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Screening and separating machine for granular materials

A technology for granular materials and separators, which is applied in the field of screening and separators for granular materials, can solve the problems of incapable of mechanized assembly line operation, slow sorting speed, and high noise, and achieves low noise, reduced labor, and reduced production costs. Effect

Inactive Publication Date: 2010-04-21
胡永胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These devices are noisy, dusty, and the sorting speed is slow, and they cannot be used for mechanized assembly line operations

Method used

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  • Screening and separating machine for granular materials
  • Screening and separating machine for granular materials

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the drawings.

[0012] Reference figure 1 , The screening separator includes a hopper 1, an inner screen cylinder 2, an outer screen cylinder 3, a drive shaft 4, a tail discharge hopper 7, a side discharge hopper 8, a bottom discharge hopper 9, an inner screen cylinder 2 and an outer screen cylinder 3 There is a screen hole 5 (of course, it can also be a screen). The feed hopper 1 is connected with the inner screen cylinder 2 and is located at the front end of the inner screen cylinder 2 and the outer screen cylinder 3; the inner screen cylinder 2 is located at the outer screen cylinder 3, and the inner sieve tube 2 and the outer sieve tube 3 are connected to the same drive shaft 4; the tail discharge hopper 7 is arranged below the tail of the inner sieve tube 2; the side discharge hopper 8 is arranged below the tail of the outer sieve tube 3 ; The bottom discharge hopper 9 is located at the lower p...

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Abstract

The invention relates to a screening and separating machine for granular materials, which comprises a feed hopper, an internal screen drum, an external screen drum, a rotating shaft, a tail discharge hopper, a lateral discharge hopper, a bottom discharge hopper and a dust hood, wherein the internal and external screen drums are provided with screen holes or screen cloth, and the feed hopper is communicated with the internal screen drum; the internal screen drum is positioned in the external screen drum and is connected to a rotating shaft together with the external screen drum; the tail discharge hopper is arranged below the tail part of the internal screen drum; the lateral discharge hopper is arranged below the tail part of the external screen drum; the bottom discharge hopper is positioned below the external screen drum and the internal screen drum; and the upper parts of the internal and external screen drums are positioned in the dust hood. The machine has the advantages that: mechanical operation is realized; various metal or non-metal materials with different particle sizes can be screened and separated at one time; the working efficiency is high; less workers are needed; the production cost is reduced; the design is reasonable; the noise is low; dust rise is avoided basically; and environmental-protection and production requirements are met.

Description

Technical field [0001] The invention relates to a screening and separating machine for granular materials. Background technique [0002] In the production process of enterprises, it is often necessary to sort metal or non-metal granular materials according to their particle size. The equipment and methods usually adopted are: use a flat screen or a supporting wheel to drive the screen to place metal or non-metal granular materials on screens with different wire densities, distribute them in sections, and screen again and again to obtain different particles. Degree of material. These equipments are noisy, dusty, slow in sorting speed, and cannot be mechanized assembly line operation. Summary of the invention [0003] The purpose of the present invention is to provide a screening separator capable of screening and separating a variety of granular materials with different particle sizes at one time. [0004] The technical scheme adopted by the present invention is: a screening separ...

Claims

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Application Information

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IPC IPC(8): B07B1/22B07B1/46
Inventor 胡永胜
Owner 胡永胜
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