CN106946589B - The technique and the technique device therefor of Brown Alundum plating zirconium oxide - Google Patents
The technique and the technique device therefor of Brown Alundum plating zirconium oxide Download PDFInfo
- Publication number
- CN106946589B CN106946589B CN201710181031.5A CN201710181031A CN106946589B CN 106946589 B CN106946589 B CN 106946589B CN 201710181031 A CN201710181031 A CN 201710181031A CN 106946589 B CN106946589 B CN 106946589B
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- China
- Prior art keywords
- technique
- brown alundum
- raw material
- zirconium oxide
- sub
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- 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.)
- Expired - Fee Related
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000007747 plating Methods 0.000 title claims abstract description 20
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910001928 zirconium oxide Inorganic materials 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 143
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000007885 magnetic separation Methods 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 19
- 239000007800 oxidant agent Substances 0.000 claims description 18
- 230000001590 oxidative effect Effects 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 235000000396 iron Nutrition 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000080 wetting agent Substances 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229920001353 Dextrin Polymers 0.000 claims description 3
- 239000004375 Dextrin Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 235000019425 dextrin Nutrition 0.000 claims description 3
- 239000010433 feldspar Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000010409 ironing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001354 calcination Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000010431 corundum Substances 0.000 abstract description 14
- 229910052593 corundum Inorganic materials 0.000 abstract description 14
- 239000003082 abrasive agent Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 7
- 238000000498 ball milling Methods 0.000 abstract description 6
- 229910052741 iridium Inorganic materials 0.000 abstract description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005108 dry cleaning Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 22
- 238000005303 weighing Methods 0.000 description 20
- 230000035939 shock Effects 0.000 description 12
- 210000000078 claw Anatomy 0.000 description 9
- 239000002826 coolant Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 238000000227 grinding Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000238370 Sepia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles
- C09K3/1445—Composite particles, e.g. coated particles the coating consisting exclusively of metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
Brown Alundum plates the technique and the technique device therefor of zirconium oxide, belongs to the production technology and machinery equipment field of corundum abrasive.It is characterized in that the technique comprises the following steps: stock, dry-cleaning, mixing, drying, calcining, cooling and magnetic separation screening.Technique device therefor of the present invention, including rotary high temp calcining kiln, the rotary high temp calcining kiln include feeding device, calcining kiln body and discharging device.Corundum abrasive made from technique of the present invention can be improved abrasive material ball milling toughness, and after client produces and uses, plating iridium abrasive material improves between 20%-40% than conventional abrasive material ball milling toughness.The calcining kiln body of equipment of the present invention is designed by three-stage, run through material conveying pipe in three sections of kiln bodies simultaneously, it preheats material in material conveying pipe successively, heats and cool down three processing links, reduce energy consumption while meeting manufacturing technique requirent.
Description
Technical field
The invention belongs to the production technology of corundum abrasive and machinery equipment field, and in particular to a kind of Brown Alundum plating zirconium oxide
Technique and the technique device therefor.
Background technique
Popular name is also known as diamond dust, be with alumina, carbon materials, three kinds of raw materials of iron filings in electric arc furnaces through thawing reduction and
Sepia Alundum obtained, therefore be this name.Brown Alundum main chemical is AL2O3, content is in 95.00%-
97.00%, separately contain a small amount of Fe, Si, Ti etc..Brown Alundum is most basic abrasive material, applied widely because its grinding performance is good,
It is cheap, it is widely used, such as surface processing, beautification processing, etching and processing, pre-treatment processing etc..The product is through too long
Phase production practices bring multiple industry innovation, and at present in various corundum process of manufacture, manufacturing enterprise is incited somebody to action in exploration
Corundum carries out plating clothing operation, i.e., will have more characteristic materials by process means such as high temperature sinterings, it is made to be attached to corundum
Surface greatly improves the service life and the scope of application of corundum product.
Inventor combines itself practical production experience to develop novel plating clothing corundum product, together by many years exploratory development
When in order to reach production requirement, design machined a whole set of production equipment for this new product, overcome traditional corundum raw with it
The items for producing equipment are insufficient.
Summary of the invention
Technical problem to be solved by the invention is to provide the technique and the technique device therefor of Brown Alundum plating zirconium oxide, energy
Completely new plating clothing corundum product is enough produced, ball milling toughness is substantially improved；The second technical problem that the present invention solves is by the work
Skill device therefor can make corundum abrasive product in calcine technology link, accomplish accurately to feed, science production；The present invention solves
Third technical problem be that can effectively improve corundum abrasive in the efficiency of calcining link, it is energy saving, while can effectively mention
Calcining effect during high abrasive material plating clothing, the plating clothing for adhering to surface are more lasting；The 4th technical problem that the present invention solves
It is that can will carry out Production rate while being transported to packaging link by the material exported in calcining kiln, this design improves whole
The fineness of production.
The technical solution adopted by the present invention to solve the technical problems is: a kind of technique of Brown Alundum plating zirconium oxide is provided,
It is characterized in that the technique comprises the following steps:
(1) it stocks up: preparing Brown Alundum raw material, feed particles diameter is 0.125-2.36mm；
(2) it dry-cleans: Brown Alundum raw material is dry-cleaned；
(3) mixing: ironing oxidant medium for Brown Alundum raw material and composite caking agent and electricity, carry out uniform stirring in proportion,
Until the outer surface of Brown Alundum raw material can uniformly coat one layer of electricity and iron oxidant medium, mixed material is made；
(4) mixed material is dried under 100-200 degrees Celsius；
(5) high temperature 60-100 minutes a length of when carrying out dried mixed material, that temperature is 1150-1200 degrees Celsius
Calcining；
(6) material calcined is cooled down, it is duration 40-80 minutes cooling；Temperature is to room temperature；
(7) material cooled down is subjected to magnetic separation screening, removes impurity, finished product material is packed.
Preferably, the Brown Alundum raw material, composite caking agent and electricity iron the mass parts ratio of oxidant medium are as follows:
100 parts of Brown Alundum raw material；
2 parts of composite adhesive；
Electricity irons 1 part of oxidant medium.
Preferably, the compound binding agent the following components are included in terms of mass fraction:
60 parts of feldspar；
30 parts of clay；
10 parts of boron glass.
Preferably, it is zirconium oxide that the electricity, which irons oxidant medium,.
Preferably, in step (3), wetting agent is first added in mixing process in Brown Alundum raw material, mixes 5-10 minutes；
It adds composite adhesive and electricity irons oxidant medium, mix 10-20 minutes；The wetting agent is water or dextrin or waterglass.
The technique device therefor of Brown Alundum plating zirconium oxide of the present invention, it is characterised in that calcined including rotary high temp
Kiln, the rotary high temp calcining kiln include feeding device, calcining kiln body and discharging device.
Preferably, the feeding device includes rack, the from top to bottom sequentially fixed elevating hopper of the rack, rotation sub-material
Device, lower hopper and clout recovery approach；Feeding inlet is arranged in the top of the elevating hopper, and discharge port is arranged in the lower part of elevating hopper；
The rotary tripper includes sub-material storehouse, and central rotating shaft is arranged in the sub-material storehouse, and central rotating shaft connects sub-material stepper motor；?
Three or more sub-material blades are set on central rotating shaft；Sub-material entrance is arranged in the top in the sub-material storehouse, and the lower part in sub-material storehouse is set
Set sub-material outlet；The top of lower hopper, which opens up, turns material entrance, spiral Auger is arranged in lower hopper, the spiral Auger connects spiral shell
Power device is revolved, setting turns material outlet in the side of lower hopper；The sub-material entrance in sub-material storehouse accepts the discharge port of elevating hopper, blanking
The sub-material outlet for turning material entrance and accepting sub-material storehouse of bucket；
Blanking bracket is set on the side wall of rotary tripper, and the blanking bracket connects blanking power device；Work as material
When entering in sub-material storehouse from elevating hopper, the sub-material blade of material is accepted in the support of blanking bracket；When material enters blanking from sub-material storehouse
When bucket, blanking bracket bounces back under the drive of blanking power device, accepts the sub-material blade of material under Gravitative Loads downward
Rotation, material enter lower hopper；
Feedback outlet is set on the side wall in sub-material storehouse, retractable support frame is set on the sub-material storehouse inner wall below feedback outlet；
When needing to remove salvage stores in sub-material storehouse, sub-material blade reversely rotates under the drive of sub-material stepper motor, retractable support
Frame stretches out, and the sub-material blade for accepting material is enabled to dock with feedback outlet, and material is discharged from feedback outlet；
Material broken pipe is put back into feedback outlet peripheral hardware；The fixed returning material transporting device in the side of the rack；In clout recovery approach
One end of middle setting feed back conveyer belt, the feed back conveyer belt is connected feed back broken pipe, returns the other end linking feed back for chatting conveyer belt
Conveying device；
Setting moves back to truck on feed back conveyer belt；It includes mechanical claw and lifting device that described time, which is chatted conveying device,
The mechanical claw is fixed on lifting device, the feeding inlet of the upper end linking elevating hopper of the lifting device, lifting device
Lower end is connected back merely conveyer belt；After the lower section for moving back to truck and being located at feed back broken pipe has installed material, conveyer belt band is chatted by returning
To the lower end of lifting device, mechanical claw crawl moves back to truck and passes through lifting device for the movement of feed back vehicle the dynamic truck that moves back to
Above to elevating hopper, and the material moved back in truck is poured into elevating hopper.
Preferably, the calcining kiln body includes kiln body, and preheating section, a heating section and a cooling section are sequentially arranged in the kiln body；
Through setting material conveying pipe in the kiln body；Air-introduced machine is set in preheating section, the air hose of the air-introduced machine passes through preheating section
Bringing-up section is connected, the quantity of the air hose is three or more；Resistive heater is set around the material conveying pipe of bringing-up section；
Cooling section be arranged cold wind blower unit, the cold wind blower unit include be arranged in it is several on cooling section roof
A cold air inlet, in the top of cold air inlet, setting pulling-tray type switchs valve plate；It is arranged in the cooling section of cold air inlet lower part and slides
Bar is moved, several cooling air ducts are set on the sliding bar, the upper end of cooling air duct is connected to cold air inlet, the lower end of cooling air duct
Towards material delivery pipe；The cooling air duct is fastened on sliding bar by connector；
The connector includes the first frame shape jaw clamp and the second frame shape jaw clamp, the first and second frames clamp
Include outer frame body on mouth fixture, jaw is set on outer frame body, the first and second frame shape jaw clamps pass through rotational positioning and fill
It sets and links together；Sliding bar is clamped in the jaw of first frame shape jaw clamp, is clamped in the jaw of the second frame shape jaw clamp
Cooling air duct.
The rotary positioning apparatus includes section connecting column of a lateral H shape, and two end faces of the connecting pin are installed on
One and second frame clamp mouth outer frame body in, locating turntable is set on the connecting column between two outer frame bodies, and the positioning turns
Disk includes the first posting, the first ring tooth form turntable, the second posting, the second ring tooth form turntable, the first top shock mount and second
Push up shock mount；Card edge is set in the periphery of the first and second tooth form turntables, opens up annular tooth on the first and second tooth form turntables
Slot；First and second postings are separately mounted on the outer frame body of the first and second frame shape jaw clamps；First and second tooth forms
Turntable passes through card along being arranged in the first and second postings respectively, and the first and second tooth form turntables open up the one side of ring slot
It is oppositely arranged and the ring slot on two tooth form turntables is intermeshed together；The first top of setting is shot in the first posting
Spring, first top shock mount are arranged between the outer frame body and the first tooth form turntable of the first frame shape jaw clamp；It is fixed second
The outer frame body and the second tooth of the second frame shape jaw clamp is arranged in the second top of setting shock mount in the frame of position, second top shock mount
Between shape turntable.
The first wear-resisting ring and the are set on being located at the first and second intracorporal connecting columns of frame shape jaw clamp outline border
Two wear-resisting rings, first wear-resisting ring are described between the first frame shape jaw clamp outer frame body and the first end face of connecting column
Second wear-resisting ring is between the second frame shape jaw clamp outer frame body and the second end face of connecting column.
Lower side room is respectively set in lower part two sides in outer frame body, and the top in lower side room opens up pop-up hole, in downside interior
Ejector spring and mandril are set, and one end of the mandril connects lower side room bottom, the other end insertion of mandril by ejector spring
It pops up in hole；Upper side room is respectively set in top two sides in outer frame body, and described two upper side rooms are on the opposite side in top
Leadout hole is opened up respectively, opens up ejection hole in the lower part in two upper side rooms；Elastic fastening item is respectively set in two upsides interior；
Pop up hole setting corresponding with ejection hole；" Ω " shape elastic slice is set between lower side room and upper side room, and the both ends of the elastic slice are opened
If through-hole；When connector is in unused state, elastic slice keeps upper arciform state, the through-hole at elastic slice both ends and pop-up hole and ejection
Kong Jun is not corresponded to；When connector is in use state, that is, has in sliding bar or cooling air duct indentation steel wire jaw, enable in elastic slice
Subordinate's pressure, both ends are stretched to two sides, and through-hole is corresponding with the pop-up hole in the ejection hole on top and lower part, downside interior ejector spring
Mandril is jacked up upwards, mandril passes through pop-up hole, through-hole and ejection hole, and elastic fastening item is pushed to wear from the leadout hole in upper side room
Out, and by sliding bar or cooling air duct it is fastened in jaw, completes connection.
