CN218011968U - Coking waste gas treatment device - Google Patents
Coking waste gas treatment device Download PDFInfo
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- CN218011968U CN218011968U CN202221547331.3U CN202221547331U CN218011968U CN 218011968 U CN218011968 U CN 218011968U CN 202221547331 U CN202221547331 U CN 202221547331U CN 218011968 U CN218011968 U CN 218011968U
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- treatment box
- distribution pipe
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- adsorption tank
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Abstract
The utility model discloses a coking waste gas treatment device, which comprises a treatment box and an adsorption tank; the treatment box is provided with filtrate and an ultraviolet lamp; the treatment box is provided with a treatment box air inlet pipe, the top of the treatment box is provided with a treatment box air outlet, and the treatment box is also provided with a first air distribution pipe; an adsorption filter element is arranged in the adsorption tank, and the top of the adsorption tank is connected with an adsorption tank exhaust pipe; and the adsorption tank is also internally provided with a second air distribution pipe, and the second air distribution pipe is connected with the exhaust port of the treatment box through a connecting pipeline. The utility model discloses a coking exhaust treatment device, waste gas filter in getting into the filtrating behind processing case intake pipe and first gas distribution pipe, and the gas that emits from the filtrating is through the disinfection of ultraviolet lamp sterilization, then gets into the second gas distribution pipe through the intercommunication pipeline again, and from the gas of second gas distribution pipe through adsorbing the filter core adsorption filtration, discharge through the adsorption tank blast pipe at last, improved exhaust purification treatment effect.
Description
Technical Field
The utility model relates to a coking exhaust-gas treatment technical field especially relates to a coking exhaust-gas treatment device.
Background
During the coking production process, a large amount of waste gas is generated. The exhaust gas needs to be purified by an exhaust gas treatment device before being discharged. In the prior art, adsorption filtration is generally carried out only by active carbon, a filter element and the like, and the treatment effect is not ideal.
In view of this, it is necessary to provide a coking exhaust gas treatment apparatus having a good purification effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, provide a coking exhaust treatment device that purifying effect is good.
The technical scheme of the utility model provides a coking waste gas treatment device, which comprises a treatment box and an adsorption tank;
the treatment box is provided with filtrate and an ultraviolet lamp above the filtrate;
the treatment box is connected with a treatment box air inlet pipe, and the top of the treatment box is provided with a treatment box air outlet;
the treatment box is also provided with a first gas distribution pipe, the first gas distribution pipe is positioned in the filtrate, and a gas inlet pipe of the treatment box is connected with the first gas distribution pipe;
an adsorption filter element is arranged in the adsorption tank, and the top of the adsorption tank is connected with an adsorption tank exhaust pipe;
and the adsorption tank is also internally provided with a second air distribution pipe, and an air inlet of the second air distribution pipe is connected with an air outlet of the treatment box through a connecting pipeline.
In an optional technical solution, a plurality of first air nozzles are arranged on the first air distribution pipe at intervals.
In an optional technical solution, a plurality of second air nozzles are arranged on the second air distribution pipe at intervals.
In one optional technical scheme, a flow regulating valve is installed on the connecting pipeline.
In one optional technical scheme, a partition plate is installed in the treatment box and is positioned between the ultraviolet lamp and the filtrate;
the partition plate is provided with a plurality of vent holes.
In one optional technical scheme, the adsorption filter element comprises a mesh plate installed in the adsorption tank and activated carbon arranged on the mesh plate;
the second gas distribution pipe is positioned below the mesh plate.
In one optional technical scheme, a filter cover is installed on the exhaust pipe of the adsorption tank.
In one optional technical scheme, the top of the treatment box is provided with a bearing frame, the bearing frame is provided with an accommodating groove with an upward opening, and the adsorption tank is positioned in the accommodating groove.
In one optional technical scheme, an alarm is mounted on the bearing frame;
a pressure sensor is arranged in the bearing frame and below the adsorption tank;
the treatment box is provided with a controller;
the pressure sensor and the alarm are respectively in signal connection with the controller.
