CN201016592Y - Heat source cycle utilization apparatus during straw breakdown process - Google Patents
Heat source cycle utilization apparatus during straw breakdown process Download PDFInfo
- Publication number
- CN201016592Y CN201016592Y CNU2007201006477U CN200720100647U CN201016592Y CN 201016592 Y CN201016592 Y CN 201016592Y CN U2007201006477 U CNU2007201006477 U CN U2007201006477U CN 200720100647 U CN200720100647 U CN 200720100647U CN 201016592 Y CN201016592 Y CN 201016592Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- tank
- thermal
- jar
- decomposition
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000010902 straw Substances 0.000 title abstract description 4
- 230000015556 catabolic process Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000011343 solid material Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
- 230000029087 digestion Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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- Fertilizers (AREA)
Abstract
The utility model relates to a thermal recycling device, in particular to a thermal recycling device in the process of decomposing straws, which solves the problem of increased production cost because the temperature of the gas-forming tank should be controlled by the external thermal source in the existing process of straw decomposition. The utility model includes a decomposition tank, a gas-forming tank and a heat exchanger between the decomposition tank and the gas-forming tank. One side of the heat exchanger is provided with a hot water circulating pipe constituted by a thermal ingress pipe and a thermal delivery pipe and the hot water circulating pipe extends into the decomposition tank; the other side of the heat exchanger is provided with a cold water circulating pipe constituted by a cold ingress pipe and a cold delivery pipe and the cold water circulating pipe extends into the gas-forming tank. The utility model used the biological heat produced in the process of solid materials decomposition in the decomposition tank and puts the heat in the gas-forming tank through the replacement of the heat exchanger, thus achieving the insulation and warming of the tank, reducing the auxiliary heating facilities, and decreasing the investment and operating cost. The utility model also has the advantages of simple structure, convenient operation and certain promotional value.
Description
Technical field
The utility model relates to the thermal cycle use device, is specially the recycling device of thermal source in a kind of stalk decomposable process.
Background technology
At present, agricultural crop straw utilizes technology successfully to promote in a lot of areas of China, efficiently solve the energy scarcity problem, most of ways are earlier with crushed stalk and add fermenting agent and be placed on and carry out obtaining grog behind a series of biochemical reactions in decomposing jar, then grog is added the aerogenesis jar and produce biogas and fertilizer, in existing methane gas producing device, as realizing mesophilic digestion, generally need the temperature in the control aerogenesis jar to spend Celsius 35 to 38, when the temperature of aerogenesis jar is lower than 35 when spending, need extraneous thermal source to assist heating, normally use coal-burning boiler, coal gas, electrical heating, solar energy heating etc.; When the temperature of aerogenesis jar is higher than 38 when spending, usually with air blast to the cooling of drying of aerogenesis tank body.The shortcoming that this aerogenesis apparatus exists is owing to constantly needing extraneous thermal source to heat or lower the temperature, set up many auxiliary equipment, increased production cost greatly, and the energy that produces in the biological fermentation process has wasted, not being fully used.
Summary of the invention
The utility model provides the recycling device of thermal source in a kind of stalk decomposable process in order to solve in the existing stalk decomposable process in the aerogenesis jar temperature and to need extraneous thermal source to regulate and control and causing problem such as production cost increase
The utility model is to adopt following technical scheme to realize: the recycling device of thermal source in the stalk decomposable process, comprise and be arranged at the heat exchanger that decomposes between jar and the aerogenesis jar, the hot-water circulation pipe that heat exchanger one side setting is formed by thermal medium ingress pipe and thermal medium delivery line, the hot-water circulation pipe stretches into and decomposes in the jar, the heat exchanger opposite side is provided with the cool water circulating pipe that is formed by cold medium ingress pipe and cold medium delivery line, and cool water circulating pipe stretches in the aerogenesis jar.Heat exchanger described in the utility model is existing known products, its product structure and operation principle are that those of ordinary skill in the art knows, the effect of heat exchanger is the heat transmission equipment that utilizes high temperature fluid waste heat heating cryogen, and the utility model can be chosen the heat exchanger of different model according to the size of production capacity.Because when the stalk in the decomposition jar is degraded under action of microorganisms, can produce a large amount of biological heats, the utility model utilize heat exchanger and connected hot-water circulation pipe, cool water circulating pipe with this part thermal energy transfer to the aerogenesis jar, for the aerogenesis jar heats, is incubated, guarantee the fermentation temperature in the aerogenesis jar.The heat that the utility model has effectively utilized system self to produce, avoided setting up in the existing installation for fermenting heat, auxiliary equipment such as cooling.
The utility model also includes cooling tower, and the cooling tower both sides are communicated with cold medium ingress pipe, cold medium delivery line respectively by pipeline.Cooling tower described in the utility model is existing known products, its product structure and operation principle are that those of ordinary skill in the art knows, the effect of cooling tower is that the cooling water with the used heat of carrying under one's arms carries out heat exchange at Ta Nei and air, makes used heat be transferred to air and spills in the atmosphere.When carrying out mesophilic digestion, must the interior temperature maintenance of control aerogenesis jar spend,, can waste heat be scattered and disappeared by cooling tower when the temperature rising, when heat is superfluous 35 to 38.
On cold medium ingress pipe described in the utility model, cold medium delivery line and the pipeline valve is housed respectively, can conveniently controls the displacement between heat exchanger and the cooling tower.
