The insecticidal and disinfection equipment machine is a kind of equipment specially used for the disinfection, sterilization and disinfection of archives, cultural relics, books and other items. It uses advanced technology and equipment to effectively kill various pests, molds and bacteria, protecting the safety and integrity of archives.
Functions of Vacuum nitrogen insecticidal equipment for archives center
Oxygen isolation function
Ensure that the oxygen content of the equipment is ≤1‰ under working conditions. Nitrogen is produced by the supporting nitrogen generator.
Evaporation function
During the disinfection process, the liquid in the insect body can evaporate and destroy the proteins of adults, larvae, eggs and pupae.
Pest killing function
Can 100% kill adults, larvae, eggs, pupae and spores in collections.
sterilization function
It can kill 100% of aerobic bacteria and block the growth, breeding and reproduction of anaerobic bacteria and filamentous molds.
Dust removal function
Can 100% remove dust attached to the surface of cultural relics, archives, ancient books, etc.
Odor removal function
Can remove 100% of all odors.
Remote control function
On-site equipment can be operated through mobile APP software (any area on the network), and the parameter screen is consistent with the touch screen.
(optional)
Automatic humidification functionWhen nitrogen is injected into the sterilization chamber, it is humidified through an automatic humidifier to ensure that the humidity in the sterilization chamber is between 35% and 60%. The humidity value can be set from 0% to 100%.
Nitrogen production function
During the disinfection process, 99.99% high-purity nitrogen can be produced and injected into the disinfection room.
Display function
Oxygen content, vacuum degree, temperature and humidity detection and display functions.
Disinfection function
The archives insecticide and sterilization machine adopts advanced disinfection technology, which can disinfect archives, cultural relics, books and other items, remove bacteria and viruses on the surface, and protect the cleanliness and safety of the items.
intelligent control
The archive insecticide, sterilization and disinfection machine adopts an intelligent control system, which can automatically control the disinfection process and avoid human errors and omissions.
Safe and reliable
The archive insecticide, sterilization and disinfection machine uses safe and reliable equipment and materials to ensure the safety and reliability of the disinfection process and avoid damage to items.
Working principle of archive vacuum nitrogen filling insecticide and sterilization machine
1. Use pure physical methods to eliminate oxygen, depressurize, evaporate, kill insects, sterilize, and disinfect by vacuuming and filling with nitrogen. No chemicals are added in the process, and no harmful gases and pollutants are emitted.
2. Using vacuum nitrogen charging technology, the air inside the item can be extracted to form a vacuum environment, and then filled with nitrogen, so that pests, molds and bacteria inside the item will die due to lack of oxygen.
Technical parameters of vacuum nitrogen filling insecticide and sterilization equipment for cultural relics, archives and books
1. Disinfection time: The entire disinfection time is between 15 hours and 72 hours.
2. The volume is 3 cubic meters, made of carbon steel Q235 and aviation materials.
3. Working voltage: AC380V (three-phase five-wire), including three phases A, B, and C plus N (zero) and E (ground) wires.
4. Equipment structure: It consists of a vacuum sterilization chamber, a nitrogen generator (built-in air compressor, freeze dryer, gas storage tank) vacuum pump and PLC control system, which are combined into an integrated machine.
5. Working pressure: 0.2Kg/cm2.
6. Working vacuum degree: 100PA.
7. Working mode: two sets of manual mode or automatic mode.
8. Nitrogen injection method: automatic injection and replacement through program.
9. Nitrogen source: nitrogen generator.
10. Opening and closing door: manual mechanical transmission mechanism.
11. Power consumption: ≤6KW.
12. Vacuum pump: water processing capacity >100-500g/h, vacuum pump pumping speed 4-63L/S, vacuum pump noise less than 50dB.
13. Nitrogen generator: Using a pressure swing adsorption nitrogen generator system, the nitrogen production capacity is greater than 5M3 per hour, the nitrogen purity is 99.99%, and the noise is less than 56dB.
14. Temperature and humidity sensor and vacuum sensor: The temperature and humidity sensor controls the humidity of the files in the sterilization room during the disinfection process. The vacuum sensor can accurately measure positive and negative pressure.
15. Vacuum degree detector: It can accurately measure positive and negative pressure. It is equipped with a direct-connected vacuum pump. The vacuum pump is equipped with an oil mist filter and a noise filter.
16. Nitrogen content measuring instrument: a special instrument for detecting oxygen content. It is used to measure the oxygen content in disinfection. Required to measure 99.99% pure.
17. Requirements for vacuum nitrogen filling sterilization equipment: The main body of the equipment is a bookcase-type container with a movable trolley that can directly travel to and from the warehouse.
18. Door sealing: It is required to use the "O" type rubber ring in the dovetail groove on the fixed flange to achieve positive and negative pressure sealing.
19. After the equipment is positioned, there are two supporting feet to adjust the level to make the equipment stable.
20. The material of the disinfection room is USU304 stainless steel, the interior of the disinfection room is matte, and the surface is USU304 stainless steel with matte treatment. The sterilization chamber and vacuum pump are connected through stainless steel bellows.
21. The work of the entire equipment should be programmed, automatically monitored and controlled by PLC. It is equipped with two sets of automatic and manual operations. When the main power is turned on and enters the automatic working state, it can automatically complete, lock the door, vacuum, make nitrogen, charge nitrogen, replace nitrogen, automatically maintain pressure, and automatically deflate. All parameters can be passed Touch screen display. During manual operation, single operations can be performed to open the door, close the door, unlock, close the lock, vacuum, generate nitrogen, charge nitrogen, and deflate. to meet various state needs. The entire control system is composed of internationally renowned brand electrical appliances.
