DYHGGY-01 Special Circular Tower Training Device

1. Be familiar with the equipment and processes of the distillation unit operation process.

2. Learn the measurement method of distillation tower efficiency, which is suitable for special distillation such as normal pressure, pressure and vacuum distillation.

3. Full touch integrated control, highly stable data transmission, and hardware encryption.

M*n configuration:

Glass distillation tower, insulation tower, condenser, glass tower kettle, heater, U-shaped pressure gauge, flow meter, temperature sensor , vacuum system, central processing unit, touch screen, high-quality aluminum alloy profile frame.

public facilities:

Water: The device requires cooling water and has its own interface to connect to the tap water pipe. Tap water enters the condenser at the top of the tower through the device interface and is discharged.

Liquid: The device comes with a glass high tank. During the experiment, it enters the distillation tower still through the flow meter.

Electricity: voltage AC220V, power 2KW, standard single-phase three-wire system.

Technical Parameters:

1. The diameter of the distillation tower is φ20mm, the tower height is 1200mm, the material is a glass tower structure, and the tower is filled with 316L st*nless steel φ3mmθ mesh ring type packing. The tower kettle is a three-necked flask with conductive film insulation. The heating power of the upper and lower insulation sections is 300W each; the tower kettle volume: 500ml.

2. Tower kettle heating: The tower kettle is placed in a 500W electric heating pack. Integrated controls.

3. Liquid flow meter range: 1.6-16ml/min.

4. The reflux of condensed liquid at the top of the tower is operated by a swing reflux ratio controller. This control system consists of a pendulum on the tower head, an electromagnetic coil, a return flow ratio counter, etc. The return flow ratio control range is: 99:1-1:99.

5. Temperature sensor: Pt100, display scale 0.1℃.

6. Central processing unit: execution speed 0.64μs, memory capacity 16K, built-in Ethernet to support Modbus TCP and Ethernet/IP communication protocols; function: data processing calculations.

7. Analog module: up to 16-bit resolution, sum accuracy ±0.5%, built-in RS485 communication mode.

8. Temperature module: resolution 0.1℃, accuracy 0.5%, built-in RS485 communication mode.

9. Use an all-in-one tablet touch computer to control the entire operation with digital touch screen. HMI: Projected touch technology, 50 million touch points, 4G memory, function: central processor data display control.

10. Rated voltage: 220V, total power: 1.5kW.

11. Dimensions: 1300×500×2200mm (length×width×height), movable design, with brake wheels, high-quality aluminum alloy profile frame, no welding points, easy installation and disassembly, horizontally adjustable support casters.

12. Engineering identification: including equipment tags, pipeline flow direction arrows and logos, valve tags and other engineering equipment concepts, so that students can be in a safe experimental operating environment, learn to recognize engineering pipeline signs, and cultivate students' engineering skills concept.

13. Equipped with a set of data acquisition software and a set of online industrial configuration software.