CN214437908U

CN214437908U - Waste gas spraying and purifying device

Info

Publication number: CN214437908U
Application number: CN202023010533.8U
Authority: CN
Inventors: 徐菲楠
Original assignee: Shanghai Zhengshen Hvac Equipment Co ltd
Current assignee: Shanghai Zhengshen Hvac Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-22
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a waste gas spraying and purifying device, which comprises a purifying tower, a circulating water tank, a dosing barrel, a stirring rod, a filter screen, a spray header and an exhaust pipe, wherein the left side of the purifying tower is provided with a waste gas inlet, a rotating motor is arranged above the waste gas inlet, a bevel gear is connected below the rotating motor, the right side of the bevel gear is connected with an air ventilating fan, the circulating water tank is arranged below the purifying tower, the right side of the circulating water tank is connected with a drainage pipe, a circulating water pump is arranged below the drainage pipe, the dosing barrel is arranged on the right side of the drainage pipe, the bottom of the dosing barrel is provided with the stirring motor, the upper part of the stirring motor is connected with a stirring shaft, and the stirring shaft is connected with a sleeve and a bolt, the utility model can conveniently fix and position the filter screen through a clamping groove and a buckle, thereby being beneficial to the installation and the disassembly of the filter screen, the filter screen is convenient to clean and replace, thereby improving the purification quality of waste gas.

Description

Waste gas spraying and purifying device

Technical Field

The utility model relates to a waste gas purification technical field specifically is a waste gas sprays purifier.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, the discharged waste gas has large smell, seriously pollutes the environment and influences the human health, and brings great damage to the environment.

In current exhaust-gas spray purification device, traditional exhaust-gas spray purification device single structure, and can lead to the filter screen to remain there is the impurity dust when purifying waste gas, not change the clearance in time and will lead to the reduction to exhaust-gas purification quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas sprays purifier to solve above-mentioned background art and propose in current waste gas sprays purifier, traditional waste gas sprays purifier single structure, and can lead to the filter screen to remain there is the impurity dust when purifying waste gas, changes the problem that the clearance will lead to the reduction to waste gas purification quality untimely.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas spraying and purifying device comprises a purifying tower, a circulating water tank, a chemical adding barrel, a stirring rod, a filter screen, a spray header and an exhaust pipe, wherein a waste gas inlet is arranged on the left side of the purifying tower, a rotating motor is arranged above the waste gas inlet, a bevel gear is connected below the rotating motor, a ventilating fan is connected on the right side of the bevel gear, the circulating water tank is positioned below the purifying tower, a drainage pipe is connected on the right side of the circulating water tank, a circulating water pump is arranged below the drainage pipe, the chemical adding barrel is positioned on the right side of the drainage pipe, the stirring motor is arranged at the bottom of the chemical adding barrel, a stirring shaft is connected above the stirring motor, a sleeve and a bolt are connected to the stirring shaft, the stirring rod is positioned on the left side and the right side of the stirring shaft, a sealing cover is connected above the chemical adding barrel, and an inner groove is arranged in the center of the sealing cover, the filter and the drainage tube are connected with each other, the right side of the filter is provided with a notch, the clamping groove is located in the left side of the filter, the filter screen is located inside the filter, the left end of the filter screen is provided with a buckle, the spray header is connected with the drainage tube, the packing layer is located inside the purification tower, the demisting purification plate is arranged above the purification tower, the exhaust pipe is connected with the purification tower, and the left side of the exhaust pipe is connected with a chimney.

Preferably, the bevel gears are vertically arranged, and the ventilation fan and the exhaust gas inlet form a rotating structure through the bevel gears.

Preferably, the drainage tube is fixedly connected with the circulating water pump, and the drainage tube, the circulating water tank and the dosing barrel are of an integrated structure.

Preferably, the stirring rods are symmetrically distributed around the stirring shaft, and the stirring rods and the dosing barrel form a rotating structure through the stirring shaft and the stirring motor.

Preferably, the inner groove is connected with the stirring shaft in a sliding mode, and the sleeve is connected with the bolt in a clamping mode.

Preferably, the filter screen is circular, and the filter screen is connected with the filter in a clamping manner through a clamping groove and a buckle.

Compared with the prior art, the beneficial effects of the utility model are that: a waste gas spraying and purifying device;

(1) can carry out fixed position through draw-in groove and buckle convenience to the filter screen, be favorable to installing the dismantlement to the filter screen, conveniently wash and change the filter screen to improve exhaust purification quality.

