A recovery device for cleaning agent exhaust gas purification

Abstract

This utility model relates to the field of cleaning agent waste gas purification and recovery technology, and discloses a cleaning agent waste gas purification and recovery device. It solves the problem that existing cleaning agent waste gas purification and recovery devices cannot fully adsorb organic matter in the waste gas during use. The device includes a tank, with a control switch fixedly installed on the outside of the tank. The top and bottom of the tank are conical structures. An inlet valve is fixedly installed at the bottom of the tank, and an outlet valve is fixedly installed at the top. A purification and recovery component is installed inside the tank, comprising a first circular frame and a second circular frame, symmetrically fixedly installed inside the tank. The first circular frame is filled with activated carbon particles, and the second circular frame is filled with zeolite particles. This utility model enables the cleaning agent waste gas purification and recovery device to fully adsorb organic matter in the waste gas during use, improving the recovery efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning agent waste gas purification and recovery technology, specifically a cleaning agent waste gas purification and recovery device. Background Technology

[0002] Cleaning agent exhaust gas refers to the mixture of volatile organic compounds and other harmful gases released during surface treatment and decontamination processes using cleaning agents in industrial production. Purification and recovery of cleaning agent exhaust gas requires a purification and recovery device. This device uses adsorbents such as activated carbon and molecular sieves to enrich the organic matter in the exhaust gas, and then recovers the solvent through steam desorption. However, during use, the cleaning agent exhaust gas purification and recovery device cannot fully adsorb the organic matter in the exhaust gas, reducing the recovery efficiency and hindering its practicality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a cleaning agent waste gas purification and recovery device, which effectively solves the problem that the cleaning agent waste gas purification and recovery device cannot fully adsorb the organic matter in the waste gas during use, thus reducing the recovery efficiency and making it difficult to achieve better practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cleaning agent waste gas purification and recovery device, comprising a tank, a control switch fixedly installed on the outside of the tank, the top and bottom of the tank being conical structures, an air inlet valve fixedly installed at the bottom of the tank, an air outlet valve fixedly installed at the top of the tank, and a purification and recovery component installed inside the tank, the purification and recovery component comprising a first circular frame and a second circular frame, the first circular frame and the second circular frame being symmetrically fixedly installed inside the tank, circular mesh plates fixedly installed at the top and bottom of the first circular frame and the top and bottom of the second circular frame, the interior of the first circular frame being filled with activated carbon particles, and the interior of the second circular frame being filled with zeolite particles.

[0005] Preferably, a shell is provided between the first circular frame and the second circular frame. Positioning strips are symmetrically fixedly installed on the outer side of the shell, and the ends of the two positioning strips away from the shell are fixedly connected to the inner wall of the tank. A first transmission bevel gear and a second transmission bevel gear are provided inside the shell, and the first transmission bevel gear and the second transmission bevel gear are symmetrically arranged inside the shell. A transmission shaft is fixedly installed at the ends of the first transmission bevel gear and the ends of the two transmission bevel gears away from each other. The transmission shaft at the bottom of the first transmission bevel gear moves through and extends into the interior of the first circular frame and is rotatably connected to the bottom end of the interior of the first circular frame. The transmission shaft at the top of the second transmission bevel gear moves through and extends into the interior of the second circular frame and is rotatably connected to the top end of the interior of the second circular frame. Connecting sleeves are fixedly installed inside the first circular frame and the second circular frame and on the outer side of the two transmission shafts. Four stirring strips are evenly fixedly installed on the outer side of the two connecting sleeves.

[0006] Preferably, an adjusting motor is fixedly installed on the outside of the tank body, and the adjusting motor is energized and connected to a control switch. A drive shaft is fixedly installed on the output shaft of the adjusting motor, and the end of the drive shaft away from the adjusting motor moves through and extends into the interior of the shell and is rotatably connected to the inner wall of the shell. A drive bevel gear is fixedly installed inside the shell and on the outside of the drive shaft, and the first transmission bevel gear and the second transmission bevel gear are symmetrically meshed and connected to the outside of the drive bevel gear.

[0007] Preferably, an annular support base is fixedly installed on the outer side of the bottom of the tank, and four support rods are symmetrically fixedly installed on the bottom of the annular support base, and a circular support block is fixedly installed on the bottom of each of the four support rods.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) During operation, through the interaction of the set tank, air inlet valve, air outlet valve, control switch and purification and recovery components, the cleaning agent waste gas purification and recovery device can fully adsorb the organic matter in the waste gas during use, improve the recovery efficiency, and thus achieve better practicality.

