CN110018030A - It is a kind of for gluing the application method of wet type mineral products sample preparation drying unit - Google Patents
It is a kind of for gluing the application method of wet type mineral products sample preparation drying unit Download PDFInfo
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- CN110018030A CN110018030A CN201910361934.0A CN201910361934A CN110018030A CN 110018030 A CN110018030 A CN 110018030A CN 201910361934 A CN201910361934 A CN 201910361934A CN 110018030 A CN110018030 A CN 110018030A
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- 238000001035 drying Methods 0.000 title claims abstract description 61
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 47
- 239000011707 mineral Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 53
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 36
- 239000010935 stainless steel Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims abstract description 14
- 238000013019 agitation Methods 0.000 claims abstract description 5
- 239000000284 extract Substances 0.000 claims abstract 2
- 239000000523 sample Substances 0.000 claims description 78
- 238000002156 mixing Methods 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000005439 thermosphere Substances 0.000 claims description 20
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 3
- 210000003195 fascia Anatomy 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of for gluing the application method of wet type mineral products sample preparation drying unit, and steps are as follows: starting cycloidal pin speed reducer opens bung to stainless steel inner cylinder and viscous wet type mineral products sample to be measured is added；Closing bucket-lid, start dehumidifier blower, heating blower and heater, sample is pushed to stirring rod stirring by spiral auger disk, hot-air is sent in sample by heating blower, dehumidifier blower extracts the moisture in stainless steel inner cylinder out, is blown into the sample in stainless steel inner cylinder by heater again and dries agitation；Start motor, close heater, reverse starting cycloidal pin speed reducer, mixed material is pushed to the position rectangular discharge port I by spiral auger disk；Handwheel is rotated, plate is extracted out from plate mouth, and sample is discharged in screw feeder assembly discharge nozzle；Packing auger blade of the motor with movable band axis is rough and torn by the sample of entrance and is transmitted to next procedure crusher feed-inlet；The present invention has accomplished the implementation of stirring, drying, broken integral structure and full-automation.
Description
Technical field
The present invention relates to a kind of for gluing the application method of wet type mineral products sample preparation drying unit, is to be used to prepare humidity
Device and process high, viscosity is big, the non-uniform mineral products sample preparation of size distribution is dried.
Background technique
Currently with the increasingly enhancement of metal smelt technology in recent years, the mineral products of different grades can obtain fabulous benefit
With.
At this stage each intermetallic composite coating unit from international market import it is large number of it is low-grade, humidity is high, tough
Mineral products, the existing sample preparation analysis method of such mineral products still use traditional mode, mixing division are carried out after sample is taken, and lead to
It crosses static dry method and obtains analysis sample.
In the daily work it was found that existing sample making course there are following technological deficiencies:
1, when being dried using drying box static state, inner sample remains stationary state, and drying course often needs manual intervention.
2, the mode in drying box by heat transfer heating carries out, and heating efficiency is not high, be difficult under relatively closed environment into
The effective heat exchange of row.
3, air blast can only be bound to cause using the method for increasing drying intake or increasing temperature to improve drying efficiency
Energy consumption improves, waste of energy.
4, the drying course of sample is slow, and centre needs manually to stir the processes such as stirring and accelerates drying, not only waste of manpower
And easily cause safety accident.
5, sample easily forms condensation soil block after drying, and hardness is high and granularity is big, cannot directly enter crusher, still
It needs artificial rough and torn.
Summary of the invention
Situation and existing deficiency in view of the prior art, China increases in recent years takes sample preparation for viscous wet type mineral products
The improved research dynamics of method improves the policy investment to sample making apparatus research and development, achieves good achievement.In 2017
End, the examination & approval of science and technology department, General Administration of Customs (former State Administration of Quality Supervision, Inspection and Quarantine) have passed through entitled " viscous wet type mineral products sample making apparatus improves research and development " (class
Question number: 2017IK119) science and technology plan item, require to increase strength improvement conscientiously for the sample making course of viscous wet type mineral.
After being connected to project, we have developed a kind of for the mixing of viscous wet type mineral products, drying, broken equipment and experiment
Method, i.e., it is a kind of for gluing the application method of wet type mineral products sample preparation drying unit,
The device and method is realized complete by stirring, drying, the combination of discharge, rough and torn rear five links into division
Process machine automatization sample preparation can get the crude sample of standard compliant analysis sample.
To achieve the above object, used technical solution is the present invention: a kind of sample preparation baking for gluing wet type mineral products
The application method of equipment for drying, it is characterised in that: the sample preparation drying unit includes bung, mixing assembly, stainless steel inner cylinder, gas heat
Layer intermediate cylinder, steel outer cylinder, insulating layer, lower flange disk, plate assembly, attachment device, cycloidal pin speed reducer, temperature sensing
Head, humidity detecting head, hinge, upper flange disk, dehumidifier blower, bearing I, heating blower, heater, screw feeder assembly, bracket；
The bung is round, is equipped with a cambered surface choke plate in bung inner face；
The upper flange disk is ring-type, and a circle seal groove is equipped in upper flange disk；
The lower flange disk is round, stirring axis hole and rectangular discharge port I is equipped in lower flange disk inner face, along agitating shaft
Hole periphery is equipped with a circle wall；
The mixing assembly includes agitating shaft, casing, stirring rod, scraper plate, spiral auger disk, keyboard；
Axially spaced-apart along described sleeve pipe is equipped with several layers of stirring rod group, and every group of stirring rod group is made of four stirring rod, and four are stirred
Stick is mixed in cross-shaped structure, every stirring rod tilts down, be welded with two connecting columns on casing, two connecting columns it is outer
Welding scraper plate in end is welded with round convex disk in the lower end of casing, and round convex disk mouth down setting is stirred in round convex disk and bottom
Spiral auger disk is welded on casing between stick group, one end of the agitating shaft is inserted into casing, with casing tight fit, institute
Keyboard spiral-lock is stated on the upper surface of casing, in the blind keyway of the convex key of keyboard insertion agitating shaft upper end, keyboard by bolt with
Agitating shaft is fixed together；
The plate assembly includes handwheel, U-shaped seat I, U-shaped seat II, L shape slideway, lead screw, mother lead screw, plate, the U-shaped seat II
The end face of I two walls of two walls and U-shaped seat mutually fix, be respectively welded one in the other end of I two walls of U-shaped seat
Root L shape slideway, the axis hole that the axis of the handwheel passes through II cross wall of U-shaped seat are fixed with lead screw one end, and the plate is arranged in two L
On shape slideway, the mother lead screw that the other end of lead screw is fixed with plate bottom surface is spirally connected, and rotate counterclockwise or clockwise handwheel, passes through silk
The cooperation of thick stick and mother lead screw, plate are moved forward and backward on two L shape slideways；
The screw feeder assembly includes the packing auger blade of motor, attachment device, discharge nozzle, tape spool, the attachment device respectively with electricity
Machine is connected with discharge nozzle, and the packing auger blade axis of the tape spool passes through two bearings II and motor axis connection of attachment device, auger
Blade is arranged in below the rectangular feed inlet II in discharge nozzle, rectangular feed inlet II be it is rectangular, rectangular II upper end of feed inlet is slotting
Plate mouth；
The stainless steel inner cylinder, gas thermosphere intermediate cylinder and steel outer cylinder are successively set in together, and the upper end and upper flange disk are solid
Fixed, lower end is fixed with lower flange disk, and lower flange disk is fixed with bracket, is loaded between the gentle thermosphere intermediate cylinder of steel outer cylinder
There is insulating layer, sealing ring is equipped in the seal groove of upper flange disk, discharge pipe one end sequentially passes through steel outer cylinder discharge pipe
Mouth, insulating layer, gas thermosphere intermediate cylinder air outlet tube mouth are mutually fixed with the air outlet tube mouth of stainless steel inner cylinder, and blast pipe one end sequentially passes through
The gentle thermosphere intermediate cylinder air intake pipe orifice of steel outer cylinder air intake pipe orifice, insulating layer is fixed, the discharge pipe other end by threeway respectively with
Dehumidifier blower is connected with heater, and heater one end is connect with the blast pipe other end, and the heater other end is connect with heating blower；
Described attachment device one end is mutually fixed with lower flange disk, and the attachment device other end is fixed with cycloidal pin speed reducer；
The mixing assembly is arranged in stainless steel inner cylinder, and the agitating shaft of mixing assembly sequentially passes through the agitating shaft of lower flange disk
Hole, attachment device two bearings I connect with the reductor shaft of cycloidal pin speed reducer, the convex disk spiral-lock of circle of mixing assembly is under
Outside one circle wall of portion's ring flange, round convex disk encloses wall and outer lower flange disk clearance fit, the stirring with one respectively
The scraper plate of assembly and stainless steel inner cylinder inner face clearance fit；
The plate assembly and screw feeder assembly are separately fixed on lower flange disk, the rectangular feed inlet II of screw feeder assembly discharge nozzle
It is correspondingly arranged with the rectangular discharge port I of lower flange disk, the plate insertion plate mouth of plate assembly is arranged in rectangular II He of feed inlet
Between rectangular discharge port I；
The temperature sensing head and humidity detecting head are each passed through steel outer cylinder, insulating layer, gas thermosphere intermediate cylinder and are placed in stainless steel
In inner cylinder；
The bung is connect by hinge with upper flange disk, and bung, the cambered surface choke plate and stainless steel fixed on bung are covered
The air outlet tube mouth interval of inner cylinder is correspondingly arranged；
Steps are as follows for the application method of sample preparation drying unit:
