CN104741175B - A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill - Google Patents
A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill Download PDFInfo
- Publication number
- CN104741175B CN104741175B CN201510080589.5A CN201510080589A CN104741175B CN 104741175 B CN104741175 B CN 104741175B CN 201510080589 A CN201510080589 A CN 201510080589A CN 104741175 B CN104741175 B CN 104741175B
- Authority
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- China
- Prior art keywords
- grinding
- main shaft
- sand mill
- ceramic
- cylinder body
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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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- 239000000919 ceramic Substances 0.000 title claims abstract description 34
- 239000004576 sand Substances 0.000 title claims abstract description 31
- 230000007797 corrosion Effects 0.000 title claims abstract description 18
- 238000005260 corrosion Methods 0.000 title claims abstract description 18
- 238000000227 grinding Methods 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000006185 dispersion Substances 0.000 claims abstract description 16
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002086 nanomaterial Substances 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 7
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011224 oxide ceramic Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001727 in vivo 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
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention provides a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill, is mainly made up of frame, motor, main shaft, grinding unit and electric control system；Wherein grinding unit is ground inner barrel, main shaft, entry table and drain hole and constituted by grinding outer cylinder body, carborundum；And main shaft is to have several ceramics turbo dispersion impellers, ceramic dispersion impeller shading ring, ceramic grid seam separation ring on stainless steel hollow-core construction, main shaft；A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill of the present invention, its turbine structure can effectively improve the higher speed of related movement of abrasive media and impact force, so that material obtains lower nanoscale fineness；Turbine nanometer sand mill produced by the present invention also has that wear-resisting, corrosion-resistant, grinding efficiency is high, long service life, and cleaning replacement is convenient；It is widely used in the grinding of various nano materials, such as nano color paste, marking ink.
Description
Technical field
The present invention relates to a kind of horizontal sand mill, more particularly to a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill,
Belong to grinding machinery technical field.
Background technology
At present, sand mill used in the industry such as coating, ink, ink, pigment, dyestuff is mostly disc type, rod pin, its
General principle is：Closing cylinder built with the medium for grinding such as zirconium pearl, bead etc., by rotating shaft
Rotating disk or rod pin stir the medium in cylinder, make medium produce relative motion, allow needed for grinding material through medium with
Reach the effect of crushing.Abrasive media relative velocity is higher, and impact force is bigger, and fineness of grind is better；Disc type, rod pin sand
The effect that the mode of action of grinding machine performs relative motion abrasive media is not highly desirable, so the fineness of materials being ground is difficult
Reach nanoscale.
Horizontal sand mill in commonly used is made up of cylinder grinding chamber and rotary grinding disc, and material is stainless steel, hard
Steel alloy, it is bad to easily cause wearability, influences service life；The material also ground contains acid-base property, and easily steel are produced
Raw corrosion, the particularly product of Water-borne modification, shut down get rusty easily for a long time, cause the pollution to material；In order to improve material pair
The corrosion resistance of grinding chamber, abrasive disk is using materials such as ceramics or polyurethane, and grinding chamber cylinder is typically using lining polyurethane, ceramics
Deng material, but polyurethane, ceramic are too poor, so that the heat that speed lapping is produced can not be taken away in time, easily generation pair
The flocculation of material or sintering, or even the performance of product is damaged, security incident occurs when serious.
CN102872946A discloses a kind of Horizontal sand mill with all-zirconium oxide ceramic grinding inner chamber and driver plate, described
Grinding chamber is made up of zirconia material, by import screen pack, import, and sealing is taken turns, axle sleeve, sand cylinder, driver plate, sheath, packing ring, plus
Material mouth seat and egress filtering net are constituted, the horizontal bead mill with all-zirconium oxide ceramic grinding inner chamber and driver plate that the present invention is provided
Machine, ball mill grinding cavit uses special shape using whole zirconia ceramics materials, zirconium oxide driver plate, can effectively strengthen whole
The wearability of bead mill machine equipment, improves the quality of equipment, while the service life of extension device, reduces production cost.The invention
Middle sand cylinder also uses the ceramic cylinder not easy processing of zirconia ceramics material, high cost, and jacketed；Or sand cylinder liner oxygen
Change zircon ceramic material, howsoever structural zirconia ceramic material thermal conductivity is too poor, it is impossible to take away speed lapping generation in time
Heat, easily produces flocculation or the sintering to material, or even damages the performance of product, and security incident occurs when serious.
