Movable gas purification equipment

Abstract

The utility model relates to the technical field of gas purification equipment, in particular to movable gas purification equipment which comprises an equipment component, a supporting component and a fixing component are mounted on the outer wall of the equipment component, and a moving component is mounted at the bottom of the supporting component. The fixing assembly comprises a fixing block, a rotating rod is installed at the top of the fixing block, a rotating block is rotatably installed on the outer wall of the rotating rod, an L-shaped block is installed at the top of the rotating block, a T-shaped inserting rod is slidably installed at the top of the L-shaped block in a penetrating mode, and a limiting ring is installed on the outer wall of the T-shaped inserting rod. According to the improved gas purification equipment, through the fixing assembly, when a purification catalyst in the gas purification equipment needs to be replaced, the upper tank body is conveniently opened to replace the purification catalyst, and the use convenience of the gas purification equipment is improved; by means of the moving assembly, when the working place of the gas purification equipment needs to be converted, the gas purification equipment can be moved very conveniently.

Description

Technical Field

[0001] This utility model relates to the technical field of gas purification equipment, specifically a mobile gas purification device. Background Technology

[0002] Gas purification equipment is a device used to remove impurities and contaminants from gases to provide high-purity gases. It is widely used in chemical, electronics, aerospace, medical, semiconductor and other fields.

[0003] When using gas purification equipment, impurities are transformed into other substances by allowing the gas to react with specific chemical reagents or catalysts, thereby achieving the purpose of removing impurities.

[0004] In the process of realizing this utility model, the inventors discovered the following problems with the existing technology: 1. Some existing ordinary gas purification equipment relies on outriggers to be placed directly on the ground. When it is necessary to move the gas purification equipment and change the work location, it is necessary to move the gas purification equipment to the mobile equipment before moving it, which is time-consuming and laborious; 2. Some existing ordinary gas purification equipment has an integrated structure. When the purification catalyst needs to be replaced after long-term use, it is not convenient to replace the purification catalyst inside the gas purification equipment. Utility Model Content

[0005] The purpose of this invention is to provide a mobile gas purification device to solve the problems mentioned in the background section regarding the inconvenience of moving and replacing the purification catalyst in some existing conventional gas purification devices. To achieve the above objective, this invention provides the following technical solution: a mobile gas purification device, comprising device components, with a support component and a fixing component mounted on the outer wall of the device components, and a moving component mounted on the bottom of the support component.

[0006] The fixing component includes a fixing block, a rotating rod mounted on the top of the fixing block, a rotating block rotatably mounted on the outer wall of the rotating rod, an L-shaped block mounted on the top of the rotating block, a T-shaped insert rod slidably mounted through the top of the L-shaped block, a limit ring mounted on the outer wall of the T-shaped insert rod, and a spring mounted on the top of the limit ring.

[0007] The moving component includes a connecting pipe, a reduction motor is installed through one side of the connecting pipe, a first bevel gear is installed at the output end of the reduction motor, an mounting plate is installed on the inner wall of the connecting pipe, a bidirectional threaded rod is rotatably installed through the front end of the mounting plate, a second bevel gear is installed on the outer wall of the bidirectional threaded rod, a sliding tube is threaded on the outer wall of the bidirectional threaded rod, and limit blocks are installed at both ends of the bidirectional threaded rod.

[0008] More preferably, the equipment assembly includes a lower tank, on the outer wall of which a fixing ring and a first mounting ring are sequentially installed from bottom to top. A connecting block is installed on the outer wall of the fixing ring. An exhaust valve is installed at the bottom of the lower tank. An upper tank is installed at the top of the lower tank via a hinge. A second mounting ring is installed on the outer wall of the upper tank. An air inlet valve is installed at the top of the upper tank. The connecting blocks are symmetrically distributed about the vertical center line of the fixing ring.

