CN120734035B - Quartz sand washing pulverizer - Google Patents
Quartz sand washing pulverizerInfo
- Publication number
- CN120734035B CN120734035B CN202511274248.1A CN202511274248A CN120734035B CN 120734035 B CN120734035 B CN 120734035B CN 202511274248 A CN202511274248 A CN 202511274248A CN 120734035 B CN120734035 B CN 120734035B
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- CN
- China
- Prior art keywords
- crushing
- diversion
- quartz sand
- cleaning box
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
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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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/06—Cleaning involving contact with liquid using perforated drums in which the article or material is placed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
本发明涉及石英砂加工技术领域，公开了一种石英砂水洗粉碎机，包括架体，架体上设有下清洗箱，下清洗箱内侧设有螺旋输送器，架体顶部设有顶板，顶板底部设有预清洗箱，下清洗箱与预清洗箱之间设有送料机构，预清洗箱处设有导流机构和破碎机构，导流机构包括驱动器一和导流转台，导流转台转动吊设于顶板底部，破碎机构包括驱动器二和破碎锥台，破碎锥台在预清洗箱内转动，送料机构将预清洗箱内部物料输送到下清洗箱，由螺旋输送器将物料输送出下清洗箱，本装置通过预清洗、破碎、深度清洗及物料输送的一体化设计，有效解决现有石英砂加工中工序衔接不畅、颗粒不均、清洗不彻底、资源浪费及二次污染等痛点。
This invention relates to the field of quartz sand processing technology and discloses a quartz sand washing and crushing machine, including a frame, a lower washing box on the frame, a screw conveyor inside the lower washing box, a top plate on the top of the frame, a pre-washing box at the bottom of the top plate, a feeding mechanism between the lower washing box and the pre-washing box, a guiding mechanism and a crushing mechanism at the pre-washing box, the guiding mechanism including a driver and a guiding turntable, the guiding turntable being rotatably suspended at the bottom of the top plate, the crushing mechanism including a driver and a crushing cone, the crushing cone rotating inside the pre-washing box, the feeding mechanism conveying the material inside the pre-washing box to the lower washing box, and the screw conveyor conveying the material out of the lower washing box. This device, through the integrated design of pre-washing, crushing, deep washing and material conveying, effectively solves the pain points of existing quartz sand processing such as poor process connection, uneven particle size, incomplete washing, resource waste and secondary pollution.
Description
Technical Field
The invention relates to the technical field of quartz sand processing, in particular to a quartz sand washing pulverizer.
Background
The existing quartz sand processing generally needs to be subjected to secondary crushing, screening, cleaning and other core links, crushing and cleaning are mostly independent processes in the conventional process, the quartz sand after secondary crushing needs to be transported to cleaning equipment through additional conveying equipment, obvious process connection fault problems exist, the quartz sand after secondary crushing has large particle size difference, the quartz sand needs to be classified through the screening link, then the large-particle quartz sand is sent to the crushing equipment again to be crushed to proper particle size, the workload is increased, in the cleaning link, a spiral sand washer, a roller sand washer and a groove type scrubbing machine are mostly adopted, in the water and cleaning process, the water and cleaning process are usually primary cleaning, namely, the quartz sand is always soaked in sewage containing mud in the cleaning process, during output, a small amount of sewage is attached to the surface of the quartz sand, most of surface water is removed through a vibrating screen, a small amount of sludge remains on the surface of the sand, secondary pollution is caused, the overall processing efficiency is low, the cost is high, and the product purity is difficult to guarantee.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the difficulty and providing a quartz sand washing pulverizer.
The technical scheme includes that the quartz sand water washing pulverizer comprises a frame body, a lower washing box is arranged on the frame body, a spiral conveyor is arranged on the inner side of the lower washing box, a top plate is arranged on the top of the frame body, a pre-washing box is arranged at the bottom of the top plate, a feeding mechanism is arranged between the lower washing box and the pre-washing box, a diversion mechanism and a crushing mechanism are arranged at the pre-washing box, the diversion mechanism comprises a first driver and a diversion turntable, the diversion turntable is rotationally hung on the bottom of the top plate, the first driver drives the diversion turntable to rotate on the inner side of the pre-washing box, the crushing mechanism comprises a second driver and a crushing taper table, the second driver drives the crushing taper table to rotate in the pre-washing box, a feeding table is arranged on the top plate, and materials in the pre-washing box are conveyed to the lower washing box by the feeding mechanism and are conveyed out of the lower washing box by the spiral conveyor.
The improvement is that the middle section of the diversion turntable is provided with a diversion plate, the diversion turntable on two sides of the diversion plate is respectively provided with an outflow window and an inner flow window, the outflow window and the inner flow window are respectively provided with a first diversion plate and a second diversion plate which are opposite in direction, and the inner side of the bottom of the diversion turntable is provided with a liquid pushing plate.
As an improvement: the inside toper platform that is equipped with in advance washs case bottom, and the toper platform is rotated and is located toper platform bottom, and the toper platform bottom outside is equipped with the grinding ring, and the inclined plane outside of the toper platform is equipped with the conveyer trough, and the bottom outside of the toper platform is equipped with the broken groove, is equipped with on the broken groove with grinding ring complex arc grinding table.
