SU648802A1 - Seed dryer - Google Patents

Description

one

The invention relates to a drying technique, and more specifically to a device for drying the seeds of fruit, vegetable and other crops.

Seed driers are known, comprising a housing with a nozzle, provided with a shutter, and trays with a mesh surface, hinged on axes displaced relative to the center of gravity 1.

However, in these dryers, the quality of the dried seeds is reduced, and, moreover, additional lifting and transport mechanisms are needed to unload the material.

The aim of the invention is to improve the quality of drying small: batches of seeds of different cultures and mechanization of the unloading process.

This is achieved by the fact that the casing is made in the form of a pyramidal bunker, the trays above it form a continuous mesh surface, the branch pipe is connected to the top of the bunker, and the shutter has the Open,

Grid

Closed

and

. FIG. The proposed seed dryer is shown schematically.

Seed dryer contains body 1, removable trays 2, marked

above the pyramidal bunker 3 and mounted on the rotary axes 4, the pipes 5 and 6 and the shutter 7. The bottoms of the removable trays 2 form a continuous mesh surface above the bunker 3, and the center of gravity of each of them is offset relative to the rotary axes 4 in the direction opposite to the unloading of the trays . In order to provide the required operating modes. The dryer shutter 7 in nozzle 5 has the positions Open, Grid and Closed.

The seed dryer works as follows.

Drying of seed material is carried out in removable trays 2 in the mode of active ventilation. The shutter 7 at the same time set in the Open position / and the coolant in the hopper 3 serves

through pipe 5. To stop

supply coolant shutter 7 is set to the closed position. When the dried material is unloaded, the trays 2 are tilted and the seeds are unloaded into the hopper.

Claims (1)

In the case of drying the seeds for technical purposes, in the flowing mode the shutter 7 is switched to the Grid position, the seeds are loaded into the pyramidal section 3, and the coolant is supplied ....., ..- 3 .......:. , .-: yut through- tb | teeth 5 and, earl is necessary, through patr brk ё. In order to unload the dried seeds, the shutter 7 is switched to the Open position and the Material enters the conveyor, the pneumatic system or other transport organ. In the proposed plant, seed drying is carried out in removable trays, in a bunker or on two levels, which allows for a given drying mode, simultaneously drying seeds of different crops and mechanizing the unloading of the material being dried, Formula of the Invention Dryer for fruit and hay seeds and other crops, comprising a housing with a nozzle provided with a shutter, and trays with a mesh surface, hinged on the axes with an offset from the center of gravity, which, in order to improve the quality of drying, the sky The largest lots of seeds of different cultures and mechanization of the unloading process, the body is made in the form of a pyramidal bunker, the trays above it form a continuous mesh surface, the branch pipe is connected to the top of the bunker / and the shutter has the positions Open, Grid and. Closed . Sources of information taken into consideration during the examination 1. Okun GS and others. Installations for drying grain abroad. M., Publishing House of Agricultural Literature, Magazines and Posters, 1963, p. 57, Fig.28.