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Device for supplying material

A technology of feeding device and locking device, which is applied in the direction of transportation and packaging, conveyors, grain processing, etc., can solve the problem of high overall height of the feeding device, and achieve the effects of simple structure, reduced energy consumption, and low overall height

Inactive Publication Date: 2006-07-26
LOESCHE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the stacked coal bunkers and the three conveyor lines positioned horizontally, the overall height of the entire supply unit is high and requires corresponding infrastructure, installation and energy costs

Method used

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  • Device for supplying material
  • Device for supplying material
  • Device for supplying material

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Embodiment Construction

[0031] Shown in figure 2 The partial view of the milling equipment 2 is to a certain extent similar to that shown in figure 1 The prior art is the same, such as a pneumatic discharge roller mill as a vertical mill 6 with air flow conveying and a silo 37 in which the material to be crushed in the vertical mill 6 is stored. The feeding device according to the present invention has a double belt conveyor 3 as a conveyor and a feeding device for materials not shown supplied by the double belt conveyor 3, and a locking device adapted to the feeding device , Hereinafter referred to as sandwich type locking device 5.

[0032] The above-mentioned sandwich type locking device 5 is fixed on the casing 10 of the vertical mill 6 near the feeding hole 11 (see FIG. 3) in an air-tight and / or pressure-tight manner.

[0033] Compare figure 1 The prior art milling equipment and basis in figure 2 The milling equipment with the feeding device according to the present invention, the milling equipm...

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PUM

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Abstract

A device for supplying material to a container, particularly for supplying raw material to a vertical mill with air flow conveying in a milling plant. A conveyor is provided for the material, whereof an end region is located in a feed device. The feed device and the end region of the conveyor located therein are incorporated into the pressure system of the container or the vertical mill. The feed device can be constructed as a sandwich lock and the conveyor as a double strap belt conveyor for the material to be supplied.

Description

Technical field [0001] The invention relates to a device for supplying materials to a container, in particular a device for supplying materials to a vertical mill with air conveying, with a conveyor for conveying materials, and with a feeding device through which the material can be Provided to the vertical mill, the end area of ​​the conveyor is located in the feeding device and combined with the pressure system of the vertical mill. Background technique [0002] It is particularly suitable for loading or filling containers and devices with materials that are stored, processed or processed under overpressure or negative pressure in the container. [0003] The best application field is milling equipment, in which raw materials are supplied to a vertical mill such as a pneumatic discharge roller mill by air conveying by means of a conveying device and a feeding device for milling. [0004] In order to load the raw materials to be crushed, such as pre-dried lignite or cement slag a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C23/02B65G15/16B65G15/14B02C1/00
CPCB02C23/02
Inventor T·勒舍
Owner LOESCHE GMBH