CN217139778U - Tail gas treatment device after zinc sulfate production - Google Patents
Tail gas treatment device after zinc sulfate production Download PDFInfo
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- CN217139778U CN217139778U CN202122380600.3U CN202122380600U CN217139778U CN 217139778 U CN217139778 U CN 217139778U CN 202122380600 U CN202122380600 U CN 202122380600U CN 217139778 U CN217139778 U CN 217139778U
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Abstract
The utility model discloses a tail gas treatment device after zinc sulfate production, which comprises a tail gas treatment cylinder; the tail gas treatment drum is internally provided with a water pumping cavity, the tail gas treatment drum is internally rotatably connected with a transverse rotating shaft, the transverse rotating shaft is connected with a piston block through a slider-crank mechanism, the water pumping cavity is fixedly connected with a piston drum, the piston block is slidably connected in the piston drum, the right side of the piston drum is communicated with a water inlet pipe, the other end of the water inlet pipe is communicated with the bottom of the tail gas treatment drum, and a one-way valve is installed on the water inlet pipe. The utility model discloses a dust that horizontal pivot, eccentric wheel, joint frame, piston rod, piston cylinder, piston piece, inlet tube, first check valve, outlet pipe, second check valve, water spray frame, shower nozzle, vertical pivot, transfer line and servo motor in to tail gas presses down the dirt and handles, makes the active carbon filter layer can not take place to block up when purifying tail gas.
Description
Technical Field
The utility model relates to a chemical industry field specifically is a zinc sulfate produces postpartum tail gas processing apparatus.
Background
Production zinc sulfate can produce harmful tail gas in the chemical industry field, just need a tail gas processing apparatus to handle harmful gas this moment, and common processing apparatus filters through the active carbon filter layer, and contains the dust in the tail gas, and the dust can lead to the fact the jam to the active carbon filter layer, reduces the life of active carbon filter layer, influences tail gas processing apparatus's availability factor.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art who mentions among the above-mentioned background art, for this reason the utility model provides a tail gas processing apparatus after zinc sulfate production.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
a tail gas treatment device after zinc sulfate production comprises a tail gas treatment cylinder; the tail gas treatment drum is internally provided with a water pumping cavity, the tail gas treatment drum is internally and rotatably connected with a transverse rotating shaft, the transverse rotating shaft is connected with a piston block through a slider-crank mechanism, the water pumping cavity is fixedly connected with a piston drum, the piston block is slidably connected in the piston drum, the right side of the piston drum is communicated with a water inlet pipe, the other end of the water inlet pipe is communicated with the bottom of the tail gas treatment drum, a first check valve is installed on the water inlet pipe, the left side of the piston drum is communicated with a water outlet pipe, a second check valve is installed on the water outlet pipe, the water outlet pipe is communicated with a water spraying frame, a longitudinal rotating shaft is fixedly connected above the water spraying frame, a gear transmission mechanism is installed in the transverse rotating shaft, the longitudinal rotating shaft is connected with a transmission rod through the gear transmission mechanism, the upper end of the tail gas treatment drum is fixedly connected with an active carbon filter layer, and the transmission rod runs through an active carbon filter layer and a servo motor.
Preferably, the side wall above the tail gas treatment cylinder is communicated with an air outlet pipe, fan blades are arranged in the air outlet pipe, the fan blades are rotatably connected with a support frame, the support frame is fixedly connected with the inner wall of the air outlet pipe, and the transverse rotating shaft extends out of the tail gas treatment cylinder and is fixedly connected with the rotating shafts of the fan blades through a transmission belt.
Preferably, the side wall below the tail gas treatment cylinder is communicated with an air inlet pipe.
Preferably, the shower nozzle is fixedly connected with below the water spray frame, the bottom fixedly connected with filter screen in the tail gas treatment drum, first check valve and second check valve are installed in the position that is close to the piston cylinder, slider-crank mechanism includes the eccentric wheel, and horizontal pivot and eccentric wheel fixed cup joint, the eccentric wheel joint has the joint frame, joint frame fixedly connected with piston rod, the piston rod overcoat is equipped with the piston cylinder, the piston rod extend to in the piston cylinder and with piston piece fixed connection.
