CN202692680U - Natural gas heating furnace burners distributed structure - Google Patents

Natural gas heating furnace burners distributed structure Download PDF

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Publication number
CN202692680U
CN202692680U CN2012202383495U CN201220238349U CN202692680U CN 202692680 U CN202692680 U CN 202692680U CN 2012202383495 U CN2012202383495 U CN 2012202383495U CN 201220238349 U CN201220238349 U CN 201220238349U CN 202692680 U CN202692680 U CN 202692680U
Authority
CN
China
Prior art keywords
burner
furnace
heater
heating furnace
burners
Prior art date
Application number
CN2012202383495U
Other languages
Chinese (zh)
Inventor
韩涛
卫丽华
杨莉
刘君笑
Original Assignee
江苏丰东炉业股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏丰东炉业股份有限公司 filed Critical 江苏丰东炉业股份有限公司
Priority to CN2012202383495U priority Critical patent/CN202692680U/en
Application granted granted Critical
Publication of CN202692680U publication Critical patent/CN202692680U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Abstract

The utility model relates to a natural gas heating furnace burners distributed structure. The natural gas heating furnace burners distributed structure comprises a furnace body, furnace door and a combustion device. The furnace body is composed of a furnace shell on the side of the furnace body and a furnace cover on the top of the furnace body, high-temperature resistant brasque is arranged on the inner surface of the furnace body, and the combustion device is arranged on the furnace body. The furnace door is arranged on the side of the furnace body, the combustion device comprises a plurality of burners and a gas regulating valve, the plurality of burners are respectively arranged on the side and the top of a hearth of the furnace body, the burners on two sides of the hearth are straight flame pulsating burners, and the burners on the top of the hearth are flat flame burners. Compared with the prior art, the natural gas heating furnace burners distributed structure is provided with the natural gas burners on the side and the top of the hearth, and therefore temperature in the furnace increases fast, and the temperature in the hearth is more even and easier to control. The natural gas heating furnace burners distributed structure is little in natural gas fuel consumption and high in the quality of heat treatment workpiece.

Description

Gas heating furnace burner distributed architecture
Technical field
The utility model relates to the high-temperature heat treatment heating furnace, especially a kind of burner hearth side and the top burner distributed architecture that all is provided with the gas heating furnace of burner.
Background technology
The existing differentiation by mode of heating for heat treated high-temperature heater generally comprises resistance-heated furnace and gas heating furnace, and distinguishing by structure has box type heater and trolley heating furnace.The burner hearth side of gas heating furnace is provided with burner, and the inside of burner hearth is provided with exhanst gas outlet, and burner hearth is connected with smoke evacuation system by exhanst gas outlet.
At present, existing gas heating furnace so that larger temperature difference appears in the zones of different in the burner hearth, is unfavorable for the heat treatment process of workpiece owing to only be provided with burner in the burner hearth side.The defectives such as on the other hand, the temperature difference interior owing to burner hearth is large, has to adopt the mode of prolonging burning time to carry out balance, causes fuel consumption more, and burning time is long.
The utility model content
The temperature and pressure that the purpose of this utility model provides in a kind of burner hearth is comparatively balanced, burner hearth side and the top burner distributed architecture that all is provided with the gas heating furnace of burner.
The purpose of this utility model is achieved by the following technical solution:
Gas heating furnace burner distributed architecture, comprise body of heater, fire door and burner, body of heater is made of the furnace shell of its side and the bell of end face, the body of heater inner surface is provided with high temperature resistant furnace lining, the body of heater inner chamber consists of burner hearth, body of heater is provided with burner, one side of described body of heater is provided with fire door, fire door and body of heater by articulating device form can folding be tightly connected, the contact-making surface of body of heater and fire door is provided with furnace panel, described burner comprises some burners and gas control valve, burner be separately positioned on described burner hearth of the furnace body the side and above, described burner is connected with gas pipeline.
As optimal technical scheme of the present utility model, the relative position of described burner hearth of the furnace body two sides is respectively equipped with a plurality of combustion of natural gas mouths, and the centre position above the burner hearth is provided with a plurality of combustion of natural gas mouths.
As optimal technical scheme of the present utility model, the burner of described burner hearth two sides is updraft impulse burners, and the burner above the described burner hearth is flat flame burner.
As optimal technical scheme of the present utility model, be provided with a plurality of thermocouples above the burner hearth of described body of heater, thermocouple is located at the below of described burner, and described thermocouple is connected with control device.
As optimal technical scheme of the present utility model, described heating furnace also is provided with the chassis that can pass in and out burner hearth, is provided with roller and track below the chassis, and described chassis is connected with the chassis driving mechanism, and the chassis driving mechanism can drive chassis turnover burner hearth.
As optimal technical scheme of the present utility model, the burner hearth of described heating furnace is connected with smoke evacuation system by exhanst gas outlet.
The beneficial effects of the utility model are: with respect to prior art, burner hearth of the present utility model side and toply all be provided with the combustion of natural gas mouth, thus make heat up in the stove very fast, and the temperature in the burner hearth more evenly, more easy to control.The utility model gas fuel consumes less, and the quality of heat treated part is better.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is sectional structure schematic diagram of the present utility model.
Among the figure: 1, fire door, 2, the updraft impulse burner, 3, furnace shell, 4, flat flame burner, 5, furnace lining, 6, bell, 7, thermocouple, 8, chassis, 9, exhanst gas outlet.
The specific embodiment
As shown in Figure 1 to Figure 3, gas heating furnace burner distributed architecture, comprise body of heater, fire door 1 and burner, body of heater is made of the furnace shell 3 of its side and the bell 6 of end face, and the body of heater inner surface is provided with high temperature resistant furnace lining 5, and the body of heater inner chamber consists of burner hearth, body of heater is provided with burner, one side of described body of heater is provided with fire door 1, fire door 1 and body of heater by articulating device form can folding be tightly connected, the contact-making surface of body of heater and fire door 1 is provided with furnace panel.Described burner comprises some burners and gas control valve, burner be separately positioned on described burner hearth of the furnace body the side and above, burner is connected with gas pipeline, the burner hearth of described heating furnace is connected with smoke evacuation system by exhanst gas outlet 9.
In the present embodiment, the relative position of described burner hearth of the furnace body two sides is respectively equipped with a plurality of combustion of natural gas mouths, and the centre position above the burner hearth is provided with a plurality of combustion of natural gas mouths.The burner of described burner hearth two sides is updraft impulse burners 2, and the burner of institute above the burner hearth is flat flame burner 4.Be provided with a plurality of thermocouples 7 above the described burner hearth, thermocouple 7 is located at the below of flat flame burner 4, and thermocouple 7 is connected with the control device of heating furnace.
Described heating furnace also is provided with the chassis 8 that can pass in and out burner hearth, be provided with roller and track below the chassis 8, chassis 8 is connected with the chassis driving mechanism, and the chassis driving mechanism can drive chassis turnover burner hearth, is provided with mechanical sealing mechanism between the side of described chassis 8 and the burner hearth sidewall.The layout of the utility model burner hearth internal combustion burner is more reasonable, thereby makes the temperature in very fast, the burner hearth of heating up in the stove more even, and temperature in fuel saving, the stove more easy to control more, is conducive to guarantee the quality of heat treated part.

