Environment-friendly grain processing and discharging device with dust removal function

Abstract

An environment-friendly grain processing blanking device with dust removal function, comprising a storage pipe, a buffer pipe and a discharge pipe, characterized in that a cylindrical buffer pipe is fixedly installed at the lower end of the storage pipe, and a buffer stop is arranged inside the buffer pipe The buffer baffle plate and the buffer baffle are installed on the inner wall of the buffer tube through the rotation of the torsion spring. The feeding tube is an inverted conical structure. Several dust suction channels are evenly arranged on the side of the feeding tube along the circumferential direction. The buffer tube and the dust collection sleeve The jacket is equipped with an inverted conical dust collection sleeve, and a dust collection cavity is formed between the dust collection sleeve, the buffer pipe and the dust collection sleeve; The wind cover, the drive shaft is provided with blades, the right end of the air outlet pipe is connected with a filter purification box, the right side wall of the filter purification box is provided with an exhaust pipe, and several filter mesh bags are vertically arranged in the filter purification box; the present invention effectively It avoids the dust rising caused by the grain in the process of falling, and achieves a good effect of dust removal and dust reduction.

Description

technical field [0001] The invention relates to the technical field of environmental protection machinery and equipment, in particular to an environment-friendly grain processing and unloading device with dust removal function. Background technique [0002] Grains mainly refer to the seeds of gramineous plants. Five grains mainly include rice, wheat, corn, etc. %~80% of heat energy, 40%~70% of protein, and more than 60% of vitamin B1. The nutrient content of cereals can vary greatly due to different types, varieties, origins, growth conditions and processing methods. Cereals As a Chinese traditional diet, it has been one of the indispensable foods on the common people's table for thousands of years. It occupies an important position in our country's diet and is regarded as a traditional staple food. [0003] Before the grain is processed, it needs to be unloaded through the feeding port. Since the grain contains more fine dust particles and has a small specific gravity, dur...

AI Technical Summary

Problems solved by technology

[0003] Before the grain is processed, it needs to be unloaded through the feeding port. Since the grain contains more fine dust particles and has a small specific gravity, during the unloading process, the grains collide with each other and fall under the action of the airflow. It is easy to cause dust to rise and overflow from the feeding port to the outside world, thereby causing air pollution. These fine inhalable particles can easily cause respiratory diseases and endanger human health. However, the traditional grain processing feeding device lacks dust collection and treatment Function

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