CN104741175A - Corrosion-resistant horizontal type turbine nano grinder for ceramics - Google Patents
Corrosion-resistant horizontal type turbine nano grinder for ceramics Download PDFInfo
- Publication number
- CN104741175A CN104741175A CN201510080589.5A CN201510080589A CN104741175A CN 104741175 A CN104741175 A CN 104741175A CN 201510080589 A CN201510080589 A CN 201510080589A CN 104741175 A CN104741175 A CN 104741175A
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- CN
- China
- Prior art keywords
- grinding
- corrosion
- main shaft
- turbine
- nano
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 30
- 230000007797 corrosion Effects 0.000 title claims abstract description 21
- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 238000000227 grinding Methods 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims description 29
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 4
- 239000002086 nanomaterial Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 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
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002826 coolant Substances 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 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 invention provides a corrosion-resistant horizontal type turbine nano grinder for ceramics. The corrosion-resistant horizontal type turbine nano grinder mainly comprises a rack, a motor, a main shaft, a grinding unit and an electric control system, wherein the grinding unit consists of a grinding outer drum body, a silicon-carbide grinding inner drum body, a main shaft, a feeding disc and a discharging opening; the main shaft is of a stainless steel hollow structure and is provided with a plurality of ceramic turbine dispersing discs, ceramic-dispersing-disc separating rings and ceramic grid-gap type separating rings. The corrosion-resistant horizontal type turbine nano grinder provided by the invention has the advantages that due to the turbine structure, the higher relative movement speed and collision force of a grinding medium can be effectively improved, so that lower nano-scale fineness of the materials is obtained. The corrosion-resistant horizontal type turbine nano grinder provided by the invention has the beneficial effects of wear resistance, corrosion resistance, high grinding efficiency, long service life and convenience in cleaning and replacement, and is widely used for grinding various nano materials such as nano color paste and printing ink.
Description
Technical field
The present invention relates to a kind of horizontal sand mill, refer more particularly to a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill, belong to grinding machinery technical field.
Background technology
At present, the sand mill that the industries such as coating, ink, ink, pigment, dyestuff use is mostly disc type, excellent pin, its general principle is: close cylindrical shell built with the medium for grinding as zirconium pearl, bead etc., by being arranged on rotating disk in rotating shaft or the medium stirred in cylindrical shell sold by rod, make medium produce relative motion, allow the material of required grinding through medium to reach the effect of pulverizing.Abrasive media relative velocity is higher, and impact force is larger, and fineness of grind is better; The effect that the mode of action of disc type, excellent pin-type sand mill makes abrasive media do relative motion is not very desirable, so polished fineness of materials is difficult to reach nanomaterial grade.
Horizontal sand mill in usual application is made up of cylinder grinding chamber and rotary grinding disc, and material is stainless steel, hard alloy steel, easily causes wearability bad, affects service life; Also have the material of grinding to contain Acidity of Aikalinity, easily produce corrosion to steel, the particularly product of Water-borne modification, long-time shutdown gets rusty easily, and causes the pollution to material; In order to improve the corrosion resistance of material to grinding chamber, abrasive disk adopts the materials such as pottery or polyurethane, grinding chamber cylindrical shell generally adopts material such as lining polyurethane, pottery etc., but polyurethane, ceramic are too poor, so that the heat that speed lapping produces cannot be taken away in time, easy generation, to the flocculation of material or sintering, even damages the performance of product, time serious, security incident occurs.
CN102872946A discloses a kind of Horizontal sand mill with all-zirconium oxide ceramic grinding inner chamber and driver plate, described grinding chamber is that zirconia material is made, by import screen pack, import, sealing wheel, axle sleeve, sand cylinder, driver plate, sheath, packing ring, charge door seat and egress filtering net are formed, the Horizontal sand mill with all-zirconium oxide ceramic grinding inner chamber and driver plate provided by the invention, ball mill grinding cavity adopts whole zirconia ceramics material, zirconia driver plate adopts special shape, effectively can strengthen the wearability of whole ball mill equipment, the quality of raising equipment, the service life of extension device simultaneously, reduce production cost.In this invention, sand cylinder also adopts zirconia ceramics material, and cost is high, and the ceramic cylinder of jacketed is not easily processed; Or sand cylinder liner zirconia ceramics material, structural zirconia ceramic material thermal conductivity is too poor howsoever, cannot take away the heat that speed lapping produces in time, easily produces the flocculation to material or sintering, even damage the performance of product, time serious, security incident occurs.
Summary of the invention
Sand mill of the present invention is different from traditional disc type, the sand mill of rod pin, a kind of new sand mill abrasive structure is provided---turbine type dispersion impeller, the maximum feature of turbine type dispersion impeller is: turbine is in rotary course, cylinder in-vivo medium travels forward with the corner angle muscle on side plate and forms higher relative motion and impact force (a kind of centrifugal slinging force) under the centrifugal action of turbine, thus disc type is compared in acquisition, the speed of related movement that rod pin is higher and impact force, make the fineness that material reaches lower, therefore the fineness of materials that turbine type sand mill obtains can reach nanoscale.
The object of this invention is to provide a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill, turbine dispersion impeller, shading ring in grinding chamber, the parts material selection zirconia ceramics that grid seam eseparation ring, cover plate etc. contact with material; Sand cylinder is the stainless steel cylinder of band cooling medium chuck, the carborundum cylindrical shell that liner is corrosion-resistant, wear-resisting, high temperature resistant, heat conductivility is fabulous, can meet that sand mill is corrosion-resistant, anti-wear performance and increasing the service life, the problem of the heat accumulation produced because of speed lapping can be solved again.
Disc type, excellent pin-type sand mill are when shutdown in addition; the medium of grinding in the bottom of grinding chamber, when again starting shooting, blade just and pearl create powerful friction; because grinding bead is too concentrated, the situation generation just easily causing the generation of broken pearl event or do not start.And turbine type sand mill has considerable part grinding bead to be stored in turbine dispersion impeller cavity when shutting down, avoid grinding bead at congregate.
For ease of cleaning and the replacing grinding bead of sand mill, drain hole is set bottom grinding chamber.
In order to solve technical problem recited above, the present invention takes following technical scheme: the present invention relates to a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill, be made up of frame, motor, main shaft, grinding unit, product pump, material feed inlet and outlet, Pressure gauge, thermometer and electric control system; Described grinding unit by jacketed and cooling water outlet and inlet grinding outer cylinder body, grind inner barrel, the main shaft stretched in grinding chamber, entry table, charging wearing plate, entry table tapered sleeve, grinding outer cylinder body capping plate, sealing panelling and drain hole form; Described main shaft is hollow-core construction, is made up of several turbine dispersion impellers, dispersion impeller shading ring, grid seam eseparation ring, type limit, garden pressing plate, spindle end shrouding and axle head sealing cover; Described grinding outer cylinder body, main shaft, entry table, spindle end shrouding and grinding outer cylinder body capping sheet material matter are stainless steel or alloy steel material; Described turbine dispersion impeller, dispersion impeller shading ring, grid seam eseparation ring, type limit, garden pressing plate, axle head sealing cover, charging wearing plate, entry table tapered sleeve, grinding outer cylinder body end casing and sealing panelling material are zirconia ceramics; Described grinding inner barrel is carbofrax material, and liner is fixed on grinding outer cylinder body.
The corrosion-resistant horizontal scroll nanometer sand mill of one pottery that the present invention obtains, its turbine structure effectively can improve the higher speed of related movement of abrasive media and impact force, thus makes material obtain lower nanoscale fineness; The turbine nanometer sand mill that the present invention obtains also have wear-resisting, corrosion-resistant, grinding efficiency is high, long service life, cleaned and changed convenience.Be widely used in the grinding of various nano material, as nano color paste, marking ink etc.
Accompanying drawing explanation
Fig. 1 is the ceramic corrosion-resistant horizontal scroll nanometer sand mill sectional structure schematic diagram of one of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill, external structure is made up of frame, motor, main shaft, grinding unit, product pump, material feed inlet and outlet, Pressure gauge, thermometer and electric control system; Described grinding unit is ground inner barrel 6, the main shaft 14 stretched in grinding chamber, entry table 12, ceramic charging wearing plate 13, ceramic entry table tapered sleeve 11, grinding outer cylinder body capping plate 4, ceramic seal panelling 5 and drain hole 1 formed by the stainless-steel grinding outer cylinder body 8 of jacketed and cooling water outlet and inlet, carborundum; Wherein carborundum grinding inner barrel 6 liner is fixed on grinding outer cylinder body 8; Main shaft 14 is stainless steel hollow-core construction, main shaft has 5 cover ceramics turbo dispersion impellers 17, first three ceramics turbo dispersion impeller 17 respectively with ceramic shading ring 10,15,9 by equally spaced fixing, latter two ceramics turbo dispersion impeller 17 respectively with ceramic grid seam eseparation ring 16,7 by equally spaced fixing, rear-end of spindle is made up of type limit, ceramic garden pressing plate 18, spindle end shrouding 2 and ceramic axle head sealing cover 3.