Claims (6)

1. gas heating furnace burner distributed architecture, comprise body of heater, fire door and burner, body of heater is made of the furnace shell of its side and the bell of end face, the body of heater inner surface is provided with high temperature resistant furnace lining, the body of heater inner chamber consists of burner hearth, body of heater is provided with burner, one side of described body of heater is provided with fire door, fire door and body of heater by articulating device form can folding be tightly connected, the contact-making surface of body of heater and fire door is provided with furnace panel, it is characterized in that: described burner comprises some burners and gas control valve, burner be separately positioned on described burner hearth of the furnace body the side and above, described burner is connected with gas pipeline.
2. gas heating furnace burner distributed architecture according to claim 1, it is characterized in that: the relative position of described burner hearth of the furnace body two sides is respectively equipped with a plurality of combustion of natural gas mouths, and the centre position above the burner hearth is provided with a plurality of combustion of natural gas mouths.
3. gas heating furnace burner distributed architecture according to claim 2, it is characterized in that: the burner of described burner hearth two sides is updraft impulse burners, and the burner above the described burner hearth is flat flame burner.
4. gas heating furnace burner distributed architecture according to claim 1 and 2, it is characterized in that: be provided with a plurality of thermocouples above the burner hearth of described body of heater, thermocouple is located at the below of described burner, and described thermocouple is connected with control device.
5. gas heating furnace burner distributed architecture according to claim 1, it is characterized in that: described heating furnace also is provided with the chassis that can pass in and out burner hearth, be provided with roller and track below the chassis, described chassis is connected with the chassis driving mechanism, and the chassis driving mechanism can drive chassis turnover burner hearth.
6. gas heating furnace burner distributed architecture according to claim 1, it is characterized in that: the burner hearth of described heating furnace is connected with smoke evacuation system by exhanst gas outlet.
CN2012202383495U 2012-05-25 2012-05-25 Natural gas heating furnace burners distributed structure CN202692680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202383495U CN202692680U (en) 2012-05-25 2012-05-25 Natural gas heating furnace burners distributed structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202383495U CN202692680U (en) 2012-05-25 2012-05-25 Natural gas heating furnace burners distributed structure

Publications (1)

Publication Number Publication Date
CN202692680U true CN202692680U (en) 2013-01-23

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Application Number Title Priority Date Filing Date
CN2012202383495U CN202692680U (en) 2012-05-25 2012-05-25 Natural gas heating furnace burners distributed structure

Country Status (1)

Country Link
CN (1) CN202692680U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104513882A (en) * 2013-09-30 2015-04-15 江苏高皓工业炉有限公司 Car-type gas furnace
CN106288774A (en) * 2015-06-05 2017-01-04 江苏腾天工业炉有限公司 Efficient natural gas trolley heating furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104513882A (en) * 2013-09-30 2015-04-15 江苏高皓工业炉有限公司 Car-type gas furnace
CN106288774A (en) * 2015-06-05 2017-01-04 江苏腾天工业炉有限公司 Efficient natural gas trolley heating furnace

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130123

Termination date: 20150525