CN215138034U

CN215138034U - Pulse type efficient filter drum dust removal device

Info

Publication number: CN215138034U
Application number: CN202023338463.9U
Authority: CN
Inventors: 张传俭
Original assignee: Shandong Tianyi Equipment Technology Co ltd
Current assignee: Shandong Tianyi Equipment Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-14
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a pulse type high-efficiency filter cartridge dust removing device in the technical field of pulse dust removing devices, which comprises a shell, wherein the top of the shell is fixed with a fan, the input end of the fan is communicated with the shell, a mounting plate is fixed in the shell, a plurality of groups of filter cartridges are fixedly inserted on the mounting plate from left to right, a pulse device is arranged above the filter cartridges, a guide plate is arranged below the filter cartridges and is fixed at the bottom in the shell, and guide holes corresponding to the filter cartridges are uniformly arranged in the guide plate, when the pulse type high-efficiency filter cartridge dust removing device is not used, a servo motor can be driven, a guide pipe is rotated through a driven chain wheel, a chain and a driving chain wheel, so that a nozzle faces to the front side, a connecting seat is driven to move towards the rear side through a driving electric telescopic rod, thereby the spray nozzle enters a protective groove, and the spray nozzle can be effectively prevented from being influenced by dust, ensuring the long service life of the device.

Description

Pulse type efficient filter drum dust removal device

Technical Field

The utility model relates to a pulse dust collector technical field specifically is a high-efficient dust collector that strains of pulsed.

Background

The high-efficiency filter drum type dust remover appears in Japan and some countries in Europe and America as early as the century, and has the advantages of small volume, high efficiency, investment saving, easy maintenance and the like.

The filter cartridge dust remover is divided into an inclined insertion type, a side mounting type, a hoisting type and an upper mounting type according to the mounting mode; the pulse type filter drum dust remover sprays airflow through the pulse spraying device to clean dust adhered to a filter drum, most of guide pipes in a pulse structure in the conventional pulse type filter drum dust remover are positioned above the filter drum in the device, and meanwhile, a spraying nozzle in the pulse structure is downward all the time when the pulse type filter drum dust remover is not used, so that normal work is difficult to ensure when an internal pipeline is adhered with excessive dust, and on the other hand, the dust also has the influence of blockage on the spraying nozzle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient dust collector that strains of pulsed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pulse type efficient filter drum dust removal device comprises a shell, wherein a dust collecting hopper communicated with each other is fixed at the bottom of the shell, a dust exhaust pipe communicated with each other is arranged at the bottom of the dust collecting hopper, a communicated air inlet pipe is fixedly arranged at the left side of the dust collecting hopper, a fan is fixed at the top of the shell, the input end of the fan is communicated with the shell, a mounting plate is fixed in the shell, a plurality of filter drums are fixedly inserted into the mounting plate from left to right, a pulse device is arranged above the filter drums and comprises an air injection device fixed at the top of the left side of the shell, the output end of the air injection device is provided with an air guide pipe, the other end of the air guide pipe is movably connected with a communicated guide pipe through a seal bearing, the other end of the guide pipe penetrates through the left side of the shell and extends to the right side of the shell, and an injection nozzle is arranged at the bottom of the outer wall of the guide pipe in the shell corresponding to the position of the filter drum, a guide plate is arranged below the filter cylinder and fixed at the bottom in the shell, and guide holes corresponding to the filter cylinder are uniformly formed in the guide plate.

Further, the outer wall of the left side of the shell and the position above the air guide tube are fixed with a servo motor through a support, the outer wall of an output shaft of the servo motor is provided with a driving chain wheel, a driven chain wheel is fixedly sleeved on the left side of the outer wall of the guide tube, the driving chain wheel and the driven chain wheel are connected in a chain transmission mode, a screw rod is fixedly arranged at the right end of an output shaft of the servo motor and transversely penetrates through the shell, and the screw rod is located above the guide tube.

Further, the outer wall left side thread bush that the screw rod is located the shell is equipped with the installation piece, and the horizontal activity runs through there is the guide arm on the installation piece, and the guide arm transversely fixes in the shell, and the installation piece bottom is fixed with cleaning device, cleaning device includes the arc spare fixed with the installation piece, be provided with the arc chamber in the arc spare, arc intracavity wall evenly is provided with the brush hair, arc intracavity wall evenly is provided with the suction hole that is linked together with the arc chamber, and suction hole staggers each other with the brush hair.

