CN204787265U - Living beings heat conduction oil furnace waste heat utilization equipment - Google Patents
Living beings heat conduction oil furnace waste heat utilization equipment Download PDFInfo
- Publication number
- CN204787265U CN204787265U CN201520354853.5U CN201520354853U CN204787265U CN 204787265 U CN204787265 U CN 204787265U CN 201520354853 U CN201520354853 U CN 201520354853U CN 204787265 U CN204787265 U CN 204787265U
- Authority
- CN
- China
- Prior art keywords
- heat
- settling tank
- pipe
- dust removal
- biomass
- 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 - Fee Related
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 34
- 239000002028 Biomass Substances 0.000 claims abstract description 30
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000010902 straw Substances 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Classifications
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Chimneys And Flues (AREA)
Abstract
本实用新型公开了一种生物质导热油炉余热利用装置，包括生物质导热油炉、散热器和沉降罐，所述散热器为片式散热器，散热器的下方设有风扇，散热器的左右两侧通过管道分别与生物质导热油炉和排烟管道连通，散热器的上方通过密闭的通气管道连接有导热油换热器；所述沉降罐的进气口与排烟管道连通，沉降罐底端的排气口连接设有抽气机构，沉降罐的进气口设于沉降罐出气口的上方，除尘室的进气口与该抽气机构连通，沉降罐的进气口设于沉降罐顶端。本实用新型设置的沉降罐和除尘室能够对粉尘进行两级除尘，降低了尾气排放对环境的污染；同时，经过导热油换热器换热后的热气流温度恰好满足秸秆类易燃物质的干燥要求，节省了能源。
The utility model discloses a waste heat utilization device of a biomass heat-conducting oil furnace, which comprises a biomass heat-conducting oil furnace, a radiator and a settling tank. The left and right sides are respectively connected with the biomass heat-conducting oil furnace and the smoke exhaust pipe through pipes, and the heat-conducting oil heat exchanger is connected above the radiator through a closed ventilation pipe; the air inlet of the settling tank is connected with the smoke exhaust pipe, The exhaust port at the bottom of the tank is connected with a pumping mechanism, the air inlet of the settling tank is set above the air outlet of the settling tank, the air inlet of the dust removal chamber is connected with the pumping mechanism, and the air inlet of the settling tank is set at the top of the settling tank. can top. The settling tank and dust removal chamber provided by the utility model can perform two-stage dust removal for dust, which reduces the environmental pollution caused by tail gas discharge; at the same time, the temperature of the hot air flow after heat exchange by the heat transfer oil heat exchanger just meets the requirements of straw-like flammable substances. Drying requirements save energy.
Description
技术领域 technical field
本实用新型涉及机械领域，具体是一种生物质导热油炉余热利用装置。 The utility model relates to the field of machinery, in particular to a waste heat utilization device of a biomass heat-conducting oil furnace.
背景技术 Background technique
当前，生物质导热油炉的燃烧用放入燃料为生物质，如稻壳、麦糠、药渣、玉米芯、植物秸秆传热介质为导热油。能够利用废弃的生物质进行发热，供给整个厂区使用，导热油炉在使用过程中所产生的烟气中含有大量的颗粒物、粉尘以及热量，直接排出会对大气产生很大的污染，而燃料燃烧所产生的能量的利用率也十分低下。在利用秸秆的工厂，因为秸秆的含水量较大，直接粉碎的效果差，容易堵塞粉碎机，耽误工时，又要耗费人力去维修维护，加大了人工成本，也降低了生产效率。 At present, the combustion of biomass heat-conducting oil furnaces uses biomass as fuel, such as rice husk, wheat bran, medicinal residues, corncobs, and plant straw as the heat-transfer medium. It can use waste biomass to generate heat and supply it to the entire plant area. The flue gas generated by the heat conduction oil furnace during use contains a large amount of particles, dust and heat, and direct discharge will cause great pollution to the atmosphere, while fuel combustion The utilization rate of the generated energy is also very low. In factories that use straw, because the straw has a high water content, the effect of direct crushing is poor, it is easy to block the grinder, delay working hours, and it takes manpower to repair and maintain, which increases labor costs and reduces production efficiency.
