CN207169251U - One kind processing tail gas aerosol demister arrangements - Google Patents
One kind processing tail gas aerosol demister arrangements Download PDFInfo
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- CN207169251U CN207169251U CN201721075190.9U CN201721075190U CN207169251U CN 207169251 U CN207169251 U CN 207169251U CN 201721075190 U CN201721075190 U CN 201721075190U CN 207169251 U CN207169251 U CN 207169251U
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- cylinder
- blast pipe
- aerosol
- tail gas
- rotary shaft
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Abstract
One kind processing tail gas aerosol demister arrangements, including cylinder, the bottom of cylinder are provided with motor, rotary shaft are provided with above motor, and rotary body is connected to the top of rotary shaft；The top installation inlet exhaust gas of cylinder outer ring, the bottom installation leakage fluid dram of cylinder outer ring；Cylinder is provided with flusher, and flusher includes inlet channel, water inlet and syringe pipe；The top of cylinder is provided with blast pipe, and blast pipe is internally provided with angle blade.Present treatment tail gas aerosol demister arrangements, band aerosol mist and drop flue gas tangentially enter rotary body, according to centrifugal principle, collide and big drop is formed on cylinder, slowly flow down from leakage fluid dram and discharge along cylinder, flusher interruption is rinsed to cylinder, ensures the clean of cylinder, blast pipe is risen to a small amount of aerosol flue gas after processing, the angle blade set in blast pipe, collided by changing air flow direction through the secondary demisting of row on tube wall, defogging effect is good, and cost is relatively low.
Description
Technical field
Demister technical field is the utility model is related to, is specially a kind of processing tail gas aerosol demister arrangements.
Background technology
Flue gas after desulfurizing tower or exhaust gas processing device, with purifying smoke can escape by mist and drop with aerosol
Ease, causes secondary pollution, and the mist and drop demister arrangements for handling aerosol at present are mainly deflection plate demister, deflection plate demisting
Flue gas after device processing still carries aerosol, and treatment effeciency is had conditions of streaking, also set using Wet-electric duster than relatively low
Standby, effect is relatively good, but equipment investment is bigger.
The content of the invention
The purpose of this utility model is that providing one kind handles tail gas aerosol demister arrangements, and defogging effect is good, cost
It is relatively low, can solve flue gas after desulfurizing tower or exhaust gas processing device, mist and drop with aerosol can be with purifying smokes
Escape, causes secondary pollution, the existing equipment technical problem ineffective to fume treatment.
To achieve the above object, the utility model provides following technical scheme：
One kind processing tail gas aerosol demister arrangements, including cylinder, the cylinder are cylindrical structural, cylindrical structural
Bottom be provided with support feet, support feet is welded on the bottom of cylinder；The bottom of the cylinder is provided with motor, motor peace
In the interlayer of cylinder bottom；Rotary shaft is provided with above the motor, rotary shaft is connected to the top of motor；Institute
State and rotary body is provided with above rotary shaft, rotary body is connected to the top of rotary shaft；Tail gas is provided with the outside of the cylinder
Import, inlet exhaust gas are welded on the top of cylinder outer ring；Leakage fluid dram is provided with the outside of the cylinder, leakage fluid dram is welded on cylinder
The bottom of outer ring；The cylinder is provided with flusher, and flusher is arranged on cylinder；The flusher includes water inlet pipe
Road, water inlet and syringe pipe, inlet channel are arranged on the inwall of cylinder, and water inlet is connected to the outboard end of inlet channel, punching
Hair washing is connected to the medial extremity of inlet channel；The top of the cylinder is provided with blast pipe, and blast pipe is welded on the top of cylinder；
The top of the blast pipe is provided with exhaust outlet, and exhaust outlet is welded on the top of blast pipe；The blast pipe is internally provided with
Angle blade, angle blade are arranged on the inwall of blast pipe.
Preferably, the rotary shaft and rotary body are installed in the cavity of cylinder, the center of rotary shaft and rotary body
Center is on an axis.
Preferably, the flusher interruption is rinsed to cylinder.
Preferably, the center line of the angle blade and blast pipe shares 8~12 in 75 degree of installations, angle blade.
Preferably, the present apparatus uses low pressure-drop structures, and overall presure drop is controlled in 1200pa.
Compared with prior art, the beneficial effects of the utility model are as follows：Present treatment tail gas aerosol demister arrangements, lead to
Rotary body, flusher and the blast pipe set is crossed, band aerosol mist and drop flue gas tangentially enter rotary body, air-flow high-speed motion
Aerosol mist and drop produce centrifugal force, collide and big drop is formed on cylinder, slowly flow down from leakage fluid dram and discharge along cylinder, punching
Cleaning device interruption is rinsed to cylinder, ensures the clean of cylinder, blast pipe is risen to a small amount of aerosol flue gas after processing, is vented
The angle blade set in pipe, collided by changing air flow direction through the secondary demisting of row on tube wall, mainly except small aerosol
Mist, reach Pm2.5 emission requests by after-treatment, defogging effect is good, and cost is relatively low.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model exhaust pipe structure schematic diagram；
Fig. 3 is the utility model flusher structural representation.