Above-mentioned embodiment is used for illustrative purposes only, and be not limitation of the present invention, the those of ordinary skill of relevant technical field, without departing from the spirit and scope of the present invention, can also make various scheme, change and modification, therefore all equivalent technical schemes also should belong to category of the present invention.
Claims (3)
1. the corrosion-resistant horizontal scroll nanometer sand mill of pottery, is characterized in that: be made up of frame, motor, main shaft, grinding unit, product pump, material feed inlet and outlet, Pressure gauge, thermometer and electric control system; Described grinding unit by jacketed and cooling water outlet and inlet grinding outer cylinder body, grind inner barrel, the main shaft stretched in grinding chamber, entry table, charging wearing plate, entry table tapered sleeve, grinding outer cylinder body capping plate, sealing panelling and drain hole form; Described main shaft is hollow-core construction, is made up of several turbine dispersion impellers, dispersion impeller shading ring, grid seam eseparation ring, type limit, garden pressing plate, spindle end shrouding and axle head sealing cover.
2. a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill as claimed in claim 1, is characterized in that: described grinding inner barrel is carbofrax material, and liner is fixed on grinding outer cylinder body.
3. a kind of ceramic corrosion-resistant horizontal scroll nanometer sand mill as claimed in claim 1, is characterized in that: described grinding outer cylinder body, main shaft, entry table, spindle end shrouding and grinding outer cylinder body capping sheet material matter are stainless steel or alloy steel material; Described turbine dispersion impeller, dispersion impeller shading ring, grid seam eseparation ring, type limit, garden pressing plate, axle head sealing cover, charging wearing plate, entry table tapered sleeve and sealing panelling material are zirconia ceramics.
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 true CN104741175A (en) | 2015-07-01 |
| CN104741175B CN104741175B (en) | 2017-07-18 |
Family
ID=53581759
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741175B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032564A (en) * | 2015-07-29 | 2015-11-11 | 东莞市利腾达机械有限公司 | Horizontal sand mill of combined rotary dispersion disk grinding 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 |
| CN109482280A (en) * | 2018-11-06 | 2019-03-19 | 李运 | A kind of electrolgtic aluminium vacuum packet aluminium slag separation system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169603A (en) * | 1976-06-09 | 1979-10-02 | Meyer Ag Zuchwil | Shaft packing, in particular for use in colloid mill |
| 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 |
| CN102872946A (en) * | 2011-07-12 | 2013-01-16 | 上海世赫机电设备有限公司 | Horizontal bead grinding machine having full zirconia ceramic grinding inner cavity and driving plate |
| CN104138778A (en) * | 2014-07-26 | 2014-11-12 | 湖州师范学院 | Sand mill |
| 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 |
-
2015
- 2015-02-12 CN CN201510080589.5A patent/CN104741175B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169603A (en) * | 1976-06-09 | 1979-10-02 | Meyer Ag Zuchwil | Shaft packing, in particular for use in colloid mill |
| 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 |
| CN102872946A (en) * | 2011-07-12 | 2013-01-16 | 上海世赫机电设备有限公司 | Horizontal bead grinding machine having full zirconia ceramic grinding inner cavity and driving plate |
| CN104138778A (en) * | 2014-07-26 | 2014-11-12 | 湖州师范学院 | Sand mill |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032564A (en) * | 2015-07-29 | 2015-11-11 | 东莞市利腾达机械有限公司 | Horizontal sand mill of combined rotary dispersion disk grinding structure |
| 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 |
| CN109482280A (en) * | 2018-11-06 | 2019-03-19 | 李运 | A kind of electrolgtic aluminium vacuum packet aluminium slag separation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104741175B (en) | 2017-07-18 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170718 |