CN201228982Y - Automatic coal feeding burner - Google Patents

Automatic coal feeding burner Download PDF

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Publication number
CN201228982Y
CN201228982Y CNU2008200132585U CN200820013258U CN201228982Y CN 201228982 Y CN201228982 Y CN 201228982Y CN U2008200132585 U CNU2008200132585 U CN U2008200132585U CN 200820013258 U CN200820013258 U CN 200820013258U CN 201228982 Y CN201228982 Y CN 201228982Y
Authority
CN
China
Prior art keywords
coal
combustion chamber
underframe
power transmission
transmission shaft
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
CNU2008200132585U
Other languages
Chinese (zh)
Inventor
刘红军
刘焕志
刘桂英
Original Assignee
刘红军
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 刘红军 filed Critical 刘红军
Priority to CNU2008200132585U priority Critical patent/CN201228982Y/en
Application granted granted Critical
Publication of CN201228982Y publication Critical patent/CN201228982Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an automatic stoking coal-fired machine, belonging to the technical field of conveyors, which is characterized in that a horizontal feeding auger and a vertical feeding auger are arranged in a coal-conveying cylinder, and coal can be conveyed into a coal-fired chamber continuously. The closed continuous stoking structure in the utility model well solves the problems in an existing metallurgical furnace of discontinuous stoking, uneven burning, energy waste and environment pollution and the like.

Description

The automatic stoking coal burning machine
Technical field
The utility model relates to a kind of automatic stoking combustor that belongs to the conveyer technical field.
Background technology
At present in metallurgical machinery manufacturings such as cast steel, forgings, the coal-burning installation great majority of its metallurgical furnace all are from burning zone top coal, this coal-adding type can make the coal cinder of smaller size smaller or coal dust go out with oxygenation blowing or exhaust of hot air, not only wastes energy but also add heavily contaminated.Also have the minority coal-burning installation to adopt, but its mode of delivering coal is a piston type, makes that the metallurgical furnace heating flame is inhomogeneous at burning zone bottom coal.
Summary of the invention
The purpose of this utility model be exactly for solve disadvantages of background technology provide a kind of in the burning zone bottom the enclosed automatic stoking coal burning machine of coal continuously.
The purpose of this utility model is achieved in that it is provided with underframe, on underframe, be provided with motor and decelerator, the fixedly connected power transmission shaft of the output shaft of decelerator, one end of power transmission shaft is failed the material helical rotation by the level that transmission mechanism drives in the fixing coal delivery cylinder in underframe top, the other end of power transmission shaft expects spiral for vertical the failing in the coal delivery cylinder transmission of power by bevel gear, top at vertical defeated material spiral is provided with the combustion chamber, the sidepiece of combustion chamber is provided with blast pipe, is provided with in the coal delivery cylinder outer end to add coal bunker.
Be provided with the porous lining that cavity is arranged at interval with sidewall of combustion chamber in the inboard of sidewall of combustion chamber.
The utility model is compared background technology and had following advantage: 1. at the continuous coal in burning zone bottom, fired coal combustion is abundant, homogeneous heating; 2. whole coal supply apparatus is closed, can not cause airborne dust; 3. with at the device of burning zone top coal compare, save coal-fired 30%.
Description of drawings
Fig. 1 is the utility model structure principle chart.
The specific embodiment
The utility model is further described by embodiment below in conjunction with accompanying drawing: as shown in Figure 1, motor 2 on the underframe 1 drives power transmission shaft 3 by decelerator, the power of power transmission shaft 3 is on the one hand by the defeated material of belt pulley drive level spiral 4, and coal-fired coal bunker 5 enters after the defeated material of level spiral 4 is delivered to coal delivery cylinder 6 left ends through adding; The power of power transmission shaft 3 drives vertical defeated material spiral 7 by bevel gear on the other hand, continuously is transported to the combustion chamber 8 from adding the fire coal that coal bunker 5 enters like this.When fire coal burns in combustion chamber 8, abundant for guaranteeing fired coal combustion, in combustion chamber 8, be provided with porous lining 10, replenish air by blast pipe 9.

Claims (2)

1, a kind of automatic stoking coal burning machine, it is provided with underframe, on underframe, be provided with motor and decelerator, the fixedly connected power transmission shaft of output shaft that it is characterized in that decelerator, one end of power transmission shaft is failed the material helical rotation by the level that transmission mechanism drives in the fixing coal delivery cylinder in underframe top, the other end of power transmission shaft expects spiral for vertical the failing in the coal delivery cylinder transmission of power by bevel gear, top at vertical defeated material spiral is provided with the combustion chamber, the sidepiece of combustion chamber is provided with blast pipe, is provided with in the coal delivery cylinder outer end to add coal bunker.
2,, it is characterized in that being provided with the porous lining that cavity is arranged at interval with sidewall of combustion chamber in the inboard of sidewall of combustion chamber according to the described automatic stoking coal burning machine of claim 1.
CNU2008200132585U 2008-05-27 2008-05-27 Automatic coal feeding burner Expired - Fee Related CN201228982Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200132585U CN201228982Y (en) 2008-05-27 2008-05-27 Automatic coal feeding burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200132585U CN201228982Y (en) 2008-05-27 2008-05-27 Automatic coal feeding burner

Publications (1)

Publication Number Publication Date
CN201228982Y true CN201228982Y (en) 2009-04-29

Family

ID=40633926

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200132585U Expired - Fee Related CN201228982Y (en) 2008-05-27 2008-05-27 Automatic coal feeding burner

Country Status (1)

Country Link
CN (1) CN201228982Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537995A (en) * 2012-01-13 2012-07-04 抚州孙氏兄弟实业有限公司 Spiral feeding mechanism of biomass combustion furnace
CN105402756A (en) * 2015-12-23 2016-03-16 孙吉章 Feed and chip removal device of biomass combustion furnace and combustion furnace
CN105423350A (en) * 2015-12-23 2016-03-23 孙吉章 Biomass combustion furnace with stable material air and few sparks
CN105423280A (en) * 2015-11-24 2016-03-23 洛阳开拓新能源开发有限公司 Biomass particle boiler with automatic feeding function
CN108571751A (en) * 2018-05-16 2018-09-25 浙江奥邦科技有限公司 A kind of fireplace and its feeding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537995A (en) * 2012-01-13 2012-07-04 抚州孙氏兄弟实业有限公司 Spiral feeding mechanism of biomass combustion furnace
CN105423280A (en) * 2015-11-24 2016-03-23 洛阳开拓新能源开发有限公司 Biomass particle boiler with automatic feeding function
CN105402756A (en) * 2015-12-23 2016-03-16 孙吉章 Feed and chip removal device of biomass combustion furnace and combustion furnace
CN105423350A (en) * 2015-12-23 2016-03-23 孙吉章 Biomass combustion furnace with stable material air and few sparks
CN105402756B (en) * 2015-12-23 2018-03-23 抚州孙氏兄弟实业有限公司 A kind of biomass combustion furnace charging chip removal device and combustion furnace
CN105423350B (en) * 2015-12-23 2018-11-13 抚州孙氏兄弟实业有限公司 A kind of material wind steadily lacks the biomass combustion furnace of Mars
CN108571751A (en) * 2018-05-16 2018-09-25 浙江奥邦科技有限公司 A kind of fireplace and its feeding device

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Legal Events

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

Granted publication date: 20090429

Termination date: 20100527

C17 Cessation of patent right