CN216419614U

CN216419614U - Novel horizontal sand mill

Info

Publication number: CN216419614U
Application number: CN202122839615.1U
Authority: CN
Inventors: 苏大云; 李磊
Original assignee: Hubei Yuanchi Intelligent Technology Co ltd
Current assignee: Hubei Yuanchi Intelligent Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-03
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a novel horizontal sand mill, which is provided with a feed inlet on a first end cover, a discharger on a second end cover and a disperser in a sand grinding cavity consisting of a cylinder barrel, the first end cover and the second end cover through the sand mill comprising the cylinder barrel, the first end cover and the second end cover; the feeding from one side of the first end cover and the discharging from one side of the second end cover are realized, and the filter screen, the cooling pipe and the ultrasonic vibration rod are arranged on the discharging device, so that the filter screen can be replaced according to the requirement of grinding specification, the finished product is discharged while the sand mill is in operation, and the operation efficiency of equipment is improved; the ultrasonic vibrating spear can prevent the raw materials on the filter screen from adhering and accumulating to influence the filtering effect, and effectively reduce the maintenance frequency; the cooling pipe enables the finished product to be cooled before being discharged out of the sand mill, so that the step of standing and cooling after the finished product of the conventional sand mill is discharged is eliminated, and the production efficiency is improved.

Description

Novel horizontal sand mill

Technical Field

The utility model relates to a sand mill technical field specifically is a horizontal sand mill.

Background

The fine powder grinding equipment is developed based on the working principle of a ball mill as important processing equipment in the industries of coatings, chemical engineering, abrasive grinding tools, pharmacy, food and the like, the grinding mill has finer grinding granularity and better grinding quality compared with the ball mill, and the types of the grinding mill mainly comprise a vertical stirring grinding mill, a horizontal disc grinding mill and a horizontal pin grinding mill.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel horizontal sand mill to solve the inconvenient, the low problem of production efficiency of the horizontal sand mill axle center ejection of compact operation of tradition that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel horizontal sand mill comprises a base, a transmission case, a motor, a driving case and a sand mill, wherein the transmission case, the driving case and the sand mill are arranged on the base, the motor is arranged on the driving case, a driving wheel is arranged on a rotor shaft of the motor, a main shaft is arranged in the driving case, a driven wheel is arranged on the main shaft, the driving wheel and the driven wheel are both arranged in the transmission case, the driving wheel is connected with the driven wheel through a belt, the sand mill comprises a cylinder barrel, a first end cover and a second end cover, the first end cover and the second end cover are respectively connected with a cylinder barrel bolt to form a sand mill cavity, one side of the first end cover, which is far away from the cylinder barrel, is provided with a feeding pipe, one side of the second end cover, which is far away from the cylinder barrel, is provided with a discharging pipe, a sand mill cavity is internally provided with a disperser, the disperser comprises a first disperser and a second disperser, the second disperser is a hollow cylinder with an opening at one end, the end of the first disperser close to the first end cover is provided with a shaft sleeve, the shaft sleeve freely rotates on the first end cover, the main shaft is fixedly connected with the shaft sleeve and completely penetrates through the first disperser, the end of the first disperser far away from the first end cover is connected with the second disperser through a bolt, the end of the second disperser connected with the first disperser is provided with a gland, the gland is connected with the main shaft through a bolt, the second disperser is provided with a through hole penetrating through the wall of the container, and the outer surfaces of the first disperser and the second disperser are respectively provided with a dispersing column.

Furthermore, the discharger comprises a discharger seat, the discharger seat is fixedly connected with the second end cover, the discharge pipe is fixedly arranged on the discharger seat, a filter screen support is arranged on the discharger seat, the filter screen support extends to the inside of the second disperser from the discharger seat, one end, far away from the discharger seat, of the filter screen support is provided with a filter screen support baffle, a filter screen is arranged on the filter screen support, and the filter screen extends to the filter screen support baffle from the discharger seat.

