CN203768429U - High-efficiency energy-saving metal regeneration smelting system - Google Patents

High-efficiency energy-saving metal regeneration smelting system Download PDF

Info

Publication number
CN203768429U
CN203768429U CN201420113498.8U CN201420113498U CN203768429U CN 203768429 U CN203768429 U CN 203768429U CN 201420113498 U CN201420113498 U CN 201420113498U CN 203768429 U CN203768429 U CN 203768429U
Authority
CN
China
Prior art keywords
furnaces
blast furnace
aluminium bits
furnace
stove
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
CN201420113498.8U
Other languages
Chinese (zh)
Inventor
朱忠亮
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.)
Jiangxi Bo Yu Industrial Co Ltd
Original Assignee
Jiangxi Bo Yu Industrial 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 Jiangxi Bo Yu Industrial Co Ltd filed Critical Jiangxi Bo Yu Industrial Co Ltd
Priority to CN201420113498.8U priority Critical patent/CN203768429U/en
Application granted granted Critical
Publication of CN203768429U publication Critical patent/CN203768429U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y02P10/20Recycling

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

The utility model discloses a high-efficiency energy-saving metal regeneration smelting system which is simple and reasonable in structure, high in working efficiency, low in energy consumption and low in operating cost. The system comprises a blast furnace, two aluminum skimming furnaces and two insulation furnaces, which are connected with each other through an intercommunicating valve, wherein the two aluminum skimming furnaces are connected with each other through a control valve; the two insulation furnaces are connected with each other through a control valve; the aluminum skimming furnaces are connected with the corresponding insulation furnaces through control valves; a gas phase communicating pipe is arranged between the blast furnace and the aluminum skimming furnaces; the blast furnace is provided with a heat storage type combustor; the insulation furnaces and the aluminum skimming furnaces are provided with heat storage devices connected with the heat storage type combustor of an active blast furnace respectively.

