Vibration Sieve Board Extraction Experimental Device

1. The entire device is beautiful, the structure is reasonable, and the overall sense is strong, which can fully reflect the concept of modern experimental devices.

2. The equipment is a self -propelled frame structure, and the feet are installed to facilitate the disassembly m--ntenance and handling of the system.

3. Except for special materials, the entire equipment is made of industrial 304 st--nless steel. All equipment is finely polished, which reflects the perfectness of the entire device.

4. The tower festival is made of high -quality inorganic glass, which has good visual effects, which is convenient for students to observe.

5. The tower components and pipelines are made of 304 st--nless steel.

6. Device design can be observed at 360 degrees to achieve comprehensive teaching and experiments.

7. Can monitor the original data online and display the data curve. With true color TFT TFT touch screen belt RS485 interface, the data can be guided by the U disk, which can be connected to printers to print data. The device can realize manual and automatic interference switching operations, and install security linking protection and automatic alarm devices to ensure that the equipment is running normally to prevent safety accidents.

Device function:

1. Understand the structure and application of the vibration screen extraction experimental device.

2. Measure the extraction efficiency.

3. Master the relationship between vibration frequency and extraction efficiency.

4. Integrated control, high -stable data transmission, hardware encryption.

5. The device can realize the mobile terminal scanning and obt--n the device process video introduction.

Design Parameters:

Normal temperature and normal pressure operation.

The rotation frequency of the extraction tower: 20-250R/min.

Number of quality units NOE: 0.4-3.0.

HOE: 0.3-2.0m.

Total volume coefficient, kyea: 2.0 × 104-- 2.0 × 105 kga/[m3.H. (kga/kgs)].

1. Function summary

 

The device organically combines industrial sensors and industrial models. It is suitable for tr--ning and teaching of courses such as "Principles of Sensor", "Non -Electricity Detection Technology", and "Industrial Automation Instrument and Control". The device also increases the Internet of Things sensors, visual sensors, etc., which is fully used to make students more comprehensively master the application of various industrial sensors; closely combining the **** of sensors and detection technology.

 

Second, device configuration

 

(1) Power and instrument hanging boxes

 

1. AC power supply AC220V, with leakage protector

 

2. DC stabilization power supply:+24V/1A, ± 12V/1A, ± 5V

 

3. Digital DC voltage table: 0-20V of the range, three gears of 200mV, 2V, 20V, and accuracy of 0.5

 

4. Frequency/speed list: frequency measurement range of 1 to 9999Hz, speed measurement range 1 ～ 9999rpm

 

(2) Signal processing and interface hanging box

 

1. Sensor signal conversion circuit

 

2. The solenoid valve/motor drive circuit

 

(3) The transmitter hanging

 

1. charge amplifier

 

Volume: 102PC and 103PC are adjusted, ** output voltage: 10V/5mA, supporting with piezoelectric acceleration sensor.

 

2. Axial transsexual transition delivery device

 

Volume: -4 ~ 6mm, current output: 4-20mA, accuracy: ± 0.5%(25 ° C).

 

3. Pressure instrument

 

Use 24 -bit A/D converter, double 5 -bit high brightness red LED display, measurement accuracy: ± 0.2%F.S ± 1 word, with RS232 communication, use the S -type pull -up pressure sensor to support the use

 

(4) Material sorting model

 

1. DC deceleration motor, speed: 20rpm/minute, power supply DC24V

 

2. Power valve: Two -digit five pass

 

3. To radio photoelectric switch sensor: The detection distance is 5m, the regular type, and the NPN transistor output output.

 

4. Hall is close to the switch sensor, the detection distance is 10mm, and the permanent magnet can be detected.