CN218132098U

CN218132098U - Three-dimensional colloid mill convenient to cool

Info

Publication number: CN218132098U
Application number: CN202222204080.5U
Authority: CN
Inventors: 杜素芳
Original assignee: Tianjin Ruihefeng Pharmaceutical Technology Co ltd
Current assignee: Tianjin Ruihefeng Pharmaceutical Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-27
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to a three-dimensional colloid mill convenient to cool, which comprises a convex base, a motor, a circulating pump and a feed hopper, wherein the motor and the circulating pump are respectively arranged at two ends of the top of the base; the inner wall of the fixed table is detachably provided with a static abrasive disc, and the fixed table is provided with a first cooling assembly for cooling the static abrasive disc; the top of the base is rotatably connected with a rotating table, a movable grinding disc is detachably mounted on the rotating table, a second cooling assembly for cooling the movable grinding disc is arranged on the rotating table, and a rotating shaft is arranged in the center of the rotating table and driven by a motor; the top of the base is provided with a circular material receiving groove, the material receiving groove is positioned below a gap between the static abrasive disc and the dynamic abrasive disc, a feeding pipe on the circulating pump is connected with the material receiving groove, and the top of a discharging pipe on the circulating pump is rotatably connected with a material guide pipe. The utility model discloses a quiet abrasive disc is convenient with moving the abrasive disc dismantlement, the cooling of being convenient for.

Description

Three-dimensional colloid mill convenient to cooling

Technical Field

The utility model relates to a colloid mill field especially relates to a three-dimensional colloid mill convenient to cooling.

Background

The basic principle of the colloid mill is that materials in the gap are ground through high-speed friction of the static grinding table and the movable grinding table, and the colloid mill is suitable for materials with high viscosity and materials with large particles. All parts in contact with the materials are made of high-strength stainless steel, and particularly, the key movable and static grinding tables are subjected to strengthening treatment, so that the corrosion resistance and the wear resistance are good, and the processed materials are pollution-free, sanitary and pure. However, even if the wear-resistant grinding table has good wear resistance, the movable and static grinding tables are worn after long-time use, the thinning effect is obviously reduced after the wear, the whole grinding table needs to be replaced, and the cost is relatively high; because move, quiet mill high-speed friction between the platform, easily produce great heat, cause the material degeneration, the tradition is through the cooling water piping cooling of winding on grinding the platform, and the cooling effect is general.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a three-dimensional colloid mill convenient for cooling.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a three-dimensional colloid mill convenient for cooling comprises a convex base, a motor, a circulating pump and a feed hopper, wherein the motor and the circulating pump are respectively arranged at two ends of the top of the base;

the inner wall of the fixed platform is detachably provided with a static abrasive disc, and the fixed platform is provided with a first cooling assembly for cooling the static abrasive disc;

the top of the base is rotatably connected with a rotating platform, a movable abrasive disc is detachably mounted on the rotating platform, a second cooling assembly for cooling the movable abrasive disc is arranged on the rotating platform, a rotating shaft is arranged in the center of the rotating platform, and the rotating shaft is driven by a motor;

the top of the base is provided with a circular material receiving groove, the material receiving groove is positioned below a gap between the static abrasive disc and the dynamic abrasive disc, a feeding pipe on the circulating pump is connected with the material receiving groove, and the top of a discharging pipe on the circulating pump is rotatably connected with a material guide pipe.

In particular, the bottom of the fixed table is screwed on the base.

Particularly, the section of the static grinding disc is L-shaped, and the static grinding disc is sleeved on the inner wall of the fixed table and fixed through bolts.

Particularly, the section of the movable grinding disc is in an inverted U shape, and the movable grinding disc is sleeved on the outer wall of the rotating table and fixed through bolts.

Particularly, a cavity is arranged in the base, and a motor spindle and a rotating shaft penetrate into the cavity and are driven through a belt.

Particularly, the first cooling assembly comprises a first cooling cavity which is arranged inside the fixed table and surrounds the static grinding sheet for a circle, a cooling water inlet is formed in one side of the first cooling cavity, and a cooling water outlet is formed in the other side of the first cooling cavity.

Particularly, the cooling assembly II comprises a cooling cavity II which is arranged in the rotating table and winds a circle of a grinding sheet, a water guide cavity is arranged at the lower part of the inner portion of the rotating shaft, a drain pipe connected with the water guide cavity is arranged on one side of the cooling cavity, a water filling pipe is arranged at the center of the rotating shaft and penetrates through the water guide cavity and the rotating shaft to be connected with one side of the cooling cavity, a water return cavity connected with the water guide cavity is arranged in the base, a cooling water inlet pipe and a cooling water outlet pipe penetrating out of the base are arranged on the water return cavity respectively, and the cooling water inlet pipe penetrates into the water return cavity to be connected with the water filling pipe in a rotating mode.