Preferably, the discharging device includes vibration cooling apparatus, and the vibration cooling apparatus includes stock supporting plate, described to hold
Upper bracket and lower bracket are installed in the lower part of flitch, are linked together between upper and lower bracket by shock-absorbing spring；Under stock supporting plate
Side's installation vibrating motor；The angle of stock supporting plate and horizontal plane is 15-30 degree；
Vibration cooling apparatus further includes intelligent discharger, and the intelligence discharger includes weighing plate, weighing bracket, small rack
With mark ring, the end of the hinged stock supporting plate in one end of the weighing plate, the hinged scale bar of the other end of weighing plate；Weighing bracket is fixed
In the side of stock supporting plate, through-hole is opened up on weighing bracket, scale bar is upward through through-hole；It is solid in the middle part of the traversing through end of scale bar
Determine snap ring, pocketed springs on the scale bar between snap ring and through-hole；Small rack is fixed on weighing bracket, is connected on small rack
Fixed mark ring, mark ring set are mounted in the top of scale bar；The top of scale bar is identified with weight scale ruler；
In the lower part of stock supporting plate, coolant liquid storehouse is set, the coolant liquid storehouse is separately connected water inlet pipe and outlet pipe, it is described into
The tube body of water pipe and outlet pipe includes the rubber hose of 3-5cm；Fixed link is set in the lower part of stock supporting plate, the fixed link passes through
Connector connects rubber hose；The connector is elastic rubber circle.
The beneficial effects of the present invention are:
1. corundum abrasive made from technique of the present invention can be improved abrasive material ball milling toughness, after client produces and uses,
Iridium abrasive material is plated to improve between 20%-40% than conventional abrasive material ball milling toughness.The thicker ball milling toughness raising of granularity is more obvious, to increase
The service life of grinding tool；Reduce workpiece to be machined burn, using plating iridium abrasive material production grinding tool when cutting workpiece completely not
Workpiece of burning improves stock-removing efficiency, is made through excessive family's grinding tool manufacturing enterprise using the grinding tool and conventional abrasive material of plating iridium abrasive material production
Grinding tool compare test and be concluded that
(1) cutting speed improves 20%-40%；
(2) grinding tool durability improves 30% or more；
When using portable power tool, with the grinding tool of plating iridium abrasive material production, good hand touch is shockproof.
2. the calcining kiln body of equipment of the present invention is designed by three-stage, while being conveyed in three sections of kiln bodies through material
Pipeline preheats material in material conveying pipe successively, heats and cools down three processing links, meet manufacturing technique requirent
While reduce energy consumption.Kiln body cold air inlet in cooling section, extraneous cold wind pass through cold wind after being entered by cold air inlet
Conduit closely acts on material conveying pipe, in order to facilitate the setting of cooling air duct, between sliding bar and cooling air duct
Connector is set, it may be convenient to be adjusted.
3. equipment of the present invention carries out isolation weighing using powder blade by the setting sub-material storehouse in lower hopper,
It realizes quantitative feeding, to ensure product in entire calcination process, can be evenly distributed and calcine sufficiently, it is entire to plate clothing process effect
Significantly.Material waste in elevating hopper in order to prevent simultaneously in the device, is also added into feeding back device, and feeding back device can will
The material finished is not used to be recycled or recycled.
4. shock-absorbing spring is arranged in junction by the way that bracket is broken as upper and lower frame body in discharging device of the invention,
So that entire stock supporting plate integrally shakes under the drive of vibrating motor, while being arranged coolant liquid storehouse in stock supporting plate lower part, it will
Uniformly cooled down by the high-temperature material transferred out in calcining kiln, convenient for the output and packaging to material of next step.
The intelligent discharger that yield can be monitored in real time is devised in discharging device, it can very convenient observation and calculating
The yield and efficiency of product.The design is easy to use, highly reliable, and without other energy such as electric power auxiliary, use cost is low, makes
It is good with effect.
In vibration fracture or other damages occur for the water inlet pipe and outlet pipe in connection coolant liquid storehouse in order to prevent, use
Centre is added rubber hose and realizes the mode being flexible coupling, while for the position of fixed water inlet pipe and outlet pipe, under stock supporting plate
Side is provided with fixed link, is connected as one fixed link and rubber hose using connector, the design structure is ingenious, can be very
It is convenient to realize installation.
