CN102183162A - Modularized forming machine waste heat recovery machine - Google Patents
Modularized forming machine waste heat recovery machine Download PDFInfo
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- CN102183162A CN102183162A CN2011100492036A CN201110049203A CN102183162A CN 102183162 A CN102183162 A CN 102183162A CN 2011100492036 A CN2011100492036 A CN 2011100492036A CN 201110049203 A CN201110049203 A CN 201110049203A CN 102183162 A CN102183162 A CN 102183162A
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Abstract
The invention discloses a modularized forming machine waste heat recovery machine. The waste heat recovery machine comprises a shell and a heat exchange device, wherein the shell is provided with a waste gas inlet, a waste gas outlet, a fresh air inlet and a fresh air outlet; the heat exchange device comprises a heat pipe, a partition plate and fins; the partition plate is arranged on the heat pipe; the fins are arranged on two sides of the pipe body of the heat pipe; the heat pipe is vacuum and is filled with working medium; and the working medium is heat conducting oil. In the waste heat recovery machine, fresh air can be effectively heated by waste heat of the waste gas discharged by a thermal forming machine and then is returned into the thermal forming machine, so that production cost is saved, heat energy recovery rate is increased, matters such as cotton batting, rag and the like included in the waste gas can be filtered, and fire hazard can be eliminated.
Description
Technical field
The present invention relates to a kind of modular forming machine waste heat recovery machine.
Background technology
In textile industry, heat setting machine is one of main power consumption machinery, because the operation principle of heat setting machine, is a kind ofly with the air that heat yarn fabric (as cloth) to be carried out drying and puts the machine that makes it to finalize the design in order.In general heat setting machine, needed hot blast temperature is about about 200 degree, and the waste gas of thermal finalization is discharged with blower fan again, and the temperature of discharging this moment generally also reaches about 160 degree, contains abundant heat energy.
This shows, contain a large amount of and enrich the waste gas of heat energy, if do not recycle, will cause the loss and the waste of heat energy, be unfavorable for sustainable development, simultaneously the production cost with company has also been improved, on market competition, can be in disadvantageous status, seriously can influence the long-run development of company.
In addition, do not handle the waste gas that the back is produced through forming machine, if directly discharge, the environment around will influencing especially for plant, flowers and trees or crops or other crops on every side, has a strong impact on; Simultaneously contain some cotton-wools or other combustibles in the waste gas,, can accumulate in outlet and on every side if through handling, this exists disaster hidden-trouble, if accidentally, and the words of initiation fire, will cause very big loss to factory, even can't retrieve, inestimable.
A kind of heat-energy recovering apparatus is arranged, be based on an environmental protection and energy saving product that designs on the theory of utilizing waste gas residual heat, its work principle is that the waste gas residual heat heating fresh air that utilizes heat setting machine to discharge returns in the heat setting machine again, actually rare on the market, it is necessary to study such heat-energy recovering apparatus.
In view of this, the inventor has done deep research to forming machine waste heat recovery machine, designs a kind of modular forming machine waste heat recovery machine, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of modular forming machine waste heat recovery machine, the waste gas residual heat heating fresh air that can effectively utilize the heat setting machine discharge returns in the heat setting machine again, save production cost, improve heat energy recovery rate, and can filter out things such as the cotton-wool that is contained in the waste gas or cloth waste, eliminate disaster hidden-trouble.
To achieve these goals, technical scheme of the present invention is as follows:
Modular forming machine waste heat recovery machine, comprise shell and heat-exchange device, described shell is provided with exhaust gas inlet, waste gas row mouth, fresh air import and fresh air outlet, described heat-exchange device comprises heat pipe, dividing plate and fin, described dividing plate is arranged on the heat pipe, and described fin is arranged on the two sides of heat pipe pipe shaft, it is characterized in that described heat pipe is the vacuum shape, it is filled with working medium, and described working medium is thermal conductance oil.
