CN106498135B - A kind of waste heat recycle device of low stain - Google Patents
A kind of waste heat recycle device of low stain Download PDFInfo
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- CN106498135B CN106498135B CN201611017579.8A CN201611017579A CN106498135B CN 106498135 B CN106498135 B CN 106498135B CN 201611017579 A CN201611017579 A CN 201611017579A CN 106498135 B CN106498135 B CN 106498135B
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- 239000002918 waste heat Substances 0.000 title claims abstract description 48
- 239000007789 gas Substances 0.000 claims abstract description 45
- 238000010791 quenching Methods 0.000 claims abstract description 38
- 230000000171 quenching effect Effects 0.000 claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 20
- 238000004064 recycling Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000004321 preservation Methods 0.000 claims description 14
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 210000003437 trachea Anatomy 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 8
- 239000002341 toxic gas Substances 0.000 abstract description 8
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 241000220317 Rosa Species 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- OKTJSMMVPCPJKN-BJUDXGSMSA-N carbon-11 Chemical class [11C] OKTJSMMVPCPJKN-BJUDXGSMSA-N 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000003915 air pollution Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010849 combustible waste Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/10—Arrangements for using waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/20—Arrangements for treatment or cleaning of waste gases
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
技术领域technical field
本发明涉及余热利用技术领域，具体为一种低污染的余热循环利用装置。The invention relates to the technical field of waste heat utilization, in particular to a low-pollution waste heat recycling device.
背景技术Background technique
余热是在一定经济技术条件下，在能源利用设备中没有被利用的能源，也就是多余、废弃的能源，它包括高温废气余热、冷却介质余热、废汽废水余热、高温产品和炉渣余热、化学反应余热、可燃废气废液和废料余热以及高压流体余压等七种，根据调查，各行业的余热总资源约占其燃料消耗总量的17%-67%，可回收利用的余热资源约为余热总资源的60%，余热回收利用是提高经济性、节约燃料的一条重要途径。Waste heat is the energy that is not used in energy utilization equipment under certain economic and technical conditions, that is, redundant and waste energy, which includes high-temperature exhaust gas waste heat, cooling medium waste heat, waste steam and wastewater waste heat, high-temperature products and slag waste heat, chemical There are seven kinds of reaction waste heat, combustible waste gas waste liquid and waste heat, and high-pressure fluid waste pressure. According to the survey, the total waste heat resources of various industries account for about 17%-67% of their total fuel consumption, and the recyclable waste heat resources are about 60% of the total resources of waste heat, waste heat recovery is an important way to improve economy and save fuel.
现有的余热的回收利用多数不能循环利用，回收率不高，结构复杂，操作繁琐，且利用后的气体或液体等容易造成空气污染，故而，我们提出一种低污染的余热循环利用装置。Most of the existing recovery and utilization of waste heat cannot be recycled, the recovery rate is not high, the structure is complicated, the operation is cumbersome, and the gas or liquid after utilization is easy to cause air pollution. Therefore, we propose a low-pollution waste heat recycling device.
发明内容Contents of the invention
（一）解决的技术问题(1) Solved technical problems
针对现有技术的不足，本发明提供了一种低污染的余热循环利用装置，具备减少污染物，节能环保，循环利用，充分利用余热，防止有毒气体进入空气和大气层，提高经济性，节约燃料，增加实用性，提高余热的利用率，构思巧妙，设计合理，结构简单，无需人工操作，节省人力以及降低成本支出等优点，解决了现有的余热的回收利用多数不能循环利用，回收率不高，结构复杂，操作繁琐，且利用后的气体或液体等容易造成空气污染的问题。Aiming at the deficiencies of the prior art, the present invention provides a low-pollution waste heat recycling device, which can reduce pollutants, save energy and protect the environment, recycle, make full use of waste heat, prevent toxic gases from entering the air and atmosphere, improve economy, and save fuel. , increase practicability, improve the utilization rate of waste heat, ingenious conception, reasonable design, simple structure, no need for manual operation, save manpower and reduce cost, etc., solve the problem that most of the existing waste heat recovery and utilization cannot be recycled, and the recovery rate is low High, complex structure, cumbersome operation, and the gas or liquid after use is easy to cause air pollution.
