Gas collection and treatment device of supercritical fluid drying equipment

Abstract

The utility model discloses a gas collecting and processing device of supercritical fluid drying equipment, which comprises a support plate, the upper surface of the support plate is fixedly connected with a purifying tower, the inner wall of the purifying tower is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly embedded with a bearing, the inner ring of the bearing is slidably connected with a connecting rod, and the connecting rod is fixedly connected with the upper surface of the purifying tower. A waterproof motor is installed at the top end of the connecting rod, a rotating cover cylinder is fixedly connected to the bottom end of the connecting rod, and a connecting cylinder is placed at the bottom end of the rotating cover cylinder. According to the device disclosed by the utility model, gas to be treated can be injected into the purification tower under the matching of the gas injection cylinder and the connecting cylinder which are arranged in the device, and the rotary cover cylinder and the two rotary pipes are driven to rotate through the waterproof motor under the matching of the connecting rod, so that the injected gas can be uniformly discharged through a plurality of through holes; therefore, through the device, the problem that gas purification is not thorough enough due to the fact that gas drifting of an existing device is not uniform enough is effectively solved.

Description

Technical Field

[0001] The present application relates to the field of gas collection, and in particular to a gas collection and processing device for supercritical fluid drying equipment. Background Art

[0002] The emission of chemical gases needs to be treated and harmful gases must be eliminated before they can be discharged. During the treatment process, collection and treatment devices will be used. Currently, spray towers are usually used to treat these gases.

[0003] A Chinese patent with authorization announcement number CN209714693U discloses a novel spray tower, comprising a tower body, an air inlet, and an air outlet. The tower body is provided with a first packing layer, a second packing layer, a spray device, and a demisting layer in sequence from bottom to top. A liquid guide ring is provided on the inner wall of the tower body between the first packing layer and the second packing layer. However, the existing device still has some shortcomings. After the gas is injected into the existing spray tower, the gas will rise, but the gas is not dispersed evenly enough, resulting in incomplete gas purification. To this end, we propose a gas collection and processing device for supercritical fluid drying equipment to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a gas collecting and processing device for supercritical fluid drying equipment to solve the problems raised in the above background technology.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] The top end of the connecting rod is fixedly connected to the bottom end of the connecting rod, and the bottom end of the connecting rod is fixedly connected to the bottom end of the connecting rod, and the left end of the connecting rod passes through the purification tower and extends to the outside of the purification tower. The outer surface of the rotating cover cylinder is fixedly connected to two rotating tubes, and the outer surfaces of the two rotating tubes are each provided with a plurality of openings. Two mounting brackets are installed on the inner wall of the purification tower, and mounting pipes are installed on the bottom surfaces of the two mounting brackets. The two mounting pipes are fixedly connected through a connecting pipe, and the outer surfaces of the two mounting pipes are fixedly connected to a plurality of nozzles.

[0007] Preferably, the left end of the connecting cylinder is fixedly connected to an air injection cylinder, and the outer surface of one of the mounting tubes is fixedly connected to a water injection cylinder.

[0008] Preferably, a fixing bracket is installed on the outer surface of the waterproof motor, and a control panel is installed on the outer surface of the purification tower.

[0009] Preferably, the upper surface of the purification tower is fixedly connected to an exhaust pipe, and the upper surface of the exhaust pipe is fixedly connected to a first connecting flange.

[0010] Preferably, the bottom surface of the purification tower is fixedly connected to a waste discharge cylinder, and the bottom surface of the waste discharge cylinder is fixedly connected to a second connecting flange.

