Waste gas recovery treatment device

Abstract

The utility model discloses a waste gas recovery treatment device which comprises a treatment box, a plurality of spoilers are fixed in the treatment box, a spray pipe is fixed on the upper portion in the treatment box, the two ends of the spray pipe penetrate through the spoilers, a plurality of spray heads are fixed on the outer side wall of the spray pipe, and the spray heads penetrate through the spoilers. A stirring mechanism is arranged in the spoiler, the stirring mechanism comprises a fixed cylinder, two rotating rods, a plurality of rotating rings and a plurality of stirring rods, and a transmission mechanism is arranged at the position, below the stirring mechanism, in the treatment box. According to the waste gas recovery treatment device, a stirring mechanism and a transmission mechanism are arranged, and a water inlet pipe and a gas inlet mechanism are externally connected with pipelines, so that purification liquid enters a spray pipe and then is sprayed out from a spray head, meanwhile, waste gas enters a treatment box from the gas inlet mechanism, the purification liquid purifies the waste gas, and the used purification liquid falls into a funnel; and then the water enters the fixed shell from the funnel to impact the blade plate, and the blade plate drives the round rod to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, in particular to a waste gas recovery and treatment device. Background Art

[0002] Waste gas refers to the toxic and harmful gases discharged by humans in the process of production and life. In particular, waste gas generated by chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries, etc. and human life has a strong odor, seriously polluting the environment and affecting human health.

[0003] After searching, the existing patent (publication number: CN214075884U) discloses a waste gas recovery and treatment device, which relates to the field of waste gas recovery technology, including a shell, a turbulence device is fixedly connected to the inside of the shell, a filter box is fixedly connected to the inside of the shell, the ventilation pipe port passes through the turbulence device and the filter box and is fixedly connected to the filter box, a top cover is provided on the top of the filter box, a dovetail groove is fixedly connected to the top of the top cover, a top block is slidably connected to the inside of the dovetail groove, a filter screen is fixedly connected to the top of the top block, a bottom block is fixedly connected to the bottom of the filter screen, and a base is provided inside the shell and at the bottom of the bottom block. By providing the turbulence device and the filter box, the waste gas fully contacts the filter screen after coming out of the ventilation pipe port, and the tiny particles or harmful substances are filtered out by the adsorption and filtering effect of the filter screen. The device has a good absorption effect on waste gas, and the waste gas treatment effect is improved by providing a primary filtering device.

[0004] After the exhaust gas enters the air disturbance device, the motor drives the shaft to rotate and then drives the blades to rotate, stirring the exhaust gas evenly, and then enters the filter box from each ventilation pipe opening. By arranging a filter screen sprayed with a chemical neutralization solution inside the filter box, the exhaust gas fully contacts the filter screen after coming out of the ventilation pipe opening, and the tiny particles or harmful substances are filtered out through the adsorption and filtering effect of the filter screen. The device has a good absorption effect on exhaust gas, but it has its shortcomings. The blades can only rotate in one direction and the stirring efficiency is not high. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a waste gas recovery and treatment device, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an exhaust gas recovery and treatment device, including a treatment box, a plurality of spoilers are fixed inside the treatment box, a nozzle is fixed on the upper part of the interior of the treatment box, both ends of the nozzle pass through the plurality of spoilers, a plurality of nozzles are fixed on the outer wall of the nozzle, a stirring mechanism is provided inside the spoiler, the stirring mechanism includes a fixed cylinder, two rotating rods, a plurality of rotating rings and a plurality of stirring rods, a transmission mechanism is provided inside the treatment box below the stirring mechanism, the transmission mechanism includes a funnel, a round rod, a blade, a transmission rod, two rotating wheels and a transmission belt, a leakage pipe is fixed at the bottom of the treatment box, an air outlet is opened at the top of the treatment box, an air intake mechanism is fixed on the right side of the treatment box, a water inlet pipe is fixed on the outer wall of the nozzle, and support legs are fixed at the four corners of the bottom of the treatment box.

[0007] Preferably, the bottom end of the fixed cylinder passes through the plurality of spoilers, and the outer side walls of the fixed cylinder are respectively fixedly connected to the inner parts of the plurality of spoilers, the inner side wall of the rotating ring is rotatably connected to the outer side wall of the fixed cylinder, and the stirring rod is fixedly connected to one end of the fixed cylinder close to the outer side wall of the rotating ring.

[0008] Preferably, the two ends of the rotating rod are rotatably connected to the inner upper and lower surfaces of the fixed cylinder respectively, a plurality of circular gears are fixed to the outer wall of the rotating rod, a plurality of through holes are provided on the outer wall of the fixed cylinder, and one and two tooth grooves are provided on the inner wall of the rotating ring and the inner wall of the rotating wheel at the rear respectively, and the plurality of circular gears are meshedly connected with the plurality of tooth grooves respectively.