Further, described exhaust gas inlet is provided with screen pack;
Further, described screen pack is double-deck;
Further, described fresh air import is provided with screen pack;
Further, described screen pack is double-deck;
Beneficial effect of the present invention: adopt heat-pipe heat exchanger among the present invention, organic efficiency height like this, organic efficiency can be more than 98%, energy savings.Fill an amount of conduction oil in the heat pipe, when heat pipe when endotherm section absorbs heat, conduction oil can be vaporized into steam, under small pressure reduction, is delivered to the heat release section of heat pipe, and to emitting heat, realizes the recovery of waste heat.
Because the setting of dividing plate, heat pipe is divided into endotherm section and heat release section, both are independently of one another, just can look field condition and arranged apart, can realize remotely transferring, this has just brought very big flexibility to technological design, also give the maximization of device, good condition has been created in the optimization of the comprehensive utilization of heat energy and heat energy utilization system, be easy to also simultaneously to realize that fluid cuts apart, seals thereby can be applicable to the heat exchange of dangerous fluid such as inflammable and explosive, and heat exchange when also can realize a kind of fluid and multiple fluid.
Owing to adopted double-layer filtering net, just can prevent that dust in flue gas, pollutant and fiber grease from sticking on the heat pipe, and then guarantee long-term heat recovery efficiency; Simultaneously, also inflammable foreign material such as some cotton-wools or cloth waste can be filtered out, so just eliminate disaster hidden-trouble.Certainly, also be provided with screen pack, stopped the impurity that some are unnecessary, improve the service life of product in the fresh air import.
The fin number is various, and such setting can increase the exchange area of heat exchange, improves the transformation efficiency of heat energy.
The waste gas residual heat heating fresh air that the present invention in use can effectively utilize the heat setting machine discharge returns in the heat setting machine again, save production cost, improve heat energy recovery rate, and can filter out things such as the cotton-wool that is contained in the waste gas or cloth waste, eliminate disaster hidden-trouble.
Can also reduce simultaneously the discharging of tail gas, and then reduce the radiation of tail gas, reduce the workshop temperature environment, improve plant operations the working environment of workers the operating ambient temperature in workshop.In addition, clean hot-air is delivered to forming machine drying room temperature, thereby can improve drying efficiency, makes the user can reduce the generation of hydrometeor, improves yield rate.
In order further to explain technical scheme of the present invention, the present invention will be described in detail below by specific embodiment.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Label declaration
The specific embodiment
As shown in Figure 1, the present invention relates to a kind of modular forming machine waste heat recovery machine, comprise shell 1 and heat-exchange device, described shell 1 is provided with exhaust gas inlet 9, waste gas row mouthful 9-1, fresh air import 10 and fresh air outlet 10-1, and described heat-exchange device comprises heat pipe 2, dividing plate 3 and fin 4, and described dividing plate 3 is arranged on the heat pipe 2, described fin 4 is arranged on the two sides of heat pipe 2 pipe shafts, described heat pipe 2 is the vacuum shape, and it is filled with working medium, and described working medium is thermal conductance oil 5.
Wherein, exhaust gas inlet 9 is provided with screen pack 6, and this screen pack 6 is double-deck; Fresh air import 10 is provided with screen pack 6, and this screen pack 6 is double-deck;
Adopt heat-pipe heat exchanger among the present invention, organic efficiency height like this, organic efficiency can be more than 98%, energy savings.Heat pipe 2 is the vacuum shape, an amount of conduction oil 5 of its inner filling, and such setting just can improve the efficient of heat exchange; When heat pipe 2 during in endotherm section 7 heat absorption, conduction oil 5 can be vaporized into steam, under small pressure reduction, be delivered to the heat release section 8 of heat pipe 2, and to emitting heat, realize the recovery of waste heat, this does not need additionaling power, need not the mechanical movement parts yet, has increased the reliability of equipment, also greatly reduce running cost, realized the reduction of cost.
Because the setting of dividing plate 3, heat pipe 2 is divided into endotherm section 7 and heat release section 8, both are independently of one another, just can look field condition and arranged apart, can realize remotely transferring, this has just brought very big flexibility to technological design, also give the maximization of device, good condition has been created in the optimization of the comprehensive utilization of heat energy and heat energy utilization system, be easy to also simultaneously to realize that fluid cuts apart, seals thereby can be applicable to the heat exchange of dangerous fluid such as inflammable and explosive, and heat exchange when also can realize a kind of fluid and multiple fluid.
Owing to adopted double-layer filtering net 6, be arranged on the exhaust gas inlet 9, just can prevent that dust in flue gas, pollutant and fiber grease from sticking on the heat pipe 2, some can be contained in simultaneously inflammable foreign material such as cotton-wool in the waste gas or cloth waste filters out, so just eliminate disaster hidden-trouble, and then guaranteed long-term heat recovery efficiency.
Certainly, also be provided with screen pack 6 in fresh air import 10, this has just stopped the impurity that some are unnecessary, keeps clean on the heat pipe 2, has also guaranteed the serviceability of product the service life of improving product, has lowered the expenditure of cost of labor indirectly.
In actual use, the present invention is installed in forming machine top Waste gas outlet, and waste gas carries out energy recovery once going out baking oven, to reduce the loss of heat.New wind is gone into heat release section 8 in the modular forming machine waste heat recovery machine of the present invention by the secondary force feed of blower fan or drying room, waste gas transforms absorption at the endotherm section 7 of the machine of recovery by high efficiency heat energy, and heat energy is transferred to heat release section 8, send into the forming machine baking oven after this stylish wind just is heated, thereby realize waste heat recovery.
In the ordinary course of things, the workshop temperature is 25 degree, and the caloric value of coal is 5000KCAL/KG, and exhaust air rate is 15000m
3/ h, intake are 8000m
3/ h, with the waste gas discharge temperature is that 150 degree are example, per hour saving coal is 29.3 kilograms, with forming machine work in 1 year 300 days was example, save coal: year saving coal amount=29.3 * 24 * 300=210.96 ton, price with coal per ton is 830 yuan of calculating, year saves ten thousand yuan of costs=210.96 * 830=17.51.
As from the foregoing, the present invention is because the organic efficiency height, so energy savings, production cost greatly, and the economic benefit of creating for enterprise.
Simultaneously, the waste gas residual heat heating fresh air that the present invention in use can effectively utilize the heat setting machine discharge returns in the heat setting machine again, saves production cost, and improves heat energy recovery rate, and can filter out things such as the cotton-wool that is contained in the waste gas or cloth waste, eliminate disaster hidden-trouble.
The present invention can also reduce the discharging of tail gas, and then reduces the radiation of tail gas to the operating ambient temperature in workshop, reduces the workshop temperature environment, improves plant operations the working environment of workers.In addition, clean hot-air is delivered to forming machine drying room temperature, thereby can improve drying efficiency, makes the user can reduce the generation of hydrometeor, improves yield rate.
The above is one embodiment of the present of invention only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (5)
1. modular forming machine waste heat recovery machine, comprise shell and heat-exchange device, described shell is provided with exhaust gas inlet, waste gas row mouth, fresh air import and fresh air outlet, described heat-exchange device comprises heat pipe, dividing plate and fin, described dividing plate is arranged on the heat pipe, and described fin is arranged on the two sides of heat pipe pipe shaft, it is characterized in that described heat pipe is the vacuum shape, it is filled with working medium, and described working medium is thermal conductance oil.
2. according to the described modular forming machine of claim 1 waste heat recovery machine, it is characterized in that: described exhaust gas inlet is provided with screen pack.
3. according to the described modular forming machine of claim 2 waste heat recovery machine, it is characterized in that: described screen pack is for double-deck.
4. according to the described modular forming machine of claim 1 waste heat recovery machine, it is characterized in that: described fresh air import is provided with screen pack.
