CN114955614B

CN114955614B - A industrial dust collector for feed bin top

Info

Publication number: CN114955614B
Application number: CN202210693867.4A
Authority: CN
Inventors: 彭宏群; 朱驰; 俞碧; 杨傲; 艾佳
Original assignee: Hubei Boren Electromechanical Equipment Co ltd
Current assignee: Hubei Boren Electromechanical Equipment Co ltd
Priority date: 2022-06-19
Filing date: 2022-06-19
Publication date: 2023-03-10
Anticipated expiration: 2042-06-19
Also published as: CN114955614A

Abstract

The invention relates to the technical field of industrial dust collectors, in particular to an industrial dust collector for the top of a storage bin. The following technical scheme is proposed: including the storehouse top flange, the upper end of storehouse top flange is connected with the box, negative-pressure air fan is installed to the upper end of box, the filter core is installed through the mount in the inside of box, the air outlet has been seted up to upper end one side of storehouse top flange, upper end one side of box is connected with the control casing that is located air outlet one side, the inside of control casing is provided with a plurality of clearance mechanisms, the outside of control casing can be dismantled and be connected with the air discharge plate, the subassembly is strained again to the inboard of air discharge plate is installed. The negative pressure fan is ingenious in structural design, the plurality of cleaning brushes can clean dust in the air outlet, smooth air outlet of the air outlet is guaranteed, exhausted wind energy is fully utilized, energy is saved, the environment is protected, the noise generated by the negative pressure fan can be greatly reduced by the noise reduction cover, and the negative pressure fan is environment-friendly to use.

Description

A industrial dust collector for feed bin top

Technical Field

The invention relates to the technical field of industrial dust collectors, in particular to an industrial dust collector for the top of a storage bin.

Background

The feed bin has a large amount of dusts to raise in the inside of throwing the material and the in-process feed bin of stirring, consequently can be at the top installation dust remover of feed bin, to the dust entering absorption, avoid the dust to raise outward and cause environmental pollution, current dust remover constitutes through box, negative-pressure air fan, filter isotructure, has better dust absorption effect, can avoid the serious pollution that the dust that the feed bin produced when stirring brought.

However, the existing dust remover still has some defects when working, the gas sucked by the dust remover can be directly discharged after being treated, the discharged gas still has a small amount of harmful substances and dust, the direct discharge still causes certain damage to human bodies, and the phenomenon that few dust easily blocks the exhaust holes in the long-term exhaust process during the exhaust process; the noise of the existing dust remover is very loud, because the bin is still noisy when in work, and the noise of the dust remover can hurt the hearing of workers.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an industrial dust collector for the top of a storage bin.

In order to realize the purpose, the technical scheme of the invention is as follows:

an industrial dust collector for the top of a storage bin comprises a bin top flange, wherein the upper end of the bin top flange is connected with a box body, a negative pressure fan is installed at the upper end of the box body, a filter element is installed inside the box body through a fixing frame, an air outlet is formed in one side of the upper end of the bin top flange, one side of the upper end of the box body is connected with a control shell positioned on one side of the air outlet, a plurality of cleaning mechanisms are arranged inside the control shell, the outer side of the control shell is detachably connected with an exhaust plate, and a re-filtering assembly is installed on the inner side of the exhaust plate; the sound reduction cover is arranged at the upper end of the box body and located on the outer side of the negative pressure fan, the upper end of the box body is connected with two positioning vertical plates which are located on two sides of the negative pressure fan respectively, and the top end of the sound reduction cover is provided with a positioning mechanism which comprises limiting rods inserted into the two positioning vertical plates.

Preferably, one side of box is connected with the backup pad that is located the air outlet below, two spouts have been seted up to the upper end of backup pad, the bottom of control housing is connected with two sliders that are located two spouts respectively, the both sides of control housing all are connected with L shape installation pole.

Preferably, the upper end both sides of box all are connected with the connection curb plate, two the spread groove has all been seted up to one side of connecting the curb plate, two L shape installation pole inserts respectively in two spread grooves.

Preferably, two limiting holes are formed in the upper ends of the L-shaped mounting rods and the two connecting side plates, connecting rods are connected to two sides of the lower end of the sound reduction cover, the lower end of one side, away from each other, of each connecting rod is connected with a positioning rod, and the two positioning rods are inserted into the limiting holes in two sides respectively.

Preferably, the inside of box is installed and is located the gas holder of filter core upper end one side, the upper end of gas holder is provided with the controller, the upper end outside of filter core is provided with the jetting subassembly, be connected through the outlet duct between jetting subassembly and the gas holder.

Preferably, the last solenoid valve that is provided with of outlet duct, one side of filter core is provided with pressure sensor, electric connection between pressure sensor, solenoid valve, the controller.

Preferably, clearance mechanism includes vertical connection in the inside fixed plate of control housing, one side that the fixed plate is close to the air outlet rotates and is connected with the dwang, the inner of dwang is connected with the windmill leaf, the inner of dwang still is connected with the transfer line, the one end that the transfer line is close to the air outlet is connected with the clearance brush, clearance brush and air outlet contact.

Preferably, the secondary filter assembly comprises two mounting plates connected to the inner surface of the exhaust plate, clamping grooves are formed in the inner sides of the two mounting plates, filter plates are clamped in the two clamping grooves, and a plurality of through holes are formed in the exhaust plate.

Preferably, positioning mechanism includes that two are connected in the fixed block of sound reduction cover upper end, two run through to rotate in the fixed block and be connected with two-way screw rod, the both ends of two-way screw rod all are equipped with transmission sleeve block, two the bottom of transmission sleeve block all is connected with transmission block, two the gag lever post respectively with two transmission block fixed connection.

Compared with the prior art, the invention has the following beneficial technical effects:

1. according to the invention, the control shell is arranged on one side of the air outlet, the plurality of cleaning mechanisms are arranged in the control shell, when air is discharged from the air outlet, the air is directly blown to the plurality of windmill blades, so that the plurality of windmill blades rotate, the plurality of windmill blades rotate to drive the plurality of rotating rods to rotate, the plurality of rotating rods rotate to drive the plurality of transmission rods to rotate, the transmission rods rotate to drive the cleaning brushes at the inner ends of the transmission rods to do circular motion, the plurality of cleaning brushes clean dust in the air outlet, the air outlet of the air outlet is ensured to be smooth, the discharged wind energy is fully utilized, and the energy-saving and environment-friendly effects are achieved;

2. according to the invention, the secondary filtering component is arranged on the inner side of the exhaust plate, and air exhausted from the air outlet is filtered again through the filtering plate and then exhausted, so that the exhausted gas pollution can be ensured to be minimum, the filtering plate is clamped between the two mounting plates, and the exhaust plate can be drawn out by unscrewing the bolts, so that the exhaust plate can be taken down and is very convenient to clean;

3. according to the invention, the sound reduction cover positioned at the outer side of the negative pressure fan is arranged at the upper end of the box body, the sound reduction cover is convenient and quick to install, the sound reduction cover can position the two L-shaped installation rods during installation, so that the control shell is positioned, and the sound reduction cover can greatly reduce the noise generated by the negative pressure fan.

Drawings

FIG. 1 is a front view of an industrial duster for use on top of a storage bin;

FIG. 2 is a schematic structural view of the control housing and the sound-reducing cover of FIG. 1 after being disassembled;

FIG. 3 is a schematic view of the cleaning mechanism of the present invention;

FIG. 4 is a schematic diagram of the structure of the multiple filtration module of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 6 is a partial cross-sectional view of the case of fig. 1.

Reference numerals are as follows: 1. a bin top flange; 2. a box body; 3. connecting the side plates; 4. positioning a vertical plate; 5. a negative pressure fan; 6. an air outlet; 7. a support plate; 8. connecting grooves; 9. a sound reducing cover; 10. positioning a rod; 11. a control housing; 12. an L-shaped mounting bar; 13. an exhaust plate; 14. a bolt; 15. a cleaning mechanism; 151. a fixing plate; 152. rotating the rod; 153. a windmill blade; 154. a transmission rod; 155. cleaning brushes; 16. a secondary filtration component; 161. mounting a plate; 162. a filter plate; 17. a through hole; 18. a fixed mount; 19. a filter element; 20. a pressure sensor; 21. a blowing assembly; 22. an air outlet pipe; 23. an electromagnetic valve; 24. a gas storage tank; 25. a controller; 26. a positioning mechanism; 261. a fixed block; 262. a bidirectional screw; 263. a transmission sleeve block; 264. a transmission block; 265. a limiting rod; 27. a connecting rod.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-6, the industrial dust collector for the top of the storage bin provided by the invention comprises a bin top flange 1, wherein the upper end of the bin top flange 1 is connected with a box body 2, the upper end of the box body 2 is provided with a negative pressure fan 5, the interior of the box body 2 is provided with a filter element 19 through a fixing frame 18, one side of the upper end of the bin top flange 1 is provided with an air outlet 6, one side of the upper end of the box body 2 is connected with a control shell 11 positioned at one side of the air outlet 6, the interior of the control shell 11 is provided with a plurality of cleaning mechanisms 15, each cleaning mechanism 15 comprises a fixing plate 151 vertically connected with the interior of the control shell 11, one side of the fixing plate 151, which is close to the air outlet 6, is rotatably connected with a rotating rod 152, the inner end of the rotating rod 152 is connected with a windmill blade 153, the inner end of the rotating rod 152 is also connected with a driving rod 154, one end of the driving rod 154, which is close to the air outlet 6, is connected with a cleaning brush 155, the cleaning brush 155 is in contact with the air outlet 6, and bristles on the cleaning brush 155 are dust collection soft brush; an exhaust plate 13 is detachably connected to the outer side of the control shell 11, and a re-filtering assembly 16 is installed on the inner side of the exhaust plate 13; the secondary filter assembly 16 comprises two mounting plates 161 connected to the inner surface of the exhaust plate 13, clamping grooves are formed in the inner sides of the two mounting plates 161, filter plates 162 are clamped in the two clamping grooves, a plurality of through holes 17 are formed in the exhaust plate 13, a handle is further connected to the outer surface of the exhaust plate 13, the exhaust plate 13 and the control shell 11 are fixed through bolts 14, threaded grooves are formed in the upper surface of the upper mounting plate 161, and the bolts 14 are inserted into the threaded grooves; the upper end of the box body 2 is provided with a sound reduction cover 9 positioned on the outer side of the negative pressure fan 5, the upper end of the box body 2 is connected with two positioning vertical plates 4 respectively positioned on two sides of the negative pressure fan 5, the top end of the sound reduction cover 9 is provided with a positioning mechanism 26, and the positioning mechanism 26 comprises a limiting rod 265 inserted in the two positioning vertical plates 4; one side of the box body 2 is connected with a supporting plate 7 positioned below the air outlet 6, the upper end of the supporting plate 7 is provided with two sliding grooves, the bottom end of the control shell 11 is connected with two sliding blocks respectively positioned in the two sliding grooves, and two sides of the control shell 11 are both connected with L-shaped mounting rods 12; two connecting side plates 3 are connected to two sides of the upper end of the box body 2, connecting grooves 8 are formed in one side of each of the two connecting side plates 3, two L-shaped mounting rods 12 are inserted into the two connecting grooves 8 respectively, and the two L-shaped mounting rods 12 are detachably inserted into the two connecting grooves 8 in a sliding manner; spacing hole has all been seted up to the upper end of two L shape installation poles 12 and two connection curb plates 3, and the lower extreme both sides of falling sound cover 9 all are connected with connecting rod 27, and two connecting rods 27 keep away from one side lower extreme each other and all are connected with locating lever 10, and two locating levers 10 insert the spacing downthehole of both sides respectively.

Example two

As shown in fig. 6, compared to the first embodiment, the industrial dust collector for the top of the storage bin of the present invention further includes: an air storage tank 24 positioned on one side of the upper end of the filter element 19 is arranged in the box body 2, a controller 25 is arranged at the upper end of the air storage tank 24, a blowing component 21 is arranged on the outer side of the upper end of the filter element 19, and the blowing component 21 is connected with the air storage tank 24 through an air outlet pipe 22; the last solenoid valve 23 that is provided with of outlet duct 22, one side of filter core 19 is provided with pressure sensor 20, and electric connection between pressure sensor 20, solenoid valve 23, the controller 25, when there is more dust on the surface of filter core 19, pressure sensor 20 will receive the response and send the instruction signal of telecommunication for controller 25, and controller 25 control solenoid valve 23 opens and starts gas holder 24, and jetting subassembly 21 will be spouted filter core 19 for the dust in the filter core 19 outside drops.

EXAMPLE III

As shown in fig. 1-6, the present invention provides an industrial dust collector for the top of a storage bin, which includes: the device comprises a bin top flange 1, a box body 2 is connected to the upper end of the bin top flange 1, a negative pressure fan 5 is installed at the upper end of the box body 2, a filter element 19 is installed inside the box body 2 through a fixing frame 18, an air outlet 6 is formed in one side of the upper end of the bin top flange 1, a control shell 11 located on one side of the air outlet 6 is connected to one side of the upper end of the box body 2, a plurality of cleaning mechanisms 15 are arranged inside the control shell 11, an exhaust plate 13 is detachably connected to the outer side of the control shell 11, and a re-filtering assembly 16 is installed on the inner side of the exhaust plate 13; the upper end of the box body 2 is provided with a sound reduction cover 9 positioned on the outer side of the negative pressure fan 5, the upper end of the box body 2 is connected with two positioning vertical plates 4 respectively positioned on two sides of the negative pressure fan 5, the top end of the sound reduction cover 9 is provided with a positioning mechanism 26, and the positioning mechanism 26 comprises a limiting rod 265 inserted in the two positioning vertical plates 4; positioning mechanism 26 includes that two are connected in the fixed block 261 of falling sound cover 9 upper end, it is connected with two-way screw 262 to run through to rotate in two fixed blocks 261, two ends of two-way screw 262 all overlap and are equipped with transmission cover 263, the bottom of two transmission cover 263 all is connected with transmission piece 264, two gag lever post 265 respectively with two transmission piece 264 fixed connection, just can drive two gag lever posts 265 and insert the spacing downthehole on two location risers 4 respectively through clockwise rotation two-way screw 262, anticlockwise rotation two-way screw 262 just can drive two gag lever posts 265 and leave two spacing holes, thereby just can upwards get and descend sound cover 9, and convenient operation is swift, and convenient to detach.

The working principle is as follows: the control shell 11 is arranged on one side of the air outlet 6, the L-shaped mounting rods 12 on two sides of the control shell 11 are respectively inserted into the two connecting grooves 8 when the control shell 11 is mounted, so that the control shell 11 is tightly attached to one side of the box body 2, the support plate 7 plays a role in supporting the control shell 11, then the sound reduction cover 9 is covered outside the negative pressure fan 5, the positioning rods 10 on two ends of the connecting rod 27 are respectively inserted into the limiting holes on two sides when the sound reduction cover 9 is mounted, so that the two L-shaped mounting rods 12 are limited, the bidirectional screw 262 is rotated clockwise, the bidirectional screw 262 rotates to drive the two transmission sleeve blocks 263 to move away from each other, the two transmission sleeve blocks 263 move away from each other to drive the two transmission blocks 264 to move away from each other, so as to drive the two limiting rods 265 to move away from each other to be inserted into the two positioning vertical plates 4, the sound reduction cover 9 is positioned, the cleaning mechanisms 15 are arranged inside the control shell 11, when air is discharged from the air outlet 6, the air is directly blown to the plurality of the windmill blades 153, the air outlet 6 rotates to drive the plurality of cleaning brushes 153 to rotate, and drive the plurality of air outlet brushes 155 to clean the inner ends of the plurality of dust on the air outlet 154, and the plurality of the air outlet 6 to drive the plurality of air outlet 155 to clean the dust on the plurality of the dust brushes 155, and to clean the dust on the inner ends of the air outlet 154, and to drive the plurality of the air outlet 6 to clean the plurality of the air outlet 154 to clean the plurality of the dust brushes 155, and to clean the dust outlet 154 to clean the dust outlet 6; through setting up the assembly 16 of straining again in the inboard at air discharge plate 13, the exhaust wind of air outlet 6 department will be filtered once more through filter 162, then discharge, can guarantee like this that the combustion gas pollution reaches minimum, filter 162 joint between two mounting panels 161 just can take air discharge plate 13 out through unscrewing bolt 14 to just can take off, it is also very convenient to clear up, compares environmental protection more with current dust remover and is practical.

The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an industrial dust collector for feed bin top, includes storehouse top flange (1), the upper end of storehouse top flange (1) is connected with box (2), negative-pressure air fan (5) are installed to the upper end of box (2), filter core (19) are installed through mount (18) in the inside of box (2), air outlet (6), its characterized in that have been seted up to upper end one side of storehouse top flange (1): a control shell (11) positioned on one side of the air outlet (6) is connected to one side of the upper end of the box body (2), a plurality of cleaning mechanisms (15) are arranged inside the control shell (11), an exhaust plate (13) is detachably connected to the outer side of the control shell (11), and a re-filtering assembly (16) is installed on the inner side of the exhaust plate (13);

the sound reduction cover (9) positioned on the outer side of the negative pressure fan (5) is installed at the upper end of the box body (2), the upper end of the box body (2) is connected with two positioning vertical plates (4) respectively positioned on two sides of the negative pressure fan (5), a positioning mechanism (26) is arranged at the top end of the sound reduction cover (9), and the positioning mechanism (26) comprises a limiting rod (265) inserted in the two positioning vertical plates (4);

one side of the box body (2) is connected with a supporting plate (7) positioned below the air outlet (6), the upper end of the supporting plate (7) is provided with two sliding grooves, the bottom end of the control shell (11) is connected with two sliding blocks respectively positioned in the two sliding grooves, and two sides of the control shell (11) are connected with L-shaped mounting rods (12);

two sides of the upper end of the box body (2) are connected with connecting side plates (3), one side of each of the two connecting side plates (3) is provided with a connecting groove (8), and the two L-shaped mounting rods (12) are respectively inserted into the two connecting grooves (8);

the upper ends of the two L-shaped mounting rods (12) and the two connecting side plates (3) are respectively provided with a limiting hole, two sides of the lower end of the sound reduction cover (9) are respectively connected with a connecting rod (27), the lower ends of the two connecting rods (27) far away from one side are respectively connected with a positioning rod (10), and the two positioning rods (10) are respectively inserted into the limiting holes on the two sides;

positioning mechanism (26) include two and connect in fixed block (261) of falling sound cover (9) upper end, two run through in fixed block (261) and rotate and be connected with two-way screw rod (262), the both ends of two-way screw rod (262) all overlap and are equipped with transmission cover block (263), two the bottom of transmission cover block (263) all is connected with transmission block (264), two gag lever post (265) respectively with two transmission block (264) fixed connection.

2. The industrial dust collector for the top of the storage bin as claimed in claim 1, wherein a gas storage tank (24) located on one side of the upper end of the filter element (19) is mounted inside the box body (2), a controller (25) is arranged at the upper end of the gas storage tank (24), a blowing assembly (21) is arranged on the outer side of the upper end of the filter element (19), and the blowing assembly (21) is connected with the gas storage tank (24) through a gas outlet pipe (22).

3. The industrial dust collector for the top of the storage bin, according to claim 2, is characterized in that the air outlet pipe (22) is provided with an electromagnetic valve (23), one side of the filter element (19) is provided with a pressure sensor (20), and the pressure sensor (20), the electromagnetic valve (23) and the controller (25) are electrically connected.

4. The industrial dust collector for the top of the storage bin as claimed in claim 1, wherein the cleaning mechanism (15) comprises a fixing plate (151) vertically connected to the inside of the control shell (11), one side of the fixing plate (151) close to the air outlet (6) is rotatably connected with a rotating rod (152), the inner end of the rotating rod (152) is connected with a windmill blade (153), the inner end of the rotating rod (152) is further connected with a transmission rod (154), one end of the transmission rod (154) close to the air outlet (6) is connected with a cleaning brush (155), and the cleaning brush (155) is in contact with the air outlet (6).

5. The industrial dust collector for the top of the storage bin as claimed in claim 4, wherein the secondary filter assembly (16) comprises two mounting plates (161) connected to the inner surface of the exhaust plate (13), the inner sides of the two mounting plates (161) are provided with clamping grooves, filter plates (162) are clamped in the two clamping grooves, and the exhaust plate (13) is provided with a plurality of through holes (17).