Preferably, the gear transmission mechanism comprises a group of semicircular gears which are oppositely arranged, the semicircular gears are sleeved with the transverse rotating shaft, a helical gear is connected between the two semicircular gears in a meshed mode, the helical gear is fixedly connected with the longitudinal rotating shaft, and the transverse rotating shaft is rotatably connected with the transmission rod through a helical gear group.
Preferably, the air outlet pipe is provided with a through groove for the transmission belt to penetrate through, and the side wall of the lower end of the tail gas treatment cylinder is provided with a movable window.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage:
the utility model discloses a dust that horizontal pivot, eccentric wheel, joint frame, piston rod, piston cylinder, piston piece, inlet tube, first check valve, outlet pipe, second check valve, water spray frame, shower nozzle, vertical pivot, transfer line and servo motor in to tail gas presses down the dirt and handles, makes the active carbon filter layer can not take place to block up when purifying tail gas.
The utility model discloses a fan blade, support frame, drive belt, the activity window in outlet duct, the outlet duct make the tail gas handle the drum in the tail gas purified the tail gas discharge outside the section of thick bamboo fast.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
In the figure: 1. a tail gas treatment cylinder; 2. a water pumping cavity; 3. a transverse rotating shaft; 4. an eccentric wheel; 5. a clamping frame; 6. a piston rod; 7. a piston cylinder; 8. a piston block; 9. a water inlet pipe; 10. a first check valve; 11. a filter screen; 12. a water outlet pipe; 13. a second one-way valve; 14. a water spray frame; 15. a spray head; 16. a longitudinal rotating shaft; 17. a semi-circular gear; 18. a helical gear; 19. a bevel gear set; 20. a transmission rod; 21. an activated carbon filter layer; 22. a servo motor; 23. an air inlet pipe; 24. an air outlet pipe; 25. a fan blade; 26. a support frame; 27. a transmission belt; 28. and (6) an active window.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 to 3, in an embodiment of the present invention, a tail gas treatment device after zinc sulfate production includes a tail gas treatment cylinder 1; a water pumping cavity 2 is formed in the tail gas treatment cylinder 1, a transverse rotating shaft 3 is rotationally connected in the water pumping cavity 2, an eccentric wheel 4 is fixedly sleeved on the transverse rotating shaft 3, the eccentric wheel 4 is clamped with a clamping frame 5 through an opened eccentric groove, the clamping frame 5 is fixedly connected with a piston rod 6, a piston cylinder 7 for sliding connection of the piston rod 6 is arranged below the clamping frame 5, the piston rod 6 extends into the piston cylinder 7 and is fixedly connected with a piston block 8, the right side of the piston cylinder 7 is communicated with a water inlet pipe 9, the other end of the water inlet pipe 9 is communicated with the bottom of the tail gas treatment cylinder 1, a first one-way valve 10 is arranged at a position, close to the piston cylinder 7, of the water inlet pipe 9, a water outlet pipe 12 is communicated with the left side of the piston cylinder 7, a second one-way valve 13 is arranged at a position, close to the piston cylinder 7, the water outlet pipe 12 is communicated with a water spraying frame 14, and a longitudinal rotating shaft 16 is fixedly connected above the water spraying frame 14, the tail gas treatment device is characterized in that the transverse rotating shaft 3 extends into the tail gas treatment cylinder 1 and is provided with a gear transmission mechanism, the longitudinal rotating shaft 16 is connected with a transmission rod 20 through the gear transmission mechanism, the upper end of the tail gas treatment cylinder 1 is fixedly connected with an activated carbon filter layer 21, and the transmission rod 20 penetrates through the activated carbon filter layer 21 and is fixedly connected with a servo motor 22.
Specifically, a servo motor 22 is started, the servo motor 22 drives a transmission rod 20 to rotate, the transmission rod 20 drives a transverse rotating shaft 3 and a longitudinal rotating shaft 16 to rotate through a gear transmission mechanism, the transverse rotating shaft 3 drives an eccentric wheel 4 to rotate, the eccentric wheel 4 drives a clamping frame 5 to move up and down, the clamping frame 5 drives a piston block 8 to move up and down in a piston cylinder 7 through a piston rod 6, the movement of the piston cylinder 7 extracts water at the bottom in the tail gas treatment cylinder 1 through a water inlet pipe 9, and because the water inlet pipe 9 is provided with a first one-way valve 10, so that only the water can be pumped and then the water is pushed into the water spraying frame 14 below through the water outlet pipe 12, because the water outlet pipe 12 is provided with the second one-way valve 13, therefore, only water can be discharged, the longitudinal rotating shaft 16 rotates to drive the water spraying frame 14 to rotate, and then the water is uniformly sprayed through the spray head 15 to remove dust in the generated waste gas.