Furthermore, an ultrasonic vibration rod is arranged between the material base and the filter screen support baffle, and one end of the ultrasonic vibration rod is arranged on the material base.

Furthermore, a cooling pipe is arranged between the material feeder seat and the filter screen support baffle, a cooling liquid inlet and a cooling liquid outlet of the cooling pipe are both arranged on the material feeder seat, and the part of the cooling pipe, which is positioned in the sand grinding cavity, is U-shaped or spiral.

Furthermore, the cylinder barrel comprises an outer cylinder barrel and an inner cylinder barrel, a water inlet and a water outlet are formed in the outer cylinder barrel, the water inlet and the water outlet are symmetrically arranged in the vertical direction, and a cooling water cavity is formed between the outer cylinder barrel and the inner cylinder barrel.

Further, the first disperser is a hollow cylinder.

Furthermore, the second end cover is provided with a grinding bead discharge pipe.

The utility model has the advantages that:

(1) the utility model discloses a setting up the sand mill including cylinder, first end cover and second end cover, set up the feed inlet on first end cover, set up the discharger on the second end cover, set up the deconcentrator in the sand milling intracavity that cylinder, first end cover and second end cover are constituteed; realized by the one side feeding of first end cover, the one side ejection of compact of second end cover, solved the main shaft and made the difficulty, the inconvenient problem of later maintenance, the deconcentrator adopts split type cavity design simultaneously, reduces deconcentrator weight, the change and the maintenance of the part of also being convenient for when improving operating efficiency.

(2) The utility model also arranges a filter screen, a cooling pipe and an ultrasonic vibration rod on the discharging device, the filter screen can be replaced according to the requirement of the grinding specification, the finished product can be discharged when the sand mill runs, and the running efficiency of the equipment is improved; the ultrasonic vibrating spear can prevent the raw materials on the filter screen from adhering and accumulating to influence the filtering effect, and effectively reduce the maintenance frequency; the cooling pipe enables the finished product to be cooled before being discharged out of the sand mill, so that the step of standing and cooling after the finished product of the conventional sand mill is discharged is eliminated, and the production efficiency is improved.

Drawings

Fig. 1 is a perspective view of the novel horizontal sand mill provided by the utility model.

Fig. 2 is the utility model provides a novel horizontal sand mill's cross-sectional view.

Fig. 3 is a cross-sectional view of the sand mill of the novel horizontal sand mill provided by the utility model.

Fig. 4 is an enlarged view of a position a of a cross-sectional view of the sand mill of the novel horizontal sand mill provided by the utility model.

Fig. 5 is a cross-sectional view of the disperser of the horizontal sand mill of the present invention.

Fig. 6 is a cross-sectional view of the discharging device of the novel horizontal sand mill provided by the utility model.

In the figure: the device comprises a base 1, a transmission case 2, a motor 3, a driving wheel 301, a driving case 4, a main shaft 401, a driven wheel 402, a gland 403, a sand mill 5, a cylinder 501, a water inlet 5011, a water outlet 5012, an outer cylinder 5013, an inner cylinder 5014, a first end cover 502, a feed pipe 5021, a second end cover 503, a disperser 504, a first disperser 5041, a shaft sleeve 5042, a second disperser 5043, a dispersing column 5044, a discharging device 505, a discharging pipe 5051, a discharging device seat 5052, a cooling pipe 5053, an ultrasonic vibration rod 5054, a filter screen support 5055, a filter screen support baffle 5056, a filter screen 5057, a sand grinding cavity 506 and a grinding bead discharging pipe 507.

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.

Example 1

Referring to fig. 1 and 2, the novel horizontal sand mill comprises a base 1, a transmission case 2, a motor 3, a driving case 4 and a sand mill 5, wherein the transmission case 2, the driving case 4 and the sand mill 5 are arranged on the base 1, the motor 3 is arranged on the driving case 4, a driving wheel 301 is arranged on a rotor shaft of the motor 3, a main shaft 401 is arranged in the driving case, a driven wheel 402 is arranged on the main shaft 401, the driving wheel 301 and the driven wheel 402 are both arranged in the transmission case, and the driving wheel 301 and the driven wheel 402 are connected through a belt.

