Year1
- 设备压力：
- 0.1~5.0MPa
- 真空度：
- 0-0.098MPa
- 设计温度：
- 0～180摄氏度
Wood vacuum pressure test equipment laboratory wood vacuum pressure tank small wood vacuum pressure test tank plate vacuum pressure test test tank plate vacuum pressure test equipment vacuum pressure test equipment small vacuum pressure test equipment small The wood vacuum pressure test equipment is mainly used for wood anti-corrosion, degreasing, flame retardant, dyeing, modification and other sample experimental operations. Its design is based on the proportion of the most complete large-scale wood anti-corrosion tank at present, with vacuum The speed is fast, the maximum pressure can be reached, the structure design is compact and reasonable, the operation is simple and easy to learn, the functions are advanced, and the versatility is strong. Its performance has now reached the leading level of similar international products.
Specifications and technical parameters
Equipment pressure
Vacuum degree
Design temperature ~ degrees Celsius
Working medium water-soluble anti-corrosion, flame retardant, dyeing agent
Full operation process Cell method, high and low frequency pressure method, double vacuum method
2. Operation sequence
Prepare the pharmaceutical solution in the mixing tank according to the production process needs, and put the medicine into the storage tank for later use
, Take materials according to product specifications - select materials - open the tank door - load materials - close the tank door - vacuum operation - absorb liquid - replenish liquid - pressurize - frequent pressure - unload Pressure - liquid return - post-vacuum - pressure relief - open the tank door (must ensure that the pressure is relieved) - discharge
3. How to use
, full cell method and full cell method It's called the total absorption method, which is a preservative process that fills wood cells with preservatives. Usually suitable for water-soluble preservatives (for example, treating wood with this method can make the wood retain the maximum amount of preservatives.
, high and low frequency pressure methods use repeated normal pressure and pressure cycles to preservative treatment of wood. The process method is called high and low frequency pressing method. Using this process method to treat wood can achieve better anti-corrosion effects on wood and wet wood that are difficult to impregnate than the full-cell method. Normally, the impregnation depth of wood will be deeper. This is An anti-corrosion process with good wood anti-corrosion effect is recommended.
IV. Precautions
Before working, be sure to check whether all electrical appliances are intact, including valves, pressure gauges, vacuum gauges, fluid Whether the position gauge and various pumps are normal
During the pressurization process, the pressure must be gradually increased, and attention must be paid to pressure changes. It must not exceed the specified working pressure in the tank
After the operation is completed, check the pressure in time Clean the inside of the tank (tap water is enough)
Relying on Linhua's R&D advantages, we can provide the most professional copper, chromium, arsenic, and alkylammonium compounds at home and abroad for a long time. Quaternary ammonium copper boride, acidic copper chromate, copper The technical formula for the production of azole wood preservatives. As well as the optimal quantitative ratio and various difficult problems that arise in production
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