The pre-cleaning tank is characterized in that a liquid feeding mechanism is arranged at the bottom of the pre-cleaning tank and comprises a water pump and a liquid distribution table, a liquid inlet pipe and a liquid outlet pipe are respectively arranged at the input end and the output end of the water pump, the liquid inlet pipe stretches into the lower cleaning tank, the end part of the liquid outlet pipe stretches into the liquid distribution table and is rotationally connected with the liquid distribution table, a plurality of liquid distribution pipes are arranged on the liquid distribution table, a high-pressure spray head is arranged at the end part of the liquid distribution pipe, a mounting groove for placing the high-pressure spray head is arranged on the crushing groove, and a waste liquid outlet is arranged on the pre-cleaning tank.
As an improvement, the bottom of the feeding table is provided with a net cage connected with the top of the conical table, and the top of the crushing conical table is provided with a spiral table extending into the net cage.
The material guiding turntable is characterized in that a plurality of material pushing tables are uniformly arranged at the bottom of the diversion turntable, the material pushing tables rotate at the bottom of the pre-cleaning box, a plurality of discharge holes are formed in the bottom of the pre-cleaning box, a discharge guard plate is arranged below the discharge holes, a material feeding table is arranged at the corresponding position of the discharge holes of the lower cleaning box, the material feeding mechanism comprises a cylinder and a lifting frame, a plurality of material protection tables are arranged on the lifting frame, the material protection tables are in sliding fit with the discharge guard plate and the material feeding table, and a blocking plate in plug-in fit with the discharge holes is arranged on the inner side of the material protection tables.
The improvement is that the inner side of the top of the lower cleaning box is provided with a ring groove, a ring pipe is arranged in the ring groove, the ring pipe is connected with external water source conveying equipment, and a plurality of spray heads are arranged on the ring pipe.
The spiral conveyer comprises a motor and two driving shafts, wherein the motor drives the two driving shafts to rotate in the lower cleaning box, spiral blades are arranged on the driving shafts, an inclined table is arranged on the lower cleaning box, the two driving shafts are obliquely arranged on the inclined table, and a vibration discharging plate is hinged to the end part of the inclined table.
Compared with the prior art, the device has the beneficial effects that through the integrated design of pre-cleaning, crushing, deep cleaning and material conveying, the pain points such as unsmooth process connection, uneven particles, incomplete cleaning, resource waste, secondary pollution and the like in the existing quartz sand processing are effectively solved, and specifically:
1. The device realizes synchronous cleaning and crushing, improves the processing efficiency, ensures the granularity uniformity of quartz sand, reduces the water resource consumption through water recycling and accurate spraying design, greatly improves the purity of quartz sand by matching with impurity filtration, timely discharge of waste liquid and a seamless material conveying structure, reduces the equipment abrasion, meets the processing efficiency, the product quality and the environmental protection requirement, and obviously reduces the overall processing cost;
2. The crushing mechanism synchronously extrudes and grinds the dispersed large-particle quartz sand, the water environment can absorb heat generated by crushing in time, the abrasion of crushing parts is reduced, the cooperation of the crushing mechanism and the water environment ensures that the quartz sand after crushing is uniform in granularity, and surface dust is preliminarily removed through pre-cleaning, so that a foundation is laid for the subsequent deep cleaning, and compared with the traditional sequential processing, the efficiency is remarkably improved;
3. The liquid feeding mechanism pumps water which is in the lower cleaning box and has the primary cleaning and still has the cleaning capability through the water pump, and the water is pressurized and precisely acts on the crushing area through the high-pressure spray head, so that the cyclic utilization of the cleaning water is realized, and the consumption of fresh water resources is reduced;
4. The material pushing table at the bottom of the diversion turntable can push the material at the bottom of the pre-cleaning box to the discharge port, the feeding mechanism drives the lifting frame through the air cylinder, so that the material protection groove table is accurately abutted against the discharge guard plate and the material feeding groove table to form a closed conveying channel, the material is prevented from being scattered, the blocking plate can accurately control the discharge time, the seamless connection of the pre-cleaning box and the lower cleaning box is realized, and the clean and efficient conveying process is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the main structure of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
FIG. 4 is a schematic view of the structure of the pre-cleaning tank, diversion mechanism and crushing mechanism of the present invention.
FIG. 5 is a cross-sectional view of the pre-wash tank, deflector mechanism and breaker mechanism of the present invention.
FIG. 6 is an exploded view of the pre-wash tank, diversion mechanism and crushing mechanism of the present invention.
FIG. 7 is a cross-sectional view of the pre-wash tank of the present invention.
Fig. 8 is a cross-sectional view of the diversion turntable of the present invention.
FIG. 9 is a schematic view of the structure of the crushing frustum and liquid feeding mechanism of the present invention.
FIG. 10 is an exploded view of the crushing cone and liquid delivery mechanism of the present invention.
Fig. 11 is a schematic structural view of the crushing frustum of the present invention.
