CN218530313U

CN218530313U - A waste gas spray column for exhaust-gas treatment

Info

Publication number: CN218530313U
Application number: CN202222707053.XU
Authority: CN
Inventors: 隋向辉; 姜卫; 邢福良
Original assignee: Weihai Weike Ecological Environmental Protection Co ltd
Current assignee: Weihai Weike Ecological Environmental Protection Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-28
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a waste gas spray column for exhaust-gas treatment includes the spray column main part one side is equipped with the cistern, and cistern top side fixed mounting has the raceway, and the raceway is L type structure setting, is equipped with the screwed pipe in the spray column main part, with raceway threaded connection, the utility model discloses one side of well roof is equipped with the mount, and mount one end fixed mounting has first motor, and first motor output shaft fixed mounting has the gear, and when needs during operation, first motor operation drives the rotating gear of first turning block and its top and rotates, and the second motor drives the rotating gear of second turning block and its top and rotates, and the third motor drives the rotating gear of third turning block and top and the common operation of bottom fixed mounting's shower nozzle, and the rotating gear on first turning block and the second turning block is equipped with ball groove and notch respectively, rotates through ball bearing between.

Description

Waste gas spray tower for waste gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment technical field especially relates to a waste gas spray column for exhaust-gas treatment.

Background

The waste gas refers to the poisonous and harmful gas discharged in the production and living process, especially the generation of living waste gas brought by chemical plants, pharmaceutical plants, coking plants, oil refineries and the like and living, the discharged waste gas has large smell, seriously pollutes the environment and influences the human health, the waste gas contains many kinds of pollutants, the physical and chemical properties are very complex, the toxicity is different, the industrial waste gas discharged by various production enterprises is an important source of air pollution, the production enterprises can carry out unified purification treatment on the discharged waste gas at present, and the waste gas spray tower is one of the devices for purifying the waste gas.

However, the spraying direction of the existing waste gas spraying tower equipment is fixed, waste gas in a spraying tower cannot be comprehensively sprayed, the waste gas is not comprehensively contacted with an absorption liquid, the waste gas cannot be effectively purified, the inner wall of a tower body also has residual waste gas, the inner wall of the inner wall can be corroded and damaged due to the long-term failure of cleaning, and the like, and only once filtration is performed, so that the discharged waste gas cannot reach the qualified discharge standard, and finally, the gas discharged into the air still contains a large amount of pollutants.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a waste gas spray column for exhaust-gas treatment for solve traditional waste gas spray column when handling waste gas, it is fixed to spray the direction, can not spray comprehensively, and the spray column inner wall can't wash, and is perishable for a long time, and only the single filters, can not reach emission standard's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waste gas spray tower for exhaust-gas treatment, including the spray tower main part, spray tower main part one side is equipped with the cistern, cistern top side fixed mounting has the raceway, the raceway is L type structure setting, be equipped with the screwed pipe in the spray tower main part, screwed pipe and raceway threaded connection, screwed pipe bottom fixed mounting has the roof, the roof bottom is equipped with first turning block, second turning block and third turning block, first turning block, the equal fixed mounting in one side of second turning block and third turning block has the mount, three mount one end is fixed mounting respectively has first motor, second motor and third motor, first motor, the output shaft one end of second motor and third motor rotates respectively and runs through three mount, and equal fixed mounting has the gear, third turning block bottom side fixed mounting has the shower nozzle, a plurality of spraying ports have been seted up on the shower nozzle, can operate respectively, thereby realize the diversified rotation of shower nozzle, carry out comprehensive spraying and avoid corrosion damage to the washing of spray tower inner wall.

Preferably, two liang of activities between first turning block, second turning block and the third turning block cup joint, the top side of first turning block, second turning block and third turning block all fixed mounting has a swing gear, and has all seted up the discharge orifice on every turning block, a plurality of discharge orifices all are linked together with spraying the mouth, swing gear meshes with corresponding gear mutually for it is not influenced that spraying liquid flows into in spraying the mouth through the turning block, a plurality of spraying mouths can increase the contact of absorption liquid and waste gas and guaranteed simultaneously that motor output shaft ann changes the gear can drive swing gear simultaneous movement when the operation.

Preferably, the internal wall of the rotating gear is provided with a notch, a ball bearing is installed in the notch, ball grooves are formed in the outer sides of the first rotating block, the second rotating block and the third rotating block and are located in the corresponding rotating gear, and the ball bearing is movably installed in the ball grooves, so that the two rotating blocks connected in pairs can rotate independently, and the direction is more variable and flexible.

Preferably, the spray tower main body is provided with an exhaust pipeline and an air inlet pipeline which are respectively positioned at the upper end and the lower end of the two sides of the spray tower main body, so that the air inlet pipeline can be conveniently connected with the exhaust pipeline to exhaust the gas.

Preferably, be equipped with the active carbon adsorption net in the spray column main part, the top position of the raceway that the active carbon adsorption net is located, when the waste gas after the washing up passes through the active carbon adsorption net, can be through the adsorptivity of active carbon, just adsorb the impurity in the gas, carry out secondary filtration.

Preferably, the bottom side fixed mounting of raceway has the water pump, and the water pump is located the inside of cistern, can effectively take out the spray from the cistern, carries.

Preferably, the bottom side of the spray tower main body is provided with a waste water tank, a filter screen is fixedly mounted on the waste water tank, impurities can be filtered on the filter screen after waste gas enters, waste liquid generated by cleaning can flow into the waste water tank through the filter screen, and then centralized treatment is carried out.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a waste gas spray column for exhaust-gas treatment, the inside a plurality of turning blocks that are equipped with of spray column, gear operation through the motor output shaft of difference drives the rotating gear on the turning block that it corresponds, make whole shower nozzle can diversified rotation spray, also can wash the spray column inner wall when purifying waste gas, thereby avoid waste gas to stop for a long time at the inner wall and can not get the processing and corrode the inner wall, and shower nozzle department is provided with a plurality of mouths that spray, increase the contact of waste gas and absorption liquid, ensure to spray comprehensively the waste gas in the spray column.

The spray column bottom is equipped with the wastewater disposal basin, the liquid that sprays flows in the wastewater disposal basin after through the filter screen filtration, follow-up concentrated processing of doing, the top position of raceway is equipped with the activated carbon adsorption net, waste gas sprays the back up through the activated carbon adsorption net, because the surface area of charcoal granule is very big, so can fully contact with gaseous impurity, when these gaseous impurity touch more tiny hole in the charcoal granule is adsorbed, can carry out secondary filter with the impurity that exists in the gas, thereby reach the air standard, release by exhaust duct again.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

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

FIG. 3 is a schematic view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a schematic diagram of a portion of the structure of fig. 3 according to the present invention.

In the figure: 1. a spray tower main body; 2. a reservoir; 3. a water delivery pipe; 4. a top plate; 5. an exhaust duct; 6. an air intake duct; 7. a wastewater tank; 8. a filter screen; 9. an activated carbon adsorption net; 10. a threaded pipe; 11. a first motor; 12. a gear; 13. a first rotation block; 14. a second motor; 15. a second turning block; 16. a third motor; 17. a third turning block; 18. a spray head; 19. a spray port; 20. a rotating gear; 21. a water flowing hole; 22. a ball bearing; 23. a ball groove; 24. a fixing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The embodiment is as follows: referring to fig. 1-4, a waste gas spray tower for waste gas treatment comprises a spray tower main body 1, a reservoir 2 is arranged on one side of the spray tower main body 1, a water delivery pipe 3 is fixedly arranged on the top side of the reservoir 2, the water delivery pipe 3 is arranged in an L-shaped structure, a threaded pipe 10 is arranged in the spray tower main body 1, the threaded pipe 10 is in threaded connection with the water delivery pipe 3, a top plate 4 is fixedly arranged at the bottom end of the threaded pipe 10, a first rotating block 13, a second rotating block 15 and a third rotating block 17 are arranged at the bottom of the top plate 4, fixing frames 24 are fixedly arranged on one sides of the first rotating block 13, the second rotating block 15 and the third rotating block 17, a first motor 11, a second motor 14 and a third motor 16 are respectively fixedly arranged at one end of each of the three fixing frames 24, one ends of output shafts of the first motor 11, the second motor 14 and the third motor 16 respectively rotatably penetrate through the three fixing frames 24, and a gear 12 is respectively fixedly arranged at one end of the three fixing frames, a spray head 18 is fixedly arranged at the bottom side of a third rotating block 17, a plurality of spray ports 19 are arranged on the spray head 18, a first rotating block 13, a second rotating block 15 and a third rotating block 17 are movably sleeved in pairs, rotating gears 20 are fixedly arranged at the top sides of the first rotating block 13, the second rotating block 15 and the third rotating block 17, a water flowing hole 21 is arranged on each rotating block, a plurality of water flowing holes 21 are communicated with the spray ports 19, the rotating gears 20 are meshed with corresponding gears 12, notches are arranged on the inner walls of the rotating gears 20, ball bearings 22 are rotatably arranged in the notches, ball grooves 23 are arranged at the outer sides of the first rotating block 13, the second rotating block 15 and the third rotating block 17, the ball grooves 23 are positioned in the corresponding rotating gears 20, the ball bearings 22 are movably arranged in the ball grooves 23, an exhaust pipeline 5 and an air inlet pipeline 6 are arranged on the spray tower main body 1, the upper and lower both ends position that is located the both sides of spray column main part 1 respectively is equipped with activated carbon adsorption net 9 in the spray column main part 1, and the top position of raceway 3 that activated carbon adsorption net 9 is located, and the bottom side fixed mounting of raceway 3 has the water pump, and the water pump is located the inside of cistern 2, and waste water tank 7 has been seted up to spray column main part 1 bottom side, and fixed mounting has filter screen 8 on the waste water tank 7.

