Gas purification equipment

Abstract

The utility model relates to the technical field of gas purification equipment, and discloses gas purification equipment which comprises a main body mechanism, an adjusting mechanism, a cleaning mechanism, a gas inlet mechanism and a filtering device, the main body mechanism comprises a shell and a base, the front face of the shell is connected with the inner wall of the base in a sleeved mode, and the adjusting mechanism comprises a lifting rod. The top of the lifting rod is fixedly connected with the bottom of the base, the cleaning mechanism comprises a movable ring, the inner wall of the movable ring is movably connected with the front face of the shell, the air inlet mechanism comprises an air outlet, the top of the air outlet is fixedly connected with the bottom of the shell, the filtering device comprises a filtering net, and the filtering net is arranged in the shell. Before the dust collector is used by a worker, the height of the lifting rod is adjusted according to the height of the ground, and the movable ring is in continuous contact with the surface of the shell for cleaning, so that dust on the surface is conveniently cleaned after the dust collector is placed for a long time, filtered gas is exhausted from the gas outlet, and waste gas filtered by the filter screen is exhausted from the waste gas port.

Description

Technical Field

[0001] The utility model relates to the technical field of gas purification equipment, in particular to a gas purification equipment. Background Art

[0002] All walks of life require various gases. Hospitals need oxygen, electric welding needs argon and CO2 gases, and nuclear magnetic resonance imaging commonly used in scientific research requires liquid helium. It can be seen that various gases are very important products in industrial production, medical health, scientific research, and even daily life. Different purposes of use have different requirements for gas purity; in some high-tech fields, very high gas purity is required, so gas purification is a very common process.

[0003] According to the published patent with the publication number CN 215311256 U, a gas purification device includes a bottle body, an upper cover and fixing bolts, the upper cover is fixedly installed on the top of the bottle body by fixing bolts, the upper surface of the upper cover is connected with an outlet pipe, the top of the outlet pipe is connected with a purified gas pipe and an exhaust pipe through a three-way pipe, and control valves are installed on the purified gas pipe and the exhaust pipe, the outer side of the bottle body is fixed with an annular plate, the bottom of the bottle body is fixed with a supporting device, the supporting device includes a mounting seat, and the lower surface of the mounting seat is fixed with no less than three supporting legs, the supporting legs are composed of a vertical plate and a horizontal plate, and a second mounting hole is opened on the horizontal plate. The gas purification device achieves the effect of easy installation by arranging a supporting device and an annular plate structure on the bottle body, and the multiple supporting legs on the supporting device can make the device more stable as a whole, but there are still the following problems, such as:

[0004] Existing gas purification equipment cannot effectively perform level adjustment when the terrain is uneven, which increases the working time during operation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a gas purification device.

[0006] The utility model is implemented by the following technical scheme: it includes a main body mechanism, an adjusting mechanism, a cleaning mechanism, an air intake mechanism and a filtering device, the main body mechanism includes a shell and a base, the front side of the shell is sleeved with the inner wall of the base, the adjusting mechanism includes a lifting rod, the top of the lifting rod is fixedly connected to the bottom of the base, the cleaning mechanism includes a movable ring, the inner wall of the movable ring is movably connected to the front side of the shell, the air intake mechanism includes an air outlet, the top of the air outlet is fixedly connected to the bottom of the shell, and the filtering device includes a filter screen, and the filter screen is arranged inside the shell.

[0007] Through the above technical solution, the staff completed the installation of the equipment and pushed it to the designated work location.

[0008] As a further improvement of the above scheme, the main body structure includes a shell, a base, a circular cover, an insulation layer and a motor. The bottom of the circular cover is clamped with the top of the shell, the insulation layer is arranged at one end of the shell inner wall close to each other, and the bottom of the motor is fixedly connected to the top of the circular cover.

[0009] Through the above technical solution, a heat-insulating layer is provided inside the shell, so that the temperature inside the bottle can be kept stable, and the gas purification effect is better.

[0010] As a further improvement of the above scheme, the adjustment mechanism includes a lifting rod, a connecting column, a fixed block, a roller and a clamping block. The top of the lifting rod is fixedly connected to the bottom of the base, the top of the connecting column is movably connected to the bottom of the lifting rod, the top of the fixed block is fixedly connected to the bottom of the connecting column, the top of the roller is movably connected to the bottom of the fixed block, and the top of the clamping block is clamped to the front side of the roller.

[0011] Through the above technical solution, in order to prevent the working position from being uneven, it can be adjusted horizontally by adjusting the lifting rod.