5. the product design is ingenious, overall architecture is scientific and reasonable, is very suitable to multiregion popularization in actual production.Simultaneously
This product high reliablity, there is no extra electrified ingredient, use and maintenance cost are extremely low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of feeding device of the present invention；
Fig. 2 is the structural schematic diagram of present invention calcining kiln body；
Fig. 3 is the structural schematic diagram of connector；
Fig. 4 is the structural schematic diagram of discharging device；
In figure:
1, feeding device: 1.1, rack；1.2, elevating hopper；1.3, sub-material storehouse；1.4, central rotating shaft；1.5, sub-material blade；
1.6, feedback outlet；1.7, retractable support frame；1.9, feed back broken pipe；1.10, truck is moved back to；1.11, feed back conveyer belt；1.12,
Mechanical claw；1.13, lifting device；1.14, blanking bracket；
2, kiln body: 2.1, kiln body is calcined；2.2, preheating section；2.23, bringing-up section；2.4, cooling section；2.5, material delivery pipe
Road；2.6, air-introduced machine；2.7, pulling-tray type switchs valve plate；2.8, cold air inlet；2.9, bar is slid；2.10, cooling air duct；2.11 the
One frame shape jaw clamp；2.12, elastic fastening item；2.13, " Ω " shape elastic slice；2.14, hole is ejected；2.15, through-hole；2.16, bullet
Portal；2.17, mandril；2.18, ejector spring；2.19, the first top shock mount；2.20, the first tooth form turntable；2.21, the second top
Shock mount；2.22, the second tooth form turntable；2.23, connecting column；2.24, the second frame shape jaw clamp；2.25, the first wear-resisting ring；
2.26, the second wear-resisting ring；
3, discharging device: 3.1, stock supporting plate；3.2, upper bracket；3.3, water inlet pipe；3.4, lower bracket；3.5, coolant liquid storehouse；
3.6, vibrating motor；3.7, outlet pipe；3.8, fixed link；3.9, rubber hose；3.10, shock-absorbing spring；3.11, weighing plate；
3.12, scale bar；3.13, spring；3.14, ring is marked；3.15, small rack；3.16, weighing bracket.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
The technique of Brown Alundum plating zirconium oxide of the present invention, it is characterised in that the technique comprises the following steps:
(1) it stocks up: preparing Brown Alundum raw material, feed particles diameter is 0.125-2.36mm；
(2) it dry-cleans: Brown Alundum raw material is dry-cleaned；
(3) mixing: ironing oxidant medium for Brown Alundum raw material and composite caking agent and electricity, carry out uniform stirring in proportion,
Until the outer surface of Brown Alundum raw material can uniformly coat one layer of electricity and iron oxidant medium, mixed material is made；
(4) mixed material is dried under 100-200 degrees Celsius；
(5) high temperature 60-100 minutes a length of when carrying out dried mixed material, that temperature is 1150-1200 degrees Celsius
Calcining；
(6) material calcined is cooled down, it is duration 40-80 minutes cooling；Temperature is to room temperature；
(7) material cooled down is subjected to magnetic separation screening, removes impurity, finished product material is packed.
The Brown Alundum raw material, composite caking agent and electricity iron the mass parts ratio of oxidant medium are as follows:
100 parts of Brown Alundum raw material；
2 parts of composite adhesive；
Electricity irons 1 part of oxidant medium.
The compound binding agent the following components are included in terms of mass fraction:
60 parts of feldspar；
30 parts of clay；
10 parts of boron glass.
It is zirconium oxide that the electricity, which irons oxidant medium,.
In step (3), wetting agent is first added in mixing process in Brown Alundum raw material, mixes 5-10 minutes；It adds
Composite adhesive and electricity iron oxidant medium, mix 10-20 minutes.The wetting agent is water or dextrin or waterglass.
The technique device therefor of Brown Alundum plating zirconium oxide of the present invention, it is characterised in that calcined including rotary high temp
Kiln, the rotary high temp calcining kiln include feeding device, calcining kiln body and discharging device.
As shown in Figure 1, the feeding device includes rack, the from top to bottom sequentially fixed elevating hopper of the rack, rotation point
Glassware, lower hopper and clout recovery approach；Feeding inlet is arranged in the top of the elevating hopper, and discharging is arranged in the lower part of elevating hopper
Mouthful；The rotary tripper includes sub-material storehouse, and central rotating shaft is arranged in the sub-material storehouse, and central rotating shaft connects sub-material stepping electricity
Machine；Three or more sub-material blades are set on central rotating shaft；The top in the sub-material storehouse is arranged sub-material entrance, under sub-material storehouse
Portion is arranged sub-material and exports；The top of lower hopper, which opens up, turns material entrance, spiral Auger is arranged in lower hopper, the spiral Auger connects
Screw power device is connect, setting turns material outlet in the side of lower hopper；The sub-material entrance in sub-material storehouse accepts the discharge port of elevating hopper,
The sub-material outlet for turning material entrance and accepting sub-material storehouse of lower hopper；
Blanking bracket is set on the side wall of rotary tripper, and the blanking bracket connects blanking power device；Work as material
When entering in sub-material storehouse from elevating hopper, the sub-material blade of material is accepted in the support of blanking bracket；When material enters blanking from sub-material storehouse
When bucket, blanking bracket bounces back under the drive of blanking power device, accepts the sub-material blade of material under Gravitative Loads downward
Rotation, material enter lower hopper.
