A kind of production method of outdoor heavy bamboo board
A production method, bamboo board technology, applied in the pretreatment of molding materials, sugarcane mechanical processing, household utensils, etc., can solve the problems of waste of raw materials, increase of production costs, etc., to reduce production costs, reduce processing time, and ensure product quality Effect
Active Publication Date: 2017-12-29
ZHEJIANG JIAHE BAMBOO IND TECH CO LTD
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Problems solved by technology
[0004] However, in the yellowing process, it is necessary to use a yellowing scraper to remove the bamboo yellow in the inner layer of the bamboo, and a part of the available materials of the bamboo will be scraped off during the yellowing process, resulting in waste of raw materials and increased production costs.
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[0029] The specific embodiment of the invention will be described in detail below in conjunction with the accompanying drawings.
[0030] A kind of production method of outdoor heavy bamboo board, comprises the following steps:
[0031] (1) Truncating, cutting the bamboo into equal-length bamboo tubes.
[0032] (2) Big break, cut the bamboo tube into bamboo pieces.
[0033] (3) Remove the green, remove the bamboo green on the surface of the bamboo slices.
[0034] (4) Rolling, rolling the bamboo chips that have gone through the greening step into bundles of bamboo fibers. The equipment adopted comprises a feeding conveying wheel and a decomposing rolling wheel, and the feeding conveying wheel transmits the bamboo slices into the decomposing and crushing wheel for rolling, and the teeth of the decomposing and crushing wheel have a sawtooth structure. The original rolling equipment such as Figure 2 ~ Figure 3 As shown, it comprises two feed transmission wheels 2 and two loo...
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The invention relates to a grinding and tabasheer removing method for bamboo and a production method for outdoor heavy bamboo boards, and belongs to the technical field of bamboo processing. The grinding and tabasheer removing method includes the steps of cut-off, large breaking, bamboo outer green removing, grinding, drying, carbonizing, separating, gum dipping, stoving, pressing and the like. The tabasheer removing procedure and the grinding procedure are combined together, the processing time is shortened, and processing devices are reduced. Gear teeth of defibering and grinding wheels are designed to be in the zigzag shape, tooth tips of the gear teeth can remove the tabasheer of the bamboo without scraping usable materials in the grinding process, the outturn percentage of the bamboo is increased to 55% from the existing 45% while the product quality is ensured, and the production cost is reduced. In addition, the problem that the bamboo cannot be bonded because the tabasheer is reserved is solved in the production process.
Description
technical field [0001] The invention relates to a manufacturing method of artificial molding materials, in particular to a method of rolling and removing yellowing of bamboo materials and a production method of outdoor heavy bamboo boards. Background technique [0002] my country is very rich in bamboo resources. At present, we are vigorously promoting forest protection and green activities. Bamboo resources with a short growth cycle have naturally become an alternative raw material for the country to save timber resources. Heavy bamboo board, also known as bamboo silk board, is a kind of high-density bamboo board. It is produced by a series of strict technological processes such as pressing and so on. It has the properties of small dry shrinkage and wet expansion, not easy to deform, anti-corrosion, waterproof and weather resistance, and has strong stability. It can pass the 72-hour cooking test and is widely used in the production of outdoor floors. , outdoor furniture an...
Claims
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IPC IPC(8): B27N3/12B27N3/04B27N1/02B27N1/00B27J1/00B27M1/06
CPCB27J1/00B27M1/06B27N1/00B27N1/0209B27N3/04B27N3/12
Inventor 周婧汤仁杰
Owner ZHEJIANG JIAHE BAMBOO IND TECH CO LTD