CN215823247U

CN215823247U - Automatic cleaning device of horizontal sand mill

Info

Publication number: CN215823247U
Application number: CN202122151618.6U
Authority: CN
Inventors: 段龙辉
Original assignee: Shaanxi Huaenyuan New Material Co ltd
Current assignee: Shaanxi Huaenyuan New Material Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-15
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the field of sand mills, in particular to an automatic cleaning device of a horizontal sand mill, which comprises a machine body, wherein an explosion-proof operation box is arranged on one side of the machine body, a grinding cylinder is arranged on the upper surface of the machine body, a drain valve is arranged at the bottom of one end of the grinding cylinder, a material thermometer is arranged at the top of one end of the grinding cylinder, a material outlet is arranged on one side of the material thermometer, a feed inlet is arranged on the upper surface of the grinding cylinder, an explosion-proof motor is arranged inside the machine body, one end of the explosion-proof motor is connected with a driving wheel, the outer surface of the driving wheel is connected with a driven wheel through a transmission belt, the driven wheel is arranged on one side of a main shaft assembly, the other side of the main shaft assembly is connected with a rotating shaft, a grinding rotor assembly is arranged on the outer surface of the rotating shaft, scraping plates are arranged at two ends of the rotating shaft, a water injection valve is arranged at the top of the grinding cylinder, a water suction pump is arranged at the top end of a water tank through a conveying pipe, the device can clean the interior of the grinding cylinder, so that the subsequent grinding quality is not influenced.

Description

Automatic cleaning device of horizontal sand mill

Technical Field

The utility model relates to the field of sand mills, in particular to an automatic cleaning device of a horizontal sand mill.

Background

The sand mill is the most extensive, most advanced, the most efficient grinding equipment of the present supplies adaptability, grind the cavity narrowest, the gap of deflector rod is the minimum, grind the energy is the most intensive, cooperate with high-performance cooling system and automatic control system, can realize the supplies are processed continuously and discharged, have raised the production efficiency greatly; the sand mill is also called bead mill, and is mainly used for wet grinding of chemical liquid products, and can be classified into a horizontal sand mill, a basket type sand mill, a vertical sand mill and the like according to the use performance. The machine mainly comprises a machine body, a grinding cylinder, a sand grinding disc (deflector rod), grinding media, a motor and a feeding pump, wherein the feeding speed is controlled by the feeding pump. The grinding media of the apparatus are generally classified into zirconia beads, glass beads, zirconium silicate beads, and the like.

There are the following problems:

at present, the existing horizontal sand mill is not complete enough when discharging materials after grinding materials, residual materials can be bonded on the inner wall of a grinding cylinder of the existing horizontal sand mill, the existing horizontal sand mill cannot be cleaned, and the quality of subsequent grinding materials is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an automatic cleaning device for a horizontal sand mill.

In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic cleaning device of a horizontal sand mill comprises a machine body, wherein an explosion-proof operation box is installed on one side of the machine body, a grinding cylinder is installed on the upper surface of the machine body, a blow-down valve is installed at the bottom of one end of the grinding cylinder, a material temperature meter is installed at the top of one end of the grinding cylinder, a material outlet is installed on one side of the material temperature meter, a feed inlet is installed on the upper surface of the grinding cylinder, an explosion-proof motor is installed inside the machine body, one end of the explosion-proof motor is connected with a driving wheel, the outer surface of the driving wheel is connected with a driven wheel through a transmission belt, the driven wheel is installed on one side of a main shaft assembly, the other side of the main shaft assembly is connected with a rotating shaft, a grinding rotor assembly is installed on the outer surface of the rotating shaft, scraping plates are installed at two ends of the rotating shaft, a water injection valve is installed at the top of the grinding cylinder, a water suction pump is connected with the top of the water injection valve through a conveying pipe, the suction pump is installed on the top end of the water tank.

As a further description of the above technical solution:

the explosion-proof operation box is fixedly mounted on one side of the machine body, the grinding cylinder is movably mounted on the upper surface of the machine body, and a drain valve is fixedly mounted at the bottom of one end of the grinding cylinder.

As a further description of the above technical solution:

the top fixed mounting of grinding vessel one end has the material thermometer, one side fixed mounting of material thermometer has the material export, the last fixed surface of grinding vessel installs the feed inlet.

As a further description of the above technical solution:

the explosion-proof motor is fixedly mounted inside the machine body, and one end of the explosion-proof motor is fixedly connected with a driving wheel.

As a further description of the above technical solution:

the outer surface of the driving wheel is movably connected with a driven wheel through a transmission belt, and the driven wheel is arranged on one side of the main shaft assembly.

As a further description of the above technical solution:

the opposite side fixedly connected with pivot of main shaft assembly, the fixed surface of pivot installs the grinding rotor subassembly, the both ends movable mounting of pivot has the scraper blade.

As a further description of the above technical solution:

the top fixed mounting of grinding vessel has the water injection valve, conveyer pipe fixedly connected with suction pump is passed through at the top of water injection valve, suction pump fixed mounting is on the top of water tank.

The utility model has the following beneficial effects: through scraper blade and water injection valve that are equipped with in this grinding miller's grinding tube, the scraper blade is followed the pivot and is rotated, when it has ground the material, can assist the grinding, accomplish the discharge back at its grinding material, the scraper blade can be with remaining the material on the grinding miller inner wall, scrape and take off, carry water through the suction pump pressure boost, spray in to the grinding miller by the water injection valve, the cooperation scraper blade, the material of will scraping and taking is through washing and water mixing, discharge by the blowoff valve and take away remaining material, accomplish the cleanness in the grinding miller, make can not influence follow-up material grinding quality, grinding quality is improved, the device simple structure, clean effectual.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic cleaning device for a horizontal sand mill according to the present invention;

FIG. 2 is a schematic view of the internal structure of an automatic cleaning device for a horizontal sand mill according to the present invention;

fig. 3 is a side view of an automatic cleaning device of a horizontal sand mill according to the present invention.

Illustration of the drawings:

1. a body; 2. an explosion-proof operation box; 3. a grinding cylinder; 4. a blowoff valve; 5. a material thermometer; 6. a material outlet; 7. a feed inlet; 8. an explosion-proof motor; 9. a driving wheel; 10. a drive belt; 11. a driven wheel; 12. a spindle assembly; 13. a rotating shaft; 14. grinding the rotor assembly; 15. a squeegee; 16. a water injection valve; 17. a delivery pipe; 18. a water pump; 19. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, 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 description and simplicity of description, but do not indicate or imply that the device or element being 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an automatic cleaning device of a horizontal sand mill comprises a machine body 1, an explosion-proof operation box 2 is installed on one side of the machine body 1, a grinding cylinder 3 is installed on the upper surface of the machine body 1, a blow-down valve 4 is installed at the bottom of one end of the grinding cylinder 3, a material thermometer 5 is installed at the top of one end of the grinding cylinder 3, a material outlet 6 is installed on one side of the material thermometer 5, a feed inlet 7 is installed on the upper surface of the grinding cylinder 3, an explosion-proof motor 8 is installed inside the machine body 1, one end of the explosion-proof motor 8 is connected with a driving wheel 9, the outer surface of the driving wheel 9 is connected with a driven wheel 11 through a transmission belt 10, the driven wheel 11 is installed on one side of a main shaft assembly 12, the other side of the main shaft assembly 12 is connected with a rotating shaft 13, a grinding rotor assembly 14 is installed on the outer surface of the rotating shaft 13, scraping plates 15 are installed at two ends of the rotating shaft 13, a water injection valve 16 is installed at the top of the grinding cylinder 3, and a water suction pump 18 is connected with the top of the water injection valve 16 through a conveying pipe 17, a suction pump 18 is mounted on top of the tank 19.

In this example, an explosion-proof operation box 2 is fixedly installed on one side of a machine body 1, a control panel of the device, a grinding cylinder 3 is movably installed on the upper surface of the machine body 1, a part for grinding materials, a blow-down valve 4 is fixedly installed on the bottom of one end of the grinding cylinder 3, water for cleaning the inside is discharged, a material thermometer 5 is fixedly installed on the top of one end of the grinding cylinder 3, the temperature of the inside materials is displayed, a material outlet 6 is fixedly installed on one side of the material thermometer 5, a feed inlet 7 is fixedly installed on the upper surface of the grinding cylinder 3, an explosion-proof motor 8 is fixedly installed inside the machine body 1, the device is mainly driven, a driving wheel 9 is fixedly connected with one end of the explosion-proof motor 8, a driven wheel 11 is movably connected with the outer surface of the driving wheel 9 through a transmission belt 10, the driving wheel 9 transmits the power of the explosion-proof motor 8 to the driven wheel 11 through the transmission belt 10, the driven wheel 11 is installed on one side of a main shaft assembly 12, opposite side fixedly connected with pivot 13 of spindle unit 12, the fixed surface of pivot 13 installs grinding rotor subassembly 14, the grinding part of grinding material, the both ends movable mounting of pivot 13 has scraper blade 15, can scrape the remaining material that glues on the inner wall, the top fixed mounting of grinding vessel 3 has water injection valve 16, conveyer pipe 17 fixedly connected with suction pump 18 is passed through at the top of water injection valve 16, after the operation, carry the water pressure boost to water injection valve 16 through conveyer pipe 17, spray the washing to inside, suction pump 18 fixed mounting is on the top of water tank 19.

The working principle and the process are as follows: add the material through feed inlet 7, start explosion-proof motor 8 through explosion-proof operation box 2, by action wheel 9 through the transmission of driving belt 10 to from driving wheel 11, it rotates to drive pivot 13 in the spindle unit 12, make the inside grinding rotor subassembly 14 of grinding vessel 3 begin to work, grind the back, can discharge the material that grinds through material export 6, afterwards, start suction pump 18 through explosion-proof operation box 2 and carry out the pressure boost and send water, spray the inside of grinding vessel 3 through water injection valve 16, and simultaneously, start explosion-proof motor 8 once more and drive scraper blade 15 and rotate, scrape away residual material on the inner wall, after so operating a period, open blowoff valve 4, can get rid of washing water, take away inside residual material, accomplish the cleanness.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a horizontal sand mill self-cleaning device, includes organism (1), its characterized in that: the explosion-proof operation box (2) is installed on one side of the machine body (1), the grinding cylinder (3) is installed on the upper surface of the machine body (1), the blow-down valve (4) is installed at the bottom of one end of the grinding cylinder (3), the material thermometer (5) is installed at the top of one end of the grinding cylinder (3), the material outlet (6) is installed on one side of the material thermometer (5), the feeding port (7) is installed on the upper surface of the grinding cylinder (3), the explosion-proof motor (8) is installed inside the machine body (1), one end of the explosion-proof motor (8) is connected with the driving wheel (9), the outer surface of the driving wheel (9) is connected with the driven wheel (11) through the transmission belt (10), the driven wheel (11) is installed on one side of the main shaft assembly (12), the other side of the main shaft assembly (12) is connected with the rotating shaft (13), the grinding rotor assembly (14) is installed on the outer surface of the rotating shaft (13), scraper blade (15) are installed at the both ends of pivot (13), water injection valve (16) are installed at the top of grinding vessel (3), the top of water injection valve (16) is connected with suction pump (18) through conveyer pipe (17), the top at water tank (19) is installed in suction pump (18).

2. The automatic cleaning device for the horizontal sand mill according to claim 1, characterized in that: the explosion-proof operation box (2) is fixedly mounted on one side of the machine body (1), the grinding cylinder (3) is movably mounted on the upper surface of the machine body (1), and the blow-down valve (4) is fixedly mounted at the bottom of one end of the grinding cylinder (3).

3. The automatic cleaning device for the horizontal sand mill according to claim 1, characterized in that: the grinding device is characterized in that a material thermometer (5) is fixedly mounted at the top of one end of the grinding cylinder (3), a material outlet (6) is fixedly mounted on one side of the material thermometer (5), and a feeding hole (7) is fixedly mounted on the upper surface of the grinding cylinder (3).

4. The automatic cleaning device for the horizontal sand mill according to claim 1, characterized in that: the explosion-proof motor is characterized in that an explosion-proof motor (8) is fixedly mounted inside the machine body (1), and one end of the explosion-proof motor (8) is fixedly connected with a driving wheel (9).

5. The automatic cleaning device for the horizontal sand mill according to claim 1, characterized in that: the outer surface of the driving wheel (9) is movably connected with a driven wheel (11) through a transmission belt (10), and the driven wheel (11) is installed on one side of the main shaft assembly (12).

6. The automatic cleaning device for the horizontal sand mill according to claim 1, characterized in that: the opposite side fixedly connected with pivot (13) of main shaft assembly (12), the fixed surface of pivot (13) installs and grinds rotor subassembly (14), the both ends movable mounting of pivot (13) has scraper blade (15).

7. The automatic cleaning device for the horizontal sand mill according to claim 1, characterized in that: the top fixed mounting of grinding vessel (3) has water injection valve (16), delivery pipe (17) fixedly connected with suction pump (18) are passed through at the top of water injection valve (16), suction pump (18) fixed mounting is on the top of water tank (19).