CN114904639B - Combined quartz sand treatment equipment and method - Google Patents
Combined quartz sand treatment equipment and method Download PDFInfo
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- CN114904639B CN114904639B CN202210525206.0A CN202210525206A CN114904639B CN 114904639 B CN114904639 B CN 114904639B CN 202210525206 A CN202210525206 A CN 202210525206A CN 114904639 B CN114904639 B CN 114904639B
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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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
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
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- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Crushing And Grinding (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses combined quartz sand treatment equipment and method, and belongs to the field of quartz sand treatment. According to the combined quartz sand treatment equipment and the method, the fine material filter is positioned on the lower end face of the quartz sand crusher, the magnetic separator is positioned below the fine material filter, the flotation machine is positioned below the magnetic separator, the acid leaching machine is positioned on two sides of the lower end of the flotation machine, the high-temperature heating box is positioned below the acid leaching machine, the upper end of the equipment support frame is provided with the welding frame, and the upper end of the welding frame is provided with the support plate. The invention solves the problems of various kinds of treatment equipment in the prior art, such as need of continuously transporting quartz sand raw materials, influence on processing efficiency, poor processing quality and general purification effect, combines various kinds of treatment equipment into a whole, and reduces transportation work in quartz sand processing work, thereby improving work efficiency, avoiding the situation of scattering and leaking quartz sand during work, and improving the utilization rate of quartz sand raw materials.
Description
Technical Field
The invention relates to the technical field of quartz sand treatment, in particular to combined quartz sand treatment equipment and method.
Background
The quartz sand is quartz particles formed by crushing and processing quartz stone. Quartz sand is an important industrial mineral raw material and is not a chemical dangerous article, and is widely used in industries such as glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasive materials, filter materials and the like.
The high-purity quartz sand is a material foundation for the development of high and new technology industry, and the application field relates to optical fibers, military, aerospace industry and the like. These fields are extremely demanding in terms of purity of the quartz sand feedstock.
During the processing of quartz sand, the following defects often exist:
1. the treatment equipment is various, and quartz sand raw materials are required to be continuously transported, so that the processing efficiency is affected.
2. Poor processing quality and general purification effect.
In view of these drawbacks, it is necessary to design a combined quartz sand treatment apparatus and method.
Disclosure of Invention
The invention aims to provide combined quartz sand treatment equipment and method, which can solve the problems that in the prior art, the treatment equipment is various in variety, the quartz sand raw materials are required to be continuously transported, the processing efficiency is affected, the processing quality is poor, and the purification effect is general.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a modular quartz sand treatment facility, includes quartz sand breaker, fine material filter, magnet separator, flotation device, pickling machine and high temperature heating cabinet, the fine material filter is located quartz sand breaker's lower terminal surface, the magnet separator is located the below of fine material filter, the flotation device is located the below of magnet separator, the pickling machine is located the lower extreme both sides of flotation device, the high temperature heating cabinet is located the below of pickling machine, the equipment support frame is all installed to the outside both sides of magnet separator, the welding frame is installed to the upper end of equipment support frame, the backup pad is installed to the upper end of welding frame.
Preferably, the upper end of quartz sand breaker is provided with the raw materials feed inlet, just the breaker main part is installed to the below of quartz sand breaker, the inside of breaker main part sets up to reaction type breaker, and reaction type breaker's externally mounted has servo motor, and reaction type breaker's internally mounted has crushing roller and pressurizing plate, and crushing roller passes through the shaft coupling transmission with servo motor and be connected, and installs high-pressure spring between pressurizing plate and the breaker main part, install the connector between the lower extreme of breaker main part and the fine material filter, and the internally mounted of connector has the valve, the breaker main part passes through connector and fine material filter intercommunication.
Preferably, the upper end of fine material filter installs the raw materials inlet pipe, the raw materials inlet pipe extends to inside and breaker main part sealing connection of connector, the lower extreme of raw materials inlet pipe extends to inside and the fine material filter of fine material filter passes through connection pad fixed connection, vibrating screen plate is all installed to the inside both sides of fine material filter, vibrating screen plate's below is provided with the fine material export, the externally mounted of fine material export has the fine material discharging pipe.
Preferably, the connecting shaft sleeve is installed to the inside upper end of fine material filter, two the upper end of vibrating screen plate is all through connecting shaft sleeve and fine material filter swing joint, vibrating motor is installed to vibrating screen plate's lower terminal surface, vibrating spring is installed to vibrating motor's upper end, vibrating spring respectively with vibrating screen plate and fine material filter welded connection, two vibrating screen plate's lower extreme one side all is provided with the coarse fodder case, the coarse fodder case passes through guide rail and fine material filter sliding connection, the flow-through blanking plate is installed to the inside lower extreme of fine material filter, the up end of flow-through blanking plate is provided with the unloading slide, the position of unloading slide corresponds with the position of fine material export.
Preferably, the outside both sides of magnet separator all are provided with the magnetic separation unloading case, the up end of magnetic separation unloading case is provided with the import, and the position of import corresponds with the position of fine material discharging pipe, the internally mounted of magnetic separation unloading case has the magnetic suction plate, the magnetic suction plate slant runs through the magnetic separation unloading case and extends to inside and the magnetic separator sealing connection of magnet separator, the inside both sides of magnet separator all are provided with the unloading landslide, unloading landslide and magnetic suction plate fixed connection, just the inside lower extreme of magnet separator is installed the passage.
