CN115007255A - Equipment for preparing high-purity high-sphericity fused quartz powder and using method - Google Patents

Equipment for preparing high-purity high-sphericity fused quartz powder and using method Download PDF

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Publication number
CN115007255A
CN115007255A CN202210931154.7A CN202210931154A CN115007255A CN 115007255 A CN115007255 A CN 115007255A CN 202210931154 A CN202210931154 A CN 202210931154A CN 115007255 A CN115007255 A CN 115007255A
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China
Prior art keywords
grinding
box
grinding box
sphericity
reciprocating rod
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CN202210931154.7A
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Chinese (zh)
Inventor
熊伟博
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Xuzhou Wanda Quartz Co ltd
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Xuzhou Wanda Quartz Co ltd
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Priority to CN202210931154.7A priority Critical patent/CN115007255A/en
Publication of CN115007255A publication Critical patent/CN115007255A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/40—Detachers, e.g. scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

The invention discloses equipment for preparing high-purity high-sphericity fused quartz powder, which comprises a grinding box, a feeding pipe and a hopper, wherein the feeding pipe is arranged on the top surface of one side of the grinding box, the hopper is movably connected with the bottom of the grinding box, a grinding roller is arranged in the grinding box, a motor is also arranged on one side of the grinding box, a gear box is arranged on the inner wall of the grinding box, an output shaft of the motor is connected with an extending part of a first reciprocating rod through a belt pulley component, a one-way material pushing sliding block is movably arranged on the surface of the first reciprocating rod, and material spreading plates are arranged at the front end and the rear end of the one-way material pushing sliding block respectively. Further promote grinding efficiency, avoid the raw materials to remain on grinding roller's surface, promote the quality of same batch raw materials processing.

Description

Equipment for preparing high-purity high-sphericity fused quartz powder and using method
Technical Field
The invention relates to the technical field of quartz manufacturing, in particular to equipment for preparing high-purity high-sphericity fused quartz powder and a using method thereof.
Background
The quartz is a raw material for manufacturing quartz powder, and the quartz powder has wide application and is an important raw material for manufacturing ceramics, glass and the like; present quartz powder processing equipment grinding efficiency is lower, add man-hour at the great raw materials of volume, hardly accomplish quick crocus, if grant notice No. CN210159704U, "through the inclined plane of grinding chamber bottom, make likepowder quartz flow to the skip of workbin inner chamber through the discharging pipe, this process has prevented effectively that the exit from playing the harm of dust, and the dust screen on workbin surface has prevented effectively that to produce the raise dust when the skip is released, and then has prevented effectively that the raise dust that produces in the workshop causes the injury to the staff, because of the quartz powder volume is less, can the adhesion on the inclined plane of grinding chamber bottom, not only reduce the collection effect of material, still when operating personnel gets the material, lead to the quartz powder on the inclined plane to raise, the problem of secondary raise and polluted processing environment appears in the lack.
Disclosure of Invention
The present invention is directed to an apparatus for preparing a high purity high sphericity fused silica powder and a method of use thereof, which solve the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme: the equipment for preparing the high-purity high-sphericity fused quartz powder comprises a grinding box, a feeding pipe arranged on the top surface of one side of the grinding box and a hopper movably connected with the bottom of the grinding box, wherein a grinding roller is arranged in the grinding box, the end surfaces of the grinding rollers are provided with large gears which are positioned at the outer side of the grinding box, one side of the grinding box is also provided with a motor, and the output shaft of the motor is connected with the big gear, the inner wall of the grinding box is provided with a gear box, the gear box and the inner wall of one side of the grinding box are provided with a first reciprocating rod together, one side of the first reciprocating rod extends out of the surface of the grinding box, an output shaft of the motor is connected with the extension part of the first reciprocating rod through a belt pulley component, the surface of the first reciprocating rod is movably provided with a one-way pushing sliding block, and the front end and the rear end of the one-way pushing sliding block are provided with material spreading plates.
Preferably, a second reciprocating rod is installed on an output shaft at the bottom end of the gear box, a material pressing plate is installed on the surface of the second reciprocating rod, and the material pressing plate is located on the outer side of the first reciprocating rod.