[0009] More preferably, the support assembly includes a support tube installed on one side of the connecting block, L-shaped rods installed at both ends of the support tube and near the top, an installation tube slidably installed on the outer wall of the L-shaped rods, an L-shaped plate installed on one side of the support tube and near the bottom, a support plate installed at the bottom of the L-shaped plate, a fixing tube slidably installed on the inner wall of the support tube, an electric push rod installed at the bottom of the inner wall of the fixing tube, the installation tube and the fixing tube are both installed on the top of the connecting tube, the top of the electric push rod is installed on the top of the inner wall of the support tube, and the support components are symmetrically distributed about the vertical center line of the fixing ring.

[0010] More preferably, the L-shaped rod and the mounting tube are symmetrically distributed about the vertical center line of the support tube, and the support tube and the fixed tube form a lifting mechanism through an electric push rod.

[0011] More preferably, the fixing block is installed on the outer wall of the first mounting ring, the top of the rotating block is slidably mounted with a T-shaped insert rod, the top of the spring is connected to the top of the inner wall of the L-shaped block, and the top of the second mounting ring has a circular hole with an internal size structure consistent with the external size structure of the T-shaped insert rod.

[0012] More preferably, there are three fixing components, and the three fixing components are arranged in a ring with the vertical center line of the first mounting ring as the origin.

[0013] More preferably, the connecting pipe is installed at the bottom of the fixed pipe, the first bevel gear and the second bevel gear are meshed and installed, the sliding pipe is slidably installed on the inner wall of the connecting pipe, and the sliding pipe and the mounting plate are symmetrically distributed about the vertical center line of the bidirectional threaded rod, the moving components are symmetrically distributed about the vertical center line of the fixed ring, and the bottom of the sliding pipe is provided with casters.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In this invention, by using fixed components, when it is necessary to replace the purification catalyst in the gas purification equipment, the T-shaped inserts on the three fixed components are pulled out from the circular holes in the second mounting ring. Then, the rotating block is rotated outwards, the upper tank is opened to replace the purification catalyst, the upper tank is closed, and then the T-shaped inserts on the three fixed components are pulled and rotated to insert the T-shaped inserts into the corresponding circular holes on the second mounting ring. This allows for quick replacement of the purification catalyst in the gas purification equipment, improving the convenience of using the gas purification equipment.

[0016] In this invention, by using a movable component, when the gas purification equipment needs to be moved, a synchronizer controls two electric push rods to start simultaneously, driving the support tube, L-shaped rod, L-shaped plate, and support plate to move up a certain distance. Then, the synchronizer controls two geared motors to start simultaneously. The geared motors drive a bidirectional threaded rod to rotate through a first bevel gear and a second bevel gear. The bidirectional threaded rod drives two universal wheels on the two sliding tubes to expand outward, thus pushing the gas purification equipment to move. When encountering a narrow area during movement, the two geared motors are started simultaneously, driving the two universal wheels to retract inward. When the equipment reaches the usage location, the two electric push rods are started, and the support plate moves down to contact the ground. When the working location of the gas purification equipment needs to be changed, the gas purification equipment can be moved very conveniently and quickly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the equipment component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the support component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the full cross-sectional structure of the support component of this utility model;

[0021] Figure 5 This is a schematic diagram of the fixing component structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the mobile component of this utility model;

[0023] Figure 7 This is a schematic diagram of the full cross-sectional structure of the mobile component of this utility model.

[0024] In the diagram: 1. Equipment components; 101. Lower tank; 102. Fixing ring; 103. First mounting ring; 104. Connecting block; 105. Exhaust valve; 106. Upper tank; 107. Second mounting ring; 108. Inlet valve; 2. Support components; 201. Support pipe; 202. L-shaped rod; 203. Mounting pipe; 204. L-shaped plate; 205. Support plate; 206. Fixing pipe; 207. Electric push rod; 3. Fixing component; 301. Fixing block; 302. Rotating rod; 303. Rotating block; 304. L-shaped block; 305. T-shaped insert rod; 306. Limiting ring; 307. Spring; 4. Moving component; 401. Connecting pipe; 402. Gear motor; 403. First bevel gear; 404. Mounting plate; 405. Bidirectional threaded rod; 406. Second bevel gear; 407. Sliding pipe; 408. Limiting block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 7 This utility model provides a technical solution: a mobile gas purification device, including a device component 1, a support component 2 and a fixing component 3 installed on the outer wall of the device component 1, and a moving component 4 installed at the bottom of the support component 2.

