CN114558698B - Quartz sand manufacturing device with floatation function and method for floating quartz sand - Google Patents
Quartz sand manufacturing device with floatation function and method for floating quartz sand Download PDFInfo
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- CN114558698B CN114558698B CN202210294846.5A CN202210294846A CN114558698B CN 114558698 B CN114558698 B CN 114558698B CN 202210294846 A CN202210294846 A CN 202210294846A CN 114558698 B CN114558698 B CN 114558698B
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- quartz sand
- fixedly connected
- flotation
- piece
- furnace body
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005188 flotation Methods 0.000 claims abstract description 43
- 239000008396 flotation agent Substances 0.000 claims description 6
- 239000004088 foaming agent Substances 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 description 15
- 238000005461 lubrication Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000010453 quartz Substances 0.000 description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- -1 casting Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Clamps And Clips (AREA)
- Cleaning In General (AREA)
Abstract
According to the quartz sand manufacturing device with the flotation function, the connecting device is arranged, so that the equipment connecting position is convenient to reinforce, the phenomenon that gaps are generated due to unstable connection of the equipment connecting position can be effectively reduced, the condition that the equipment gaps affect vacuumizing is reduced, and the overall stability of equipment is improved. In addition, a method for floating quartz sand is also provided.
Description
Technical Field
The invention relates to the field of quartz sand production equipment, in particular to a quartz sand manufacturing device with a flotation function and a method for floating quartz sand.
Background
The quartz sand is quartz particles formed by crushing and processing quartz stone. Quartz stone is a nonmetallic mineral, and is a silicate mineral with hardness, wear resistance and stable chemical property. The quartz sand is milky white or colorless semitransparent, has the Mohs hardness of 7, is an important industrial mineral raw material and is a non-chemical dangerous article, and is widely used in industries of glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasive materials, filter materials and the like.
In the existing process, various equipment is used in the manufacturing process of quartz sand, and vacuum arc purification, high-temperature treatment and floatation are required to be carried out for processing, so that the overall purity and quality of the quartz sand can be improved.
However, the conventional quartz sand production equipment has the following problems:
1. On the problem of vacuum arc purification, the junction of most of the existing equipment adopts bolts to connect, and the condition that the junction produces gaps is easily generated due to loosening for a long time, so that the normal vacuumizing operation of the equipment is affected.
2. On carrying out flotation problem to quartz sand, current most equipment rotates the punishment and rotates for a long time, and the phenomenon of wearing and tearing easily appears, and the circumstances of rust rot easily appears in the punishment of rotating simultaneously influences the holistic life of equipment.
3. In the problem of high-temperature flame treatment of quartz sand, most of the prior equipment needs to be connected with a fuel pipe body for conveying when high-temperature treatment is carried out, when fuel gas is conveyed, air pressure is easily generated at the connecting part, when the air pressure is overlarge, the condition of leakage at the connecting part is easily caused, the normal use of the equipment is influenced,
Accordingly, the present invention provides a quartz sand manufacturing apparatus with a flotation function to solve this problem.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the quartz sand manufacturing device with the flotation function, which effectively solves the problem that the connecting part of the traditional quartz sand manufacturing equipment is unstable.
The invention provides a quartz sand manufacturing device with a flotation function, which comprises a support frame and a connecting device, wherein a first furnace body is arranged above the support frame, a lifter is arranged on the upper surface of the first furnace body, a vacuum unit is arranged on one side of the first furnace body, a flotation device is arranged on the upper surface of the support frame, a pushing piece is rotationally connected to the surface of the flotation device, a power device is fixedly connected to the surface of the flotation device, the power device is in transmission connection with the pushing piece through a belt, a second furnace body is arranged on the upper surface of the support frame, a pipe body is arranged on one side of the second furnace body, and the connecting device is arranged on the surface of the first furnace body;
The connecting device comprises a locking piece, the surface fixed connection of locking piece and vacuum unit, the fixed surface of first furnace body is connected with the locating part, the equal fixedly connected with of both sides of locating part is protruding, bellied transversal L shape that personally submits, the equal fixedly connected with cavity spare in both sides of locking piece, protruding and cavity spare joint, bellied fixed surface is connected with the slide bar, the surface sliding connection of slide bar has two joint portions, the transversal L shape that personally submits of joint portion, two draw-in grooves have been seted up on the surface of cavity spare, joint portion and draw-in groove joint, the draw-in groove on joint portion cooperation cavity spare surface can be with protruding constraint in the cavity spare, and locking piece cooperation locating part can consolidate equipment junction simultaneously, through setting up connecting device, when needs use equipment, inserts protruding drive joint portion and inserts in the draw-in groove on cavity spare surface, promotes joint portion, and first elastic component produces elasticity, and removes certain joint portion and to the draw-in groove, and the draw-in groove that the draw-in bar is in groove, and the second round hole that the elastic component is in the hole that the surface of cavity spare is lost when the surface of hole, and the elastic component is in the hole is lost when the surface of hole, and the second round hole is in the hole is opened to the elastic component, and the elastic component is lost to the surface of the draw-in hole is reset.
