CN108097864A - A kind of auxiliary hot method of microwave calcines special round steel equipment - Google Patents
A kind of auxiliary hot method of microwave calcines special round steel equipment Download PDFInfo
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- CN108097864A CN108097864A CN201711346055.8A CN201711346055A CN108097864A CN 108097864 A CN108097864 A CN 108097864A CN 201711346055 A CN201711346055 A CN 201711346055A CN 108097864 A CN108097864 A CN 108097864A
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- round steel
- microwave
- steel equipment
- furnace body
- auxiliary hot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J17/00—Forge furnaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Tunnel Furnaces (AREA)
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Abstract
The invention discloses a kind of auxiliary hot methods of microwave to calcine special round steel equipment, including stent, charging propulsion system, microwave source, thermal insulation material, the special boiler tube of fire resisting and automatically controlled, the stent is equipped with furnace body, the furnace body is equipped with furnace body shell, warming-up section and heating and thermal insulation section, the furnace body shell is externally provided with microwave source and thermocouple temperature measurement system, the furnace body is equipped with feed inlet, the charging propeller connect with furnace body feed inlet together with when connect with boiler tube.The present invention compared with prior art, has the advantage that：The special round steel equipment energy consumption of the auxiliary hot method calcining of microwave is low, and energy energy saving 30 ~ 70%, traditional round steel equipment needs 300KW, and calcining special round steel equipment using a kind of auxiliary hot method of microwave of the present invention only needs 60KW；Round steel equipment heating rate of the present invention is fast, up to 50 ~ 100 DEG C/min；Temperature is uniform, and stability is good, while power adjustable；It is simple in structure, it is easy to operate, industrialization continuous production application can be carried out.
Description
Technical field
The invention belongs to field of metallurgical equipment, more particularly to a kind of auxiliary hot method of microwave calcines special round steel equipment.
Background technology
For existing traditional intermediate frequency furnace there are the defects of and deficiency, invent a kind of auxiliary hot method of microwave and calcine special round steel
Equipment, to have that novel in design, low energy consumption, to rise temperature fast, simple in structure easily-controllable, provides a kind of new calcining to calcine industry sets
It is standby.
What is used in calcining furnace apparatus is all electric power heating, by direct current Medium frequency induction or heat radiation material is made to obtain temperature
It rises.Conventionally known forge furnace, complicated, high energy consumption, internal and external temperature are inconsistent, energy consumption in intermediate frequency furnace calcination process
Consumption is very big, and material needs more than ten hour ability heats forged, inefficiency, temperature complicated, difficult to control.
The content of the invention
Technical problem solved by the invention be for existing equipment technology there are the defects of and deficiency, a kind of energy is provided
Consume that low, heating rate is fast, the auxiliary hot method of easily-controllable microwave simple in structure calcines special round steel equipment.
To achieve the above object, technical solution of the present invention is as follows：
A kind of auxiliary hot method of microwave calcines special round steel equipment, including stent, charging propulsion system, microwave source, thermal insulation material, fire resisting
Special boiler tube and automatically controlled, the stent are equipped with furnace body, and the furnace body is equipped with furnace body shell, warming-up section and heating and thermal insulation
Section, the furnace body shell are externally provided with microwave source and thermocouple temperature measurement system, and the furnace body is equipped with feed inlet, the charging propeller
Connect with furnace body feed inlet together with when connect with boiler tube.
Further, the microwave power heating rate is 50 ~ 100 DEG C/min.
Further, the furnace interior is equipped with wave transparent thermal insulation material and boiler tube.
Further, the wave transparent thermal insulation material is mullite fiber or ceramic fibre.
Further, the boiler tube is three hole boiler tubes.
Further, the furnace tube material is corundum-mullite or lightweight refracrory.
Further, the tube skin is equipped with coating material.
Further, the coating material is silicon carbide compound coating or carborundum-corundum-mullite.
Further, the charging propeller connect with feed inlet together with when connect with boiler tube.
Further, the charging propeller is hydraulic push rod.
