CN103968665A - Split type circular furnace - Google Patents

Split type circular furnace Download PDF

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Publication number
CN103968665A
CN103968665A CN201310058169.8A CN201310058169A CN103968665A CN 103968665 A CN103968665 A CN 103968665A CN 201310058169 A CN201310058169 A CN 201310058169A CN 103968665 A CN103968665 A CN 103968665A
Authority
CN
China
Prior art keywords
arc
monomer
shaped
frame
split type
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.)
Pending
Application number
CN201310058169.8A
Other languages
Chinese (zh)
Inventor
陈万忠
Original Assignee
陈万忠
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 陈万忠 filed Critical 陈万忠
Priority to CN201310058169.8A priority Critical patent/CN103968665A/en
Publication of CN103968665A publication Critical patent/CN103968665A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a split type circular furnace and relates to a device for heating an end enclosure subjected to hot flanging by a flanging machine in the process of production and processing of end enclosures. The split type circular furnace mainly solves that problem that heating the end enclosures by a heating furnace cost many energy resources during production of the end enclosures. The split type circular furnace comprises two or more than two arc-shaped units, the arc-shaped units are sequentially connected to form a circular furnace body with a notch. Each arc-shaped unit comprises an arc-shaped frame with an opening facing inwards, the arc-shaped frame is formed by connecting a bottom plate, a cover plate and side plates, a gas nozzle is arranged in each arc-shaped frame, air pipes and gas pipelines are arranged outside the side plates of the arc-shaped frames, the gas nozzles are communicated with the gas pipelines and the air pipes, the air pipe on the arc-shaped frame of at least one of the arc-shaped units is connected with a fan mounted on the arc-shaped unit. The split type circular furnace has the advantages of energy conservation.

Description

A kind of split annular furnace
Technical field:
The present invention relates to one in production and processing end socket process, the device heating while end socket to end socket being carried out to hot flange with flanger.
Background technology:
In production and processing end socket process, while end socket being carried out to flange with flanger, end socket is heated, traditional method is all with heating furnace, end socket to be heated, and reaches after requirement, then moved on on flanger and process until end socket temperature.Its shortcoming is owing to just the edge of end socket is processed to (being 1/3 part outside end socket radius) on flanger, so only add the edge of heat-sealing head, is to the heating of end socket entirety but end socket is heated with heating furnace, wastes energy; End socket after heating also can lose a part of heat in moving process, causes the waste again of the energy.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of split annular furnace on flanger, the edge part of end socket being heated.
Above-mentioned purpose is achieved in that it comprises two or more arc monomers, each arc monomer connects to form successively one and is with annular body of heater jaggy, each arc monomer comprises an opening being formed by connecting by base plate, cover plate and side plate arc frame inwardly, in each arc frame, gas nozzle is housed, airduct and gas pipeline are equipped with in the outside of arc frame side plate, gas nozzle is communicated with gas pipeline and airduct, and have at least the airduct on the arc frame of an arc monomer to be connected with blower fan, blower fan is contained on this arc monomer.
Overheated for what be incubated and protect arc frame not burnt, be lined with rock wool layer in arc frame the inside, and hang with rock wool curtain along letting droop in cover plate.
In order to be incubated and to make full use of heat energy, in the time heating to end socket, make also can be heated in the end socket edge of annular body of heater gap portions, can set up indentation, there Special arc monomer in annular body of heater indentation, there, indentation, there Special arc monomer comprises that one by base plate, the opening that cover plate and side plate are formed by connecting arc frame inwardly, and this arc frame is consistent with height and the width of the arc frame of described arc monomer, so that being contained in indentation, there when work docks with the arc monomer at two ends, the arc frame the inside of indentation, there Special arc monomer is lined with rock wool layer, in its cover plate, hang with rock wool curtain along letting droop.
Using method and advantage: when use, first end socket is installed on the lower clamping cylinder of flanger, using clamping cylinder clamps again, then by each arc monomer successively around the periphery that is connected to end socket, with elevator holder to the height requiring, again the framework of each arc monomer and flanger is connected and fixed, at this moment the edge of end socket just in time extend in the arc frame of each arc monomer, make the breach of the arc body of heater that each arc monomer connects into facing to the briquetting roller mechanism of flanger and the direction of pressure wheel mechanism, again by indentation, there Special arc monomer with elevator holder to the height requiring, be contained in the indentation, there of annular body of heater, and airduct and airduct on each adjacent arc monomer are interconnected, gas pipeline and gas pipeline interconnect, light the gas nozzle in each arc monomer arc frame, blower fan work, end socket rotates, end socket edge homogeneous heating, reach after requirement until end socket temperature, remove indentation, there Special arc monomer, flanger carries out flange operation, the heating of flange limit, limit.Advantage is: owing to being that heat the part, edge to end socket on flanger, and the thermal loss that causes of not mobile end socket, so energy-saving effect is very obvious, according to test, can save combustible gas 50% left and right, particularly when the super thick end socket of machining large, better effects if.
Brief description of the drawings:
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is the structural representation of arc monomer;
Fig. 3 is the A-A view of Fig. 2, and in figure, 6 is end sockets;
Fig. 4 is the structural representation of indentation, there Special arc monomer;
Fig. 5 is the A-A view of Fig. 4, and in figure, 6 is end sockets.
Detailed description of the invention:
With reference to Fig. 1-3, it comprises two or more arc monomers 1, each arc monomer connects to form successively one and is with annular body of heater jaggy, each arc monomer comprises an opening being formed by connecting by base plate, cover plate and side plate arc frame 1-1 inwardly, in each arc frame, gas nozzle 1-2 is housed, airduct 1-3 and gas pipeline 1-4 are equipped with in the outside of arc frame side plate, gas nozzle is communicated with gas pipeline and airduct, and have at least the airduct on the arc frame of an arc monomer to be connected with blower fan 2, blower fan is contained on this arc monomer.
Be lined with rock wool layer 3 in arc frame the inside, and hang with rock wool curtain 4 along letting droop in cover plate.
With reference to Fig. 4,5, set up indentation, there Special arc monomer 5 in annular body of heater indentation, there, indentation, there Special arc monomer comprises an opening being formed by connecting by base plate, cover plate and side plate arc frame 5-1 inwardly, and this arc frame is consistent with height and the width of the arc frame of described arc monomer, the arc frame the inside of indentation, there Special arc monomer is lined with rock wool layer 3, in its cover plate, hangs with rock wool curtain 4 along letting droop.

