SU1511171A1 - Device for filling a container with loose material - Google Patents

Abstract

The invention relates to biological industries and can be applied in the chemical, food, woodworking and other sectors of the national economy. The purpose of the invention is to reduce the loss of the filled material. From loading hopper 1 through loading hose 2 through valve 5 and filling pipe 3 with actuator 4, bulk material enters filled container 6. Excess air is removed through coaxially mounted chamber 7 with perforated wall 8. 1 sludge.

Description

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(21) 4191507 / 31-13

(22) 11/24/86

(46) 09/30/89. Bul Number 36

(71) Leningrad forestry engineering academy. CM. Kirov

(72) N.E. Garnagina, T.V. Motherland and V.M. Esterlis

(53) 621.798 (088.8) (56) USSR Copyright Certificate No. 905137, cl. B 65 B 1/10, 1980.

(54) DEVICE FOR FILLING TARE WITH BULK MATERIAL

(57) The invention relates to biological production and can be applied in the chemical, food, woodworking and other sectors of the national economy. The purpose of the invention is. reduction of loss of the filled material. From loading hopper 1 through loading hose 2 through valve 5 and filling pipe 3 with actuator 4, bulk material enters filled container 6. Excess air is removed through coaxially mounted chamber 7 with perforated wall 8. 1 sludge.

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The invention relates to biological production and can be used in all sectors of the national household for packaging bulk products, for example, in the production and packaging of fodder yeast.

The purpose of the invention is to reduce the loss of the filled material as a result of supplying the device with a chamber made in the form of a nozzle having a perforated wall.

The drawing shows a device for filling a container with a bulk material (the container is shown without a front wall),

The device consists of a loading bunker 1, from which the material through the loading sleeve 2 and the filling tube 3 installed with the possibility of vertical movement with the drive 4 and the shutter 5 receives a filling container 6; the holes in the pipe 3; The connection pipe 9 for connection with the aspiration system is placed in the chamber.

The device works as follows

The packaged material from the hopper I through the loading sleeve 2 enters the shutter 5. The amount of the packaged material is controlled last. Further, through the filling tube 3, the material enters the filling container 6. At the beginning of filling, the filling tube 3 is in the lower position at the bottom of the filling capacity. As it is filled, the pipe 3 rises to the upper position by means of a pipe driver 4.

Moving the pipe reduces the height of the material falling, which reduces dust formation in the free volume of the tank 6 to be filled. The collapse of the gaps between the material particles and the turbulence of the air flow forming the dynamics of the process take the dust particles towards the chamber 7,

The excess air generated during the filling of the tank 6 enters the chamber 7 through the perforated wall 8, on which the dust particles and air are separated, and the particles remain in the tank. In the chamber 7, a sharp slowdown of the flow occurs, resulting in additional dust separation and its subsidence Purified air flow enters through the pipe 9 into the aspiration system.

Claims (1)

Invention Formula A device for filling a container with loose material, containing a bunker, an associated filling pipe with a closure, fitted with the possibility of vertical movement, and a device for removing dusty air, including a nozzle for connection with an aspiration system, differing in in order to reduce the loss of the material being filled, it is provided with an america mounted to a coaxially filling tube, having a perforated wall on the side of the discharge hole of the filling tube, while side for connection to the aspiration system disposed in the chamber.