CN203928723U - Electric heating wax expelling furnace - Google Patents
Electric heating wax expelling furnace Download PDFInfo
- Publication number
- CN203928723U CN203928723U CN201420325649.6U CN201420325649U CN203928723U CN 203928723 U CN203928723 U CN 203928723U CN 201420325649 U CN201420325649 U CN 201420325649U CN 203928723 U CN203928723 U CN 203928723U
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- CN
- China
- Prior art keywords
- furnace
- electric heating
- heater
- heating wax
- wax expelling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electric heating wax expelling furnace, this electric heating wax expelling furnace comprises body and is located at the track in body outside, described body comprises body of heater, be located at the electric calorifie installation in body of heater and be installed on the fume extractor of body of heater top, described body of heater comprises furnace wall, the furnace chamber forming in inner side, furnace wall and is located at the fire door on furnace wall, the madial wall of described furnace wall is provided with thermal insulation layer, the corresponding described fire door setting of described track, described fume extractor is communicated with described furnace chamber, and described track comprises that feeding rail and interconnection are in the discharging rail of this feeding rail.Electric heating wax expelling furnace of the present utility model is simple in structure, easy to operate, can effectively get rid of paraffin residual in ceramic body.
Description
Technical field
The utility model relates to electronic ceramics manufacturing technology field, relates in particular to a kind of electric heating wax expelling furnace.
Background technology
Along with scientific and technological progress, feature ceramic industry especially engineering structure pottery, electronic ceramics and function ceramics is used in a large number in all trades and professions.The conventional method of making ceramic member is to adopt hot pressing note technique, and in hot pressing note technique, the adhesive conventionally adopting is paraffin, it has thermoplasticity, adds ceramic material to make water-free hot pressing grout material, is heated to melt to freeze, and with a little volume contraction, be conducive to the demoulding.But in making the process of ceramic member, need to carry out de-waxing process, the organic matter in base substrate all or after most of discharge just can be fired.Existing wax expelling furnace is mostly fuel oil wax expelling furnace, and it need to arrange a plurality of valve bodies and nozzle, complex structure, and operation and maintenance is convenient not.
Utility model content
Main purpose of the present utility model is to solve existing wax expelling furnace complex structure, operation and maintenance technical problem not easily.
For achieving the above object, the utility model provides a kind of electric heating wax expelling furnace, this electric heating wax expelling furnace comprises body and is located at the track in body outside, described body comprises body of heater, be located at the electric calorifie installation in body of heater and be installed on the fume extractor of body of heater top, described body of heater comprises furnace wall, the furnace chamber forming in inner side, furnace wall and is located at the fire door on furnace wall, the madial wall of described furnace wall is provided with thermal insulation layer, the corresponding described fire door setting of described track, described fume extractor is communicated with described furnace chamber, and described track comprises that feeding rail and interconnection are in the discharging rail of this feeding rail.
Preferably, described electric calorifie installation is resistance wire.
Preferably, described thermal insulation layer is asbestos layer.
Preferably, described fume extractor comprises the tube connector being communicated with described furnace chamber and the smoke exhaust pipe being connected with described tube connector, and the two ends of described tube connector are communicated with described furnace chamber respectively, and described smoke exhaust pipe is connected with this tube connector in the centre position of described tube connector.
Preferably, this electric heating wax expelling furnace also comprises control system, and this control system is located at outside described body of heater, and is electrically connected with described electric calorifie installation, for controlling heating-up temperature and the heat time of electric calorifie installation.
Preferably, this electric heating wax expelling furnace also comprises base, and described body of heater is installed on this base.
Preferably, described discharging rail is vertically connected at described feeding rail near described body end.
Electric heating wax expelling furnace of the present utility model is simple in structure, easy to operate, can effectively get rid of paraffin residual in ceramic body.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model electric heating wax expelling furnace;
Fig. 2 is the cross-sectional view of the body of the utility model electric heating wax expelling furnace.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of electric heating wax expelling furnace, with reference to Fig. 1 and Fig. 2, in one embodiment, this electric heating wax expelling furnace comprises body 2 and is located at the track 4 in body 2 outsides, described body 2 comprises body of heater 22, be located at the electric calorifie installation 24 in body of heater 22 and be installed on the fume extractor 26 of body of heater 22 tops, described body of heater 22 comprises furnace wall 222, the furnace chamber 224 that 222 inner sides form in furnace wall and be located at the fire door 226 on furnace wall 222, the madial wall of described furnace wall 222 is provided with thermal insulation layer 228, the corresponding described fire door 226 of described track 4 arranges, described fume extractor 26 is communicated with described furnace chamber 224, described track 4 comprises that feeding rail 42 and interconnection are in the discharging rail 44 of this feeding rail 42, preferably, described discharging rail 44 is vertically connected at described feeding rail 42 near described body 2 ends.