Feedback outlet is set on the side wall in sub-material storehouse, retractable support frame is set on the sub-material storehouse inner wall below feedback outlet；
When needing to remove salvage stores in sub-material storehouse, sub-material blade reversely rotates under the drive of sub-material stepper motor, retractable support
Frame stretches out, and the sub-material blade for accepting material is enabled to dock with feedback outlet, and material is discharged from feedback outlet.
Material broken pipe is put back into feedback outlet peripheral hardware；The fixed returning material transporting device in the side of the rack；In clout recovery approach
One end of middle setting feed back conveyer belt, the feed back conveyer belt is connected feed back broken pipe, returns the other end linking feed back for chatting conveyer belt
Conveying device.
Setting moves back to truck on feed back conveyer belt；It includes mechanical claw and lifting device that described time, which is chatted conveying device,
The mechanical claw is fixed on lifting device, the feeding inlet of the upper end linking elevating hopper of the lifting device, lifting device
Lower end is connected back merely conveyer belt；After the lower section for moving back to truck and being located at feed back broken pipe has installed material, conveyer belt band is chatted by returning
To the lower end of lifting device, mechanical claw crawl moves back to truck and passes through lifting device for the movement of feed back vehicle the dynamic truck that moves back to
Above to elevating hopper, and the material moved back in truck is poured into elevating hopper.
As shown in Fig. 2, the calcining kiln body includes kiln body, preheating section, bringing-up section and cooling are sequentially set in the kiln body
Section；Through setting material conveying pipe in the kiln body；Air-introduced machine is set in preheating section, the air hose of the air-introduced machine passes through preheating
Section connection bringing-up section, the quantity of the air hose are three or more；Adding thermal resistance is set around the material conveying pipe of bringing-up section
Silk.
Cooling section be arranged cold wind blower unit, the cold wind blower unit include be arranged in it is several on cooling section roof
A cold air inlet, in the top of cold air inlet, setting pulling-tray type switchs valve plate；It is arranged in the cooling section of cold air inlet lower part and slides
Bar is moved, several cooling air ducts are set on the sliding bar, the upper end of cooling air duct is connected to cold air inlet, the lower end of cooling air duct
Towards material delivery pipe；The cooling air duct is fastened on sliding bar by connector.
As shown in figure 3, the connector includes the first frame shape jaw clamp and the second frame shape jaw clamp, first He
Include outer frame body on second frame shape jaw clamp, jaw is set on outer frame body, and the first and second frame shape jaw clamps pass through
Rotary positioning apparatus links together；Sliding bar is clamped in the jaw of first frame shape jaw clamp, the second frame shape jaw clamp
Cooling air duct is clamped in jaw.
The rotary positioning apparatus includes section connecting column of a lateral H shape, and two end faces of the connecting pin are installed on
One and second frame clamp mouth outer frame body in, locating turntable is set on the connecting column between two outer frame bodies, and the positioning turns
Disk includes the first posting, the first ring tooth form turntable, the second posting, the second ring tooth form turntable, the first top shock mount and second
Push up shock mount；Card edge is set in the periphery of the first and second tooth form turntables, opens up annular tooth on the first and second tooth form turntables
Slot；First and second postings are separately mounted on the outer frame body of the first and second frame shape jaw clamps；First and second tooth forms
Turntable passes through card along being arranged in the first and second postings respectively, and the first and second tooth form turntables open up the one side of ring slot
It is oppositely arranged and the ring slot on two tooth form turntables is intermeshed together；The first top of setting is shot in the first posting
Spring, first top shock mount are arranged between the outer frame body and the first tooth form turntable of the first frame shape jaw clamp；It is fixed second
The outer frame body and the second tooth of the second frame shape jaw clamp is arranged in the second top of setting shock mount in the frame of position, second top shock mount
Between shape turntable.
The first wear-resisting ring and the are set on being located at the first and second intracorporal connecting columns of frame shape jaw clamp outline border
Two wear-resisting rings, first wear-resisting ring are described between the first frame shape jaw clamp outer frame body and the first end face of connecting column
Second wear-resisting ring is between the second frame shape jaw clamp outer frame body and the second end face of connecting column.