Referring to fig. 3, the sand mill 5 of fig. 4 comprises a cylinder 501, a first end cap 502 and a second end cap 503, the first end cap 502 and the second end cap 503 are respectively bolted with the cylinder 501 to form a sealed sand grinding chamber 506, a disperser 504 and a grinding bead are arranged in the sand grinding chamber 506, the grinding bead is made of zirconia beads, glass beads or zirconium silicate beads, the cylinder 501 comprises an outer cylinder 5013 and an inner cylinder 5014, the outer cylinder 5013 is provided with a water inlet 5011 and a water outlet 5012, the water inlet 5011 and the water outlet 5012 are symmetrically arranged in a direction perpendicular to the water inlet 5011 and the water outlet 5012, a cooling water chamber is arranged between the outer cylinder 5013 and the inner cylinder 5014, cooling water enters the cooling water chamber from the water inlet 5011 and then flows out from the water outlet 5012 under the action of gravity, the first end cap 502 and the second end cap 503 are fixedly arranged at two ends of the cylinder 501, one side of the first end cap 502 away from the cylinder 501 is provided with a feed pipe 5021, one side of the second end cap 503 away from the cylinder 501 is provided with a discharger 505 and a grinding bead discharge pipe 507, the bead drain 507 is in communication with the sanding chamber 506, the tap 505 extends from the second end cap 503 into the second disperser 5043, and a tap 5051 is provided in the tap 505.

Referring to fig. 5, the disperser 504 includes a first disperser 5041 and a second disperser 5043, the first disperser 5041 is a hollow cylinder, a bushing 5042 is provided at an end of the first disperser 5041 close to the first end cap 502, the bushing 5042 is rotatable on the first end cap 502, the main shaft 401 is fixedly connected to the bushing 5042 and completely penetrates the first disperser 5041, an end of the first disperser 5041 remote from the first end cap 502 is bolted to the second disperser 5043, an end of the second disperser 5043 connected to the first disperser 5041 is provided with a gland 403, the gland 403 is bolted to the main shaft 401, an end of the second disperser 5043 remote from the first disperser 5041 is completely open, a through hole 5045 penetrating the wall is provided in the second disperser 5043, the through hole 5045 is not sized to allow passage of grinding beads in the sanding chamber 506, and dispersing columns 5044 are provided on outer surfaces of the first disperser 5041 and the second disperser 5043.

When the material grinder is used, raw materials are added into the feeding pipe 5021, the motor 3 drives the main shaft 401 to enable the disperser 504 to rotate in the sanding cavity 506, grinding beads in the sanding cavity are driven by the disperser 504 to scatter and grind the raw materials, the ground raw materials enter the second disperser 5043 through the through hole 5045 when moving to the position where the second disperser 5043 is located, and the raw materials entering the second disperser 5043 are discharged out of the sand grinder 5 through the discharging pipe 5051 arranged on the discharging pipe 505 and the discharging pipe 5043.

Example 2

Referring to fig. 6, based on embodiment 1, the discharging device 505 includes a discharging device seat 5052, the discharging device seat 5052 is fixedly connected to the second end cap 503, the discharging tube 5051 is fixedly disposed on the discharging device seat 5052, a filter screen bracket 5055 is disposed on the discharging device seat 5052, the filter screen bracket 5055 extends from the discharging device seat 5052 to the inside of the second disperser 5043, a filter screen bracket baffle 5056 is disposed at an end of the filter screen bracket 5055 away from the discharging device seat 5052, a filter screen 5057 is disposed on the filter screen bracket 5055, the filter screen 5057 extends from the discharging device seat 5052 to the filter screen bracket baffle 5056, a cooling tube 5053 and an ultrasonic vibration rod 5054 are disposed between the discharging device seat 5052 and the filter screen bracket baffle 5056, the cooling tube 5053 and the ultrasonic vibration rod 5054 are fixedly disposed at an end of the discharging device seat 5052 away from the second end cap 503, a cooling liquid inlet and a cooling liquid outlet of the cooling tube 5053 are disposed on the discharging device seat 5052, and a portion of the cooling tube 5053 in the sand grinding cavity 506 is U-shaped or spiral.