Preferably, the round hole one has been seted up on the surface of joint portion, the inner wall sliding connection of round hole one has the inserted bar, two round holes two have been seted up on the surface of slide bar, the inner wall joint of inserted bar and round hole two, the one end fixedly connected with pull block of inserted bar, the transversal straight slot shape that personally submits of pull block through setting up the inserted bar, can fix a position the constraint with joint portion, has improved the constraint effect of inserted bar, and the pull block is convenient for carry the pull to the inserted bar simultaneously, improves the holistic usability of equipment.
Preferably, the surface cover of slide bar is equipped with first elastic component, the both ends of first elastic component respectively with slide bar and joint portion's fixed surface connection, the number of first elastic component has two, through setting up first elastic component, the control joint portion of being convenient for resets, has improved the stability when joint portion withdraws simultaneously.
Preferably, the surface cover of inserted bar is equipped with the second elastic component, the both ends of second elastic component respectively with joint portion and the fixed surface who draws the piece are connected, through setting up the second elastic component, are convenient for control inserted bar and draw the piece to reset, have improved the constraint effect of inserted bar simultaneously, make equipment wholly more stable.
Preferably, one side of the flotation device, which is close to the pushing piece, is provided with two lubricating devices, each lubricating device comprises a concave block, each concave block is fixedly connected with the surface of the flotation device, round holes III are formed in two sides of each concave block, connecting rods are rotatably connected to the inner walls of the round holes III, brush rods are fixedly connected to the two ends of each connecting rod, the brush rods are formed by combining straight slot-shaped blocks with C-shaped brushes, a charging hole is formed in the surface of each brush rod, rectangular blocks are fixedly connected to the surfaces of the connecting rods, two protruding blocks are fixedly connected to the upper surfaces of the concave blocks, round holes IV are formed in the surfaces of the protruding blocks, constraint rods are slidably connected to the inner walls of the round holes IV, round holes V are formed in two sides of each rectangular block, each constraint rod is connected with the inner walls of the round holes V in a clamping mode, the constraint rods are connected with the charging holes through the charging holes, the utility model is convenient for filling the lubricating liquid into the brush rod, and the binding rod is matched with the round holes five on the two sides of the rectangular block, so that the brush rod can be positioned, the brush rod is attached to the rotating part of the pushing piece, the lubricating is convenient, the damage caused by the rotating friction of the rotating part of the equipment is reduced, by arranging the lubricating device, when the equipment is needed to be used, the lubricating liquid is added into the brush rod from the charging hole, the control block is pulled to the two sides far away from the protruding block, the control block drives the binding rod to move, the fourth elastic piece is stressed and deformed to generate elastic force, the rectangular block is pushed to drive the connecting rod and the brush rod to rotate, the brush rod is attached to the surface of the pushing piece, the control block is released, the fourth elastic piece is released to drive the binding rod to be inserted into the round holes five on the surface of the rectangular block, the lubricating can be carried out, when the equipment is needed to be removed, the control block is pulled to the two sides far away from the protruding block, the binding rod is driven to move, the fourth elastic piece is stressed and deformed to generate elasticity, the constraint rod loses the constraint on the rectangular block, and the third elastic piece releases the elasticity to drive the brush rod to reset, so that the use can be completed.
Preferably, the surface cover of connecting rod is equipped with the third elastic component, the both ends of third elastic component respectively with the fixed surface connection of spill piece and brush-holder stud, through setting up the third elastic component, be convenient for control the brush-holder stud and carry out automatic re-setting, can stop effectively lubricated equipment.
Preferably, one end fixedly connected with control block of constraint pole, the control block forms through ring and straight slot mouth shape piece combination, the surface cover of constraint pole is equipped with fourth elastic component, the both ends of fourth elastic component respectively with the fixed surface of control block and lug be connected, through setting up fourth elastic component, be convenient for reset control to constraint pole and control block, improved the constraint effect of constraint pole simultaneously.