The first step, charging, forward direction starting cycloidal pin speed reducer, mixing assembly start slowly to rotate clockwise, open bung to not
The steel inner cylinder that becomes rusty is interior to be added viscous wet type mineral products sample to be measured；
Second step, drying, closing bucket-lid start dehumidifier blower, heating blower and heater, and mixing assembly accelerates rotation, spiral
Viscous wet type mineral products sample is tried to get to the heart of a matter layer to the push of spiral auger disk upper layer, until being pushed to from spiral auger by formula auger disk
Array stirring rod group, every group of four stirring rod stir viscous wet type mineral products sample, stirred in viscous wet type mineral products sample
Cheng Zhong, scraper plate will be adhered to the material hanging fascia on stainless steel interior bucket inner wall, and heating blower is empty by the heating of heater at the same time
Gas is blown into viscous wet type mineral products sample by blast pipe, and the cambered surface choke plate for being now placed in air outlet tube mouth position can hinder to take out
Wind process prevents wind-force is excessive Multi-example was sucked out, and dehumidifier blower will add thermogenetic moisture to pass through outlet air in stainless steel inner cylinder
Pipe extraction, then give to heater, heater dries moisture moisture, and heating air is blown into stainless steel by blast pipe again
In viscous wet type mineral products sample in inner cylinder, the agitation drying of viscous wet type mineral products sample is carried out, when temperature sensing head detects temperature
When degree reaches 85 DEG C, heating blower, heater and dehumidifier blower are closed, no longer carries out hot gas cycle at this time, it is total only with stirring
At being stirred, as stirring carries out, heating the temperature in bucket can be gradually decreased and moisture raising, temp probe and moisture probe
Situation in lasting measurement bucket reaches when presetting numerical value, and heating blower, heater, dehumidifier blower are again turned on, this process is anti-
Plural time, it is sufficiently mixed material in bucket；
Third step, discharge start motor, close heater, persistently blast normal temperature air, reverse starting cycloidal pin speed reducer stirs
It mixes assembly to rotate counterclockwise, spiral auger disk is by the material after being sufficiently mixed from spiral auger disk upper layer to spiral auger
Disk lower layer push, until pushing to the position rectangular discharge port I；
Handwheel is rotated clockwise, by the cooperation of lead screw and mother lead screw, plate is extracted out from plate mouth, the mineral products sample after drying
It is drained into screw feeder assembly discharge nozzle by rectangular discharge port I and rectangular feed inlet II；
4th step, sample broke, packing auger blade rotation of the motor with movable band axis, by the continuous mine into after drying in discharge nozzle
Product sample, it is by the packing auger blade of tape spool that the mineral products sample after drying is rough and torn, be transmitted to the crusher of next procedure into
Material mouth starts the crushing division for carrying out sample；
5th step, cleaning and drying cylinder close whole electrical accessories, open drying cover, manually clean remaining sample.
The present invention has the advantages that compared with existing operating method
1, device structure is reasonable, and more preferably, the present invention has higher drying relative to drying box static state drying mode to drying effect
Efficiency shortens drying time as the overturning of sample, agitation can have bigger contact area with hot gas, drying course without
Need manual intervention.
2, the design of drying barrel structure, the heating method directly contacted by hot gas with sample materials pass through dehumidifier blower system
System discharge low temperature moisture, insulating layer improve the comprehensive utilization ratio of heat to maintain high temperature drying environment in bucket.
3, present invention design has temperature, humidity sensing device, and temperature or humidity reaches certain limit value in Drying
When can be automatically stopped heating gas supply, do energy saving to the limit.
4. the present invention drives sample to stir using mixing assembly during the drying process, so that it is mixed well, not only promoted
The uniformity of sample stirring, and reduce the generation of safety accident to greatest extent, save human resources.
5, the present invention can realize primary rough and torn process by screw feeder assembly after the completion of sample stirring and drying, and directly into
The crusher for entering next procedure, has largely saved manpower.
In short, the present invention realizes the control process of stirring, drying, the integral structure of coarse crushing and full-automation, it can
Obtain the crude sample of standard compliant analysis sample.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged drawing of Fig. 1 structure B；
Fig. 3 is the A-A cross-sectional view of Fig. 1 structure；
Fig. 4 is side view cutaway drawing of the invention；
Fig. 5 is the structural schematic diagram of mixing assembly of the present invention；
Fig. 6 is the structural schematic diagram of the spiral auger disk of the present invention；
Fig. 7 is the structural schematic diagram of keyboard of the present invention；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the structural schematic diagram of screw feeder assembly of the present invention；
Figure 10 is the rearview of Fig. 9；
Figure 11 is the structural schematic diagram of plate assembly of the present invention；
Figure 12 is the top view of Figure 11；
Figure 13 is the side view of Figure 11；
Figure 14 is the structural schematic diagram of upper flange disk of the present invention；
Figure 15 is the structural schematic diagram of lower flange disk of the present invention.
