CN208362339U - A kind of novel combination type methane-generating pit - Google Patents
A kind of novel combination type methane-generating pit Download PDFInfo
- Publication number
- CN208362339U CN208362339U CN201820717917.7U CN201820717917U CN208362339U CN 208362339 U CN208362339 U CN 208362339U CN 201820717917 U CN201820717917 U CN 201820717917U CN 208362339 U CN208362339 U CN 208362339U
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- CN
- China
- Prior art keywords
- bag
- outer framework
- generating pit
- insulating layer
- novel combination
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Abstract
The utility model provides a kind of novel combination type methane-generating pit, belongs to the technical field of bio anaerobic fermentation.Its technical solution are as follows: a kind of novel combination type methane-generating pit, including outer framework, insulating layer, liner soft bag, heating tube and heater.The utility model has the following beneficial effects: the bottom plate and side plate in the utility model outer framework are hinged, greatly save transport space, convenient disassembly and convenient for assembling, outer framework is welded using steel panel, and compared with the plates such as conventional plastic, intensity is high, square tube is set on bottom plate or side plate, the fastness of outer framework can effectively be enhanced, the utility model carries out conducting self-heating to the material in feeding bag by the way of heater and heating tube heating, and heating effect is good.Insulating layer can be kept the temperature, and be conducive to the material fermentation in feeding bag, and gas-storing bag is arranged in outer frame roof, can all cover outer framework, insulating layer and feeding bag after inflation, can also play the role of heat preservation.
Description
Technical field
The utility model relates to the technical field of bio anaerobic fermentation more particularly to a kind of novel combination type methane-generating pits.
Background technique
China's methane-generating pit initially had a large-scale development in the seventies, but at that time because of technology, fund reason and it is waste
Useless, at that time using brick float cover type biogas generating pit, because taking up a large area, fermentation technique is unqualified, common people be difficult to grasp and
Finally the whole nation popularize, only Hubei certain areas examination promoted 2 years and finally it is stranded.
Into the attention since 21st century with center to new countryside construction, biogas entered peasant household finally in 2003
It is achieved, but initial or brick methane-generating pit, it is unique the difference is that becoming present by past float cover type biogas generating pit
Hydraulic type biomass pool, but find that brick methane-generating pit is easy cracking gas leakage after trying one section, it is difficult to it repairs, and builds the time mistake in pond
Long, the shortcomings that for brick methane-generating pit, cement casting methane-generating pit has just moved towards market, and cement pours the appearance of methane-generating pit, significantly
The cracking for changing former brick methane-generating pit, the problems such as leakage.With the development of methane-generating pit and the attention of national policy, methane-generating pit
In the popularization of national large area.Cement pours methane-generating pit also because construction speed is slow, and the period is long, complex process, is unable to factory's metaplasia
It produces and is difficult to meet the market demand.
Later, perspex steel, inorganic glass steel methane-generating pit just came into being, and perspex steel methane-generating pit changes
All drawbacks of original methane-generating pit greatly alleviate market pressure because of energy the factorial production.But perspex steel
Methane-generating pit also has drawback, and cost is excessively high, and raw material are not easy to buy, and after-sales service is difficult, and common people is allowed to be difficult to receive, in the market
Occupation ratio it is fewer and fewer.Later inorganic glass steel methane-generating pit, it is with short production cycle because raw material are cheap, it is easy for installation etc.
Advantage is liked by common people deeply.
But the shortcomings that inorganic glass steel methane-generating pit also exposes it over time: water resistance is very poor, service life
Short, a bite inorganic glass steel methane-generating pit longest can just be softened with 3-5 scraps, in addition each manufacturer's technology is irregular,
After-sales service is not caught up with, gradually by market.Very widely used today there are also pocket type methane-generating pits, although easily transport, installation side
Just, good airproof performance, but fundamental construction is still needed to, the construction period is long, and safety is poor.It is bad that heat preservation heats effect.
There are also outer covers to add soft methane-generating pit and plastic plate assembled methane tank for existing methane-generating pit.All not because of disassembled for transport
Convenient, the intensity reasons such as not enough are not easy to promote the use of.
Utility model content
It is safe and reliable that the purpose of this utility model is to provide one kind, cheap, and non-leakage cracking, water resistance are strong and pacify
Convenient novel combination type methane-generating pit is unloaded in assembly and disassembly.