[0010] 2) During operation, the interaction of the annular support base, support rod and circular support block can provide stable support for the tank during use, thereby ensuring that the device can work stably. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the structure of a cleaning agent waste gas purification and recovery device according to the present invention;

[0014] Figure 2 This is a schematic diagram of the internal structure of the tank of this utility model;

[0015] Figure 3 This is a schematic diagram of the purification and recycling component structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the shell of this utility model.

[0017] In the diagram: 1. Tank body; 2. Control switch; 3. Inlet valve; 4. Outlet valve; 5. Purification and recovery assembly; 6. First circular frame; 7. Second circular frame; 8. Circular mesh plate; 9. Activated carbon granules; 10. Zeolite granules; 11. Shell; 12. Positioning bar; 13. First transmission bevel gear; 14. Second transmission bevel gear; 15. Transmission shaft; 16. Connecting sleeve; 17. Stirring bar; 18. Adjusting motor; 19. Drive shaft; 20. Drive bevel gear; 21. Annular support seat; 22. Support rod; 23. Circular support block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Example 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention relates to a cleaning agent waste gas purification and recovery device, comprising a tank 1, a control switch 2 fixedly installed on the outside of the tank 1, the top and bottom of the tank 1 being conical structures, an air inlet valve 3 fixedly installed at the bottom of the tank 1, an air outlet valve 4 fixedly installed at the top of the tank 1, a purification and recovery component 5 installed inside the tank 1, an annular support base 21 fixedly installed on the outside of the bottom of the tank 1, four support rods 22 symmetrically fixedly installed at the bottom of the annular support base 21, and a circular support block 23 fixedly installed at the bottom of each of the four support rods 22.

[0020] The purification and recycling component 5 includes a first circular frame 6 and a second circular frame 7, which are symmetrically and fixedly installed inside the tank 1. Circular mesh plates 8 are fixedly installed at the top and bottom of the first circular frame 6 and the top and bottom of the second circular frame 7. Activated carbon particles 9 are filled inside the first circular frame 6, and zeolite particles 10 are filled inside the second circular frame 7. A shell 11 is provided between the first circular frame 6 and the second circular frame 7. Positioning strips 12 are symmetrically and fixedly installed on the outside of the shell 11, and the ends of the two positioning strips 12 away from the shell 11 are fixedly connected to the inner wall of the tank 1.

[0021] The housing 11 is provided with a first transmission bevel gear 13 and a second transmission bevel gear 14, which are symmetrically arranged inside the housing 11. A transmission shaft 15 is fixedly installed at the opposite ends of the first transmission bevel gear 13 and the second transmission bevel gear 14. The transmission shaft 15 at the bottom of the first transmission bevel gear 13 extends through and into the interior of the first circular frame 6 and is rotatably connected to the bottom end of the interior of the first circular frame 6. The transmission shaft 15 at the top of the second transmission bevel gear 14 extends through and into the interior of the second circular frame 7 and is rotatably connected to the top end of the interior of the second circular frame 7. A connecting sleeve 16 is fixedly installed inside the first circular frame 6 and the second circular frame 7 and outside the two transmission shafts 15. Four stirring bars 17 are evenly fixedly installed on the outside of the two connecting sleeves 16.

[0022] An adjustment motor 18 is fixedly installed on the outside of the tank body 1, and the adjustment motor 18 is energized and connected to the control switch 2. A drive shaft 19 is fixedly installed on the output shaft of the adjustment motor 18, and the end of the drive shaft 19 away from the adjustment motor 18 moves through and extends into the interior of the shell 11 and is rotatably connected to the inner wall of the shell 11. A drive bevel gear 20 is fixedly installed inside the shell 11 and outside the drive shaft 19, and the first transmission bevel gear 13 and the second transmission bevel gear 14 are symmetrically meshed and connected to the outside of the drive bevel gear 20.

[0023] During use, the interaction of the tank 1, inlet valve 3, outlet valve 4, control switch 2, and purification and recovery component 5 enables the cleaning agent waste gas purification and recovery device to fully adsorb organic matter in the waste gas, improving the recovery efficiency and thus achieving better practicality. Furthermore, the interaction of the annular support base 21, support rod 22, and circular support block 23 provides stable support for the tank 1 during use, ensuring that the device can operate stably.

