CN203030335U - Novel sand mill - Google Patents
Novel sand mill Download PDFInfo
- Publication number
- CN203030335U CN203030335U CN 201220613601 CN201220613601U CN203030335U CN 203030335 U CN203030335 U CN 203030335U CN 201220613601 CN201220613601 CN 201220613601 CN 201220613601 U CN201220613601 U CN 201220613601U CN 203030335 U CN203030335 U CN 203030335U
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- China
- Prior art keywords
- grinding chamber
- hollow spindle
- high speed
- sand mill
- pipeline
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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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Abstract
The utility model discloses a novel sand mill which comprises an agitating vessel, a pneumatic membrane pump, a mill cavity, a hollow spindle, a coupler and a material condenser, wherein the mill cavity is internally provided with a high-speed dispersion disc, a flow baffle ring and a high-speed centrifugal ring; the high-speed dispersion disc is mounted at the bottom of the hollow spindle; the high-speed centrifugal ring is mounted on the hollow spindle above the high-speed dispersion disc; the flow baffle ring covers the outer side of the high-speed centrifugal ring; the top of the flow baffle ring is connected with the internal top of the mill cavity; and the bottom of the flow baffle ring perpendicularly extends to the top of the high-speed dispersion disc. According to the novel sand mill, the high-speed dispersion disc, the flow baffle ring and the high-speed centrifugal ring are used for replacing the original screen; the problem that mill balls in lesser diameters easily block the screen is solved; and the service life of a mechanical seal is prolonged.
Description
Technical field
The utility model relates to the extra-fine grinding equipment technical field, particularly relates to a kind of new sand Mill.
Background technology
The manufacturer of much doing milling apparatus is arranged at present at home, milling apparatus that can be general can only be ground to several micron and also size distribution very inhomogeneous, growing along with science and technology, nano material is in the industry-by-industry extensive use, so it is the granularity requirements to material is more and more higher, also more and more higher to the requirement of equipment.
In order to address the above problem, developed the sand mill that adopts static material ball separating device, like this mill ball is required just very high, can not use the less ball of diameter (general mill ball can not less than 0.4 millimeter), if use the less ball separating screen of diameter just to be easy to stop up, grinding chamber will produce pressure, and mechanical seal will damage.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of and uses the less mill ball of diameter, and can not influence the new sand Mill of grinding chamber pressure.
New sand Mill of the present utility model, comprise agitator, pneumatic diaphragm pump, grinding chamber, hollow spindle, shaft coupling and material condenser, described agitator is communicated with the input of pneumatic diaphragm pump by pipeline, described pneumatic diaphragm delivery side of pump is communicated with by the charging aperture of pipeline with the grinding chamber bottom, one end of described hollow spindle extends in the grinding chamber, described shaft coupling is located at the other end of hollow spindle, the top of hollow spindle is communicated with by the input of pipeline with the material condenser, the output of described material condenser is communicated with agitator by pipeline, be provided with discharging opening at the output of material condenser and the pipeline between the agitator, be provided with the high speed dispersion dish in the described grinding chamber, baffle ring and high speed centrifugation ring, described high speed dispersion dish is installed on the bottom of described hollow spindle, described high speed centrifugation ring is installed on the hollow spindle of high speed dispersion dish top, described baffle ring covers in the outside of high speed centrifugation ring, the top of baffle ring is connected with the top of grinding chamber inside, and the bottom vertical of baffle ring extends the top of high speed dispersion dish.
Further, the sidewall of described grinding chamber is provided with ball feeding mouth.
Further, be provided with seal between described hollow spindle and the grinding chamber.
Further, the top of described hollow spindle is connected with pipeline by connector.
Further, also comprise cabinet, described grinding chamber and shaft coupling are located in the cabinet.
Further, the bottom of described agitator is provided with bleeder valve.
Further, the pipeline between described pneumatic diaphragm pump and the grinding chamber is provided with feed check valve.
Compared with prior art the beneficial effects of the utility model are:
New sand Mill of the present utility model, adopt the high speed dispersion dish, baffle ring and high speed centrifugation ring substitute original screen cloth, solved the problem that diameter less mill ball stops up screen cloth easily, improved the service life of mechanical seal, and adopt the less mill ball of diameter can increase the grinding material fineness, by the sidewall at grinding chamber ball feeding mouth is set, can conveniently mill ball be heated in the grinding chamber, by between hollow spindle and grinding chamber, being provided with seal, guaranteed the sealing of grinding chamber, the top of hollow spindle is connected by connector with pipeline, guarantee connection stability, in the bottom of agitator bleeder valve has been set, can control the discharging of material in the agitator, pipeline between pneumatic diaphragm pump and grinding chamber is established and is only put feed check valve, can control the quantity that enters the material in the grinding chamber.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of new sand Mill comprises agitator 1, pneumatic diaphragm pump 2, grinding chamber 3, hollow spindle 4, shaft coupling 5, seal 6, connector 7, material condenser 8 and cabinet 17; The bottom of agitator 1 is provided with bleeder valve 9, agitator 1 is communicated with by the input of pipeline with pneumatic diaphragm pump 2, the output of pneumatic diaphragm pump 2 is communicated with by the charging aperture 10 of pipeline with grinding chamber 3 bottoms, pipeline between pneumatic diaphragm pump 2 and the grinding chamber 3 is provided with feed check valve 11, one end of hollow spindle 4 extends in the grinding chamber 3, be provided with seal 6 between hollow spindle 4 and the grinding chamber 3, guaranteed the sealing of grinding chamber 3, shaft coupling 5 is located at the other end of hollow spindle 4, the top of hollow spindle 4 is communicated with by the input of pipeline with material condenser 8, the top of hollow spindle 4 is connected with pipeline by connector 7, guaranteed connection stability, the output of material condenser 8 is communicated with agitator 1 by pipeline, is provided with discharging opening 12 at the output of material condenser 8 and the pipeline between the agitator 1;
The sidewall of grinding chamber 3 is provided with ball feeding mouth 13, can conveniently mill ball be heated in the grinding chamber 3, be provided with high speed dispersion dish 14, baffle ring 15 and high speed centrifugation ring 16 in the grinding chamber 3, high speed dispersion dish 14 is installed on the bottom of hollow spindle 4, high speed centrifugation ring 16 is installed on the hollow spindle 4 of high speed dispersion dish 14 tops, baffle ring 15 covers in the outside of high speed centrifugation ring 16, and the top of baffle ring 15 is connected with the top of grinding chamber 3 inside, and the bottom vertical of baffle ring 3 extends the top of high speed dispersion dish 14;
New sand Mill of the present utility model, grinding chamber 3 and shaft coupling 5 are located in the cabinet 17.