（二）技术方案(2) Technical solutions
为实现上述减少污染物，节能环保，循环利用，充分利用余热，防止有毒气体进入空气和大气层，提高经济性，节约燃料，增加实用性，提高余热的利用率，构思巧妙，设计合理，结构简单，无需人工操作，节省人力以及降低成本支出的目的，本发明提供如下技术方案：一种低污染的余热循环利用装置，包括淬火炉本体，所述淬火炉本体内腔的顶部通过支架固定安装有集气罩，集气罩的出口与导气管的进口连通，导气管的出口贯穿淬火炉本体并与保温桶内壁上盘旋设置的盘管的进口连通，盘管的出口与输气管的进口连通，输气管的出口贯穿保温桶并与过滤箱内部固定安装的过滤器的进口连通，过滤器的出口与送气管的进口连通，送气管的出口穿过臭氧水延伸至过滤箱内腔底部铺设的活性炭内，活性炭位于臭氧水的底部，过滤箱的顶部开设有排气口，过滤箱远离排气口一侧的顶部通过回气管与淬火炉本体的内部连通。In order to achieve the above-mentioned reduction of pollutants, energy saving, environmental protection, recycling, full use of waste heat, prevention of toxic gases entering the air and atmosphere, improvement of economy, fuel saving, increase of practicality, and improvement of waste heat utilization, the concept is clever, the design is reasonable, and the structure is simple. , without manual operation, saving manpower and reducing costs, the present invention provides the following technical solutions: a low-pollution waste heat recycling device, including a quenching furnace body, the top of the quenching furnace body cavity is fixed and installed with a bracket The gas collection hood, the outlet of the gas collection hood is connected with the inlet of the air guide pipe, the outlet of the air guide pipe runs through the quenching furnace body and communicates with the inlet of the coiled tube arranged on the inner wall of the heat preservation barrel, and the outlet of the coil tube is connected with the inlet of the gas delivery pipe. The outlet of the air pipe runs through the insulation barrel and communicates with the inlet of the filter fixedly installed inside the filter box. The outlet of the filter communicates with the inlet of the air supply pipe. The outlet of the air supply pipe passes through the ozone water and extends to the activated carbon laid at the bottom of the filter box. Inside, the activated carbon is located at the bottom of the ozone water, the top of the filter box is provided with an exhaust port, and the top of the filter box away from the exhaust port communicates with the interior of the quenching furnace body through the return pipe.
优选的，所述保温桶的内壁上开设有与盘管相适配的螺旋槽。Preferably, the inner wall of the heat preservation bucket is provided with a spiral groove suitable for the coiled pipe.
优选的，所述回气管与淬火炉本体的连接处固定安装有密封圈一，回气管与过滤箱的连接处固定安装有密封圈四。Preferably, a seal ring 1 is fixedly installed at the connection between the air return pipe and the quenching furnace body, and a seal ring 4 is fixedly installed at the connection between the air return pipe and the filter box.
优选的，所述导气管与淬火炉本体的连接处固定安装有密封圈二，导气管与保温桶的连接处固定安装有密封圈六。Preferably, a sealing ring 2 is fixedly installed at the connection between the air guide pipe and the quenching furnace body, and a seal ring 6 is fixedly installed at the connection between the air guide pipe and the heat preservation barrel.
优选的，所述输气管与保温桶的连接处固定安装有密封圈七，输气管与过滤箱的连接处固定安装有密封圈三。Preferably, a sealing ring 7 is fixedly installed at the junction of the air delivery pipe and the heat preservation barrel, and a sealing ring 3 is fixedly installed at the junction of the air delivery pipe and the filter box.
优选的，所述排气口上连通设置有电磁阀，排气口与过滤箱的连接处固定安装有密封圈五。Preferably, a solenoid valve is connected to the exhaust port, and a sealing ring 5 is fixedly installed at the joint between the exhaust port and the filter box.
优选的，所述淬火炉本体的顶部开设有进气口，进气口上连通设置有单向阀。Preferably, the top of the quenching furnace body is provided with an air inlet, and a one-way valve is connected to the air inlet.
优选的，所述过滤器的底部通过支撑板固定安装在过滤箱的内部。Preferably, the bottom of the filter is fixedly installed inside the filter box through a support plate.
