CN202116318U - Automatic electronic-control device for furnace temperature of graphitization production - Google Patents
Automatic electronic-control device for furnace temperature of graphitization production Download PDFInfo
- Publication number
- CN202116318U CN202116318U CN2011201576015U CN201120157601U CN202116318U CN 202116318 U CN202116318 U CN 202116318U CN 2011201576015 U CN2011201576015 U CN 2011201576015U CN 201120157601 U CN201120157601 U CN 201120157601U CN 202116318 U CN202116318 U CN 202116318U
- Authority
- CN
- China
- Prior art keywords
- furnace
- control device
- automatic electronic
- signal processor
- temperature
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
An automatic electronic-control device for furnace temperature of graphitization production comprises a graphitization furnace and a power supply circuit. A direct detection temperature sensor is arranged in a resistance wall between stations of graphite products in a furnace body, a short distance temperature sensor is arranged in an insulating layer of the furnace body close to the furnace wall, a signal transmission line is leaded out respectively from the two temperature sensors, the other ends of the signal transmission lines are connected with a signal processor, the signal processor is connected with a computer through two one-way control lines which transmit signals to each other, a servo motor is arranged in a transformer of the power supply circuit, and a driving wire is connected between the servo motor and the computer through. By means of the improvement, operation of the automatic electronic-control device saves labor, control of thermal shock temperature is accurate, and the automatic electronic-control device effectively improves product quality.
Description
Technical field:
This utility model is a kind of greying production furnace temperature automatic electric controller, and it can make the greying goods send electricity according to the anti-thermal shock data of setting in process of production, guarantees quality product.
Background technology:
Existing graphitizing furnace has big direct-current graphitization stove, interior string stove, high temperature purification stove etc., but the furnace temperature automatic electric controller all is not installed in their power supply is provided with.Because the greying goods in process of production, the thermal shock amplitude size that produces during heating all has certain restriction, can make the goods crackle produce waste product during overtime certain temperature, the electric power feeding time that then can extend when being lower than certain temperature, waste electric energy.Also not having a kind of greying production furnace temperature automatic electric controller at present, all is to operate by experience, not only effort, and bad control thermal shock temperature.
Summary of the invention:
The purpose of the utility model provides a kind of level of automation height, can guarantee quality product, do not waste the greying production furnace temperature automatic electric controller of electric energy again.
The technical scheme of the utility model is accomplished as follows; It comprises a graphitizing furnace and feed circuit thereof; It is characterized in that: a resistance in body of heater between the graphite product station is equipped with a straight thermometric degree transmitter within the walls; In the thermal insulation layer of body of heater, a closely TP is installed near the furnace wall; Outwards lead to a signal transmission line on two TPs respectively, the other end of two signal transmission lines is connected with a signal processor, and the unidirectional wire with two mutual transmission signal on the signal processor is connected with a robot calculator; A servomotor is installed in the X-former of feed circuit, is connected with driving lead between servomotor and the computingmachine.Through above-mentioned improvement, the control of not only rapid operation, and thermal shock temperature has accurately improved quality product effectively.
Description of drawings:
Accompanying drawing is the structural representation of the utility model.
Embodiment:
Shown in accompanying drawing; The utility model is improvements over the prior art; It comprises a graphitizing furnace and high-voltage power supply circuit 1 thereof; Its improvement mainly is that a straight thermometric degree transmitter 10 is installed in the resistance wall 11 between the graphite product station 12 in body of heater, in the thermal insulation layer 14 of body of heater, near furnace wall 13 a closely TP 9 is installed, and on two TPs, outwards leads to a signal transmission line 8 respectively; The other end of two signal transmission lines is connected with a signal processor 7; Unidirectional wire 6 with two mutual transmission signal on the signal processor is connected with a robot calculator 5, and a servomotor 3 is installed in the X-former 2 of feed circuit, between servomotor and computingmachine, is connected with driving lead 4.This device is applicable to big direct-current graphitization stove, troubles stove and high temperature purification stove, produces the graphite product of all size and kind, in process of production; Measure next data through signal processor processes by transmitter, be transferred to computingmachine, again by being transferred to signal processor after the CP; Drive servomotor through driving lead, the output rating that is used for regulating X-former reaches the automatic adjusting that changes temperature in the stove; Guarantee in the TR of thermal shock regulation; Make yield rate reach 99-100%, shorten to 40 hours by original more than 70 hours electric power feeding times, electricity consumption is reduced to 3500-2500 degree/ton by original 4500-5000 degree/ton unit consumption.
Claims (1)
1. greying production furnace temperature automatic electric controller; It comprises a graphitizing furnace and feed circuit thereof; It is characterized in that: a resistance in body of heater between the graphite product station is equipped with a straight thermometric degree transmitter within the walls; In the thermal insulation layer of body of heater, a closely TP is installed near the furnace wall; Outwards lead to a signal transmission line on two TPs respectively, the other end of two signal transmission lines is connected with a signal processor, and the unidirectional wire with two mutual transmission signal on the signal processor is connected with a robot calculator; A servomotor is installed in the X-former of feed circuit, is connected with driving lead between servomotor and the computingmachine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201576015U CN202116318U (en) | 2011-05-11 | 2011-05-11 | Automatic electronic-control device for furnace temperature of graphitization production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201576015U CN202116318U (en) | 2011-05-11 | 2011-05-11 | Automatic electronic-control device for furnace temperature of graphitization production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116318U true CN202116318U (en) | 2012-01-18 |
Family
ID=45457399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201576015U Expired - Fee Related CN202116318U (en) | 2011-05-11 | 2011-05-11 | Automatic electronic-control device for furnace temperature of graphitization production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749145A (en) * | 2012-03-26 | 2012-10-24 | 宝山钢铁股份有限公司 | Detecting device and detecting control method for heat of refine electric furnace electrode cross arm |
| CN111908463A (en) * | 2020-08-17 | 2020-11-10 | 青岛金联铜业有限公司 | Anti-interference intelligent control conductive vehicle system of graphitizing inner series furnace and operation method thereof |
-
2011
- 2011-05-11 CN CN2011201576015U patent/CN202116318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749145A (en) * | 2012-03-26 | 2012-10-24 | 宝山钢铁股份有限公司 | Detecting device and detecting control method for heat of refine electric furnace electrode cross arm |
| CN111908463A (en) * | 2020-08-17 | 2020-11-10 | 青岛金联铜业有限公司 | Anti-interference intelligent control conductive vehicle system of graphitizing inner series furnace and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204101203U (en) | A kind of thermopair | |
| CN202116318U (en) | Automatic electronic-control device for furnace temperature of graphitization production | |
| CN203831837U (en) | Heating device for carbon pole molding press nozzle | |
| CN203916657U (en) | Chemical reaction kettle feed arrangement | |
| CN200959082Y (en) | Automatic controller of built-in graphitic transmission curve | |
| CN204249197U (en) | A kind of heating in medium frequency formula injection machine | |
| CN203004513U (en) | Ink tank provided with temperature control system | |
| CN103660392A (en) | Temperature controlling and heating device for corrugated paper board production line | |
| CN204987434U (en) | A heating water tank for papermaking starch production | |
| CN202693455U (en) | Control system for salt spray corrosion test box | |
| CN202893312U (en) | Rapid melting device | |
| CN202207764U (en) | Before-forging constant-temperature heating furnace for valve | |
| CN204063926U (en) | A kind of multizone heating intellectual monitoring electric smelter | |
| CN202993880U (en) | Temperature control system for furnace | |
| CN203658874U (en) | Whole-course temperature control device for ceramic insulator sintering process | |
| CN203267140U (en) | Injection molding machine | |
| CN202193856U (en) | Electrolyte temperature regulating device used for magnesium electrolytic process | |
| CN203618168U (en) | Novel temperature measuring and controlling device for microwave continuous device | |
| CN203149424U (en) | Integrated heating mold electric-heating device of food packaging machine | |
| CN202182614U (en) | Well type temperature monitoring device | |
| CN202272985U (en) | Temperature control board | |
| CN201522891U (en) | Heating device for enameled wires | |
| CN201622485U (en) | Automatic temperature control device | |
| CN203832957U (en) | Constant temperature cooling and heating bottle tank machine | |
| CN201328201Y (en) | Intermediate frequency electromagnetic multisection heating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140511 |