CN211562270U - Multi-stage purification tower for tail gas purification - Google Patents
Multi-stage purification tower for tail gas purification Download PDFInfo
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- CN211562270U CN211562270U CN201921348584.6U CN201921348584U CN211562270U CN 211562270 U CN211562270 U CN 211562270U CN 201921348584 U CN201921348584 U CN 201921348584U CN 211562270 U CN211562270 U CN 211562270U
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- tower body
- tower
- air inlet
- purification
- tail gas
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Abstract
The utility model discloses a tail gas purification uses multi-layer purification tower relates to the environmental protection equipment field, including lower tower body, the last surface edge position fixed mounting of tower body has first flange down, the upper end of tower body is through first flange fixedly connected with last tower body down, the last surface intermediate position of going up the tower body runs through and is provided with air inlet unit, air inlet unit's lower extreme runs through the upper wall and the fixed mounting of last tower body has dust collector, the inside below position that is close to dust collector of going up the tower body is provided with the reacting chamber, the inside below position fixed mounting who is close to the reacting chamber of going up the tower body has the steel wire supporting network, the upper surface of steel wire supporting network is provided with a plurality of hot plates, the inside top of tower body is provided with second particle adsorption plate down. The utility model discloses the feature of environmental protection is higher, with low costs, simple structure, and the purification and dust removal effect is also comparatively rational, and purifies the speed and accelerates, and purification efficiency is higher.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field specifically is a tail gas purification uses multi-layer purification tower.
Background
Along with the development of economy and the progress of society, environmental protection problems are gradually paid more and more attention, in recent years, along with the standing of factories, waste gas and the like discharged by the factories have great influence on the quality of surrounding air, and many cities have the defects of annual smoke diffusion, extremely low visibility and great influence on the life of people. In order to effectively solve the problem of exhaust emission, the most common way to use a purification device such as a purification tower is to treat the exhaust gas containing a large amount of dust by using the purification tower, so that the exhaust gas meets the relevant standard.
The gas purification tower that uses at present has environmental protection, with high costs inadequately, and the structure is complicated, can not reach the environmental protection requirement, and purification speed is slow, and simultaneously, equipment also can not accomplish in time high-efficient on the processing of purification, influences purification efficiency, consequently, the technical staff in the field provides a tail gas purification uses multilevel purification tower to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a tail gas purification uses multi-layer purification tower to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a tail gas purification uses multilayer purification tower, includes tower body down, the upper surface border position fixed mounting of tower body has first flange down, the upper end of tower body is through first flange fixed connection last tower body down, the side surface one end of going up the tower body is run through and is installed the outlet pipe, the side surface other end of going up the tower body runs through and installs the inlet tube, the side surface of going up the tower body runs through and installs reaction medicament interpolation mouth near the below position of inlet tube, the upper surface intermediate position of going up the tower body runs through and is provided with air inlet unit, air inlet unit's lower extreme runs through the upper wall and the fixed mounting of last tower body has dust collector, the inside below position that is close to dust collector of going up the tower body is provided with the reacting chamber, the inside below position fixed mounting that is close to the reacting chamber of going up the tower body has the steel wire supporting, the inside top of tower body is provided with the second particle adsorption plate down, the inside bottom intermediate position of tower body runs through down and is provided with the blast pipe.
As a further aspect of the present invention: the air inlet unit includes the fixed plate of passing through bolt fixed mounting in last tower body upper surface intermediate position, the upper surface intermediate position of fixed plate runs through and installs the intake pipe, the upper end of intake pipe is provided with second flange, the lower extreme fixed mounting of intake pipe has the head of giving vent to anger, the side surface of the head of giving vent to anger evenly runs through and is provided with a plurality of ventholes.
As a further aspect of the present invention: the dust collector includes that fixed mounting is in the dust removal jar body of air inlet unit lower extreme, the position that the upper surface of the dust removal jar body is close to air inlet unit runs through and is provided with a plurality of exhaust holes, the side surface one end of the dust removal jar body runs through and is provided with the water inlet, the lower surface intermediate position of the dust removal jar body runs through and is provided with the delivery port, the internal bottom of dust removal jar is provided with turbidity sensor.
As a further aspect of the present invention: the reaction chamber includes fixed mounting in the backup pad of last tower body internal surface, the upper surface intermediate position of backup pad is run through and is installed first induced draft fan, it is provided with the atomizer to go up the lower position that tower body internal surface one end is close to the backup pad, the one end through connection of atomizer adds the mouth in reaction medicament, it is provided with gas concentration sensor to go up the lower position that the tower body internal surface other end is close to the backup pad, it is provided with first particle adsorption plate to go up the lower position that the tower body internal surface is close to gas concentration sensor, the upper surface intermediate position of first particle adsorption plate runs through and is provided with the second induced draft fan.
As a further aspect of the present invention: and the side surfaces of the air inlet pipe and the exhaust pipe are provided with electromagnetic valves.
As a further aspect of the present invention: and an air quality detection sensor is arranged at the edge position of the bottom end in the lower tower body.
As a further aspect of the present invention: one end of the water inlet is fixedly connected to the water inlet pipe through a flange, and one end of the water outlet is fixedly connected to the water outlet pipe through a flange.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up air inlet unit and lead into the clean room with tail gas, the dust collector who sets up utilizes the dissolubility of water to carry out the first step absorption to the dust in the tail gas, and then add reaction agent through the reacting chamber and carry out neutralization reaction to the poisonous and harmful gas in the tail gas, accomplish the purification to the tail gas, the feature of environmental protection is higher, with low costs, simple structure, the effect of purifying and removing dust is also comparatively rational, and purification speed is accelerated, and purification efficiency is higher; the turbidity sensor of the utility model can monitor the turbidity of the water body in the dust removing device, when the water body reaches the turbidity warning line, the waste water is discharged, and the purified water is introduced, so as to prevent the water body from being saturated due to the solubility, so that the absorption capacity of dust is reduced, and the dust removing effect is influenced; the utility model discloses set up air quality detection sensor to can carry out real-time supervision to the gas of purifying column combustion gas, report to the police to substandard gas, prevent substandard waste gas emission atmosphere.
Drawings
FIG. 1 is a schematic structural view of a multi-stage purification tower for purifying exhaust gas;
FIG. 2 is a schematic sectional view of a multi-stage purification tower for purifying exhaust gas;
FIG. 3 is a schematic structural diagram of an air inlet device in a multi-stage purification tower for purifying tail gas;
FIG. 4 is a schematic structural view of a dust removing device in a multi-stage purification tower for purifying tail gas;
FIG. 5 is a schematic diagram showing the structure of a reaction chamber in a multi-stage purification tower for purifying exhaust gas.
In the figure: 1. a lower tower body; 2. a first connecting flange; 3. an upper tower body; 4. a water outlet pipe; 5. an air intake device; 6. a water inlet pipe; 7. a reaction agent addition port; 8. an exhaust pipe; 9. a dust removal device; 10. a reaction chamber; 11. heating plates; 12. an air quality detection sensor; 13. a second particulate adsorption plate; 14. a steel wire support net; 15. an exhaust hole; 16. a dust removal tank body; 17. a water outlet; 18. a turbidity sensor; 19. a water inlet; 20. a second connecting flange; 21. an air inlet pipe; 22. a fixing plate; 23. an air outlet head; 24. an air outlet; 25. an electromagnetic valve; 26. a support plate; 27. a first suction fan; 28. a gas concentration sensor; 29. a first particulate adsorption plate; 30. a second suction fan; 31. an atomizer.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a multi-stage purification tower for purifying exhaust gas includes a lower tower body 1, a first connecting flange 2 is fixedly installed at an edge position of an upper surface of the lower tower body 1, an upper tower body 3 is fixedly connected to an upper end of the lower tower body 1 through the first connecting flange 2, a water outlet pipe 4 is installed at one end of a side surface of the upper tower body 3, a water inlet pipe 6 is installed at the other end of the side surface of the upper tower body 3, a reaction agent adding port 7 is installed at a position of the side surface of the upper tower body 3 close to a lower position of the water inlet pipe 6, an air inlet device 5 is installed at a middle position of the upper surface of the upper tower body 3, a lower end of the air inlet device 5 penetrates through an upper wall of the upper tower body 3 and is fixedly installed with a dust removing device 9, a reaction chamber 10 is installed at a lower position close to the dust, the upper surface of steel wire support network 14 is provided with a plurality of hot plates 11, and the inside top of lower tower body 1 is provided with second particle adsorption plate 13, and the inside bottom intermediate position of lower tower body 1 runs through and is provided with blast pipe 8.
