CN203700354U - Thermal insulation device of integrated anaerobic fermentation tank for gas production and storage - Google Patents
Thermal insulation device of integrated anaerobic fermentation tank for gas production and storage Download PDFInfo
- Publication number
- CN203700354U CN203700354U CN201420055678.5U CN201420055678U CN203700354U CN 203700354 U CN203700354 U CN 203700354U CN 201420055678 U CN201420055678 U CN 201420055678U CN 203700354 U CN203700354 U CN 203700354U
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- tank
- attemperator
- tank body
- zymosis
- gas generation
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Abstract
The utility model provides a thermal insulation device of an integrated anaerobic fermentation tank for gas production and storage and relates to a biogas fermentation device. The fermentation tank comprises a tank body and a gas film, wherein the tank body is filled with a fermentation broth; the gas film is arranged at the top of the tank body; the thermal insulation device comprises a horizontal bracket and a plurality of thermal insulation material layers; the thermal insulation material layers are fixed on the horizontal bracket; the horizontal bracket is arranged between the gas film and the liquid level of the fermentation broth, fixedly connected onto the inner wall of the tank body and provided with a through hole; the thermal insulation material layers are arranged on the outer side of the through hole in the circumferential direction and cover the fermentation broth. The thermal insulation device, disclosed by the utility model, covers the fermentation broth to effectively prevent the heat of the fermentation broth from dissipating externally and reduce heat loss, solves the problem about thermal insulation of the top of the integrated anaerobic fermentation tank, effectively ensures that the fermentation broth in the tank body can be kept at certain temperature, and can also ensure smooth fermentation in the fermentation tank even if the external temperature is lower.
Description
Technical field
The utility model relates to a kind of biogas fermentation device, particularly a kind of attemperator for fermentor tank.
Background technology
Produce in the engineering of biogas at anaerobically fermenting, gas generation-storage integral anaerobic zymosis tank is a kind of generally structure of application that obtains both at home and abroad.This kind of structure is to change the tank deck of rigidity into flexible air film, both saved the material of tank deck, do not need to take up an area and build separately again for the air film of air storage yet, and be a kind of design of very economical rationality.But in Practical Project is built, also there is drawback in this kind of structure.Because anaerobically fermenting need to maintain certain temperature, as the temperature of mesophilic digestion should maintain 36 DEG C, and during the fermentation, the temperature in fermentor tank need to be stablized, and does not allow to occur violent temperature variation.But, the existing integral anaerobic fermentor tank top pair membrane structures that adopt more, only depend on the air between two-layer to realize insulation, heat dissipation capacity is very large, in the time that outside air temperature reduces, temperature in fermentor tank also can decrease, thereby causes fermentation normally not carry out, and has seriously limited applying of gas generation-storage integral anaerobic zymosis tank.And because the aspect ratio of the anaerobic fermentation tank of different material differs, its top area occupied of the tank body of little aspect ratio is larger, and then the relative heat dissipation capacity of the tank body of little aspect ratio is larger, this problem is more serious.
Utility model content
The purpose of this utility model is to provide a kind of attemperator for gas generation-storage integral anaerobic zymosis tank of the calorific loss that can reduce gas generation-storage integral anaerobic zymosis tank top.
For achieving the above object, the utility model proposes a kind of attemperator for gas generation-storage integral anaerobic zymosis tank, described fermentor tank comprises the tank body that takes up fermented liquid and the air film that is arranged at described tank body top, wherein, described attemperator comprises horizontal stand and is fixed on the multiple adiabator layers on described horizontal stand, described horizontal stand is arranged between described air film and the liquid level of described fermented liquid and is fixed on the inwall of described tank body, described horizontal stand has through hole, the top in fermented liquid is also blocked in the outside of multiple described adiabator layers along circumferential array in described through hole.
Attemperator for gas generation-storage integral anaerobic zymosis tank as above, wherein, described horizontal stand comprises and is circular central ring and is radial uniform multiple horizontal braces along described central ring, described through hole is enclosed and is formed by described central ring, one end of described horizontal braces is fixed on the inwall of described tank body, the other end of described horizontal braces is fixed on described central ring, described adiabator layer is fan-shaped and along continuous straight runs and is arranged between described central ring and the inwall of described tank body, described adiabator layer is fixed in described horizontal braces.
