CN217549957U

CN217549957U - Split type welt of wet ball mill

Info

Publication number: CN217549957U
Application number: CN202220840630.XU
Authority: CN
Inventors: 张剑鑫
Original assignee: Jingjiang Yongxin Special Steel Co ltd
Current assignee: Jingjiang Yongxin Special Steel Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-10-11
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a split type welt of wet ball mill belongs to material crushing equipment technical field, solves the problem that the welt grinding particle size of current wet ball mill is not high and inconvenient change. The adoption includes the wet-type ball-milling machine wall, be equipped with first spiral hole on the wet-type ball-milling machine wall, connect the welt inner panel under the wet-type ball-milling machine wall, be equipped with second spiral hole on the welt inner panel, welt inner panel both sides have connect upper junction plate and lower connecting plate respectively, trapezoidal wave crest board and triangle-shaped cab apron have been connected under the welt inner panel, be equipped with third spiral hole on the trapezoidal wave crest board, triangle-shaped is crossed and is equipped with fourth spiral hole and recess on the cab apron, the fourth spiral hole is internal to be fixed with the spiral post, be equipped with the nut on the spiral post, the junk is crossed earlier by triangle-shaped during the use and is accelerated, again by trapezoidal wave crest board milling particle size improvement, rotatory nut drives the spiral post when will changing, the welt inner panel, the wet-type ball-milling machine wall, trapezoidal wave crest board and triangle-shaped cab apron are separated, thereby reach the mesh that improves milling particle size and convenient the change.

Description

Split type welt of wet ball mill

Technical Field

The utility model relates to a in material crushing equipment technical field, specifically be a split type welt of wet ball mill.

Background

The ball mill is divided into a wet ball mill and a dry ball mill, and is widely applied to grinding machinery in the industries of electric power, metallurgy, building materials, chemical engineering and the like, a lining plate of the wet ball mill is an extremely important part for protecting a cylinder body of the wet ball mill from being worn and lost by ground materials, but the lining plate of the wet ball mill is often worn and worn when being used, so that the granularity of produced products is uneven, the production efficiency is reduced, and the energy consumption is overlarge, so that a split type lining plate is very important.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a split type welt of wet ball mill has solved the difficult problem of changing of current wet ball mill welt.

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

the utility model provides a split type welt of wet-type ball mill, includes wet-type ball mill wall 1, be equipped with first spiral hole 8 on the wet-type ball mill wall 1, liner plate inner panel 5 has been connected down to wet-type ball mill wall 1, be equipped with second spiral hole 9 on the liner plate

inner panel

5, 5 both sides of liner plate inner panel have connect upper junction plate 13 and lower connecting plate 6 respectively, trapezoidal crest plate 7 and triangle-shaped cab apron 4 have been connected down to liner plate inner panel 5, be equipped with third spiral hole 10 on the trapezoidal crest plate 7, triangle-shaped is crossed and is equipped with fourth spiral hole 11 and recess 12 on the cab apron 4, fourth spiral hole 11 internal fixation has spiral post 9, be equipped with nut 3 on the spiral post 9.

Preferably, the nut 3 is rectangular in shape.

Preferably, the shape of the groove 12 is rectangular.

Preferably, the height of the nut 3 is greater than the height of the groove and less than half of the height of the trapezoidal wave crest plate 7.

Preferably, the lining plate inner plate 5, the trapezoidal wave crest plate 7 and the triangular transition plate 4 are made of high-chromium alloy

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model provides a split type welt of wet-type ball mill drives the spiral post through rotatory nut, and welt inner panel, wet-type ball mill wall, crest slab and cross the cab apron and part, have simple structure, and the installation is dismantled to the welt of being convenient for, reduces beneficial effect such as cost of maintenance.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

In the figure: 1. a wet ball mill wall; 2. a helical column; 3. a nut; 4. a triangular transition plate; 5. a lining plate inner plate; 6. a lower connecting plate; 7. a trapezoidal wave crest plate; 8. a first helical aperture; 9. a second helical aperture; 10. a third helical hole; 11. a fourth helical aperture; 12. a groove; 13. and an upper connecting plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a split type welt of wet ball mill

