Pipeline-type material conveyor

Abstract

The invention discloses a pipeline-type material conveyor, which comprises a material conveying pipeline, a material conveying packing auger and a driving construction member, wherein the material conveying packing auger is arranged in the material conveying pipeline; the driving construction member is fixedly connected with the material conveying packing auger; the tail section of the material conveying pipeline is provided with a material compaction area; the upper part of the tail end of the material conveying pipeline is provided with a fixed cover plate; the fixed cover plate is provided with a fixed hinge; the lower part of the tail end of the material conveying pipeline is provided with a movable cover plate; the movable cover plate is fixedly provided with a movable hinge; the movable hinge is hinged with the fixed hinge via a pin; the movable cover plate is also provided with an opening pressure regulation device; the material conveying packing auger is in a split structure and comprises a packing auger body, a front supporting shaft and a rear supporting shaft, wherein the front supporting shaft and the rear supporting shaft are in detachable cooperation connection with two ends of the packing auger body; the opening pressure regulation device is a balancing weight; the end surface of the tail end of the material conveying pipeline is an aslant section; and an included angle alpha between the aslant section and the central axis of the material conveying pipeline is an acute angle alfa. According to the conveyor, volatile, flammable and combustible gas doped in conveyed materials is prevented from externally leaking in the conveying process, and the conveyor has the advantages of reasonable structure and safety in use.

Description

technical field [0001] The invention relates to a conveyor, in particular to a conveyor capable of conveying materials with volatile, inflammable and explosive gases. Background technique [0002] In industrial and agricultural production, in order to transport materials to predetermined locations, conveyors are commonly used preferred equipment. Conveyors currently used in various industries are nothing more than fully sealed conveyors and non-sealed conveyors in terms of sealing performance. Among them, non-sealed conveyors are often used to transport materials that can be exposed to the air and do not cause harm to the environment. Affected materials, the fully sealed conveyor can convey powdery and dusty materials and liquid materials. Although the above-mentioned type of conveyor can realize the transportation of general materials, when the materials contain volatile, flammable and explosive gases, if the non-sealed conveyor is used to convey them, the volatile, flamma...

AI Technical Summary

Problems solved by technology

Although the above-mentioned type of conveyor can realize the transportation of general materials, when the materials contain volatile, flammable and explosive gases, if the non-sealed conveyor is used to convey them, the volatile, flammable and explosive gases It directly enters the air, which brings serious safety hazards, so it cannot be used. If it is transported by a sealed conveyor, the volatile, flammable and explosive gases will be transported to the predetermined position together with the materials, so that Although the volatile, flammable and explosive gases will not leak during the conveying process, the leakage of the gas cannot be avoided at the material outlet, and there are still potential safety hazards

Images