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Mandatory continuous feeder for bulk material of mixed grease and glue

A technology of forced feeding and fat mixing, applied in explosives processing equipment, offensive equipment, explosives, etc., can solve problems such as uneven feeding, product quality, and safety hazards, and achieve uniform feeding, improve quality stability, and uniform feeding effects.

Active Publication Date: 2013-03-13
LUZHOU NORTH CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Mandatory continuous feeder for bulk material of mixed grease and glue
  • Mandatory continuous feeder for bulk material of mixed grease and glue
  • Mandatory continuous feeder for bulk material of mixed grease and glue

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] refer to figure 1 . The continuous forced feeding machine for mixed fat gelatinous materials described in the following examples mainly includes the feeding container 4 radially connected to the screw press molding machine, the conical hopper, the end cover 13 of the feeding container, and the speed reducer driven by the motor 1. 2. The feeding screw shaft 15 connected to the rotating shaft of the reducer 2, the vertical solid-linked anti-bridging mixing blade 5, that is, the special feeding screw and the outer layer insulation system, the motor 1 can be a frequency conversion motor, and is located at the top of the feeding container 4, The connection is fastened by bolts. Speed ​​reducer 2 is powered by motor. The frequency conversion motor can be adjusted to a suitable feeder speed through frequency modulation according to the process requirements. The feeding port 3 located on the end cap 13 of the feeding container is provided with a movable flip cover for releas...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C06B21/00
Inventor 俞义骏李纯志钟甫钢赵良友吕麟
Owner LUZHOU NORTH CHEM IND
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