Efficient and environment-friendly multifunctional sorting screen

A multi-functional, cleaning and screening technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problem of insufficient screening effect, and achieve the effect of preventing dust from flying.

Pending Publication Date: 2018-09-07
安徽三虎机械科技有限公司
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  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present inventi

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  • Efficient and environment-friendly multifunctional sorting screen
  • Efficient and environment-friendly multifunctional sorting screen

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[0027] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] Attached Figure 1-Figure 3 , The present invention is an efficient and environmentally friendly multifunctional cleaning screen,

[0029] It includes a frame 1, the front of the frame is provided with an opening, the frame 1 is provided with a double drum screen 2, and the rear end of the frame 1 is provided with a driving devi...

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Abstract

The invention provides an efficient and environment-friendly multifunctional sorting screen, and relates to the field of grain screening equipment. The efficient and environment-friendly multifunctional sorting screen comprises a rack. An opening is formed in the front end of the rack. The rack is internally provided with a double-barrel screen body and further provided with an obliquely-arrangeddouble-layer vibrating screen body. The rear end of the rack is further provided with a draught fan. An air inlet of the draught fan is located in the lower portion of the rear end of the rack. The draught fan is further internally provided with an impurity settling box. An upper layer outlet and a lower layer outlet of the double-barrel screen body are connected with the air inlet of the draughtfan through corrugated hoses. A large-particle grain outlet and a small-particle grain outlet are formed in the air inlet of the draught fan. The rack is provided with a feeding mechanism. A feeding opening of the feeding mechanism is located in the upper end of the rack. A material guiding pipe communicates with the interior of an inner screening barrel of the double-barrel screen body. Accordingto the efficient and environment-friendly multifunctional sorting screen, the clearing effect of a precleaner can be greatly improved, and the classified screening effect is further achieved.

Description

technical field [0001] The invention relates to the field of grain screening equipment, in particular to an efficient and environment-friendly multifunctional cleaning screen. Background technique [0002] The drum vibrating initial cleaning screen is a new type of grain screening equipment, which is composed of a drum screen and a vibrating screen located below it. The drum vibrating initial cleaning screen combines the advantages of the drum screen and the vibrating screen. The sieve is used to clean up the small impurities and prevent the small impurities from blocking the fine sieve holes. By making the grain vibrate at a high speed on the surface of the sieve, the separation speed of the small impurities and the grain is accelerated. [0003] However, in the actual production process, the final screening effect is still not satisfactory, and there are still some sticky impurities on the grains. Contents of the invention [0004] The technical problem to be solved by ...

Claims

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Application Information

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IPC IPC(8): B07B9/00B07B1/22B07B1/28B07B1/52B07B1/42
CPCB07B1/22B07B1/28B07B1/42B07B1/522B07B9/00B07B2201/04
Inventor 卢三虎
Owner 安徽三虎机械科技有限公司
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