In one optional technical scheme, a supporting plate capable of sliding up and down is arranged in the bearing frame, and the adsorption tanks are placed on the supporting plate;
the pressure sensor is arranged below the supporting plate, and the supporting plate is arranged on a pressure bearing end of the pressure sensor.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a coking exhaust treatment device, waste gas filter in getting into the filtrating behind processing case intake pipe and first gas distribution pipe, and the gas that emits from the filtrating is through the disinfection of ultraviolet lamp sterilization, then gets into the second gas distribution pipe through the intercommunication pipeline again, and from the gas of second gas distribution pipe through adsorbing the filter core adsorption filtration, discharge through the adsorption tank blast pipe at last, improved exhaust purification treatment effect.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
fig. 1 is a front view of a coking waste gas treatment apparatus according to an embodiment of the present invention;
figure 2 is a cross-sectional view of the coking exhaust gas treatment unit shown in figure 1.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, an embodiment of the present invention provides a coking waste gas treatment device, including a treatment tank 1 and an adsorption tank 2.
The treatment tank 1 has a filtrate 11 and an ultraviolet lamp 12 above the filtrate 11.
A treatment box air inlet pipe 13 is connected to the treatment box 1, and a treatment box air outlet 14 is formed in the top of the treatment box 1.
The treatment box 1 is also provided with a first gas distribution pipe 15, the first gas distribution pipe 15 is positioned in the filtrate 11, and the treatment box gas inlet pipe 13 is connected with the first gas distribution pipe 15.
The adsorption tank 2 is provided with an adsorption filter element 21, and the top of the adsorption tank 2 is connected with an adsorption tank exhaust pipe 22.
The adsorption tank 2 is also provided with a second air distribution pipe 23, and an air inlet of the second air distribution pipe 23 is connected with an air outlet 14 of the treatment box through a connecting pipeline 3.
The utility model provides a coking exhaust treatment device is including handling case 1 and adsorption tank 2. The box body of the treatment box 1 is provided with filtrate 11, and the filtrate 11 can be selected from clear water or sterilized water. The treatment tank 1 also has ultraviolet lamps 12 in the tank body, and the ultraviolet lamps 12 are mounted on the bottom surface of the tank body ceiling of the treatment tank 1, above the filtrate 11. The ultraviolet lamp 12 may be a high ozone UV ultraviolet lamp. The treatment box 1 is connected with a treatment box air inlet pipe 13, and the treatment box air inlet pipe 13 is connected with an exhaust pipeline of the coking equipment. A treatment box exhaust port 14 is formed in the top plate of the box body of the treatment box 1, and the treatment box exhaust port 14 is located on one side of the ultraviolet lamp 12. In the filtrate 11 there is a first gas distribution pipe 15, the inlet end of which is connected to the treatment tank inlet pipe 13.
The adsorption tank 2 may be disposed on one side or above the treatment tank 1. Have in the adsorption tank 2 and adsorb filter core 21, the below of adsorbing filter core 21 has second gas distribution pipe 23, and second gas distribution pipe 23 passes through connecting tube 3 and is connected with handling case gas vent 14, and the top at adsorption tank 2 is connected to adsorption tank blast pipe 22.
When the device is used, waste gas enters the filtrate 11 for filtration after passing through the treatment box air inlet pipe 13 and the first air distribution pipe 15, and substances which are easily soluble in water in the waste gas are removed under the action of the filtrate 11. The gas emerging from the filtrate 11 is sterilized and disinfected by an ultraviolet lamp 12. The gas after sterilization enters the second gas distribution pipe 23 through the communicating pipeline 3, the gas discharged from the second gas distribution pipe 23 is absorbed and filtered by the absorption filter element 21 and finally discharged through the exhaust pipe 22 of the absorption tank, and the waste gas purification treatment effect is improved.
In one embodiment, as shown in fig. 2, a plurality of first air nozzles 151 are arranged on the first air distribution pipe 15 at intervals, and the plurality of first air nozzles 151 blow air into the filtrate 11 respectively, so that the air is purified in different areas of the filtrate 11 respectively, and the air distribution effect and the purification effect are improved.
In one embodiment, as shown in fig. 2, a plurality of second air nozzles 231 are arranged on the second air distribution pipe 23 at intervals, and the plurality of second air nozzles 231 blow air to the adsorption filter element 21 respectively, so that the air is purified in different areas of the adsorption filter element 21 respectively, and the air distribution effect and the purification effect are improved.