FIG. 12 is a schematic view of the liquid feeding mechanism of the present invention.
Fig. 13 is a schematic structural view of the feeding mechanism of the present invention.
FIG. 14 is a cross-sectional view of the pre-wash tank, feed mechanism, and lower wash tank of the present invention.
Fig. 15 is a schematic view of the structure of the screw conveyor of the present invention.
As shown in the figure, 1, a frame body; 2, pre-cleaning the tank; 3, a flow guiding mechanism; 4, a crushing mechanism, 5, a liquid feeding mechanism, 6, a feeding mechanism, 7, a lower cleaning box, 8, a screw conveyor, 11, a top plate, 12, a feeding table, 13, a net cage, 21, a conical table, 22, a discharging port, 23, a discharging guard plate, 24, a grinding ring, 31, a first driver, 311, a first umbrella tooth, 32, a diversion turntable, 321, a toothed ring, 322, a splitter plate, 323, an outflow window, 324, a first guide plate, 325, an inner window, 326, a second guide plate, 327, a pushing table, 328, a liquid pushing plate, 41, a second driver, 411, a second umbrella tooth, 42, a crushing conical table, 43, a screw table, 421, a conveying groove, 422, a crushing groove, 423, an arc grinding table, 424, a mounting groove, 425, a second ring, 51, a water pump, 52, a liquid inlet pipe, 53, a liquid outlet pipe, 54, a liquid separation table, 55, a liquid separation pipe, 56, a high pressure nozzle, 61, a cylinder, 62, a lifting frame, 63, a material protection groove, 64, a motor, 71, a second guide plate, a driving shaft, a spiral table, 73, a driving shaft, a belt pulley, a 75, a spiral table, a driving pulley, a driving shaft, a spiral table, a 821, a driving pulley, a 75, a spiral table, a lifting table, a driving pulley, a 75, a lifting table, a belt, a driving pulley, a spiral belt, a 75, a spiral belt, a lifting table, and a lifting table.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, fig. 2, fig. 3 and fig. 6, a quartz sand washing pulverizer comprises a frame body 1, a lower washing box 7 is arranged on the frame body 1, a screw conveyer 8 is arranged on the inner side of the lower washing box 7, a top plate 11 is arranged on the top of the frame body 1, a pre-washing box 2 is arranged at the bottom of the top plate 11, a feeding mechanism 6 is arranged between the lower washing box 7 and the pre-washing box 2, a diversion mechanism 3 and a crushing mechanism 4 are arranged at the position of the pre-washing box 2, the diversion mechanism 3 comprises a first driver 31 and a diversion turntable 32, the diversion turntable 32 is rotationally suspended at the bottom of the top plate 11, the first driver 31 drives the diversion turntable 32 to rotate on the inner side of the pre-washing box 2, the crushing mechanism 4 comprises a second driver 41 and a crushing frustum 42, the second driver 41 drives the crushing frustum 42 to rotate in the pre-washing box 2, a feeding table 12 is arranged on the top plate 11, and the feeding mechanism 6 conveys materials inside the pre-washing box 2 to the lower washing box 7, and the materials are conveyed out of the lower washing box 7 by the screw conveyer 8.
In quartz sand course of working, face often that particle size after the secondary breakage is uneven, washs with broken link linking unsmooth and leads to the problem that treatment effeciency is low, and this quartz sand washing rubbing crusher is through the pre-cleaning of integrated design, broken and degree of depth cleaning structure, effectively solves above-mentioned problem, realizes that quartz sand high efficiency purifies and granularity is regular.
When the device works, firstly, quartz sand raw materials after secondary crushing are put into the pre-cleaning tank 2 through the feeding table 12 on the top plate 11, at the moment, the diversion mechanism 3 and the crushing mechanism 4 are synchronously started, a first driver 31 in the diversion mechanism drives a diversion turntable 32 to rotate at the inner side of the pre-cleaning tank 2, the rotation of the diversion turntable 32 can play a role in diversion on water in the pre-cleaning tank 2, so that the water in the pre-cleaning tank 2 regularly rotates and flows, the put quartz sand raw materials are dispersed, the raw materials are prevented from being locally accumulated in the pre-cleaning tank 2, large-particle quartz sand is sunk and small-particle quartz sand is dispersed outwards along with water flow through water body rotation, and meanwhile, dust light impurities attached to the surface of the quartz sand can be preliminarily washed by water in the pre-cleaning tank 2.
The second driver 41 in the crushing mechanism 4 drives the crushing frustum 42 to rotate in the pre-cleaning box 2, a gradual crushing gap is formed between the crushing frustum 42 and the inner wall of the pre-cleaning box 2, as the crushing frustum 42 rotates, large-particle quartz sand after being dispersed is extruded, ground and crushed, the large-particle quartz sand is processed to uniform granularity meeting the subsequent processing requirement, in the process, pre-cleaning and crushing are synchronously carried out, so that the abrasion to crushing parts during independent crushing is reduced, the heat generated in the crushing is timely cooled by water environment, and the granularity uniformity of the quartz sand is improved.
