CN214598163U

CN214598163U - Spray tower acid mist exhaust treatment device

Info

Publication number: CN214598163U
Application number: CN202023095703.7U
Authority: CN
Inventors: 王梁
Original assignee: Kunshan Meiding Environmental Protection Technology Co ltd
Current assignee: Suzhou Meiding Environmental Protection Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-05
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a gas treatment technical field just discloses a spray column acid mist exhaust treatment device, comprising a base plate, fixed mounting has the spray column in the middle of the top of bottom plate, the inside movable mounting of spray column has the (mixing) shaft. This spray tower acid mist exhaust treatment device, movable mounting has the (mixing) shaft in through the spray tower, and be fixed with the mounting panel in the upper and lower both sides of (mixing) shaft, and the right-hand member at the (mixing) shaft is fixed with driven gear, and there is the driving gear through the driven gear meshing, and be fixed with the axis of rotation in the bottom of driving gear, and be fixed with the motor in the bottom of axis of rotation, thereby get into the spray tower when waste gas, through starter motor, drive the rotation of axis of rotation and driving gear, thereby drive the rotation of driven gear and (mixing) shaft, thereby make the rotation of mounting panel, the waste gas and the alkaline liquid intensive mixing of spray tower inside, thereby reach the effect that makes the inside material of spray tower fully react.

Description

Spray tower acid mist exhaust treatment device

Technical Field

The utility model relates to a gas treatment technical field specifically is a spray column acid mist exhaust treatment device.

Background

Acid mist generally refers to misty acids. The acid mist in the air has very small particles, is smaller than the water mist particles, is higher than the humidity of the smoke, has the particle size of 0.1-10 UM, is a substance between the smoke and the water mist, and has stronger corrosivity. The method comprises the steps of preparing acid mist formed by inorganic acid such as sulfuric acid, nitric acid, hydrochloric acid and the like and organic acid such as formic acid, acetic acid, propionic acid and the like, wherein at present, a spray acid mist tower is mainly adopted in a domestic purification method for acid mist waste gas, a spray circulation method is economic and simple waste gas treatment equipment, an acid-containing atomizing gas treatment device is a device for treating acid-containing atomizing gas, and the acid-containing atomizing gas treatment device is directly discharged in air red to cause serious pollution if the acid concentration is too high, so that the waste gas is required to be discharged, and the phenomenon that the waste gas pollutes the air is avoided.

However, when the waste gas of the existing acid-containing atomizing gas treatment device is in the spraying tower, the waste gas is easily concentrated at a certain position of the spraying tower, the waste gas is not uniformly distributed, the spraying effect is easily influenced, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a spray column acid mist exhaust treatment device possesses the advantage that makes the abundant reaction of waste gas, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a spray tower acid mist waste gas treatment device comprises a bottom plate, a spray tower is fixedly installed in the middle of the top of the bottom plate, a stirring shaft is movably installed inside the spray tower, mounting plates are fixedly installed on the upper side and the lower side of the stirring shaft, through holes are formed in the two mounting plates in the same distance in the front direction, a driven gear penetrates through the spray tower and is fixedly installed on the right end of the stirring shaft, a transverse plate is fixedly installed on the right side of the spray tower, a motor is fixedly installed on the top of the transverse plate, a rotating shaft is fixedly installed on the top end of the motor, a driving gear is fixedly installed on the top end of the rotating shaft and is meshed with the driven gear, an interlayer is fixedly installed inside the spray tower and is located below the mounting plates, a water pump is fixedly installed on the left side of the spray tower, and a water inlet pipe is fixedly connected to the bottom of the water pump, the one end of inlet tube and the spray tower are close to bottom one side fixed connection, the one end of the top fixedly connected with outlet pipe of water pump rushes through spray tower fixedly connected with spray pipe, the bottom equidistance fixed mounting of spray pipe has the shower nozzle.

Preferably, the left side of spray column is close to top fixed mounting and is added the pencil, the outside fixed mounting that adds the pencil has control valve.

Preferably, the top of the spray tower is fixedly provided with a waste gas outlet, the bottom of the waste gas outlet is fixedly provided with a demister, and the interior of the waste gas outlet is fixedly provided with an activated carbon layer.

Preferably, the top of the bottom plate is fixedly provided with an air blower close to the right side, the air blower is positioned on the right side of the spray tower, the left side of the air blower is fixedly connected with the spray tower, and the right side of the air blower is fixedly provided with an air inlet pipe.

Preferably, the right side of spray column is close to top fixed mounting and has the extraction opening, the rubber buffer has been cup jointed in the inside activity of extraction opening, the right-hand member fixed mounting of rubber buffer has the rope, the other end and the spray column fixed connection of rope, the positive fixed mounting of spray column has perspective window.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this spray tower acid mist exhaust treatment device, movable mounting has the (mixing) shaft in through the spray tower, and be fixed with the mounting panel in the upper and lower both sides of (mixing) shaft, and the right-hand member at the (mixing) shaft is fixed with driven gear, and there is the driving gear through the driven gear meshing, and be fixed with the axis of rotation in the bottom of driving gear, and be fixed with the motor in the bottom of axis of rotation, thereby get into the spray tower when waste gas, through starter motor, drive the rotation of axis of rotation and driving gear, thereby drive the rotation of driven gear and (mixing) shaft, thereby make the rotation of mounting panel, the waste gas and the alkaline liquid intensive mixing of spray tower inside, thereby reach the effect that makes the inside material of spray tower fully react.

