A zeolite wheel cleaning mechanism and a zeolite wheel adsorption system

Abstract

The utility model relates to the technical field of zeolite wheel adsorption, in particular to a zeolite wheel cleaning mechanism and a zeolite wheel adsorption system, comprising a rotating component, which includes a fixing component, a driving motor arranged inside the fixing component, a pulley arranged at one end of the driving motor, a rotating ring arranged at one side of the pulley, and a transmission belt arranged between the pulley and the rotating ring; a cleaning component, which includes a reduction assembly arranged at one side of the fixing component, a transmission assembly arranged at one end of the reduction assembly, a lifting assembly arranged at one side of the transmission assembly, and a rolling assembly arranged on the lifting assembly; the rotating ring is rotatably connected with the pulley through the transmission belt, and the vibration caused by the rapid rotation process can be reduced by the design of the rotating assembly and the reduction assembly. Through the cooperation of the transmission assembly, the lifting assembly and the rolling assembly, the rolling rod can clean the surface of the zeolite roller body, thereby ensuring the separation of dust in the exhaust gas on the zeolite roller, thereby ensuring the adsorption efficiency of the wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of zeolite wheel adsorption, in particular to a zeolite wheel cleaning mechanism and a zeolite wheel adsorption system. Background Art

[0002] The shipbuilding industry generates a large amount of VOCs during production, repair and construction, causing serious pollution and impact. One of the main treatment technologies is zeolite rotor adsorption + catalytic combustion, and the zeolite rotors used are mainly imported brands. This project jointly studies zeolite rotors with domestic rotor manufacturers to improve the performance of zeolite rotors in actual engineering use, provide technical support for the localization of rotors in subsequent projects, and shorten the production cycle of zeolite rotors in subsequent projects, reduce the procurement costs of zeolite rotors, and further increase the advantages in engineering project competition.

[0003] During the use of the zeolite wheel adsorption system, after the zeolite wheel has been used, there will always be some dust or high-boiling-point VOC substances attached to the surface of the inlet side of the adsorption module. The dust and other impurities in the exhaust gas adhere to the wheel and are difficult to desorb. As the use time goes by, the wheel is gradually blocked, which can easily affect the adsorption efficiency. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problem or the problem of easy clogging in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a zeolite wheel cleaning mechanism.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: comprising a rotating component, which includes a fixing member, a driving motor arranged inside the fixing member, a pulley arranged at one end of the driving motor, a rotating ring arranged at one side of the pulley, and a transmission belt arranged between the pulley and the rotating ring;

[0008] A cleaning component, comprising a deceleration assembly disposed on one side of the fixing member, a transmission assembly disposed on one end of the deceleration assembly, a lifting assembly disposed on one side of the transmission assembly, and a rolling assembly disposed on the lifting assembly;

[0009] Wherein, the rotating ring is rotationally connected to the pulley via a transmission belt.

[0010] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, the fixing member includes a fixing frame, a fixing frame arranged inside the fixing frame, a fixing plate arranged at one end of the fixing frame, a rotating shaft 1 arranged at the center of the fixing frame, and a zeolite wheel body arranged inside the rotating ring;

[0011] Wherein, the rotating ring is fixedly connected to a rotating shaft.

[0012] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, wherein: the reduction assembly includes a gear 1 arranged at one end of the rotating shaft 1, a rotating shaft 2 arranged at one side of the fixed plate, and a gear 2 arranged outside the rotating shaft 2;

[0013] Wherein, the gear one is meshed with the gear two.

[0014] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, wherein: the transmission assembly includes a disc arranged on one side of the gear 2, a connecting rod arranged at the lower end of the disc, and a crank arranged at one end of the connecting rod;

[0015] Wherein, the disc is fixedly connected to the second rotating shaft.

[0016] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, wherein: the lifting assembly includes a fixed rod arranged on one side of the crank, a lifting plate arranged on one end of the fixed rod, and a slide rail arranged above the fixed frame;

[0017] Wherein, the slide rail is slidably arranged in the lifting plate.

[0018] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, the rolling assembly includes a rotating shaft arranged inside one end of the lifting plate, and a rolling rod arranged outside the rotating shaft.

[0019] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, it further includes a collecting component, which includes a scraping component arranged above the fixing frame, and a dust collecting component arranged on one side of the scraping component;

[0020] Wherein, the dust suction component is connected with the rolling component.

[0021] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, the scratching assembly includes a driving gear at one end of the rotating shaft, a spring arranged on one side of the driving gear, a screw arranged on the fixed frame, a scraper arranged on the outside of the screw, and a transmission gear arranged at one end of the screw;

[0022] Wherein, the driving gear is meshed with the transmission gear, and the gear 1 is configured as a half gear.

[0023] As a preferred solution of the zeolite wheel cleaning mechanism of the utility model, wherein: the dust collection component includes a driving motor arranged above the fixing frame, and a dust collection pipe is arranged on one side of the driving motor;

[0024] Wherein, the dust suction pipe is arranged in parallel with the rolling rod.

[0025] The zeolite wheel cleaning mechanism of the utility model has the following beneficial effects: the vibration caused by rapid rotation can be reduced through the design of the rotating component and the deceleration component, and the rolling rod can clean the surface of the zeolite roller body through the cooperation of the transmission component, the lifting component and the rolling component, thereby ensuring the detachment of dust in the exhaust gas on the zeolite roller, thereby ensuring the adsorption efficiency of the wheel.

[0026] In view of the fact that in actual use, there are still problems such as small pore size and reduced wheel life, a zeolite wheel adsorption system is proposed.

[0027] In order to solve the above technical problems, the utility model also provides the following technical solutions: comprising a zeolite wheel cleaning mechanism, and a pretreatment module, which is arranged on one side of the zeolite wheel body;

[0028] The electrical and control module is arranged inside the fixed frame.

[0029] The beneficial effects of the zeolite rotor adsorption system of the utility model are as follows: the molecular sieve content of the current general molecular sieve rotor is 100-120 kg / m3, and the molecular sieve load is increased to 160 kg / m3, which improves the adsorption efficiency of the rotor, effectively reduces the energy consumption of the rotor operation, and extends the service life of the rotor. The large-pore high-load adsorption rotor has improved purification efficiency under the same size specifications, especially for high-concentration exhaust gas, under the same performance conditions, the rotor treatment efficiency is increased by 2%-3%. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0031] Figure 1 It is a schematic diagram of the overall structure of the zeolite wheel cleaning mechanism of the utility model.

[0032] Figure 2 It is a partial structural schematic diagram of the zeolite wheel cleaning mechanism of the utility model.

[0033] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of the middle part.

[0034] Figure 4 It is a schematic diagram of the transmission component structure of the utility model.

[0035] Figure 5 This is a structural schematic diagram of Example 2 of the present utility model.

[0036] Figure 6 It is a schematic diagram of the structure of the collecting component of the utility model. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0040] Example 1

[0041] Reference Figure 1-5 , which is the first embodiment of the utility model, and this embodiment provides a zeolite wheel cleaning mechanism, including a rotating component 100, which includes a fixing component 101, a driving motor 102 arranged inside the fixing component 101, a pulley 103 arranged at one end of the driving motor 102, a rotating ring 105 arranged at one side of the pulley 103, and a transmission belt 104 arranged between the pulley 103 and the rotating ring 105; a cleaning component 200, which includes a speed reduction component 201 arranged at one side of the fixing component 101, a transmission component 202 arranged at one end of the speed reduction component 201, a lifting component 203 arranged at one side of the transmission component 202, and a rolling component 204 arranged on the lifting component 203; wherein the rotating ring 105 is rotatably connected with the pulley 103 through the transmission belt 104;

[0042] The positions of the driving motor 102 and the rotating ring 105 are fixed by the fixing member 101, the pulley 103 is fixedly connected to the driving motor 102, and the transmission belt 104 is respectively wound around the outer sides of the rotating ring 105 and the pulley 103. The speed of the transmission is reduced by the deceleration of the reduction component 201, thereby reducing vibration. The transmission component 202 is used to convert the power transmitted by the reduction component 201 into the power for the movement of the lifting component 203. When the lifting component 203 starts to move, the cooperation between the zeolite wheel body 101e and the lifting component 203 will drive the rolling component 204 to move, thereby cleaning the zeolite wheel body 101e to prevent blockage.

[0043] Furthermore, the fixing member 101 includes a fixing frame 101a, a fixing frame 101b arranged inside the fixing frame 101a, a fixing plate 101c arranged at one end of the fixing frame 101a, a rotating shaft 101d arranged at the center of the fixing frame 101b, and a zeolite wheel body 101e arranged inside the rotating ring 105, wherein the rotating ring 105 is fixedly connected to the rotating shaft 204a, the fixing plate 101c is fixedly connected to the transmission assembly 202, the rotating shaft 101d is fixedly connected to the transmission assembly 202, and the zeolite wheel body 101e is fixedly connected to the rotating ring 105.

[0044] Furthermore, the deceleration assembly 201 includes a gear 201b disposed at one end of the rotating shaft 101d, a rotating shaft 201a disposed at one side of the fixed plate 101c, and a gear 201c disposed on the outside of the rotating shaft 201a; wherein, the gear 1 201b is meshed with the gear 2 201c, and the rotation of the driving motor 102 drives the transmission belt 104 to rotate, thereby driving the rotation of the rotating ring 105, thereby driving the rotation of the zeolite wheel, at this time, the rotating shaft 204a initially drives the gear 1 201b to rotate, so that the gear 1 201b drives the meshing gear 201c to rotate, and the transmission ratio between the gear 1 201b and the gear 2 201c is less than one, and the rotation speed of the rotating shaft 204a is greater than the rotation speed of the rotating shaft 201a. When the deceleration is completed, the vibration problem caused by the high rotation speed can be reduced.

[0045] Furthermore, the transmission assembly 202 includes a disc 202b arranged on one side of the gear 201c, a connecting rod 202c arranged at the lower end of the disc 202b, and a crank 202a arranged at one end of the connecting rod 202c; the disc 202b is fixedly connected to the rotating shaft 201a, and the connecting rod 202c is fixedly connected to the crank 202a. The rotation of the disc 202b drives the connecting rod 202c to make a circular motion, thereby driving the crank 202a to make a circular motion, thereby driving the lifting assembly 203 to move.

[0046] Furthermore, the lifting assembly 203 includes a fixed rod 203b arranged on one side of the crank 202a, a lifting plate 203c arranged at one end of the fixed rod 203b, and a slide rail 203a arranged above the fixed frame 101a; wherein the lifting plate 203c is slidably arranged in the slide rail 203a, and the crank 202a is fixedly connected to the fixed rod 203b. Since the fixed rod 203b is rotatably connected to the lifting plate 203c, and the slide rail 203a limits the left and right free directions of the lifting plate 203c, the lifting plate 203c can only perform lifting and lowering movements in the slide rail 203a.

[0047] Furthermore, the rolling assembly 204 includes a rotating shaft 204a disposed inside one end of the lifting plate 203c, and a rolling rod 204b disposed outside the rotating shaft 204a. The rotating shaft 204a is fixedly connected to the lifting plate 203c, and the rolling rod 204b is rotatably connected to the rotating shaft 204a.

[0048] Operation process: First start the drive motor 102 to drive the pulley 103 to rotate, and the rotating ring 105 drives the zeolite wheel body 101e to rotate through the transmission belt 104. When the zeolite rotates, it will drive the rotating shaft 101d to rotate, thereby driving the gear 1 201b to rotate. The gear 1 201b is meshed with the gear 2 201c, so the gear 2 201c will rotate accordingly, thereby driving the rotation of the rotating shaft 204a, and the rotating shaft 204a drives The disc 202b rotates, thereby driving the connecting rod 202c fixedly connected to the disc 202b to make a circular motion. Since the connecting rod 202c is fixedly connected to the crank 202a, the crank 202a also makes a circular motion. Since the fixed rod 203b is rotatably connected to the lifting plate 203c, and the slide rail 203a limits the left and right free directions of the lifting plate 203c, the lifting plate 203c can only make a lifting motion in the slide rail 203a, thereby completing the cleaning of the surface of the zeolite wheel.

[0049] Example 2

[0050] Reference Figures 1 to 6 , which is the second embodiment of the utility model, is different from the previous embodiment in that it also includes a collecting component 300, which includes a scratching component 301 arranged above the fixed frame 101a, and a dust suction component 302 arranged on one side of the scratching component 301; wherein the dust suction component 302 is connected to the rolling component 204, the scratching component 301 is used to scrape the impurities and dust adhered to the rolling rod 204b, and the dust suction component 302 is used to absorb the impurities and dust scraped off, thereby completing the collection function.

[0051] Specifically, the scratch assembly 301 includes a driving gear 301a at one end of the rotating shaft 204a, a spring spring 204c arranged on the driving gear 301a-201b side, a screw 301c arranged on the fixed frame 101a, a scraper 301d arranged on the outside of the screw 301c, and a transmission gear 301b arranged at one end of the screw 301c; wherein the driving gear 301a is meshed with the transmission gear 301b, the gear-201b is configured as a half gear, the rotating shaft 204a is rotatably connected to the lifting plate 203c, one end of the spring spring 204c is fixedly connected to the rotating shaft 204a, and the other end of the spring spring 204c is connected to the lifting plate 203c. 3c is fixedly connected, and the driving gear 301a is fixedly connected to the rotating shaft 204a, so when the rotating shaft 204a rotates, the clockwork spring 204c is driven to store force. Therefore, when the lifting plate 203c moves to the bottom, since the gear 1 201b is set as a half gear, the lifting plate 203c will stay for a period of time when it reaches the bottom. During this time, the driving gear 301a is meshed with the transmission gear 301b. At this time, the rotating shaft 204a will be reversed due to the clockwork spring 204c, thereby causing the screw 301c fixedly connected to the transmission gear 301b to rotate, thereby driving the scraper 301d to rotate left and right along the screw 301c.

[0052] Furthermore, the dust suction component 302 includes a driving motor 302a disposed above the fixing frame 101a, and a dust suction pipe 302b disposed on one side of the driving motor 302a; wherein the dust suction pipe 302b is disposed in parallel with the rolling rod 204b.

[0053] The rest of the structure is the same as that of Example 1.

[0054] Operation process:

[0055] In the initial state, the driving motor 302a drives the dust suction pipe 302b to operate, and when the lifting plate 203c is in the process of lifting, it will still collect the fallen dust.

[0056] When the lifting plate 203c drops to the bottom, the driving gear 301a meshes with the transmission gear 301b. At this time, the rotating shaft 204a will reverse due to the clockwork spring 204c, so that the screw 301c fixedly connected to the transmission gear 301b will rotate, thereby driving the scraper 301d to rotate left and right along the screw 301c, and the scraped dust will enter the collection box through the dust suction pipe 302b.

[0057] Example 3

[0058] This is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a zeolite wheel adsorption system; including a zeolite wheel cleaning mechanism, and a pretreatment module, which is arranged on one side of the zeolite wheel body; an electrical and control module, which is arranged inside the fixed frame 101a;

[0059] Energy saving: The impeller has a large aperture of 250 mesh, and the pressure difference in and out of the impeller is small. In the laboratory test of the factory state, the gas concentration is 3 m / s, and the impeller pressure difference is 350 Pa, compared with 500 Pa for the small-pore 200-mesh impeller, thereby reducing the frequency of using the fan. While maintaining the same performance, the energy-saving effect is obvious. Long service life: The large-aperture impeller will alleviate the pore blockage of the impeller, and there is a high probability that it can continue to be used after surface treatment after pore blockage occurs, thereby effectively extending the service life of the impeller. The adsorption efficiency of the impeller reaches the level of similar products: large aperture and low pressure difference usually reduce the adsorption efficiency of the impeller. Through research and development, the amount of molecular sieve impregnation per cubic meter of the impeller embryo block and the specific surface area are increased by improving the process while increasing the aperture, reaching the level of traditional products, thereby ensuring the adsorption efficiency of the impeller.

[0060]

[0061] The large-pore high-load adsorption wheel has improved purification efficiency under the same size specifications, especially for high-concentration exhaust gas, the wheel treatment efficiency is improved by 2%-3% under the same performance conditions.

[0062] Also includes the following modules:

[0063] Fan module: The fan module is used to accelerate the gas flow speed during the process.

[0064] Catalytic oxidation and heat exchange module, the catalyst is one of the core materials for treating VOCs adsorbed on zeolite molecular sieves. The organic matter adsorbed on the rotor is desorbed under the action of high-temperature air. In the catalytic oxidation (CO) furnace, it undergoes a full reaction after the action of the catalyst layer and is completely oxidized and decomposed.

[0065] The remaining structures are the same as those in Example 1 or 2.

[0066] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0067] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0068] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0069] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A zeolite wheel cleaning mechanism, characterized in that: include A rotating component (100), comprising a fixing member (101), a driving motor (102) disposed inside the fixing member (101), a pulley (103) disposed at one end of the driving motor (102), a rotating ring (105) disposed at one side of the pulley (103), and a transmission belt (104) disposed between the pulley (103) and the rotating ring (105); A cleaning component (200), comprising a deceleration component (201) disposed on one side of the fixing component (101), a transmission component (202) disposed on one end of the deceleration component (201), a lifting component (203) disposed on one side of the transmission component (202), and a rolling component (204) disposed on the lifting component (203); The rotating ring (105) is rotationally connected to the pulley (103) via a transmission belt (104).

2. The zeolite wheel cleaning mechanism according to claim 1, characterized in that: The fixing member (101) comprises a fixing frame (101a), a fixing frame (101b) arranged inside the fixing frame (101a), a fixing plate (101c) arranged at one end of the fixing frame (101a), a rotating shaft (101d) arranged at the center of the fixing frame (101b), and a zeolite wheel body (101e) arranged inside the rotating ring (105); Wherein, the rotating ring (105) is fixedly connected to the rotating shaft (204a).

3. The zeolite wheel cleaning mechanism according to claim 2, characterized in that: The speed reduction assembly (201) comprises a gear 1 (201b) disposed at one end of the rotating shaft 1 (101d), a rotating shaft 2 (201a) disposed at one side of the fixing plate (101c), and a gear 2 (201c) disposed outside the rotating shaft 2 (201a); Wherein, the gear one (201b) is meshed with the gear two (201c).

4. The zeolite wheel cleaning mechanism according to claim 3, characterized in that: The transmission assembly (202) comprises a disc (202b) arranged on one side of the second gear (201c), a connecting rod (202c) arranged at the lower end of the disc (202b), and a crank (202a) arranged at one end of the connecting rod (202c); Wherein, the disk (202b) is fixedly connected to the second rotating shaft (201a).

5. The zeolite wheel cleaning mechanism according to claim 4, characterized in that: The lifting assembly (203) comprises a fixing rod (203b) arranged on one side of the crank (202a), a lifting plate (203c) arranged on one end of the fixing rod (203b), and a slide rail (203a) arranged above the fixing frame (101a); Wherein, the slide rail (203a) is slidably arranged in the lifting plate (203c).

6. The zeolite wheel cleaning mechanism according to claim 5, characterized in that: The rolling assembly (204) comprises a rotating shaft (204a) arranged inside one end of the lifting plate (203c), and a rolling rod (204b) arranged outside the rotating shaft (204a).

7. The zeolite wheel cleaning mechanism according to claim 6, characterized in that: It also includes a collecting component (300), which includes a scraping component (301) arranged above the fixing frame (101a), and a dust collecting component (302) arranged on one side of the scraping component (301); Wherein, the dust collecting component (302) is connected to the rolling component (204).

8. The zeolite wheel cleaning mechanism according to claim 7, characterized in that: The scraping assembly (301) comprises a driving gear (301a) at one end of a rotating shaft (204a), a spring (204c) arranged at one side of the driving gear (301a), a screw rod (301c) arranged on the fixing frame (101a), a scraper (301d) arranged outside the screw rod (301c), and a transmission gear (301b) arranged at one end of the screw rod (301c); Wherein, the driving gear (301a) is meshed with the transmission gear (301b), and the gear 1 (201b) is configured as a half gear.

9. The zeolite wheel cleaning mechanism according to claim 8, characterized in that: The dust collection component (302) comprises a driving motor (302a) arranged above the fixing frame (101a), and a dust collection pipe (302b) arranged on one side of the driving motor (302a); Wherein, the dust suction pipe (302b) and the rolling rod (204b) are arranged in parallel.

10. A zeolite wheel adsorption system, characterized in that: It comprises the zeolite wheel cleaning mechanism as claimed in any one of claims 1 to 9, and a pre-treatment module, which is arranged on one side of the zeolite wheel body; The electrical and control module is arranged inside the fixed frame (101a).

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