CN202133305U - A biogas project waste heat utilization device - Google Patents
A biogas project waste heat utilization device Download PDFInfo
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- CN202133305U CN202133305U CN201120149455U CN201120149455U CN202133305U CN 202133305 U CN202133305 U CN 202133305U CN 201120149455 U CN201120149455 U CN 201120149455U CN 201120149455 U CN201120149455 U CN 201120149455U CN 202133305 U CN202133305 U CN 202133305U
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- biogas
- outlet
- cooling water
- shell
- serpentine pipe
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- 239000002918 waste heat Substances 0.000 title claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 241000270295 Serpentes Species 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本实用新型涉及余热利用领域，特别涉及大型沼气工程的保温增温。本实用新型提供一种沼气工程余热利用装置，包括壳体、蛇形管、沼气进口、沼气出口、冷却水出口、冷却水进口、冷凝水出口和污水出口；所述壳体内装有蛇形管，蛇形管的一端穿过壳体与沼气进口相连，蛇形管的另一端与沼气出口相连，蛇形管出口内侧开有冷凝水出口；壳体上部开有冷却水出口，壳体下部开有冷却水进口；壳体下部呈圆锥形，底部开有污水出口。本实用新型设计合理、结构紧凑、方便加工、成本低廉，充分利用沼气工程中的热能，无污染，不需要增加消耗新能源，减少资源浪费，提高了资源的综合利用，不受环境影响，稳定性高。
The utility model relates to the field of waste heat utilization, in particular to heat preservation and temperature increase of large biogas projects. The utility model provides a waste heat utilization device for biogas engineering, which comprises a housing, a serpentine pipe, a biogas inlet, a biogas outlet, a cooling water outlet, a cooling water inlet, a condensed water outlet and a sewage outlet; the housing is equipped with a serpentine pipe , one end of the serpentine pipe passes through the shell and connects to the biogas inlet, the other end of the serpentine pipe connects to the biogas outlet, and there is a condensate outlet on the inner side of the serpentine pipe outlet; there is a cooling water outlet on the upper part of the shell, and a cooling water outlet on the lower part of the shell There is a cooling water inlet; the lower part of the shell is conical, and there is a sewage outlet at the bottom. The utility model has reasonable design, compact structure, convenient processing, low cost, fully utilizes the heat energy in the biogas project, has no pollution, does not need to increase the consumption of new energy, reduces waste of resources, improves the comprehensive utilization of resources, is not affected by the environment, and is stable high sex.
Description
技术领域 technical field
本实用新型涉及余热利用领域，特别涉及大型沼气工程的保温增温。The utility model relates to the field of waste heat utilization, in particular to heat preservation and temperature increase of large biogas projects.
背景技术 Background technique
大型沼气工程技术发展较快，在北方寒冷地区，沼气工程的保温、增温尤其重要，其中增温方式主要是利用燃煤、太阳能或发电机组余热等。利用燃煤增温不仅浪费资源，还污染环境，使用脱硫除尘设备运行成本高，而且燃煤是不可再生资源，能源紧缺的当今，此增温方式发展前景不佳。太阳能是清洁能源且资源丰富，但太阳能受天气状况限制，尤其是冬季日照时间短难以达到预期效果，还需同时配备备用加热设备，增加了投资，使用不便。利用发电余热可以综合利用资源，但热量有限，无法满足工艺使用要求。The technology of large-scale biogas projects is developing rapidly. In the cold northern regions, the insulation and temperature increase of biogas projects are particularly important. Among them, the methods of temperature increase mainly use coal combustion, solar energy or waste heat from generator sets, etc. The use of coal to increase temperature not only wastes resources, but also pollutes the environment. The use of desulfurization and dust removal equipment has high operating costs, and coal is a non-renewable resource. In today's energy shortage, the development prospect of this heating method is not good. Solar energy is clean energy and rich in resources, but solar energy is limited by weather conditions, especially in winter when the sunshine time is short, it is difficult to achieve the expected effect, and it is necessary to equip backup heating equipment at the same time, which increases investment and is inconvenient to use. The use of waste heat from power generation can comprehensively utilize resources, but the heat is limited and cannot meet the requirements of the process.
发明内容 Contents of the invention
本实用新型的目的在于克服现有技术中存在的不足，提供一种结构紧凑、设计合理、易加工且成本低廉，能有效提高能源综合利用，并将沼气工程中分离产生的热量回收利用的沼气工程余热利用装置。The purpose of the utility model is to overcome the deficiencies in the prior art, to provide a biogas with compact structure, reasonable design, easy processing and low cost, which can effectively improve the comprehensive utilization of energy and recycle the heat generated in the biogas project. Engineering waste heat utilization device.