In this embodiment, the lower side wall of the exhaust gas treatment cylinder 1 is communicated with an inlet pipe 23, and the upper side wall of the exhaust gas treatment cylinder 1 is communicated with an outlet pipe 24.
Specifically, tail gas generated after zinc sulfate production is pushed into the tail gas treatment cylinder 1 through the gas inlet pipe 23, and treated gas is discharged through the gas outlet pipe 24.
In this embodiment, a spray head 15 is fixedly connected below the spray frame 14, and a filter screen 11 is fixedly connected to the bottom inside the tail gas treatment cylinder 1.
Specifically, water is uniformly sprayed through the spray head 15, and the filter screen 11 at the bottom can filter sewage.
In this embodiment, the gear transmission mechanism includes semicircular gears 17 that are fixedly sleeved on the transverse rotating shaft 3 and are symmetrically arranged, a helical gear 18 is engaged and connected between the two semicircular gears 17, the helical gear 18 is fixedly connected with the longitudinal rotating shaft 16, and the transverse rotating shaft 3 is rotatably connected with the transmission rod 20 through a helical gear set 19.
Specifically, the servo motor 22 drives the transverse rotating shaft 3 to rotate and simultaneously drives the longitudinal rotating shaft 16 to rotate through the gear transmission mechanism.
In another embodiment of the present invention, a fan blade 25 is disposed in the outlet duct 24, the fan blade 25 is rotatably connected to a supporting frame 26, the supporting frame 26 is fixedly connected to the inner wall of the outlet duct 24, and the transverse rotating shaft 3 extends to the outside of the exhaust gas treatment cylinder 1 and is fixedly connected to the rotating shaft of the fan blade 25 through a transmission belt 27.
Specifically, the transverse rotating shaft 3 drives the fan blades 25 in the air outlet pipe 24 to rotate through the transmission belt 27, and the tail gas with dust removed below is absorbed to the activated carbon filter layer 21 above for purification, so that the purified tail gas in the tail gas treatment cylinder 1 is discharged through the air outlet pipe 24 by the fan blades 25.
In this embodiment, the air outlet pipe 24 is provided with a through slot for the rotation of the driving belt 27, and the side wall of the lower end of the tail gas treatment cylinder 1 is provided with a movable window 28.
In particular, the fan blades 25 are conveniently driven to rotate by the driving belt 27, and the movable window 28 can be used for adding water and cleaning dust.
The working principle is as follows:
the servo motor 22 is started, the servo motor 22 drives the transmission rod 20 to rotate, the transmission rod 20 drives the transverse rotating shaft 3 and the longitudinal rotating shaft 16 to rotate through the gear transmission mechanism, the transverse rotating shaft 3 drives the eccentric wheel 4 to rotate, the eccentric wheel 4 drives the clamping frame 5 to move up and down, the clamping frame 5 drives the piston block 8 to move up and down in the piston cylinder 7 through the piston rod 6, the piston cylinder 7 moves to extract water at the bottom in the tail gas treatment cylinder 1 through the water inlet pipe 9, the water can only be extracted because the water inlet pipe 9 is provided with the first one-way valve 10, the water is pushed into the water spraying frame 14 below through the water outlet pipe 12, the water outlet pipe 12 is provided with the second one-way valve 13, the water can only be discharged, meanwhile, the longitudinal rotating shaft 16 rotates to drive the water spraying frame 14 to rotate, the water is uniformly sprayed through the spray head 15 to remove dust in the generated waste gas, the transverse rotating shaft 3 drives the fan blades 25 in the air outlet pipe 24 to rotate through the transmission belt 27, absorbing the tail gas with dust removed at the lower part to the active carbon filter layer 21 at the upper part for purification, and discharging the purified tail gas in the tail gas treatment cylinder 1 by the fan blade 25 through the air outlet pipe 24.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A tail gas treatment device after zinc sulfate production comprises a tail gas treatment cylinder (1); the tail gas treatment device is characterized in that a water pumping cavity (2) is formed in the tail gas treatment cylinder (1), a transverse rotating shaft (3) is connected in the tail gas treatment cylinder (1) in a rotating mode, the transverse rotating shaft (3) is connected with a piston block (8) through a slider-crank mechanism, the water pumping cavity (2) is fixedly connected with a piston cylinder (7), the piston block (8) is connected in the piston cylinder (7) in a sliding mode, the right side of the piston cylinder (7) is communicated with a water inlet pipe (9), the other end of the water inlet pipe (9) is communicated with the bottom of the tail gas treatment cylinder (1), a first check valve (10) is installed on the water inlet pipe (9), a water outlet pipe (12) is communicated with the left side of the piston cylinder (7), a second check valve (13) is installed on the water outlet pipe (12), a water spraying frame (14) is communicated with the water spraying frame (14), and a longitudinal rotating shaft (16) is fixedly connected above the water spraying frame (14), gear drive is installed in horizontal pivot (3), vertical pivot (16) are connected with transfer line (20) through gear drive, tail gas treatment drum (1) upper end fixedly connected with active carbon filter layer (21), transfer line (20) run through active carbon filter layer (21) and fixedly connected with servo motor (22).
