CN215539265U

CN215539265U - RTO catalytic combustion equipment with zeolite molecular sieve runner adsorbs concentration

Info

Publication number: CN215539265U
Application number: CN202121354356.7U
Authority: CN
Inventors: 陈华
Original assignee: Dongguan Guanglu Environmental Protection Engineering Co ltd
Current assignee: Dongguan Guanglu Environmental Protection Engineering Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-18
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an RTO catalytic combustion device with zeolite molecular sieve rotating wheels for adsorption concentration, which comprises a base, wherein one side of the upper end of the base is fixedly connected with a filter box, one side of the filter box is provided with a purifying box, the filter box is communicated with the purifying box through a first through pipe, one side of the purifying box is provided with a processing box, the purifying box is communicated with the processing box through a second through pipe, the top ends of the filter box and the purifying box are fixedly connected with a mounting shell, one side of the filter box is provided with an air inlet, a filter plate and a rotating mechanism are arranged in the filter box, the filter plate is fixedly connected with the inner wall of the filter box, the upper end of the rotating mechanism penetrates through the mounting shell, one side of the rotating mechanism is connected with a vertical rod through a transmission belt, the top end of the vertical rod is rotatably connected with the inner wall of the mounting shell, the lower end of the vertical rod is inserted in the purifying box, and the bottom end of the vertical rod is rotatably connected with the bottom wall of the purifying box, the exhaust gas purification efficiency is also ensured.

Description

RTO catalytic combustion equipment with zeolite molecular sieve runner adsorbs concentration

Technical Field

The utility model relates to an RTO catalytic combustion device with zeolite molecular sieve rotary wheel adsorption concentration, belonging to the technical field of waste gas treatment.

Background

RTO refers to Regenerative Thermal oxidation technology, and is called as "Regenerative Thermal Oxidizer" in English. The RTO regenerative thermal oxidation heat recovery adopts a new unsteady heat transfer mode, and the principle is to heat the organic waste gas to over 760 ℃ so as to oxidize and decompose VOC in the waste gas into CO2 and H20. The high-temperature gas generated by oxidation flows through a specially-made ceramic heat accumulator to heat the ceramic body so as to store heat, and the heat is used for preheating subsequently-entering organic waste gas, so that the fuel consumption of waste gas heating is saved. The RTO technology is suitable for treating the waste gas with medium and low concentration (100-. In order to ensure the treatment effect on the exhaust gas, zeolite molecular sieves, which are a type of adsorbent or film-like substance having uniform micropores and mainly composed of silicon, aluminum, oxygen and other metal cations, and having a pore size equivalent to the size of a general molecule, are commonly used in the exhaust gas purification process to sieve various fluid molecules according to their effective pore size. Zeolite molecular sieves refer to those crystalline aluminosilicates, both natural and synthetic, which have the function of molecular sieves. The zeolite molecular sieve has become an independent subject due to its specific structure and performance, and its application is in the fields of petrochemical industry, environmental protection, bioengineering, food industry, pharmaceutical chemical industry, etc. With the development of various industries of national economy, the zeolite molecular sieve has increasingly wide application prospect.

Current RTO exhaust-gas treatment equipment is carrying out the purifying process to the aircraft, has zeolite molecular sieve runner surface because the absorption has more granule, when granule quantity is more, not only can influence the filter effect that has zeolite molecular sieve runner, still can influence the speed of passing through of waste gas to can reduce holistic treatment effeciency, and will have zeolite molecular sieve runner to dismantle the trouble of getting off the clearance again ten minutes, and still need stop whole treatment facility, influence the exhaust-gas treatment process.

Disclosure of Invention

The utility model aims to provide RTO catalytic combustion equipment with zeolite molecular sieve rotating wheel adsorption concentration, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an RTO catalytic combustion device with zeolite molecular sieve rotary wheel adsorption concentration comprises a base, wherein a filter box is fixedly connected to one side of the upper end of the base, a purifying box is arranged on one side of the filter box, the filter box is communicated with the purifying box through a first through pipe, a processing box is arranged on one side of the purifying box, the purifying box is communicated with the processing box through a second through pipe, an installation shell is fixedly connected to the top ends of the filter box and the purifying box, an air inlet is arranged on one side of the filter box, a filter plate and a rotating mechanism are arranged in the filter box, the filter plate is fixedly connected with the inner wall of the filter box, the upper end of the rotating mechanism penetrates through the installation shell, a vertical rod is connected to one side of the rotating mechanism through a transmission belt, the top end of the vertical rod is rotatably connected with the inner wall of the installation shell, a second transmission wheel is fixedly sleeved on the outer side of the vertical rod, and the lower end of the vertical rod is inserted in the purifying box, the utility model discloses a purification box, including montant, fixed cover, first bevel gear, fixed connection has the pivot on the purification box inner wall, the montant bottom is connected with the rotation of purification box bottom wall, the fixed cover in the montant outside has first bevel gear, fixedly connected with pivot on the purification box inner wall, fixed cover has second bevel gear and zeolite molecular sieve runner in the pivot, first bevel gear and second bevel gear mesh mutually, zeolite molecular sieve runner one side is equipped with clearance mechanism.

Preferably, slewing mechanism includes motor, bull stick, flabellum and first drive wheel, motor fixed connection is in the installation shell upper end, motor output end fixedly connected with bull stick, the bull stick lower extreme is inserted and is established in the rose box, the bull stick bottom cup joints with the filter plate activity, a plurality of flabellums of bull stick bottom outside fixedly connected with, it is a plurality of the flabellum all is located the filter plate below, first drive wheel is located the installation shell, first drive wheel is fixed to be cup jointed on the bull stick.

Preferably, clearance mechanism includes third bevel gear, fourth bevel gear, connecting rod and clearance dish, it is connected with two connecting rods to rotate on the purifying box inner wall, two it has the third bevel gear all to fix the cover on the connecting rod, it has two fourth bevel gears, two to fix the cover on the montant the fourth bevel gear meshes with two third bevel gears respectively, two it has the clearance dish, three all to fix the cover in connecting rod and the pivot the surface contact all with zeolite molecular sieve runner.

Preferably, a plurality of equal fixedly connected with cleaning brush in flabellum upper end, a plurality of cleaning brush all contacts with the filter plate bottom.

Preferably, the bottom of the filter box is fixedly connected with a collecting tank, and the collecting tank corresponds to the filter plate.

Preferably, the horizontal height of the first through pipe is greater than that of the filter plate.

Compared with the prior art, the utility model has the beneficial effects that: waste gas can pass through the filter plate before entering the purifying box, larger particles in the waste gas are intercepted by the filter plate, the intercepted particles are concentrated in the collecting tank, the motor drives the rotating rod to rotate, the rotating rod drives the fan blades to rotate, the flue gas can be assisted to rapidly pass through the filter plate, the fan blades can drive the cleaning brushes to clean the particles adhered to the bottom end of the filter plate while rotating, the influence on the passing speed of the waste gas due to the excessive amount of the particles adhered to the bottom end of the filter plate is prevented, the obtained waste gas after primary filtering enters the purifying box to be further processed by the zeolite molecular sieve rotating wheel, the particles in the waste gas are adhered to the outer surface of the zeolite molecular sieve rotating wheel, the vertical rod can rotate by the matching of the first driving wheel, the driving belt and the second driving wheel, and the matching of the third bevel gear and the fourth bevel gear, make the connecting rod rotate, and then make three clearance dish rotate, clear up the particulate matter of zeolite molecular sieve runner surface adhesion, do not need the clearance of shutting down, more convenience guarantees the filter effect of zeolite molecular sieve runner, has also guaranteed exhaust purification efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the filtration tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic view of the structure of the A-A surface of the present invention.

In the figure: 1. a base; 2. a filter box; 3. a purification box; 4. a treatment tank; 5. a rotating mechanism; 51. a motor; 52. a rotating rod; 53. a fan blade; 54. a first drive pulley; 6. a cleaning mechanism; 61. a connecting rod; 62. cleaning the disc; 63. a third bevel gear; 64. a fourth bevel gear; 7. a transmission belt; 8. an air inlet; 9. collecting tank; 10. mounting a shell; 11. a vertical rod; 12. a zeolite molecular sieve rotating wheel; 13. a rotating shaft; 14. filtering the plate; 15. cleaning a brush; 16. a second bevel gear; 17. a second pipe; 18. a first through pipe; 19. a first bevel gear; 20. a second transmission wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an RTO catalytic combustion device with zeolite molecular sieve rotary wheel adsorption concentration comprises a base 1, a filter box 2 is fixedly connected to one side of the upper end of the base 1, a purifying box 3 is arranged on one side of the filter box 2, the filter box 2 is communicated with the purifying box 3 through a first through pipe 18, a processing box 4 is arranged on one side of the purifying box 3, the purifying box 3 is communicated with the processing box 4 through a second through pipe 17, a mounting shell 10 is fixedly connected to the top ends of the filter box 2 and the purifying box 3, an air inlet 8 is arranged on one side of the filter box 2, a filter plate 14 and a rotating mechanism 5 are arranged in the filter box 2, the filter plate 14 is fixedly connected with the inner wall of the filter box 2, the upper end of the rotating mechanism 5 penetrates through the mounting shell 10, a vertical rod 11 is connected to one side of the rotating mechanism 5 through a driving belt 7, the top end of the vertical rod 11 is rotatably connected with the inner wall of the mounting shell 10, a second driving wheel 20 is fixedly sleeved outside the vertical rod 11, the lower end of the vertical rod 11 is inserted in the purifying box 3, the bottom end of the vertical rod 11 is rotatably connected with the bottom wall of the purification box 3, a first bevel gear 19 is fixedly sleeved on the outer side of the vertical rod 11, a rotating shaft 13 is fixedly connected onto the inner wall of the purification box 3, a second bevel gear 16 and a zeolite molecular sieve rotating wheel 12 are fixedly sleeved on the rotating shaft 13, the first bevel gear 19 is meshed with the second bevel gear 16, a cleaning mechanism 6 is arranged on one side of the zeolite molecular sieve rotating wheel 12, stopping and cleaning are not needed, more convenience is achieved, the filtering effect of the zeolite molecular sieve rotating wheel 12 is guaranteed, and waste gas purification efficiency is also guaranteed.

The rotating mechanism 5 comprises a motor 51, a rotating rod 52, fan blades 53 and a first driving wheel 54, the motor 51 is fixedly connected to the upper end of the mounting shell 10, the output end of the motor 51 is fixedly connected with the rotating rod 52, the lower end of the rotating rod 52 is inserted into the filter box 2, the bottom end of the rotating rod 52 is movably sleeved with the filter plates 14, the outer side of the bottom end of the rotating rod 52 is fixedly connected with the fan blades 53, the fan blades 53 are all positioned below the filter plates 14, the first driving wheel 54 is positioned in the mounting shell 10, the first driving wheel 54 is fixedly sleeved on the rotating rod 52, the motor 51 drives the rotating rod 52 to rotate, the rotating rod 52 drives the fan blades 53 to rotate, the flue gas can be assisted to rapidly pass through the filter plates 14, the cleaning mechanism 6 comprises a third bevel gear 63, a fourth bevel gear 64, a connecting rod 61 and a cleaning disc 62, the inner wall of the purification box 3 is rotatably connected with two connecting rods 61, the third bevel gears 63 are fixedly sleeved on the two connecting rods 61, two fourth bevel gears 64 are fixedly sleeved on the vertical rods 11, two fourth bevel gears 64 are respectively meshed with two third bevel gears 63, cleaning disks 62 are fixedly sleeved on two connecting rods 61 and the rotating shaft 13, three cleaning disks 62 are respectively contacted with the outer surface of the zeolite molecular sieve rotating wheel 12, the vertical rod 11 rotates through the cooperation of the first driving wheel 54, the driving belt 7 and the second driving wheel 20 so as to drive the zeolite molecular sieve rotating wheel 12 to rotate, in addition, the cooperation of the third bevel gears 63 and the fourth bevel gears 64 enables the connecting rods 61 to rotate so as to enable the three cleaning disks 62 to rotate, particulate matters adhered to the outer surface of the zeolite molecular sieve rotating wheel 12 are cleaned, cleaning brushes 15 are fixedly connected to the upper ends of a plurality of fan blades 53, the plurality of cleaning brushes 15 are respectively contacted with the bottom ends of the filter plates 14, the plurality of fan blades 53 can drive the plurality of cleaning brushes 15 to clean the particulate matters adhered to the bottom ends of the filter plates 14 while rotating, and the influence on the exhaust gas passing speed due to excessive amount of the particulate matters adhered to the bottom ends of the filter plates 14 is prevented, the bottom of the filter box 2 is fixedly connected with a collecting tank 9, the collecting tank 9 corresponds to the filter plate 14, the intercepted particulate matters are collected in the collecting tank 9, unified treatment is facilitated, and the horizontal height of the first through pipe 18 is larger than that of the filter plate 14.

Specifically, when the utility model is used, the waste gas enters the filter tank 2 through the external fan, the waste gas passes through the filter plate 14 before entering the purification tank 3, the filter plate 14 intercepts larger particles in the waste gas, the intercepted particles are concentrated in the collecting tank 9, the motor 51 drives the rotating rod 52 to rotate, the rotating rod 52 drives the plurality of fan blades 53 to rotate, the flue gas can be assisted to rapidly pass through the filter plate 14, the plurality of fan blades 53 can drive the plurality of cleaning brushes 15 to clean the particles adhered to the bottom end of the filter plate 14 while rotating, the influence on the passing speed of the waste gas due to excessive particles adhered to the bottom end of the filter plate 14 is prevented, the primarily filtered waste gas enters the purification tank 3 and further passes through the zeolite molecular sieve rotating wheel 12, the particles in the waste gas are adhered to the outer surface of the zeolite molecular sieve rotating wheel 12, the vertical rod 11 rotates through the cooperation of the first driving wheel 54, the driving belt 7 and the second driving wheel 20, thereby drive zeolite molecular sieve runner 12 and rotate, and the cooperation of third bevel gear 63 and fourth bevel gear 64 makes connecting rod 61 rotate, and then makes three cleaning disc 62 rotate, clears up the particulate matter of zeolite molecular sieve runner 12 surface adhesion, does not need the shut down clearance, and more convenience guarantees the filter effect of zeolite molecular sieve runner 12, has also guaranteed exhaust purification efficiency.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a RTO catalytic combustion equipment with zeolite molecular sieve runner adsorbs concentration, includes base (1), its characterized in that, base (1) upper end one side fixedly connected with rose box (2), rose box (2) one side is equipped with purifying box (3), communicate through first siphunculus (18) between rose box (2) and purifying box (3), purifying box (3) one side is equipped with handles case (4), communicate through second siphunculus (17) between purifying box (3) and the processing case (4), rose box (2) and purifying box (3) top fixedly connected with installation shell (10), rose box (2) one side is equipped with air inlet (8), rose box (2) inside is equipped with filter plate (14) and slewing mechanism (5), filter plate (14) and rose box (2) inner wall fixed connection, slewing mechanism (5) upper end runs through installation shell (10), slewing mechanism (5) one side is connected with montant (11) through drive belt (7), montant (11) top is connected with installation shell (10) inner wall rotation, the fixed cover in montant (11) outside has been cup jointed second drive wheel (20), montant (11) lower extreme is inserted and is established in purifying box (3), montant (11) bottom is connected with purifying box (3) diapire rotation, the fixed cover in montant (11) outside has been cup jointed first bevel gear (19), fixedly connected with pivot (13) on purifying box (3) inner wall, the fixed cover is cup jointed second bevel gear (16) and zeolite molecular sieve runner (12) on pivot (13), first bevel gear (19) and second bevel gear (16) mesh mutually, zeolite molecular sieve runner (12) one side is equipped with clearance mechanism (6).

2. The RTO catalytic combustion unit with zeolite molecular sieve rotor adsorption enrichment of claim 1, wherein: slewing mechanism (5) include motor (51), bull stick (52), flabellum (53) and first drive wheel (54), motor (51) fixed connection is in installation shell (10) upper end, motor (51) output end fixedly connected with bull stick (52), bull stick (52) lower extreme is inserted and is established in rose box (2), bull stick (52) bottom and filter plate (14) activity cup joint, a plurality of flabellum (53) of bull stick (52) bottom outside fixedly connected with, a plurality of flabellum (53) all are located filter plate (14) below, first drive wheel (54) are located installation shell (10), first drive wheel (54) are fixed cup joint on bull stick (52).

3. The RTO catalytic combustion unit with zeolite molecular sieve rotor adsorption enrichment of claim 1, wherein: clearance mechanism (6) include third bevel gear (63), fourth bevel gear (64), connecting rod (61) and clearance dish (62), it is connected with two connecting rods (61) to rotate on purifying box (3) inner wall, two equal fixed third bevel gear (63) of having cup jointed on connecting rod (61), fixed cover has been gone up in montant (11) and has been cup jointed two fourth bevel gears (64), two fourth bevel gear (64) mesh mutually with two third bevel gears (63) respectively, two equal fixed clearance dish (62), three of having cup jointed on connecting rod (61) and pivot (13) clearance dish (62) all with zeolite molecular sieve runner (12) external surface contact.

4. The RTO catalytic combustion unit with zeolite molecular sieve rotor adsorption enrichment of claim 2, wherein: a plurality of equal fixedly connected with clearance brush (15) in flabellum (53) upper end, a plurality of clearance brush (15) all with filter plate (14) bottom contact.

5. The RTO catalytic combustion unit with zeolite molecular sieve rotor adsorption enrichment of claim 1, wherein: the bottom of the filter box (2) is fixedly connected with a collecting groove (9), and the collecting groove (9) corresponds to the filter plate (14).

6. The RTO catalytic combustion unit with zeolite molecular sieve rotor adsorption enrichment of claim 1, wherein: the horizontal height of the first through pipe (18) is greater than that of the filter plate (14).