（三）有益效果(3) Beneficial effects
与现有技术相比，本发明提供了一种低污染的余热循环利用装置，具备以下有益效果：Compared with the prior art, the present invention provides a waste heat recycling device with low pollution, which has the following beneficial effects:
1、该低污染的余热循环利用装置，通过设置过滤箱，气体先通过过虑器过滤，然后进入活性炭内，有毒气体将被吸附，剩下的气体再从活性炭内进行进入到臭氧水内进行杀毒消菌，干净的气体通过排气口排出或者通过回气管回到淬火炉本体内，为其提供氧气，减少污染物，节能环保，循环利用。1. The low-pollution waste heat recycling device is equipped with a filter box, the gas is first filtered through the filter, and then enters the activated carbon, the toxic gas will be absorbed, and the remaining gas enters the ozone water from the activated carbon for disinfection Sterilized, clean gas is discharged through the exhaust port or returned to the quenching furnace body through the return pipe to provide oxygen for it, reduce pollutants, save energy and protect the environment, and be recycled.
2、该低污染的余热循环利用装置，通过设置集气罩、导气管、盘管、输气管、送气管和回气管之间的相互配合使用，既能利用余热对保温桶进行保温，又能在被过滤净化后送回淬火炉本体内，充分利用余热，防止有毒气体进入空气和大气层，提高经济性，节约燃料，增加实用性。2. The low-pollution waste heat recycling device can not only use the waste heat to keep the heat preservation barrel warm, but also can After being filtered and purified, it is sent back to the body of the quenching furnace to make full use of the waste heat, prevent toxic gases from entering the air and atmosphere, improve economy, save fuel, and increase practicability.
3、该低污染的余热循环利用装置，通过设置电磁阀和进气口，电磁阀定时开启或关闭，对过滤箱内的气体进行排气，进气口上连通设置的单向阀可以防止淬火炉本体内的气体飘散，便于热气体进入到集气罩内，可以随时对淬火炉本体内气体进行收集，提高余热的利用率，构思巧妙，设计合理，结构简单，无需人工操作，节省人力，降低成本支出。3. The low-pollution waste heat recycling device, by setting the solenoid valve and the air inlet, the solenoid valve is opened or closed at regular intervals to exhaust the gas in the filter box, and the one-way valve connected to the air inlet can prevent the quenching furnace from The gas in the body is scattered, which is convenient for hot gas to enter the gas collecting hood. The gas in the quenching furnace body can be collected at any time to improve the utilization rate of waste heat. the costing payment.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明结构淬火炉本体俯视示意图；Fig. 2 is a top view schematic diagram of the structural quenching furnace body of the present invention;
图3为本发明结构螺旋槽立体图。Fig. 3 is a perspective view of the spiral groove of the structure of the present invention.
图中：1淬火炉本体、2支架、3集气罩、4导气管、5保温桶、6盘管、7输气管、8过滤箱、9过滤器、10送气管、11活性炭、12臭氧水、13排气口、14电磁阀、15回气管、16密封圈一、17密封圈二、18密封圈三、19密封圈四、20密封圈五、21进气口、22螺旋槽、23支撑板。In the figure: 1 quenching furnace body, 2 bracket, 3 gas collecting hood, 4 air guide pipe, 5 heat preservation barrel, 6 coil pipe, 7 air delivery pipe, 8 filter box, 9 filter, 10 air delivery pipe, 11 activated carbon, 12 ozone water , 13 exhaust port, 14 solenoid valve, 15 air return pipe, 16 sealing ring 1, 17 sealing ring 2, 18 sealing ring 3, 19 sealing ring 4, 20 sealing ring 5, 21 air inlet, 22 spiral groove, 23 support plate.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1-3，一种低污染的余热循环利用装置，包括淬火炉本体1，淬火炉本体1的顶部开设有进气口21，进气口21上连通设置有单向阀，该单向阀只能进气不能出气，可以防止淬火炉本体1内的气体飘散，便于热气体进入到集气罩3内，可以随时对淬火炉本体1内气体进行收集，提高余热的利用率，构思巧妙，设计合理，结构简单，无需人工操作，节省人力，降低成本支出，淬火炉本体1内腔的顶部通过支架2固定安装有集气罩3，集气罩3的出口与导气管4的进口连通，导气管4与淬火炉本体1的连接处固定安装有密封圈二17，导气管4与保温桶5的连接处固定安装有密封圈六，在淬火过程中会用到保温桶5，防止被淬火物体降温太快，导气管4的出口贯穿淬火炉本体1并与保温桶5内壁上盘旋设置的盘管6的进口连通，保温桶5的内壁上开设有与盘管6相适配的螺旋槽22，盘管6的出口与输气管7的进口连通，输气管7与保温桶5的连接处固定安装有密封圈七，输气管7与过滤箱8的连接处固定安装有密封圈三18，输气管7的出口贯穿保温桶5并与过滤箱8内部固定安装的过滤器9的进口连通，过滤器9的底部通过支撑板23固定安装在过滤箱8的内部，过滤器9的出口与送气管10的进口连通，送气管10的出口穿过臭氧水12延伸至过滤箱8内腔底部铺设的活性炭11内，活性炭11位于臭氧水12的底部，过滤箱8的顶部开设有排气口13，排气口13上连通设置有电磁阀14，电磁阀14可以根据实际情况通过主控器进行设定定期进行开启或关闭的周期，电磁阀14定时的开启或关闭，对过滤箱8内的气体进行排气，防止过滤箱8内的气体过多，排气口13与过滤箱8的连接处固定安装有密封圈五20，过滤箱8远离排气口13一侧的顶部通过回气管15与淬火炉本体1的内部连通，通过设置集气罩3、导气管4、盘管6、输气管7、送气管10和回气管15之间的相互配合使用，既能利用余热对保温桶5进行保温，又能在被过滤净化后送回淬火炉本体1内，充分利用余热，防止有毒气体进入空气和大气层，提高经济性，节约燃料，增加实用性，回气管15与淬火炉本体1的连接处固定安装有密封圈一16，回气管15与过滤箱8的连接处固定安装有密封圈四19，气体先通过过虑器9过滤，然后进入活性炭11内，有毒气体将被吸附，剩下的气体再从活性炭11内进行进入到臭氧水12内进行杀毒消菌，干净的气体通过排气口13排出或者通过回气管15回到淬火炉本体1内，为其提供氧气，减少污染物，节能环保，循环利用。