CN220478976U

CN220478976U - Aggregate structure and superfine ball mill for preparing zirconia powder

Info

Publication number: CN220478976U
Application number: CN202321978898.0U
Authority: CN
Inventors: 曹芝玥; 曹希光
Original assignee: Jiaozuo Saiyu New Material Technology Co ltd
Current assignee: Jiaozuo Saiyu New Material Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-13
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of aggregate, in particular to an aggregate structure and a superfine ball mill for preparing zirconia powder, which comprises a ball mill tank body, a feed inlet, a connecting conduit, an elbow pipe and an aggregate filtering device, wherein a preset positioning component can be installed when the ground material does not meet the standard requirement in the current design, and the aggregate filtering device is used for grinding the raw material in the grinding machine again, so that the time for reworking the material and adding steel balls can be saved, the overall working efficiency is improved, the problem of blockage or incomplete collection of the raw material can be avoided, the overall collection efficiency of the raw material can be greatly improved due to the vertically downward design of a discharge port, and the problem of waste of the material can be avoided.

Description

Aggregate structure and superfine ball mill for preparing zirconia powder

Technical Field

The utility model relates to the technical field of aggregate, in particular to an aggregate structure and a superfine ball mill for preparing zirconia powder.

Background

Zirconia has physical and chemical properties such as high melting point, corrosion resistance, oxidation resistance, low high-temperature steam pressure, good particle conductivity, and the like, and is widely used in various fields. The nano zirconia powder has the advantages of low sintering temperature, high product strength and the like, but has high production cost, along with the progress of ball mill technology and the cooperation of a dispersing process, equipment called a superfine ball mill, also called a superfine pulverizer, is adopted for the production and manufacture of the material in the current society, and consists of a transmission device, a rotating device, a feeding device, a discharging device and other main parts.

When the collection of zirconia powder is faced, the discharge gate of superfine ball mill sets up in the one end of staving generally, but the discharge gate of this design if too little can lead to grinding media to gather in discharge gate department, if the discharge gate is too big, can lead to grinding media to run off in discharge gate department, both can influence grinding effect and production efficiency, there is the uneven problem of diameter size to the material that has been collected simultaneously, need to do the reworking again to the great raw materials of diameter this moment, and need to add the steel ball that corresponds the aperture again in the ball mill and grind, lead to consuming time and effort, influence work overall efficiency.

Therefore, the utility model provides an aggregate structure and a superfine ball mill for preparing zirconia powder, which are used for solving the problems.

Disclosure of Invention

The utility model aims to provide an aggregate structure and a superfine ball mill for preparing zirconia powder, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a structure gathers materials, includes ball mill jar body, feed inlet, connecting catheter, return bend and aggregate filter equipment, ball mill jar body one end fixed connection feed inlet, auxiliary fixed slot has been seted up to the other end top, and inside is fixed with the screen cloth, connecting catheter top fixed connection auxiliary fixed block, return bend one end fixed connection fixed collar, and the return bend top is fixed with the intake pipe.

Preferably, the aggregate filter device comprises an aggregate filter drum, a first filter plate, a second filter hole, a rotary shaft, a rotary blade, a motor and a third filter hole, wherein the filter drum is fixed inside the aggregate filter drum, the first filter plate is arranged on the wall of the filter drum body, the first filter plate is fixedly connected in the middle of the wall of the filter drum, the second filter hole is arranged on the first filter plate, the rotary blade is fixedly connected with the side wall of the rotary shaft, the motor is fixedly connected below the rotary shaft, and the third filter hole is arranged on the barrel plate at the lower end of the filter drum.

Preferably, the fixed lantern ring is connected with the ball mill tank body through the preset assembly of locating that sets up, the preset assembly of locating includes first supplementary fixed body, first through-hole, bolt, spring, elastic gasket, screw thread through-hole, second supplementary fixed body and second through-hole, first through-hole has been seted up to first supplementary fixed body one end, the one end of bolt lower extreme fixed connection spring, the elastic gasket is connected fixedly to second supplementary fixed body top, and the inside second through-hole of having seted up of second supplementary fixed body, screw thread through-hole has been seted up to elastic gasket below.

Preferably, the preset position components are symmetrically distributed at two ends of the tank body of the ball mill, the first auxiliary fixing body is in fit and clamping connection with the second through hole, and the bolt is in threaded connection with the threaded through hole.

Preferably, the first filter screen holes are uniformly and symmetrically distributed on the outer side of the filter cylinder, the pore sizes of the first filter screen holes and the third filter screen holes are consistent, the pore sizes of the screen mesh are larger than those of the second filter screen holes, and the pore sizes of the second filter screen holes are larger than those of the third filter screen holes.

Preferably, the rotary blades are symmetrically distributed on the outer side of the rotary shaft, and the lowest end of the aggregate filter barrel is a discharge hole, so that zirconia powder can be directly collected.

