Evaporation unit training device

Evaporation unit tr--ning device,Single -chip microcomputer application experimental device

1. The composition and characteristics of the operation of the evaporation unit operation operation tr--ning device system

1. Framework \ st--rs \ guardr--l: Frame length × width × height: about 3000 × 1500 × 3500mm, and the width of the st--rs is 700mm. The total installation size of the equipment: 3700 × 1500 × 3500mm. The whole machine adopts steel installation framework (two layers of design, one layer of flat planes are convenient to operate, rep--r, and enter and exit. The second floor has a safe diagonal ladder and a guardr--l, non -slip pattern plate), anti -rust red dandan p--nt, and spray p--nt treatment. Fastener: with flange, valve, framework, st--rs, guardr--ls, brackets.

2. The system consists of an objective tr--ning device of the evaporation unit. All st--nless steel equipment is finely polished with st--nless steel, which reflects the perfectness of the entire device. This device cont--ns the full process of evaporating and heat -exchange production. It is also a complete modern industrial production device.

4. Local Intelligent Instrument Electric Console: About 1650X700X1400 Steel Spitting Piano Structure Local Instrument Electric Operation Piner (including RS485 communication interface control smart instrument, embedded microcomputer position and switch position, and cont--ns DCS connection Entrance). Internal installation of leakage protection of --r switch and current leakage protector fully consider personal safety protection; at the same time each set of strong electricity output has knob switch control to ensure the safety of the equipment and convenient operation control; Device, solid -state relay, self -lock switch, plastic copper wire, rubber sleeve, shielding thread, aluminum alloy wire groove, etc. The device can be independently measured and controlled by the on -site industrial control operating table by the intelligent instrument + industrial control configuration software with the RS485 communication bus + industrial control configuration software to complete each tr--ning program. The system can also use DCS control systems.

5. The device can reflect the factory situation, as close to the actual situation of the factory, and highlight the focus; can perform the skills operation tr--ning, process indicators control operation skills tr--ning in the aspect of driving, driving, normal operations, parking, equipment m--ntenance, etc., while meeting chemical industry Teaching and tr--ning requirements for the tr--ning and tr--ning outlines of crafts, technicians, and ** technicians.

Evaporation unit tr--ning device,Single -chip microcomputer application experimental device

1. Product characteristics:

1. It's easy to get started, simple but not simple: In order to make the entry easy, we have adopted a simple and easy -to -understand layout design. From the basic horse -running light of ***, let you seamlessly cut into teaching. Most modules are hollowed out under the premise of ensuring security. This allows you to see it at a glance and touch it. This is important. Because we know the importance of emotional knowledge.

2. Ergonomics, beautiful and comfortable: The use of module flat structures makes the sights naturally down, just like reading and writing. The side of the user is slightly inclined to make it more convenient to operate. At the same time, the line of sight makes it unobstructed. It can be easily listened, and the teacher can also observe the experiment.

3. Highly open, stimulate innovation: We are not simple to use modular design. We design the module alone, but to connect the modules, possibilities, and functionality. Highly open module designs its own experimental items.

4. Close to reality, easy to expand: know the importance of the combination of teaching and actual production. Special designed dozens of tr--ning packages

2. Technical performance:

1. Input power supply: AC220V ± 10%50Hz

2. Working environment: Temperature -10 ~+40 ° C relative humidity <85%(25 ° C)

3. Device capacity: 200VA

4. Weight: 100kg

5. Dimensions: 1600 × 750 × 1100mm

Third, the functional characteristics of each functional module of this device

1. Host module

The single -chip machine uses Etmel's AT89S52. The single -chip machine has 256byte RAM and 8kbyte Flash, three 16 -bit timers, two data pointers, and a door -to -door dog circuit. 64kram extension space, 64KROM extension space; 32 IO ports, 6 directional interrupt sources; working frequency of 0 ~ 33MHz, three -level program encryption function; working voltage 4.0V ~ 5.5V. Use DIP40 to package it for easy replacement chips and simulation. And design the design interface in the system, and it can be easily programmed through the USB downloader, without the need to remove the single -chip microcomputer from the circuit.

There is also a serial communication interface on the module. The interface has added a boost circuit to communicate directly with the computer. Philips single -chip microcomputer and macro crystal single -chip machine can also download the program through this port. A manual reset and twist on the reset circuit can directly reset operation. There is also a active bee -driving circuit on the module, which can make a sound directly to the fixed level.