CN101498556A - Power generation apparatus used for reclaiming residual heat of pottery kiln passage - Google Patents
Power generation apparatus used for reclaiming residual heat of pottery kiln passage Download PDFInfo
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- CN101498556A CN101498556A CNA2008101720254A CN200810172025A CN101498556A CN 101498556 A CN101498556 A CN 101498556A CN A2008101720254 A CNA2008101720254 A CN A2008101720254A CN 200810172025 A CN200810172025 A CN 200810172025A CN 101498556 A CN101498556 A CN 101498556A
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- radiator
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- waste heat
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The invention provides a generating set for the waste heat recovery of a pottery kiln, which comprises a heat collecting plate, a semiconductor thermoelectric generation module, a radiator, an insulating material, wherein the semiconductor thermoelectric generation module is clamped between the heat collecting plate and the radiator; the heat collecting plate is tightly attached to the hot underside of the semiconductor thermoelectric generation module; the radiator is tightly attached to the cold upside of the semiconductor thermoelectric generation module; and the insulating material covers the radiator. The generating set can directly convert waste heat into electric energy without adopting the complex process that heat energy is converted into mechanical energy first and then the mechanical energy is converted into electric energy in a traditional mode, thereby improving the heat and electric conversion efficiency; the generating set has no noise, abrasion or dielectric leakage during generation, has small volume, light weight, convenient movement, long service life, simple structure, convenient process and easy popularization and application, uses industrial waste heat for generation and can reduce energy consumption in an enterprise so as conform to national industrial policies.
Description
Technical field
The present invention relates to a kind of device for generating power by waste heat, particularly a kind of TRT that is used for the ceramic kiln-path waste heat recovery.
Background technology
China is power consumption big country, the industrial exhaust heat enormous amount, no matter be solid-state, gaseous state, that liquid state all has a large amount of industrial exhaust heats to have is to be recycled, thereby these waste heats in the enterprise production process recycled for energy efficiency very large society, economic benefit are arranged.The ceramic component that the industrial ceramics kiln is produced, fire finish after temperature higher, cool off, ceramic component will move a quite long segment distance in the kiln road in this process, so that give out the temperature that naturally cools to process stipulation behind a large amount of heats, this part heat does not also have corresponding device thereof to reclaim application at present at home.
Summary of the invention
The purpose of this invention is to provide a kind of TRT that is used for the ceramic kiln-path waste heat recovery, be intended to that industrial ceramics manufacturing enterprise is produced waste heat in the ceramic component process and reclaim and generate electricity, solve the heat recovery problem of ceramic component in natural cooling process in the furnace stove road.
The objective of the invention is to be achieved through the following technical solutions:
A kind of TRT that is used for the ceramic kiln-path waste heat recovery, comprise thermal-arrest plate, semi-conductor thermo-electric generation module, radiator, heat-insulating material, semi-conductor thermo-electric generation module is clipped in the middle of thermal-arrest plate and the radiator, the thermal-arrest plate is close to the hot side of semi-conductor thermo-electric generation module downside, radiator is close to the huyashi-chuuka (cold chinese-style noodles) of semi-conductor thermo-electric generation module upside, is coated with heat-insulating material above radiator.
Further described thermal-arrest plate is the sheet metal that has aperture.
Further described radiator can feed cooling water as low-temperature receiver for the middle cuboid metal aluminium ingot that has conduit.
Further thermal-arrest plate, radiator and semi-conductor thermo-electric generation module are with bolted together.
Comprise also that further support and the stay-warm case that supports whole device, described stay-warm case cover in whole generating device top.
The invention has the beneficial effects as follows, waste heat can be directly changed into electric energy, need not earlier thermal power transfer to be become mechanical energy by traditional mode, again mechanical energy is converted to the complex process of electric energy, thereby improved conversion efficiency of thermoelectric, compare with other forms of waste-heat recovery device, the present invention is a kind of all solid state power conversion mode, has noiselessness in power generation process, there are not wearing and tearing, no dielectric leakage, volume is little, in light weight, conveniently moving, long service life, apparatus of the present invention are simple in structure, are convenient to processing, be easy to apply, utilize industrial afterheat power generation, can reduce enterprise energy consumption, meet national industrial policies.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is a cross section structure schematic diagram of the present invention;
Among the figure:
1, thermal-arrest plate; 2, semi-conductor thermo-electric generation module; 3, radiator; 4, stay-warm case; 5, refractory ceramics device (as the ceramic floor brick); 6, support; 7, conveyer belt; 8, heat-insulating material.
