CN220310021U - Dust remover convenient to filter cartridge is changed - Google Patents

Abstract

The utility model discloses a dust remover convenient for replacing a filter cartridge, which comprises a box body, wherein a mounting plate is arranged in the box body, a through hole is formed in the top surface of the mounting plate in a penetrating manner, a fixing ring is arranged on the bottom surface of the mounting plate, positioned on the outer side of the through hole, and the filter cartridge is arranged in the fixing ring. According to the utility model, waste gas enters the box body through the air inlet, and then the waste gas can be dedusted through the filter cartridge on the mounting plate, and the dedusted gas is discharged through the air outlet on the box body, wherein when the filter cartridge is damaged, the movable plate is removed by loosening the screw on the front end surface of the box body, and then the positioning rod on the fixing ring is pulled, so that one end of the positioning rod is far away from the positioning hole on the filter cartridge, and the filter cartridge can be removed from the fixing ring on the bottom surface of the mounting plate, thereby facilitating the disassembly and replacement of the filter cartridge by an maintainer, reducing the limitation in use and being beneficial to improving the practicability of the device.

Description

A dust collector that facilitates filter cartridge replacement

Technical field

The utility model relates to the technical field of dust collectors, and in particular to a dust collector that facilitates replacement of filter cartridges.

Background technique

Dust collector is a device that separates dust from flue gas. It is called dust collector or dust removal equipment. The performance of the dust collector is expressed in terms of the amount of gas that can be processed, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency.

The existing Chinese patent with announcement number CN209771658U discloses a cartridge dust collector. The key points of its technical solution are: including a box body with an air inlet on the side wall and an air outlet on the upper end of the box body. , a support plate is connected to the box, a ventilation hole is provided on the support plate, a filter cartridge is provided on the support plate, the ventilation hole is located in the filter cartridge, and a filter is provided below the box. Gray box, the box body is rotatably connected with a support shaft, and the box body is laterally slidingly connected with a blocking rod for conflicting with the filter cartridge. The supporting shaft rotates and drives the blocking rod to move through the transmission assembly to achieve the structure. Simple, effective dust removal purpose.

The above-mentioned existing technical solutions have the following defects. Although the above-mentioned technical solutions can achieve the purpose of simple structure and good dust removal effect, in the above-mentioned technical solutions, the filter cartridge is fixedly installed on the support plate. When the filter cartridge is damaged, it needs to be repaired. When it is disassembled and replaced, it is inconvenient to disassemble and replace it, thus reducing its practicality.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the prior art, the present utility model provides a dust collector that facilitates the replacement of the filter cartridge. It has the advantages of easy disassembly and replacement of the filter cartridge and strong practicality, thereby solving the above-mentioned problems in the background technology.

(2) Technical solutions

In order to achieve the above purpose, the present utility model adopts the following technical solution: a dust collector that facilitates filter cartridge replacement, including a box body, a mounting plate is provided inside the box body, and the top surface of the mounting plate is provided with a through hole. , the bottom surface of the mounting plate is provided with a fixed ring outside the through hole, and a filter cartridge is provided in the fixed ring. Positioning holes are provided on both sides of the filter cartridge, and the both sides of the fixed ring are penetrated by There is a socket, and a positioning rod is provided through the socket. One end of the positioning rod extends to the inside of the positioning hole. There are limit blocks on the top and bottom surfaces of the positioning rod, and one end of the limit block extends to the insertion hole. Inside the limit grooves opened on both sides of the inner wall of the hole, the outer surface of the positioning rod is located on one side of the limit block and is sleeved with a spring. One side surface of the box is provided with an air inlet. There is an exhaust port in the middle of the top surface. A motor is installed on one side of the box. The output end of the motor penetrates one side of the box and is fixedly connected to a rotating rod. The rotating rod is located on the filter cartridge. Cleaning brushes are provided on both sides, bin wall vibrators are installed on both sides of the box, and a movable plate is fixedly connected to the front surface of the box through screws.

Preferably, the cleaning brush matches the filter cartridge.

Preferably, the filter cartridge matches the fixed ring.

Preferably, the outer surface of the box is provided with a plurality of legs, and the plurality of legs are evenly distributed around the outer surface of the box.

Preferably, the legs are fixedly connected to the box body through bolts.

Preferably, an ash discharge pipe is provided at the middle position of the bottom surface of the box, and a valve is installed on the ash discharge pipe.

Preferably, the bin wall vibrator matches the box body.

Preferably, one end of the positioning rod is provided with a pull ring outside the fixed ring.

(3) Beneficial effects

Compared with the existing technology, this utility model provides a dust collector that is easy to replace the filter cartridge and has the following beneficial effects:

(1) In this utility model, the exhaust gas enters the box through the air inlet, and then the exhaust gas can be dusted through the use of the filter cartridge on the mounting plate. The dust-removed gas passes through the exhaust port on the box. When the filter cartridge is damaged, first loosen the screws on the front surface of the box, remove the movable plate, and then pull the positioning rod on the fixed ring so that one end of the positioning rod is away from the positioning position on the filter cartridge. hole, the filter cartridge can be removed from the fixing ring on the bottom surface of the installation plate, thereby making it easier for maintenance personnel to disassemble and replace the filter cartridge, reducing limitations in use and improving the practicality of the equipment.

(2) In this utility model, when the equipment is used for a period of time, the motor is turned on, and the motor drives the rotating rod to rotate, causing the cleaning brush on the rotating rod to rotate, and the dust on the filter cartridge can be automatically cleaned , so as to facilitate its subsequent normal use. Among them, the use of the bin wall vibrator can effectively drive the side wall of the box to vibrate, preventing dust from adhering to the inner wall of the box. Open the valve on the ash discharge pipe to clean the box. The dust and impurities in the box are discharged, thereby facilitating the discharge of dust and impurities in the box, further improving the practicality of the equipment.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a dust collector proposed by the utility model for easy replacement of filter cartridges;

Figure 2 is an enlarged view of A of the dust collector proposed by the utility model for easy replacement of the filter cartridge;

Figure 3 is a front view of a dust collector proposed by the utility model that facilitates replacement of the filter cartridge;

Figure 4 is a schematic structural diagram of a fixed ring of a dust collector proposed by the present utility model for easy replacement of filter cartridges.

illustration:

1. Box; 2. Exhaust port; 3. Mounting plate; 4. Through hole; 5. Filter cartridge; 6. Motor; 7. Legs; 8. Silo wall vibrator; 9. Cleaning brush; 10. Rotary Rod; 11. Air inlet; 12. Fixed ring; 13. Valve; 14. Ash discharge pipe; 15. Jack; 16. Positioning rod; 17. Positioning hole; 18. Spring; 19. Limit block; 20. Limit slot; 21. Movable plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. The orientation structure and operation of the invention cannot be understood as limitations of the present invention; the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, Unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" 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, It can also be an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figures 1-4. A dust collector that facilitates filter cartridge replacement includes a box 1. A mounting plate 3 is provided inside the box 1, and a through hole 4 is provided through the top surface of the mounting plate 3. The bottom surface of the mounting plate 3 is provided with a fixed ring 12 outside the through hole 4, and a filter cartridge 5 is provided in the fixed ring 12. Positioning holes 17 are provided on both sides of the filter cartridge 5. The fixed ring 12 The two sides of the surface are provided with insertion holes 15, and the insertion holes 15 are provided with positioning rods 16. One end of the positioning rod 16 extends to the inside of the positioning hole 17, and the top and bottom surfaces of the positioning rod 16 are provided with limited Position block 19, and one end of the limit block 19 extends to the inside of the limit grooves 20 opened on both sides of the inner wall of the socket 15. The outer surface of the positioning rod 16 is located on one side of the limit block 19 and is sleeved with a spring 18. An air inlet 11 is provided on one side surface of the box 1, and an exhaust port 2 is provided at the middle position of the top surface of the box 1. A motor 6 is installed on one side surface of the box 1, and the motor The output end of 6 passes through one side surface of the box 1 and is fixedly connected to a rotating rod 10. The rotating rod 10 is provided with cleaning brushes 9 on both sides of the filter cartridge 5. There are bins installed on both sides of the box 1. Wall vibrator 8, the front end surface of the box 1 is fixedly connected with a movable plate 21 through screws, the exhaust gas enters the box 1 through the air inlet 11, and then through the use of the filter cartridge 5 on the mounting plate 3, The exhaust gas is dusted, and the dust-removed gas is discharged through the exhaust port 2 on the box 1. When the filter cartridge 5 is damaged, first loosen the screws on the front surface of the box 1 and remove the movable plate 21 , and then by pulling the positioning rod 16 on the fixing ring 12 so that one end of the positioning rod 16 is away from the positioning hole 17 on the filter cartridge 5, the filter cartridge 5 can be removed from the fixing ring 12 on the bottom surface of the mounting plate 3. This facilitates maintenance personnel to disassemble and replace the filter cartridge 5, reduces limitations in use, and is beneficial to improving the practicality of the equipment.

In one embodiment, the cleaning brush 9 matches the filter cartridge 5. When the device is in use for a period of time, the motor 6 is turned on, and the motor 6 drives the rotating rod 10 to rotate, so that the cleaning brush 9 on the rotating rod 10 rotates. By rotating, the dust on the filter cartridge 5 can be automatically cleaned, thereby facilitating its subsequent normal use.

In one embodiment, the filter cartridge 5 matches the fixing ring 12 to facilitate the removal of the filter cartridge 5 from the fixing ring 12 .

In one embodiment, the outer surface of the box 1 is provided with a plurality of legs 7 , and the plurality of legs 7 are evenly distributed around the outer surface of the box 1 , wherein the legs 7 7 Supporting the box 1 will help improve the stability of the box 1.

In one embodiment, the legs 7 are fixedly connected to the box 1 through bolts, so as to improve the firmness of the legs 7 on the box 1 .

In one embodiment, an ash discharge pipe 14 is provided at the middle position of the bottom surface of the box 1, and a valve 13 is installed on the ash discharge pipe 14. By opening the valve 13 on the ash discharge pipe 14, the box can be The dust in 1 is discharged.

In one embodiment, the bin wall vibrator 8 matches the box 1 . The use of the bin wall vibrator 8 can effectively drive the side wall of the box 1 to vibrate, preventing dust from adhering to the inner wall of the box 1 .

In one embodiment, one end of the positioning rod 16 is provided with a pull ring on the outside of the fixed ring 12. The use of the pull ring facilitates pulling the positioning rod 16 for movement.

In one embodiment, the control panel control circuit can be implemented through simple programming by those skilled in the art. It is common knowledge in the art and is only used without modification. Therefore, the control method and circuit connection will not be described in detail. .

working principle:

During use, the exhaust gas enters the box 1 through the air inlet 11, and then through the use of the filter cartridge 5 on the mounting plate 3, the exhaust gas can be dusted, and the dust-removed gas passes through the exhaust port 2 on the box 1 When the filter cartridge 5 is damaged, first loosen the screw on the front surface of the box 1, remove the movable plate 21, and then pull the positioning rod 16 on the fixed ring 12 so that one end of the positioning rod 16 By moving away from the positioning hole 17 on the filter cartridge 5, the filter cartridge 5 can be removed from the fixing ring 12 on the bottom surface of the installation plate 3, thereby making it easier for maintenance personnel to disassemble and replace the filter cartridge 5, reducing limitations in use. It is helpful to improve the practicality of the equipment. When the equipment is in use for a period of time, the motor 6 is turned on, and the motor 6 drives the rotating rod 10 to rotate, so that the cleaning brush 9 on the rotating rod 10 rotates, and the machine can automatically Clean the dust on the filter cartridge 5 to facilitate its subsequent normal use. The use of the bin wall vibrator 8 can effectively drive the side wall of the box 1 to vibrate to prevent dust from adhering to the inner wall of the box 1 and open it. The valve 13 on the ash discharge pipe 14 can discharge dust and impurities in the box 1, thereby facilitating the discharge of dust and impurities in the box 1, further improving the practicality of the equipment.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (8)

1. A dust collector that facilitates filter cartridge replacement, including a box (1), characterized in that a mounting plate (3) is provided inside the box (1), and the top surface of the mounting plate (3) runs through A through hole (4) is provided, and a fixing ring (12) is provided on the bottom surface of the mounting plate (3) outside the through hole (4), and a filter cartridge (5) is provided in the fixing ring (12), so Positioning holes (17) are provided on both sides of the filter cartridge (5), insertion holes (15) are provided on both sides of the fixing ring (12), and positioning rods are provided in the insertion holes (15). (16), one end of the positioning rod (16) extends to the inside of the positioning hole (17), the top and bottom surfaces of the positioning rod (16) are provided with limit blocks (19), and the limit blocks (19) One end of the positioning rod (16) extends to the inside of the limit grooves (20) opened on both sides of the inner wall of the jack (15). The outer surface of the positioning rod (16) is located on one side of the limit block (19) and is sleeved with a spring (18). , an air inlet (11) is provided on one side surface of the box (1), and an exhaust port (2) is provided at the middle position of the top surface of the box (1). The box (1) A motor (6) is installed on one side of the box, and a rotating rod (10) is fixedly connected to the output end of the motor (6) through one side of the box (1). The rotating rod (10) is located on the filter cartridge (10). 5) are provided with cleaning brushes (9) on both sides, and bin wall vibrators (8) are installed on both sides of the box (1). The front end surface of the box (1) is fixedly connected with movable screws. Board(21). 2. A dust collector for easy filter cartridge replacement according to claim 1, characterized in that the cleaning brush (9) matches the filter cartridge (5). 3. A dust collector for easy filter cartridge replacement according to claim 1, characterized in that the filter cartridge (5) matches the fixed ring (12). 4. A dust collector for easy filter cartridge replacement according to claim 1, characterized in that the outer surface of the box (1) is provided with legs (7), and the legs (7) are provided with There are multiple legs (7) evenly distributed around the outer surface of the box (1). 5. A dust collector for easy filter cartridge replacement according to claim 4, characterized in that the legs (7) are fixedly connected to the box (1) through bolts. 6. A dust collector for easy filter cartridge replacement according to claim 1, characterized in that an ash discharge pipe (14) is provided at the middle position of the bottom surface of the box (1), and the ash discharge pipe (14) A valve (13) is installed on 14). 7. A dust collector that facilitates filter cartridge replacement according to claim 1, characterized in that the bin wall vibrator (8) matches the box (1). 8. A dust collector for easy filter cartridge replacement according to claim 1, characterized in that one end of the positioning rod (16) is provided with a pull ring outside the fixed ring (12).