Explosion proof high and low temperature circulator
Explosion proof high and low temperature circulator

Explosion proof high and low temperature circulator

ยี่ห้อ:NANBEI

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working principle

This product has both cooling function and heating function. It is composed of refrigeration unit, heating unit, circulation system and control system.

The refrigeration part is mechanically refrigerated by a fully enclosed compressor, composed of plate heat exchangers, expansion valves, and pressure protectors to meet the cooling requirements; the heating part is the use of electric heating tubes to heat the circulating fluid. And through the built-in circulating pump and the external circulating pipeline, the refrigerant or heat medium is transported to the interlayer of the supporting equipment, which indirectly cools and heats the materials in the reactor.

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Set the required temperature through the panel. When doing a low temperature reaction, the high and low temperature silicone oil is cooled, and the cooling oil is transported to the interlayer of the reactor through a circulating pump to cool the materials in the kettle. When the cooling reaction is over, it needs to return to normal temperature or During the high temperature reaction, the required temperature is reset, the circulating pump and heating pipe work to slowly heat the cooling oil from low temperature to high temperature, and the temperature of the materials in the kettle will then reach the required temperature.

The heating and cooling of the equipment can be quickly changed. The same high and low temperature silicone oil is used as the medium. The silicone oil does not need to be replaced when the machine is used, which improves the disadvantage of requiring two different instruments for heating and cooling.

During external circulation, connect the upper outlet pipeline of the product to the lower inlet pipeline of the kettle body, and the circulating fluid will return from the upper circulation port through the pipeline to the lower return port of the product to form a complete circulation space.

Technical Parameters

Name

Explosion proof High& low temperature circulator

Model

EXGDSZ-50/80

Capacity

50 liters

Operating temperature range

-80+200℃

ambient temperature

535℃

environment humidity

≤70ventilation

power supply

3 phase,380V/50HZ

safety protection

Delay, over current, over heat, over temperature, phase sequence, phase loss protection

Display screen

LCD screen display, key operation

Temperature control accuracy

±1℃

sensor

PT100

Total power

10510W

Heating power

6000W

compressor

specification

Fully enclosed

Quantity

2

power

4410W

Cooling capacity

13944W

 

 

Circulating pump

power

100W

Lift

4-6M

flow

20-40L/min

pressure

≤0.4MPa

Refrigerant

R22

Machine exterior material

Cold plate spray anticorrosion

Outer loop interface

2 ports, with two 2m metal circulating pipes

Circulating fluid

Methyl silicone oil

size

95721270mm

net weight

200KG

With Explosion-proof control box


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