| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection treating device for timber which enables removal of only a contaminant and circulating use of a used treatment solution without discarding it and also enables, when a bat is used, a simple and inexpensive structure to be used for the bat and further, enables cleaning easily and changing of the kinds of a treatment solution with one bat. SOLUTION: In this injection treating device which is used for pressurizing type preservative treatment or the like for the timber, a filtering system for purifying a treatment solution by installing a filter device in a storage tank and/or a heat exchanging system in which a heating device is installed in a chemical-injecting can to enable the treatment solution in the chemical-injecting can or in the bat to be heated and steam to be generated by the heating device, and thereby the injection treatment and steaming treatment for the timber can be performed. COPYRIGHT: (C)2006,JPO&NCIPI
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