Description

A kind of efficient energy-saving metal regeneration smelting system
Technical field
The utility model relates to a kind of efficient energy-saving metal regeneration smelting system.
Background technology
The existing regenerated metal particularly regeneration smelting system of aluminium adopts many stoves integrated structure mostly, wherein using more is four stoves or five stove built-up types, many stoves are connected in some way, its outstanding feature is exactly the problem that has solved maintenance blowing out, has improved to a certain extent the utilization ratio of smelting furnace.But, the existing many stoves smelting system that comprises that smart group is box-like, because its unitized construction itself exists certain irrationality, blast furnace, aluminium bits stove and the division of labor separately of corresponding holding furnace are relatively more fixing, function singleness, and this has just determined that its whole smelting system combines the aspects such as the handiness of coordination, reasonableness, function and likes certain restriction.Particularly its each smelting furnace of existing smelting system is regardless of function, regardless of its job specification and task, its heating unit structure is set and all there is certain defect in each corresponding this body structure of heating unit, make system thermal waste larger, and then running cost is increased.
Utility model content
The purpose of this utility model is the deficiency existing for prior art, and a kind of efficient energy-saving metal regeneration smelting system is provided.This efficient energy-saving metal regeneration smelting system is simple and reasonable for structure, and working efficiency is high, energy consumption is low, and running cost is low, and operation combination is flexible, convenient, simple.
The technical scheme of the utility model efficient energy-saving metal regeneration smelting system comprises blast furnace, two aluminium bits stoves and two holding furnaces, described blast furnace, aluminium bits stove and holding furnace interconnect by a communicating valve, described two aluminium are considered to be worth doing between stoves, between two holding furnaces and aluminium is considered stove to be worth doing and between holding furnace, interconnects respectively by corresponding control valve accordingly, between described blast furnace and aluminium bits stove, be provided with gas phase closed tube, described blast furnace is provided with heat-storage type burner, and described holding furnace is respectively equipped with aluminium bits stove the thermophore being connected with the heat-storage type burner of described blast furnace.
In described holding furnace and the aluminium bits thermophore of stove and the heat-storage type burner of blast furnace, be respectively equipped with the heat exchange coil being mutually connected in series.
Described holding furnace is provided with permanent-magnet type mixer.
The utility model efficient energy-saving metal regeneration smelting system is with its distinctive many stoves combined connecting structure, can form intellectual one or more groups built-up type smelting system or a melting ingot casting system, and there is more fully composition and adjust room and time, particularly its blast furnace, aluminium are considered the Rational structure of the heating unit of stove and holding furnace to be worth doing, have fundamentally improved operational efficiency and the energy-saving effect of smelting system.
Accompanying drawing explanation
Fig. 1 is the utility model efficient energy-saving metal regeneration smelting system structural representation.
Embodiment
Now by embodiment, the utility model is described in further detail by reference to the accompanying drawings, as shown in Figure 1, efficient energy-saving metal regeneration smelting system is considered stove 2 and holding furnace 3 each Liang Tai and a blast furnace 1 to be worth doing by aluminium and is formed, and each holding furnace 3, aluminium bits stove 2 and blast furnace 1 interconnect by the communicating valve 8 of a multi-channel type.Meanwhile, two aluminium are considered to be worth doing between stoves 2 and by corresponding control valve 10, interconnect respectively between two holding furnaces 3, and by control valve 10, interconnect between holding furnace 3 and corresponding aluminium bits stove 2.Between blast furnace 1 and two aluminium bits stove 2, by gas phase closed tube 7 its tops (gas phase), interconnect, with pressure and/or the temperature between balance blast furnace 1 and two aluminium bits stove 2.In the furnace chamber of holding furnace 3, be provided with permanent-magnet type mixer 9 simple in structure, to be easy to control, by permanent-magnet type mixer 9, can make the aluminium liquid uniform ingredients of holding furnace 3, to improve ingot quality.
Blast furnace 1 is provided with heat-storage type burner 6, and then makes blast furnace 1 form the smelting furnace of an active heating-type.Aluminium bits stove 2 and holding furnace 3 are respectively equipped with thermophore 4, and aluminium bits stove 2 and holding furnace 3 form passive type smelting furnaces by thermophore 4 respectively, and each thermophore 4 of holding furnace 3 and aluminium bits stove 2 is accepted the waste heat that heat-storage type burner 6 and/or smelting system provide.Between aluminium bits stove 2 and the thermophore 4 of holding furnace 3 and the heat-storage type burner 6 of blast furnace 1, by corresponding medium channel, interconnect respectively; Meanwhile, the thermophore 4 of aluminium bits stove 2 and holding furnace 3 can be connected with the bootstrap system (as the heat recovery system of ingot casting device) of smelting system simultaneously.
The thermophore 4 of aluminium bits stove 2 and holding furnace 3 is respectively equipped with corresponding heat exchange coil 5, a wherein port of the two-port after each heat exchange coil 5 is connected in series is mutually connected with the smoke outlet of heat-storage type burner 6, another port is connected with the smoke exhaust pipe 11 of smelting system, the flue gas that heat-storage type burner 6 smoke outlets are discharged after thermophore 4 heat exchange through aluminium bits stove 2 and holding furnace 3 by the outer row of smoke exhaust pipe 11 of smelting system.

Claims (3)