[0012] As a further improvement of the above scheme, the cleaning mechanism includes a movable ring, a cleaning brush, handle 1, a movable door, a hinge and handle 2, the cleaning brush is fixedly connected to the inner wall of the movable ring, two handles 1 are provided, and the two handles 1 are fixedly connected to one end of the movable ring away from each other.

[0013] Through the above technical solution, the cleaning brush can clean the shell to keep it clean and tidy.

[0014] As a further improvement of the above solution, the movable door is movably connected to the front side of the shell through a hinge, and the back side of the second handle is fixedly connected to the front side of the movable door.

[0015] Through the above technical solution, the inside of the shell can be cleaned by the staff opening the movable door.

[0016] As a further improvement of the above scheme, the air intake mechanism includes an air inlet, an air outlet, a regulating valve, an exhaust valve and an exhaust pipe. The bottom of the air inlet is fixedly connected to the top of the circular cover, the back of the regulating valve is fixedly connected to the front of the air outlet, the right side of the exhaust valve is fixedly connected to the left side of the exhaust pipe, and the right side of the exhaust pipe is fixedly connected to the left side of the shell.

[0017] Through the above technical solution, when gas purification is completed, the purified gas is discharged from the exhaust port.

[0018] As a further improvement of the above solution, the filter screen is fixedly connected to one end of the inner wall of the shell that is close to each other.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model provides an adjustment mechanism, specifically, a lifting rod, so that the working position can be adjusted horizontally by adjusting the lifting rod to improve the working efficiency.

[0021] The utility model provides a cleaning mechanism, specifically a cleaning brush. When the equipment stops working, the staff can move the movable ring up and down by using a handle, so that the cleaning brush arranged on the inner wall of the movable ring cleans the surface of the shell to keep it clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the cleaning device structure;

[0025] Figure 4 Schematic diagram of the adjustment structure.

[0026] Description of main symbols:

[0027] 1. Main body; 101. Shell; 102. Base; 103. Round cover; 104. Insulation layer; 105. Motor; 2. Adjustment mechanism; 201. Lifting rod; 202. Connecting column; 203. Fixing block; 204. Roller; 205. Block; 3. Cleaning mechanism; 301. Movable ring; 302. Cleaning brush; 303. Handle 1; 304. Movable door; 305. Hinge; 306. Handle 2; 4. Air intake mechanism; 401. Air inlet; 402. Air outlet; 403. Adjustment valve; 404. Exhaust valve; 405. Exhaust pipe; 5. Filter device; 501. Filter. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Example:

[0030] Please combine Figure 1-4A gas purification device of this embodiment includes a main body mechanism 1, an adjusting mechanism 2, a cleaning mechanism 3, an air intake mechanism 4 and a filtering device 5. The main body mechanism 1 includes a shell 101 and a base 102. The front of the shell 101 is sleeved with the inner wall of the base 102. The adjusting mechanism 2 includes a lifting rod 201. The top of the lifting rod 201 is fixedly connected to the bottom of the base 102. The cleaning mechanism 3 includes a movable ring 301. The inner wall of the movable ring 301 is movably connected to the front of the shell 101. The air intake mechanism 4 includes an air outlet 402. The top of the air outlet 402 is fixedly connected to the bottom of the shell 101. The filtering device 5 includes a filter screen 501. The filter screen 501 is arranged inside the shell 101.

[0031] The main body 1 includes a shell 101, a base 102, a circular cover 103, an insulation layer 104 and a motor 105. The bottom of the circular cover 103 is snap-fitted to the top of the shell 101, the insulation layer 104 is arranged at one end of the inner wall of the shell 101 close to each other, and the bottom of the motor 105 is fixedly connected to the top of the circular cover 103.

[0032] The adjusting mechanism 2 includes a lifting rod 201, a connecting column 202, a fixing block 203, a roller 204 and a clamping block 205. The top of the lifting rod 201 is fixedly connected to the bottom of the base 102, the top of the connecting column 202 is movably connected to the bottom of the lifting rod 201, the top of the fixing block 203 is fixedly connected to the bottom of the connecting column 202, the top of the roller 204 is movably connected to the bottom of the fixing block 203, and the top of the clamping block 205 is clamped to the front of the roller 204.

[0033] The cleaning mechanism 3 includes a movable ring 301, a cleaning brush 302, a handle 1 303, a movable door 304, a hinge 305 and a handle 2 306. The cleaning brush 302 is fixedly connected to the inner wall of the movable ring 301. Two handles 1 303 are provided. The two handles 1 303 are fixedly connected to one end of the movable ring 301 away from each other.

[0034] The movable door 304 is movably connected to the front side of the housing 101 via a hinge 305 , and the back side of the second handle 306 is fixedly connected to the front side of the movable door 304 .

[0035] The air intake mechanism 4 includes an air inlet 401, an air outlet 402, a regulating valve 403, an exhaust valve 404 and an exhaust pipe 405. The bottom of the air inlet 401 is fixedly connected to the top of the circular cover 103, the back of the regulating valve 403 is fixedly connected to the front of the air outlet 402, the right side of the exhaust valve 404 is fixedly connected to the left side of the exhaust pipe 405, and the right side of the exhaust pipe 405 is fixedly connected to the left side of the shell 101.

[0036] The filter screen 501 is fixedly connected to one end of the inner wall of the housing 101 that is close to each other.

[0037] The implementation principle of a gas purification device in the embodiment of the present application is as follows: before use, the staff first pushes the device to the designated location, fixes the roller 204 with the block 205 to prevent movement, and then adjusts the height of the lifting rod 201 according to the uneven ground. The movable ring 301 is in continuous contact with the surface of the shell 101 for cleaning, so that the surface can be placed for a long time to facilitate dust cleaning. The unfiltered gas is discharged from the air inlet 401 into the shell 101, and the filtered gas is discharged from the air outlet 402. The exhaust gas filtered by the filter 501 is discharged from the exhaust pipe 405. An insulation layer 104 is provided inside the shell 101 to keep the temperature inside the bottle stable, thereby achieving a better gas purification effect.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A gas purification device, characterized in that: The invention comprises a main body mechanism (1), an adjusting mechanism (2), a cleaning mechanism (3), an air intake mechanism (4) and a filtering device (5), wherein the main body mechanism (1) comprises a shell (101) and a base (102), wherein the front face of the shell (101) is sleeved with the inner wall of the base (102), the adjusting mechanism (2) comprises a lifting rod (201), wherein the top of the lifting rod (201) is fixedly connected with the bottom of the base (102), the cleaning mechanism (3) comprises a movable ring (301), wherein the inner wall of the movable ring (301) is movably connected with the front face of the shell (101), the air intake mechanism (4) comprises an air outlet (402), wherein the top of the air outlet (402) is fixedly connected with the bottom of the shell (101), and the filtering device (5) comprises a filter screen (501), wherein the filter screen (501) is arranged inside the shell (101).

2. A gas purification device according to claim 1, characterized in that: The main body mechanism (1) comprises a shell (101), a base (102), a circular cover (103), a heat-insulating layer (104) and a motor (105); the bottom of the circular cover (103) is snap-fitted to the top of the shell (101); the heat-insulating layer (104) is arranged at one end of the inner wall of the shell (101) close to each other; and the bottom of the motor (105) is fixedly connected to the top of the circular cover (103).

3. A gas purification device according to claim 1, characterized in that: The adjusting mechanism (2) comprises a lifting rod (201), a connecting column (202), a fixing block (203), a roller (204) and a clamping block (205); the top of the lifting rod (201) is fixedly connected to the bottom of the base (102); the top of the connecting column (202) is movably connected to the bottom of the lifting rod (201); the top of the fixing block (203) is fixedly connected to the bottom of the connecting column (202); the top of the roller (204) is movably connected to the bottom of the fixing block (203); and the top of the clamping block (205) is clamped to the front of the roller (204).

4. A gas purification device as claimed in claim 1, characterized in that: The cleaning mechanism (3) comprises a movable ring (301), a cleaning brush (302), a handle one (303), a movable door (304), a hinge (305) and a handle two (306); the cleaning brush (302) is fixedly connected to the inner wall of the movable ring (301); two handles one (303) are provided; the two handles one (303) are fixedly connected to one end of the movable ring (301) that is away from each other.

5. A gas purification device as claimed in claim 4, characterized in that: The movable door (304) is movably connected to the front face of the housing (101) via a hinge (305), and the back face of the second handle (306) is fixedly connected to the front face of the movable door (304).

6. A gas purification device as claimed in claim 1, characterized in that: The air intake mechanism (4) comprises an air intake port (401), an air outlet port (402), a regulating valve (403), an exhaust valve (404) and an exhaust pipe (405); the bottom of the air intake port (401) is fixedly connected to the top of the circular cover (103); the back of the regulating valve (403) is fixedly connected to the front of the air outlet port (402); the right side of the exhaust valve (404) is fixedly connected to the left side of the exhaust pipe (405); and the right side of the exhaust pipe (405) is fixedly connected to the left side of the housing (101).

7. A gas purification device as claimed in claim 1, characterized in that: The filter screen (501) is fixedly connected to one end of the inner wall of the housing (101) that is close to each other.

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