CN203163284U - Warm water circulating device used for intermediate constant-temperature anaerobic reaction - Google Patents
Warm water circulating device used for intermediate constant-temperature anaerobic reaction Download PDFInfo
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- CN203163284U CN203163284U CN 201320193909 CN201320193909U CN203163284U CN 203163284 U CN203163284 U CN 203163284U CN 201320193909 CN201320193909 CN 201320193909 CN 201320193909 U CN201320193909 U CN 201320193909U CN 203163284 U CN203163284 U CN 203163284U
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- fermentation vat
- storage tank
- pipeline
- anaerobic reaction
- warm water
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model relates to a warm water circulating device used for intermediate constant-temperature anaerobic reactions. The warm water circulating device comprises a water storage tank, a heating unit used for heating the water storage tank and a pipeline unit used for enabling water in the water storage tank to flow past and return the water storage tank, the pipeline unit comprises a water pump and a pipeline, the pipeline is connected with the water storage tank and the water pump respectively and surrounds a fermentation tank of the intermediate constant-temperature anaerobic reactions, and the heating unit comprises a solar water heater. The warm water circulating device for the intermediate constant-temperature anaerobic reactions has the advantages that the warm water circulating device can maintain anaerobic reaction temperature to enable fermentation time of the anaerobic reactions to be short.
Description
Technical field
The utility model relates to the process field of organic waste, more particularly, relates to a kind of warm water EGR for the constant temperature anaerobic reaction.
Background technology
In the prior art, use anaerobic reaction to handle organic waste in a large number, make the organic waste of handling ferment, decompose, and then obtain utilizable biogas and organic fertilizer.But above-mentioned fermentation is with good conditionsi, when these conditions do not satisfy, sweat may not can take place or time of using longer.And usually, the place of these fermentations (comprising its disposal ability) all designs in advance, if can not handle existing organic waste according to design time, will make the entire process program delay, thereby can not reach the effect of prior design.In these conditions, keeping the environment temperature constant is the condition of an outbalance.But because the variation of temperature, even in comparatively hot south, its temperature difference sooner or later also may cause the delay of fermenting.
The utility model content
The technical problems to be solved in the utility model is, at prior art above-mentioned can not keep preferably anaerobic reaction environment temperature, cause the long defective of fermentation time, thereby provide a kind of anaerobic reaction temperature that can keep to make the short warm water EGR that is used for the constant temperature anaerobic reaction of its fermentation time.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of warm water EGR for the constant temperature anaerobic reaction, comprise storage tank, be used for the heat-generating units of the described storage tank of heating and the piping unit that flows through and return described storage tank for the water that makes described storage tank; Described piping unit comprises water pump and the pipeline that is connected with described storage tank and described water pump respectively, the fermentation vat of described pipe ring constant temperature anaerobic reaction in described; Described heat-generating units comprises solar water heater.
Further, the shape in described fermentation vat length direction cross section is pentagon, and described pentagon comprises top margin, base, the hypotenuse that links to each other with the described top margin side parallel with two; Described fermentation vat is embedded in underground, and described pipeline is centered around on the described fermentation vat through middle part or the bottom outer wall of described two sides.
Further, also comprise the heat-insulation layer that is arranged on outside the described fermentation vat outer wall, described pipeline is arranged between the outer pool wall and described heat-insulation layer of described fermentation vat.
Further, described fermentation vat is that concrete is made, and also is provided with heat-insulation layer outside described fermentation vat outer wall, and described pipeline is arranged in the pool wall of described fermentation vat.
Further, described fermentation vat is embedded in underground, and described pipeline is arranged under the described fermentation vat bottom surface, and it lays area greater than the base area of described fermentation vat.
