CN109442991A - A kind of steel essence heating furnace - Google Patents

Abstract

The invention discloses a kind of steel essence heating furnaces, including furnace body, crucible, cooling device, fixed device, circulation dust collector and push-off device, the waste heat to furnace body surface and inside is needed quickly to be eliminated after the completion of work, it works starting fan by controller, the hot gas of furnace interior is discharged, fan bottom is provided with fixing piece, upper end is provided with fin in fixing piece, it is able to cooperate fan and carries out high-efficiency heat conduction, fin bottom is provided with copper pipe, sealing cover is opened, it is injected into coolant liquid to the first connector to copper pipe, then it is started to work by controller starting water pump, water pump extracts the coolant liquid in copper pipe by extraction tube, then copper pipe is expelled back by discharge pipe again, circulation carries out water cooling, keep its heating conduction more preferable, rapidly and efficiently waste heat can be removed, it is high-efficient, effect is good , solve after the completion of work, furnace body surface, which retains, to have surplus heat, and cannot quickly eliminate, there are problems that security risk.

Description

A kind of steel essence heating furnace

Technical field

The present invention relates to steel to process related fields, is specifically a kind of steel essence heating furnace.

Background technique

Steel are the material of steel ingot, steel billet or the steel certain shapes made of pressure processing, size and performance, big portion The processing of steel splitting material is all so that processed steel (base, ingot etc.) is generated plastic deformation, according to steel processing temperature by pressure processing Difference can be divided into cold working and two kinds of hot-working, to steel carry out essence process when to need to use dedicated heating furnace into Row heating fusing, in metallurgical industry, heating furnace is to be heated to material or workpiece (usually metal) to be rolled into forging temperature Equipment (industrial furnace).

However, existing steel essence is had the following problems with heating furnace:

1, existing steel essence heating furnace, after the completion of work, furnace body surface, which retains, to have surplus heat, and cannot quickly eliminate, exist Security risk.

2, existing steel essence heating furnace, it is complicated to the fuel gas conduit fixed form of insertion, it installs more difficult and fixed Property is poor.

3, all there are some dusts in furnace body in processing or after process finishing in existing steel essence heating furnace, It is easy pollution air.

4, existing steel essence heating furnace, crucible temperature after heating are high, it is not easy to stable release is carried out to crucible, Safety is lower.

Summary of the invention

Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of steel essence heating furnace herein.

The invention is realized in this way constructing a kind of steel essence heating furnace, which includes furnace body, feed inlet, control Device, power supply line, gas port, door-plate, handle, crucible, socket, cooling device, fixed device, circulation dust collector and release dress Set, furnace body back side upper end is provided with cooling device, and the furnace body top middle portion is provided with feed inlet, on the right side of the furnace body on End and controller progress are vertical be bonded, and the bottom of furnace body rear end is provided with power supply line, and bottom righthand side is provided with combustion in the furnace body Port, the gas port right side are provided with fixed device, and furnace body front end face left end and door-plate carry out vertical hinge connection, institute It states door-plate front end face right end and handle carries out vertical welding, lower end is provided with circulation dust collector, the furnace on the left of the furnace body Internal bottom is provided with push-off device, is provided with crucible at the top of the push-off device, and bottom righthand side is provided with socket in the crucible, The cooling device by fan, fixing piece, fin, copper pipe, the first connector, sealing cover, the second connector, extraction tube, water pump, Discharge pipe and third connector composition, the fan bottom and fixing piece carry out vertical welding, upper end and fin in the fixing piece Piece carries out vertical welding, and the fin bottom is provided with copper pipe, and rear end and the first connector carry out vertical welding on the right side of the copper pipe It connects, the first connector external diameter surface upper end and sealing cover carry out normal thread connection, rear end and second on the left of the copper pipe Connector carries out vertical welding, and upper end and extraction tube carry out normal thread connection in second connector, and the extraction tube is left Lower end and water pump carry out vertical be bonded, and discharge pipe is provided in the middle part of the water pump front end face, lower end and the on the right side of the discharge pipe Joint among three members carries out normal thread connection, and front end carries out vertical welding on the left of third connector bottom and copper pipe, described solid Determine part bottom and furnace body back side upper end carries out perpendicular bolt connection, the power supply line, fan and water pump are electrically connected with the controller.

