CN104726076A - Heat conduction material used for combustion furnace liner - Google Patents
Heat conduction material used for combustion furnace liner Download PDFInfo
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- CN104726076A CN104726076A CN201510045431.4A CN201510045431A CN104726076A CN 104726076 A CN104726076 A CN 104726076A CN 201510045431 A CN201510045431 A CN 201510045431A CN 104726076 A CN104726076 A CN 104726076A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
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Abstract
The invention discloses a heat conduction material used for a combustion furnace. The heat conduction material comprises the following components in parts by weight: 5-10 parts of an anti-aging agent, 10-20 parts of a compatilizer, 10-15 parts of an antioxidant, 35-55 parts of filler with high heat conductivity, 15-25 parts of a heat conduction aid, 25-40 parts of a curing agent and 20-30 parts of a curing agent accelerator. The heat conduction material has the technical effects that the heat conduction material has high heat conductivity and good elasticity and is waterproof and dampproof; experimental results show that the heat conductivity of the heat conduction material can be more than 10.8W/(m.K); the heat conduction material has excellent high temperature aging resistance and can resist a high temperature of 500 DEG C for a long time; experimental results show that a heat conduction coating prepared by adopting the heat conduction material can be used in an environment at 500 DEG C.
Description
Technical field
The application relates to technical field of waste gas treatment, specifically a kind of roasting kiln inner bag thermally conductive material.
Background technology
The environmental protection equipment of existing purification steel drum or print coating drying room high-temp waste gas all adopts burning method or Production by Catalytic Combustion Process to purify waste gas.
Burning method relies on the heating power of auxiliary fuel (burner) burning generation to improve the temperature of waste gas, makes the component of the hydrocarbon polymer in waste gas oxidized, decompose and be converted to harmless carbonic acid gas and water vapour, reach desirable decontamination effect improving.Reach this purification object, the flame combustion in environmental protection equipment must be made to reach " three T " condition: reaction in furnace temperature (Temperature) is about 760 DEG C, the residence time (Time) of waste gas is wanted fully at this temperature, the mixing (Turbulence) of waste gas and oxygen is wanted fully, could abundant purifying exhaust air.
Such as application number is the Chinese patent of 201310497155.6, relates to a kind of burned waste gas treatment system, and it comprises incinerator, the G-G heat exchanger be connected with incinerator and burner; The flue gas output of G-G heat exchanger is connected with the waste gas input terminus of incinerator with waste gas nozzle by exhaust pipeline; The flue gas input terminus of G-G heat exchanger is connected with the flue gas output terminal of incinerator by flue, and the flue gas output terminal of G-G heat exchanger is connected with chimney with exhaust blower by flue; Burner is for providing the temperature of waste gas from incinerator for incinerator; Incinerator is provided with temperature control system.Organic exhaust gas is the invention enables to enter after the preheating of G-G heat exchanger through exhaust gas fan, body of heater is introduced by waste gas nozzle, burner automatic ignition is combustion-supporting, waste gas ensures Thorough combustion in thermal-flame district after entering incinerator, reach the effect of nontoxic, harmless perfect combustion, energy-conservation environmental protection again, and safe and reliable, and manipulation is accurately.
Production by Catalytic Combustion Process utilizes catalyzer obviously to reduce organic exhaust gas cracking temperature, accelerates the speed of response that waste gas decomposes, only need about 350 DEG C just can purifying exhaust air, have the economy of obvious energy-saving effect than burning method.No matter but the catalyzer of which kind of type is in waste-gas cleaning process, always As time goes on and gradually its activity declines, final catalyst failure, needs again more catalyst changeout could continue to use.Therefore, there is the problem in catalyzer work-ing life in Production by Catalytic Combustion Process.
Such as application number is the Chinese patent of 201320098787.0, disclose a kind of waste-gas cleaning environmental protection equipment, it comprises a body of heater, utilizes catalyst cleaning waste gas catalyst chamber for the heating chamber, of heat exhaust gases, this heating chamber and this catalyst chamber to be all fixedly arranged in this body of heater and to be interconnected, this body of heater comprises an import and an outlet, this import is connected with this heating chamber, and this outlet is connected with this catalyst chamber.
Application number is 201410124311.9, denomination of invention is the Chinese patent of internal combustion furnace, it discloses a kind of internal combustion furnace, comprise the outer courage of tubular, inner bag is provided with in outer courage, one end of inner bag has combustion engine interface, with one end that combustion engine interface is opposing, there is air outlet, outer courage is provided with venting port near one end of air outlet, the sidewall of outer courage is provided with inlet mouth, inlet mouth is arranged near venting port, inner bag is provided with centroclinal inclined-plane near one end of combustion engine interface, inclined-plane is provided with multiple eddy duct, each eddy duct points to described air outlet and arranges and centroclinal to described inner bag, the air flue that supplied gas flows from described inlet mouth to described eddy duct is provided with between described inner bag and described outer courage.The object of such scheme makes waste gas enter into inner bag from inlet mouth through air flue and vortex tube, and waste gas forms eddy current by vortex tube in inner bag, by the combustion engine that is connected with inner bag to
Flame in inner bag, to make waste gas burned, reduces the content of objectionable impurities.This technical scheme just for the lighting of waste gas, burning provides a technical scheme, do not consider some characteristics that roasting kiln itself should possess not provide relevant data yet.