Preferably, one side of the second furnace body, which is close to the pipe body, is provided with a leakage prevention device, the leakage prevention device comprises a hollow ring, the hollow ring is fixedly connected with the surface of the second furnace body, the surface of the pipe body is fixedly connected with a connecting ring, the connecting ring is clamped with the inner wall of the hollow ring, the upper side and the lower side of the hollow ring are fixedly connected with positioning blocks, the upper end and the lower end of the connecting ring are fixedly connected with fixing blocks, the surface of the fixing blocks is provided with sliding holes, the inner wall of each sliding hole is slidably connected with a limiting rod, both sides of each positioning block are provided with limiting grooves, the limiting rods are clamped with the inner wall of each limiting groove, the connecting ring can be primarily restrained in the hollow ring by the limiting rods matched with the limiting grooves on both sides of the positioning blocks, the hollow ring can protect the joint of equipment, the excessive air pressure of the joint of the equipment can be effectively reduced, the device comprises a connecting ring, a fixed block, a stop block, a limiting block surface clamping hole, a fifth elastic piece, a clamping part, a limiting rod and an elastic piece, wherein the connecting ring is inserted into a hollow ring through the leakage-proof device when equipment is needed to be used, the fixed block drives the stop block to be inserted into the limiting groove in the surface of the positioning block, the stop block is driven by the rotating rod to rotate, the stop block loses the constraint on the stop block when the rotating rod drives the stop block to rotate to be right above the limiting block surface clamping hole, the elastic piece releases elastic force to drive the clamping part to reset, the stop block is abutted against the inner wall of the limiting groove in the surface of the positioning block, the use is completed, the stop block is pressed downwards when the stop block is needed to be opened, elastic force is generated by the stress deformation of the fifth elastic piece, the rotating rod drives the stop block to be abutted against the surface of the stop block, and the limiting groove in the surface of the positioning block is lost.
Preferably, one side of the limiting rod corresponding to the inner wall of the sliding hole on the surface of the fixed block is fixedly connected with a fifth elastic piece, the number of the fifth elastic pieces is two, and the limiting rod is convenient to reset by arranging the fifth elastic pieces, so that the effect of the limiting rod for binding the limiting groove on the surface of the positioning block is improved.
Preferably, the round hole six has been seted up on the surface of fixed block, the inner wall rotation of round hole six is connected with the dwang, the fixed surface of dwang is connected with the dog, the draw-in hole has been seted up on the surface of gag lever post, dog and the downthehole wall joint of gag lever post surface draw-in can fix a position the gag lever post through dwang cooperation dog, is convenient for carry out erection joint to equipment, improves holistic ease.
The invention also provides a method for floating quartz sand of the quartz sand manufacturing device with the floating function, which comprises the following steps: (1) adding a small amount of regulator to regulate the PH value of quartz sand; (2) Adding a flotation agent according to 0.1% -2% of the weight of quartz sand, wherein the flotation temperature is 0-60 ℃ and the flotation time is 10-60 minutes; (3) adding a foaming agent according to 0.01% -2% of the weight of the quartz sand; (4) And adding a cleaning agent according to the weight of 0.1-2% of the quartz sand, and cleaning the residual flotation reagent.
The invention has the beneficial effects that:
1. Through setting up connecting device, when needs use equipment, insert the arch and establish in the cavity spare, protruding drive joint portion inserts and establishes in the draw-in groove of cavity spare surface, promote joint portion, first elastic component atress deformation produces elasticity, when joint portion moves to the certain position, when the inserted bar is located directly over the second round hole of slide bar surface, the second elastic component release elasticity, drive inserted bar and pull piece and restore to the throne, make the inserted bar insert establish in the round hole of slide bar surface, joint portion offsets with cavity spare surface draw-in groove inner wall, accomplish and use, when needs are opened, pull the pull piece, second elastic component atress deformation produces elasticity, make the inserted bar lose the constraint to slide bar surface round hole two, first elastic component release elasticity, drive joint portion and restore to the throne, make joint portion lose the constraint to the cavity spare, can open, through setting up connecting device, be convenient for consolidate equipment junction, the unstable phenomenon that produces the gap of equipment junction connection has been reduced, and the condition of equipment gap influence vacuum has been improved, and then the holistic stability of equipment has been improved.
2. Through setting up lubricating arrangement, when needs use equipment, add lubricating liquid from the charge door to the brush-holder stud, both sides pulling control block to keeping away from the lug, the control block drives the constraint pole and removes, fourth elastic component atress deformation produces elasticity, the ejector pad rectangular block, rectangular block drives connecting rod and brush-holder stud and rotates, make the brush-holder stud laminating on the surface of ejector pad, loosen the control block, fourth elastic component release elasticity, drive the constraint pole and insert and establish in the round hole five on rectangular block surface, can lubricate, when needs are moved, to keeping away from the both sides pulling control block of lug, the control block drives the constraint pole and removes, fourth elastic component atress deformation produces elasticity, the constraint pole loses the constraint to the rectangular block, the third elastic component release elasticity, drive the brush-holder stud resets, can accomplish the use, be convenient for lubricate equipment through setting up lubricating arrangement, can effectively reduce the phenomenon that the equipment rotation department appears and rust friction is impaired, the condition of equipment life is low, and then whole practicality of equipment has been improved.
3. Through leak protection device, when equipment is used to needs, insert the go-between and establish in hollow ring, the fixed block drives the gag lever post and inserts and establish in the spacing groove on locating piece surface, the dwang is rotated, the dwang drives the dog and rotates, when the dwang drives the dog and rotates to the dead lever surface draw-in hole directly over, the dog loses the constraint to the gag lever post, fifth elastic component release elasticity, drive joint portion resets, make gag lever post and the inner wall in locating piece surface spacing groove offset, finish the use, when needs are opened, press down the gag lever post, fifth elastic component atress deformation produces elasticity, the dwang drives the dog and offsets with the surface of gag lever post, the gag lever post loses the constraint to locating piece surface spacing groove, can accomplish the use, through setting up leak protection device, be convenient for protect equipment, can effectively reduce the phenomenon that equipment gas junction is leaked because atmospheric pressure is too big, the condition that leads to the junction to the unable normal high temperature of carrying out of equipment, and then the holistic stability of equipment has been improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a portion of the present invention.
FIG. 3 is a schematic view of a connecting device according to the present invention.
Fig. 4 is a partially exploded view of the connection device of the present invention.
Fig. 5 is an enlarged view of the invention at a.
FIG. 6 is a schematic view of a portion of the present invention.
Fig. 7 is an enlarged view of the invention at B.
Fig. 8 is a schematic view of a lubrication apparatus according to the present invention.
Fig. 9 is an enlarged view of the invention at C.
Fig. 10 is a schematic view of a portion of a lubrication apparatus of the present invention.
FIG. 11 is a schematic view of a portion of the present invention.
Fig. 12 is an enlarged view of the invention at D.
Fig. 13 is an exploded view of the lubricating apparatus of the present invention.
Fig. 14 is a schematic view in partial cross-section of a lubrication apparatus according to the present invention.
Detailed Description
The foregoing and other features, aspects and advantages of the present invention will become more apparent from the following detailed description of embodiments of the present invention when taken in conjunction with the accompanying drawings, wherein like reference characters refer to the same parts throughout the several views.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The first embodiment of the quartz sand manufacturing device with the flotation function comprises a support frame 1 and a connecting device 4, wherein a first furnace body 3 is arranged above the support frame 1, a lifter 12 is arranged on the upper surface of the first furnace body 3, a vacuum unit 2 is arranged on one side of the first furnace body 3, a flotation device 5 is arranged on the upper surface of the support frame 1, a pushing piece 7 is rotationally connected to the surface of the flotation device 5, a power device 8 is fixedly connected to the surface of the flotation device 5, the power device 8 is in transmission connection with the pushing piece 7 through a belt, a second furnace body 11 is arranged on the upper surface of the support frame 1, a pipe body 10 is arranged on one side of the second furnace body 11, and the connecting device 4 is arranged on the surface of the first furnace body 3;
The connecting device 4 comprises a locking piece 41, the locking piece 41 is fixedly connected with the surface of the vacuum unit 2, a limiting piece 42 is fixedly connected with the surface of the first furnace body 3, protrusions 44 are fixedly connected to two sides of the limiting piece 42, the cross section of each protrusion 44 is L-shaped, the two sides of the locking piece 41 are fixedly connected with a hollow piece 43, the protrusions 44 are clamped with the hollow piece 43, a sliding rod 46 is fixedly connected with the surface of each protrusion 44, two clamping portions 45 are slidably connected to the surface of each sliding rod 46, the cross section of each clamping portion 45 is L-shaped, two clamping grooves are formed in the surface of each hollow piece 43, the clamping portions 45 are clamped with the clamping grooves, the clamping portions 45 are matched with the clamping grooves in the surface of the hollow piece 43, the protrusions 44 can be bound in the hollow piece 43, meanwhile, the locking piece 41 is matched with the limiting piece 42 to reinforce the equipment connection, the connecting device 4 is arranged, when equipment is needed to be used, the protrusions 44 are inserted in the hollow piece 43, the protrusions 44 are driven to be inserted into the clamping grooves in the surfaces of the hollow piece 43, the clamping portions 45 are pushed to be connected with the clamping portions 45, the first clamping portions 45 are pushed to be elastically deformed to the clamping portions to be located in the positions, the circular holes are located in the hole 45, and are deformed to be located in the hole 45, and are located in the hole 45, and the hole 45 is formed in the hole, and the hole is formed in the surface of the hole, and is deformed to be 45, and elastic hole 45, and the surface of the hole is made to be bound to be 45.
In the second embodiment, the first round hole is formed in the surface of the clamping portion 45, the insert rod 49 is slidably connected to the inner wall of the first round hole, the second round hole is formed in the surface of the slide rod 46, the insert rod 49 is clamped with the inner wall of the second round hole, one end of the insert rod 49 is fixedly connected with the pull block 47, the cross section of the pull block 47 is in a straight slot shape, the clamping portion 45 can be positioned and bound through the insert rod 49, the binding effect of the insert rod 49 is improved, meanwhile, the pull block 47 is convenient to lift and pull the insert rod 49, and the integral usability of the device is improved.
In the third embodiment, the surface of the sliding rod 46 is sleeved with the first elastic member 48, two ends of the first elastic member 48 are fixedly connected with the surfaces of the sliding rod 46 and the clamping portion 45, and the number of the first elastic members 48 is two.
In the fourth embodiment, the second elastic member 410 is sleeved on the surface of the inserting rod 49, two ends of the second elastic member 410 are fixedly connected with the clamping portion 45 and the surface of the pulling block 47 respectively, and by setting the second elastic member 410, the inserting rod 49 and the pulling block 47 are convenient to control to reset, and meanwhile the binding effect of the inserting rod 49 is improved, so that the whole device is more stable.
In the fifth embodiment, a lubrication device 6 is arranged on one side of the flotation device 5, which is close to the pushing piece 7, two lubrication devices 6 are arranged, each lubrication device 6 comprises a concave block 61, each concave block 61 is fixedly connected with the surface of the flotation device 5, each concave block 61 is provided with a round hole III, each round hole III is rotatably connected with a connecting rod 69, each connecting rod 69 is fixedly connected with a brush rod 62 at two ends, each brush rod 62 is formed by combining a straight slot-shaped block and a C-shaped brush, a charging hole is formed in the surface of each brush rod 62, a rectangular block 63 is fixedly connected with the surface of each connecting rod 69, two lugs 65 are fixedly connected with the upper surface of each concave block 61, each lug 65 is provided with a round hole IV, each round hole IV is slidably connected with a binding rod 68, each round hole V is formed in each side of each rectangular block 63, each binding rod 68 is clamped with the inner wall of each round hole V, lubricating liquid can be conveniently filled into each brush rod 62 through the charging hole, meanwhile, the binding rod 68 is matched with the round holes five on two sides of the rectangular block 63, so that the brush rod 62 can be positioned, the brush rod 62 is attached to the rotating part of the pushing piece 7, the lubrication is convenient, the damage to the rotating friction of the rotating part of the equipment is reduced, by arranging the lubrication device 6, when the equipment is needed to be used, the lubrication liquid is added into the brush rod 62 from the feeding hole, the control blocks 67 are pulled on two sides far away from the protruding blocks 65, the control blocks 67 drive the binding rod 68 to move, the fourth elastic piece 66 is forced to deform to generate elastic force, the rectangular block 63 is pushed, the rectangular block 63 drives the connecting rod 69 and the brush rod 62 to rotate, the brush rod 62 is attached to the surface of the pushing piece 7, the control blocks 67 are released, the fourth elastic piece 66 releases elastic force, the binding rod 68 is driven to be inserted into the round holes five on the surface of the rectangular block 63, the lubrication is realized, when the equipment is needed to be removed, the control blocks 67 are pulled on two sides far away from the protruding blocks 65, the control block 67 drives the constraint rod 68 to move, the fourth elastic piece 66 is deformed by force to generate elastic force, the constraint rod 68 loses the constraint on the rectangular block 63, the third elastic piece 64 releases the elastic force to drive the brush rod 62 to reset, and therefore the use can be completed.
In the sixth embodiment, the third elastic member 64 is sleeved on the surface of the connecting rod 69, and two ends of the third elastic member 64 are fixedly connected with the concave block 61 and the surface of the brush rod 62 respectively, and by setting the third elastic member 64, the brush rod 62 is controlled to automatically reset, so that the lubrication of the device can be effectively stopped.
Embodiment seven, the one end fixedly connected with control block 67 of constraint pole 68, control block 67 forms through ring and straight slot mouth shape piece combination, and the surface cover of constraint pole 68 is equipped with fourth elastic component 66, and the both ends of fourth elastic component 66 are respectively with the fixed surface connection of control block 67 and lug 65, through setting up fourth elastic component 66, are convenient for reset control to constraint pole 68 and control block 67, have improved the constraint effect of constraint pole 68 simultaneously.
In the eighth embodiment, a leakage preventing device 9 is disposed on one side of the second furnace body 11 near the pipe body 10, the leakage preventing device 9 includes a hollow ring 92, the hollow ring 92 is fixedly connected with the surface of the second furnace body 11, the surface of the pipe body 10 is fixedly connected with a connecting ring 91, the connecting ring 91 is clamped with the inner wall of the hollow ring 92, the upper and lower sides of the hollow ring 92 are fixedly connected with positioning blocks 94, the upper and lower ends of the connecting ring 91 are fixedly connected with fixing blocks 93, sliding holes are provided on the surface of the fixing blocks 93, the inner wall of the sliding holes is slidably connected with a limiting rod 95, both sides of the positioning blocks 94 are provided with limiting grooves, the limiting rod 95 is clamped with the inner wall of the limiting grooves, the connecting ring 91 can be primarily restrained in the hollow ring 92 by matching the limiting grooves on both sides of the positioning blocks 94, the hollow ring 92 can protect the equipment connection parts by matching with the connecting ring 91, the excessive air pressure of the equipment connection parts can be effectively reduced, the leakage at the joint is caused, the normal high temperature treatment of the equipment is affected, through the leakage-proof device 9, when the equipment is needed to be used, the connecting ring 91 is inserted into the hollow ring 92, the fixed block 93 drives the limiting rod 95 to be inserted into the limiting groove on the surface of the positioning block 94, the rotating rod 96 is rotated, the rotating rod 96 drives the stop block 97 to rotate, when the rotating rod 96 drives the stop block 97 to rotate to the position right above the clamping hole on the surface of the limiting rod 95, the stop block 97 loses the constraint on the limiting rod 95, the fifth elastic piece 98 releases the elastic force, drives the clamping part 45 to reset, the limiting rod 95 is abutted against the inner wall of the limiting groove on the surface of the positioning block 94, the use is completed, the elastic force is generated by downward pressing of the fifth elastic piece 98, the elastic force is deformed when the equipment is needed to be opened, the rotating rod 96 drives the stop block 97 to be abutted against the surface of the limiting rod 95, the limit rod 95 loses the constraint of the limit groove on the surface of the positioning block 94, and the use can be completed.
In the ninth embodiment, the fifth elastic members 98 are fixedly connected to the side, corresponding to the inner wall of the sliding hole, of the surface of the fixed block 93, of the stop lever 95, and the number of the fifth elastic members 98 is two, so that the stop lever 95 is conveniently controlled to reset by arranging the fifth elastic members 98, and meanwhile, the effect that the stop lever 95 binds the stop groove on the surface of the positioning block 94 is improved.
In the tenth embodiment, a round hole six is formed in the surface of the fixed block 93, the inner wall of the round hole six is rotationally connected with a rotating rod 96, a stop 97 is fixedly connected with the surface of the rotating rod 96, a clamping hole is formed in the surface of the limiting rod 95, the stop 97 is clamped with the inner wall of the surface clamping hole of the limiting rod 95, the limiting rod 95 can be positioned by matching the rotating rod 96 with the stop 97, the equipment is convenient to install and connect, and the integral usability is improved.
The invention has the beneficial effects that:
1. Through setting up connecting device 4, when equipment needs use, insert protruding 44 and establish in cavity piece 43, protruding 44 drives joint portion 45 and inserts and establish in the draw-in groove of cavity piece 43 surface, promote joint portion 45, first elastic component 48 atress deformation produces elasticity, when joint portion 45 moves to the certain position, insert the pole 49 and be in when slide bar 46 surface round hole two, second elastic component 410 release elasticity, drive insert pole 49 and pull block 47 and restore to the throne, make insert pole 49 insert and establish in the round hole of slide bar 46 surface, joint portion 45 offsets with cavity piece 43 surface draw-in groove inner wall, accomplish the use, when needs are opened, pulling pull block 47, second elastic component 410 atress deformation produces elasticity, make insert pole 49 lose the constraint to slide bar 46 surface round hole two, first elastic component 48 release elasticity, drive joint portion 45 and restore to the throne, make insert pole 45 lose the constraint to slide bar 46 surface round hole two, can open, through setting up connecting device 4, be convenient for consolidate equipment junction, can effectively reduce equipment junction and produce unstable slot, and the whole equipment stability has been improved.
2. Through setting up lubricating arrangement 6, when equipment is used, add lubricating liquid from the charge door to brush-holder stud 62, to keeping away from both sides pulling control block 67 of lug 65, control block 67 drives constraint pole 68 and removes, fourth elastic component 66 atress deformation produces elasticity, push away the rectangular piece 63, rectangular piece 63 drives connecting rod 69 and brush-holder stud 62 and rotates, make brush-holder stud 62 laminating on the surface of push member 7, loosen control block 67, fourth elastic component 66 release elasticity, drive constraint pole 68 and insert and establish in the round hole five on rectangular piece 63 surface, can lubricate, when needs are moved, pull control block 67 to the both sides that keep away from lug 65, control block 67 drives constraint pole 68 and removes, fourth elastic component 66 atress deformation produces elasticity, constraint pole 68 loses the constraint to rectangular piece 63, third elastic component 64 release elasticity, drive brush-holder stud 62 resets, can accomplish the use, be convenient for lubricate equipment through setting up lubricating arrangement, the phenomenon that rust friction appears in the equipment rotation department has effectively reduced, the holistic practicality of equipment has been improved.
