Mechanical stirring flocculation tower experimental device

Mechanical stirring flocculation tower experimental device,SAS system tr--ning device

1. Experimental purpose:

Clear classes in water treatment usually include concrete, precipitation and filtration. The treatment objects are m--nly suspension and colloid impurities in water. After the raw water is added, the suspension of the water and the colloid in the water form a large particle flocculation, and then the gravity is separated by the sedimentation tank. The mechanical response sedimentation tank is a water purification structure with two functions: concrete and flocculation. This model is an experimental device that displays the internal structure of the flocculation reaction tank and the inclined sedimentation tank. Hope to achieve the following purpose:

1. Directly observe the organic glass device to deepen the understanding of each part of the composition;

2. Grasp the direction of water flow and operation and use of mechanical reaction tanks and sedimentation pools, and observe the condition of flocculation and precipitation.

2. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Fundamental water volume: 0.84L/H

3. Social condensation time: 10min

4. The speed of stirring slurry line is 0.2 ～ 0.5m/s (adjustable),

5. Total size of the device: length × width × height = 1170mm × 300mm × 600mm

6. Work power: AC220V ± 10%, 50Hz, single -phase three -line system, 500W power, safety protection: ground protection, leakage protection, overcurrent protection

3. M--n configuration:

1. 1 original water tank: white PP plate material, 10mm thick, 400 × 400 × 500mm, empty valve installed on the bottom plate, which is convenient for cleaning the water;

2. 1 water tank: white PP plate material, 10mm thickness, 300 × 400 × 500mm, empty valve installed on the bottom plate, which is convenient for cleaning the water;

3. 1 set of paddles from the original water tank mixing motor, 304 st--nless steel mixing paddle; (power 25W, speed 120rpm), (including 1 tone speeder)

4. 1 set of flocculation tower, transparent organic glass material, 8mm wall thickness, ø 200 × 700mm; (including 1 set of 304 st--nless steel mixers),

5. 1 of the magnetic water pump for corrosion corrosion, flow: 27 ～ 32 (L/min), r--sing: 3.1 ～ 4.3 (m) power 30W;

6. Traffic measurement and adjustment: 1 rotor flow meter, (0.1 ～ 1m3/h)

7. Power control control system: 1 double -sided sub -light -dense -densely pattern plastic control box, leakage protector (Delixi brand), voltage meter, lock button switch, wire tube, etc.

8. Support the UPVC connection pipe and valve (Zhongc-- brand).

Mechanical stirring flocculation tower experimental device,SAS system tr--ning device

I. Overview

SAS and BAS Integrated System Application Teaching Platform, the hardware of the tr--ning device of the building self -control system consists of a three -dimensional three -dimensional platform, system device, auxiliary materials and tools. The three -dimensional three -dimensional platform m--nly includes high -grade aluminum profile brackets, mesh, mesh electric boxes, standard 19 -inch racks and wire grooves, etc.; System devices m--nly include various power supply, network, monitoring, display, input and output devices; It m--nly includes various wires, connections and fasteners; tools m--nly include human character ladder, various commonly used and special tools. The software is composed of various special system software and general monitoring software.

Using SAS and BAS Integrated System Application Teaching Platform, the tr--ning device of building self -control system can enable students to "video monitoring and surrounding security systems", "smart lighting system" and "SAS and BAS integration in various customized areas of the three -dimensional three -dimensional platform The system "design, installation, wiring, programming, configuration, configuration, integration, commissioning, operation, diagnosis and m--ntenance and other operations, so as to understand the application of each system and proficient in their fundamental technical points; Collaborative, planning organization, communication, engineering planning and implementation capabilities, enriching professional literacy, and improving comprehensive vocational skills. It is suitable for construction electrical and intelligent system application teaching platforms that are suitable for project assessment, teacher teaching and student experimental tr--ning. Essence

(1) SAS and BAS integrated system application teaching platform, building self -control system tr--ning device uses a three -dimensional three -dimensional platform structure design, which can define different areas represented by various network boards according to the design and build the system, such as power distribution rooms, management, management, management Room, equipment room, a cert--n floor channel area and office area, etc.;

(2) The design of the location of the mesh board and the wire groove enables Unicom that can ensure the shortest distance between any two mesh boards;

(3) The mesh specifications and arrangement of the optimized algorithm can be used to increase the strength of the mesh while increasing the number of effective fixed points;

(4) The patented "expansion fixing part" is used, and the self -attack screw is used to quickly complete the fixation of the device, which is more convenient and fast, and closer to the actual application of the project;

(5) Using the box -opening device, open mesh and racks, improve the transparency of system installation and wiring, which is conducive to enhancing the understanding of the system.