实用新型内容 Utility model content
本实用新型的目的在于提供一种结构简单、使用方便的生物质导热油炉余热利用装置，以解决上述背景技术中提出的问题。 The purpose of this utility model is to provide a biomass heat conduction oil furnace waste heat utilization device with simple structure and convenient use, so as to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本实用新型提供如下技术方案： In order to achieve the above object, the utility model provides the following technical solutions:
一种生物质导热油炉余热利用装置，包括生物质导热油炉、散热器和沉降罐，所述散热器为片式散热器，散热器的下方设有风扇，风扇为轴流式风扇，散热器的左右两侧通过管道分别与生物质导热油炉和排烟管道连通，散热器的上方通过密闭的通气管道连接有导热油换热器,导热油换热器通过密闭的余热利用管道连接有气流干燥机；此外，所述散热器的中间设有与导热油换热器连通的气流通道，导热油换热器设有出油管，生物质导热油炉设有余热进油口，导热油换热器通过出油管与生物质导热油炉的余热进油口连通；所述沉降罐的进气口与排烟管道连通，沉降罐底端的排气口连接设有抽气机构，沉降罐的进气口设于沉降罐出气口的上方，除尘室的进气口与该抽气机构连通，沉降罐的进气口设于沉降罐顶端，沉降罐底部侧壁设有第一除尘口，沉降罐的出气口设于该第一除尘口的上方，沉降罐内设有热交换管道，热交换管道设有出水端；所述沉降罐侧壁设有抽气机构，除尘室内设有循环水管、纸水帘除尘体、过滤棉除尘体和引风机。 A device for utilizing waste heat of a biomass heat-conducting oil furnace, including a biomass heat-conducting oil furnace, a radiator and a settling tank, the radiator is a sheet radiator, and a fan is arranged below the radiator, and the fan is an axial fan to dissipate heat The left and right sides of the radiator are respectively connected with the biomass heat transfer oil furnace and the smoke exhaust pipe through pipes. The heat transfer oil heat exchanger is connected to the heat transfer oil heat exchanger through a closed ventilation pipe above the radiator, and the heat transfer oil heat exchanger is connected to the heat transfer oil heat exchanger through a closed waste heat utilization pipe. airflow dryer; in addition, the middle of the radiator is provided with an air flow channel connected with the heat transfer oil heat exchanger, the heat transfer oil heat exchanger is provided with an oil outlet pipe, the biomass heat conduction oil furnace is provided with a waste heat oil inlet, and the heat transfer oil exchange The heater communicates with the waste heat oil inlet of the biomass heat-conducting oil furnace through the oil outlet pipe; the air inlet of the settling tank communicates with the smoke exhaust pipe, and the exhaust port at the bottom of the settling tank is connected with a suction mechanism, and the inlet of the settling tank The air port is set above the air outlet of the settling tank, the air inlet of the dust removal chamber is connected with the pumping mechanism, the air inlet of the settling tank is set at the top of the settling tank, the bottom side wall of the settling tank is provided with a first dust removal port, and the settling tank The air outlet of the settling tank is set above the first dust removal port, a heat exchange pipe is provided in the settling tank, and the heat exchange pipe is provided with a water outlet; Water curtain dust collector, filter cotton dust collector and induced draft fan.
进一步的：所述余热利用管道外侧包裹有保温层。 Further: the outer side of the waste heat utilization pipe is wrapped with an insulation layer.
进一步的：所述热交换管道的进水端设于热交换管道出水端的下方。 Further: the water inlet end of the heat exchange pipe is arranged below the water outlet end of the heat exchange pipe.