The specific embodiment
As shown in Figure 1, the TRT that is used for the ceramic kiln-path waste heat recovery of the present invention, its structure comprises thermal-arrest plate 1, semi-conductor thermo-electric generation module 2, radiator 3, stay-warm case 4, support 6, heat-insulating material 8, it is middle with radiator 3 that wherein semi-conductor thermo-electric generation module 2 is clipped in thermal-arrest plate 1, thermal-arrest plate 1 is close to the downside of semi-conductor thermo-electric generation module 2 hot sides, radiator 3 is close to the upside of semi-conductor thermo-electric generation module 2 huyashi-chuuka (cold chinese-style noodles), semi-conductor thermo-electric generation module 2, thermal-arrest plate 1, radiator 3 with bolted together, so that reduce thermal contact resistance as far as possible, improve the efficient that heat is transmitted, semi-conductor thermo-electric generation module 2 closely is clipped in the middle of heat collector 1 and the radiator 3.For preventing radiator 3 from the heat absorption of kiln road environment, stay-warm case 4 covers on the TRT top, and heat-insulating material 8 is connected fastening as a whole with below thermal-arrest plate 1 usefulness bolt.Whole device is fixed on the support 6, does not hinder the operation of ceramic component 5.Ceramic component 5 is as thermal source, and below device, it slowly moves with conveyer belt 7 on conveyer belt 7, gives out heat.
Semi-conductor thermo-electric generation module 2 is made up of polylith semiconductor power-generating chip, and its electricity generating principle is based on the Sai Beier effect, and the electronics in the semi-conducting material can flow to low-temperature end from temperature end under the driving of temperature difference, thereby forms electrical potential difference.
Thermal-arrest plate 1 is the module of collecting heat energy, is located at the below of whole device, and it directly receives the heat that ceramic component 5 gives off, again with the hot side of heat exchange pattern with heat transferred semi-conductor thermo-electric generation module 2.Thermal-arrest plate 1 is the thin plate that adopts bigger metal material of thermal conductivity factor such as aluminium etc. to make, and has some apertures, is evenly distributed on the position that semiconductor chip is installed, so that the quick transmission of heat.
Electricity generating principle: the ceramic component that bakes, as the ceramic floor brick,, carry out nature cooling period will give out a large amount of heats also up to more than 600 ℃ in the slow cooling section temperature in the kiln road.This device is arranged in the kiln road, and ceramic component gives out heat in motion process, after the thermal-arrest plate absorbs these heats, it is delivered to the hot side of semi-conductor thermo-electric generation module.The hot side of semi-conductor thermo-electric generation module can be delivered to huyashi-chuuka (cold chinese-style noodles) with heat, and huyashi-chuuka (cold chinese-style noodles) feeds cooling water with the heat transferred radiator in the radiator during work, radiator is taken away from the heat that the semi-conductor thermo-electric generation module huyashi-chuuka (cold chinese-style noodles) absorbs.The radiator top covers heat-insulating material and fastening with the bolt connection, and the top adds a stay-warm case again this device and environment are isolated, and prevents that radiator from absorbing the heat of hot-air in the kiln road.Because the huyashi-chuuka (cold chinese-style noodles) of semi-conductor thermo-electric generation module is cooled, two end faces at semi-conductor thermo-electric generation module have just formed a bigger temperature difference like this.Because the Sai Beier effect, semi-conductor thermo-electric generation module will produce electrical potential difference, by circuit this electrical potential difference output promptly be can be used as power supply.By will much being together in series to semi-conductor thermo-electric generation module, just can obtain sufficiently high voltage, become a thermal generator.
This device can be directly changed into electric energy with the waste heat in the ceramic kiln-path, with other forms of waste heat recovery dress Put and compare, the present invention is a kind of all solid state power conversion mode, directly heat energy is converted into electric energy, has Noiselessness in the power generation process, do not have that wearing and tearing, no dielectric leakage, volume are little, in light weight, conveniently moving, use The characteristics that life-span is long; Apparatus structure is simple, is convenient to processing, utilizes industrial afterheat power generation, can reduce enterprise's energy Consumption meets national industrial policies, is easy to apply.
Claims (5)
1, a kind of TRT that is used for the ceramic kiln-path waste heat recovery, it is characterized in that comprising thermal-arrest plate, semi-conductor thermo-electric generation module, radiator, heat-insulating material, described semi-conductor thermo-electric generation module is clipped in the middle of thermal-arrest plate and the radiator, the thermal-arrest plate is close to the hot side of semi-conductor thermo-electric generation module downside, radiator is close to the huyashi-chuuka (cold chinese-style noodles) of semi-conductor thermo-electric generation module upside, is coated with heat-insulating material above radiator.
2, the TRT that is used for the ceramic kiln-path waste heat recovery according to claim 1 is characterized in that described thermal-arrest plate is the sheet metal that has aperture.
3, the TRT that is used for the ceramic kiln-path waste heat recovery according to claim 1 is characterized in that described radiator for the middle cuboid metal aluminium ingot that has conduit, can feed cooling water as low-temperature receiver.
4, be used for the TRT of ceramic kiln-path waste heat recovery according to described any of claim 1 to 3, it is characterized in that thermal-arrest plate, radiator and semi-conductor thermo-electric generation module together with bolted.
5, be used for the TRT of ceramic kiln-path waste heat recovery according to described any of claim 1 to 3, it is characterized in that also comprising the support and the stay-warm case that support whole device, described stay-warm case covers in whole generating device top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101720254A CN101498556A (en) | 2008-10-28 | 2008-10-28 | Power generation apparatus used for reclaiming residual heat of pottery kiln passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101720254A CN101498556A (en) | 2008-10-28 | 2008-10-28 | Power generation apparatus used for reclaiming residual heat of pottery kiln passage |
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| Publication Number | Publication Date |
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| CN101498556A true CN101498556A (en) | 2009-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101720254A Pending CN101498556A (en) | 2008-10-28 | 2008-10-28 | Power generation apparatus used for reclaiming residual heat of pottery kiln passage |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012014A (en) * | 2010-11-04 | 2011-04-13 | 袁长胜 | Method and special device for comprehensively utilizing excess heat of high-temperature gas in pipeline |
| CN102128474A (en) * | 2011-05-05 | 2011-07-20 | 杨军 | Energy-saving type radiation refrigerating and heating module |
| CN105332461A (en) * | 2015-12-01 | 2016-02-17 | 金春松 | Electricity generation brick |
| CN108233771A (en) * | 2016-12-15 | 2018-06-29 | 财团法人工业技术研究院 | Heat exchange device for radiant heat recovery power generation |
| CN113063294A (en) * | 2020-09-16 | 2021-07-02 | 佛山高砂工业窑炉有限公司 | Firing roller kiln with waste heat recovery function and waste heat recovery and conversion method thereof |
-
2008
- 2008-10-28 CN CNA2008101720254A patent/CN101498556A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012014A (en) * | 2010-11-04 | 2011-04-13 | 袁长胜 | Method and special device for comprehensively utilizing excess heat of high-temperature gas in pipeline |
| CN102128474A (en) * | 2011-05-05 | 2011-07-20 | 杨军 | Energy-saving type radiation refrigerating and heating module |
| CN105332461A (en) * | 2015-12-01 | 2016-02-17 | 金春松 | Electricity generation brick |
| CN108233771A (en) * | 2016-12-15 | 2018-06-29 | 财团法人工业技术研究院 | Heat exchange device for radiant heat recovery power generation |
| CN113063294A (en) * | 2020-09-16 | 2021-07-02 | 佛山高砂工业窑炉有限公司 | Firing roller kiln with waste heat recovery function and waste heat recovery and conversion method thereof |
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Open date: 20090805 |