Preferably, the output shaft at the top end of the gear box is provided with fan blades, the top end of the gear box is provided with a dust removal net pipe, and the tail part of the dust removal net pipe is positioned on the outer surface of the other side of the grinding box.
Preferably, the bottom surface of the dust removal net pipe is uniformly provided with air inlet grooves.
Preferably, the end of the dust removal net pipe is provided with a pulley yoke, the bottom end of the pulley yoke is connected with a dust collection box in an intercommunicating manner, the bottom end of the pulley yoke is provided with a scraper through a torsion spring shaft, and the scraper is connected with the fan blades through a rope for use.
Preferably, the extension of the first reciprocating lever is mounted with a cam.
Preferably, the two sides of the grinding box are internally provided with blanking plates through rotating shafts, linkage springs are jointly arranged between the blanking plates, and the blanking plates are positioned below the grinding rollers.
Preferably, a special-shaped wheel is installed on one side of the blanking plate, a toothed plate is movably installed on the surface of one side of the grinding box, the bottom of the toothed plate is in meshing transmission with the special-shaped wheel, and the top of the toothed plate is matched with the cam for use.
The use method of the equipment for preparing the high-purity high-sphericity fused quartz powder comprises the following steps:
the method comprises the following steps: spreading materials: the raw materials can be uniformly paved on the surface of the grinding roller by the movement of the one-way material pushing sliding block, so that the grinding efficiency and the grinding precision of the raw materials can be improved;
step two: pressing materials: when the pressure plate moves downwards, raw materials which are difficult to roll can be attached to the surface of the grinding roller, so that the grinding efficiency is further improved, the raw materials are prevented from remaining on the surface of the grinding roller, and the processing quality of the raw materials in the same batch is improved;
step three: preventing doping: the fan blades connected with the top end of the gear box can rotate quickly, and before quartz is not ground, dust in the grinding box can be sucked and cleaned and is output from the end part of the dust removal net pipe;
step four: blocking prevention: the self-rotation of the scraper can clean the filter screen layer arranged at the tail part of the pulley frame, so that the blockage of dust is reduced;
step five: adhesion prevention: make the unloading board form reciprocating motion through the pinion rack, promote the unloading effect of flitch down, promote the collection efficiency of hopper to the material, avoid the material adhesion on the surface of flitch down simultaneously.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the unidirectional material pushing slider is arranged, the motor drives one group of the large gears to rotate, the large gears drive the other group of the large gears to carry out meshing transmission, the two groups of the large gears can rotate in opposite directions, the grinding roller coaxially connected with the large gears also rotates in opposite directions, the grinding roller is a common grinding part in the prior art, quartz raw materials input by the feeding pipe can be ground into powder through opposite rotation, the output shaft of the motor is connected with the first reciprocating rod through the belt pulley, the first reciprocating rod rotates and drives the unidirectional material pushing slider on the surface to move in a reciprocating manner, and the material spreading plate is fixedly arranged at the front end and the rear end of the unidirectional material pushing slider, so that the raw materials can be uniformly spread on the surface of the grinding roller by the movement of the unidirectional material pushing slider, and the grinding efficiency and the grinding precision of the raw materials can be improved.
2. According to the invention, through arranging the pressure plate, when irregular or difficultly-rolled raw materials are encountered in the processing process, the first reciprocating rod rotates and drives the one-way material pushing slider on the surface to reciprocate, the difficultly-rolled raw materials can be conveyed to the pressure plate along with the movement of the one-way material pushing slider, the rotation of the first reciprocating rod drives the gear inside the gear box to rotate, so that the second reciprocating rod of the output shaft at the bottom end of the gear box also rotates, the second reciprocating rod drives the surface-mounted pressure plate to reciprocate, and when the pressure plate moves downwards, the difficultly-rolled raw materials can be attached to the surface of the grinding roller, so that the grinding efficiency is further improved, the raw materials are prevented from remaining on the surface of the grinding roller, and the processing quality of the raw materials in the same batch is improved.
3. According to the invention, the first reciprocating rod drives the inside of the gear box to be in meshing transmission through the arrangement of the dust removal net pipe, the number of teeth at the top end inside the gear box is small, the number of the driving teeth with large number of teeth is small, and the driving teeth with large number of teeth can rotate more quickly, so that the fan blades connected with the top end of the gear box can rotate quickly, and the bottom surface of the dust removal net pipe is uniformly provided with the air inlet grooves, so that dust in the grinding box can be sucked and cleaned before quartz is not ground, and is output from the tail part of the dust removal net pipe, and the tail part of the dust removal net pipe is provided with the filter screen layer, so that the dust can be filtered, the doping of the dust is further reduced, and the quality of quartz powder is improved.
4. According to the invention, the scraper is arranged, and the scraper is arranged on the pulley yoke through the torsion spring shaft, so that the movement of the pressure plate drives the scraper connected with the rope to rotate, and the rotation of the scraper can clean the filter screen layer arranged at the tail part of the pulley yoke, so that the blockage of dust is reduced, and meanwhile, the cleaned and accumulated dust can fall into the dust collection box for storage, and the air flow and dust filtration effects are further improved.
5. The invention has the advantages that the blanking plate is arranged, the toothed plate is movably arranged on the surface of the grinding box, the surface of the toothed plate is provided with the spring, the reset effect of the toothed plate can be achieved, the top of the toothed plate is positioned on the rotating path of the cam, the toothed plate can be extruded along with the uniform rotation of the cam, so that the toothed plate can move in a reciprocating manner, when the toothed plate moves, the toothed plate can rotate at a certain angle through the tooth at the bottom to drive the meshed special-shaped wheel, the special-shaped wheel is fixedly connected with the blanking plate and is movably arranged on the surface of the grinding box through the rotating shaft, namely, when the grinding box and internal equipment are used for preparing quartz powder, the blanking plate can swing in a reciprocating manner through the rotating shaft, the blanking effect of the blanking plate is improved, the collection efficiency of the hopper on materials is improved, the materials are prevented from being adhered to the surface of the blanking plate, and the secondary lifting caused by excessive adhesion of the materials is prevented from polluting the environment when the materials are taken, further optimizing the operating environment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the right side structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the grinding box of the present invention;
FIG. 4 is a schematic axial side view of the one-way pushing slider of the present invention;
FIG. 5 is a schematic illustration of the drive train configuration of the grinding box of FIG. 3 in accordance with the present invention;
FIG. 6 is a right side schematic view of the dust-removing net pipe of the present invention;
FIG. 7 is a left side schematic view of the swage plate of the present invention;
FIG. 8 is a schematic cross-sectional view of the dust-removing net pipe of the present invention;
FIG. 9 is a schematic view of the structure at A in FIG. 5 according to the present invention;
FIG. 10 is a flow chart of the overall apparatus operation of the present invention.
In the figure: 1. grinding a box; 101. a hopper; 102. a feed pipe; 2. a motor; 201. a bull gear; 202. grinding the roller; 203. a gear case; 204. a first reciprocating lever; 205. a one-way material pushing slide block; 206. a material spreading plate; 3. a second reciprocating lever; 301. a material pressing plate; 4. a dust removal net pipe; 401. a fan blade; 5. a pulley yoke; 501. a squeegee; 502. a dust collecting box; 6. a toothed plate; 601. a special-shaped wheel; 602. a blanking plate; 603. a cam.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
as shown in fig. 1 to 7, the apparatus for preparing high purity high sphericity fused silica powder according to the present embodiment comprises a grinding box 1, a feeding pipe 102 installed on a top surface of one side of the grinding box 1, and a hopper 101 movably connected to a bottom of the grinding box 1, wherein a grinding roller 202 is installed inside the grinding box 1, large gears 201 are installed on end surfaces of the grinding roller 202, the large gears 201 are located outside the grinding box 1, a motor 2 is further installed on one side of the grinding box 1, an output shaft of the motor 2 is connected to the large gears 201, a gear box 203 is installed on an inner wall of the grinding box 1, a first reciprocating rod 204 is installed on the gear box 203 and an inner wall of one side of the grinding box 1, one side of the first reciprocating rod 204 extends out of the surface of the grinding box 1, an output shaft of the motor 2 is connected to an extending portion of the first reciprocating rod 204 through a belt pulley assembly, a one-way material pushing slider 205 is movably installed on a surface of the first reciprocating rod 204, and material spreading plates 206 are arranged at the front end and the rear end of the unidirectional material pushing slide block 205.
When in work: as shown in fig. 3 and 5, the motor 2 is started by an external electric control component, the motor 2 drives one set of the large gears 201 to rotate, the large gears 201 drive the other set to perform meshing transmission, the two sets of the large gears 201 rotate in opposite directions, and similarly, the grinding roller 202 coaxially connected with the large gears 201 also rotates in opposite directions, the grinding roller 202 is a common grinding component in the prior art, the quartz raw materials input by the feeding pipe 102 can be ground into powder through opposite rotation, because the output shaft of the motor 2 is connected with the first reciprocating rod 204 through the belt pulley, the first reciprocating rod 204 rotates and drives the one-way material pushing slider 205 on the surface to form reciprocating movement, and because the material spreading plate 206 is fixedly arranged at the front end and the rear end of the one-way material pushing slider 205, the raw materials can be uniformly spread on the surface of the grinding roller 202 through the movement of the one-way material pushing slider 205, so that the grinding efficiency and the grinding precision of the raw materials can be improved.
Example 2:
on the basis of example 1: as shown in fig. 3 and 7, in the apparatus for preparing high purity and high sphericity fused silica powder of the present embodiment, further, the second reciprocating rod 3 is mounted on the output shaft at the bottom end of the gear box 203, and the nip plate 301 is mounted on the surface of the second reciprocating rod 3, and the nip plate 301 is located outside the first reciprocating rod 204.
When in work: as shown in fig. 3 and 7, on the basis of the movement of the unidirectional material pushing slider 205, when an irregular or hard-to-roll raw material is encountered during the processing, the first reciprocating rod 204 rotates and drives the unidirectional material pushing slider 205 on the surface to perform reciprocating movement, the hard-to-roll raw material is conveyed to the pressure plate 301 along with the movement of the unidirectional material pushing slider 205, the rotation of the first reciprocating rod 204 drives the gear inside the gear box 203 to rotate, so the second reciprocating rod 3 on the output shaft at the bottom end of the gear box 203 also rotates, the second reciprocating rod 3 drives the pressure plate 301 mounted on the surface to perform reciprocating movement, when the pressure plate 301 moves down, the hard-to-roll raw material can be attached to the surface of the grinding roller 202, the grinding efficiency is further improved, the raw material is prevented from remaining on the surface of the grinding roller 202, and the processing quality of the raw material in the same batch is improved.
Example 3:
on the basis of example 1 and example 2: as shown in fig. 7 and 8, in the apparatus for preparing high purity and high sphericity fused quartz powder according to the present embodiment, further, a fan blade 401 is installed on an output shaft at the top end of the gear box 203, a dust removal mesh tube 4 is installed at the top end of the gear box 203, the end of the dust removal mesh tube 4 is located on the outer surface of the other side of the grinding box 1, and air inlet grooves are uniformly formed on the bottom surface of the dust removal mesh tube 4.
When in work: as shown in fig. 7 and 8, on the basis of the rotation of the first reciprocating rod 204, the first reciprocating rod 204 drives the inside of the gear box 203 to engage and drive, and because the number of teeth at the top end inside the gear box 203 is small, and the number of teeth at the top end of the gear box 203 is small, the fan blade 401 connected to the top end of the gear box 203 can rotate faster, and because the bottom surface of the dust removing mesh pipe 4 is uniformly provided with an air inlet slot, before quartz is not ground, dust inside the grinding box 1 can be sucked and cleaned and output from the end part of the dust removing mesh pipe 4, and the end part of the dust removing mesh pipe 4 is provided with a filter screen layer, so that the dust can be filtered, the doping of the dust is further reduced, and the quality of quartz powder is improved.
Example 4:
on the basis of examples 1 to 3: as shown in fig. 7 and 8, in the apparatus for preparing high purity high sphericity fused quartz powder according to the present embodiment, further, a dust collecting box 502 is connected to the bottom end of the pulley yoke 5 in a communicating manner, the pulley yoke 5 is installed at the end of the dust removing mesh tube 4, and a scraper 501 is installed at the bottom end of the pulley yoke 5 through a torsion spring shaft, wherein the scraper 501 is connected with the fan blade 401 through a rope for use.
When in work: as shown in fig. 7 and 8, on the basis of the reciprocating movement of the pressure plate 301, the scraper 501 is mounted on the pulley yoke 5 through the torsion spring shaft, so that the movement of the pressure plate 301 drives the scraper 501 connected with the rope to rotate, and the rotation of the scraper 501 cleans the filter screen layer mounted at the end of the pulley yoke 5, thereby reducing the blockage of dust, simultaneously enabling the cleaned and accumulated dust to fall into the dust collecting box 502 for storage, and further improving the air flow and dust filtering effects.
Example 5:
on the basis of examples 1 to 4: as shown in fig. 5, 3 and 9, in the apparatus for preparing high purity high sphericity fused quartz powder according to the present embodiment, further, a cam 603 is installed in an extension portion of the first reciprocating rod 204, a blanking plate 602 is installed inside two sides of the grinding box 1 through a rotating shaft, and a linkage spring is installed between the blanking plates 602 together, the blanking plate 602 is located below the grinding roller 202, a special-shaped wheel 601 is installed on one side of the blanking plate 602, a toothed plate 6 is movably installed on a surface of one side of the grinding box 1, the bottom of the toothed plate 6 is engaged with the special-shaped wheel 601 for transmission, and the top of the toothed plate 6 is used in cooperation with the cam 603.
When in work: as shown in fig. 5, 3 and 9, since the toothed plate 6 is movably mounted on the surface of the grinding box 1 and the surface of the toothed plate 6 is provided with a spring, the reset effect of the toothed plate 6 can be achieved, since the top of the toothed plate 6 is located on the rotation path of the cam 603, the toothed plate 6 can be squeezed along with the uniform rotation of the cam 603, so that the toothed plate 6 forms a reciprocating movement, when the toothed plate 6 moves, the toothed wheel 601 engaged with the teeth at the bottom is driven to rotate at a certain angle, the shaped wheel 601 is fixedly connected with the blanking plate 602 and movably mounted on the surface of the grinding box 1 through the rotating shaft, that is, when the grinding box 1 and the internal equipment prepare quartz powder, the blanking plate 602 can form a reciprocating swing through the toothed plate 6, the blanking effect of the blanking plate 602 is improved, the collection efficiency of the hopper 101 for the material is improved, meanwhile, the material is prevented from being adhered on the surface of the blanking plate 602, and the situation that the material is lifted secondarily and pollutes the environment due to excessive adhesion is prevented when the material is taken out, further optimizing the operating environment.
Example 6:
further, as shown in fig. 10, the method of using the apparatus for producing a high-purity high-sphericity fused silica powder:
the method comprises the following steps: spreading materials: the movement of the one-way material pushing slider 205 can uniformly spread the raw materials on the surface of the grinding roller 202, which is beneficial to improving the grinding efficiency and the grinding precision of the raw materials;
step two: pressing materials: when the material pressing plate 301 moves downwards, raw materials which are difficult to roll can be attached to the surface of the grinding roller 202, so that the grinding efficiency is further improved, the raw materials are prevented from remaining on the surface of the grinding roller 202, and the processing quality of the raw materials in the same batch is improved;
step three: preventing doping: the fan blades 401 connected with the top end of the gear box 203 can rotate rapidly, and before quartz is not ground, dust in the grinding box 1 can be sucked and cleaned and is output from the tail part of the dust removal net pipe 4;
step four: and (4) blocking prevention: the self-rotation of the scraper 501 can clean the filter screen layer arranged at the tail part of the pulley frame 5, so that the blockage of dust is reduced;
step five: adhesion prevention: the blanking plate 602 is made to swing back and forth through the toothed plate 6, so that the blanking effect of the blanking plate 602 is improved, the collection efficiency of the hopper 101 on materials is improved, and meanwhile, the materials are prevented from being adhered to the surface of the blanking plate 602.
The working principle of the invention is as follows: as shown in fig. 3 and 5, the motor 2 is started by an external electric control component, the motor 2 drives one set of the large gears 201 to rotate, the large gears 201 drive the other set to perform meshing transmission, the two sets of the large gears 201 rotate in opposite directions, and similarly, the grinding roller 202 coaxially connected with the large gears 201 also rotates in opposite directions, the grinding roller 202 is a common grinding component in the prior art, the quartz raw material input by the feeding pipe 102 can be ground into powder through opposite rotation, because the output shaft of the motor 2 is connected with the first reciprocating rod 204 through the belt pulley, the first reciprocating rod 204 rotates and drives the one-way material pushing slider 205 on the surface to form reciprocating movement, and because the material spreading plate 206 is fixedly arranged at the front end and the rear end of the one-way material pushing slider 205, the raw material can be uniformly spread on the surface of the grinding roller 202 through the movement of the one-way material pushing slider 205, which is beneficial to improving the grinding efficiency and the grinding precision of the raw material;
as shown in fig. 3 and 7, on the basis of the movement of the unidirectional material pushing slider 205, when an irregular or hard-to-roll raw material is encountered during the processing, the first reciprocating rod 204 rotates and drives the unidirectional material pushing slider 205 on the surface to perform reciprocating movement, the hard-to-roll raw material is conveyed to the pressure plate 301 along with the movement of the unidirectional material pushing slider 205, the rotation of the first reciprocating rod 204 drives the gear inside the gear box 203 to rotate, so the second reciprocating rod 3 of the output shaft at the bottom end of the gear box 203 also rotates, the second reciprocating rod 3 drives the pressure plate 301 mounted on the surface to perform reciprocating movement, and when the pressure plate 301 moves down, the hard-to-roll raw material can be attached to the surface of the grinding roller 202, so that the grinding efficiency is further improved, the raw material is prevented from remaining on the surface of the grinding roller 202, and the processing quality of the raw material in the same batch is improved;
as shown in fig. 7 and 8, on the basis of the rotation of the first reciprocating rod 204, the first reciprocating rod 204 drives the inside of the gear box 203 to engage and drive, because the number of teeth at the top end inside the gear box 203 is small, and the number of teeth at the top end of the gear box 203 is large, the fan blade 401 connected to the top end of the gear box 203 rotates faster, and because the bottom surface of the dust removal mesh pipe 4 is uniformly provided with an air inlet slot, before the quartz is not ground, dust inside the grinding box 1 can be sucked and cleaned, and is output from the end of the dust removal mesh pipe 4, and the end of the dust removal mesh pipe 4 is provided with a filter screen layer, so that the dust can be filtered, the doping of the dust is further reduced, and the quality of the quartz powder is improved;
as shown in fig. 7 and 8, on the basis of the reciprocating movement of the pressure plate 301, since the scraper 501 is mounted on the pulley yoke 5 through a torsion spring shaft, the movement of the pressure plate 301 drives the scraper 501 connected with a rope to rotate, and the rotation of the scraper 501 cleans a filter screen layer mounted at the end of the pulley yoke 5, so as to reduce the blockage of dust, and simultaneously, the cleaned and accumulated dust can fall into the dust collecting box 502 for storage, thereby further improving the air flow and dust filtering effects;
as shown in fig. 5, 3 and 9, since the toothed plate 6 is movably mounted on the surface of the grinding box 1 and the surface of the toothed plate 6 is provided with a spring, the reset effect of the toothed plate 6 can be achieved, since the top of the toothed plate 6 is located on the rotation path of the cam 603, the toothed plate 6 can be squeezed along with the uniform rotation of the cam 603, so that the toothed plate 6 forms a reciprocating movement, when the toothed plate 6 moves, the toothed wheel 601 engaged with the teeth at the bottom is driven to rotate at a certain angle, the shaped wheel 601 is fixedly connected with the blanking plate 602 and movably mounted on the surface of the grinding box 1 through the rotating shaft, that is, when the grinding box 1 and the internal equipment prepare quartz powder, the blanking plate 602 can form a reciprocating swing through the toothed plate 6, the blanking effect of the blanking plate 602 is improved, the collection efficiency of the hopper 101 for the material is improved, meanwhile, the material is prevented from being adhered on the surface of the blanking plate 602, and the situation that the material is lifted secondarily and pollutes the environment due to excessive adhesion is prevented when the material is taken out, further optimizing the operating environment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The equipment for preparing the high-purity high-sphericity fused quartz powder comprises a grinding box (1), a feeding pipe (102) arranged on the top surface of one side of the grinding box (1) and a hopper (101) movably connected with the bottom of the grinding box (1); the grinding device is characterized in that a grinding roller (202) is arranged in the grinding box (1), the end faces of the grinding roller (202) are provided with large gears (201), the large gears (201) are positioned on the outer side of the grinding box (1), a motor (2) is further arranged on one side of the grinding box (1), and an output shaft of the motor (2) is connected with the large gears (201); the grinding box comprises a grinding box body (1), and is characterized in that a gear box (203) is installed on the inner wall of the grinding box body (1), a first reciprocating rod (204) is installed on the gear box (203) and the inner wall of one side of the grinding box body (1) together, one side of the first reciprocating rod (204) extends out of the surface of the grinding box body (1), an output shaft of a motor (2) is connected with an extending portion of the first reciprocating rod (204) through a belt pulley assembly, a one-way material pushing sliding block (205) is movably installed on the surface of the first reciprocating rod (204), and material spreading plates (206) are installed at the front end and the rear end of the one-way material pushing sliding block (205).
2. The apparatus for preparing a high-purity high-sphericity fused quartz powder according to claim 1, wherein: the second reciprocating rod (3) is installed to the bottom output shaft of gear box (203), and the surface mounting of second reciprocating rod (3) has pressure flitch (301), and pressure flitch (301) are located the outside of first reciprocating rod (204).
3. The apparatus for preparing a high-purity high-sphericity fused quartz powder according to claim 1, wherein: the fan blades (401) are installed on an output shaft at the top end of the gear box (203), the dust removal net pipe (4) is installed at the top end of the gear box (203), and the tail portion of the dust removal net pipe (4) is located on the outer surface of the other side of the grinding box (1).
4. The apparatus for preparing a high-purity high-sphericity fused quartz powder according to claim 3, characterized in that: and air inlet grooves are uniformly formed in the bottom surface of the dust removal net pipe (4).
5. The apparatus for preparing a high-purity high-sphericity fused quartz powder according to claim 4, wherein: the dust removal net pipe is characterized in that a pulley yoke (5) is installed at the tail part of the dust removal net pipe (4), a dust collection box (502) is connected to the bottom end of the tail part of the pulley yoke (5) in an intercommunicating mode, a scraper (501) is installed at the bottom end of the pulley yoke (5) through a torsion spring shaft, and the scraper (501) is connected with fan blades (401) through a rope for use.
6. The apparatus for preparing a high-purity high-sphericity fused quartz powder according to claim 1, wherein: a cam (603) is mounted on an extension portion of the first reciprocating lever (204).
7. The apparatus for preparing a high-purity high-sphericity fused quartz powder according to claim 6, wherein: the grinding box is characterized in that blanking plates (602) are mounted inside two sides of the grinding box (1) through rotating shafts, linkage springs are mounted between the blanking plates (602) together, and the blanking plates (602) are located below the grinding rollers (202).
8. The apparatus for preparing a high-purity high-sphericity fused quartz powder according to claim 7, wherein: the grinding wheel is characterized in that a special-shaped wheel (601) is installed on one side of the lower material plate (602), a toothed plate (6) is movably installed on the surface of one side of the grinding box (1), the bottom of the toothed plate (6) is in meshing transmission with the special-shaped wheel (601), and the top of the toothed plate (6) is matched with the cam (603) for use.
9. The process for treating the apparatus for producing a high-purity high-sphericity fused silica powder, which is applied to the apparatus for producing a high-purity high-sphericity fused silica powder according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
the method comprises the following steps: spreading materials: the raw materials can be uniformly paved on the surface of the grinding roller (202) by the movement of the one-way material pushing sliding block (205), so that the grinding efficiency and the grinding precision of the raw materials are improved;
step two: material pressing: when the pressure plate (301) moves downwards, raw materials which are difficult to roll can be attached to the surface of the grinding roller (202), so that the grinding efficiency is further improved, the raw materials are prevented from remaining on the surface of the grinding roller (202), and the processing quality of the raw materials in the same batch is improved;
step three: preventing doping: the fan blades (401) connected with the top end of the gear box (203) can rotate rapidly, and before quartz is not ground, dust in the grinding box (1) can be sucked and cleaned and is output from the tail part of the dust removal net pipe (4);
step four: blocking prevention: the scraper (501) can clean the filter screen layer arranged at the tail part of the pulley frame (5) by self rotation, so that the blockage of dust is reduced;
step five: adhesion prevention: flitch (602) form reciprocating motion under making through pinion rack (6), promote the unloading effect of flitch (602) down, promote the collection efficiency of hopper (101) to the material, avoid the material adhesion on the surface of flitch (602) down simultaneously.
CN202210931154.7A 2022-08-04 2022-08-04 Equipment for preparing high-purity high-sphericity fused quartz powder and using method Pending CN115007255A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB859418A (en) * 1958-02-06 1961-01-25 Susumu Kakiuchi Improvements in or relating to a grinding apparatus
CN204294282U (en) * 2014-12-04 2015-04-29 滁州市洪武报废汽车回收拆解利用有限公司 A kind of car load vehicle frame crushing system
CN208427111U (en) * 2018-03-06 2019-01-25 苏加强 A kind of paper grade (stock) timber grinding device
CN110420736A (en) * 2019-08-12 2019-11-08 李云 A kind of industrial chemicals grinding device
CN212468420U (en) * 2020-05-06 2021-02-05 铜陵同达兴实业有限责任公司 Iron oxide production is with raw materials multi-stage reduction device
CN112588364A (en) * 2020-11-27 2021-04-02 邵照群 Non-woven fabric feeding back device
CN213376848U (en) * 2020-08-03 2021-06-08 鸡西德立重工金属结构制造有限公司 Solid waste's reducing mechanism
CN216093899U (en) * 2021-08-16 2022-03-22 邹城市天成新材料制品有限公司 Glass fiber product device
CN216727465U (en) * 2022-01-10 2022-06-14 刘闻宇 Clout recovery unit is used in lathe processing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB859418A (en) * 1958-02-06 1961-01-25 Susumu Kakiuchi Improvements in or relating to a grinding apparatus
CN204294282U (en) * 2014-12-04 2015-04-29 滁州市洪武报废汽车回收拆解利用有限公司 A kind of car load vehicle frame crushing system
CN208427111U (en) * 2018-03-06 2019-01-25 苏加强 A kind of paper grade (stock) timber grinding device
CN110420736A (en) * 2019-08-12 2019-11-08 李云 A kind of industrial chemicals grinding device
CN212468420U (en) * 2020-05-06 2021-02-05 铜陵同达兴实业有限责任公司 Iron oxide production is with raw materials multi-stage reduction device
CN213376848U (en) * 2020-08-03 2021-06-08 鸡西德立重工金属结构制造有限公司 Solid waste's reducing mechanism
CN112588364A (en) * 2020-11-27 2021-04-02 邵照群 Non-woven fabric feeding back device
CN216093899U (en) * 2021-08-16 2022-03-22 邹城市天成新材料制品有限公司 Glass fiber product device
CN216727465U (en) * 2022-01-10 2022-06-14 刘闻宇 Clout recovery unit is used in lathe processing

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