The present invention by improve a kind of steel essence heating furnace is provided, needed after the completion of work to furnace body surface and inside Waste heat is quickly eliminated, and to prevent there are security risks, is worked starting fan by controller, to the heat of furnace interior Gas is discharged, and fan bottom is provided with fixing piece, and upper end is provided with fin in fixing piece, is able to cooperate fan and is efficiently led Heat, fin bottom are provided with copper pipe, sealing cover are opened, and are injected into coolant liquid to the first connector to copper pipe, then by controlling Device starting water pump processed is started to work, and water pump extracts the coolant liquid in copper pipe by extraction tube, then arranged again by discharge pipe Copper pipe is returned to, circulation carries out water cooling, keeps its heating conduction more preferable, can rapidly and efficiently be removed to waste heat, high-efficient, effect It is good, it solves after the completion of work, furnace body surface, which retains, to have surplus heat, and cannot quickly eliminate, and there are problems that security risk, works as combustion Tracheae insertion need that it is fixed in gas port, fuel gas conduit is put on the second recess portion of pedestal inner top, second It is provided with aluminium flake at the top of recess portion, can be thermally conductive to fuel gas conduit progress, the briquetting at top is then depressed, so that the first recess portion is fixed on combustion At the top of tracheae, the inserted link of left and right ends in top plate is then rotated, is inserted it into being fixed in jack, fixed rapid and convenient, Stability is good, and can be suitably used for the fuel gas conduit of most sizes, solve it is complicated to the fuel gas conduit fixed form of insertion, installation compared with Difficulty, and the problem that stationarity is poor when needing to clean furnace interior, start the first motor at the top of fixing seat, First motor can drive the fan blade in blower efficiently to be rotated, and can pass through connecting tube at the top of blower to dust hood in furnace body Dust carry out efficient decimation, be then discharged, be drained into dust bin by exhaust outlet, active carbon filtration is provided in dust bin Net and HEPA strainer can carry out high efficiency filter to dust, and be blocked in dust bin, the first filter of the left and right sides and second Filter can be to preventing foreign matter from entering inside, and then cleaned air is entered by lower end on the left of furnace body, is recycled, is beaten with this Internal dust can be handled by opening the access cover at the top of dust bin, reach the dust to furnace interior of energy efficient stable And fugitive dust is extracted, convenience is strong, does not need labor intensive and resource, solves in processing or after process finishing The problem of all there are some dusts in furnace body, being easy pollution air, when needing to be taken out interior crucible, is beaten by handle Enabling plate, then controller starts the second motor and starts to work, and the second motor front end output shaft starts turning, by the shaft coupling of front end Device drives screw rod to be rotated, and screw rod can be rotated bottom in sliding panel, be released to sliding panel, in push Sliding panel can be fixed in the slide bar of left and right ends at the top of middle fixed frame, prevent its shaking, and left and right two at the top of sliding panel Crucible can be fixed in the limited block at end, prevent crucible from shifting, and complete to release work, reached energy fast and stable, no That rocks releases interior crucible, Labor-saving safety, and it is high to solve crucible temperature after heating, it is not easy to carry out to crucible steady Fixed release, the lower problem of safety.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the fixed device is by top plate, inserted link, briquetting, the first recess portion, pedestal, second recessed Portion, aluminium flake, bottom plate and jack form, left and right ends grafting vertical with inserted link progress in the top plate, the top plate bottom setting There is briquetting, lower end is provided with the first recess portion in the briquetting, and the briquetting bottom is provided with pedestal, and upper end is arranged in the pedestal There is the second recess portion, the second recess portion top carries out vertical welding with aluminium flake, and the base bottom is provided with bottom plate, the bottom plate Top left and right ends and jack carry out vertical welding, and inserted link runs through briquetting and pedestal grafting vertical with jack progress, described Lower end carries out vertical welding on the right side of chassis left side and gas port.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the circulation dust collector by fixing seat, first motor, the first belt pulley, belt, Second belt pulley, blower, exhaust outlet, dust bin, the first filter, access cover, suction opening, connecting tube, dust hood, the second filter, Active carbon filter screen and HEPA strainer composition, the fixing seat top left and first motor carry out perpendicular bolt connection, and described the Output shaft grafting vertical with the progress of the first belt pulley on the left of one motor, first pulley outer diameter surface pass through belt and second Belt pulley is rotatablely connected, middle part grafting vertical with rotation axis progress in blower in second belt pulley, and the blower is right Middle side part is provided with exhaust outlet, and the exhaust outlet right side carries out vertical welding, right end and first in the dust filtration cylinder with dust bin Filter carries out vertical welding, and the dust filtration cylinder top middle portion and access cover carry out perpendicular bolt connection, the blower top rear Be provided with suction opening, it is vertical be bonded with connecting tube progress at the top of the suction opening, the connecting tube bottom right side and dust hood into Row normal thread connects, and left end and the second filter carry out vertical welding in the dust filtration cylinder, is provided on the right side of second filter Active carbon filter screen, the active carbon filter screen right side are provided with HEPA strainer, carry out on the right side of the dust filtration cylinder with lower end on the left of furnace body Vertical welding, and dust bin on the right side of be mutually communicated in furnace body, the first motor is electrically connected with the controller.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the push-off device by fixed frame, slide bar, the second motor, support plate, shaft coupling, Fixed block, screw rod, sliding panel and limited block composition, the fixed frame top left and right ends and slide bar carry out vertical welding, described Fixed frame top middle portion rear end is provided with the second motor, and output shaft is vertical with support plate progress in the middle part of the second motor front end face Welding, and support plate bottom and fixed frame carry out vertical welding, are provided with shaft coupling in the middle part of the support plate front end face, and Middle part grafting vertical with output shaft progress in the middle part of the second motor front end face, fixed frame top middle portion rear and front end in shaft coupling Vertical welding is carried out with fixed block, middle part is threadedly coupled with screw rod in the fixed block, and the screw rod back side and shaft coupling Interior middle part carries out vertical grafting, is threadedly coupled in the middle part of the screw mandrel top with middle part in sliding panel, and sliding panel bottom Left and right ends and slide bar carry out vertical sliding motion connection, and left and right ends and limited block carry out vertical welding, institute at the top of the sliding panel It states crucible bottom and is set to sliding panel top middle portion, second motor is electrically connected with the controller.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the fin is provided with 40 groups or more, and fin thickness is 4mm.

As an improvement of the above technical solution,

Both ends are bonded with one layer of sealing rubber layer in a kind of steel essence heating furnace, the extraction tube and discharge pipe, and And sealing rubber layer is with a thickness of 3mm.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, first recess portion and the second recess portion are in semicircle shape, and the two is combined into circle Hole, bore inner diameter size are greater than gas port internal diameter.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the active carbon filter screen with a thickness of 0.9cm, the HEPA strainer with a thickness of 1.5cm, First filter is identical as size of mesh opening in the second filter.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the arc-shaped shape of limited block, and limited block height are 15cm.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the first motor and the second motor are all made of 180 series of servo motors, set thereon Standby size dimension can be customized according to the actual situation.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, the water pump use GD60-9 model, and instrument size size can be according to reality thereon Situation is customized.

As an improvement of the above technical solution,

A kind of steel essence heating furnace, runs as follows；

First, power supply line is connected into power supply first, required electric energy is provided for equipment, then user can be right by controller Equipment is controlled；

Second, then the handle on user's applied force door-plate opens door-plate, and interior crucible is cleaned, door is then switched off Then plate is poured into the steel to crucible for carrying out heating fusing by the feed inlet at top, then by setting combustion gas Standby upper fuel gas conduit is inserted into crucible by gas port completes to fix on the socket of bottom righthand side, and starting gas-fired equipment can be by combustion gas Pipe heats crucible, then can carry out high-efficiency heating fusing to internal steel, completes heating fusing work；

Third is inserted into when fuel gas conduit and carries out in gas port needing that it is fixed, fuel gas conduit is put into the of pedestal inner top On two recess portions, it is provided with aluminium flake at the top of the second recess portion, can be thermally conductive to fuel gas conduit progress, the briquetting at top is then depressed, so that the One recess portion is fixed at the top of fuel gas conduit, then rotates the inserted link of left and right ends in top plate, is inserted it into being fixed in jack, Quickly fixed fuel gas conduit work can be completed；

4th, when needing to be taken out interior crucible, door-plate is opened by handle, then controller starts the second motor and starts Work, the second motor front end output shaft start turning, and drive screw rod to be rotated by the shaft coupling of front end, screw rod can slide Bottom is rotated in plate, is released to sliding panel, and the slide bar of left and right ends can be to cunning at the top of fixed frame in push Movable plate is fixed, and prevents its shaking, and crucible can be fixed in the limited block of left and right ends at the top of sliding panel, prevent earthenware Crucible shifts, and completes to release work；