(2) The bolt connected below the stirring shaft is driven by the rotary sealing cover to be clamped with the sleeve, so that the stirring shaft is conveniently arranged in the dosing barrel, and the stirring shaft is convenient to install and detach.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;

fig. 4 is a schematic view of the filter screen structure of the present invention.

FIG. 5 is a schematic view of the enlarged structure at B in FIG. 1 of the present invention

In the figure: 1. a purification tower; 2. an exhaust gas inlet; 3. a rotating electric machine; 4. a bevel gear; 5. a ventilation fan; 6. a circulating water tank; 7. a drainage tube; 8. a water circulating pump; 9. a medicine adding barrel; 10. a stirring motor; 11. a stirring shaft; 12. a sleeve; 13. a bolt; 14. a stirring rod; 15. a sealing cover; 16. an inner tank; 17. A filter; 18. a notch; 19. a card slot; 20. a filter screen; 21. buckling; 22. a shower head; 23. A filler layer; 24. a demisting purification plate; 25. an exhaust pipe; 26. and (4) a chimney.

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. 1-5, the present invention provides a technical solution: a waste gas spraying and purifying device comprises a purifying tower 1, a circulating water tank 6, a dosing barrel 9, a stirring rod 14, a filter 17, a filter screen 20, a spray header 22 and an exhaust pipe 25, wherein a waste gas inlet 2 is installed on the left side of the purifying tower 1, a rotating motor 3 is arranged above the waste gas inlet 2, a conical gear 4 is connected below the rotating motor 3, a ventilating fan 5 is connected on the right side of the conical gear 4, the circulating water tank 6 is positioned below the purifying tower 1, a drainage pipe 7 is connected on the right side of the circulating water tank 6, a circulating water pump 8 is arranged below the drainage pipe 7, the dosing barrel 9 is positioned on the right side of the drainage pipe 7, a stirring motor 10 is installed at the bottom of the dosing barrel 9, a stirring shaft 11 is connected above the stirring motor 10, the stirring shaft 11 is connected with a sleeve 12 and a bolt 13, and the stirring rod 14 is positioned on the left side and the right side of the stirring shaft 11, and the top of adding medicine bucket 9 is connected with sealed lid 15, and the center of sealed lid 15 is provided with inside groove 16, filter 17 and drainage tube 7 interconnect, and the right side of filter 17 is provided with notch 18, and draw-in groove 19 is located the left side of filter 17, filter screen 20 is located the inside of filter 17, and buckle 21 is installed to the left end of filter screen 20, shower head 22 and drainage tube 7 interconnect, and packing layer 23 is located the inside of purifying column 1, and the top of purifying column 1 is provided with defogging purifying plate 24, blast pipe 25 and purifying column 1 interconnect, and the left side of blast pipe 25 is connected with chimney 26.

Bevel gears 4 mutually perpendicular distributes, and ventilation fan 5 constitutes revolution mechanic through bevel gear 4 and waste gas entry 2, drives bevel gear 4 through starting rotating electrical machines 3 and makes ventilation fan 5 rotate, and waste gas passes through ventilation fan 5 and conveniently conveys waste gas to in the purifying column 1.

Drainage tube 7 and circulating water pump 8 fixed connection, and drainage tube 7 and circulating water tank 6 and add medicine bucket 9 formula structure as an organic whole start circulating water pump 8, carry the liquid medicine to shower head 22 through drainage tube 7 under the pressure effect and spray packing layer 23.

The stirring rods 14 are symmetrically distributed about the stirring shaft 11, and the stirring rods 14 and the dosing barrel 9 form a rotating structure through the stirring shaft 11 and the stirring motor 10, and the dosing barrel 9 is sealed by rotating the sealing cover 15 because the sealing cover 15 is in threaded connection with the dosing barrel 9.

Interior groove 16 and (mixing) shaft 11 sliding connection, and sleeve 12 and bolt 13 block are connected, and the bolt 13 that drives the connection below (mixing) shaft 11 through rotatory sealed lid 15 carries out the block with sleeve 12 and is connected, conveniently makes (mixing) shaft 11 install in the inside of adding explosive barrel 9, is favorable to installing the dismantlement to (mixing) shaft 11.

Filter screen 20 is circular, and filter screen 20 is connected for the block through draw-in groove 19 and buckle 21 and filter 17's connected mode, conveniently carries out fixed position to filter screen 20 through draw-in groove 19 and buckle 21, is favorable to installing the dismantlement to filter screen 20, conveniently washs and changes filter screen 20 to improve exhaust gas purification quality.

The working principle is as follows: firstly, as shown in fig. 1-5, the stirring shaft 11 slidably connected with the sealing cover 15 is inserted into the medicine adding barrel 9, because the sealing cover 15 is in threaded connection with the medicine adding barrel 9, the sealing cover 15 is rotated to seal the medicine adding barrel 9, and simultaneously the bolt 13 connected below the stirring shaft 11 is driven by the rotating sealing cover 15 to be clamped and connected with the sleeve 12, so that the stirring shaft 11 is conveniently installed inside the medicine adding barrel 9, the stirring shaft 11 is convenient to install and detach, then the filter screen 20 is inserted into the filter 17 through the notch 18 on the right side of the filter 17, the filter screen 20 is conveniently fixed and positioned through the clamping groove 19 and the buckle 21, the filter screen 20 is convenient to install and detach, the filter screen 20 is convenient to clean and replace, thereby improving the waste gas purification quality, then the waste gas pipe is connected into the waste gas inlet 2, the ventilation fan 5 is rotated by starting the rotating motor 3 to drive the bevel gear 4, waste gas passes through ventilation fan 5 and conveniently conveys waste gas to purification tower 1 in, then to adding the medicine into medicine bucket 9 in drop into the medicine, start agitator motor 10 and make puddler 14 rotate and conveniently carry out abundant stirring to the medicine that adds in medicine bucket 9 and dissolve, then start circulating water pump 8, carry liquid medicine to shower head 22 through drainage tube 7 under the pressure effect and spray packing layer 23, the waste gas that gets into in the purification tower 1 this moment and the contact of packing layer 23 take place the reaction, then purify through defogging purifying plate 24, inhale the air after purifying to blast pipe 25 in by chimney 26 again through the motor of airing exhaust at last, can accomplish the purification to waste gas. Such an exhaust gas spray cleaning device is intended for use by people, and is the use process of the exhaust gas spray cleaning device, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a waste gas sprays purifier, includes purifying column (1), circulation tank (6), adds medicine bucket (9), puddler (14), filter (17), filter screen (20), shower head (22) and blast pipe (25), its characterized in that: the waste gas purification device is characterized in that a waste gas inlet (2) is installed on the left side of the purification tower (1), a rotating motor (3) is arranged above the waste gas inlet (2), a bevel gear (4) is connected below the rotating motor (3), a ventilation fan (5) is connected on the right side of the bevel gear (4), a circulating water tank (6) is located below the purification tower (1), a drainage tube (7) is connected on the right side of the circulating water tank (6), a circulating water pump (8) is arranged below the drainage tube (7), a medicine adding barrel (9) is located on the right side of the drainage tube (7), a stirring motor (10) is installed at the bottom of the medicine adding barrel (9), a stirring shaft (11) is connected above the stirring motor (10), the stirring shaft (11) is connected with a sleeve (12) and a bolt (13), and the stirring rods (14) are located on the left side and the right side of the stirring shaft (11), and the top of adding medicine bucket (9) is connected with sealed lid (15) to the center of sealed lid (15) is provided with inside groove (16), filter (17) and drainage tube (7) interconnect, and the right side of filter (17) is provided with notch (18), and draw-in groove (19) are located the left side of filter (17), filter screen (20) are located the inside of filter (17), and buckle (21) are installed to the left end of filter screen (20), shower head (22) and drainage tube (7) interconnect, and packing layer (23) are located the inside of purifying tower (1), and the top of purifying tower (1) is provided with defogging purifying plate (24), blast pipe (25) and purifying tower (1) interconnect, and the left side of blast pipe (25) is connected with chimney (26).

2. An exhaust gas spray purification apparatus according to claim 1, wherein: the conical gears (4) are vertically distributed, and the ventilation fan (5) and the waste gas inlet (2) form a rotating structure through the conical gears (4).

3. An exhaust gas spray purification apparatus according to claim 1, wherein: the drainage tube (7) is fixedly connected with the circulating water pump (8), and the drainage tube (7), the circulating water tank (6) and the dosing barrel (9) are of an integrated structure.

4. An exhaust gas spray purification apparatus according to claim 1, wherein: the stirring rods (14) are symmetrically distributed relative to the stirring shaft (11), and the stirring rods (14) and the dosing barrel (9) form a rotating structure through the stirring shaft (11) and the stirring motor (10).

5. An exhaust gas spray purification apparatus according to claim 1, wherein: the inner groove (16) is connected with the stirring shaft (11) in a sliding mode, and the sleeve (12) is connected with the bolt (13) in a clamping mode.

6. An exhaust gas spray purification apparatus according to claim 1, wherein: the filter screen (20) is circular, and the filter screen (20) is connected with the filter (17) in a clamping manner through a clamping groove (19) and a clamping buckle (21).