MR1055 Extraction Unit Solid-Liquid Civil engineering lab equipment School Equipment Teaching
1. Equipment introduction
1.1 Overview
Extraction, also known as solvent extraction, is a method that uses the difference in solubility or distribution coefficient of substances in two mutually immiscible (or slightly soluble) solvents to transfer solute substances from one solvent to another. It is widely used in chemistry, metallurgy, food and other industries, and is generally used in the petroleum refining industry. It is a very important way to separate mixtures today.
The SLEU-1000 solid-liquid extraction device is based on the extraction principle and can extract the required materials from the required separation. The solid-liquid extraction device has an extraction module with automated functions and increases the separation contact area by counter-flowing the extraction liquid to improve extraction efficiency. The device provides a transparent glass container, which can clearly display the extraction process and working status.
1.2 Features
(1) The device has a safe and reliable electrical ground wire and is equipped with an emergency stop switch.
(2) The device adopts a modular design, and the functions of the device can be clearly displayed through the device modules.
(3) The device adopts an electrical integration design, connecting all electrical cables of the device to the electrical box, which greatly clarifies the working principle of the device.
(4) The device uses a large number of transparent experimental modules, which can help users clearly see the current working status.
2. Technical parameters
Input power supply: single-phase AC220V 50Hz
Size: 2200mm*2130mm*1130mm
Weight: 308kg
Working conditions: ambient temperature -10℃～+40℃; relative humidity <85% (25℃)
3. Components list and detailed introduction
3.1 Main part
No. Name
1 Condenser
2 Extract feeder
3 Insulation strip
4 Vent
5 Extraction mixed product storage tank
6 Preheater
7 Circulation pump
8 Solvent storage tank
9 Extraction solid storage tank
10 Extraction reaction feeding device
11 Motor
12 Electrical control box
13 Emergency stop switch
3.2 Power box part
No. Name
1 Touch display
2 Breaker
3 PID temperature controller
4 Power Indicator
5 Heater switch
6 Frequency converter
7 Voltage regulating module
8 Emergency stop switch
9 Relay
10 Siemens PLC
11 Switching power supply
12 Analog input and output module
3.3 Equipment configuration list
No. Name Qty
Component 1 circulation pump 1
Component 2 Metering pumps 1
Component 3 Siemens PLC 1
Component 4 Frequency converter 1
Component 5 Analog input and output module 1
Component 6 touch display 1
Component 7 PID controller 1
Component 8 Voltage regulating module 2
Component 9 switching power supply 1
3.4 Accessories
No. Name Qty
1 Allen wrench set 1
2 Cable 1
3 Grater 1
4 Software CD 1
5 Insulation pipe kit 6
4. Experiment list
Experiment 1 Demonstration of the extraction liquid injection experiment of the solid-liquid extraction device
Experiment 2 Demonstration of electrical control experiment of solid-liquid extraction device
Experiment 3 Experiment to demonstrate the impact of variable adjustment of solid-liquid extraction device on extraction efficiency
Experiment 4 Demonstration of solid-liquid extraction device and PC communication function
Experiment 5 Demonstration of extraction mixed product separation experiment of solid-liquid extraction device
Experiment 6 Demonstration of the processing experiment of solid products after extraction by solid-liquid extraction device
Experiment 7 Demonstration of cleaning experiment of solid-liquid extraction device