与现有技术相比，本实用新型的结构简单、使用方便，设置的沉降罐和除尘室能够对粉尘进行两级除尘，降低了尾气排放对环境的污染；同时，经过导热油换热器换热后的热气流温度恰好满足秸秆类易燃物质的干燥要求，节省了能源。 Compared with the prior art, the utility model has a simple structure and is easy to use, and the settling tank and the dust removal chamber can carry out two-stage dust removal for the dust, which reduces the pollution of the tail gas to the environment; at the same time, through the heat transfer oil heat exchanger The temperature of the hot air after heating just satisfies the drying requirements of straw-like combustible substances, which saves energy.
附图说明 Description of drawings
图1为一种生物质导热油炉余热利用装置的结构示意图。 Figure 1 is a schematic structural diagram of a waste heat utilization device for a biomass heat-conducting oil furnace.
图2为一种生物质导热油炉余热利用装置中除尘室的结构示意图。 Fig. 2 is a schematic structural diagram of a dust removal chamber in a waste heat utilization device of a biomass heat-conducting oil furnace.
具体实施方式 Detailed ways
下面结合具体实施方式对本专利的技术方案作进一步详细地说明。 The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
请参阅图1-2，一种生物质导热油炉余热利用装置，包括生物质导热油炉1、散热器2和沉降罐14，所述散热器2为片式散热器，散热器2的下方设有风扇5，风扇5为轴流式风扇，散热器2的左右两侧通过管道分别与生物质导热油炉1和排烟管道3连通，散热器2的上方通过密闭的通气管道7连接有导热油换热器8,导热油换热器8通过密闭的余热利用管道10连接有气流干燥机9，余热利用管道10外侧包裹有保温层，气流干燥机9和余热利用管道能够根据需要穿过相应的厂房；此外，所述散热器2的中间设有与导热油换热器8连通的气流通道，导热油换热器8设有出油管6，生物质导热油炉1设有余热进油口4，导热油换热器8通过出油管6与生物质导热油炉1的余热进油口4连通；使用时，生物质导热油炉1开始加热，然后启动轴流式风扇5，向散热器2吹入空气，生物质导热油炉1产生的热气流，热气流经过散热器2流向沉降罐14的过程中，散热器2内设有水平的气流通道，风扇5吹到导热油换热器8内部，经过热交换后的热空气沿余热利用管道10送至气流干燥机9，对气流干燥机9内的秸秆进行干燥，而导热油换热器8内的导热油吸收的热量经出油管6又重新送到生物质导热油炉1内，作为热源供给，直接利用生物质导热油炉1余热干燥秸秆的话，余热温度太高，会引燃秸秆，所以经过再次余热吸收，通过风扇的吹动，此时的余热温度刚好满足秸秆干燥的要求；所述沉降罐14的进气口与排烟管道3连通，沉降罐14底端的排气口连接设有抽气机构17，沉降罐14的进气口设于沉降罐14出气口的上方，除尘室18的进气口与该抽气机构17连通，沉降罐14的进气口设于沉降罐14顶端，沉降罐14底部侧壁设有第一除尘口15，沉降罐14的出气口设于该第一除尘口15的上方，沉降罐14内设有热交换管道，热交换管道设有出水端12，出水端12能够将吸收余热的水集中送往厂区，供人们生产和生活用水，从而进一步利用余热，热交换管道的进水端16设于热交换管道出水端12的下方；使用时，锅炉产生的余热将从排烟管道3导入沉降罐14对水进行预热，热交换管道在沉降罐14内部呈环形向上结构，这种结构增加了水在沉降罐14的行程从而增加了与余热的接触面积，提高了能源的利用率，预热完的水再输送出去，在燃烧过程中会产生颗粒物和粉尘等污染物，如果污染物不及时清理，将会产生更多的污染物，不仅污染工作环境，而且可能导致锅炉除尘装置的损坏，沉降罐14的部分污染物会沉降在底部，再从第一除尘口15将其清理，实现一级除尘；所述沉降罐14侧壁设有抽气机构17，利用风力将污染物吹入除尘室18，除尘室18内设有循环水管22、纸水帘除尘体21、过滤棉除尘体20和引风机19，污染物经过并且会停留在纸水帘除尘体21和过滤棉除尘体20上，循环水管22对纸水帘除尘体21进行循环水喷淋，具有很高的湿润性，最后，排放出去的尾气末见粉尘，实现了二级除尘，防止了环境的污染。 Please refer to Figure 1-2, a waste heat utilization device of a biomass heat transfer oil furnace, including a biomass heat transfer oil furnace 1, a radiator 2 and a settling tank 14, the radiator 2 is a fin radiator, and the bottom of the radiator 2 A fan 5 is provided, and the fan 5 is an axial fan. The left and right sides of the radiator 2 communicate with the biomass heat-conducting oil furnace 1 and the exhaust pipe 3 through pipes, and the top of the radiator 2 is connected with a The heat transfer oil heat exchanger 8, the heat transfer oil heat exchanger 8 is connected to the airflow dryer 9 through the airtight waste heat utilization pipeline 10, and the outside of the waste heat utilization pipeline 10 is wrapped with an insulation layer, and the airflow dryer 9 and the waste heat utilization pipeline can pass through as required Corresponding factory buildings; in addition, the middle of the radiator 2 is provided with an air flow channel connected with the heat transfer oil heat exchanger 8, the heat transfer oil heat exchanger 8 is provided with an oil outlet pipe 6, and the biomass heat transfer oil furnace 1 is provided with waste heat oil inlet port 4, the heat transfer oil heat exchanger 8 