[0009] Preferably, the outer wall of the funnel is fixedly connected to the inner wall of the processing box, the outer wall of the round rod is rotatably connected to a fixed shell, the bottom of the funnel is fixedly connected to the top of the fixed shell, the blade is fixedly connected to the outer wall of the round rod at one end close to the round rod, and the blade is located inside the processing box.

[0010] Preferably, the transmission rod passes through the funnel, the outer side wall of the transmission rod is rotatably connected to the inside of the funnel, the inner side walls of the two rotating wheels are respectively fixedly connected to the outer side wall of the transmission rod and rotatably connected to the outer side wall of the fixed cylinder, the transmission belt is sleeved on the outside of the two rotating wheels, a first bevel gear is fixed to the front end of the round rod, and a second bevel gear is fixed to the bottom end of the transmission rod, and the first bevel gear and the second bevel gear are meshingly connected.

[0011] Preferably, the air intake mechanism includes a cylinder, connecting pipes are fixed on both sides of the left and right sides of the cylinder, a rotating plate is rotatably connected inside the cylinder, two filters are fixed inside the rotating plate, an opening is provided on the outer wall of the cylinder, and the left end of the connecting pipe on the left side is fixedly connected to the right side of the processing box.

[0012] The utility model provides a waste gas recovery and treatment device. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The waste gas recovery and treatment device is provided with a stirring mechanism and a transmission mechanism, and the water inlet pipe and the air intake mechanism are connected to the external pipe, so that the purified liquid enters the nozzle and is then sprayed out from the nozzle, and the waste gas enters the treatment box from the air intake mechanism at the same time, so that the purified liquid purifies the waste gas, and the used purified liquid falls into the interior of the funnel, and then enters the interior of the fixed shell from the funnel, and impacts the blade plate, and the blade plate drives the round rod to rotate, and the round rod drives the transmission rod to rotate through the first bevel gear and the second bevel gear, and the transmission rod drives the front rotating wheel to rotate, and the front rotating wheel drives the rear rotating wheel to rotate through the transmission belt, and the rear rotating wheel drives two rotating rods to rotate through the tooth groove and the circular gear, and the rotating rod drives the rotating ring and the stirring rod to rotate through the circular gear and the tooth groove, so that the waste gas can be stirred, so that the waste gas and the purified liquid are in more sufficient contact, and the purification is more thorough.

[0014] 2. The waste gas recovery and treatment device is equipped with an air intake mechanism, and the waste gas enters the connecting pipe, and then passes through the filter to enter the interior of the treatment box. The filter can intercept the waste gas particles, which is convenient for purification liquid to purify. After using it for a period of time, the rotating plate is rotated to swap the positions of the lower and upper filters, and the used filter will be cleaned to prevent the filter from being blocked and affecting the entry of waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the processing box in the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the stirring mechanism in the utility model;

[0018] Figure 4 For this utility model Figure 3 The structural diagram at A in the middle;

[0019] Figure 5 It is a schematic cross-sectional structural diagram of the housing in the utility model;

[0020] Figure 6 It is a schematic cross-sectional structural diagram of the air intake mechanism in the utility model.