In one embodiment, as shown in fig. 1-2, a flow control valve 31 is installed on the connecting pipe 3, and the user can adjust the gas flow according to the need.
In one embodiment, as shown in FIG. 2, treatment tank 1 is provided with a baffle 16, and baffle 16 is located between UV lamp 12 and filtrate 11. The partition 16 has a plurality of vent holes 161.
The treatment box 1 is divided into an upper cavity and a lower cavity by the partition plate 16, the ultraviolet lamp 12 mainly sterilizes the gas entering the upper cavity, the space required by the ultraviolet lamp 12 is reduced, and the sterilization effect on the gas is improved.
In one embodiment, as shown in fig. 2, the adsorption cartridge 21 includes a mesh plate 211 installed in the adsorption tank 2 and activated carbon 212 disposed on the mesh plate 211. The second gas distribution pipe 23 is located below the mesh plate 211.
In this embodiment, the adsorption filter element 21 includes a lower mesh plate 211 and an upper layer of activated carbon 212, and activated carbon particles or activated carbon layers are directly laid on the mesh plate 211. Of course, the mesh holes of the mesh plate 211 are smaller than the particle size of the activated carbon particles, so as to prevent the activated carbon particles from falling. The second gas distribution pipe 23 is located below the mesh plate 211. When the second gas distribution pipe 23 blows, the gas floats upwards through the meshes of the mesh plate 211, is adsorbed and purified by the activated carbon 212 and then is discharged from the adsorption tank exhaust pipe 22.
In one embodiment, as shown in fig. 1-2, the canister exhaust pipe 22 is provided with a filter cover 221 for dust prevention, so as to prevent external dust from falling onto the adsorption filter element 21 through the canister exhaust pipe 22 to affect the purification effect.
In one embodiment, as shown in fig. 1-2, the top of the treatment tank 1 has a carrier frame 4, the carrier frame 4 has an accommodation groove 41 with an upward opening, and the adsorption tank 2 is located in the accommodation groove 41. Bearing frame 4 fixed mounting has improved the stability of adsorption tank 2 on handling the box roof of case 1, and during holding tank 41 was placed to adsorption tank 2.
In one embodiment, as shown in fig. 1-2, the carriage 4 has an alarm 6 mounted thereon.
A pressure sensor 5 is arranged below the adsorption tank 2 in the bearing frame 4.
The treatment box 1 is provided with a controller 7.
The pressure sensor 5 and the alarm 6 are respectively in signal connection with a controller 7.
In this embodiment, install pressure sensor 5 in the holding tank 41, pressure sensor 5 is in the below of adsorption tank 2 for the pressure of real-time supervision adsorption tank 2. The adsorption filter element 21 also sucks in moisture in the gas during adsorption purification, and the larger the weight of the adsorption filter element 21 increases, the larger the adsorption amount of the adsorption filter element 21 increases. After the adsorption amount of the adsorption cartridge 21 is saturated, the adsorption cartridge 21 needs to be replaced.
After the weight of the adsorption filter element 21 is increased, the weight of the adsorption tank 2 is displayed, and the weight can be monitored by the pressure sensor 5 below. According to the weight increase range of the adsorption filter element 21, the pressure change range of the pressure sensor 5 can be finally determined, and the pressure warning value which can be monitored by the pressure sensor 5 after the adsorption amount of the adsorption filter element 21 is saturated can be determined.
In order to realize automatic alarm after the adsorption capacity of the adsorption filter element 21 is saturated, the bearing frame 4 is provided with an alarm 6. The alarm 6 may be an audible and visual alarm or a voice alarm, etc.
The processing box 1 is provided with a controller 7 for controlling whether the alarm 6 starts an alarm or not according to the pressure signal transmitted by the pressure sensor 5.
The pressure sensor 5 and the alarm 6 are respectively in signal connection with the controller 7, and the signals are electric signals or communication signals. The pressure sensor 5 and the alarm 6 can be respectively connected with the controller 7 through wires to realize wired transmission.
When the pressure sensor 5 transmits the monitored pressure signal of the adsorption tank 2 to the controller 7, when the pressure value reaches or is close to the pressure warning value, the controller 7 sends a signal to the alarm 6, the alarm 6 starts to give an alarm, and a user is prompted to replace the adsorption filter element 21.
