CN201807532U

CN201807532U - Vibrating screen

Info

Publication number: CN201807532U
Application number: CN2010202699639U
Authority: CN
Inventors: 薛亮; 李萍; 王晓红
Original assignee: Shanxi Taigang Stainless Steel Co Ltd
Current assignee: Shanxi Taigang Stainless Steel Co Ltd
Priority date: 2010-07-22
Filing date: 2010-07-22
Publication date: 2011-04-27
Anticipated expiration: 2020-07-22

Abstract

The utility model relates to a vibrating screen which is mainly used in operations of dehydration, desliming, medium removal and grading in the production of metallurgy, coal, chemical industry, mining industry, building materials and other industries The vibrating screen comprises a screen frame and a vibration exciter, wherein the screen frame is a metal welded frame, and the vibrating screen is characterized in that the vibration exciter comprises four electric motors, the electric motors are mounted on a screen plate, the screen plate is hung on the screen frame, and a hole cleaning device is arranged below the screen plate. By adopting the vibrating screen, the hole cleaning work can be carried out during the screening process, the labor intensity of artificial hole cleaning can be avoided, the overhaul working time can be shortened, the screening effect of materials can be effectively improved, and the material cleaning time and the labor intensity caused by the materials blocked in meshes.

Description

A kind of vibratory sieve

Technical field:

The utility model is mainly used in the operation of dehydration in the industry production such as metallurgy, coal, chemical industry, mining industry, building materials, desliming, de-mediated, classification, is specifically related to a kind of vibratory sieve.

Background technology:

When iron and steel enterprise handles at slag, all will sieve slag, the purpose of screening is the processing of varigrained slag will being classified.Slag is in the purification process again of realizing material, by screening-sorting-fragmentation-technology such as sorting is separated again, in this process, it is important that the screening link causes the pass, it is a key point of distinguishing raw meal particle size, and traditional Supplying Sieving Mechanism often has wet feed to adhere to sieve plate, stops up sieve aperture, labor cleaning's labour intensity is bigger, and operating efficiency is lower.

Summary of the invention:

The utility model aims to provide a kind of vibratory sieve of automatic removing sieve aperture.

The realization the technical solution of the utility model is: comprise screen frame (unit), vibrator, screen frame (unit) is the metal solder framework, it is characterized in that vibrator is made of four motor, and motor mounting is on sieve plate, and sieve plate is suspended on the screen frame (unit), and the below of sieve plate is provided with hole device clearly.

Described clear hole device comprises base, and base is provided with steel pipe, and steel pipe is provided with vent needle clearly, and the distance between clear vent needle and the sieve plate is less than 0.05mm, and base and screen frame (unit) connect as one.

Described sieve plate comprises framework, and framework is provided with transverse slat and riser, and transverse slat and riser intersection constitute sieve aperture, and transverse slat and riser are the zigzag steel plate.

The utility model has just carried out the work of clear hole in the process of sieve material, exempted the labour intensity in artificial clear hole, has shortened the service work time, has improved the screening effect of material effectively, has reduced clear material time and labour intensity that the sieve pore blockade strip comes.

Description of drawings:

Fig. 1 is the front view (broken section among the figure) of the utility model embodiment.

Fig. 2 is the vertical view of Fig. 1.

Among the figure, 1, screen frame (unit), 2, hanger, 3, suspension rod, 4, sieve plate, 5, clear vent needle,

6, steel pipe, 7, base, 8, sieve aperture, 9, transverse slat, 10, riser, 11, motor.

The specific embodiment:

Embodiment: present embodiment comprises screen frame (unit) 1, vibrator, screen frame (unit) 1 is the metal solder framework, it is characterized in that vibrator is made of four motor 11, and motor 11 is installed on the sieve plate 4, on screen frame (unit) 1, the below of sieve plate 4 is provided with hole device clearly to sieve plate 4 by suspension rod 3, hanger 2 and axis suspension.

Clear hole device comprises base 7, is welded with steel pipe 6 on the base 7, is welded with vent needle 5 clearly on the steel pipe 6, and the distance between clear vent needle 5 and the sieve plate is less than 0.05mm, and the top of clear vent needle 5 is taper, and base 7 is welded as a whole with screen frame (unit) 1.

Sieve plate 4 comprises framework, is welded with transverse slat 9 and riser 10 on the framework, and transverse slat 9 and riser 10 intersections constitute sieve aperture 8, and transverse slat 9 and riser 10 are the zigzag steel plate.

Claims

1. a vibratory sieve comprises screen frame (unit), vibrator, and screen frame (unit) is the metal solder framework, it is characterized in that vibrator is made of four motor, and motor mounting is on sieve plate, and sieve plate is suspended on the screen frame (unit), and the below of sieve plate is provided with hole device clearly.

2. a kind of vibratory sieve according to claim 1 is characterized in that described clear hole device comprises base, and base is provided with steel pipe, and steel pipe is provided with vent needle clearly, and the distance between clear vent needle and the sieve plate is less than 0.05mm, and base and screen frame (unit) connect as one.

3. a kind of vibratory sieve according to claim 1 is characterized in that described sieve plate comprises framework, and framework is provided with transverse slat and riser, and transverse slat and riser intersection constitute sieve aperture, and transverse slat and riser are the zigzag steel plate.