Zeolite rotating wheel equipment for organic waste gas treatment

Abstract

The utility model belongs to the field of organic waste gas treatment, and discloses zeolite rotating wheel equipment for organic waste gas treatment, which comprises an end cover component for extruding and closing an end surface, and a casing component for multi-path partition radial gas inlet and outlet, and an inner core component for treating organic waste gas in a rotating conversion manner is mounted in the middle of the casing component; the machine shell assembly comprises a machine shell body, three sets of air inlet and outlet pipes are evenly distributed on the outer circumference of the machine shell body, and a cavity is formed in the middle of the machine shell body. According to the zeolite rotating wheel equipment for organic waste gas treatment, through the arrangement of radial inlet and outlet gas, only the filtering modules at the inlet and outlet are prevented from being in contact with gas, and the utilization rate of the filtering modules is increased; gas flows along the length direction of the filtering module, so that the gas flowing path is prolonged, and the thoroughness of organic matter adsorption is improved; and through the arrangement of radial air inlet and outlet, the overall thickness is reduced, and the installation convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the field of organic waste gas treatment, and particularly relates to a zeolite rotary wheel device for organic waste gas treatment. Background Technique

[0002] With the rapid development of industry, the emissions of organic waste gas are increasing continuously, posing a serious threat to the environment and human health. To solve this problem, the treatment of VOCs (volatile organic compounds) has become an important research direction. Among them, the zeolite rotary wheel technology, as an efficient method for organic waste gas treatment, is receiving extensive attention.

[0003] The Chinese patent with the comparative announcement number CN207838648U discloses a new type of zeolite rotary wheel organic waste gas treatment device, including a zeolite rotary wheel, a gas mixing device and a heating box. The zeolite rotary wheel is composed of a left adsorption area, a right cooling area and a desorption area. There is an air delivery channel between the adsorption area and the cooling area. The left side of the zeolite rotary wheel is connected with a gas mixing device. The right side of the zeolite rotary wheel is welded with a heating box. The left side of the cooling area is fixed with a refrigerator. The left side of the zeolite rotary wheel is connected with a belt. The zeolite rotary wheel is connected with a motor through the belt. The right side of the heating box is fixed with a heater. The outside of the heating box is connected with an exhaust pipe. The left side of the gas mixing device is fixedly connected with an air inlet pipe. A cold air blower is installed inside the air inlet pipe.

[0004] However, the above patent has gas inlet and outlet in the circumferential direction. Only the filter modules at the inlet and outlet are in contact with the gas. The utilization rate of the filter modules is low, and the gas flow path is short, resulting in limited adsorption and filtration of organic substances. Therefore, a new device needs to be designed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a zeolite rotary wheel device for organic waste gas treatment to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A zeolite rotary wheel device for organic waste gas treatment includes an end cover assembly for end surface extrusion and sealing, and also includes a casing assembly for multi-channel partition radial gas inlet and outlet. An inner core assembly for rotating and transforming to treat organic waste gas is installed in the middle of the casing assembly. The casing assembly includes a casing body. Three groups of air inlet and outlet pipes are evenly distributed on the outer circumference of the casing body. A cavity is arranged in the middle of the casing body. A number of limiting platforms are evenly distributed on the inner circumference of the casing body. A number of fixing seats are evenly distributed on the front circumference of the casing body. The inner core assembly includes a servo motor. A transmission shaft is installed at the output end of the servo motor. A sealing partition frame is installed on the transmission shaft. A rotating core is installed at the end of the transmission shaft. Three filter modules are evenly installed on the circumference of the rotating core.

[0008] Further: The end cover assembly includes an end cover plate. A plurality of connecting ears are evenly arranged around the circumference of the end cover plate. Locking nails are installed in the middle of the connecting ears. A sealing gasket is pasted on the inner side surface of the end cover plate.

[0009] Further: The connecting ears and the end cover plate are integrally formed.

[0010] Further: The air inlet and outlet pipe and the machine housing are welded together. The limiting platform, the fixing seat and the machine housing are integrally formed.