[0021] In the figure: 1. leakage pipe; 2. supporting leg; 3. air intake mechanism; 4. treatment box; 5. nozzle; 6. transmission belt; 7. rotating wheel; 8. transmission rod; 9. second bevel gear; 10. first bevel gear; 11. fixed shell; 12. transmission mechanism; 13. funnel; 14. spoiler; 15. nozzle; 16. stirring mechanism; 17. rotating ring; 18. stirring rod; 19. rotating rod; 20. fixed cylinder; 21. circular gear; 22. perforation; 23. tooth groove; 24. round rod; 25. blade; 26. air outlet; 27. water inlet pipe; 28. connecting pipe; 29. ​​rotating plate; 30. filter screen; 31. opening; 32. cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6The utility model provides a technical solution: an exhaust gas recovery and treatment device, including a treatment box 4, a plurality of spoilers 14 are fixed inside the treatment box 4, a nozzle 5 is fixed above the inside of the treatment box 4, both ends of the nozzle 5 pass through the plurality of spoilers 14, and the outer wall of the nozzle 5 is fixed with a plurality of nozzles 15, a stirring mechanism 16 is arranged inside the spoiler 14, and the stirring mechanism 16 comprises a fixed cylinder 20, two rotating rods 19, a plurality of rotating rings 17 and a plurality of stirring rods 18, and a transmission mechanism 12 is arranged below the stirring mechanism 16 inside the treatment box 4, and the transmission mechanism 12 comprises a funnel 13, a round rod 24, a blade 25, a transmission rod 8, two rotating wheels 7 and a transmission belt 6, a leakage pipe 1 is fixed at the bottom of the treatment box 4, an air outlet 26 is opened at the top of the treatment box 4, an air intake mechanism 3 is fixed on the right side of the treatment box 4, a water inlet pipe 27 is fixed on the outer wall of the nozzle 5, support legs 2 are fixed at the four corners of the bottom of the treatment box 4, and the bottom end of the fixed cylinder 20 is fixed with a transmission mechanism 12. The plurality of spoilers 14 are passed through, and the outer side walls of the fixed cylinder 20 are respectively fixedly connected to the inner parts of the plurality of spoilers 14, the inner side wall of the swivel 17 is rotatably connected to the outer side wall of the fixed cylinder 20, the end of the stirring rod 18 close to the fixed cylinder 20 is fixedly connected to the outer side wall of the swivel 17, and the two ends of the rotating rod 19 are respectively rotatably connected to the upper and lower surfaces of the inner part of the fixed cylinder 20, and the outer side wall of the rotating rod 19 is fixed with a plurality of circular gears 21, and the outer side wall of the fixed cylinder 20 is provided with a plurality of through holes 22, and the inner side wall of the swivel 17 and the inner side wall of the rear rotating wheel 7 are respectively provided with one and two tooth grooves 23, and the plurality of circular gears 21 are respectively meshed and connected with the plurality of tooth grooves 23, and the rear rotating wheel 7 is rotated, and the rear rotating wheel 7 rotates with the two rotating rods 19 through the tooth grooves 23 and the circular gears 21, and the rotating rod 19 rotates with the swivel 17 and the stirring rod 18 through the circular gears 21 and the tooth grooves 23, so that the exhaust gas can be stirred, so that the exhaust gas and the purified liquid are more fully in contact, and the purification is more thorough.

[0024] Furthermore, the outer wall of the funnel 13 is fixedly connected to the inner wall of the processing box 4, the outer wall of the round rod 24 is rotatably connected to the fixed shell 11, the bottom of the funnel 13 is fixedly connected to the top of the fixed shell 11, the blade 25 is fixedly connected to the outer wall of the round rod 24 at one end thereof, the blade 25 is located inside the processing box 4, the transmission rod 8 passes through the funnel 13, the outer wall of the transmission rod 8 is rotatably connected to the inside of the funnel 13, the inner walls of the two rotating wheels 7 are respectively fixedly connected to the outer wall of the transmission rod 8 and the outer wall of the fixed cylinder 20, and the transmission belt 6 is sleeved between the two On the outside of the rotating wheel 7, a first bevel gear 10 is fixed to the front end of the round rod 24, and a second bevel gear 9 is fixed to the bottom end of the transmission rod 8. The first bevel gear 10 and the second bevel gear 9 are meshed and connected. The purified liquid purifies the exhaust gas. The used purified liquid falls into the interior of the funnel 13, and then enters the interior of the fixed shell 11 from the funnel 13, and impacts the blade 25. The blade 25 rotates with the round rod 24, and the round rod 24 rotates with the transmission rod 8 through the first bevel gear 10 and the second bevel gear 9. The transmission rod 8 rotates with the front rotating wheel 7, and the front rotating wheel 7 rotates through the transmission belt 6 to rotate the rear rotating wheel 7.

[0025] Furthermore, the air intake mechanism 3 includes a cylinder 32, and connecting pipes 28 are fixed on both sides of the left and right sides of the cylinder 32. The interior of the cylinder 32 is rotatably connected to a rotating plate 29, and two filter screens 30 are fixed inside the rotating plate 29. An opening 31 is provided on the outer wall of the cylinder 32. The left end of the left connecting pipe 28 is fixedly connected to the right side of the treatment box 4. The exhaust gas enters the connecting pipe 28 and then passes through the filter screen 30 to enter the interior of the treatment box 4. The filter screen 30 can intercept the exhaust gas particles to facilitate the purification of the purification liquid. After a period of use, the rotating plate 29 is rotated to swap the positions of the lower and upper filter screens 30, and the used filter screen 30 is cleaned to prevent the filter screen 30 from being blocked and affecting the entry of exhaust gas.