Preferably, the guide hopper is installed in the middle of the inside of flotation machine, the upper end position of guide hopper corresponds with the position of guide pipe, just install rotatory screw machine in the middle of the inside of guide hopper, centrifugal flabellum is installed to rotatory screw machine's lower extreme, just the motor is installed to the lower extreme of flotation machine, and the motor is connected with centrifugal flabellum and rotatory screw machine transmission, flotation selection board is all installed to the upper end both sides of flotation machine, gear motor is installed to the rear end of flotation selection board, install the flotation baffle between flotation selection board and the guide hopper, just the welding has the enhancement support between flotation machine and the high temperature heating box.
Preferably, the external both sides of flotation machine all are provided with the concentrate discharge gate, the position of concentrate discharge gate corresponds with the position of flotation baffle lower extreme, just the externally mounted of concentrate discharge gate has the concentrate to arrange the material pipe, the lower extreme of concentrate row material pipe extends to inside the pickling machine and is connected with the pickling machine seal, be provided with waste water unloading pipe and processing material flitch between pickling machine and the high temperature heating box, the inside lower extreme of pickling machine is provided with solid-liquid separator, just waste water unloading pipe and processing material flitch are located the both ends of solid-liquid separator respectively.
Preferably, the upper end of pickling machine is installed inorganic acid and is deposited jar, install the motorised valve between inorganic acid and the pickling machine, just the catheter is installed to the upper end that inorganic acid deposited jar, the catheter is used for supplementing inorganic acid, install the solenoid valve between pickling machine and the processing material flitch, the inside lower extreme of processing material flitch is provided with the through-hole, the through-hole communicates with the high temperature heating case.
Preferably, the heater is installed to the inside upper end of high temperature heating box, calcination swash plate is installed to the below of heater, the conveyer belt is installed to one side lower extreme of calcination swash plate, just the pneumatic cylinder is installed to the inside lower extreme of calcination swash plate, just calcination swash plate passes through pneumatic cylinder and high temperature heating box swing joint, protection baffle is all installed to the outside both sides of conveyer belt, protection baffle extends to high temperature heating box outside and high temperature heating box fixed connection.
A method of a combination quartz sand treatment apparatus comprising the steps of:
step one: the quartz sand raw material enters the crusher main body through the raw material feeding port, the crushing roller is driven to rotate by the servo motor, the outside of the crushing roller is in the quartz sand blanking process, the pressurizing plate is hit, the quartz sand raw material is crushed, and after the quartz sand raw material is crushed, a valve is opened and the quartz sand raw material can be guided into the fine material filter for preliminary filtering;
step two: after the crushed quartz sand enters the fine material filter, the vibrating motor is matched with the vibrating spring to drive the vibrating screen plate to vibrate, the vibrating screen plate moves to screen the quartz sand, the screened fine material is guided into the fine material discharging pipe through the fine material outlet, and the filtered coarse material can slide down to the coarse material storage box through the continuously moving oblique vibrating screen plate and is stored through the coarse material storage box;
step three: the primarily screened quartz sand raw material can be guided into the magnetic separation blanking box through the fine material discharging pipe, the power supply of the magnetic suction plate is turned on, and iron in the quartz sand fine material is adsorbed through the strong magnetic force of the magnetic suction plate;
step four: after entering the guide hopper, the fine materials subjected to magnetic separation drive a rotary screw machine and centrifugal fan blades to rotate by opening a motor, centrifugal force generated by rotation of the rotary screw machine and the centrifugal fan blades drives flotation water in the flotation machine to rotate, the flotation water drives quartz sand to move, ore particles with good floatability in the quartz sand are selectively adhered to air bubbles and are carried to rise into mineralized foam layers consisting of gas, liquid and solid phases, but the quartz sand ore particles which cannot float are immersed into the bottom of the flotation machine along with ore pulp so as to be convenient for subsequent treatment, a flotation separation plate separates the quartz sand from flotation water, the mineralized foam layers with good floatability are moved to the lower end of a flotation material selection plate, and the foam layers are separated through rotation of the flotation material selection plate, so that the floating quartz sand performs blanking work;
step five: after entering the acid leaching machine, carrying out acid leaching, regulating inorganic acid concentration in the acid leaching machine through an inorganic acid storage tank, adapting to quartz sand with different components, automatically blanking through an electromagnetic valve and an electric valve, and then guiding the quartz sand subjected to acid leaching into a high-temperature heating box through a processing material blanking plate;
step six: and after the quartz sand subjected to acid leaching enters the blanking plate of the processing material, the quartz sand is led into the upper part of the calcining inclined plate through a through hole, heat treatment is performed through a heater, and after the heat treatment, the calcining inclined plate is driven to incline through a hydraulic cylinder, so that the calcining inclined plate moves the quartz sand subjected to heat treatment to the upper part of a conveying belt, and the quartz sand is transported out for subsequent work.
Compared with the prior art, the invention has the following beneficial effects:
according to the combined quartz sand treatment equipment and method, the positions of the magnetic separator, the flotation machine, the acid soaking machine and the high-temperature heating box are limited and supported through the equipment supporting frame, the positions of the quartz sand crusher, the fine material filter and the magnetic separator are limited and fixed through the supporting plate matched with the welding frame, so that various treatment equipment are combined into a whole, and in quartz sand processing work, transportation work is reduced, so that the work efficiency can be improved, the situation of scattering and leakage of quartz sand can be avoided, and the utilization rate of quartz sand raw materials is improved.
The combined quartz sand processing equipment and the method thereof, in the work, after the crushed quartz sand enters the fine material filter, the vibrating screen plate is driven to vibrate by the vibrating motor matched with the vibrating spring, the vibrating screen plate moves to screen the quartz sand, the screened fine material is guided into the fine material discharging pipe through the fine material outlet, the filtered coarse material can slide down to the coarse material storage box through the continuously moving oblique vibrating screen plate, the coarse material storage box is used for storage, the coarse material storage box is convenient to take out for secondary processing work, the utilization rate of quartz sand raw materials is improved, the structure of the vibrating screen plate is simple, the work effect can be improved by two groups of corresponding vibrating screen plates, after the fine material after magnetic separation enters the guide hopper, the electric motor can be opened to drive the rotary screw machine and the centrifugal fan blades to rotate, centrifugal force generated by rotation of the rotary screw machine and the centrifugal fan blades drives flotation water in the flotation machine to rotate, the flotation water moves to move quartz sand, ore particles with good floatability in the quartz sand are selectively adhered to bubbles and carried up to form a mineralized foam layer consisting of gas, liquid and solid phases, but quartz sand ore particles which cannot float up sink into the bottom of the flotation machine along with ore pulp so as to facilitate subsequent treatment, and after the quartz sand after flotation enters the acid leaching machine, acid leaching work is carried out to effectively remove iron ore in the quartz sand and oxide films on the surfaces of quartz particles, so that efficient purification work is carried out, and the working quality is improved.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a side perspective view of the present invention;
FIG. 4 is a top perspective view of the present invention;
FIG. 5 is a perspective view of the fine filter of the present invention;
FIG. 6 is a perspective view of a cross-section of the fines filter of the present invention;
FIG. 7 is a perspective view of the interior of the fines filter according to the present invention;
fig. 8 is a perspective view of a vibratory screen deck of the invention;
FIG. 9 is a perspective view of a sink flow manifold of the present invention;
FIG. 10 is a perspective view of a magnetic separator of the present invention;
FIG. 11 is a perspective view of the flotation machine of the present invention;
FIG. 12 is an internal construction view of the flotation machine of the present invention;
FIG. 13 is a view showing the internal construction of the pickling machine and the high-temperature heating tank according to the present invention.
In the figure: 1. a quartz sand crusher; 101. a raw material feed port; 102. a breaker body; 103. a support plate; 104. a welding frame; 2. a fine material filter; 201. a fine material discharging pipe; 202. a raw material feed pipe; 203. a fines outlet; 204. a coarse material storage box; 205. vibrating the screen plate; 206. a vibration spring; 207. a vibration motor; 208. a connecting shaft sleeve; 209. a current collecting lower blanking plate; 210. a blanking slideway; 3. a magnetic separator; 301. magnetic separation blanking box; 302. an equipment support frame; 303. discharging and landslide; 304. a magnetic suction plate; 305. a material guiding pipe; 4. a flotation machine; 401. a concentrate discharge pipe; 402. a flotation material selecting plate; 403. a guide hopper; 404. a concentrate discharge port; 405. rotating the screw machine; 406. centrifugal fan blades; 407. a flotation separator; 5. an acid soaking machine; 501. a mineral acid storage tank; 502. a waste water discharging pipe; 503. an electromagnetic valve; 504. processing a blanking plate; 505. a through port; 506. a catheter; 6. a high temperature heating box; 601. a conveyor belt; 602. a protective baffle; 603. a heater; 604. reinforcing the support; 605. and calcining the inclined plate.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a combined quartz sand processing device comprises a quartz sand crusher 1, a fine material filter 2, a magnetic separator 3, a flotation machine 4, an acid leaching machine 5 and a high-temperature heating box 6, wherein the fine material filter 2 is positioned on the lower end face of the quartz sand crusher 1, the magnetic separator 3 is positioned below the fine material filter 2, the flotation machine 4 is positioned below the magnetic separator 3, the acid leaching machine 5 is positioned on two sides of the lower end of the flotation machine 4, the high-temperature heating box 6 is positioned below the acid leaching machine 5, device support frames 302 are respectively arranged on two sides of the outer part of the magnetic separator 3, a welding frame 104 is arranged at the upper end of the device support frames 302, a support plate 103 is arranged at the upper end of the welding frame 104, the positions of the magnetic separator 3, the flotation machine 4, the acid leaching machine 5 and the high-temperature heating box 6 are limited and supported through the support plates 103, and the positions of the quartz sand crusher 1, the fine material 2 and the magnetic separator 3 are combined into a whole through the support plates 103, and then the quartz sand processing device is integrated, so that the transportation work is reduced, the work efficiency can be improved, and the quartz sand leakage rate can be avoided in work.
