Straw plate producing and processing system

Abstract

A straw plate producing and processing system comprises a main production system and a material recycling and dust removing system. The material recycling and dust removing system is arranged at the upper end of the main production system. The main production system is composed of a straw supplying and feeding module, an unbundling module, a stepping separation module, a straw conveying module, a forming module, a conveying module, a cut-off module and an end sealing module. The material recycling and dust removing system is composed of a material recycling module and a dust removing module. The straw supplying and feeding module, the unbundling module, the stepping separation module, the straw conveying module, the forming module, the conveying module, the cut-off module and the end sealing module are sequentially connected from left to right. The material recycling module is connected with the dust removing module. The straw plate producing and processing system is reasonable in overall system device matching, good in continuity and high in transfer efficiency; and in the production process, no auxiliary materials need to be added, straw plates are completely formed by processing straw, and the high-quality, high-strength and purely-natural straw plates can be produced.

Description

technical field [0001] The invention relates to the field of straw board production, in particular to a straw board production and processing system. Background technique [0002] my country is a big country of food production, among which the planting production of rice and wheat ranks first in the production of various grains, which shows that the planting quantity of rice is huge. At the same time, the large-scale planting of rice and wheat has also produced a large number of straw disposal problems. Straw is an efficient and long-term raw material for light industry, textiles and building materials. It can not only partially replace bricks, wood and other materials, but also effectively protect cultivated land and forest resources. As the energy shortage is becoming more and more serious, biomass resources such as straws and branches that contain a lot of energy are idle and wasted, and incineration on the spot causes environmental pollution, affects traffic safety, and...

AI Technical Summary

Problems solved by technology

Although this straw board extrusion molding machine can also produce straw boards, it has the same overall structure and the same internal components as the two complete sets of pressurized straw board production lines imported by China New Building Materials Corporation from the UK in 1983, and there are basically no invention points. , without any creativity or novelty, just applying for a patent by properly changing the equipment imported from the UK in 1983. During the operation of the whole set of equipment, there are problems such as poor equipment continuity, poor quality of processed straw boards, and low longitudinal strength. Problems: The straw board extrusion molding machine still has the following problems: 1. The overall device has no special material recovery and dust removal system. During processing and production, although the straw board screening mechanism is installed inside, it only plays a slight screening role. Most of the effects are to make the straw more loose; in addition, when it enters the feeder and falls from the feeder into the extruded hot bed, since the fall of the straw is free falling, the horizontal and vertical dispersion is uneven, which can easily lead to When stamping straw boards, a large number of straws are punched vertically and horizontally, which is chaotic, resulting in poor quality and low strength of straw boards; The belt can be cut after natural cooling, resulting in poor continuity of the equipment and low production efficiency of the equipment; 3. In the overall device, there is no special cutting device and end-sealing device, which leads to the purchase of other cutting devices and automatic end-sealing The equipment cannot be well adapted to the overall equipment; the production quality is not stable enough, the production speed is low, the maintenance cycle of the equipment is short, the equipment use effect is poor, and the processing efficiency and product quality of the straw board cannot be guaranteed.

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