CN204779718U - Flat cold rolled sheet is with annealing stove - Google Patents

Flat cold rolled sheet is with annealing stove Download PDF

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Publication number
CN204779718U
CN204779718U CN201520293615.8U CN201520293615U CN204779718U CN 204779718 U CN204779718 U CN 204779718U CN 201520293615 U CN201520293615 U CN 201520293615U CN 204779718 U CN204779718 U CN 204779718U
Authority
CN
China
Prior art keywords
annealing furnace
cold rolled
rolled sheet
heat exchanger
air heat
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
CN201520293615.8U
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Chinese (zh)
Inventor
姚冬泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Chinese Workers' Thin Plate Co Ltd
Original Assignee
Wuxi Chinese Workers' Thin Plate Co Ltd
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 Wuxi Chinese Workers' Thin Plate Co Ltd filed Critical Wuxi Chinese Workers' Thin Plate Co Ltd
Priority to CN201520293615.8U priority Critical patent/CN204779718U/en
Application granted granted Critical
Publication of CN204779718U publication Critical patent/CN204779718U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y02P10/25Process efficiency

Abstract

The utility model discloses a flat cold rolled sheet is with annealing stove, include: annealing stove outer covering cover, the annealing stove outer covering side of covering is provided with the roof -rack, annealing stove dustcoat one side is connected with burner blower, and air heat exchanger is installed to the opposite side, burner blower and air heat exchanger are linked together, the inside exhaust pipe that is provided with of annealing stove outer covering cover, exhaust pipe and burner blower are linked together. In this way, the utility model discloses flat cold rolled sheet is with annealing stove can the make full use of waste heat, and is energy -concerving and environment -protective, simple structure, safe and reliable.

Description

Cold rolled sheet annealing furnace
Technical field
The utility model relates to cold rolled sheet field, particularly relates to a kind of cold rolled sheet annealing furnace.
Background technology
Annealing refers to and metal is slowly heated to certain temperature, keeps enough time, then cools with Reasonable Speed.Object reduces hardness, improves machinability; Eliminate unrelieved stress, stable dimensions, reduce distortion and be inclined to crackle; Crystal grain thinning, adjustment tissue, eliminates tissue defects.Need in existing annealing furnace to carry out 2 preheating of air, in this case, temperature is not high enough, and in subsequent heat process, combustion of natural gas is abundant not.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of cold rolled sheet annealing furnace, can make full use of waste heat, energy-conserving and environment-protective, and structure is simple, safe and reliable.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of cold rolled sheet annealing furnace, comprise: annealing furnace jacket, upper frame is provided with above described annealing furnace jacket, described annealing furnace outer cover side is connected with burner blower, and opposite side is provided with air heat exchanger, and described burner blower is connected with air heat exchanger, described annealing furnace jacket inside is provided with smoke discharging pipe, and described smoke discharging pipe is connected with burner blower.
In the utility model preferred embodiment, be connected by heating duct between described burner blower and air heat exchanger.
In the utility model preferred embodiment, described annealing furnace jacket is provided with fan supporter, and described burner blower is arranged on fan supporter.
In the utility model preferred embodiment, described annealing furnace jacket is provided with fume discharge connector, and described fume discharge connector is connected with smoke discharging pipe, and is positioned at above air heat exchanger.
In the utility model preferred embodiment, described air heat exchanger offers changeover joint, and described changeover joint is connected by pipeline with fume discharge connector.
The beneficial effects of the utility model are: the utility model cold rolled sheet annealing furnace, can make full use of waste heat, energy-conserving and environment-protective, and structure is simple, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model cold rolled sheet annealing furnace one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, annealing furnace jacket, and 2, upper frame, 3, burner blower, 4, air heat exchanger, 5, smoke discharging pipe, 6, heating duct, 7, fan supporter, 8, fume discharge connector, 9, changeover joint.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of cold rolled sheet annealing furnace, comprise: annealing furnace jacket 1, upper frame 2 is provided with above described annealing furnace jacket 1, described annealing furnace outer cover 1 side is connected with burner blower 3, and opposite side is provided with air heat exchanger 4, and described burner blower 3 is connected with air heat exchanger 4, described annealing furnace jacket 1 inside is provided with smoke discharging pipe 5, and described smoke discharging pipe 5 is connected with burner blower 3.
In addition, be connected by heating duct 6 between described burner blower 3 and air heat exchanger 4.
In addition, described annealing furnace jacket 1 is provided with fan supporter 7, described burner blower 3 is arranged on fan supporter 7.
In addition, described annealing furnace jacket 1 is provided with fume discharge connector 8, described fume discharge connector 8 is connected with smoke discharging pipe 5, and is positioned at above air heat exchanger 4.
In addition, described air heat exchanger 4 offers changeover joint 9, described changeover joint 9 is connected by pipeline with fume discharge connector 8.
The utility model cold rolled sheet annealing furnace specific works principle is as follows: freezing air is sent in annealing furnace by burner blower 3, freezing air is after carrying out twice heat exchange in interchanger and furnace wall, then send into again in smoke discharging pipe and carry out preheating, finally with Sweet natural gas mixed firing.
Be different from prior art, the utility model cold rolled sheet annealing furnace, can make full use of waste heat, energy-conserving and environment-protective, and structure is simple, safe and reliable.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims (5)