5th, need the waste heat to furnace body surface and inside quickly to be eliminated after the completion of work, it is hidden to prevent there is safety Suffer from, works, the hot gas of furnace interior is discharged, fan bottom is provided with fixation starting fan by controller Part, upper end is provided with fin in fixing piece, is able to cooperate fan and carries out high-efficiency heat conduction, fin bottom is provided with copper pipe, will seal Lid is opened, and is injected into coolant liquid to the first connector to copper pipe, is then started to work by controller starting water pump, water pump passes through Extraction tube extracts the coolant liquid in copper pipe, is then expelled back into copper pipe by discharge pipe again, and circulation carries out water cooling, keeps its thermally conductive Performance is more preferable, completes cooling work；

6th, when needing to clean furnace interior, start the first motor at the top of fixing seat, first motor can drive wind Fan blade in machine is efficiently rotated, and can efficiently be taken out to dust hood to the intracorporal dust of furnace by connecting tube at the top of blower It takes, is then discharged by exhaust outlet, is drained into dust bin, active carbon filter screen is provided in dust bin and HEPA strainer can be right Dust carries out high efficiency filter, and is blocked in dust bin, and the first filter and the second filter of the left and right sides can be to preventing foreign matter Inside is entered, then cleaned air is entered by lower end on the left of furnace body, is recycled with this, and the inspection at the top of dust bin is opened Internal dust can be handled by building, and complete cleaning；

7th, after completing all working, all energized equipments are closed by controller, power supply line is then extracted into electricity Power-off work is completed in source；

8th, finally fuel gas conduit is extracted, then crucible is taken out and is ready for lower task, close door-plate, to furnace body surface into The work of row finally clean, completes power cut-off.

The present invention has the advantage that the present invention provides a kind of steel essence heating furnace by improving herein, with same type Equipment is compared, have the advantages that as follows improve and；

Advantage 1: a kind of steel essence heating furnace of the present invention, needed after the completion of work to furnace body surface and inside more than Heat is quickly eliminated, and to prevent there are security risks, is worked starting fan by controller, to the hot gas of furnace interior It is discharged, fan bottom is provided with fixing piece, and upper end is provided with fin in fixing piece, is able to cooperate fan and is efficiently led Heat, fin bottom are provided with copper pipe, sealing cover are opened, and are injected into coolant liquid to the first connector to copper pipe, then by controlling Device starting water pump processed is started to work, and water pump extracts the coolant liquid in copper pipe by extraction tube, then arranged again by discharge pipe Copper pipe is returned to, circulation carries out water cooling, keeps its heating conduction more preferable, can rapidly and efficiently be removed to waste heat, high-efficient, effect It is good, it solves after the completion of work, furnace body surface, which retains, to have surplus heat, and cannot quickly eliminate, and there are problems that security risk.

Advantage 2: a kind of steel essence heating furnace of the present invention is inserted into when fuel gas conduit and need in gas port to it It is fixed, fuel gas conduit is put on the second recess portion of pedestal inner top, be provided with aluminium flake at the top of the second recess portion, it can be to fuel gas conduit Carry out thermally conductive, then the briquetting at pressure top then rotates left and right two in top plate so that the first recess portion is fixed at the top of fuel gas conduit The inserted link at end is inserted it into being fixed in jack, and fixed rapid and convenient, stability is good, and can be suitably used for most sizes Fuel gas conduit, solve complicated to the fuel gas conduit fixed form of insertion, more difficult, and the problem that stationarity is poor be installed.

Advantage 3: a kind of steel essence heating furnace of the present invention, when needing to clean furnace interior, starting is fixed The first motor at seat top, first motor can drive the fan blade in blower efficiently to be rotated, and can pass through connection at the top of blower It manages dust hood and efficient decimation is carried out to the intracorporal dust of furnace, be then discharged, be drained into dust bin by exhaust outlet, dust filtering Active carbon filter screen and HEPA strainer are provided in cylinder to carry out high efficiency filter to dust, and are blocked in dust bin, left and right two The first filter and the second filter of side can to preventing foreign matter from entering inside, then cleaned air by lower end on the left of furnace body into Enter, recycled with this, internal dust can be handled by opening the access cover at the top of dust bin, and having reached can efficient stable The dust and fugitive dust of furnace interior are extracted, convenience is strong, does not need labor intensive and resource, solves and is adding The problem of all there are some dusts in furnace body in working hour, be easy pollution air after process finishing.

Advantage 4: a kind of steel essence heating furnace of the present invention, when needing to be taken out interior crucible, by handle Door-plate is opened, then controller starts the second motor and starts to work, and the second motor front end output shaft starts turning, by the connection of front end Axis device drives screw rod to be rotated, and screw rod can be rotated bottom in sliding panel, be released to sliding panel, released Sliding panel can be fixed in the slide bar of left and right ends at the top of fixed frame in journey, prevent its shaking, and left and right at the top of sliding panel Crucible can be fixed in the limited block at both ends, prevent crucible from shifting, and complete to release work, reached energy fast and stable, That does not rock releases interior crucible, Labor-saving safety, and it is high to solve crucible temperature after heating, it is not easy to carry out to crucible Stable release, the lower problem of safety.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is schematic diagram of internal structure of the present invention；

Fig. 3 is cooling device structural schematic diagram of the present invention；

Fig. 4 is fixture structure schematic diagram of the present invention；

Fig. 5 is the fixed device explosion structural schematic diagram of the present invention；

Fig. 6 is circulation dust collector structural schematic diagram of the present invention；

Fig. 7 is dust bin schematic diagram of internal structure of the present invention；

Fig. 8 is push-off device structural schematic diagram of the present invention.

Wherein: furnace body -1, cooling device -2, feed inlet -3, controller -4, power supply line -5, gas port -6, fixed device - 7, door-plate -8, handle -9, circulation dust collector -10, push-off device -11, crucible -12, socket -13, fan -21, fixing piece - 22, fin -23, copper pipe -24, the first connector -25, sealing cover -26, the second connector -27, extraction tube -28, water pump -29, row Outlet pipe -210, third connector -211, top plate -71, inserted link -72, briquetting -73, the first recess portion -74, pedestal -75, the second recess portion - 76, aluminium flake -77, bottom plate -78, jack -79, fixing seat -101, first motor -102, the first belt pulley -103, belt -104, Two belt pulleys -105, blower -106, exhaust outlet -107, dust bin -108, the first filter -109, access cover -1010, suction opening - 1011, connecting tube -1012, dust hood -1013, the second filter -1014, active carbon filter screen -1015, HEPA strainer -1016, fixation Frame -111, slide bar -112, the second motor -113, support plate -114, shaft coupling -115, fixed block -116, screw rod -117, sliding Plate -118, limited block -119.