[0011] Preferably, a plurality of loading legs are fixedly connected to the bottom surface of the support plate, and a non-slip pad is fixedly connected to the bottom surface of each loading leg.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The utility model relates to a gas collection and processing device for supercritical fluid drying equipment. Through the cooperation of a gas injection cylinder and a connecting cylinder provided in the device, the gas to be processed can be injected into a purification tower. The waterproof motor provided drives the rotary cover cylinder and the two rotary tubes to rotate in cooperation with the connecting rod, so that the injected gas can be discharged evenly through multiple openings. Therefore, the device effectively solves the problem of incomplete gas purification caused by uneven gas dispersion in existing devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a gas collection and processing device for supercritical fluid drying equipment of the present invention;

[0016] Figure 2 This is a schematic diagram of the front cross-section structure of a gas collecting and processing device of a supercritical fluid drying device of the present invention;

[0017] Figure 3 This is a schematic diagram of the top-down structure of a gas collecting and processing device for a supercritical fluid drying device according to the present invention;

[0018] Figure 4 This is a schematic top-sectional structural diagram of a gas collecting and processing device of a supercritical fluid drying device of the present invention.

[0019] In the figure: 1. Support plate; 2. Purification tower; 3. Gas injection cylinder; 4. Carrying legs; 5. Waste discharge cylinder; 6. Second connecting flange; 7. Anti-slip pad; 8. Control panel; 9. Exhaust cylinder; 10. First connecting flange; 11. Water injection cylinder; 12. Mounting frame; 13. Connecting pipe; 14. Waterproof motor; 15. Rotating cover cylinder; 16. Connecting cylinder; 17. Rotating pipe; 18. Through port; 19. Connecting rod; 20. Bearing; 21. Mounting pipe; 22. Nozzle; 23. Mounting plate; 24. Fixing frame. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the specific embodiments of this application and the corresponding drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0021] The following describes in detail the technical solutions provided by various embodiments of the present application in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution for a gas collection and processing device of a supercritical fluid drying device:

[0023] A gas collection and processing device for supercritical fluid drying equipment includes a support plate 1, the upper surface of the support plate 1 is fixedly connected to a purification tower 2, the inner wall of the purification tower 2 is fixedly connected to a mounting plate 23, the upper surface of the mounting plate 23 is fixedly inlaid with a bearing 20, the inner ring of the bearing 20 is slidably connected to a connecting rod 19, the top of the connecting rod 19 is installed with a waterproof motor 14, the bottom end of the connecting rod 19 is fixedly connected to a rotating cover cylinder 15, the bottom end of the rotating cover cylinder 15 is placed with a connecting cylinder 16, the left end of the connecting cylinder 16 passes through the purification tower 2 and extends to the outside of the purification tower 2, the outer surface of the rotating cover cylinder 15 is fixedly connected to two rotating tubes 17, the outer surfaces of the two rotating tubes 17 are provided with a plurality of through holes 18, and the inner wall of the purification tower 2 is provided with a plurality of through holes 18. Two mounting frames 12 are installed, and mounting pipes 21 are installed on the bottom surfaces of the two mounting frames 12. The two mounting pipes 21 are fixedly connected to each other through a connecting pipe 13, and the outer surfaces of the two mounting pipes 21 are fixedly connected to multiple nozzles 22; specifically, through the cooperation of the gas injection cylinder 3 and the connecting cylinder 16 provided in the device, the gas to be treated can be injected into the purification tower 2, and through the waterproof motor 14, with the cooperation of the connecting rod 19, the rotating cover cylinder 15 and the two rotating tubes 17 are driven to rotate, so that the injected gas can be discharged evenly through multiple openings 18. Therefore, the device effectively solves the problem of insufficient gas purification due to uneven gas dispersion in the existing device.

[0024] In this embodiment, the left end of the connecting tube 16 is fixedly connected to the gas injection cylinder 3, and the outer surface of one of the mounting tubes 21 is fixedly connected to the water injection cylinder 11; the outer surface of the waterproof motor 14 is installed with a fixing bracket 24, and the outer surface of the purification tower 2 is installed with a control panel 8; specifically, the fixing bracket 24 ensures the stability of the waterproof motor 14 during operation of the device, and the control panel 8 is provided to facilitate the control of various components in the device, and the water injection cylinder 11 is provided to facilitate the injection of liquid used for purification into the device for purification, thereby ensuring that the gas can be purified.

