SU770964A1 - Rotary discharger for pneumatic conveyer - Google Patents

Description

one

This invention relates to pneumatic transportation.

An iavesten rotary unloader, comprising a housing equipped with an inlet 5 nozzle for supplying the mat & a with the transporting agent and two outlets and. branch pipes for the release of the material and the transporting agent and made in the form of a spiral cochlea, divided by a partition into two compartments, with a rotor placed inside it mounted on a disk, equipped with grooves for transporting the anticorrosion material into one of the compartments fij. .j

The disadvantage of such a discharger is that it is not suitable for light and humid dust.

The purpose of the invention is to increase the efficiency of the discharger. 2P

For this, the proposed unloader is provided with a hollow truncated cone, a section to the cim rotor in two parts, having blades outside and set so that its small opening is directed 25 to the inlet and the large to the disk.

The drawing shows the proposed rotary unloader pneumatic transport, the cut.

The discharger comprises a housing 1 provided with an inlet nozzle 2 for receiving a transporting agent s. Material, an outlet for the material. A nozzle 3 and an outlet nozzle 4 for a transmotor (air). The body is divided into two compartments by a partition 5, in which a window is cut for the rotor 6, consisting of a disk 7 with radial blades 8 fixed on it, and grooves 9, bolts 7 attached to the angle of attack, the dike 7 is connected to a hollow truncated cone 10, to which blades 11 are attached to the outside. The rotor is driven from the motor (not shown in the drawing).

Discharger works as follows.

Rotating into the housing 1, the rotor 6 creates a vacuum with which the transporting agent (air) is sucked in together with the matter. At high speed, this mixture enters the housing 1 through the pipe 2. Here the separation takes place; the material by inertia enters the small hole of the truncated cone 10, hits the disk 7, the radial blades 8 move away from

Claims (1)

Claim A rotary pneumatic conveying unloader, comprising a housing equipped with an inlet pipe for material inlet with a transporting agent: an agent and two outlet pipes for material outlet and a transporting agent, and made in the form of a spiral scroll, divided by a partition into two compartments, with a rotor placed inside it mounted on a disk equipped with gutters for carrying the transported material to one of the compartments, characterized in that, in order to increase work efficiency, the unloader is equipped with a hollow truncated th cone, dividing the rotor into two parts having outside blades and mounted so that a small hole 15 in it is directed inlet, and large - on the disc.