[0027] The fixing component 3 includes a fixing block 301, a rotating rod 302 is mounted on the top of the fixing block 301, a rotating block 303 is rotatably mounted on the outer wall of the rotating rod 302, an L-shaped block 304 is mounted on the top of the rotating block 303, a T-shaped insert rod 305 is slidably mounted through the top of the L-shaped block 304, a limit ring 306 is mounted on the outer wall of the T-shaped insert rod 305, and a spring 307 is mounted on the top of the limit ring 306.

[0028] The moving component 4 includes a connecting pipe 401, a reduction motor 402 is installed through one side of the connecting pipe 401, a first bevel gear 403 is installed at the output end of the reduction motor 402, an mounting plate 404 is installed on the inner wall of the connecting pipe 401, a bidirectional threaded rod 405 is rotatably installed through the front end of the mounting plate 404, a second bevel gear 406 is installed on the outer wall of the bidirectional threaded rod 405, a sliding tube 407 is threadedly installed on the outer wall of the bidirectional threaded rod 405, and limit blocks 408 are installed at both ends of the bidirectional threaded rod 405.

[0029] In this embodiment, as Figure 2As shown, the equipment component 1 includes a lower tank 101. A fixing ring 102 and a first mounting ring 103 are sequentially installed on the outer wall of the lower tank 101 from bottom to top. A connecting block 104 is installed on the outer wall of the fixing ring 102. An exhaust valve 105 is installed at the bottom of the lower tank 101. An upper tank 106 is installed on the top of the lower tank 101 via a hinge. A second mounting ring 107 is installed on the outer wall of the upper tank 106. An air inlet valve 108 is installed on the top of the upper tank 106. The connecting blocks 104 are symmetrically distributed about the vertical center line of the fixing ring 102. Opening the air inlet valve 108 allows the gas to be purified to be injected into the tank. After being purified by the purification catalyst, the gas is discharged through the exhaust valve 105.

[0030] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the support assembly 2 includes a support tube 201 installed on one side of the connecting block 104. L-shaped rods 202 are installed at both ends of the support tube 201 and near the top. An installation tube 203 is slidably installed on the outer wall of the L-shaped rod 202. An L-shaped plate 204 is installed on one side of the support tube 201 and near the bottom. A support plate 205 is installed at the bottom of the L-shaped plate 204. A fixing tube 206 is slidably installed on the inner wall of the support tube 201. An electric push rod 207 is installed at the bottom of the inner wall of the fixing tube 206. The installation tube 203 and the fixing tube 206 are both installed on the top of the connecting tube 401. The top of the electric push rod 207 is installed on the top of the inner wall of the support tube 201. The support assemblies 2 are symmetrically distributed about the vertical center line of the fixing ring 102. When the support plates 205 of the two sets of support assemblies 2 are in contact with the ground, they can stably support the equipment assembly 1 and improve the stability of the purification equipment during use.

[0031] In this embodiment, as Figure 3 and Figure 4 As shown, the L-shaped rod 202 and the mounting tube 203 are symmetrically distributed about the vertical center line of the support tube 201, and the support tube 201 forms a lifting mechanism with the fixed tube 206 through the electric push rod 207; when the electric push rods 207 on the two support components 2 are started simultaneously by the synchronizer, the support tube 201 is moved upward, and the L-shaped rod 202, L-shaped plate 204 and support plate 205 are moved upward at the same time. The L-shaped plate 204 is separated from the ground, and the purification equipment can be moved easily by the universal wheels on the moving component 4.

[0032] In this embodiment, as Figure 2 and Figure 5As shown, the fixing block 301 is installed on the outer wall of the first mounting ring 103, and the top of the rotating block 303 is slidably mounted with a T-shaped insert 305. The top of the spring 307 is connected to the top of the inner wall of the L-shaped block 304. The top of the second mounting ring 107 has a circular hole with an internal size structure that matches the external size structure of the T-shaped insert 305. When the limiting ring 306 is subjected to the elastic force of the spring 307, the T-shaped insert 305 is inserted into the circular hole on the second mounting ring 107 by the elastic force, and the rotating block 303 is close to the second mounting ring 107, which can improve the stability of the upper tank 106 and the lower tank 101 after they are closed.