The first embodiment is as follows:

as shown in the attached drawing fig. 1 of the specification, a split type lining plate of a wet ball mill comprises a wet ball mill wall 1, first spiral holes 8 are formed in the wet ball mill wall 1, a lining plate inner plate 5 is connected under the wet ball mill wall 1, second spiral holes 9 are formed in the lining plate inner plate 5, an upper connecting plate 13 and a lower connecting plate 6 are connected to two sides of the lining plate inner plate 5 respectively, a trapezoidal wave crest plate 7 and a triangular transition plate 4 are connected under the lining plate inner plate 5, a third spiral hole 10 is formed in the trapezoidal wave crest plate 7, a fourth spiral hole 11 and a groove 12 are formed in the triangular transition plate 4, spiral columns 2 are fixed in the fourth spiral holes 11, nuts 3 are arranged on the spiral columns 2, grinding materials are firstly transited by the triangular shape and accelerated by the triangular shape during use, the grinding particle size is improved by the trapezoidal wave crest plate 7, when the disassembly is required, the spiral columns 2 are driven by the rotary nuts 3, the lining plate inner plate 5, the wet ball mill wall 1, the trapezoidal wave crest plate 7 and the triangular transition plate 4 are separated, so that the grinding particle size is improved and the replacement is convenient.

Example two:

as shown in the attached drawing figure 1 of the specification, a split type lining plate of a wet ball mill, including wet ball mill wall 1, be equipped with first spiral hole 8 on wet ball mill wall 1, wet ball mill wall 1 is followed to have liner plate inner panel 5, be equipped with second spiral hole 9 on the liner plate inner panel 5, liner plate inner panel 5 both sides have connect upper junction plate 13 and lower connecting plate 6 respectively, liner plate inner panel 5 is followed to have trapezoidal crest plate 7 and triangle-shaped to cross cab apron 4, be equipped with third spiral hole 10 on trapezoidal crest plate 7, triangle-shaped crosses and is equipped with fourth spiral hole 11 and recess 12 on cab apron 4, fourth spiral hole 11 internal fixation has spiral post 2, be equipped with nut 3 on the spiral post 2, when will installing, with two double-phase pile of upper junction plate 13 and lower connecting plate 6 of liner plate inner panel 5, cross trapezoidal crest plate 7 and triangle-shaped and place on liner plate inner panel 5 in proper order on, with first spiral hole 8, second spiral hole 9, third spiral hole 10 and fourth spiral hole 11 align, twist spiral hole 3 fixes spiral post 2 at second spiral hole 10, third spiral hole 10 and fourth spiral hole 11, and the spiral hole 11 are ground the spiral hole again, and the spiral hole is ground the convenience in the spiral post 2, and the spiral hole, and the ground the mesh is improved the spiral hole again, thereby the spiral hole is ground the spiral hole in the second spiral hole, the spiral hole is improved the convenience of the triangle-shaped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a split type welt of wet-type ball mill, its characterized in that, includes wet-type ball mill wall (1), be equipped with first spiral hole (8) on wet-type ball mill wall (1), liner inner panel (5) have been connected down under wet-type ball mill wall (1), be equipped with second spiral hole (9) on liner inner panel (5), upper junction plate (13) and lower connecting plate (6) have been connected respectively to liner inner panel (5) both sides, cab apron (4) have been connected down trapezoidal crest board (7) and triangle-shaped under welt inner panel (5), be equipped with third spiral hole (10) on trapezoidal crest board (7), triangle-shaped is crossed and is equipped with fourth spiral hole (11) and recess (12) on cab apron (4), fourth spiral hole (11) internal fixation has spiral post (2), be equipped with nut (3) on spiral post (2).

2. The split type lining plate of the wet ball mill according to claim 1, wherein: the nut (3) is rectangular.

3. The split type lining plate of the wet ball mill according to claim 1, wherein: the shape of the groove (12) is rectangular.

4. The split type lining plate of the wet ball mill according to claim 1, characterized in that: the height of the screw cap (3) is larger than the height of the groove and is smaller than half of the height of the trapezoidal wave crest plate (7).

5. The split type lining plate of the wet ball mill according to claim 1, wherein: the lining plate inner plate (5), the trapezoidal wave crest plate (7) and the triangular transition plate (4) are made of high-chromium alloy.