A high efficiency purification device

Abstract

This utility model provides a high-efficiency purification device, including a filter box. A connecting pipe is provided on one side of the filter box, and a flange is provided at one end of the connecting pipe. An installation pipe is provided at the end of the filter box away from the connecting pipe. A fan is installed on one side of the installation pipe via an installation assembly. The inner walls of the upper and lower ends of the filter box are symmetrically provided with sliding grooves, in which filter screens are placed. A mounting base is symmetrically provided at the upper end of the filter box. A round rod is rotatably installed inside the mounting base. An L-shaped rod is hinged to the mounting base via the round rod. A door is provided on one side of the filter box, and the upper end of the door is connected to one end of the L-shaped rod. By providing a fan, the fan draws the gas to flow, allowing the exhaust gas to circulate into the interior of the filter box. When the exhaust gas passes through the filter screen, harmful substances in the exhaust gas are adsorbed by the filter screen, thereby purifying the exhaust gas. The purified gas is then discharged from the filter box by the fan. The structure is simple and can significantly reduce the time required to replace the filter screen.

Description

Technical Field

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

[0002] A purification device generally refers to a device or system used to remove harmful impurities from air, water, soil or other substances to achieve environmental purification or resource recycling.

[0003] After long-term use, the filter of traditional purification devices is easily clogged by impurities, thus affecting the filtering effect. Therefore, the purification device needs to be replaced regularly to maintain the purification effect. However, traditional filtering devices are inconvenient to replace and take a long time to replace, which affects the filtering efficiency. Utility Model Content

[0004] The utility model aims to provide a high-efficiency purification device, aiming to solve the problem that the filtering equipment in the prior art is inconvenient to replace.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency purification device, including a filter box, a connecting pipe is provided on one side of the filter box, a flange is provided on one end of the connecting pipe, a mounting pipe is provided on the end of the filter box away from the connecting pipe, a fan is installed on one side of the mounting pipe through a mounting assembly, the inner walls of the upper and lower ends of the filter box are symmetrically provided with slide grooves, the filter screen is provided in the slide grooves, the upper end of the filter box is symmetrically provided with a mounting seat, a round rod is rotatably provided inside the mounting seat, an L-shaped rod is hingedly provided on the mounting seat through the round rod, a door body is provided on one side of the filter box, and the upper end of the door body is connected to one end of the L-shaped rod, a first through hole is provided on the door body, a first threaded hole is provided on one side of the filter box, a first bolt is provided on one side of the door body, and the first threaded hole penetrates the first through hole and is meshed and installed on the inner wall of the first threaded hole.

[0006] Preferably, the mounting assembly includes a first fixing plate, a second fixing plate, a second through hole, a second threaded hole and a second bolt, the first fixing plate being symmetrically arranged on the outer wall of the fan, the second fixing plate being symmetrically arranged on the outer wall of the mounting tube, and the positions of the first fixing plate and the second fixing plate correspond to each other, a second through hole is opened on the second fixing plate, a second threaded hole is arranged on the first fixing plate, a second bolt is arranged on the second fixing plate, and the second bolt passes through the second through hole and is engaged and installed on the inner wall of the second threaded hole.

[0007] Preferably, the chute and filter screen are provided in multiple groups to increase the filtering effect.

[0008] Preferably, a sealing ring is provided on one side of the fan.

[0009] Preferably, a handle is provided on one side of the door body.

[0010] The beneficial effects of the utility model are:

[0011] When the utility model is in use, a fan is set up, which draws gas flow and makes the exhaust gas flow to the interior of the filter box. When the exhaust gas passes through the filter, harmful substances in the exhaust gas are adsorbed by the filter, so that the exhaust gas is purified. The purified gas is discharged from the filter box through the fan. When the filter needs to be replaced, the first bolt is first taken out, and people rotate the door body upward by pulling the handle and directly pull out the filter for replacement. The structure is simple and the time required for replacing the filter can be greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.

[0013] Figure 2 It is a structural schematic diagram of a filter screen according to a specific embodiment of the utility model.

[0014] Figure 3 It is a specific embodiment of the utility model Figure 1 A schematic diagram of the enlarged structure in FIG.

[0015] In the figure: 1. filter box; 2. connecting pipe; 3. flange; 4. mounting pipe; 5. fan; 6. sealing ring; 7. first fixing plate; 8. second fixing plate; 9. second bolt; 10. mounting assembly; 11. slide groove; 12. filter screen; 13. mounting seat; 14. L-shaped rod; 15. round rod; 16. first threaded hole; 17. door body; 18. first through hole; 19. first bolt; 20. second threaded hole. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0017] like Figure 1-3As shown, a high-efficiency purification device includes a filter box 1, a connecting pipe 2 is provided on one side of the filter box 1, a flange 3 is provided on one end of the connecting pipe 2, a mounting pipe 4 is provided on the end of the filter box 1 away from the connecting pipe 2, a fan 5 is installed on one side of the mounting pipe 4 through a mounting assembly 10, slidable grooves 11 are symmetrically provided on the inner walls of the upper and lower ends of the filter box 1, a filter screen 12 is provided in the slidable grooves 11, a mounting seat 13 is symmetrically provided on the upper end of the filter box 1, a round rod 15 is rotatably provided inside the mounting seat 13, an L-shaped rod 14 is hingedly provided on the mounting seat 13 through the round rod 15, a door body 17 is provided on one side of the filter box 1, and the upper end of the door body 17 is connected to one end of the L-shaped rod 14, a first through hole 18 is provided on the door body 17, a first threaded hole 16 is provided on one side of the filter box 1, a first bolt 19 is provided on one side of the door body 17, and the first threaded hole 16 penetrates the first through hole 18 and is meshed and installed on the inner wall of the first threaded hole 16.

[0018] In this embodiment, when in use, firstly, the equipment that needs to process the exhaust gas is connected to the connecting pipe 2 through the flange 3, and then the fan 5 is started. The fan 5 draws the gas to flow, so that the exhaust gas flows to the inside of the filter box 1, and the harmful substances in the exhaust gas are adsorbed by the filter 12 when the exhaust gas passes through the filter 12, so that the exhaust gas is purified, and the purified gas is discharged from the filter box 1 through the fan 5. When the filter 12 needs to be replaced, the first bolt 19 is first taken out, and people rotate the door body 17 upward by pulling the handle, and directly pull out the filter 12 for replacement. The structure is simple and the time required for replacing the filter 12 can be greatly reduced.

[0019] like Figure 2 As shown, the mounting assembly 10 includes a first fixing plate 7, a second fixing plate 8, a second through hole, a second threaded hole 20 and a second bolt 9. The first fixing plate 7 is symmetrically arranged on the outer wall of the fan 5, and the second fixing plate 8 is symmetrically arranged on the outer wall of the mounting tube 4. The positions of the first fixing plate 7 and the second fixing plate 8 correspond to each other. The second fixing plate 8 is provided with a second through hole, the first fixing plate 7 is provided with a second threaded hole 20, the second fixing plate 8 is provided with a second bolt 9, and the second bolt 9 passes through the second through hole and is meshed and installed on the inner wall of the second threaded hole 20.

[0020] In this embodiment, when in use, by providing the first fixing plate 7, the second fixing plate 8, the second through hole, the second threaded hole 20 and the second bolt 9, people can directly take out the fan 5 for inspection and maintenance by removing the second bolt 9.

[0021] like Figure 1 As shown, a sealing ring 6 is provided on one side of the fan 5 .

[0022] In this embodiment, a sealing ring 6 is provided to prevent gas from directly flowing out of the installation pipe 4 and affecting the exhaust effect of the fan 5 .

[0023] like Figure 2 As shown, a handle is provided on one side of the door body 17 .

[0024] In this embodiment, a handle is provided to facilitate people to open the door body 17 .

[0025] Working principle: In this embodiment, when in use, first connect the equipment that needs to process the exhaust gas to the connecting pipe 2 through the flange 3, then start the fan 5, the fan 5 draws the gas flow, so that the exhaust gas flows to the inside of the filter box 1, and the harmful substances in the exhaust gas are adsorbed by the filter 12 when the exhaust gas passes through the filter 12, so that the exhaust gas is purified, and the purified gas is discharged from the filter box 1 through the fan 5. When the filter 12 needs to be replaced, first take out the first bolt 19, and people rotate the door 17 upward by pulling the handle, and directly pull out the filter 12 for replacement. The structure is simple and can greatly reduce the time required to replace the filter 12.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high efficiency purification device, characterized in that: The invention comprises a filter box (1), a connecting pipe (2) is arranged on one side of the filter box (1), a flange (3) is arranged on one end of the connecting pipe (2), a mounting pipe (4) is arranged on one end of the filter box (1) away from the connecting pipe (2), a fan (5) is mounted on one side of the mounting pipe (4) via a mounting assembly (10), sliding grooves (11) are symmetrically provided on the inner walls at the upper and lower ends of the filter box (1), a filter screen (12) is arranged in the sliding grooves (11), a mounting seat (13) is symmetrically provided on the upper end of the filter box (1), and a rotation arrangement is arranged inside the mounting seat (13). A round rod (15) is provided, an L-shaped rod (14) is hingedly provided on the mounting seat (13) through the round rod (15), a door body (17) is provided on one side of the filter box (1), and the upper end of the door body (17) is connected to one end of the L-shaped rod (14), a first through hole (18) is opened on the door body (17), a first threaded hole (16) is provided on one side of the filter box (1), a first bolt (19) is provided on one side of the door body (17), and the first threaded hole (16) penetrates the first through hole (18) and is meshedly installed on the inner wall of the first threaded hole (16).

2. A high-efficiency purification device according to claim 1, characterized in that: The mounting assembly (10) comprises a first fixing plate (7), a second fixing plate (8), a second through hole, a second threaded hole (20) and a second bolt (9); the first fixing plate (7) is symmetrically arranged on the outer wall of the fan (5); the second fixing plate (8) is symmetrically arranged on the outer wall of the mounting tube (4); the first fixing plate (7) and the second fixing plate (8) are located in corresponding positions; the second fixing plate (8) is provided with a second through hole; the first fixing plate (7) is provided with a second threaded hole (20); the second fixing plate (8) is provided with a second bolt (9); and the second bolt (9) passes through the second through hole and is meshedly mounted on the inner wall of the second threaded hole (20).

3. A high-efficiency purification device according to claim 1, characterized in that: The chute (11) and the filter screen (12) are provided in multiple groups to increase the filtering effect.

4. A high-efficiency purification device according to claim 1, characterized in that: A sealing ring (6) is provided on one side of the fan (5).

5. A high-efficiency purification device according to claim 1, characterized in that: A handle is provided on one side of the door body (17).

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