Atmospheric pollution dust filtering and purifying device

Abstract

The utility model relates to the technical field of dust purification, and discloses an atmospheric pollution dust filtering and purifying device which comprises a supporting plate, the right side of the top end of the supporting plate is fixedly connected with a handle, the left side of the top end of the supporting plate is fixedly connected with a supporting frame, and the top end of the supporting frame is fixedly connected with a connecting pipe. A dust collection hopper is fixedly connected to the top end of the connecting pipe, a fixing cylinder is fixedly connected to the end, away from the dust collection hopper, of the connecting pipe, a dust collector is arranged on the inner wall of the fixing cylinder, a filter box is fixedly connected to the right end of the fixing cylinder, and a filter element is arranged on the inner wall of the filter box. According to the dust filtering device, the top plate and the filtering box are convenient to disassemble through cooperation of the mounting assemblies, the effect of conveniently cleaning and replacing the filtering element is achieved, the dust filtering efficiency is improved, lifting of the device is achieved through the hydraulic rod, the risk and difficulty of maintenance of the device by workers are reduced, and the effect of saving manpower and time cost is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust purification, in particular to an atmospheric pollution dust filtering and purification device. Background Art

[0002] Air pollution dust filtration and purification device is a device used to purify suspended particles and dust in the atmosphere to improve the quality of the ambient air and protect people's health. This type of equipment is usually installed in industrial plants, urban traffic arteries or other places with serious air pollution to filter and remove particulate matter, dust, smoke and other pollutants in the air.

[0003] After searching, a dust purification device for mining production with announcement number CN213492739U "includes a rotating wheel, a support base, a battery, a power switch and a push handle. The four corners below the support base are evenly fixed with rotating wheels, and the right end of the support base is welded with a push handle. A battery is arranged at the upper part of the support base, and the right end of the battery is provided with a power switch. A dust bottle is arranged at the upper end of the battery, and a filter is arranged at the left end of the dust bottle. A chimney wire is arranged on the right side of the battery. The dust purification device for mining production has a high dust purification quality when it is actually used through structural improvements. A large amount of dust can be sucked in and purified, and it is highly practical. In addition, the device can distinguish the size of dust particles, so that different particles can be treated in different ways. At the same time, the safety of the dust purification device is improved, and the reliability of use is high."

[0004] Based on the above patent, through structural improvements, the device has high dust purification processing quality during actual use, can inhale and purify a large amount of dust, and is highly practical. In addition, the device can distinguish the size of dust particles, so that different particles can be treated in different ways. At the same time, the safety of the dust purification device is improved, and the reliability of use is high. However, when the device is in use, it distinguishes between large dust particles and small dust particles, so that the device can only filter and purify small dust particles, which may cause the filter element to be more easily clogged, thereby affecting the efficiency of dust filtration. In addition, the atmospheric pollution dust filtering and purification device cannot easily raise and lower the filter to the reachable range for replacement, which reduces the maintenance efficiency of the equipment and increases the difficulty and risk of maintenance work, thereby increasing manpower and time costs.

[0005] To this end, in view of the problem that the existing atmospheric pollution dust filtering and purification devices are not convenient for disassembling and cleaning the filters, which reduces the dust evolution and filtration efficiency, increases the difficulty and risk of maintenance work, and increases manpower and time costs, there is a need for an atmospheric pollution dust filtering and purification device that solves the above problems. Utility Model Content

[0006] In order to solve the problems in the prior art that the filters of the air pollution dust filtration and purification devices are inconvenient to disassemble and clean, which reduces the dust evolution and filtration efficiency, increases the difficulty and risk of maintenance work, and increases manpower and time costs, the present application provides an air pollution dust filtration and purification device that can be installed by cooperating with the installation components to facilitate disassembly between the top plate and the filter box, thereby facilitating the cleaning and replacement of the filter element, improving the efficiency of dust filtration, and achieving the effect of lifting and lowering the device through a hydraulic rod, reducing the risk and difficulty of workers' maintenance of the device, thereby saving manpower and time costs.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A device for filtering and purifying dust from atmospheric pollution comprises a support plate, a handle is fixedly connected to the right side of the top of the support plate, a support frame is fixedly connected to the left side of the top of the support plate, a connecting pipe is fixedly connected to the top of the support frame, a dust hopper is fixedly connected to the top of the connecting pipe, a fixed cylinder is fixedly connected to the end of the connecting pipe away from the dust hopper, a dust collector is provided on the inner wall of the fixed cylinder, a filter box is fixedly connected to the right end of the fixed cylinder, a filter element is provided on the inner wall of the filter box, the filter box is connected to the top plate through a mounting assembly, and the bottom end of the support plate is connected to the fixed block through a lifting assembly.

[0009] As a further improvement of the utility model, the installation assembly includes grooves provided at both the front and rear ends and the left and right sides of the filter box, and the grooves on both sides are connected to the clamping blocks through springs.

[0010] As a further improvement of the utility model, the opposite ends of the springs on both sides are fixedly connected to the outer walls of the opposite ends of the blocks on both sides, and the ends of the springs on both sides away from the blocks are fixedly connected to the inner walls of the grooves.

[0011] As a further improvement of the utility model, the outer walls of the opposite ends of the blocks at the front and rear ends are fixedly connected with connecting rods, and the ends of the connecting rods on both sides away from the blocks penetrate the filter box and are fixedly connected with limiting plates.

[0012] As a further improvement of the present invention, the top plate is provided with card slots at both the front and rear ends and the left and right sides, and the outer walls of the card slots are clamped on the outer walls of the clamping blocks.

[0013] As a further improvement of the present invention, the lifting assembly includes a hydraulic rod fixedly connected to the top outer wall of the fixed block, the telescopic rod ends of the hydraulic rod are fixedly connected to the four corner outer walls of the bottom end of the support plate, and the opposite ends of the fixed blocks on the front and rear sides are rotatably connected to wheels.

[0014] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0015] 1. In the utility model, firstly, by pulling the limit plate to drive the connecting rod and the block to move, the block is disengaged from the slot of the top plate, so that the top plate and the filter box can be separated, and the filter element can be taken out of the filter box, so that the filter element can be cleaned in time, thereby achieving the effect of improving the dust filtration and purification efficiency.

[0016] 2. In the utility model, firstly, by driving the hydraulic rod to lift and lower the support plate and the structure above the support plate, the device can be quickly lifted and lowered, the risk and difficulty of workers' maintenance of the device can be reduced, and the effect of saving manpower and time costs can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of an atmospheric pollution dust filtering and purification device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a card slot of an atmospheric pollution dust filtering and purification device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of a groove of an atmospheric pollution dust filtering and purification device proposed by the utility model.

[0020] Legend:

[0021] 1. Support plate; 2. Support frame; 3. Handle; 4. Hydraulic rod; 5. Fixed block; 6. Wheel; 7. Dust hopper; 8. Connecting pipe; 9. Fixed cylinder; 10. Vacuum cleaner; 11. Filter box; 12. Top plate; 13. Filter element; 14. Slot; 15. Groove; 16. Connecting rod; 17. Block; 18. Spring; 19. Limit plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Embodiment 1: An atmospheric pollution dust filtering and purification device comprises a support plate 1, a handle 3 is fixedly connected to the right side of the top of the support plate 1, a support frame 2 is fixedly connected to the left side of the top of the support plate 1, a connecting pipe 8 is fixedly connected to the top of the support frame 2, a dust hopper 7 is fixedly connected to the top of the connecting pipe 8, a fixed cylinder 9 is fixedly connected to the end of the connecting pipe 8 away from the dust hopper 7, a dust collector 10 is arranged on the inner wall of the fixed cylinder 9, a filter box 11 is fixedly connected to the right end of the fixed cylinder 9, a filter element 13 is arranged on the inner wall of the filter box 11, a top plate 12 is arranged on the inner wall of the top of the filter box 11, and fixed blocks 5 are arranged at the four corners of the bottom end of the support plate 1;

[0029] Furthermore, the support frame 2 is fixedly supported by the support plate 1, the connecting pipe 8 is fixedly supported by the support frame 2, and the vacuum cleaner 10 is used as an electric source, so that the dust hopper 7 can suck the dust into the filter box 11 through the connecting pipe 8, and the dust is filtered and purified by the filter element 13.

[0030] Embodiment 2: Grooves 15 are provided at both the front and rear ends and the left and right sides of the filter box 11, and the grooves 15 on both sides are connected to the blocks 17 through springs 18, and the opposite ends of the springs 18 on both sides are fixedly connected to the outer walls of the opposite ends of the blocks 17 on both sides, and the ends of the springs 18 on both sides away from the blocks 17 are fixedly connected to the inner walls of the grooves 15, and the outer walls of the opposite ends of the blocks 17 on both sides are fixedly connected with connecting rods 16, and the ends of the connecting rods 16 on both sides away from the blocks 17 penetrate the filter box 11 and are fixedly connected to the limiting disk 19, and the front and rear ends and the left and right sides of the top plate 12 are provided with card grooves 14, and the outer walls of the card grooves 14 are clamped on the outer walls of the blocks 17;

[0031] Furthermore, by pulling the limit plate 19 to drive the connecting rod 16 and the block 17 to disengage from the slot 14 of the top plate 12, the top plate 12 and the filter box 11 can be separated, and the filter element 13 can be cleaned and replaced. Thereafter, a new filter element 13 is placed in the filter box 11, and the limit plate 19 is loosened. Through the elastic force of the spring 18, the block 17 is clamped in the slot 14 of the top plate 12, so that the filter box 11 and the top plate 12 are fixed together, and the installation of the filter element 13 is completed.

