CN214262159U - Double-barrel circulating switching system of sand mill - Google Patents
Double-barrel circulating switching system of sand mill Download PDFInfo
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- CN214262159U CN214262159U CN202022764904.5U CN202022764904U CN214262159U CN 214262159 U CN214262159 U CN 214262159U CN 202022764904 U CN202022764904 U CN 202022764904U CN 214262159 U CN214262159 U CN 214262159U
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Abstract
The utility model provides a double-barrel circulation switching system of a sand mill, which is used for grinding materials in multiple processes; the device comprises a sand mill 7, a diaphragm pump 6, a first barrel 8, a second barrel 9 and a pneumatic ball valve arranged on a connecting pipeline; the sand mill 7 is connected with a feeding pipeline and a discharging pipeline, and the feeding pipeline and the discharging pipeline are respectively connected with the first barrel 8 and the second barrel 9; the feeding pipeline is provided with a diaphragm pump 6 and a third pneumatic ball valve (3); a second pneumatic ball valve 2 is arranged on the feeding pipeline of the first barrel 8 and the sand mill 7; a fifth pneumatic ball valve 5 is arranged on the discharge pipelines of the first barrel 8 and the sand mill 7; the second barrel 9 and the feeding pipe of the sand mill 7 are provided with a first pneumatic ball valve 1; a fourth ball valve 4 is arranged on the discharge pipe of the second barrel 9 and the sand mill 7; the utility model has the advantages that: the material fineness obtained by grinding is more uniform, the grinding efficiency is higher, and the grinding yield is improved.
Description
Technical Field
The utility model mainly relates to a sand mill technical field especially relates to a
Background
A chinese utility model patent has been published, application number cn201920436828.x, patent name: the utility model provides a sand mill is used in production of even efficient water based paint of sanding, application day: 20190402, the utility model relates to a sanding machine is used in production of even efficient water based paint of sanding, including the sanding box, its characterized in that, the bottom rigid coupling of sanding box has the stabilizer blade that a plurality of circumferences distribute, and is adjacent on the sanding pole one the protruding one of sanding, adjacent on the sanding pole two protruding two crisscross settings each other of sanding, the rotating electrical machines is installed on the outer wall of discharging pipe, flexible electric jar rigid coupling is in on the stabilizer blade. The utility model discloses structural design is simple, and convenient to use through set up sanding chamber one and sanding chamber two in the sanding box, has the protruding one's of sanding sand sanding pole one, has the protruding two's of sanding sand sanding pole two, and the sanding pearl has realized carrying out the sand milling in grades to raw materials granule, has reduced the condition that raw materials granule held a conglobation and has bonded, has improved the sanding effect, has avoided manual multiple operation to relapse abrasive treatment simultaneously, has improved grinding efficiency greatly.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect of prior art, the utility model provides a sand mill twin-tub circulation system of rearranging for the multiple operation grinds the material.
The utility model provides a double-barrel circulation switching system of a sand mill, which comprises a sand mill 7, a diaphragm pump 6, a first barrel 8, a second barrel 9 and a pneumatic ball valve arranged on a connecting pipeline;
the sand mill 7 is connected with a feeding pipeline and a discharging pipeline, and the feeding pipeline and the discharging pipeline are respectively connected with the first barrel 8 and the second barrel 9; the feeding pipeline is provided with a diaphragm pump 6 and a third pneumatic ball valve 3; a second pneumatic ball valve 2 is arranged on the feeding pipeline of the first barrel 8 and the sand mill 7; a fifth pneumatic ball valve 5 is arranged on the discharge pipelines of the first barrel 8 and the sand mill 7; the second barrel 9 and the feeding pipe of the sand mill 7 are provided with a first pneumatic ball valve 1; and a fourth ball valve 4 is arranged on the discharge pipe of the second barrel 9 and the sand mill 7.
