CN201522096U - Vertical coal-burning hot-air furnace - Google Patents

Vertical coal-burning hot-air furnace Download PDF

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Publication number
CN201522096U
CN201522096U CN2009202039161U CN200920203916U CN201522096U CN 201522096 U CN201522096 U CN 201522096U CN 2009202039161 U CN2009202039161 U CN 2009202039161U CN 200920203916 U CN200920203916 U CN 200920203916U CN 201522096 U CN201522096 U CN 201522096U
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CN
China
Prior art keywords
furnace
coal
combustion chamber
gas generating
inner bag
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2009202039161U
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Chinese (zh)
Inventor
徐昌延
莫成宇
Original Assignee
徐昌延
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 徐昌延 filed Critical 徐昌延
Priority to CN2009202039161U priority Critical patent/CN201522096U/en
Application granted granted Critical
Publication of CN201522096U publication Critical patent/CN201522096U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

Abstract

The utility model relates to a vertical coal-burning hot-air furnace, which comprises a furnace inner container and an outer sleeve. The furnace inner container is composed of a gas generating chamber, a combustion chamber and an after-combustion chamber, a furnace body is of vertical type, the furnace inner container includes the after-combustion chamber, the combustion chamber and the gas generating chamber from top to bottom, which are separated by partition boards, a combustion path presents an S-shaped run, the upper portion of the furnace body is provided with a smoke tube and an air outlet while the lower portion is provided with a blower air inlet, a wind passage is formed between the furnace inner container and the outer sleeve, and a plurality of radiating fins are arranged inside the wind passage in spiral distribution. The vertical coal-burning hot-air furnace has reasonable structural design, convenient maintenance and high heat efficiency, and can be widely applied to fields such as heating and warming and the like.

Description

The vertical fire coal hot-blast stove
Technical field
The utility model relates to a kind of hot-blast stove, particularly relates to a kind of vertical fire coal hot-blast stove.
Background technology
Present coal heating stove, be with water as heated medium, promptly water is added in the boiler, after water is warmed to uniform temperature, squeeze into systemic circulation with water pump, this method is in operation and is easy to generate various problems, as water the dead angle is arranged in cyclic process, the pipe-line system maintenance difficult.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, the vertical fire coal hot-blast stove that heat utilization efficiency is high.
In order to address the above problem, the utility model by the following technical solutions:
A kind of vertical fire coal hot-blast stove, comprise body of heater inner bag and overcoat, the body of heater inner bag is by gas generating chamber, combustion chamber and secondary furnace are formed, boiler furnace is vertical, the body of heater inner bag is followed successively by secondary furnace, combustion chamber and gas generating chamber from top to bottom, separates the S-type trend of combustion path between the three by dividing plate; Upper of furnace body is provided with chimney and air outlet, and the bottom is provided with blower inlet, forms the air channel between body of heater inner bag and the overcoat, is provided with a plurality of fin in the air channel, distributes twist.
Described gas generating chamber is provided with coal store, and coal filling hole is located at the body of heater front portion and is communicated with coal store, and the coal store lower end is provided with fire grate, and the body of heater of fire grate below is provided with cleaning door.
Compared with prior art, the beneficial effects of the utility model are: need not the water heating, can open stove at any time, and blowing out at any time, thermal efficiency height, convenient and practical.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of vertical fire coal hot-blast stove, comprise body of heater inner bag 14 and overcoat 15, body of heater inner bag 14 is by gas generating chamber 11, combustion chamber 4 and secondary furnace 9 are formed, boiler furnace is vertical, body of heater inner bag 14 is followed successively by secondary furnace 9, combustion chamber 4 and gas generating chamber 11 from top to bottom, separates the S-type trend of combustion path between the three by dividing plate 10; Upper of furnace body is provided with chimney 8 and air outlet 7, and the bottom is provided with blower inlet 13, forms air channel 5 between body of heater inner bag 14 and the overcoat 15, is provided with a plurality of fin 6 in the air channel 5, distributes twist.
Gas generating chamber 11 is provided with coal store 2, and coal filling hole 3 vertically is located at the body of heater front portion and is communicated with coal store 2, and coal store 2 lower ends are provided with fire grate 12, and the body of heater of fire grate 12 belows is provided with cleaning door 1.Wind at first enters gas generating chamber 11 by cleaning door 1, makes fuel reach the purpose of burning, and the dividing plate 10 in the combustion chamber 4 separates combustion chamber 4, makes the S-type trend in combustion gas path, has utilized flue gas fully, has improved combustion efficiency greatly, has increased the thermal efficiency.

Claims (2)

1. vertical fire coal hot-blast stove, comprise body of heater inner bag and overcoat, the body of heater inner bag is by gas generating chamber, combustion chamber and secondary furnace are formed, it is characterized in that boiler furnace is vertical, the body of heater inner bag is followed successively by secondary furnace, combustion chamber and gas generating chamber from top to bottom, separate the S-type trend of combustion path between the three by dividing plate; Upper of furnace body is provided with chimney and air outlet, and the bottom is provided with blower inlet, forms the air channel between body of heater inner bag and the overcoat, is provided with a plurality of fin in the air channel, distributes twist.
2. vertical fire coal hot-blast stove according to claim 1 is characterized in that described gas generating chamber is provided with coal store, and coal filling hole is located at the body of heater front portion and is communicated with coal store, and the coal store lower end is provided with fire grate, and the body of heater of fire grate below is provided with cleaning door.
CN2009202039161U 2009-10-16 2009-10-16 Vertical coal-burning hot-air furnace Expired - Fee Related CN201522096U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202039161U CN201522096U (en) 2009-10-16 2009-10-16 Vertical coal-burning hot-air furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202039161U CN201522096U (en) 2009-10-16 2009-10-16 Vertical coal-burning hot-air furnace

Publications (1)

Publication Number Publication Date
CN201522096U true CN201522096U (en) 2010-07-07

Family

ID=42508273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202039161U Expired - Fee Related CN201522096U (en) 2009-10-16 2009-10-16 Vertical coal-burning hot-air furnace

Country Status (1)

Country Link
CN (1) CN201522096U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162413A (en) * 2011-12-16 2013-06-19 李建利 Wind-heat crude oil thermostat
CN104501401A (en) * 2014-11-28 2015-04-08 梁治远 High-efficiency energy-saving furnace
CN105276804A (en) * 2014-06-14 2016-01-27 朱计坤 Biomass multifunctional combustion engine matched hot-blast stove

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162413A (en) * 2011-12-16 2013-06-19 李建利 Wind-heat crude oil thermostat
CN105276804A (en) * 2014-06-14 2016-01-27 朱计坤 Biomass multifunctional combustion engine matched hot-blast stove
CN104501401A (en) * 2014-11-28 2015-04-08 梁治远 High-efficiency energy-saving furnace
CN104501401B (en) * 2014-11-28 2018-03-16 梁治远 Efficient energy-saving furnace

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100707

Termination date: 20171016