CN107642997A - A kind of equipment smelted for steel - Google Patents

A kind of equipment smelted for steel Download PDF

Info

Publication number
CN107642997A
CN107642997A CN201710938652.3A CN201710938652A CN107642997A CN 107642997 A CN107642997 A CN 107642997A CN 201710938652 A CN201710938652 A CN 201710938652A CN 107642997 A CN107642997 A CN 107642997A
Authority
CN
China
Prior art keywords
smelting furnace
laminar flow
plasma generator
passage
flow plasma
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
CN201710938652.3A
Other languages
Chinese (zh)
Inventor
权跃
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.)
Xuzhou Zhong Xin Machinery Technology Co Ltd
Original Assignee
Xuzhou Zhong Xin Machinery Technology 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 Xuzhou Zhong Xin Machinery Technology Co Ltd filed Critical Xuzhou Zhong Xin Machinery Technology Co Ltd
Priority to CN201710938652.3A priority Critical patent/CN107642997A/en
Publication of CN107642997A publication Critical patent/CN107642997A/en
Pending legal-status Critical Current

Links

Abstract

A kind of equipment smelted for steel, including the auxiliary oven body by supporting the smelting furnace of seat supports and being supported by support, electrical heating interlayer is coated with outside the smelting furnace, lid is provided with the top of smelting furnace, bottom is provided with discharging pipeline, the smelting furnace external surface has arranged laminar flow plasma generator one, the auxiliary furnace interior center is provided with laminar flow plasma generator two and the spiral feeding-passage set around laminar flow plasma generator two, the discharge end of spiral feeding-passage is connected by the side wall of smelting furnace with the inner chamber of smelting furnace, the feed end of spiral feeding-passage is fixedly connected by pipeline with the lower end of the feed hopper at the top of auxiliary body of heater.The equipment duration of heat is short, efficiency high, good environmental protection.

Description

A kind of equipment smelted for steel
Technical field
The invention belongs to technical field of smelting, particularly a kind of equipment smelted for steel.
Background technology
Smelting is a kind of refinement technique, refer to roasting, melting, electrolysis and use chemical agent the methods of in ore METAL EXTRACTION come out;Certain composition in impurity contained in metal or increase metal is reduced, is smelt required metal.
Existing smelting device, there is the duration of heat is long, efficiency is low, is also easy to produce the problem of environmental pollution.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides a kind of equipment smelted for steel, the equipment smelting Refine short time, efficiency high, good environmental protection.
To achieve these goals, the present invention provides a kind of equipment smelted for steel, including by supporting seat supports Smelting furnace and the auxiliary oven body that is supported by support, be coated with electrical heating interlayer outside the smelting furnace, smelt furnace roof Portion is provided with lid, and bottom is provided with discharging pipeline, and the smelting furnace outer surface has arranged laminar flow plasma generator one, institute Auxiliary oven body center of inside is stated to be provided with laminar flow plasma generator two and set around laminar flow plasma generator two The spiral feeding-passage put, the discharge end of spiral feeding-passage are connected by the side wall of smelting furnace with the inner chamber of smelting furnace, spiral The feed end of feeding-passage is fixedly connected by pipeline with the lower end of the feed hopper at the top of auxiliary oven body.
In the technical scheme, by setting auxiliary oven body in the side of smelting furnace, and make in auxiliary oven body Portion is provided with laminar flow plasma generator two, and spiral charging is circumferentially provided with outside laminar flow plasma generator two Passage, so, the raw material added by feed hopper can sufficiently be preheated before smelting furnace is entered, and then can reduce original Expect the duration of heat in smelting furnace.By making to be provided with electrical heating interlayer outside smelting furnace, body of heater can be carried out equably to add Heat, meanwhile, the efficiency of heating surface can be improved by being arranged on the laminar flow plasma generator one outside smelting furnace, while also can be with electrical heating Interlayer synchronous effect improves the efficiency of heating surface, and can establish the efficiency promoted to metal.The heating process entirely smelted is not produced Raw pernicious gas, good environmental protection.
Further, for the ease of being pressurizeed to smelting furnace, to improve efficiency, the smelting furnace is also associated with pressurizeing Device.
Further, in order that preheating effect is more preferable, the auxiliary oven body is infrared aggregation stove.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure:1st, smelting furnace, 2, electrical heating interlayer, 3, discharging pipeline, 4, laminar flow plasma generator one, 5, spiral enters Expect passage, 6, auxiliary oven body, 7, laminar flow plasma generator two, 8. feed hoppers, 9, pressue device.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of equipment smelted for steel, including by supporting the smelting furnace 1 of seat supports and passing through branch The auxiliary oven body 6 of frame support, the outside of smelting furnace 1 are coated with electrical heating interlayer 2, and the top of smelting furnace 1 is provided with lid, Bottom is provided with discharging pipeline 3, and the outer surface of smelting furnace 1 has arranged laminar flow plasma generator 1, and the auxiliary adds The center of inside of hot stove body 6 is provided with laminar flow plasma generator 27 and the spiral shell set around laminar flow plasma generator 27 Feeding-passage 5 is revolved, the discharge end of spiral feeding-passage 5 is connected by the side wall of smelting furnace 2 with the inner chamber of smelting furnace 2, and spiral enters Expect that the feed end of passage 5 is fixedly connected by pipeline with the lower end of the feed hopper 8 positioned at the top of auxiliary oven body 6.
In the technical scheme, by setting auxiliary oven body in the side of smelting furnace, and make in auxiliary oven body Portion is provided with laminar flow plasma generator two, and spiral charging is circumferentially provided with outside laminar flow plasma generator two Passage, so, the raw material added by feed hopper can sufficiently be preheated before smelting furnace is entered, and then can reduce original Expect the duration of heat in smelting furnace.By making to be provided with electrical heating interlayer outside smelting furnace, body of heater can be carried out equably to add Heat, meanwhile, the efficiency of heating surface can be improved by being arranged on the laminar flow plasma generator one outside smelting furnace, while also can be with electrical heating Interlayer synchronous effect improves the efficiency of heating surface, and can establish the efficiency promoted to metal.
Further, for the ease of being pressurizeed to smelting furnace, to improve efficiency, the smelting furnace is also associated with pressurizeing Device 9.
Further, in order that preheating effect is more preferable, the auxiliary oven body 6 is infrared aggregation stove.

Claims (3)

1. a kind of equipment smelted for steel, including by supporting the smelting furnace of seat supports, be coated with outside the smelting furnace Electrical heating interlayer, smelting furnace top are provided with lid, and bottom is provided with discharging pipeline, it is characterised in that also include passing through support The auxiliary oven body of support, the smelting furnace outer surface have arranged laminar flow plasma generator one, the auxiliary oven Body center of inside is provided with laminar flow plasma generator two and the spiral charging set around laminar flow plasma generator two Passage, the discharge end of spiral feeding-passage are connected by the side wall of smelting furnace with the inner chamber of smelting furnace, and spiral feeding-passage enters Material end is fixedly connected by pipeline with the lower end of the feed hopper at the top of auxiliary oven body.
2. a kind of equipment smelted for steel according to claim 1, it is characterised in that the smelting furnace is also associated with Pressue device.
A kind of 3. equipment smelted for steel according to claim 1 or 2, it is characterised in that the auxiliary oven Body is infrared aggregation stove.
CN201710938652.3A 2017-09-30 2017-09-30 A kind of equipment smelted for steel Pending CN107642997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710938652.3A CN107642997A (en) 2017-09-30 2017-09-30 A kind of equipment smelted for steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710938652.3A CN107642997A (en) 2017-09-30 2017-09-30 A kind of equipment smelted for steel

Publications (1)

Publication Number Publication Date
CN107642997A true CN107642997A (en) 2018-01-30

Family

ID=61122839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710938652.3A Pending CN107642997A (en) 2017-09-30 2017-09-30 A kind of equipment smelted for steel

Country Status (1)

Country Link
CN (1) CN107642997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111087231A (en) * 2019-12-30 2020-05-01 洛阳大洋高性能材料有限公司 Production process and production equipment of high-stability casting zirconia-corundum brick
CN111517785A (en) * 2020-04-29 2020-08-11 洛阳大洋高性能材料有限公司 Production process and production equipment of high-zirconium fusion cast brick

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129742A (en) * 1977-07-01 1978-12-12 Southwire Company Plasma arc vertical shaft furnace
US4324391A (en) * 1979-06-15 1982-04-13 Kabushiki Kaisha Tokai Rika Denki Seisakusho Pre-heating assembly to be used for pre-heating ingots
CN1104836A (en) * 1993-04-15 1995-07-05 石川岛播磨重工业株式会社 DC ARC furnace
CN2559949Y (en) * 2002-06-25 2003-07-09 刘春阳 Plasma ore-smelting furnace
CN106288787A (en) * 2016-09-29 2017-01-04 成都真火科技有限公司 A kind of smelting equipment utilizing laminar flow plasma
CN206247844U (en) * 2016-09-29 2017-06-13 成都真火科技有限公司 A kind of steel alloy smelting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129742A (en) * 1977-07-01 1978-12-12 Southwire Company Plasma arc vertical shaft furnace
US4324391A (en) * 1979-06-15 1982-04-13 Kabushiki Kaisha Tokai Rika Denki Seisakusho Pre-heating assembly to be used for pre-heating ingots
CN1104836A (en) * 1993-04-15 1995-07-05 石川岛播磨重工业株式会社 DC ARC furnace
CN2559949Y (en) * 2002-06-25 2003-07-09 刘春阳 Plasma ore-smelting furnace
CN106288787A (en) * 2016-09-29 2017-01-04 成都真火科技有限公司 A kind of smelting equipment utilizing laminar flow plasma
CN206247844U (en) * 2016-09-29 2017-06-13 成都真火科技有限公司 A kind of steel alloy smelting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111087231A (en) * 2019-12-30 2020-05-01 洛阳大洋高性能材料有限公司 Production process and production equipment of high-stability casting zirconia-corundum brick
CN111517785A (en) * 2020-04-29 2020-08-11 洛阳大洋高性能材料有限公司 Production process and production equipment of high-zirconium fusion cast brick
CN111517785B (en) * 2020-04-29 2021-10-22 洛阳大洋高性能材料有限公司 Production process and production equipment of high-zirconium fusion cast brick

Similar Documents

Publication Publication Date Title
CN107642997A (en) A kind of equipment smelted for steel
CN110317946A (en) A kind of apparatus and method of microwave fluosolids roasting zincblende
CN105066683A (en) Novel vacuum smelting furnace
CN104928484A (en) Copper smelting slag treatment device and method thereof
CN206607253U (en) A kind of reduction shaft furnace
CN107131764A (en) A kind of smelting furnace with dust arrester installation
CN102492859A (en) Material charging method for laterite electric furnace smelting
CN102618684B (en) Continuous melting reduction iron-making device
CN107760821A (en) A kind of device and its application method of waste steel for electric furnace processing and continuous charging preheating
CN103249194A (en) Large-diameter high-graphite carbon electrode and production method thereof
CN205048959U (en) Novel vacuum smelting stove
CN206247844U (en) A kind of steel alloy smelting device
CN206266645U (en) The system of middle low-order coal sub-prime cascade utilization
CN204509377U (en) A kind of molten iron blows straight stove
CN206266676U (en) The system of middle low-order coal sub-prime cascade utilization
CN203559101U (en) Microwave roasting device
CN206266677U (en) The system of middle low-order coal sub-prime cascade utilization
CN206916199U (en) A kind of smelting titanium slag electromagnetic induction electroslag furnace
CN105755197B (en) A kind of microwave and sensing heating carbonaceous pelletizing continuous production molten steel device
CN103773913A (en) Smelting furnace for smelting reduction
CN206300476U (en) A kind of smelting furnace
CN203715662U (en) Melting reduction smelting furnace
CN208269633U (en) Mechanical spoil Sintering shaft kiln
CN107328233A (en) The solid-liquid separating smelting furnace that a kind of recycle heat is utilized
CN102445075A (en) Heating recycling method and device of medium frequency induction roaster

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180130

RJ01 Rejection of invention patent application after publication