3. Through leak protection device 9, when equipment is needed, insert the go-between 91 in hollow ring 92, fixed block 93 drives gag lever post 95 and inserts in the spacing groove of locating piece 94 surface, rotate dwang 96, dwang 96 drives dog 97 and rotates, when dwang 96 drives dog 97 and rotates to the dead above the hole of gag lever post 95 surface card, dog 97 loses the constraint to gag lever post 95, fifth elastic component 98 release elasticity, drive joint 45 and reset, make gag lever post 95 and the inner wall in locating piece 94 surface spacing groove offset, accomplish the use, when needs are opened, press down gag lever post 95, fifth elastic component 98 atress deformation produces elasticity, rotate dwang 96, dwang 96 drives dog 97 and the surface offset of gag lever post 95, gag lever post 95 loses the constraint to locating piece 94 surface spacing groove, can accomplish the use, through leak protection device 9, be convenient for protect equipment, can reduce equipment junction because atmospheric pressure is too big, lead to the phenomenon that the junction leaks, the condition that can't normally carry out high temperature to handle, and then stability of equipment has been improved.
In the existing process of producing the arc quartz crucible by using the high-purity quartz sand, about 10% -20% of floor sand can be produced. The floor sand contains a large amount of impurities such as graphite particles, metal particles, clay, dust and the like, so that the floor sand cannot be used as high-purity quartz sand, but can only be used as low-value heat preservation sand, and resource waste is caused.
The invention also provides a method for floating quartz sand by the quartz sand device, which comprises the following steps: (1) adding a small amount of regulator to regulate the PH value of quartz sand; (2) Adding a flotation agent according to 0.1% -2% of the weight of quartz sand, wherein the flotation temperature is 0-60 ℃ and the flotation time is 10-60 minutes; (3) adding a foaming agent according to 0.01% -2% of the weight of the quartz sand; (4) And adding a cleaning agent according to the weight of 0.1-2% of the quartz sand, and cleaning the residual flotation reagent.
For example, in one embodiment, a small amount of regulator is added to adjust the pH value to 7-12 (the regulator is one or more of sodium carbonate, sodium bicarbonate, sodium hydroxide and ammonia water), and a flotation agent (one or more of tall oil, oleic acid, linoleic acid, hexadecanoic acid, kerosene, diesel oil and hydroxamic acid) is added according to 0.1-2% of the weight of quartz sand, the flotation temperature is 0-50 ℃ and the flotation time is 10-60 minutes. The process floats out metal impurities such as scrap iron, stainless steel and the like.
For example, in one embodiment, a small amount of a regulator is added to adjust the pH value to 3-6 (the regulator is one or more of hydrochloric acid, sulfuric acid, hydrofluoric acid and oxalic acid), and a flotation agent (one or more of sodium dodecyl benzene sulfonate, sodium dodecyl sulfonate, sodium petroleum sulfonate and sodium dodecyl sulfate) is added according to 0.1-2% of the weight of quartz sand, wherein the flotation temperature is 0-50 ℃ and the flotation time is 10-60 minutes. This process floats carbon-containing impurities such as graphite, carbon-carbon materials, etc.
For example, in one embodiment, a small amount of regulator is used to adjust the pH value to 2-3 (the regulator is one or more of sulfuric acid, hydrochloric acid, hydrofluoric acid and oxalic acid), a flotation agent (one or more of dodecylamine, octadecylamine, mixed amine, diamine or other amines) is added according to 0.1-1% of the weight of quartz sand, a foaming agent (the foaming agent is composed of No. 2 oil and surfactant) is added according to 0.01-2% of the weight of quartz sand, the flotation temperature is 10-60 ℃, and the flotation time is 10-60 minutes. The process floats out impurities such as clay, dust and the like. Adding a cleaning agent (one or more of alcohol compounds such as methanol, ethanol, glycol and glycerol) accounting for 0.1% -2% of the weight of the quartz sand, and cleaning the residual flotation reagent. And obtaining the high-purity quartz sand which is subjected to flotation cleanly.
According to the method for floating quartz sand, disclosed by the invention, the electric arc quartz crucible falls to the ground sand, and a large amount of black spots, brown spots and other impurities can be seen to exist by naked eyes before floating. After flotation by the method, no black spots are visible to naked eyes. The high-purity quartz sand after flotation is used for melting a quartz crucible again after being washed by acid, and the quartz crucible has no appearance defects such as black spots, bubbles and the like, thereby meeting the use requirements. According to the method for floating quartz sand, various impurities mixed in high-purity quartz sand are floated cleanly. The product produced by taking the high-purity quartz sand after flotation as the quartz crucible raw material again has no black spots and bubbles, so that the high-purity quartz sand is recycled.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A quartz sand manufacturing installation with flotation function, its characterized in that: the device comprises a support frame (1) and a connecting device (4), wherein a first furnace body (3) is arranged above the support frame (1), a vacuum unit (2) is arranged on one side of the first furnace body (3), a flotation device (5) is arranged on the upper surface of the support frame (1), a pushing piece (7) is rotationally connected to the surface of the flotation device (5), a power device (8) is fixedly connected to the surface of the flotation device (5), the power device (8) is in transmission connection with the pushing piece (7) through a belt, a second furnace body (11) is arranged on the upper surface of the support frame (1), a pipe body (10) is arranged on one side of the second furnace body (11), and the connecting device (4) is arranged on the surface of the first furnace body (3); the connecting device (4) comprises a locking piece (41), the locking piece (41) is fixedly connected with the surface of the vacuum unit (2), a limiting piece (42) is fixedly connected with the surface of the first furnace body (3), protrusions (44) are fixedly connected to two sides of the limiting piece (42), hollow pieces (43) are fixedly connected to two sides of the locking piece (41), the protrusions (44) are clamped with the hollow pieces (43), a sliding rod (46) is fixedly connected to the surface of the protrusions (44), two clamping portions (45) are connected to the surface of the sliding rod (46) in a sliding mode, the cross section of each clamping portion (45) is L-shaped, two clamping grooves are formed in the surface of each hollow piece (43), and each clamping portion (45) is clamped with each clamping groove;
A first round hole is formed in the surface of the clamping part (45), an inserting rod (49) is connected to the inner wall of the first round hole in a sliding mode, two second round holes are formed in the surface of the sliding rod (46), the inserting rod (49) is clamped with the inner wall of the second round hole, a pull block (47) is fixedly connected to one end of the inserting rod (49), and the cross section of the pull block (47) is in a straight groove shape;
the surface of the sliding rod (46) is sleeved with first elastic pieces (48), two ends of each first elastic piece (48) are fixedly connected with the surfaces of the sliding rod (46) and the clamping part (45) respectively, and the number of the first elastic pieces (48) is two;
the surface of inserted link (49) is overlapped and is equipped with second elastic component (410), the both ends of second elastic component (410) are connected with the fixed surface of joint portion (45) and pull block (47) respectively.
2. The quartz sand manufacturing device with a flotation function according to claim 1, wherein: the utility model discloses a furnace body, including second furnace body (11), body (10) and fixed block (94) are connected with the body (9), one side that second furnace body (11) is close to body (10) is provided with leak protection device (9), leak protection device (9) include hollow ring (92), hollow ring (92) and second furnace body (11)'s fixed surface are connected with go-between (91) in the fixed surface of body (10), go-between (91) and hollow ring (92)'s inner wall joint, equal fixedly connected with locating piece (94) in the upper and lower both sides of hollow ring (92), equal fixedly connected with fixed block (93) in the upper and lower both ends of go-between (91), the slide hole has been seted up on the surface of fixed block (93), the inner wall sliding connection of slide hole has gag lever (95), the spacing groove has all been seted up to the both sides of locating piece (94), the inner wall joint of gag lever post (95) and spacing groove.
3. The quartz sand manufacturing device with a flotation function according to claim 2, wherein: one side of gag lever post (95) corresponding with fixed block (93) surface sliding hole inner wall fixedly connected with fifth elastic component (98), the number of fifth elastic component (98) has two, round hole six has been seted up on the surface of fixed block (93), the inner wall rotation of round hole six is connected with dwang (96), the fixed surface of dwang (96) is connected with dog (97), the draw-in hole has been seted up on the surface of gag lever post (95), dog (97) and the downthehole wall joint of gag lever post (95) surface draw-in.
4. A method of floating quartz sand in a quartz sand manufacturing apparatus having a floating function as claimed in any one of claims 1 to 3, comprising the steps of:
(1) Adding a small amount of regulator to regulate the PH value of quartz sand;
(2) Adding a flotation agent according to 0.1% -2% of the weight of quartz sand, wherein the flotation temperature is 0-60 ℃ and the flotation time is 10-60 minutes;
(3) Adding a foaming agent according to 0.01% -2% of the weight of the quartz sand;
(4) And adding a cleaning agent according to the weight of 0.1-2% of the quartz sand, and cleaning the residual flotation reagent.
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