Cleaning structure inside industrial flue gas dust removal device

Abstract

The utility model relates to the technical field of flue gas dust removal devices, in particular to an internal cleaning structure of an industrial flue gas dust removal device, which comprises a dust removal box, a sealing box cover is mounted at the front end of the dust removal box, a plurality of partition blocks are fixed on the inner bottom wall of the dust removal box, and slide rails are mounted between the inner top wall of the dust removal box and the partition blocks. A filter screen is slidably connected to the sliding rail, a plurality of supporting plates are arranged on the rear wall in the dust removal box, knocking assemblies are installed at the front ends of the supporting plates, and a plurality of collecting boxes are slidably connected to the bottom wall in the dust removal box. The utility model has the advantages that the filter screen is convenient to mount, dismount and maintain; the filter screen is knocked through the knocking assembly, smoke impurities on the filter screen are knocked down, the smoke impurities are collected through the collecting box, it is prevented that too many smoke impurities adhere to the filter screen, the filtering efficiency of the filter screen is reduced, the frequency that the filter screen needs to be maintained is reduced, and the working efficiency of a factory is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas dust removal devices, in particular to a cleaning structure inside an industrial flue gas dust removal device. Background Art

[0002] Flue gas refers to waste gas containing suspended particulate matter, such as sintering flue gas, roasting flue gas, furnace flue gas, etc. These particulate matter have serious impacts on human health and the environment, so industrial flue gas dust removal equipment is needed for purification.

[0003] Existing industrial flue gas dust removal devices usually filter flue gas through multiple filters installed in a dust removal box, but the dust removal device is not equipped with a mechanism for cleaning the filters, resulting in a large amount of smoke and dust impurities adhering to the filters after long-term use, resulting in reduced filtration efficiency. Therefore, it is necessary to stop factory operations regularly and disassemble and clean the filters, which reduces the factory's work efficiency. In addition, the existing filters are not easy to install and disassemble. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the existing industrial fume dust removal device is not equipped with a mechanism for cleaning the filter screen, and the filter screen is not convenient to install and disassemble.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a cleaning structure inside an industrial flue gas dust removal device, including a dust removal box, wherein both ends of the dust removal box are respectively connected to an air inlet pipe and an exhaust pipe, a sealed box cover is installed at the front end of the dust removal box, a plurality of equidistant partition blocks are fixed on the inner bottom wall of the dust removal box, a slide rail is installed between the inner top wall and the partition block of the dust removal box, a filter screen is slidably connected to the slide rail, a plurality of connecting plates located between adjacent filter screens are screwed on the inner rear wall of the dust removal box, a support plate is vertically provided on the connecting plate, a knocking assembly acting on the filter screen is installed at the front end of the support plate, and a plurality of collecting boxes located between adjacent partition blocks are slidably connected to the inner bottom wall of the dust removal box.

[0008] Furthermore, a connecting block passing through the sealing box cover is plugged and fixed at the front end of the filter screen, a cover plate 1 connected to the sealing box cover with screws is fixed at the front end of the connecting block, and a sealing ring 1 and a sealing ring 2 in contact with the sealing box cover and the front end of the slide rail are respectively fixed on the inner side of the cover plate 1 and the connecting block.

[0009] Furthermore, the front ends of the plurality of collecting boxes pass through the sealed box cover and are fixed with the same cover plate 2, the cover plate 2 is connected to the sealed box cover by screws, and a sealing ring 3 in contact with the sealed box cover is fixed on the inner side of the cover plate 2.

[0010] Furthermore, the sealed box cover is provided with through holes 1 and 2 through which a plurality of connection blocks and a plurality of collection boxes pass respectively.

[0011] Furthermore, the knocking assembly includes a motor installed at the front end of a support plate, the front end of the support plate is installed with a turntable connected to the front end output end, a sliding rod is vertically fixed to one side of the front end of the turntable, the sliding rod is connected to a slot plate for sliding up and down, knocking rods are fixed at both ends of the slot plate, a pair of support seats through which the knocking rods pass are installed at the front end of the support plate, and a knocking head that can contact the filter is installed at the end of the knocking rod.

[0012] 3. Beneficial Effects

[0013] The advantages of the utility model compared with the prior art are:

[0014] 1. The filter is fixed in the dust removal box by cover plate 1 installed on the sealed box cover through screws, which is convenient for installation and removal of the filter and maintenance; the collection box is fixed in the dust removal box by cover plate 2 installed on the sealed box cover through screws, which is convenient for installation and removal of the collection box and handling of smoke and dust impurities collected by the collection box.

