CN210390231U - Heating device of electrode extruder - Google Patents
Heating device of electrode extruder Download PDFInfo
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- CN210390231U CN210390231U CN201821982898.7U CN201821982898U CN210390231U CN 210390231 U CN210390231 U CN 210390231U CN 201821982898 U CN201821982898 U CN 201821982898U CN 210390231 U CN210390231 U CN 210390231U
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- mouth
- material chamber
- temperature sensor
- side wall
- wall
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Abstract
The utility model relates to a heating device of an electrode extruder, which comprises a material chamber, a nozzle and a nozzle opening; the material chamber is connected with the mouth; the mouth sleeve is arranged outside the mouth shape, and the mouth end is provided with a mouth; a first copper bar is arranged on the inner side wall of the material chamber; a second copper bar is arranged on the inner side wall of the mouth; a bent pipe is arranged on the outer side wall of the mouth; the outer wall of the material chamber is provided with a first temperature sensor, the outer wall of the mouth type is provided with a second temperature sensor, and the mouth type and the mouth are connected to form a third temperature sensor. The utility model discloses crackle, layering bubbling waste product reduce by a wide margin, and the unburned bricks rejection rate is reduced to within 2% by original 12%. The novel heating copper rod can not be damaged for more than 10 years, and even if the novel heating copper rod is damaged, the novel heating copper rod can be replaced simply and quickly.
Description
Technical Field
The utility model discloses mainly relate to graphite material manufacturing die mould process equipment and control technical field, an electrode extruder heating device specifically says so reduces the press feed chamber by a wide margin and chews the skew temperature control requirement of type temperature, has reduced the shaping rejection rate.
Background
The pressing of the large-scale ultrahigh-power electrode needs the temperature of each section of a material chamber nozzle of a press to be controlled in an optimum interval and matched with the internal friction force of a paste, if the temperature is not suitable and the temperature fluctuation is large, the quality of the ultrahigh-power electrode is greatly influenced, and more waste products are generated, a material chamber nozzle of the original press is heated by adopting heat conduction oil, the temperatures of heat conduction oil inlets of all heat-using equipment are consistent, the flow is controlled by adjusting the opening degree of a hot oil valve of each section, the heating temperature is further controlled, the temperature fluctuation of the material chamber nozzle is large due to the large temperature fluctuation of the heat conduction oil, the temperature deviation control requirement of the material chamber nozzle is large due to the manual control of the opening degree of the valve, the temperature fluctuation reaches 25 ℃, the temperature fluctuation of the nozzle opening reaches 30 ℃, and; the original temperature measuring instrument has low precision and slow reaction, and causes larger inertia temperature, difficult improvement of product quality and more waste products. With the rapid development of the society, various high-precision intelligent instruments and meters come out in succession, and in order to solve the problems, the inventor has intensively studied, changes the heating mode and the control mode, and develops a heating device of an electrode extruder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electrode extruder heating device changes heating methods and control mode, promotes product quality and reduces the rejection rate.
In order to realize the purpose, the utility model discloses a scheme is:
a heating device of an electrode extruder comprises a material chamber, a nozzle and a nozzle; the material chamber is connected with the mouth; the mouth sleeve is arranged outside the mouth shape, and the mouth end is provided with a mouth; a first copper bar is arranged on the inner side wall of the material chamber; a second copper bar is arranged on the inner side wall of the mouth; a bent pipe is arranged on the outer side wall of the mouth; the outer wall of the material chamber is provided with a first temperature sensor, the outer wall of the mouth type is provided with a second temperature sensor, and the mouth type and the mouth are connected to form a third temperature sensor.
The utility model has the advantages that:
1. the utility model greatly reduces the temperature fluctuation of the mouth of the material chamber, and the temperature of each section completely meets the production requirement; the temperature fluctuation of the material chamber mouth is within 2.5 ℃, and the temperature fluctuation of the mouth is within 4 ℃.
2. The utility model discloses realize that the same section circumference difference in temperature is reduced to within 0.5 ℃ by original 20 ℃.
3. The utility model discloses crackle, layering bubbling waste product reduce by a wide margin, and the unburned bricks rejection rate is reduced to within 2% by original 12%.
4. The utility model can not be damaged after heating the copper bar for more than 10 years, and even if the copper bar is damaged, the copper bar can be simply and quickly replaced.
Drawings
Fig. 1 is a structural view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawing 1.
A heating device of an electrode extruder comprises a material chamber 1, a nozzle type 2 and a nozzle 3;
the material chamber is connected with the mouth; the mouth-shaped outer part is provided with a mouth sleeve 4, and the tail end of the mouth-shaped outer part is provided with a mouth 3;
a first copper bar 5 is arranged on the inner side wall of the material chamber; a second copper bar 6 is arranged on the inner side wall of the mouth; a bent pipe 7 is arranged on the outer side wall of the mouth; the outer wall of the material chamber is provided with a first temperature sensor 8, the outer wall of the mouth type is provided with a second temperature sensor 9, and the mouth type and the mouth are connected to be provided with a third temperature sensor 10.
The first copper bar 5, the second copper bar 6 and the bent pipe 7 are connected with a control room through a heating control circuit and a transformer; the first temperature sensor 8, the second temperature sensor 9 and the third temperature sensor 10 are connected with the control room.
Claims (1)
1. A heating device of an electrode extruder is characterized in that,
comprises a material chamber, a mouth shape and a mouth;
the material chamber is connected with the mouth;
the mouth sleeve is arranged outside the mouth shape, and the mouth end is provided with a mouth;
a first copper bar is arranged on the inner side wall of the material chamber; a second copper bar is arranged on the inner side wall of the mouth; a bent pipe is arranged on the outer side wall of the mouth;
the outer wall of the material chamber is provided with a first temperature sensor, the outer wall of the mouth type is provided with a second temperature sensor, and the mouth type and the mouth are connected to form a third temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982898.7U CN210390231U (en) | 2018-11-28 | 2018-11-28 | Heating device of electrode extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982898.7U CN210390231U (en) | 2018-11-28 | 2018-11-28 | Heating device of electrode extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210390231U true CN210390231U (en) | 2020-04-24 |
Family
ID=70336592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821982898.7U Active CN210390231U (en) | 2018-11-28 | 2018-11-28 | Heating device of electrode extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210390231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849420A (en) * | 2018-11-28 | 2019-06-07 | 凤城市宝山炭素有限公司 | Electrode extruder heats intelligent temperature control system |
-
2018
- 2018-11-28 CN CN201821982898.7U patent/CN210390231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849420A (en) * | 2018-11-28 | 2019-06-07 | 凤城市宝山炭素有限公司 | Electrode extruder heats intelligent temperature control system |
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