The content of the invention
The sand mill of the present invention is different from traditional disc type, there is provided a kind of new sand mill grinding for the sand mill of rod pin
Structure --- turbine type dispersion impeller, the maximum feature of turbine type dispersion impeller is：Turbine is in rotary course, and cylinder in-vivo medium is in whirlpool
Travel forward with the corner angle muscle on side plate to form higher relative motion and a kind of impact force (centrifugal under the centrifugal action of wheel
Penetrate power), so as to obtain the speed of related movement higher than disc type, rod pin and impact force, material is reached lower fineness, because
The fineness of materials that this turbine type sand mill is obtained can reach nanoscale.
It is an object of the invention to provide the ceramic corrosion-resistant horizontal scroll nanometer sand mill of one kind, turbine disperses in grinding chamber
Disk, shading ring, grid seam separate the part material selection zirconia ceramics that ring, cover plate etc. are contacted with material；Sand cylinder is with cold
But the stainless steel cylinder of medium chuck, the carborundum cylinder that liner is corrosion-resistant, wear-resisting, high temperature resistant, heat conductivility are fabulous, Ji Nengman
Sufficient sand mill is corrosion-resistant, anti-wear performance and increase the service life, can solve again produced by speed lapping heat aggregation
Problem.
Other disc type, rod pin-type sand mill are when shutting down, and the medium of grinding is started shooting again in the bottom of grinding chamber
When, blade just and pearl generate powerful friction, because grinding bead is too concentrated, be easy for causing broken pearl event generation or
Situation about not starting occurs.And turbine type sand mill has considerable part grinding bead to be stored in turbine dispersion impeller cavity when shutting down
It is interior, it is to avoid grinding bead is in congregate.
Cleaning and replacing grinding bead for ease of sand mill, drain hole is set in grinding chamber bottom.
In order to solve the problems, such as techniques as described above, the present invention takes following technical scheme：The present invention relates to a kind of ceramics
Corrosion-resistant horizontal scroll nanometer sand mill, by frame, motor, main shaft, grinding unit, product pump, material feed inlet and outlet, pressure
Table, thermometer and electric control system composition；Described grinding unit by jacketed and cooling water outlet and inlet grinding outer cylinder body,
Grinding inner barrel, the main shaft for stretching in grinding inner barrel, entry table, charging wearing plate, entry table tapered sleeve, grinding outer cylinder body capping
Plate, sealing panelling and drain hole composition；Described main shaft be hollow-core construction, by several turbine dispersion impellers, dispersion impeller shading ring,
Grid seam separation ring, side pressing plate, main shaft end-plate and shaft end sealing cover composition；Described grinding outer cylinder body, main shaft, entry table, master
It is stainless steel or alloy steel material that shaft end shrouding and grinding outer cylinder body, which cover sheet material matter,；Described turbine dispersion impeller, dispersion impeller every
From ring, grid seam separation ring, side pressing plate, shaft end sealing cover, charging wearing plate, entry table tapered sleeve, grinding outer cylinder body end casing and close
It is zirconia ceramics to seal panelling material；The grinding inner barrel is carbofrax material, and liner is fixed on grinding outer cylinder body.
The ceramic corrosion-resistant horizontal scroll nanometer sand mill of one kind produced by the present invention, its turbine structure can effectively improve grinding
The higher speed of related movement of medium and impact force, so that material obtains lower nanoscale fineness；Whirlpool produced by the present invention
Taking turns nanometer sand mill also has that wear-resisting, corrosion-resistant, grinding efficiency is high, long service life, and cleaning replacement is convenient.It is widely used in various
The grinding of nano material, such as nano color paste, marking ink.
Brief description of the drawings
Fig. 1 is a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill cross section structure diagram of the invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill, external structure is by frame, motor, master
Axle, grinding unit, product pump, material feed inlet and outlet, pressure gauge, thermometer and electric control system composition；Described grinding list
Member grinds inner barrel 6 by the stainless-steel grinding outer cylinder body 8 of jacketed and cooling water outlet and inlet, carborundum, stretches in grinding inner barrel
Main shaft 14, entry table 12, ceramics charging wearing plate 13, ceramic entry table tapered sleeve 11, grinding outer cylinder body capping plate 4, ceramics it is close
Envelope panelling 5 and drain hole 1 are constituted；Wherein the carborundum grinding liner of inner barrel 6 is fixed on grinding outer cylinder body 8；Main shaft 14 is not
There are 5 sets of ceramics turbo dispersion impellers 17 on rust steel hollow-core construction, main shaft, first three ceramics turbo dispersion impeller 17 is respectively with ceramics isolation
Ring 10,15,9 presses equally spaced fixation, and latter two ceramics turbo dispersion impeller 17 is pressed with ceramic grid seam separation ring 16,7 respectively
Equally spaced fixation, rear-end of spindle is made up of ceramic side pressing plate 18, main shaft end-plate 2 and ceramic shaft end seal cover 3.
The embodiment above is used for illustrative purposes only, and is not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, can also make various schemes, change and modification,
Therefore all equivalent technical schemes should also belong to scope of the invention.
Claims (2)
1. a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill, it is characterised in that：It is single by frame, motor, main shaft, grinding
Member, product pump, material feed inlet and outlet, pressure gauge, thermometer and electric control system composition；Described grinding unit is by jacketed
Grinding outer cylinder body with cooling water outlet and inlet, grinding inner barrel, the main shaft for stretching in grinding inner barrel, entry table, charging wearing plate,
Entry table tapered sleeve, grinding outer cylinder body capping plate, sealing panelling and drain hole composition；The sky that described main shaft flows out for ease of material
Core structure, ring, side pressing plate, spindle end are separated by several turbine dispersion impellers, several dispersion impeller shading rings, several grid seams
Shrouding and shaft end sealing cover composition；Described grinding inner barrel is carbofrax material, and liner is fixed on grinding outer cylinder body inwall.
2. a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill as claimed in claim 1, it is characterised in that：Described grinding
Outer cylinder body, main shaft, entry table, main shaft end-plate and grinding outer cylinder body capping sheet material matter are stainless steel or alloy steel material；It is described
Turbine dispersion impeller, dispersion impeller shading ring, grid seam separation ring, side pressing plate, shaft end sealing cover, charging wearing plate, entry table tapered sleeve
It is zirconia ceramics with sealing panelling material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080589.5A CN104741175B (en) | 2015-02-12 | 2015-02-12 | A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080589.5A CN104741175B (en) | 2015-02-12 | 2015-02-12 | A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104741175A CN104741175A (en) | 2015-07-01 |
| CN104741175B true CN104741175B (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510080589.5A Expired - Fee Related CN104741175B (en) | 2015-02-12 | 2015-02-12 | A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032564B (en) * | 2015-07-29 | 2017-12-29 | 东莞市利腾达机械有限公司 | A kind of horizontal sand mill of Assembled rotary dispersion impeller abrasive structure |
| CN107824284A (en) * | 2017-10-27 | 2018-03-23 | 安徽凯奇化工科技股份有限公司 | A kind of sand mill for avoiding dyestuff from remaining |
| CN109482280B (en) * | 2018-11-06 | 2021-11-23 | 江苏复容科技创业孵化管理有限公司 | Vacuum package aluminium sediment piece-rate system for electrolytic aluminum |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204544324U (en) * | 2015-02-12 | 2015-08-12 | 东莞市利腾达机械有限公司 | A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1084994B (en) * | 1976-06-09 | 1985-05-28 | Funk Heporaut Kirsti | GASKET FOR SHAFTS, IN PARTICULAR IN MILLS WITH AGIOTER OR IN COLLOIDAL MILLS |
| JP2000051725A (en) * | 1998-08-12 | 2000-02-22 | Masumi Kusunoki | Wet mechanical milling method by sand mill and device therefor |
| CN2836917Y (en) * | 2005-10-28 | 2006-11-15 | 冯立明 | A novel sand mill |
| CN102029214A (en) * | 2009-09-24 | 2011-04-27 | 江苏都盛科技发展有限公司 | Horizontal sand mill |
| CN102872946B (en) * | 2011-07-12 | 2016-07-13 | 上海世赫机电设备有限公司 | A kind of Horizontal sand mill with all-zirconium oxide ceramic grinding inner chamber and driver plate |
| CN104138778B (en) * | 2014-07-26 | 2016-04-06 | 湖州师范学院 | Sand mill |
-
2015
- 2015-02-12 CN CN201510080589.5A patent/CN104741175B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204544324U (en) * | 2015-02-12 | 2015-08-12 | 东莞市利腾达机械有限公司 | A kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill |
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| Publication number | Publication date |
|---|---|
| CN104741175A (en) | 2015-07-01 |
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Granted publication date: 20170718 |