[0032] Figure 1 As shown, the top outer wall of the fixed block 5 is fixedly connected with a hydraulic rod 4, the telescopic rod ends of the hydraulic rod 4 are fixedly connected to the outer walls of the four corners of the bottom end of the support plate 1, and the opposite ends of the fixed blocks 5 on the front and rear sides are rotatably connected with wheels 6;

[0033] Furthermore, the hydraulic rod 4 is fixedly supported by the fixing block 5, and the hydraulic rod 4 is used as an electric source to drive the support plate 1 and the structure above the support plate 1 to rise and fall, thereby reducing the risk and difficulty of workers' maintenance of the device.

[0034] Working principle: First, push the handle 3 to drive the wheel 6 to move the device, and then drive the hydraulic rod 4 to drive the support plate 1, the dust hopper 7, the connecting pipe 8, the vacuum cleaner 10 and the filter box 11 to rise and fall together, so that the dust hopper 7 can be close to the dust and enhance the dust filtering effect. Then drive the vacuum cleaner 10 so that the dust hopper 7 can suck the dust into the filter box 11 through the connecting pipe 8, and filter and purify the dust through the filter element 13. When the filter element 13 needs to be replaced, pull the limit plate 19 to drive the connecting rod 16 and the block 17 to move outward, so that the block 17 is disengaged from the slot 14 of the top plate 12, and the filter element 13 can be taken out of the filter box 11 for cleaning and replacement. The hydraulic rod 4 controls the lifting and lowering, which is convenient for workers to replace the filter element 13 and reduces the difficulty and risk of operation.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An atmospheric dust filtering and purification device, comprising a support plate (1), characterized in that: A handle (3) is fixedly connected to the right side of the top of the support plate (1); a support frame (2) is fixedly connected to the left side of the top of the support plate (1); a connecting pipe (8) is fixedly connected to the top of the support frame (2); a dust hopper (7) is fixedly connected to the top of the connecting pipe (8); a fixed cylinder (9) is fixedly connected to the end of the connecting pipe (8) away from the dust hopper (7); a dust collector (10) is arranged on the inner wall of the fixed cylinder (9); a filter box (11) is fixedly connected to the right end of the fixed cylinder (9); a filter element (13) is arranged on the inner wall of the filter box (11); the filter box (11) is connected to the top plate (12) through a mounting assembly; and the bottom end of the support plate (1) is connected to the fixed block (5) through a lifting assembly.

2. The air pollution dust filtering and purification device according to claim 1 is characterized in that: The mounting assembly comprises grooves (15) which are provided at both the front and rear ends and the left and right sides of the filter box (11), and the grooves (15) on both sides are connected to the clamping blocks (17) via springs (18).

3. The air pollution dust filtering and purification device according to claim 2 is characterized in that: The opposite ends of the springs (18) on both sides are fixedly connected to the outer walls of the opposite ends of the clamping blocks (17) on both sides, and the ends of the springs (18) on both sides away from the clamping blocks (17) are fixedly connected to the inner wall of the groove (15).

4. The air pollution dust filtering and purification device according to claim 2 is characterized in that: The outer walls of the opposite ends of the blocks (17) at the front and rear ends are fixedly connected to connecting rods (16), and the ends of the connecting rods (16) at both sides away from the blocks (17) penetrate the filter box (11) and are fixedly connected to the limiting disk (19).

5. The air pollution dust filtering and purification device according to claim 1 is characterized by: The top plate (12) is provided with a clamping groove (14) at both the front and rear ends and the left and right sides, and the outer walls of the clamping groove (14) are clamped on the outer wall of the clamping block (17).

6. The air pollution dust filtering and purification device according to claim 1 is characterized by: The lifting assembly comprises a hydraulic rod (4) fixedly connected to the outer wall at the top end of the fixed block (5), the telescopic rod ends of the hydraulic rod (4) are fixedly connected to the outer walls at the four corners of the bottom end of the support plate (1), and the opposite ends of the fixed blocks (5) at the front and rear sides are rotatably connected to wheels (6).

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