CN207002807U - Lengthen multi-temperature zone atmosphere heat treatment stove - Google Patents
Lengthen multi-temperature zone atmosphere heat treatment stove Download PDFInfo
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- CN207002807U CN207002807U CN201720932177.4U CN201720932177U CN207002807U CN 207002807 U CN207002807 U CN 207002807U CN 201720932177 U CN201720932177 U CN 201720932177U CN 207002807 U CN207002807 U CN 207002807U
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Abstract
The utility model discloses one kind to lengthen multi-temperature zone atmosphere heat treatment stove, including the carrying platform being arranged in frame, and electric heating furnace body is fixed with carrying platform；One end of carrying platform is hinged with frame, and the other end is hinged with electric expansion bar；There is stainless steel boiler tube through the burner hearth gap setting of electric heating furnace body, stainless steel boiler tube is arranged on carrying platform；One mouth of pipe of stainless steel boiler tube is sealed by high temperature resistant pipe plug, high temperature resistant pipe plug is provided with air inlet pipe, another mouth of pipe of stainless steel boiler tube is provided with encapsulation ring flange, stainless steel boiler tube internal clearance on the inside of encapsulation ring flange is fitted with the heat-insulated blocking cap with blast pipe, and blast pipe extends outside flange hole；Discharging guide card is fixed with stainless steel boiler tube inwall；It is fixed with the air inlet pipe outside burner hearth by movable sprocket, by movable sprocket by chain with being connected by motor-driven drive sprocket.The utility model advantage is to solve that material reaction is insufficient, heating problem of non-uniform.
Description
Technical field
Vacuum atmosphere heat treatment apparatus field is the utility model is related to, more particularly, to lengthening multi-temperature zone atmosphere heat treatment
Stove.
Background technology
Technology for Heating Processing generally comprise stirring, heating, cooling three processes, material uniformly heating be new material technique not
Can missing link, it is material is passed through required gas medium in the vacuum furnace chamber of high temperature, by high temperature environments
Uniformly with material heating response.Atmosphere heat treatment stove is widely used in metallurgical, heat treatment, metal dust shaping, lithium electricity both positive and negative polarity
The fields such as material, new energy and die industry.It is insufficient existing for atmosphere heat treatment stove at present：When material reaction homogenization compared with
Difference；Second, discharging is vulnerable to secondary pollution after the completion of reaction.Especially in the industrial metaplasia that heating region is long, sample is more
Production, want to realize material homogeneous reaction, it is an insoluble problem that discharging, which totally avoids secondary pollution,.
The content of the invention
Present invention aims at a kind of lengthening multi-temperature zone atmosphere heat treatment stove is provided, realize and tilt into and out of material, multi-temperature zone
Stirring heats.
To achieve the above object, the utility model takes following technical proposals：
Lengthening multi-temperature zone atmosphere heat treatment stove described in the utility model, including frame, are arranged on holding in the frame
Carrying platform, electric heating furnace body is fixed with the carrying platform；One end of carrying platform is hinged with frame, carrying platform it is another
One end is hinged with the electric expansion bar being arranged in frame；Burner hearth gap setting through the electric heating furnace body has stainless steel
Boiler tube, the stainless steel boiler tube are rotatablely connected by the burner hearth of the bearing body on carrying platform and electric heating furnace body；No
One mouth of pipe of rust steel stove pipe is sealed by high temperature resistant pipe plug, is provided with and stainless steel boiler tube inner chamber phase through the high temperature resistant pipe plug
Logical air inlet pipe, another mouth of pipe of stainless steel boiler tube are provided with encapsulation ring flange, stainless on the inside of the encapsulation ring flange
Steel stove pipe internal clearance is fitted with the heat-insulated blocking cap with blast pipe, one end mouth of pipe and the stainless steel boiler tube inner chamber phase of the blast pipe
Connection, the other end mouth of pipe of blast pipe extend outside the flange hole of encapsulation ring flange, the blast pipe at the flange hole
Outer peripheral face fixed cover is equipped with step axle sleeve, and the enlarged diameter section of the step axle sleeve is located in stainless steel boiler tube, step axle sleeve it is small
Diameter segment is extended outside the flange hole for encapsulating ring flange and in sealing nut bolt；It is solid vertically on stainless steel boiler tube inwall
Surely there is discharging guide card；It is fixed with the air inlet pipe outside the burner hearth by movable sprocket, it is described that chain is passed through by movable sprocket
Bar is connected with being arranged on carrying platform by motor-driven drive sprocket.
Determining for restricted stainless steel boiler tube axial float is set on stainless steel boiler tube outer peripheral face outside the burner hearth
Position part.
Aluminum oxide is pasted with the inwall of the electric heating furnace body and gathers light fiber thermal insulation inner liner, the aluminum oxide is poly- light fine
Maintenance temperature inner liner, which is embedded with, mixes heating wire made of molybdenum-iron chromium aluminum, and the aluminum oxide gathers the table of light fiber thermal insulation inner liner
Face is coated with the ultra-high temp coating of high reflectance.