2. This spray tower acid mist exhaust treatment device, left side through the spray tower is fixed with the water pump, and be fixed with the inlet tube in the bottom of water pump, make the inlet tube be connected with spray tower left side bottom, and be fixed with the outlet pipe at the top of water pump, and pass the spray tower at the one end of outlet pipe and be fixed with the spray pipe, and be fixed with a plurality of shower nozzles in the bottom of spray pipe, thereby inside water pump accessible inlet tube extracts the surplus alkaline liquid of spray tower inner chamber bottom and adds the spray tower again through the outlet pipe, thereby make alkaline liquid can cyclic utilization, the effect of avoiding the wasting of resources has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a stirring shaft; 3. a water inlet pipe; 4. a spray tower; 5. a water pump; 6. a water outlet pipe; 7. a medicine adding pipe; 8. a control valve; 9. a water spray pipe; 10. an exhaust gas outlet; 11. a demister; 12. an activated carbon layer; 13. a spray head; 14. a rope; 15. a driven gear; 16. a driving gear; 17. a rotating shaft; 18. a motor; 19. an air inlet pipe; 20. a blower; 21. mounting a plate; 22. a through hole; 23. an interlayer; 24. a transverse plate; 25. a perspective window; 26. an air extraction opening; 27. and a rubber plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a spray tower acid mist waste gas treatment device comprises a bottom plate 1, a spray tower 4 is fixedly installed in the middle of the top of the bottom plate 1, a stirring shaft 2 is movably installed inside the spray tower 4, mounting plates 21 are fixedly installed on the upper side and the lower side of the stirring shaft 2, through holes 22 are formed in the front surfaces of the two mounting plates 21 at equal distances, a driven gear 15 is fixedly installed at the right end of the stirring shaft 2 penetrating through the spray tower 4, a transverse plate 24 is fixedly installed on the right side of the spray tower 4, a motor 18 is fixedly installed on the top of the transverse plate 24, a rotating shaft 17 is fixedly installed at the top end of the motor 18, a driving gear 16 is fixedly installed at the top end of the rotating shaft 17, the driving gear 16 is meshed with the driven gear 15, the stirring shaft 2 is movably installed inside the spray tower 4, the mounting plates 21 are fixed on the upper side and the lower side of the stirring shaft 2, and the driven gear 15 is fixed at the right end of the stirring shaft 2, a driving gear 16 is engaged with a driven gear 15, a rotating shaft 17 is fixed at the bottom of the driving gear 16, a motor 18 is fixed at the bottom of the rotating shaft 17, when waste gas enters the spray tower 4, the rotating shaft 17 and the driving gear 16 are driven to rotate by starting the motor 18, so that the driven gear 15 and the stirring shaft 2 are driven to rotate, and the mounting plate 21 is driven to rotate, so that the waste gas and alkaline liquid in the spray tower 4 are fully stirred and mixed, and the effect of fully reacting the substances in the spray tower 4 is achieved, a partition 23 is fixedly arranged in the spray tower 4, the partition 23 is positioned below the mounting plate 21, a water pump 5 is fixedly arranged at the left side of the spray tower 4, a water inlet pipe 3 is fixedly connected at the bottom of the water pump 5, one end of the water inlet pipe 3 is fixedly connected with one side of the spray tower 4 close to the bottom, one end of a water outlet pipe 6 fixedly connected at the top of the water pump 5 runs through a water spray pipe 9 fixedly connected with the spray tower 4, shower nozzle 13 is installed to the bottom equidistance fixed mounting of spray pipe 9, left side through spray tower 4 is fixed with water pump 5, and be fixed with inlet tube 3 in water pump 5's bottom, make inlet tube 3 be connected with spray tower 4 left side bottom, and be fixed with outlet pipe 6 at water pump 5's top, and pass spray tower 4 at the one end of outlet pipe 6 and be fixed with spray pipe 9, and be fixed with a plurality of shower nozzles 13 in spray pipe 9's bottom, thereby water pump 5 accessible inlet tube 3 with the extraction of the remaining alkaline liquid of spray tower 4 inner chamber bottoms and add again through outlet pipe 6 inside spray tower 4, thereby make alkaline liquid can cyclic utilization, the effect of avoiding the wasting of resources has been reached.

Wherein, the left side of spray column 4 is close to top fixed mounting and adds pencil 7, and the outside fixed mounting that adds pencil 7 has control flap 8, adds pencil 7 through the setting to the convenience adds alkaline liquid in spray column 4.

Wherein, the top fixed mounting of spray column 4 has exhaust outlet 10, and the bottom fixed mounting of exhaust outlet 10 has defroster 11, and the inside fixed mounting of exhaust outlet 10 has activated carbon layer 12, through setting up exhaust outlet 10 and defroster 11 and activated carbon layer 12 to the convenience is with the gaseous exhaust after the purification.

Wherein, the top of bottom plate 1 is close to right side fixed mounting has air-blower 20, and air-blower 20 is located the right side of spray column 4, the left side and the spray column 4 fixed connection of air-blower 20, and air-blower 20's right side fixed mounting has intake pipe 19, through setting up air-blower 20 to waste gas passes through intake pipe 19 and conveniently gets into in the spray column 4.

Wherein, the right side of spray column 4 is close to top fixed mounting has extraction opening 26, the rubber buffer 27 has been cup jointed in the inside activity of extraction opening 26, the right-hand member fixed mounting of rubber buffer 27 has rope 14, the other end and the 4 fixed connection of spray column of rope 14, the front fixed mounting of spray column 4 has perspective window 25, through setting up extraction opening 26, thereby with the air extraction partly at top in the spray column 4, thereby get into the waste gas in the spray column 4 and can not amass in spray column 4 bottom.

The working principle is as follows: firstly, acid mist waste gas is thrown into the gas inlet pipe 19, then the acid mist waste gas passes through the air blower 20, the waste gas enters the spraying tower 4, then the rubber plug 27 is pulled out, a part of air in the spraying tower 4 is extracted, so that the waste gas at the bottom of the spraying tower 4 can fully rise, then the alkaline liquid dynamic chemical adding pipe 7 is added into the spraying tower 4, so that the alkaline liquid dynamic chemical adding pipe and the waste gas are mixed and reacted, then the motor 18 is started, the rotating shaft 17 starts to rotate, the driving gear 16 drives the stirring shaft 2 to rotate, and the mounting plate 21 rotates, so that the waste gas and the alkaline liquid are fully stirred and mixed under the rotation of the mounting plate 21, the waste gas and the alkaline liquid fully react, after the reaction is finished, the residual alkaline liquid can be extracted through the water pump 5 and enters the spraying tower 4 again, so that resources can be recycled, the reacted gas passes through the waste gas outlet 10, and the activated carbon layer 12 is purified by the demister 11 inside, thereby allowing the purified gas to be discharged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a spray tower acid mist exhaust treatment device, includes bottom plate (1), its characterized in that: the middle of the top of the bottom plate (1) is fixedly provided with a spray tower (4), the inside movable mounting of the spray tower (4) is provided with a stirring shaft (2), the upper and lower sides of the stirring shaft (2) are fixedly provided with mounting plates (21), the front equal distance of the two mounting plates (21) is provided with a through hole (22), the right end of the stirring shaft (2) penetrates through the spray tower (4) and is fixedly provided with a driven gear (15), the right side of the spray tower (4) is fixedly provided with a transverse plate (24), the top of the transverse plate (24) is fixedly provided with a motor (18), the top of the motor (18) is fixedly provided with a rotating shaft (17), the top of the rotating shaft (17) is fixedly provided with a driving gear (16), the driving gear (16) is meshed with the driven gear (15), and the inside of the spray tower (4) is fixedly provided with an interlayer (23), interlayer (23) is located the below of mounting panel (21), the left side fixed mounting of spray tower (4) has water pump (5), the bottom fixedly connected with inlet tube (3) of water pump (5), the one end of inlet tube (3) is close to bottom one side fixed connection with spray tower (4), spray tower (4) fixedly connected with spray pipe (9) have been rushed to the one end of the top fixedly connected with outlet pipe (6) of water pump (5), the bottom equidistance fixed mounting of spray pipe (9) has shower nozzle (13).

2. The spray tower acid mist exhaust gas treatment device of claim 1, wherein: the left side of spray column (4) is close to top fixed mounting and has adds pencil (7), the outside fixed mounting that adds pencil (7) has control valve (8).

3. The spray tower acid mist exhaust gas treatment device of claim 1, wherein: the top of the spray tower (4) is fixedly provided with a waste gas outlet (10), the bottom of the waste gas outlet (10) is fixedly provided with a demister (11), and the interior of the waste gas outlet (10) is fixedly provided with an activated carbon layer (12).

4. The spray tower acid mist exhaust gas treatment device of claim 1, wherein: the top of bottom plate (1) is close to right side fixed mounting has air-blower (20), air-blower (20) are located the right side of spray column (4), the left side and spray column (4) fixed connection of air-blower (20), the right side fixed mounting of air-blower (20) has intake pipe (19).

5. The spray tower acid mist exhaust gas treatment device of claim 1, wherein: the right side of spray column (4) is close to top fixed mounting and has extraction opening (26), rubber buffer (27) have been cup jointed in the inside activity of extraction opening (26), the right-hand member fixed mounting of rubber buffer (27) has rope (14), the other end and spray column (4) fixed connection of rope (14), the positive fixed mounting of spray column (4) has perspective window (25).