Configuration details
Glove box + series products
| Equipment features:
1. Simple: humanized design operation window
2. Intelligent HMI man-machine interface, easy operation;
3. Safety: high sealing fully protects the safety of the person and the sample;
4. High efficiency: integrated design to improve equipment efficiency; Energy saving: frequency conversion control operation.
5. Heating, pressure and other heat treatment equipment can be modified according to customer requirements; |
| Major component
1. Main container
2. Purification system
3. Solvent system
4. Water cooling
5. Large transition cabin
6. Small transition pods
7. Control system
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| Control system
1. Cycle: start, stop circulation purification system;
2. Real empty pump: start and stop vacuum pump;
3. Lighting: turn on and take care of the light;
4. Analyzer: control water oxygen analyzer;
5. Cleaning: Set the details of cleaning parameters;
6. Tacit recognition value: restore the default value set by the system;
7. Alarm Settings: set water oxygen alarm tips;
8. Settings: alarm Settings and box leak detection Settings, English and Chinese switch;
9. Regeneration: press the regeneration key to control the purification column for regeneration;
10. Time setting: preset touch screen display time;
11. Records: Query system operation records and water oxygen content records;
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| Transition cabin construction
1. Support frame; 2. Support rod; 3. Large hatch cover; 4. Large cabin shaft;
5. Large transition cabin beam; 6. Handle; 7. Lead rod 8. Hook;
9. Vacuum pressure gauge;
10. Small hatch door;
11. Small hatch door handle
12. Three-way ball valve;
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Replacement of activated carbon
① vacuum meter; ② three-way ball valve; ③ feeding port; ④ discharge port;
Specific replacement process:
1. Close the two butterfly valves above the solvent column (butterfly valve ② and butterfly valve ③ in 10.2);
2. Check whether ① (vacuum gauge) is under normal pressure. If it is vacuum, supplement air to normal pressure through ② (three-way ball valve)
3. Open ③ (feeding port) and ④ (discharging port);
4. Activated carbon flows out from ④ (discharge port); Tighten the clamp after cleaning;
5. Pour clean and dry activated carbon from ③ (feeding port); After installation, tighten the clamp;
6. Through the operation of ② (three-way ball valve), vacuum and replenish the solvent column three times.
7. Repeat 5.11.2 to flow the circulating gas through the solvent column.
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Electrical specification | AC220V 1.5KW |
Preparation and inspection before use
| 1. Prepare sufficient high purity working gas (please refer to Table 1 for gas specifications)
2. Prepare two 40L cylinders of recycled gas (refer to Table 2 below for gas specifications)
3. Two pairs of decompression tables (one is used under normal circumstances, the other is used for regeneration)
application | Clean the box, balance the pressure and work gas | Gas type | Nitrogen, argon or helium | purity | 99.999% H2O ≤5ppm； O2 ≤5ppm | quantity | Meet the equipment work needs | Need pressure | 0.4-0.6MPa | Pressure relief gauge range | Main gauge pressure range >15MPa; Sub-surface pressure range ≤ 1MPa | connecting pipe | Material: Plastic; Outer diameter: ￠10mm; Inside diameter: ￠6.5mm; | Table 1 High purity working gas |
application | Reduction purification column purification capacity | Gas type | When nitrogen is used as the working gas, nitrogen/hydrogen mixture (90-95% N2, 5-10% H2) is used;
When argon is used as the working gas, argon/hydrogen mixture (90-95% Ar, 5-10% H2) is used;
When helium is the working gas, a helium/hydrogen mixture (90-95% He, 5-10%H2) is used.
| purity | 99.999% H2O ≤5ppm； O2 ≤5ppm | quantity | Each purification column requires 3500L or close to 40L cylinder 10MPa pressure gas | Need pressure | 0.01-0.03MPa | Pressure relief gauge range | Main pressure range >10MPa; Sub-surface pressure range < 0.5MPa | connecting pipe | Material: Plastic; Outer diameter: ￠10mm; Inside diameter: ￠6.5mm; | Table 2 Regenerated gases |
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caution | 1. Personnel shall not use the glove box without training;
2. Prohibit the use of materials that can poison the regeneration catalyst, such as: sulfhydryl compounds;
3. Do not use volatile solvents that will damage plexiglass, such as acetone, without permission;
4. Contact the person in charge to remove the water probe before using volatile solvents;
5. Open the activated carbon circulation system when using volatile solvents;
6. When using the glove box, do not have long nails, do not wear sharp objects (such as: watches, jewelry, etc.);
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