[0015] 2. Knock the filter with the knocking assembly to knock off the smoke and dust impurities on the filter, and collect the smoke and dust impurities through the collection box to prevent the filter from being attached to a large amount of smoke and dust impurities, which will reduce its filtration efficiency, reduce the frequency of filter maintenance, and improve the work efficiency of the factory. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall internal structure diagram of the utility model.

[0017] Figure 2 It is the overall structure diagram of the utility model.

[0018] Figure 3 It is a structural diagram of an exhaust pipe of the utility model.

[0019] Figure 4 It is a structural diagram of a collection box of the present utility model.

[0020] Figure 5 It is a structural diagram of a sealed box cover of the utility model.

[0021] Figure 6 Structural diagram of the striking component of the present utility model.

[0022] As shown in the figure: 1. Dust removal box; 2. Air inlet pipe; 3. Exhaust pipe; 4. Sealing box cover; 5. Partition block; 6. Slide rail; 7. Filter; 8. Connecting plate; 9. Support plate; 10. Knocking assembly; 11. Collection box; 12. Connecting block; 13. Cover plate one; 14. Sealing ring one; 15. Sealing ring two; 16. Cover plate two; 17. Sealing ring three; 18. Motor; 19. Turntable; 20. Slide rod; 21. Slot plate; 22. Knocking rod; 23. Support seat; 24. Knocking head. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] Embodiment 1

[0025] Combined with Figure 1 and attached Figure 2 , a cleaning structure inside an industrial flue gas dust removal device, comprising a dust removal box 1, wherein both ends of the dust removal box 1 are respectively connected to an air inlet pipe 2 and an exhaust pipe 3, a sealed box cover 4 is installed at the front end of the dust removal box 1, a plurality of equidistant partition blocks 5 are fixed on the inner bottom wall of the dust removal box 1, a slide rail 6 is installed between the inner top wall of the dust removal box 1 and the partition block 5, a filter screen 7 is slidably connected to the slide rail 6, a plurality of connecting plates 8 located between adjacent filter screens 7 are screwed on the inner rear wall of the dust removal box 1, a support plate 9 is vertically provided on the connecting plate 8, a knocking assembly 10 acting on the filter screen 7 is installed at the front end of the support plate 9, and a plurality of collecting boxes 11 located between adjacent partition blocks 5 are slidably connected to the inner bottom wall of the dust removal box 1.

[0026] In combination with the above structure, industrial smoke enters the dust removal box 1 through the air inlet pipe 2, passes through a plurality of filter screens 7 to filter smoke and dust impurities, and is then discharged through the exhaust pipe 3, and the dust is collected by the collection box 11.

[0027] Combined with Figure 3 The front end of the filter screen 7 is plugged and fixed with a connection block 12 passing through the sealed box cover 4, and the front end of the connection block 12 is fixed with a cover plate 13 connected with the sealed box cover 4 by screws. The cover plate 13 and the inner side of the connection block 12 are respectively fixed with a sealing ring 14 and a sealing ring 2 15 in contact with the sealed box cover 4 and the front end of the slide rail 6. After the filter screen 7 is installed, it is sealed all around to prevent air leakage.

[0028] Combined with Figure 4The front ends of the plurality of collecting boxes 11 pass through the sealed box cover 4 and are fixed with the same cover plate 2 16, the cover plate 2 16 is connected to the sealed box cover 4 by screws, and a sealing ring 3 17 in contact with the sealed box cover 4 is fixed inside the cover plate 2 16. The collecting box 11 is sealed after installation to prevent air leakage.

[0029] Combined with Figure 5 The sealed box cover 4 is provided with a plurality of connection blocks 12 and a plurality of collection boxes 11 passing through a through hole 1 401 and a through hole 2 402 respectively.

[0030] In combination with the above structure, the filter 7 is fixed in the dust removal box 1 by a cover plate 13 installed on the sealed box cover 4 by screws, which is convenient for the installation and disassembly of the filter 7 and maintenance; the collection box 11 is fixed in the dust removal box 1 by a cover plate 2 16 installed on the sealed box cover 4 by screws, which is convenient for the installation and disassembly of the collection box 11 and the disposal of the smoke and dust impurities collected by the collection box 11.

[0031] Embodiment 2

[0032] Based on the first embodiment, combined with the attached Figure 6 The knocking assembly 10 includes a motor 18 installed at the front end of a support plate 9, a turntable 19 is installed at the front end of the support plate 9, a slide bar 20 is vertically fixed to one side of the front end of the turntable 19, and the slide bar 20 is connected to a slot plate 21 for sliding up and down. Both ends of the slot plate 21 are fixed with knocking rods 22, and a pair of support seats 23 through which the knocking rods 22 pass are installed at the front end of the support plate 9, and a knocking head 24 that can contact the filter screen 7 is installed at the end of the knocking rod 22.