Specific embodiment
As shown in Fig. 1 to Figure 15, one kind for gluing wet type mineral products sample preparation drying unit, including bung 1, mixing assembly 2,
Stainless steel inner cylinder 3, gas thermosphere intermediate cylinder 4, steel outer cylinder 5, insulating layer 6, lower flange disk 7, plate assembly 8, attachment device 9,
Cycloidal pin speed reducer 10, temperature sensing head 11, humidity detecting head 12, hinge 13, upper flange disk 14, dehumidifier blower 15, bearing I
16, heating blower 17, heater 18, screw feeder assembly 19, bracket 20.
Bung 1 is round, is equipped with a wind deflector 1-1 in 1 inner face of bung.
Upper flange disk 14 is ring-type, and a circle seal groove 14-1 is equipped on 14 face of upper flange disk.
Lower flange disk 7 is round, is equipped with stirring axis hole 7-1 and I 7-2 of rectangular discharge port in 7 inner face of lower flange disk,
A circle wall 7-3 is equipped with along the stirring periphery axis hole 7-1.
Mixing assembly 2 includes agitating shaft 2-1, casing 2-2, stirring rod 2-3, scraper plate 2-4, spiral auger disk 2-5, keyboard
2-6；
Several layers of stirring rod group are welded with along the axially spaced-apart of casing 2-2, every group of stirring rod group is made of four stirring rod 2-3, and four
Root stirring rod 2-3 is in cross-shaped structure, and every stirring rod 2-3 is tilted down, and two connecting column 2- are welded on casing 2-2
7, the outer end of two connecting column 2-7 is welded with scraper plate 2-4, is welded with round convex disk 2-8, round convex disk in the lower end of casing 2-2
2-8 mouth down is arranged, and is welded with spiral auger disk 2- on the casing 2-2 between round convex disk 2-8 and bottom stirring rod group
5, by one end of agitating shaft 2-1 insertion casing 2-2, and casing 2-2 tight fit, by keyboard 2-6 spiral-lock in the upper end of casing 2-2
On face, in the blind keyway of the convex key 2-6-1 insertion upper end agitating shaft 2-1 of keyboard 2-6, keyboard 2-6 passes through bolt and agitating shaft 2-1
It is fixed together.
Plate assembly 8 includes handwheel 8-1, I 8-2 of U-shaped seat, II 8-3, L shape slideway 8-4 of U-shaped seat, lead screw 8-5, mother lead screw 8-
6, plate 8-7；
Two walls of II 8-3 of U-shaped seat and an end face of U-shaped seat I 8-2, two walls are welded and fixed, vertical at I 8-2 of U-shaped seat two
The axis that L shape a slideway 8-4, handwheel 8-1 is respectively welded in the other end of wall passes through the axis hole and lead screw of II 8-3 cross wall of U-shaped seat
8-5 is fixed one end, and the plate 8-7 is arranged on two L shape slideway 8-4, and the other end of lead screw 8-5 and the bottom surface plate 8-7 are solid
Fixed mother lead screw 8-6 is spirally connected, and rotate counterclockwise or clockwise handwheel 8-1, passes through the cooperation of lead screw 8-5 and mother lead screw 8-6, plate
8-7 is moved forward and backward on two L shape slideway 8-4.
Screw feeder assembly 19 includes the packing auger blade 19-4 of motor 19-1, attachment device 19-2, discharge nozzle 19-3, tape spool；
Attachment device 19-2 is bolted with motor 19-1, discharge nozzle 19-3 respectively, and the packing auger blade 19-4 axis of tape spool is worn
Two II 19-5 of bearing and motor 19-1 axis connection of attachment device 19-2 are crossed, the side in discharge nozzle 19-3 is arranged in packing auger blade
Below shape feed inlet II 19-3-1, rectangular II 19-3-1 of feed inlet be it is rectangular, rectangular II upper end 19-3-1 of feed inlet is plate mouth
19-3-2。
Stainless steel inner cylinder 3, gas thermosphere intermediate cylinder 4 and steel outer cylinder 5 are ring-type, among stainless steel inner cylinder 3, gas thermosphere
The upper end of cylinder 4 and steel outer cylinder 5 is correspondingly provided with air outlet tube mouth, sets in gas thermosphere intermediate cylinder 4 and 5 lower end of steel outer cylinder correspondence
There is air intake pipe orifice.