5. according to the described modular forming machine of claim 4 waste heat recovery machine, it is characterized in that: described screen pack is for double-deck.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100492036A CN102183162A (en) | 2011-02-21 | 2011-02-21 | Modularized forming machine waste heat recovery machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100492036A CN102183162A (en) | 2011-02-21 | 2011-02-21 | Modularized forming machine waste heat recovery machine |
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| CN102183162A true CN102183162A (en) | 2011-09-14 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505402A (en) * | 2011-11-15 | 2012-06-20 | 杭州福鼎节能科技服务有限公司 | Metering type waste heat recovery device of shaping machine |
| CN103509124A (en) * | 2012-06-14 | 2014-01-15 | 河南永昌飞天淀粉糖有限公司 | New dextrin drying tower tail gas recovery process |
| CN104790160A (en) * | 2015-05-18 | 2015-07-22 | 湖州新创丝织品有限公司 | Circulating device for tentering and setting machine |
| CN105627352A (en) * | 2016-03-09 | 2016-06-01 | 绍兴市明烽节能科技有限公司 | Built-in exhaust gas waste heat exchanger |
| CN107541884A (en) * | 2016-08-31 | 2018-01-05 | 江门市宪诚环保节能设备有限公司 | Forming machine waste gas residual heat reclaims energy saver |
| CN111514672A (en) * | 2020-05-07 | 2020-08-11 | 芜湖耀迪环保科技有限公司 | Waste gas purification equipment based on waste incineration heat energy recovery |
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| DE2201728A1 (en) * | 1972-01-14 | 1973-07-26 | Brueckner Trockentechnik Kg | Exhaust gas filtering device - with filter element continuously step-wise passed through filtering zone of exhaust duct |
| CN101509738A (en) * | 2009-03-18 | 2009-08-19 | 无锡市信文机械制造有限公司 | Stereotype machine air exhaust heat recovery device |
| CN101749976A (en) * | 2009-12-23 | 2010-06-23 | 李天德 | Waste heat exchange device for textile setting machine |
| CN201662348U (en) * | 2010-04-30 | 2010-12-01 | 李玉静 | Waste gas heat exchanger for boarding machine |
| CN201715904U (en) * | 2010-06-25 | 2011-01-19 | 杭州力强环保节能科技有限公司 | Heat pipe exchanger capable of being disassembled to be maintained |
-
2011
- 2011-02-21 CN CN2011100492036A patent/CN102183162A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2201728A1 (en) * | 1972-01-14 | 1973-07-26 | Brueckner Trockentechnik Kg | Exhaust gas filtering device - with filter element continuously step-wise passed through filtering zone of exhaust duct |
| CN101509738A (en) * | 2009-03-18 | 2009-08-19 | 无锡市信文机械制造有限公司 | Stereotype machine air exhaust heat recovery device |
| CN101749976A (en) * | 2009-12-23 | 2010-06-23 | 李天德 | Waste heat exchange device for textile setting machine |
| CN201662348U (en) * | 2010-04-30 | 2010-12-01 | 李玉静 | Waste gas heat exchanger for boarding machine |
| CN201715904U (en) * | 2010-06-25 | 2011-01-19 | 杭州力强环保节能科技有限公司 | Heat pipe exchanger capable of being disassembled to be maintained |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505402A (en) * | 2011-11-15 | 2012-06-20 | 杭州福鼎节能科技服务有限公司 | Metering type waste heat recovery device of shaping machine |
| CN103509124A (en) * | 2012-06-14 | 2014-01-15 | 河南永昌飞天淀粉糖有限公司 | New dextrin drying tower tail gas recovery process |
| CN104790160A (en) * | 2015-05-18 | 2015-07-22 | 湖州新创丝织品有限公司 | Circulating device for tentering and setting machine |
| CN105627352A (en) * | 2016-03-09 | 2016-06-01 | 绍兴市明烽节能科技有限公司 | Built-in exhaust gas waste heat exchanger |
| CN105627352B (en) * | 2016-03-09 | 2017-06-30 | 绍兴市明烽节能科技有限公司 | A kind of built-in fume afterheat heat exchanger |
| CN107541884A (en) * | 2016-08-31 | 2018-01-05 | 江门市宪诚环保节能设备有限公司 | Forming machine waste gas residual heat reclaims energy saver |
| CN111514672A (en) * | 2020-05-07 | 2020-08-11 | 芜湖耀迪环保科技有限公司 | Waste gas purification equipment based on waste incineration heat energy recovery |
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Application publication date: 20110914 |