CN102728547A

CN102728547A - Screen surface of vibrating screen

Info

Publication number: CN102728547A
Application number: CN2011100910817A
Authority: CN
Inventors: 李卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-03
Filing date: 2011-04-03
Publication date: 2012-10-17

Abstract

The invention discloses a screen surface of a vibrating screen, which comprises a screen wire frame and screen wires, wherein the screen wire frame is provided with a screen wire beam, screen wire separating seats are arranged on the screen wire beam, the screen wire separating seats are provided with holes, the screen wires are arranged in screen wire grooves between the screen wire separating seats, screen wire pressing bars are arranged in the holes of the screen wire separating seats, and all or part of the screen wires are concavo-convex screen wires. The screen surface disclosed by the invention is high in screening accuracy, good in screening effect and easy to replace. The screen surface disclosed by the invention is widely used in the industries such as energy, metallurgy, ceramics, building materials and chemical engineering and the like.

Description

A kind of vibratory sieve compass screen surface

Technical field

The present invention relates to a kind of vibratory sieve, particularly a kind of vibratory sieve compass screen surface.

Background technology

At present, vibratory sieve extensive use in industries such as the energy, metallurgy, pottery, building materials, chemical industry is mainly used in the classification of material.The string compass screen surface is one of the desirable compass screen surface of the screening of moist fine particulate level viscous material, and the sieve silk of string compass screen surface all is a linear, and sieve aperture is a strip, passes through sieve easily greater than the strip or the sheet material of sieve aperture, has reduced screening precision.Concave-convex sieve bolting silk face can effectively stop greater than the strip of sieve aperture or sheet material and pass through sieve, but the sieve silk of existing concave-convex sieve bolting silk face all is made into and can not dismantles each other with a sieve silk beam, and is more loaded down with trivial details when changing compass screen surface.

Summary of the invention

The present invention has remedied the deficiency of prior art, and a kind of vibratory sieve compass screen surface is provided, and this compass screen surface screening precision is high, and screening effect is good, and compass screen surface is changed convenient.

First kind of device of the present invention is; It comprises sieve guide frame and sieve silk, and the sieve guide frame is provided with sieve silk beam, and the sieve silk is arranged on the sieve silk beam at a distance from seat; The sieve silk is provided with the hole at a distance from seat; The sieve silk is arranged in the sieve silk in the sieve silk groove between the seat, and sieve silk depression bar is arranged in the sieve silk in the hole of seat, and all or part of sieve silk is a concave-convex sieve silk.The sieve silk is arranged in several sections at a distance from seat, staggers in the hole of the sieve silk of adjacent segment on seat.Be provided with high-abrasive material between sieve silk and the sieve silk groove, be provided with high-abrasive material between sieve silk and the sieve silk depression bar.This high-abrasive material is polyurethane or rubber.

When changing compass screen surface, take out a sieve silk depression bar, after taking out old sieve silk and being replaced with new sieve silk, penetrate and sieve a depression bar and will sieve and thread compress.

Second kind of device of the present invention is; It comprises sieve guide frame and sieve silk, and the sieve guide frame is provided with sieve silk beam, and the sieve silk is arranged on the sieve silk beam at a distance from seat; The sieve silk is arranged in the sieve silk in the sieve silk groove between the seat; Sieve silk depression bar is installed on the sieve guide frame, and sieve silk depression bar is pressed in the top of sieve silk, and all or part of sieve silk is a concave-convex sieve silk.Be provided with high-abrasive material between sieve silk and the sieve silk groove, be provided with high-abrasive material between sieve silk and the sieve silk depression bar.This high-abrasive material is polyurethane or rubber.

When changing compass screen surface, the sieve silk depression bar of dismantling after taking out old sieve silk and being replaced with new sieve silk, is installed and is sieved a depression bar and will sieve and thread compress.