[0033] In this embodiment, as Figure 1 and Figure 2 As shown, there are three fixing components 3, and the three fixing components 3 are arranged in a ring with the vertical center line of the first mounting ring 103 as the origin. When the T-shaped inserts 305 on the three fixing components 3 are inserted into the corresponding circular holes on the second mounting ring 107, the upper tank 106 and the lower tank 101 are stably closed. Pulling the T-shaped inserts 305 causes the T-shaped inserts 305 and the limiting ring 306 to move upward. The T-shaped inserts 305 are pulled out from the circular holes in the second mounting ring 107. Then, the rotating block 303 is rotated outward to facilitate opening the upper tank 106 and replacing the purification catalyst in the lower tank 101.

[0034] In this embodiment, as Figure 6 and Figure 7 As shown, the connecting pipe 401 is installed at the bottom of the fixed pipe 206. The first bevel gear 403 and the second bevel gear 406 are meshed together. The sliding pipe 407 is slidably installed on the inner wall of the connecting pipe 401. The sliding pipe 407 and the mounting plate 404 are symmetrically distributed about the vertical center line of the bidirectional threaded rod 405. The moving components 4 are symmetrically distributed about the vertical center line of the fixed ring 102. The bottom of the sliding pipe 407 is provided with a caster wheel. When the reduction motor 402 starts, it drives the first bevel gear 403 to rotate. When the first bevel gear 403 rotates, it passes through the second bevel gear 206. Two bevel gears 406 drive the bidirectional threaded rod 405 to rotate. When the bidirectional threaded rod 405 rotates, it can adjust the distance between the two sliding tubes 407, so that the two sliding tubes 407 can simultaneously retract into the connecting tube 401 or expand outward. The universal wheels at the bottom of the sliding tubes 407 facilitate the movement of the purification equipment. The limiting block 408 can prevent the sliding tubes 407 from falling off the bidirectional threaded rod 405. When the universal wheels on the moving component 4 expand outward, it can improve the stability when moving the purification equipment. When passing through narrow areas, the universal wheels retract inward, which can help pass through narrow areas.

[0035] The method of use and advantages of this utility model: The working process of this mobile gas purification device is as follows:

[0036] like Figure 1, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, when the gas purification equipment needs to be moved, the synchronizer controls the simultaneous activation of the electric push rods 207 on the two support components 2, causing the support tube 201, L-shaped rod 202, L-shaped plate 204, and support plate 205 to move upwards a certain distance. Then, the synchronizer controls the simultaneous activation of the reduction motors 402 on the two moving components 4. The reduction motors 402 drive the bidirectional threaded rod 405 to rotate via the first bevel gear 403 and the second bevel gear 406. The bidirectional threaded rod 405 drives the universal wheels on the two sliding tubes 407 to expand outwards via the two sliding tubes 407, thus pushing the gas purification equipment to the location of use. The reduction motors 402 are then activated, driving the two sliding tubes 407... The gas purification equipment retracts into the connecting pipe 401. Then, the two electric push rods 207 are activated, which drive the support pipe 201, L-shaped rod 202, L-shaped plate 204 and support plate 205 to move down. The support plate 205 contacts the ground. When the gas purification equipment needs to be replaced after long-term use, the T-shaped inserts 305 on the three fixed components 3 are pulled out from the circular hole in the second mounting ring 107. Then, the rotating block 303 is rotated outward. Then, the upper tank 106 is opened to replace the purification catalyst in the lower tank 101. Then, the upper tank 106 is closed, and the T-shaped inserts 305 are pulled and rotated to insert the T-shaped inserts 305 into the circular hole on the second mounting ring 107.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile gas purification device, comprising device components (1), characterized in that: The outer wall of the equipment component (1) is equipped with a support component (2) and a fixing component (3), and a moving component (4) is installed at the bottom of the support component (2); The fixing component (3) includes a fixing block (301), a rotating rod (302) is mounted on the top of the fixing block (301), a rotating block (303) is rotatably mounted on the outer wall of the rotating rod (302), an L-shaped block (304) is mounted on the top of the rotating block (303), a T-shaped insert (305) is slidably mounted through the top of the L-shaped block (304), a limit ring (306) is mounted on the outer wall of the T-shaped insert (305), and a spring (307) is mounted on the top of the limit ring (306). The moving component (4) includes a connecting pipe (401), a geared motor (402) is installed through one side of the connecting pipe (401), a first bevel gear (403) is installed at the output end of the geared motor (402), an mounting plate (404) is installed on the inner wall of the connecting pipe (401), a bidirectional threaded rod (405) is rotatably installed through the front end of the mounting plate (404), a second bevel gear (406) is installed on the outer wall of the bidirectional threaded rod (405), a sliding tube (407) is threaded on the outer wall of the bidirectional threaded rod (405), and limit blocks (408) are installed at both ends of the bidirectional threaded rod (405).

2. The mobile gas purification device according to claim 1, characterized in that: The equipment assembly (1) includes a lower tank (101), on which a fixing ring (102) and a first mounting ring (103) are sequentially installed from bottom to top on the outer wall of the lower tank (101). A connecting block (104) is installed on the outer wall of the fixing ring (102). An exhaust valve (105) is installed at the bottom of the lower tank (101). An upper tank (106) is installed on the top of the lower tank (101) via a hinge. A second mounting ring (107) is installed on the outer wall of the upper tank (106). An air inlet valve (108) is installed on the top of the upper tank (106). The connecting blocks (104) are symmetrically distributed about the vertical center line of the fixing ring (102).

3. A mobile gas purification device according to claim 2, characterized in that: The support assembly (2) includes a support tube (201) installed on one side of the connecting block (104). L-shaped rods (202) are installed at both ends of the support tube (201) and near the top. An installation tube (203) is slidably installed on the outer wall of the L-shaped rod (202). An L-shaped plate (204) is installed on one side of the support tube (201) and near the bottom. A support plate (205) is installed at the bottom of the L-shaped plate (204). A fixing tube (206) is slidably installed on the inner wall of the support tube (201). An electric push rod (207) is installed at the bottom of the inner wall of the fixing tube (206). The installation tube (203) and the fixing tube (206) are both installed on the top of the connecting tube (401). The top of the electric push rod (207) is installed on the top of the inner wall of the support tube (201). The support assemblies (2) are symmetrically distributed about the vertical center line of the fixing ring (102).

4. A mobile gas purification device according to claim 3, characterized in that: The L-shaped rod (202) and the mounting tube (203) are symmetrically distributed about the vertical center line of the support tube (201), and the support tube (201) and the fixed tube (206) form a lifting mechanism through the electric push rod (207).

5. A mobile gas purification device according to claim 2, characterized in that: The fixing block (301) is installed on the outer wall of the first mounting ring (103). A T-shaped insert (305) is slidably installed through the top of the rotating block (303). The top of the spring (307) is connected to the top of the inner wall of the L-shaped block (304). The top of the second mounting ring (107) has a circular hole with an internal size structure that matches the external size structure of the T-shaped insert (305).

6. A mobile gas purification device according to claim 2, characterized in that: There are three fixing components (3), and the three fixing components (3) are arranged in a ring with the vertical center line of the first mounting ring (103) as the origin.

7. A mobile gas purification device according to claim 3, characterized in that: The connecting pipe (401) is installed at the bottom of the fixed pipe (206). The first bevel gear (403) and the second bevel gear (406) are meshed and installed. The sliding pipe (407) is slidably installed on the inner wall of the connecting pipe (401). The sliding pipe (407) and the mounting plate (404) are symmetrically distributed about the vertical center line of the bidirectional threaded rod (405). The moving components (4) are symmetrically distributed about the vertical center line of the fixed ring (102). The bottom of the sliding pipe (407) is provided with casters.

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