[0025] In this embodiment, the upper surface of the purification tower 2 is fixedly connected to an exhaust pipe 9, and the upper surface of the exhaust pipe 9 is fixedly connected to a first connecting flange 10; the bottom surface of the purification tower 2 is fixedly connected to a waste discharge pipe 5, and the bottom surface of the waste discharge pipe 5 is fixedly connected to a second connecting flange 6; the bottom surface of the support plate 1 is fixedly connected to a plurality of loading legs 4, and the bottom surface of each loading leg 4 is fixedly connected to an anti-slip pad 7; specifically, through the multiple connecting plates, the device can be conveniently connected to the auxiliary components to ensure the normal operation of the device, and through the cooperation of the multiple loading legs 4 and the anti-slip pads 7, the stability of the device during operation can be ensured to ensure the normal operation of the device.

[0026] Working principle: When the gas collection and processing device of the supercritical fluid drying equipment is used, the user first places the device in a suitable position and checks the various components in the device to ensure the normal operation of the device. Secondly, the device is connected with the smoke injection device, the collection device and the liquid injection device to ensure the normal use of the device. Then the waterproof motor 14 in the device is started, and with the cooperation of the connecting rod 19, the rotating cover cylinder 15 is driven to rotate. Then, the gas is injected into the purification tower 2 through the gas injection cylinder 3 and the connecting cylinder 16, and the gas is discharged through multiple ports 18 through the rotation of the rotating tube 17. At the same time, the liquid injection device of the device is started, and the purified liquid is injected into the installation pipe 21. The gas is purified through the multiple nozzles 22 provided, and finally the waste water is discharged through the waste discharge cylinder 5 provided.

[0027] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A gas collection and processing device for a supercritical fluid drying device, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is fixedly connected to the purification tower (2), the inner wall of the purification tower (2) is fixedly connected to the mounting plate (23), the upper surface of the mounting plate (23) is fixedly inlaid with a bearing (20), the inner ring of the bearing (20) is slidably connected to a connecting rod (19), the top of the connecting rod (19) is installed with a waterproof motor (14), the bottom end of the connecting rod (19) is fixedly connected to a rotating cover cylinder (15), the bottom end of the rotating cover cylinder (15) is placed with a connecting cylinder (16), the left end of the connecting cylinder (16) penetrates The purification tower (2) extends to the outside of the purification tower (2), the outer surface of the rotating cover cylinder (15) is fixedly connected to two rotating tubes (17), the outer surfaces of the two rotating tubes (17) are each provided with a plurality of openings (18), the inner wall of the purification tower (2) is installed with two mounting frames (12), the bottom surfaces of the two mounting frames (12) are each installed with a mounting pipe (21), the two mounting pipes (21) are fixedly connected to each other through a connecting pipe (13), and the outer surfaces of the two mounting pipes (21) are each fixedly connected to a plurality of nozzles (22).

2. The gas collection and processing device of a supercritical fluid drying device according to claim 1, characterized in that: The left end of the connecting cylinder (16) is fixedly connected to an air injection cylinder (3), and the outer surface of one of the mounting tubes (21) is fixedly connected to a water injection cylinder (11).

3. The gas collection and processing device of a supercritical fluid drying device according to claim 1, characterized in that: A fixing frame (24) is installed on the outer surface of the waterproof motor (14), and a control panel (8) is installed on the outer surface of the purification tower (2).

4. The gas collection and processing device of a supercritical fluid drying device according to claim 1, characterized in that: The upper surface of the purification tower (2) is fixedly connected to an exhaust pipe (9), and the upper surface of the exhaust pipe (9) is fixedly connected to a first connecting flange (10).

5. The gas collection and processing device of a supercritical fluid drying device according to claim 1, characterized in that: The bottom surface of the purification tower (2) is fixedly connected to a waste discharge barrel (5), and the bottom surface of the waste discharge barrel (5) is fixedly connected to a second connecting flange (6).

6. The gas collection and processing device of a supercritical fluid drying device according to claim 1, characterized in that: The bottom surface of the support plate (1) is fixedly connected to a plurality of loading legs (4), and the bottom surface of each loading leg (4) is fixedly connected to an anti-slip pad (7).

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