CN113578536A - Centrifugal dust removal equipment for mine stones and using method thereof - Google Patents

Centrifugal dust removal equipment for mine stones and using method thereof Download PDF

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CN113578536A
CN113578536A CN202110842057.6A CN202110842057A CN113578536A CN 113578536 A CN113578536 A CN 113578536A CN 202110842057 A CN202110842057 A CN 202110842057A CN 113578536 A CN113578536 A CN 113578536A
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dust
plate
vertical
fixedly installed
box
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宋明亮
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/06—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles by vibrating the bowl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/08—Other accessories for centrifuges for ventilating or producing a vacuum in the centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/02—Electric motor drives
    • B04B9/04—Direct drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

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  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

本发明涉及除尘设备技术领域，且公开了一种矿山石料离心除尘设备及其使用方法，其中的一种矿山石料离心除尘设备包括壳体、分离箱和顶板，所述壳体的底部四角均固定安装有支撑柱，四个支撑柱的底端固定安装有同一个底座，底座的顶部放置有第一收集框，所述壳体一侧固定安装有除尘箱，除尘箱内固定安装有过滤网，且除尘箱的顶部一侧固定安装有吸尘风机。本发明设计合理，通过带动弧形筛板转动的同时上下震动，提升石料与灰尘分离的效果和弧形筛板的筛分效率，并同时通过带动刮板做同步的上下往复运动，从而对将过滤网表面的灰尘刮落到第二收集框内，进一步提升对于灰尘收集的效果，利于设备的持续使用。

Figure 202110842057

The invention relates to the technical field of dedusting equipment, and discloses a centrifugal dedusting device for quarry stones and a method for using the same, wherein a centrifugal dedusting device for quarry stones includes a casing, a separation box and a top plate, and the four corners of the bottom of the casing are fixed A support column is installed, the bottom ends of the four support columns are fixedly installed with the same base, a first collection frame is placed on the top of the base, a dust removal box is fixedly installed on one side of the shell, and a filter screen is fixedly installed in the dust removal box. And a dust suction fan is fixedly installed on the top side of the dust box. The design of the invention is reasonable, by driving the curved screen plate to rotate and vibrating up and down at the same time, the effect of separating stone and dust and the screening efficiency of the curved screen plate are improved, and at the same time, the scraper is driven to perform synchronous up and down reciprocating motion, so that the The dust on the surface of the filter screen is scraped into the second collection frame, which further improves the effect of dust collection and is beneficial to the continuous use of the equipment.

Figure 202110842057

Description

Centrifugal dust removal equipment for mine stones and using method thereof
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to centrifugal dust removing equipment for mine stones and a using method of the centrifugal dust removing equipment.
Background
It is known that a great amount of dust pollutants are generated in the process of crushing and producing mine stones, and improper treatment of the pollutants can not only affect the physical health of operators, but also pollute the surrounding environment. At present, the national places great importance on eliminating the dust pollution in mine production, but the existing dust removing equipment is not suitable for mine dust removal, and still falls behind, so that the existing dust removing equipment for mines cannot completely solve the problem of dust pollution in mine production, and the quality of buildings is seriously influenced due to overlarge dust content in stone materials.
Through retrieval, the prior art (application number: CN201620515880.0) discloses a mine stone dust removal crusher, and the inventor finds the following problems while realizing the prior art: 1. the device is difficult to separate more dust particles in stones from the stones, thereby causing poor dust removal effect; 2. the device has poor automatic dust collecting effect, so that the continuous usability is poor; 3. in addition, in the prior art, the filter plates for filtering dust are difficult to clean reasonably and timely, so that a centrifugal dust removal device for mine stones and a using method thereof are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that the existing centrifugal dust removing equipment for mine stone is difficult to separate more dust particles in stone from the stone sufficiently, so that the dust removing effect is poor, the automatic dust collecting effect is poor, and the continuous usability is poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a centrifugal dust removing device for mine stones comprises a shell, a separating box and a top plate, wherein supporting columns are fixedly mounted at four corners of the bottom of the shell, the bottom ends of the four supporting columns are fixedly provided with a same base, a first collecting frame is placed at the top of the base, a dust removing box is fixedly mounted at one side of the shell, a filter screen is fixedly mounted in the dust removing box, a dust suction fan is fixedly mounted at one side of the top of the dust removing box, a feed hopper is communicated with one side of the top of the shell, two fixing plates are fixedly connected to the top of the shell, a motor and two vertical plates are fixedly mounted at the bottom of the top plate, one end of a worm is fixedly connected to an output shaft of the motor, one end of a vertical shaft is fixedly connected to the other end of the worm, the top of the separating box is provided with an opening, an arc-shaped sieve plate is fixedly mounted in the separating box, a plurality of sieve holes are formed in the top of the arc-shaped sieve plate, and the bottom end of the vertical shaft is fixedly connected with the top of the arc-shaped sieve plate, the dust removing box comprises two vertical plates, two fixing plates, a transverse shaft, a worm wheel and two cams, wherein the vertical grooves are formed in the bottoms of the two vertical plates, the two fixing plates are respectively connected with the corresponding vertical grooves in a sliding mode, one side, close to each other, of the two vertical plates is rotatably installed on the same transverse shaft, the transverse shaft is fixedly provided with the worm wheel and the two cams, the worm wheel is meshed with the worm, the cams are connected with the top of the shell in a rolling mode, the transverse plate is fixedly installed on the other side of the vertical plate on one side, a vertical hole is formed in the top of the dust removing box, the vertical rod is slidably installed in the vertical hole, a scraper is fixedly installed on one side of the vertical rod and movably abutted against one side of the filter screen, a first rack is fixedly installed on the other side of the vertical rod, a second rack is fixedly installed on one side of the transverse plate, an installation plate is formed in the top of the dust removing box, a first gear is rotatably installed on the front side of the installation plate, the first gear is meshed with the first rack, and the second gear is fixedly installed on the front side of the first gear, the second gear meshes with the second rack mutually, the bottom fixed mounting of dust removal case has the curb plate, and curb plate one side bottom fixed mounting has the backup pad, and the second is placed at the top of backup pad and is collected the frame, and the frame is collected to the second and the bottom swing joint of dust removal case, the discharge gate has been seted up to casing opposite side bottom, and fixed mounting has ejection of compact swash plate in the casing.
Preferably, the equal fixed mounting in one side top that two fixed plates are close to each other has the limiting plate, the spacing groove has been seted up on the inner wall of vertical groove one side, two limiting plates respectively with the spacing groove sliding connection who corresponds, and the same gag lever post of fixedly connected with on the top inner wall of spacing groove and the bottom inner wall, two limiting plates slide respectively and cup joint in the outside of the gag lever post that corresponds, carry out further direction spacing to the riser.
Preferably, the bottom fixedly connected with reset spring's of limiting plate one end, two reset spring's the other end respectively with the bottom inner wall fixed connection of the spacing groove that corresponds, reset the riser.
Preferably, the bottom of the separation box is communicated with a dust outlet pipe, a circular hole is formed in the bottom of the shell, a cylinder is fixedly mounted in the circular hole, and the cylinder is movably sleeved on the outer side of the dust outlet pipe, so that dust is conveniently guided into the first collecting frame.
Preferably, a guide plate is fixedly mounted on one side of the vertical rod, one end of a supporting spring is fixedly connected to the bottom of the guide plate, and the other end of the supporting spring is fixedly connected with the top of the dust removal box to support and reset the vertical rod.
Preferably, the top fixedly connected with guide bar's of dust removal case one end, the deflector slides and cup joints in the outside of guide bar, leads the montant.
Preferably, the inner walls of the two sides of the separating box are fixedly provided with one ends of the stabilizer bars, and the other ends of the two stabilizer bars are fixedly connected with the vertical shaft, so that the mounting stability of the separating box is improved.
The invention also provides a use method of the centrifugal dust removal equipment for mine stones, which comprises the following steps:
s1: mine stone is placed into the feed hopper, the mine stone falls to the top of the arc-shaped sieve plate under the action of gravity, and dust in the stone enters the bottom of the inner side of the separation box through the sieve holes and enters the first collection frame through the dust outlet pipe and the cylinder;
s2: starting a motor, driving a worm to rotate by a motor output shaft, driving a vertical shaft to rotate by the worm, driving stone at the top of the vertical shaft to rotate by an arc-shaped sieve plate, separating the stone from dust under the action of centrifugal force, driving a worm wheel to rotate while rotating by the worm, driving a transverse shaft to rotate by the worm, driving two cams to rotate by the transverse shaft, driving a top plate and two vertical plates to move upwards by the two cams through contact with the top of a shell, compressing two reset springs, starting the vertical plates to slide reversely under the elastic action of the reset springs after the cams rotate by a certain angle, driving the cam to rotate continuously so as to drive the top plate to vibrate up and down in a reciprocating manner, driving the arc-shaped sieve plate to vibrate up and down by the top plate through the motor, driving the arc-shaped sieve plate to vibrate up and down, improving the effect of separating the stone from the dust and the screening efficiency of the arc-shaped sieve plate, and flying out of a separation box and falling to an ejection sloping plate under the effects of rotation and vibration, then discharging through a discharge hole;
s3: start dust absorption fan, dust absorption fan is through making the formation negative pressure in the dust removal incasement, with the leading-in dust removal incasement of dust in the casing, the filter screen filters the dust, thereby purify the air, drive second rack up-and-down motion through the diaphragm when riser up-and-down motion, second rack band moves second gear reciprocating rotation, second gear band moves first gear reciprocating rotation, first gear band drives first rack up-and-down motion, first rack band drives montant up-and-down motion, the montant drives the scraper blade and is synchronous up-and-down reciprocating motion, thereby to scraping the second with the dust on filter screen surface and collecting in the frame, further promote the effect of collecting to the dust, do benefit to the continuous use of equipment.
Compared with the prior art, the centrifugal dust removal equipment for the mine stones and the use method thereof provided by the invention have the following beneficial effects:
(1) the arc-shaped sieve plate is driven to vibrate up and down, so that the stone and dust separation effect and the screening efficiency of the arc-shaped sieve plate are improved;
(2) the dust in the stone is guided into the dust removing box by the movable dust collecting fan, and the dust is filtered by the filter screen, so that the air is purified;
(3) do synchronous up-and-down reciprocating motion through driving the scraper blade to in scraping the second collection frame with the dust on filter screen surface, further promote the effect of collecting to the dust, do benefit to the continuous use of equipment.
The dust collecting device is reasonable in design, the arc-shaped sieve plate is driven to vibrate up and down while rotating, the effect of separating stone materials from dust and the screening efficiency of the arc-shaped sieve plate are improved, and meanwhile, the scraper plate is driven to do synchronous up-and-down reciprocating motion, so that the dust on the surface of the filter screen is scraped into the second collecting frame, the dust collecting effect is further improved, and the dust collecting device is beneficial to continuous use of equipment.
Drawings
FIG. 1 is a schematic structural view of a centrifugal dust-removing apparatus for mine stones according to the present invention;
FIG. 2 is a sectional view of a centrifugal dust removing apparatus for mine stones in accordance with the present invention;
FIG. 3 is a schematic structural view of part A of the centrifugal dust removing apparatus for mine stones according to the present invention;
FIG. 4 is a schematic structural view of part B of the centrifugal dust-removing equipment for mine stones, which is provided by the invention;
fig. 5 is a front view of the net drum and the fine net according to the present invention.
In the figure: 1. a housing; 2. a separation tank; 3. a top plate; 4. an arc-shaped sieve plate; 5. screening holes; 6. a vertical axis; 7. a motor; 8. a worm; 9. a vertical plate; 10. a horizontal axis; 11. a worm gear; 12. a cam; 13. a fixing plate; 14. a vertical groove; 15. a return spring; 16. a limiting groove; 17. a limiting plate; 18. a limiting rod; 19. a transverse plate; 20. a vertical rod; 21. a first gear; 22. a second gear; 23. a first rack; 24. a second rack; 25. a squeegee; 26. a filter screen; 27. a dust removal box; 28. a dust collection fan; 29. a feed hopper; 30. a dust outlet pipe; 31. a first collection frame; 32. a guide plate; 33. a guide bar; 34. a support spring; 35. a base; 36. a second collection frame; 37. a discharge sloping plate; 38. a cylinder; 39. a stabilizer bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a centrifugal dust removing device for mine stones, comprising a shell 1, a separating box 2 and a top plate 3, wherein support columns are fixedly mounted at four corners of the bottom of the shell 1, the bottom ends of the four support columns are fixedly mounted with a same base 35, a first collecting frame 31 is placed at the top of the base 35, a dust removing box 27 is fixedly mounted at one side of the shell 1, a filter screen 26 is fixedly mounted in the dust removing box 27, a dust suction fan 28 is fixedly mounted at one side of the top of the dust removing box 27, a feed hopper 29 is communicated with one side of the top of the shell 1, two fixing plates 13 are fixedly connected to the top of the shell 1, a motor 7 and two vertical plates 9 are fixedly mounted at the bottom of the top plate 3, one end of a worm 8 is fixedly connected to an output shaft of the motor 7, one end of a vertical shaft 6 is fixedly connected to the other end of the worm 8, the top of the separating box 2 is provided with an opening, and an arc-shaped sieve plate 4 is fixedly mounted in the separating box 2, the top of the arc-shaped sieve plate 4 is provided with a plurality of sieve pores 5, the bottom end of the vertical shaft 6 is fixedly connected with the top of the arc-shaped sieve plate 4, the bottoms of the two vertical plates 9 are respectively provided with a vertical groove 14, the two fixing plates 13 are respectively connected with the corresponding vertical grooves 14 in a sliding manner, one side, close to each other, of the two vertical plates 9 is rotatably provided with the same transverse shaft 10, the transverse shaft 10 is fixedly provided with a worm wheel 11 and two cams 12, the worm wheel 11 is meshed with the worm 8, the cams 12 are connected with the top of the shell 1 in a rolling manner, the other side of the vertical plate 9 positioned on one side is fixedly provided with a transverse plate 19, the top of the dust removal box 27 is provided with a vertical shaft 20, one side of the vertical shaft 20 is fixedly provided with a scraper 25, the scraper 25 is movably abutted against one side of the filter screen 26, the other side of the vertical shaft 20 is fixedly provided with a first rack 23, one side of the transverse plate 19 is fixedly provided with a second rack 24, the mounting panel has been seted up at dust removal case 27's top, the mounting panel front side is rotated and is installed first gear 21, first gear 21 meshes with first rack 23 mutually, and first gear 21 front side fixed mounting has second gear 22, second gear 22 meshes with second rack 24 mutually, dust removal case 27's bottom fixed mounting has the curb plate, curb plate one side bottom fixed mounting has the backup pad, the second of backup pad has been placed and has been collected frame 36, the second is collected frame 36 and dust removal case 27's bottom swing joint, the discharge gate has been seted up to casing 1 other side bottom, and fixed mounting has ejection of compact swash plate 37 in casing 1.
In this embodiment, two equal fixed mounting in one side top that fixed plate 13 is close to each other has limiting plate 17, has seted up spacing groove 16 on 14 one side inner walls of vertical groove, two limiting plates 17 respectively with the 16 sliding connection of spacing groove that correspond, and the same gag lever post 18 of fixedly connected with on 16 top inner walls of spacing groove and the bottom inner wall, two limiting plates 17 slide respectively and cup joint in the outside of the gag lever post 18 that corresponds, and it is spacing to carry out further direction to riser 9.
In this embodiment, the bottom fixedly connected with reset spring 15's of limiting plate 17 one end, two reset spring 15's the other end respectively with the bottom inner wall fixed connection of the spacing groove 16 that corresponds, reset riser 9.
In this embodiment, the bottom intercommunication of separator box 2 has out dirt pipe 30, and the circular port has been seted up to the bottom of casing 1, and circular port internal fixation has drum 38, and drum 38 activity cup joints in the outside of going out dirt pipe 30, is convenient for in leading-in first collection frame 31 of dust.
In this embodiment, a guide plate 32 is fixedly mounted on one side of the vertical rod 20, one end of a supporting spring 34 is fixedly connected to the bottom of the guide plate 32, and the other end of the supporting spring 34 is fixedly connected to the top of the dust removing box 27 to support and reset the vertical rod 20.
In this embodiment, the top of the dust removing box 27 is fixedly connected with one end of a guide rod 33, and the guide plate 32 is slidably sleeved outside the guide rod 33 to guide the vertical rod 20.
In this embodiment, the one end of stabilizer bar 39 is all fixedly mounted on the inner wall of the two sides of separator box 2, and the other end of two stabilizer bars 39 is all fixedly connected with vertical shaft 6, so as to improve the installation stability of separator box 2.
The invention also provides a use method of the centrifugal dust removal equipment for mine stones, which comprises the following steps:
s1: mine stone is placed into the feed hopper 29, falls to the top of the arc-shaped sieve plate 4 under the action of gravity, and dust in the stone enters the bottom of the inner side of the separation box 2 through the sieve holes 5 and enters the first collection frame 31 through the dust outlet pipe 30 and the cylinder 38;
s2: starting a motor 7, driving a worm 8 to rotate by an output shaft of the motor 7, driving a vertical shaft 6 to rotate by the worm 8, driving stone at the top of the vertical shaft 6 to rotate through an arc-shaped sieve plate 4 so that the stone is separated from dust under the action of centrifugal force, driving a worm wheel 11 to rotate while the worm 8 rotates, driving a cross shaft 10 to rotate by the worm wheel 11, driving two cams 12 to rotate by the cross shaft 10, driving a top plate 3 and two vertical plates 9 to move upwards by the two cams 12 through contact with the top of a shell 1, compressing two return springs 15, after the cams 12 rotate by a certain angle, starting the reverse sliding of the vertical plates 9 under the action of the elastic force of the return springs 15, continuously rotating the cams 12 so as to drive the top plate 3 to vibrate up and down in a reciprocating manner, driving the arc-shaped sieve plate 4 to vibrate up and down by the top plate 3 through the motor 7, the worm 8 and the vertical shaft 6, and improving the effect of separating stone from dust and the screening efficiency of the arc-shaped sieve plate 4, the stone flies out of the separation box 2 under the action of rotation and vertical vibration and falls to the discharging inclined plate 37, and then is discharged through the discharging hole;
s3: start dust absorption fan 28, dust absorption fan 28 is through making the formation negative pressure in the dust removal case 27, with the leading-in dust removal case 27 of dust in the casing 1, filter screen 26 filters the dust, thereby purify the air, riser 9 up-and-down reciprocating motion drives second rack 24 through diaphragm 19 in the time of, second rack 24 drives second gear 22 reciprocating rotation, second gear 22 drives first gear 21 reciprocating rotation, first gear 21 drives first rack 23 up-and-down reciprocating motion, first rack 23 drives montant 20 up-and-down reciprocating motion, montant 20 drives scraper blade 25 and is synchronous up-and-down reciprocating motion, thereby in scraping the second collection frame 36 to the dust with filter screen 26 surface, further promote the effect of collecting to the dust, do benefit to the continuous use of equipment.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Claims (8)

1.一种矿山石料离心除尘设备，包括壳体(1)、分离箱(2)和顶板(3)，其特征在于，所述壳体(1)的底部四角均固定安装有支撑柱，四个支撑柱的底端固定安装有同一个底座(35)，底座(35)的顶部放置有第一收集框(31)，所述壳体(1)一侧固定安装有除尘箱(27)，除尘箱(27)内固定安装有过滤网(26)，且除尘箱(27)的顶部一侧固定安装有吸尘风机(28)，壳体(1)顶部一侧连通有进料斗(29)，且壳体(1)的顶部固定连接有两个固定板(13)，所述顶板(3)的底部固定安装有电机(7)和两个竖板(9)，电机(7)的输出轴上固定连接有蜗杆(8)的一端，蜗杆(8)的另一端固定连接有竖轴(6)的一端，分离箱(2)顶部为开口设置，且分离箱(2)内固定安装有弧形筛板(4)，弧形筛板(4)顶部开设有多个筛孔(5)，且竖轴(6)的底端与弧形筛板(4)的顶部固定连接，两个竖板(9)的底部均开设有竖向槽(14)，两个固定板(13)分别与对应的竖向槽(14)滑动连接，两个竖板(9)相互靠近的一侧转动安装有同一个横轴(10)，横轴(10)，横轴(10)上固定安装有蜗轮(11)和两个凸轮(12)，蜗轮(11)与蜗杆(8)相啮合，所述凸轮(12)与壳体(1)的顶部滚动连接，位于一侧的竖板(9)的另一侧固定安装有横板(19)，所述除尘箱(27)的顶部开设有竖向孔，竖向孔内滑动安装有竖杆(20)，竖杆(20)的一侧固定安装有刮板(25)，刮板(25)与过滤网(26)的一侧活动抵接，竖杆(20)的另一侧固定安装有第一齿条(23)，所述横板(19)一侧固定安装有第二齿条(24)，所述除尘箱(27)的顶部开设有安装板，安装板前侧转动安装有第一齿轮(21)，第一齿轮(21)与第一齿条(23)相啮合，且第一齿轮(21)前侧固定安装有第二齿轮(22)，第二齿轮(22)与第二齿条(24)相啮合，所述除尘箱(27)的底部固定安装有侧板，侧板一侧底部固定安装有支撑板，支撑板的顶部放置有第二收集框(36)，第二收集框(36)与除尘箱(27)的底部活动密封连接，所述壳体(1)另一侧底部开设有出料口，且壳体(1)内固定安装有出料斜板(37)。1. A centrifugal dedusting equipment for mining stones, comprising a shell (1), a separation box (2) and a top plate (3), wherein the four corners of the bottom of the shell (1) are fixedly installed with support columns, and the four The same base (35) is fixedly installed at the bottom end of each support column, a first collecting frame (31) is placed on the top of the base (35), and a dust box (27) is fixedly installed on one side of the casing (1), A filter screen (26) is fixedly installed in the dust removal box (27), a dust suction fan (28) is fixedly installed on the top side of the dust removal box (27), and a feeding hopper (29) is connected to the top side of the housing (1). ), and two fixing plates (13) are fixedly connected to the top of the housing (1), and the bottom of the top plate (3) is fixedly mounted with a motor (7) and two vertical plates (9). One end of the worm (8) is fixedly connected to the output shaft, and the other end of the worm (8) is fixedly connected to one end of the vertical shaft (6). The top of the separation box (2) is provided with an opening, and the separation box (2) is fixedly installed There is an arc-shaped sieve plate (4), a plurality of sieve holes (5) are provided on the top of the arc-shaped sieve plate (4), and the bottom end of the vertical shaft (6) is fixedly connected with the top of the arc-shaped sieve plate (4), and the two Vertical grooves (14) are formed at the bottom of each vertical plate (9), and the two fixed plates (13) are respectively slidably connected with the corresponding vertical grooves (14). A worm gear (11) and two cams (12) are fixedly installed on the horizontal shaft (10), the worm gear (11) is engaged with the worm (8), The cam (12) is in rolling connection with the top of the housing (1), a horizontal plate (19) is fixedly installed on the other side of the vertical plate (9) located on one side, and a top of the dust box (27) is provided with a A vertical hole, a vertical rod (20) is slidably installed in the vertical hole, a scraper (25) is fixedly installed on one side of the vertical rod (20), and the scraper (25) is movable against one side of the filter screen (26). connected, a first rack (23) is fixedly installed on the other side of the vertical rod (20), a second rack (24) is fixedly installed on one side of the horizontal plate (19), and the dust removal box (27) is The top is provided with a mounting plate, a first gear (21) is rotatably mounted on the front side of the mounting plate, the first gear (21) is engaged with the first rack (23), and a second gear (21) is fixedly mounted on the front side of the first gear (21). The gear (22), the second gear (22) meshes with the second rack (24), the bottom of the dust box (27) is fixedly installed with a side plate, the bottom of one side of the side plate is fixedly installed with a support plate, the support plate A second collection frame (36) is placed on the top of the casing (36), and the second collection frame (36) is movably and sealedly connected to the bottom of the dust box (27). A discharge inclined plate (37) is fixedly installed in the body (1). 2.根据权利要求1所述的一种矿山石料离心除尘设备，其特征在于，两个固定板(13)相互靠近的一侧顶部均固定安装有限位板(17)，所述竖向槽(14)一侧内壁上开设有限位槽(16)，两个限位板(17)分别与对应的限位槽(16)滑动连接，且限位槽(16)的顶部内壁和底部内壁上固定连接有同一个限位杆(18)，两个限位板(17)分别滑动套接在对应的限位杆(18)的外侧。2. A kind of mining stone centrifugal dust removal equipment according to claim 1, is characterized in that, the limit plate (17) is fixedly installed on the top of one side of the two fixed plates (13) that are close to each other, and the vertical groove (13) 14) A limit slot (16) is provided on the inner wall of one side, the two limit plates (17) are respectively slidably connected with the corresponding limit slot (16), and the top inner wall and the bottom inner wall of the limit slot (16) are fixed on the top inner wall and bottom inner wall. The same limit rod (18) is connected, and the two limit plates (17) are respectively slidably sleeved on the outer side of the corresponding limit rod (18). 3.根据权利要求2所述的一种矿山石料离心除尘设备，其特征在于，所述限位板(17)的底部固定连接有复位弹簧(15)的一端，两个复位弹簧(15)的另一端分别与对应的限位槽(16)的底部内壁固定连接。3. A kind of mining stone centrifugal dust removal equipment according to claim 2, is characterized in that, the bottom of described limit plate (17) is fixedly connected with one end of return spring (15), and two return springs (15) have one end fixedly connected. The other ends are respectively fixedly connected with the bottom inner walls of the corresponding limiting grooves (16). 4.根据权利要求1所述的一种矿山石料离心除尘设备，其特征在于，所述分离箱(2)的底部连通有出尘管(30)，所述壳体(1)的底部开设有圆形孔，圆形孔内固定安装有圆筒(38)，圆筒(38)活动套接在出尘管(30)的外侧。4. A kind of centrifugal dedusting equipment for mines and stones according to claim 1, characterized in that, the bottom of the separation box (2) is connected with a dust outlet pipe (30), and the bottom of the casing (1) is provided with a circular hole, a cylinder (38) is fixedly installed in the circular hole, and the cylinder (38) is movably sleeved on the outer side of the dust outlet pipe (30). 5.根据权利要求1所述的一种矿山石料离心除尘设备，其特征在于，所述竖杆(20)一侧固定安装有导向板(32)，导向板(32)底部固定连接有支撑弹簧(34)的一端，支撑弹簧(34)的另一端与除尘箱(27)的顶部固定连接。5. The centrifugal dedusting equipment for mining stones according to claim 1, characterized in that a guide plate (32) is fixedly installed on one side of the vertical rod (20), and a support spring is fixedly connected to the bottom of the guide plate (32). One end of (34) and the other end of the support spring (34) are fixedly connected with the top of the dust box (27). 6.根据权利要求5所述的一种矿山石料离心除尘设备，其特征在于，所述除尘箱(27)的顶部固定连接有导向杆(33)的一端，所述导向板(32)滑动套接在导向杆(33)的外侧。6. The centrifugal dedusting equipment for mines and stones according to claim 5, wherein the top of the dedusting box (27) is fixedly connected with one end of a guide rod (33), and the guide plate (32) slides over a sleeve. Connect to the outside of the guide rod (33). 7.根据权利要求1所述的一种矿山石料离心除尘设备，其特征在于，所述分离箱(2)的两侧内壁上均固定安装有稳定杆(39)的一端，两个稳定杆(39)的另一端均与竖轴(6)固定连接。7. A kind of mining stone centrifugal dust removal equipment according to claim 1 is characterized in that, one end of a stabilizer bar (39) is fixedly installed on both inner walls of the separation box (2), and two stabilizer bars ( The other end of 39) is fixedly connected with the vertical shaft (6). 8.一种矿山石料离心除尘设备的使用方法，其特征在于，包括以下步骤：8. A method of using a centrifugal dedusting device for mining stones, characterized in that, comprising the following steps: S1：将矿山石料放入进料斗(29)，矿山石料在重力的作用下掉落到弧形筛板(4)的顶部，石料中的灰尘通过筛孔(5)进入分离箱(2)的内侧底部，并通过出尘管(30)和圆筒(38)进入第一收集框(31)内；S1: Put the quarry stone into the feeding hopper (29), the quarry stone falls to the top of the curved sieve plate (4) under the action of gravity, and the dust in the stone enters the separation box (2) through the sieve hole (5) The bottom of the inner side of the dust collector enters the first collection frame (31) through the dust outlet pipe (30) and the cylinder (38); S2：启动电机(7)，电机(7)输出轴带动蜗杆(8)转动，蜗杆(8)带动竖轴(6)转动，竖轴(6)通过弧形筛板(4)带动其顶部的石料进行旋转，使得石料与灰尘在离心力的作用下进行分离，蜗杆(8)转动的同时带动蜗轮(11)转动，蜗轮(11)带动横轴(10)转动，横轴(10)带动两个凸轮(12)转动，两个凸轮(12)通过与壳体(1)的顶部的接触推动顶板(3)和两个竖板(9)向上运动，并对两个复位弹簧(15)进行压缩，凸轮(12)转过一定角度后，竖板(9)开始在复位弹簧(15)的弹力作用下反向滑动，凸轮(12)持续转动，从而带动顶板(3)上下往复震动，顶板(3)通过电机(7)、蜗杆(8)和竖轴(6)带动弧形筛板(4)上下震动，提升石料与灰尘分离的效果和弧形筛板(4)的筛分效率，石料在转动和上下震动的作用下飞出分离箱(2)并掉落到出料斜板(37)，然后通过出料口进行出料；S2: Start the motor (7), the output shaft of the motor (7) drives the worm (8) to rotate, the worm (8) drives the vertical shaft (6) to rotate, and the vertical shaft (6) drives the top of the The stone material rotates, so that the stone material and dust are separated under the action of centrifugal force, the worm (8) rotates and drives the worm wheel (11) to rotate, the worm wheel (11) drives the horizontal shaft (10) to rotate, and the horizontal shaft (10) drives the two The cam (12) rotates, and the two cams (12) push the top plate (3) and the two vertical plates (9) upward through contact with the top of the housing (1), and compress the two return springs (15) , After the cam (12) rotates through a certain angle, the vertical plate (9) starts to slide in the reverse direction under the elastic force of the return spring (15), and the cam (12) continues to rotate, thereby driving the top plate (3) to vibrate up and down, and the top plate ( 3) The arc sieve plate (4) is driven to vibrate up and down by the motor (7), the worm (8) and the vertical shaft (6), so as to improve the separation effect of stone and dust and the screening efficiency of the arc sieve plate (4). Fly out of the separation box (2) under the action of rotation and up-and-down vibration and drop to the discharge inclined plate (37), and then discharge through the discharge port; S3：启动吸尘风机(28)，吸尘风机(28)通过使得除尘箱(27)内的形成负压，将壳体(1)内的灰尘导入除尘箱(27)内，过滤网(26)对灰尘进行过滤，从而对空气进行净化，竖板(9)上下往复运动的同时通过横板(19)带动第二齿条(24)上下往复运动，第二齿条(24)带动第二齿轮(22)往复转动，第二齿轮(22)带动第一齿轮(21)往复转动，第一齿轮(21)带动第一齿条(23)上下往复运动，第一齿条(23)带动竖杆(20)上下往复运动，竖杆(20)带动刮板(25)做同步的上下往复运动，从而对将过滤网(26)表面的灰尘刮落到第二收集框(36)内，进一步提升对于灰尘收集的效果，利于设备的持续使用。S3: Start the dust suction fan (28), the dust suction fan (28) causes the dust in the dust box (27) to form a negative pressure, and the dust in the casing (1) is introduced into the dust box (27), and the filter screen (26) ) to filter the dust to purify the air, the vertical plate (9) reciprocates up and down while driving the second rack (24) to reciprocate up and down through the horizontal plate (19), and the second rack (24) drives the second rack (24). The gear (22) reciprocates, the second gear (22) drives the first gear (21) to reciprocate, the first gear (21) drives the first rack (23) to reciprocate up and down, and the first rack (23) drives the vertical The rod (20) reciprocates up and down, and the vertical rod (20) drives the scraper (25) to reciprocate up and down synchronously, so as to scrape the dust on the surface of the filter screen (26) into the second collection frame (36), and further Improve the effect of dust collection, which is conducive to the continuous use of the equipment.
CN202110842057.6A 2021-07-26 2021-07-26 Centrifugal dust removal equipment for mine stones and using method thereof Withdrawn CN113578536A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114783229A (en) * 2022-04-19 2022-07-22 长治医学院 Human anatomy simulation teaching device
CN117960406A (en) * 2024-03-29 2024-05-03 河南万美新型建材有限公司 Automatic production device and production process of plastering gypsum
CN118237177A (en) * 2024-05-29 2024-06-25 山东盛泰矿业科技有限公司 Continuous centrifugal ore dressing device
CN118578297A (en) * 2024-08-07 2024-09-03 江苏科捷机械制造有限公司 A cleaning and grinding device based on vertical steel belt
CN118649796A (en) * 2024-08-21 2024-09-17 山西荣诚科技有限公司 A centrifugal device for producing water reducing agent

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114783229A (en) * 2022-04-19 2022-07-22 长治医学院 Human anatomy simulation teaching device
CN114783229B (en) * 2022-04-19 2024-05-10 长治医学院 Human anatomy simulation teaching device
CN117960406A (en) * 2024-03-29 2024-05-03 河南万美新型建材有限公司 Automatic production device and production process of plastering gypsum
CN118237177A (en) * 2024-05-29 2024-06-25 山东盛泰矿业科技有限公司 Continuous centrifugal ore dressing device
CN118578297A (en) * 2024-08-07 2024-09-03 江苏科捷机械制造有限公司 A cleaning and grinding device based on vertical steel belt
CN118578297B (en) * 2024-08-07 2024-11-19 江苏科捷机械制造有限公司 A cleaning and grinding device based on vertical steel belt
CN118649796A (en) * 2024-08-21 2024-09-17 山西荣诚科技有限公司 A centrifugal device for producing water reducing agent
CN118649796B (en) * 2024-08-21 2024-10-29 山西荣诚科技有限公司 Centrifugal device is used in water-reducing agent production

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