Stainless steel inner cylinder 3, gas thermosphere intermediate cylinder 4 and steel outer cylinder 5 are successively set in together, the upper end and upper flange
Disk 14 is welded and fixed, and lower end is welded and fixed with lower flange disk 7, and lower flange disk 7 is welded and fixed with bracket 20, in steel outer cylinder
It is filled with insulating layer 6 between 5 gentle thermosphere intermediate cylinders 4, sealing ring 23 is equipped in the seal groove 14-1 of upper flange disk 14,
21 one end of discharge pipe is sequentially passed through into 5 air outlet tube mouth of steel outer cylinder, insulating layer 6,4 air outlet tube mouth of gas thermosphere intermediate cylinder and stainless steel
The air outlet tube mouth of inner cylinder 3 is welded and fixed, and 22 one end of blast pipe is sequentially passed through 5 air intake pipe orifice of steel outer cylinder, the gentle heat of insulating layer 6
Layer 4 air intake pipe orifice of intermediate cylinder is welded and fixed, and 21 other end of discharge pipe is connected with dehumidifier blower 15 and heater 18 respectively by threeway
It connects, 18 one end of heater is connect with 22 other end of blast pipe, and 18 other end of heater is connect with heating blower 17；
9 one end of attachment device is mutually fixed with lower flange disk 7 by bolt, 9 other end of attachment device and cycloidal pin speed reducer
10 are mutually fixed by bolt, mixing assembly 2 are arranged in stainless steel inner cylinder 3, the agitating shaft 2-1 of mixing assembly 2 is sequentially passed through
Stirring axis hole 7-1, two bearings I 16 of attachment device 9 and the reductor shaft of cycloidal pin speed reducer 10 of lower flange disk 7 connect
It connects, the convex disk 2-8 spiral-lock of circle of mixing assembly 2 is outside a circle wall 7-3 of lower flange disk 7, and round convex disk 2-8 is respectively with one
Circle wall 7-3 and 7 face clearance fit of outer lower flange disk, the scraper plate 2-4 of mixing assembly 2 match with stainless 3 inner face gap of steel inner cylinder
It closes, plate assembly 8 is welded on lower flange disk 7 by I 8-2 of U-shaped seat, by rectangular II 19-3-1 of feed inlet of screw feeder assembly 19
Weld together with I 7-2 of rectangular discharge port of lower flange disk 7, plate assembly 8 is fixed on lower flange disk 7, and plate is total
It is arranged between I 7-2 of rectangular II 19-3-1 of feed inlet and rectangular discharge port at 8 plate 8-7 insertion plate mouth 19-3-2；Temperature
Detecting head 11 and humidity detecting head 12 are each passed through steel outer cylinder 5, insulating layer 6, gas thermosphere intermediate cylinder 4 and are placed in stainless steel inner cylinder 3
It is interior；Bung 1 connect by hinge 13 with upper flange disk 14, and bung 1 is covered, the cambered surface choke plate 1-1 of fixation and not on bung 1
The air outlet tube mouth interval of rust steel inner cylinder 3 is correspondingly arranged.
Gas thermosphere intermediate cylinder 4 uses stainless steel material.
It is a kind of for gluing the application method of wet type mineral products sample preparation drying unit, steps are as follows:
The first step, charging, forward direction starting cycloidal pin speed reducer 10, mixing assembly 2 start slowly rotation clockwise, open bung 1
Viscous wet type mineral products sample to be measured is added into stainless steel inner cylinder 3；
Second step, drying, closing bucket-lid 1 start dehumidifier blower 15, heating blower 17 and heater 18, and mixing assembly 2 accelerates rotation
Turn, spiral auger disk 2-5 is by viscous wet type mineral products sample from spiral auger disk 2-5 bottom on spiral auger disk 2-5
Layer push, until being pushed to array stirring rod group, every group of four stirring rod 2-3 stir viscous wet type mineral products sample, viscous
In wet type mineral products sample whipping process, scraper plate 2-4 will be adhered to the material hanging fascia on 3 inner wall of stainless steel interior bucket, at the same time
The heating air of heater 18 is blown into viscous wet type mineral products sample by heating blower 17 by blast pipe 22, is now placed in out
The cambered surface choke plate 1-1 of 21 mouthfuls of positions of air hose can hinder exhausting process, prevent wind-force is excessive Multi-example, dehumidifier blower 15 was sucked out
Will be in stainless steel inner cylinder 3 plus thermogenetic moisture is extracted out by discharge pipe 21, then send to heater 18, heater 18 is by moisture water
Divide drying, heating air is blown into the viscous wet type mineral products sample in stainless steel inner cylinder 3 by blast pipe 22 again, is carried out
The agitation drying of viscous wet type mineral products sample is closed heating blower 17, is added when temperature sensing head 11, which detects temperature, reaches 85 DEG C
Hot device 18 and dehumidifier blower 15 no longer carry out hot gas cycle at this time, are stirred only with mixing assembly 2, as stirring carries out,
Temperature in heating bucket can gradually decrease and moisture increases, and temp probe 11 and moisture probe 12 persistently measure situation in bucket, reach
To when presetting numerical value, heating blower 17, heater 18, dehumidifier blower 15 are again turned on, this process is repeated several times, sufficiently mixed
Close material in bucket；
Third step, discharge start motor 19-1, close heater 18, persistently blast normal temperature air, and reverse starting cycloidal pin slows down
Machine 10, mixing assembly 2 rotate counterclockwise, and spiral auger disk 2-5 is by the material after being sufficiently mixed from spiral auger disk 2-5
Layer is pushed to spiral auger disk 2-5 lower layer, until pushing to the position rectangular discharge port I7-2；
Handwheel 8-1 is rotated clockwise, by the cooperation of lead screw 8-5 and mother lead screw 8-6, plate 8-7 is extracted out from plate mouth 19-3-2,
Mineral products sample after drying drains into 19 discharge nozzle of screw feeder assembly by rectangular I 7-2 of discharge port and II 19-3-1 of rectangular feed inlet
In 19-3；
4th step, sample broke, packing auger blade 19-4 rotation of the motor 19-1 with movable band axis, will constantly enter discharge nozzle 19-3
Mineral products sample after interior drying, it is by the packing auger blade 19-4 of tape spool that the mineral products sample after drying is rough and torn, it is transmitted to down
The crusher feed-inlet of procedure starts the crushing division for carrying out sample；
5th step, cleaning and drying cylinder close whole electrical accessories, open drying cover, manually clean remaining sample.
The present invention can adjust drying time according to different material attributes and charging moisture content value, until meeting broken require then
It can start discharge, Drying and associated components are cleaned up after drying, next experiment can be carried out after the completion.
Claims (1)
1. a kind of for gluing the application method of wet type mineral products sample preparation drying unit, it is characterised in that: the sample preparation drying unit
Including bung (1), mixing assembly (2), stainless steel inner cylinder (3), gas thermosphere intermediate cylinder (4), steel outer cylinder (5), insulating layer (6),
Lower flange disk (7), plate assembly (8), attachment device (9), cycloidal pin speed reducer (10), temperature sensing head (11), humidity are visited
Gauge head (12), hinge (13), upper flange disk (14), dehumidifier blower (15), bearing I (16), heating blower (17), heater
(18), screw feeder assembly (19), bracket (20)；
The bung (1) is round, is equipped with a cambered surface choke plate (1-1) in bung (1) inner face；
The upper flange disk (14) is ring-type, and circle seal groove (14-1) is equipped on upper flange disk (14) face；
The lower flange disk (7) is round, is equipped with stirring axis hole (7-1) and rectangular discharging in lower flange disk (7) inner face
I (7-2) of mouth is equipped with one along stirring axis hole (7-1) periphery and encloses wall (7-3)；
The mixing assembly (2) includes agitating shaft (2-1), casing (2-2), stirring rod (2-3), scraper plate (2-4), spiral auger
Disk (2-5), keyboard (2-6)；
Axially spaced-apart along described sleeve pipe (2-2) is equipped with several layers of stirring rod group, and every group of stirring rod group is by four stirring rod (2-3) groups
At four stirring rod (2-3) are in cross-shaped structure, and every stirring rod (2-3) tilts down, is welded on casing (2-2)
Scraper plate (2-4) is welded in the outer end of two connecting columns (2-7), two connecting columns (2-7), is welded with circle in the lower end of casing (2-2)
The convex disk of shape (2-8), round convex disk (2-8) mouth down setting, the casing between round convex disk (2-8) and bottom stirring rod group
Spiral auger disk (2-5) is welded on (2-2), one end insertion casing (2-2) of the agitating shaft (2-1) is interior, with casing (2-
2) tight fit, keyboard (2-6) spiral-lock on the upper surface of casing (2-2), stir by convex key (2-6-1) insertion of keyboard (2-6)
In the blind keyway for mixing the upper end axis (2-1), keyboard (2-6) is fixed together by bolt with agitating shaft (2-1)；
The plate assembly (8) includes handwheel (8-1), U-shaped seat I (8-2), U-shaped seat II (8-3), L shape slideway (8-4), lead screw
(8-5), mother lead screw (8-6), plate (8-7), two walls and U-shaped seat I (8-2) two walls of the U-shaped seat II (8-3)
One end face is mutually fixed, and a L shape slideway (8-4), the handwheel is respectively welded in the other end of U-shaped seat I (8-2) two walls
The axis hole that the axis of (8-1) passes through U-shaped seat II (8-3) cross wall is fixed with the one end lead screw (8-5), and the plate (8-7) is arranged two
On root L shape slideway (8-4), the mother lead screw (8-6) that the other end of lead screw (8-5) is fixed with the plate bottom surface (8-7) is spirally connected, counterclockwise
Or handwheel (8-1) is rotated clockwise, by the cooperation of lead screw (8-5) and mother lead screw (8-6), plate (8-7) is in two L shape slideways
It is moved forward and backward on (8-4)；
The screw feeder assembly (19) includes the packing auger blade of motor (19-1), attachment device (19-2), discharge nozzle (19-3), tape spool
(19-4), the attachment device (19-2) connect with motor (19-1) and discharge nozzle (19-3) respectively, the auger leaf of the tape spool
Two bearings II (19-5) and motor (19-1) axis connection of piece (19-4) axis across attachment device (19-2), packing auger blade setting
Below rectangular feed inlet II (19-3-1) in discharge nozzle (19-3), rectangular feed inlet II (19-3-1) be it is rectangular, it is rectangular into
The upper end (19-3-1) of material mouth II is plate mouth (19-3-2)；
The stainless steel inner cylinder (3), gas thermosphere intermediate cylinder (4) and steel outer cylinder (5) are successively set in together, the upper end and top
Ring flange (14) is fixed, and lower end and lower flange disk (7) are fixed, and lower flange disk (7) and bracket (20) are fixed, in steel outer cylinder
(5) insulating layer (6) are filled between gentle thermosphere intermediate cylinder (4), are set in the seal groove (14-1) of upper flange disk (14)
Have sealing ring (23), discharge pipe (21) one end sequentially passes through steel outer cylinder (5) air outlet tube mouth, insulating layer (6), gas thermosphere intermediate cylinder
(4) air outlet tube mouth is mutually fixed with the air outlet tube mouth of stainless steel inner cylinder (3), and blast pipe (22) one end sequentially passes through steel outer cylinder (5)
Gentle thermosphere intermediate cylinder (4) air intake pipe orifice of air intake pipe orifice, insulating layer (6) is fixed, and discharge pipe (21) other end is distinguished by threeway
It is connect with dehumidifier blower (15) and heater (18), heater (18) one end is connect with blast pipe (22) other end, heater
(18) other end with
Heating blower (17) connection；
Described attachment device (9) one end is mutually fixed with lower flange disk (7), attachment device (9) other end and cycloidal pin speed reducer
(10) fixed；
In stainless steel inner cylinder (3), the agitating shaft (2-1) of mixing assembly (2) sequentially passes through lower part for mixing assembly (2) setting
The stirring axis hole (7-1) of ring flange (7), two bearings I (16) of attachment device (9) and the speed reducer of cycloidal pin speed reducer (10)
Axis connection,
Convex disk (2-8) spiral-lock of circle of mixing assembly (2) encloses wall (7-3) outside the one of lower flange disk (7), round convex disk
(2-8) encloses the face wall (7-3) and outer lower flange disk (7) clearance fit, the scraper plate (2- of the mixing assembly (2) with one respectively
4) with stainless steel inner cylinder (3) inner face clearance fit；
The plate assembly (8) and screw feeder assembly (19) are separately fixed on lower flange disk (7), screw feeder assembly (19) discharge nozzle
The rectangular feed inlet II (19-3-1) of (19-3) is correspondingly arranged with the rectangular discharge port I (7-2) of lower flange disk (7), plate assembly
(8) plate (8-7) insertion plate mouth (19-3-2) is arranged in rectangular feed inlet II (19-3-1) and rectangular discharge port I (7-2)
Between；
The temperature sensing head (11) and humidity detecting head (12) are each passed through steel outer cylinder (5), insulating layer (6), in gas thermosphere
Between cylinder (4) be placed in stainless steel inner cylinder (3)；
The bung (1) is connect by hinge (13) with upper flange disk (14), is covered bung (1), fixed arc on bung (1)
Face choke plate (1-1) and the air outlet tube mouth interval of stainless steel inner cylinder (3) are correspondingly arranged；
Steps are as follows for the application method of sample preparation drying unit:
The first step, charging, forward direction starting cycloidal pin speed reducer (10), mixing assembly (2) start slowly rotation clockwise, open bucket
It covers (1) and viscous wet type mineral products sample to be measured is added into stainless steel inner cylinder (3)；
Second step, drying, closing bucket-lid (1) start dehumidifier blower (15), heating blower (17) and heater (18), and stirring is total
Accelerate to rotate at (2), spiral auger disk (2-5) is by viscous wet type mineral products sample from spiral auger disk (2-5) bottom to spiral shell
The push of the rotating auger disk upper layer (2-5), until be pushed to array stirring rod group, every group of four stirring rod (2-3) are by viscous wet type