Further, the upper end of quartz sand breaker 1 is provided with raw materials feed inlet 101, and breaker main part 102 is installed to the below of quartz sand breaker 1, the inside of breaker main part 102 sets up to the reaction breaker, and the externally mounted of reaction breaker has servo motor, and the internally mounted of reaction breaker has crushing roller and pressure plate, and the crushing roller passes through the shaft coupling transmission with servo motor and is connected, and install high-pressure spring between pressure plate and the breaker main part 102, install the connector between the lower extreme of breaker main part 102 and the fine material filter 2, and the internally mounted of connector has the valve, breaker main part 102 passes through connector and fine material filter 2 intercommunication, the quartz sand raw materials passes through inside raw materials feed inlet 101 entering breaker main part 102, drive crushing roller rotation through servo motor, the crushing roller outside is in quartz sand unloading in-process, beat the pressure plate, smash the quartz sand raw materials, after the crushing, the accessible is opened the valve, carry out preliminary filtration work in the leading-in fine material filter 2, do not need to carry out transportation, improve work efficiency.
Referring to fig. 5-9, a raw material feeding pipe 202 is installed at the upper end of the fine material filtering machine 2, the raw material feeding pipe 202 extends to the inside of a connecting port and is in sealing connection with the crusher main body 102, the lower end of the raw material feeding pipe 202 extends to the inside of the fine material filtering machine 2 and is fixedly connected with the fine material filtering machine 2 through a connecting disc, vibrating screen plates 205 are installed at two sides of the inside of the fine material filtering machine 2, a fine material outlet 203 is arranged below the vibrating screen plates 205, a fine material discharging pipe 201 is installed outside the fine material outlet 203, quartz sand is guided into a quartz sand crushed material through the raw material feeding pipe 202, after entering the inside of the fine material filtering machine 2, quartz sand can be filtered and screened through the two vibrating screen plates 205, fine materials with high quality are selected for processing work, the fine material filtering machine 2 can be discharged through the fine material outlet 203, preliminary screening work can be quickly performed, the structure is simple, and work efficiency is conveniently improved.
Further, a connecting shaft sleeve 208 is arranged at the upper end inside the fine material filter 2, the upper ends of the two vibrating screen plates 205 are movably connected with the fine material filter 2 through the connecting shaft sleeve 208, a vibrating motor 207 is arranged at the lower end face of the vibrating screen plate 205, a vibrating spring 206 is arranged at the upper end of the vibrating motor 207, the vibrating spring 206 is respectively welded and connected with the vibrating screen plate 205 and the fine material filter 2, a coarse material storage box 204 is arranged at one side of the lower ends of the two vibrating screen plates 205, the coarse material storage box 204 is in sliding connection with the fine material filter 2 through a guide rail, in operation, after crushed quartz sand enters the fine material filter 2, the vibrating screen plate 205 is driven to vibrate through the vibrating motor 207 in cooperation with the vibrating spring 206, the vibrating screen plate 205 is moved, the quartz sand is screened, the screened fine materials are guided into a fine material discharging pipe 201 through a fine material outlet 203, the filtered coarse materials can slide down to the coarse material storage box 204 through the continuously movable inclined vibrating screen plates 205, the coarse material storage box 204 is used for storing, the coarse material storage box 204 is convenient to take out for secondary processing work, the utilization rate of quartz sand raw materials is improved, the vibrating screen plates 205 are simple in structure, the working effect can be improved through two groups of corresponding vibrating screen plates 205, a converging blanking plate 209 is arranged at the lower end of the interior of the fine material filter 2, a blanking slideway 210 is arranged on the upper end face of the converging blanking plate 209, the position of the blanking slideway 210 corresponds to the position of a fine material outlet 203, after the fine materials are filtered by the two groups of inclined vibrating screen plates 205, the fine materials can be collected through the converging blanking plate 209, the blanking work is facilitated, the diversion effect of the materials is improved through the plurality of blanking slideways 210 on the upper end face of the converging blanking plate 209, and the automatic processing capability is further improved.
Referring to fig. 10, the magnetic separator 3 is provided with a magnetic separation blanking box 301 on both sides of the outside, an inlet is provided on the upper end surface of the magnetic separation blanking box 301, and the position of the inlet corresponds to the position of the fine material discharging pipe 201, a magnetic suction plate 304 is installed inside the magnetic separation blanking box 301, the magnetic suction plate 304 obliquely penetrates through the magnetic separation blanking box 301 to extend into the inside of the magnetic separator 3 and is in sealing connection with the magnetic separator 3, a blanking landslide 303 is provided on both sides of the inside of the magnetic separator 3, the blanking landslide 303 is fixedly connected with the magnetic suction plate 304, a material guiding pipe 305 is installed at the lower end of the inside of the magnetic separator 3, the primarily screened quartz sand raw material can be guided into the magnetic separation blanking box 301 through the fine material discharging pipe 201, the power supply of the magnetic suction plate 304 is turned on, iron in quartz sand fine materials is adsorbed through the strong magnetic force of the magnetic suction plate 304, thus magnetic separation work can be performed, the magnetic suction plate 304 and the blanking landslide 303 are integrally formed, the structure is stable, magnetic screening work is facilitated, and work efficiency is improved.
Referring to fig. 11-12, a guide hopper 403 is installed in the middle of the inside of the flotation machine 4, the upper end position of the guide hopper 403 corresponds to the position of a guide pipe 305, a rotary screw machine 405 is installed in the middle of the inside of the guide hopper 403, centrifugal blades 406 are installed at the lower end of the rotary screw machine 405, a motor is installed at the lower end of the flotation machine 4, the motor is in transmission connection with the centrifugal blades 406 and the rotary screw machine 405, after fine materials subjected to magnetic separation enter the inside of the guide hopper 403, the motor can be turned on to drive the rotary screw machine 405 and the centrifugal blades 406 to rotate, centrifugal force generated by rotation of the rotary screw machine 405 and the centrifugal blades 406 drives the inside of the flotation machine 4 to rotate, the floating water drives quartz sand to move, the floatable mineral particles in the quartz sand selectively adhere to bubbles and are carried up into a mineralized foam layer composed of air, liquid and solid three phases, and non-floatable quartz sand mineral particles sink into the bottom of the flotation machine 4 along with the ore pulp, so that subsequent treatments are installed at both sides of the upper end of the flotation machine 4, after the fine materials subjected to magnetic separation enter the guide hopper 403, the rear end of the motor is installed with the motor to drive the rotary screw machine 405 and the centrifugal blades 406 to rotate, the floating plate 405 and the floating plate is driven by centrifugal force generated by rotation of the centrifugal force to drive the inside of the flotation machine 4 to rotate, the floating plate is driven by the floating plate to move, the floating plate is convenient to separate the floating plate from the floating plate 402, and the floating plate is separated by the floating plate is moved, and the floating plate is separated by a floating plate is moved, and a floating material is separated.
Further, the two sides of the outside of the flotation machine 4 are both provided with a concentrate discharge hole 404, the position of the concentrate discharge hole 404 corresponds to the position of the lower end of the flotation baffle 407, a concentrate discharge pipe 401 is arranged at the outer part of the concentrate discharge hole 404, the lower end of the concentrate discharge pipe 401 extends to the inside of the acid leaching machine 5 to be in sealing connection with the acid leaching machine 5, a waste water discharging pipe 502 and a processing material discharging plate 504 are arranged between the acid leaching machine 5 and the high-temperature heating box 6, a solid-liquid separator is arranged at the lower end of the inside of the acid leaching machine 5, the waste water discharging pipe 502 and the processing material discharging plate 504 are respectively arranged at the two ends of the solid-liquid separator, after the quartz sand after flotation enters the inside of the acid leaching machine 5, acid leaching work is performed, iron ore and oxide films on the surfaces of the quartz particles in the quartz sand are effectively removed, efficient purification work is performed, and the work quality is improved.
Referring to fig. 13, an inorganic acid storage tank 501 is installed at the upper end of the pickling machine 5, an electric valve is installed between the inorganic acid storage tank 501 and the pickling machine 5, a liquid guide pipe 506 is installed at the upper end of the inorganic acid storage tank 501, the liquid guide pipe 506 is used for supplementing inorganic acid, an electromagnetic valve 503 is installed between the pickling machine 5 and a processing material blanking plate 504, a through hole 505 is formed at the inner lower end of the processing material blanking plate 504, the through hole 505 is communicated with a high-temperature heating box 6, the inorganic acid concentration inside the pickling machine 5 can be adjusted through the inorganic acid storage tank 501, quartz sand with different components can be automatically blanked through the electromagnetic valve 503 and the electric valve, and the quartz sand after pickling can be guided into the high-temperature heating box 6 through the processing material blanking plate 504, so that final heat treatment work can be performed.
Further, the heater 603 is installed to the inside upper end of high temperature heating cabinet 6, calcination swash plate 605 is installed to the below of heater 603, conveyer belt 601 is installed to one side lower extreme of calcination swash plate 605, and the pneumatic cylinder is installed to the inside lower extreme of calcination swash plate 605, and calcination swash plate 605 passes through pneumatic cylinder and high temperature heating cabinet 6 swing joint, guard flap 602 is all installed to the outside both sides of conveyer belt 601, guard flap 602 extends to high temperature heating cabinet 6 outside and high temperature heating cabinet 6 fixed connection, after the quartz sand after the pickling gets into the material blanking plate 504 inside, import calcination swash plate 605 top through opening 505, carry out the heat treatment work through heater 603, after the processing, accessible pneumatic cylinder drives calcination swash plate 605 slope, make calcination swash plate 605 remove the quartz sand after the heat treatment to conveyer belt 601 top, transport out the quartz sand and carry out follow-up work, automatic operation processing, reduce work intensity, improve work efficiency.
A method for treating combined quartz sand, comprising the following steps:
step one: quartz sand raw materials enter the crusher main body 102 through the raw material feed inlet 101, a crushing roller is driven to rotate by a servo motor, the outside of the crushing roller is hit with a pressing plate in the quartz sand blanking process, the quartz sand raw materials are crushed, and after crushing, a valve is opened to be led into the fine material filter 2 for preliminary filtering;
step two: after the crushed quartz sand enters the fine material filter 2, the vibrating motor 207 is matched with the vibrating spring 206 to drive the vibrating screen plate 205 to vibrate, the vibrating screen plate 205 moves to screen the quartz sand, the screened fine materials are guided into the fine material discharging pipe 201 through the fine material outlet 203, and the filtered coarse materials can slide down to the coarse material storage box 204 through the continuously moving inclined vibrating screen plate 205 and are stored through the coarse material storage box 204;
step three: the primarily screened quartz sand raw material can be guided into the magnetic separation blanking box 301 through the fine material discharging pipe 201, the power supply of the magnetic suction plate 304 is turned on, and the iron in the quartz sand fine material is adsorbed through the strong magnetic force of the magnetic suction plate 304;
step four: after entering the guide hopper 403, the fine materials after magnetic separation drive the rotary screw 405 and the centrifugal fan blades 406 to rotate by opening the motor, centrifugal force generated by the rotation of the rotary screw 405 and the centrifugal fan blades 406 drives flotation water in the flotation machine 4 to rotate, the flotation water drives quartz sand to move, ore particles with good floatability in the quartz sand are selectively adhered to bubbles and carried up to form a mineralized foam layer composed of gas, liquid and solid phases, and the non-floatable quartz sand ore particles sink into the bottom of the flotation machine 4 along with ore pulp for subsequent treatment, the flotation separator 407 separates the quartz sand from flotation water, the mineralized foam layer with good floatability moves to the lower end of the flotation material selecting plate 402, and the flotation material selecting plate 402 rotates to separate the foam layer, so that the floatable quartz sand performs discharging work;
step five: after entering the inside of the pickling machine 5, performing acid leaching, adjusting the inorganic acid concentration in the pickling machine 5 through an inorganic acid storage tank 501, adapting to quartz sand with different components, automatically blanking through an electromagnetic valve 503 and an electric valve, and then guiding the acid leached quartz sand into a high-temperature heating box 6 through a processed blanking plate 504;
step six: after entering the interior of the processing material blanking plate 504, the quartz sand subjected to acid leaching is led into the upper part of the calcining sloping plate 605 through the through hole 505, heat treatment work is carried out through the heater 603, and after treatment, the calcining sloping plate 605 is driven to incline through the hydraulic cylinder, so that the calcining sloping plate 605 moves the quartz sand subjected to heat treatment to the upper part of the conveying belt 601, and the quartz sand is transported out for subsequent work.
In summary, the combined quartz sand processing equipment and method, quartz sand raw materials enter the crusher main body 102 through the raw material feed inlet 101, drive the crushing roller to rotate through the servo motor, the outside of the crushing roller is in the quartz sand unloading process, strike the pressurizing plate, crush the quartz sand raw materials, after crushing, the valve can be opened, the quartz sand raw materials are guided into the fine filter 2 for preliminary filtering operation without transportation, work efficiency is improved, after entering the inside of the fine filter 2, vibration sieve plate 205 is driven by the vibration motor 207 to vibrate through the vibration spring 206, vibration sieve plate 205 moves, quartz sand is screened, material can be collected intensively through the collecting lower material plate 209, the material unloading work is facilitated, the diversion effect of the materials is improved through a plurality of unloading slide ways 210 on the upper end surface of the collecting lower material plate 209, the capability of automatic processing is further improved, the screened fine materials are guided into a fine material discharge pipe 201 through a fine material outlet 203, the filtered coarse materials can be slid down to a coarse material storage box 204 through a continuously movable oblique vibration sieve plate 205, storage box 204 is stored through the coarse material storage box 204, the vibration sieve plate 205 is integrated with the magnetic separation work efficiency is improved through the vibration sieve plate, the magnetic separation of the magnetic separation plate 304 is improved, the magnetic separation work efficiency is improved, the magnetic separation work is improved, the magnetic separation work is performed, the magnetic separation is performed, and the work is performed, and the magnetic separation is stable, and the work is easy, and the quality can be easily performed and the quality and convenient. After entering the guide hopper 403, the fine materials after magnetic separation drive the rotary screw 405 and the centrifugal fan blades 406 to rotate by opening the motor, centrifugal force generated by the rotation of the rotary screw 405 and the centrifugal fan blades 406 drives flotation water in the flotation machine 4 to rotate, the flotation water drives quartz sand to move, ore particles with good floatability in the quartz sand are selectively adhered to bubbles and carried up to form a mineralized foam layer composed of gas, liquid and solid phases, and the non-floatable quartz sand ore particles sink into the bottom of the flotation machine 4 along with ore pulp for subsequent treatment, the flotation separator 407 separates the quartz sand from flotation water, the mineralized foam layer with good floatability moves to the lower end of the flotation material selecting plate 402, the flotation material selecting plate 402 rotates to separate the foam layer, the floatable quartz sand performs discharging work, the floatable quartz sand enters the acid leaching machine 5 and then performs acid leaching work, the inorganic acid concentration in the acid soaking machine 5 is regulated through the inorganic acid storage tank 501, quartz sand with different components is automatically discharged through the electromagnetic valve 503 and the electric valve, then the quartz sand after acid leaching is led into the high-temperature heating box 6 through the processing material discharging plate 504, the final heat treatment work is carried out, after the quartz sand after acid leaching enters the processing material discharging plate 504, the quartz sand after acid leaching is led into the upper part of the calcining sloping plate 605 through the through hole 505, the heat treatment work is carried out through the heater 603, after the treatment, the calcining sloping plate 605 is driven to incline through the hydraulic cylinder, the calcining sloping plate 605 moves the quartz sand after heat treatment above the conveyor belt 601, the quartz sand is transported out for subsequent work, a plurality of treatment devices are combined into a whole, and then the quartz sand processing work is carried out, so that the transportation work is reduced, the work efficiency is improved, and the condition of scattering and leakage of the quartz sand can be avoided during work, the utilization rate of quartz sand raw materials is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a modular quartz sand treatment facility, includes quartz sand breaker (1), fine material filter (2), magnet separator (3), flotation machine (4), pickling machine (5) and high temperature heating cabinet (6), its characterized in that: the fine material filter (2) is positioned on the lower end face of the quartz sand crusher (1), the magnetic separator (3) is positioned below the fine material filter (2), the flotation machine (4) is positioned below the magnetic separator (3), the acid leaching machine (5) is positioned on two sides of the lower end of the flotation machine (4), the high-temperature heating box (6) is positioned below the acid leaching machine (5), the equipment support frames (302) are respectively arranged on two sides of the outer part of the magnetic separator (3), the welding frame (104) is arranged at the upper end of the equipment support frames (302), and the supporting plate (103) is arranged at the upper end of the welding frame (104);
the magnetic separator comprises a magnetic separator (3), wherein magnetic separation blanking boxes (301) are arranged on two sides of the outer part of the magnetic separator (3), an inlet is formed in the upper end face of each magnetic separation blanking box (301), the position of the inlet corresponds to that of a fine material discharging pipe (201), a magnetic suction plate (304) is arranged in each magnetic separation blanking box (301), each magnetic suction plate (304) obliquely penetrates through each magnetic separation blanking box (301) and extends to the inner part of the magnetic separator (3) to be in sealing connection with the magnetic separator (3), blanking landslide (303) are arranged on two sides of the inner part of the magnetic separator (3), the blanking landslide (303) is fixedly connected with each magnetic suction plate (304), and a material guide pipe (305) is arranged at the inner lower end of the magnetic separator (3);
install guide hopper (403) in the middle of the inside of flotation machine (4), the upper end position of guide hopper (403) corresponds with the position of guide pipe (305), just install rotatory screw machine (405) in the middle of the inside of guide hopper (403), centrifugal flabellum (406) are installed to the lower extreme of rotatory screw machine (405), just motor is installed to the lower extreme of flotation machine (4), and motor and centrifugal flabellum (406) and rotatory screw machine (405) transmission are connected, flotation select plate (402) are all installed to the upper end both sides of flotation machine (4), gear motor is installed to the rear end of flotation select plate (402), install flotation baffle (407) between flotation select plate (402) and guide hopper (403), just weld between flotation machine (4) and high temperature heating box (6) and strengthen support (604).
2. A combination silica sand treatment apparatus as claimed in claim 1, wherein: the utility model discloses a high-pressure crushing machine, including quartz sand breaker, breaker main part (102) are installed to the lower extreme of quartz sand breaker (1), breaker main part (102) are installed to the upper end of quartz sand breaker (1), the inside of breaker main part (102) sets up to the reaction crusher, and the externally mounted of reaction crusher has servo motor, and the internally mounted of reaction crusher has crushing roller and pressurizing plate, and crushing roller passes through the shaft coupling transmission with servo motor and be connected, and installs high-pressure spring between pressurizing plate and breaker main part (102), install the connector between the lower extreme of breaker main part (102) and fine material filter (2), and the internally mounted of connector has the valve, breaker main part (102) are through connector and fine material filter (2) intercommunication.
3. A combination silica sand treatment apparatus as claimed in claim 2, wherein: raw materials inlet pipe (202) are installed to the upper end of fine material filter (2), raw materials inlet pipe (202) extend to inside breaker main part (102) sealing connection of connector, the lower extreme of raw materials inlet pipe (202) extends to inside and fine material filter (2) of fine material filter (2) through connection pad fixed connection, vibrating screen plate (205) are all installed to the inside both sides of fine material filter (2), the below of vibrating screen plate (205) is provided with fine material export (203), the externally mounted of fine material export (203) has fine material discharging pipe (201).
4. A combination silica sand treatment apparatus as claimed in claim 3, wherein: connecting shaft sleeve (208) are installed to inside upper end of fine material filter (2), two the upper end of vibrating screen board (205) is all through connecting shaft sleeve (208) and fine material filter (2) swing joint, vibrating motor (207) are installed to the lower terminal surface of vibrating screen board (205), vibrating spring (206) are installed to the upper end of vibrating motor (207), vibrating spring (206) respectively with vibrating screen board (205) and fine material filter (2) welded connection, two lower extreme one side of vibrating screen board (205) all is provided with coarse fodder case (204), coarse fodder case (204) are through guide rail and fine material filter (2) sliding connection, the interior lower extreme of fine material filter (2) is installed and is flowed down flitch (209), the up end of flow is flowed down flitch (210) are provided with unloading slide (210), the position of unloading slide (210) corresponds with the position of fine material export (203).
5. A combination silica sand treatment apparatus as claimed in claim 4, wherein: the utility model discloses a flotation device, including flotation device, waste water unloading pipe (502) and processing material flitch (504) are provided with in the outside both sides of flotation device (4), the position of concentrate discharge gate (404) is corresponding with the position of flotation baffle (407) lower extreme, just the externally mounted of concentrate discharge gate (404) has concentrate to arrange material pipe (401), the lower extreme of concentrate row material pipe (401) extends to inside and acid dipping machine (5) sealing connection of acid dipping machine (5), be provided with waste water unloading pipe (502) and processing material flitch (504) between acid dipping machine (5) and high temperature heating cabinet (6), the inside lower extreme of acid dipping machine (5) is provided with solid-liquid separator, just waste water unloading pipe (502) and processing material flitch (504) are located solid-liquid separator's both ends respectively.
6. A combination silica sand treatment apparatus as claimed in claim 5, wherein: the acid leaching machine is characterized in that an inorganic acid storage tank (501) is arranged at the upper end of the acid leaching machine (5), an electric valve is arranged between the inorganic acid storage tank (501) and the acid leaching machine (5), a liquid guide pipe (506) is arranged at the upper end of the inorganic acid storage tank (501), the liquid guide pipe (506) is used for supplementing inorganic acid, an electromagnetic valve (503) is arranged between the acid leaching machine (5) and a processing material blanking plate (504), a through hole (505) is formed in the lower end of the inside of the processing material blanking plate (504), and the through hole (505) is communicated with a high-temperature heating box (6).
7. A combination silica sand treatment apparatus as claimed in claim 6, wherein: the inside upper end of high temperature heating cabinet (6) is installed heater (603), calcination swash plate (605) are installed to the below of heater (603), conveyer belt (601) are installed to one side lower extreme of calcination swash plate (605), just the pneumatic cylinder is installed to the inside lower extreme of calcination swash plate (605), just calcination swash plate (605) pass through pneumatic cylinder and high temperature heating cabinet (6) swing joint, guard flap (602) are all installed to the outside both sides of conveyer belt (601), guard flap (602) extend to high temperature heating cabinet (6) outside and high temperature heating cabinet (6) fixed connection.
8. A method of treating a combination silica sand treatment apparatus as claimed in claim 7, comprising the steps of:
step one: the quartz sand raw material enters the crusher main body (102) through the raw material feed inlet (101), the crushing roller is driven to rotate by the servo motor, the outside of the crushing roller is hit with the pressurizing plate in the quartz sand blanking process, the quartz sand raw material is crushed, and after the quartz sand raw material is crushed, a valve is opened and the quartz sand raw material can be guided into the fine material filter (2) for preliminary filtering;
step two: after crushed quartz sand enters the fine material filter (2), a vibrating motor (207) is matched with a vibrating spring (206) to drive a vibrating screen plate (205) to vibrate, the vibrating screen plate (205) moves to screen quartz sand, the screened fine material is guided into a fine material discharging pipe (201) through a fine material outlet (203), and filtered coarse material can slide down to a coarse material storage box (204) through an inclined vibrating screen plate (205) which moves continuously and is stored through the coarse material storage box (204);
step three: the primarily screened quartz sand raw material can be guided into the magnetic separation blanking box (301) through the fine material discharging pipe (201), the power supply of the magnetic suction plate (304) is turned on, and iron in the quartz sand fine material is adsorbed through the strong magnetic force of the magnetic suction plate (304);
step four: after entering the guide hopper (403), the fine materials after magnetic separation drive the rotary screw machine (405) and the centrifugal fan blades (406) to rotate by opening the motor, the centrifugal force generated by the rotation of the rotary screw machine (405) and the centrifugal fan blades (406) drives the floating water in the flotation machine (4) to rotate, the floating water drives quartz sand to move, ore particles with good floatability in the quartz sand are selectively adhered to bubbles and carried and rise into a mineralized foam layer consisting of gas, liquid and solid phases, and the non-floatable quartz sand ore particles sink into the bottom of the flotation machine (4) along with ore pulp so as to facilitate subsequent treatment, the floatation separator (407) blocks the quartz sand and the floating water, the mineralized foam layer with good floatability moves to the lower end of the floatation material selecting plate (402), and the foam layer is separated by the rotation of the floatation material selecting plate (402), so that the floatable quartz sand is subjected to blanking work;
step five: after entering the acid leaching machine (5), carrying out acid leaching, regulating inorganic acid concentration in the acid leaching machine (5) through an inorganic acid storage tank (501), adapting to quartz sand with different components, automatically blanking through an electromagnetic valve (503) and an electric valve, and then guiding the acid leached quartz sand into a high-temperature heating box (6) through a processed material blanking plate (504);
step six: after entering the interior of a blanking plate (504) of the processing material, the quartz sand subjected to acid leaching is led into the upper part of a calcination sloping plate (605) through a through hole (505), heat treatment is carried out through a heater (603), and after treatment, the calcination sloping plate (605) is driven to incline through a hydraulic cylinder, so that the calcination sloping plate (605) moves the quartz sand subjected to heat treatment to the upper part of a conveyor belt (601), and the quartz sand is transported out for subsequent work.
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| CN115318620B (en) * | 2022-08-23 | 2023-12-22 | 石家庄华邦矿产品有限公司 | Tourmaline high-efficiency purifying device |
| CN116328955B (en) * | 2023-05-31 | 2023-08-22 | 山东远通公路工程集团有限公司 | Pitch ore floatation pitch processing apparatus |
| CN116947311B (en) * | 2023-07-26 | 2024-03-08 | 连云港福京石英制品有限公司 | Doped quartz glass for high-power laser gain medium and preparation method thereof |
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