Black coloring method for pistacia weinmannifolia

Abstract

The invention discloses a black coloring device for pistacia weinmannifolia. The black coloring device comprises a main machine. A placing groove with a rightward opening is formed in an end surface of the right side of the main machine, a lifting slide cavity is arranged in the main machine and is positioned on the upper side of the placing groove, a stirring cavity is arranged in the main machine in an extension manner in the up-down directions and is positioned on the right side of the lifting slide cavity, the tail end of the bottom of the stirring cavity is communicated with the top of the placing groove, a lifting slider is connected into the lifting slide cavity in a slide fit manner, a first screw which is arranged in an extension manner in the up-down directions is connected intothe lifting slider in a thread fit manner, the tail end of the top of the first screw is connected with a first motor in a power fit manner, the first motor is fixedly embedded in an end wall of the top of the lifting slide cavity, the tail end of the bottom of the first screw is connected with an end wall of the bottom of the lifting slide cavity in a running fit manner, a placing slide table isconnected into the placing groove in a slide fit manner, and a connecting column which is arranged in an extension manner in the up-down directions is connected with the lifting slide cavity and the placing groove in a slide fit manner.

Description

technical field [0001] The invention relates to the technical field of wood coloring, in particular to a method for coloring black eucalyptus. Background technique [0002] Ebony is an extremely rare and precious tree species in the world. By soaking in ferrous sulfate solution and processing purple oil wood to make it black, low-grade wood can replace high-grade precious wood, greatly improving the practicability of low-grade wood, and meeting the needs of users. In the process of blackening, it is necessary to use ferrous sulfate solution for soaking treatment. Since the ferrous sulfate solution has not been used for a long time, it will agglomerate and precipitate, which will greatly reduce the coloring effect. Mixing and stirring, but the existing stirring mechanism is simple in structure, and the stirring blades are exposed, so there is greater safety, and at the same time, there are problems of low stirring efficiency and poor stirring quality. Contents of the invent...

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Problems solved by technology

[0002] Ebony is an extremely rare and precious tree species in the world. By soaking in ferrous sulfate solution and processing purple oil wood to make it black, low-grade wood can replace high-grade precious wood, greatly improving the practicability of low-grade wood, and meeting the needs of users. In the process of blackening, it is necessary to use ferrous sulfate solution for soaking treatment. Since the ferrous sulfate solution has not been used for a long time, it will agglomerate and precipitate, which will greatly reduce the coloring effect. Mixing and stirring, but the existing stirring mechanism is simple in structure, and the stirring blades are exposed, which has greater safety. At the same time, there are problems of low stirring efficiency and poor stirring quality

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