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and impacting the inside and outside of the glass. 

The  circulating  liquid  pressure  in  the  jacket  should  not  exceed  0.03MPa,

otherwise the glass vessel will be damaged.

Ensure  that  the  circulating  fluid  in  the  pipeline  flows  smoothly,  and  the

pressure of circulating liquid should not exceed 0.03Mpa.

The  pressure  of  the  glass  vessel  may  rise  and  may  cause  the  glass  vessel

rupture if the liquid in the jacket expands due to heat.

The  allowable  applicable  pressure  range  of  the  glass  vessel  is  ‘absolute

vacuum  to  normal  pressure’.  During  the  reaction  of  the  material,  if  positive

pressure is generated, the glass vessel may be broken.

The  working temperature range  of this glass reactor is  -80 to +200

, it may

affect its sealing parts or break the glass if beyond this range.

The discharge valve and its interface connected with the glass vessel should be

cleaned in time after use to avoid affecting its sealing effect.

When rotate the glass vessel, beware of the leakage of circulating fluid in the

jacket.

When  rotate  the  glass  vessel,  beware  of  the  circulation  pipeline  hitting  the

frame.

A  thermal  insulation  jacket  can  prevent  the  glass  vessel  from  rupturing  and

causing personal injury effectively.

It could generate static electricity when adding material into the vessel through

feeding port.

Reminder

 

Reminder 

Please  use  the  reactor  in  proper environment.  Otherwise,  its  normal  function

and lifetime can be affected.

Keep good ventilation around the equipment.

Do not leave the device unattended.

1.2.6

 

Other Dangers 

The  sample  in  the  vessel  or  some  solvents  near  it  may  react  and  combine

peroxides, high concentrations flammable solvents, etc.

If  there  is  acid,  alkali  steam  and  other  corrosive  materials  around  the

equipment,  it  will  damage  the  equipment  insulation;  affect  component

performance and service life.

Beware  of  the  risk  of  explosion  when  dealing  with  hazardous  materials  or

samples of unknown combination.

Summary of Contents for REAC-N10LE-3

Page 1: ...Three layer Laboratory Reactors REAC N10 20 30 50LE 3 User Manual 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC 10 22 ...

Page 2: ...ATION 8 2 2 1 Installation of Stirring Paddle 8 2 2 2 Installation of Stirrer Shaft 8 2 2 3 Installation of Motor Kit 8 2 2 4 Installation of Condenser Nozzle 8 2 2 6 Installation of Temperaure Sensor 11 2 2 7 Installation of Solid Material Charging Port Sealing Kit 11 2 2 8 Installation of Constant pressure Funnel and Vacuum Gauge 12 2 2 9 Installation of Discharge Valve 12 2 2 10 Installation of...

Page 3: ...II 4 MAINTENANCE AND MANAGEMENT 17 4 1 MANAGEMENT 17 4 2 CLEANING 17 4 3 TROUBLESHOOTING 18 ...

Page 4: ...glass reactor must be operated by a person who has practical experiences and who can master detailed requirements in this manual Otherwise it must be used under the guidance of a person who has related skills 1 2 2 Intended Use This device can be applied for the following purposes a The process which needs high temperature low temperature conditions b The process which needs stirring under reduced...

Page 5: ...vessel exceeds the specified limit 1 2 4 Warning Signs Mark Description Danger It means that the situation is extremely dangerous which shall lead to death or serious injury Warning It means that the situation is dangerous which might lead to death or serious injury Prohibited Exposed in rain or got wet with splashed water Note It means that the situation is dangerous and might lead to injury Note...

Page 6: ...one do not remove inner earthing connection wire Equipotential connection has been done do not remove inner earthing connection wire Do not use broken glass parts Prohibited Do not use it outdoor Exposed in rain or get wet with splashed water will cause electric shock by touching the shell Warning Do not touch the glass vessel surface or circulation hoses directly to avoid high temperature injury ...

Page 7: ...ed in time after use to avoid affecting its sealing effect When rotate the glass vessel beware of the leakage of circulating fluid in the jacket When rotate the glass vessel beware of the circulation pipeline hitting the frame A thermal insulation jacket can prevent the glass vessel from rupturing and causing personal injury effectively It could generate static electricity when adding material int...

Page 8: ...ccording to some experimental requirements A constant pressure funnel or an adjusting valve on the feeding bottle allows you to feed material into the vessel at a uniform and controlled speed A condenser helps to recover some materials which are distillated during reaction process Single wall glass reactor has no jacket Double wall glass reactor has two layers of glass wall inner wall and outer wa...

Page 9: ...of condenser m 0 245 0 429 Size of liquid circulating inlet and outlet DN15 Constant pressure funnel L 1 0 Rated power of motor W 90 140 Power supply V Hz 220 240V 50 60Hz Ambient temperature 5 35 Environmental relative humidity 65 Protection class IP20 Anti pollution grade 2 Sea level m 2000 Dimensions mm W D H 203020302030 840 1100 2470 Height of draining port from ground mm 570 Lifting distance...

Page 10: ...ange 6 Connection elbow of constant pressure funnel 7 Vacuum gauge 8 Reactor lid 9 Upper tray 10 Middle tray 11 Glass vessel 12 Glass vessel tray 13 Discharge valve 14 Valve joint 15 Condenser 16 Motor supporting rod 17 Condensing dispenser 18 Vacuum gauge installation valve 19 Electric control box 20 Lifting wheel 21 Frame 22 Circulation hose connection kit ...

Page 11: ...on of Stirring Paddle Adjust the glass vessel to appropriate height by hand wheel 20 put the stirring paddle 24 into the vessel lift up the vessel by rotating the hand wheel 20 until the upper part of the stirring paddle going through the right port on the reactor lid 2 2 2 Installation of stirrer shaft Install the stirrer shaft kit 25 in sequence according to figure 2 2 2 2 2 3 Installation of mo...

Page 12: ...e condensing dispenser 17 and lid 8 use the flange 5 to connect Condenser 15 and condensate dispenser 17 surround the rubber bracket 2 around the upper center of the condenser 15 and then lock it 2 2 2 Installation of stirrer shaft 8 Reactor lid 24 Stirring paddle 25Stirrer shaft 26 Nut 27 Fixing sleeve 28 Sealing ring 29Shaft kit 30Retaining ring 31 Nut ...

Page 13: ...allation of Condenser joint 15 Condenser 35 Flat sealing ring 36 Connector 37 Nut Figure 2 2 3 Installation of motor kit 16Motor support 24 Stirring paddle 25 Stirrer shaft 32Support frame 33Universal coupling 34 Motor kit ...

Page 14: ...mperature Sensor The temperature sensor and the sensor base have been assembled together already just put it into the right port on the reactor lid 2 2 7 Installation of Solid Material Charging Port Sealing Kit Please install the solid charging port sealing kit according to figure 2 2 7 Figure 2 2 7 Installation of Solid Material Charging Port Sealing Kit ...

Page 15: ...ressure funnel 5 Flange 6 Elbow 7 Vacuum Gauge 8 Reactor lid 18Vacuum gauge installation valve 2 2 9 Installation of Discharge Valve Note Make sure the discharge valve 13 is opening before installation in case of damage to the vessel body Please refer to Figure 2 2 10 Please see figure 2 2 9 install the flange 5 and retaining ring 43 on the flange port of the glass vessel 11 and discharge valve 13...

Page 16: ...ntroller Fix the Operation box 19 and Motor Controller 23 on the frame 21 please see chapter 1 5 2 2 11 Installation of Circulating hose There are two ports on the glass vessel connected to the jacket for circulation the lower one is inlet and the upper one is outlet Please install the circulation hoses according to Figure 2 2 12 Figure 2 2 11 Installation of Circulating hose ...

Page 17: ...Make sure every joint is in good sealing without any leakage Note There are two ports on the vacuum gauge Connect one of the ports to the vacuum port of the condenser and connect the other one to the vacuum pump Vacuum Pump Glass Reactor Temperature control system 45 Connector 46 DN15high temperature ball valve 47 Three way adapter 48 U type fixed mount 49 Gasket 50 Stainless steel hose 51 Connect...

Page 18: ...not pull it hard Please disconnect the power supply and the plug when moving it Do not move it when connected to power which might cause electric shock or lead to a fire Please clean the glass parts before installation or put the reactor into use When connect the glass parts please apply some vacuum grease on the interface to ensure its sealing effect When install glass parts please apply moderate...

Page 19: ...ops flashing use the speed control knob to select the appropriate speed the speed should be adjusted from slow to fast slowly 3 The flow of materials and the power of the motor speed may cause resonance at a certain point please change the speed of the motor to avoid resonance 4 If the sealing performance has deteriorated please check the rotary sealing device in the mixer sleeve 5 After the react...

Page 20: ...irements mentioned in this manual Otherwise it will cause electric shock or cause damage to the reactor 4 1 Management Please follow the advices below to make sure the reactor will work normally 1 Check the ambient temperature and humidity regularly to ensure the machine will be running in the proper environment 2 Avoid severe vibration when moving it 3 Please keep the reactor from impact which mi...

Page 21: ...power supply Leakage protector protection Reset Fuse malfunction Replace it Power switch malfunction Replace it Circuit board malfunction Contact us No temperature display or display fault Nixie tube malfunction Replace it Display board line off Fix the line Sensor short circuit Welding to fix Sensor open Welding to fix No rotary speed display or not rotate Bearing rust Contact us Motor malfunctio...

Page 22: ...19 vacuum degree parts Sealing ring damaged Replace it Sealing ring installed not in place Re install it Hose aging Replace it ...

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