CN215916906U - RTO molecular sieve zeolite runner adsorption equipment - Google Patents
RTO molecular sieve zeolite runner adsorption equipment Download PDFInfo
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- CN215916906U CN215916906U CN202121562681.2U CN202121562681U CN215916906U CN 215916906 U CN215916906 U CN 215916906U CN 202121562681 U CN202121562681 U CN 202121562681U CN 215916906 U CN215916906 U CN 215916906U
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Abstract
The utility model discloses an RTO molecular sieve zeolite rotating wheel adsorption device, which relates to the technical field of VOCs organic waste gas purification, and comprises a shell, wherein an air inlet pipe and an air outlet pipe are respectively and fixedly communicated with two sides of the shell, a zeolite rotating wheel, a desorption fan and RTO oxidation equipment are arranged in the shell, a filter screen is fixedly connected to the inner wall of the air inlet pipe, a cleaning mechanism for cleaning the filter screen is arranged on the inner wall of the air inlet pipe, the cleaning mechanism comprises a mounting box fixedly connected to the surface of the air inlet pipe, a motor is fixedly connected to the inner wall of the mounting box, a first rotating shaft is fixedly connected to the surface of a driving shaft of the motor, an external spline is arranged on the surface of the first rotating shaft, a second rotating shaft is sleeved on the surface of the external spline in a sliding mode, and a first fixing plate is rotatably connected to the surface of the second rotating shaft in a fixed mode, the effect of timely cleaning dust of the filter screen in the air inlet pipe is achieved, and mesh blockage caused by dust easily after the filter screen is used for a long time is solved, thereby causing the problem of influence to the intake.
Description
Technical Field
The utility model relates to the technical field of VOCs (volatile organic compounds) organic waste gas purification, in particular to an RTO (room temperature oxidation) molecular sieve zeolite rotating wheel adsorption device.
Background
VOCS waste gas contains a large amount of organic compounds, causes certain harm to the natural environment, can not be directly discharged, and along with the continuous development of modernization, the requirement of gas discharge is continuously improved, and the requirement of VOCS waste gas treatment is also continuously improved.
However, in the existing zeolite rotary adsorption device, a filter screen in an air inlet pipe cannot be cleaned in time, and after a long time, meshes are easily blocked due to dust, so that the air inlet amount is influenced, and the whole working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an RTO molecular sieve zeolite rotating wheel adsorption device which has the effect of timely cleaning dust on a filter screen in an air inlet pipe and solves the problem that after the filter screen is used for a long time, the filter screen is easy to cause mesh blockage due to dust, so that the air inlet amount is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: RTO molecular sieve zeolite runner adsorption equipment, which comprises a housin, the both sides of casing are fixed respectively and are communicate has intake pipe and outlet duct, the internally mounted of casing has zeolite runner, desorption fan and RTO oxidation equipment, the inner wall fixedly connected with filter screen of intake pipe, the inner wall of intake pipe is provided with and is used for the cleanness the clean mechanism of filter screen.
Optionally, the cleaning mechanism comprises a mounting box fixedly connected to the surface of the air inlet pipe, a motor is fixedly connected to the inner wall of the mounting box, a first rotating shaft is fixedly connected to the surface of a motor driving shaft, an external spline is arranged on the surface of the first rotating shaft, a second rotating shaft is sleeved on the surface of the external spline in a sliding manner, a first fixing plate is rotatably connected to the surface of the second rotating shaft in a fixed-axis manner, a second fixing plate is fixedly connected to the surface of the first fixing plate, a second gear is fixedly connected to the surface of the second rotating shaft, a sliding rod is fixedly connected to the surface of the second fixing plate, a tooth block is sleeved on the surface of the sliding rod in a sliding manner, a spring is fixedly connected to the surfaces of the tooth block and the second fixing plate together, an impact rod is fixedly connected to the surface of the tooth block, and a limiting mechanism for limiting the rotation of the first fixing plate is arranged on the inner wall of the air inlet pipe, the impact mechanism is used for driving the impact rod to do vertical reciprocating motion.
Optionally, the linkage mechanism includes fixed connection and is in the rack row of intake pipe inner wall, the surface of pivot one is offered and is used for pivot three to pass and the dead axle rotation be connected with it through-hole one, the right-hand member fixedly connected with gear one of pivot three, gear one with the rack row meshes mutually, the left end fixedly connected with bevel gear one of pivot three, the surface fixedly connected with bevel gear two of pivot two, bevel gear one with the meshing of bevel gear two.
Optionally, the limiting mechanism comprises a limiting rod, the limiting rod is fixedly connected to the inner wall of the air inlet pipe, and a second through hole used for the limiting rod to penetrate through and be in sliding connection with the limiting rod is formed in the surface of the first fixing plate.