Lower side room is respectively set in lower part two sides in outer frame body, and the top in lower side room opens up pop-up hole, in downside interior
Ejector spring and mandril are set, and one end of the mandril connects lower side room bottom, the other end insertion of mandril by ejector spring
It pops up in hole；Upper side room is respectively set in top two sides in outer frame body, and described two upper side rooms are on the opposite side in top
Leadout hole is opened up respectively, opens up ejection hole in the lower part in two upper side rooms；Elastic fastening item is respectively set in two upsides interior；
Pop up hole setting corresponding with ejection hole；" Ω " shape elastic slice is set between lower side room and upper side room, and the both ends of the elastic slice are opened
If through-hole；When connector is in unused state, elastic slice keeps upper arciform state, the through-hole at elastic slice both ends and pop-up hole and ejection
Kong Jun is not corresponded to；When connector is in use state, that is, has in sliding bar or cooling air duct indentation steel wire jaw, enable in elastic slice
Subordinate's pressure, both ends are stretched to two sides, and through-hole is corresponding with the pop-up hole in the ejection hole on top and lower part, downside interior ejector spring
Mandril is jacked up upwards, mandril passes through pop-up hole, through-hole and ejection hole, and elastic fastening item is pushed to wear from the leadout hole in upper side room
Out, and by sliding bar or cooling air duct it is fastened in jaw, completes connection.
As shown in figure 4, the discharging device includes vibration cooling apparatus, the vibration cooling apparatus includes stock supporting plate, institute
The lower part installation upper bracket and lower bracket of stock supporting plate are stated, are linked together between upper and lower bracket by shock-absorbing spring；In stock supporting plate
Lower section install vibrating motor；The angle of stock supporting plate and horizontal plane is 15-30 degree.
Vibration cooling apparatus further includes intelligent discharger, and the intelligence discharger includes weighing plate, weighing bracket, small rack
With mark ring, the end of the hinged stock supporting plate in one end of the weighing plate, the hinged scale bar of the other end of weighing plate；Weighing bracket is fixed
In the side of stock supporting plate, through-hole is opened up on weighing bracket, scale bar is upward through through-hole；It is solid in the middle part of the traversing through end of scale bar
Determine snap ring, pocketed springs on the scale bar between snap ring and through-hole；Small rack is fixed on weighing bracket, is connected on small rack
Fixed mark ring, mark ring set are mounted in the top of scale bar；The top of scale bar is identified with weight scale ruler.
In the lower part of stock supporting plate, coolant liquid storehouse is set, the coolant liquid storehouse is separately connected water inlet pipe and outlet pipe, it is described into
The tube body of water pipe and outlet pipe includes the rubber hose of 3-5cm；Fixed link is set in the lower part of stock supporting plate, the fixed link passes through
Connector connects rubber hose；The connector is elastic rubber circle.
Material when in use, is put into elevating hopper first by equipment, and material enters sub-material storehouse along lower hopper, and material is revolved by sub-material
Piece is stopped, while being supported by blanking bracket, and when material reaches required weight, blanking bracket opens sub-material blade edge
Central rotating shaft rotates in the forward direction, and material is put into screw auger, is finally transported in calcining kiln by screw power device.It is more
It is remaining need remove or handle recycle when, material enters in sub-material storehouse, by sub-material blade along central rotating shaft reversely rotate, material by
Feedback outlet enters feed back broken pipe, then is entered by feed back broken pipe and move back to truck, is driven and is discharged by feed back conveyer belt, material is through handling
When needing to put into elevating hopper again, then reach mechanical claw position along feed back conveyer belt by moving back to truck, by mechanical claw into
Row crawl, finally by lifting device, will move back to truck and is promoted at elevating hopper, and material is put into elevating hopper.
Material enters calcining kiln kiln body along material conveying pipe, successively passes through preheating section, a heating section and a cooling section.Material into
When entering preheating section, drives wind-force that the heat in bringing-up section is entered preheating section along air hose by air-introduced machine and preheating is carried out to material
Reason；When material enters bringing-up section, material conveying pipe is heated by resistive heater, heating operation is carried out to material；Object
When material enters cooling section, by the opening quantity of pulling-tray type switch valve plate control cold air inlet, the cold wind in cooling section has just been controlled
Intake, while being guided the cold wind of cold air inlet to material conveying pipe by cooling air duct, it realizes short distance operation, mentions
High working efficiency.Cooling air duct and sliding bar between be provided with connector, convenient for adjust cooling air duct, connector when in use,
The first frame shape jaw clamp of wherein any side or the second frame shape jaw clamp are clamped as shown in Fig. 2, being operated first personnel
It is pressed into corresponding another side frame clamp mouth fixture on sliding bar, then by cooling air duct.It simultaneously can be with during clamping
It is different according to the job requirement angle of cooling air duct, the angle clamped is carried out by the first and second ring tooth form turntables of rotation
Any adjustment, it is very easy to use.