During round steel equipment work of the present invention, the round steel of required calcination is supplied from feed inlet hydraulic drive 8, and fltting speed is
It 6 per minute, is filled in material in boiler tube, while opens microwave source and control section is heated, pass through microwave efficient coupling
The super special boiler tube of microwave absorbing coating, makes boiler tube be rapidly heated, and then aids in round steel indirectly heat, greatly shortens heating time, to one
Constant temperature degree round steel own absorption microwave heats up, and improves the efficiency of heating surface, then reaches calcination temperature, while protected by thermal insulation material
Temperature.The stent is arranged on around furnace body, and in order to increase the fastness of its connection, support frame as described above is square tubes soldering.
Compared with prior art, the present invention has the beneficial effect that：
（1）The special round steel equipment energy consumption of the auxiliary hot method calcining of microwave of the present invention is low, and energy energy saving 30 ~ 70%, traditional round steel equipment needs
300KW, and calcining special round steel equipment using a kind of auxiliary hot method of microwave of the present invention needs 60KW；
（2）The special round steel equipment heating rate of the auxiliary hot method calcining of microwave of the present invention is fast, up to 50 ~ 100 DEG C/min；
（3）The special round steel device temperature of the auxiliary hot method calcining of microwave of the present invention is uniform, and stability is good, while power adjustable；
（4）The special round steel device structure of the auxiliary hot method calcining of microwave of the present invention is simple, easy to operate, can carry out industrialization continuous production
Using.
Description of the drawings
The auxiliary hot method of Fig. 1 microwaves of the present invention calcines special round steel equipment front view.
Specific embodiment
For the ease of understanding the present invention, the present invention is made below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but protection scope of the present invention is not limited to embodiment in detail below.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.Technical term used herein is intended merely to the purpose of description specific embodiment, it is no intended to limit the present invention's
Protection domain.
Unless otherwise specified, various raw material, reagent, the instrument and equipment etc. used in the present invention can pass through city
Field is commercially available or can be prepared by existing method.
Embodiment 1
Referring to Fig. 1, special round steel equipment is calcined for a kind of auxiliary hot method of microwave provided in this embodiment, including furnace body stainless steel casing
2nd, stent 1, charging propulsion system 8, microwave source 5, thermal insulation material 6, the special boiler tube 7 of fire resisting and automatically controlled, the stent 1 is equipped with
Furnace body, the furnace body are equipped with furnace body stainless steel casing 2, warming-up section 9 and heating and thermal insulation section 10, and the stove outer covering 2 is internally provided with
Thermal insulation material 6 and the special boiler tube 7 of fire resisting, the furnace body shell 2 are externally provided with microwave source 5 and thermocouple temperature measurement system 4, the guarantor
Adiabator 6 be polycrystalline fibre or other materials, the boiler tube 7 be the auxiliary hot stove pipe 7 of special coat of silicon carbide, the charging propeller
8 connect with feed inlet together with when connect with boiler tube, the propeller is hydraulic push rod.
During present invention work, the round steel steel of required calcination is supplied from feed inlet charging propeller 8, and fltting speed is every point
6, clock, is filled in material in boiler tube 7, while opens microwave source 5 and control section is heated, and is surpassed by microwave efficient coupling
The special boiler tube 7 of microwave absorbing coating, makes boiler tube 7 be rapidly heated, and then aids in round steel indirectly heat, greatly shortens heating time, to one
Constant temperature degree round steel own absorption microwave heats up, and improves the efficiency of heating surface, then reaches calcination temperature, while protected by thermal insulation material
Temperature.The stent 1 is arranged on around furnace body, and in order to increase the fastness of its connection, the stent 1 is square tubes soldering.
Claims (10)
1. a kind of auxiliary hot method of microwave calcines special round steel equipment, which is characterized in that including stent, charging propulsion system, microwave source,
Thermal insulation material, the special boiler tube of fire resisting and automatically controlled, the stent are equipped with furnace body, and the furnace body is equipped with furnace body shell, heating
Section and heating and thermal insulation section, the furnace body shell are externally provided with microwave source and thermocouple temperature measurement system, and the furnace body is equipped with feed inlet, institute
State charging propeller connect with furnace body feed inlet together with when connect with boiler tube.