[0026] During operation, the water inlet pipe 27 and the air intake mechanism 3 are connected to an external pipe, so that the purified liquid enters the nozzle 5 and is then sprayed out from the nozzle 15. At the same time, the exhaust gas enters the treatment box 4 from the air intake mechanism 3. In this way, the purified liquid purifies the exhaust gas. The used purified liquid falls into the interior of the funnel 13, and then enters the interior of the fixed shell 11 from the funnel 13, and impacts the blade 25. The blade 25 rotates with the round rod 24, and the round rod 24 rotates with the transmission rod 8 through the first bevel gear 10 and the second bevel gear 9. The transmission rod 8 rotates with the front rotating wheel 7. The front rotating wheel 7 rotates through the transmission belt 6. The rear rotating wheel 7 rotates with the two rotating rods 19 through the tooth groove 23 and the circular gear 21. The rotating rod 19 rotates with the rotating ring 17 and the stirring rod 18 through the circular gear 21 and the tooth groove 23. In this way, the exhaust gas can be stirred, so that the exhaust gas and the purified liquid are in more sufficient contact and the purification is more thorough.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste gas recovery and treatment device, comprising a treatment box (4), characterized in that: A plurality of spoilers (14) are fixed inside the processing box (4), a nozzle (5) is fixed above the inside of the processing box (4), both ends of the nozzle (5) pass through the plurality of spoilers (14), a plurality of nozzles (15) are fixed on the outer wall of the nozzle (5), a stirring mechanism (16) is provided inside the spoiler (14), the stirring mechanism (16) comprises a fixed cylinder (20), two rotating rods (19), a plurality of rotating rings (17) and a plurality of stirring rods (18), the inside of the processing box (4) is located at the stirring machine A transmission mechanism (12) is provided below the structure (16), the transmission mechanism (12) comprising a funnel (13), a round rod (24), a blade (25), a transmission rod (8), two rotating wheels (7) and a transmission belt (6); a leakage pipe (1) is fixed at the bottom of the treatment box (4); an air outlet (26) is provided at the top of the treatment box (4); an air intake mechanism (3) is fixed on the right side of the treatment box (4); a water inlet pipe (27) is fixed on the outer side wall of the nozzle (5); and support legs (2) are fixed at the four corners of the bottom of the treatment box (4).

2. The waste gas recovery and treatment device according to claim 1, characterized in that: The bottom end of the fixed cylinder (20) passes through the plurality of spoilers (14), and the outer side walls of the fixed cylinder (20) are respectively fixedly connected to the inside of the plurality of spoilers (14), the inner side wall of the rotating ring (17) is rotatably connected to the outer side wall of the fixed cylinder (20), and one end of the stirring rod (18) close to the fixed cylinder (20) is fixedly connected to the outer side wall of the rotating ring (17).

3. The waste gas recovery and treatment device according to claim 2, characterized in that: The two ends of the rotating rod (19) are rotatably connected to the upper and lower surfaces of the interior of the fixed cylinder (20), a plurality of circular gears (21) are fixed to the outer wall of the rotating rod (19), a plurality of through holes (22) are provided on the outer wall of the fixed cylinder (20), the inner wall of the rotating ring (17) and the inner wall of the rear rotating wheel (7) are respectively provided with one and two tooth grooves (23), and the plurality of circular gears (21) are respectively meshed and connected with the plurality of tooth grooves (23).

4. The waste gas recovery and treatment device according to claim 3, characterized in that: The outer wall of the funnel (13) is fixedly connected to the inner wall of the processing box (4); the outer wall of the round rod (24) is rotatably connected to the fixed shell (11); the bottom of the funnel (13) is fixedly connected to the top of the fixed shell (11); one end of the blade (25) close to the round rod (24) is fixedly connected to the outer wall of the round rod (24); and the blade (25) is located inside the processing box (4).

5. The waste gas recovery and treatment device according to claim 4, characterized in that: The transmission rod (8) passes through the funnel (13), the outer side wall of the transmission rod (8) is rotatably connected to the inside of the funnel (13), the inner side walls of the two rotating wheels (7) are respectively fixedly connected to the outer side wall of the transmission rod (8) and the outer side wall of the fixed cylinder (20), the transmission belt (6) is sleeved on the outer side of the two rotating wheels (7), the front end of the round rod (24) is fixed with a first bevel gear (10), the bottom end of the transmission rod (8) is fixed with a second bevel gear (9), and the first bevel gear (10) and the second bevel gear (9) are meshingly connected.

6. The waste gas recovery and treatment device according to claim 5, characterized in that: The air intake mechanism (3) comprises a cylinder (32), and connecting pipes (28) are fixed on both the left and right sides of the cylinder (32). The interior of the cylinder (32) is rotatably connected to a rotating plate (29), and two filter screens (30) are fixed inside the rotating plate (29). An opening (31) is provided on the outer wall of the cylinder (32), and the left end of the connecting pipe (28) on the left side is fixedly connected to the right side of the processing box (4).

Images