communicates with the waste heat oil inlet 4 of the biomass heat transfer oil furnace 1 through the oil outlet pipe 6; when in use, the biomass heat transfer oil furnace 1 starts to heat, and then starts the axial flow fan 5 to dissipate heat The air is blown into the device 2, and the hot air flow generated by the biomass heat transfer oil furnace 1, when the hot air flow passes through the radiator 2 and flows to the settling tank 14, the radiator 2 is provided with a horizontal air flow channel, and the fan 5 is blown to the heat transfer oil for heat exchange Inside the device 8, the hot air after heat exchange is sent to the airflow dryer 9 along the waste heat utilization pipeline 10, and the straw in the airflow dryer 9 is dried, and the heat absorbed by the heat transfer oil in the heat transfer oil heat exchanger 8 is passed out The oil pipe 6 is sent to the biomass heat transfer oil furnace 1 again as a heat source supply. If the waste heat of the biomass heat transfer oil furnace 1 is directly used to dry the straw, the waste heat temperature is too high and the straw will be ignited. Blowing, the waste heat temperature at this time just meets the requirements of straw drying; the air inlet of the settling tank 14 is connected with the smoke exhaust pipe 3, and the exhaust port at the bottom of the settling tank 14 is connected with a suction mechanism 17, and the settling tank 14 The air inlet of the settling tank 14 is located above the air outlet of the settling tank 14, and the air intake of the dust removal chamber 18 is communicated with the pumping mechanism 17. There is a first dust removal port 15, and the gas outlet of the settling tank 14 is located above the first dust removal port 15. A heat exchange pipe is arranged inside the settling tank 14, and the heat exchange pipe is provided with a water outlet 12, which can absorb waste heat The water is sent to the factory area for production and domestic use, so as to further utilize the waste heat. The water inlet 16 of the heat exchange pipe is located below the water outlet 12 of the heat exchange pipe; 3 Introduce the settling tank 14 to preheat the water, and the heat exchange pipe has a ring-shaped upward structure inside the settling tank 14. This structure increases the stroke of the water in the settling tank 14, thereby increasing the contact area with the waste heat and improving the utilization of energy rate, the preheated water will be sent out again, and pollutants such as particles and dust will be produced during the combustion process. If the pollutants are not cleaned up in time, more pollutants will be produced, which will not only pollute the working environment, but also may cause dust removal in the boiler. Damage to the device, partial contamination of the settling tank 14 It will settle at the bottom, and then it will be cleaned from the first dust removal port 15 to realize the first-level dust removal; Circulating water pipe 22, paper water curtain dust removal body 21, filter cotton dust removal body 20 and induced draft fan 19 are provided. Pollutants pass through and will stay on paper water curtain dust removal body 21 and filter cotton dust removal body 20. The curtain dust removal body 21 is sprayed with circulating water, which has a high wettability. Finally, dust is seen at the end of the discharged exhaust gas, which realizes secondary dust removal and prevents environmental pollution.
