SU1329746A1 - Apparatus for storing tea leaf - Google Patents

Abstract

The invention relates to the tea industry, in particular to devices for storing tea leaves. The aim of the invention is to preserve the quality indicators of the product by reducing friction between tea leaf layers. The goal is achieved by installing perforated tubular elements in a horizontal casing of the device, communicating with a ventilating air supply collector. Perforated tubular elements are installed across the body of the device above the lower branch of the traction body, having scrapers for unloading the tea leaf from the device for storing it. The distance between the perforated tubular elements is 600-700 mm, which makes it possible to reduce the amount of friction between the layers of the tea leaf when it is unloaded. 2 Il. (L

Description

The invention relates to tea capacity, in particular to the storage and transportation of tea leaves.

The aim of the invention is to preserve the quality indicators by reducing friction between the layers of the tea leaf.

FIG. 1 shows the proposed device for storing the tea leaf, the cross section; in fig. 2 is a section A-A in FIG. one,

The tea leaf storage device comprises a horizontal body 1, in which a traction body 2 is placed with scrapers 3 attached to a chain 4 supported by means of rollers 5 on guides 6 placed in body 1. Perforated tubular elements 7 are placed across body 1 above the lower branch of the traction body 2 and attached to the manifold of the supply of ventilating air, installed from the outer part of the body. At the same time, the tubular elements 7 are located on the border D (Fig. 2) H aemym bed of tea leaves. The distance between the perforating tubular elements is 650 mm.

The device works as follows.

A tea leaf is poured into the body 1 where, by means of the supplied ventilation air, a collector is intensively cooled through the perforated tubular elements 7, which allows it to be stored until the vehicle approaches. By

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When the transport arrives, the traction body 2 begins to unload the lower layer of H tea leaves by means of scrapers 3. During the transfer of the H layer, the upper layer B is held by the perforated tubular elements 7, which reduces the resistance to movement of the load and also reduces the friction between the layers of the material and thereby prevents abrasion of the tea leaf. The distance between the perforated tubular elements (confirmed by experiment) of 600-700 mm contributes to the retention of the upper layer (600 mm) and the reduction of the specific pressure on the lower layer of material, as well as free flow (700 mm). In the free space of the lower layer of H, the tea leaf spills freely.

Claims (1)

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