New sand Mill of the present utility model, adopt high speed dispersion dish 14, baffle ring 15 and high speed centrifugation ring 16 to substitute original screen cloth, solved the problem that diameter less mill ball stops up screen cloth easily, improve the service life of mechanical seal, and adopted the less mill ball of diameter can increase the grinding material fineness.
New sand Mill of the present utility model, material is added 1 li of agitator, under the effect of pneumatic diaphragm pump 2, material is entered in the grinding chamber 3 by the charging aperture 10 of grinding chamber 3 bottoms, material and mill ball are subjected to high speed dispersion dish 14 high speed rotation generation centrifugal force in the grinding chamber 3, material is moved upward along the inwall of grinding chamber 3, and to middle diffluence, reason owing to middle baffle ring 15 and high speed centrifugation ring 16 generation centrifugal force, club drops to the bottom of grinding chamber 3, orbiting motion before rotation continues at a high speed by high speed dispersion dish 14, and material can be gone out from hollow spindle 4 in overflow, enter in the material condenser 8, in material condenser 8, discharge then, enter in the agitator 1 by pipeline, material enters in the grinding chamber 3 by pneumatic diaphragm pump 2 again, the above motion of circulation always after material reaches necessary requirement, is used through discharging opening 12 discharges.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. new sand Mill, comprise agitator, pneumatic diaphragm pump, grinding chamber, hollow spindle, shaft coupling and material condenser, described agitator is communicated with the input of pneumatic diaphragm pump by pipeline, described pneumatic diaphragm delivery side of pump is communicated with by the charging aperture of pipeline with the grinding chamber bottom, one end of described hollow spindle extends in the grinding chamber, described shaft coupling is located at the other end of hollow spindle, the top of hollow spindle is communicated with by the input of pipeline with the material condenser, the output of described material condenser is communicated with agitator by pipeline, be provided with discharging opening at the output of material condenser and the pipeline between the agitator, it is characterized in that: be provided with the high speed dispersion dish in the described grinding chamber, baffle ring and high speed centrifugation ring, described high speed dispersion dish is installed on the bottom of described hollow spindle, described high speed centrifugation ring is installed on the hollow spindle of high speed dispersion dish top, described baffle ring covers in the outside of high speed centrifugation ring, the top of baffle ring is connected with the top of grinding chamber inside, and the bottom vertical of baffle ring extends the top of high speed dispersion dish.
2. new sand Mill as claimed in claim 1, it is characterized in that: the sidewall of described grinding chamber is provided with ball feeding mouth.
3. new sand Mill as claimed in claim 2 is characterized in that: be provided with seal between described hollow spindle and the grinding chamber.
4. new sand Mill as claimed in claim 3, it is characterized in that: the top of described hollow spindle is connected with pipeline by connector.
5. new sand Mill as claimed in claim 4, it is characterized in that: also comprise cabinet, described grinding chamber and shaft coupling are located in the cabinet.
6. new sand Mill as claimed in claim 5, it is characterized in that: the bottom of described agitator is provided with bleeder valve.
7. new sand Mill as claimed in claim 6, it is characterized in that: the pipeline between described pneumatic diaphragm pump and the grinding chamber is provided with feed check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613601 CN203030335U (en) | 2012-11-20 | 2012-11-20 | Novel sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613601 CN203030335U (en) | 2012-11-20 | 2012-11-20 | Novel sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030335U true CN203030335U (en) | 2013-07-03 |
Family
ID=48682477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613601 Expired - Fee Related CN203030335U (en) | 2012-11-20 | 2012-11-20 | Novel sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032580A (en) * | 2015-06-03 | 2015-11-11 | 安徽省铜陵县牛山矿业有限责任公司 | Continuous grinding device for mineral extender |
| CN105344427A (en) * | 2015-12-05 | 2016-02-24 | 重庆百齐居建材有限公司 | Grinding device for colored paint production |
| CN112427096A (en) * | 2020-10-19 | 2021-03-02 | 上海旭军机械有限公司 | Method and equipment for grinding nano material |
-
2012
- 2012-11-20 CN CN 201220613601 patent/CN203030335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032580A (en) * | 2015-06-03 | 2015-11-11 | 安徽省铜陵县牛山矿业有限责任公司 | Continuous grinding device for mineral extender |
| CN105344427A (en) * | 2015-12-05 | 2016-02-24 | 重庆百齐居建材有限公司 | Grinding device for colored paint production |
| CN112427096A (en) * | 2020-10-19 | 2021-03-02 | 上海旭军机械有限公司 | Method and equipment for grinding nano material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131120 |