[0033] In combination with the above structure, when the knocking assembly 10 is in use, the motor 18 drives the turntable 19 to rotate, so that the sliding rod 20 rotates with the output end of the motor 18 as the axis and slides up and down in the groove plate 21, so that the groove plate 21 drives the knocking rod 22 connected at both ends to move left and right, so that the knocking head 24 knocks the filter screen 7, knocking off the smoke and dust impurities on the filter screen 7, preventing more smoke and dust impurities from adhering to the filter screen 7, resulting in reduced filtering efficiency, reducing the frequency of maintenance of the filter screen 7, and improving the work efficiency of the factory.

[0034] The specific usage is as follows:

[0035] Industrial flue gas enters the dust removal box 1 through the air inlet pipe 2, passes through a number of filters 7 to filter out smoke and dust impurities, and is then discharged through the exhaust pipe 3. The filter 7 is knocked down by the knocking assembly 10 to knock the smoke and dust impurities on the filter 7, and the smoke and dust impurities are collected by the collecting box 11 to prevent the filter 7 from being attached with too much smoke and dust impurities, which would reduce its filtering efficiency, reduce the frequency of maintenance of the filter 7, and improve the work efficiency of the factory; when it is necessary to disassemble and maintain the filter 7 and take out the collecting box 11 to deal with the smoke and dust impurities, it is only necessary to unscrew the screws on the cover plate 13 and the cover plate 2 16, which is convenient for the installation and disassembly of the filter 7, maintenance, and the disposal of the smoke and dust impurities collected by the collecting box 11.

[0036] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cleaning structure inside an industrial flue gas dust removal device, comprising a dust removal box (1), wherein both ends of the dust removal box (1) are respectively connected to an air inlet pipe (2) and an exhaust pipe (3), and a sealed box cover (4) is installed at the front end of the dust removal box (1), characterized in that: A plurality of equidistant partition blocks (5) are fixed on the inner bottom wall of the dust removal box (1); a slide rail (6) is installed between the inner top wall of the dust removal box (1) and the partition blocks (5); a filter screen (7) is slidably connected to the slide rail (6); a plurality of connecting plates (8) located between adjacent filter screens (7) are screwedly installed on the inner rear wall of the dust removal box (1); a support plate (9) is vertically provided on the connecting plate (8); a knocking assembly (10) for acting on the filter screen (7) is installed at the front end of the support plate (9); and a plurality of collecting boxes (11) located between adjacent partition blocks (5) are slidably connected to the inner bottom wall of the dust removal box (1).

2. The cleaning structure inside the industrial flue gas dust removal device according to claim 1 is characterized in that: The front end of the filter screen (7) is plugged and fixed with a connection block (12) that passes through the sealing box cover (4); the front end of the connection block (12) is fixed with a cover plate 1 (13) that is screwed to the sealing box cover (4); the cover plate 1 (13) and the inner side of the connection block (12) are respectively fixed with a sealing ring 1 (14) and a sealing ring 2 (15) that are in contact with the sealing box cover (4) and the front end of the slide rail (6).

3. The cleaning structure inside the industrial flue gas dust removal device according to claim 2 is characterized in that: The front ends of the plurality of collecting boxes (11) pass through the sealed box cover (4) and are fixed with the same cover plate 2 (16); the cover plate 2 (16) is connected to the sealed box cover (4) by screws; a sealing ring 3 (17) in contact with the sealed box cover (4) is fixed on the inner side of the cover plate 2 (16).

4. The cleaning structure inside the industrial flue gas dust removal device according to claim 3 is characterized in that: The sealed box cover (4) is provided with a plurality of connection blocks (12) and a plurality of collection boxes (11) through a first through hole (401) and a second through hole (402) respectively.

5. The cleaning structure inside the industrial flue gas dust removal device according to claim 1 is characterized in that: The knocking assembly (10) comprises a motor (18) mounted at the front end of a support plate (9); a front output end of the support plate (9) is mounted at the front end and connected to a turntable (19); a sliding rod (20) is vertically fixed to one side of the front end of the turntable (19); the sliding rod (20) is slidably connected to a slot plate (21) up and down; knocking rods (22) are fixed at both ends of the slot plate (21); a pair of support seats (23) through which the knocking rods (22) pass are mounted at the front end of the support plate (9); and a knocking head (24) capable of contacting the filter screen (7) is mounted at the end of the knocking rod (22).

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