CN214077005U

CN214077005U - Improved vertical sand mill

Info

Publication number: CN214077005U
Application number: CN202022443106.2U
Authority: CN
Inventors: 李程; 李晨端; 董婷婷; 刘强
Original assignee: Weihai Xingyu Chemical Machinery Co ltd
Current assignee: Weihai Xingyu Chemical Machinery Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-31
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to an improved vertical sand mill, which comprises a grinding barrel and a machine body, wherein a plurality of dispersion discs are arranged on the outer side wall of a rotating shaft, a water tank is fixedly connected on the upper end surface of the machine body, the left side of the water tank is communicated with a delivery pipe, a water suction pump is arranged on the outer side wall of the delivery pipe, the outer side wall of the delivery pipe is communicated with a plurality of branch pipes, the lower ends of the branch pipes all penetrate through the grinding barrel and extend to the inside of the grinding barrel, spray heads are arranged on the lower end surfaces of the branch pipes, the middle part of the lower end surface of the grinding barrel is communicated with a water outlet pipe, thereby reached and to accomplish the convenient effect that residual material washed on to grinding barrel inner wall and a plurality of dispersion impeller in the rear to the material grinding in the organism, the problem of remaining material caused the pollution easily to other kinds of material on grinding barrel inner wall and a plurality of dispersion impeller when avoiding grinding other kinds of material has improved the product quality when grinding different kinds of material. The utility model belongs to the technical field of the coating is made.

Description

Improved vertical sand mill

Technical Field

The utility model belongs to the technical field of the coating manufacturing technology and specifically relates to a vertical sand mill of improvement type.

Background

At present, a plurality of types of grinding and dispersing equipment are used in the coating industry, wherein a vertical sand mill, a three-roller mill, a basket type sand mill and the like are mainly commonly applied in the production of coatings, and large-particle raw materials need to be ground into powder or small particles meeting the requirements in the production process of coatings and paints.

CN106622481A discloses a vertical sand mill of coating grinding is difficult for washing remaining material on grinding barrel inner wall and a plurality of dispersion impeller after finishing to the material grinding in the organism, and remaining material causes the pollution to the other kind's of material of adding easily on grinding barrel inner wall and a plurality of dispersion impeller when grinding other kind's material, has reduced the product quality when grinding different kind materials.

Disclosure of Invention

The utility model discloses just for solving the problem that proposes in the above-mentioned background art, provide a vertical sand mill of improvement type, have to the material grinding completion rear in the organism and just wash remaining material on grinding barrel inner wall and a plurality of dispersion impeller, remaining material causes the problem of pollution to other kinds of material easily on grinding barrel inner wall and a plurality of dispersion impeller when avoiding grinding other kinds of material, has improved the product quality's when grinding different kinds of material characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an improved vertical sand mill comprises a grinding barrel and a machine body, wherein the machine body is positioned on the right side of the grinding barrel, a motor is arranged on the left side of the lower end surface of the machine body, the output end of the motor is detachably connected with a rotating shaft, the lower end of the rotating shaft penetrates through the grinding barrel and extends into the grinding barrel, a plurality of dispersion discs are arranged on the outer side wall of the rotating shaft, the upper end surface of the machine body is fixedly connected with a water tank, the left side of the water tank is communicated with a delivery pipe, the outer side wall of the delivery pipe is provided with a water suction pump, the outer side wall of the conveying pipe is communicated with a plurality of branch pipes, the lower ends of the branch pipes penetrate through the grinding barrel and extend into the grinding barrel, the lower end surfaces of the branch pipes are provided with spray heads which are respectively positioned at the left side and the right side of the rotating shaft, the middle part of the lower end face of the grinding barrel is communicated with a water outlet pipe, and the lower end face of the water outlet pipe is in threaded connection with a sealing cover.

Detect after carrying out and the automatic control delivery pump opens and add next batch of material to the grinding barrel in the convenient grinding barrel, conduct the utility model relates to an improvement type vertical sand mill is preferred, four evenly distributed's pressure sensor, four are installed to the lower terminal surface of grinding barrel the bottom plate is installed to pressure sensor's lower terminal surface, four evenly distributed's stabilizer blade is installed to the lower terminal surface of bottom plate, first controller is installed in the left side of grinding barrel, the delivery pump is installed to the preceding terminal surface of organism, the conveying pipe is installed to the other end of delivery pump, the left end of conveying pipe and the right side intercommunication of grinding barrel, four be electric connection between pressure sensor, first controller and the delivery pump.

For the convenience is dried to remaining moisture in the grinding barrel after washing, as the utility model relates to a vertical sand mill of improvement type is preferred, the left side through connection of grinding barrel has hot air blower, hot air blower is located the top of first controller.

For the convenient water yield in the automated inspection water tank and remind the staff to add water to the water tank, as the utility model relates to a vertical sand mill of improvement type is preferred, level sensor is installed on the inside top of water tank, second controller and alarm are installed respectively to the up end and the preceding terminal surface of water tank, be electric connection between level sensor, second controller and the alarm, the up end right side intercommunication of water tank has the filler pipe.

In order to make things convenient for the outlet pipe to extend to the below of bottom plate, as the utility model relates to a vertical sand mill of improvement type is preferred, the lower terminal surface middle part of bottom plate is run through and is seted up the opening, the lower extreme of outlet pipe passes the opening and extends to the below of bottom plate.

For the convenience with the one end of conveyer pipe fixed to the upper end of grinding vessel, as the utility model relates to an improvement type vertical sand mill is preferred, the equal fixedly connected with support column of the up end left and right sides of grinding vessel, two the up end of support column and the lower terminal surface fixed connection of conveyer pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the improved vertical sand mill has the advantages that after materials in the machine body are ground, workers can screw and disassemble the sealing cover, then the water pump is started, the water pump conveys the cleaning water in the water tank through the conveying pipe, then the cleaning water in the conveying pipe respectively enters the branch pipes through the water pressure and is sprayed downwards through a plurality of spray heads, washing the materials remained on the inner wall of the grinding barrel and the plurality of dispersion discs, conveying the washed wastewater to the outside of the grinding barrel through a water outlet pipe for collection, thereby reached and to accomplish the convenient effect that residual material washed on to grinding barrel inner wall and a plurality of dispersion impeller in the rear to the material grinding in the organism, the problem of remaining material caused the pollution easily to other kinds of material on grinding barrel inner wall and a plurality of dispersion impeller when avoiding grinding other kinds of material has improved the product quality when grinding different kinds of material.

2. This kind of vertical sand mill of improvement type, after the material after grinding in the grinding barrel is carried out, the volume of grinding barrel diminishes, the information transfer that four pressure sensor will detect gives first controller, first controller control delivery pump is opened, will next batch of material that needs to grind is automatic to be carried through the conveying pipe and is ground in carrying the grinding barrel to material after having reached and having made things convenient for grinding in the grinding barrel carries out the back and detects and automatic control delivery pump opens the effect of adding next batch of material in the grinding barrel.

3. This kind of vertical sand mill of improvement type washes after finishing to grinding barrel and a plurality of dispersion impeller, opens hot-blast blower and dries remaining moisture in to grinding barrel to reached and conveniently dried the effect of remaining moisture in the grinding barrel after washing.

Drawings

FIG. 1 is a sectional view of an improved vertical sand mill of the present invention;

FIG. 2 is a diagram of the structure of the water tank of the present invention;

FIG. 3 is a bottom plate structure view of the present invention;

fig. 4 is a sectional view taken at a in fig. 1.

In the figure, 1, a machine body; 101. a motor; 102. a rotating shaft; 103. a dispersion tray; 104. a feed pump; 105. a feed pipe; 106. a grinding barrel; 2. a water tank; 201. a delivery pipe; 202. pipe distribution; 203. a spray head; 204. a water outlet pipe; 205. a sealing cover; 206. a water feeding pipe; 207. a water pump; 3. a hot air blower; 4. a pressure sensor; 401. a base plate; 402. an opening; 403. a first controller; 404. a support leg; 5. a liquid level sensor; 501. a second controller; 502. an alarm; 6. and (4) a support column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and 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. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a vertical sand mill of improvement type, including lapping barrel 106 and organism 1, organism 1 is located the right side of lapping barrel 106, motor 101 is installed on the lower terminal surface left side of organism 1, motor 101's output can be dismantled and is connected with pivot 102, the lower extreme of pivot 102 runs through lapping barrel 106 and extends to the inside of lapping barrel 106, a plurality of dispersion discs 103 are installed to the lateral wall of pivot 102, up end fixedly connected with water tank 2 of organism 1, the left side intercommunication of water tank 2 has conveyer pipe 201, suction pump 207 is installed to the lateral wall of conveyer pipe 201, conveyer pipe 201 lateral wall intercommunication has a plurality of minutes pipes 202, the lower extreme of a plurality of minutes pipes 202 all runs through lapping barrel 106 and extends to the inside of lapping barrel 106, shower nozzle 203 is all installed to the lower terminal surface of a plurality of minute pipes 202, a plurality of shower nozzles 203 are located the left and right sides of pivot 102 respectively, the lower terminal surface middle part intercommunication of lapping barrel 106 has outlet pipe 204, the lower terminal surface threaded connection of outlet pipe 204 has sealed lid 205.

In this embodiment: the type of the water pump 207 is: HGE25-238A, when the grinding of the material inside the body 1 is completed, the operator unscrews the sealing cap 205, then, the suction pump 207 is turned on, the suction pump 207 pumps the cleaning water in the water tank 2 through the delivery pipe 201, then, the washing water in the feed pipe 201 is introduced into the branch pipes 202 by the water pressure, and then sprayed downward by the plurality of spray heads 203, washing the materials remained on the inner wall of the grinding barrel 106 and the plurality of dispersion discs 103, delivering the washed waste water to the outside of the grinding barrel 106 through a water outlet pipe 204 for collection, thereby reached and to accomplish the convenient effect that residual material washed on to milling barrel 106 inner wall and a plurality of dispersion impeller 103 in the back to the material grinding in organism 1, the problem of remaining material caused the pollution to other kinds of material easily on milling barrel 106 inner wall and a plurality of dispersion impeller 103 when avoiding grinding other kinds of material, product quality when having improved the different kinds of material of grinding.

As a technical optimization scheme, four evenly distributed's pressure sensor 4 are installed to the lower terminal surface of grinding barrel 106, bottom plate 401 is installed to four pressure sensor 4's lower terminal surface, four evenly distributed's stabilizer blade 404 is installed to bottom plate 401's lower terminal surface, first controller 403 is installed in the left side of grinding barrel 106, feed pump 104 is installed to organism 1's preceding terminal surface, feed pipe 105 is installed to feed pump 104's the other end, feed pipe 105's left end and grinding barrel 106's right side intercommunication, four pressure sensor 4, be electric connection between first controller 403 and the feed pump 104.

In this embodiment: the pressure sensor 4 has the following types: ZNHM-1, the model of the first controller 403 may be MAM-330, when the ground material in the grinding barrel 106 is conveyed out, the weight of the grinding barrel 106 becomes small, the four pressure sensors 4 transmit the detected information to the first controller 403, the first controller 403 controls the feed pump 104 to be turned on, and the next material to be ground is automatically conveyed into the grinding barrel 106 through the feed pipe 105 for grinding, so as to achieve the effects of facilitating the detection after the ground material in the grinding barrel 106 is conveyed out and automatically controlling the feed pump 104 to be turned on to add the next material into the grinding barrel 106.

As a technical optimization scheme of the utility model, the left side through connection of grinding barrel 106 has hot air blower 3, and hot air blower 3 is located the top of first controller 403.

In this embodiment: after finishing washing the grinding barrel 106 and the plurality of dispersion discs 103, the hot air blower 3 is started to dry the residual moisture in the grinding barrel 106, so that the effect of drying the residual moisture in the grinding barrel 106 after finishing washing is achieved conveniently.

As a technical optimization scheme of the utility model, level sensor 5 is installed on the inside top of water tank 2, and second controller 501 and alarm 502 are installed respectively to the up end of water tank 2 and preceding terminal surface, are electric connection between level sensor 5, second controller 501 and the alarm 502, and the up end right side intercommunication of water tank 2 has filler pipe 206.

In this embodiment: the type of the liquid level sensor 5 is: LU-U, when the washing water consumption in the water tank 2 is not enough, level sensor 5 gives second controller 501 with the information transfer that detects, and second controller 501 control alarm 502 sends the police dispatch newspaper, and the police dispatch newspaper sound that sends reminds the staff to add water in to water tank 2, when adding water, with water source and filler pipe 206 intercommunication, add water in to water tank 2 to reached the water yield in convenient automated inspection water tank 2 and reminded the staff to the effect of adding water in water tank 2.

As a technical optimization scheme of the utility model, bottom plate 401's lower terminal surface middle part runs through and has seted up opening 402, and the lower extreme of outlet pipe 204 passes opening 402 and extends to bottom plate 401's below.

In this embodiment: an opening 402 is formed in the middle of the lower end face of the bottom plate 401 in a penetrating mode, and therefore the water outlet pipe 204 can extend to the lower portion of the bottom plate 401 conveniently.

As a technical optimization scheme of the utility model, the equal fixedly connected with support column 6 in the up end left and right sides of grinding barrel 106, the up end of two support columns 6 and conveyer pipe 201's lower terminal surface fixed connection.

In this embodiment: one end of the delivery pipe 201 is conveniently fixed to the upper end of the grinding barrel 106 by two support posts 6.

The utility model discloses a theory of operation and use flow: when the ground materials in the grinding barrel 106 are conveyed out, the weight of the grinding barrel 106 is reduced, the four pressure sensors 4 transmit detected information to the first controller 403, the first controller 403 controls the feed pump 104 to be opened, the next batch of materials to be ground are automatically conveyed into the grinding barrel 106 through the feed pipe 105 to be ground, when the grinding of the materials in the machine body 1 is completed, a worker screws and removes the sealing cover 205, then the water pump 207 is opened, the water pump 207 conveys the cleaning water in the water tank 2 through the conveying pipe 201, then the cleaning water in the conveying pipe 201 enters the branch pipes 202 through the water pressure respectively, and then the cleaning water is sprayed downwards through the plurality of nozzles 203 to wash the materials remained on the inner wall of the grinding barrel 106 and the plurality of dispersion discs 103, the washed waste water is conveyed out of the grinding barrel 106 through the water outlet pipe 204 to be collected, and after the grinding barrel 106 and the plurality of dispersion discs 103 are washed, open hot air blower 3 and dry to remaining moisture in grinding barrel 106, when the washing water consumption in the water tank 2 was not enough, level sensor 5 transmitted the information that detects for second controller 501, and second controller 501 control alarm 502 sends the police dispatch newspaper, and the police dispatch newspaper sound of sending reminds the staff to add water in the water tank 2, when adding water, with water source and filler pipe 206 intercommunication, add water in the water tank 2.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a vertical sand mill of improvement type, includes grinding barrel (106) and organism (1), organism (1) is located the right side of grinding barrel (106), motor (101) are installed on the lower terminal surface left side of organism (1), the output of motor (101) can be dismantled and is connected with pivot (102), the lower extreme of pivot (102) runs through grinding barrel (106) and extends to the inside of grinding barrel (106), a plurality of dispersion discs (103) are installed to the lateral wall of pivot (102), a plurality of characterized in that, the up end fixedly connected with water tank (2) of organism (1), the left side intercommunication of water tank (2) has conveyer pipe (201), suction pump (207) are installed to the lateral wall of conveyer pipe (201), conveyer pipe (201) lateral wall intercommunication has a plurality of minutes pipe (202), and is a plurality of the lower extreme of minute pipe (202) all runs through grinding barrel (106) and extends to the inside of grinding barrel (106), the lower end face of each branch pipe (202) is provided with a spray head (203), the spray heads (203) are respectively positioned at the left side and the right side of the rotating shaft (102), the middle part of the lower end face of the grinding barrel (106) is communicated with a water outlet pipe (204), and the lower end face of the water outlet pipe (204) is in threaded connection with a sealing cover (205).

2. The improved vertical sand mill according to claim 1, characterized in that four pressure sensors (4) are uniformly distributed on the lower end surface of the grinding barrel (106), a bottom plate (401) is mounted on the lower end surface of the four pressure sensors (4), four support legs (404) are uniformly distributed on the lower end surface of the bottom plate (401), a first controller (403) is mounted on the left side of the grinding barrel (106), a feeding pump (104) is mounted on the front end surface of the machine body (1), a feeding pipe (105) is mounted on the other end of the feeding pump (104), the left end of the feeding pipe (105) is communicated with the right side of the grinding barrel (106), and the four pressure sensors (4), the first controller (403) and the feeding pump (104) are electrically connected.

3. The improved vertical sand mill according to claim 2, characterized in that a hot air blower (3) is connected through the left side of the grinding barrel (106), and the hot air blower (3) is located above the first controller (403).

4. The improved vertical sand mill according to claim 1, characterized in that a liquid level sensor (5) is installed at the top end of the inside of the water tank (2), a second controller (501) and an alarm (502) are installed on the upper end surface and the front end surface of the water tank (2) respectively, the liquid level sensor (5), the second controller (501) and the alarm (502) are electrically connected, and a water feeding pipe (206) is communicated with the right side of the upper end surface of the water tank (2).

5. The improved vertical sand mill as claimed in claim 2, wherein an opening (402) is formed through the middle of the lower end surface of the bottom plate (401), and the lower end of the water outlet pipe (204) passes through the opening (402) and extends to the lower part of the bottom plate (401).

6. The improved vertical sand mill as claimed in claim 1, characterized in that the left and right sides of the upper end surface of the grinding barrel (106) are fixedly connected with supporting columns (6), and the upper end surfaces of the two supporting columns (6) are fixedly connected with the lower end surface of the conveying pipe (201).