[0011] Further: The sealing partition frame is connected to the transmission shaft bearing, and the rotating core is bolted to the transmission shaft.

[0012] Further: The filtering module is fan-shaped and is bolted to the rotating core.

[0013] Compared with the prior art, the beneficial effects are as follows:

[0014] 1. Through the setting of radial gas inlet and outlet, it is avoided that only the filtering module at the inlet and outlet contacts the gas, improving the utilization rate of the filtering module;

[0015] 2. Through the setting of gas flowing along the length direction of the filtering module, the gas flow path is extended, increasing the thoroughness of adsorbing organic substances;

[0016] 3. Through the setting of radial gas inlet and outlet, the overall thickness is reduced, improving the convenience of installation. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of a zeolite rotor device for treating organic waste gas according to the present utility model;

[0018] Figure 2 is a schematic diagram of the machine housing assembly of a zeolite rotor device for treating organic waste gas according to the present utility model;

[0019] Figure 3 is a schematic diagram of the end cover assembly of a zeolite rotor device for treating organic waste gas according to the present utility model;

[0020] Figure 4 is a front orthographic axonometric view of the inner core assembly of a zeolite rotor device for treating organic waste gas according to the present utility model;

[0021] Figure 5 is a rear orthographic axonometric view of the inner core assembly of a zeolite rotor device for treating organic waste gas according to the present utility model.

[0022] In the attached drawing reference numerals: 101, machine housing; 102, inlet and outlet air pipes; 103, cavity; 104, fixing seat; 105, limiting platform; 201, end cover plate; 202, gasket; 203, connecting ear; 204, locking nail; 301, rotating core; 302, filter module; 303, sealing partition frame; 304, servo motor; 305, transmission shaft. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , a zeolite rotor device for treating organic waste gas, including an end cover assembly for end surface extrusion and sealing, and further including a machine shell assembly for multi-channel partition radial gas inlet and outlet. An inner core assembly for rotary transformation and treatment of organic waste gas is installed in the middle of the machine shell assembly.

[0025] In this embodiment: The machine shell assembly includes a machine housing 101. Three groups of inlet and outlet air pipes 102 are evenly distributed on the outer circumference of the machine housing 101. The inlet and outlet air pipes 102 are welded to the machine housing 101. A cavity 103 is provided in the middle of the machine housing 101. A number of limiting platforms 105 are evenly distributed on the inner circumference of the machine housing 101. A number of fixing seats 104 are evenly distributed on the front circumference of the machine housing 101. The limiting platforms 105, the fixing seats 104 and the machine housing 101 are integrally formed. The cavity 103 in the machine housing 101 is divided into three regions (adsorption region, desorption region and cooling region) according to the three groups of inlet and outlet air pipes 102. The limiting platforms 105 prevent the sealing partition frame 303 from rotating. The three groups of inlet and outlet air pipes 102 are used for inlet and outlet of different gases (waste gas, hot gas and cold gas);

[0026] In this embodiment: The end cover assembly includes an end cover plate 201. A number of connecting ears 203 are evenly distributed on the circumference of the end cover plate 201. The connecting ears 203 and the end cover plate 201 are integrally formed. A locking nail 204 is installed in the middle of the connecting ears 203. A gasket 202 is pasted on the inner side surface of the end cover plate 201. The locking nail 204 passes through the connecting ears 203 and is tightened on the fixing seat 104, so that the end cover plate 201 presses the gasket 202 against the sealing partition frame 303;

[0027] In this embodiment: The inner core assembly includes a servo motor 304. A transmission shaft 305 is installed at the output end of the servo motor 304. A sealing and separating frame 303 is installed on the transmission shaft 305. The sealing and separating frame 303 is connected to the transmission shaft 305 by bearings. A rotating core 301 is installed at the end of the transmission shaft 305. The rotating core 301 is connected to the transmission shaft 305 by bolts. Three filtering modules 302 are evenly installed on the circumference of the rotating core 301. The filtering modules 302 are fan-shaped and are connected to the rotating core 301 by bolts. The servo motor 304 drives the rotating core 301 through the transmission shaft 305 to drive the filtering modules 302 to rotate to different areas to complete the circulation process. The sealing and separating frame 303 and the sealing gasket 202 cooperate to divide the cavity 103 in the machine housing 101 into three areas (adsorption area, desorption area, and cooling area) according to the three groups of air inlet and outlet pipes 102.

[0028] Working principle: Pass the locking nail 204 through the connecting ear 203 and tighten it on the fixed seat 104, so that the end cover plate 201 presses the sealing gasket 202 against the sealing and separating frame 303, and divides the cavity 103 in the machine housing 101 into three areas (adsorption area, desorption area, and cooling area) according to the three groups of air inlet and outlet pipes 102. The limiting table 105 prevents the sealing and separating frame 303 from rotating. During operation, the organic waste gas enters the machine housing 101 through the air inlet and outlet pipe 102 on one side of the sealing and separating frame 303 and passes through the filtering module 302 in the adsorption area, so that the organic matter is adsorbed on the filtering module 302, and the waste gas is discharged from the air inlet and outlet pipe 102 on the other side of the sealing and separating frame 303. Then, the servo motor 304 drives the rotating core 301 through the transmission shaft 305 to drive the filtering module 302 adsorbed with organic matter to rotate to the desorption area. The hot air enters the machine housing 101 through the air inlet and outlet pipe 102 on one side of the sealing and separating frame 303 and passes through the filtering module 302 in the desorption area, so that the organic matter is desorbed from the filtering module 302 and is discharged from the air inlet and outlet pipe 102 on the other side of the sealing and separating frame 303 with the hot air. Then, it continues to rotate to make the desorbed filtering module 302 rotate to the cooling area. The cold air enters and exits through the air inlet and outlet pipe 102 to cool the filtering module 302 to complete one cycle.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A zeolite rotor device for treating organic waste gas, including an end cover assembly for end surface extrusion and sealing, characterized in that: It further includes a casing assembly for multi-channel partitioned radial inlet and outlet of gas, and an inner core assembly for rotating and transforming organic waste gas is installed in the middle of the casing assembly; The casing assembly includes a casing body (101), three groups of inlet and outlet pipes (102) are evenly distributed on the outer circumference of the casing body (101), a cavity (103) is arranged in the middle of the casing body (101), a number of limiting platforms (105) are evenly distributed on the inner circumference of the casing body (101), and a number of fixing seats (104) are evenly distributed on the front circumference of the casing body (101); The inner core assembly includes a servo motor (304), a transmission shaft (305) is installed at the output end of the servo motor (304), a sealing partition frame (303) is installed on the transmission shaft (305), a rotating core (301) is installed at the end of the transmission shaft (305), and three filtering modules (302) are evenly installed on the circumference of the rotating core (301).

2. The zeolite rotor equipment for treating organic waste gas according to claim 1, characterized in that: The end cover assembly includes an end cover plate (201), a number of connecting ears (203) are evenly arranged on the circumference of the end cover plate (201), a locking nail (204) is installed in the middle of the connecting ears (203), and a sealing gasket (202) is pasted on the inner side surface of the end cover plate (201).

3. The zeolite rotor device for organic waste gas treatment according to claim 2, characterized in that: The connecting ears (203) and the end cover plate (201) are integrally formed.

4. The zeolite rotor device for treating organic waste gas according to claim 1, characterized in that: The inlet and outlet pipes (102) and the casing body (101) are welded together, and the limiting platforms (105), the fixing seats (104) and the casing body (101) are integrally formed.

5. The zeolite wheel equipment for organic waste gas treatment according to claim 1, characterized in that: The sealing partition frame (303) is connected to the transmission shaft (305) by bearings, and the rotating core (301) is connected to the transmission shaft (305) by bolts.

6. The zeolite wheel device for organic waste gas treatment according to claim 1, characterized in that: The filtering module (302) is fan-shaped and is connected to the rotating core (301) by bolts.

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