CN106891402A - 松脂油浸木防腐工艺 - Google Patents

松脂油浸木防腐工艺 Download PDF

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CN106891402A
CN106891402A CN201710094470.2A CN201710094470A CN106891402A CN 106891402 A CN106891402 A CN 106891402A CN 201710094470 A CN201710094470 A CN 201710094470A CN 106891402 A CN106891402 A CN 106891402A
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korean pine
turpentine oil
pine log
charge level
log
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王美江
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YICHUN MEIJIANG WOOD PRODUCTS CO Ltd
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YICHUN MEIJIANG WOOD PRODUCTS CO Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/04—Combined bleaching or impregnating and drying of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/20—Removing fungi, molds or insects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/70—Hydrophobation treatment

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

本发明是松脂油浸木防腐工艺，将干燥脱水后的红松原木剥去树皮，刷层厚度为5‑8mm的松脂油，在温度为200‑300℃的干燥室烘烤30‑60分钟，使红松原木料面所刷的松脂油浸入木料内形成第一个防腐层；30‑60分钟后，在红松原木料面再刷遍厚度为3‑6mm的松脂油，再经温度为200‑300℃烘烤20‑50分钟，使红松原木料面所刷的松脂油，再次浸入木料形成第二个防腐层；20‑50分钟后，在红松原木料面再刷遍厚度为2‑4mm的松脂油，再次在200‑300℃的温度下烘烤10‑30分钟，使红松原木料面所刷的松脂油再次浸入木料形成第三个防腐层，最后在红松原木料表面再涂层防水蜡，即完成对红松原木的整个防腐处理。

Description

松脂油浸木防腐工艺
技术领域：本发明涉及一种红松原木防腐处理技术，具体地说是松脂油浸木防腐工艺。
背景技术：目前，室外露天供人们歇息和欣赏自然美景的红松原木建筑，如，园林景观、木制娱乐设施、木栈道、木花架等公用设施，经长时间日晒、雨淋、风吹后，就会开始出现腐烂。有的红松木制建筑在使用前，虽做过防腐处理，但防腐技术由于在加压过程中浸注药剂，使木头不但会呈现发绿的化学药剂颜色，还伴有颜色不均、色差大、无光泽及随着化学药剂在木头里的日渐流失，木头颜色还会变灰、黑。另外，经人工添加化学防腐剂处理的木头除防腐抗烂时间短外，其所散发的化学防腐剂还会污染空气，不利城市环保。
发明内容：本发明的目的在于研制出一种工艺简单、操作简便、经防腐处理过后的红松原木，除能保存红松原木本身所具有的质地特性外，还能永久防腐的松脂油浸木防腐工艺。其技术内容是：松脂油浸木防腐工艺，包括将红松原木进行干燥脱水、剥皮、在其表面涂刷松脂油、烘干、再刷松脂油、涂蜡工序，其特征是，所述工艺步骤如下：将需浸油防腐的红松原木在干燥室进行干燥脱水至含水率为20-30％；将脱水干燥后，含水率为20-30％的红松原木剥去树皮，在剥皮后的红松原木料面刷层厚度为5-8mm的松脂油，将刷过松脂油的红松原木在温度为200-300℃的干燥室烘烤30-60分钟，使红松原木料面所刷的松脂油浸入木料内形成第一个防腐层；30-60分钟后，在红松原木料面再刷遍厚度为3-6mm的松脂油并将第二次刷过松脂油的红松原木再经温度为200-300℃烘烤20-50分钟，使红松原木料面所刷的松脂油，再次浸入木料形成第二个防腐层；20-50分钟后，在红松原木料面再刷遍厚度为2-4mm的松脂油并将最后刷过松脂油的红松原木再次在200-300℃的温度下烘烤10-30分钟，使红松原木料面所刷的松脂油再次浸入木料形成第三个防腐层，最后在红松原木料表面再涂层防水蜡，即完成对红松原木的整个防腐处理。松脂油是松树树干分泌出的树脂，它是多种高分子化合物的混合物，具有防腐的性质，如，经过雷电、倒伏、病害等自然死亡之后的红松树木，不含油脂的部分很快都会腐烂，而含松脂的部分经上千年都能完好无损地留存下来，形成松明子，如琥珀就是松脂经过上千年演变所行成的产物。
本发明和现有技术相比其先进之处在于，松脂油浸木防腐工艺，具有防水、防腐、防虫蛀、净化空气、无污染、环保的特点，从而解决了现有松木制品在经室外长时间日晒、雨淋、风吹后，红松原木便开始逐渐腐烂和经人工添加化学防腐剂处理后的木头，除存在防腐时间有限外，还会污染空气的问题。
具体实施方式：所述工艺步骤如下：将需浸油防腐的红松原木在干燥室进行干燥脱水至含水率为20-30％；将脱水干燥后，含水率为20-30％的红松原木剥去树皮，在剥皮后的红松原木料面刷层厚度为5-8mm的松脂油，将刷过松脂油的红松原木在温度为200-300℃的干燥室烘烤30-60分钟，使红松原木料面所刷的松脂油浸入木料内形成第一个防腐层；30-60分钟后，在红松原木料面再刷遍厚度为3--6mm的松脂油并将第二次刷过松脂油的红松原木再经温度为200-300℃烘烤20-50分钟，使红松原木料面所刷的松脂油，再次浸入木料形成第二个防腐层；20-50分钟后，在红松原木料面再刷遍厚度为2-4mm的松脂油并将最后刷过松脂油的红松原木再次在200-300℃的温度下烘烤10-30分钟，使红松原木料面所刷的松脂油再次浸入木料形成第三个防腐层，最后在红松原木料表面再涂层防水蜡，即完成对红松原木的整个防腐处理，以上便构成本发明。

Claims (1)

1.松脂油浸木防腐工艺，包括将红松原木进行干燥脱水、剥皮、在其表面涂刷松脂油、烘干、再刷松脂油、涂蜡工序，其特征是，所述工艺步骤如下：将需浸油防腐的红松原木在干燥室进行干燥脱水至含水率为20-30％；将脱水干燥后，含水率为20-30％的红松原木剥去树皮，在剥皮后的红松原木料面刷层厚度为5-8mm的松脂油，将刷过松脂油的红松原木在温度为200-300℃的干燥室烘烤30-60分钟，使红松原木料面所刷的松脂油浸入木料内形成第一个防腐层；30-60分钟后，在红松原木料面再刷遍厚度为3-6mm的松脂油并将第二次刷过松脂油的红松原木再经温度为200-300℃烘烤20-50分钟，使红松原木料面所刷的松脂油，再次浸入木料形成第二个防腐层；20-50分钟后，在红松原木料面再刷遍厚度为2-4mm的松脂油并将最后刷过松脂油的红松原木再次在200-300℃的温度下烘烤10-30分钟，使红松原木料面所刷的松脂油再次浸入木料形成第三个防腐层，最后在红松原木料表面再涂层防水蜡，即完成对红松原木的整个防腐处理。
CN201710094470.2A 2017-02-12 2017-02-12 松脂油浸木防腐工艺 Pending CN106891402A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019000395A1 (zh) * 2017-06-30 2019-01-03 浙江永裕竹业股份有限公司 一种竹重组材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019000395A1 (zh) * 2017-06-30 2019-01-03 浙江永裕竹业股份有限公司 一种竹重组材

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