At present, the method for burning method purifying exhaust air more, but this technology is higher for the requirement of roasting kiln, requires that roasting kiln is high temperature resistant, corrosion-resistant, withstand voltage, also will have good heat conductivility, add production cost.Waste gas is heated by roasting kiln, and this just needs roasting kiln body of heater material to be good thermally conductive material, or in order to reduce costs, burning furnace body will apply has good heat conductive, and the material of high-temperature corrosion resistance.
Summary of the invention
The technical problem that the application will solve is to provide a kind of roasting kiln inner bag thermally conductive material.
The application is achieved through the following technical solutions:
A kind of roasting kiln inner bag thermally conductive material, comprise antiaging agent, compatilizer, antioxidant, high heat conductive filler, heat conduction auxiliary agent, solidifying agent and solidifying agent promotor, wherein, the weight part of each component is:
Antiaging agent: 5-10 part,
Compatilizer: 10-20 part,
Antioxidant: 10-15 part,
High heat conductive filler: 35-55 part,
Heat conduction auxiliary agent: 15-25 part,
Solidifying agent: 25-40 part,
Solidifying agent promotor: 20-30 part.
Described antiaging agent is antiaging agent 2246.
Described compatilizer is epoxy resin or modified polyacrylate.
Described antioxidant is antioxidant 264.
Described high heat conductive filler is boron nitride powder or aluminium nitride powder.
Described heat conduction auxiliary agent is graphene oxide.
Described solidifying agent is hexahydrophthalic anhydride.
Described solidifying agent promotor is modified amine promotor.
Compared with prior art, the application has following technique effect:
The application's thermal conductivity is high, and good springiness is waterproof and dampproof, and experimental result shows that the thermally conductive material thermal conductivity described in the application can reach more than 10.8 W/ (mK).
The application's heat resistant excellent performance, can resistance to 500 DEG C of high temperature for a long time, and experimental result shows that heat conducting coating prepared by the application can use in the environment of 500 DEG C.
Embodiment
For making the object of the application and technical scheme clearly, be clearly and completely described below in conjunction with the technical scheme of the embodiment of the present application to the application.Obviously, described embodiment is a part of embodiment of the application, instead of whole embodiments.Based on the embodiment of described the application, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the application's protection.
Embodiment 1
A kind of roasting kiln inner bag thermally conductive material, comprise antiaging agent, compatilizer, antioxidant, high heat conductive filler, heat conduction auxiliary agent, solidifying agent and solidifying agent promotor, wherein, the weight part of each component is:
Antiaging agent: 5 parts,
Compatilizer: 10 parts,
Antioxidant: 10 parts,
High heat conductive filler: 35 parts,
Heat conduction auxiliary agent: 15 parts,
Solidifying agent: 25 parts,
Solidifying agent promotor: 20 parts.
Described antiaging agent is antiaging agent 2246.
Described compatilizer is epoxy resin.
Described antioxidant is antioxidant 264.
Described high heat conductive filler is boron nitride powder.
Described heat conduction auxiliary agent is graphene oxide.
Described solidifying agent is hexahydrophthalic anhydride.
Described solidifying agent promotor is modified amine promotor.
Embodiment 2
A kind of roasting kiln inner bag thermally conductive material, comprise antiaging agent, compatilizer, antioxidant, high heat conductive filler, heat conduction auxiliary agent, solidifying agent and solidifying agent promotor, wherein, the weight part of each component is:
Antiaging agent: 10 parts,
Compatilizer: 20 parts,
Antioxidant: 15 parts,
High heat conductive filler: 55 parts,
Heat conduction auxiliary agent: 25 parts,
Solidifying agent: 40 parts,
Solidifying agent promotor: 30 parts.
Described antiaging agent is antiaging agent 2246.
Described compatilizer is modified polyacrylate.
Described antioxidant is antioxidant 264.
Described high heat conductive filler is aluminium nitride powder.
Described heat conduction auxiliary agent is graphene oxide.
Described solidifying agent is hexahydrophthalic anhydride.
Described solidifying agent promotor is modified amine promotor.
After cooling, measure its hardness, thermal conductivity and heat resistant performance according to the heat conducting coating that above embodiment is made, it is processed 500h under 500 DEG C of high temperature, and experimental results is as shown in the table.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the application.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the application refers to respective Individual existence or both simultaneous situations include interior.
With the above-mentioned desirable embodiment according to the application for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this application technological thought, can carry out various change and amendment completely.The technical scope of this application is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (8)
1. a roasting kiln inner bag thermally conductive material, is characterized in that, comprises antiaging agent, compatilizer, antioxidant, high heat conductive filler, heat conduction auxiliary agent, solidifying agent and solidifying agent promotor, and wherein, the weight part of each component is:
Antiaging agent: 5-10 part,
Compatilizer: 10-20 part,
Antioxidant: 10-15 part,
High heat conductive filler: 35-55 part,
Heat conduction auxiliary agent: 15-25 part,
Solidifying agent: 25-40 part,
Solidifying agent promotor: 20-30 part.