Compared with prior art, the utility model is installed on raw material and decomposes between jar and the aerogenesis jar, utilize raw material to decompose jar biological heat that decomposition solid material process is produced, displacement by heat exchanger, heat is replaced in the aerogenesis jar, be reached for the tank body insulation and heat, when needs are lowered the temperature, utilize cooling tower to take away heat, the purpose that warm constant temperature is produced in keeping.Have the following advantages: 1, reduce the auxiliary facility of heating, reduce investment, reduced operation cost; 2, simple in structure, easy operating has certain popularization value.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: 1-decomposes jar cold medium delivery line of a 2-aerogenesis jar 3-heat exchanger 4-thermal medium ingress pipe 5-thermal medium delivery line 6-cold medium ingress pipe 7-8-cooling tower 9,10- pipeline 11,12,13,14-valve
The specific embodiment
The recycling device of thermal source in the stalk decomposable process, comprise and be arranged at the heat exchanger 3 that decomposes between jar 1 and the aerogenesis jar 2, the hot-water circulation pipe that heat exchanger 3 one side settings are formed by thermal medium ingress pipe 4 and thermal medium delivery line 5, the hot-water circulation pipe stretches into and decomposes in the jar 1, the cool water circulating pipe that heat exchanger 3 opposite side settings are formed by cold medium ingress pipe 6 and cold medium delivery line 7, cool water circulating pipe stretches in the aerogenesis jar 2; Also include cooling tower 8, cooling tower 8 both sides are communicated with cold medium ingress pipe 6, cold medium delivery line 7 respectively by pipeline 9,10; On cold medium ingress pipe 6, cold medium delivery line 7 and the pipeline 9,10 valve 11,12,13,14 is housed respectively.
During concrete enforcement, start heat exchanger, open valve 11,12, valve-off 13,14, be arranged in that the water that decomposes jar 1 thermal medium ingress pipe 4 is heated and after heat exchanger 3 release heat, return again by thermal medium delivery line 5 and decompose in jar 1, and the cold water in the cold medium ingress pipe 6 in the aerogenesis jar 2 enter heat exchanger 3 back absorption heats with recycling, and flow back in the aerogenesis jar 2 by cold medium delivery line 7, with the zymotic fluid in the heat transferred aerogenesis jar; Temperature in the aerogenesis jar is higher, when being the heat surplus, for guaranteeing that a jar interior temperature is controlled between the 35-38 degree, valve-off 11,12, open valve 13,14, the hot water after being heated in the cold medium delivery line 7 enters cooling tower 8 by pipeline 9, carries out heat exchange with air, make used heat be transferred to air and spill in the atmosphere, and the water that is cooled flows into cold medium ingress pipe 6 with recycling by pipeline 10.
Claims (3)
1. the recycling device of thermal source in the stalk decomposable process, it is characterized in that comprising the heat exchanger (3) that is arranged between decomposition jar (1) and the aerogenesis jar (2), the hot-water circulation pipe that heat exchanger (3) one side settings are formed by thermal medium ingress pipe (4) and thermal medium delivery line (5), the hot-water circulation pipe stretches into and decomposes in jar (1), the cool water circulating pipe that heat exchanger (3) opposite side setting is formed by cold medium ingress pipe (6) and cold medium delivery line (7), cool water circulating pipe stretches in the aerogenesis jar (2).
2. the recycling device of thermal source in the stalk decomposable process according to claim 1 is characterized in that: also include cooling tower (8), cooling tower (8) both sides are communicated with cold medium ingress pipe (6), cold medium delivery line (7) respectively by pipeline (9,10).
3. the recycling device of thermal source in the stalk decomposable process according to claim 1 and 2 is characterized in that: on cold medium ingress pipe (6), cold medium delivery line (7) and the pipeline (9,10) valve (11,12,13,14) is housed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201006477U CN201016592Y (en) | 2007-02-13 | 2007-02-13 | Heat source cycle utilization apparatus during straw breakdown process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201006477U CN201016592Y (en) | 2007-02-13 | 2007-02-13 | Heat source cycle utilization apparatus during straw breakdown process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016592Y true CN201016592Y (en) | 2008-02-06 |
Family
ID=39057081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201006477U Expired - Lifetime CN201016592Y (en) | 2007-02-13 | 2007-02-13 | Heat source cycle utilization apparatus during straw breakdown process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016592Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983289A (en) * | 2016-09-27 | 2019-07-05 | 卢西亚诺·坦布里尼 | Method and apparatus for drying bulk material |
| CN111778292A (en) * | 2020-06-22 | 2020-10-16 | 四川华地康生态农业有限公司 | Agricultural solid waste biological fermentation method |
-
2007
- 2007-02-13 CN CNU2007201006477U patent/CN201016592Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983289A (en) * | 2016-09-27 | 2019-07-05 | 卢西亚诺·坦布里尼 | Method and apparatus for drying bulk material |
| CN111778292A (en) * | 2020-06-22 | 2020-10-16 | 四川华地康生态农业有限公司 | Agricultural solid waste biological fermentation method |
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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: TAIYUAN TESHI BIOLOGICAL ENERGY TECHNOLOGY CO., LT Free format text: FORMER OWNER: HAN NONG Effective date: 20140124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140124 Address after: 030006 room 407, block B, Pioneer Park, Taiyuan hi tech Zone, Shanxi Patentee after: Taiyuan special Bio Energy Technology Co., Ltd. Address before: 030006 room 407, block B, Pioneer Park, Taiyuan hi tech Zone, Shanxi Patentee before: Han Nong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |