Reacting kettle operation unit training platform

1. Framework \ st--rs \ guardr--l: Frame length × width × height: about 4200 × 2000 × 3500mm. The total installation size of the equipment: 4900 × 2000 × 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 kettle reactor (CSTR) is a common unit operation in the chemical process. The intermittent reaction process of the device truly simulates the typical chemical production process. The composition of T--chung and the kettle can work alone in the system. The reactor is intermittently reactive by compressing nitrogen transportation, and the reactor uses a intermittent reaction working method).

3. The reactor uses industrial standard pressure reactors. The reaction uses the coats to control the temperature control, the cooling water disk pipe in the kettle simulation reaction heating, and the heating simulation reactions in the kettle. Through the device to understand the basic process and equipment structure of the intermittent reaction device, it can perform equipment operations such as machine pumps, reactors, condenses and other equipment. Familiar with the basic processes of chemical reaction devices and supporting production equipment and instrument control processes; conduct fluid transportation tr--ning and heat exchange tr--ning operations in different forms of equipment; conduct pressure reactions, normally pressure reactions, decompression reaction tr--ning, materials can be performed by materials. Defolding return operation; the typical control system of the low temperature difference between the low temperature difference in the industry.

4. The device has the tr--ning function of reaction job skills, neutralization of job skills, neutralization of job skills, heat exchange job skills, fluid transport position skills, on -site industrial control position skills, chemical instrumental skills, local and remote control job skills, and on -site fault treatment Skill.

5. Local intelligent instrumentation electrical console: about 1650X700X1400 steel spraying piano structure locally instrumental operating desk (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.

6. The device can reflect the factory scene, try to get closer to the actual situation of the factory, and highlight the focus; you can perform the skills operation tr--ning, process indicators control operation skills tr--ning in the preparation, driving, normal operation, parking, equipment m--ntenance and other aspects of device driving. Teaching and tr--ning requirements for the tr--ning and tr--ning outlines of crafts, technicians, and ** technicians.

1. Experimental table composition

 

The sensor and detection technology experiment table consists of six parts: the m--n console, vibration source, temperature source, rotor source, sensor and corresponding experimental templates, data collection cards and processing software, and experimental table tables.

 

1. The m--n console part

 

Provide high -stable ± 15V, + 5V, ± 2V ~ ± 10V adjustable, + 2V ~ + 24V adjustable eight types of DC voltage voltage power supply; the m--n control table panel is also equipped with voltage, frequency, and speed display. Audio signal source (audio oscillator) 1kHz ~ 10kHz (adjustable); low -frequency signal source 1Hz ~ 30Hz (adjustable); --r pressure source 0-20kPa adjustable, digital voltage table: 0-20V, high accuracy; frequency/speed speed; Table: frequency of 1 ~ 9999Hz, speed of 1 ~ 9999rpm; timer: 0-9999s, accurate to 0.1S; high -precision temperature regulatory instrument (control temperature accuracy ± 0.5 ° C); RS232 computer serial interface.

 

2. Three source boards

 

Heating source: 0 ～ 220V AC heating, temperature control at room temperature ~ 150 ℃; rotating source: 2 to 24V DC driver, speed adjustment of 0 to 3000rpm; vibration source: vibration frequency 1Hz ～ 30Hz (adjustable), resonance frequency around 12Hz Essence

 

3. LabView data collection card and processing software:

 

Data collection and interface parts adopt a USB interface to facilitate the actual use of users. The collector can meet the complete experimental requirements, replace the existing instrument display reading, and can also be used as a direct scientific research and development of scientific researchers. The specific technical indicators are as follows:

 

1) 3 channels 16 -bit input, ** clamp ± 20V, must be achieved, in order to prevent burning channels. *** Small resolution 1mV, continuous ** sampling frequency 100kHz, the curve must be smooth. M--ntenance Electric Electronics and Occupational Qualification Tr--ning Evaluation Simulation Software (provides copyright certificates and demonstrated on -site): This software is the format of the APK, which can be used on the PC side, or on the mobile terminal. Set up faults. The green box in this software selects manually setting the fault point (*** can set 39 fault points). You can also automatically perform a random f--lure point settings through the system. Three fault points settings, random four fault points settings, random five fault points settings. This software has a toolbox, component library, magnifying glass, circuit diagram and other functions. You can choose a multimeter to detect through the toolbox. The appropriate element can clearly understand the components and circuits by magnifying the mirror. This software starts the control circuit f--lure setting through the motor star triangle, and has been investigated to allow students to understand the working principle and circuit structure of the motor star triangle to start the control circuit.