2L/5L/10LComprehensive experimental device for fine chemical engineering

• Specification

(Design and production units must possess the D1 qualification of the Special Equipment Manufacturing License of the People's Republic of China and the Q/320621KBB05-2008 Steel Pressure Vessel Review Conclusion Letter)

1. working pressure:0-25MPaDesign pressure30MPa
2. Cycle temperature: room temperature-200℃ Volume:20L
3. Reactor capacity:1L/2L/5L/10Lmaterial:titanium alloya
4. Feeding tank:0.5L/1L/3L/6Ltexture of material:316L
5. Volume of waste liquid tank:1L/3L/6Ltexture of material:316L
6. Servo controlled mixing speed:0-800r/min, Power1000W
7. Heating power:2.5KW
8. Power supply: AC220V
9. Sapphire window fixed size:150mmx65mm
10. Balance accuracy:0.01g

11.Vacuum degree of vacuum unit: one sectionRV12Level 27x10^-6pa

12Nitrogen pressure regulation: 6000psi,adjusting accuracy0.001MPa

13Back pressure control: 6000psi,Control accuracy0.001MPa

14.Cooling system: tubular circulation

15Chassis size:1800x850x220、304material

16.Electric crane:0.25T

17.Overpressure explosion-proof device:26MPa

18Pipeline Process Valve: Material:titanium alloya/50MPa/200℃

19.Microcomputer touch screen control: automatic collection of reaction time, pressure, temperature, and flow rate

• The structural composition of the reaction kettle

The reaction kettle consists of the following parts

1. Feeding tank:1L/3L/6Ltexture of material:316The cover can be disassembled for easy feeding and pressure resistance:25MPa.
2. Balance: Range50Kg,belt232Collection interface,accuracy0.01

1. Reactor body: The reactor body is made of titanium alloyaMaterial production, cylinder body, kettle cover, sealing gasket2Imported Sapphire from the United States, (Window sapphire window fixed size:150mmx65mm)Components such as bolts. Tighten the bolts and tighten the sealing gasket to seal. Zui High Voltage Resistance30MPa,Zui high temperature resistance200℃, kettle volume2L/5L/10L

1. Magnetic stirring system: composed of stirring blades, magnetic coupling transmission system, servo stirring motor, servo system control and other components. The rotation of the motor drives the rotation of the external magnet, and then through the coupling transmission of the internal and external magnets, drives the rotation of the stirring blade. By adjusting the speed through a speed controller, the mixing speed can be controlled, and the adjustable range of mixing speed is:0-800r/min.
2. Temperature measurement control system: heated by oil bath, circulation volume20LAfter setting the desired temperature on the temperature controller, the temperature controller automatically controls the temperature and maintains it at the set temperature. Temperature control range: room temperature-300℃.
3. Pressure measurement system: pressure sensor range30MPa.

7Vacuum degree of vacuum unit: Imported brand selected, vacuum degree7x10^-6pa

8Control panel and rack,Lifting device: The control panel is used to install temperature controllers, servo systems, switches, and other components. The reactor body is installed on the rack. After the experiment is completed, remove the cover of the reaction vessel and use a crane to lift it in the direction of rotation.

9Overpressure protection system: Install a safety valve on the same pipeline as the pressure sensor to automatically discharge when the set full-scale pressure is exceeded, ensuring the safety of the experimenters.

1. Nitrogen pressurization: selected from the United StatesTESCOMBrand high-precision pressure regulating valve controls intake volume and pressure regulation6000Psi
2. Cooling system: A coil device is installed inside the instrument, which can quickly cool down the reaction kettle by connecting a water bath and tap water.
3. Catalyst injection port: The feeding aperture is controlled by a large aperture, with a size of₵25x55mm

1. Waste liquid recycling bin: capacity1L/3L/6LMaterial: Titanium alloyaAfter the reaction is complete, recover the waste liquid by adjusting the pressure relief method
2. Microcomputer touch screen control: reaction time, pressure, temperature, flow rate, automatic curve generation,

Automatic data saving with printing interface

1. Back pressure control: selected from the United StatesTESCOMBrand, automatic control of reaction pressure.
2. Pipeline Process Valve: Material:titanium alloya/50MPa/200℃, all valves are made of titanium alloyaCustomization, interface3/8,1/4
3. Chassis size:1800mmx850mmx220mm,304material

• operate

1. The kettle cover and kettle body are tightly sealed with bolts, and when tightening the bolts, symmetrical force should be applied to ensure that the gasket is evenly stressed.
2. The reaction medium can be added by opening the lid of the reactor or through a valve connected to the inside of the reactor body.
3. Reaction temperature exceeds250At ℃, the condensate should be turned on to prevent the magnet from demagnetizing due to high temperature.
4. When heating, turn on the heating switch on the panel, set the heating temperature on the temperature controller, and the temperature controller will automatically control the heating temperature and keep it at the set temperature. To stop heating, turn off the heating switch or set the control temperature below room temperature.
5. The mixing speed can be controlled by adjusting the knob on the speed controller. When adjusting the speed, it must start from zero and gradually increase.
6. Air intake pressurization or nitrogen purging should be slowly adjusted through a pressure regulating valve to prevent sudden pressure increases.

• Safety and precautions

1. The reactor must have a safe and reliable grounding. To prevent electric shock and injury.
2. When the reactor is heated, the pressure will continue to rise. At this time, attention should be paid to the pressure changes at all times, and the maximum operating pressure of the reactor should not be exceeded. When the pressure is high, the valve should be opened in time to release the pressure.
3. When heating the reaction kettle, the surface temperature of the kettle body is very high, and it should not be touched by hand to prevent burns.
4. The reaction kettle should be cleaned promptly after use to prevent rust and corrosion.

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