Optionally, the surface of the air inlet pipe is provided with an ash outlet, and the surface of the air inlet pipe is fixedly connected with an ash collecting box.
Optionally, a cavity is formed in the shell, a heat insulation layer is fixedly connected to the inside of the cavity, and the heat insulation layer is a high-temperature dimensional nano heat insulation material.
Compared with the prior art, the utility model has the following beneficial effects:
when the device works, VOCs organic waste gas is guided into the shell through the air inlet pipe, dust particles in the waste gas can be filtered through the filter screen in the air inlet pipe, the VOCs in the waste gas are adsorbed by hydrophobic zeolite, the zeolite rotating wheel continuously rotates, the adsorbed VOCs are transferred to a desorption area, the VOCs adsorbed on the zeolite rotating wheel are desorbed through hot air of a desorption fan 5 at the temperature of 80-220 ℃, the desorbed high-concentration organic waste gas enters RTO (regenerative thermal oxidizer) equipment to be degraded into carbon dioxide, water vapor and the like, and the carbon dioxide, the water vapor and the like are discharged through the air outlet pipe.
Secondly, the mesh is easy to block due to long-term use of the filter screen, the second gear is driven to rotate by starting the motor, the second gear is driven to move by the rotation of the second gear, the tooth block is driven to move rightwards by the rotation of the second gear, the spring is in a compressed state at the moment, when the second tooth of the second gear is not abutted to the tooth block, the tooth block moves leftwards under the action of the reset of the spring due to the reason that the gap exists between every two teeth of the second gear, the tooth block is driven to vibrate in the horizontal direction by continuous rotation of the second gear, and the impact rod can be driven to vibrate for dust removal of the filter screen by vibration of the tooth block.
Thirdly, the filter screen can be completely cleaned by moving the impact rod upwards.
Drawings
FIG. 1 is an isometric view of a structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a top view of a second rotating shaft, a second gear, a second fixing plate, a sliding rod, a spring, a striking rod, a limiting rod and a tooth block structure.
In the figure: 1. a housing; 2. an air inlet pipe; 3. an air outlet pipe; 4. a zeolite wheel; 5. a desorption fan; 6. RTO oxidation equipment; 7. mounting a box; 8. a motor; 9. a first rotating shaft; 10. a second rotating shaft; 11. a rotating shaft III; 12. a first gear; 13. a rack row; 14. a first conical gear; 15. a second bevel gear; 16. a first fixing plate; 17. a second gear; 18. a second fixing plate; 19. a slide bar; 20. a spring; 21. a striker bar; 22. a limiting rod; 23. an ash hole; 24. a dust collecting box; 25. a thermal insulation layer; 26. a filter screen; 27. a tooth block.
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 to 4, the present invention provides a technical solution: the RTO molecular sieve zeolite rotating wheel adsorption device comprises a shell 1, wherein an air inlet pipe 2 and an air outlet pipe 3 are respectively and fixedly communicated with two sides of the shell 1, a zeolite rotating wheel 4, a desorption fan 5 and RTO oxidation equipment 6 are arranged in the shell 1, a filter screen 26 is fixedly connected with the inner wall of the air inlet pipe 2, a cleaning mechanism for cleaning the filter screen 26 is arranged on the inner wall of the air inlet pipe 2, VOCs organic waste gas is introduced into the shell 1 through the air inlet pipe 2 during work, can filter waste gas apoplexy dust particle through filter screen 26 in intake pipe 2, VOCs in the waste gas is adsorbed by hydrophobic zeolite, the zeolite runner incessantly rotates, it is regional to transfer adsorbed VOCs to the desorption, the VOCs who adsorbs on the zeolite runner, through the 80 ~ 220 ℃ hot air desorption of desorption fan 5, high concentration organic waste gas under the desorption gets into RTO oxidation equipment 6 degradation to carbon dioxide and steam etc. through 3 discharges of outlet duct.