[0024] Working Principle: During operation, the bottom end of the inlet valve 3 is first connected to the exhaust gas conveying pipe. Then, the inlet valve 3 is opened to allow the exhaust gas to be conveyed into the tank 1. Under the action of external conveying force, the exhaust gas moves upward inside the tank 1. Then, the regulating motor 18 is started to drive the drive shaft 19 to rotate. The drive shaft 19 drives the drive bevel gear 20 to rotate. The drive bevel gear 20 drives the first transmission bevel gear 13 and the second transmission bevel gear 14 to rotate in opposite directions. The first transmission bevel gear 13 drives one of the transmission shafts 15 to rotate. This transmission shaft 15 drives a set of stirring bars 17 through the connecting sleeve 16 to stir the activated carbon particles 9 inside the first circular frame 6. At the same time, the second transmission bevel gear 14 drives the other transmission shaft 15 to rotate. The drive shaft 15 drives another set of stirring bars 17 through the connecting sleeve 16 to stir the zeolite particles 10 inside the second circular frame 7. During the upward process, the exhaust gas first passes through the first circular frame 6 and is first adsorbed by the activated carbon particles 9 stirred inside the first circular frame 6. Then the exhaust gas passes through the second circular frame 7 and is second adsorbed by the zeolite particles 10 stirred inside the second circular frame 7. The organic matter in the exhaust gas is fully adsorbed by the activated carbon particles 9 and the zeolite particles 10. After two adsorptions, the gas flows upward and is discharged through the exhaust valve 4 for subsequent processing. In this way, the cleaning agent exhaust gas purification and recovery device can fully adsorb the organic matter in the exhaust gas during use, improve the recovery efficiency, and thus achieve better practicality.

Claims

1. A recovery device for cleaning agent exhaust gas purification comprising a tank (1), characterized in that: A control switch (2) is fixedly installed on the outside of the tank (1). The top and bottom of the tank (1) are both conical structures. An air inlet valve (3) is fixedly installed at the bottom of the tank (1). An air outlet valve (4) is fixedly installed at the top of the tank (1). A purification and recovery assembly (5) is installed inside the tank (1). The purification and recovery assembly (5) includes a first circular frame (6) and a second circular frame (7). The first circular frame (6) and the second circular frame (7) are symmetrically fixedly installed inside the tank (1). Circular mesh plates (8) are fixedly installed at the top and bottom of the first circular frame (6) and the top and bottom of the second circular frame (7). The interior of the first circular frame (6) is filled with activated carbon particles (9), and the interior of the second circular frame (7) is filled with zeolite particles (10).

2. A device for recovering a cleaning agent exhaust gas according to claim 1, characterized by: A housing (11) is provided between the first circular frame (6) and the second circular frame (7). Positioning strips (12) are symmetrically fixedly installed on the outer side of the housing (11), and the ends of the two positioning strips (12) away from the housing (11) are fixedly connected to the inner wall of the tank (1). A first transmission bevel gear (13) and a second transmission bevel gear (14) are provided inside the housing (11), and the first transmission bevel gear (13) and the second transmission bevel gear (14) are symmetrically arranged inside the housing (11). A transmission shaft is fixedly installed at the ends of the first transmission bevel gear (13) and the second transmission bevel gear (14) that are away from each other. (15), and the transmission shaft (15) at the bottom of the first transmission bevel gear (13) moves through and extends into the interior of the first circular frame (6) and is rotatably connected to the bottom end of the interior of the first circular frame (6). The transmission shaft (15) at the top of the second transmission bevel gear (14) moves through and extends into the interior of the second circular frame (7) and is rotatably connected to the top end of the interior of the second circular frame (7). Connecting sleeves (16) are fixedly installed inside the first circular frame (6) and the second circular frame (7) and outside the two transmission shafts (15). Four stirring bars (17) are evenly fixedly installed on the outside of the two connecting sleeves (16).

3. A device for recovering a cleaning agent waste gas according to claim 2, characterized in that: An adjustment motor (18) is fixedly installed on the outside of the tank (1), and the adjustment motor (18) is energized and connected to the control switch (2). A drive shaft (19) is fixedly installed on the output shaft of the adjustment motor (18), and the end of the drive shaft (19) away from the adjustment motor (18) moves through and extends into the interior of the shell (11) and is rotatably connected to the inner wall of the shell (11). A drive bevel gear (20) is fixedly installed inside the shell (11) and on the outside of the drive shaft (19), and the first transmission bevel gear (13) and the second transmission bevel gear (14) are symmetrically meshed and connected to the outside of the drive bevel gear (20).

4. The apparatus according to claim 1, wherein: An annular support seat (21) is fixedly installed on the outer side of the bottom end of the tank (1). Four support rods (22) are symmetrically fixedly installed on the bottom of the annular support seat (21), and a circular support block (23) is fixedly installed on the bottom of each of the four support rods (22).

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