CN112620169A - Processing treatment system for quartz sand preparation - Google Patents

Processing treatment system for quartz sand preparation Download PDF

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Publication number
CN112620169A
CN112620169A CN202011347486.8A CN202011347486A CN112620169A CN 112620169 A CN112620169 A CN 112620169A CN 202011347486 A CN202011347486 A CN 202011347486A CN 112620169 A CN112620169 A CN 112620169A
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China
Prior art keywords
plate
scrubbing
quartz
sliding
board
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CN202011347486.8A
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Chinese (zh)
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陈新
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Individual
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Individual
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Priority to CN202011347486.8A priority Critical patent/CN112620169A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays

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  • Cleaning In General (AREA)

Abstract

The invention relates to a processing treatment system for quartz sand preparation, which comprises a base, a support frame, a washing hopper, a feeding roller, a washing device and a delaying device, wherein the washing device is arranged on the base, a driving shaft rotates to drive a cam to rotate, the cam drives a sliding frame to slide when rotating, the sliding frame drives a rack plate to move up and down when sliding up and down, so that the washing plate can wash quartz stones in a washing cavity up and down, and meanwhile, the driving shaft rotates to drive the feeding roller to rotate so as to convey and drop the quartz stones, so that the washing and washing can be completed in one step; the delay device is arranged, and the quartz stone rubs and washes for a long time by contacting the rubber resistance rod when falling, so that a better cleaning effect is realized; the delay device who sets up through rotating the threaded rod, drives the lug when the dwang rotates and rotates, and then realizes the adjustment to the accommodation range of quartz, has realized the control to the quartz whereabouts volume.

Description

Processing treatment system for quartz sand preparation
Technical Field
The invention relates to the technical field of quartz sand preparation, in particular to a processing system for quartz sand preparation.
Background
The quartz sand is quartz particles formed by crushing and processing quartz stone, and the quartz stone is a non-metallic mineral substance and is a silicate mineral with hardness, wear resistance and stable chemical properties. The color of the quartz sand is milk white or colorless and semitransparent, is an important industrial mineral raw material and a non-chemical dangerous product, and is widely used in the industries of glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, building, chemical engineering, plastics, rubber, grinding materials, filter materials and the like;
the steps of scrubbing, desliming, flotation, acid leaching, microbial leaching and the like are required before the quartz stone is processed into high-purity quartz sand, wherein the scrubbing refers to removing thin film iron, bonding and mud impurity minerals on the surface of the quartz sand and further grinding mineral aggregates which are not monomeric by means of mechanical force and abrasive stripping force among sand grains, and the effect of further purifying the quartz sand is achieved by grading operation, but the following problems exist in the existing scrubbing and desliming equipment during use:
(1) because the quartz stone needs to be washed before being scrubbed, the surface of the quartz stone is wetted so as to be convenient for subsequent scrubbing, the existing device on the market can not carry out scrubbing on the cleaned quartz stone, generally the quartz stone is divided into a plurality of steps, and the device is troublesome and labor-consuming; .