The utility model is realized by following measure: a kind of novel combination type methane-generating pit, which is characterized in that including outer
Frame, insulating layer, liner soft bag, heating tube and heater, the outer framework include bottom plate and hinged with the bottom plate
Side plate, side plate be it is respective independent be hinged again, the side plate and the bottom plate are vertically arranged into pentahedron, the insulating layer
Be attached on the inside of the outer framework, be wherein arranged on the insulating layer of bottom it is fluted, be provided in the groove it is described plus
Heat pipe, the heating tube are connect with heater, and the heater is arranged in the exterior side wall of the outer framework, and the liner is soft
Body bag includes gas-storing bag and feeding bag, and feed inlet and outlet and escape pipe, the feeding bag bottom are provided on the feeding bag
It is provided with biogas slurry outlet pipe, the outer framework, the insulating layer and the feeding bag are set gradually from outside to inside, the outer framework
Top is provided with the gas-storing bag, and the gas-storing bag is covered on the outer framework, the insulating layer and the feeding bag top.
The bottom plate is embossed steel plates, is provided with zinc-plated square tube on the bottom plate.
The side plate is container plate, and the container plate is welded in square tube.
The heating tube is at vortex-like.
Valve is provided in the biogas slurry outlet pipe.
It is irregular hemispherical after the gas-storing bag inflation.
The gas-storing bag and the feeding bag are rubber or plastic cement material.
The utility model has the following beneficial effects: the bottom plate and side plate in the utility model outer framework are hinged, save significantly
About transport space, convenient disassembly and convenient for assembling.Outer framework is welded using steel panel, compared with conventional plastic plate,
Intensity is high, and square tube is arranged on bottom plate or side plate, can effectively enhance the firm power of outer framework, the utility model is using heating
Device carries out conducting self-heating to the material in feeding bag to the mode that heating tube heats, and heating speed is fast, and insulating layer can be kept the temperature, and has
Conducive to the material fermentation in feeding bag.In outer frame roof, gas-storing bag is set, it can be by outer framework, insulating layer and Sheng after inflation
Material bag all covers, and can also play the role of heat preservation.
Detailed description of the invention
Fig. 1 is the utility model embodiment front view.
Fig. 2 is the structural schematic diagram of outer framework.
Fig. 3 is that the utility model removes internal structure expanded view after gas-storing bag.
Fig. 4 is the structural schematic diagram of heating tube.
Wherein, appended drawing reference are as follows: 1, outer framework；11, bottom plate；12, side plate；2, insulating layer；31, gas-storing bag；32, charge
Bag；321, into and out of material mouth；322, escape pipe；323, biogas slurry outlet pipe；4, heating tube；5, heater.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Referring to Fig. 1 to Fig. 4, the utility model is: a kind of novel combination type methane-generating pit, including outer framework 1, insulating layer 2, interior
Soft bag, heating tube 4 and heater 5 are served as a contrast, outer framework 1 includes bottom plate 11 and the side plate 12 hinged with bottom plate 11, side plate 12
It is vertically arranged into pentahedron with bottom plate 11, insulating layer 2 is attached to 1 inside of outer framework, is wherein provided on the insulating layer 2 of bottom recessed
Slot is provided with heating tube 4 in groove, and heating tube 4 is connect with heater 5, and heater 5 is arranged in the exterior side wall of outer framework 1,
Liner soft bag includes gas-storing bag 31 and feeding bag 32, is provided on feeding bag 32 into and out of material mouth 321 and escape pipe 322,
32 bottom of feeding bag is provided with biogas slurry outlet pipe 323, and outer framework 1, insulating layer 2 and feeding bag 32 are set gradually from outside to inside, outside
Gas-storing bag 31 is provided at the top of frame 1, gas-storing bag 31 is covered on 32 top of outer framework 1, insulating layer 2 and feeding bag.
Bottom plate 11 is embossed steel plates, is provided with zinc-plated square tube on bottom plate 11.
Side plate 12 is container plate, is provided with square tube on side plate 12.
Heating tube 4 is at vortex-like.
Valve is provided in biogas slurry outlet pipe 323.
Gas-storing bag 31 is irregular hemispherical after inflating.