The raw material entering the second disperser 5043 is screened by a filter screen 5057, the raw material meeting the grinding requirement is discharged out of the sand mill 5 through a discharge pipe 5051, the ultrasonic vibration rod 5054 can prevent the raw material on the filter screen 5057 from being attached and accumulated to influence the filtering effect, and the filter screen 5057 can replace filter screens with different apertures to meet the requirement.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel horizontal sand mill, includes base, transmission case, motor, drive case and sand mill, its characterized in that: the transmission case, the driving case and the sand mill are arranged on the base, the motor is arranged on the driving case, a rotor shaft of the motor is provided with a driving wheel, a main shaft is arranged in the driving case, the main shaft is provided with a driven wheel, the driving wheel and the driven wheel are both arranged in the transmission case, the driving wheel is rotationally connected with the driven wheel through a belt, the sand mill comprises a cylinder barrel, a first end cover and a second end cover, the first end cover and the second end cover are respectively connected with the cylinder barrel through bolts to form a sand mill cavity, one side of the first end cover, far away from the cylinder barrel, is provided with a feeding pipe, one side of the second end cover, far away from the cylinder barrel, is provided with a discharging pipe, a disperser is arranged in the sand mill cavity and comprises a first disperser and a second disperser, the second disperser is one end open-ended hollow cylinder, first disperser is close to the one end of first end cover is provided with the axle sleeve, the axle sleeve is in free rotation on the first end cover, the main shaft with axle sleeve fixed connection runs through completely first disperser, first disperser is kept away from the one end of first end cover with second disperser bolted connection, the second disperser with the one end that first disperser is connected is provided with the gland, the gland with main shaft bolted connection, be provided with the through-hole that runs through the wall on the second disperser, first disperser with the surface of second disperser all is provided with the dispersion post.

2. The novel horizontal sand mill as claimed in claim 1, wherein: the discharger comprises a discharger seat, the discharger seat is fixedly connected with the second end cover, the discharge pipe is fixedly arranged on the discharger seat, a filter screen support is arranged on the discharger seat, the filter screen support is extended to the inside of the second disperser, the filter screen support is far away from one end of the discharger seat and is provided with a filter screen support baffle, a filter screen is arranged on the filter screen support, and the filter screen is extended to the filter screen support baffle by the discharger seat.

3. The novel horizontal sand mill as claimed in claim 2, characterized in that: an ultrasonic vibration rod is arranged between the material feeder seat and the filter screen support baffle, and one end of the ultrasonic vibration rod is fixedly arranged on the material feeder seat.

4. The novel horizontal sand mill as claimed in claim 2 or 3, wherein: the cooling device is characterized in that a cooling pipe is arranged between the material feeder seat and the filter screen support baffle, a cooling liquid inlet and a cooling liquid outlet of the cooling pipe are both arranged on the material feeder seat, and the part of the cooling pipe, which is positioned inside the sand grinding cavity, is U-shaped or spiral.

5. The novel horizontal sand mill as claimed in claim 2, characterized in that: the cylinder barrel comprises an outer cylinder barrel and an inner cylinder barrel, a water inlet and a water outlet are formed in the outer cylinder barrel, the water inlet and the water outlet are symmetrically arranged in the vertical direction, and a cooling water cavity is formed between the outer cylinder barrel and the inner cylinder barrel.

6. The novel horizontal sand mill as claimed in claim 2, characterized in that: the first disperser is a hollow cylinder.

7. The novel horizontal sand mill as claimed in claim 2, characterized in that: and a grinding bead discharge pipe is arranged on the second end cover.