Automatic environment-friendly dust removal device

Abstract

The invention discloses an automatic environment-friendly dust removal device which comprises a shell, a rotating disc is arranged in the shell and divides the interior of the shell into an air outlet cavity and an air inlet cavity, the air outlet cavity is located at the lower end of the air inlet cavity, a fan communicated with the air outlet cavity is installed at the upper end of the shell, an air inlet pipe is installed on one side of the air inlet cavity, and a rotating motor is arranged in the air outlet cavity. An output shaft of the rotating motor is installed on the rotating disc, a plurality of through holes are evenly formed in the rotating disc, a plurality of filtering pieces are arranged in the air inlet cavity, the upper ends of the filtering pieces communicate with the through holes, an ash removal assembly is arranged in the air outlet cavity, a replacement opening is formed in one side of the air inlet cavity and provided with a door, and a covering assembly is arranged in the air inlet cavity. The covering assembly can cover the filtering piece corresponding to the replacing opening, an ash discharging device is installed at the lower end of the shell, and the lower end of the covering assembly is communicated with the ash discharging device. During cleaning, part of the filtering pieces are separated by the covering assembly and are replaced through the replacement opening, work of other filtering pieces is not affected, and the dust removal efficiency is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal equipment, and in particular to an automatic environmentally friendly dust removal device. Background Art

[0002] With the acceleration of industrialization and the increasing severity of environmental problems, the dust pollution problem generated in the industrial production process has attracted widespread attention. Dust not only pollutes the environment, but also poses a threat to human health. Therefore, efficient dust removal equipment has become an indispensable part of the industrial field. The automatic environmentally friendly dust removal device is mainly composed of an air inlet, a filtration system (such as a bag), a dust cleaning system, an air outlet and other parts. Its working principle is to use a fan to suck the dust-containing gas into the dust collector, and the dust is separated from the gas through the interception effect of the filter material, and the cleaned air is then discharged into the atmosphere. This type of device usually has the characteristics of high degree of automation, easy operation, low maintenance cost, etc., and can be customized according to different usage scenarios.

[0003] However, the cloth bags will be clogged and damaged during long-term use and need to be replaced. The machine needs to be stopped before replacement, which will affect the dust removal efficiency of the machine. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic environmentally friendly dust removal device. When cleaning, part of the filter elements are separated by a cover assembly and replaced through a replacement port without affecting the work of other filter elements, thereby ensuring the dust removal efficiency.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] The hood is provided with a plurality of filter elements, the plurality of filter elements having a plurality of filter elements connected to the housing, the plurality of filter elements having a plurality of filter elements connected to the housing, the plurality of filter elements having a plurality of filter elements connected to the housing, and the plurality of filter elements having a plurality of filter elements connected to the housing.

[0007] By adopting the above technical solution, the rotating motor drives the turntable to rotate, and the filter element on the turntable is rotated to the replacement port. The cover component is used to separate some filter elements, and they are checked and replaced without affecting the working use of other filter elements.

[0008] The present invention is further configured as follows: mounting grooves communicated with the air inlet chamber are provided on both sides of the left and right sides of the replacement port, the cover assembly comprises a card column, a support seat, a lower partition plate, a first automatic telescopic rod, a second automatic telescopic rod, an upper partition plate and a connecting plate, the card column is arranged in the air inlet chamber, the upper end of the card column is connected to the turntable, the support seat is rotatably connected to the lower end of the card column, a plurality of card grooves are provided on the circumference of the card column, the upper partition is provided with two pieces and inserted in the mounting groove, the upper partition piece is slidably connected to the mounting groove, the upper end of the upper partition plate is slidably connected to the turntable, and the upper partition plate is positioned One end of the air inlet cavity can be inserted into the card slot to form a seal, the first automatic telescopic rod is installed in the air outlet cavity and is located above the upper partition plate, the second automatic telescopic rod is installed below the upper partition plate, the output shafts of the first automatic telescopic rod and the second automatic telescopic rod pass through the shell and are connected to the connecting plate, the connecting plate is connected to the upper partition plate, the lower partition plate is arranged at the lower end of the support seat, the lower end of the upper partition plate is slidably matched with the upper end of the lower partition plate, the lower partition plate and the upper partition plate separate the air inlet cavity into a replacement cavity, and the lower end of the replacement cavity is connected to the ash discharge device.

[0009] By adopting the above technical solution, the upper partition plate is driven to open and close by the first automatic telescopic rod and the second automatic telescopic rod. After the upper partition plate is opened, the filter element can be easily rotated in the air inlet cavity. After the upper partition plate is closed, part of the filter element is separated in the replacement cavity for replacement.

[0010] The present invention is further configured as follows: the filter element is a polyester fiber filter cartridge.

[0011] By adopting the above technical solution, the polyester fiber filter cartridge has the characteristics of high temperature resistance, good performance and high strength.

[0012] The present invention is further configured as follows: the cleaning component includes an air bag, an electromagnetic pulse valve, a blow pipe and a venturi, the air bag is installed on the outside of the shell, one end of the blow pipe is connected to the air bag, the electromagnetic pulse valve is arranged on the blow pipe, the venturi is arranged at the upper end of the filter element in the replacement cavity, and the other end of the blow pipe is arranged at the upper end of the venturi.

[0013] By adopting the above technical solution, the filter element in the replacement chamber is cleaned by the cleaning component, so as to avoid the dust on the filter element being ejected onto the surrounding filter elements during cleaning, resulting in a large amount of dust adhering to the cleaned filter element.

[0014] The present invention is further configured as follows: a support column is provided at the lower end of the shell.

[0015] The above technical solution is adopted to support the shell.

[0016] The present invention is further configured as follows: a sealing ring is provided on the circumference of the rotating disk, and the sealing ring forms a sliding fit with the inner wall of the housing.

[0017] By adopting the above technical solution, the sealing performance of the turntable is guaranteed.

[0018] The present invention is further configured as follows: a control panel is disposed outside the housing, and the rotating motor, the first automatic telescopic rod, the second automatic telescopic rod, the electromagnetic pulse valve and the fan are all electrically connected to the control panel.

[0019] By adopting the above technical solution, the control panel can control various electronic components to work in coordination.

[0020] The present invention is further configured as follows: the door is provided with a lock body used in conjunction with the shell.

[0021] By adopting the above technical solution, it is convenient to lock the door and ensure the safety of the door.

[0022] In summary, the present invention has the following beneficial effects:

[0023] First, the present invention separates part of the filter elements with a cover assembly during cleaning, and replaces them through a replacement port, which does not affect the work of other filter elements and ensures dust removal efficiency.

[0024] Secondly, the rotating motor in the present invention can not only rotate the filter element to the replacement port for replacement, but also change the position of the filter element so that the filter element can be used evenly.

[0025] Thirdly, the cover assembly at the replacement port of the present invention opens and closes the upper partition plate through the first automatic telescopic rod and the second automatic telescopic rod. When the upper partition plate is opened, the filter element can be rotated. When the upper partition plate is closed, the filter element can be replaced.

[0026] Fourthly, the dust cleaning assembly in the present invention only cleans the filter element in the replacement chamber, reducing the installation of the spray pipe. Moreover, when the adjacent filter elements are too close, the use of high-pressure gas spraying will cause a large amount of dust to spread around and easily fall on the cleaned filter element. In this way, the filter element is isolated before cleaning to avoid affecting the cleaned filter element, especially the polyester fiber filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a cross-sectional view of the left and right directions in the present invention;

[0029] Figure 3 is a cross-sectional view in the horizontal direction of the present invention;

[0030] Figure 4 It is a cross-sectional view of the front and rear directions in the present invention.

[0031] In the figure: 1. shell; 11. air outlet cavity; 12. air inlet cavity; 13. rotating motor; 14. replacement port; 15. door; 16. lock body; 17. installation slot; 2. turntable; 21. through hole; 22. sealing ring; 3. fan; 4. air inlet pipe; 5. filter element; 6. dust cleaning component; 61. air bag; 62. electromagnetic pulse valve; 63. blow pipe; 64. venturi; 7. cover assembly; 71. clamping column; 72. support seat; 73. lower partition plate; 74. first automatic telescopic rod; 75. second automatic telescopic rod; 76. upper partition plate; 77. connecting plate; 78. clamping slot; 79. replacement cavity; 8. dust removal device; 9. support column; 10. control panel. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0033] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "horizontal", "vertical" and the like do 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.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" 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, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Embodiment, an automatic environmentally friendly dust removal device, such as Figures 1 to 4 As shown, it includes a housing 1, and a support column 9 is provided at the lower end of the housing 1. There are three support columns 9, which support the housing 1 off the ground. A turntable 2 is provided in the housing 1, and the turntable 2 divides the housing 1 into an air outlet cavity 11 and an air inlet cavity 12. The air outlet cavity 11 is located at the lower end of the air inlet cavity 12. A sealing ring 22 is provided on the circumference of the turntable 2. The sealing ring 22 forms a sliding fit with the inner wall of the housing 1 to ensure the sealing of the turntable 2 and prevent the airflow from entering the air outlet cavity 11 from the connection between the housing 1 and the turntable 2 without being filtered. The upper end of the housing 1 is provided with a fan 3 connected to the air outlet cavity 11, and an air inlet pipe 4 is provided on one side of the air inlet cavity 12. A rotating motor 13 is provided in the air outlet cavity 11, and the output shaft of the rotating motor 13 is installed on the turntable 2. The turntable 2 is evenly provided with a plurality of through holes 21, and the through holes 21 are connected to the air outlet cavity 11 and the air inlet cavity 12. The air inlet cavity 12 is provided with a plurality of filter elements 5, and the filter element 5 is a polyester fiber filter cartridge. Of course, it can also be other types of filter elements 5. The upper end of the filter element 5 is detachably connected to the through hole 21, and the rotating motor 13 rotates the turntable 2 to change the position of the filter element 5, so that each filter element 5 can filter the air evenly. A dust removal component 6 is provided in the air outlet cavity 11, and a replacement port 14 is provided on one side of the air inlet cavity 12. The replacement port 14 is provided with an openable door 15, and a lock body 16 used in conjunction with the housing 1 is provided on the door 15 to facilitate locking the door 15 body, ensure the safety of the use of the device, and prevent strangers from opening the door 15. A cover assembly 7 is provided in the air inlet cavity 12 for use with the replacement port 14. The cover assembly 7 can cover the filter element 5 corresponding to the replacement port 14. An ash discharge device 8 is installed at the lower end of the housing 1. The lower end of the cover assembly 7 is connected to the ash discharge device 8. After the position of the filter element 5 is changed by rotating the motor 13, the filter element 5 is covered by the cover assembly 7, and then the door 15 is opened to inspect and replace the filter element 5.

[0037] The left and right sides of the replacement port 14 are both provided with mounting grooves 17 connected to the air inlet chamber 12. The cover assembly 7 includes a card column 71, a support seat 72, a lower partition plate 73, a first automatic telescopic rod 74, a second automatic telescopic rod 75, an upper partition plate 76 and a connecting plate 77. The card column 71 is arranged in the air inlet chamber 12, the upper end of the card column 71 is connected to the turntable 2, the support seat 72 is rotatably connected to the lower end of the card column 71, and a plurality of card grooves 78 are arranged on the circumference of the card column 71. The upper partition is provided with two pieces and inserted in the mounting groove 17. The upper partition piece is slidably connected to the mounting groove 17. The upper end of the upper partition plate 76 is slidably connected to the turntable 2. The upper partition plate 76 is located in the air inlet chamber One end of 12 can be inserted into the card slot 78 to form a seal, the first automatic telescopic rod 74 is installed in the air outlet cavity 11 and is located above the upper partition plate 76, and the second automatic telescopic rod 75 is installed below the upper partition plate 76. The output shafts of the first automatic telescopic rod 74 and the second automatic telescopic rod 75 pass through the shell 1 and are connected to the connecting plate 77. The connecting plate 77 is connected to the upper partition plate 76. The lower partition plate 73 is arranged at the lower end of the support seat 72. The lower end of the upper partition plate 76 is slidably matched with the upper end of the lower partition plate 73. The lower partition plate 73 and the upper partition plate 76 separate the air inlet cavity 12 into a replacement cavity 79, and the lower end of the replacement cavity 79 is connected to the ash discharge device 8.

[0038] The cover assembly 7 drives the upper partition plate 76 to open and close through the first automatic telescopic rod 74 and the second automatic telescopic rod 75. The first automatic telescopic rod 74 and the second automatic telescopic rod 75 are cylinders in this embodiment. Of course, they can also be telescopic motors, which do not affect the protection scope of the present invention. When the first automatic telescopic rod 74 and the second automatic telescopic rod 75 are extended, the upper partition plate 76 is pushed out, the cover assembly 7 is opened, the turntable 2 can rotate and adjust the position of the filter element 5, and all the filters 5 can work. When the first automatic telescopic rod 74 and the second automatic telescopic rod 75 are retracted, the upper partition plate 76 is pulled back, the cover assembly 7 is closed, the filter element 5 covered is inspected and replaced, and the other filters 5 work normally.

[0039] The dust cleaning component 6 includes an air bag 61, an electromagnetic pulse valve 62, a blow pipe 63 and a venturi 64. The air bag 61 is installed on the outer side of the housing 1. One end of the blow pipe 63 is connected to the air bag 61. The electromagnetic pulse valve 62 is arranged on the blow pipe 63. The venturi 64 is arranged at the upper end of the filter element 5 in the replacement chamber 79. The other end of the blow pipe 63 is arranged at the upper end of the venturi 64. The dust cleaning component 6 adopts a high-pressure gas blowing method. The compressed gas in the air bag 61 is passed into the filter element 5 by means of the electromagnetic pulse valve 62, the blow pipe 63 and the venturi 64, and the dust on the filter element 5 is blown out in the reverse direction and falls into the dust discharge device 8. Of course, the dust cleaning component 6 in this device only cleans the filter element 5 in the replacement chamber 79 to prevent the cleaned dust from falling on the cleaned filter element 5 and affecting its subsequent work, and also reduces the setting of the blow pipe 63 to a certain extent.

[0040] A control panel 10 is disposed outside the housing 1, and the rotary motor 13, the first automatic telescopic rod 74, the second automatic telescopic rod 75, the electromagnetic pulse valve 62 and the fan 3 are all electrically connected to the control panel 10. The control panel 10 controls the coordinated operation of various electronic components.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An automatic environmentally friendly dust removal device, comprising a housing (1), characterized in that: A rotating disk (2) is provided in the shell (1), and the rotating disk (2) divides the shell (1) into an air outlet chamber (11) and an air inlet chamber (12). The air outlet chamber (11) is located at the lower end of the air inlet chamber (12). A fan (3) connected to the air outlet chamber (11) is installed at the upper end of the shell (1). An air inlet pipe (4) is installed on one side of the air inlet chamber (12). A rotating motor (13) is provided in the air outlet chamber (11), and the output shaft of the rotating motor (13) is installed on the rotating disk (2). A plurality of through holes (21) are evenly opened on the rotating disk (2), and the through holes (21) are connected to the air outlet chamber (11) and the air inlet chamber (12). A plurality of filter elements (5) are arranged in the air cavity (12), the upper ends of the filter elements (5) are detachably connected to the through holes (21), a dust cleaning assembly (6) is arranged in the air outlet cavity (11), a replacement port (14) is provided on one side of the air inlet cavity (12), the replacement port (14) is provided with an openable door (15), a cover assembly (7) for use with the replacement port (14) is arranged in the air inlet cavity (12), the cover assembly (7) can cover the filter element (5) corresponding to the replacement port (14), and a dust discharge device (8) is installed at the lower end of the shell (1), and the lower end of the cover assembly (7) is connected to the dust discharge device (8).

2. The automatic environmentally friendly dust removal device according to claim 1, characterized in that: The left and right sides of the replacement port (14) are both provided with mounting grooves (17) connected to the air inlet chamber (12); the cover assembly (7) comprises a clamping column (71), a support seat (72), a lower partition plate (73), a first automatic telescopic rod (74), a second automatic telescopic rod (75), an upper partition plate (76) and a connecting plate (77); the clamping column (71) is arranged in the air inlet chamber (12); the upper end of the clamping column (71) is connected to the turntable (2); the support seat (72) is rotatably connected to the lower end of the clamping column (71); a plurality of clamping grooves (78) are arranged on the circumference of the clamping column (71); the upper partition is provided with two pieces and inserted into the mounting groove (17); the upper partition piece is slidably connected to the mounting groove (17); the upper end of the upper partition plate (76) is slidably connected to the turntable (2); the upper partition plate (76) is located in the air inlet chamber One end of the first automatic telescopic rod (74) can be inserted into the card slot (78) to form a seal, the first automatic telescopic rod (74) is installed in the air outlet chamber (11) and is located above the upper partition plate (76), the second automatic telescopic rod (75) is installed below the upper partition plate (76), the output shafts of the first automatic telescopic rod (74) and the second automatic telescopic rod (75) pass through the shell (1) and are connected to the connecting plate (77), the connecting plate (77) is connected to the upper partition plate (76), the lower partition plate (73) is arranged at the lower end of the support seat (72), the lower end of the upper partition plate (76) is slidably matched with the upper end of the lower partition plate (73), the lower partition plate (73) and the upper partition plate (76) separate the air inlet chamber (12) into a replacement chamber (79), and the lower end of the replacement chamber (79) is connected to the ash discharge device (8).

3. The automatic environmentally friendly dust removal device according to claim 2 is characterized in that: The filter element (5) is a polyester fiber filter cartridge.

4. The automatic environmentally friendly dust removal device according to claim 3 is characterized in that: The cleaning component (6) includes an air bag (61), an electromagnetic pulse valve (62), a blow pipe (63) and a venturi (64); the air bag (61) is installed on the outside of the shell (1); one end of the blow pipe (63) is connected to the air bag (61); the electromagnetic pulse valve (62) is arranged on the blow pipe (63); the venturi (64) is arranged at the upper end of the filter element (5) in the replacement chamber (79); and the other end of the blow pipe (63) is arranged at the upper end of the venturi (64).

5. The automatic environmentally friendly dust removal device according to claim 4, characterized in that: A support column (9) is provided at the lower end of the shell (1).

6. The automatic environmentally friendly dust removal device according to claim 5, characterized in that: A sealing ring (22) is provided on the circumferential side of the rotating disk (2), and the sealing ring (22) forms a sliding fit with the inner wall of the housing (1).

7. The automatic environmentally friendly dust removal device according to claim 6, characterized in that: A control panel (10) is provided outside the housing (1), and the rotating motor (13), the first automatic telescopic rod (74), the second automatic telescopic rod (75), the electromagnetic pulse valve (62) and the fan (3) are all electrically connected to the control panel (10).

8. The automatic environmentally friendly dust removal device according to claim 7, characterized in that: The door (15) is provided with a lock body (16) for use with the housing (1).

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