CN1640548A - Umbrella grinding machine - Google Patents
Umbrella grinding machine Download PDFInfo
- Publication number
- CN1640548A CN1640548A CN 200410000309 CN200410000309A CN1640548A CN 1640548 A CN1640548 A CN 1640548A CN 200410000309 CN200410000309 CN 200410000309 CN 200410000309 A CN200410000309 A CN 200410000309A CN 1640548 A CN1640548 A CN 1640548A
- Authority
- CN
- China
- Prior art keywords
- grinding
- umbellate form
- abrasive
- abrasive sheet
- cutter
- 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.)
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Abstract
The invention name is an umbrella grinding machine. It is characterized by that its driving shaft can be used to drive grinding plate, its upper portion is grinding cutter and its lower portion is turbine fan blade, its grinding drum and grinding plate are respectively equipped with grinding cutter symmetrically. When it is used for grinding material, it can implement repeated cutting and grinding operation, at the same time can produce high-speed stirring, impaction and grinding effect, and said turbine fan blade also can produce engative pressure air flow to form air flow grinding and cooling function. Said grinding machine can integrate the cutting-grinding function, stirring-grinding function and air flow grinding function into one body so as to obtain high grinding efficiency.
Description
Technical field
The present invention relates to ultra-fine grain milling apparatus field.
Background technology
A kind of solve in the material extra-fine grinding yield poorly, energy consumption height, the high technology of abrasion.Each space among the ultra-fine grain material infiltration human lives, people have ball mill, Raymond mill, cutting mill, airflow milling, stirring mill, several big kinds of vibromill with the capital equipment that the physics method obtains ultra-fine grain, but general difference exist yield poorly, energy consumption height, abrasion are high, to the moisture demanding defective of material.
The umbellate form grinder is that gas collection stream grinding function, cutting and grinding function and agitation grinding function are the ultra-fine grain physics grinder of one, has solved these difficult problems effectively.
Summary of the invention
This invention is by a column type shell, in establish one or more layers umbellate form abrasive sheet and abrasive drum, the abrasive sheet lower end is provided with flabellum, by the purpose that the power transmission shaft driven rotary form to be ground, the grinder that becomes cutting, stirring, air-flow function and be one has reached purposes energy-conservation, efficient, low abrasion.
The superiority of this invention:
1, the grinding of umbellate form grinder gas collection stream, cutting and grinding, agitation grinding and cooling one.All merits all are used for the grinding to material, are better than other all kinds of grinding machines on its energy consumption.
2, volume is little, simple in structure, handled easily and maintenance.
3, one step finished from the coarse fodder to the extra-fine grinding, had solved the difficult problem that other super grinder can not grind coarse fodder.
4, to the moisture requirement of grinding charge material, well below the other types grinding machine.
5, can grind difficult abrasive materials such as plastics that other grinder can not grind, rubber, gutta-percha, pitch.
6, abrasion are low, application industry is wide.Abrasion mainly come from the grinding cutter.Well below the other types grinding machine, can be widely used in industries such as food, medicine, chemical industry, pottery.
7, can carry out two kinds of methods of dry method wet method grinds.
8, the totally-enclosed production of environment-friendly type has solved the superfine powder dust pollution question.
9, can directly be connected with grader.
10, abundant homogeneous, the granularity promulgation has evenly solved grinding blind area and bulky grain problem effectively.
Description of drawings
Accompanying drawing is umbellate form grinder description of the process figure of the present invention.
The specific embodiment
The capital equipment structure of this invention.
Umbellate form grinder outward appearance is a round structure 1, and is vertical or horizontal.By top feeding mouth 2 pan feedings.
The umbellate form grinder through ring flange 4 and upper bearing (metal) 5, drives one or more layers umbellate form abrasive sheet 7 by a power transmission shaft 6 by motor 3.Power transmission shaft is taper, is provided with keyway 8, and umbellate form abrasive sheet 7 is provided with tongue.
Two tools are installed on umbellate form abrasive sheet 7 upper stratas or many tools high abrasion resisting material grinds cutter 9.Two or multi-disc turbine flabellum 10 are installed by abrasive sheet 7 lower floors.The angle of umbellate form abrasive sheet 7 is between 1 °-89 °.Each layer can same angle, but also different angles.
Umbellate form abrasive sheet 7 is to install on the taper power transmission shaft 6 for individual layer.Umbellate form abrasive sheet 7 divides into rubber glue pier spring 11 or metal spring supports, the elasticity when grinding with assurance.Umbellate form abrasive sheet 7 is upper and lower respectively establish two-layer fixing with adjust nut 12, be used for umbrella table abrasive sheet 7 is fixed on taper power transmission shaft 6, and be used for the gap adjustment of grind size.
Umbrella abrasive sheet 7 upper ends are provided with the protection tooth 13 of high abrasion resisting material, with the wearing and tearing of protection grinding charge material to power transmission shaft 6.
Establish abrasive drum 14 in the grinder shell 1.Abrasive drum 14 is installed on the grinder shell 1 with abrasive sheet 7 symmetrical individual layers, and abrasive drum is installed for 7 times on the ring-shaped rubber pier 15, upper and lower respectively install two-layer fixing with adjust nut, to ensure elastic grinding.
Cutter 16 install to be ground in abrasive drum 14 lower ends, grind cutter 16 and exceed abrasive drum 14, with the grinding cutter of umbellate form abrasive sheet 7 be with angle or different angles installation.
Above the abrasive drum 14 is the inclined-plane, makes the grinding charge material inject lower floor's grinding or injection discharging opening, and angle is 181 °-269 °.
The grinding layer that every layer of abrasive drum 14, umbrella shape abrasive sheet 7 form is connected with next grinding layer is curved, clears up to make things convenient for grinding machine.
The umbrella shape grinder is established access door 17, so that crack between maintenance and adjustment abrasive drum 14 and the abrasive sheet 7.Access door 17 inwall abrasive drum 14 and the same angle of grinding layer abrasive drum.Access door 17 can singlely be provided with, and also can be provided with by the grinding layer multilayer.
The purpose of this invention is to realize by following technology.
The material pan feeding.
Motor band power transmission shaft and umbrella shape abrasive sheet rotate at a high speed, and grinding cutter on the abrasive sheet and the grinding cutter on the abrasive drum cut the grinding charge material repeatedly.
Material is the autoreduplication bump in abrasive drum and abrasive sheet space, and clashes into repeatedly with abrasive drum, abrasive sheet, milling cutter, forms agitation grinding and homogeneous.
The negative-pressure air-flow that the leaf one-tenth of the turbine fan of abrasive sheet lower end is huge, the pulling material glides, and makes material autoreduplication bump, clashes into repeatedly simultaneously and between abrasive drum, abrasive sheet and the milling cutter, forms air-flow and grinds and homogeneous.
Negative-pressure air-flow is taken away the heat that produces when machine grinds, and is machine and material cooling.
Embodiment 1: the quiet mud cake shape that is of rock of offshore oil probing backfill, other class grinding machines can not grind.Available this machine grinds.
Embodiment 2: gold ore deposit or various precious metals ore deposit, and fragmentation requires the granularity even structure, and the one-size different densities grinds best with this machine.
Embodiment 3: a kind of grinding charge mainly is made up of the material of two kinds of different hardness, and grinding hard material with medium mill can become medium usefulness, is applicable to this grinder.As association marble, superfine cement.
Embodiment 4: product is to moisture less demanding, and the raw material height is moisture, as: materials such as bentonite, attapulgite are applicable to this grinding machine.
Embodiment 5: be applicable to this grinding machine with the material that rolls, impact, medium mill can not be ground.As: plastics, rubber, pitch.
Claims (6)
1. umbellate form grinder, by power transmission shaft transmission umbellate form abrasive sheet, 2 °-89 ° of umbellate form abrasive sheet angles, abrasive drum is symmetrical arranged, and it is characterized in that, establishes the grinding cutter on the umbellate form abrasive sheet, divide into the turbine flabellum or on establish the whirlpool flabellum that sinks and divide into the grinding cutter, abrasive drum is symmetrical arranged with it.
2. a kind of umbellate form grinder according to claim 1 is characterized in that the umbellate form abrasive sheet can singly be organized setting, also can organize setting more.
3. a kind of umbellate form grinder according to claim 1 is characterized in that, grinds cutter and can establish single for every group, also can be many being provided with.
4. a kind of umbellate form grinder according to claim 1 is characterized in that, but the setting of motor top also can be provided with or other positions settings the bottom.
5. a kind of umbellate form grinder according to claim 1 is characterized in that the umbellate form grinder can be vertical structure, but also horizontal type structure.
6. a kind of umbellate form grinder according to claim 1 is characterized in that, abrasive drum ramp angle is 181 °-269 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000309 CN1640548A (en) | 2004-01-07 | 2004-01-07 | Umbrella grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000309 CN1640548A (en) | 2004-01-07 | 2004-01-07 | Umbrella grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1640548A true CN1640548A (en) | 2005-07-20 |
Family
ID=34866709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410000309 Pending CN1640548A (en) | 2004-01-07 | 2004-01-07 | Umbrella grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1640548A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126711A (en) * | 2015-06-05 | 2015-12-09 | 万华化学集团股份有限公司 | Stirring grinding reactor and method thereof for preparation of isocyanate |
| CN111359748A (en) * | 2020-03-31 | 2020-07-03 | 重庆开洲九鼎牧业科技开发有限公司 | Self-cleaning and self-vibrating type closed grinding device |
-
2004
- 2004-01-07 CN CN 200410000309 patent/CN1640548A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126711A (en) * | 2015-06-05 | 2015-12-09 | 万华化学集团股份有限公司 | Stirring grinding reactor and method thereof for preparation of isocyanate |
| CN111359748A (en) * | 2020-03-31 | 2020-07-03 | 重庆开洲九鼎牧业科技开发有限公司 | Self-cleaning and self-vibrating type closed grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |