CN214051905U

CN214051905U - Horizontal sand mill of large-traffic coating

Info

Publication number: CN214051905U
Application number: CN202022472330.4U
Authority: CN
Inventors: 刘文栋
Original assignee: Shentu New Materials Cangzhou Co Ltd
Current assignee: Shentu New Materials Cangzhou Co Ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-08-27
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a horizontal sand mill of large-traffic coating, including connecing the material frame, connect the upper end symmetrical welding of material frame to have the bracing piece, the one end welding of bracing piece has the grinding case, and the side-mounting of grinding case has the motor, and the rotation fixed mounting of motor has the actuating lever, and the surface of actuating lever is provided with the auger delivery oar, and the inboard symmetrical welding of grinding case has first screening plate and second screening plate. When the device uses, grinding media are added into the grinding box through the first feed inlet and the second feed inlet, the driving rod and the screw conveying paddle are driven to rotate through the motor, after the large-particle grinding media are ground, materials meeting the first screening plate can be pushed leftwards, the materials are ground through the small-particle grinding media again, then the materials are continuously pushed leftwards through the second screening plate again and are discharged through the discharge valve, and therefore the materials can be prevented from being stacked at the discharge valve.

Description

Horizontal sand mill of large-traffic coating

Technical Field

The utility model relates to a sand mill technical field specifically is a horizontal sand mill of large-traffic coating.

Background

The sand mill inputs the solid-liquid phase mixed material which is pre-dispersed and wetted by the stirrer into the cylinder by using a material pump, and the material and the grinding medium in the cylinder are stirred by the disperser rotating at a high speed, so that the solid particles in the material and the grinding medium generate stronger collision, friction and shearing actions, and the purpose of accelerating the grinding of particles and the dispersion of aggregates is achieved.

But current sand mill is in the continuity production process, and the material promotes grinding medium easily and removes towards the discharge gate, and some fail to grind up to standard fixed granule also can gather in discharge gate department, after a period of grinding time, though not up to standard solid particle finally also can be ground and accomplish, but can influence the work efficiency of the continuous grinding ejection of compact.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal sand mill of large-traffic coating to solve the problem that the continuity grinds discharge efficiency and hangs down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal sand mill of large-traffic coating, is including connecing the material frame, the upper end symmetric welding that connects the material frame has the bracing piece, the one end welding of bracing piece has the grinding case, the side-mounting of grinding case has the motor, the rotation fixed mounting of motor has the actuating lever, the surface of actuating lever is provided with the auger delivery oar, the inboard symmetric welding of grinding case has first screening plate and second screening plate, can avoid not being conform to the coating pile collection that grinds the standard and influence row material in bleeder valve department through the setting of first screening plate and second screening plate.

Preferably, the upper surface of the grinding box is provided with a first feed opening and a second feed opening respectively, the first feed opening and the second feed opening are used for adding grinding media with different particle sizes into the grinding box, and the coating is placed into the grinding box from the second feed opening.

Preferably, the lower surface of the grinding box is provided with a discharge valve and a drain valve, the discharge valve is used for discharging the paint ground and formed by the grinding box, and the drain valve is used for discharging the sewage for cleaning the inside of the grinding box out of the grinding box.

Preferably, the surface of the material receiving frame is provided with a material groove and a recovery groove, the inner side of the recovery groove is provided with a filter frame, the surface of the filter frame is provided with a filter screen and filter cotton, cleaning water is discharged downwards into the inner side of the recovery groove from a blowoff valve, the cleaning water is filtered through the filter cotton and the filter screen, and the water resource utilization rate can be improved through multiple use.

Preferably, the immersible pump is installed to the inboard of accumulator, and the delivery port of immersible pump is connected with the conveyer pipe, and the one end of conveyer pipe is connected with the grinding case, is about to the water pumping in the accumulator to wash in the grinding case through the immersible pump.

Preferably, the discharge valve is positioned above the material tank, and the material in the grinding box can be poured into the inner side of the material tank to be collected by opening the discharge valve.

Preferably, the blowoff valve is located on the left side of the upper end filter frame of the recovery tank, the grinding water in the grinding box is discharged downwards into the inner side of the recovery tank through the blowoff valve, and the sewage entering the recovery tank is filtered through the filter screen and the filter cotton.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, grinding media are added into the grinding box through the first feed opening and the second feed opening, the driving rod and the spiral conveying paddle are driven to rotate through the motor, after large-particle grinding media are ground, materials which accord with the first screening plate can be pushed leftwards, are ground through small-particle grinding media again, and are continuously pushed leftwards through the second screening plate again and are discharged through the discharge valve, so that the materials can be prevented from being stacked at the discharge valve;

clear up inside the water suction grinding box in with the accumulator through the immersible pump, the water after the clearance is inboard to the accumulator of discharging downwards, then filters through filter pulp and filter screen to this utilization ratio that improves the water resource when can clearing up the grinding box.

Drawings

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

fig. 2 is a sectional view of the overall structure of the present invention.

In the figure: 1 grinding box, 12 first charge door, 13 second charge door, 14 bleeder valves, 15 blowoff valves, 16 first screening boards, 17 second screening boards, 2 connect material frame, 21 material grooves, 22 accumulator tank, 23 bracing pieces, 3 motors, 31 actuating levers, 32 spiral conveying oar, 4 filter frames, 41 filter pulp, 42 filter screens, 5 immersible pumps, 51 conveyer pipes.

Detailed Description

Please refer to fig. 1, a horizontal sand mill for large-flow paint, comprising a material receiving frame 2, wherein a support rod 23 is symmetrically welded at the upper end of the material receiving frame 2, a grinding box 1 is welded at one end of the support rod 23, a motor 3 is installed at the side surface of the grinding box 1, a drive rod 31 is fixedly installed by the rotation of the motor 3, a screw conveying paddle 32 is arranged on the surface of the drive rod 31, a first screening plate 16 and a second screening plate 17 are symmetrically welded at the inner side of the grinding box 1, and the influence of the paint not meeting the grinding standard on discharging at a discharging valve 14 can be avoided by the arrangement of the first screening plate 16 and the second screening plate 17.

Referring to fig. 1 and 2, the upper surface of the grinding box 1 is provided with a first feeding port 12 and a second feeding port 13, respectively, the first feeding port 12 and the second feeding port 13 are used for feeding grinding media with different particle sizes into the grinding box 1, and the coating material is fed into the grinding box 1 through the second feeding port 13.

Referring to fig. 1, a discharge valve 14 and a drain valve 15 are installed on the lower surface of the grinding box 1, the discharge valve 14 is used for discharging the paint formed by grinding the grinding box 1, and the drain valve 15 is used for discharging the sewage from the inside of the grinding box 1 to the outside of the grinding box 1.

Referring to fig. 2, the material tank 21 and the recovery tank 22 are disposed on the surface of the material receiving frame 2, the filter frame 4 is mounted on the inner side of the recovery tank 22, the filter screen 42 and the filter cotton 41 are disposed on the surface of the filter frame 4, the cleaning water is discharged from the blowoff valve 14 to the inner side of the recovery tank 22, and the cleaning water is filtered by the filter cotton 41 and the filter screen 42, so that the water resource utilization rate can be improved by multiple use.

Referring to fig. 2, a submersible pump 5 is installed inside the recovery tank 22, a water outlet of the submersible pump 5 is connected to a delivery pipe 51, one end of the delivery pipe 51 is connected to the grinding tank 1, and water in the recovery tank 22 is pumped into the grinding tank 1 by the submersible pump 5 for cleaning and flushing.

Referring to fig. 1 and 2, the discharge valve 14 is located above the material tank 21, and the material in the grinding box 1 can be poured into the material tank 21 for collection by opening the discharge valve 14.

Referring to fig. 2, the blowoff valve 15 is located at the left side of the upper end filter frame 4 of the recovery tank 22, and the grinding water in the grinding box 1 is discharged downward into the recovery tank 22 through the blowoff valve 15, and the sewage entering the recovery tank 22 is filtered through the filter net 42 and the filter cotton 41.

The utility model discloses when concrete implementation: when the device is used, a small-particle grinding medium and a large-particle grinding medium are respectively added into the grinding box 1 through the first feed opening 12 and the second feed opening 13, then a coating is added into the grinding box 1 through the second feed opening 13, the driving rod 31 and the spiral conveying paddle 32 are driven to rotate through the motor 3, the small-particle grinding medium and the large-particle grinding medium are stirred, the coating is ground by the large-particle grinding medium, then the material which meets the screening standard of the first screening plate 16 is continuously pushed leftwards through the first screening plate 16 under the rotation of the spiral conveying paddle 32, then the material is ground again by the small-particle grinding medium, then the material is continuously pushed leftwards through the second screening plate 17 again, and then the material is discharged through the discharge valve 14, so that the material can be prevented from being accumulated at the discharge valve 14;

when needing to clear up grinding case 1 inside, utilize the conveyer pipe 51 suction to grind the incasement 1 through the water of immersible pump 5 in with accumulator 22, then drive auger delivery oar 32 through the linkage of motor 3 and clear up it, the water after the clearance is discharged the accumulator 22 inboard downwards, then filters through filter pulp 41 and filter screen 42 to this utilization ratio that improves the water resource when can clearing up grinding case 1.

Claims

1. The utility model provides a horizontal sand mill of large-traffic coating, includes connects material frame (2), its characterized in that: the material receiving frame is characterized in that supporting rods (23) are symmetrically welded at the upper end of the material receiving frame (2), a grinding box (1) is welded at one end of each supporting rod (23), a motor (3) is installed on the side surface of the grinding box (1), a driving rod (31) is fixedly installed on the rotation of the motor (3), a spiral conveying paddle (32) is arranged on the surface of the driving rod (31), a first screening plate (16) and a second screening plate (17) are symmetrically welded at the inner side of the grinding box (1), a first feed inlet (12) and a second feed inlet (13) are respectively arranged on the upper surface of the grinding box (1), a discharge valve (14) and a blow-down valve (15) are installed on the lower surface of the grinding box (1), a material groove (21) and a recovery groove (22) are arranged on the surface of the material receiving frame (2), and a filter frame (4) is installed on the inner side of the recovery groove (22), the surface of filter frame (4) is provided with filter screen (42) and crosses filter pulp (41), immersible pump (5) are installed to the inboard of accumulator (22), and the delivery port of immersible pump (5) is connected with conveyer pipe (51), and the one end of conveyer pipe (51) is connected with grinding case (1), bleeder valve (14) are located the top of material groove (21), blowoff valve (15) are located the left side of filter frame (4) in the upper end of accumulator (22).