Reaction column training desk

The device can conduct various physical, chemical, and physical chemistry comprehensive treatment technologies. Experiment includes:

1. Filtering experiment: Use sand filtering filtering (including backwash strength experiments);

2. activated carbon adsorption experiment: (can test the adsorption performance of the activated carbon of various types of liquid);

3. ion exchange experiments: can be used to exchange water in the water in the water, or you can also test the exchange performance of various brands of resin (regeneration outside the tower);

Each reaction column of the device can be operated parallel, and it can also be decomposed into multiple sets of multi -group students. The device can issue basic experiments of seven or eight types of water treatment and chemistry.

This device specializes in the basic research of water treatment technology to improve students' hands -on ability.

And make the students reach the following purpose:

1. Understand the process and technical parameters of the device;

2. Deepen the understanding of the basic concepts of experiments.

2. M--n technical indicators and parameters:.

1. Environmental temperature: 5 ～ 40 ℃

2. Treatment of water: All use 20L/h;

3. Counter -routing strength: calculate at 15L/s ・ m2.

4. Reacting column size: φ50mm × 1000mm × 10 roots

5. Device shape size: 1300mm × 500mm × 1300mm,

6. Work power: AC220V ± 10%, 50Hz, single -phase three -line system, power 200W, safety protection: ground protection, leakage protection, overcurrent protection

one. Product introduction

This tr--ning system is based on the real objects of the 250 tractor hydraulic manipulation mechanism system. The system is reasonably assembled on the steel mobile table. Actual operation, truly display the structure and principles and work processes of the tractor hydraulic manipulation mechanism. Applicable to the tr--ning needs of all types of institutions and tr--ning institutions for the system theory and m--ntenance tr--ning of tractors hydraulic manipulation institutions.

This tr--ning system has complete tr--ning functions, convenient operations, safe, reliable, and elegant.

two. Structure and composition

Anexses such as the tractor hydraulic manipulation mechanism, working device, hydraulic pump assembly, operating mechanism, etc., hydraulic pressure gauge, various types of control valves and oil pipes, electric motor, mobile tables, etc. Attachments such as books.

The colored principle map board of the supporting tractor hydraulic manipulation mechanism, and the installation of flash strips and work conditions are displayed simultaneously.

three. Features

1. The motor driving hydraulic pump provides power to dynamically demonstrate the working principle and process of the system system of the tractor hydraulic manipulation mechanism.

2. Equipment can simply implement the system m--ntenance and m--ntenance operation of tractors hydraulic manipulation mechanisms.

3. The equipment can realize the disassembly and work conditions of the tractor hydraulic manipulation mechanism.

4. Safety protection devices such as power supply and rotating parts are installed.

5. The bottom of the tr--ning table is welded with steel structure, the surface of the tables is p--nted with a p--nt, and a universal self -locking foot wheel device.

6. Comprehensive tr--ning description of hydraulic manipulation agency of tractor machine, tr--ning device for agricultural machine hydraulic system