The stirring of mineral products sample, in viscous wet type mineral products sample whipping process, scraper plate (2-4) will be adhered in stainless steel interior bucket (3)
Material hanging fascia on wall, the heating air of heater (18) is blown by heating blower (17) by blast pipe (22) at the same time
In viscous wet type mineral products sample, the cambered surface choke plate (1-1) for being now placed in discharge pipe (21) mouth position can hinder exhausting process, prevent
Only wind-force is excessive was sucked out Multi-example, and dehumidifier blower (15) will add thermogenetic moisture to pass through discharge pipe in stainless steel inner cylinder (3)
(21) it extracts out, then send to heater (18), heater (18) dries moisture moisture, and heating air is passed through blast pipe again
(22) it is blown into the viscous wet type mineral products sample in stainless steel inner cylinder (3), carries out the agitation drying of viscous wet type mineral products sample,
When temperature sensing head (11) detection temperature reaches 85 DEG C, heating blower (17), heater (18) and dehumidifier blower (15) are closed,
Hot gas cycle is no longer carried out at this time, is stirred only with mixing assembly (2), as stirring carries out, heats the temperature meeting in bucket
It gradually decreases and moisture raising, temp probe (11) and moisture probe (12) persistently measure situation in bucket, reach and preset number
When value, heating blower (17), heater (18), dehumidifier blower (15) are again turned on, this process is repeated several times, and is sufficiently mixed in bucket
Material；
Third step, discharge start motor (19-1), close heater (18), persistently blast normal temperature air, reverse starting cycloidal pin
Speed reducer (10), mixing assembly (2) rotate counterclockwise, and spiral auger disk (2-5) is by the material after being sufficiently mixed from spiral
The auger disk upper layer (2-5) is pushed to spiral auger disk (2-5) lower layer, until pushing to rectangular discharge port I(7-2) position；
Handwheel (8-1) is rotated clockwise, by the cooperation of lead screw (8-5) and mother lead screw (8-6), plate (8-7) is from plate mouth
(19-3-2) extraction, the mineral products sample after drying are drained by rectangular discharge port I (7-2) and rectangular feed inlet II (19-3-1)
In screw feeder assembly (19) discharge nozzle (19-3)；
4th step, sample broke, packing auger blade (19-4) rotation of the motor (19-1) with movable band axis, will constantly enter discharge nozzle
Mineral products sample in (19-3) after drying, it is by the packing auger blade (19-4) of tape spool that the mineral products sample after drying is rough and torn,
It is transmitted to the crusher feed-inlet of next procedure, starts the crushing division for carrying out sample；
5th step, cleaning and drying cylinder close whole electrical accessories, open drying cover, manually clean remaining sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361934.0A CN110018030A (en) | 2019-04-30 | 2019-04-30 | It is a kind of for gluing the application method of wet type mineral products sample preparation drying unit |
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|---|---|---|---|
| CN201910361934.0A CN110018030A (en) | 2019-04-30 | 2019-04-30 | It is a kind of for gluing the application method of wet type mineral products sample preparation drying unit |
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| CN110018030A true CN110018030A (en) | 2019-07-16 |
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ID=67193052
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|---|---|---|---|
| CN201910361934.0A Pending CN110018030A (en) | 2019-04-30 | 2019-04-30 | It is a kind of for gluing the application method of wet type mineral products sample preparation drying unit |
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| CN110940168A (en) * | 2019-12-09 | 2020-03-31 | 湖南化工职业技术学院 | Metal steel tailings drying treatment device based on rotation scattering principle |
| CN111076506A (en) * | 2019-12-30 | 2020-04-28 | 临沂奥星化工有限公司 | A tertiary air flow drying device for CPVC processing |
| CN111412738A (en) * | 2020-04-15 | 2020-07-14 | 武汉谷劲科技有限公司 | Agricultural feed drying device |
| CN116065028A (en) * | 2021-11-03 | 2023-05-05 | 沈阳赛美特新材料科技有限公司 | Electroslag remelting slag system special for rare earth and production method and device thereof |
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| CN111412738A (en) * | 2020-04-15 | 2020-07-14 | 武汉谷劲科技有限公司 | Agricultural feed drying device |
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| CN116065028A (en) * | 2021-11-03 | 2023-05-05 | 沈阳赛美特新材料科技有限公司 | Electroslag remelting slag system special for rare earth and production method and device thereof |
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