Specific embodiment

Below in conjunction with attached drawing 1-8, the present invention is described in detail, and technical solution in the embodiment of the present invention carries out It clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, shall fall within the protection scope of the present invention.

The present invention provides a kind of steel essence heating furnace by improving herein, including furnace body 1, feed inlet 3, controller 4, electricity Source line 5, gas port 6, door-plate 8, handle 9, crucible 12, socket 13, cooling device 2, fixed device 7,10 and of circulation dust collector Push-off device 11,1 back side upper end of furnace body are provided with cooling device 2, and 1 top middle portion of furnace body is provided with feed inlet 3,1 right side of furnace body Upper end carries out vertical be bonded with controller 4, and 1 bottom rear end of furnace body is provided with power supply line 5, and bottom righthand side is provided with combustion gas in furnace body 1 Mouthfuls 6, it is provided with fixed device 7 on the right side of gas port 6,1 front end face left end of furnace body and door-plate 8 carry out vertical hinge connection, before door-plate 8 End face right end and handle 9 carry out vertical welding, and 1 left side lower end of furnace body is provided with circulation dust collector 10, and bottom is arranged in furnace body 1 There is push-off device 11, crucible 12 is provided at the top of push-off device 11, bottom righthand side is provided with socket 13, cooling device 2 in crucible 12 By fan 21, fixing piece 22, fin 23, copper pipe 24, the first connector 25, sealing cover 26, the second connector 27, extraction tube 28, Water pump 29, discharge pipe 210 and third connector 211 form, and 21 bottom of fan and fixing piece 22 carry out vertical welding, fixing piece 22 Interior upper end and fin 23 carry out vertical welding, and 23 bottom of fin is provided with copper pipe 24,24 right side rear end of copper pipe and the first connector 25 carry out vertical welding, and 25 external diameter surface upper end of the first connector and sealing cover 26 carry out normal thread connection, 24 left side of copper pipe Rear end and the second connector 27 carry out vertical welding, and upper end and extraction tube 28 carry out normal thread connection in the second connector 27, 28 lower-left end of extraction tube carries out vertical be bonded with water pump 29, is provided with discharge pipe 210, discharge pipe 210 in the middle part of water pump 29 front end face Right side lower end and third connector 211 carry out normal thread connection, and 211 bottom of third connector and 24 left side front end of copper pipe Vertical welding is carried out, 22 bottom of fixing piece and 1 back side upper end of furnace body carry out perpendicular bolt connection, power supply line 5, fan 21 and water pump 29 are electrically connected with controller 4.

A kind of steel essence heating furnace, the fixed device 7 is by top plate 71, inserted link 72, briquetting 73, the first recess portion 74, pedestal 75, the second recess portion 76, aluminium flake 77, bottom plate 78 and jack 79 form, in the top plate 71 left and right ends and inserted link 72 into The vertical grafting of row, 71 bottom of top plate are provided with briquetting 73, and lower end is provided with the first recess portion 74, the pressure in the briquetting 73 73 bottom of block is provided with pedestal 75, and upper end is provided with the second recess portion 76,76 top of the second recess portion and aluminium in the pedestal 75 Piece 77 carries out vertical welding, and 75 bottom of pedestal is provided with bottom plate 78, the 78 top left and right ends of bottom plate and jack 79 into Row vertical welding, and inserted link 72 carries out vertical grafting through briquetting 73 and pedestal 75 and jack 79,75 left side of pedestal and 6 right side lower end of gas port carries out vertical welding, and fixed rapid and convenient, stability is good, and can be suitably used for the combustion gas of most sizes Pipe.

A kind of steel essence heating furnace, the circulation dust collector 10 is by fixing seat 101, first motor 102, first Belt pulley 103, belt 104, the second belt pulley 105, blower 106, exhaust outlet 107, dust bin 108, the first filter 109, maintenance Lid 1010, suction opening 1011, connecting tube 1012, dust hood 1013, the second filter 1014, active carbon filter screen 1015 and HEPA strainer 1016 compositions, 101 top left of fixing seat and first motor 102 carry out perpendicular bolt connection, and the first motor 102 is left Side output shaft and the first belt pulley 103 carry out vertical grafting, and 103 external diameter surface of the first belt pulley passes through belt 104 and the Two belt pulleys 105 are rotatablely connected, middle part grafting vertical with rotation axis progress in blower 106 in second belt pulley 105, 106 right side central of blower is provided with exhaust outlet 107, and 107 right side of exhaust outlet carries out vertical welding with dust bin 108, Right end and the first filter 109 carry out vertical welding, 108 top middle portion of the dust filtration cylinder and access cover in the dust filtration cylinder 108 1010 carry out perpendicular bolt connections, and 106 top rear of blower is provided with suction opening 1011,1011 top of suction opening with Connecting tube 1012 is vertically bonded, and 1012 bottom right side of connecting tube and dust hood 1013 carry out normal thread connection, institute It states left end and the second filter 1014 in dust bin 108 and carries out vertical welding, be provided with active carbon on the right side of second filter 1014 Strainer 1015, HEPA strainer 1016 is provided on the right side of the active carbon filter screen 1015, and 108 right side of the dust filtration cylinder and furnace body 1 are left Side lower end carries out vertical welding, and the right side of dust bin 108 be mutually communicated in furnace body 1, the first motor 102 and controller 4 electrical connection, reached can efficient stable to inside furnace body 1 dust and fugitive dust extract, convenience is strong, does not need to consume Take manpower and resource.

