CN2187072Y

CN2187072Y - Cinder disintegrating mill

Info

Publication number: CN2187072Y
Application number: CN 93235236
Authority: CN
Inventors: 汤国钦; 李佑和; 邓时杰; 李春光; 周伏华
Original assignee: Yuanjiang Si Hushan Hydraulic Mechanism Of Brick And Tile Factory
Current assignee: Yuanjiang Si Hushan Hydraulic Mechanism Of Brick And Tile Factory
Priority date: 1993-12-16
Filing date: 1993-12-16
Publication date: 1995-01-11
Anticipated expiration: 2003-12-16

Abstract

The utility model relates to a mechanical device for disintegrating cinder, which is composed of an electric motor, a shell, sieving bars, hammer wheels and hammers. The hammers can be adjusted for use according to the abrasion length, and the courses of cinder disintegrating sieving are carried out simultaneously. The utility model has the advantages of simple structure, convenience, practicability, high efficiency and long service life, particularly suitable for tile manufacturers.

Description

Cinder disintegrating mill

The utility model relates to a kind of mechanical device that slag is pulverized that is used for.

In common brick and tile roasting process, mix in the earth as combustible material in the brick and tile base after adopting the steam coal ground-slag broken usually.And on the domestic market the broken special equipment of steam coal ground-slag is not arranged as yet at present.What brick and tile manufacturer generally adopted is the horizontal coal pulverizer of Gongxian production or the vertical coal pulverizer that the Chengde produces.Though these two kinds of coal pulverizers have certain pulverization, but because these two kinds of pulverizers are used to pulverize raw coal, and the former coal cinder of steam coal slag ratio is much hard, therefore, to exist crush efficiency when broken low being used for the steam coal ground-slag for above-mentioned two kinds of coal pulverizers, shortcomings such as hammer leaf and casing are easy to wear, and the cinder granule size after the pulverizing is inhomogeneous.

The purpose of this utility model be to provide a kind of simple in structure, crush efficiency is high, increase the service life be used for the broken equipment of steam coal ground-slag.

The utility model is according to the steam coal ground-slag in the granularity requirements and cinder crushing process after broken, under the bump of hammer leaf, the characteristics that slag splashes everywhere and hammer leaf is easy to wear become enclosed shape with the upper design of this pulverizer, outwards splash to prevent slag, following part is the shape of sieving, required granularity when guarantee using will hammer wheel and be designed to porous, and the shape that radius centered increases is gradually taken turns to hammer in the hole, hammer leaf can be moved, to prolong the service life of hammer leaf with its length of wearing and tearing.

Owing to adopt technique scheme, the utlity model has characteristics such as simple in structure, convenient and practical, crush efficiency height, prolongation in service life, through on probation, this utility model increases the service life more than 4 times with pulverizer than former.

Description of drawings:

Fig. 1 looks schematic diagram for master of the present utility model.

Fig. 2 is a schematic top plan view of the present utility model.

Fig. 3 is the end view of hammer leaf ［ 3 ］.

Be described further below in conjunction with accompanying drawing.

Motor ［ 10 ］ is by belt pulley ［ 5 ］ and belt ［ 8 ］ band movable hammer wheel ［ 3 ］ running, hammer wheel ［ 3 ］ is fixed on the frame ［ 7 ］ by bearing ［ 6 ］, hammer leaf ［ 4 ］ is connected with hammer wheel ［ 3 ］ by axle ［ 12 ］, 4 to 10 hammer leaves ［ 4 ］ are arranged on the every axle, hammer wheel ［ 3 ］ circumference can evenly distributed 4 to 8 axles ［ 12 ］, on the both ends of the surface of hammer wheel ［ 3 ］, symmetric design has 4 reinforcements ［ 13 ］, between per two reinforcements, design has 4 to 7 axis holes ［ 14 ］, the arrangement of axis hole ［ 14 ］ to be the shape that hammer wheel ［ 3 ］ radius centered is increased gradually; Lid shell ［ 1 ］ top is enclosed shape, and the bottom is for opening wide shape, and grating ［ 2 ］ is 360 ° of circumferential arrangement.In sealing partly, grating ［ 2 ］ plays over cap shell ［ 1 ］, prolong and cover shell ［ 1 ］ service life, works the material that sieves at open section grating ［ 2 ］, with required granularity after the assurance pulverizing.On belt ［ 8 ］, design has protective cover ［ 9 ］, safe in utilization to guarantee, its course of work is: after material drops into from feed hopper ［ 11 ］, by the hammer leaf ［ 4 ］ on the running hammer wheel ［ 3 ］ material is pulverized, the material that is equal to or less than the granule size that grating ［ 2 ］ controlled sifts out from grating ［ 2 ］, its hammer slice axis ［ 12 ］ can be moved outside gradually along axis hole ［ 14 ］ according to the length of hammer leaf.

Claims

1, a kind of slag pulverizer is made up of motor [10], shell [1], grating [2], hammer wheel [3] and hammer leaf [4], it is characterized in that shell upper is an enclosed shape, and the bottom shape of sieving is hammered into shape and taken turns [3] and can use length to move with it.

2, slag pulverizer according to claim 1 is characterized in that the both ends of the surface at hammer wheel ［ 3 ］, and design has four symmetrical reinforcements ［ 13 ］, and between per two reinforcements, design has 4 to 7 axis holes ［ 14 ］.

3, slag pulverizer according to claim 2 is characterized in that the axis hole ［ 14 ］ between the reinforcement ［ 13 ］ is arranged as the shape that hammer wheel end face radius centered is increased gradually.

4, slag pulverizer according to claim 1, the grating that it is characterized in that sieving is 360 ° of circumferential arrangement.