In order to prevent the filter screen 26 from being used for a long time, the meshes of the filter screen are blocked, further, the cleaning mechanism comprises a mounting box 7 fixedly connected to the surface of the air inlet pipe 2, the inner wall of the mounting box 7 is fixedly connected with a motor 8, the surface of a driving shaft of the motor 8 is fixedly connected with a first rotating shaft 9, the surface of the first rotating shaft 9 is provided with an external spline, the surface of the external spline is slidably sleeved with a second rotating shaft 10, the surface of the second rotating shaft 10 is fixedly connected with a first fixing plate 16, the surface of the first fixing plate 16 is fixedly connected with a second fixing plate 18, the surface of the second rotating shaft 10 is fixedly connected with a second gear 17, the surface of the second fixing plate 18 is fixedly connected with a sliding rod 19, the surface of the sliding rod 19 is slidably sleeved with a tooth block 27, the surfaces of the tooth block 27 and the second fixing plate 18 are fixedly connected with a spring 20, the surface of the tooth block 27 is fixedly connected with an impact rod 21, and the inner wall of the air inlet pipe 2 is provided with a limiting mechanism for limiting the first fixing plate 16 to rotate, the vertical reciprocating motion of the striking rod 21 is driven by a linkage mechanism, the first rotating shaft 9 is driven to rotate by starting the motor 8, the second rotating shaft 10 is driven to rotate by the rotation of the first rotating shaft 9, the second gear 17 is driven to rotate by the rotation of the second rotating shaft 10, the tooth block 27 is driven to move by the rotation of the second gear 17, a gap exists between a first tooth and a second tooth which are in contact with the tooth block 27 of the second gear 17, the tooth block 27 is driven to move rightwards by the rotation of the second gear 17, the spring 20 is in a compression state at the moment, when the second tooth of the second gear 17 is not abutted against the tooth block 27, the tooth block 27 is driven to generate vibration in the horizontal direction by the continuous rotation of the second gear 17 due to the gap existing between each tooth of the second gear 17 and moves leftwards under the reset effect of the spring 20, and the tooth block 27 is driven to generate vibration in the horizontal direction by the vibration of the tooth block 27, the impact rod 21 can be driven to vibrate the filter screen 26 for ash removal, and the impact rod 21 can be driven to vertically and comprehensively vibrate the filter screen 26 for ash removal through the action of the linkage mechanism.
In order to perform vertical and overall vibration dust removal on the filter screen 26, further, the linkage mechanism comprises a rack row 13 fixedly connected to the inner wall of the air inlet pipe 2, a first through hole for allowing a rotating shaft third 11 to penetrate through and be rotationally connected with a fixed shaft is formed in the surface of a rotating shaft first 9, a gear first 12 is fixedly connected to the right end of the rotating shaft third 11, the gear first 12 is meshed with the rack row 13, a conical gear first 14 is fixedly connected to the left end of the rotating shaft third 11, a conical gear second 15 is fixedly connected to the surface of a rotating shaft second 10, the conical gear first 14 is meshed with the conical gear second 15, the conical gear second 15 is driven to rotate through the rotation of the rotating shaft second 10, the conical gear first 14 is driven to rotate through the rotation of the conical gear first 14, the rotating shaft third 11 is driven to rotate through the rotation of the rotating shaft third 11, the gear first 12 is driven to rotate through the rotation of the gear first 12, the rack bar 13 drives the rotating shaft II 10 to move upwards, namely the impact rod 21 is driven to move upwards, and therefore the filter screen 26 can be subjected to comprehensive dust cleaning work.
In order to prevent the first fixing plate 16 from rotating, the limiting mechanism further includes a limiting rod 22, the limiting rod 22 is fixedly connected to the inner wall of the air inlet pipe 2, and a second through hole for allowing the limiting rod 22 to pass through and to be in sliding connection with the surface of the first fixing plate 16 is formed.
In order to conveniently collect the dust cleaned by the filter screen 26, further, the surface of the air inlet pipe 2 is provided with a dust outlet hole 23, the surface of the air inlet pipe 2 is fixedly connected with a dust collecting box 24,
in order to make the heat preservation effect in the shell 1 better, further, the cavity is opened in the shell 1, and the inside fixedly connected with insulating layer of cavity is high temperature dimension nanometer thermal insulation material.
The working principle is as follows: when the RTO molecular sieve zeolite rotating wheel adsorption device is used, VOCs organic waste gas is guided into the shell 1 through the air inlet pipe 2 during working, dust particles in the waste gas can be filtered through the filter screen 26 in the air inlet pipe 2, VOCs in the waste gas are adsorbed by hydrophobic zeolite, the zeolite rotating wheel continuously rotates, the adsorbed VOCs are transferred to a desorption area, the VOCs adsorbed on the zeolite rotating wheel are desorbed through hot air at the temperature of 80-220 ℃ of the desorption fan 5, the desorbed high-concentration organic waste gas enters the RTO oxidation equipment 6 to be degraded into carbon dioxide, water vapor and the like, and the carbon dioxide, water vapor and the like are discharged through the air outlet pipe 3;
because the filter screen 26 is used for a long time, meshes are easy to block, the first rotating shaft 9 is driven to rotate by starting the motor 8, the second rotating shaft 10 is driven to rotate by the rotation of the first rotating shaft 9, the second gear 17 is driven to rotate by the rotation of the second rotating shaft 10, the tooth block 27 is driven to move by the rotation of the second gear 17, a gap exists between a first tooth and a second tooth which are in contact with the tooth block 27 of the second gear 17, the tooth block 27 is driven to move rightwards by the rotation of the second gear 17, the spring 20 is in a compressed state, when the second tooth of the second gear 17 is not abutted to the tooth block 27, the tooth block 27 is driven to vibrate in the horizontal direction by the continuous rotation of the second gear 17 due to the gap existing between each tooth of the second gear 17, and the tooth block 27 is driven to vibrate in the horizontal direction by the vibration of the tooth block 27, the striking rod 21 can be driven to shake and clean the filter screen 26;
through the rotation of the second rotating shaft 10, the second conical gear 15 is driven to rotate, through the rotation of the second conical gear 15, the first conical gear 14 is driven to rotate, through the rotation of the first conical gear 14, the third rotating shaft 11 is driven to rotate, through the rotation of the third rotating shaft 11, the first gear 12 is driven to rotate, through the rotation of the first gear 12, under the action of the rack bar 13, the first gear is driven to move upwards, so that the second rotating shaft 10 is driven to move upwards, namely, the impact rod 21 is driven to move upwards, and comprehensive dust cleaning work can be performed on the filter screen 26.
