CN203459120U - Wear-resistant ball milling tank - Google Patents

Abstract

The utility model belongs to the technical field of ball milling tanks and particularly relates to a wear-resistant ball milling tank. The wear-resistant ball milling tank is characterized in that a wear-resistant layer is arranged on the inner surface of a tank body, is a ceramic wear-resistant layer specifically made of ceramic mosaic bricks which are spliced; the ceramic mosaic bricks are adhered to the inner side of the tank body. The wear-resistant layer is arranged on the inner surface of the cover body and is 1-5mm in thickness. The wear-resistant ball milling tank has the advantages that due to adoption of the technical scheme in which the wear-resistant layer is added into the tank body, the structure is simple, the ball milling tank is more wear-resistant and durable, the service life is prolonged and the replacement frequency of the ball milling tank is reduced, so that the production cost is reduced and the crushing effect is better.

Description

A kind of wear-resistant ball grinding jar

Technical field

The utility model belongs to ball grinder technical field, specifically, relates to a kind of wear-resistant ball grinding jar.

Background technology

Ball mill is after material is broken, the key equipment of pulverizing again, it is widely used in cement, silicate product, the production industries such as New Building Materials, refractory material, chemical fertilizer, black non-ferrous metal ore and glass ceramics, carry out dry type or wet type grinding to various ores and other abradibility material.Along with the rotating cylinder on ball mill or stirring body rotate, steel ball in rotating cylinder or the mill ball of other material are brought to certain height along with rotation, simultaneously it is again because the deadweight of self is fallen, and is contained in being subject to fierce impulsive force by comminuted material and reaching the object of pulverizing in rotating cylinder.

Utility model content

The utility model has overcome shortcoming of the prior art, and a kind of wear-resistant ball grinding jar is provided, and it has simple in structure, low cost of manufacture, the feature of long service life.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A wear-resistant ball grinding jar, comprises tank body and lid, and described tank body inner surface is provided with wearing layer.

Further, described wearing layer is ceramic wearing coat.

Further, the wearing layer of described wearing layer for being spliced by ceramic mosaic.

Further, described ceramic mosaic sticks on the inner side of described tank body.

Further, described lid inner surface is provided with wearing layer.

Further, the thickness of described wearing layer is 1mm to 5mm.

Compared with prior art, the beneficial effects of the utility model are: the utility model adopts the technical scheme that increases wearing layer in tank interior, it is simple in structure, make ball grinder more wear-resisting, durable, increase the service life, reduce the frequency of changing ball grinder, thereby reduced production cost, and make crushing effect better.

Accompanying drawing explanation

Accompanying drawing is used to provide further understanding of the present utility model, is used from explanation the utility model with embodiment mono-of the present utility model, does not form to restriction of the present utility model, in the accompanying drawings:

Fig. 1 is the tank body cross-sectional view of a kind of wear-resistant ball grinding jar described in the utility model;

Fig. 2 is the cover body structure schematic diagram of a kind of wear-resistant ball grinding jar described in the utility model.

In Fig. 1 to Fig. 2, include:

1---tank body, 2---lid;

3---wearing layer, 4---ceramic mosaic.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.

As depicted in figs. 1 and 2, a kind of wear-resistant ball grinding jar described in the utility model, comprises tank body 1 and lid 2, and tank body 1 inner surface is pasted with the wearing layer 3 being spliced by ceramic mosaic 4.Ceramic mosaic 4 is pieced together neatly as far as possible, between gap the smaller the better,

Lid 2 inner surfaces are also pasted with the wearing layer 3 being spliced by ceramic mosaic 4.

The thickness of wearing layer 3 is 2mm.The thickness of wearing layer 3 is more wear-resisting more greatly, but considers the Volume Problems of ball grinder, and therefore, the thickness of wearing layer 3 had better not surpass 5mm.

Finally it should be noted that: these are only preferred embodiment of the present utility model; be not limited to the utility model; although the utility model is had been described in detail with reference to embodiment; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment is modified; or part technical characterictic is wherein equal to replacement; but all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (1)

1. a wear-resistant ball grinding jar, it is characterized in that: comprise tank body and lid, described tank body inner surface is provided with wearing layer, described wearing layer is ceramic wearing coat, the wearing layer of described wearing layer for being spliced by ceramic mosaic, described ceramic mosaic sticks on the inner side of described tank body, and described lid inner surface is provided with wearing layer, and the thickness of described wearing layer is 2mm.

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