2. roasting kiln inner bag thermally conductive material as claimed in claim 1, it is characterized in that, described antiaging agent is antiaging agent 2246.
3. roasting kiln inner bag thermally conductive material as claimed in claim 1, it is characterized in that, described compatilizer is epoxy resin or modified polyacrylate.
4. roasting kiln inner bag thermally conductive material as claimed in claim 1, it is characterized in that, described antioxidant is antioxidant 264.
5. roasting kiln inner bag thermally conductive material as claimed in claim 1, it is characterized in that, described high heat conductive filler is boron nitride powder or aluminium nitride powder.
6. roasting kiln inner bag thermally conductive material as claimed in claim 1, it is characterized in that, described heat conduction auxiliary agent is graphene oxide.
7. roasting kiln inner bag thermally conductive material as claimed in claim 1, it is characterized in that, described solidifying agent is hexahydrophthalic anhydride.
8. roasting kiln inner bag thermally conductive material as claimed in claim 1, it is characterized in that, described solidifying agent promotor is modified amine promotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045431.4A CN104726076B (en) | 2015-01-29 | 2015-01-29 | One kind burning furnace internal-lining Heat Conduction Material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045431.4A CN104726076B (en) | 2015-01-29 | 2015-01-29 | One kind burning furnace internal-lining Heat Conduction Material |
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| Publication Number | Publication Date |
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| CN104726076A true CN104726076A (en) | 2015-06-24 |
| CN104726076B CN104726076B (en) | 2017-09-22 |
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| CN201510045431.4A Active CN104726076B (en) | 2015-01-29 | 2015-01-29 | One kind burning furnace internal-lining Heat Conduction Material |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0342141A2 (en) * | 1988-05-13 | 1989-11-15 | International Business Machines Corporation | Compliant thermally conductive compound |
| CN1280836A (en) * | 2000-07-13 | 2001-01-24 | 贵阳高新顺业生物科技有限公司 | Buccal rose lozenge and its preparing process |
| CN1280836C (en) * | 1999-09-17 | 2006-10-18 | 霍尼韦尔国际公司 | Compliant and crosslinkable thermal interface material |
| CN101127878A (en) * | 2007-09-13 | 2008-02-20 | 深圳市融合视讯科技有限公司 | An encryption and decryption method for video stream media programs |
| CN101815772A (en) * | 2007-09-14 | 2010-08-25 | 汉高股份两合公司 | Thermally conductive composition |
| CN101864098A (en) * | 2010-06-03 | 2010-10-20 | 四川大学 | In situ reduction preparation method of polymer/graphene composites |
| CN102585773A (en) * | 2011-12-29 | 2012-07-18 | 深圳德邦界面材料有限公司 | Phase-change heat-conduction interface material and preparation method thereof |
| CN102675824A (en) * | 2011-03-09 | 2012-09-19 | 财团法人工业技术研究院 | Insulating heat-conducting composition and electronic device |
| CN103333470A (en) * | 2013-06-26 | 2013-10-02 | 苏州天脉导热科技有限公司 | A kind of heat conduction polyester resin material and preparation method thereof |
-
2015
- 2015-01-29 CN CN201510045431.4A patent/CN104726076B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0342141A2 (en) * | 1988-05-13 | 1989-11-15 | International Business Machines Corporation | Compliant thermally conductive compound |
| CN1280836C (en) * | 1999-09-17 | 2006-10-18 | 霍尼韦尔国际公司 | Compliant and crosslinkable thermal interface material |
| CN1280836A (en) * | 2000-07-13 | 2001-01-24 | 贵阳高新顺业生物科技有限公司 | Buccal rose lozenge and its preparing process |
| CN101127878A (en) * | 2007-09-13 | 2008-02-20 | 深圳市融合视讯科技有限公司 | An encryption and decryption method for video stream media programs |
| CN101815772A (en) * | 2007-09-14 | 2010-08-25 | 汉高股份两合公司 | Thermally conductive composition |
| CN101864098A (en) * | 2010-06-03 | 2010-10-20 | 四川大学 | In situ reduction preparation method of polymer/graphene composites |
| CN102675824A (en) * | 2011-03-09 | 2012-09-19 | 财团法人工业技术研究院 | Insulating heat-conducting composition and electronic device |
| CN102585773A (en) * | 2011-12-29 | 2012-07-18 | 深圳德邦界面材料有限公司 | Phase-change heat-conduction interface material and preparation method thereof |
| CN103333470A (en) * | 2013-06-26 | 2013-10-02 | 苏州天脉导热科技有限公司 | A kind of heat conduction polyester resin material and preparation method thereof |
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Effective date of registration: 20170727 Address after: Nanjing road 226100 Jiangsu Sijia town of Haimen city of Nantong province No. 78 Applicant after: HAIMEN RUITAI TEXTILE TECHNOLOGY Co.,Ltd. Address before: 214181 Huishan, Jiangsu province Weir Road, No. 17, No. Applicant before: WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
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