Round contact oxide tower experiment table

Round contact oxide tower experiment table,Comprehensive wiring assessment experimental device

1. Experimental purpose:

Oxidation of biological contact is a m--n facility of the biofilm method, also known as flooding aerated biological filter. Set up fillers in the pool, flood the filler in the wastewater, the aeration device placed at the bottom of the pool, and the --r comes from the --r pump. This device is an exhibition and teaching demonstration equipment for biological contact with oxide tower. Through the hope of this experiment, the following goals are achieved:

1. Understand the internal structure of contacting the oxide tower;

2. Master the launching method of contacting the oxide tower, and observe the growth of microorganisms, you can see the status of bubbles, water flow, and biofilms;

3. Dynamic experiments on a cert--n sewage use this device to determine the translucent and process parameters of the sewage.

2. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Treatment of water: 10 ～ 20L/h

3. Design in and out of water:

Inlet water BOD5 160 ～ 300mg/L out of water 20 ～ 40 mg/L

CODCY 300 ～ 500 mg/L out of water 28 ～ 60 mg/L

Inlet water SS 80 ~ 160 mg/L out of water 8-15 mg/L

Inlet water pH 6-9 out of water 6-9

4, oxide tower size: φ200mm × 2000mm,

5. Total size of the device: 600mm × 400mm × 2200mm

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. One set of 1 set of contact tower, transparent organic glass material, 8mm wall thickness, ø 300 × 600mm; (including 1 batch of semi -soft fillers, 1 set of micropore exposed trachea)

5. Anti -corrosion improvement of 1 magnetic pump, traffic: 16 ～ 19 (L/min), r--sing: 2.7 ～ 3.4 (m) power 20W;

6. 1 --r pump, power: 40 W, maximum --r volume: 8L/min,

7. Traffic measurement and adjustment: 1 rotor flow meter, (6 ～ 60L/ h)

8. Flow measurement and adjustment: 1 gas flow meter, (250 ~ 2500L/ h)

Round contact oxide tower experiment table,Comprehensive wiring assessment experimental device

1. Functional feature requirements

1. Highly authenticity: The overall device platform adopts a highly real building simulation environment. The installation of the combination of self -attack n--ls and expansion screws is consistent with the actual project of the project. Real wiring materials and equipment, such as bridges, wire grooves, wire tubes and related connectors, system devices, etc. At the same time, the entire system strictly implements the national technical standards from the installation and testing of the equipment, so that students can conduct a variety of tr--ning operations in a close real engineering environment;

2. Powerful teaching, tr--ning, and assessment functions: The equipment has high authenticity and supporting auxiliary facilities. Teachers can guide teaching at the scene so that students can quickly understand and master the role of related equipment, implementation and acceptance of engineering and acceptance Specifications, etc., greatly improved the quality of teaching, while reducing the teaching difficulties of teachers and students' learning difficulties. Students' tr--ning and assessment programs are also designed according to national standards and actual work requirements. Through such teaching, tr--ning, and assessment, professional students can quickly and truly adapt to the technical requirements of the post. At the same time, it is very suitable for market needs. Items

3. Modular structural platform design: It is easy to expand the structure of the tr--ning equipment system and the number of sets, so that the overall layout of the tr--ning room is compact, the space utilization rate is high, and the tr--ning venue is saved;

4. Extensive scope of application: Since the equipment has high authenticity and powerful teaching, tr--ning assessment functions, it is very suitable for teaching and practical tr--ning in various vocational colleges. At the same time, the device can meet the requirements of the labor department to conduct comprehensive wiring types of comprehensive wiring. In addition, the device is also very suitable for the requirements of the skill competitions of various comprehensive wiring related majors;

5. Advanced device application: This system uses optical signals as transmission methods between devices and transform and receive signals. Students can be familiar with practical application technologies related to optical fiber, such as fiber fiber melting, optical fiber management , Test of optical fiber performance testing.

6. Building building and smart building electrical installation virtual simulation software

Based on the UNITY3D design, users choose different interactive interface size based on the computer configuration. The software in the software can be rotated, magnified, reduced, and translated at 360 °. There are small assistant tips for software use, the content is as follows:

A. Wet alarm system

1. System summary: Overview of Wet Alarm System

2. Equipment cognition: set up the best perspective, equipment det--ls (display the introduction or parameter of the device), practice (built -in 6 selection questions, there are prompts for correctness and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, executive pressure gauge, high water tank, Weia control cabinet, stabilization tank, flow switch, end -end water testing device, dr--nage facility, water pump combinations, water pump combination Instruments, hydraulic bells, latencys, wet alarms, butterfly valves, stop valves, fire pumps, safe stabilization valves, fire pools.

3. Principles display: Show the working principle of the wet alarm system, the three -dimensional animation demonstration, the three -dimensional model is translucent, and the internal water flow can be seen. Equipped with the exercise module (4 built -in multiple choice questions, there are prompts to choose correctly and errors)