The utility model has the advantages that: the utility model discloses a set up the quiet abrasive disc of detachable and move the abrasive disc for only need change corresponding quiet abrasive disc after wearing and tearing or move the abrasive disc can, need not change whole mill platform, reduce cost, the setting of cooling module one and cooling module two is convenient for cool off moving, quiet abrasive disc, and the cooling effect is good, avoids making the material degeneration because of the heat that the friction produced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-a base; 2-a circulating pump; 3-feeding pipe; 4-material receiving groove; 5, a discharge pipe; 6-a cooling water outlet; 7-a fixed table; 8, cooling the first cavity; 9-a material guide pipe; 10-a feed hopper; 11-a connecting trough; 12-moving and grinding the sheet; 13-a rotating table; 14-cooling chamber two; 15-static grinding; 16-a rotating shaft; 17-a water filling pipe; 18-cooling water inlet; 19-a motor; 20-a cavity; 21-a cooling water inlet pipe; 22-a cooling water outlet pipe; 23-a water return cavity; 24-a water guide cavity; 25-a drain pipe;

the following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

as shown in FIG. 1, a three-dimensional colloid mill convenient for cooling comprises a convex base 1, a motor 19, a circulating pump 2 and a feed hopper 10, wherein the motor 19 and the circulating pump 2 are respectively arranged at two ends of the top of the base 1, an annular fixed table 7 is detachably arranged at the top of the base 1, the bottom of the fixed table 7 is in threaded connection with the base 1, an annular connecting groove 11 is arranged at the edge of the top of the inner wall of the fixed table 7, and the feed hopper 10 is in threaded connection with the connecting groove 11; the feed hopper 10 and the fixed platform 7 are convenient to disassemble and clean and overhaul.

The inner wall of the fixed platform 7 is detachably provided with a static abrasive disc 15, and the fixed platform 7 is provided with a first cooling assembly for cooling the static abrasive disc 15; the section of the static abrasive disc 15 is L-shaped, the static abrasive disc 15 is sleeved on the inner wall of the fixed platform 7 and is fixed through a bolt, the first cooling assembly comprises a first cooling cavity 8 which is arranged inside the fixed platform 7 and surrounds the static abrasive disc 15 for a circle, one side of the first cooling cavity 8 is provided with a cooling water inlet 18, and the other side of the first cooling cavity is provided with a cooling water outlet 6; during the use, install quiet abrasive disc 15 earlier at 7 inner walls of fixed station, then installing fixed station 7 on base 1 to still can select the quiet abrasive disc 15 of suitable thickness as required, the convenient adjustment clearance of polishing, the during operation, the cooling water gets into through cooling water inlet 18, discharges through cooling water outlet 6, and the cooling of contrast traditional winding cooling water pipeline, the cooling water is filled in whole cooling chamber 8, and is better to quiet abrasive disc 15's cooling effect.

The top of the base 1 is rotatably connected with a rotating platform 13, a movable grinding sheet 12 is detachably mounted on the rotating platform 13, a second cooling assembly for cooling the movable grinding sheet 12 is arranged on the rotating platform 13, a rotating shaft 16 is arranged at the center of the rotating platform 13, and the rotating shaft 16 is driven by a motor 19; the section of the movable grinding sheet 12 is in an inverted U shape, the movable grinding sheet 12 is sleeved on the outer wall of the rotating table 13 and fixed through bolts, a cavity 20 is arranged in the base 1, and a main shaft of the motor 19 and the rotating shaft 16 penetrate into the cavity 20 and are driven through a belt; when the device is used, the proper movable grinding sheet 12 can be selected to be installed on the rotating table 13 according to needs, the proper static grinding sheet 15 can be selected according to needs, and the grinding gap can be conveniently adjusted.

The cooling assembly II comprises a cooling cavity II 14 which is arranged inside the rotating table 13 and winds the grinding disc 12 for one circle, a water guide cavity 24 is arranged at the lower part inside the rotating shaft 16, a water discharge pipe 25 connected with the water guide cavity 24 is arranged at one side of the cooling cavity II 14, a water filling pipe 17 is arranged at the center of the rotating shaft 16, the water filling pipe 17 penetrates through the water guide cavity 24 and the rotating shaft 16 to be connected with one side of the cooling cavity II 14, a water return cavity 23 connected with the water guide cavity 24 is arranged inside the base 1, a cooling water inlet pipe 21 and a cooling water outlet pipe 22 penetrating through the base 1 are respectively arranged on the water return cavity 23, and the cooling water inlet pipe 21 penetrates into the water return cavity 23 to be rotatably connected with the water filling pipe 17; the during operation, the cooling water gets into through cooling water inlet tube 21, then through filling in pipe 17 gets into two 14 in the cooling chamber, then get back to finally in water guide chamber 24 through drain pipe 25 and return back to in the return water chamber 23 again through cooling water outlet pipe 22 discharge can, compare traditional winding cooling water piping cooling, the cooling water is filled in two 14 in whole cooling chamber, and is better to the cooling effect who moves abrasive disc 12.

The top of the base 1 is provided with a circular material receiving groove 4, the material receiving groove 4 is positioned below the gap between the static abrasive disc 15 and the movable abrasive disc 12, the feeding pipe 3 on the circulating pump 2 is connected with the material receiving groove 4, and the top of the discharging pipe 5 on the circulating pump 2 is rotatably connected with the material guide pipe 9; the good material of polishing drops to receiving the silo 4 in through the clearance between moving abrasive disc 12 and the quiet abrasive disc 15, then takes out through circulating pump 2 and polishes once more in the feeder hopper 10, turns to the direction of leaving feeder hopper 10 with passage 9 after polishing successfully, conveniently arranges qualified material to in the corresponding collection container.

The utility model discloses the during operation, earlier the installation move abrasive disc 12 and quiet abrasive disc 15, then install fixed station 7 on base 1, starting motor 19 begins work, and the material gets into through feeder hopper 10 and moves in abrasive disc 12 and quiet abrasive disc 15's the clearance, and the material after polishing gets into and connects silo 4 in, then the circulation is polished under circulating pump 2's effect, and the qualified back of polishing is discharged again.

The utility model discloses a only need change corresponding quiet abrasive disc 15 or move abrasive disc 12 after the abrasive disc wearing and tearing can, need not change whole mill platform, reduce cost is convenient for cool off moving, quiet abrasive disc, avoids making the material degeneration because of the heat that the friction produced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A three-dimensional colloid mill convenient for cooling comprises a convex base (1), a motor (19), a circulating pump (2) and a feed hopper (10), and is characterized in that the motor (19) and the circulating pump (2) are respectively arranged at two ends of the top of the base (1), a circular fixing table (7) is detachably arranged at the top of the base (1), a circular connecting groove (11) is arranged at the edge of the top of the inner wall of the fixing table (7), and the feed hopper (10) is in threaded connection with the connecting groove (11);

a static abrasive disc (15) is detachably mounted on the inner wall of the fixed table (7), and a first cooling assembly for cooling the static abrasive disc (15) is arranged on the fixed table (7);

the top of the base (1) is rotatably connected with a rotating platform (13), a movable grinding disc (12) is detachably mounted on the rotating platform (13), a second cooling assembly for cooling the movable grinding disc (12) is arranged on the rotating platform (13), a rotating shaft (16) is arranged in the center of the rotating platform (13), and the rotating shaft (16) is driven by a motor (19);

the top of the base (1) is provided with a circular material receiving groove (4), the material receiving groove (4) is located below a gap between the static abrasive disc (15) and the dynamic abrasive disc (12), a material inlet pipe (3) on the circulating pump (2) is connected with the material receiving groove (4), and the top of a material outlet pipe (5) on the circulating pump (2) is rotatably connected with a material guide pipe (9).

2. A volumetric mill facilitating cooling according to claim 1, characterized in that the bottom of the stationary table (7) is screwed to the base (1).

3. A volumetric mill facilitating cooling according to claim 2, characterized in that the static grinding disc (15) is L-shaped in cross-section, and the static grinding disc (15) is sleeved on the inner wall of the fixed platform (7) and fixed by bolts.

4. The three-dimensional colloid mill convenient for cooling as claimed in claim 3, wherein the cross section of the movable grinding sheet (12) is in an inverted U shape, and the movable grinding sheet (12) is sleeved on the outer wall of the rotating table (13) and fixed by bolts.

5. A volumetric mill facilitating cooling according to claim 4, characterized in that the base (1) is provided with a cavity (20) inside, and the spindle of the motor (19) and the shaft (16) are inserted into the cavity (20) and driven by a belt.

6. A three-dimensional colloid mill facilitating cooling according to claim 5, wherein the first cooling assembly comprises a first cooling chamber (8) which is arranged inside the fixed platform (7) and surrounds the static grinding sheet (15) for one circle, one side of the first cooling chamber (8) is provided with a cooling water inlet (18), and the other side is provided with a cooling water outlet (6).

7. The stereoscopic colloid mill convenient for cooling as claimed in claim 6, wherein the second cooling assembly comprises a second cooling cavity (14) which is arranged inside the rotating table (13) and surrounds the grinding plate (12) for one circle, a water guide cavity (24) is arranged at the lower part inside the rotating shaft (16), a drain pipe (25) connected with the water guide cavity (24) is arranged at one side of the second cooling cavity (14), a water filling pipe (17) is arranged at the center of the rotating shaft (16), the water filling pipe (17) penetrates through the water guide cavity (24) and the rotating shaft (16) to be connected with one side of the second cooling cavity (14), a water return cavity (23) connected with the water guide cavity (24) is arranged inside the base (1), a cooling water inlet pipe (21) and a cooling water outlet pipe (22) which penetrate through the base (1) are respectively arranged on the water return cavity (23), and the cooling water inlet pipe (21) penetrates into the water return cavity (23) to be rotatably connected with the water filling pipe (17).