Please refer to Figure 1-3, a low-pollution waste heat recycling device, including a quenching furnace body 1, an air inlet 21 is opened on the top of the quenching furnace body 1, and a check valve is connected to the air inlet 21, the single The directional valve can only take in air but not out, which can prevent the gas in the quenching furnace body 1 from drifting away, facilitate hot gas to enter the gas collecting hood 3, and collect the gas in the quenching furnace body 1 at any time to improve the utilization rate of waste heat. Ingenious, reasonable design, simple structure, no need for manual operation, saving manpower, reducing cost expenditure, the top of the inner cavity of the quenching furnace body 1 is fixed with a gas collection hood 3 through the bracket 2, the outlet of the gas collection hood 3 and the inlet of the air guide pipe 4 Connected, the junction of the air guide pipe 4 and the quenching furnace body 1 is fixedly installed with a sealing ring 2 17, and the junction of the air guide pipe 4 and the heat preservation bucket 5 is fixedly installed with a seal ring 6, and the heat preservation bucket 5 can be used in the quenching process to prevent The object to be quenched cools down too quickly, and the outlet of the air guide pipe 4 runs through the quenching furnace body 1 and communicates with the inlet of the coil 6 hovering on the inner wall of the heat preservation barrel 5 . The spiral groove 22, the outlet of the coil pipe 6 is connected with the inlet of the air pipe 7, the joint of the air pipe 7 and the heat preservation barrel 5 is fixedly installed with the seal ring 7, and the joint of the air pipe 7 and the filter box 8 is fixedly installed with the seal ring 3 18. The outlet of the air pipe 7 runs through the insulation barrel 5 and communicates with the inlet of the filter 9 fixedly installed inside the filter box 8. The bottom of the filter 9 is fixedly installed inside the filter box 8 through the support plate 23, and the outlet of the filter 9 It communicates with the inlet of the air supply pipe 10, and the outlet of the air supply pipe 10 extends through the ozone water 12 to the activated carbon 11 laid on the bottom of the inner cavity of the filter box 8. The activated carbon 11 is located at the bottom of the ozone water 12, and the top of the filter box 8 is provided with an exhaust The port 13 and the exhaust port 13 are connected with a solenoid valve 14. The solenoid valve 14 can be set to open or close periodically through the main controller according to the actual situation. The solenoid valve 14 is opened or closed regularly, and the filter box 8 Exhaust the gas in the filter box 8 to prevent too much gas in the filter box 8. The joint between the exhaust port 13 and the filter box 8 is fixedly equipped with a sealing ring 5 20, and the top of the filter box 8 away from the exhaust port 13 passes through the back The gas pipe 15 communicates with the interior of the quenching furnace body 1, and is used in conjunction with the gas collecting hood 3, the gas guide pipe 4, the coil pipe 6, the gas delivery pipe 7, the air supply pipe 10 and the return air pipe 15, so that the waste heat can be used for heat preservation. The barrel 5 is kept warm, and can be sent back to the quenching furnace body 1 after being filtered and purified to make full use of waste heat, prevent toxic gases from entering the air and atmosphere, improve economy, save fuel, and increase practicability. 1 is fixedly installed with sealing ring one 16, and the connection between return air pipe 15 and filter box 8 is fixedly equipped with sealing ring four 19, the gas is first filtered by filter 9, and then enters in the activated carbon 11, and the toxic gas will be absorbed. The remaining gas enters into the ozone water 12 from the active carbon 11 to carry out disinfection and sterilization, and the clean gas is discharged through the exhaust port 13 or returns to the quenching furnace body 1 through the return pipe 15 to provide oxygen for it, reducing Less pollutants, energy saving and environmental protection, recycling.
