CN218740822U

CN218740822U - Automatic blowing device for industrial waste gas environment-friendly cloth bag

Info

Publication number: CN218740822U
Application number: CN202223043710.1U
Authority: CN
Inventors: 杨春晓; 彭树芸; 孔垂正; 张学东; 夏俊
Original assignee: Yunnan Zhongbiao Electromechanical Equipment Co ltd
Current assignee: Yunnan Zhongbiao Electromechanical Equipment Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-28
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses an industrial waste gas environment-friendly automatic bag blowing device, relating to the technical field of bag blowing; the utility model comprises a rectangular bracket, wherein the upper end of the inner wall of the bracket is provided with a gas storage tank, one end of the gas storage tank is provided with an output tube, and one side of the bottom of the bracket is provided with a blowing tube; the utility model discloses the well bottom plate drives through two screw rods, can make the bottom plate drive connecting plate and the diaphragm is stabilized to be moved down, diaphragm end fixing sets up on connecting plate and bottom plate and the diaphragm lateral wall is connected with the jetting pipe through a plurality of equidistant distribution's connecting block, thereby it is stable when making longer jetting pipe move down, the bracing piece that sets up through the slope between bottom plate and the bracing piece simultaneously is connected, make to provide the support when moving down the bottom plate, move down the jetting pipe through above-mentioned operation when moving down, higher stability has, the screw rod lower extreme passes through the bearing and connects, reduce the frictional force of screw rod and make the loss that the screw rod rotated the cause simultaneously and reduce.

Description

Automatic blowing device for industrial waste gas environment-friendly cloth bag

Technical Field

The utility model relates to a sack jetting technical field specifically is automatic jetting device of industrial waste gas environmental protection sack.

Background

When impurities in waste gas are treated, a bag-type dust collector, also called a filter-type dust collector, is generally adopted, is a dry-type high-efficiency dust collector, and is a dust collector for collecting solid particles in dust-containing gas by utilizing a bag-type filter element made of fiber braided fabric;

application No.: "CN202122626241.5" a novel sack jetting device relates to the sack field of removing dust, and is inhomogeneous to current sack jetting device air current jetting, causes the not good problem of clean effect, and the following scheme is put forward now, and it includes the frame, frame top inner wall fixed mounting has the gas holder, just gas holder bottom lateral wall fixed mounting has the same structure and is the air duct of straight line distribution, slidable mounting has the fixed plate in the frame, just gas holder one end is kept away from to the air duct all is connected with the jetting device, fixed plate one side inner wall fixed mounting is kept away from to the frame has the backup pad, just backup pad top fixed mounting has gear motor, be equipped with elevating gear between gear motor and the fixed plate. The utility model has novel structure, and the device plays the role of cleaning cloth through the arrangement of the blowing device, and the pipe diameters of the branch pipes in the same group along the airflow direction are reduced in sequence, so that the airflow velocity and the flow of the spray heads in the same group are equal, and the cleaning efficiency is improved;

firstly, the device adopted when the nozzle is moved downwards in the patent is driven by the speed reducing motor, the single toothed plate and the gear, so that the driving stability is poor, the single gear driving loss is very large, and the practicability is low;

secondly, utilize elevating gear to go deep into the nozzle in the above-mentioned patent in the sack, impel the even direct impact sack of air current, improve clean efficiency, but keep off the nozzle and enter into the sack, the upper end does not possess seal structure, leads to some dust impurity to receive to spout from the sack upper end easily after assaulting.

In order to solve the problems, the inventor provides an automatic industrial waste gas injection device for an environment-friendly cloth bag, which is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The problem that some dust impurities are easy to be sprayed out of the upper end of a cloth bag after being impacted due to the fact that the upper end of the cloth bag is not provided with a sealing structure when a nozzle enters the cloth bag is solved; an object of the utility model is to provide an automatic jetting device of industrial waste gas environmental protection sack.

In order to solve the technical problem, the utility model adopts the following technical scheme: the automatic blowing device for the industrial waste gas environment-friendly cloth bag comprises a rectangular support, wherein a gas storage tank is arranged at the upper end of the inner wall of the support, an output pipe is arranged at one end of the gas storage tank, a blowing pipe is arranged on one side of the bottom of the support, the blowing pipe is connected with the output pipe through a pulse valve, and a lifting device is arranged at the bottom of the support, close to the pulse valve;

the lifting device comprises an L-shaped connecting plate, one end of the blowing pipe, which is close to the pulse valve, is movably inserted on the connecting plate, the pulse valve is arranged on the upper surface of the connecting plate, a bottom plate is arranged in the bracket below the connecting plate in a sliding manner, one end of the connecting plate, which is far away from the pulse valve, is fixedly arranged on the bottom plate, the upper surface of the bottom plate, which is close to the blowing pipe, is fixedly provided with a transverse plate, the transverse plate is fixedly provided with a vertically arranged connecting block, the blowing pipe movably penetrates through the connecting block, the transverse plate is fixedly arranged on the connecting plate at one end, which is positioned on a fixing plate, of the bottom of the bracket is rotatably provided with two symmetrically distributed screw rods, one end of the bottom plate, which is far away from the blowing pipe, is in threaded insertion on the screw rods, a supporting plate is inserted in the threaded manner below the bottom plate, the end part of the supporting plate is fixedly provided with an obliquely arranged supporting rod, and one end, which is far away from the supporting plate, is fixedly arranged on the lower surface of the bottom plate, the bottom plate can drive the connecting plate and the transverse plate to move downwards stably by being driven by the two screws, the end part of the transverse plate is fixedly arranged on the connecting plate and the bottom plate, the side wall of the transverse plate is connected with the injection tube through a plurality of connecting blocks which are distributed at equal intervals, so that the longer injection tube can move downwards stably, meanwhile, the bottom plate and the supporting plate are connected through the supporting rods which are arranged obliquely, so that the support is provided when the bottom plate moves downwards, the operation has higher stability when the injection tube is driven to move downwards, a driving device is arranged between the two screws and comprises a rotating shaft, the rotating shaft is fixedly arranged at the top end of the screw, a placing plate is fixedly arranged above the bottom plate at the position between the brackets, the upper end of the rotating shaft penetrates through the placing plate, a motor is arranged above the placing plate and close to one of the rotating shafts, and the output end of the motor is fixedly connected on the rotating shaft, drive through the motor, can provide sufficient power and drive the screw rod and rotate work, two the pivot is located to put the fixed synchronizing wheel that is equipped with in board top, two between the synchronizing wheel common transmission cover is equipped with the hold-in range for two pivots carry out work simultaneously.

Preferably, the bottom of the support is provided with a bearing close to the screw, the lower end thread of the screw is inserted into the inner ring of the bearing, and the bearing reduces the friction force of the screw and simultaneously reduces the loss caused by the rotation of the screw.

Preferably, the opposite both sides of support inner wall have been seted up the spout, it is equipped with the slider to slide in the spout, slider end fixed connection is on the bottom plate, the spout internal fixation is equipped with the guide bar, the slider is located the activity of one end in the spout and inserts and establish on the guide bar for the bottom plate can stably slide in the support.

Preferably, a branch pipe is arranged below the injection pipe, a nozzle is arranged at the lower end of the branch pipe, a protective cover is arranged on the branch pipe, a connecting device is arranged between the protective cover and the connecting block, the protective cover arranged on the branch pipe can seal the upper end of the cloth bag when the nozzle extends into the cloth bag, so that dust and impurities are prevented from being easily sprayed out from the upper end of the cloth bag after being impacted, the connecting device comprises a fixed block, two symmetrically distributed grooves are formed in the inner wall of the fixed block, a spring is fixedly arranged on the inner wall of each groove, a pushing block is fixedly arranged at the end part of the spring and far away from the fixed mounting block on one side of the spring, a mounting groove corresponding to the mounting block is formed in the connecting plate, the spring pushes the pushing block to enable the mounting block to be inserted in the mounting groove, the protective cover is convenient to mount, a trapezoidal groove is formed in the pushing block, a pressing block is arranged at the inclined plane of the trapezoidal groove in a sliding mode, the top end of the pressing block penetrates through the fixed block, the pressing block and the pressing block enables the pressing block to slide in the trapezoidal groove, so that the spring is separated from the mounting block, and the protective cover is convenient to be separated from the mounting groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses the well bottom plate drives through two screw rods, can make the bottom plate drive connecting plate and diaphragm and stably move down, diaphragm end fixing sets up on connecting plate and bottom plate and the diaphragm lateral wall is connected with the jetting pipe through a plurality of connecting blocks that the equidistant distributes, thereby it is stable when making longer jetting pipe move down, simultaneously the bracing piece through the slope setting between bottom plate and the bracing piece is connected, provide the support when making to move down the bottom plate, when driving jetting pipe to move down through the above-mentioned operation, have higher stability, the screw rod lower extreme passes through the bearing to be connected, reduce the frictional force of screw rod and make the loss that the screw rod rotates and cause reduce simultaneously; the protective cover arranged on the branch pipe can seal the upper end of the cloth bag when the nozzle extends into the cloth bag, so that dust and impurities are prevented from being easily sprayed out from the upper end of the cloth bag after being impacted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the sectional structure of the bracket of the present invention.

Fig. 3 is a schematic view of the bottom view of the present invention.

Fig. 4 is a schematic view of the nozzle structure of the present invention.

Fig. 5 is a schematic view of the top-view section structure of the fixing block of the present invention.

In the figure: 1. a support; 11. a gas storage tank; 12. an output pipe; 13. placing the plate; 14. a pulse valve; 15. a blowing pipe; 16. a connecting plate; 17. a base plate; 18. a transverse plate; 19. connecting blocks; 20. a screw; 21. a rotating shaft; 22. a motor; 23. a synchronizing wheel; 24. a synchronous belt; 25. a support plate; 26. a support bar; 27. a bearing; 28. a chute; 281. a guide bar; 29. a slider; 3. a branch pipe; 301. a protective cover; 31. a nozzle; 32. a fixed block; 33. mounting grooves; 34. a groove; 35. pushing a block; 36. a spring; 37. mounting blocks; 38. a trapezoidal groove; 39. and pressing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the utility model provides an automatic blowing device for industrial waste gas environment-friendly cloth bags, which comprises a rectangular bracket 1, wherein a gas storage tank 11 is arranged at the upper end of the inner wall of the bracket 1, an output pipe 12 is arranged at one end of the gas storage tank 11, a blowing pipe 15 is arranged at one side of the bottom of the bracket 1, the blowing pipe 15 is connected with the output pipe 12 through a pulse valve 14, and a lifting device is arranged at the bottom of the bracket 1 close to the pulse valve 14;

the lifting device comprises an L-shaped connecting plate 16, one end of an injection tube 15, which is close to a pulse valve 14, is movably inserted on the connecting plate 16, the pulse valve 14 is arranged on the upper surface of the connecting plate 16, a bottom plate 17 is arranged inside a support 1 and is positioned below the connecting plate 16 in a sliding manner, one end of the connecting plate 16, which is far away from the pulse valve 14, is fixedly arranged on the bottom plate 17, a transverse plate 18 is fixedly arranged on the upper surface of the bottom plate 17, which is close to the injection tube 15, a vertically-arranged connecting block 19 is fixedly arranged on the transverse plate 18, the injection tube 15 movably penetrates through the connecting block 19, the transverse plate 18 is positioned at one end of a fixing plate and is fixedly arranged on the connecting plate 16, two symmetrically-distributed screw rods 20 are rotatably arranged at the bottom of the support 1, one end, which is far away from the injection tube 15, of the bottom plate 17 is threadedly inserted on the screw rod 20, the screw rod 20 is positioned below the bottom plate 17, a supporting plate 25 is fixedly arranged at the end part of the supporting plate 25, one end of the supporting plate 26, the lower surface of the bottom plate 17 is fixedly arranged on the bottom plate 17, the bottom plate 20 is driven by the two screw rods 20, the connecting plate 16 and the transverse plate 18, the connecting plate 19 and the connecting plate 18 are fixedly arranged at equal intervals, so that the side wall of the connecting plate 19 and the connecting plate 15 can be connected with the injection tube 15, and the supporting plate 15, the device can be stably driven by the supporting plate 15, and the device, when the supporting plate 15, the supporting plate 15 is stably moved, and the device, the device can be stably connected with the injection tube, and the device, and the injection tube 15, and the device can be stably moved stably.

Drive arrangement includes pivot 21, and pivot 21 is fixed to be set up on screw rod 20 top, and support 1 is located the fixed board 13 of putting in bottom plate 17 top between, and pivot 21 upper end is run through and is put board 13, puts board 13 top and is close to one of them pivot 21 and is equipped with motor 22, and motor 22's output fixed connection is on pivot 21.

By adopting the technical scheme, the motor 22 is used for driving, and enough power can be provided for driving the screw rod 20 to rotate.

Two pivot 21 positions are fixed above putting board 13 and are equipped with synchronizing wheel 23, and the common drive cover is equipped with hold-in range 24 between two synchronizing wheel 23.

By adopting the technical scheme, the two rotating shafts 21 work simultaneously.

The bottom of the bracket 1 is provided with a bearing 27 close to the screw rod 20, and the lower end thread of the screw rod 20 is inserted on the inner ring of the bearing 27.

By adopting the above technical scheme, the bearing 27 reduces the friction force of the screw 20 and simultaneously reduces the loss caused by the rotation of the screw 20.

The two opposite sides of the inner wall of the bracket 1 are provided with sliding grooves 28, sliding blocks 29 are arranged in the sliding grooves 28 in a sliding mode, the end portions of the sliding blocks 29 are fixedly connected to the bottom plate 17, guide rods 281 are fixedly arranged in the sliding grooves 28, and one ends of the sliding blocks 29 located in the sliding grooves 28 are movably inserted into the guide rods 281.

Through adopting above-mentioned technical scheme for bottom plate 17 can stably slide in support 1.

A branch pipe 3 is arranged below the injection pipe 15, a nozzle 31 is arranged at the lower end of the branch pipe 3, a protective cover 301 is arranged on the branch pipe 3, and a connecting device is arranged between the protective cover 301 and the connecting block 19.

By adopting the technical scheme, the protective cover 301 arranged on the branch pipe 3 can seal the upper end of the cloth bag when the nozzle 31 extends into the cloth bag, so that dust and impurities are prevented from being easily sprayed out from the upper end of the cloth bag after being impacted.

The connecting device comprises a fixing block 32, two symmetrically distributed grooves 34 are formed in the inner wall of the fixing block 32, a spring 36 is fixedly arranged on the inner wall of each groove 34, a push block 35 is fixedly arranged at the end of each spring 36, a mounting block 37 is fixedly arranged on one side, far away from each spring 36, of each push block 35, and a mounting groove 33 corresponding to each mounting block 37 is formed in the connecting plate 16.

Through adopting above-mentioned technical scheme, spring 36 promotes ejector pad 35 and can make installation piece 37 can insert and establish in mounting groove 33, conveniently installs protection casing 301.

A trapezoidal groove 38 is formed in the pushing block 35, a pressing block 39 is slidably arranged on the inclined surface of the trapezoidal groove 38, and the top end of the pressing block 39 penetrates through the fixing block 32.

Through adopting above-mentioned technical scheme, the extrusion is pressed the briquetting 39 and is made it slide in trapezoidal groove 38 for the spring 36 is extruded to ejector pad 35, breaks away from mounting block 37 mounting groove 33, conveniently breaks away from protection casing 301.

The working principle is as follows: the utility model discloses when going up and down in the well needs, can start motor 22, motor 22 cooperates synchronizing wheel 23 and hold-in range 24 to drive two pivots 21 and drives screw rod 20 simultaneously and rotate, make two screw rods 20 work simultaneously, bottom plate 17 and backup pad 25 that the screw thread was inserted and is established on screw rod 20 will move down simultaneously, drive through two screw rods 20, can make bottom plate 17 drive connecting plate 16 and diaphragm 18 and steadily move down, diaphragm 18 end fixing sets up on connecting plate 16 and bottom plate 17 and diaphragm 18 lateral wall is connected with blowing pipe 15 through a plurality of equidistant connecting blocks 19 that distribute, thereby it is stable when making longer blowing pipe 15 move down, connect through the bracing piece 26 that the slope set up between bottom plate 17 and backup pad 25 simultaneously, provide the support when making moving down bottom plate 17, when driving blowing pipe 15 to move down through the above-mentioned operation, have higher stability, screw rod 20 lower extreme passes through bearing 27 and connects, reduce screw rod 20's frictional force and make the loss that screw rod 20 rotated and cause reduce simultaneously; the protective cover 301 arranged on the branch pipe 3 can seal the upper end of the cloth bag when the nozzle 31 extends into the cloth bag, so that dust and impurities are prevented from being easily sprayed out from the upper end of the cloth bag after being impacted.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. Automatic jetting device of industrial waste gas environmental protection sack, including support (1) that is the rectangle, its characterized in that: the upper end of the inner wall of the support (1) is provided with a gas storage tank (11), one end of the gas storage tank (11) is provided with an output pipe (12), one side of the bottom of the support (1) is provided with a blowing pipe (15), the blowing pipe (15) is connected with the output pipe (12) through a pulse valve (14), and the bottom of the support (1) is provided with a lifting device close to the pulse valve (14);

the lifting device comprises an L-shaped connecting plate (16), one end of the blowing pipe (15) close to the pulse valve (14) is movably inserted on the connecting plate (16), the pulse valve (14) is arranged on the upper surface of the connecting plate (16), a bottom plate (17) is arranged in the bracket (1) below the connecting plate (16) in a sliding manner, one end of the connecting plate (16) far away from the pulse valve (14) is fixedly arranged on a bottom plate (17), a transverse plate (18) is fixedly arranged on the upper surface of the bottom plate (17) close to the blowing pipe (15), a connecting block (19) which is vertically arranged is fixedly arranged on the transverse plate (18), the blowing pipe (15) movably penetrates through a connecting block (19), the transverse plate (18) is positioned at one end of the fixing plate and fixedly arranged on the connecting plate (16), two symmetrically distributed screw rods (20) are rotatably arranged at the bottom of the bracket (1), one end of the bottom plate (17) far away from the blowing pipe (15) is inserted on the screw rod (20) through threads, a support plate (25) is inserted into the screw rod (20) at the lower part of the bottom plate (17) through threads, a support rod (26) which is obliquely arranged is fixedly arranged at the end part of the support plate (25), one end of the support rod (26) far away from the support plate (25) is fixedly arranged on the lower surface of the bottom plate (17), and a driving device is arranged between the two screw rods (20).

2. The automatic blowing device for the industrial waste gas environment-friendly cloth bag according to claim 1, wherein the driving device comprises a rotating shaft (21), the rotating shaft (21) is fixedly arranged at the top end of the screw (20), a placing plate (13) is fixedly arranged above the bottom plate (17) between the supports (1), the upper end of the rotating shaft (21) penetrates through the placing plate (13), a motor (22) is arranged above the placing plate (13) and close to one of the rotating shafts (21), and the output end of the motor (22) is fixedly connected to the rotating shaft (21).

3. The automatic blowing device for the industrial waste gas environment-friendly cloth bag as claimed in claim 2, wherein a synchronous wheel (23) is fixedly arranged above the placing plate (13) between the two rotating shafts (21), and a synchronous belt (24) is sleeved between the two synchronous wheels (23) in a common transmission manner.

4. The automatic blowing device for the industrial waste gas environment-friendly cloth bag as claimed in claim 1, wherein a bearing (27) is arranged at the bottom of the bracket (1) close to the screw rod (20), and the lower end thread of the screw rod (20) is inserted on the inner ring of the bearing (27).

5. The automatic blowing device for the industrial waste gas environment-friendly cloth bag as claimed in claim 1, wherein sliding grooves (28) are formed in two opposite sides of the inner wall of the support (1), sliding blocks (29) are arranged in the sliding grooves (28) in a sliding mode, the end portions of the sliding blocks (29) are fixedly connected to the bottom plate (17), guide rods (281) are fixedly arranged in the sliding grooves (28), and one ends of the sliding blocks (29) located in the sliding grooves (28) are movably inserted into the guide rods (281).

6. The automatic blowing device for the industrial waste gas environment-friendly cloth bag as claimed in claim 1, wherein a branch pipe (3) is arranged below the blowing pipe (15), a nozzle (31) is arranged at the lower end of the branch pipe (3), a protective cover (301) is arranged on the branch pipe (3), and a connecting device is arranged between the protective cover (301) and the connecting block (19).

7. The automatic blowing device for the industrial waste gas environment-friendly cloth bag as claimed in claim 6, wherein the connecting device comprises a fixing block (32), two symmetrically distributed grooves (34) are formed in the inner wall of the fixing block (32), a spring (36) is fixedly arranged on the inner wall of each groove (34), a pushing block (35) is fixedly arranged at the end part of each spring (36), a mounting block (37) is fixedly arranged on one side, far away from the spring (36), of each pushing block (35), and a mounting groove (33) corresponding to the mounting block (37) is formed in the connecting plate (16).

8. The automatic blowing device for the industrial waste gas environment-friendly cloth bag as claimed in claim 7, wherein a trapezoidal groove (38) is formed in the pushing block (35), a pressing block (39) is slidably arranged at the inclined surface of the trapezoidal groove (38), and the top end of the pressing block (39) penetrates through the fixing block (32).