In fig. 3: air inlet unit 5 includes the fixed plate 22 of installing in last tower body 3 upper surface intermediate position through bolt fixed mounting, and the upper surface intermediate position of fixed plate 22 runs through and installs intake pipe 21, and the upper end of intake pipe 21 is provided with second flange 20, and the lower extreme fixed mounting of intake pipe 21 has gas outlet head 23, and gas outlet head 23's side surface evenly runs through and is provided with a plurality of ventholes 24 to can pass through inside the leading-in purifying column of air inlet unit 5 with tail gas.
In fig. 4: the dust removing device 9 comprises a dust removing tank body 16 fixedly mounted at the lower end of the air inlet device 5, a plurality of exhaust holes 15 are formed in the position, close to the air inlet device 5, of the upper surface of the dust removing tank body 16 in a penetrating mode, a water inlet 19 is formed in one end of the side surface of the dust removing tank body 16 in a penetrating mode, a water outlet 17 is formed in the middle of the lower surface of the dust removing tank body 16 in a penetrating mode, and a turbidity sensor 18 is arranged at the bottom in the dust removing tank body 16, so that dust in tail gas.
In fig. 5: reaction chamber 10 includes the backup pad 26 of fixed mounting in last 3 internal surfaces of tower bodies, the upper surface intermediate position of backup pad 26 runs through and installs first suction fan 27, it is provided with atomizer 31 to go up 3 internal surface one end of tower body and be close to the below position of backup pad 26, the one end through connection of atomizer 31 is in reaction medicament interpolation mouth 7, the below position that the internal surface other end of last 3 internal surfaces of tower body is close to backup pad 26 is provided with gas concentration sensor 28, it is provided with first particle adsorption plate 29 to go up 3 internal surfaces of tower body and be close to gas concentration sensor 28's below position, the upper surface intermediate position of first particle adsorption plate 29 runs through and is provided with second suction fan 30, thereby can react the toxic gas in the tail gas through chemical reaction.
In fig. 2: the side surfaces of the intake pipe 21 and the exhaust pipe 8 are provided with solenoid valves 25 so that the amount of water inflow and outflow can be conveniently controlled.
In fig. 2: the edge position of the bottom end in the lower tower body 1 is provided with an air quality detection sensor 12, so that the gas discharged from the purification tower can be monitored in real time.
In fig. 2: one end of the water inlet 19 is fixedly connected with the water inlet pipe 6 through a flange, and one end of the water outlet 17 is fixedly connected with the water outlet pipe 4 through a flange, so that the water body of the dust removal device 9 can be conveniently replaced.
The utility model discloses a theory of operation is: when the utility model is used, firstly tail gas is introduced into the purification tower from the pipeline through the air inlet device 5, the tail gas is discharged from the air outlet hole 24 after entering the air inlet device 5, the dust in the tail gas is absorbed for the first step by utilizing the solubility of the water body in the dust collector 9, the residual gas is released through the air outlet hole 15 and enters the reaction chamber 10, the reaction agent is added into the reaction chamber 10 through the reaction agent adding port 7 to chemically neutralize the poisonous and harmful gas in the tail gas, then the tail gas is dried through the heating plate 11 and is discharged after being purified by the second particle adsorption plate 13, the turbidity sensor 18 of the utility model can monitor the turbidity of the water body in the dust collector 9, when the water body reaches the turbidity warning line, the waste water is discharged, the purified water is introduced, the water body is prevented from being saturated due to the solubility, and the absorbing capacity of the dust is poor, influence dust removal effect, the utility model discloses set up air quality detection sensor 12 to can carry out real-time supervision to the gas of purifying column combustion gas, report to the police to substandard gas, prevent that substandard waste gas from discharging into the atmosphere.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a tail gas purification uses multilevel purification tower, includes tower body (1) down, a serial communication port, the upper surface edge position fixed mounting of tower body (1) has first flange (2) down, tower body (3) are gone up through first flange (2) fixedly connected with in the upper end of tower body (1) down, the side surface one end of going up tower body (3) is run through and is installed outlet pipe (4), the side surface other end of going up tower body (3) runs through and installs inlet tube (6), the side surface of going up tower body (3) is close to the below position of inlet tube (6) and runs through and install reaction agent and add mouth (7), the upper surface intermediate position of going up tower body (3) runs through and is provided with air inlet unit (5), the lower extreme of air inlet unit (5) runs through the upper wall and fixed mounting of last tower body (3) has dust collector (9), it is provided with reacting chamber (10) to go up the inside below position that is close to dust collector (9 The device comprises an upper tower body (3), a steel wire supporting net (14) is fixedly mounted at the lower position, close to a reaction chamber (10), of the inner portion of the upper tower body (3), a plurality of heating plates (11) are arranged on the upper surface of the steel wire supporting net (14), a second particle adsorption plate (13) is arranged on the top end of the inner portion of the lower tower body (1), and an exhaust pipe (8) is arranged in the middle position of the bottom end of the inner portion of the lower tower body (1) in a.
2. The multi-stage purification tower for purifying tail gas as claimed in claim 1, wherein the air inlet device (5) comprises a fixing plate (22) fixedly mounted at a middle position of an upper surface of the upper tower body (3) through a bolt, an air inlet pipe (21) is mounted at a middle position of the upper surface of the fixing plate (22) in a penetrating manner, a second connecting flange (20) is arranged at an upper end of the air inlet pipe (21), an air outlet head (23) is fixedly mounted at a lower end of the air inlet pipe (21), and a plurality of air outlet holes (24) are uniformly formed in a side surface of the air outlet head (23) in a penetrating manner.
3. The multi-stage purification tower for purifying the tail gas as claimed in claim 1, wherein the dust removing device (9) comprises a dust removing tank body (16) fixedly mounted at the lower end of the air inlet device (5), a plurality of exhaust holes (15) are formed in the position, close to the air inlet device (5), of the upper surface of the dust removing tank body (16) in a penetrating mode, a water inlet (19) is formed in one end of the side surface of the dust removing tank body (16) in a penetrating mode, a water outlet (17) is formed in the middle of the lower surface of the dust removing tank body (16) in a penetrating mode, and a turbidity sensor (18) is arranged at the bottom in the.
4. The multi-stage purification tower for purifying exhaust gas according to claim 1, the reaction chamber (10) comprises a supporting plate (26) fixedly arranged on the inner surface of the upper tower body (3), a first suction fan (27) is arranged at the middle position of the upper surface of the supporting plate (26) in a penetrating way, an atomizer (31) is arranged at one end of the inner surface of the upper tower body (3) close to the lower part of the supporting plate (26), one end of the atomizer (31) is connected with the reaction medicament adding port (7) in a penetrating way, a gas concentration sensor (28) is arranged at the other end of the inner surface of the upper tower body (3) close to the lower part of the supporting plate (26), a first particle adsorption plate (29) is arranged on the inner surface of the upper tower body (3) and below the gas concentration sensor (28), and a second suction fan (30) penetrates through the middle position of the upper surface of the first particle adsorption plate (29).
5. The multi-stage purification tower for purifying exhaust gas according to claim 2, wherein the side surfaces of the inlet pipe (21) and the outlet pipe (8) are provided with electromagnetic valves (25).
6. The multi-stage purification tower for purifying tail gas as claimed in claim 1, wherein an air quality detection sensor (12) is arranged at the edge position of the inner bottom end of the lower tower body (1).
7. The multi-stage purification tower for tail gas purification according to claim 3, wherein one end of the water inlet (19) is fixedly connected to the water inlet pipe (6) through a flange, and one end of the water outlet (17) is fixedly connected to the water outlet pipe (4) through a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348584.6U CN211562270U (en) | 2019-08-20 | 2019-08-20 | Multi-stage purification tower for tail gas purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348584.6U CN211562270U (en) | 2019-08-20 | 2019-08-20 | Multi-stage purification tower for tail gas purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211562270U true CN211562270U (en) | 2020-09-25 |
Family
ID=72522555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921348584.6U Expired - Fee Related CN211562270U (en) | 2019-08-20 | 2019-08-20 | Multi-stage purification tower for tail gas purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211562270U (en) |
-
2019
- 2019-08-20 CN CN201921348584.6U patent/CN211562270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210820 |