CN218740820U

CN218740820U - Rotary blowing mechanism of rotary blowing bag-type dust collector

Info

Publication number: CN218740820U
Application number: CN202222459673.6U
Authority: CN
Inventors: 俞佳
Original assignee: Jiangsu Zerui Environmental Protection Technology Co ltd
Current assignee: Jiangsu Zerui Environmental Protection Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-28
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a rotatory jetting mechanism of rotatory jetting sack cleaner, including the support, the top of support is provided with the gas receiver, and the top of gas receiver is provided with the pulse valve, and the bottom through connection of support has the sealing washer, and the inner chamber through connection of sealing washer has the breather pipe, and the bottom of breather pipe outer lane is even to be provided with a plurality of jetting pieces, and the right side of gas receiver bottom is provided with the driving piece, and one side that the breather pipe was kept away from to jetting piece bottom is provided with beats the piece. The utility model discloses when spouting filtering the bag to the sack cleaner, motor accessible carousel and belt drive the breather pipe and rotate, and drive jetting spare and rotate, the blowing nozzle can carry out abundant even jetting to filtering the bag, spun compressed air can blow clapper to the card simultaneously, when closing the pulse valve, torque spring accessible pivot drives clapper and turns back the normal position, the switch pulse valve that does not stop, clapper can be ceaselessly strike the card and make and cross the shake of filter bag, all help detaching its surface adhesion's dust completely.

Description

Rotary blowing mechanism of rotary blowing bag-type dust collector

Technical Field

The utility model relates to a sack cleaner technical field, specifically speaking relates to a rotatory jetting mechanism of rotatory jetting sack cleaner.

Background

The bag-type dust collector is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

After the existing bag-type dust collector is used for a long time, the outer ring of the filter bag is often adhered with a large amount of dust, so that the dust removal effect of the filter bag is greatly reduced, the dust on the outer surface of the filter bag is removed by generally adopting a line blowing mode for ensuring normal filtering, but the blowing mode cannot fully and uniformly blow the filter bag, and meanwhile, the filter bag cannot shake, so that the dust on the outer surface of the filter bag is difficult to completely remove. Therefore, the utility model provides a rotatory jetting mechanism of rotatory jetting sack cleaner to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model aims to provide a rotatory jetting mechanism of rotatory jetting sack cleaner has can carry out abundant even jetting and can make the advantage of crossing the shake of filter bag to crossing the filter bag to solve the problem that present sack cleaner that the aforesaid provided appears.

(II) technical scheme

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

the utility model provides a rotatory jetting mechanism of rotatory jetting sack cleaner, includes the support, the top of support is provided with the gas receiver, the top of gas receiver is provided with the pulse valve, the bottom through connection of support has the sealing washer, the inner chamber through connection of sealing washer has the breather pipe, the bottom of breather pipe outer lane is even is provided with a plurality of jetting pieces, the right side of gas receiver bottom is provided with the driving piece, one side that the breather pipe was kept away from to jetting piece bottom is provided with beats the piece, the bottom of breather pipe is provided with a piece.

As the preferred scheme, the front and the back of support bottom all are provided with the landing leg, the open-top of intake pipe, the top of sealing washer runs through the bottom of gas receiver, the right side through connection of gas receiver has the intake pipe.

Preferably, the blowing member comprises a blowing pipe, the blowing pipe penetrates through the outer wall of the vent pipe, one side of the blowing pipe, close to the vent pipe, is opened, and the bottom of the blowing pipe is equidistantly connected with a plurality of blowing nozzles in a penetrating mode.

As the preferred scheme, the driving piece includes the motor, the motor is fixed in the bottom of support, the outer lane of motor output shaft and breather pipe is all fixed the cover and is equipped with the carousel, two rotate through the belt between the outer lane of carousel and connect.

Preferably, the supporting part comprises a bearing, a rotating rod is rotationally clamped in an inner cavity of the bearing, and the top of the rotating rod is fixedly connected with the bottom of the vent pipe.

Preferably, the flapping piece comprises a flapping plate, a through groove is formed in the top of the flapping plate, a rotating shaft is arranged in an inner cavity of the through groove, two ends of the rotating shaft are fixedly connected with the inner wall of the through groove, and the rotating shaft penetrates through the blowing pipe.

As a preferred scheme, torsion springs are sleeved on the left side and the right side of the outer ring of the rotating shaft, one end of each torsion spring is fixedly connected with the blowing pipe, and the other end of each torsion spring is fixedly connected with the inner wall of the corresponding through groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a rotatory jetting mechanism of rotatory jetting sack cleaner possesses following beneficial effect:

1. when jetting is carried out to the filter bag of sack cleaner, can open the motor, through the rotation effect of bull stick in the bearing, the output shaft accessible carousel and the belt of motor drive breather pipe and rotate this moment, and then drive the whole rotation of jetting spare, the nozzle can carry out abundant even jetting to filter the bag this moment, helps getting rid of the dust of its surface adhesion completely.

2. When the pulse valve is switched off and on, the clapper can continuously knock the pattern plate and shake the filter bag, so that dust adhered to the outer surface of the clapper can be completely removed.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the support, the gas storage tank, the sealing ring and the ventilation pipe of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a support; 11. a support leg; 2. an air storage tank; 21. an air inlet pipe; 3. a pulse valve; 4. a seal ring; 5. a breather pipe; 6. a blowing member; 61. a blowing pipe; 62. a blowing nozzle; 7. a drive member; 71. a motor; 72. a turntable; 73. a belt; 8. beating the workpiece; 81. clapping the board; 811. a through groove; 82. a rotating shaft; 9. a support member; 91. a bearing; 92. a rotating rod; 10. a torsion spring.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples, which are provided for illustration of the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention: the utility model provides a rotatory jetting mechanism of rotatory jetting sack cleaner, including support 1, the top of support 1 is provided with gas storage tank 2, the top of gas storage tank 2 is provided with pulse valve 3, the bottom through connection of support 1 has sealing washer 4, the inner chamber through connection of sealing washer 4 has breather pipe 5, the bottom of 5 outer lanes of breather pipe is even is provided with a plurality of jetting pieces 6, the right side of 2 bottoms of gas storage tank is provided with driving piece 7, one side that breather pipe 5 was kept away from to 6 bottoms of jetting piece is provided with beats a 8, the bottom of breather pipe 5 is provided with a piece 9.

Specifically, the front and the back of support 1 bottom all are provided with landing leg 11, the open-top of intake pipe 21, the bottom of gas storage tank 2 is run through at the top of sealing washer 4, the right side through connection of gas storage tank 2 has intake pipe 21, during the use, landing leg 11 is fixed in the top of sack cleaner clean room, the air inlet of intake pipe 21 is connected with compressed air pump, compressed air pump accessible intake pipe 21 is to blowing compressed air into gas storage tank 2, sealing washer 4 can make keeping sealed between breather pipe 5 and support 1 and gas storage tank 2.

Specifically, jetting piece 6 includes jetting pipe 61, jetting pipe 61 through connection is in the outer wall of breather pipe 5, jetting pipe 61 is close to one side opening of breather pipe 5, the equidistant through connection in bottom of jetting pipe 61 is by a plurality of blowing nozzles 62, when opening pulse valve 3, it can be with compressed air in the gas receiver 2 through impressing in breather pipe 5, then get into jetting pipe 61 in, and spout the filter bag of sack cleaner downwards by blowing nozzle 62 in, can advance reverse jetting to the filter bag, can blow off the dust of its surface adhesion, in order to guarantee the normal dust removal of sack cleaner.

Concretely, driving piece 7 includes motor 71, motor 71 is fixed in the bottom of support 1, the outer lane of motor 71 output shaft and breather pipe 5 is all fixed the cover and is equipped with carousel 72, rotate through belt 73 between the outer lane of two carousel 72 and connect, it includes bearing 91 to prop up piece 9, during the use, bearing 91 fixed mounting is on the card at sack cleaner filter bag top, the inner chamber of bearing 91 rotates the joint and has bull stick 92, the top of bull stick 92 and the bottom fixed connection of breather pipe 5, during the jetting, motor 71 can be opened simultaneously, through the rotational action of bull stick 92 in bearing 91, the output shaft accessible carousel 72 of motor 71 and belt 73 drive breather pipe 5 and rotate this moment, and then drive jetting 6 and rotate wholly, jetting nozzle 62 can carry out abundant even jetting to the filter bag this moment, help removing the dust of its surface adhesion completely.

Specifically, the patting member 8 includes a patting plate 81, a through groove 811 is formed in the top of the patting plate 81, a rotating shaft 82 is arranged in an inner cavity of the through groove 811, two ends of the rotating shaft 82 are fixedly connected with inner walls of the through groove 811, the rotating shaft 82 penetrates through the blowing pipe 61, the torsion spring 10 is sleeved on each of the left side and the right side of the outer ring of the rotating shaft 82, one end of the torsion spring 10 is fixedly connected with the blowing pipe 61, the other end of the torsion spring 10 is fixedly connected with the inner walls of the through groove 811, during blowing, the patting plate 81 can be blown to the patting plate by compressed air blown out of the blowing nozzle 62 through the rotating action of the rotating shaft 82, meanwhile, the torsion spring 10 is elastically deformed under the action of the torsion force of the rotating shaft 82, when the pulse valve 3 is closed, the blowing nozzle 62 stops blowing, the torsion spring 10 returns to the original shape and drives the patting plate 81 to the original position through the rotating shaft 82, and if the pulse valve 3 is continuously opened and closed, the patting plate 81 can continuously beat the pattern plate and shake the filter bag, thereby completely removing dust adhered to the outer surface of the outer surface.

The utility model discloses a theory of operation: when the dust removal device is used, compressed air can be blown into the air storage tank 2 through the air inlet pipe 21 by the compressed air pump, when the pulse valve 3 is opened, the compressed air in the air storage tank 2 can be pressed into the vent pipe 5 through the compressed air, then the compressed air enters the blowing pipe 61 and is blown downwards into the filter bag of the bag-type dust remover through the blowing nozzle 62, the filter bag can be blown in the reverse direction, dust adhered to the outer surface of the filter bag can be blown off, so that normal dust removal of the bag-type dust remover is guaranteed, the motor 71 can be opened, the motor 71 can drive the vent pipe 5 to rotate through the rotating action of the rotating rod 92 in the bearing 91, at the moment, the output shaft of the motor 71 can drive the vent pipe 5 to rotate through the rotating disc 72 and the belt 73, so as to drive the blowing piece 6 to rotate integrally, at the moment, the blowing nozzle 62 can fully and uniformly blow the filter bag, so that the dust adhered to be completely removed from the outer surface of the filter bag, when the pulse valve 3 is closed, the blowing nozzle 62 stops blowing, the torsion spring 10 can blow back to blow the clapper 81 to drive the clapper to vibrate the clapper 81, and to knock the clapper the filter bag to completely.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a rotatory jetting mechanism of rotatory jetting sack cleaner, includes support (1), its characterized in that: the top of support (1) is provided with gas storage tank (2), the top of gas storage tank (2) is provided with pulse valve (3), the bottom through connection of support (1) has sealing washer (4), the inner chamber through connection of sealing washer (4) has breather pipe (5), the bottom of breather pipe (5) outer lane is even is provided with a plurality of jetting spare (6), the right side of gas storage tank (2) bottom is provided with driving piece (7), one side that breather pipe (5) were kept away from to jetting spare (6) bottom is provided with beats and beats piece (8), the bottom of breather pipe (5) is provided with a piece (9).

2. The rotary blowing mechanism of the rotary blowing bag-type dust collector according to claim 1, characterized in that: the front and the back of support (1) bottom all are provided with landing leg (11), the bottom of gas storage tank (2) is run through at the top of sealing washer (4), the right side through connection of gas storage tank (2) has intake pipe (21), the open-top of intake pipe (21).

3. The rotary blowing mechanism of the rotary blowing bag-type dust collector according to claim 1, characterized in that: the blowing piece (6) comprises a blowing pipe (61), the blowing pipe (61) is connected to the outer wall of the vent pipe (5) in a penetrating mode, one side of the blowing pipe (61) close to the vent pipe (5) is provided with an opening, and a plurality of blowing nozzles (62) are connected to the bottom of the blowing pipe (61) in a penetrating mode at equal intervals.

4. The rotary blowing mechanism of the rotary blowing bag-type dust collector according to claim 1, characterized in that: the driving piece (7) comprises a motor (71), the motor (71) is fixed at the bottom of the support (1), the outer rings of the motor (71) output shaft and the vent pipe (5) are fixedly sleeved with a turntable (72), and the turntable (72) is connected with the outer ring of the turntable (72) in a rotating mode through a belt (73).

5. The rotary blowing mechanism of the rotary blowing bag-type dust collector according to claim 1, characterized in that: the supporting piece (9) comprises a bearing (91), a rotating rod (92) is connected to the inner cavity of the bearing (91) in a rotating mode, and the top of the rotating rod (92) is fixedly connected with the bottom of the vent pipe (5).

6. The rotary blowing mechanism of the rotary blowing bag-type dust collector according to claim 3, characterized in that: the patting piece (8) comprises a patting plate (81), a through groove (811) is formed in the top of the patting plate (81), a rotating shaft (82) is arranged in an inner cavity of the through groove (811), two ends of the rotating shaft (82) are fixedly connected with the inner wall of the through groove (811), and the rotating shaft (82) penetrates through the blowing pipe (61).

7. The rotary blowing mechanism of the rotary blowing bag-type dust collector of claim 6, characterized in that: torsion springs (10) are sleeved on the left side and the right side of the outer ring of the rotating shaft (82), one end of each torsion spring (10) is fixedly connected with the corresponding injection pipe (61), and the other end of each torsion spring (10) is fixedly connected with the inner wall of the corresponding through groove (811).