The air inlet of the air inlet pipe is connected with rotation seal joint, suspended body flowmeter and air gauge.
The electric heating furnace body is horizontal electric heating furnace body, and the horizontal electric heating furnace body is by upper furnace body and lower volume
It is connected as a single entity after fastening by lock.
The utility model advantage is to solve that material reaction is insufficient, heating problem of non-uniform.Meanwhile realize heating
The self-emptying of reacting rear material, solve the problems, such as to discharge easily by secondary pollution after the completion of reaction, improve the finished product of material
Rate, particularly suitable for the bigger industrial and mining enterprises of output, and various different gaseous states, liquid medium ginseng can be added under vacuum conditions
Add material reaction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of stainless steel boiler tube described in Fig. 1.
Embodiment
As shown in Figure 1, 2, long multi-temperature zone atmosphere heat treatment stove described in the utility model, including frame 1, are arranged on frame
Control system and carrying platform 2 on 1；Control system obscures double-closed-loop control pattern, chain of command using advanced PID self studies
Plate is seven cun of LED touch screens 19, and operation interface is simple and convenient, using the intellectual operation of fool, predeterminable ten temperature curves；Hold
Horizontal electric heating furnace body is fixed with carrying platform 2, after horizontal electric heating furnace body is fastened by upper furnace body 3.1 and lower volume 3.2
It is connected as a single entity by lock 4, aluminum oxide is pasted with the inwall of upper furnace body 3.1 and lower volume 3.2 and gathers light fiber thermal insulation
Inner liner 5.1,5.2, aluminum oxide, which gathers light fiber thermal insulation inner liner 5.1,5.2 and is embedded with, mixes electric heating made of molybdenum-iron chromium aluminum
Silk, aluminum oxide gather ultra-high temp coating of the surface coated with high reflectance of light fiber thermal insulation inner liner 5.1,5.2；Carrying platform 2
One end be hinged with frame 1, the other end of carrying platform 2 is hinged with the electric expansion bar 6 being arranged in frame 1；Run through
The burner hearth gap setting of horizontal electric heating furnace body has stainless steel boiler tube 7, and stainless steel boiler tube 7 passes through on carrying platform 2
The burner hearth of bearing body and horizontal electric heating furnace body is rotatablely connected, and is provided with the outer peripheral face of stainless steel boiler tube 7 outside burner hearth
Limit the keeper of stainless steel boiler tube axial float；One mouth of pipe of stainless steel boiler tube 7 is sealed by high temperature resistant pipe plug 8, through resistance to
High temperature pipe plug 8 is provided with the air inlet pipe 9 communicated with the inner chamber of stainless steel boiler tube 7, and another mouth of pipe of stainless steel boiler tube 7 is provided with encapsulation
Ring flange 10, the internal clearance of stainless steel boiler tube 7 positioned at the inner side of encapsulation ring flange 10 are fitted with the heat-insulated blocking cap with blast pipe 11
12, one end mouth of pipe and the intracavity inter-connection of stainless steel boiler tube 7 of blast pipe 11, the other end mouth of pipe of blast pipe 11 extend package method
Outside the flange hole of blue disk 10, the outer peripheral face fixed cover of blast pipe 11 at flange hole is equipped with step axle sleeve 13, step axle sleeve
13 enlarged diameter section is located in stainless steel boiler tube 7, and the reduced diameter section of step axle sleeve 13 extends the flange hole of encapsulation ring flange 10
Outside and in the bolt of sealing nut 14；Three discharging guide cards 15 have been axially fixed on the inwall of stainless steel boiler tube 7；Positioned at burner hearth
Outside air inlet pipe 9 on be fixed with by movable sprocket, driven by movable sprocket by chain 16 with being arranged on carrying platform 2 by motor
Drive sprocket drive connection, the air inlet of air inlet pipe 9 is connected with rotation seal joint 17, suspended body flowmeter and air gauge 18.
During utility model works, first by the retraction of electric expansion bar 6, the left end of stainless steel boiler tube 7 is set to be less than level,
Encapsulation ring flange 10 is opened, heat-insulated blocking cap 12 is taken out and pours into material in stainless steel boiler tube 7, then installation encapsulation ring flange 10,
The cavity sealing of 14 stainless steel boiler tube of lock sealing nut 7 after heat-insulated blocking cap 12 is pushed up in place, operation electric expansion bar 6, which is stretched out, to be made not
The horizontal of steel stove of becoming rusty pipe 7, can be vacuumized the cavity of stainless steel boiler tube 7 by blast pipe 11, is passed through by suspended body flowmeter required
Gas medium；Start motor driving drive sprocket drives stainless steel boiler tube 7 to rotate by chain 16, passes through LED touch screen 19
The operation of setting heating schedule, control peripheral burner hearth heating curves.Stainless steel boiler tube 7 stops operating after heating schedule end of run,
Encapsulation ring flange 10 is unloaded, heat-insulated blocking cap 12 is taken out, the right-hand member of stainless steel boiler tube 7 is less than water by the stretching of electric expansion bar 6
It is flat, then drive stainless steel boiler tube 7 to rotate backward, material is uniformly flowed out to the chamber of stainless steel boiler tube 7 by three discharging guide cards 15
Body.