Attemperator for gas generation-storage integral anaerobic zymosis tank as above, wherein, multiple described adiabator layers circumferentially arrange continuously along described central ring.
Attemperator for gas generation-storage integral anaerobic zymosis tank as above, wherein, multiple described adiabator layers arrange along the circumferential interval of described central ring.
Attemperator for gas generation-storage integral anaerobic zymosis tank as above, wherein, described attemperator also includes vertical support frame, and one end of described vertical support frame is connected with described central ring, and the other end of described vertical support frame is supported on described tank body bottom surface.
Attemperator for gas generation-storage integral anaerobic zymosis tank as above, wherein, described horizontal stand is arranged at the top of described tank body.
Attemperator for gas generation-storage integral anaerobic zymosis tank as above, wherein, described adiabator layer is coated with one deck water-proof and anti-corrosive material layer.
Attemperator for gas generation-storage integral anaerobic zymosis tank as above, wherein, described water-proof and anti-corrosive material layer is polyvinyl chloride layer of cloth.
Compared with prior art, the utlity model has following characteristics and advantage:
The attemperator the utility model proposes blocks above fermented liquid, can effectively stop the heat of fermented liquid outwards to scatter and disappear, reduce calorific loss, solve the problem of gas generation-storage integral anaerobic zymosis tank top insulation, effectively ensure that the fermented liquid in tank body can maintain certain temperature, even if also can ensure that in the situation that outside air temperature is lower fermentation in fermentor tank carries out smoothly.
Brief description of the drawings
Accompanying drawing described here is only for task of explanation, and is not intended to limit by any way the utility model scope of disclosure.In addition, shape and the proportional sizes etc. of the each parts in figure is only schematically, for helping understanding of the present utility model, is not shape and the proportional sizes that specifically limits the each parts of the utility model.Those skilled in the art, under instruction of the present utility model, can select various possible shapes and proportional sizes to implement the utility model as the case may be.
Fig. 1 is the side-view of the utility model for the attemperator of gas generation-storage integral anaerobic zymosis tank;
Fig. 2 is the vertical view of the utility model for the attemperator of gas generation-storage integral anaerobic zymosis tank;
Fig. 3 is the vertical view of the another kind of embodiment of the utility model.
100-fermentor tank; 110-tank body; 120-air film; The outer air film of 121-; 122-internal layer air film; 200-attemperator; 210-horizontal stand; 211-through hole; 212-central ring; 213-horizontal braces; 214-vertical support frame; 220-adiabator layer; De-diameter.
Embodiment
With the description of the utility model embodiment, can more be well understood to details of the present utility model by reference to the accompanying drawings.But embodiment of the present utility model described here,, for explaining the purpose of this utility model, is only to restriction of the present utility model and can not be understood as by any way.Under instruction of the present utility model, technician can conceive based on possible distortion arbitrarily of the present utility model, and these all should be regarded as belonging to scope of the present utility model.
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the side-view of the utility model for the attemperator of gas generation-storage integral anaerobic zymosis tank, Fig. 2 is the vertical view of the utility model for the attemperator of gas generation-storage integral anaerobic zymosis tank, and Fig. 3 is the vertical view of the another kind of embodiment of the utility model.As shown in Figure 1 to Figure 3, gas generation-storage integral anaerobic zymosis tank 100 comprises the tank body 110 that takes up fermented liquid and the air film 120 that is arranged at tank body 110 tops, and air film 120 comprises outer air film 121 and internal layer air film 122.The attemperator 200 the utility model proposes comprises horizontal stand 210 and is fixed on the multiple adiabator layers 220 on horizontal stand 210, horizontal stand 210 is arranged between air film 120 and the liquid level of fermented liquid, and horizontal stand 210 is fixed on the inwall of tank body 110, horizontal stand 210 has through hole 211, and multiple adiabator layers 220 are along circumferential array in the outside of through hole 211 and block the top in fermented liquid.