When in use: waste gas enters the spray tower main body 1 through the air inlet pipeline 6, then liquid in the reservoir 2 is pumped out through the operation of the water pump and is sent to the spray tower through the water conveying pipe 3, and is connected with the threaded pipe 10 to convey the liquid, the other end of the threaded pipe 10 is fixedly connected with the top plate 4, one side of the top plate 4 is provided with a fixed frame 24, one end of the fixed frame 24 is fixedly provided with a first motor 11, the output shaft end of the first motor 11 is fixedly provided with a gear 12, when the waste gas enters the required work, the first motor 11 operates to drive the first rotating block 13 and a rotating gear 20 above the first rotating block to rotate, the second motor 14 drives a second rotating block 15 and a rotating gear 20 above the first rotating block to rotate, the third motor 16 drives the third rotating block 17, the rotating gear 20 above the third rotating block and the spray head 18 fixedly installed at the bottom of the third rotating block to jointly operate, the rotating gear 20 on the first rotating block 13 and the second rotating block 15 are respectively provided with a ball groove 23 and a notch, a ball bearing 22 is rotatably installed between the ball groove 23 and the notch, the first rotating block 13 and the second rotating block 15 can relatively rotate through the rotation of the ball bearing 22, and similarly, the second rotating block 15 and the third rotating block 17 can also relatively rotate, so that the spray head 18 can rotate in multiple directions, liquid flows into the spray head 18 through the water flowing holes 21 and is fully sprayed through the spraying opening 19, the contact between waste gas and absorption liquid is increased, meanwhile, the spray tower inner wall can be sprayed, and the corrosion damage to the spray tower caused by the waste gas left for a long time is avoided.

Waste water tank 7 has been seted up to 1 bottom sides of spray column main part, installs filter screen 8 on the waste water tank 7, filters through filter screen 8 after spraying and follow-up in the waste water tank 7 carries out centralized processing, and the top side is equipped with activated carbon adsorption net 9 in the spray column main part 1, and the gas after spraying carries out secondary filter through activated carbon adsorption net 9, adsorbs the impurity that contains in the gas, and gas up to standard is discharged by exhaust duct 5 on one side of 1 top of spray column main part at last.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 various 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 waste gas spray tower for exhaust-gas treatment, including spray tower main part (1), a serial communication port, spray tower main part (1) one side is equipped with cistern (2), cistern (2) top side fixed mounting has raceway (3), raceway (3) are L type structure setting, be equipped with in spray tower main part (1) and be equipped with screwed pipe (10), screwed pipe (10) and raceway (3) threaded connection, screwed pipe (10) bottom fixed mounting has roof (4), roof (4) bottom is equipped with first turning block (13), second turning block (15) and third turning block (17), first turning block (13), the equal fixed mounting in one side of second turning block (15) and third turning block (17) has mount (24), three mount (24) one end fixed mounting respectively has first motor (11), second motor (14) and third motor (16), first motor (11), the output shaft one end of second motor (14) and third motor (16) rotates three gear (24) respectively to all to run through three gear (12), spray head (18) have all been seted up to spray head (18) on the fixed mounting.

2. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein the first rotating block (13), the second rotating block (15) and the third rotating block (17) are movably sleeved in pairs, rotating gears (20) are fixedly mounted on the top sides of the first rotating block (13), the second rotating block (15) and the third rotating block (17), water flowing holes (21) are formed in each rotating block, the water flowing holes (21) are communicated with the spray openings (19), and the rotating gears (20) are meshed with the corresponding gears (12).

3. The exhaust gas spray tower for exhaust gas treatment according to claim 2, wherein a notch is formed in an inner wall of the rotating gear (20), a ball bearing (22) is rotatably mounted in the notch, ball grooves (23) are formed in outer sides of the first rotating block (13), the second rotating block (15) and the third rotating block (17), the ball grooves (23) are located in the corresponding rotating gear (20), and the ball bearing (22) is movably mounted in the ball grooves (23).

4. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein the spray tower main body (1) is provided with an exhaust pipeline (5) and an intake pipeline (6) which are respectively located at the upper end and the lower end of the two sides of the spray tower main body (1).

5. The waste gas spray tower for waste gas treatment according to claim 1, wherein an activated carbon adsorption net (9) is arranged in the spray tower main body (1), and the activated carbon adsorption net (9) is positioned above the water conveying pipe (3).

6. The exhaust gas spray tower for exhaust gas treatment according to claim 1, wherein a water pump is fixedly installed at the bottom side of the water pipe (3), and the water pump is located inside the water reservoir (2).

7. The waste gas spray tower for waste gas treatment according to claim 1, wherein a waste water tank (7) is formed at the bottom side of the spray tower main body (1), and a filter screen (8) is fixedly mounted on the waste water tank (7).