上面对本专利的较佳实施方式作了详细说明，但是本专利并不限于上述实施方式，在本领域的普通技术人员所具备的知识范围内，还可以在不脱离本专利宗旨的前提下作出各种变化。 The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354853.5U CN204787265U (en) | 2015-05-28 | 2015-05-28 | Living beings heat conduction oil furnace waste heat utilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354853.5U CN204787265U (en) | 2015-05-28 | 2015-05-28 | Living beings heat conduction oil furnace waste heat utilization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787265U true CN204787265U (en) | 2015-11-18 |
Family
ID=54527303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354853.5U Expired - Fee Related CN204787265U (en) | 2015-05-28 | 2015-05-28 | Living beings heat conduction oil furnace waste heat utilization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207103A (en) * | 2019-04-15 | 2019-09-06 | 周应进 | A kind of combustion furnace the mount of using heat control device |
-
2015
- 2015-05-28 CN CN201520354853.5U patent/CN204787265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207103A (en) * | 2019-04-15 | 2019-09-06 | 周应进 | A kind of combustion furnace the mount of using heat control device |
| CN110207103B (en) * | 2019-04-15 | 2021-08-27 | 周应进 | Heat control device for combustion furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103673545B (en) | Energy saving and environment friendly hot blast vegetable drying device | |
| CN210070633U (en) | Waste heat recovery system in ceramsite production | |
| CN106196125B (en) | A kind of exhaust-gas treatment structure applied to incinerator | |
| CN204286041U (en) | Drying oven waste gas utilization system | |
| CN201748765U (en) | Waste heat utilization drying equipment | |
| CN104359325A (en) | Kiln furnace waste gas heat energy double-cycle recovery method and device | |
| CN204787265U (en) | Living beings heat conduction oil furnace waste heat utilization equipment | |
| CN105115155A (en) | Biofuel hot-blast stove | |
| CN204421052U (en) | A kind of waste heat recovery furnace | |
| CN205208613U (en) | Waste heat of boiler flue gas recovery system who contains heat pipe exchanger | |
| CN204100587U (en) | Biomass heat-conduction oil oven bootstrap system | |
| CN203625272U (en) | Waste heat utilization type starch airflow dryer | |
| WO2013143060A1 (en) | Solar energy thermal drying tube | |
| CN110822923A (en) | Waste heat recovery system of petrochemical heating furnace | |
| CN205505051U (en) | Boiler cigarette heat recovery system | |
| CN205607115U (en) | Rotatory drying -machine of heat exchange | |
| CN205002373U (en) | Biomass fuel hot blast stove | |
| CN205014803U (en) | Drying device utilizing waste heat of boiler flue gas | |
| CN205262144U (en) | Two heating system of egg -type briquet drying -machine | |
| CN211625701U (en) | High efficiency environmental protection boiler | |
| CN204694025U (en) | A kind of biomass heat-conduction oil oven waste gas utilization treating apparatus | |
| CN112229190A (en) | Intermediate speed dryer for ceramic body | |
| CN203100392U (en) | High-performance hot air recovery device used for bentonite product drying system | |
| CN203309884U (en) | Windowed-type condenser | |
| CN204757366U (en) | Hot air stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160528 |