Preferably, a motor is arranged at the top end of the inner side of the aggregate filter barrel and is meshed with the filter cylinder by a gear, steel balls are stored in the filter cylinder, and meanwhile, the filter cylinder can rotate.

A superfine ball mill for preparing zirconia powder contains an aggregate structure.

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

according to the aggregate structure and the superfine ball mill for preparing zirconia powder, the problem that the collected raw materials are not in compliance with the regulations after the original inspection and need to be reworked into the barrel body of the ball mill again is avoided, and the corresponding steel balls are added for regrinding, and when the ground raw materials do not meet the standard requirements, a preset positioning assembly can be installed in the current design, and the raw materials in the grinding machine are regrinded through an aggregate filtering device, so that the time for reworking the materials and adding the steel balls can be saved, the overall working efficiency is improved, meanwhile, the problem of blockage or incomplete collection of the raw materials cannot occur, the overall collection efficiency of the raw materials can be greatly improved due to the vertically downward design of the discharge port, and the problem of material waste is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of the structural joint of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

fig. 4 is an enlarged partial schematic view of the structural connection of fig. 3 in accordance with the present utility model.

In the figure: the ball mill tank 1, a feed inlet 2, a connecting conduit 3, an elbow 4, an aggregate filter tank 5, a fixed collar 6, a first auxiliary fixing body 7, a first through hole 8, an air inlet pipe 9, an auxiliary fixing block 10, an auxiliary fixing groove 11, a screen 12, a bolt 13, a spring 14, an elastic gasket 15, a threaded through hole 16, a second auxiliary fixing body 17, a second through hole 18, a filter cartridge 19, a first filter mesh 20, a first filter plate 21, a second filter mesh 22, a rotary shaft 23, a rotary blade 24, a motor 25 and a third filter mesh 26.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the material collecting structure comprises a ball mill tank body 1, a feed inlet 2, a connecting conduit 3, an elbow 4 and a material collecting and filtering device, wherein one end of the ball mill tank body 1 is fixedly connected with the feed inlet 2, an auxiliary fixing groove 11 is formed above the other end of the ball mill tank body, a screen 12 is fixed inside the ball mill tank body, an auxiliary fixing block 10 is fixedly connected above the connecting conduit 3, one end of the elbow 4 is fixedly connected with a fixing collar 6, and an air inlet pipe 9 is fixed above the elbow 4; the aggregate filter device comprises an aggregate filter barrel 5, a filter barrel 19, a first filter screen hole 20, a first filter plate 21, a second filter screen hole 22, a rotary shaft 23, a rotary blade 24, a motor 25 and a third filter screen hole 26, wherein the filter barrel 19 is fixed in the aggregate filter barrel 5, the first filter screen hole 20 is formed in the barrel wall of the filter barrel 19, the first filter plate 21 is fixedly connected in the middle of the inside of the filter barrel 19, the second filter screen hole 22 is formed in the first filter plate 21, the rotary blade 24 is fixedly connected with the side wall of the rotary shaft 23, the motor 25 is fixedly connected below the rotary shaft 23, and the third filter screen hole 26 is formed in the barrel plate at the lower end of the filter barrel 19; the fixed lantern ring 6 is connected with the ball mill tank 1 through a preset assembly, the preset assembly comprises a first auxiliary fixed body 7, a first through hole 8, a bolt 13, a spring 14, an elastic gasket 15, a threaded through hole 16, a second auxiliary fixed body 17 and a second through hole 18, the first through hole 8 is formed in one end of the first auxiliary fixed body 7, one end of the spring 14 is fixedly connected to the lower end of the bolt 13, the elastic gasket 15 is fixedly connected to the upper part of the second auxiliary fixed body 17, a second through hole 18 is formed in the second auxiliary fixed body 17, and the threaded through hole 16 is formed in the lower part of the elastic gasket 15; the preset assembly is symmetrically distributed at two ends of the ball mill tank body 1, the first auxiliary fixing body 7 is in fit and clamping connection with the second through hole 18, and the bolt 13 is in threaded connection with the threaded through hole 16; the first filter holes 20 are uniformly and symmetrically distributed on the outer side of the filter cylinder 19, the pore sizes of the first filter holes 20 and the third filter holes 26 are consistent, the pore size of the screen 12 is larger than that of the second filter holes 22, and the pore size of the second filter holes 22 is larger than that of the third filter holes 26; the rotary blades 24 are symmetrically distributed on the outer side of the rotary shaft 23, the lowest end of the aggregate filter barrel 5 is a discharge hole, zirconium oxide powder can be directly collected, a motor is mounted on the top end of the inner side of the aggregate filter barrel 5 and meshed with the filter barrel 19, steel balls are stored in the filter barrel 19, and meanwhile the filter barrel 19 can rotate.

