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Chute feeding device

A technology of feeding device and chute, applied in the directions of transportation, packaging, loading/unloading, etc., can solve the problems of uneven sand loading in the chute, easy damage to equipment, low screening efficiency, etc. High screening efficiency

Inactive Publication Date: 2014-09-03
GUANGXI YUFENG CEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a chute feeding device, which can solve the problems of low screening efficiency and easy damage to equipment caused by uneven sand falling in the chute

Method used

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Embodiment 1

[0014] figure 1 , figure 2 The chute feeding device shown includes a chute 2 and an air screen 1, the chute 2 is arranged above the air sieve 1, and the upper part of the air sieve 1 is provided with a feeding port, and the feeding port and the outlet of the chute 2 have Corresponding to the feed port, there are multiple reinforcing rods 1-1 horizontally and horizontally arranged in the cavity of the air screen 1, and a filter screen 1-2 is arranged on the reinforcing rods, and the uppermost reinforcing rod corresponds to the discharge of the chute 2. The opening is inclined upwards to be provided with a material stopper 3, the angle between the material stopper 3 and the horizontal is 35°, the length of the material stopper 3 is 100cm, the width is 60cm, and the thickness is 2cm.

Embodiment 2

[0016] figure 1 , figure 2 The chute feeding device shown includes a chute 2 and an air screen 1, the chute 2 is arranged above the air sieve 1, and the upper part of the air sieve 1 is provided with a feeding port, and the feeding port and the outlet of the chute 2 have Corresponding to the feed port, there are multiple reinforcing rods 1-1 horizontally and horizontally arranged in the cavity of the air screen 1, and a filter screen 1-2 is arranged on the reinforcing rods, and the uppermost reinforcing rod corresponds to the discharge of the chute 2. Mouth is provided with baffle plate 3 obliquely upwards, and the angle between baffle plate 3 and horizontal plane is 46 °, and material baffle plate 3 is long 150cm, and width is 75cm, and height is 3cm.

[0017] In the present invention, the original reinforcing bar of the air screen is equipped with a material blocking plate, which breaks down the sand flow input from the chute to the air screen, and the sand flow is even an...

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Abstract

The invention discloses a chute feeding device and belongs to the technical field of building material equipment. The chute feeding device comprises a chute and an air screen. The chute is arranged above the air screen. The upper portion of the air screen is provided with a feed port. The feed port corresponds to a discharge port formed in the chute. Multiple reinforcing rods are transversely and horizontally arranged in a cavity of the air screen. A material baffle is arranged obliquely upwards at the position, corresponding to the discharge port of the chute, of the uppermost reinforcing rod. According to the chute feeding device, the material baffle is arranged on the original reinforcing rods of the air screen, the material baffle scatters and drops sand flow conveyed into the air screen from the chute, and on the basis of not damaging the original structure of the air screen, sand discharge is uniform, screening efficiency is high, and equipment is not damaged.

Description

technical field [0001] The invention relates to the technical field of building material equipment, in particular to a chute feeding device. Background technique [0002] The chute is a conveying equipment widely used in building material production lines. It is often used in the building material industry to transport powdery materials such as sand, cement, raw meal powder, and fly ash. The sand is made of broken stones. The sand formed after crushing needs to be transported to the air screen through the chute to separate the sand particles of different specifications. There are three layers of reinforcing rods horizontally and horizontally arranged in the chamber of the air screen. There is a screen, the inlet of the air sieve is set on the upper wall, and the outlet of the chute is connected to the inlet of the air sieve. During the sand feeding process of the chute, the sand is often accumulated on the air sieve. The right side of the cavity causes blockage of the sand ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/04
Inventor 江英
Owner GUANGXI YUFENG CEMENT
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