1. a cold rolled sheet annealing furnace, it is characterized in that, comprise: annealing furnace jacket, upper frame is provided with above described annealing furnace jacket, described annealing furnace outer cover side is connected with burner blower, and opposite side is provided with air heat exchanger, and described burner blower is connected with air heat exchanger, described annealing furnace jacket inside is provided with smoke discharging pipe, and described smoke discharging pipe is connected with burner blower.
2. cold rolled sheet annealing furnace according to claim 1, is characterized in that, is connected between described burner blower and air heat exchanger by heating duct.
3. cold rolled sheet annealing furnace according to claim 2, is characterized in that, described annealing furnace jacket is provided with fan supporter, and described burner blower is arranged on fan supporter.
4. cold rolled sheet annealing furnace according to claim 1, is characterized in that, described annealing furnace jacket is provided with fume discharge connector, and described fume discharge connector is connected with smoke discharging pipe, and is positioned at above air heat exchanger.
5. cold rolled sheet annealing furnace according to claim 1, is characterized in that, described air heat exchanger offers changeover joint, and described changeover joint is connected by pipeline with fume discharge connector.
CN201520293615.8U 2015-05-08 2015-05-08 Flat cold rolled sheet is with annealing stove Expired - Fee Related CN204779718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520293615.8U CN204779718U (en) 2015-05-08 2015-05-08 Flat cold rolled sheet is with annealing stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520293615.8U CN204779718U (en) 2015-05-08 2015-05-08 Flat cold rolled sheet is with annealing stove

Publications (1)

Publication Number Publication Date
CN204779718U true CN204779718U (en) 2015-11-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520293615.8U Expired - Fee Related CN204779718U (en) 2015-05-08 2015-05-08 Flat cold rolled sheet is with annealing stove

Country Status (1)

Country Link
CN (1) CN204779718U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104878182A (en) * 2015-05-08 2015-09-02 无锡华工薄板有限公司 Annealing furnace for cold-rolled thin plate
WO2018040291A1 (en) * 2016-08-30 2018-03-08 盐城圣奥热处理有限公司 Bell-type annealing furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104878182A (en) * 2015-05-08 2015-09-02 无锡华工薄板有限公司 Annealing furnace for cold-rolled thin plate
WO2018040291A1 (en) * 2016-08-30 2018-03-08 盐城圣奥热处理有限公司 Bell-type annealing furnace

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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: 20151118

Termination date: 20170508

CF01 Termination of patent right due to non-payment of annual fee