When in use, rubber hose and fixed link are fixed water inlet pipe, water outlet with connector first for discharging device
After pipe and coolant liquid storehouse connection, cold water is injected, the temperature decline of stock supporting plate is thus driven, then starts material output channel, it will
Product out of calcining kiln body Jing Guo high-temperature calcination is delivered to one end that stock supporting plate is higher than horizontal plane, while starting vibrating motor,
Under shock-absorbing spring and vibrating motor between upper and lower bracket drive, entire stock supporting plate starts to vibrate, so that material one side edge
Stock supporting plate is mobile to subhorizontal one end, on the other hand cooling processing is carried out by coolant liquid storehouse, because of vibrating motor at this time
It is lasting to generate vibration, so ceaselessly free and easy overturning makes its uniform decrease in temperature to material on weighing plate.Corundum abrasive is passing through bearing material
Next production link is entered back by weighing plate after plate, when material passes through weighing plate, should be material, there are weight, so in weight
Under power effect, scale bar is driven to move down, while compressed spring, and both can be real-time at mark ring by the scale on scale bar
Observation Current production, allow operator that very easily product yield is observed and be calculated.
It should be pointed out that above embodiment is only the preferred embodiment of the invention, for the common of the art
For technical staff, under the premise of meeting working principle of the present invention, any equivalent or similar replacement each falls within of the invention
In protection scope.
Claims (3)
1. the technique of Brown Alundum plating zirconium oxide, it is characterised in that the technique comprises the following steps:
(1) it stocks up: preparing Brown Alundum raw material, feed particles diameter is 0.125-2.36mm；
(2) it dry-cleans: Brown Alundum raw material is dry-cleaned；
(3) mixing: ironing oxidant medium for Brown Alundum raw material and composite caking agent and electricity, carry out uniform stirring in proportion, until
The outer surface of Brown Alundum raw material can uniformly coat one layer of electricity and iron oxidant medium, and mixed material is made；Electricity irons oxidant Jie
Matter is zirconium oxide；
(4) mixed material is dried under 100-200 degrees Celsius；
(5) 60-100 minutes a length of when carrying out dried mixed material, temperature is that 1150-1200 degrees Celsius of high temperature is forged
It burns；
(6) material calcined is cooled down, it is duration 40-80 minutes cooling；Temperature is to room temperature；
(7) material cooled down is subjected to magnetic separation screening, removes impurity, finished product material is packed；
The Brown Alundum raw material, composite caking agent and electricity iron the mass parts ratio of oxidant medium are as follows:
100 parts of Brown Alundum raw material；
2 parts of composite adhesive；
Electricity irons 1 part of oxidant medium；
The compound binding agent the following components are included in terms of mass fraction:
60 parts of feldspar；
30 parts of clay；
10 parts of boron glass.
2. the technique of Brown Alundum plating zirconium oxide described in accordance with the claim 1, it is characterised in that: described in step (3), mixing
Wetting agent is first added in Brown Alundum raw material in the process, mixes 5-10 minutes；It adds composite adhesive and electricity irons oxidant Jie
Matter mixes 10-20 minutes.
3. the technique of Brown Alundum plating zirconium oxide according to claim 2, it is characterised in that: the wetting agent is water or dextrin
Or waterglass.
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| CN109942286A (en) * | 2019-04-30 | 2019-06-28 | 山东磐石刚玉有限公司 | A kind of technique of white fused alumina plating titanium oxide |
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| CN1261093A (en) * | 1999-01-15 | 2000-07-26 | 李霞 | Grinding body of brown corundum and preparing process thereof |
| CN1587189A (en) * | 2004-09-15 | 2005-03-02 | 郑州大学 | Process for preparing high strength corundum refractory material by low temperature sintering |
| CN101260004A (en) * | 2008-04-15 | 2008-09-10 | 濮阳濮耐高温材料（集团）股份有限公司 | Method for producing sintering brown fused alumina |
| CN101891492A (en) * | 2010-08-18 | 2010-11-24 | 鞍山尊克冶金材料有限公司 | Filling permanent lining furnace fireproofing material |
| CN102583471A (en) * | 2012-03-15 | 2012-07-18 | 龚亚云 | Production process for calcined brown corundum abrasives |
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2017
- 2017-03-24 CN CN201710181031.5A patent/CN106946589B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261093A (en) * | 1999-01-15 | 2000-07-26 | 李霞 | Grinding body of brown corundum and preparing process thereof |
| CN1587189A (en) * | 2004-09-15 | 2005-03-02 | 郑州大学 | Process for preparing high strength corundum refractory material by low temperature sintering |
| CN101260004A (en) * | 2008-04-15 | 2008-09-10 | 濮阳濮耐高温材料（集团）股份有限公司 | Method for producing sintering brown fused alumina |
| CN101891492A (en) * | 2010-08-18 | 2010-11-24 | 鞍山尊克冶金材料有限公司 | Filling permanent lining furnace fireproofing material |
| CN102583471A (en) * | 2012-03-15 | 2012-07-18 | 龚亚云 | Production process for calcined brown corundum abrasives |
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