A kind of steel essence heating furnace, the push-off device 11 by fixed frame 111, slide bar 112, the second motor 113, Support plate 114, shaft coupling 115, fixed block 116, screw rod 117, sliding panel 118 and limited block 119 form, the fixed frame 111 Top left and right ends and slide bar 112 carry out vertical welding, and the 111 top middle portion rear end of fixed frame is provided with the second motor 113, Output shaft and support plate 114 carry out vertical welding in the middle part of second motor, 113 front end face, and 114 bottom of support plate and solid Determine frame 111 and carry out vertical welding, shaft coupling 115 is provided in the middle part of 114 front end face of support plate, and in shaft coupling 115 in Portion's grafting vertical with output shaft progresss in the middle part of the second motor 113 front end face, the 111 top middle portion rear and front end of fixed frame with consolidate Determine block 116 and carry out vertical welding, middle part is threadedly coupled with screw rod 117 in the fixed block 116, and 117 back side of screw rod Grafting vertical with middle part progress in shaft coupling 115,117 top middle portion of screw rod and the interior middle part of sliding panel 118 carry out screw thread company It connects, and 118 bottom left and right ends of sliding panel and slide bar 112 carry out vertical sliding motion connection, left and right two at the top of the sliding panel 118 End carries out vertical welding with limited block 119, and 12 bottom of crucible is set to 118 top middle portion of sliding panel, second motor 113 are electrically connected with controller 4, have reached energy fast and stable, that does not rock releases interior crucible 12, Labor-saving safety.

A kind of steel essence heating furnace, the fin 23 are provided with 40 groups or more, and fin 23 with a thickness of 4mm, thermal conductivity is more preferable, and high-efficient, and effect is good.

A kind of steel essence heating furnace, the extraction tube 28 are bonded with one layer of sealing with both ends in discharge pipe 210 Rubber layer, and sealing rubber layer prevents coolant liquid internal at work from leaking, causes unnecessary with a thickness of 3mm Loss.

A kind of steel essence heating furnace, first recess portion 74 and the second recess portion 76 are in semicircle shape, and the two It is combined into circular hole, bore inner diameter size is greater than 6 internal diameter of gas port, facilitates fuel gas conduit to carry out slotting, and can be suitble to more rulers The installation of very little fuel gas conduit.

The active carbon filter screen 1015 is with a thickness of 0.9cm, and the HEPA strainer 1016 is with a thickness of 1.5cm, the first filter 109 Identical as size of mesh opening in the second filter 1014, thickness is moderate, and layered filtration purification is realized in filtering, high-efficient.

A kind of steel essence heating furnace, the arc-shaped shape of the limited block 119, and 119 height of limited block are 15cm, Good limit effect prevents crucible 12 from shaking.

A kind of steel essence heating furnace, the first motor 102 and the second motor 113 are all made of 180 series of servo Motor consumes energy low, and high-efficient, thermal diffusivity is strong and the service life is long, and instrument size size can be customized according to the actual situation thereon.

A kind of steel essence heating furnace, the water pump 29 use GD60-9 model, and stability is good, and in noise Small, fast response time, instrument size size can be customized according to the actual situation thereon.

The present invention provides a kind of steel essence heating furnace by improving, and runs as follows；

First, power supply line 5 is connected into power supply first, required electric energy is provided for equipment, then user passes through controller 4 Equipment is controlled；

Second, then the handle 9 on user's applied force door-plate 8 opens door-plate 8, and interior crucible 12 is cleaned, is then closed Door-plate 8 is closed, is then poured by the feed inlet 3 at top into the steel to crucible 12 for carrying out heating fusing, is then passed through Fuel gas conduit on gas-fired equipment is inserted by gas port 6 and completes to fix on the socket 13 of bottom righthand side in crucible 12, starts combustion gas Equipment can heat crucible 12 by fuel gas conduit, then can carry out high-efficiency heating fusing to internal steel, complete to add It is hot-melted work；

Third is inserted into when fuel gas conduit and need that it is fixed in gas port 6, fuel gas conduit is put into 75 inner top of pedestal The second recess portion 76 on, be provided with aluminium flake 77 at the top of the second recess portion 76, can to fuel gas conduit carry out it is thermally conductive, then pressure top pressure Block 73 then rotates the inserted link 72 of left and right ends in top plate 71, inserts it into so that the first recess portion 74 is fixed at the top of fuel gas conduit It is fixed in into jack 79, quickly fixed fuel gas conduit work can be completed；

4th, when needing to be taken out interior crucible 12, door-plate 8 is opened by handle 9, then second electricity of the starting of controller 4 Machine 113 is started to work, and 113 front end output shaft of the second motor starts turning, and drives screw rod 117 to carry out by the shaft coupling 115 of front end Rotation, screw rod 117 can be rotated bottom in sliding panel 118, be released to sliding panel 118, solid in push Sliding panel 118 can be fixed in the slide bar 112 for determining 111 top left and right ends of frame, prevent its shaking, and sliding panel 118 pushes up Crucible 12 can be fixed in the limited block 119 of portion left and right ends, prevent crucible 12 from shifting, and complete to release work；

5th, need the waste heat to 1 surface of furnace body and inside quickly to be eliminated after the completion of work, it is hidden to prevent there is safety Suffer from, works, the hot gas inside furnace body 1 is discharged, 21 bottom of fan is provided with starting fan 21 by controller 4 Fixing piece 22, upper end is provided with fin 23 in fixing piece 22, is able to cooperate fan 21 and carries out high-efficiency heat conduction, the setting of 23 bottom of fin There is copper pipe 24, sealing cover 26 is opened, is injected into coolant liquid and is arrived in copper pipe 24 to the first connector 25, then opened by controller 4 Dynamic water pump 29 is started to work, and water pump 29 extracts the coolant liquid in copper pipe 24 by extraction tube 28, then again by discharge pipe 210 are expelled back into copper pipe, and circulation carries out water cooling, keeps its heating conduction more preferable, complete cooling work；

6th, when needing to being cleaned inside furnace body 1, the first motor 102 at 101 top of starting fixing seat, first motor 102 The fan blade in blower 106 can be driven efficiently to be rotated, it can be right to dust hood 1012 by connecting tube 1012 at the top of blower 106 Dust in furnace body 1 carries out efficient decimation, is then discharged, is drained into dust bin 108 by exhaust outlet 107, dust bin 108 High efficiency filter can be carried out to dust by being inside provided with active carbon filter screen 1015 and HEPA strainer 1016, and be blocked in dust bin 108 Interior, the first filter 109 and the second filter 1014 of the left and right sides can be to preventing foreign matter from entering inside, then cleaned air Entered by 1 left side lower end of furnace body, recycled with this, the access cover 1010 for opening 108 top of dust bin can be to internal dust It is handled, completes cleaning；

7th, after completing all working, all energized equipments are closed by controller 4, power supply line 5 is then extracted into electricity Power-off work is completed in source；

8th, finally fuel gas conduit is extracted, then crucible 12 is taken out and is ready for lower task, door-plate 8 is closed, to 1 table of furnace body Face carries out finally clean work, completes power cut-off.

