CN202539075U

CN202539075U - Sieve plate

Info

Publication number: CN202539075U
Application number: CN2011205417037U
Authority: CN
Inventors: 吴文勇
Original assignee: CHIZHOU ZHEYUAN PAPER INDUSTRY Co Ltd
Current assignee: CHIZHOU ZHEYUAN PAPER INDUSTRY Co Ltd
Priority date: 2011-12-21
Filing date: 2011-12-21
Publication date: 2012-11-21
Anticipated expiration: 2021-12-21

Abstract

The utility model discloses a sieve plate. The sieve plate comprises a plate body and a sieve plate dead knife fixedly arranged above the plate body. The sieve plate dead knife is the same with the plate body in shape but thinner than the plate body. The sieve plate dead knife is made of a relatively wearable material. When the sieve plate is used to screen materials, materials separated by the sieve plate dead knife are not directly contacted with the plate body, thus, the plate body is not worn so that the service life of the sieve plate is extremely prolonged. Furthermore, the sieve plate is not changed frequently so that the work efficiency is greatly improved. The sieve plate provided by the utility model is simple in structure and easy to manufacture. The sieve plate dead knife is relatively thinner so that the production cost of the whole sieve plate is not high.

Description

Sieve plate

Technical field

The utility model relates to the Supplying Sieving Mechanism technical field, particularly relates to a kind of more wear-resisting sieve plate.

Background technology

Sieve plate commonly used with industry materials such as metallurgical (raw materials such as iron ore, lime stone, fluorite, cooling blast furnace slag, coke), coloured, gold, coal, chemical industry, building materials and hydroelectric project, abrasive material garbage disposal, stone pits washup, screening, classification, take off mechanical industries such as slag, desliming, dehydration.In these industries, sieve plate will be handled harder material usually, and in screening process, these materials wear and tear to sieve plate, and sieve plate is damaged very soon, needs often to change.If use more wear-resisting made sieve plate, not only be not easy to make, and production cost is also higher relatively.

The utility model content

The utility model technical problem to be solved is to above-mentioned needs of the prior art and a kind of sieve plate of designing; This sieve plate is at the more wear-resisting sieve plate bed plate of plate body upper fixed one deck; The sieve plate plate body is not directly contacted with hard material; Reduce wear, prolonged the service life of sieve plate greatly.

The technical problem that the utility model requires to solve can realize through following technical scheme: a kind of sieve plate, comprise plate body, and said plate body upper fixed one deck sieve plate bed plate identical with plate shape, said sieve plate bed plate is processed by high-abrasive material.

The sieve plate bed plate is than the thin thickness of plate body.

Owing to adopted as above technical scheme, the utlity model has following characteristics:

1, have stronger wearability, prolong service life, do not need frequent replacing, improved operating efficiency.

2, simple in structure, easy to manufacture.And wear-resisting bed plate is thinner, and production cost can not increase too much.

Description of drawings

Fig. 1 is the utility model side view.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

As shown in Figure 1, the utility model comprises plate body 1 and sieve plate bed plate 2, and sieve plate bed plate 2 is fixed on the top of plate body 1, and its shape is identical with plate body 1 shape, and is processed by wear-resisting material.

Wear-resisting bed plate 2 is processed by harder material.

When with sieve plate screening material, owing to there is sieve plate bed plate 2 to isolate, plate body 1 does not directly contact with material.The hard like this material plate body 1 that can not wear and tear, prolong the service life of plate body 1 greatly, need not often to change sieve plate in the production operation process, prolonged production operation efficiency greatly.

More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. a sieve plate comprises plate body, it is characterized in that, said plate body upper fixed one deck sieve plate bed plate identical with plate shape, and said sieve plate bed plate is processed by high-abrasive material.

2. sieve plate as claimed in claim 1 is characterized in that the sieve plate bed plate is than the thin thickness of plate body.