Implement the warm water EGR for the constant temperature anaerobic reaction of the present utility model, has following beneficial effect: because this warm water circulatory system uses heat-generating units that the water in the storage tank is heated, make it keep the temperature of setting, make fermentation vat keep certain temperature by the pipeline around fermentation vat, simultaneously, make the water in ducted water and the storage tank exchange by water pump, keep its temperature, and then keep the temperature of fermentation vat.Therefore, thus this warm water EGR can keep the anaerobic reaction temperature to make its fermentation time shorter.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the warm water EGR embodiment of constant temperature anaerobic reaction.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further.
As shown in Figure 1, be used among the warm water EGR embodiment of constant temperature anaerobic reaction at the utility model, the warm water EGR that should be used for the constant temperature anaerobic reaction comprises storage tank 1, is used for the heat-generating units (not shown) of the described storage tank 1 of heating and the piping unit that flows through and return described storage tank 1 for the water that makes described storage tank 1; Described piping unit comprises water pump 3 and the pipeline 2(that is connected with described storage tank 1 and described water pump respectively in Fig. 1, and pipeline 2 has comprised the pipeline that is connected between water pump 3 and the storage tank 1), described pipeline 2 is around the fermentation vat 4 of constant temperature anaerobic reaction in described; In the present embodiment, above-mentioned fermentation vat 4 is embedded in underground, and the shape in described fermentation vat 4 length direction cross sections is pentagons, and described pentagon comprises top margin, base, the hypotenuse that links to each other with the described top margin side parallel with two; Described pipeline 2 is looped around on the outer wall of the middle part of described fermentation vat 4 or bottom through above-mentioned two sides.In the outside of above-mentioned fermentation vat 4, also be provided with the heat-insulation layer (not shown), this heat-insulation layer is made of insulation material, and for example, foam etc. is used for isolating the heat exchange of fermentation vat 4 and outside.In the present embodiment, this heat-insulation layer wraps up above-mentioned fermentation vat 4 all sidedly, that is to say, all there is the heat-insulation layer parcel end face of this fermentation vat 4, bottom surface, side.In the present embodiment, the vertical view of this fermentation vat 4 be one trapezoidal.In this case, a kind of set-up mode preferably of above-mentioned pipeline 2 is that it is arranged on the position of leaning on described fermentation vat middle part into or bottom, is convenient to install, and simultaneously, it is arranged between above-mentioned heat-insulation layer and fermentation vat 4 pool walls; At this moment, pipeline 2 is pressed close to this fermentation vat 4 by a position, center on this fermentation vat 4 clockwise or counterclockwise, each around this fermentation vat 4 all by or press close to above-mentioned two sides (being two sides of fermentation vat 4 length direction cross sectional shapes), form a plurality of coil pipes around this fermentation vat 4, be connected to water pump 3 at last, and by water pump 3 water pump in the pipe returned storage tank.In this case, though slower to the heating of fermentation vat 4,, its maintenance or maintenance to pipeline 2 is comparatively convenient.Usually, in the present embodiment, described fermentation vat 4 is made for concrete, it has certain thickness, under another situation in the present embodiment, when also being provided with heat-insulation layer outside described fermentation vat 4 outer walls, described pipeline 2 also can center on described fermentation vat 4 in the manner described above, but pipeline 2 is arranged in the pool wall of described fermentation vat 4.Though can guarantee to greatest extent that in this case heat does not leak,, not only construction is comparatively complicated, and the later stage is also comparatively inconvenient to repairing and the maintenance of pipeline 2.
Except the arranging of two kinds of pipelines 2 recited above; also has a kind of set-up mode between the pipeline 2 between the two; namely lay the heat-insulation layer of bottom surface; tubing 2 on this heat-insulation layer; and then at the pipeline 2 that lays protective device (protection pipeline 2 can not weighed wounded by fermentation vat 4) is set; make up fermentation vat 4 at this protective device, make the bottom surface of fermentation vat 4 on above-mentioned protective device.Make described pipeline 2 be arranged under the described fermentation vat bottom surface like this, and its laying area need be greater than the base area of described fermentation vat.The ferment effect of this mode is better, and this all is to pile up on fermentation vat 4 bottom surfaces because of organic waste.Simultaneously, the maintenance difficulty of the pipeline 2 of this mode also is between the above-mentioned dual mode.