The present invention provides a kind of steel essence heating furnace by improving, need after the completion of work to 1 surface of furnace body and Internal waste heat is quickly eliminated, and to prevent there are security risks, is worked starting fan 21 by controller 4, to furnace Hot gas inside body 1 is discharged, and 21 bottom of fan is provided with fixing piece 22, and upper end is provided with fin 23 in fixing piece 22, It is able to cooperate fan 21 and carries out high-efficiency heat conduction, 23 bottom of fin is provided with copper pipe 24, sealing cover 26 is opened, is injected into coolant liquid and arrives In first connector 25 to copper pipe 24, water pump 29 is then started by controller 4 and is started to work, water pump 29 is by extraction tube 28 to copper Coolant liquid in pipe 24 is extracted, and is then expelled back into copper pipe by discharge pipe 210 again, and circulation carries out water cooling, makes its heating conduction More preferably, rapidly and efficiently waste heat can be removed, high-efficient, effect is good, solves after the completion of work, and furnace body surface retains It has surplus heat, cannot quickly eliminate, there are problems that security risk, be inserted into when fuel gas conduit and carry out needing to carry out it in gas port 6 It is fixed, fuel gas conduit is put on the second recess portion 76 of 75 inner top of pedestal, is provided with aluminium flake 77 at the top of the second recess portion 76, it can be to combustion Tracheae progress is thermally conductive, and then the briquetting 73 at pressure top then rotates top plate so that the first recess portion 74 is fixed at the top of fuel gas conduit The inserted link 72 of left and right ends in 71 is inserted it into being fixed in jack 79, and fixed rapid and convenient, stability is good, and energy Suitable for the fuel gas conduit of most sizes, solves the fuel gas conduit fixed form complexity to insertion, installation is more difficult, and stationarity Poor problem, when needing to being cleaned inside furnace body 1, the first motor 102 at 101 top of starting fixing seat, first motor 102 can drive the fan blade in blower 106 efficiently to be rotated, and can arrive dust hood by connecting tube 1012 at the top of blower 106 Dust in 1012 pairs of furnace bodies 1 carries out efficient decimation, is then discharged, is drained into dust bin 108 by exhaust outlet 107, filters Active carbon filter screen 1015 and HEPA strainer 1016 are provided in dirt barrel 108 to carry out high efficiency filter to dust, and are blocked in filter In dirt barrel 108, the first filter 109 and the second filter 1014 of the left and right sides can then be purified to preventing foreign matter from entering inside The air crossed is entered by 1 left side lower end of furnace body, is recycled with this, and the access cover 1010 for opening 108 top of dust bin can be internally The dust in portion is handled, reached can efficient stable to inside furnace body 1 dust and fugitive dust extract, convenience By force, labor intensive and resource are not needed, solves and all there are some dusts in furnace body in processing or after process finishing, The problem of being easy pollution air opens door-plate 8 by handle 9, then controller 4 when needing to be taken out interior crucible 12 Start the start-up operation of the second motor 113,113 front end output shaft of the second motor starts turning, and drives silk by the shaft coupling 115 of front end Bar 117 is rotated, and screw rod 117 can be rotated bottom in sliding panel 118, is released, is being released to sliding panel 118 Sliding panel 118 can be fixed in the slide bar 112 of 111 top left and right ends of fixed frame in the process, prevent its shaking, and slide Crucible 12 can be fixed in the limited block 119 of 118 top left and right ends of plate, prevent crucible 12 from shifting, and complete to release work Make, reached energy fast and stable, that does not rock releases interior crucible 12, Labor-saving safety, solves temperature after crucible heating It spends high, it is not easy to stable release, the lower problem of safety are carried out to crucible.

A kind of steel essence heating furnace of the present invention, needed after the completion of work to 1 surface of furnace body and inside more than Heat is quickly eliminated, and to prevent there are security risks, is worked starting fan 21 by controller 4, inside furnace body 1 Hot gas is discharged, and 21 bottom of fan is provided with fixing piece 22, and upper end is provided with fin 23 in fixing piece 22, is able to cooperate fan 21 carry out high-efficiency heat conduction, and 23 bottom of fin is provided with copper pipe 24, sealing cover 26 is opened, and are injected into coolant liquid to the first connector 25 arrive in copper pipe 24, then start water pump 29 by controller 4 and start to work, water pump 29 is by extraction tube 28 to cold in copper pipe 24 But liquid is extracted, and is then expelled back into copper pipe by discharge pipe 210 again, and circulation carries out water cooling, keeps its heating conduction more preferable, can be quickly Efficiently waste heat is removed, high-efficient, effect is good, solves after the completion of work, and furnace body surface, which retains, to have surplus heat, cannot It quickly eliminates, there are problems that security risk.

A kind of steel essence heating furnace of the present invention is inserted into when fuel gas conduit and carries out needing to consolidate it in gas port 6 It is fixed, fuel gas conduit is put on the second recess portion 76 of 75 inner top of pedestal, is provided with aluminium flake 77 at the top of the second recess portion 76, it can be to combustion gas Pipe progress is thermally conductive, and then the briquetting 73 at pressure top then rotates top plate 71 so that the first recess portion 74 is fixed at the top of fuel gas conduit The inserted link 72 of interior left and right ends is inserted it into being fixed in jack 79, and fixed rapid and convenient, stability is good, and can fit For the fuel gas conduit of most sizes, solve it is complicated to the fuel gas conduit fixed form of insertion, install it is more difficult, and stationarity compared with The problem of difference.

A kind of steel essence heating furnace of the present invention when needing to cleaning inside furnace body 1, starts fixing seat 101 The first motor 102 at top, first motor 102 can drive the fan blade in blower 106 efficiently to be rotated, 106 top of blower Efficient decimation can be carried out to the dust in furnace body 1 by connecting tube 1012 to dust hood 1012, then be arranged by exhaust outlet 107 Out, be drained into dust bin 108, be provided in dust bin 108 active carbon filter screen 1015 and HEPA strainer 1016 can to dust into Row high efficiency filter, and being blocked in dust bin 108, the first filter 109 of the left and right sides and the second filter 1014 can be to preventing Foreign matter enters inside, and then cleaned air is entered by 1 left side lower end of furnace body, is recycled with this, and dust bin 108 is opened The access cover 1010 at top can be handled internal dust, reached can efficient stable to the dust inside furnace body 1 with And fugitive dust is extracted, convenience is strong, does not need labor intensive and resource, solves in processing or after process finishing all The problem of there are some dusts in furnace body, is easy pollution air.

A kind of steel essence heating furnace of the present invention is opened when needing to be taken out interior crucible 12 by handle 9 Door-plate 8, then controller 4 starts the second motor 113 and starts to work, and 113 front end output shaft of the second motor starts turning, by front end Shaft coupling 115 drive screw rod 117 rotated, screw rod 117 can be rotated bottom in sliding panel 118, to sliding panel 118 are released, and sliding panel 118 can be fixed in the slide bar 112 of 111 top left and right ends of fixed frame in push, Its shaking is prevented, and crucible 12 can be fixed in the limited block 119 of 118 top left and right ends of sliding panel, prevent crucible 12 It shifts, completes to release work, reached energy fast and stable, that does not rock releases interior crucible 12, Labor-saving safety, It is high to solve crucible temperature after heating, it is not easy to stable release, the lower problem of safety are carried out to crucible.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest scope of cause.

Claims (10)

1. a kind of steel essence heating furnace, including furnace body (1), feed inlet (3), controller (4), power supply line (5), gas port (6), Door-plate (8), handle (9), crucible (12) and socket (13), it is characterised in that: further include cooling device (2), fixed device (7), Circulation dust collector (10) and push-off device (11), furnace body (1) back side upper end are provided with cooling device (2), the furnace body (1) top middle portion is provided with feed inlet (3), and upper end carries out vertical be bonded, the furnace with controller (4) on the right side of the furnace body (1) Body (1) bottom rear end is provided with power supply line (5), and the interior bottom righthand side of the furnace body (1) is provided with gas port (6), the gas port (6) Right side is provided with fixed device (7), and furnace body (1) the front end face left end and door-plate (8) carry out vertical hinge connection, the door-plate (8) front end face right end and handle (9) carry out vertical welding, and lower end is provided with circulation dust collector (10) on the left of the furnace body (1), The interior bottom of the furnace body (1) is provided with push-off device (11), is provided with crucible (12), the earthenware at the top of the push-off device (11) Crucible (12) interior bottom righthand side is provided with socket (13), and the cooling device (2) is by fan (21), fixing piece (22), fin (23), copper Manage (24), the first connector (25), sealing cover (26), the second connector (27), extraction tube (28), water pump (29), discharge pipe (210) and third connector (211) composition, fan (21) bottom and fixing piece (22) carry out vertical welding, the fixation Part (22) interior upper end and fin (23) carry out vertical welding, and fin (23) bottom is provided with copper pipe (24), the copper pipe (24) right side rear end and the first connector (25) carry out vertical welding, the first connector (25) external diameter surface upper end and sealing It covers (26) and carries out normal thread connection, rear end and the second connector (27) carry out vertical welding on the left of the copper pipe (24), described Second connector (27) interior upper end and extraction tube (28) carry out normal thread connection, extraction tube (28) the lower-left end and water pump (29) it is vertically bonded, is provided with discharge pipe (210) in the middle part of water pump (29) front end face, on the right side of the discharge pipe (210) Lower end and third connector (211) carry out normal thread connection, and before third connector (211) bottom and copper pipe (24) left side End carries out vertical welding, and fixing piece (22) bottom and furnace body (1) back side upper end carry out perpendicular bolt connection, the power supply line (5), fan (21) and water pump (29) are electrically connected with controller (4).

2. a kind of steel essence heating furnace according to claim 1, it is characterised in that: the fixed device (7) is by top plate (71), inserted link (72), briquetting (73), the first recess portion (74), pedestal (75), the second recess portion (76), aluminium flake (77), bottom plate (78) and Jack (79) composition, the interior left and right ends of the top plate (71) grafting vertical with inserted link (72) progress, top plate (71) bottom is set It is equipped with briquetting (73), the interior lower end of the briquetting (73) is provided with the first recess portion (74), and briquetting (73) bottom is provided with pedestal (75), the interior upper end of the pedestal (75) is provided with the second recess portion (76), is carried out at the top of second recess portion (76) with aluminium flake (77) Vertical welding, pedestal (75) bottom are provided with bottom plate (78), at the top of the bottom plate (78) left and right ends and jack (79) into Row vertical welding, and inserted link (72) runs through briquetting (73) and pedestal (75) grafting vertical with jack (79) progress, the pedestal (75) left side carries out vertical welding with lower end on the right side of gas port (6).

3. a kind of steel essence heating furnace according to claim 1, it is characterised in that: the circulation dust collector (10) is by solid Reservation (101), first motor (102), the first belt pulley (103), belt (104), the second belt pulley (105), blower (106), Exhaust outlet (107), dust bin (108), the first filter (109), access cover (1010), suction opening (1011), connecting tube (1012), Dust hood (1013), the second filter (1014), active carbon filter screen (1015) and HEPA strainer (1016) composition, the fixing seat (101) top left and first motor (102) carry out perpendicular bolt connection, output shaft and the on the left of the first motor (102) One belt pulley (103) carries out vertical grafting, and the first belt pulley (103) external diameter surface passes through belt (104) and the second belt Wheel (105) is rotatablely connected, middle part grafting vertical with the interior rotation axis progress of blower (106) in second belt pulley (105), Blower (106) right side central is provided with exhaust outlet (107), is hung down on the right side of the exhaust outlet (107) with dust bin (108) It directly welds, the interior right end of the dust filtration cylinder (108) and the first filter (109) progress vertical welding, in the dust filtration cylinder (108) top Portion and access cover (1010) carry out perpendicular bolt connection, and blower (106) top rear is provided with suction opening (1011), described Vertical be bonded, connecting tube (1012) bottom right side and dust hood are carried out with connecting tube (1012) at the top of suction opening (1011) (1013) normal thread connection is carried out, the dust filtration cylinder (108) interior left end and the second filter (1014) carry out vertical welding, described It is provided with active carbon filter screen (1015) on the right side of second filter (1014), HEPA filter is provided on the right side of the active carbon filter screen (1015) Net (1016), the dust filtration cylinder (108) right side carry out vertical welding with lower end on the left of furnace body (1), and on the right side of dust bin (108) With furnace body (1) in be mutually communicated, the first motor (102) is electrically connected with controller (4).

