CN201926941U - Automatic temperature controlling device for gasifier heat treatment - Google Patents
Automatic temperature controlling device for gasifier heat treatment Download PDFInfo
- Publication number
- CN201926941U CN201926941U CN2010206780659U CN201020678065U CN201926941U CN 201926941 U CN201926941 U CN 201926941U CN 2010206780659 U CN2010206780659 U CN 2010206780659U CN 201020678065 U CN201020678065 U CN 201020678065U CN 201926941 U CN201926941 U CN 201926941U
- Authority
- CN
- China
- Prior art keywords
- temperature
- temperature control
- heat treated
- gasification furnace
- control apparatus
- 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
Landscapes
- Control Of Temperature (AREA)
Abstract
An automatic temperature controlling device for gasifier heat treatment comprises a power source, a temperature judging and controlling device, a voltage regulating module and a heater. The temperature judging and controlling device comprises a power interface, a temperature collecting interface and a control signal output interface. The power source is connected with the power interface, the control signal output interface is connected with an input end of the voltage regulating module, the output end of the voltage regulating module is connected with the heater which is correspondingly arranged close to a temperature control point need to be heated, and the temperature control point is provided with a temperature collecting device connected with the temperature collecting interface. The problem that how to achieve temperature uniformity among controllers in operation can be resolved by means of the automatic temperature controlling device, temperature difference among the controllers in operation can be strictly controlled within a smaller range, and standard of requirements of technology for heating processing of coal chemical industrial project key equipment is reached.
Description
Technical field
The utility model relates to Coal Chemical Industry project construction technical field, especially relates to a kind of heat treated automatic temperature control apparatus of gasification furnace that is used for.
Background technology
The Technology for Heating Processing that the key equipment of Coal Chemical Industry project requires is to need higher standard.But, in the on-the-spot thermal treatment engineering of the prior art, the vessel shell wall thickness is generally below 40mm, diameter is generally also little, width of heating less (generally can not surpass 200mm), thermograde is not considered substantially to the tissue and the Effect on Performance of vessel shell material Technology for Heating Processing requires low relatively, capacity of equipment requires not high.The temperature-controlled precision of the temperature control device that present temperature control device manufacturer produces can only guarantee positive and negative 25 degree.
For this reason, be badly in need of a kind of novel, high-precision heat treated automatic temperature control apparatus of gasification furnace that is used for of invention.
The utility model content
The purpose of this utility model is to invent a kind of novel, high-precision heat treated automatic temperature control apparatus of gasification furnace that is used for.
In order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of heat treated automatic temperature control apparatus of gasification furnace that is used for, comprise power supply, temperature is judged control device, Voltage Regulator Module and well heater, described temperature judges that control device comprises power interface, temperature acquisition interface and control signal output interface, described power supply connects described power interface, described control signal output interface connects the input end of described Voltage Regulator Module, the output terminal of described Voltage Regulator Module connects described well heater, described well heater correspondence is arranged near the temperature control point that needs heating, described temperature control point is provided with temperature collecting device, and described temperature collecting device is connected with described temperature acquisition interface.
Described temperature judges that control device also comprises the warning output terminal, and described warning output terminal is connected with warning device.
Described temperature judges that control device is the A1808 temperature controller.
Described temperature collecting device is a thermopair.
Described temperature control point has a plurality of.
Described temperature control point has 36.
The described heat treated automatic temperature control apparatus of gasification furnace that is used for also comprises the temperature indicating device that can show each described temperature control point temperature in real time, and described temperature collecting device is connected with described temperature indicating device.
The described heat treated automatic temperature control apparatus of gasification furnace that is used for also comprises the temperature curve pen recorder that can write down each described temperature control point temperature curve, and described temperature collecting device is connected with described temperature curve pen recorder.
The beneficial effects of the utility model are as follows:
1. the utility model has solved the consistance that how to reach temperature in the course of work between each controller, temperature difference in the use between each controller can be strict controlled in the small range, has reached the Technology for Heating Processing required standard of Coal Chemical Industry project key equipment.
2. the utility model is easy and simple to handle, accuracy of temperature control is very high.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, describe the utility model optimized technical scheme in detail.
A kind of heat treated automatic temperature control apparatus of gasification furnace that is used for as shown in Figure 1, comprise power supply, temperature is judged control device, Voltage Regulator Module and well heater, described temperature judges that control device comprises power interface, temperature acquisition interface and control signal output interface, described power supply connects described power interface, described control signal output interface connects the input end of described Voltage Regulator Module, the output terminal of described Voltage Regulator Module connects described well heater, described well heater correspondence is arranged near the temperature control point that needs heating, described temperature control point is provided with temperature collecting device, and described temperature collecting device is connected with described temperature acquisition interface.Described temperature judges that control device also comprises the warning output terminal, and described warning output terminal is connected with warning device.Described temperature judges that control device is the A1808 temperature controller.Described temperature collecting device is a thermopair.Described temperature control point has 36.The described heat treated automatic temperature control apparatus of gasification furnace that is used for also comprises the temperature indicating device that can show each described temperature control point temperature in real time, and described temperature collecting device is connected with described temperature indicating device.The described heat treated automatic temperature control apparatus of gasification furnace that is used for also comprises the temperature curve pen recorder that can write down each described temperature control point temperature curve, and described temperature collecting device is connected with described temperature curve pen recorder.
In the present embodiment:
1: the maximum may command output power of heat treating equipment is 720KW.
2: energy real time modifying output power in the processing procedure, key parameters such as warming and cooling rate can prevent effectively that each point for measuring temperature temperature difference from exceeding standard.
3: the constant temperature stage, can be exactly the each point temperature strictly be controlled at technological requirement ± 10 ℃ in.
4: possess Adjustable Output Voltage joint function, can adapt to the operating voltage of all size well heater.
In thermal treatment, the A1808 temperature controller receives the temperature electric potential signal that detects from thermopair, amplifies through filtering to convert digital signal to, compares with the temperature curve signal of setting, through the electric thermal power of the definite output of PID computing, control the suitable electric power of Voltage Regulator Module output again.Thereby make weld seam temperature according to the intensification of temperature process curve, constant temperature, the cooling set.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of being done, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. one kind is used for the heat treated automatic temperature control apparatus of gasification furnace, it is characterized in that: comprise power supply, temperature is judged control device, Voltage Regulator Module and well heater, described temperature judges that control device comprises power interface, temperature acquisition interface and control signal output interface, described power supply connects described power interface, described control signal output interface connects the input end of described Voltage Regulator Module, the output terminal of described Voltage Regulator Module connects described well heater, described well heater correspondence is arranged near the temperature control point that needs heating, described temperature control point is provided with temperature collecting device, and described temperature collecting device is connected with described temperature acquisition interface.
2. the heat treated automatic temperature control apparatus of gasification furnace that is used for according to claim 1 is characterized in that: described temperature judges that control device also comprises the warning output terminal, and described warning output terminal is connected with warning device.
3. the heat treated automatic temperature control apparatus of gasification furnace that is used for according to claim 1 and 2 is characterized in that: described temperature judges that control device is the A1808 temperature controller.
4. the heat treated automatic temperature control apparatus of gasification furnace that is used for according to claim 1 and 2, it is characterized in that: described temperature collecting device is a thermopair.
5. the heat treated automatic temperature control apparatus of gasification furnace that is used for according to claim 1 and 2, it is characterized in that: described temperature control point has a plurality of.
6. the heat treated automatic temperature control apparatus of gasification furnace that is used for according to claim 5, it is characterized in that: described temperature control point has 36.
7. the heat treated automatic temperature control apparatus of gasification furnace that is used for according to claim 1 and 2, it is characterized in that: the described heat treated automatic temperature control apparatus of gasification furnace that is used for also comprises the temperature indicating device that can show each described temperature control point temperature in real time, and described temperature collecting device is connected with described temperature indicating device.
8. the heat treated automatic temperature control apparatus of gasification furnace that is used for according to claim 1 and 2, it is characterized in that: the described heat treated automatic temperature control apparatus of gasification furnace that is used for also comprises the temperature curve pen recorder that can write down each described temperature control point temperature curve, and described temperature collecting device is connected with described temperature curve pen recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206780659U CN201926941U (en) | 2010-12-24 | 2010-12-24 | Automatic temperature controlling device for gasifier heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206780659U CN201926941U (en) | 2010-12-24 | 2010-12-24 | Automatic temperature controlling device for gasifier heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926941U true CN201926941U (en) | 2011-08-10 |
Family
ID=44430783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206780659U Expired - Fee Related CN201926941U (en) | 2010-12-24 | 2010-12-24 | Automatic temperature controlling device for gasifier heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880204A (en) * | 2012-09-21 | 2013-01-16 | 中国船舶重工集团公司第七〇七研究所 | Digital temperature control system based on high-time-lag controlled object |
| CN103677015A (en) * | 2013-11-29 | 2014-03-26 | 北京七星华创电子股份有限公司 | Temperature control system and method for semiconductor process heat treatment device |
-
2010
- 2010-12-24 CN CN2010206780659U patent/CN201926941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880204A (en) * | 2012-09-21 | 2013-01-16 | 中国船舶重工集团公司第七〇七研究所 | Digital temperature control system based on high-time-lag controlled object |
| CN103677015A (en) * | 2013-11-29 | 2014-03-26 | 北京七星华创电子股份有限公司 | Temperature control system and method for semiconductor process heat treatment device |
| CN103677015B (en) * | 2013-11-29 | 2016-03-02 | 北京七星华创电子股份有限公司 | The temperature control system of semiconductor technology heat treating equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104035461A (en) | Temperature control system and method | |
| CN201926941U (en) | Automatic temperature controlling device for gasifier heat treatment | |
| CN202582155U (en) | Novel temperature control system for muffle furnace | |
| CN105004192B (en) | Gas filter system and a kind of yellow phosphorus furnace gas filter method | |
| CN204503041U (en) | Portable reactor heating furnace | |
| CN103647460B (en) | A kind of implementation method of reduction furnace medium frequency heating power source | |
| CN103318631A (en) | Speed control device of disk feeder | |
| CN204494798U (en) | A kind of salt bath furnace and electric-control system thereof | |
| CN205313585U (en) | Accurate burning control system of blast funnace hot blast stove | |
| CN202968127U (en) | Automatic temperature control operation system for graphite purification | |
| CN204189050U (en) | The hot runner controller of improvement | |
| CN201109751Y (en) | Optical glass rotating anneal resistance furnace | |
| CN205102417U (en) | Electric heated gas ization mechanism of integration control | |
| CN202492547U (en) | Vacuum annealing furnace | |
| CN103247350A (en) | Laser heating device used for heating fusion material in plasma irradiation platform | |
| CN203463328U (en) | Automatic control device for annular cooler fans for pellet production | |
| CN104818051B (en) | Gas station load automatic control system | |
| CN203275733U (en) | Energy-saving optical cable fiber paste heating device | |
| CN202993880U (en) | Temperature control system for furnace | |
| CN202193856U (en) | Electrolyte temperature regulating device used for magnesium electrolytic process | |
| CN101799241B (en) | Rechargeable graphite furnace power supply | |
| CN207792710U (en) | A kind of graphite cathode material high temperature sintering control system | |
| CN204988893U (en) | Constant velocity cardan joint thermal treatment inductor accredited testing organization | |
| CN105183039A (en) | Resistance wire mesh reactor temperature control system | |
| CN205192215U (en) | Utilize control system of lime shaft kiln conduction oil temperature that steam pressure controlled |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20171224 |