CN217213700U - Simulation heating furnace - Google Patents
Simulation heating furnace Download PDFInfo
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- CN217213700U CN217213700U CN202220369258.9U CN202220369258U CN217213700U CN 217213700 U CN217213700 U CN 217213700U CN 202220369258 U CN202220369258 U CN 202220369258U CN 217213700 U CN217213700 U CN 217213700U
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Abstract
The utility model discloses a simulation heating furnace, which comprises a combustion chamber, a radiation chamber and a convection chamber from the bottom to the top; a first simulation inductor for simulating and detecting parameter change during gas circulation is arranged at the fuel inlet end of the combustion chamber for simulating and feeding fuel; the radiation chamber is provided with a first simulated pressure gauge and a first simulated temperature gauge; the convection chamber is provided with a second simulated thermometer; a second simulation inductor for simulating and detecting parameter change during hot air circulation is arranged at the dry air inlet end of the convection chamber for simulating and feeding hot air; a material inlet end is also arranged on the convection chamber above the dry air inlet end, and a third simulation sensor for simulating and detecting the material parameter change during material conveying is also arranged on the material inlet end; the simulation inductors are all electrically connected with the logic processor. The advantages are that: the utility model is compatible with different heating furnaces in different processes; meanwhile, aiming at different emergency and abnormal accidents, the different simulation inductors of the heating furnace realize the examination of the emergency and the abnormal accidents of the simulation heating furnace.
Description
Technical Field
The utility model relates to a virtual simulation field, concretely relates to emulation heating furnace.
Background
There are many types of furnaces used in hazardous chemical operations, such as furnaces used in fluorination processes, and the like. Different types of furnaces present different risks in actual operation. Therefore, in the special operation simulation test, the real operation of the heating furnace needs to be examined in China. Aiming at different types of heating furnaces in different processes, a unified assessment mode and an assessment standard are needed, for example, the different types of heating furnaces need to have different functions, such as actual assessment operation, emergency abnormal accident treatment and the like, so that a universal simulation heating furnace is provided for the different types of heating furnaces.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the examination standard of the heating furnace is not unified, the emergency abnormal accident of the heating furnace can not be examined, the utility model provides an emulation heating furnace.
In order to achieve the above object, the utility model adopts the following technical scheme:
a simulated heating furnace comprises a combustion chamber, a radiation chamber and a convection chamber from bottom to top;
a first simulation inductor for simulating and detecting parameter change during gas circulation is arranged at the fuel inlet end of the combustion chamber for simulating and feeding fuel;
the radiation chamber is provided with a first simulated pressure gauge and a first simulated temperature gauge; the convection chamber is provided with a second simulated thermometer;
a second simulation inductor for simulating and detecting parameter change during hot air circulation is arranged at the dry air inlet end of the convection chamber for simulating and feeding hot air; a material inlet end is further arranged on the convection chamber above the dry air inlet end, and a third simulation sensor for simulating and detecting material parameter change during material conveying is further arranged on the material inlet end;
the first simulation pressure gauge, the first simulation thermometer, the second simulation thermometer, the first simulation inductor, the second simulation inductor and the third simulation inductor are all electrically connected with a logic processor.
Furthermore, the dry air inlet end is connected with a simulated hot air supply system, and the simulated hot air supply system comprises a simulated heat pump and a simulated blower; and the simulation heat pump parameters and the simulation blower parameters are electrically connected with the logic processor.
Furthermore, the material inlet end is connected with a simulated material supply system, and the simulated material supply system comprises a simulated raw material pump and a simulated raw material tank; the parameters of the simulated raw material pump and the parameters of the simulated raw material tank are electrically connected with the logic processor.
Further, the fuel inlet end is connected with a simulated gas supply system, and the simulated gas supply system comprises a simulated gas valve pump and a simulated gas tank; and the parameters of the simulated gas valve pump and the parameters of the simulated gas tank are electrically connected with the logic processor.