2. The tail gas treatment device after zinc sulfate production according to claim 1, characterized in that an air outlet pipe (24) is communicated with the side wall above the tail gas treatment cylinder (1), a fan blade (25) is arranged in the air outlet pipe (24), the fan blade (25) is rotatably connected with a support frame (26), the support frame (26) is fixedly connected with the inner wall of the air outlet pipe (24), and the transverse rotating shaft (3) extends out of the tail gas treatment cylinder (1) and is fixedly connected with the rotating shaft of the fan blade (25) through a transmission belt (27).
3. The device for treating tail gas after zinc sulfate production according to claim 1, characterized in that an air inlet pipe (23) is communicated with the side wall below the tail gas treatment cylinder (1).
4. The zinc sulfate post-production tail gas treatment device according to claim 1, characterized in that, water spray frame (14) below fixedly connected with shower nozzle (15), bottom fixedly connected with filter screen (11) in tail gas treatment drum (1), first check valve (10) and second check valve (13) are installed in the position that is close to piston cylinder (7), slider-crank mechanism includes eccentric wheel (4), horizontal pivot (3) and eccentric wheel (4) fixed socket joint, eccentric wheel (4) joint has joint frame (5), joint frame (5) fixedly connected with piston rod (6), piston rod (6) and piston cylinder (7) cup joint, piston rod (6) extend to in piston cylinder (7) and with piston block (8) fixed connection.
5. The tail gas treatment device after zinc sulfate production is characterized in that the gear transmission mechanism comprises a set of semicircular gears (17) which are arranged oppositely, the semicircular gears (17) are sleeved with the transverse rotating shaft (3), a helical gear (18) is connected between the two semicircular gears (17) in a meshing manner, the helical gear (18) is fixedly connected with the longitudinal rotating shaft (16), and the transverse rotating shaft (3) is rotatably connected with the transmission rod (20) through a helical gear set (19).
6. The device for treating tail gas after zinc sulfate production according to claim 2, wherein the outlet pipe (24) is provided with a through groove through which a transmission belt (27) passes, and the side wall of the lower end of the tail gas treatment cylinder (1) is provided with a movable window (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380600.3U CN217139778U (en) | 2021-09-29 | 2021-09-29 | Tail gas treatment device after zinc sulfate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380600.3U CN217139778U (en) | 2021-09-29 | 2021-09-29 | Tail gas treatment device after zinc sulfate production |
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| Publication Number | Publication Date |
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| CN217139778U true CN217139778U (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122380600.3U Active CN217139778U (en) | 2021-09-29 | 2021-09-29 | Tail gas treatment device after zinc sulfate production |
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| CN (1) | CN217139778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028279A (en) * | 2022-08-15 | 2022-09-09 | 威海海洋职业学院 | Ship sewage treatment device |
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2021
- 2021-09-29 CN CN202122380600.3U patent/CN217139778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028279A (en) * | 2022-08-15 | 2022-09-09 | 威海海洋职业学院 | Ship sewage treatment device |
| CN115028279B (en) * | 2022-08-15 | 2022-11-11 | 威海海洋职业学院 | Ship sewage treatment device |
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