CN206670341U - A kind of thermal debinding dumping furnace apparatus during ceramic injection forming technique - Google Patents
A kind of thermal debinding dumping furnace apparatus during ceramic injection forming technique Download PDFInfo
- Publication number
- CN206670341U CN206670341U CN201621241221.9U CN201621241221U CN206670341U CN 206670341 U CN206670341 U CN 206670341U CN 201621241221 U CN201621241221 U CN 201621241221U CN 206670341 U CN206670341 U CN 206670341U
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- China
- Prior art keywords
- heater
- steel plate
- thermocouple
- forming technique
- injection forming
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the thermal debinding dumping furnace apparatus during a kind of ceramic injection forming technique, including body of heater, carry thermocouple, external thermocouple and heater；Described carry thermocouple and external thermocouple is electrically connected with heater；One steel plate being brought into close contact with body of heater is installed between described heater and body of heater；It is fixed between described steel plate and body of heater；Separated between steel plate and heater by refractory material.By setting the structure of steel plate between body of heater and heater, the even heat of heater can be made to conduct to body of heater, solve in existing body of heater that each position uneven heating is even, cause product producing the problem of cracking, deformation etc. is abnormal after oversintering.
Description
Technical field
A kind of Novel heating body transformation device is the utility model is related to, is specially a kind of be used in ceramic injection forming technique
Thermal debinding dumping furnace apparatus.
Background technology
In the thermal debinding process during ceramic injection forming technique, the blank after injection moulding is carrying out solvent degreasing
Afterwards, thermal debinding furnace degreasing is put into, by being taken out in the de- stove of heat after degreasing, into next procedure.
Traditional technique is that the heater in body of heater directly makes body of heater heat up by heating to body of heater conduction heat, this liter
The mode of temperature has one：The Si-Mo rod heater of U-shaped be in temperature-rise period in dots into space three
Structure heat release is tieed up, heater directly carries out heat transfer by the air in stove to product, due to the point heating shape of U-shaped Si-Mo rod
, space between heater be present in formula, heater to body of heater conduct heat when body of heater in each position uneven heating it is even, the uneven of temperature is led
Cause binding agent in product to be thermally decomposed according to the speed of setting, cause the exceptions such as product is cracking after sintering, deforms.
Product can be made to be heated evenly in body of heater in view of the above-mentioned problems, professional and technical personnel in the field urgently seek one kind
Device.
Utility model content
The purpose of this utility model is to provide for the thermal debinding draft glue discharging furnace dress during a kind of ceramic injection forming technique
Put.Each position uneven heating is even to solve in existing body of heater, causes product that cracking, deformation etc. is produced after oversintering is abnormal
Problem.
The purpose of this utility model can be achieved through the following technical solutions.
A kind of thermal debinding dumping furnace apparatus during ceramic injection forming technique, including body of heater, carry thermocouple, be external
Thermocouple and heater；Described carry thermocouple and external thermocouple is electrically connected with heater；Described heater and stove
One steel plate being brought into close contact with body of heater is installed between body；It is fixed between described steel plate and body of heater；Between steel plate and heater
Separated by refractory material.
Described fixed form is welding, is spirally connected and bonding way.
Described steel plate materialses select ferritic stainless steel, and the steel plate has that thermal conductivity factor is big, the coefficient of expansion is low, anti-oxidant
The features such as performance is good, stress corrosion resistant is excellent.
The technical solution of the utility model has the advantages that：
By setting the structure of steel plate between body of heater and heater, the even heat of heater can be made to conduct to stove
Body, solves in existing body of heater that each position uneven heating is even, causes product that cracking, deformation etc. is produced after oversintering is abnormal
Problem.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model；
In figure, 1, body of heater 2, heater 3, steel plate 4, refractory material.
Embodiment
Design feature of the present utility model is expanded on further with specific embodiment below in conjunction with the accompanying drawings.
Thermal debinding dumping furnace apparatus during a kind of ceramic injection forming technique as shown in Figure 1, including body of heater 1, carry
Thermocouple, external thermocouple and heater 2；Described carry thermocouple and external thermocouple is electrically connected with heater 2；It is described
Heater 2 and body of heater 1 between a steel plate 3 being brought into close contact with body of heater 1 is installed；It is solid between described steel plate 3 and body of heater 1
It is fixed；Separated between steel plate 3 and heater 2 by refractory material 4.
Described fixed form is welding, is spirally connected and bonding way.
Described steel plate 1 selects ferritic stainless steel, and the steel plate has that thermal conductivity factor is big, the coefficient of expansion is low, inoxidizability
Can be good, stress corrosion resistant is excellent the features such as.
During use, by setting the structure of steel plate 3 between body of heater 1 and heater 2, the heat of heater 1 can be made
Amount is by the uniform conductive of steel plate 3 to body of heater 1, so that each position in body of heater 1 is heated evenly, product is will not after oversintering
Produce the problem of cracking, deformation etc. is abnormal.
Claims (3)
1. the thermal debinding dumping furnace apparatus during a kind of ceramic injection forming technique, including body of heater, carry thermocouple, external heat
Galvanic couple and heater；It is characterized in that：Described carry thermocouple and external thermocouple is electrically connected with heater；Described hair
One steel plate being brought into close contact with body of heater is installed between hot body and body of heater；It is fixed between described steel plate and body of heater；Steel plate and hair
Separated between hot body by refractory material.
2. the thermal debinding dumping furnace apparatus during a kind of ceramic injection forming technique according to claim 1, its feature
It is：Described fixed form is welding, is spirally connected and bonding way.
3. the thermal debinding dumping furnace apparatus during a kind of ceramic injection forming technique according to claim 1, its feature
It is：Described steel plate selects ferritic stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241221.9U CN206670341U (en) | 2016-11-18 | 2016-11-18 | A kind of thermal debinding dumping furnace apparatus during ceramic injection forming technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241221.9U CN206670341U (en) | 2016-11-18 | 2016-11-18 | A kind of thermal debinding dumping furnace apparatus during ceramic injection forming technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670341U true CN206670341U (en) | 2017-11-24 |
Family
ID=60357630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621241221.9U Active CN206670341U (en) | 2016-11-18 | 2016-11-18 | A kind of thermal debinding dumping furnace apparatus during ceramic injection forming technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670341U (en) |
-
2016
- 2016-11-18 CN CN201621241221.9U patent/CN206670341U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building No. 10, 48, 49, 54 and 57, 4318 Yixian Road, Baoshan District, Shanghai, 200940 Patentee after: FUTURE HIGH-TECH Co.,Ltd. Address before: 200940 Shanghai city Baoshan District Yixian Road No. 4318 A District 2 floor Patentee before: SHANGHAI FUTURE HI-TECH Co.,Ltd. |