Further, the first simulated sensor is a first simulated flow meter.
Further, the second simulated sensor is a second simulated flow meter.
Further, the third simulated sensor is a third simulated pressure gauge.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has the function of being compatible with different heating furnaces in different technologies through different simulation inductors arranged on the heating furnace; meanwhile, aiming at different emergency and abnormal accidents, different simulation inductors of the heating furnace, such as a simulation pressure gauge, a simulation flow meter and the like, can cooperate with each other to generate different change conditions under the judgment and execution of the logic processor, and accordingly, the examination of the emergency and the abnormal accidents of the simulation heating furnace is realized.
Drawings
FIG. 1 is a schematic view of a structure of a heating furnace.
In the figure, 11 combustion chamber, 12 radiation chamber, 121 first simulated pressure gauge, 122 first simulated temperature gauge, 13 convection chamber, 131 second simulated temperature gauge, 2 dry air inlet, 21 second simulated flow meter, 3 material inlet, 31 third simulated pressure gauge, 4 fuel inlet, 41 first simulated flow meter.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a structure of a simulated heating furnace is: the simulation heating furnace comprises a combustion chamber 11, a radiation chamber 12 and a convection chamber 13 from bottom to top; the heating furnace with the structure has universal applicability.
A first simulation sensor for simulating parameter change during gas circulation is arranged on the fuel inlet end 4 of the combustion chamber 11 for simulating fuel inlet; the first simulation sensor can be selected according to the standard for judging gas safety, such as pressure can be selected to be a pressure gauge or flow rate can be selected to be a flow meter, and the like.
In this embodiment, the first phantom sensor is a first phantom flow meter 41, as depicted in FIG. 1. The first simulation flowmeter 41 is used for detecting the flow of the fuel gas and taking the flow as a parameter for judging whether the equipment normally operates. The fuel inlet end 4 is connected with a simulation gas supply system, the simulation gas supply system comprises a simulation gas valve pump and a simulation gas tank, and the control of the simulation gas valve pump and the simulation gas tank is controlled and executed by a logic processor according to a logic relation. And the parameters of the simulated gas valve pump and the parameters of the simulated gas tank are electrically connected with the logic processor. The logic processor may be a PLC control module in which control logic is written. The controller can also be a logic control system of a single chip microcomputer, and control logic embedded in the control system of the single chip microcomputer, more specifically, a control chip of the single chip microcomputer can be TMS370 or MSP 430.
The radiation chamber 12 is provided with a first simulated pressure gauge 121 and a first simulated temperature gauge 122; the convection chamber 13 is provided with a second simulated thermometer 131.
A second simulation inductor for simulating and detecting parameter change during hot air circulation is arranged on the dry air inlet end 2 of the convection chamber 13 for simulating and detecting hot air inlet; the dry air inlet end 2 is connected with a simulated hot air supply system, and the simulated hot air supply system comprises a simulated heat pump and a simulated blower; and the simulation heat pump parameters and the simulation blower parameters are electrically connected with the logic processor. The second simulation sensor can be selected from a second simulation pressure sensor, and can also be other sensor types for detecting the flow of hot air.
A material inlet end 3 is further arranged on the convection chamber 13 above the dry air inlet end 2, a third simulation sensor used for simulating and detecting material parameter change during material conveying is further arranged on the material inlet end 3, and the third simulation sensor is a third simulation flowmeter. The material inlet end 3 is connected with a simulation material supply system, and the simulation material supply system comprises a simulation raw material pump and a simulation raw material tank; the parameters of the simulated raw material pump and the parameters of the simulated raw material tank are electrically connected with the logic processor.
The first simulated pressure gauge 121, the first simulated thermometer 122, the second simulated thermometer 131, the second simulated flowmeter 21, the third simulated pressure gauge 31, the first simulated sensor, the second simulated sensor, and the third simulated sensor are all electrically connected to a logic processor.