本实用新型的技术方案是：一种沼气工程余热利用装置，包括壳体、蛇形管、沼气进口、沼气出口、冷却水出口、冷却水进口、冷凝水出口和污水出口；所述壳体内装有蛇形管，蛇形管的一端穿过壳体与沼气进口相连，蛇形管的另一端与沼气出口相连，蛇形管出口内侧开有冷凝水出口；壳体上部开有冷却水出口，壳体下部开有冷却水进口；壳体下部呈圆锥形，底部开有污水出口。The technical scheme of the utility model is: a waste heat utilization device for biogas engineering, including a housing, a serpentine pipe, a biogas inlet, a biogas outlet, a cooling water outlet, a cooling water inlet, a condensed water outlet and a sewage outlet; There is a serpentine pipe, one end of the serpentine pipe passes through the shell and is connected to the biogas inlet, the other end of the serpentine pipe is connected to the biogas outlet, and there is a condensed water outlet on the inner side of the serpentine pipe outlet; there is a cooling water outlet on the upper part of the shell, The lower part of the housing is provided with a cooling water inlet; the lower part of the housing is conical, and the bottom of the housing is provided with a sewage outlet.
本实用新型设计合理、结构紧凑、方便加工、成本低廉，充分利用沼气工程中的热能，无污染，不需要增加消耗新能源，减少资源浪费，提高了资源的综合利用，不受环境影响，稳定性高。The utility model has reasonable design, compact structure, convenient processing, low cost, fully utilizes the heat energy in the biogas project, has no pollution, does not need to increase the consumption of new energy, reduces waste of resources, improves the comprehensive utilization of resources, is not affected by the environment, and is stable high sex.
附图说明 Description of drawings
图为本实用新型结构示意图The figure is a structural schematic diagram of the utility model
图中，1、壳体，2、蛇形管，3、沼气进口，4、沼气出口，5、冷却水出口，6、冷却水进口，7、冷凝水出口，8、污水出口。In the figure, 1. Shell, 2. Serpentine pipe, 3. Biogas inlet, 4. Biogas outlet, 5. Cooling water outlet, 6. Cooling water inlet, 7. Condensed water outlet, 8. Sewage outlet.
具体实施方式 Detailed ways
以下给出本实用新型的具体实施方式，结合附图对本实用新型进行进一步说明。The specific embodiment of the present utility model is given below, and the utility model is further described in conjunction with the accompanying drawings.
由图可知，本实用新型的一种沼气工程余热利用装置，包括壳体1、蛇形管2、沼气进口3、沼气出口4、冷却水出口5、冷却水进口6、冷凝水出口7和污水出口8；所述壳体1内装有蛇形管2，蛇形管2的一端穿过壳体1与沼气进口3相连，蛇形管2的另一端与沼气出口4相连，蛇形管2出口内侧开有冷凝水出口7；壳体1上部开有冷却水出口5，壳体1下部开有冷却水进口6；壳体下部呈圆锥形，底部开有污水出口8。As can be seen from the figure, a biogas project waste heat utilization device of the utility model includes a housing 1, a
沼气从沼气进口进入，进行内部热量交换，从沼气出口排出，进入其他利用系统，产生的冷凝水从冷凝水出口7排出，冷却水经循环水泵从冷却水进口6进入本实用新型装置进行热量交换，从冷却水出口5排出。The biogas enters from the biogas inlet, conducts internal heat exchange, is discharged from the biogas outlet, and enters other utilization systems, and the condensed water generated is discharged from the condensed
以上描述均为对本实用新型内容的说明与解释，是为帮助理解本实用新型之技术内容，而非对本实用新型的任何限制。任何采用等同替代的技术手段实施本实用新型的方案均属于本实用新型权利要求保护范围内。The above descriptions are descriptions and explanations of the content of the utility model, and are intended to help understand the technical content of the utility model, rather than to limit the utility model. Any scheme that implements the utility model by using equivalent and substituted technical means falls within the protection scope of the claims of the utility model.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120149455U CN202133305U (en) | 2011-05-11 | 2011-05-11 | A biogas project waste heat utilization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120149455U CN202133305U (en) | 2011-05-11 | 2011-05-11 | A biogas project waste heat utilization device |
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| CN202133305U true CN202133305U (en) | 2012-02-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706186A (en) * | 2012-06-15 | 2012-10-03 | 苏州张扬能源科技有限公司 | Methane waste-heat utilization device |
| CN102994373A (en) * | 2012-10-10 | 2013-03-27 | 贵州泰然环境科技有限责任公司 | Method for preserving heat of biogas fermentation tank |
| CN103409192A (en) * | 2013-08-28 | 2013-11-27 | 黑龙江省科学院科技孵化中心 | Device for condensing methane in rotating manner |
-
2011
- 2011-05-11 CN CN201120149455U patent/CN202133305U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706186A (en) * | 2012-06-15 | 2012-10-03 | 苏州张扬能源科技有限公司 | Methane waste-heat utilization device |
| CN102994373A (en) * | 2012-10-10 | 2013-03-27 | 贵州泰然环境科技有限责任公司 | Method for preserving heat of biogas fermentation tank |
| CN103409192A (en) * | 2013-08-28 | 2013-11-27 | 黑龙江省科学院科技孵化中心 | Device for condensing methane in rotating manner |
| CN103409192B (en) * | 2013-08-28 | 2014-12-10 | 黑龙江省科学院科技孵化中心 | Device for condensing methane in rotating manner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fuzhou Kezhen Automation Engineering Technology Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: He Renzhen Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130511 |