Device and method for preventing mildew and corrosion of plate

A technology for anti-corrosion devices and boards, which is applied in wood treatment, wood heating, wood processing appliances, etc., can solve the problems of difficult air discharge, unstable and uneven quality of anti-corrosion boards, and achieves small heat loss and avoids poor processing. Uniform and fast heating effect

Inactive Publication Date: 2019-04-30
福建省格绿木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing plate anti-corrosion process usually includes initial vacuum treatment: sucking out the gas in the material, pressurization treatment: soaking the anti-corrosion liquid into the interior of the material, secondary vacuum treatment: removing excess anti-corrosion liquid on the surface of the material, and drying treatment; the following are Problem: In the initial vacuum treatment step, the material immersed in the lower part of the antiseptic solution is affected by the different

Method used

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  • Device and method for preventing mildew and corrosion of plate

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Effect test

Embodiment 1

[0069] A plate anti-mildew and anti-corrosion device, including a sealed tank, a liquid storage tank and an air storage tank;

[0070] An air port is provided on the sealed tank, and a vacuum pump and a booster pump are respectively connected to the air port;

[0071] The sealed tank is also provided with a liquid inlet and a liquid outlet, the liquid inlet is connected with the liquid storage tank through the liquid inlet pump, and the liquid discharge port is connected with the liquid storage tank through the liquid discharge pump; the liquid storage The tank contains anti-corrosion liquid;

[0072] The airtight tank is also provided with an air inlet and an air outlet, the air inlet is connected to the air storage tank through an air intake pump, and the air outlet is connected to the air storage tank through an exhaust pump; Has anti-corrosion gas;

[0073] A valve body is respectively arranged between the vacuum pump, the booster pump, the liquid inlet pump, the liquid ...

Embodiment 2

[0080] A method for anti-mildew and anti-corrosion of boards, comprising:

[0081] Step 1. Put the board in the sealed tank, rotate the board, vacuum the inside of the sealed tank to 0.03MPa, and heat the water molecules in the board by microwave at the same time for 20 minutes;

[0082] Step 2. Inject anti-corrosion gas into the sealed tank, and pressurize, adjust the pressure to 1.0MPa, and keep it for 50 minutes;

[0083] Step 3. First adjust the pressure in the sealed tank to 0.1MPa, then inject the antiseptic liquid mixed with oil-based preservatives, organic solvent preservatives and waterborne preservatives into the sealed tank, and pressurize the sealed tank. Adjust the pressure to 0.8MPa and keep it for 2-8 hours;

[0084] Step 4. Drain the antiseptic liquid in the sealed tank of step 3, heat the board to 170°C, and dry the wood until it is absolutely dry; then lower the temperature to 110°C and keep it for 2 hours. The pressure of the cage sealed tank during heat tr...

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Abstract

The invention relates to the technical field of mildew and corrosion prevention, and concretely relates to a device for preventing mildew and corrosion of plate. The device comprises a sealed tank, aliquid storage tank and a gas storage tank; a liquid inlet is connected with the liquid storage tank through a liquid feeding pump, and a liquid discharging port is connected with the liquid storage tank through a liquid discharging pump; the liquid storage tank is filled with an anticorrosive liquid; a gas inlet is connected with the gas storage tank through a gas feeding pump, and a gas discharging port is connected with the gas storage tank through a gas discharging pump; the gas storage tank is filled with an anticorrosive gas; the sealed tank is further provided with an openable and closable door cover, a support for fixing the plate is arranged in the sealed tank, the support is rotatably arranged in the sealed tank, and the sealed tank is further provided with a motor for driving the support to rotate; and a microwave generator is also arranged in the sealed tank. The comprehensive use of the microwave generator and the anticorrosive gas improves the processing efficiency, and also can realize high penetration internal corrosion prevention to make the anticorrosion processing of the plate uniform.

Description

technical field [0001] The invention relates to the field of anti-mildew and anti-corrosion technology, in particular to a device and method for anti-mold and anti-corrosion of plates. Background technique [0002] Existing plate anti-corrosion process usually includes initial vacuum treatment: sucking out the gas in the material, pressurization treatment: soaking the anti-corrosion liquid into the interior of the material, secondary vacuum treatment: removing excess anti-corrosion liquid on the surface of the material, and drying treatment; the following are Problem: In the initial vacuum treatment step, the material immersed in the lower part of the antiseptic solution is affected by the different levels of pressure of the antiseptic solution compared with the material soaked in the upper part of the antiseptic solution, and the internal air is not easy to discharge; in the pressurized treatment step, due to For the same reason, more materials located under the anti-corros...

Claims

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Application Information

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IPC IPC(8): B27K3/10B27K3/08B27K5/00
CPCB27K3/08B27K3/10B27K5/001B27K5/0055B27K2240/20
Inventor 陈木贵
Owner 福建省格绿木业有限公司
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