CN217220661U

CN217220661U - Filter element cleaning device for dust removal equipment of mixing station

Info

Publication number: CN217220661U
Application number: CN202122768797.8U
Authority: CN
Inventors: 李银锋; 张瑞; 李银芳; 苌娜娜
Original assignee: Zhengzhou Sharp Machinery Co ltd
Current assignee: Zhengzhou Sharp Machinery Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-08-19
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a stirring station technical field just discloses a stirring station is filter core cleaning device for dust collecting equipment, including connecting pipe, powder jar and dust removal bucket, the connecting pipe is at the upper end fixed connection of powder jar, the lower extreme of connecting pipe and the left side fixed connection of dust removal bucket, and powder jar and dust removal bucket are linked together through the connecting pipe, the equal fixed mounting in the left and right sides at dust removal bucket top has the fixed column, and the upper end fixed mounting of fixed column has the apron, and the upper end of dust removal bucket is seted up threaded hole. This stirring station is filter core cleaning device for dust collecting equipment, rotate through the ring gear and then make the clearance pole slide in the inside of spout, and then clear up the surface of crossing the filter core through clearance pole surface cleaning brush, solved because moisture is very big in the host computer casing, directly connect the intake pipe of dust shaker on the stirring station, long-time later dust shaker filter core wets, the adhesion blows the phenomenon that does not fall through traditional device after the moist cement dust on filter core surface solidifies, the result of use of device has been improved.

Description

Filter element cleaning device for dust removal equipment of mixing station

Technical Field

The utility model relates to a stirring station technical field specifically is a stirring station is filter core cleaning device for dust collecting equipment.

Background

With the continuous acceleration of the urbanization process in China, the development of engineering projects such as high-speed railways, water conservancy and hydropower and the like is rapidly developed, and the demand for commercial concrete is increased day by day. At present, commercial concrete is not only widely used in the construction of large and medium-sized cities in China, but also is continuously popularized in a plurality of small towns, and accordingly, concrete mixing plants (buildings) are rapidly developed. However, the pollution caused by the production of the mixing plant (building) has serious influence on the surrounding environment, and especially the dust pollution of the powder tank is most prominent. The conventional dust removal method of the powder tank is to install a dust remover on the top of the bin.

At present, dust collectors mainly have two forms, one is a pulse back-blowing type dust collector, the other is a vibration type bag dust collector, in consideration of dust collection effect and cost, more pulse back-blowing type dust collectors are selected by concrete production companies in the existing market to remove dust of a stirring station, high-pressure air is intermittently blown into a filter element in a pulse mode through a Venturi tube, this dust shaker has higher dust collection efficiency, but the prerequisite can really blow off the adhesion at the dust of filter core surface, otherwise the efficiency of dust shaker will greatly reduced, the leading cause of filter core surface accumulation dust is because moisture is very big in the host computer casing, directly connect the intake pipe of dust shaker on the stirring station, the dust shaker filter core after long-time wets, the adhesion blows off not after the moist cement dust on filter core surface solidifies, the work efficiency of influence dust shaker that can be very big.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mixing station is filter core cleaning device for dust collecting equipment possesses convenient to detach, the installation simple, to advantages such as filter core clearance, has solved the powder and has adsorbed the problem that blows off not falling on filtering the core.

(II) technical scheme

For realizing that above-mentioned powder adsorbs and blows off the mesh that does not fall on crossing the filter core, the utility model provides a following technical scheme: the utility model provides a filter core cleaning device for dust collecting equipment of stirring station, includes connecting pipe, powder jar and dust removal bucket, and the connecting pipe is at the upper end fixed connection of powder jar, the lower extreme of connecting pipe and the left side fixed connection of dust removal bucket, and powder jar and dust removal bucket are linked together through the connecting pipe, the equal fixed mounting in the left and right sides at dust removal bucket top has the fixed column, and the upper end fixed mounting of fixed column has the apron, and the upper end of dust removal bucket has set up threaded hole, and the internal thread connection of screw hole has solid fixed ring, gu fixed ring has set up screw thread all around, gu fixed ring's inside is provided with the exhaust fan, gu fixed ring's bottom fixed mounting has the filter core, gu fixed ring's upper end fixed mounting has the motor, the output shaft fixed mounting of motor has cleaning device, and the bin outlet has been seted up to the lower extreme of dust removal bucket.

Preferably, the interior of the fixing ring is in a hollow state, and the fixing ring is in threaded connection with the dust removal barrel through threads and threaded holes.

Preferably, cleaning device is including the axis of rotation, the output shaft fixed connection of axis of rotation and motor, and the lower extreme fixed mounting of axis of rotation has the gear, and the spout has been seted up to solid fixed ring's inside, and the right side meshing of gear has the ring gear, and the inner wall fixed mounting of ring gear has the connecting plate, and the equal fixed mounting in upper and lower both ends on spout right side has the dead lever, and the surperficial rotation of dead lever is connected with the roll axis, and the lower extreme fixed mounting of ring gear has the clearance pole, and the fixed surface of clearance pole installs the clearance brush.

Preferably, the rotating shaft is rotatably connected inside the fixing ring, the chute is annular, the lower side of the chute penetrates through the bottom of the fixing ring, and the gear is located inside the chute.

Preferably, the gear ring is annular, the gear ring is matched with the sliding groove, the gear ring is rotatably connected inside the sliding groove, the connecting plate is also annular, and the rolling shaft is in contact with the connecting plate.

Preferably, the quantity of clearance pole is four, and four clearance poles be the mode setting of circumference array, and the structure on four clearance poles is the same, and the clearance pole is located the lower extreme of spout, and the clearance pole runs through to solid fixed ring's lower extreme, and the surface of cleaning brush and filter core contacts.

(III) advantageous effects

Compared with the prior art, the utility model provides a mixing station is filter core cleaning device for dust collecting equipment possesses following beneficial effect:

1. this stirring station is filter core cleaning device for dust collecting equipment, when needs are cleared up the filter core, the starter motor, and then the output shaft through the motor drives the axis of rotation and rotates, and then it rotates to drive the gear and take place, and then it rotates to drive the ring gear through the gear, and then make the connecting plate rotate between two sets of rolling axles, reduce the friction, rotate through the ring gear and then make the cleaning rod slide in the inside of spout, and then clear up the surface of filtering the core through cleaning rod surface cleaning brush, solved because humidity is very big in the host computer casing, directly connect the intake pipe of dust shaker on the stirring station, the dust shaker filter core is moistened after long-time, the phenomenon that the adhesion can not fall through traditional device after the moist cement dirt on filter core surface solidifies, the result of use of device is improved.

2. This filter core cleaning device for dust collecting equipment of stirring station, when needs are to the inside dust removal operation that removes dust of powder jar, first-selected solid fixed ring through rotating, and then install solid fixed ring in the inside of dust removal bucket through screw thread and screw hole threaded connection, through setting up screw thread and screw hole, can conveniently dismantle, easy operation is convenient for change the maintenance to crossing the filter core.

3. This filter core cleaning device for dust collecting equipment of mixing plant, start the exhaust fan, and then make the inside air of dust removal bucket discharge to the outside under the effect of exhaust fan, and then through connecting pipe intercommunication dust removal bucket and powder jar, and then can make the inside dust of powder jar absorb the inside of dust removal bucket, and then reach the effect to the inside dust clearance of powder jar, filter through crossing the filter core and can avoid the air polluted air of dust flow direction in the air, make the device environmental protection more, reduce dust pollution.

4. This filter core cleaning device for dust collecting equipment of stirring station can reduce device at spout inside friction through setting up dead lever and roll axis, makes the gear ring more smooth in the inside rotation of spout, reduces device kinetic energy loss, has improved the life of device.

Drawings

FIG. 1 is a schematic structural view of a filter element cleaning device for dust removing equipment of a mixing station of the present invention;

FIG. 2 is a schematic view of the dust removing barrel of the present invention;

FIG. 3 is a schematic structural view of the filter element of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of the present invention at B in FIG. 4;

fig. 6 is a schematic structural diagram of the gear ring of the present invention.

In the figure: the dust removal device comprises a connecting pipe 1, a powder tank 2, a cover plate 3, a fixing column 4, a fixing ring 5, a threaded hole 6, a filter element 7, a dust removal barrel 8, a discharge hole 9, an exhaust fan 10, a thread 11, a cleaning rod 12, a motor 13, a cleaning brush 14, a rotating shaft 15, a gear ring 16, a gear 17, a sliding chute 18, a connecting plate 19, a fixing rod 20 and a rolling shaft 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, the present invention provides a new technical solution: a filter element cleaning device for dust removing equipment of a mixing station comprises a connecting pipe 1, a powder tank 2 and a dust removing barrel 8, wherein the connecting pipe 1 is fixedly connected with the upper end of the powder tank 2, the lower end of the connecting pipe 1 is fixedly connected with the left side of the dust removing barrel 8, the powder tank 2 is communicated with the dust removing barrel 8 through the connecting pipe 1, fixed columns 4 are fixedly arranged on the left side and the right side of the top of the dust removing barrel 8, a cover plate 3 is fixedly arranged at the upper ends of the fixed columns 4, a threaded hole 6 is formed in the upper end of the dust removing barrel 8, a fixed ring 5 is in threaded connection with the inner part of the threaded hole 6, the inner part of the fixed ring 5 is in a hollow state, threads 11 are formed in the periphery of the fixed ring 5, the fixed ring 5 is in threaded connection with the dust removing barrel 8 through the threads 11 and the threaded hole 6, an exhaust fan 10 is arranged in the fixed ring 5, a filter element 7 is fixedly arranged at the bottom of the fixed ring 5, when the dust removing operation needs to be carried out on the inner part of the powder tank 2, firstly, the fixing ring 5 is installed inside the dedusting barrel 8 through the threaded connection of the thread 11 and the threaded hole 6 by rotating the fixing ring 5, the disassembly is convenient through the arrangement of the thread 11 and the threaded hole 6, the operation is simple, the filter element 7 is convenient to replace and maintain, then the exhaust fan 10 is started, the air inside the dedusting barrel 8 is discharged to the outside under the action of the exhaust fan 10, the dedusting barrel 8 and the powder tank 2 are communicated through the connecting pipe 1, the dust inside the powder tank 2 can be absorbed into the dedusting barrel 8, the dust inside the powder tank 2 can be cleaned, the dust pollution to the air can be avoided through the filtering of the filter element 7, the device is more environment-friendly, the dust pollution is reduced, the motor 13 is fixedly installed at the upper end of the fixing ring 5, the cleaning device is fixedly installed on the output shaft of the motor 13, and comprises the rotating shaft 15, the rotating shaft 15 is fixedly connected with an output shaft of the motor 13, the rotating shaft 15 is rotatably connected in the fixing ring 5, a gear 17 is fixedly mounted at the lower end of the rotating shaft 15, a sliding groove 18 is formed in the fixing ring 5, the sliding groove 18 is annular, the lower side of the sliding groove 18 penetrates through the bottom of the fixing ring 5, the gear 17 is located in the sliding groove 18, a gear ring 16 is meshed on the right side of the gear 17, the gear ring 16 is annular, the gear ring 16 is matched with the sliding groove 18, the gear ring 16 is rotatably connected in the sliding groove 18, a connecting plate 19 is fixedly mounted on the inner wall of the gear ring 16, the connecting plate 19 is also annular, fixing rods 20 are fixedly mounted at the upper end and the lower end of the right side of the sliding groove 18, rolling shafts 21 are rotatably connected on the surfaces of the fixing rods 20, the rolling shafts 21 are in contact with the connecting plate 19, and friction force of the device in the sliding groove 18 can be reduced by arranging the fixing rods 20 and the rolling shafts 21, the gear ring 16 rotates more smoothly in the sliding groove 18, the kinetic energy loss of the device is reduced, the service life of the device is prolonged, the lower end of the gear ring 16 is fixedly provided with four cleaning rods 12, the four cleaning rods 12 are arranged in a circumferential array mode, the four cleaning rods 12 are identical in structure, the cleaning rods 12 are located at the lower end of the sliding groove 18 and penetrate through the lower end of the fixing ring 5, the cleaning brushes 14 are fixedly arranged on the surfaces of the cleaning rods 12 and are in contact with the surface of the filter core 7, when the filter core 7 needs to be cleaned, the motor 13 is started, the output shaft of the motor 13 drives the rotating shaft 15 to rotate, the gear 17 is driven to rotate, the gear ring 16 is driven to rotate by the gear 17, the connecting plate 19 rotates between the two groups of rolling shafts 21, friction is reduced, the cleaning rods 12 slide in the sliding groove 18 by the rotation of the gear ring 16, and then clear up the surface of crossing filter element 7 through cleaning rod 12 surface cleaning brush 14, solved because the humidity is very big in the host computer casing, the intake pipe with the dust shaker directly connects on the stirring station, the dust shaker filter core wets after long-time, the adhesion blows the phenomenon that does not fall through traditional device after the moist cement dust on filter core surface solidifies, the result of use of device has been improved, bin outlet 9 has been seted up to dust removal bucket 8's lower extreme, can carry out recycle with the dust of 8 inside collections in dust removal bucket through setting up bin outlet 9, resource utilization rate is improved.

The working principle is as follows: when dust removal operation needs to be performed on the interior of the powder tank 2, firstly, the fixing ring 5 is rotated, then the fixing ring 5 is installed inside the dust removing barrel 8 through the threaded connection of the threads 11 and the threaded hole 6, then the exhaust fan 10 is started, air inside the dust removing barrel 8 is discharged to the outside under the action of the exhaust fan 10, then the dust removing barrel 8 is communicated with the powder tank 2 through the connecting pipe 1, and then dust inside the powder tank 2 can be absorbed inside the dust removing barrel 8, so that the effect of cleaning dust inside the powder tank 2 is achieved, when the filter core 7 needs to be cleaned, the motor 13 is started, and then the rotating shaft 15 is driven to rotate through the output shaft of the motor 13, so that the gear 17 is driven to rotate, and then the gear ring 16 is driven to rotate through the gear 17, so that the connecting plate 19 rotates between the two groups of rolling shafts 21, reduce the friction, rotate and then make clearance pole 12 slide in the inside of spout 18 through ring gear 16, and then clear up the surface of filter element 7 through clearance pole 12 surface cleaning brush 14, can carry out recycle with the inside dust of collecting of dust removal bucket 8 through setting up bin outlet 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a filter core cleaning device for dust collecting equipment of stirring station, includes connecting pipe (1), powder jar (2) and dust removal bucket (8), and connecting pipe (1) is at the upper end fixed connection of powder jar (2), the lower extreme of connecting pipe (1) and the left side fixed connection of dust removal bucket (8), and powder jar (2) and dust removal bucket (8) are linked together through connecting pipe (1), its characterized in that: the equal fixed mounting in the left and right sides at dusting bucket (8) top has fixed column (4), the upper end fixed mounting of fixed column (4) has apron (3), threaded hole (6) are seted up to the upper end of dusting bucket (8), the internal thread of threaded hole (6) is connected with solid fixed ring (5), gu set up screw thread (11) all around of fixed ring (5), the inside of solid fixed ring (5) is provided with exhaust fan (10), the bottom fixed mounting of solid fixed ring (5) has filter core (7), the upper end fixed mounting of solid fixed ring (5) has motor (13), the output shaft fixed mounting of motor (13) has cleaning device, bin outlet (9) have been seted up to the lower extreme of dusting bucket (8).

2. The filter element cleaning device for the dust removing equipment of the mixing plant according to claim 1, characterized in that: the inside of the fixing ring (5) is in a hollow state, and the fixing ring (5) is in threaded connection with the dedusting barrel (8) through threads (11) and threaded holes (6).

3. The filter element cleaning device for the dust removing equipment of the mixing station as claimed in claim 1, wherein: cleaning device is including axis of rotation (15), the output shaft fixed connection of axis of rotation (15) and motor (13), the lower extreme fixed mounting of axis of rotation (15) has gear (17), spout (18) have been seted up to the inside of solid fixed ring (5), the right side meshing of gear (17) has ring gear (16), the inner wall fixed mounting of ring gear (16) has connecting plate (19), the equal fixed mounting in upper and lower both ends on spout (18) right side has dead lever (20), the surperficial rotation of dead lever (20) is connected with roll axle (21), the lower extreme fixed mounting of ring gear (16) has clearance pole (12), the fixed surface of clearance pole (12) installs clearance brush (14).

4. The filter element cleaning device for the dust removing equipment of the mixing station as claimed in claim 3, wherein: the rotating shaft (15) is rotatably connected inside the fixing ring (5), the chute (18) is annular, the lower side of the chute penetrates through the bottom of the fixing ring (5), and the gear (17) is located inside the chute (18).

5. The filter element cleaning device for the dust removing equipment of the mixing station as claimed in claim 3, wherein: the gear ring (16) is annular, the gear ring (16) is matched with the sliding groove (18), the gear ring (16) is rotatably connected inside the sliding groove (18), the connecting plate (19) is also annular, and the rolling shaft (21) is in contact with the connecting plate (19).

6. The filter element cleaning device for the dust removing equipment of the mixing station as claimed in claim 3, wherein: the quantity of clearance pole (12) is four, and the mode that is the circumference array of four clearance poles (12) sets up, and the structure on four clearance poles (12) is the same, and clearance pole (12) are located the lower extreme of spout (18), and clearance pole (12) run through to the lower extreme of solid fixed ring (5), and clearance brush (14) contact with the surface of crossing filter core (7).