2. the auxiliary hot method of a kind of microwave according to claim 1 calcines special round steel equipment, which is characterized in that the microwave work(
Rate heating rate is 50 ~ 100 DEG C/min.
3. the auxiliary hot method of a kind of microwave according to claim 1 calcines special round steel equipment, which is characterized in that the furnace body
It is internally provided with wave transparent thermal insulation material and boiler tube.
4. the auxiliary hot method of a kind of microwave according to claim 3 calcines special round steel equipment, which is characterized in that the wave transparent is protected
Adiabator is mullite fiber or ceramic fibre.
5. a kind of auxiliary hot method of microwave according to claim 3 calcines special round steel equipment, which is characterized in that the boiler tube is
Three hole boiler tubes.
6. the auxiliary hot method of a kind of microwave according to claim 5 calcines special round steel equipment, which is characterized in that the boiler tube material
Matter is corundum-mullite or lightweight refracrory.
7. the auxiliary hot method of a kind of microwave according to claim 5 calcines special round steel equipment, which is characterized in that the boiler tube table
Face is equipped with coating material.
8. the auxiliary hot method of a kind of microwave according to claim 7 calcines special round steel equipment, which is characterized in that the coating material
Expect for silicon carbide compound coating or carborundum-corundum-mullite.
9. special round steel equipment is calcined according to a kind of auxiliary hot method of microwave of claim 1 ~ 8 any one of them, which is characterized in that institute
State charging propeller connect with feed inlet together with when connect with boiler tube.
10. the auxiliary hot method of a kind of microwave according to claim 9 calcines special round steel equipment, which is characterized in that the charging
Propeller is hydraulic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346055.8A CN108097864A (en) | 2017-12-15 | 2017-12-15 | A kind of auxiliary hot method of microwave calcines special round steel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346055.8A CN108097864A (en) | 2017-12-15 | 2017-12-15 | A kind of auxiliary hot method of microwave calcines special round steel equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108097864A true CN108097864A (en) | 2018-06-01 |
Family
ID=62217032
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711346055.8A Pending CN108097864A (en) | 2017-12-15 | 2017-12-15 | A kind of auxiliary hot method of microwave calcines special round steel equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909308A (en) * | 2012-11-12 | 2013-02-06 | 湖南山联新材科技有限公司 | Bearing steel microwave high temperature calcinatory |
| CN203253870U (en) * | 2012-11-12 | 2013-10-30 | 湖南山联新材科技有限公司 | Bearing steel microwave high-temperature calcinator |
| CN203265516U (en) * | 2013-04-20 | 2013-11-06 | 烟台北方微波技术有限公司 | Microwave calcination bearing steel furnace |
| CN203432297U (en) * | 2013-04-20 | 2014-02-12 | 烟台北方微波技术有限公司 | Push plate type microwave high-temperature multipurpose furnace |
| CN203758234U (en) * | 2014-03-04 | 2014-08-06 | 烟台北方微波技术有限公司 | Push plate type microwave calciner for alumina powder |
-
2017
- 2017-12-15 CN CN201711346055.8A patent/CN108097864A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909308A (en) * | 2012-11-12 | 2013-02-06 | 湖南山联新材科技有限公司 | Bearing steel microwave high temperature calcinatory |
| CN203253870U (en) * | 2012-11-12 | 2013-10-30 | 湖南山联新材科技有限公司 | Bearing steel microwave high-temperature calcinator |
| CN203265516U (en) * | 2013-04-20 | 2013-11-06 | 烟台北方微波技术有限公司 | Microwave calcination bearing steel furnace |
| CN203432297U (en) * | 2013-04-20 | 2014-02-12 | 烟台北方微波技术有限公司 | Push plate type microwave high-temperature multipurpose furnace |
| CN203758234U (en) * | 2014-03-04 | 2014-08-06 | 烟台北方微波技术有限公司 | Push plate type microwave calciner for alumina powder |
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Application publication date: 20180601 |