SU1613387A1 - Container - Google Patents

Abstract

The invention is intended for transportation of bulk materials over long distances and their immediate release into the process without additional overloads. The aim of the invention is to eliminate the loss of transported material. The opening of the housing 1 is made corresponding to the opening of the receiving funnel, and under the valves 2, supporting elements 3 are installed with spring-loaded external and fixed inner ends, the valves 2 being located between the seals 4, laid along the inner perimeter of the housing 1 and made of elastic material. 3 il.

Description

The invention relates to devices for transporting and unloading difficult-flowing materials and can be used in the construction, food and chemical industries, in particular in the manufacture of synthetic means.

The aim of the invention is to eliminate the loss of transported material.

FIG. 1 shows a container; in fig. 2 - the same section; in fig. 3 - the same, top view.

The container includes a housing 1 with an opening and a shutter installed therein, consisting of two gate valves 2 mounted with movement in the opening plane (with a drive (not shown)). The container shutter is provided with supporting elements 3 arranged under each valve, mounted for movement in the hole plane, and seals 4 located on the end sides of the valves 2 along their perimeter, while the outer ends of the supporting elements 3 are spring-loaded, and the internal ends are interconnected by means of a clamp five.

The housing 1 is mounted on the receiving funnel 6. The elastic seals 4 are laid in the slots of the housing 1 and fixed in them with glue. Seals 4 may be made flat or hollow. On the housing there are axes 7 around which it can be rotated. Inside the housing there is an elastic sheath 8, which serves to collapse the material arches with the help of compressed air supplied through the clamp 9.

The sealing of the connection between the device body 1 and the receiving funnel 6 is carried out by means of a gasket 10.

In the transport position, the shutter opening is closed by a removable lid 11. Such a constructional design allows the use of a device for storing and transporting material over long distances and directly in the production lines.

The device works as follows.

Loaded container by means of lifting mechanisms turn wok (L

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Route the axles 7 with a hole downwards and place them on the receiving funnel 6, previously removed into the removable cover 11. After installing the device, open the valve by pushing out the valves 2 until the opening is fully open. In the process of advancing the valves 2, the supporting elements 3 are displaced under the action of springs around the axis, thereby maintaining the valves 3 in the same plane. This achieves smoothness and accuracy and eliminates distortions. As the valves 2 are advanced, the free clearance in the housing is sealed by interlocking elastic seals 4, which prevent material from being ejected outside the device. The elastic seals 4 in this device are hollow in the form of a tubular section and have openings connecting the internal cavity with the atmosphere. When advancing the valves 2, the seals 4, due to their elasticity, are dispensed and closed, while the air passes through the holes into the tubular cavity. When closing the hopper of the valve 2, close together, compress the elastic seals 4, which are deformed and squeeze the air from the internal cavity to the outside. When using solid elastic seals, the material of the seal is designed so that it easily deforms and restores the desired shape.

To induce the outflow of hard-flowing material from the device and collapse the arches into the space between the housing 1 and the elastic sheath 8, compressed air is pulsed through the fitting 9, which

causes the elastic sheath 8 to oscillate, thereby causing the material to be unloaded from the container.

After emptying the device, the valve 2 is pushed in, the device is removed from

the receiving funnel 6, is turned around the axes 7 with the opening upwards, which is then closed with a removable lid 11 and sent to the supplier for re-loading. The use of the device ensures a high level of mechanization of loading and unloading operations, makes it possible to supply and process raw materials without additional transshipments, completely eliminates the dustiness of the working area, which improves the economic environment, and also reduces the cost of production by reducing the cost of preparing the raw materials.

Claims (1)

Invention Formula The container, comprising a housing with an opening and a shutter installed therein, consisting of two mounted in-plane movable gate valves, characterized in that, in order to avoid loss of the transported material, the container shutter is provided with supporting elements installed under each valve. movable in the plane of the hole, and seals located on the end sides of the valves their perimeter, while the outer ends of the supporting elements are spring-loaded, and the inner ends are interconnected by means of a clamp. Compiled by N. Slezina Tehred A. KravchukKorrektor L. Beskid Circulation 514Subscribe Fsh