Milk rapid cooling machine

The main features are as follows:

1、Milk rapid cooling machineIndustrial grade high configuration and high standard design: Adopting high configuration and optimized system integration to cast high-quality products, a professional team adopts industrial grade standard design, with low noise and small vibration, designed according to industrial standards, suitable for uninterrupted operation all year round24Hourly operation;

2Integrating multiple innovative technologies to ensure efficient, energy-saving, and stable products:

1)Innovative energy-saving technology for economic devices: more energy-efficient than refrigeration units without economic devices5%above;

2）ThePLCProgrammable Joint Control Technology: Achieving Communication Control of Signal for Interlocking Shutdown and Startup of Supporting Equipment such as Water Towers and Pumps,Avoid unnecessary energy loss;

3）Efficient vapor-liquid separation technology: ensures efficient heat transfer in shell and tube heat exchangers and sufficient evaporation and heat transfer in refrigerant liquid reflux evaporators;

4）Low temperature oil cooling technology: By using low-temperature refrigerant to cool the refrigeration oil, it is then injected into the compressor to fully lubricate the moving parts inside the compressor and maximize the heat generated by the motor, avoiding long-term high temperatures inside the motor and ensuring efficient, stable, and long-lasting operation of the motor and flexibility of the moving parts.

3、 Compact structure and stable operation:

Using high-quality imported twin-screw bearings, whose moving parts are only for piston compressors1/10Vibration is only present in piston compressors1/5Both radial and axial use high-precision GermanFAGAnd SwedenSKFBearing combination, combined with axial thrust balance drum, effectively balances axial load, with a failure rate only comparable to that of piston compressors1/10Good control components ensure the long-term safe and stable operation of the unit. The condenser and dry evaporator of the unit are both equipped with high-efficiency heat transfer tubes, and the main engine uses an imported high-efficiency semi enclosed twin-screw compressor, which has a compact structure, small volume, and light weight There are many advantages such as small installation location. The semi closed twin-screw compressor has fewer moving parts, and the compressor adopts5：6Ultra efficient screw rotor, with no direct wear between rotors and high reliability. Due to being a continuous compressor without pulsation, the unit has the characteristics of stable performance, low noise, small vibration, and smooth operation. Improved efficiency compared to reciprocating compressors20%—30%.

4、 A comprehensive energy control system:

The milk rapid cooling machine has a four stage or stepless capacity control system, with energy regulation:[100、75、50、25(or activated,0Automatically adjust the start and stop of the unit according to load changes, which is more energy-efficient. During operation, the computer control system will adjust the energy output of the unit based on changes in the client's thermal load. The microcomputer quickly determines and sends a signal to push the slide valve to the required energy by monitoring the difference between the actual load measured and the user's setting. And in multiple systems, it works in an optimized way that minimizes energy consumption at the optimal cooling output, which not only demonstrates excellent performance at full load, Even under partial load, it has high operating efficiency;

5The refrigeration system operates independently:

large capacityMilk rapid cooling machineHaving two or more independent refrigeration circuits, even if one circuit fails/Maintenance, the other circuit can also operate normally. Equipped with backup function, especially suitable for industrial non-stop environments; ImportPLCThe human-machine interface is a LCD touch screen with graphical display, easy to operate, and available in both Chinese and English. equipped withRS485National standard communication interface, compatible withDCSThe system is connected and can be connected to the entire factory's self-control network, making it easy to remotely control and monitor. The parameters are displayed in two ways: graphics and text tables, making it clear at a glance; Select the operation according to the menu on the screen, and simply touch the display button on the screen with your finger.

6、 Microcomputer programmablePLCMultiple protection functions of the controller:

Equipped with protection against high compressor coil temperature, timed oil preheating and power on/off, cold water flow switch, and protection against low cold water outlet temperatureY- △ Start failure protection row Protection functions such as high gas temperature protection, compressor overload protection, power-off memory function, frequent start stop protection, abnormal voltage protection, low oil level protection, high and low voltage protection, etc;

7Multiple protection, safe, reliable and stable: providing complete protection from refrigeration system, electrical system to water system, ensuring the safe and normal operation of the unit. Equipped with safety protection measures such as compressor motor overheating, overcurrent, abnormal phase sequence, high exhaust temperature, high pressure, low pressure, low pressure difference, freezing point, and interruption. The pressure control device of the refrigeration system can ensure the normal operation of the unit; In addition to the internal protection module of the compressor providing functions such as overvoltage, undervoltage, phase loss, and overload protection, the pressure control device of the refrigeration system can ensure the reasonable operation of the unit;

8Easy to install and run in a timely manner:industrial-gradeMilk rapid cooling machineThe dedicated testing platform ensures that all components of the unit have been installed, debugged, and tested under different operating conditions in the factory, ensuring that each water-cooled screw type low-temperature chiller has been installedPassed factory inspection,And refrigerant and refrigeration oil have been added, users only need to connect the waterway and circuit to put it into use, greatly reducing on-site installation and debugging time;