Mandatory continuous feeder for bulk material of mixed grease and glue

Abstract

The invention provides a mandatory continuous feeder for a bulk material of mixed grease and glue. The mandatory continuous feeder comprises a radially communicated feeding container and a reducer driven by a motor. A feeding screw shaft (15) connected with a rotary shaft of the reducer is vertically connected with an anti-bridging agitating blade (5) fixedly and extends into a feed inlet (16) of a spiral forming machine (9) vertically. A spiral feeding and spinning feeder (6) consisting of upper, middle and lower layers of spiral feeding and spinning blades in different structures is arranged on the circumference of a rod body at a cone-shaped end of the feeding screw shaft. According to a middle layer screw blade (19) provided with a radial opened diffluent trough (21), one the one hand, materials are in a screw feeding state, and on the other hand, part of materials returns upward through the opening of the blade diffluent trough so as to exhaust and divide the materials. The lower layer screw blade feeds the materials to the feed inlet of a screw press continuously. The mandatory continuous feeder for the bulk material of mixed grease and glue provided by the invention is safe, feeds materials to the screw press stably, does not clot and block, and feeds uniformly. The quality stability in the forming process of a mixed grease blasting explosive is improved.

Description

technical field [0001] The invention relates to a forced feeder capable of continuously forming mixed fat gelatinous dough-like materials. The forced feeding machine involved in the description of the present invention is mainly used for feeding and forming equipment for preparing mixed fat micellar materials, but it can be considered that it can also be used for other gelatinous material products without departing from the principle of the present invention. Feeding molding equipment. Background technique [0002] At present, most of the forced feeding systems mainly include three parts: (1) The hopper part, which mainly plays the role of storing materials, and its lower part is connected to the forced feeding device; (2) The geared motor part, which is the power source of the forced feeding system, mainly includes The three-phase / single-phase motor and the worm gear reducer are controlled by the frequency converter, and the output speed is adjustable, and the lower part i...

AI Technical Summary

Problems solved by technology

In the process of feeding, there are many problems in this method of manually feeding materials: it is easy to stick and bridge in the hopper; due to the manual feeding, it is necessary to apply a certain pressure to the conveying section of the screw press to smoothly extrude Due to the influence of human factors, uneven feeding often causes product quality problems

This mixed fat flammable and explosive substance, which uses continuous feeding to the feed port 16 of the screw press to realize the continuous extrusion of materials by screw pressure, contains toxic and harmful substances. On-site feeding is harmful to the occupational health of operators. The damage is great. At the same time, because these energetic materials are flammable and explosive substances, there are no safety regulations for man-machine isolation, and there are great safety hazards. Once an accident occurs, the on-site personnel cannot evacuate in time, which will inevitably cause casualties

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