4. a kind of steel essence heating furnace according to claim 1, it is characterised in that: the push-off device (11) is by fixed frame (111), slide bar (112), the second motor (113), support plate (114), shaft coupling (115), fixed block (116), screw rod (117), Sliding panel (118) and limited block (119) composition, fixed frame (111) the top left and right ends and slide bar (112) carry out vertical welding It connects, fixed frame (111) the top middle portion rear end is provided with the second motor (113), in the middle part of the second motor (113) front end face Output shaft and support plate (114) carry out vertical welding, and support plate (114) bottom and fixed frame (111) carry out vertical welding, It is provided with shaft coupling (115) in the middle part of support plate (114) front end face, and middle part and the second motor in shaft coupling (115) (113) output shaft carries out vertical grafting, fixed frame (111) the top middle portion rear and front end and fixed block in the middle part of front end face (116) vertical welding is carried out, middle part is threadedly coupled with screw rod (117) in the fixed block (116), and screw rod (117) Back side grafting vertical with middle part progress in shaft coupling (115), screw rod (117) top middle portion and sliding panel (118) interior middle part It is threadedly coupled, and sliding panel (118) bottom left and right ends and slide bar (112) carry out vertical sliding motion connection, the sliding Left and right ends and limited block (119) carry out vertical welding at the top of plate (118), and crucible (12) bottom is set to sliding panel (118) top middle portion, second motor (113) are electrically connected with controller (4).

5. a kind of steel essence heating furnace according to claim 1, it is characterised in that: the fin (23) is provided with 40 More than group, and fin (23) is with a thickness of 4mm.

6. a kind of steel essence heating furnace according to claim 1, it is characterised in that: the extraction tube (28) and discharge pipe (210) interior both ends are bonded with one layer of sealing rubber layer, and sealing rubber layer is with a thickness of 3mm.

7. a kind of steel essence heating furnace according to claim 1, it is characterised in that: first recess portion (74) and second recessed Portion (76) is in semicircle shape, and the two is combined into circular hole, and bore inner diameter size is greater than gas port (6) internal diameter.

8. a kind of steel essence heating furnace according to claim 1, it is characterised in that: active carbon filter screen (1015) thickness For 0.9cm, the HEPA strainer (1016) is with a thickness of 1.5cm, the first filter (109) and the second filter (1014) interior size of mesh opening It is identical.

9. a kind of steel essence heating furnace according to claim 1, it is characterised in that: the arc-shaped shape of the limited block (119), And limited block (119) is highly 15cm.

10. a kind of steel essence heating furnace according to claim 1, it is characterised in that: run as follows；

First, power supply line (5) are connected into power supply first, required electric energy is provided for equipment, then user passes through controller (4) Equipment can be controlled；

Second, then the handle (9) on user's applied force door-plate (8) opens door-plate (8), interior crucible (12) is carried out clear It washes, is then switched off door-plate (8), then poured by the feed inlet (3) at top into carrying out the steel of heating fusing to crucible (12) in, then by the way that the fuel gas conduit on gas-fired equipment to be inserted into the socket of crucible (12) interior bottom righthand side by gas port (6) (13) it completes to fix on, starting gas-fired equipment can heat crucible (12) by fuel gas conduit, then can be to internal steel Material carries out high-efficiency heating fusing, completes heating fusing work；

Third is inserted into when fuel gas conduit and carries out in gas port (6) needing that it is fixed, fuel gas conduit is put into pedestal (75) On second recess portion (76) at top, aluminium flake (77) are provided at the top of the second recess portion (76), can be thermally conductive to fuel gas conduit progress, then press The briquetting (73) of next top then rotates top plate (71) interior left and right ends so that the first recess portion (74) is fixed at the top of fuel gas conduit Inserted link (72), insert it into being fixed in jack (79), quickly fixed fuel gas conduit work can be completed；

4th, when needing to be taken out interior crucible (12), door-plate (8) are opened by handle (9), then controller (4) opens Dynamic second motor (113) start to work, and the second motor (113) front end output shaft starts turning, by shaft coupling (115) band of front end Dynamic screw rod (117) are rotated, and screw rod (117) can be rotated in sliding panel (118) interior bottom, to sliding panel (118) into Row is released, and sliding panel (118) can be fixed in the slide bar (112) of left and right ends at the top of fixed frame (111) in push, Its shaking is prevented, and crucible (12) can be fixed in the limited block (119) of left and right ends at the top of sliding panel (118), prevent Crucible (12) shifts, and completes to release work；

5th, need the waste heat to furnace body (1) surface and inside quickly to be eliminated, after the completion of work to prevent there is safety Hidden danger works starting fan (21) by controller (4), and to furnace body (1), internal hot gas is discharged, fan (21) Bottom is provided with fixing piece (22), and fixing piece (22) interior upper end is provided with fin (23), is able to cooperate fan (21) and carries out efficiently Thermally conductive, fin (23) bottom is provided with copper pipe (24), and sealing cover (26) are opened, are injected into coolant liquid to the first connector (25) It in copper pipe (24), is then started to work by controller (4) starting water pump (29), water pump (29) is by extraction tube (28) to copper pipe (24) coolant liquid in is extracted, and is then expelled back into copper pipe by discharge pipe (210) again, and circulation carries out water cooling, makes its thermal conductivity Can be more preferable, complete cooling work；

6th, when needing to cleaning inside furnace body (1), first motor (102) at the top of starting fixing seat (101), first Motor (102) can drive the fan blade in blower (106) efficiently to be rotated, and can pass through connecting tube at the top of blower (106) (1012) efficient decimation is carried out to the dust in furnace body (1) to dust hood (1012), is then discharged by exhaust outlet (107), It is drained into dust bin (108), is provided with active carbon filter screen (1015) in dust bin (108) and HEPA strainer (1016) can be to ash Dirt carries out high efficiency filter, and is blocked in dust bin (108), the first filter (109) and the second filter of the left and right sides (1014) can be to preventing foreign matter from entering inside, then cleaned air is entered by lower end on the left of furnace body (1), is followed with this Ring, internal dust can be handled by opening the access cover (1010) at the top of dust bin (108), complete cleaning；

7th, after completing all working, all energized equipments are closed by controller (4), then pull out power supply line (5) Power supply out completes power-off work；

8th, finally fuel gas conduit is extracted, then crucible (12) is taken out and is ready for lower task, is closed door-plate (8), to furnace body (1) surface carries out finally clean work, completes power cut-off.