Claims (3)

1. a split annular furnace, it is characterized in that: comprise two or more arc monomers (1), each arc monomer connects to form successively one and is with annular body of heater jaggy, each arc monomer comprises that one by base plate, the opening that cover plate and side plate are formed by connecting arc frame (1-1) inwardly, gas nozzle (1-2) is housed in each arc frame, airduct (1-3) and gas pipeline (1-4) are equipped with in the outside of arc frame side plate, gas nozzle is communicated with gas pipeline and airduct, and have at least the airduct on the arc frame of an arc monomer to be connected with blower fan (2), blower fan is contained on this arc monomer.
2. according to split annular furnace claimed in claim 1, it is characterized in that: be lined with rock wool layer (3) in arc frame the inside, in cover plate, hang with rock wool curtain (4) along letting droop.
3. according to the split annular furnace described in claim 1 or 2, it is characterized in that: set up indentation, there Special arc monomer (5) in annular body of heater indentation, there, indentation, there Special arc monomer comprises an opening being formed by connecting by base plate, cover plate and side plate arc frame (5-1) inwardly, and this arc frame is consistent with height and the width of the arc frame of described arc monomer, the arc frame the inside of indentation, there Special arc monomer is lined with rock wool layer (3), in its cover plate, hangs with rock wool curtain (4) along letting droop.
CN201310058169.8A 2013-02-04 2013-02-04 Split type circular furnace Pending CN103968665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310058169.8A CN103968665A (en) 2013-02-04 2013-02-04 Split type circular furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310058169.8A CN103968665A (en) 2013-02-04 2013-02-04 Split type circular furnace

Publications (1)

Publication Number Publication Date
CN103968665A true CN103968665A (en) 2014-08-06

Family

ID=51238473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310058169.8A Pending CN103968665A (en) 2013-02-04 2013-02-04 Split type circular furnace

Country Status (1)

Country Link
CN (1) CN103968665A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848902A (en) * 1955-06-06 1960-09-21 William Thomas Hastrop Improvements in kilns
CN201289299Y (en) * 2008-09-02 2009-08-12 冉龙祥 Novel cycle brick furnace for burning fire brick
CN102304600A (en) * 2011-09-14 2012-01-04 北京科技大学 Rotary hearth furnace adopting 2-3-section distribution and discharge mode for direct reduction production
CN102589284A (en) * 2012-03-08 2012-07-18 烟台鲁宝钢管有限责任公司 Device for improving combustion capacity of thermal desorption tar gas of annular furnace and heating method
CN203203389U (en) * 2013-02-04 2013-09-18 陈万忠 Split circular furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848902A (en) * 1955-06-06 1960-09-21 William Thomas Hastrop Improvements in kilns
CN201289299Y (en) * 2008-09-02 2009-08-12 冉龙祥 Novel cycle brick furnace for burning fire brick
CN102304600A (en) * 2011-09-14 2012-01-04 北京科技大学 Rotary hearth furnace adopting 2-3-section distribution and discharge mode for direct reduction production
CN102589284A (en) * 2012-03-08 2012-07-18 烟台鲁宝钢管有限责任公司 Device for improving combustion capacity of thermal desorption tar gas of annular furnace and heating method
CN203203389U (en) * 2013-02-04 2013-09-18 陈万忠 Split circular furnace

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140806

C02 Deemed withdrawal of patent application after publication (patent law 2001)