The third device of the present invention is; It comprises sieve guide frame and sieve silk, and the sieve guide frame is provided with sieve silk beam, and the sieve silk is provided with sieve silk seat; The sieve silk is arranged on the sieve silk beam through sieve silk seat; Sieve silk depression bar is installed on the sieve guide frame, and sieve silk depression bar is pressed in the top of sieve silk, and all or part of sieve silk is a concave-convex sieve silk.The material of sieve silk seat is polyurethane or rubber.

Compared with prior art, the present invention has following beneficial effect:

1, screening effect of the present invention is good;

2, screening precision of the present invention is high

3, compass screen surface of the present invention is changed conveniently.

Description of drawings

Fig. 1 is the sketch map of first embodiment of the invention

Fig. 2 is the A-A cutaway view of Fig. 1 of the present invention

Fig. 3 is the B part enlarged diagram of Fig. 2 of the present invention

Fig. 4 is the sketch map of second embodiment of the invention

Fig. 5 is the C-C cutaway view of Fig. 4 of the present invention

Fig. 6 is that the D of Fig. 5 of the present invention partly analyses and observe enlarged diagram

Fig. 7 is the sketch map of third embodiment of the invention

Fig. 8 is the E-E cutaway view of Fig. 7 of the present invention

Fig. 9 is that the F of Fig. 8 of the present invention partly analyses and observe enlarged diagram

The specific embodiment

Embodiment 1, in Fig. 1 to Fig. 3, a kind of vibratory sieve compass screen surface 1 is provided; It comprises sieve guide frame 4 and sieve silk 2, and sieve silk 2 is concave-convex sieve silks, and sieve silk 2 surfaces are through Wear-resistant Treatment; Sieve guide frame 4 is provided with sieve silk beam 5, and the sieve silk is arranged on the sieve silk beam 5 at a distance from seat 6, and the sieve silk is made into one at a distance from seat 6 and sieve silk beam 5; Sieve silk is provided with hole 7 at a distance from seat 6, and the sieve silk is arranged in four sections at a distance from seat 6, and they are respectively the sieve silks at a distance from seat 6 (1), sieve silk at a distance from seat 6 (2), sieve silk at a distance from seat 6 (3) and sieve silk at a distance from 6 (4); The sieve silk of adjacent segment staggers at a distance from seat 6 hole 7 each other, and sieve silk 2 is arranged in 8 li of the sieve silk groove of sieve silk between seat 6, and sieve silk depression bar 9 is through the sieve silk at a distance from 7 li in the hole of seat 6 and compress sieve silk 2; Bolt 10 is installed in the sieve silk of sieve silk depression bar 9 one ends on seat 6, is provided with abrasive rubber 3 between sieve silk 2 and the sieve silk groove 8 and between sieve silk 2 and the sieve silk depression bar 9, and vibratory sieve compass screen surface 1 is fixed on the compass screen surface crossbeam 11; Vibrator 12 is installed in 11 li on compass screen surface crossbeam, and shock-absorbing spring 13 is arranged in the below of vibrator 12.

Embodiment 2, in Fig. 4 to Fig. 6, a kind of vibratory sieve compass screen surface 21 are provided; It comprises sieve guide frame 24 and sieve silk 22, and sieve silk 22 is concave-convex sieve silks, and sieve silk 22 surfaces are through Wear-resistant Treatment; Sieve guide frame 24 is provided with sieve silk beam 25, and the sieve silk is arranged on the sieve silk beam 25 at a distance from seat 26, and the sieve silk is made into one at a distance from seat 26 and sieve silk beam 25; Sieve silk 22 is arranged in 27 li of the sieve silk groove of sieve silk between seat 26; Sieve silk depression bar 28 is installed on the sieve guide frame 24 and through regulating bolt 30 through bolt block 29 and adjusts the compressing degree to sieve silk 22, is provided with polyurethane 23 between sieve silk 22 and the sieve silk groove 27 and between sieve silk 22 and the sieve silk depression bar 28, and vibratory sieve compass screen surface 21 is fixed on the compass screen surface crossbeam 31; Vibrator 32 is installed in 31 li on compass screen surface crossbeam, and shock-absorbing spring 33 is arranged in the below of vibrator 32.

Embodiment 3, in Fig. 7 to Fig. 9, a kind of vibratory sieve compass screen surface 41 are provided; It comprises sieve guide frame 44 and sieve silk 42, and sieve silk 42 parts are linear sieve silks 42 (1), and sieve silk 42 parts are concave-convex sieve silks 42 (2); Sieve silk 42 surfaces are through Wear-resistant Treatment, and sieve silk 42 is provided with sieve silk seat 43, and the material of sieve silk seat 43 is a polyurethane; Can several sieve silk seats 43 be made into one, sieve guide frame 44 is provided with sieve silk beam 45, and sieve silk 42 is arranged on the sieve silk beam 45 through sieve silk seat 43; Linear sieve silk 42 (1) and concave-convex sieve silk 42 (2) arranged alternate, sieve silk depression bar 46 are installed on the sieve guide frame 44 and through regulating bolt 48 through bolt block 47 and adjust the compressing degree to sieve silk 42, and vibratory sieve compass screen surface 41 is fixed on the compass screen surface crossbeam 49; Vibrator 50 is installed in 49 li on compass screen surface crossbeam, and shock-absorbing spring 51 is arranged in the below of vibrator 50.

The invention discloses a kind of vibratory sieve compass screen surface; Though more than enumerated less embodiment, for those of ordinary skill in the art, to some remodeling that the present invention did, improvement, replacement etc.; Perhaps above-mentioned embodiment is made any combination and variation, all drops within protection scope of the present invention.

Claims

1. a vibratory sieve compass screen surface is characterized in that, comprises sieve guide frame and sieve silk; Said sieve guide frame is provided with sieve silk beam; The sieve silk is arranged on the sieve silk beam at a distance from seat, and said sieve silk is provided with the hole at a distance from seat, and said sieve silk is arranged in the sieve silk in the sieve silk groove between the seat; Sieve silk depression bar is arranged in the sieve silk in the hole of seat, and all or part of said sieve silk is a concave-convex sieve silk.

2. based on the described a kind of vibratory sieve compass screen surface of claim 1, it is characterized in that said sieve silk is arranged in several sections at a distance from seat, staggers in the hole of the sieve silk of adjacent segment on seat.

3. a kind of vibratory sieve compass screen surface according to claim 1 is characterized in that, is provided with high-abrasive material between said sieve silk and the sieve silk groove.

4. a kind of vibratory sieve compass screen surface according to claim 1 is characterized in that, is provided with high-abrasive material between said sieve silk and the sieve silk depression bar.

5. a vibratory sieve compass screen surface is characterized in that, comprises sieve guide frame and sieve silk; Said sieve guide frame is provided with sieve silk beam; The sieve silk is arranged on the sieve silk beam at a distance from seat, and said sieve silk is arranged in the sieve silk in the sieve silk groove between the seat, and sieve silk depression bar is installed on the sieve guide frame; Said sieve silk depression bar is pressed in the top of sieve silk, and all or part of said sieve silk is a concave-convex sieve silk.

6. a kind of vibratory sieve compass screen surface according to claim 5 is characterized in that, is provided with high-abrasive material between said sieve silk and the sieve silk groove.

7. a kind of vibratory sieve compass screen surface according to claim 5 is characterized in that, is provided with high-abrasive material between said sieve silk and the sieve silk depression bar.

8. according to claim 3 or 4 or 6 or 7 described a kind of vibratory sieve compass screen surfaces, it is characterized in that said high-abrasive material is polyurethane or rubber.

9. a vibratory sieve compass screen surface is characterized in that, comprises sieve guide frame and sieve silk; Said sieve guide frame is provided with sieve silk beam; Said sieve silk is provided with sieve silk seat, and said sieve silk is arranged on the sieve silk beam through sieve silk seat, and sieve silk depression bar is installed on the sieve guide frame; Said sieve silk depression bar is pressed in the top of sieve silk, and all or part of said sieve silk is a concave-convex sieve silk.

10. a kind of vibratory sieve compass screen surface according to claim 9 is characterized in that, the material of said sieve silk seat is polyurethane or rubber.