CN102628653A - Heat recovery device of sintering furnace - Google Patents
Heat recovery device of sintering furnace Download PDFInfo
- Publication number
- CN102628653A CN102628653A CN201210080984XA CN201210080984A CN102628653A CN 102628653 A CN102628653 A CN 102628653A CN 201210080984X A CN201210080984X A CN 201210080984XA CN 201210080984 A CN201210080984 A CN 201210080984A CN 102628653 A CN102628653 A CN 102628653A
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- heat
- exchange box
- heat exchange
- water tank
- sintering furnace
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The invention provides a heat recovery device of a sintering furnace, which comprises a heat insulation board arranged at the top of a combustion chamber of the sintering furnace, a heat exchange box, a water tank arranged on one side of the heat exchange box and a plurality of super-conduction heat pipes capable of extending into the heat exchange box and the water tank, wherein a partition board is arranged between the water tank and the heat exchange box. The heat recovery device can convert heat diffused into the outer environment by the combustion chamber into resources capable of being used by people and can effectively reduce energy consumption of enterprises.
Description
Technical field
The present invention relates to a kind of heat reclaim unit, relate in particular to a kind of heat reclaim unit of sintering furnace.
Background technology
As everyone knows, the workpiece with Teflon coating just can make coating surfaces generation physicochemical change handling through high temperature sintering through needing after the blasting treatment, makes the Teflon coating be coated in the surface of workpiece securely.
In the prior art, generally accomplish sintering processes through three sections heated type sintering equipments that are provided with preheating section, intensification section and high temperature section.Join shown in Figure 1ly, in high temperature section, a sintering furnace 100 is set usually, it mainly comprises combustor 10, combustion chamber 11, external-air-return airduct 14, stove blow airduct 13, motor 17 outward.Combustor 10 is input to burning in the combustion chamber 11 through natural gas or the wet goods fuel that the external world is provided.The high-temperature gas that produces in this process is transported to sintering furnace 100 inside with thermal insulation layer 15 through heat-resisting circulation windmill 12, the stove airduct 13 of blowing outward, on conveyer belt 16, can place workpiece to be sintered (not shown).
Heat-resisting circulation windmill 12 can provide the power of pivot through motor 17 and belt 171.Just can outside external-air-return airduct 14, stove, blow airduct 13, combustion chamber 11, heat-resisting circulation windmill 12 of high-temperature gas like this, and form the thermal current circulation between the cavity 151 that forms by thermal insulation layer 15.
But in the prior art, combustion chamber 11 is dispersed in the external environment so have great amount of heat in the fuel combustion process because thermal insulation layer is not set, and this will inevitably cause the huge waste of energy, also can improve the production cost of enterprise simultaneously.
In view of this, be necessary sintering furnace is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of heat reclaim unit of sintering furnace, it can be dispersed into heat in the external environment with the combustion chamber and be converted into the resource that other can be utilized by the people, and it can reduce the energy consumption of enterprise effectively, and reduces the production cost of enterprise.
For realizing the foregoing invention purpose, the present invention provides a kind of heat reclaim unit of sintering furnace, and said heat reclaim unit comprises
Thermal insulation board, it is arranged at the top of the combustion chamber of sintering furnace;
Heat exchange box; And
Be arranged at the water tank of said heat exchange box one side, a dividing plate is set between said water tank and the heat exchange box;
Some super heat-conductive pipes, it may extend into said heat exchange box and water tank.
As further improvement of the present invention, the two ends of said super heat-conductive pipe are provided with number of metal sheath fin.
As further improvement of the present invention, a said end that extends into the super heat-conductive pipe of heat exchange box is embedded in the sidewall of said heat exchange box.
As further improvement of the present invention, said water tank is provided with a water inlet and a delivery port.
As further improvement of the present invention, said super heat-conductive pipe is provided with a circle flange, and said flange is connected in the said dividing plate.
As further improvement of the present invention, the setting parallel to each other of said super heat-conductive pipe.
Compared with prior art, the invention has the beneficial effects as follows: can the combustion chamber be dispersed into heat in the external environment and be converted into the resource that other can be utilized by the people, and can reduce the energy consumption of enterprise effectively, reduce the production cost of enterprise.
Description of drawings
Fig. 1 is for being arranged in the schematic perspective view of the sintering furnace of high temperature section sintering equipment in the prior art;
Fig. 2 is the cutaway view of the heat reclaim unit of a kind of sintering furnace of the present invention;
Fig. 3 is the front view of the super heat-conductive pipe of the heat reclaim unit shown in Fig. 2.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings the present invention is elaborated; But should be noted that; These embodiments are not limitation of the present invention; The function that those of ordinary skills do according to these embodiments, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Please join Fig. 2, Fig. 2 is the cutaway view of the heat reclaim unit of a kind of sintering furnace of the present invention.In this embodiment, a kind of heat reclaim unit 20 of sintering furnace 100, said heat reclaim unit 20 comprises, thermal insulation board 201, it is arranged at the top of the combustion chamber 11 of sintering furnace 100; Heat exchange box 202; Be arranged at the water tank 203 of said heat exchange box 202 1 sides, a dividing plate 206 is set between said water tank 203 and the heat exchange box 202; Some super heat-conductive pipes 204, it may extend into said heat exchange box 202 and water tank 203.
In this embodiment, the heat that distributes in the combustion chamber 11 focuses on heat in the heat exchange box 202 through thermal insulation board 201, and heating super heat-conductive pipe 204.
Cooperate with reference to shown in Figure 3, the two ends of this super heat-conductive pipe 204 are provided with number of metal sheath fin 2042, and this super heat-conductive pipe 204 is provided with a circle flange 2041, and this flange 2041 is connected in the said dividing plate 206.In this embodiment, an end that extends into the super heat-conductive pipe 204 of heat exchange box 202 is embedded in the sidewall 2021 of said heat exchange box 202.All super heat-conductive pipe 204 settings parallel to each other in heat exchange box 202.In this embodiment, the angle between the lamina tecti 2022 of this super heat-conductive pipe 204 and heat exchange box 202 is 20 degree.
In this embodiment, this water tank 203 is provided with a water inlet 2031 and a delivery port 2032.Running water enters into water tank 203 inside through water inlet 2031.Heat in the heat exchange box 202 is delivered in the water tank 203 through super heat-conductive pipe 204.Cold water in the water tank 203 just can be heated into hot water like this.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any Reference numeral in the claim be regarded as limit related claim.
In addition; Describing according to embodiment though should be appreciated that this specification, is not that each embodiment only comprises an independently technical scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (6)
1. the heat reclaim unit of a sintering furnace, it is characterized in that: said heat reclaim unit comprises
Thermal insulation board, it is arranged at the top of the combustion chamber of sintering furnace;
Heat exchange box; And
Be arranged at the water tank of said heat exchange box one side, a dividing plate is set between said water tank and the heat exchange box;
Some super heat-conductive pipes, it may extend into said heat exchange box and water tank.
2. heat reclaim unit according to claim 1 is characterized in that: the two ends of said super heat-conductive pipe are provided with number of metal sheath fin.
3. heat reclaim unit according to claim 1 is characterized in that: a said end that extends into the super heat-conductive pipe of heat exchange box is embedded in the sidewall of said heat exchange box.
4. heat reclaim unit according to claim 1 is characterized in that: said water tank is provided with a water inlet and a delivery port.
5. heat reclaim unit according to claim 2 is characterized in that: said super heat-conductive pipe is provided with a circle flange, and said flange is connected in the said dividing plate.
6. heat reclaim unit according to claim 1 is characterized in that: the setting parallel to each other of said super heat-conductive pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080984XA CN102628653A (en) | 2012-03-24 | 2012-03-24 | Heat recovery device of sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080984XA CN102628653A (en) | 2012-03-24 | 2012-03-24 | Heat recovery device of sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102628653A true CN102628653A (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210080984XA Pending CN102628653A (en) | 2012-03-24 | 2012-03-24 | Heat recovery device of sintering furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN102628653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440832A (en) * | 2016-08-30 | 2017-02-22 | 上海富驰高科技有限公司 | Waste heat recovery device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58203389A (en) * | 1982-05-22 | 1983-11-26 | セントラル硝子株式会社 | Waste-heat recovery system |
| CN2169033Y (en) * | 1993-07-30 | 1994-06-15 | 上海康亚科技实业公司 | Hot pipe boiler |
| US20020014323A1 (en) * | 1997-12-17 | 2002-02-07 | Frank Adamczyk | Heat exchanging system |
| CN101000175A (en) * | 2006-12-17 | 2007-07-18 | 崔付林 | Low temp. afterheat recovery type heat pipe boiler |
| CN201628502U (en) * | 2010-05-13 | 2010-11-10 | 潍坊恒森超导节能设备有限公司 | Vacuum heat-pipe fuel gas waste heat recovery device |
| CN202494348U (en) * | 2012-03-24 | 2012-10-17 | 无锡大塘复合材料有限公司 | Heat recovery device of sintering furnace |
-
2012
- 2012-03-24 CN CN201210080984XA patent/CN102628653A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58203389A (en) * | 1982-05-22 | 1983-11-26 | セントラル硝子株式会社 | Waste-heat recovery system |
| CN2169033Y (en) * | 1993-07-30 | 1994-06-15 | 上海康亚科技实业公司 | Hot pipe boiler |
| US20020014323A1 (en) * | 1997-12-17 | 2002-02-07 | Frank Adamczyk | Heat exchanging system |
| CN101000175A (en) * | 2006-12-17 | 2007-07-18 | 崔付林 | Low temp. afterheat recovery type heat pipe boiler |
| CN201628502U (en) * | 2010-05-13 | 2010-11-10 | 潍坊恒森超导节能设备有限公司 | Vacuum heat-pipe fuel gas waste heat recovery device |
| CN202494348U (en) * | 2012-03-24 | 2012-10-17 | 无锡大塘复合材料有限公司 | Heat recovery device of sintering furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440832A (en) * | 2016-08-30 | 2017-02-22 | 上海富驰高科技有限公司 | Waste heat recovery device |
| CN106440832B (en) * | 2016-08-30 | 2019-02-05 | 上海富驰高科技有限公司 | Waste-heat recovery device |
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Application publication date: 20120808 |