1. efficient energy-saving metal regeneration smelting system, comprise blast furnace, two aluminium bits stoves and two holding furnaces, described blast furnace, aluminium bits stove and holding furnace interconnect by a communicating valve, it is characterized in that between described two aluminium bits stoves, between two holding furnaces and between aluminium bits stove and corresponding holding furnace, by corresponding control valve, interconnect respectively, between described blast furnace and aluminium bits stove, be provided with gas phase closed tube, described blast furnace is provided with heat-storage type burner, and described holding furnace is respectively equipped with aluminium bits stove the thermophore being connected with the heat-storage type burner of described blast furnace.
2. efficient energy-saving metal regeneration smelting system according to claim 1, is characterized in that being respectively equipped with the heat exchange coil being mutually connected in series in described holding furnace and the aluminium bits thermophore of stove and the heat-storage type burner of blast furnace.
3. according to efficient energy-saving metal regeneration smelting system described in claim 1 or 2, it is characterized in that described holding furnace is provided with permanent-magnet type mixer.
CN201420113498.8U 2014-03-13 2014-03-13 High-efficiency energy-saving metal regeneration smelting system Expired - Fee Related CN203768429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420113498.8U CN203768429U (en) 2014-03-13 2014-03-13 High-efficiency energy-saving metal regeneration smelting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420113498.8U CN203768429U (en) 2014-03-13 2014-03-13 High-efficiency energy-saving metal regeneration smelting system

Publications (1)

Publication Number Publication Date
CN203768429U true CN203768429U (en) 2014-08-13

Family

ID=51285640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420113498.8U Expired - Fee Related CN203768429U (en) 2014-03-13 2014-03-13 High-efficiency energy-saving metal regeneration smelting system

Country Status (1)

Country Link
CN (1) CN203768429U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107576209A (en) * 2017-10-18 2018-01-12 吴德福 A kind of full hot blast furnace temperature automatic control regenerative combustion system
CN109355507A (en) * 2018-12-03 2019-02-19 英德市鸿星有色金属再生资源利用有限公司 A kind of efficient smelting furnace energy conserving system and energy saving smelting technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107576209A (en) * 2017-10-18 2018-01-12 吴德福 A kind of full hot blast furnace temperature automatic control regenerative combustion system
CN109355507A (en) * 2018-12-03 2019-02-19 英德市鸿星有色金属再生资源利用有限公司 A kind of efficient smelting furnace energy conserving system and energy saving smelting technology
CN109355507B (en) * 2018-12-03 2023-08-22 广东鸿星环保科技有限公司 Energy-saving system of high-efficiency smelting furnace and energy-saving smelting process

Similar Documents

Publication Publication Date Title
CN101769680B (en) High-efficiency and energy-saving combined type aluminum melting furnace and melting method thereof
CN202182624U (en) Energy-saving aluminium melting conjuncted furnace
CN203768429U (en) High-efficiency energy-saving metal regeneration smelting system
CN202835358U (en) Novel regenerative burner
CN204690079U (en) A kind of double-regenerative heating furnace
CN203249260U (en) Exhaust gas waste heat recovery device of heat exchange type hot air stove
CN202582225U (en) Smelting furnace
CN203928834U (en) A kind of heat regenerator
CN203534221U (en) Metallurgy kiln high-temperature flue gas waste heat recovery system
CN203240914U (en) Equipment system capable of conditioning air and collecting heat with metallurgy cinder flushing water and technology low temperature smoke waste heat
CN202485194U (en) Totally-enclosed safe energy-saving type biogas boiler
CN202745813U (en) Mine well ventilation air and water drainage heat energy comprehensive utilization system
CN202791980U (en) Heat pipe type low pressure superheated steam mixed air device
CN204063048U (en) Heat exchange combustion apparatus
CN201561647U (en) Energy-saving high-efficiency combined aluminum melting furnace
CN204901762U (en) Recuperative heater pulse combustion control system
CN203704359U (en) Waste-heat utilization device for boiler in oil production line
CN204373435U (en) The exhaust passage of refractory material kiln
CN203927968U (en) Uphole steam generator heat exchanger flue gas guiding device
CN203757777U (en) Environment-friendly energy-saving reverse burning furnace
CN204630169U (en) A kind of air energy assisted solar heat pump
CN203857579U (en) Air-conditioner type fresh air ventilator
CN203810407U (en) Preheating-heat storage combined burner structure
CN202747782U (en) Filling ball heat accumulating type energy-saving aluminum melting furnace
CN202032123U (en) Water system switching device of heat pump air conditioner

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

Granted publication date: 20140813

Termination date: 20150313

EXPY Termination of patent right or utility model