CN219128624U - Cloth bag dust remover with ash receiving pocket - Google Patents

Abstract

The utility model discloses a cloth bag dust collector with an ash receiving pocket, which comprises two symmetrically arranged bearing plates and a circular plate, wherein a cloth bag body is arranged on one surface of the bearing plates facing the circular plate in the middle, the mouth of the cloth bag body and one surface of the bearing plates facing the circular plate are adhered and fixed, the inner wall of the cloth bag body is provided with a U-shaped bag body in an annular array, two ends of the U-shaped bag body are sewed and fixedly connected with the inner wall of the cloth bag body, a supporting framework is detachably arranged in the U-shaped bag body, the supporting framework is in an arc-shaped plate structure and is used for providing body support for the cloth bag body, a mounting plate is arranged on one surface of the bearing plates, which is far away from the circular plate, a motor is fixedly arranged on one side of the mounting plate, which is far away from the bearing plates, in the middle, and the motor is connected with a rotating shaft which can be arranged in the cloth bag body in a centered and rotated manner through a motor shaft.

Description

A bag dust collector with a dust pocket

technical field

The utility model belongs to the technical field of bag dust collectors, in particular to a bag dust collector provided with an ash pocket.

Background technique

The bag filter is a dry dust filter device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-woven felt, and uses the filter function of the fiber fabric to filter the dusty gas. When the dusty gas enters the bag filter, the dust with large particles and large specific gravity will When the air containing fine dust passes through the filter material, the dust will be blocked and the air will be purified.

At present, when the bag filter is used to filter the gas, the filter bag made of woven filter cloth or non-woven felt plays a major role in the filtering work.

In the process of filtering the gas, the high-speed airflow passes through the inside of the bag, which will cause uneven air pressure distribution inside the bag, while the air pressure distribution outside the bag is even and higher than the inside of the bag, which will easily cause the bag to shrink inward, which will affect the air pressure. Filtering works, so there are certain deficiencies.

Utility model content

The purpose of this utility model is to provide a bag dust collector with a dust pocket to solve the problems raised in the above background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A bag dust collector provided with an ash pocket, comprising two symmetrically arranged bearing plates and a circular plate;

The side of the carrying plate facing the circular plate is centered with a cloth bag body, the mouth of the cloth bag body is bonded and fixed to the side of the carrying plate facing the circular plate, and the inner wall of the cloth bag body is provided with U-shaped bags in an annular array. Both ends of the U-shaped bag body are sewed and fixedly connected to the inner wall of the bag body, and a support frame is detachably installed in the U-shaped bag body. The support frame is in an arc-shaped plate structure and is used to provide physical support for the bag body.

Further, a mounting plate is detachably mounted in the center on the side of the bearing plate away from the circular plate, and a motor is fixedly installed in the center on the side of the mounting plate away from the bearing plate.

Further, the motor is connected with a rotating shaft that can be centrally and rotatably installed in the bag body through the motor shaft, and a cleaning structure is symmetrically and detachably installed on the outer edge of the rotating shaft.

Further, the cleaning structure includes a fixed plate detachably connected to the rotating shaft on one side, a connecting plate is connected to the middle structure of the side of the fixed plate away from the rotating shaft, and an arc-shaped plate is connected to the structure at the end of the connecting plate far away from the fixed plate The side of the arc-shaped plate away from the connecting plate is bonded and fixed with a brush abutting against the inner side of the bag body.

Further, both sides of the fixing plate facing the connecting plate are equidistantly provided with connecting bolts whose ends can be screwed into the rotating shaft; Inside fixing bolts.

Further, connecting rods are arranged in an annular array between the bearing plate and the circular plate, and the two ends of the connecting rods are respectively configured to be connected to the bearing plate and the circular plate.

Further, the side of the bearing plate away from the circular plate is symmetrically provided with an air intake hole connected to the inside of the bag body, and an air intake pipe is bonded and fixed in the air intake hole, and a valve is fixedly installed on the outer edge of the air intake pipe. body.

Compared with the prior art, the utility model has the following beneficial effects: thanks to the setting of the bearing plate, the circular plate, the bag body, the U-shaped bag body and the supporting frame, the U-shaped bag is fixed in a circular array on the inner wall of the bag body. U-shaped bag body, and a support frame is set in the U-shaped bag body, which can provide support for the bag body through the support frame, so as to prevent the bag body from shrinking inward when the air pressure distribution inside the bag body is uneven, and ensure the smooth progress of the gas filtration work. And by pulling out the support frame from the U-shaped bag body, the cloth bag body can be folded and stored, which is convenient to use and has strong practicability;

Thanks to the setting of the bearing plate, bag body, mounting plate, motor, rotating shaft, fixing plate, connecting plate, arc-shaped plate and brush, the rotation of the motor shaft of the motor can drive the rotation of the shaft of the motor by starting the motor, thereby driving the fixed The plate, connecting plate, curved plate and brush rotate, and the rotation of the brush can clean the dust and impurities on the inner wall of the bag body, avoiding dust clogging and affecting the filtering effect of the bag body, which is very practical.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view of Fig. 1 of the utility model;

Fig. 3 is an enlarged schematic diagram of the structure at A in Fig. 2 of the present invention.

In the figure: 1. Loading plate; 2. Connecting rod; 3. Round plate; 4. Bag body; 5. Air intake pipe; 6. Valve body; 7. Mounting plate; 8. Fixing bolt; 9. Motor; 10. Rotating shaft ; 11, fixed plate; 12, connecting bolt; 13, connecting plate; 14, arc plate; 15, brush; 16, U-shaped bag body; 17, supporting frame.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Fig. 1 and Fig. 2, the bag dust collector provided with the ash pocket includes two symmetrically arranged bearing plates 1 and a circular plate 3, and the side of the bearing plate 1 facing the circular plate 3 is centered with a bag body 4, The bag mouth of the cloth bag body 4 is bonded to the side of the carrier plate 1 facing the circular plate 3, and the inner wall of the cloth bag body 4 is provided with a U-shaped bag body 16 in a circular array, and both ends of the U-shaped bag body 16 are sewed and fixedly connected to the cloth bag body. The inner wall of the body 4, and the U-shaped bag body 16 is detachably installed with a support frame 17, the support frame 17 is an arc-shaped plate-shaped structure and is used to provide physical support for the bag body 4, thanks to the bearing plate 1, the circular plate 3, The cloth bag body 4, the U-shaped bag body 16 and the setting of the supporting frame 17 are fixed by suturing the U-shaped bag body 16 in a circular array on the inner wall of the bag body 4, and the supporting frame 17 is set in the U-shaped bag body 16. Skeleton 17 can provide support for bag body 4, thereby can avoid bag body 4 inward contraction when the internal air pressure distribution of bag body 4 is uneven, guarantees the smooth progress of gas filtration work, and by supporting frame 17 from U-shaped bag body 16 Pulling out the cloth bag body 4 can be folded and stored, which is convenient to use and has strong practicability.

As shown in Figures 1-3, the mounting plate 7 is detachably installed in the center on the side of the bearing plate 1 away from the circular plate 3, and the motor 9 is fixedly installed in the center on the side of the mounting plate 7 away from the bearing plate 1, and the motor 9 is connected through the motor shaft. There is a rotating shaft 10 that can be rotatably installed in the center of the bag body 4. The outer edge of the rotating shaft 10 is symmetrically and detachably installed with a cleaning structure. The cleaning structure includes a fixed plate 11 that is detachably connected to the rotating shaft 10. The fixed plate 11 is far away from the rotating shaft. One side of the connecting plate 10 is connected to the center structure with a connecting plate 13, and the end structure of the connecting plate 13 away from the fixed plate 11 is connected with an arc-shaped plate 14. The inner brush 15 benefits from the setting of the bearing plate 1, the bag body 4, the mounting plate 7, the motor 9, the rotating shaft 10, the fixed plate 11, the connecting plate 13, the arc plate 14 and the brush 15, and can be activated by starting the motor 9. Make the motor shaft of the motor 9 rotate to drive the rotating shaft 10 to rotate, thereby driving the fixed plate 11, the connecting plate 13, the arc-shaped plate 14 and the brush 15 to rotate, and the rotation of the brush 15 can be used to clean the inner wall of the bag body 4. Dust and impurities have the effect of cleaning, avoiding dust clogging and affecting the filtering effect of the bag body 4, which has strong practicability.

As shown in Figures 1-3, both sides of the fixing plate 11 facing the connecting plate 13 are equidistantly provided with connecting bolts 12 whose ends can be screwed into the rotating shaft 10, and the side of the mounting plate 7 away from the bearing plate 1 is arranged in a circular array. There is a fixing bolt 8 that can be screwed into the bearing plate 1 at one end.

As shown in Figure 1, connecting rods 2 are arranged in an annular array between the bearing plate 1 and the circular plate 3, and the two ends of the connecting rods 2 are respectively connected to the bearing plate 1 and the circular plate 3, and the bearing plate 1 is far away from the circular plate 3. One side is symmetrically provided with an air intake hole connected to the inside of the bag body 4, an air intake pipe 5 is bonded and fixed in the air intake hole, and a valve body 6 is fixedly installed on the outer edge of the air intake pipe 5. During specific implementation, the cloth bag body 4 The bottom of the cloth bag body 4 can be sewn symmetrically to be used to store the ash pockets for storing dust, and the bottom of the bag body 4 is symmetrically provided with a groove for connecting the ash pockets.

Working principle: The bag dust collector equipped with a dust pocket, when in use, the gas can be introduced into the bag body 4 through the air inlet pipe 5, and the gas is filtered through the bag body 4, and the motor 9 can be activated by starting the motor 9. The rotation of the shaft of the motor drives the rotating shaft 10 to rotate, thereby driving the fixed plate 11, the connecting plate 13, the arc plate 14 and the brush 15 to rotate, and the dust and impurities on the inner wall of the bag body 4 can be cleaned by the rotation of the brush 15 The effect of avoiding dust clogging to affect the filtering effect of the bag body 4, the bag dust collector provided with the ash pocket, the structure is reasonable, is conducive to ensuring the smooth progress of the gas filtering work, and has strong practicability.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A bag filter provided with an ash pocket, comprising two symmetrically arranged bearing plates (1) and a circular plate (3); It is characterized in that a cloth bag body (4) is arranged in the center on the side of the bearing plate (1) facing the circular plate (3), and the bag mouth of the cloth bag body (4) and the side of the bearing plate (1) facing the circular plate (3) One side is bonded and fixed, and the inner wall of the bag body (4) is provided with a U-shaped bag body (16) in an annular array, and the two ends of the U-shaped bag body (16) are all sewed and fixedly connected to the inner wall of the bag body (4). , and a support frame (17) is detachably installed in the U-shaped bag body (16), and the support frame (17) is in an arc-shaped plate structure and is used to provide physical support for the bag body (4). 2. A bag-type dust collector with an ash pocket according to claim 1, characterized in that: the side of the bearing plate (1) away from the circular plate (3) is centered and detachably mounted with a mounting plate (7) A motor (9) is fixedly mounted in the center on the side of the mounting plate (7) away from the bearing plate (1). 3. A bag-type dust collector with an ash pocket according to claim 2, characterized in that: said motor (9) is connected with a rotating shaft ( 10), a cleaning structure is installed symmetrically and detachably on the outer edge surface of the rotating shaft (10). 4. A bag filter with an ash pocket according to claim 3, characterized in that: the cleaning structure includes a fixed plate (11) detachably connected to the rotating shaft (10) on one side, and the fixed plate The central structure of the side of the plate (11) away from the rotating shaft (10) is connected with a connecting plate (13), and the one end of the connecting plate (13) away from the fixed plate (11) is connected with an arc-shaped plate (14). The side of the shaped plate (14) away from the connecting plate (13) is bonded and fixed with a brush (15) abutting against the inner side of the bag body (4). 5. A bag-type dust collector provided with an ash pocket according to claim 4, characterized in that: both sides of the fixed plate (11) facing the connecting plate (13) are equidistantly provided with one end that can be screwed The connecting bolts (12) in the rotating shaft (10), the side of the mounting plate (7) away from the bearing plate (1) is arranged in a circular array with a fixing bolt (8) that can be screwed into the bearing plate (1) at one end . 6. A bag filter with ash pockets according to claim 1, characterized in that connecting rods (2) are arranged in an annular array between the bearing plate (1) and the circular plate (3) , the two ends of the connecting rod (2) are respectively configured to be connected to the bearing plate (1) and the circular plate (3). 7. A bag-type dust collector with an ash pocket according to claim 1, characterized in that: the side of the bearing plate (1) away from the circular plate (3) is symmetrically opened with a connection to the bag body (4 ) inside the air intake hole, an air intake pipe (5) is bonded and fixed in the air intake hole, and a valve body (6) is fixedly installed on the outer edge surface of the air intake pipe (5).

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