(2) When the cleaned quartz stone falling down and being scrubbed is treated, the scrubbing time of the quartz stone cannot be prolonged, so that the cleaning effect of the quartz stone during scrubbing is influenced, and the purity of subsequently processed quartz sand is low;
(3) most devices cannot control the falling amount of the quartz stones when the cleaned quartz stones are subjected to continuous blanking processing, and directly influence the scrubbing effect of the quartz stones;
in order to solve the above problems, the present invention provides a processing system for quartz sand production.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a processing treatment system for quartz sand preparation comprises a base, a support frame, a washing hopper, a feeding roller, a scrubbing device and a delay device, wherein the support frame is fixedly arranged in the middle of the upper surface of the base;
the scrubbing device comprises a scrubbing cavity, a supporting plate, a driving motor, a driving shaft, a driving belt pulley, a cam, a feeding rotating shaft, a driven belt pulley, a belt, a sliding frame, a limiting block, a reset spring, a sliding chute, a lifting plate, a rack plate, a lifting rotating shaft, a gear and a scrubbing plate, wherein the scrubbing cavity is fixedly arranged in the middle of the upper surface of a base, an opening in the upper surface of the scrubbing cavity corresponds to a lower opening of a washing hopper, the supporting plate fixedly connected with the base is arranged on the right side of the scrubbing cavity, the driving motor is fixedly arranged on the right side of the supporting plate through the motor plate, the driving shaft is fixedly arranged at the output end of the driving motor and penetrates through the supporting plate, the driving belt pulley is fixedly arranged on the outer side of the driving shaft, the cam fixedly connected with the driving shaft is arranged on the front side of the, the driven belt wheel and the driving belt wheel are driven by a belt, the lower part of the cam is provided with a sliding frame which is connected with the left side of the supporting plate in a sliding way, the left side of the supporting plate is fixedly provided with a limiting block, the lower part of the sliding frame penetrates through and slides in the inner cavity of the limiting block, the outer side of the sliding frame is sleeved with a return spring which is positioned on the upper parts of the limiting block and the sliding frame, the left side and the right side of the front and the back of the scrubbing cavity are respectively and correspondingly provided with a sliding groove, a lifting plate is arranged in the sliding groove in a sliding way, the two lifting plates are respectively and fixedly provided with a rack plate close to one side, the front part of the scrubbing cavity is rotatably provided with a lifting rotating shaft, the outer side of the lifting rotating shaft is fixedly provided with a gear which is engaged with the two, the driving motor output end drives the driving shaft to rotate, the driving shaft drives the driving belt wheel to rotate when rotating, the feeding rotating shaft is rotated to drive the feeding roller in the washing bucket to rotate, so that the quartz stone falls, and meanwhile, the cam rotates to drive the sliding frame to slide, so that the quartz stone in the scrubbing cavity is scrubbed up and down by the scrubbing plate on the two sides of the scrubbing cavity.
The delaying device comprises rotating plates, buffer springs, rubber resistance rods and electric push rods, wherein the rotating plates are movably mounted on one sides, close to the two scrubbing plates, of the two scrubbing plates, sliding grooves are formed in the opposite sides of the two rotating plates, the buffer plates are slidably mounted in the sliding grooves, the buffer springs are fixedly mounted at the lower parts of the buffer plates, the ends, away from the buffer plates, of the buffer springs are fixedly connected with the sliding grooves, the rubber resistance rods are fixedly mounted on the sides, close to the inner cavities of the two scrubbing plates, the electric push rods are fixedly mounted on the sides, close to the inner cavities of the two scrubbing plates, of the electric push rods are movably connected with the rotating plates, and are contacted with the rubber resistance rods when quartz falls, due to the elasticity of the buffer spring to the buffer plate, the rubbing time of the quartz stone in the scrubbing cavity is prolonged, and the quartz stone is convenient to clean.
Preferably, the circumference of the upper surface of the feeding roller is fixedly provided with four baffles, a material control unit is arranged in an inner cavity of the feeding roller, and the feeding roller is convenient to rotate and convey the quartz stone continuously through the baffles.
Preferably, accuse material unit includes dwang, threaded rod, lug, arc extension board and guide spring, the dwang rotates to be installed at feed roll inner chamber middle part, the threaded rod runs through and washes fill left side lower part and dwang left side fixed connection, dwang outside circumference fixed mounting has the lug, the through-hole has been seted up to feed roll upper surface circumference, slidable mounting has the arc extension board in the through-hole, arc extension board quantity is four, arc extension board lower surface both sides all are equipped with and pass through the rotation threaded rod with feed roll fixed connection's guide spring, drive the dwang rotation when making the threaded rod rotate, make the arc extension board outwards release, the realization is to and then the regulation and control of what of accommodation range of messenger's quartz.
Preferably, the lower part of the scrubbing cavity is provided with a placing bin which is in sliding connection with the base, and the quartz stone which enters the scrubbing cavity after being scrubbed is conveniently collected and processed through the placing bin.
The invention has the beneficial effects that:
1. according to the scrubbing device provided by the invention, the driving shaft rotates to drive the cam to rotate, the cam drives the sliding frame to slide when rotating, the sliding frame drives the rack plate to move up and down when sliding up and down, so that the scrubbing plate can scrub quartz stones in the scrubbing cavity up and down, and meanwhile, the driving shaft drives the feeding roller to rotate when rotating, so that the quartz stones are conveyed and fall down, and the washing and scrubbing are completed in one step;
2. according to the delaying device, the quartz stone is contacted with the rubber resistance rod when falling, the rubber resistance rod drives the buffer plate to push downwards, and the quartz stone scrubbing time is prolonged due to the elasticity of the buffer plate by the buffer spring, so that a better cleaning effect is realized;
3. according to the invention, through the arranged material control unit and the rotation of the threaded rod, the rotating rod drives the lug to rotate when rotating, so that the arc-shaped extension plate is lifted when the lug rotates to push the arc-shaped extension plate outwards, the accommodation range of quartz stones is further adjusted, and the falling amount of the quartz stones is controlled.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 4 is a schematic left side sectional view of a portion of the present invention;
FIG. 5 is a schematic front view of the delay device of the present invention;
FIG. 6 is a schematic diagram of a right cross-sectional structure of the material control unit of the present invention;
fig. 7 is a schematic view of the front structure of the feed roller of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a processing system for quartz sand preparation comprises a base 1, a support frame 2, a washing bucket 3, a feed roller 4, a scrubbing device and a delay device, wherein the support frame 2 is fixedly installed in the middle of the upper surface of the base 1, the washing bucket 3 penetrating through the support frame 2 is fixedly installed on the upper surface of the support frame 2, the feed roller 4 is rotatably installed on the lower portion of the inner cavity of the washing bucket 3, the scrubbing device fixedly connected with the base 1 is arranged below the feed roller 4, and the delay device is arranged in the inner cavity of the scrubbing device;
the scrubbing device comprises a scrubbing cavity 51, a support plate 52, a driving motor 53, a driving shaft 54, a driving belt wheel 55, a cam 56, a feeding rotating shaft 57, a driven belt wheel 58, a belt 59, a sliding frame 590, a limiting block 591, a return spring 592, a sliding chute 593, a lifting plate 594, a rack plate 595, a lifting rotating shaft 596, a gear 597 and a scrubbing plate 598, wherein the scrubbing cavity 51 is fixedly arranged in the middle of the upper surface of the base 1, an opening in the upper surface of the scrubbing cavity 51 corresponds to an opening in the lower surface of the washing bucket 3, the support plate 52 fixedly connected with the base 1 is arranged on the right side of the scrubbing cavity 51, the driving motor 53 is fixedly arranged on the right side of the support plate 52 through a motor plate, the driving shaft 54 is fixedly arranged at the output end of the driving motor 53, the driving belt wheel 55 is fixedly arranged on the outer side of the driving shaft 54, the cam, a driven belt wheel 58 is fixedly arranged outside the feeding rotating shaft 57, one end of the feeding rotating shaft 57, which is far away from the supporting plate 52, penetrates through the right side of the washing bucket 3 and is fixedly connected with the feeding roller 4, the driven belt wheel 58 and the driving belt wheel 55 are driven by a belt 59, a sliding frame 590 which is slidably connected with the left side of the supporting plate 52 is arranged at the lower part of the cam 56, a limiting block 591 is fixedly arranged at the left side of the supporting plate 52, the lower part of the sliding frame 590 penetrates and slides in an inner cavity of the limiting block 591, a return spring 592 is sleeved at the outer side of the sliding frame 590, the return spring 592 is positioned at the upper parts of the limiting block 591 and the sliding frame 590, sliding grooves 593 are correspondingly arranged at the left side and the right side of the front and the back side of the scrubbing cavity 51, lifting plates 594 are slidably arranged in the sliding grooves 593, the middle parts of two lifting plates 