small catalytic reactor — Laboratory small high pressure reaction kettle
design and production of a new type of laboratory small high pressure reactor using end face coupling driver, with a static seal, no leakage characteristics. Body material mainly adopts stainless steel, and 1Cr18Ni9Ti according to the different requirements of media production of 316L stainless steel, titanium (TA2), nickel, zirconium, tantalum, Hastelloy, Teflon liner and other special materials. The stirring bearing adopts corrosion resistant stainless steel bearing, which is suitable for high speed, hydrogenation catalysis and low viscosity material stirring. The heating method is generally a dry type electric heating, and the heating of the heat conduction oil or the jacket heating can be made according to the requirement of the user. Multi function temperature control, pressure control digital display control box. GSA small high pressure reaction kettle heating control system using PID automatic temperature control instrument, temperature control is very accurate. after adjusting the instrument, the temperature overshoot can be effectively suppressed.
The installation method of small high pressure reactor in
laboratory: the reactor is composed of a reaction vessel, a mixer and a driving system, a cooling device, a safety device, a heating furnace, etc.. 1, a kettle body, a kettle cover is made of 1Cr18Ni9Ti stainless steel processing, the kettle body and the flange connecting thread, a kettle cover for traditional plate cover, both of which are uniformly distributed along the circumferential direction, main bolt nut fastening connection. 2, laboratory autoclave main sealing adopts A type double seal, the sealing points adopt circular arc surface and plane, curved surface and curved surface line contact seal form, rely on the contact surface of high precision and smoothness, achieve good sealing effect. 3, autoclave with barrel type silicon carbide furnace core, electric wire wear in the stove core, the end head is composed of shell side lower part penetrates through the wiring stud, rubber cable connected with the controller. 4, the kettle cover is provided with a pressure gauge, blasting film safety device, vapor liquid phase valve, temperature sensor, etc., easy to understand the reaction situation inside the kettle, adjust the proportion of the medium in the tank, and to ensure safe operation. 5, mainly by the strong magnetic coupling of a pair of inner and outer ring, the middle sleeve bearing. The agitator is driven by the servo motor through the coupling. Control the speed of the servo motor, can achieve the purpose of controlling the stirring speed. 6, the sleeve is arranged on the upper part of measuring coil, integrated mixer with the inner magnetic ring rotates, speed coil generates induction electromotive force, the potential and the stirring speed corresponding, the potential transfer to the tachometer, can show the stirring speed. 7, the magnetic coupling and the kettle cover is arranged between the cooling water jacket, when the operating temperature is higher when cooling water temperature is too high, and magnet demagnetization. 8, 1Cr18Ni9Ti bearings using stainless steel bearings or high-strength electrographite, friction loss, and long maintenance cycle two) controller 1, the shell is made of standard Aluminum Alloy chassis, the cover can be pulled back, convenient maintenance and repair. The panel is equipped with a temperature digital display and a voltmeter.