In order to complete the examination work of the simulated heating furnace for emergency abnormal accidents, the accident abnormality can be manually or programmatically controlled in the simulated gas supply system, the simulated hot air supply system or the simulated material supply system, and the abnormal conditions can be directly reflected to the simulated inductor of the heating furnace after being judged and calculated by the logic processor.
Therefore, in the process of emergency abnormal accidents, different changes and reactions of the first simulated pressure gauge 121, the first simulated thermometer 122, the second simulated thermometer 131, the second simulated flowmeter 21, the third simulated pressure gauge 31, the first simulated inductor, the second simulated inductor and the third simulated inductor indirectly assist the students in judging the abnormal conditions in the heating furnace, and accordingly, the students are provided with space for performing and examining operations.
Claims (7)
1. A simulated heating furnace characterized in that it comprises, from bottom to top, a combustion chamber (11), a radiation chamber (12) and a convection chamber (13);
a first simulation inductor for simulating and detecting parameter change during gas circulation is arranged on the fuel inlet end (4) of the combustion chamber (11) for simulating and feeding fuel;
the radiation chamber (12) is provided with a first simulated pressure gauge (121) and a first simulated temperature gauge (122);
the convection chamber (13) is provided with a second simulated thermometer (131);
a second simulation inductor for simulating and detecting parameter change during hot air circulation is arranged on the dry air inlet end (2) of the convection chamber (13) for simulating and feeding hot air; a material inlet (3) is further arranged on the convection chamber (13) above the dry air inlet (2), and a third simulation sensor for simulation detection of material parameter change during material conveying is further arranged on the material inlet (3);
the first simulation pressure gauge (121), the first simulation thermometer (122), the second simulation thermometer (131), the first simulation inductor, the second simulation inductor and the third simulation inductor are all electrically connected with a logic processor.
2. The simulated heating furnace of claim 1, wherein: the dry air inlet end (2) is connected with a simulation hot air supply system, and the simulation hot air supply system comprises a simulation heat pump and a simulation blower;
and the simulation heat pump parameters and the simulation blower parameters are electrically connected with the logic processor.
3. The simulated heating furnace of claim 1, wherein: the material inlet end (3) is connected with a simulation material supply system, and the simulation material supply system comprises a simulation raw material pump and a simulation raw material tank;
the parameters of the simulated raw material pump and the parameters of the simulated raw material tank are electrically connected with the logic processor.
4. The simulated heating furnace of claim 1, wherein: the fuel inlet end (4) is connected with a simulated gas supply system, and the simulated gas supply system comprises a simulated gas valve pump and a simulated gas tank;
and the parameters of the simulated gas valve pump and the parameters of the simulated gas tank are electrically connected with the logic processor.
5. The simulated heating furnace of claim 1, wherein: the first dummy sensor is a first dummy flow meter (41).
6. The simulated heating furnace of claim 1, wherein: the second phantom sensor is a second phantom flow meter (21).
7. The simulated heating furnace of claim 1, wherein: the third simulated sensor is a third simulated pressure gauge (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220369258.9U CN217213700U (en) | 2022-02-23 | 2022-02-23 | Simulation heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220369258.9U CN217213700U (en) | 2022-02-23 | 2022-02-23 | Simulation heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217213700U true CN217213700U (en) | 2022-08-16 |
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ID=82797326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220369258.9U Active CN217213700U (en) | 2022-02-23 | 2022-02-23 | Simulation heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217213700U (en) |
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2022
- 2022-02-23 CN CN202220369258.9U patent/CN217213700U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of simulated heating furnace Effective date of registration: 20230217 Granted publication date: 20220816 Pledgee: Xuzhou Huaichang Investment Co.,Ltd. Pledgor: XUZHOU GUANGLIAN TECHNOLOGY Co.,Ltd. Registration number: Y2023320000079 |