CN202263724U - Tool for removing blocking from surface of classifying screen - Google Patents

Abstract

The utility model discloses a tool for removing blocking from the surface of a classifying screen. The tool comprises a base plate and vertical columns, wherein the size of the base plate is as same as that of a screen plate; and the vertical columns are welded on the base plate and distributed corresponding to screen holes. When used, the tool is pressed on the screen plate; the vertical columns pass through the screen holes to remove coal blocks blocked on the screen; and the blocked coal blocks of the whole screen plate are removed at one time.

Description

A kind of removing classifying screen compass screen surface calker

Technical field

The utility model belongs to coal preparation plant's vibration separation screen technical field, relates to a kind of removing classifying screen compass screen surface calker.

Background technology

In the vibration separation screen running of coal preparation plant, the phenomenon that coal cinder stops up sieve aperture often taking place, reduced screening efficiency, in the time-based maintenance of cleaning unit system, needs to remove the coal cinder that stops up.Remove the technology that coal cinder adopted of sieve pore blockade at present, mainly rely on the workman to remove the coal cinder of obstruction one by one with hand hammer, whole reset procedure wastes time and energy.

Summary of the invention

The utility model provides a kind of instrument that can remove vibration separation screen fast to the deficiency of prior art.

The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:

A kind of removing classifying screen compass screen surface calker comprises substrate and column; Wherein: column is welded on the substrate; Said substrate is the same with the sieve plate size; Said column cross section is less than sieve aperture cross section, distributing position and sieve aperture position consistency.

The utility model compared with prior art has following beneficial effect:

1, adopt this utility model, can once clear up the monoblock sieve plate, efficient is high;

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model structure vertical view.

The specific embodiment

As shown in Figure 1, a kind of removing classifying screen compass screen surface calker comprises substrate 1 and column 2; Wherein: column 2 is welded on the substrate 1; Said substrate 1 is the same with the sieve plate size; Said column 2 cross sections are less than sieve aperture cross section, distributing position and sieve aperture position consistency.

Method for using:

When a kind of removing classifying screen of the utility model compass screen surface calker uses, column 2 down, substrate 1 is corresponding with sieve plate to lump together, to pressing down substrate 1, column 2 passes corresponding sieve aperture, just can once remove the obstruction coal cinder of a monoblock sieve plate.

Claims (1)

1. remove classifying screen compass screen surface calker for one kind, comprising: substrate (1) and column (2); It is characterized in that: said substrate (1) is the same with the sieve plate size; Said column (2) cross section is less than sieve aperture cross section, distributing position and sieve aperture position consistency.

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