In the present embodiment, the water in the storage tank 1 constantly enters pipeline 2, gets back to storage tank 1 through water pump 3, in this cyclic process, because the temperature difference of the water in fermentation vat 4 and the pipeline 2, water is by pipeline 2 time, constantly carry out heat exchange with fermentation vat 4, make water temperature constantly descend.In order to keep constant temperature, need the water in the storage tank 1 be heated.In the present embodiment.Adopt heat-generating units to the heating of the water in the storage tank 1, keeping the stable of its water temperature, and then keep the stable of temperature in the fermentation vat 4, accelerate sweat.In the present embodiment, above-mentioned heat-generating units is solar water heater.This solar water heater comprises control module, solar panel, energy-storage units and heating wire.Wherein, solar panel (being photovoltaic converting unit array) is installed in appropriate position, and solar energy is converted to electric energy, under the control of control module, store energy-storage units into, heating wire is installed in the storage tank 1, with the water insulation in the storage tank 1, and be connected with energy-storage units by switch, when control module is lower than setting value by the temperature in the sensor discovery storage tank 1, control module output control signal, make above-mentioned switch connection, heating wire begin heating, the water in the heating storage tank 1; When control module finds that water temperature is higher than another setting value, control above-mentioned switch and disconnect, stop heating.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a warm water EGR that is used for the constant temperature anaerobic reaction is characterized in that, comprises storage tank, is used for the heat-generating units of the described storage tank of heating and the piping unit that flows through and return described storage tank for the water that makes described storage tank; Described piping unit comprises water pump and the pipeline that is connected with described storage tank and described water pump respectively, the fermentation vat of described pipe ring constant temperature anaerobic reaction in described; Described heat-generating units comprises solar water heater.
2. the warm water EGR for the constant temperature anaerobic reaction according to claim 1, it is characterized in that, the shape in described fermentation vat length direction cross section is pentagon, and described pentagon comprises top margin, base, the hypotenuse that links to each other with the described top margin side parallel with two; Described fermentation vat is embedded in underground, and described pipeline is centered around on the described fermentation vat through middle part or the bottom outer wall of described two sides.
3. the warm water EGR for the constant temperature anaerobic reaction according to claim 2 is characterized in that, also comprises the heat-insulation layer that is arranged on outside the described fermentation vat outer wall, and described pipeline is arranged between the outer wall and described heat-insulation layer of described fermentation vat.
4. the warm water EGR for the constant temperature anaerobic reaction according to claim 2 is characterized in that, described fermentation vat is that concrete is made, and also is provided with heat-insulation layer outside described fermentation vat outer wall, and described pipeline is arranged in the pool wall of described fermentation vat.
5. the warm water EGR for the constant temperature anaerobic reaction according to claim 1 is characterized in that described fermentation vat is embedded in underground, and described pipeline is arranged under the described fermentation vat bottom surface, and it lays area greater than the base area of described fermentation vat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193909 CN203163284U (en) | 2013-04-17 | 2013-04-17 | Warm water circulating device used for intermediate constant-temperature anaerobic reaction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193909 CN203163284U (en) | 2013-04-17 | 2013-04-17 | Warm water circulating device used for intermediate constant-temperature anaerobic reaction |
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| Publication Number | Publication Date |
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| CN203163284U true CN203163284U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320193909 Expired - Fee Related CN203163284U (en) | 2013-04-17 | 2013-04-17 | Warm water circulating device used for intermediate constant-temperature anaerobic reaction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979100A (en) * | 2020-07-17 | 2020-11-24 | 成都川一机械有限公司 | Constant-temperature heating system for fermentation tank |
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2013
- 2013-04-17 CN CN 201320193909 patent/CN203163284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979100A (en) * | 2020-07-17 | 2020-11-24 | 成都川一机械有限公司 | Constant-temperature heating system for fermentation tank |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130828 Termination date: 20200417 |