SU1507674A1 - Hopper device - Google Patents

Abstract

The invention relates to the storage and distribution of bulk materials and can be used in the food, chemical and construction industries. The purpose of the invention is to increase the productivity of the bunker device due to the intensification of caving. The bunker device contains a vertical body 1 with a lower discharge opening 2 formed by outlet pipes 3 rigidly mated with each other and with the body. At the interface of the branch pipes, the expander of the material in the form of a vertical column 5 with rings 6 connected to the vibration drive is installed coaxially with the body. 7 and horizontally mounted coaxially inside the frame body 8 and the system of vertical rods 9 rigidly connected to the frame 8 and passed through the upper ends through the rings 6 to form a tent structure. A crosspiece 4 is made at the junction of the nozzles. For the purpose of aerating the discharged material, each discharge nozzle 3 can be equipped with plates with hardfacing of hard alloy installed at an inclined direction of movement of the material on the lower edge. The proposed construction of an expiration material allows for the expansion of the collapse zone and the effective destruction of the stationary vaults. 1 hp ff, 4 ill.

Description

SP

ABOUT

Od

The invention. and; 1. H.X |,: to the research and disposal of bulk materials; 1C and can be used in the food, metallurgical, chemical and building materials industries. ; The purpose of the invention is to increase the productivity of a bunker device; due to intensification of the crushing and: aeration of the unloaded material.

Perform a material outflow in the form of a vertical rack with a back-: fastened on it rings connected. with a vibro-drive and horizontally mounted coaxially inside the frame body, and a system of vertical rods, rigidly connected with the lower ends of the frame and passed through the upper ends through the rings to form a tent structure, 1 allows to increase the camber and effectively destroy the stationary vaults.

FIG. 1 shows the proposed hopper; general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 — node 1 in FIG. one; in fig. 4 — node II in FIG. 3. The bunker device contains a vertical 1) 1st housing 1 with a lower discharge opening 2 formed by rigidly conjugated Oltin with the other and with a housing with outlet pipes 3. At the interface of the branch pipes, made in the form of a cross 4 (Fig. 3), is installed coaxially to the casing, the expiration agent. The material outflow booster is made in the form of a vertical stand 5 with rings 6 fixed on it, connected to the vibration actuator 7 and horizontally mounted coaxially inside the frame body 8, and a system of vertical rods 9. Each rod 9 is rigidly connected to the lower end with the frame 8 and is passed through the upper end through the ring 6 with the formation of a hip construction. Each outlet port 3 is connected to the transport device I) to remove the discharged material.

For the purpose of aeration of the material being discharged, each discharge port 3 can be equipped with plastiasia 11 installed obliquely in the direction of movement of the material with hard-facing 12 welding.

/ alloy on the lower edge (Fig. 4). At the junction of the cladding 12 and the plates 1, a sharp edge 13 is formed.

The bunker device works in the following way.

The bulk material is loaded into the housing 1. Under the force of gravity, the bulk material from the housing 1 is transported through one or several outlets 3 to the transport device 10, through which it is fed to the production line. When the material outflows from the exhaust pipes to the transport device 10 under the action of the sharp edge 13, it loosens and transfers into a suspended state - 5. The frame 8 with the rods 9 and the column 5 with the rings 6 under the action of the vibrator 7 perform oscillatory movements, uniformly affecting the bulk material in the volume of the hopper 1 dangerous for hanging the material.

0

Claims (2)

1. A bunker device containing a vertical case with a lower discharge opening.M formed by tightly coupled one with the other and with a case with outlet pipes, and installed coaxially to the case B. to increase 30 performance due to intensification of the collapse, the material outflow stimulator is made in the form of a vertical stand with rings fixed on it, connected with a vibration drive and horizontally mounted coaxially inside the housing 35 frames, and a system of vertical rods rigidly connected with the lower ends of the frame and passed through the upper ends through the rings with the formation of a tent structure; 2. The device according to claim 1, characterized in that, for the purpose of aerating the discharged material, each discharge port is provided with an inclination mounted inclined in the direction of movement of the material bottom edge. I rri cpue.Z (rig // 7 / .i