The utility model has the advantages that: the material fineness obtained by grinding is more uniform, the grinding efficiency is higher, and the grinding yield is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a first pneumatic ball valve; 2. a second pneumatic ball valve; 3. a third pneumatic ball valve; 4. a fourth pneumatic ball valve; 5. a fifth pneumatic ball valve; 6. a diaphragm pump; 7. a sand mill; 8. a first barrel; 9. a second barrel.
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way.
The utility model provides a double-barrel circulation switching system of a sand mill, which comprises a sand mill 7, a diaphragm pump 6, a first barrel 8, a second barrel 9 and a pneumatic ball valve arranged on a connecting pipeline;
the sand mill 7 is connected with a feeding pipeline and a discharging pipeline, and the feeding pipeline and the discharging pipeline are respectively connected with the first barrel 8 and the second barrel 9; the feeding pipeline is provided with a diaphragm pump 6 and a third pneumatic ball valve 3, and the diaphragm pump 6 is arranged between the sand mill 7 and the second pneumatic ball valve 2 and the first pneumatic ball valve 1; a second pneumatic ball valve 2 is arranged on the feeding pipeline of the first barrel 8 and the sand mill 7; a fifth pneumatic ball valve 5 is arranged on the discharge pipelines of the first barrel 8 and the sand mill 7; the second barrel 9 and the feeding pipe of the sand mill 7 are provided with a first pneumatic ball valve 1; and a fourth ball valve 4 is arranged on the discharge pipe of the second barrel 9 and the sand mill 7.
The working principle is as follows: adding materials into the first barrel 8; the first pneumatic ball valve 1, the third pneumatic ball valve 3 and the fifth pneumatic ball valve 5 are closed, the second pneumatic ball valve 2 and the fourth pneumatic ball valve 4 are opened, and the sand mill 7 and the diaphragm pump 6 are started to grind. The ground material is completely transferred from the first barrel 8 to the second barrel 9, which is a cycle. After the materials completely enter the second barrel 9, the second pneumatic ball valve 2, the third pneumatic ball valve 3 and the fourth pneumatic ball valve 4 are closed, and the first pneumatic ball valve 1 and the fifth pneumatic ball valve 5 are opened for grinding. The ground material enters the first barrel 8 through the second barrel 9. After the material reaches the required precision, open first pneumatic ball valve 1, fourth pneumatic ball valve 4, fifth pneumatic ball valve 5 and close, second pneumatic ball valve 2, third pneumatic ball valve 3 open, the diaphragm pump is opened.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (1)
1. A double-barrel circulating switching system of a sand mill is characterized by comprising the sand mill (7), a diaphragm pump (6), a first barrel (8), a second barrel (9) and a pneumatic ball valve arranged on a connecting pipeline;
the sand mill (7) is connected with a feeding pipeline and a discharging pipeline, and the feeding pipeline and the discharging pipeline are respectively connected with the first barrel (8) and the second barrel (9); a diaphragm pump (6) and a third pneumatic ball valve (3) are arranged on the feeding pipeline; a second pneumatic ball valve (2) is arranged on the feeding pipeline of the first barrel (8) and the sand mill (7); a fifth pneumatic ball valve (5) is arranged on the discharge pipelines of the first barrel (8) and the sand mill (7); a first pneumatic ball valve (1) is arranged on the second barrel (9) and the feeding pipe of the sand mill (7); and a fourth ball valve (4) is arranged on the discharge pipe of the second barrel (9) and the sand mill (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764904.5U CN214262159U (en) | 2020-11-25 | 2020-11-25 | Double-barrel circulating switching system of sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764904.5U CN214262159U (en) | 2020-11-25 | 2020-11-25 | Double-barrel circulating switching system of sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214262159U true CN214262159U (en) | 2021-09-24 |
Family
ID=77777697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022764904.5U Active CN214262159U (en) | 2020-11-25 | 2020-11-25 | Double-barrel circulating switching system of sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214262159U (en) |
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2020
- 2020-11-25 CN CN202022764904.5U patent/CN214262159U/en active Active
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