Principle of work of the present utility model is: the adiabator layer 220 blocking above fermented liquid can effectively stop the heat of fermented liquid outwards to scatter and disappear, reduce calorific loss, solve the problem of gas generation-storage integral anaerobic zymosis tank 100 top insulations, effectively ensure that the fermented liquid in tank body 110 can maintain certain temperature, even if also can ensure that in the situation that outside air temperature is lower fermentation in fermentor tank 100 carries out smoothly; Meanwhile, the gas that fermented liquid produces again can be by the through hole 211 interior storage of air film 120 that enters tank body 110 tops of rising, the normal operation of guarantee aerogenesis air storage integral anaerobic tank 100.
Further, horizontal stand 210 comprises the central ring 212 that is circular and is radial uniform multiple horizontal braces 213 along central ring 212, like this, through hole 211 is enclosed and is formed by central ring 212, one end of horizontal braces 213 is fixed on the inwall of tank body 110, the other end of horizontal braces 213 is fixed on central ring 212, adiabator layer 220 is fan-shaped and along continuous straight runs and is arranged between central ring 212 and the inwall of tank body 110, and adiabator layer 220 is fixed in horizontal braces 213.In actual production, consider ventilation and reduce the factor such as convective heat exchange, size that can corresponding adjustment through hole 211 diameter De, for example, for the large fermentor tank of gas production rate, through hole 211 diameter De get large value, for the little fermentor tank of gas production rate, through hole 211 diameter De get the small value.Other any form that the type of attachment of the inwall of horizontal braces 213 and central ring 212 and tank body 110 can adopt welding or those skilled in the art to be familiar with.Coil 212 and horizontal braces 213 are arranged at the top of tank body 110, can also prevent subsiding of internal layer air film 122 simultaneously.
Further, as shown in Figure 2, multiple adiabator layers 220 circumferentially arrange continuously along central ring 212.
As another kind of embodiment of the present utility model, as shown in Figure 3, multiple adiabator layers 220 arrange along the circumferential interval of central ring 212.
In the utility model, as shown in Figure 1, attemperator 200 also includes vertical support frame 214, and one end of vertical support frame 214 is connected with central ring 212, and the other end of vertical support frame 214 is supported on tank body 110.Vertical support frame 214 can be made up of many vertical support bar.Many vertical support bar are along circumferentially evenly on central ring 212, and its one end is connected with central ring 212, and its other end is supported on the pre-buried steel plate in the bottom of tank body 110.In addition, central ring 212, horizontal braces 213 and vertical support frame 214 are anticorrosive steel structure, certainly, central ring 212, horizontal braces 213 and vertical support frame 214 also can be made up of the material that other has certain rigidity and preservative property well known to those skilled in the art.
In the utility model, adiabator layer 220 is polyurethane foam heat insulation material layer.The thickness of adiabator layer 220 can be determined according to external world's physical environment temperature in winter.The thickness of adiabator layer 220, as the northern area of China, can be strengthened in the low place of physical environment temperature in winter; And the place that physical environment temperature is higher is in the winter time as south China area, can reduce the thickness of thermal insulation layer 220.Adiabator layer 220 can be tied up and is fixed in horizontal braces 213 by stainless steel and iron wire bundle, and certainly, adiabator layer 220 also can adopt the familiar alternate manner of those skilled in the art to be fixed in horizontal braces 213.
Further, adiabator layer 220 is coated with one deck water-proof and anti-corrosive material layer.This water-proof and anti-corrosive material layer is polyvinyl chloride (PVC) layer of cloth.
For the detailed explanation of the respective embodiments described above, its object is only the utility model to make an explanation, so that can understand better the utility model, but, it is to restriction of the present utility model that these descriptions can not be construed to any reason, particularly, also arbitrary combination mutually of each feature of describing in different embodiments, thereby form other embodiments, except there being clearly contrary description, these features should be understood to can be applied in any one embodiment, and are also not only confined to described embodiment.
Claims (8)
1. the attemperator for gas generation-storage integral anaerobic zymosis tank, described fermentor tank comprises the tank body that takes up fermented liquid and the air film that is arranged at described tank body top, it is characterized in that, described attemperator comprises horizontal stand and is fixed on the multiple adiabator layers on described horizontal stand, described horizontal stand is arranged between described air film and the liquid level of described fermented liquid and is fixed on the inwall of described tank body, described horizontal stand has through hole, and the top in fermented liquid is also blocked in the outside of multiple described adiabator layers along circumferential array in described through hole.
2. the attemperator for gas generation-storage integral anaerobic zymosis tank as claimed in claim 1, it is characterized in that, described horizontal stand comprises and is circular central ring and is radial uniform multiple horizontal braces along described central ring, described through hole is enclosed and is formed by described central ring, one end of described horizontal braces is fixed on the inwall of described tank body, the other end of described horizontal braces is fixed on described central ring, described adiabator layer is fan-shaped and along continuous straight runs and is arranged between described central ring and the inwall of described tank body, described adiabator layer is fixed in described horizontal braces.
3. the attemperator for gas generation-storage integral anaerobic zymosis tank as claimed in claim 2, is characterized in that, multiple described adiabator layers circumferentially arrange continuously along described central ring.
4. the attemperator for gas generation-storage integral anaerobic zymosis tank as claimed in claim 2, is characterized in that, multiple described adiabator layers arrange along the circumferential interval of described central ring.
5. the attemperator for gas generation-storage integral anaerobic zymosis tank as claimed in claim 2, it is characterized in that, described attemperator also includes vertical support frame, and one end of described vertical support frame is connected with described central ring, and the other end of described vertical support frame is supported on described tank body bottom surface.
6. the attemperator for gas generation-storage integral anaerobic zymosis tank as claimed in claim 2, is characterized in that, described horizontal stand is arranged at the top of described tank body.
7. the attemperator for gas generation-storage integral anaerobic zymosis tank as described in any one in claim 1 to 6, is characterized in that, described adiabator layer is coated with one deck water-proof and anti-corrosive material layer.
8. the attemperator for gas generation-storage integral anaerobic zymosis tank as claimed in claim 7, is characterized in that, described water-proof and anti-corrosive material layer is polyvinyl chloride layer of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055678.5U CN203700354U (en) | 2014-01-28 | 2014-01-28 | Thermal insulation device of integrated anaerobic fermentation tank for gas production and storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055678.5U CN203700354U (en) | 2014-01-28 | 2014-01-28 | Thermal insulation device of integrated anaerobic fermentation tank for gas production and storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700354U true CN203700354U (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055678.5U Expired - Fee Related CN203700354U (en) | 2014-01-28 | 2014-01-28 | Thermal insulation device of integrated anaerobic fermentation tank for gas production and storage |
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| CN (1) | CN203700354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044466A (en) * | 2022-06-23 | 2022-09-13 | 南通凯赛生化工程设备有限公司 | Horizontal anaerobic fermentation tank is with automatic heat preservation device and horizontal anaerobic fermentation tank |
-
2014
- 2014-01-28 CN CN201420055678.5U patent/CN203700354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044466A (en) * | 2022-06-23 | 2022-09-13 | 南通凯赛生化工程设备有限公司 | Horizontal anaerobic fermentation tank is with automatic heat preservation device and horizontal anaerobic fermentation tank |
| CN115044466B (en) * | 2022-06-23 | 2023-09-29 | 南通凯赛生化工程设备有限公司 | Automatic heat preservation device for horizontal anaerobic fermentation tank and horizontal anaerobic fermentation tank |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151116 Address after: 025550 the Inner Mongolia Autonomous Region Chifeng city Alukerqinqi Tianshan Town New Energy Industrial Park Patentee after: Chifeng Yuan Yi Biomass Technology Co., Ltd. Address before: 100107, Chaoyang District Tianlong garden, block B, Beijing, 30, 3007 Patentee before: BEIJING JINYU BLUE SKY ECOLOGICAL ENERGY TECHNOLOGY DEVELOPMENT CO., LTD. |
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| 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: 20140709 Termination date: 20210128 |