CN203556552U

CN203556552U - Porous sieve plate of sand separator

Info

Publication number: CN203556552U
Application number: CN201320662625.5U
Authority: CN
Inventors: 焦鹤
Original assignee: LUOYANG ZHISHENG TECHNOLOGY CO Ltd
Current assignee: LUOYANG ZHISHENG TECHNOLOGY CO Ltd
Priority date: 2013-10-25
Filing date: 2013-10-25
Publication date: 2014-04-23
Anticipated expiration: 2023-10-25

Abstract

The utility model provides a porous sieve plate of a sand separator, and relates to the field of sand separators. The sieve plate comprises a sieve plate body, wherein sieve holes are formed in the sieve plate body and comprise sieve holes I and sieve holes II which have different diameters; and the sieve holes I are located above the sieve plate body, the sieve holes II are located below the sieve plate body, and the diameters of the sieve holes I are larger than those of the sieve holes II. The sieve holes in the sieve plate are divided into the sieve holes I and the sieve holes II, the sieve holes I are located above the sieve plate body, the sieve holes II are located below the sieve plate body, and the diameters of the sieve holes I are larger than those of the sieve holes II, a large amount of water is drained by the upper sieve holes I with larger diameters when water and sand just enter the sieve plate, and surplus water are drained and more sand is prevented from being drained by the aid of the lower sieve holes II with smaller diameters, so that the separation effect is improved.

Description

The porous sieve plate of sand-stone separator

Technical field

The utility model relates to sand-stone separator field, relates in particular to a kind of porous sieve plate of sand-stone separator.

Background technology

A sieve plate of existing sand-stone separator is all the hole of only having a kind of size of type, same hole is set and can causes when the speed of rocking is high water yield large, and the speed of rocking goes out the little problem of husky amount when low, and then can affect the effect of seperator.

Utility model content

The technical problems to be solved in the utility model is: a kind of porous sieve plate of sand-stone separator is provided, and the sieve plate that can effectively solve existing sand-stone separator is the problem from weak effect in the separated sandstone time-division.

To achieve these goals, the technical solution adopted in the utility model is: the porous sieve plate of sand-stone separator, comprise sieve plate plate body, described sieve plate plate body is provided with sieve aperture, sieve aperture I and sieve aperture II that described sieve aperture is not waited by diameter form, sieve aperture I is positioned at the top of sieve plate plate body, and sieve aperture II is positioned at the below of sieve plate plate body, and the aperture of sieve aperture I is greater than the aperture of sieve aperture II.

The aperture of described sieve aperture I is 1.5-2.5mm, and the aperture of sieve aperture II is less than 0.4mm.

The beneficial effect that the utility model brings is:

Sieve aperture on the utility model sieve plate is divided into sieve aperture I and sieve aperture II, sieve aperture I is positioned at the top of sieve plate plate body, sieve aperture II is positioned at the below of sieve plate plate body, and the aperture of sieve aperture I is greater than the aperture of sieve aperture II, when water and Sha Gang enter sieve plate by above wide-aperture sieve aperture I large water gaging is drained, the sieve aperture II of small-bore, below is discharged surplus water and is stoped rockier discharge, has improved separating effect.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment.

Reference numeral: 1, sieve plate plate body, 2, sieve aperture I, 3, sieve aperture II.

The specific embodiment

Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.

As shown in Figure 1, the porous sieve plate of sand-stone separator, comprise sieve plate plate body 1, described sieve plate plate body 1 is provided with sieve aperture, sieve aperture I 2 and sieve aperture II 3 that described sieve aperture is not waited by diameter form, sieve aperture I 2 is positioned at the top of sieve plate plate body 1, and sieve aperture II 3 is positioned at the below of sieve plate plate body 1, and the aperture of sieve aperture I 2 is greater than the aperture of sieve aperture II 3.

The aperture of described sieve aperture I 2 is 1.5-2.5mm, and the aperture of sieve aperture II 3 is less than 0.4mm.

The utility model sieve plate is in the sand-stone separator setting that tilts, sieve aperture on sieve plate plate body 1 is divided into sieve aperture I 2 and sieve aperture II 3, sieve aperture I 2 is positioned at the top of sieve plate plate body 1, sieve aperture II 3 is positioned at the below of sieve plate plate body 1, and the aperture of sieve aperture I 2 is greater than the aperture of sieve aperture II 2, when water and Sha Gang enter sieve plate first by above wide-aperture sieve aperture I 2 large water gagings are drained, the sieve aperture II 3 of small-bore, below is discharged a small amount of water of residue, and can stop rockier discharge, improve separating effect.

Claims

1. the porous sieve plate of sand-stone separator, comprise sieve plate plate body (1), described sieve plate plate body (1) is provided with sieve aperture, it is characterized in that: sieve aperture I (2) and sieve aperture II (3) that described sieve aperture is not waited by diameter form, sieve aperture I (2) is positioned at the top of sieve plate plate body (1), sieve aperture II (3) is positioned at the below of sieve plate plate body (1), and the aperture of sieve aperture I (2) is greater than the aperture of sieve aperture II (3).

2. the porous sieve plate of sand-stone separator as claimed in claim 1, is characterized in that: the aperture of described sieve aperture I (2) is 1.5-2.5mm, and the aperture of sieve aperture II (3) is less than 0.4mm.