CN204816706U - Laboratory is with horizontal nanometer sand mill of circulation - Google Patents
Laboratory is with horizontal nanometer sand mill of circulation Download PDFInfo
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- CN204816706U CN204816706U CN201520473967.1U CN201520473967U CN204816706U CN 204816706 U CN204816706 U CN 204816706U CN 201520473967 U CN201520473967 U CN 201520473967U CN 204816706 U CN204816706 U CN 204816706U
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- grinding
- sand mill
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- main shaft
- circulation
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Abstract
The utility model discloses a laboratory is with horizontal nanometer sand mill of circulation is by frame, motor, grinding unit, circulating pump, material jar, cooling device and electric control system, it constitutes by grinding inside and outside barrel, main shaft, the eccentric abrasive disc of arcuation three -jaw formula, dynamic separator, grinding vessel front end housing, antifriction plate and quick -witted sealing to grind the unit, the utility model discloses a laboratory is with horizontal nanometer sand mill of circulation, its arcuation three -jaw formula eccentric disc structure has combined the characteristics of traditional disk, excellent round pin formula, can effectively improve the material and grind higher relative motion speed and the impact of pearl to make the material obtain lower nanometer fineness, the utility model discloses a laboratory is with horizontal nanometer sand mill of circulation have wear -resisting, the grinding efficiency is high, long service life, changes the material, trades the look, dismantle wash very convenient, extensively be used for the grinding like various nano -material such as nanometer mill base, printing ink.
Description
Technical field
The utility model relates to a kind of horizontal sand mill, refers more particularly to the horizontal nanometer sand mill of a kind of laboratory cycle, belongs to grinding machinery technical field.
Background technology
Use for laboratory sand mill refer to grinding chamber hold body below 1 liter, be mostly unlimited vertical dispersion impeller multipurpose dispersion machine, grinding efficiency is low, is usually used in the grinding to the not high coating of fineness requirement, ink, pigment; And for the nano level material of fineness requirement as the grinding nanometer sand mill of marking ink, ink-jet, nano color paste, nano material etc.; Current use for laboratory nanometer sand mill generally has bar type, eccentric disc type, turbine type sand mill or ball mill, and material separation device mostly adopts monolithic construction, directly separator is arranged on material on main shaft to be flowed out by main shaft inner chamber, or filter is located at mechanical seal end by extruding outflow; And little volume sand mill due to space little, this separator easily blocks outlet when being separated, and reduces discharging speed and grinding efficiency; Want normal more conversion materials, colour changing when testing in addition, disassembly, cleaning are pretty troublesome.
Summary of the invention
Laboratory cycle nanometer sand mill of the present utility model adopts a kind of arcuation three-pawl type eccentric disc abrasive structure, combine the feature of traditional disc type, excellent pin, sand pearl is stirred by three-jaw, disc type extrudes, effectively can improve material and speed of related movement and the impact force of grinding pearl, make the fineness that material reaches lower, thus improve grinding efficiency; Feed separation adopts Dynamic Separation device, described Dynamic Separation device by dynamic sand cleaning device and on be made up of the material separator of filter screen, easily block the problem of outlet when solving feed separation, and easily dismantle, more change pearl easy to clean during conversion materials.
In order to solve technical problem recited above, take following technical scheme: the utility model relates to the horizontal nanometer sand mill of a kind of laboratory cycle, comprises frame, motor, grinding unit, circulating pump, batch can, cooling device, Pressure gauge, thermometer and electric control system; Described grinding unit is connected with transmission device, is fixed in frame, and junction adopts packaging type double mechanical seal; Described grinding unit comprise jacketed and cooling water outlet and inlet grinding outer cylinder body, grinding inner barrel, main shaft, material separator, sand cylinder drive end bearing bracket, wearing plate, machine closure cover, machine envelope plate washer, charging aperture and discharging opening; Described main shaft comprises several abrasive disks, several abrasive disk spacer rings and dynamic sand cleaning device; The empty cylindrical shell that described dynamic sand cleaning device is made up of two annulus, comprise two annulus be arranged in parallel, several muscle blades by being disposed on its periphery between two annulus connect, and wherein an annulus is fixed on main shaft end face, and another annulus end is for the material separator import stretched into; Described material separator there is screen pack, is fixed on sand cylinder drive end bearing bracket; Described abrasive disk is arcuation three-pawl type eccentric disc, is fixed on main shaft; Described batch can is fixed on grinding unit charging aperture; Described grinding unit discharging opening pipeline is connected to pump inlet place, and circulating-pump outlet place pipeline connects, and the pipeline other end extend in batch can; Described grinding outer cylinder body cooling water outlet and inlet is connected with the import and export of cooling device respectively.