该文中出现的电器元件均与外界的主控器或是淬火炉本体1自身的主控设备及220V市电电连接，并且主控器可为计算机等起到控制的常规已知设备。The electrical components appearing in this article are all connected with the external main controller or the main control equipment of the quenching furnace body 1 itself and the 220V mains electricity, and the main controller can be a conventional known device that is controlled by a computer or the like.
综上所述，该低污染的余热循环利用装置，通过设置过滤箱8，气体先通过过虑器9过滤，然后进入活性炭11内，有毒气体将被吸附，剩下的气体再从活性炭11内进行进入到臭氧水12内进行杀毒消菌，干净的气体通过排气口13排出或者通过回气管15回到淬火炉本体1内，为其提供氧气，减少污染物，节能环保，循环利用。To sum up, in this low-pollution waste heat recycling device, by setting the filter box 8, the gas is first filtered through the filter 9, and then enters the activated carbon 11, the toxic gas will be absorbed, and the remaining gas is discharged from the activated carbon 11. Enter the ozone water 12 for disinfection and sterilization, and the clean gas is discharged through the exhaust port 13 or returned to the quenching furnace body 1 through the air return pipe 15 to provide oxygen for it, reduce pollutants, save energy and protect the environment, and be recycled.
通过设置集气罩3、导气管4、盘管6、输气管7、送气管10和回气管15之间的相互配合使用，既能利用余热对保温桶5进行保温，又能在被过滤净化后送回淬火炉本体1内，充分利用余热，防止有毒气体进入空气和大气层，提高经济性，节约燃料，增加实用性。By setting the air collecting hood 3, the air guide pipe 4, the coil pipe 6, the air delivery pipe 7, the air supply pipe 10 and the air return pipe 15 to cooperate with each other, the waste heat can be used to keep the insulation barrel 5 warm, and it can be filtered and purified. Back in the quenching furnace body 1, make full use of waste heat, prevent poisonous gas from entering the air and atmosphere, improve economy, save fuel, and increase practicality.
通过设置电磁阀14和进气口21，电磁阀14定时开启或关闭，对过滤箱8内的气体进行排气，进气口21上连通设置的单向阀可以防止淬火炉本体1内的气体飘散，便于热气体进入到集气罩3内，可以随时对淬火炉本体1内气体进行收集，提高余热的利用率，构思巧妙，设计合理，结构简单，无需人工操作，节省人力，降低成本支出；解决了现有的余热的回收利用多数不能循环利用，回收率不高，结构复杂，操作繁琐，且利用后的气体或液体等容易造成空气污染的问题。By setting the electromagnetic valve 14 and the air inlet 21, the electromagnetic valve 14 is opened or closed at regular intervals to exhaust the gas in the filter box 8, and the check valve connected to the air inlet 21 can prevent the gas in the quenching furnace body 1 from Floating, easy for hot gas to enter the gas collection hood 3, can collect the gas in the quenching furnace body 1 at any time, improve the utilization rate of waste heat, ingenious concept, reasonable design, simple structure, no manual operation, save manpower, and reduce costs Solve the problems that most of the existing waste heat recovery and utilization can not be recycled, the recovery rate is not high, the structure is complicated, the operation is cumbersome, and the used gas or liquid is easy to cause air pollution.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
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| CN110500892B (en) * | 2019-08-04 | 2025-06-27 | 浙江迪贝电气股份有限公司 | Waste heat recovery device for tower melting furnace charging silo |
| CN113604644A (en) * | 2021-07-29 | 2021-11-05 | 宁波晟光金属制品有限公司 | Hot water heat energy recovery system |
| CN115434212B (en) * | 2022-09-26 | 2023-11-24 | 中国建筑第五工程局有限公司 | But town road is with cyclic utilization's pitch regeneration facility |
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