CN218307032U

CN218307032U - Coal dressing dust collector

Info

Publication number: CN218307032U
Application number: CN202222836650.2U
Authority: CN
Inventors: 侯玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-17
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a coal dressing dust collector, including curb plate, driving motor and high-pressure centrifugal pump, the below fixed mounting of curb plate has the support frame, and the side fixed mounting of curb plate has driving motor, driving motor's output is connected with the transfer roller of conveyer's inside one end, the left end top fixed mounting of mounting panel has high-pressure centrifugal pump, drive assembly's side is connected with the breather pipe. This coal dressing dust collector can shake the use of dirt mechanism through the cooperation of drive assembly, and the convenience makes the inside epaxial rotor blade that rotates of mounting box rotate under high-pressure centrifugal pump's adsorption, makes the rolling disc of rotating shaft tip drive the lug and rotates, makes the lug hit the piece of accepting of baffle top, makes the piece of hitting of baffle below hit and hits the mounting panel, and the convenient coal dust with the inside top adhesion of mounting panel drops, and the absorption of rethread second dust absorption mouth improves the inside dust removal effect of the device.

Description

Coal dressing dust collector

Technical Field

The utility model relates to a relevant technical field of charcoal coal dressing specifically is a coal dressing dust collector.

Background

Coal dressing is a process of sorting clean coal meeting the user quality requirements from raw coal, in the traditional coal dressing process, the raw coal is placed on a vibrating conveyor belt, the raw coal is conveyed and dressed in a vibrating manner, and a large amount of coal dust is generated in the process, so that the generated coal dust needs to be collected by a dust removal device;

traditional coal dressing dust collector is mostly only through the simple collection of dust absorption pump, collect also to feed inlet or discharge gate department on the coal picker collect, the coal dust that produces is difficult to collect when the raw coal is carried on the inside vibrations conveyer belt of coal picker, and lie in the coal picker and shake the easy adhesion of the coal dust that produces on the conveyer belt and on the plate body at coal washer top, the collection of difficult row, and then lead to the inside dust collection efficiency of coal picker not good, to above-mentioned problem, carry out the innovative design on original coal dressing dust collector's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal dressing dust collector, with solve traditional coal dressing dust collector most only through the simple collection of dust absorption pump among the above-mentioned background art, collect also to feed inlet or discharge gate department on the coal picker and collect, the coal dust that produces when carrying on the inside vibrations conveyer belt of coal picker but is difficult to collect, and be located the coal dust that produces on the coal picker vibrations conveyer belt and hold easy adhesion on the plate body at coal washer top, be difficult for discharging and collect, and then lead to the not good problem of the inside dust collection efficiency of coal picker.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal dressing dust collector, includes curb plate, driving motor and high-pressure centrifugal pump, the below fixed mounting of curb plate has the support frame, and the side fixed mounting of curb plate has driving motor, driving motor's output is connected with the transfer roller of conveyer's inside one end, and the inside transfer roller of conveyer rotates the inside of connecting at the curb plate, the bin outlet is installed in the left side of curb plate, and the top of curb plate keeps away from one side of bin outlet and install the feed inlet, the top fixed mounting of curb plate has the mounting panel, left end top fixed mounting of mounting panel has high-pressure centrifugal pump, and high-pressure centrifugal pump's one end is connected with drive assembly, drive assembly's side is connected with the breather pipe, the one end of keeping away from drive assembly on the breather pipe is connected with the collection dirt mechanism who fixes in the mounting panel top, the right-hand member of collection dirt mechanism is connected with leads the dirt pipe, and leads the other end of dirt pipe and is linked together with the first dust absorption board of fixing above the feed inlet, first dust absorption mouth is evenly installed on the right side surface of first dust absorption board, face fixed mounting panel has the second dust absorption board around.

Preferably, the dust collecting mechanism comprises a bottom box, a cover plate and a dust filtering net, the bottom box is fixedly installed above the installation plate, the cover plate is connected above the bottom box through a screw, the dust filtering net is arranged on the inner end face of the cover plate in a bonding mode, and the width of the dust filtering net is equal to the inner width of the bottom box.

Preferably, transmission assembly includes the mounting box, mounting box fixed connection is in the top of mounting panel, and the middle part of mounting box rotates and is connected with the axis of rotation, the fixed surface of axis of rotation has rotor blade, and rotor blade is provided with six groups on the surface of axis of rotation, shake dirt mechanism all installed to the outer end of the outstanding mounting box of axis of rotation.

Preferably, the second dust absorption board comprises first body, second dust absorption mouth, connecting pipe, second body and dust exhaust mouth, first body is located the below of mounting panel tip, and the internal surface of first body has seted up the second dust absorption mouth, the one end of first body is connected with the second body through the connecting pipe, and keeps away from the one side of connecting pipe on the second body and installs the dust exhaust mouth, the dust exhaust mouth is linked together with end box.

Preferably, shake dirt mechanism and include the baffle, the baffle sets up the top at the mounting panel, and the welding of the top middle part of baffle is provided with and holds the piece, equidistant the beating piece of installing of the below of baffle that is "T" word shape setting, and the below of baffle install with beat the crisscross spring that sets up of piece, the lower extreme of spring and the top fixed connection of mounting panel.

Preferably, a rotating disc fixed on the surface of the rotating shaft is arranged above the bearing block above the partition plate, and bumps are uniformly fixed on the surface of the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that: the coal-dressing dust-removing device is provided,

(1) The first dust suction port on the surface of the first dust suction plate can be conveniently matched with the second dust suction port on the first pipe body on the second dust suction plate through the first dust suction plate and the second dust suction plate matched with the dust collection mechanism, so that dust can be conveniently sucked at the feed port and in the coal separator, the sucked coal dust is beaten into a dust filter screen in the upper cover plate of the coal separator dust collection mechanism, the collection of the coal dust is convenient, and the dust removal effect on the coal separator is improved;

(2) Can shake the use of dirt mechanism through the transmission assembly cooperation, the convenience makes the inside epaxial rotor blade that rotates of mounting box rotate under high-pressure centrifugal pump's adsorption, makes the rolling disc of rotating shaft tip drive the lug and rotates for the lug is beaten and is beaten the piece of accepting of baffle top, makes the piece of beating of baffle below beat hit and beat the mounting panel, conveniently drops the coal dust of the inside top adhesion of mounting panel, and the absorption of rethread second dust absorption mouth improves the inside dust removal effect of the device.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a depression section structure of the transmission assembly of the present invention;

FIG. 5 is a schematic side sectional view of the present invention;

fig. 6 is a schematic diagram of a second dust-collecting plate according to the present invention.

In the figure: 1. a side plate; 2. a support frame; 3. a drive motor; 4. a discharge outlet; 5. a feed inlet; 6. a conveyor belt; 7. mounting a plate; 8. a first dust-absorbing sheet; 9. a first dust suction port; 10. a dust guide pipe; 11. a dust collecting mechanism; 1101. a bottom case; 1102. a cover plate; 1103. a dust filter screen; 12. a breather pipe; 13. a transmission assembly; 1301. mounting a box; 1302. a rotating shaft; 1303. a rotating blade; 14. a high-pressure centrifugal pump; 15. a second dust suction plate; 1501. a first pipe body; 1502. a second dust suction port; 1503. a connecting pipe; 1504. a second tube; 1505. a dust exhaust port; 16. a dust shaking mechanism; 1601. a partition plate; 1602. rotating the disc; 1603. a bump; 1604. striking a block; 1605. a bearing block; 1606. a spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the present invention provides a technical solution: a coal dressing dust collector comprises a side plate 1, a driving motor 3 and a high-pressure centrifugal pump 14, wherein a supporting frame 2 is fixedly arranged below the side plate 1, the driving motor 3 is fixedly arranged on the side surface of the side plate 1, the output end of the driving motor 3 is connected with a conveying roller at one end inside a conveying belt 6, the conveying roller inside the conveying belt 6 is rotatably connected inside the side plate 1, a discharge hole 4 is arranged on the left side of the side plate 1, a feed inlet 5 is arranged on one side, far away from the discharge hole 4, above the side plate 1, a mounting plate 7 is fixedly arranged above the side plate 1, the high-pressure centrifugal pump 14 is fixedly arranged above the left end of the mounting plate 7, one end of the high-pressure centrifugal pump 14 is connected with a transmission assembly 13, a vent pipe 12 is connected with the side surface of the transmission assembly 13, the transmission assembly 13 comprises a mounting box 1301, the mounting box 1301 is fixedly connected above the mounting plate 7, and the middle part of the mounting box 1301 is rotatably connected with a rotating shaft 1302, the surface of the rotating shaft 1302 is fixed with rotating blades 1303, six groups of rotating blades 1303 are arranged on the surface of the rotating shaft 1302, the outer ends of the rotating shaft 1302, protruding out of the mounting box 1301, are provided with dust shaking mechanisms 16, through the use of a high-pressure centrifugal pump 14, the rotating blades 1303 inside the mounting box 1301 can conveniently rotate under the action of centrifugal force, further, the rotating shaft 1302 in the middle of the rotating blades 1303 rotates on the mounting box 1301, each dust shaking mechanism 16 comprises a partition 1601, the partition 1601 is arranged above the mounting plate 7, a bearing block 1605 is welded in the middle of the upper portion of the partition 1601, hitting blocks 1604 arranged in a T shape are arranged below the partition 1601 at equal intervals, springs 1606 staggered with the hitting blocks 1604 are arranged below the partition 1601, the lower ends of the springs 1606 are fixedly connected with the upper portion of the mounting plate 7, a rotating disc 1602 fixed on the surface of the rotating shaft 1302 is arranged above the bearing block 1605 above the partition 1601, the rotary disc 1602 is uniformly fixed with bumps 1603 on the surface, the bumps 1603 can be driven by the rotary disc 1602 to rotate, the bearing block 1605 above the partition 1601 is struck, and the striking block 1604 below the partition 1601 strikes the mounting plate 7 under the use of the spring 1606, so that coal dust adhered below the mounting plate 7 can fall and be absorbed conveniently, and the dust removal effect of the device is improved;

referring to fig. 1, 2, 4 and 6, a dust guide pipe 10 is connected to the right end of the dust collection mechanism 11, and the other end of the dust guide pipe 10 is communicated with a first dust suction plate 8 fixed above the feed inlet 5, a first dust suction port 9 is uniformly installed on the right side surface of the first dust suction plate 8, second dust suction plates 15 are fixedly installed on the front and rear end surfaces of the mounting plate 7, each second dust suction plate 15 is composed of a first pipe body 1501, a second dust suction port 1502, a connecting pipe 1503, a second pipe body 1504 and a dust discharge port 1505, the first pipe body 1501 is located below the end portion of the mounting plate 7, the second dust suction port 1502 is opened on the inner surface of the first pipe body 1501 is connected with the second pipe body 1504 through the connecting pipe 1503, and the dust discharge port 1505 is installed on one side of the second pipe body far from the connecting pipe 1503, the dust discharge port 1505 is communicated with the bottom box 1101, the use of the second dust suction port 1502 on the surface of the first pipe body 1501 inside the second dust suction plate 15 is facilitated, the absorption of coal dust inside the coal separator is facilitated, one end, far away from the transmission assembly 13, of the vent pipe 12 is connected with the dust collection mechanism 11 fixed above the mounting plate 7, the dust collection mechanism 11 comprises the bottom box 1101, a cover plate 1102 and a dust filter net 1103, the bottom box 1101 is fixedly mounted above the mounting plate 7, the cover plate 1102 is connected above the bottom box 1101 through screws, the dust filter net 1103 is arranged on the inner end face of the cover plate 1102 in a bonding mode, the width of the dust filter net 1103 is equal to the inner width of the bottom box 1101, the use of the dust filter net 1103 inside the cover plate 1102 is facilitated, and the collection of the sucked coal dust is facilitated.

The working principle is as follows: firstly, the device is connected with an external power supply, when the device is used, raw coal can be discharged into the coal separator through the feed port 5, the high-pressure centrifugal pump 14 is opened, so that suction force generated by the operation of the high-pressure centrifugal pump 14 passes through the first dust suction port 9 on the surface of the first dust suction plate 8, coal dust generated at the feed port 5 is sucked and discharged into the dust collection mechanism 11, the dust filter net 1103 in the cover plate 1102 collects the coal dust, meanwhile, the second dust suction port 1502 on the inner surface of the first pipe body 1501 on the second dust suction plate 15 absorbs the coal dust generated by transmission on the conveyor belt 6, and the coal dust is discharged into the dust collection mechanism 11 through the connecting pipe 1503, the second pipe body 1504 and the dust beating port 1505, so that the device is convenient for dust removal of the feed port 5 and the interior of the machine body;

when the high-pressure centrifugal pump 14 above the mounting plate 7 is used, the rotating blades 1303 on the surface of the rotating shaft 1302 in the middle of the mounting box 1301 on the transmission assembly 13 can rotate under the action of centrifugal force, so that the rotating shaft 1302 protruding out of the outer end of the mounting box 1301 drives the rotating disc 1602 on the dust shaking mechanism 16, the bumps 1603 on the surface of the rotating disc 1602 rotate, the bumps 1603 strike the bearing block 1605 above the partition 1601, the partition 1601 is convenient to use in cooperation with the spring 1606, the striking block 1604 below the partition 1601 strikes the mounting plate 7, coal dust adhered inside the mounting plate 7 falls under the action of vibration striking, and the coal dust can be absorbed again through the use of the second dust absorption port 1502, so that the dust removal effect of the device is improved.

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 coal dressing dust collector, includes curb plate (1), driving motor (3) and high-pressure centrifugal pump (14), its characterized in that: the below fixed mounting of curb plate (1) has support frame (2), and the side fixed mounting of curb plate (1) has driving motor (3), the output of driving motor (3) is connected with the transfer roller of the inside one end of conveyer (6), and the inside transfer roller of conveyer (6) rotates the inside of connecting in curb plate (1), bin outlet (4) are installed in the left side of curb plate (1), and one side of bin outlet (4) is kept away from to the top of curb plate (1) installs feed inlet (5), the top fixed mounting of curb plate (1) has mounting panel (7), the left end top fixed mounting of mounting panel (7) has high pressure centrifugal pump (14), and the one end of high pressure centrifugal pump (14) is connected with drive assembly (13), the side of drive assembly (13) is connected with breather pipe (12), the one end of keeping away from drive assembly (13) on breather pipe (12) is connected with dust collection mechanism (11) of fixing in mounting panel (7) top, the right-hand member of dust collection mechanism (11) is connected with dust guide pipe (10), and the other end of dust guide pipe (10) is fixed above feed inlet (5) is connected with first dust collection side first dust suction side (8) and first dust collection plate (7) is installed first dust collection face (8) around dust collection face (7) first dust collection board (9) .

2. The coal dressing and dust removing device of claim 1, wherein: the dust collection mechanism (11) is composed of a bottom box (1101), a cover plate (1102) and a dust filtering net (1103), the bottom box (1101) is fixedly installed above the installation plate (7), the cover plate (1102) is connected to the upper portion of the bottom box (1101) through screws, the dust filtering net (1103) is arranged on the inner end face of the cover plate (1102) in a bonding mode, and the width of the dust filtering net (1103) is equal to the inner width of the bottom box (1101).

3. The coal dressing and dust removing device of claim 1, wherein: the transmission assembly (13) comprises a mounting box (1301), the mounting box (1301) is fixedly connected above the mounting plate (7), the middle of the mounting box (1301) is rotatably connected with a rotating shaft (1302), rotating blades (1303) are fixed on the surface of the rotating shaft (1302), six groups of rotating blades (1303) are arranged on the surface of the rotating shaft (1302), and a dust shaking mechanism (16) is installed at the outer end, protruding out of the mounting box (1301), of the rotating shaft (1302).

4. The coal dressing and dust removing device of claim 1, wherein: the second dust collection plate (15) is composed of a first pipe body (1501), a second dust collection port (1502), a connecting pipe (1503), a second pipe body (1504) and a dust discharge port (1505), the first pipe body (1501) is located below the end portion of the mounting plate (7), the inner surface of the first pipe body (1501) is provided with the second dust collection port (1502), one end of the first pipe body (1501) is connected with the second pipe body (1504) through the connecting pipe (1503), the dust discharge port (1505) is installed on one side, away from the connecting pipe (1503), of the second pipe body (1504), and the dust discharge port (1505) is communicated with the bottom box (1101).

5. The coal dressing and dust removing device of claim 3, wherein: shake dirt mechanism (16) and include baffle (1601), baffle (1601) set up in the top of mounting panel (7), and the welding of the top middle part of baffle (1601) is provided with and holds piece (1605), the equidistant piece (1604) of beating of installing in the below of baffle (1601) that is "T" word shape setting, and the below of baffle (1601) install and beat spring (1606) that piece (1604) crisscross set up, the lower extreme of spring (1606) and the top fixed connection of mounting panel (7).

6. The coal dressing and dust removing device of claim 5, wherein: a rotating disc (1602) fixed on the surface of the rotating shaft (1302) is arranged above the bearing block (1605) above the partition plate (1601), and bumps (1603) are uniformly fixed on the surface of the rotating disc (1602).