594 close to one side are fixedly provided with a scrubbing plate 598, the scrubbing plate 598 is positioned in the middle part of an inner cavity of a scrubbing cavity 51, the right side wall of the scrubbing cavity 51 is provided with a sliding groove, the upper part of a sliding frame 590 penetrates through the sliding groove and is fixedly connected with the right lifting plate 594, when quartz stone cleaned in the inner cavity of the washing bucket 3 is scrubbed, a driving motor 53 is started, the output end of the driving motor 53 drives a driving shaft 54 to rotate, the driving shaft 54 drives a driving belt wheel 55 to rotate when rotating, the driving belt wheel 55 drives a driven belt wheel 58 to rotate through a belt 59 when rotating, the driven belt wheel 58 drives a feeding rotating shaft 57 to rotate, the feeding rotating shaft 57 drives a feeding roller 4 in the washing bucket 3 to rotate so as to fall the quartz stone, the driving shaft 54 simultaneously drives a cam 56 to rotate, the sliding frame 590 is driven to slide on a supporting plate 52 when the cam 56 rotates, the lifter plate 594 slides and simultaneously drives the right rack plate 595 to move, and the right rack plate 595 slides and drives the left rack plate 595 to move oppositely through the gear 597, so that the quartz stones in the scrubbing cavity 51 are scrubbed up and down by the scrubbing plates 598 on the two sides of the inner cavity of the scrubbing cavity 51.
The delaying device comprises a rotating plate 61, a buffer plate 62, a buffer spring 63, a rubber resistance rod 64 and an electric push rod 65, wherein the rotating plate 61 is movably arranged on one side, close to two scrubbing plates 598, of each of the two scrubbing plates 598, a sliding groove is formed in one side, opposite to the two rotating plates 61, of each of the two rotating plates 61, the buffer plate 62 is slidably arranged in the sliding groove, the buffer spring 63 is fixedly arranged on the lower portion of the buffer plate 62, one end, far away from the buffer plate 62, of the buffer spring 63 is fixedly connected with the sliding groove, the rubber resistance rod 64 is fixedly arranged on one side, close to one side, of each of the two scrubbing plates 598, an electric push rod 65 is fixedly arranged on one side, close to one side, of the inner cavity of each of the two scrubbing plates 598, one end, far away from the scrubbing plates 598, of the electric push rod 65 is movably connected with the rotating plates 61, when the quartz stone falls down, the quartz stone contacts the rubber resistance rod 64, the rubber resistance rod 64 drives the buffer plate 62 to push downwards, and the quartz stone scrubbing time is prolonged due to the elasticity of the buffer plate 62 by the buffer spring 63.
The feeding roller 4 is provided with four baffle plates 41 in the circumferential direction, the inner cavity of the feeding roller 4 is provided with a material control unit, and quartz stones can be conveyed by the baffle plates 41 in a rotating manner conveniently in the continuity of the feeding roller 4.
The material control unit comprises a rotating rod 71, a threaded rod 72, a convex block 73, an arc-shaped extension plate 74 and a guide spring 75, the rotating rod 71 is rotatably installed in the middle of an inner cavity of the feed roller 4, the threaded rod 72 penetrates through the lower part of the left side of the washing bucket 3 and is fixedly connected with the left side of the rotating rod 71, the convex block 73 is circumferentially and fixedly installed on the outer side of the rotating rod 71, a through hole is circumferentially formed in the upper surface of the feed roller 4, the arc-shaped extension plates 74 are slidably installed in the through hole, the number of the arc-shaped extension plates 74 is four, the guide springs 75 fixedly connected with the feed roller 4 are respectively arranged on two sides of the lower surface of the arc-shaped extension plate 74, when the falling amount of the quartz stone is reduced and controlled, the threaded rod 72 is rotated clockwise, the rotating rod 71 is driven to rotate when the threaded rod 72 rotates clockwise, the, make the space between two baffles 41 reduce to the realization is acceptd a small amount of quartz, when the whereabouts volume of quartz increases when needs, anticlockwise rotation threaded rod 72, thereby threaded rod 72 drives dwang 71 anticlockwise rotation when anticlockwise rotation and realizes the space increase between two baffles 41, and then makes the accommodation scope of quartz enlarge.
Scrubbing chamber 51 lower part is equipped with and base 1 sliding connection place the storehouse 8, places the storehouse 8 through the setting and is convenient for collect the quartz that scrubbing chamber 51 entered after scrubbing and handles.
The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only to illustrate the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a quartz sand preparation is with processing system, includes base (1), support frame (2), washes fill (3), feed roll (4), cleans device, delay device, its characterized in that: the middle part of the upper surface of the base (1) is fixedly provided with a support frame (2), the upper surface of the support frame (2) is fixedly provided with a washing bucket (3) penetrating through the support frame (2), the lower part of the inner cavity of the washing bucket (3) is rotatably provided with a feed roller (4), a scrubbing device fixedly connected with the base (1) is arranged below the feed roller (4), and the inner cavity of the scrubbing device is provided with a delay device;
the scrubbing device comprises a scrubbing cavity (51), a support plate (52), a driving motor (53), a driving shaft (54), a driving belt wheel (55), a cam (56), a feeding rotating shaft (57), a driven belt wheel (58), a belt (59), a sliding frame (590), a limiting block (591), a reset spring (592), a sliding groove (593), a lifting plate (594), a rack plate (595), a lifting rotating shaft (596), a gear (597) and a scrubbing plate (598), wherein the scrubbing cavity (51) is fixedly arranged in the middle of the upper surface of a base (1), an opening in the upper surface of the scrubbing cavity (51) corresponds to a lower opening of a washing bucket (3), the support plate (52) fixedly connected with the base (1) is arranged on the right side of the scrubbing cavity (51), the driving motor (53) is fixedly arranged on the right side of the support plate (52) through a motor plate, and the driving shaft (54) is, a driving belt wheel (55) is fixedly arranged on the outer side of the driving shaft (54), a cam (56) fixedly connected with the driving shaft (54) is arranged on the front side of the driving belt wheel (55), a feeding rotating shaft (57) rotatably connected with the supporting plate (52) is arranged on the upper portion of the driving shaft (54), a driven belt wheel (58) is fixedly arranged outside the feeding rotating shaft (57), one end, far away from the supporting plate (52), of the feeding rotating shaft (57) penetrates through the right side of the washing bucket (3) and is fixedly connected with the feeding roller (4), the driven belt wheel (58) and the driving belt wheel (55) are transmitted through a belt (59), a sliding frame (590) slidably connected with the left side of the supporting plate (52) is arranged on the lower portion of the cam (56), a limiting block (591) is fixedly arranged on the left side of the supporting plate (52), the lower portion of the, reset spring (592) are located stopper (591) and carriage (590) upper portion, it has all been seted up spout (593) to clean the left and right sides of chamber (51) front and back all correspondence, it has lifter plate (594) to slide in spout (593), two lifter plates (594) are close to the equal fixed mounting in one side and have rack plate (595), it installs lift pivot (596) to clean chamber (51) front portion rotation, lift pivot (596) outside fixed mounting has gear (597), gear (597) and two rack plate (595) meshing, two lifter plates (594) are close to the equal fixed mounting in one side middle part and have and clean board (598), it is located and cleans chamber (51) inner chamber middle part to clean board (598), it has seted up the sliding tray to clean chamber (51) right side wall, carriage (590) upper portion runs through sliding tray and right side lifter plate (594) fixed connection.
The delaying device includes rotor plate (61), buffer board (62), buffer spring (63), rubber resistance bar (64) and electric putter (65), two are wiped and are washed board (598) and be close to one side equal movable mounting and have rotor plate (61) mutually, the sliding tray has all been seted up to one side in opposite directions in two rotor plates (61), sliding mounting has buffer board (62) in the sliding tray, buffer board (62) lower part fixed mounting has buffer spring (63), buffer spring (63) are kept away from buffer board (62) one end and sliding tray fixed connection, two buffer board (62) are close to one side mutually and are followed last to equal fixed mounting down having rubber resistance bar (64), two are wiped and are washed board (598) inner chamber and be close to one side equal fixed mounting and have electric putter (65) mutually, electric putter (65) are kept away from and are wiped and are washed board (598) one end and rotor plate (61) swing.
