Laboratory reactor

Purpose: laboratory refractory gold metal chemical reaction

Structure: the shell is a stainless steel, bearing, inner is polytetrafluoroethylene ( 200280 degrees)

Features: simple, safe, and taking charge

Laboratory reactor structure and working principle:

In 1, the laboratory reactor mainly consists of the kettle body, cover, magnetic drive stirrer, heater, valve, solid feed port, within the cooling coil, blasting safety device, a pressure gauge, a control instrument and a lifting device and other components.

( 1), laboratory reactor body, cover made of stainless steel or other metal materials processed, kettle body and the flange adopts threaded connection or welded directly and cover as a whole, the flat cover or convex cover, kettle and kettle lid is sealed by a gasket or the kettle body cone and sphere sealing cover, both borrow flanges circumferentially and uniformly distributed main bolt by tightening the nut to seal, reliable sealing without leakage.

( 2), laboratory reactor magnetic agitator: is driven by a servo motor outside the magnet body rotates, the outer magnet body through the magnetic lines of force drives the inner magnetic steel body, a stirring shaft and a stirring blade to rotate, so as to achieve the purpose of mixing. In order to ensure the normal operation of the magnetic stirrer, magnetic stirrer is provided with a cooling water jacket, when the temperature is over 100 degrees, in the cooling water jacket inlet of cooling water to lower the temperature of the magnetic material magnetic stirrer, to ensure that no demagnetization.

( 3), laboratory reactor heater: kettle body is arranged outside the barrel shaped silicon carbide furnace core, a heating resistance wire in series which has uniform heating, thermal effects, such as the characteristics of fast, wire pass through the connection, cable and control instrument. Or for the electric heating tube heat conducting oil heating, the kettle in vitro flange welding jacket, the jacket in into the electric heating tube is heated by the heating pipe, thermal oil, hot oil in the jacket to achieve the purpose of heating. Or a far infrared heating or steam heating or water bath heating etc..

( 4), laboratory reactor in the kettle cover or the side of the air inlet valve, with a sampling valve, temperature measurement and control device, safety blasting device and cooling coil, external valve, pressure gauge adopts the arc and arc line contact or through the card sets are directly connected by tightening the nut, and achieves the sealing or the direct use of pipe fittings welding; valve needle valve or ball valve, supporting according to user requirements; sampling valve through a kettle body bottom inserting tube through the reactor pressure vessel material discharge; cooling coil connected directly with the kettle cover, the cover on the water inlet of water cycle plays the role of cooling, cooling coil serpentine tube or U type tube.

( 5), laboratory reactor safety blasting device consists of bursting disc holder or a safety valve assembly comprising a pressure relief safety device, when the explosion piece medial pressure difference reaches a predetermined temperature under a predetermined pressure value, the bursting disc safety valve can discharge release or action of pressure medium.

( 6), laboratory reactor solids feed export use: spanner unscrew plug moved feeding, loaded material should first use of soft paper feeding port to wipe clean, metal particles and screwed plug, with particular attention to the feed inlet seal line is kept clean.

( 7), laboratory reactor lifting device consists of a base, a lifting rod, iron, lead, lifting hand wheel and other components, when the working end of the kettle body, cover between the nut is unscrewed, rotate the handwheel by screw lifting iron and cover up; when working through the screw will rotate the handwheel square iron and the kettle cap nut is screwed down, can work. If the flange quick open reaction kettle, please put the upper flange bolt is loosened, the flange open, rotate the handwheel by screw lifting iron and cover up, pull out the left fixed pin, rotate rear turning handle of the kettle body turning to the right position, the vessel material pouring. When the volume of more than 5L or cover of heavy equipment, lifting mode selection of stent type, through the slow rotation speed reducer drives the rope will cover up. Or by hydraulic device will cover or the kettle body rises.