CN107324370A - The stone flour dry activation and drawing mechanism of a kind of hot air circulation - Google Patents

The stone flour dry activation and drawing mechanism of a kind of hot air circulation Download PDF

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Publication number
CN107324370A
CN107324370A CN201710706830.XA CN201710706830A CN107324370A CN 107324370 A CN107324370 A CN 107324370A CN 201710706830 A CN201710706830 A CN 201710706830A CN 107324370 A CN107324370 A CN 107324370A
Authority
CN
China
Prior art keywords
main frame
activation
finished product
cyclone separator
stone flour
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710706830.XA
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Chinese (zh)
Inventor
金伟雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changxin State And New Materials Co Ltd
Original Assignee
Changxin State And New Materials Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changxin State And New Materials Co Ltd filed Critical Changxin State And New Materials Co Ltd
Priority to CN201710706830.XA priority Critical patent/CN107324370A/en
Publication of CN107324370A publication Critical patent/CN107324370A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/18Carbonates
    • C01F11/185After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34Details
    • B65G53/40Feeding or discharging devices
    • B65G53/50Pneumatic devices
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • C01B33/22Magnesium silicates
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02Pretreated ingredients
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

Abstract

The invention discloses the stone flour dry activation and drawing mechanism of a kind of hot air circulation, including feeding warehouse, air blower, electric heater, activate main frame, cyclone separator, roots blower, conveyance conduit, finished product bin and automatic packaging machine, activate and charging aperture is provided with below main frame, the bottom of feeding warehouse is connected by raw material screw conveyor with activation main frame, air blower, electric heater passes sequentially through pipeline with the lower section sidepiece of activation main frame and is connected, the top of activation main frame is connected by pipeline with cyclone separator, the bottom of cyclone separator is provided with discharger, top is exhaust outlet, discharger is connected with the sidepiece of conveyance conduit, one end of conveyance conduit is provided with roots blower, the other end is connected with finished product bin, the bottom of finished product bin is connected by finished product screw conveyor with automatic packaging machine, the top of activation main frame is provided with classifying screen.The present invention realizes the activation conveying outbound of stone flour, and realizes the recycling of hot blast, energy-saving and emission-reduction.

Description

The stone flour dry activation and drawing mechanism of a kind of hot air circulation
Technical field
The present invention relates to the stone flour dry activation and drawing mechanism in rock powder processing field, more particularly to a kind of hot air circulation.
Background technology
Stone flour is the common name of the powder of stone, and the species of stone is a lot, is divided and had a large amount in variety according to mineralogical composition, not It must be calcium carbonate, calcium carbonate is lime stone, simply one kind in stone flour, also have talcum powder in stone flour, for making putty, also Have silica flour, as glass is made, the rock of also many mineralogical compositions can clay into power, as different technique and Purposes.
Stone flour generally has stronger hydrophilicity after claying into power, and is adhered to each other together after meeting water, and for one For a little stone flours, such as talcum powder, it is necessary to possess certain hydrophobicity can be applied, generally by activating process come So that stone flour possesses hydrophobicity performance, at present, do not possess continuous activation device also to realize the activation of stone flour.
The content of the invention
In view of the above-mentioned problems, the invention provides the stone flour dry activation and drawing mechanism of a kind of hot air circulation, so as to have Effect solves the problem of being pointed out in background technology.
The technical solution adopted by the present invention is:
The stone flour dry activation and drawing mechanism of a kind of hot air circulation, including feeding warehouse, air blower, electric heater, activation Main frame, cyclone separator, roots blower, conveyance conduit, finished product bin and automatic packaging machine, the lower section sidepiece of the activation main frame Charging aperture is provided with, the bottom of the feeding warehouse is connected by raw material screw conveyor with activating the charging aperture of main frame, described Air blower, electric heater pass sequentially through pipeline with the lower section sidepiece of activation main frame and are connected, and the top of the activation main frame is Air port, is connected by pipeline with cyclone separator, and the bottom of the cyclone separator is provided with discharger, and top is exhaust outlet, Exhaust outlet at the top of the cyclone separator is connected by pipeline with the air inlet of air blower, the discharging opening of the discharger with it is defeated The sidepiece of pipeline is sent to be connected, one end of the conveyance conduit is provided with its top feed of roots blower, the other end and finished product bin Mouth is connected, and the bottom of the finished product bin is connected by finished product screw conveyor with automatic packaging machine, described to activate the upper of main frame Portion is provided with classifying screen.
Preferably, described feeding warehouse at least two, respectively by raw material screw conveyor with activating entering for main frame Material mouth is connected, and the bottom of the activation main frame is provided with reject bin.
The design of multiple feeding warehouses causes same activation main frame to can be used in the activation of different stone flours, and reject bin can be reclaimed Undesirable stone flour.
The raw material of the present invention enters after activation main frame, passes through the processing of classifying screen so that satisfactory powder passes through top The air outlet in portion enters cyclone separator and carries out gas solid separation, and powder carries out discharging from the discharger of bottom, and the finished product of discharging leads to Cross roots blower and carry out gas and be transported in finished product bin and store, and in shipment by finished product screw conveyor feeding from Dynamic packing machine carries out packaging outbound, and gas is discharged from the exhaust outlet at top, and sends into the air inlet of air blower by pipeline, again In feeding activation main frame, the heat energy in gas can not only be recycled, and can be to dust a small amount of in gas It is re-fed into activation main frame, realizes the continuous activation of stone flour, production efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
In figure:1. feeding warehouse, 2. air blowers, 3. electric heaters, 4. activation main frames, 5. cyclone separators, 6. charging apertures, 7. Raw material screw conveyor, 8. dischargers.
Embodiment
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment 1
As shown in figure 1, the stone flour dry activation and drawing mechanism of a kind of hot air circulation, including feeding warehouse 1, air blower 2, electricity Heater 3, activation main frame 4, cyclone separator 5, roots blower 9, conveyance conduit 10, finished product bin 11 and automatic packaging machine 12, The lower section sidepiece of the activation main frame 4 is provided with charging aperture 6, and the bottom of the feeding warehouse 1 passes through raw material screw conveyor 7 and work The charging aperture 6 for changing main frame 4 is connected, and described air blower 2, electric heater 3 and activates the lower section sidepiece of main frame 4 and passes sequentially through pipeline It is connected, the top of the activation main frame 4 is air outlet, is connected by pipeline with cyclone separator 5, the cyclone separator 5 Bottom be provided with discharger 8, top is exhaust outlet, and the exhaust outlet at the top of the cyclone separator 5 passes through pipeline and air blower 2 Air inlet be connected, the discharging opening of the discharger 8 is connected with the sidepiece of conveyance conduit 10, and one end of the conveyance conduit 10 is set Roots blower 9 is equipped with, the other end is connected with its top feed mouthful of finished product bin 11, and the bottom of the finished product bin 11 passes through finished product Screw conveyor 13 is connected with automatic packaging machine 12, and the top of the activation main frame 4 is provided with classifying screen.
Described feeding warehouse 1 at least two, passes through raw material screw conveyor 7 and the charging aperture phase for activating main frame 4 respectively Even, the bottom of the activation main frame 4 is provided with reject bin.
In the use of the present invention, the stone flour raw material for being mixed with activator is put into feeding warehouse 1, stone flour raw material is twisted by raw material In the imperial feeding of conveyer 7 activation main frame 4, meanwhile, open air blower 2 and electric heater 3 and activate hot blast feeding in main frame 4, this When, the classifying screen activated in main frame 4 is handled stone flour raw material, and undesirable stone flour raw material falls into the reject bin of bottom In, satisfactory stone flour raw material is discharged into cyclone separator 5 from the air outlet at top, by cyclone separator 5 to stone flour Raw material carries out gas solid separation, and stone flour raw material is discharged from the discharger 8 of bottom, and gas is discharged from the exhaust outlet at top, and passes through pipe The air inlet of air blower 2 is sent into road, is re-fed into activation main frame 4, is realized the recycling of heat energy and dust in gas, from And complete the activation of stone flour raw material.

