CN213825146U - Cooling device for horizontal sand mill - Google Patents
Cooling device for horizontal sand mill Download PDFInfo
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- CN213825146U CN213825146U CN202022659436.5U CN202022659436U CN213825146U CN 213825146 U CN213825146 U CN 213825146U CN 202022659436 U CN202022659436 U CN 202022659436U CN 213825146 U CN213825146 U CN 213825146U
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Abstract
The utility model discloses a cooling device for horizontal sand mill relates to horizontal sand mill technical field. Horizontal cooling device for sand mill, the on-line screen storage device comprises a base, be equipped with the supporting seat on the base, base upper portion is fixed with a sand mill section of thick bamboo through the bracing piece, the pivot is connected to the internal rotation of sand mill section of thick bamboo, the pivot runs through a sand mill section of thick bamboo and rotates with the supporting seat to be connected, the part that the pivot is located a sand mill section of thick bamboo is equipped with the dull polish dish, the part that the pivot is located a sand mill section of thick bamboo outside is connected with drive arrangement. The utility model, through arranging the annular cooling cavity in the sand grinding cylinder, the cooling liquid can fully circulate and flow in the cooling cavity to cool the sand grinding cylinder, thereby effectively avoiding the situation of overhigh temperature caused by the long-time high-speed operation of the sand grinding cylinder; through setting up filtering cavity in sanding section of thick bamboo discharge gate below, set up the filter in filtering cavity, the material after will grinding passes through the filter and filters, has improved material particle quality.
Description
Technical Field
The utility model relates to a horizontal sand mill technical field, concretely relates to cooling device for horizontal sand mill.
Background
The horizontal sand mill is a high-efficiency wet-process ultramicro grinding dispersion machine widely used in the non-metal mineral industries of coatings, dyes, paints, printing inks, medicines and the like. The principle is that the material and the grinding medium are rotated, dispersed and stirred at high speed in a sand grinding cylinder, so that the solid particles in the material and the grinding medium generate stronger collision, friction and shearing actions with each other, and the aim of accelerating the grinding of particles and the dispersion of aggregates is fulfilled.
In the grinding process of the horizontal sand mill, the temperature of the feed liquid is continuously increased when the feed liquid is ground, so that the grinding effect is influenced; meanwhile, in the grinding process, the grinding medium and the materials are fully mixed, the grinding medium is easily taken out in the process of conveying the materials to a discharge port after the materials are ground, and the quality of the product is influenced once the grinding medium is doped into the materials.
How to solve the technical problem is the technical problem that needs to be solved in the technical field of the existing horizontal sand mill.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a cooling device for horizontal sanding machine to solve the problem that proposes in the above-mentioned background art.
The utility model provides a following technical scheme: a cooling device for a horizontal sand mill comprises a base, wherein a supporting seat is arranged on the base, a sand mill cylinder is fixed on the upper portion of the base through a supporting rod, a rotating shaft is connected in the sand mill cylinder in a rotating mode, the rotating shaft penetrates through the sand mill cylinder and is connected with the supporting seat in a rotating mode, a sand milling disc is arranged on the portion, located in the sand mill cylinder, of the rotating shaft, and a driving device is connected to the portion, located outside the sand mill cylinder, of the rotating shaft;
an annular cooling cavity is arranged in the peripheral wall of the sand grinding cylinder, a liquid inlet connected with the cooling cavity is formed in one side of the lower part of the sand grinding cylinder, and a liquid outlet connected with the cooling cavity is formed in one side of the upper part of the sand grinding cylinder;
the bottom of the sanding cylinder is provided with a discharge port, a filtering cavity is arranged below the discharge port in the base, a filtering plate is arranged on the filtering cavity, and the bottom of the filtering cavity is provided with a filtering port extending to the outside of the base.
Preferably, the material agitating unit is connected through the power pump to the sanding section of thick bamboo feed inlet, material agitating unit includes: the stirring device comprises a box body, a motor I arranged at the upper part of the box body, a stirring shaft connected with an output shaft of the motor I, and stirring blades arranged on the stirring shaft; and a material feeding opening is formed in the upper part of the material stirring device.
Preferably, a control valve is arranged on the discharge hole.
Preferably, drive arrangement is including the V belt that is located motor II in the base and runs through the base, the equal fixed mounting of II output shafts of motor and pivot has the belt pulley, the belt pulley passes through the V belt and connects.
Preferably, the filter plate is inserted into the inner wall of the filter cavity, and a sliding door is arranged on the side wall of the base corresponding to the filter plate.
Preferably, the device further comprises a controller, the controller is a PLC control module or a single chip microcomputer, and the motor I, the motor II and the power pump are all electrically connected with the controller.
The embodiment of the utility model provides a pair of cooling device for horizontal sand mill has following beneficial effect: the utility model, through arranging the annular cooling cavity in the sand grinding cylinder, the cooling liquid can fully circulate and flow in the cooling cavity to cool the sand grinding cylinder, thereby effectively avoiding the situation of overhigh temperature caused by the long-time high-speed operation of the sand grinding cylinder; through setting up filtering cavity in sanding section of thick bamboo discharge gate below, set up the filter in filtering cavity, the material after will grinding passes through the filter and filters, has improved material particle quality, prevents effectively that grinding medium from sneaking into and discharges in the material.
Drawings
FIG. 1 is a schematic structural view of a cooling device for a horizontal sand mill of the present invention;
FIG. 2 is a schematic view of the sectional structure of the cooling device for the horizontal sand mill of the present invention;
FIG. 3 is a schematic view of the structure of the sand grinding cylinder of the present invention;
FIG. 4 is a schematic structural view of a material stirring device of the present invention;
fig. 5 is a longitudinal sectional view of the middle sanding cylinder of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the technical personnel in the field can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
See fig. 1-5. FIG. 1 is a schematic structural view of a cooling device for a horizontal sand mill of the present invention; FIG. 2 is a schematic view of the sectional structure of the cooling device for the horizontal sand mill of the present invention; FIG. 3 is a schematic view of the structure of the sand grinding cylinder of the present invention; FIG. 4 is a schematic structural view of a material stirring device of the present invention; fig. 5 is a longitudinal sectional view of the middle sanding cylinder of the present invention.
Problem to the mention of above-mentioned background art, the embodiment of the utility model provides a cooling device for horizontal sanding machine to solve above-mentioned technical problem, its technical scheme as follows:
a cooling device for a horizontal sand mill comprises a base 100, wherein a supporting seat 110 is fixedly arranged on the base 100, a sand mill barrel 300 is fixedly arranged on the base 100 through a supporting rod 350, a rotating shaft 410 is rotatably connected in the sand mill barrel 300, the rotating shaft 410 penetrates through the sand mill barrel 300 and is rotatably connected with the supporting seat 110, a sand milling disc 420 is arranged on the part, located in the sand mill barrel 300, of the rotating shaft 410, a driving device is connected to the part, located outside the sand mill barrel 300, of the rotating shaft 410, and the driving device is used for driving the rotating shaft 410 to rotate;
an annular cooling cavity 310 is arranged in the peripheral wall of the sand grinding cylinder 300, a liquid inlet 311 connected with the cooling cavity 310 is arranged on one side of the lower part of the sand grinding cylinder 300, and a liquid outlet 312 connected with the cooling cavity 310 is arranged on one side of the upper part of the sand grinding cylinder 300; the cooling cavity 310 is used for containing circulating cooling liquid to cool the sand grinding cylinder 300, the cooling liquid enters from a liquid inlet 311 at the lower part of the sand grinding cylinder 300 and flows out from a liquid outlet 312 at the upper part of the sand grinding cylinder 300, and the cooling liquid can be ensured to flow and cool in the cooling cavity 310 in a circulating manner to the maximum extent.
The bottom of the sand grinding cylinder 300 is provided with a discharge hole 320, a filtering cavity 120 is arranged below the discharge hole 320 in the base 100, the discharge hole 320 is communicated with the filtering cavity 120, a filtering plate 130 is arranged on the filtering cavity 120, and the bottom of the filtering cavity 120 is provided with a filtering port 150 extending to the outside of the base 100.
Through setting up filter 130 below discharge gate 320, the coexistent material of solid-liquid passes through filter 130 with grinding medium stream, filters the back through filter 130, and grinding medium and large granule material are blockked in filtering cavity 120, and the material after the grinding passes through filter 130 and flows out to filter 150, makes the granule of material more fine and smooth, has improved the quality of product, effectively prevents to grind the medium and sneaks into in the material and discharges.
Preferably, the power pump 510 is connected between the feed inlet of the sand grinding cylinder 300 and the material stirring device 200 through the feed delivery pipe 520, and the material stirring device 200 includes: the stirring device comprises a box body 210, a motor I230 arranged at the upper part of the box body 210, a stirring shaft 240 connected with an output shaft of the motor I230, and stirring blades 250 arranged on the stirring shaft 240, wherein the stirring shaft 240 is positioned in the box body 210; the upper part of the material stirring device 200 is provided with a material feeding port 220, and materials are fed from the material feeding port 220.
By arranging the material stirring device 200, before the material enters the sand grinding cylinder 300, the material is stirred by the stirring sheet 250 in the material stirring device 200, so that the material is uniformly dispersed, and the grinding efficiency is improved; after the stirring is finished, the materials are input into the sand grinding cylinder 300 through the power pump 510.
Preferably, a control valve 330 is arranged on the discharge port 320, and the discharge of the material is controlled by arranging the control valve 330.
Preferably, the driving device comprises a motor II 500 positioned in the base 100 and a triangular belt 510 penetrating through the base 100, wherein belt pulleys are fixedly mounted on an output shaft of the motor II 500 and the rotating shaft 410 and are connected through the triangular belt 510; when the electric motor II works, the motor II 500 rotates, and the rotating shaft 410 is driven to rotate through the triangular belt 510.
Preferably, the filter plate 130 is inserted into the peripheral wall of the filter cavity 120, and a sliding door 180 is arranged on the side wall of the base 100 corresponding to the filter plate 130; by providing the sliding door 180, the filter cavity 120 can be easily opened and cleaned, and the filter plate 130 can be easily replaced.
Preferably, still include controller 600, controller 600 is PLC control module or singlechip, motor I, motor II and power pump all are connected with the controller electricity, realize through setting up the controller the utility model discloses an automated control.
The utility model relates to a horizontal cooling device for sand mill theory of use as follows: materials are added from the material feeding port 220 of the material stirring device 200, are stirred by the material stirring device 200, and then the uniformly stirred materials are sent into the sand grinding cylinder 300 through the power pump 510 for sand grinding; cooling liquid enters from a liquid inlet 311 at the lower part of the sand grinding cylinder 300, circulates for a circle in the cooling cavity 310 and then flows out from a liquid outlet 312 at the upper part of the sand grinding cylinder 300 to cool the sand grinding cylinder 300; the material after grinding flows out to the filter port 150 through the filter plate 130, the material particles after filtering are finer and finer, and the product quality is improved.
The embodiment of the utility model provides a pair of cooling device for horizontal sand mill has following beneficial effect: the utility model, through arranging the annular cooling cavity in the sand grinding cylinder, the cooling liquid can fully circulate and flow in the cooling cavity to cool the sand grinding cylinder, thereby effectively avoiding the situation of overhigh temperature caused by the long-time high-speed operation of the sand grinding cylinder; through setting up filtering cavity in sanding section of thick bamboo discharge gate below, set up the filter in filtering cavity, the material after will grinding passes through the filter and filters, has improved material particle quality, prevents effectively that grinding medium from sneaking into and discharges in the material.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (6)
1. A cooling device for a horizontal sand mill comprises a base, wherein a supporting seat is arranged on the base, and the cooling device is characterized in that a sand mill cylinder is fixed on the upper portion of the base through a supporting rod, a rotating shaft is connected in the sand mill cylinder in a rotating mode, the rotating shaft penetrates through the sand mill cylinder and is connected with the supporting seat in a rotating mode, a sand mill disc is arranged on the portion, located in the sand mill cylinder, of the rotating shaft, and a driving device is connected to the portion, located outside the sand mill cylinder, of the rotating shaft;
an annular cooling cavity is arranged in the peripheral wall of the sand grinding cylinder, a liquid inlet connected with the cooling cavity is formed in one side of the lower part of the sand grinding cylinder, and a liquid outlet connected with the cooling cavity is formed in one side of the upper part of the sand grinding cylinder;
the bottom of the sanding cylinder is provided with a discharge port, a filtering cavity is arranged below the discharge port in the base, a filtering plate is arranged on the filtering cavity, and the bottom of the filtering cavity is provided with a filtering port extending to the outside of the base.
2. The cooling device for the horizontal sand mill as claimed in claim 1, wherein the feed inlet of the sand mill cylinder is connected with a material stirring device through a power pump, and the material stirring device comprises: the stirring device comprises a box body, a motor I arranged at the upper part of the box body, a stirring shaft connected with an output shaft of the motor I, and stirring blades arranged on the stirring shaft; and a material feeding opening is formed in the upper part of the material stirring device.
3. The cooling device for the horizontal sand mill as claimed in claim 1, wherein the discharge port is provided with a control valve.
4. The cooling device for the horizontal sanding machine according to claim 1, wherein the driving device comprises a motor II positioned in the base and a triangular belt penetrating through the base, belt pulleys are fixedly mounted on an output shaft and a rotating shaft of the motor II, and the belt pulleys are connected through the triangular belt.
5. The cooling device for the horizontal sand mill as claimed in claim 1, wherein the filter plate is inserted into the inner wall of the filter cavity, and the side wall of the base corresponding to the filter plate is provided with a sliding door.
6. The cooling device for the horizontal sanding machine according to claim 2, further comprising a controller, wherein the controller is a PLC control module or a single chip microcomputer, and the motor I and the power pump are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659436.5U CN213825146U (en) | 2020-11-17 | 2020-11-17 | Cooling device for horizontal sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659436.5U CN213825146U (en) | 2020-11-17 | 2020-11-17 | Cooling device for horizontal sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213825146U true CN213825146U (en) | 2021-07-30 |
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ID=77017088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022659436.5U Active CN213825146U (en) | 2020-11-17 | 2020-11-17 | Cooling device for horizontal sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213825146U (en) |
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2020
- 2020-11-17 CN CN202022659436.5U patent/CN213825146U/en active Active
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