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 (5)
- RTO molecular sieve zeolite runner adsorption equipment, including casing (1), its characterized in that: the utility model discloses a cleaning device of a coal mine underground coal mine, the fixed surface of fixed plate (16) is connected with fixed plate two (18), the fixed surface of pivot two (10) is connected with gear two (17), the fixed surface of fixed plate two (18) is connected with slide bar (19), tooth piece (27) have been cup jointed in the slip of the surface of slide bar (19), tooth piece (27) with the common fixedly connected with spring (20) in surface of fixed plate two (18), the fixed surface of tooth piece (27) is connected with impact rod (21), the inner wall of intake pipe (2) is provided with and is used for the restriction pivoted limiting mechanism takes place for fixed plate one (16), still including being used for driving the link gear of impact rod (21) vertical reciprocating motion.
- 2. The RTO molecular sieve zeolite wheel adsorption unit of claim 1, wherein: the link gear includes fixed connection and is in rack row (13) of intake pipe (2) inner wall, the surface of pivot (9) is offered and is used for pivot three (11) to pass and the dead axle rotation through-hole one of being connected with it, the right-hand member fixedly connected with gear (12) of pivot three (11), gear (12) with rack row (13) mesh mutually, the left end fixedly connected with conical gear (14) of pivot three (11), the fixed surface of pivot two (10) is connected with conical gear two (15), conical gear one (14) with conical gear two (15) mesh mutually.
- 3. The RTO molecular sieve zeolite wheel adsorption unit of claim 2, wherein: the limiting mechanism comprises a limiting rod (22), the limiting rod (22) is fixedly connected to the inner wall of the air inlet pipe (2), and a second through hole used for the limiting rod (22) to penetrate and be in sliding connection with the limiting rod is formed in the surface of the first fixing plate (16).
- 4. The RTO molecular sieve zeolite wheel adsorption unit of claim 3, wherein: the dust collecting device is characterized in that a dust outlet hole (23) is formed in the surface of the air inlet pipe (2), and a dust collecting box (24) is fixedly connected to the surface of the air inlet pipe (2).
- 5. The RTO molecular sieve zeolite rotary wheel adsorption unit of any one of claims 2, 3, or 4, wherein: the heat insulation structure is characterized in that a cavity is formed in the shell (1), a heat insulation layer is fixedly connected to the inside of the cavity, and the heat insulation layer is a high-temperature dimensional nano heat insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562681.2U CN215916906U (en) | 2021-07-10 | 2021-07-10 | RTO molecular sieve zeolite runner adsorption equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562681.2U CN215916906U (en) | 2021-07-10 | 2021-07-10 | RTO molecular sieve zeolite runner adsorption equipment |
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| Publication Number | Publication Date |
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| CN215916906U true CN215916906U (en) | 2022-03-01 |
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| CN202121562681.2U Active CN215916906U (en) | 2021-07-10 | 2021-07-10 | RTO molecular sieve zeolite runner adsorption equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608109A (en) * | 2022-10-12 | 2023-01-17 | 江苏宏博气体装备科技有限公司 | Molecular sieving equipment for nitrogen-oxygen production |
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2021
- 2021-07-10 CN CN202121562681.2U patent/CN215916906U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608109A (en) * | 2022-10-12 | 2023-01-17 | 江苏宏博气体装备科技有限公司 | Molecular sieving equipment for nitrogen-oxygen production |
| CN115608109B (en) * | 2022-10-12 | 2023-10-10 | 江苏宏博气体装备科技有限公司 | Molecular sieve removing equipment for preparing nitrogen and oxygen |
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