And meanwhile, the spiral conveyor 8 arranged at the inner side of the lower cleaning box 7 is started, the spiral conveyor 8 can fully contact the material with water through the stirring action of the spiral blades 821 in the process of conveying the material, the cleaning effect is further enhanced, and finally, the quartz sand material which is deeply cleaned and meets the purity requirement is conveyed out of the lower cleaning box 7 under the continuous conveying of the spiral conveyor 8, so that the whole water washing and crushing treatment flow of the quartz sand is completed.
Referring to fig. 4, 5 and 8, the first driver 31 includes a first motor and a first gear 311 driven by a reduction gearbox, a first gear ring 321 meshed with the first gear 311 is disposed on the top of the diversion turntable 32, a diversion plate 322 is disposed in the middle of the diversion turntable 32, an outflow window 323 and an inflow window 325 are disposed on the diversion turntable 32 on two sides of the diversion plate 322, a first diversion plate 324 and a second diversion plate 326 are disposed on the outflow window 323 and the inflow window 325, respectively, and a liquid pushing plate 328 is disposed on the inner side of the bottom of the diversion turntable 32.
In the process that quartz sand is pre-washed and broken goes on in step, if the raw materials only rely on naturally to fall into pre-washing case 2, the local accumulation that easily appears leads to broken mechanism 4 atress uneven, crushing efficiency decline, the quartz sand of different granularity can't distinguish and lead to broken link efficiency to reduce, the cleaning medium flows slowly simultaneously, be difficult to fully contact with the quartz sand, unable high-efficient surface impurity of getting rid of, and water conservancy diversion revolving stage 32 is through specific transmission structure and water conservancy diversion design, can effectively solve the material and pile up, the insufficient problem of cleaning medium contact, guarantee pre-wash and broken link's cooperation high-efficient go on.
When the first driver 31 is started, the power output by the motor is transmitted to the first bevel gear 311 after the rotating speed is regulated by the reduction gearbox, and as the first gear ring 321 at the top of the diversion turntable 32 is meshed with the first bevel gear 311, the rotation of the first bevel gear 311 drives the first gear ring 321 and the whole diversion turntable 32 to stably rotate inside the pre-cleaning box 2; along with the continuous rotation of the diversion turntable 32, the liquid pushing plate 328 arranged at the inner side of the bottom of the diversion turntable 32 pushes water in the pre-cleaning tank 2 to form circulation flow when the diversion turntable 32 rotates, meanwhile, the diversion plates I324 and II 326 on the outer flow window 323 and the inner flow window 325 can further conduct radial diversion on the water in the rotation process, the diversion plate II 326 on the inner flow window 325 can enable the water to flow from the outer side of the diversion turntable 32 to the inner side through the inner flow window 325, the diversion plate I324 and the diversion plate II 326 are reversely arranged, so that the diversion plate I324 on the outer flow window 323 drives the water to flow from the inner side of the diversion turntable 32 to the outer side through the outer flow window 323, in the circulation process, the radial water flows in opposite directions through the diversion plate 322, the small-particle quartz sand can flow along with the water, the flowing water can be more fully contacted with the quartz sand which is evenly distributed, and the uniform distribution of the quartz sand in the pre-cleaning tank 2 is achieved, and the scouring effect on dust light impurities on the quartz sand surface is enhanced.
Referring to fig. 5, 7 and 11, the inner side of the bottom of the pre-cleaning tank 2 is provided with a conical table 21, the crushing conical table 42 is rotationally arranged at the bottom of the conical table 21, the second driver 41 comprises a second motor and a second bevel gear 411 driven by a reduction gearbox, the bottom of the crushing conical table 42 is provided with a second toothed ring 425 meshed with the second bevel gear 411, the outer side of the bottom of the conical table 21 is provided with a grinding ring 24, the outer side of the inclined surface of the crushing conical table 42 is provided with a conveying groove 421, the outer side of the bottom of the crushing conical table 42 is provided with a crushing groove 422 communicated with the conveying groove 421, and the crushing groove 422 is provided with an arc grinding table 423 matched with the grinding ring 24.
In the crushing link after quartz sand pre-cleaning, if only relies on conventional crushing structure, massive quartz sand is easy to crush and not thoroughly, the granularity of crushed materials is uneven, and crushed in water environment, quartz sand is easy to adhere to the cavity wall, materials are easy to pile up under a crushing area to cause conveying blockage, the crushing process is influenced, the crushing frustum 42 is matched with the conical frustum 21 to design and self special groove body structure, the problems of incomplete crushing and unsmooth material conveying can be effectively solved, and the high efficiency and high quality of the quartz sand crushing link are ensured.
When the second driver 41 is started, the power output by the motor is regulated to an adaptive crushing rotating speed by a reduction gearbox and then is transmitted to the second bevel gear 411, and as the second toothed ring 425 at the bottom of the crushing frustum 42 is meshed with the second bevel gear 411, the second bevel gear 411 rotates to drive the second toothed ring 425 and the whole crushing frustum 42 to stably rotate at the bottom of the conical frustum 21, the large-particle quartz sand freely falling through the feeding table 12 before falls to the inclined surface area of the crushing frustum 42, and the conveying groove 421 arranged at the outer side of the inclined surface of the crushing frustum 42 gradually conveys the falling quartz sand to the bottom of the crushing frustum 42 under the guiding action of the groove body in the rotating process of the crushing frustum 42, so that the materials are prevented from accumulating on the inclined surface and the continuous and stable crushing process is ensured.
Along with quartz sand is carried to broken frustum 42 bottom, can be in the broken groove 422 that the bottom outside was equipped with carry out preliminary breakage, the grinding ring 24 that the toper bench 21 bottom outside was equipped with and the arc grinding bench 423 on the broken groove 422 mutually support, form targeted extrusion and shearing force to quartz sand, it is broken to less granularity to carry out massive quartz sand, when broken frustum 42 rotates, the grinding clearance that forms between broken frustum 42 bottom outer loop and the grinding ring 24 can carry out further grinding to the quartz sand after preliminary breakage and refine, not only make the material granularity more even, can also get rid of quartz sand surface attached stereoplasm impurity through the grinding effect, promote quartz sand purity, the in-process, the transport function of conveyer groove 421, the grinding function of arc grinding bench 423 and grinding ring 24 and the grinding function synergism of broken frustum 42 outer loop and grinding ring 24, both solved the material transportation and broken linking problem, the integration is handled of broken and grinding again, provide the even granularity, the material basis of low impurity content is provided for the deep cleaning of follow-up lower cleaning case 7.
Referring to fig. 9, 10 and 12, the bottom of the pre-cleaning tank 2 is provided with a liquid feeding mechanism 5, the liquid feeding mechanism 5 includes a water pump 51 and a liquid separating table 54, the input end and the output end of the water pump 51 are respectively provided with a liquid inlet pipe 52 and a liquid outlet pipe 53, the liquid inlet pipe 52 extends into the lower cleaning tank 7, the end of the liquid outlet pipe 53 extends into the liquid separating table 54 and is rotationally connected with the liquid separating table 54, the liquid separating table 54 is provided with a plurality of liquid separating pipes 55, the end of the liquid separating pipe 55 is provided with a high-pressure spray head 56, the crushing tank 422 is provided with a mounting groove 424 for placing the high-pressure spray head 56, and the pre-cleaning tank 2 is provided with a waste liquid outlet.
Referring to fig. 5 and 10, the bottom of the feeding table 12 is provided with a net cage 13 connected with the top of the conical table 21, and the top of the crushing conical table 42 is provided with a spiral table 43 extending into the net cage 13.
In quartz sand pre-cleaning and crushing links, if water only relies on natural injection, the material is piled up in crushing frustum 42 bottom after easily appearing crushing, and the raw materials probably carries big piece foreign matter to get into crushing system during the pan feeding simultaneously, influence crushing part life-span, and the waste liquid that contains impurity after wasing can not in time discharge can cause secondary pollution, and send liquid mechanism 5 through hydrologic cycle design, accurate injection structure, the cylinder mould 13 at cooperation pan feeding platform 12 bottom and the screw platform 43 at crushing frustum 42 top, can effectively solve the extravagant, wash inaccurately, raw materials impurity interference and waste liquid pile up the problem, guarantee the high efficiency and the environmental protection of pre-cleaning link.
When the liquid feeding mechanism 5 is started, the water pump 51 starts to work firstly, the input end of the water pump 51 stretches into the lower cleaning tank 7 through the liquid inlet pipe 52, water which is in the lower cleaning tank 7 and has certain cleaning capacity is pumped, water recycling is achieved, waste of water resources is avoided, the output end of the water pump 51 pressurizes the pumped liquid through the liquid outlet pipe 53 and then conveys the pumped liquid to the liquid distribution table 54, the liquid distribution table 54 can rotate along with the crushing cone 42 in a synchronous adapting mode in the rotating process of the crushing cone 42, the follow-up spraying direction always corresponds to a crushing area, the liquid distribution table 54 is provided with a plurality of liquid distribution pipes 55, the pressurized liquid is shunted to the liquid distribution pipes 55 through the liquid distribution table 54, and then a high-pressure spray jet 56 is just placed in a mounting groove 424 of the crushing groove 422 through the high-pressure spray 56, therefore the high-pressure spray jet directly acts on the inside the crushing groove 422, on one hand, dust generated in the crushing cone 42 is quickly removed through high-pressure on the end, the surface of the quartz sand is adhered to the surface of the crushing cone 42, the grinding cone is prevented from being accumulated in the grinding cone, the grinding cone 24 is prevented from being accumulated in the grinding cone, and the grinding cone is prevented from being accumulated in the grinding cone 42.
The net cage 13 at the bottom of the feeding table 12 is connected with the top of the conical table 21, when quartz sand is fed from the feeding table 12, the quartz sand firstly passes through the net cage 13, the top of the crushing conical table 42 stretches into the spiral table 43 of the net cage 13, the crushing conical table 42 rotates synchronously, water supplemented by the liquid feeding mechanism 5 is conveyed to the position of the net cage 13 from the bottom of the crushing conical table 42 through a spiral structure, the water at the position of the net cage 13 is in a rotating state, meanwhile, the water flow slows down the falling speed of the falling quartz sand and drives the quartz sand to rotate along with the water flow, in the rotating process, large-particle quartz sand in raw materials is screened through the net cage 13 by virtue of centrifugal force, the small-particle quartz sand then enters the pre-cleaning box 2 outside the net cage 13, the large-particle quartz sand gradually falls down to a crushing system below, and as the water fed by the liquid feeding mechanism 5 can flow to the position of the net cage 13 to generate ascending water flow, the broken quartz sand can be driven to flow from the position of the crushing groove 422 to the position of the net cage 13 along with the ascending water flow to the position of the net cage 13, and the small-particle quartz sand can be fed out of the net cage 13 by the rotating water flow to realize the small-particle quartz sand.
The external water source is directly supplemented into the lower cleaning tank 7, water with certain cleaning capacity in the lower cleaning tank 7 is supplemented into the pre-cleaning tank 2 through the liquid feeding mechanism 5, along with the pushing of the pre-cleaning process, the cleaning capacity of the water in the pre-cleaning tank 2 is reduced (the impurity content of mud dust is increased), part of waste water is regularly discharged through the waste liquid discharge port on the pre-cleaning tank 2, a certain floating space is reserved at the water level in the pre-cleaning tank 2, the continuous one-time cleaning is ensured, the impurity content in the pre-cleaning tank 2 is regularly reduced, and the cooperative effect of the secondary utilization, the accurate injection, the raw material filtering transportation and the waste liquid discharge of the water is realized in the whole process, so that the pre-cleaning effect and the resource utilization rate are improved, and the stable operation of a crushing link is ensured.
Referring to fig. 5, fig. 7, fig. 8, fig. 13 and fig. 14, the bottom of the diversion turntable 32 is uniformly provided with a plurality of pushing tables 327, the pushing tables 327 rotate at the bottom of the pre-cleaning tank 2, the bottom of the pre-cleaning tank 2 is provided with a plurality of discharge ports 22, a discharge guard plate 23 is arranged below the discharge ports 22, the lower cleaning tank 7 is provided with a feeding table 71 at the corresponding position of the discharge ports 22, the feeding mechanism 6 comprises an air cylinder 61 and a lifting frame 62, the lifting frame 62 is provided with a plurality of material protection tables 63, the material protection tables 63 are in sliding fit with the discharge guard plate 23 and the feeding table 71, and the inner side of the material protection tables 63 is provided with a blocking plate 64 in plug-in fit with the discharge ports 22.
Referring to fig. 14, an annular groove 72 is provided on the inner side of the top of the lower cleaning tank 7, an annular pipe 73 is provided in the annular groove 72, the annular pipe 73 is connected with an external water source conveying device, and a plurality of spray heads 74 are provided on the annular pipe 73.
After quartz sand is pre-washed and crushed, the quartz sand is required to be conveyed from the pre-washing tank 2 to the lower washing tank 7 for deep washing, the problems that materials are accumulated at the bottom of the pre-washing tank 2 and are difficult to discharge, waste and pollution are caused by material scattering in the conveying process, conveying efficiency is low due to unsmooth feeding connection between the pre-washing tank 2 and the lower washing tank 7, and the deep washing effect is influenced by preliminary flushing when the lower washing tank 7 receives the materials are solved in the process, and the feeding mechanism 6 can effectively solve the problems that the materials are accumulated, leaked, connected and fed to be washed untimely through the lifting type material protection and blocking structure, and can ensure the efficient and clean feeding of the materials and the smooth development of the subsequent deep washing through the cooperation of the pushing action of the guide turntable 32 and the loop spraying design of the lower washing tank 7.
When quartz sand in the pre-cleaning box 2 is subjected to pre-cleaning and crushing, a plurality of pushing tables 327 are uniformly arranged at the bottom of the diversion turntable 32 and synchronously rotate along with the diversion turntable 32 at the bottom of the pre-cleaning box 2, the pushing tables 327 can play a role in pushing materials accumulated at the bottom of the pre-cleaning box 2 in the rotating process, and the materials are gradually pushed to a plurality of discharge holes 22 arranged at the bottom of the pre-cleaning box 2, so that the materials are prevented from accumulating for a long time to block a discharge channel; at this moment, the feeding mechanism 6 is started, the air cylinder 61 starts to work as a power source, the lifting frame 62 is driven to drive the plurality of material protection groove platforms 63 arranged on the lifting frame to lift and adjust, as the material protection groove platforms 63 are in sliding fit with the discharging guard plate 23 and the feeding groove platform 71, when the lifting frame 62 descends, the material protection groove platforms 63 can be accurately abutted below the discharging guard plate 23 and above the feeding groove platform 71 to form a closed material conveying channel, meanwhile, the blocking plate 64 arranged on the inner side of the material protection groove platforms 63 can be separated from the discharging hole 22 to be in splicing fit, so that the discharging hole 22 is opened, materials in the pre-cleaning box 2 fall into the material protection groove platforms 63 through the discharging hole 22 under the continuous pushing of the pushing table 327, and then are stably conveyed into the lower cleaning box 7 through the feeding groove platform 71, and the sliding fit of the material protection groove platforms 63 and the discharging guard plate 23 and the feeding groove platform 71 effectively prevent the materials from falling in the whole conveying process, so that the problem of material leakage in the conveying process is solved.
When the materials are conveyed to the lower cleaning box 7, a ring pipe 73 arranged in a ring groove 72 at the inner side of the top of the lower cleaning box 7 starts to work, the ring pipe 73 is connected with external water source conveying equipment, after the external water source is shunted by the ring pipe 73, the materials falling into the lower cleaning box 7 are sprayed with clean water through a plurality of spray heads 74 arranged on the ring pipe 73, the materials are initially washed, the materials are prevented from adhering to the inner wall of the lower cleaning box 7, the lower cleaning box 7 is supplemented with water, after the materials are conveyed, an air cylinder 61 drives a lifting frame 62 to ascend, a material protection groove table 63 is driven to reset, a blocking plate 64 is in plug-in fit with a discharge hole 22 again, the discharge hole 22 is closed, the follow-up materials in the pre-cleaning box 2 are prevented from leaking in advance, and a feeding mechanism 6 realizes efficient and clean conveying of the materials between the pre-cleaning box 2 and the lower cleaning box 7 through the working flow, and meanwhile, the ring pipe structure of the lower cleaning box 7 is matched, and the cleaning effect of quartz sand is further improved.
Referring to fig. 3 and 15, the screw conveyor 8 includes a motor 81 and two driving shafts 82, the output end of the motor 81 is provided with a first pulley 811, one end of the driving shaft 82 is provided with a second pulley 822, the two second pulleys 822 are connected through belt transmission, one of the second pulleys 822 is connected with the first pulley 811 through belt transmission, the two driving shafts 82 rotate in the lower cleaning tank 7, the driving shafts 82 are provided with helical blades 821, the lower cleaning tank 7 is provided with an inclined table 75, the two driving shafts 82 are obliquely arranged on the inclined table 75, and the end part of the inclined table 75 is hinged with a vibration discharging plate 76.
After the quartz sand is deeply cleaned by the lower cleaning box 7, clean materials are required to be conveyed out of the equipment, the spiral conveyor 8 is in linkage transmission through a double driving shaft and is obliquely installed to be matched with the spiral blade design, and the vibrating discharge plate at the end part of the inclined table is combined, so that the quartz sand is efficiently and thoroughly conveyed after being cleaned.
When the screw conveyor 8 is started, the motor 81 starts to work as a power source, the belt pulley I811 arranged at the output end of the motor starts to rotate, and the belt pulley II 822 at the end part of one driving shaft 82 is connected with the belt pulley I811 through belt transmission, so that the belt pulley II 822 and the corresponding driving shaft 82 are driven to rotate by the rotation of the belt pulley I811, and meanwhile, the belt pulleys II 822 at the end parts of the two driving shafts 82 are connected through belt transmission, so that the other driving shaft 82 also synchronously rotates, and the linkage operation of the double driving shafts 82 is realized. When the double driving shaft 82 rotates in the lower cleaning tank 7, the spiral blades 821 arranged on the shaft synchronously rotate, and meanwhile, the rotation of the spiral blades 821 can fully stir the materials at the bottom of the lower cleaning tank 7, so that the secondary cleaning effect is achieved.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution will not be creatively devised without departing from the gist of the present invention, and the structural manner and the embodiment are all intended to be within the protection scope of the present invention.
Claims (4)
1. The utility model provides a quartz sand washing rubbing crusher, includes support body (1), is equipped with down washs case (7) on support body (1), and the inboard of wasing case (7) down is equipped with screw conveyer (8), its characterized in that:
The top of the frame body (1) is provided with a top plate (11), the bottom of the top plate (11) is provided with a pre-cleaning box (2), a feeding mechanism (6) is arranged between the lower cleaning box (7) and the pre-cleaning box (2), a diversion mechanism (3) and a crushing mechanism (4) are arranged at the position of the pre-cleaning box (2), the diversion mechanism (3) comprises a first driver (31) and a diversion turntable (32), the diversion turntable (32) is rotationally suspended at the bottom of the top plate (11), the first driver (31) drives the diversion turntable (32) to rotate at the inner side of the pre-cleaning box (2), the crushing mechanism (4) comprises a second driver (41) and a crushing frustum (42), the second driver (41) drives the crushing frustum (42) to rotate in the pre-cleaning box (2), a feeding table (12) is arranged on the top plate (11), and the feeding mechanism (6) conveys materials inside the pre-cleaning box (2) to the lower cleaning box (7) and conveys the materials out of the lower cleaning box (7) by a screw conveyer (8);
the middle section of the diversion turntable (32) is provided with a diversion plate (322), the diversion turntable (32) at two sides of the diversion plate (322) is respectively provided with an outflow window (323) and an inflow window (325), the outflow window (323) and the inflow window (325) are respectively provided with a diversion plate I (324) and a diversion plate II (326) with opposite directions, and the inner side of the bottom of the diversion turntable (32) is provided with a liquid pushing plate (328);
The inner side of the bottom of the pre-cleaning box (2) is provided with a conical table (21), a crushing conical table (42) is rotationally arranged at the bottom of the conical table (21), a grinding ring (24) is arranged at the outer side of the bottom of the conical table (21), a conveying groove (421) is arranged at the outer side of an inclined plane of the crushing conical table (42), a crushing groove (422) communicated with the conveying groove (421) is arranged at the outer side of the bottom of the crushing conical table (42), and an arc-shaped grinding table (423) matched with the grinding ring (24) is arranged on the crushing groove (422);
The bottom of the pre-cleaning box (2) is provided with a liquid feeding mechanism (5), the liquid feeding mechanism (5) comprises a water pump (51) and a liquid separating table (54), the input end and the output end of the water pump (51) are respectively provided with a liquid inlet pipe (52) and a liquid outlet pipe (53), the liquid inlet pipe (52) stretches into the lower cleaning box (7), the end part of the liquid outlet pipe (53) stretches into the liquid separating table (54) and is rotationally connected with the liquid separating table (54), the liquid separating table (54) is provided with a plurality of liquid separating pipes (55), the end part of the liquid separating pipe (55) is provided with a high-pressure spray head (56), the crushing tank (422) is provided with a mounting groove (424) for placing the high-pressure spray head (56), and the pre-cleaning box (2) is provided with a waste liquid outlet;
The bottom of the feeding table (12) is provided with a net cage (13) connected with the top of the conical table (21), and the top of the crushing conical table (42) is provided with a spiral table (43) extending into the net cage (13).
2. The quartz sand washing pulverizer as set forth in claim 1, wherein a plurality of pushing tables (327) are uniformly arranged at the bottom of the diversion turntable (32), the pushing tables (327) rotate at the bottom of the pre-washing tank (2), a plurality of discharge ports (22) are arranged at the bottom of the pre-washing tank (2), a discharge guard plate (23) is arranged below the discharge ports (22), a feeding table (71) is arranged at the position, corresponding to the discharge ports (22), of the lower washing tank (7), the feeding mechanism (6) comprises an air cylinder (61) and a lifting frame (62), a plurality of material protection tables (63) are arranged on the lifting frame (62), the material protection tables (63) are in sliding fit with the discharge guard plate (23) and the feeding table (71), and a blocking plate (64) in plug-in fit with the discharge ports (22) is arranged on the inner side of the material protection tables (63).
3. The quartz sand washing pulverizer as claimed in claim 2, wherein the inner side of the top of the lower washing tank (7) is provided with a ring groove (72), a ring pipe (73) is arranged in the ring groove (72), the ring pipe (73) is connected with external water source conveying equipment, and a plurality of spray heads (74) are arranged on the ring pipe (73).
4. The quartz sand washing pulverizer as claimed in claim 1, wherein the screw conveyor (8) comprises a motor (81) and two driving shafts (82), the motor (81) drives the two driving shafts (82) to rotate in the lower washing tank (7), spiral blades (821) are arranged on the driving shafts (82), an inclined table (75) is arranged on the lower washing tank (7), the two driving shafts (82) are obliquely arranged on the inclined table (75), and a vibration discharging plate (76) is hinged to the end part of the inclined table (75).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511274248.1A CN120734035B (en) | 2025-09-08 | 2025-09-08 | Quartz sand washing pulverizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511274248.1A CN120734035B (en) | 2025-09-08 | 2025-09-08 | Quartz sand washing pulverizer |
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| CN120734035B true CN120734035B (en) | 2025-11-04 |
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| CN120920195B (en) * | 2025-10-13 | 2026-02-13 | 江苏丹雪新材料科技有限公司 | Impurity removal equipment for quartz sand filter material production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211938165U (en) * | 2020-03-13 | 2020-11-17 | 连云港原舜光伏材料有限公司 | Cascaded quartz sand processing is with washing out sand mechanism |
| CN215940863U (en) * | 2021-09-26 | 2022-03-04 | 安徽凤阳明陵石英砂有限公司 | Quartz sand belt cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006110502A (en) * | 2004-10-18 | 2006-04-27 | Nippon Genryo Kk | Sand washing device |
| CN208230405U (en) * | 2018-03-26 | 2018-12-14 | 溆浦四都福利硅砂厂 | A kind of precleaning unit for silica sand production |
| CN211217004U (en) * | 2019-11-26 | 2020-08-11 | 江苏新达石英有限公司 | Quartz sand washing grinder |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211938165U (en) * | 2020-03-13 | 2020-11-17 | 连云港原舜光伏材料有限公司 | Cascaded quartz sand processing is with washing out sand mechanism |
| CN215940863U (en) * | 2021-09-26 | 2022-03-04 | 安徽凤阳明陵石英砂有限公司 | Quartz sand belt cleaning device |
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