Gas-storing bag 31 and feeding bag 32 are rubber material.
The design concept of the utility model are as follows: the pentahedron that outer framework is made of five pieces of surface plates of high strength steel.
Wherein five blocks of plates are made of one piece of bottom plate and four blocks of side plates.Base plate strength therein is higher than remaining four blocks of side plate, bottom plate plating
Zinc square tube and embossed steel plates are welded.Side plate is welded by square tube and container plate, and four blocks of side plates are respectively independent, and four pieces
Side plate is hinged with bottom plate, assembling, convenient disassembly.Insulating layer be have five pieces of insulation boards being attached in outer framework, and mutually solely
It is vertical, it is easy to disassemble.Wherein the insulating layer of bottom on be provided with groove, in order to the insertion of heating pipe.Insulating layer can be selected
Inexpensive waste plastic etc..Liner soft bag is that there are two the feeding bags and gas-storing bag that independent plastic cement or rubber form.Wherein
Feeding bag, which is equipped with into and out of material mouth and escape pipe and bottom, biogas slurry outlet pipe.Wherein gas-storing bag is covered on above pentahedron, there is storage
Gas and heat insulation function.Heating tube is embedded in the groove of bottom plate insulating layer, is connected on gas heater, can be to methane-generating pit
Heating.Heater is combustion gas (biogas) water heater.It is mounted on outside outer framework and heating pipe links, to be heated to methane-generating pit.
Technical characteristic of the utility model without description can realize that details are not described herein by or using the prior art,
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in the essential scope of the utility model, also should belong to
The protection scope of the utility model.
Claims (7)
1. a kind of novel combination type methane-generating pit, which is characterized in that including outer framework (1), insulating layer (2), liner soft bag, heating
Manage (4) and heater (5), the outer framework (1) includes bottom plate (11) and the side plate (12) hinged with the bottom plate (11),
The side plate (12) and the bottom plate (11) are vertically arranged into pentahedron, and the insulating layer (2) is attached in the outer framework (1)
Side, is wherein arranged fluted on the insulating layer (2) of bottom, the heating tube (4), the heating are provided in the groove
Pipe (4) is connect with heater (5), and the heater (5) is arranged in the exterior side wall of the outer framework (1), and the liner is soft
Body bag includes gas-storing bag (31) and feeding bag (32), is provided with feed inlet and outlet (321) and outlet on the feeding bag (32)
Manage (322), feeding bag (32) bottom is provided with biogas slurry outlet pipe (323), the outer framework (1), the insulating layer (2) and
The feeding bag (32) sets gradually from outside to inside, is provided with the gas-storing bag (31), the gas storage at the top of the outer framework (1)
Bag (31) is covered on the outer framework (1), the insulating layer (2) and the feeding bag (32) top.
2. novel combination type methane-generating pit according to claim 1, which is characterized in that the bottom plate (11) is embossed steel plates,
Zinc-plated square tube is provided on the bottom plate (11).
3. novel combination type methane-generating pit according to claim 1, which is characterized in that the side plate (12) is container plate
Material is provided with square tube on the side plate (12).
4. novel combination type methane-generating pit according to claim 1, which is characterized in that the heating tube (4) is at vortex-like.
5. novel combination type methane-generating pit according to claim 1, which is characterized in that be arranged on the biogas slurry outlet pipe (323)
There is valve.
6. novel combination type methane-generating pit according to claim 1, which is characterized in that for not after gas-storing bag (31) inflation
Rule is hemispherical.
7. novel combination type methane-generating pit according to claim 1, which is characterized in that the gas-storing bag (31) and the Sheng
Material bag (32) is rubber or plastic cement composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717917.7U CN208362339U (en) | 2018-05-15 | 2018-05-15 | A kind of novel combination type methane-generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717917.7U CN208362339U (en) | 2018-05-15 | 2018-05-15 | A kind of novel combination type methane-generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362339U true CN208362339U (en) | 2019-01-11 |
Family
ID=64934940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820717917.7U Expired - Fee Related CN208362339U (en) | 2018-05-15 | 2018-05-15 | A kind of novel combination type methane-generating pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362339U (en) |
-
2018
- 2018-05-15 CN CN201820717917.7U patent/CN208362339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20210515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |