CN220834773U

CN220834773U - Dust removing device

Info

Publication number: CN220834773U
Application number: CN202322494325.7U
Authority: CN
Inventors: 凌文军; 戴新钢; 陈炜
Original assignee: Mount Huangshan Tianyun Concrete Technology Co ltd
Current assignee: Mount Huangshan Tianyun Concrete Technology Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-26
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the technical field of concrete dedusting equipment and discloses a dedusting device, which comprises a first dedusting chamber, wherein the first dedusting chamber and a second dedusting chamber are connected through a connecting pipeline, square boxes are arranged on the inner walls of two sides of the first dedusting chamber, a first round shaft is rotatably connected to the outer wall of one end of each square box, a first rotary table is fixedly connected to the tail end of each first round shaft, a rotary shaft is fixedly connected to the first rotary table and the second rotary table together, a connecting table is fixedly connected to the rotary shaft, a round pad is slidably connected to the top end of the connecting table, a water pump is fixedly arranged on the outer wall of the top end of the second dedusting chamber, a disc is arranged on the inner wall of the top of the second dedusting chamber, an atomizing nozzle is fixedly connected to the bottom of the disc, dust accumulated on a filter screen can fall down through the arranged first dedusting chamber, manual operation is reduced, dedusting efficiency is improved, secondary filtering can be performed through the arranged second dedusting chamber, the freshness of discharged gas is improved, and practicability of the dedusting device is greatly improved.

Description

Dust removing device

Technical Field

The utility model relates to the technical field of concrete dust removal equipment, in particular to a dust removal device.

Background

In the processing process of the concrete mixing plant, raw materials and the like are conveyed into a concrete mixer through a belt conveyor, and the mixer uniformly mixes the raw materials, cement and other powder materials, water with additives and the like. When raw materials are poured into the feeding bin, dust in the feeding bin can be discharged from a dust outlet at the top of the feeding bin, so that the environment pollution is caused, and meanwhile, corresponding resource waste is caused, and therefore, the raw materials can be discharged into the air after being dedusted by the dedusting device.

The existing dust removing devices mostly use cloth bag dust removing devices, a large amount of dust can be accumulated in cloth bags after a period of work, and too much dust is accumulated, so that the cloth bags need to be manually replaced, the work efficiency of the cloth bag dust removing devices is affected, and the single cloth bag dust removing effect is not high, so that the dust removing device is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the dust removing device which has the advantages of automatically cleaning cloth bag dust and secondarily removing dust, and solves the problems that too much dust is accumulated in the cloth bag, manual replacement is needed and the cloth bag dust removing effect is not high.

The utility model provides the following technical scheme: the utility model provides a dust collector, includes first dust chamber, the intake pipe has been seted up to one side outer wall of first dust chamber, the both sides inner wall fixedly connected with square chest of first dust chamber, square chest one end outer wall rotates and is connected with first round axle, the first carousel of terminal fixedly connected with of first round axle, the other end outer wall of square chest rotates and is connected with the second round axle, the terminal fixedly connected with second carousel of second round axle, the outer wall fixedly connected with axis of rotation of second carousel and first round axle, the outer wall swing joint connection platform of axis of rotation, the top sliding connection of connection platform has the circular pad, the top fixed mounting of circular pad has the filter screen, the top outer wall fixed mounting of square chest has the spring, the one end fixedly connected with of spring is in the bottom outer wall of filter screen, one side outer wall that the air inlet pipe was kept away from to first dust chamber installs connecting channel, the other end fixedly connected with second dust chamber of connecting channel, one side outer wall of second dust chamber is provided with outlet duct, the delivery port has been seted up to the bottom outer wall of second dust chamber.

Preferably, servo motors are installed on the outer walls of the two sides of the first dust removing chamber, and the tail ends of output shafts of the servo motors penetrate through the first dust removing chamber and are fixedly connected with one end, far away from the first rotary disc, of the first circular shaft.

Preferably, an exhaust fan is mounted on the inner wall of the connecting channel.

Preferably, the top outer wall of second dust removal room fixed mounting has the water pump, the top outer wall of second dust removal room fixed mounting has the water tank, the top inner wall of second dust removal room is provided with the disc, disc outer wall fixedly connected with a plurality of atomizer. The atomizing spray heads are distributed on the outer wall of the bottom of the disc in a circumferential array.

Preferably, the outer wall of the lower end of the first dust removal chamber is fixedly provided with a bracket, four corners of the bracket are fixedly provided with supporting legs, and the lower end of the inner cavity of the first dust removal chamber is provided with a bottom door.

Preferably, the atomizing nozzles are distributed on the outer wall of the bottom of the disc in a circumferential array.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the first circle axle, first carousel, axis of rotation, connection platform and the spring that set up, the rotation through the rotation of first circle axle drives the rotation of first carousel to drive the axis of rotation and rotate, and then drive the axis of rotation and rotate, the axis of rotation makes the bottom that the activity striking circular pad about the connection platform can be, then utilizes the characteristic of spring, can make the filter screen shake from top to bottom, thereby makes the dust of accumulating on the filter screen, makes it drop, and then improves dust collector's efficiency.

2. Through the water pump, disc, atomizer and the water tank that set up, utilize the water pump to take out the inside of disc with the water of water tank inside, secondarily remove dust through the atomizer of disc bottom installation to improve and discharge gaseous holistic quality, improve dust collector's practicality greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the structure of the present utility model;

Fig. 3 is a front view of the inside of the square box.

In the figure: 1. a first dust removal chamber; 2. a bracket; 3. support legs; 4. a bottom door; 5. an air inlet pipe; 6. a servo motor; 7. a connection channel; 8. a second dust removal chamber; 9. an air outlet pipe; 10. a water outlet; 11. an atomizing nozzle; 12. a water pump; 13. a water tank; 14. an exhaust fan; 15. a disc; 16. a filter screen; 17. a first circular shaft; 18. a square box; 19. a first turntable; 20. a connection station; 21. a rotating shaft; 22. a second circular shaft; 23. a second turntable; 24. a spring; 25. and (5) a round pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a dust removing device includes a first dust removing chamber 1, an air inlet pipe 5 is provided on an outer wall of one side of the first dust removing chamber 1, a square box 18 is fixedly connected to inner walls of two sides of the first dust removing chamber 1, one end of the square box 18 is rotatably connected to a first round shaft 17, a first rotating disc 19 is fixedly connected to an end of the first round shaft 17, a second round shaft 22 is rotatably connected to an outer wall of the other end of the square box 18, a rotating shaft 21 is fixedly connected to an end of the second round shaft 22, the second rotating disc 23 and an outer wall of the first rotating disc 19 are fixedly connected together, a connecting table 20 is movably connected to an outer wall of the rotating shaft 21, a round pad 25 is slidably connected to a top end of the connecting table 20, a filter screen 16 is fixedly mounted on a top end of the round pad 25, a spring 24 is fixedly connected to a bottom outer wall of the filter screen 16, a connecting channel 7 is mounted on an outer wall of one side of the first dust removing chamber 1, another end of the connecting channel 7 is fixedly connected to a second dust removing chamber 8, an outer wall of one side of the second dust removing chamber 8 is provided with an air outlet pipe 9, and a water outlet 10 is provided on a bottom 10 of the second dust removing chamber 8.

The servo motor 6 is installed to the both sides outer wall of first dust collecting chamber 1, servo motor 6's output shaft end runs through first dust collecting chamber 1 and keeps away from the one end fixed connection of first carousel 19 with first round axle 17, exhaust fan 14 is installed to the inner wall of connecting channel 7, can inhale the inside gas of first dust collecting chamber 1 to the inside of second dust collecting chamber 8, exhaust fan 14 fixed mounting is at the inner peripheral wall of connecting channel 7, the top outer wall fixed mounting of second dust collecting chamber 8 has water pump 12, the top outer wall fixed mounting of second dust collecting chamber 8 has water tank 13, the top inner wall of second dust collecting chamber 8 is provided with disc 15, disc 15 outer wall fixedly connected with a plurality of atomizer 11.

The lower extreme outer wall fixed mounting of first clean room 1 has support 2, and the four corners fixed mounting of support 2 has supporting leg 3, and the bottom door 4 is installed to the inner chamber lower extreme of first clean room 1, can clear up the dust that filters the drop down through bottom door 4, and atomizer 11 is circumference array distribution at disc 15 bottom outer wall, more comprehensive filtration gas.

Working principle: when dust removal is needed, firstly, the air generated during concrete stirring is sucked through the air inlet pipe 5, the servo motor 6 positioned at two sides of the first dust removal chamber 1 is started, the servo motor 6 drives the first round shaft 17 to rotate, thereby the first round shaft 17 drives the first rotary disc 19 to rotate, and then the first rotary disc 19 drives the rotary shaft 21 to rotate, the rotary shaft 21 drives the connecting table 20 movably connected with the rotary shaft to slide up and down, the upper end of the rotary shaft 21 is in reciprocating impact with the round pad 25 above the connecting table 20, the round pad 25 drives the filter screen 16 to move, at the moment, one end of the filter screen 16 is fixed at the bottom of the round pad 25, the spring 24 of the other end of the filter screen 16 is deformed at the moment, the characteristics of the spring 24 are utilized, the filter screen 16 is driven to vibrate, so that dust accumulated on the filter screen 16 falls to the bottom of the first dust removal chamber 1, the air is sucked into the inner cavity of the second dust removal chamber 8 through the first heavy filtered air, at the moment, at the water pump 12 is started, water is pumped from the water tank 13 to the disc 15, and spray the spray nozzles 11 arranged in a circular array at the bottom of the disc 15, the air source 9 is sprayed out, the air source with dust is filtered at the bottom of the air outlet pipe 9, then the air outlet pipe is discharged into the first dust removal chamber 1 through the first dust removal chamber 1, and the bottom is required to be cleaned, and the bottom of the first dust removal chamber is cleaned, and the bottom of the dust removal chamber is opened, and the dust outlet 1 is then the bottom is cleaned.

Claims

1. A dust collector, including first dust chamber (1), its characterized in that: an air inlet pipe (5) is arranged on one side outer wall of the first dust removing chamber (1), square boxes (18) are fixedly connected to two side inner walls of the first dust removing chamber (1), first round shafts (17) are rotatably connected to one end outer wall of each square box (18), first rotary discs (19) are fixedly connected to the end outer walls of the first round shafts (17), second round shafts (22) are rotatably connected to the other end outer walls of the square boxes (18), second rotary discs (23) are fixedly connected to the end of each second round shaft (22), rotary shafts (21) are fixedly connected to the outer walls of the second rotary discs (23) and the first rotary discs (19), connecting tables (20) are movably connected to the outer walls of the rotary shafts (21), round pads (25) are slidably connected to the top ends of the connecting tables (20), filter screens (16) are fixedly mounted on the top end outer walls of the square boxes (18), springs (24) are fixedly connected to the bottom outer walls of the filter screens (16), one ends of the springs (24) are fixedly connected to the bottom outer walls of the filter screens (16), the outer walls of the first dust removing chamber (1) are fixedly connected to the outer walls of the first dust removing chamber (7), one side of the first dust removing chamber (7) is far away from the first air inlet pipe (8), the second dust removing chamber (7) is fixedly connected to the outer wall of the first dust removing chamber (7), a water outlet (10) is formed in the outer wall of the bottom of the second dust removing chamber (8).

2. A dust collector as set forth in claim 1, wherein: the outer walls of the two sides of the first dust removal chamber (1) are provided with servo motors (6), and the tail ends of output shafts of the servo motors (6) penetrate through the inner wall of the first dust removal chamber (1) and are fixedly connected with one end, far away from the first rotating disc (19), of the first circular shaft (17).

3. A dust collector as set forth in claim 1, wherein: an exhaust fan (14) is rotatably arranged on the inner wall of the connecting channel (7).

4. A dust collector as set forth in claim 1, wherein: the top outer wall fixed mounting of second dust removal room (8) has water pump (12), the top outer wall fixed mounting of second dust removal room (8) has water tank (13), the top inner wall of second dust removal room (8) is provided with disc (15), disc (15) outer wall fixedly connected with a plurality of atomizer (11).

5. A dust collector as set forth in claim 1, wherein: the dust removal device is characterized in that a support (2) is fixedly arranged on the outer wall of the lower end of the first dust removal chamber (1), supporting legs (3) are fixedly arranged at four corners of the support (2), and a bottom door (4) is arranged at the lower end of an inner cavity of the first dust removal chamber (1).

6. A dust collector as set forth in claim 4 wherein: the atomizing spray heads (11) are distributed on the outer wall of the bottom of the disc (15) in a circumferential array.