In the present embodiment, by track 4, the ceramic body (not shown) for the treatment of de-waxing is pushed into outside the fire door 226 of described body of heater 22, opening fire door 226 is placed in the ceramic body for the treatment of de-waxing in described furnace chamber 224, close fire door 226, the ceramic body for the treatment of de-waxing by electric calorifie installation 24 heats, in heating process, residuing in paraffin in the ceramic body for the treatment of de-waxing is heated and in the ceramic body of de-waxing, discharges by treating, and discharge outside body of heater 22 by fume extractor 26, after de-waxing completes, the ceramic body that de-waxing is completed by feeding rail 42 by the interior taking-up of furnace chamber 224, when the ceramic body completing when this de-waxing is transported to described discharging rail 44 position, the ceramic body that this de-waxing is completed is placed on described discharging rail 44, wait for the ceramic body cooling that de-waxing completes.Meanwhile, by feeding rail 42, next group is treated to the ceramic body of de-waxing is transported in described body of heater 22 and carry out de-waxing, do not need to wait for, effectively promote de-waxing efficiency.
Particularly, in the present embodiment, described electric calorifie installation 24 is resistance wire, and the ceramic body for the treatment of de-waxing by resistance wire heats, and effectively gets rid of residual paraffin in ceramic body.Described thermal insulation layer 228 is asbestos layer, for furnace chamber 224 is incubated, furnace wall 222 is carried out heat insulationly simultaneously, effectively avoids furnace wall 22 excess Temperatures when further strengthening de-waxing effect.
Further, described fume extractor 26 comprises the tube connector 262 being communicated with described furnace chamber 224 and the smoke exhaust pipe 264 being connected with described tube connector 262, the two ends of described tube connector 262 are communicated with described furnace chamber 224 respectively, and described smoke exhaust pipe 264 is connected with this tube connector 262 in the centre position of described tube connector 262.
Particularly, residue in the gasification of being heated of paraffin in the ceramic body for the treatment of de-waxing, by tube connector 262, enter smoke exhaust pipe 264, then discharge outside body of heater 22.Meanwhile, can also in fume extractor 26, the forced-drainage devices such as smoke ejector be set, to strengthen smoke discharging effect.
Further, described electric heating wax expelling furnace also comprises control system (not shown), and this control system is located at outside described body of heater 22, and is electrically connected with described electric calorifie installation 24, for controlling the heating-up temperature of electric calorifie installation 24 and heat time etc.
Particularly, can to heating-up temperature and heat time, arrange according to the amount for the treatment of the residual paraffin in the ceramic body of de-waxing, with the paraffin that guarantees to residue in the ceramic body for the treatment of de-waxing, all get rid of clean.Or inductor is set in body of heater or in fume extractor, with the paraffin content in induction gas, and then realize the control to heating-up temperature and heat time, such as, when inductor detects paraffin content wherein, be zero or while approaching zero, stop the power supply to electric calorifie installation.
Further, described electric heating wax expelling furnace also comprises base 6, and described body of heater 22 is installed on this base 6.
Particularly, in the present embodiment, the support of described base for being made by metal material, described body of heater 22 is installed on this base 6, and described track 4 is also installed on this base, and corresponding fire door 226 arranges.Meanwhile, described control system also can be installed on this base 6.
In sum, electric heating wax expelling furnace of the present utility model, by track, realize the transportation of ceramic body, convenient to operation, by resistance wire, ceramic body is heated, effectively get rid of and residue in the paraffin in ceramic body, and by asbestos layer, furnace chamber is incubated to the further de-waxing effect that strengthened.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an electric heating wax expelling furnace, it is characterized in that, this electric heating wax expelling furnace comprises body and is located at the track in body outside, described body comprises body of heater, be located at the electric calorifie installation in body of heater and be installed on the fume extractor of body of heater top, described body of heater comprises furnace wall, the furnace chamber forming in inner side, furnace wall and is located at the fire door on furnace wall, the madial wall of described furnace wall is provided with thermal insulation layer, the corresponding described fire door setting of described track, described fume extractor is communicated with described furnace chamber, and described track comprises that feeding rail and interconnection are in the discharging rail of this feeding rail.
2. electric heating wax expelling furnace as claimed in claim 1, is characterized in that, described electric calorifie installation is resistance wire.
3. electric heating wax expelling furnace as claimed in claim 1, is characterized in that, described thermal insulation layer is asbestos layer.
4. electric heating wax expelling furnace as claimed in claim 1, it is characterized in that, described fume extractor comprises the tube connector being communicated with described furnace chamber and the smoke exhaust pipe being connected with described tube connector, the two ends of described tube connector are communicated with described furnace chamber respectively, and described smoke exhaust pipe is connected with this tube connector in the centre position of described tube connector.
5. electric heating wax expelling furnace as claimed in claim 1, is characterized in that, this electric heating wax expelling furnace also comprises control system, and this control system is located at outside described body of heater, and is electrically connected with described electric calorifie installation, for controlling heating-up temperature and the heat time of electric calorifie installation.
6. electric heating wax expelling furnace as claimed in claim 1, is characterized in that, this electric heating wax expelling furnace also comprises base, and described body of heater is installed on this base.
7. electric heating wax expelling furnace as claimed in claim 1, is characterized in that, described discharging rail is vertically connected at described feeding rail near described body end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325649.6U CN203928723U (en) | 2014-06-18 | 2014-06-18 | Electric heating wax expelling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325649.6U CN203928723U (en) | 2014-06-18 | 2014-06-18 | Electric heating wax expelling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928723U true CN203928723U (en) | 2014-11-05 |
Family
ID=51824525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325649.6U Expired - Fee Related CN203928723U (en) | 2014-06-18 | 2014-06-18 | Electric heating wax expelling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928723U (en) |
-
2014
- 2014-06-18 CN CN201420325649.6U patent/CN203928723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |