CN216457882U - High-temperature interlocking system for treating steam tail gas - Google Patents
High-temperature interlocking system for treating steam tail gas Download PDFInfo
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- CN216457882U CN216457882U CN202122613993.8U CN202122613993U CN216457882U CN 216457882 U CN216457882 U CN 216457882U CN 202122613993 U CN202122613993 U CN 202122613993U CN 216457882 U CN216457882 U CN 216457882U
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- tail gas
- adsorption tank
- gas treatment
- temperature
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Abstract
The utility model belongs to the technical field of tail gas treatment, and relates to a steam tail gas treatment high-temperature interlocking system which comprises an adsorption tank, a fan and an exhaust funnel which are sequentially connected, wherein activated carbon is filled in the adsorption tank, a temperature sensor for detecting the temperature of tail gas at an outlet of the activated carbon is arranged on the top surface of the adsorption tank, a water pipe is also connected to the top surface of the adsorption tank, a water outlet is arranged on the bottom surface of the adsorption tank, a control valve and a water pump are arranged on the water pipe, the temperature sensor can transmit signals to a controller, and the controller can control the opening and closing of the control valve and the starting and stopping of the water pump. The system can confirm whether the activated carbon needs to be cooled by cooling water through monitoring the gas outlet temperature of the adsorption tank, the operation is automatic, and the safety of treatment is ensured.
Description
Technical Field
The utility model relates to the technical field of tail gas treatment, in particular to a high-temperature interlocking system for steam tail gas treatment.
Background
And tail gas of the distillation device is condensed by a condenser at the tail end of the distillation system, enters an activated carbon adsorption tank, and is pumped to an exhaust funnel by a fan to be discharged. Before the distillation tail gas enters the activated carbon adsorption tank, although the distillation tail gas is condensed by the condenser, the temperature of the condensed tail gas still reaches 20-30 ℃, so that the temperature of the condensed tail gas can be reduced by cooling water in the activated carbon adsorption tank again.
The distillation tail gas treatment system in the prior art has great safety risk. Because the main component of the activated carbon is carbon, and the activated carbon has a porous structure, the activated carbon is easily combusted when being mixed with combustion-supporting gas at the temperature of over 60 ℃. Once the situations such as failure of cooling water and the like occur in the distillation process, and the distillation equipment is not stopped emergently, serious safety accidents are easily caused.
There is therefore a need to provide a safer exhaust gas treatment system to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a steam tail gas treatment high-temperature interlocking system which can improve the safety of a tail gas treatment system.
The utility model realizes the purpose through the following technical scheme: the utility model provides a steam tail gas treatment high temperature interlock system, is including the adsorption tank, fan and the aiutage that connect gradually, fill the active carbon in the adsorption tank, the top surface of adsorption tank is equipped with the temperature sensor who is used for detecting active carbon export tail gas temperature, the top surface of adsorption tank still is connected with the water pipe, and the bottom surface is equipped with the delivery port, be equipped with control valve and water pump on the water pipe, temperature sensor can give a controller with signal transmission, the controller can control the switch of control valve with opening of water pump stops.
Specifically, a demister is arranged at an inlet of the adsorption tank.
Specifically, the fan is located at a position lower than the adsorption tank, and the exhaust funnel is vertically arranged above the fan.
Specifically, the exhaust funnel is arranged in a bracket.
Furthermore, a lightning rod is arranged at the top of the bracket.
The technical scheme of the utility model has the beneficial effects that:
the system can confirm whether the activated carbon needs to be cooled by cooling water through monitoring the gas outlet temperature of the adsorption tank, the operation is automatic, and the safety of treatment is ensured.
Drawings
FIG. 1 is a line drawing of an embodiment steam tail gas treatment high temperature interlock system.
The figures in the drawings represent:
1-a demister;
2-adsorption tank, 21-water outlet;
3, a fan;
4-an exhaust funnel;
5-bracket, 51-lightning rod;
6-temperature sensor;
7-water pipe, 71-control valve, 72-water pump;
8-a controller.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
Example (b):
as shown in fig. 1, the high-temperature interlocking system for steam tail gas treatment of the utility model comprises a demister 1, an adsorption tank 2, a fan 3 and an exhaust funnel 4 which are connected in sequence, activated carbon is filled in the adsorption tank 2, a temperature sensor 6 for detecting the temperature of tail gas at an outlet of the activated carbon is arranged on the top surface of the adsorption tank 2, a water pipe 7 is further connected to the top surface of the adsorption tank 2, a water outlet 21 is arranged on the bottom surface of the adsorption tank, a control valve 71 and a water pump 72 are arranged on the water pipe 7, the temperature sensor 6 can transmit signals to a controller 8, and the controller 8 can control the on-off of the control valve 71 and the on-off of the water pump 72. Under fan 3's suction effect, distillation tail gas gets into the system from demister 1, and demister 1 locates the liquid drop of smuggleing secretly in the 2 imports of adsorption tank can detach the tail gas, carries out impurity absorption afterwards in adsorption tank 2, discharges from aiutage 4 at last. Temperature sensor 6 is reachd after the active carbon adsorption to tail gas, temperature sensor 6 just can detect the tail gas temperature after the absorption, if the tail gas temperature exceeds the setting value, it is too high to explain temperature in the adsorption tank 2, and controller 8 will receive the signal this moment, and control water pump 72 starts and control valve 71 is opened, and water pump 72 can send cooling water into adsorption tank 2, contacts the heat transfer to the active carbon, and the cooling water just can take away the heat to discharge from delivery port 21. After the cooling water is drained, the control valve 71 and the water pump 72 are closed again, and the adsorption can be continued. Thus, safety accidents caused by overheating of the activated carbon can be avoided.
As shown in fig. 1, the blower 3 is located lower than the canister 2, and the exhaust stack 4 is vertically disposed above the blower 3. Exhaust stack 4 will generally discharge tail gas to the eminence more than 15 meters, can avoid tail gas to press close to ground loss like this, avoids influencing operational environment.
As shown in fig. 1, the exhaust funnel 4 is disposed in a bracket 5, and a lightning rod 51 is disposed on the top of the bracket 5. The bracket 5 can help the exhaust funnel 4 to maintain an upright state, and the lightning rod 51 is used for preventing the exhaust funnel 4 from being struck by lightning and causing danger.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a steam tail gas treatment high temperature interlock system, is including the adsorption tank, fan and the aiutage that connect gradually, pack active carbon in the adsorption tank, its characterized in that: the top surface of adsorption tank is equipped with the temperature sensor who is used for detecting active carbon export tail gas temperature, the top surface of adsorption tank still is connected with the water pipe, and the bottom surface is equipped with the delivery port, be equipped with control valve and water pump on the water pipe, temperature sensor can give a controller with signal transmission, the controller can control the switch of control valve with opening of water pump stops.
2. The steam tail gas treatment high temperature interlock system according to claim 1, wherein: and a demister is arranged at an inlet of the adsorption tank.
3. The steam tail gas treatment high temperature interlock system according to claim 1, wherein: the fan is located the position that is less than the adsorption tank, the aiutage is vertical set up in the top of fan.
4. The steam tail gas treatment high temperature interlock system according to claim 1, wherein: the exhaust funnel is arranged in a bracket.
5. The steam tail gas treatment high temperature interlock system according to claim 4, wherein: and a lightning rod is arranged at the top of the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613993.8U CN216457882U (en) | 2021-10-28 | 2021-10-28 | High-temperature interlocking system for treating steam tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613993.8U CN216457882U (en) | 2021-10-28 | 2021-10-28 | High-temperature interlocking system for treating steam tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216457882U true CN216457882U (en) | 2022-05-10 |
Family
ID=81443921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122613993.8U Active CN216457882U (en) | 2021-10-28 | 2021-10-28 | High-temperature interlocking system for treating steam tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216457882U (en) |
-
2021
- 2021-10-28 CN CN202122613993.8U patent/CN216457882U/en active Active
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