The horizontal nanometer sand mill of a kind of laboratory cycle of the present utility model, its arcuation three-pawl type eccentric disc structure effectively can improve the higher speed of related movement of abrasive media and impact force, thus makes material obtain lower nanoscale fineness; The horizontal nanometer sand mill of a kind of laboratory cycle of the present utility model have wear-resisting, grinding efficiency is high, long service life, more conversion materials, colour changing, disassembly, cleaning are very convenient.Be widely used in the grinding of nano material as various in nano color paste, marking ink etc.
Accompanying drawing explanation
Fig. 1 is the grinding unit sectional structure schematic diagram of the horizontal nanometer sand mill of a kind of laboratory cycle of the utility model.
Fig. 2 is a kind of arcuation three-pawl type of the utility model eccentric disc structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2, this example is described in further detail:
As shown in Figure 1, the horizontal nanometer sand mill of a kind of laboratory cycle in this example, external structure comprises frame, motor, grinding unit, circulating pump, batch can, cooling device, Pressure gauge, thermometer and electric control system; Described grinding unit is connected with transmission device, is fixed in frame, and junction adopts packaging type double mechanical seal 8; Described grinding unit comprise jacketed and cooling water outlet and inlet grinding outer cylinder body 3, grinding inner barrel 4, main shaft 9, material separator 1, sand cylinder drive end bearing bracket 2, wearing plate 12, machine closure cover 10, machine envelope plate washer 11, charging aperture A and discharging opening B; Described main shaft 9 comprises several abrasive disks 7, several abrasive disk spacer rings 6 and dynamic sand cleaning device 5; The empty cylindrical shell that described dynamic sand cleaning device 5 is made up of two annulus, comprise two annulus be arranged in parallel, several muscle blades by being disposed on its periphery between two annulus connect, and wherein an annulus is fixed on main shaft 9 end face, and another annulus end is for material separator 1 import stretched into; Described material separator 1 there is screen pack, is fixed on sand cylinder drive end bearing bracket 2; Described abrasive disk 7 is arcuation three-pawl type eccentric disc (as shown in Figure 2), is fixed on main shaft 9; Described batch can is fixed on charging aperture A; Described discharging opening B pipeline is connected to pump inlet place, and circulating-pump outlet place pipeline connects, and the pipeline other end extend in batch can; Described grinding outer cylinder body cooling water inlet C, outlet D are connected with the import and export of cooling device respectively.
Above-mentioned embodiment is only for the utility model explanation, and be not to restriction of the present utility model, the those of ordinary skill of relevant technical field, when not departing from the utility model scope, can also make various scheme, change and modification, therefore all equivalent technical schemes also should belong to this category of the present utility model.
Claims (2)
1. the horizontal nanometer sand mill of laboratory cycle, comprises frame, motor, grinding unit, circulating pump, batch can, cooling device, Pressure gauge, thermometer and electric control system; It is characterized in that: described batch can is fixed on grinding unit charging aperture; Described grinding unit discharging opening pipeline is connected to pump inlet place, and circulating-pump outlet place pipeline connects, and the pipeline other end extend in batch can; Described grinding outer cylinder body cooling water outlet and inlet is connected with the import and export of cooling device respectively.
2. the horizontal nanometer sand mill of a kind of laboratory cycle as claimed in claim 1, is characterized in that: described grinding unit comprise jacketed and cooling water outlet and inlet grinding outer cylinder body, grinding inner barrel, main shaft, material separator, sand cylinder drive end bearing bracket, wearing plate, machine closure cover, machine envelope plate washer, charging aperture and discharging opening; Described main shaft comprises several abrasive disks, several abrasive disk spacer rings and dynamic sand cleaning device; The empty cylindrical shell that described dynamic sand cleaning device is made up of two annulus, comprise two annulus be arranged in parallel, several muscle blades by being disposed on its periphery between two annulus connect, and wherein a garden ring is fixed on main shaft end face, and another annulus end is for the material separator import stretched into; Described material separator there is screen pack, is fixed on sand cylinder drive end bearing bracket; Described abrasive disk is arcuation three-pawl type eccentric disc, is fixed on main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473967.1U CN204816706U (en) | 2015-07-02 | 2015-07-02 | Laboratory is with horizontal nanometer sand mill of circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473967.1U CN204816706U (en) | 2015-07-02 | 2015-07-02 | Laboratory is with horizontal nanometer sand mill of circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816706U true CN204816706U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473967.1U Expired - Fee Related CN204816706U (en) | 2015-07-02 | 2015-07-02 | Laboratory is with horizontal nanometer sand mill of circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308283A (en) * | 2021-12-08 | 2022-04-12 | 无锡市邦鑫伟业工业技术有限公司 | High-efficient pearl mill with prevent blockking up function |
-
2015
- 2015-07-02 CN CN201520473967.1U patent/CN204816706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308283A (en) * | 2021-12-08 | 2022-04-12 | 无锡市邦鑫伟业工业技术有限公司 | High-efficient pearl mill with prevent blockking up function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |