Screening device beneficial for improving efficiency

A screening device and efficiency technology, applied in the field of machinery, can solve problems such as low screening efficiency, and achieve the effect of improving screening efficiency and efficiency

Inactive Publication Date: 2018-08-10
成都神智电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing aggregates are sieved through a sieve, and only one kind of aggregate can be sieved each time, so that the sieving efficiency is very low, and the purpose is to provide a screening device that is beneficial to improve the efficiency , to solve the above problem

Method used

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  • Screening device beneficial for improving efficiency
  • Screening device beneficial for improving efficiency

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Embodiment

[0021] like figure 1 and figure 2 As shown, the present invention is conducive to the screening device of improving efficiency, comprises body 1, feed inlet 2, partition 3, conveyor belt and discharge port 5; Divided into a sieve room and a waste room 4; the conveyor belt is arranged in the sieve room, and the downstream height of the conveyor belt is higher than the downstream height; the feed inlet 2 is arranged on the upper top of the body 1, and the feed inlet 2 faces Conveyor belt; the discharge port 5 is arranged on the side wall of the body 1, and the discharge port 5 is connected to the downstream end of the conveyor belt; when the conveyor belt is running, the aggregate on the conveyor belt is discharged from the discharge port 5; the conveyor belt adopts A crawler conveyor belt, and the conveyor belt includes a track shoe 61 and a screen 62; the screen 62 is arranged on the track shoe 61 and runs through the track shoe 61; the number of the conveyor belts is two or...

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Abstract

The invention discloses a screening device beneficial for improving efficiency. Conveying belts are arranged inside a screening room; the downstream height of each conveying belt is higher than the downstream height; each feeding opening is formed in the upper top of a machine body and is toward the corresponding conveying belt; each discharging hole is formed in the sidewall of the machine body;each discharging opening is connected with the downstream end of the corresponding conveying belt; when each conveying belt runs, aggregates on the conveying belt are discharged via the discharging opening; each conveying belt adopts a crawler-type conveying belt; each screen is arranged on the corresponding crawler plate and penetrates through the corresponding crawler plate; the quantity of theconveying belts is two or higher; all conveying belts are sequentially arranged from top to bottom; the diameter of screen holes of the conveying belts is sequentially reduced from top to bottom; thequantity of the discharging openings is the same as the quantity of the conveying belts; each conveying belt is matched with one discharging opening; and each partition plate is provided with an openhole. Through the structure, the screening device beneficial for improving the efficiency disclosed by the invention can realize simultaneous discharging of the aggregates which are different in particle size, and effectively improves the screening efficiency.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a screening device which is beneficial to improve efficiency. Background technique [0002] Aggregate is also called "aggregate". Granular material that acts as a skeleton and filling in concrete and mortar. There are two kinds of fine aggregate and coarse aggregate. The diameter of fine aggregate particles is between 0.16 and 5mm. Generally, natural sand is used, such as river sand, sea sand and valley sand. When there is a lack of natural sand, artificial sand ground from hard rocks can also be used; 5mm, commonly used gravel and pebbles, under the same conditions, the strength of crushed stone concrete is higher than that of pebble concrete, but crushed stone is made of crushed rocks, and the cost is higher than that of pebbles. Coarse aggregates commonly used in lightweight aggregate concrete include natural porous rocks such as pumice, and artificial porous aggregates such as ceram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/10B07B1/46
CPCB07B1/10B07B1/4609B07B2201/04
Inventor 王天鑫
Owner 成都神智电子科技有限公司
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