EXHEB 50L взрывозащищенного типа 50L покрытый кожухом стеклянный реактор покрытый кожухом

Product Overview

Description

EXHEB-50L Explosion-proof Jacketed Glass Reactor

 

 

Working principle

 

This machine has electric constant speed stirring system, condensation and dropping system. The interlayer of kettle body needs to be connected with heating or cooling circulation equipment. When the material is stirred, the circulating hot solution or cooling liquid is injected through the interlayer to make the materials in the kettle are heated or cooled at a constant temperature. When the material is heated and reacted, the evaporation efficiency can be improved under vacuum conditions (a vacuum device need to be connected). The solvent vapor is cooled into liquid when passing through the glass condensing coil (a cooling device need to be connected), which can be refluxed into the kettle. It can also be recycled through the lower valve of the dean-stark. When the reaction is completed, the material can be discharged from the side outlet at the bottom of the kettle.

This series of products need to be equipped with a vacuum device, a high-temperature or low-temperature circulation device to form system devices.

 

Product features

• The parts in contact with the material are all made of high borosilicate glass (expansion coefficient 3.3) and PTFE materials, which have stable performance and are not easy to react with the materials.

• Using aluminum alloy + stainless steel material as base plate body.
• Glass + PTFE discharge valve, side material discharge without effusion.
• Frequency conversion speed regulation, explosion-proof switch, fine adjustment via knob, explosion-proof box with dual display function digital displays speed and temperature of materials in the kettle.

• The stirring system adopts ceramic bearings and mechanical seal to prevent abrasion of the stirring rod.

• Using PT100 temperature sensor, 304 stainless steel material,  wrapped by transparent PTFE tube outside, double anti-corrosion.

• Vacuum pressure gauge displays real-time vacuum by pointer.

• Crescent-type stirring paddle, 304 stainless steel + PTFE stirring blade; the material of the stirring rod is 304 stainless steel, and it is wrapped in PTFE tube.

• There is a universal wheel with brake at the bottom of the machine, which can be moved as a whole and be operated conveniently.

• Fuse safety protection

• Explosion-proof motor, explosion-proof aluminum shell of frequency converter,  explosion-proof tube with cable.

 

Technical parameter:

 

 

Model		EXS212-50L
Reactor volume		50L,inner diameter 365mm,outer diameter 410mm,inner length  576mm
Interlayer volume		About 16L
Voltage/Frequency		220V/50HZ
Power of stirring motor power		EX180W
Stirring speed		0-1400rpm/min
Temperature range of reactor		-80℃~+250℃
Temperature measuring accuracy		±1℃
Vacuum		0.098Mpa
Kettle lid Φ265mm 6 ports	Stirring port	Φ50mm flange port
	Condensation reflux port	50# ball mill port
	Port of constant pressure funnel	40# standard port
	Pressure relief port	34# standard port
	Temperature measuring port	Φ45mm flange port
	Solid feeding port	Φ80mm flange port, inner diameter Φ60mm, matching PTFE cover
Stirring paddle		Φ17×1000H(mm)  blade 190mm
Condenser		Φ100mm×700H(mm) lower Φ60mm flange port
Condensing area		0.4 square meter
Dean-stark		Upper Φ60 flange port, left 50# ball mill stopper
Constant pressure funnel		2L, upper 29# standard port with glass stopper; lower 40#standard stopper
Pressure relief valve		34# standard plug valve, releasing valve (pagoda joint) with 12mm outer diameter
Inlet and outlet circulation port of interlayer		Φ45mm flange port supporting flange plate, 1/2" male-PNT adapter
Material discharging port		Φ75mm flange, Φ33mm material discharging hole; oblique discharging port (pagoda joint) Φ34mm; 350mm from the ground
Vacuum nozzle		Pagoda joint with 12mm outer diameter
In and out circulating nozzle of condenser coil		Pagoda joint with 15mm outer diameter
Overall dimension(W*D*H)		870×560×2270mm
Net weight		71KG
Packing dimension		1690×615×880mm wooden package 0.92cubic meter
Packing weight		110KG