The utility model compared with traditional pilot scale tube type apparatus, solve batch mixing, discharge it is uneven and reaction it is insufficient
The problem of.While being heated to material, stainless steel boiler tube 7, which rotates, makes the different atmosphere or liquid that material is passed through in vacuum environment
Body rotates with stainless steel boiler tube 7, reaches the purpose that material is well mixed, reflection is abundant, substantially increases finished product rate, protects
The sample or workpiece product quality uniformity of roasting are demonstrate,proved.
Claims (5)
1. one kind lengthens multi-temperature zone atmosphere heat treatment stove, including frame, the carrying platform being arranged in the frame, the carrying
Electric heating furnace body is fixed with platform；It is characterized in that：One end of carrying platform is hinged with frame, the other end of carrying platform
Electric expansion bar with being arranged in frame is hinged；Burner hearth gap setting through the electric heating furnace body has stainless steel stove
Pipe, the stainless steel boiler tube are rotatablely connected by the burner hearth of the bearing body on carrying platform and electric heating furnace body；It is stainless
One mouth of pipe of steel stove pipe is sealed by high temperature resistant pipe plug, is provided with through the high temperature resistant pipe plug and is communicated with stainless steel boiler tube inner chamber
Air inlet pipe, another mouth of pipe of stainless steel boiler tube is provided with encapsulation ring flange, the stainless steel on the inside of the encapsulation ring flange
Boiler tube internal clearance is fitted with the heat-insulated blocking cap with blast pipe, and one end mouth of pipe of the blast pipe is connected with stainless steel boiler tube inner chamber
Logical, the other end mouth of pipe of blast pipe extends outside the flange hole of encapsulation ring flange, outside the blast pipe at the flange hole
Side face fixed cover is equipped with step axle sleeve, and the enlarged diameter section of the step axle sleeve is located in stainless steel boiler tube, step axle sleeve it is small straight
Footpath section is extended outside the flange hole for encapsulating ring flange and in sealing nut bolt；It is axially fixed on stainless steel boiler tube inwall
There is discharging guide card；It is fixed with the air inlet pipe outside the burner hearth by movable sprocket, it is described that chain is passed through by movable sprocket
It is connected with being arranged on carrying platform by motor-driven drive sprocket.
2. lengthening multi-temperature zone atmosphere heat treatment stove according to claim 1, it is characterised in that：Outside the burner hearth
The keeper of restricted stainless steel boiler tube axial float is set on stainless steel boiler tube outer peripheral face.
3. lengthening multi-temperature zone atmosphere heat treatment stove according to claim 1 or 2, it is characterised in that：The electric heating furnace body
Inwall on be pasted with aluminum oxide and gather light fiber thermal insulation inner liner, the aluminum oxide, which gathers light fiber thermal insulation inner liner and is embedded with, mixes molybdenum
Heating wire made of siderochrome aluminum, the aluminum oxide gather superelevation of the surface coated with high reflectance of light fiber thermal insulation inner liner
Warm coating.
4. lengthening multi-temperature zone atmosphere heat treatment stove according to claim 1 or 2, it is characterised in that：The air inlet pipe is entered
Gas port is connected with rotation seal joint, suspended body flowmeter and air gauge.
5. lengthening multi-temperature zone atmosphere heat treatment stove according to claim 1 or 2, it is characterised in that：The electric heating furnace body
For horizontal electric heating furnace body, the horizontal electric heating furnace body by lock after upper furnace body and lower volume fastening by being linked as one
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932177.4U CN207002807U (en) | 2017-07-28 | 2017-07-28 | Lengthen multi-temperature zone atmosphere heat treatment stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932177.4U CN207002807U (en) | 2017-07-28 | 2017-07-28 | Lengthen multi-temperature zone atmosphere heat treatment stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002807U true CN207002807U (en) | 2018-02-13 |
Family
ID=61456745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932177.4U Active CN207002807U (en) | 2017-07-28 | 2017-07-28 | Lengthen multi-temperature zone atmosphere heat treatment stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190131A (en) * | 2017-07-28 | 2017-09-22 | 河南诺巴迪材料科技有限公司 | Lengthen multi-temperature zone atmosphere heat treatment stove |
| CN117308572A (en) * | 2023-11-29 | 2023-12-29 | 湖南恒升热工机械设备有限公司 | Special vacuum sintering furnace for silicon carbide lining |
-
2017
- 2017-07-28 CN CN201720932177.4U patent/CN207002807U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190131A (en) * | 2017-07-28 | 2017-09-22 | 河南诺巴迪材料科技有限公司 | Lengthen multi-temperature zone atmosphere heat treatment stove |
| CN117308572A (en) * | 2023-11-29 | 2023-12-29 | 湖南恒升热工机械设备有限公司 | Special vacuum sintering furnace for silicon carbide lining |
| CN117308572B (en) * | 2023-11-29 | 2024-02-23 | 湖南恒升热工机械设备有限公司 | Special vacuum sintering furnace for silicon carbide lining |
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