is welded on outside flanged pipe 10.
Blade 8 and feeding packing auger 53, in rotary feeding process, are static relative to feed flanged pipe 5.The motor positive and inverse be connected with the utility model is that double chain wheel drives or Dual-motors Driving, and the motivating force direction that the whole circle screw-blade 51 of many feed flanged pipe 5 inside provides is contrary with the motivating force direction that the blade 8 outside many feed flanged pipes 5 provides.In the present embodiment, the sense of rotation of the whole circle screw-blade 51 of many feed flanged pipe 5 inside is the direction of opening for feed 3 dorsad.Blade 8 is installed or is welded in the uniform mode to same sideway swivel equal angular on the first rotary components 52, and its sense of rotation is the direction facing metal auger 9.Blade 8 in second casing 2 is installed or is welded in the uniform mode to same sideway swivel equal angular on the second rotary components 101, and its sense of rotation is the direction facing forward discharge port 12.First rotary components 52 and second rotary components 101 one end direct connection drive, and one end is supported by two rollers 6.First casing 1 and the second casing 2 use standard container to change a social system.
Those skilled in the art is to be understood that, although only mention the first casing 1 and the second casing 2 in the utility model, but when being applied to the situation of multiple casing (i.e. first casing 1 and multiple second casing 2), only on the basis of the present embodiment (first casing 1 and second casing 2), multiple second casing 2 simply need be connected and can reach target.
As shown in Fig. 2-Fig. 7, the difference of the first rotary components 52 and the second rotary components 101 is, first rotary components 52 does not singly have machinery to smash the effect of fermentation raw material, also holds concurrently and to the motivating force provided by whole circle screw-blade 51, fermentation raw material is sent into the effect of the first casing 1 inside from square discharge gate 7.
As shown in Figure 5-Figure 7, in process fermentation raw material being sent into the first casing 1, say more accurately, fermentation raw material to be sent in supply pipe 4 by the continuous supply of fermentation raw material by opening for feed 3 and is certainly piling up the effective sealing formed.
A kind of dry fermentation methane-generating pit that the utility model provides, solve because solids concn is too high-leveled and difficult to adopt continuous dosing or semi-continuous feeding mode, a difficult problem for general employing fed batch mode, owing to carrying out continuous dosing, make before utilizing methane tank gas production, the trouble of inoculum will be thrown in proportion.And because it is simple and reasonable, adopt the mode of Container Reconstruction, be not only beneficial to the transport of product and the transfer after installing, for the development and reuse of waste and old freight container, the theory of also compound Modern Green environmental protection industrial or agricultural.
Embodiment 2
As shown in Figure 9, it will be understood by those of skill in the art that and only the mounting means of metal auger 9 slightly need be done to change, the first casing 1 and the second casing 2 can be installed to change into from left and right and install up and down by we.Other are identical with embodiment 1.
Claims (7)
1. a dry fermentation methane-generating pit, it is characterized in that, comprise the first casing (1) and the second casing (2), first casing (1) is connected by metal auger (9) and the second casing (2), circulating pipe (11) is equipped with in first casing (1) and the second casing (2), the side of the first casing (1) is provided with opening for feed (3), supply pipe (4) inside is inserted in the outlet (31) of opening for feed (3), the other end of supply pipe (4) is connected with many feed flanged pipes (5), the inside of many feed flanged pipes (5) is equipped with whole circle screw-blade (51), the series combination that many feed flanged pipes (5) are orderly forms continuous print first rotary components (52), whole circle screw-blade (51) in many feed flanged pipes (5) is combined to form a feeding packing auger (53), the side of the first rotary components (52) is connected with motor, the opposite side of the first rotary components (52) is supported by two rollers (6), discharge gate (7) on first rotary components (52) and the first casing (1) internal switching, the second rotary components (101) that second casing (2) inside is provided with many root flanges pipe (10) and is made up of many root flanges pipe (10), the outside of feed flanged pipe (5) and the outside of flanged pipe (10) are equipped with blade (8), the top of the second casing (2) is provided with discharge port (12).
2. a kind of dry fermentation methane-generating pit as claimed in claim 1, is characterized in that, many described feed flanged pipes (5) are at least 2.
3. a kind of dry fermentation methane-generating pit as claimed in claim 1, is characterized in that, two described rollers (6) are located at the both sides of the feed flanged pipe (5) adjacent with supply pipe (4).
4. a kind of dry fermentation methane-generating pit as claimed in claim 1, is characterized in that, described metal auger (9) is located at the bottom of the first casing (1) and the second casing (2).
5. a kind of dry fermentation methane-generating pit as claimed in claim 1, is characterized in that, described discharge gate (7) is protruding square discharge gate.
6. a kind of dry fermentation methane-generating pit as claimed in claim 1, it is characterized in that, the motivating force direction that the whole circle screw-blade (51) that described many feed flanged pipes (5) are inner provides is contrary with the motivating force direction that the blade (8) in described many feed flanged pipes (5) outside provides.
7. a kind of dry fermentation methane-generating pit as claimed in claim 1, is characterized in that, the junction between described the first casing (1) and the second casing (2) is provided with air sac sealing structure (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462755.9U CN204138657U (en) | 2014-08-15 | 2014-08-15 | A kind of dry fermentation methane-generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462755.9U CN204138657U (en) | 2014-08-15 | 2014-08-15 | A kind of dry fermentation methane-generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138657U true CN204138657U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462755.9U Expired - Fee Related CN204138657U (en) | 2014-08-15 | 2014-08-15 | A kind of dry fermentation methane-generating pit |
Country Status (1)
| Country | Link |
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| CN (1) | CN204138657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517010A (en) * | 2020-04-24 | 2020-08-11 | 秦皇岛龙成路桥有限公司 | Pitch finished product feed bin with heat tracing function |
-
2014
- 2014-08-15 CN CN201420462755.9U patent/CN204138657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517010A (en) * | 2020-04-24 | 2020-08-11 | 秦皇岛龙成路桥有限公司 | Pitch finished product feed bin with heat tracing function |
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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 |
Free format text: FORMER OWNER: PAN LIANG Effective date: 20150513 Owner name: SHANGHAI JINGHUA NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANG HUACHANG Effective date: 20150513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201706 QINGPU, SHANGHAI TO: 200000 QINGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150513 Address after: 200000 Shanghai kangou Zhujiajue Industrial Zone Qingpu District Road No. 699 Patentee after: Shanghai Jing new energy technology Co., Ltd. Address before: 201706 Shanghai District of Qingpu City Green Road 6725 Lane 6 Patentee before: Yang Huachang Patentee before: Pan Liang |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151130 Address after: 201714 Shanghai kangou Zhujiajue Industrial Zone Qingpu District Road No. 699 Patentee after: Shanghai Environmental Protection Technology Co., Ltd. Huaku Address before: 200000 Shanghai kangou Zhujiajue Industrial Zone Qingpu District Road No. 699 Patentee before: Shanghai Jing new energy technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: 515527 south side of Jieyang high tech Industrial Development Zone, Jieyang, Guangdong Patentee after: JIEYANG COOPWAY INDUSTRIAL CO., LTD. Address before: 201714 Shanghai kangou Zhujiajue Industrial Zone Qingpu District Road No. 699 Patentee before: Shanghai Environmental Protection Technology Co., Ltd. Huaku |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20180815 |