Claims (2)

1. the stone flour dry activation and drawing mechanism of a kind of hot air circulation, it is characterised in that including feeding warehouse (1), air blower (2), electric heater (3), activation main frame (4), cyclone separator (5), roots blower (9), conveyance conduit (10), finished product bin (11) and automatic packaging machine (12), the lower section sidepiece of the activation main frame (4) is provided with charging aperture (6), the feeding warehouse (1) Bottom is connected by raw material screw conveyor (7) with the charging aperture (6) of activation main frame (4), described air blower (2), electrical heating Device (3) passes sequentially through pipeline with the lower section sidepiece of activation main frame (4) and is connected, and the top of the activation main frame (4) is air outlet, It is connected by pipeline with cyclone separator (5), the bottom of the cyclone separator (5) is provided with discharger (8), and top is exhaust Mouthful, the exhaust outlet at the top of the cyclone separator (5) is connected by pipeline with the air inlet of air blower (2), the discharger (8) Discharging opening be connected with the sidepiece of conveyance conduit (10), one end of the conveyance conduit (10) is provided with roots blower (9), another Hold and be connected with its top feed mouthful of finished product bin (11), the bottom of the finished product bin (11) passes through finished product screw conveyor (13) It is connected with automatic packaging machine (12), the top of the activation main frame (4) is provided with classifying screen.
2. the stone flour dry activation and drawing mechanism of a kind of hot air circulation according to claim 1, it is characterised in that described Feeding warehouse (1) at least two, respectively by raw material screw conveyor (7) with activation main frame (4) charging aperture be connected, it is described The bottom of activation main frame (4) is provided with reject bin.
CN201710706830.XA 2017-08-17 2017-08-17 The stone flour dry activation and drawing mechanism of a kind of hot air circulation Pending CN107324370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710706830.XA CN107324370A (en) 2017-08-17 2017-08-17 The stone flour dry activation and drawing mechanism of a kind of hot air circulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710706830.XA CN107324370A (en) 2017-08-17 2017-08-17 The stone flour dry activation and drawing mechanism of a kind of hot air circulation

Publications (1)

Publication Number Publication Date
CN107324370A true CN107324370A (en) 2017-11-07

Family

ID=60224251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710706830.XA Pending CN107324370A (en) 2017-08-17 2017-08-17 The stone flour dry activation and drawing mechanism of a kind of hot air circulation

Country Status (1)

Country Link
CN (1) CN107324370A (en)

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