2. The system of claim 1, wherein the system further comprises: the material conveying device is characterized in that baffle plates (41) are circumferentially and fixedly mounted on the upper surface of the material conveying roller (4), the number of the baffle plates (41) is four, and a material control unit is arranged in the inner cavity of the material conveying roller (4).
3. The system of claim 1, wherein the system further comprises: accuse material unit includes dwang (71), threaded rod (72), lug (73), arc extension board (74) and guide spring (75), dwang (71) rotate to be installed at feed roll (4) inner chamber middle part, threaded rod (72) run through wash fill (3) left side lower part and dwang (71) left side fixed connection, dwang (71) outside circumference fixed mounting has lug (73), the through-hole has been seted up to feed roll (4) upper surface circumference, slidable mounting has arc extension board (74) in the through-hole, arc extension board (74) quantity is four, arc extension board (74) lower surface both sides all are equipped with guide spring (75) with feed roll (4) fixed connection.
4. The system of claim 1, wherein the system further comprises: the lower part of the scrubbing cavity (51) is provided with a placing bin (8) which is connected with the base (1) in a sliding way.
CN202011347486.8A 2020-11-26 2020-11-26 Processing treatment system for quartz sand preparation Withdrawn CN112620169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011347486.8A CN112620169A (en) 2020-11-26 2020-11-26 Processing treatment system for quartz sand preparation

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Application Number Priority Date Filing Date Title
CN202011347486.8A CN112620169A (en) 2020-11-26 2020-11-26 Processing treatment system for quartz sand preparation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115318740A (en) * 2022-08-16 2022-11-11 重庆欣时达生物技术有限公司 Automatic cleaning device for potentilla anserina fruits

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Publication number Priority date Publication date Assignee Title
CN103736912A (en) * 2014-01-27 2014-04-23 无锡锡南铸造机械有限公司 Continuous high-speed used sand washing and rubbing regeneration device
CN104986775A (en) * 2015-07-16 2015-10-21 安徽东阳矿业科技有限公司 Quartz sand flushing and sorting device
CN108971112A (en) * 2018-07-27 2018-12-11 黄海璇 A kind of quartz sand surface dirt flushing cisterns
CN109304325A (en) * 2018-08-30 2019-02-05 嘉兴市豪艺家纺有限公司 A kind of quartz sand cleaning device
CN109454048A (en) * 2018-12-25 2019-03-12 新沂市晶润石英材料有限公司 A kind of cleaning device for quartz sand and method
CN111170322A (en) * 2020-01-21 2020-05-19 湖南黎辉新材料科技有限公司 High-purity quartz sand purification cleaning machine
CN111701932A (en) * 2020-06-25 2020-09-25 江苏通宇建筑钢结构工程有限公司 Quartz sand belt cleaning device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736912A (en) * 2014-01-27 2014-04-23 无锡锡南铸造机械有限公司 Continuous high-speed used sand washing and rubbing regeneration device
CN104986775A (en) * 2015-07-16 2015-10-21 安徽东阳矿业科技有限公司 Quartz sand flushing and sorting device
CN108971112A (en) * 2018-07-27 2018-12-11 黄海璇 A kind of quartz sand surface dirt flushing cisterns
CN109304325A (en) * 2018-08-30 2019-02-05 嘉兴市豪艺家纺有限公司 A kind of quartz sand cleaning device
CN109454048A (en) * 2018-12-25 2019-03-12 新沂市晶润石英材料有限公司 A kind of cleaning device for quartz sand and method
CN111170322A (en) * 2020-01-21 2020-05-19 湖南黎辉新材料科技有限公司 High-purity quartz sand purification cleaning machine
CN111701932A (en) * 2020-06-25 2020-09-25 江苏通宇建筑钢结构工程有限公司 Quartz sand belt cleaning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115318740A (en) * 2022-08-16 2022-11-11 重庆欣时达生物技术有限公司 Automatic cleaning device for potentilla anserina fruits

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Application publication date: 20210409