Embodiment
Figure is as shown in 1-3, one kind processing tail gas aerosol demister arrangements, including cylinder 1, cylinder 1 are cylindrical structural,
The bottom of cylindrical structural is provided with support feet 2, and support feet 2 is welded on the bottom of cylinder 1；The bottom of cylinder 1 is provided with electronic
Machine 3, motor 3 are arranged in the interlayer of the bottom of cylinder 1；The top of motor 3 is provided with rotary shaft 4, and rotary shaft 4 is connected to electricity
The top of motivation 3；The top of rotary shaft 4 is provided with rotary body 5, and rotary body 5 is connected to the top of rotary shaft 4；Rotary shaft 4 and rotation
Swivel 5 is installed in the cavity of cylinder 1, and the center of rotary shaft 4 and the center of rotary body 5 are on an axis；Outside cylinder 1
Side is provided with inlet exhaust gas 6, and inlet exhaust gas 6 is welded on the top of the outer ring of cylinder 1；The outside of cylinder 1 is provided with leakage fluid dram 7, row
Liquid mouth 7 is welded on the bottom of the outer ring of cylinder 1；Cylinder 1 is provided with flusher 8, and flusher 8 is arranged on cylinder 1, rinses dress
8 interruptions are put to rinse cylinder 1；Flusher 8 includes inlet channel 9, water inlet 10 and syringe pipe 11, and inlet channel 9 is arranged on
On the inwall of cylinder 1, water inlet 10 is connected to the outboard end of inlet channel 9, and syringe pipe 11 is connected to the inner side of inlet channel 9
End；The top of cylinder 1 is provided with blast pipe 12, and blast pipe 12 is welded on the top of cylinder 1；The top of blast pipe 12 is provided with row
Gas port 13, exhaust outlet 13 are welded on the top of blast pipe 12；Blast pipe 12 is internally provided with angle blade 14, and angle blade 14 is installed
On the inwall of blast pipe 12；The center line of angle blade 14 and blast pipe 12 shares 8~12 in 75 degree of installations, angle blade 14；
The present apparatus uses low pressure-drop structures, and overall presure drop is controlled in 1200pa；The processing tail gas aerosol demister arrangements mainly use from
Mental and physical efforts principle, first time demisting have selected air inlet high gas velocity height, caused drop is more, discharge opeing because the mist and drop of aerosol are big
Amount is big, employs big cavity structure, and second except the mist and drop of a small amount of aerosol are using pipe.
In summary：The processing tail gas aerosol demister arrangements, pass through the rotary body 5 of setting, flusher 8 and exhaust
Pipe 12, band aerosol mist and drop flue gas tangentially enter rotary body 5, and air-flow high-speed motion aerosol mist and drop produce centrifugal force, touched
Bumping against on cylinder 1 and form big drop, slowly flow down from leakage fluid dram 7 and discharge along cylinder 1, flusher 8 is interrupted to be rinsed to cylinder,
Ensure the clean of cylinder 1, rise to blast pipe 12 with a small amount of aerosol flue gas after processing, the angle blade set in blast pipe 12
14, collided by changing air flow direction through the secondary demisting of row on tube wall, mainly except small aerosol mist, by after-treatment
Reach Pm2.5 emission requests, defogging effect is good, and cost is relatively low.
Claims (4)
1. one kind processing tail gas aerosol demister arrangements, including cylinder（1）, it is characterised in that：The cylinder（1）For cylinder
Structure, the bottom of cylindrical structural are provided with support feet（2）, support feet（2）It is welded on cylinder（1）Bottom；Cylinder（1）Under
Portion is provided with motor（3）, motor（3）Installed in cylinder（1）In the interlayer of bottom；Motor（3）Top be provided with rotation
Rotating shaft（4）, rotary shaft（4）It is connected to motor（3）Top；Rotary shaft（4）Top be provided with rotary body（5）, rotary body
（5）It is connected to rotary shaft（4）Top；Cylinder（1）Outside be provided with inlet exhaust gas（6）, inlet exhaust gas（6）It is fixedly connected on
Cylinder（1）The top of outer ring；Cylinder（1）Outside be provided with leakage fluid dram（7）, leakage fluid dram（7）It is welded on cylinder（1）Under outer ring
Portion；Cylinder（1）It is provided with flusher（8）, flusher（8）Installed in cylinder（1）On；Flusher（8）Including water inlet pipe
Road（9）, water inlet（10）And syringe pipe（11）, inlet channel（9）Installed in cylinder（1）Inwall on, water inlet（10）Connection
In inlet channel（9）Outboard end, syringe pipe（11）It is connected to inlet channel（9）Medial extremity；Cylinder（1）Top be provided with
Blast pipe（12）, blast pipe（12）It is welded on cylinder（1）Top；Blast pipe（12）Top be provided with exhaust outlet（13）, row
Gas port（13）It is welded on blast pipe（12）Top；Blast pipe（12）Be internally provided with angle blade（14）, angle blade（14）Peace
Mounted in blast pipe（12）Inwall on.
A kind of 2. processing tail gas aerosol demister arrangements according to claim 1, it is characterised in that：The rotary shaft
（4）And rotary body（5）It is installed in cylinder（1）Cavity in, rotary shaft（4）Center and rotary body（5）Center at one
On axis.
A kind of 3. processing tail gas aerosol demister arrangements according to claim 1 or 2, it is characterised in that：The flushing
Device（8）Interruption is to cylinder（1）Rinse.
A kind of 4. processing tail gas aerosol demister arrangements according to claim 1, it is characterised in that：The angle blade
（14）With blast pipe（12）Center line in 75 degree install, angle blade（14）Share 8 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075190.9U CN207169251U (en) | 2017-08-25 | 2017-08-25 | One kind processing tail gas aerosol demister arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075190.9U CN207169251U (en) | 2017-08-25 | 2017-08-25 | One kind processing tail gas aerosol demister arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169251U true CN207169251U (en) | 2018-04-03 |
Family
ID=61739051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075190.9U Active CN207169251U (en) | 2017-08-25 | 2017-08-25 | One kind processing tail gas aerosol demister arrangements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169251U (en) |
-
2017
- 2017-08-25 CN CN201721075190.9U patent/CN207169251U/en active Active
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