Wood chip screening and treatment device for wood processing

Abstract

The invention discloses a wood chip screening and treatment device for wood processing. The wood chip screening and treatment device for the wood processing comprises a box body; a screening bin is arranged in the box body; a first feeding port and a second feeding port are sequentially formed in the top of the screening bin from left to right; the bottom of the first feeding port is connected with a first blanking cavity; a pulverization mechanism is arranged on the inner side of the first blanking cavity; the bottom of the second feeding port is connected with a second blanking cavity; a screening net is arranged at the upper part of the inner side of the screening bin; vibration springs are arranged at the bottoms of the two ends of the screening net; the relatively low end of the screening net is connected with a first discharge port; the first discharge port is connected with a spiral conveying mechanism; the top of the spiral conveying mechanism is connected with a feeding pipe;a blanking hopper is arranged at the bottom of the screening net; a transmission mechanism is arranged below the blanking hopper; a material receiving plate is arranged below one end of the transmission mechanism; the lower end of the material connecting plate is connected with a second discharge port; and the bottom of the second discharge port is connected with a material compression bin. Wood chip particles can be effectively classified and screened, and can be subjected to compression treatment, the workload of an operator is reduced, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of wood processing, in particular to a wood chip screening and processing device for wood processing. Background technique [0002] Wood is a lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the end of the primary growth of these plants, the vascular cambium in the rhizome begins to move, developing bast outward and inward Wood; Wood is a general term for plant tissues that develop inward from the vascular cambium, including xylem and parenchyma rays. Wood plays a great role in supporting human life. According to different properties and characteristics of wood, people use them for different purposes. way. [0003] A large amount of sawdust will be produced in the process of wood processing. If the sawdust is directly discarded, it will cause a waste of resources. In order to make full use of resources, the existing way to deal with wood chips is to compress and...

AI Technical Summary

Problems solved by technology

[0003] A large amount of sawdust will be produced in the process of wood processing. If the sawdust is directly discarded, it will cause a waste of resources. In order to make full use of resources, the existing way to deal with wood chips is to compress and support the pellets and use them as fuel. The traditional When the sawdust processing equipment is in use, there are some unprocessed powders, which cannot screen the unqualified particles after processing, resulting in the collection of qualified and unqualified wood chips in the same container, which requires manual screening in the later stage, increasing the The workload of the operator and the poor availability of the device

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