Further, the place ahead of pipe still is provided with the protection piece, the protection piece includes the connecting seat, and the rear side of connecting seat correspond the position of injection nozzle all seted up with injection nozzle complex guard slot, and the guard slot inner wall is provided with the sponge layer, the both sides of connecting seat all are fixed with the extension board, and two sets of extension boards carry on the back one side of the body mutually and respectively through the longitudinal sliding groove cooperation sliding connection that slider and shell left and right sides inner wall were seted up, and the front side of two sets of extension boards all is fixed with electric telescopic handle, and electric telescopic handle's front end and shell front side inner wall are fixed.

Furthermore, an air draft pump body is fixed at the bottom of the outer wall of the right side of the shell, a transmission rod for driving is movably inserted into the top of the air draft pump body, and the top of the transmission rod is in meshed transmission connection with the right end of the screw rod through a bevel gear set.

Further, the output of the convulsions pump body is linked together through pipeline and shell, the input of the convulsions pump body is provided with coupling hose, and coupling hose is in the rear of transfer line, coupling hose's the other end runs through shell right side and arc and is linked together with the arc chamber.

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

1) the utility model adopts the movable connection mode between the air duct and the conduit of the pulse device, when not in use, the conduit can be rotated by driving the servo motor through the driven sprocket, the chain and the driving sprocket, so that the nozzle faces the front side, and the connecting seat is driven to move towards the rear side by driving the electric telescopic rod, so that the spray nozzle enters the protective groove, thereby effectively preventing the spray nozzle from being influenced by dust and ensuring the long-term service life of the spray nozzle;

2) the utility model discloses still be provided with cleaning device, when needs are cleared up pipe and jet nozzle, through opening servo motor, servo motor makes pipe and jet nozzle rotate, still make the screw rod rotate simultaneously, the screw rod drives the arc and removes, get rid of the dust of remaining at pipe and jet nozzle outer wall through brush hair and pipe and jet nozzle outer wall friction, the screw rod still drives the transfer line through bevel gear group when rotating and makes the work of the convulsions pump body, suction hole department produces the dust that adsorbs will get rid of when the convulsions pump body takes out, discharge to straining a section of thick bamboo from the convulsions pump body output and realize reprocessing, need not the manual work and dismantle out pulse device when reducing use cost, reduce artifical burden.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the cleaning device of the present invention;

fig. 3 is a top view of the protection device of the present invention.

In the figure: 1. a housing; 2. a pulse device; 21. a gas injection device; 22. an air duct; 23. a conduit; 24. a spray nozzle; 25. a servo motor; 26. a driven sprocket; 27. a screw; 28. a cleaning device; 281. an arcuate member; 282. an arcuate cavity; 283. a drawing hole; 284. brushing; 29. a guard; 291. a connecting seat; 292. a protective bath; 293. a sponge layer; 294. an electric telescopic rod; 210. a bevel gear set; 211. a transmission rod; 212. an air draft pump body; 3. an air inlet pipe; 4. a fan; 5. a filter cartridge; 6. a baffle; 7. a flow guide hole; 8. a dust exhaust pipe; 9. a dust collecting hopper.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model discloses an electrical apparatus component all is connected with external power source through the wire, a pulsed high-efficient dust collector of straining a section of thick bamboo, including shell 1, shell 1 bottom is fixed with the dust hopper 9 that is linked together, dust hopper 9 bottom is provided with the dust exhaust pipe 8 that is linked together, still be provided with the valve body in the dust exhaust pipe 8, do not do the detailing in addition here, dust hopper 9's left side is fixed with the intake pipe 3 that is linked together, shell 1's top is fixed with fan 4, the input of fan 4 is linked together with shell 1, shell 1 is internal fixed with the mounting panel, and the mounting panel is fixed from left to right and is pegged graft and has had multiunit to strain a section of thick bamboo 5, strain a section of thick bamboo 5 and use extensively in this field, do not do the detailing in addition here, strain a section of thick bamboo 5 top and be provided with pulse device 2, pulse device 2 includes gas injection device 21 fixed at shell 1 left side top, gas injection device 21 uses extensively in this field, do not do the detailing in addition here, the output of gas injection device 21 is provided with air duct 22, can set up the pulse valve in the air duct 22, and the air duct 22 other end has the pipe 23 that is linked together through sealed bearing swing joint, make pipe 23 rotatable can not influence gaseous circulation simultaneously, the other end of pipe 23 runs through shell 1 left side and extends to shell 1 interior right side, the position that pipe 23 is strained a section of thick bamboo 5 in the outer wall bottom correspondence of shell 1 all is provided with jet nozzle 24, jet nozzle 24 blows the inside pulse of straining a section of thick bamboo 5, strain 5 below and be provided with guide plate 6, and guide plate 6 fixes the bottom in shell 1, and evenly set up in the guide plate 6 and strain the water conservancy diversion hole 7 that a section of thick bamboo 5 corresponds, make air current distribution evenly stable, dust collection efficiency and quality have been improved.

As shown in fig. 1: a servo motor 25 is fixed on the outer wall of the left side of the shell 1 and above the air guide tube 22 through a support, a driving chain wheel is arranged on the outer wall of an output shaft of the servo motor 25, a driven chain wheel 26 is fixedly sleeved on the left side of the outer wall of the guide tube 23, the driving chain wheel is in chain transmission connection with the driven chain wheel 26 and used for driving the guide tube 23 to rotate, a screw 27 is fixedly arranged at the right end of the output shaft of the servo motor 25, the screw 27 transversely penetrates through the shell 1, and the screw 27 is located above the guide tube 23;

as shown in fig. 1 and 2: the screw 27 is sleeved with an installation block on the left side of the outer wall of the shell 1 in a threaded manner, the screw 27 can drive the installation block to move, a guide rod penetrates through the installation block in a transverse moving manner, the guide rod is fixed in the shell 1 in a transverse manner, a cleaning device 28 is fixed at the bottom of the installation block, the cleaning device 28 comprises an arc-shaped part 281 fixed with the installation block, the arc-shaped part 281 is sleeved on the outer side of the guide pipe 23, an arc-shaped cavity 282 is formed in the arc-shaped part 281 and used for air circulation, bristles 284 are uniformly arranged on the inner wall of the arc-shaped cavity 282, the bristles 284 are in contact with the outer wall of the guide pipe 23 and the outer wall of the spray nozzle 24, suction holes 283 communicated with the arc-shaped cavity 282 are uniformly formed in the inner wall of the arc-shaped cavity 282 and used for sucking out removed dust, and the suction holes 283 and the bristles 284 are staggered with each other;

as shown in fig. 1 and 3: a protection member 29 is further provided in front of the guide tube 23, the protection member 29 includes a connection seat 291, the length of the connection seat 291 is slightly longer than the distance between the left side injection nozzle 24 and the right side injection nozzle 24, and the rear side of the connecting seat 291 is provided with a protective groove 292 corresponding to the spray nozzle 24, is used for the injection nozzle 24 to enter, and the inner wall of the protection groove 292 is provided with a sponge layer 293, so that the outer wall of the injection nozzle 24 can not directly contact with the inner wall of the protection groove 292 to generate abrasion damage, both sides of the connecting seat 291 are fixed with support plates, and the opposite sides of the two support plates are respectively matched and slidably connected with longitudinal sliding grooves (not shown in the figure) arranged on the left and right inner walls of the shell 1 through sliding blocks, the front sides of the two support plates are respectively fixed with an electric telescopic rod 294, the front end of the electric telescopic rod 294 is fixed with the inner wall of the front side of the shell 1, and the electric telescopic rod 294 is used for driving the connecting seat 291 to move forwards or backwards;

as shown in fig. 1: an air draft pump body 212 is fixed at the bottom of the outer wall of the right side of the shell 1, a driving rod 211 for driving is movably inserted into the top of the air draft pump body 212, the bottom of the driving rod 211 is in transmission connection with a driving shaft in the air draft pump body 212 through a gear set, the driving rod 211 rotates to enable the air draft pump body 212 to work, the mode is widely applied in the field and is not detailed in detail, the top of the driving rod 211 is in meshing transmission connection with the right end of the screw 27 through a bevel gear set 210, and the bevel gear set 210 comprises a driven bevel gear at the top of the driving rod 211 and a driving bevel gear at the right end of the screw 27;

as shown in fig. 1 and 2: the output end of the air draft pump body 212 is communicated with the shell 1 through a pipeline, the pipeline arranged at the output end of the air draft pump body 212 is located above the guide plate 6, the input end of the air draft pump body 212 is provided with a connecting hose, the connecting hose is convenient to match with the movement of the cleaning device 28, the connecting hose is located behind the transmission rod 211 and does not interfere with the rotation of the transmission rod 211, and the other end of the connecting hose penetrates through the right side of the shell 1 and the arc-shaped part 281 and is communicated with the arc-shaped cavity 282 to enable removed dust to enter from the suction hole 283.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficient dust collector of straining of pulsed, includes shell (1), its characterized in that: the dust hopper (9) that is linked together is fixed to the shell (1) bottom, dust exhaust pipe (8) that is linked together is provided with to dust hopper (9) bottom, the fixed intake pipe (3) that is linked together that is provided with in left side of dust hopper (9), the top of shell (1) is fixed with fan (4), the input and shell (1) of fan (4) are linked together, the shell (1) internal fixation has the mounting panel, and the mounting panel is gone up and is had the multiunit to strain a section of thick bamboo (5) from a left side to the right side fixed grafting, it is provided with pulse device (2) to strain a section of thick bamboo (5) top, pulse device (2) are including fixing gas injection device (21) at shell (1) left side top, the output of gas injection device (21) is provided with air duct (22), and the air duct (22) other end has pipe (23) that are linked together through sealed bearing swing joint, the other end of pipe (23) runs through shell (1) left side and extends to right side in shell (1), the outer wall bottom that pipe (23) is in shell (1) all is provided with jet blower (24) corresponding the position of straining a section of thick bamboo (5), strain a section of thick bamboo (5) below and be provided with guide plate (6), and guide plate (6) fix bottom in shell (1), and evenly set up in guide plate (6) and strain a section of thick bamboo (5) the water conservancy diversion hole (7) that correspond.

2. The pulsed high efficiency cartridge dedusting apparatus of claim 1, wherein: the utility model discloses a lead screw, including shell (1), outer wall of left side and the position that is located air duct (22) top are fixed with servo motor (25) through the support, the output shaft outer wall of servo motor (25) is provided with drive sprocket, and pipe (23) outer wall left side fixed cover is equipped with driven sprocket (26), and is connected through chain drive between drive sprocket and driven sprocket (26), the fixed screw rod (27) that is provided with of right-hand member of the output shaft of servo motor (25), screw rod (27) transversely run through shell (1), screw rod (27) are in pipe (23) top.

3. The pulsed high efficiency cartridge dedusting apparatus of claim 2, wherein: the outer wall left side screw thread cover that screw rod (27) are located shell (1) is equipped with the installation piece, and transverse movement runs through on the installation piece has the guide arm, and the guide arm transversely fixes in shell (1), and installation piece bottom is fixed with cleaning device (28), cleaning device (28) include with fixed arc (281) of installation piece, be provided with arc chamber (282) in arc (281), arc chamber (282) inner wall evenly is provided with brush hair (284), arc chamber (282) inner wall evenly is provided with the hole of taking out (283) that are linked together with arc chamber (282), and draws hole (283) and brush hair (284) stagger each other.

4. The pulsed high efficiency cartridge dedusting apparatus of claim 1, wherein: the place ahead of pipe (23) still is provided with protection piece (29), protection piece (29) are including connecting seat (291), and the rear side of connecting seat (291) corresponds the position of injection nozzle (24) and all seted up with injection nozzle (24) complex guard slot (292), and guard slot (292) inner wall is provided with sponge layer (293), the both sides of connecting seat (291) all are fixed with the extension board, and two sets of extension boards carry on the back one side mutually and respectively through the longitudinal sliding groove cooperation sliding connection that slider and shell (1) left and right sides side inner wall seted up, and the front side of two sets of extension boards all is fixed with electric telescopic handle (294), and the front end and shell (1) front side inner wall of electric telescopic handle (294) are fixed.

5. A pulsed high efficiency cartridge dedusting apparatus as in claim 3, wherein: the utility model discloses a driving device, including shell (1), casing (27), convulsions pump body (212) are fixed with in shell (1) right side outer wall bottom, and convulsions pump body (212) top activity is pegged graft and is had drive rod (211) that are used for the drive, and the top and the screw rod (27) right end of drive rod (211) pass through bevel gear group (210) meshing transmission and be connected.

6. The pulsed high efficiency cartridge dedusting apparatus of claim 5, wherein: the output of the convulsions pump body (212) is linked together through pipeline and shell (1), the input of the convulsions pump body (212) is provided with coupling hose, and coupling hose is in the rear of transfer line (211), coupling hose's the other end runs through shell (1) right side and arc (281) and is linked together with arc chamber (282).