CN220295172U

CN220295172U - Sand making vibrating screen

Info

Publication number: CN220295172U
Application number: CN202321553610.5U
Authority: CN
Inventors: 曹勤; 邓荪; 刘帅明; 李水庚; 刘小华; 胡新华; 周锦文
Original assignee: Jiangxi Anfu Nanfang Cement Co ltd
Current assignee: Jiangxi Anfu Nanfang Cement Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-05
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a sand making vibrating screen, which comprises an aggregate sand making vibrating screen feed inlet and a plurality of layers of screens; a buffer baffle plate is arranged above the blanking pipe of the aggregate sand making vibrating screen feed inlet; a material dividing plate is arranged below the feed inlet of the aggregate sand making vibrating screen; the screen is arranged below the material separating plate; a plurality of vibrating chains are arranged on each layer of screen; according to the utility model, the buffering baffle plate and the distributing plate are arranged at the feed inlet of the aggregate sand making vibrating screen, so that the screening effect is effectively improved; the vibrating chains are arranged on the screen, so that blocking and caking can be effectively prevented, and the screening efficiency is improved.

Description

Sand making vibrating screen

Technical Field

The utility model relates to a vibrating screen, in particular to a sand making vibrating screen.

Background

At present, a dry sand making system of an aggregate production line mostly adopts a multi-layer environment-friendly vibrating screen. However, the existing multilayer environment-friendly vibrating screen is uneven in material distribution and distribution of a feeding hole of the vibrating screen, so that more screen materials are easily caused on one side of the vibrating screen, less screen materials are caused on the other side of the vibrating screen, the screening efficiency of the vibrating screen is seriously influenced, and the productivity is influenced. Meanwhile, the screen is easy to block, the screening effect is affected, and the quality of finished sand is directly affected.

Disclosure of Invention

Aiming at the defects and shortcomings of the prior art, the utility model provides the sand making vibrating screen which is simple in structure, reasonable in design and convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the aggregate sand making vibrating screen comprises a feed inlet of an aggregate sand making vibrating screen and a plurality of layers of screens; a buffer baffle plate is arranged above the blanking pipe of the aggregate sand making vibrating screen feed inlet; a material dividing plate is arranged below the feed inlet of the aggregate sand making vibrating screen; the screen is arranged below the material separating plate; a plurality of vibrating chains are arranged on each layer of screen.

Further, the buffer baffle plate adopts a buffer baffle plate with the specification of 800 mm by 300 mm.

Further, the material dividing plate adopts a material dividing plate with the specification of 400 x 180 mm.

Further, 4 vibrating chains are arranged on the screen; both ends of the vibrating chains are fixed at both ends of the screen.

Further, the rapping chain adopts a rapping chain with the specification of 6 mm.

After the structure is adopted, the sand making vibrating screen has the following beneficial effects:

1. the buffering baffle plate and the material dividing plate are arranged at the feed inlet of the aggregate sand making vibrating screen, so that the screening effect is effectively improved;

2. the vibrating chains are arranged on the screen, so that blocking and caking can be effectively prevented, and the screening efficiency is improved;

3. has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of a screen.

Reference numerals illustrate:

1. aggregate sand making vibrating screen feed inlet; 2. buffering baffle plates; 3. a material dividing plate; 4. a screen; 5. and (3) vibrating the chain.

Description of the embodiments

The utility model will be further described with reference to the accompanying drawings.

Referring to fig. 1-2, the technical scheme adopted in the specific embodiment is as follows: the aggregate sand making vibrating screen comprises a feed inlet 1 of an aggregate sand making vibrating screen and a plurality of layers of screens 4; a buffer baffle plate 2 with the thickness of 800 mm is arranged above a blanking pipe of a feed inlet 1 of the aggregate sand making vibrating screen; a 400 x 180mm material separating plate 3 is arranged below the feed inlet 1 of the aggregate sand making vibrating screen; the screen 4 is arranged below the material separating plate 3; four 6mm vibrating chains 5 are arranged on each layer of screen 4; both ends of the rapping chain 5 are fixed at both ends of the screen 4.

According to the utility model, the buffering baffle plate and the distributing plate are arranged at the feed inlet of the aggregate sand making vibrating screen, so that the material distribution of the screen mesh entering material is uniform and stable, and the screening efficiency is effectively improved;

and 4 vibrating chains of 6MM are arranged on each screen, so that the vibrating effect is good in operation, particularly when the moisture of the materials is high, the accumulated materials on the screen are obviously reduced, and the screening effect is obviously improved.

The hourly production of the sand making vibrating screen in the prior art is about 50 tons/hour, and the hourly production of the sand making vibrating screen is about 90 tons/hour, which is improved by 40 tons/hour; the annual output machine-made sand is calculated to be 18 ten thousand tons, electricity is saved by 2.0 degrees per ton, the electricity charge per degree is 0.72 yuan, the total cost is saved by 25.9 ten thousand yuan, the production cost is effectively reduced, and the production efficiency is improved.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. The sand making vibrating screen is characterized by comprising an aggregate sand making vibrating screen feed inlet and a plurality of layers of screens; a buffer baffle plate is arranged above the blanking pipe of the aggregate sand making vibrating screen feed inlet; a material dividing plate is arranged below the feed inlet of the aggregate sand making vibrating screen; the screen is arranged below the material separating plate; a plurality of vibrating chains are arranged on each layer of screen.

2. The sand making vibrating screen as recited in claim 1, wherein the buffer baffle plate is 800 mm by 300 mm.

3. The sand making vibrating screen as recited in claim 1, wherein the material separating plate is 400 x 180 mm.

4. The sand making vibrating screen as set forth in claim 1, wherein 4 vibrating chains are provided on the screen; both ends of the vibrating chains are fixed at both ends of the screen.

5. A sand making vibrating screen as claimed in claim 1 or 4, wherein said rapping chain is a 6mm sized rapping chain.