The utility model designs an aggregate structure and a superfine ball mill for zirconia powder preparation, when raw materials are processed and collected, firstly, materials are poured into a ball mill tank body 1 from a feed inlet 2, steel balls are arranged in the ball mill tank body 1, the materials can be ground and processed through centrifugal force and gravity in the rotating process of the ball mill tank body 1, after grinding for a corresponding time, whether the size of the materials coming out of a screen 12 meets the standard requirement or not is preliminarily observed, if the size of the materials does not meet the standard requirement, the ball mill tank body 1 and an aggregate filtering device can be connected through a connecting pre-positioning component, an auxiliary fixing block 10 is connected with an auxiliary fixing groove 11 to form preliminary connection, a bolt 13 passes through an elastic gasket 15 and is in threaded connection with a threaded through hole 16, the raw materials pass through a connecting guide pipe 3 and enter a filter cylinder 19 through an elbow 4 in an accelerating way under the auxiliary effect of an air inlet pipe 9, because the filter cylinder 19 is provided with the steel balls and can perform rotary motion, the raw materials can be ground again on the filter cylinder 19 until the raw materials can reach the second layer below through the first filter plate 21, the intermittent rotary grinding of the rotary blade 24 is performed again, the materials which reach the standard requirement can pass through the third filter hole 26, and finally the raw materials which reach the standard requirement can be discharged from the lower part of the aggregate filter drum 5, so as to collect the materials, perform repeated grinding, filtering and screening on the raw materials, avoid manual reworking of the materials which do not meet the standard regulation into the ball mill tank body, and add the steel balls again for operation, so that the time and effort are consumed, the design can achieve the purposes of more standard and uniformity on the collected materials on the premise of reducing the labor force of workers, and simultaneously improve the overall working efficiency, the vertical downward of the discharge hole, the maximization of ejection of compact aggregate can be guaranteed, the problem of ejection of compact jam takes place to avoid.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aggregate structure, characterized in that: including ball mill jar body (1), feed inlet (2), connecting pipe (3), return bend (4) and collection filter equipment, supplementary fixed slot (11) have been seted up to ball mill jar body (1) one end fixed connection feed inlet (2), and inside be fixed with screen cloth (12), connecting pipe (3) top fixed connection auxiliary fixed block (10), return bend (4) one end fixed connection fixed lantern ring (6), and return bend (4) top is fixed with intake pipe (9).

2. An aggregate structure according to claim 1, characterized in that: the utility model discloses a filter device gathers materials, including aggregate filter vat (5), filter cartridge (19), first filter mesh (20), first filter (21), second filtration pore (22), rotation axis (23), rotary blade (24), motor (25) and third filtration pore (26), aggregate filter vat (5) inside is fixed with filter cartridge (19), first filter mesh (20) have been seted up to filter cartridge (19) barrel wall, and filter cartridge (19) inside intermediate fixed connection first filter (21), second filtration pore (22) have been seted up to first filter (21), rotation axis (23) lateral wall fixed connection rotary blade (24), and rotation axis (23) below fixed connection motor (25), third filtration pore (26) have been seted up to filter cartridge (19) lower extreme barrel board.

3. An aggregate structure according to claim 1, characterized in that: the ball mill is characterized in that the fixed lantern ring (6) is connected with the ball mill tank body (1) through a preset assembly, the preset assembly comprises a first auxiliary fixing body (7), a first through hole (8), a bolt (13), a spring (14), an elastic gasket (15), a threaded through hole (16), a second auxiliary fixing body (17) and a second through hole (18), the first through hole (8) is formed in one end of the first auxiliary fixing body (7), one end of the spring (14) is fixedly connected to the lower end of the bolt (13), the elastic gasket (15) is fixedly connected to the upper portion of the second auxiliary fixing body (17), the second through hole (18) is formed in the second auxiliary fixing body (17), and the threaded through hole (16) is formed in the lower portion of the elastic gasket (15).

4. A collection structure according to claim 3, wherein: the preset components are symmetrically distributed at two ends of the ball mill tank body (1), the first auxiliary fixing body (7) is in fit and clamping connection with the second through hole (18), and the bolt (13) is in threaded connection with the threaded through hole (16).

5. An aggregate structure according to claim 2, characterized in that: the first filter holes (20) are uniformly and symmetrically distributed on the outer side of the filter cylinder (19), the pore sizes of the first filter holes (20) and the third filter holes (26) are consistent, the pore size of the screen (12) is larger than that of the second filter holes (22), and the pore size of the second filter holes (22) is larger than that of the third filter holes (26).

6. An aggregate structure according to claim 2, characterized in that: the rotary blades (24) are symmetrically distributed on the outer side of the rotary shaft (23), and the lowest end of the aggregate filter barrel (5) is a discharge hole, so that zirconia powder can be directly collected.

7. An aggregate structure according to claim 2, characterized in that: the motor is arranged at the top end of the inner side of the aggregate filter barrel (5), the aggregate filter barrel is meshed with the filter cylinder (19) through a gear, steel balls are stored in the filter cylinder (19), and meanwhile the filter cylinder (19) can rotate.

8. A superfine ball mill for preparing zirconia powder is characterized in that: an aggregate structure comprising any of the preceding claims 1-7.