In one embodiment, as shown in fig. 2, the carriage frame 4 has a pallet 42 capable of sliding up and down, and the canister 2 is placed on the pallet 42. The pressure sensor 5 is located below the pallet 42, and the pallet 42 is located on a bearing end 51 of the pressure sensor 5.
In this embodiment, the supporting plate 42 is clearance-fitted in the receiving groove 41, and can slide up and down in the receiving groove 41. The pallet 42 is used to hold the canister 2. The support plate 42 may alternatively be a plastic plate. The pressure sensor 5 is mounted at the bottom of the receiving groove 41, and the bearing end 51 of the pressure sensor 5 is pressed against the supporting plate 42.
If necessary, the bearing end 51 of the pressure sensor 5 can be set to be substantially the same as the area of the supporting plate 42 to improve the fitting stability of the two.
The pressure sensor 5 may be a pressure monitoring device in the prior art, and the working principle thereof will not be described in detail herein.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for a person skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the scope of the present invention should be viewed.
Claims (10)
1. A coking waste gas treatment device is characterized by comprising a treatment box and an adsorption tank;
the treatment box is provided with filtrate and an ultraviolet lamp above the filtrate;
the treatment box is connected with a treatment box air inlet pipe, and the top of the treatment box is provided with a treatment box air outlet;
the treatment box is also provided with a first gas distribution pipe, the first gas distribution pipe is positioned in the filtrate, and a gas inlet pipe of the treatment box is connected with the first gas distribution pipe;
an adsorption filter element is arranged in the adsorption tank, and the top of the adsorption tank is connected with an adsorption tank exhaust pipe;
and the adsorption tank is also internally provided with a second air distribution pipe, and an air inlet of the second air distribution pipe is connected with an air outlet of the treatment box through a connecting pipeline.
2. The coking waste gas treatment apparatus according to claim 1, characterized in that a plurality of first air nozzles are arranged at intervals on the first air distribution pipe.
3. The coking waste gas treatment apparatus according to claim 1, characterized in that a plurality of second air nozzles are arranged at intervals on the second air distribution pipe.
4. The coking waste gas treatment apparatus of claim 1, characterized in that a flow regulating valve is installed on the connecting pipe.
5. The coking waste gas treatment plant of claim 1 wherein a baffle is mounted in the treatment tank between the ultraviolet lamp and the filtrate;
the partition plate is provided with a plurality of vent holes.
6. The coking waste gas treatment apparatus of claim 1 wherein the adsorption cartridge includes a mesh plate mounted in the adsorption tank and activated carbon disposed on the mesh plate;
the second gas distribution pipe is positioned below the mesh plate.
7. A coking exhaust gas treatment plant according to claim 1, characterised in that a filter hood is fitted to the canister vent line.
8. A coking exhaust gas treatment unit according to any one of claims 1 to 7 in which the top of the treatment tank has a carrying frame with an upwardly open receiving slot in which the adsorption canister is located.
9. A coking exhaust gas treatment device according to claim 8 in which the carriage has an alarm mounted thereon;
a pressure sensor is arranged in the bearing frame below the adsorption tank;
the treatment box is provided with a controller;
the pressure sensor and the alarm are respectively in signal connection with the controller.
10. The coking waste gas treatment apparatus of claim 9, characterized in that the carrying frame has therein a pallet capable of sliding up and down, the canister being placed on the pallet;
the pressure sensor is arranged below the supporting plate, and the supporting plate is arranged on a pressure bearing end of the pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547331.3U CN218011968U (en) | 2022-06-20 | 2022-06-20 | Coking waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547331.3U CN218011968U (en) | 2022-06-20 | 2022-06-20 | Coking waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218011968U true CN218011968U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221547331.3U Active CN218011968U (en) | 2022-06-20 | 2022-06-20 | Coking waste gas treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN218011968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065554A (en) * | 2023-08-28 | 2023-11-17 | 杭州辰睿空分设备制造有限公司 | Comprehensive control system of nitrogen and oxygen production equipment based on data acquisition |
-
2022
- 2022-06-20 CN CN202221547331.3U patent/CN218011968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065554A (en) * | 2023-08-28 | 2023-11-17 | 杭州辰睿空分设备制造有限公司 | Comprehensive control system of nitrogen and oxygen production equipment based on data acquisition |
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