Urban Living Wastewater Treatment Experimental Device

Urban Living Wastewater Treatment Experimental Device,Comprehensive tr--ning device for smart buildings security

1. Experimental principles and purposes:

Living wastewater treatment usually needs to complete the effect of nitrogen dehydration and phosphorus and removing phosphorus and removing phosphorus and removing phosphorus in one process. The m--n process of the experiment includes anaerobic areas, hypoxic areas, and good oxygen areas. Wastewater is phosphorus release and ammonia in anaerobic areas. Nitrogen dehydration is performed in hypoxic areas. Phosphorus absorption, nitrification and nitrification and To remove BOD, the entire set of processes can also achieve the effect of degrading organic matter pollutants, nitrogen removal, and phosphorus removal, so that the output of water is discharged.

Through this experiment, I hope to achieve the following purpose:

1. Master the basic operation process of living wastewater treatment;

2. Deepen the principle of understanding the experiment;

3. Understand the process and technical parameters of the experiment, and improve the theoretical and practical knowledge of students.

2. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Treatment of water: 50 ～ 120L/h

3. Adjust pool: HRT 2 ～ 5H

4. Landscape separation oil pool: HRT 1 ～ 1.5h

5, anaerobic tank: HRT 2 ～ 4H

6. Oxygen pool: HRT 2 ～ 4H

7. Good oxygen pool: HRT 2 ～ 5H

8. Second Shen Chi: HRT 1.5 ～ 3H

9. Concentration pool:

10. Small digestive pool:

11. Water inlet quality: CODCR 400 ～ 800mg/L out of water quality: CODCR40 ～ 80mg/L

12. Water inlet quality: BOD5 200 ～ 400mg/l Disting water quality: BOD5 15 ～ 30mg/L

13. Water inlet suspension: SS 150 ～ 200mg/L.

14. PH value: 6.5 ～ 8.5

15. Device shape size: 10500mm × 600mm × 1800mm

Urban Living Wastewater Treatment Experimental Device,Comprehensive tr--ning device for smart buildings security

1. System summary

This system is a building intelligent security wiring tr--ning assessment equipment developed for secondary vocational schools and vocational education and tr--ning institutions. According to the characteristics of the security wiring system in smart building engineering, the system is based on the characteristics of the security wiring system. The installation, wiring and debugging of the system are also designed to strengthen students' capabilities such as installation, electrical wiring, debugging, fault diagnosis and m--ntenance of each module of security wiring systems. It is suitable for the installation and operation of the building's intelligent equipment Professional teaching and tr--ning.

The system uses the building model as the structural foundation, including the two parts: smart building (community) and management center. The smart building (community) can simulate the security room of the smart building, and it can also simulate the security room of the smart community. In this system, project tr--ning can test students' team collaboration ability, planning organization ability, building equipment installation and debugging capabilities, engineering implementation capabilities, occupational literacy and communication ability.

The equipment consolidated by 1 aluminum alloy bracket and 17 mesh plates, and the first floor of the building, the first floor channel, the gate of the first floor, the two -story corridor, the two -story corridor, the two -story corridor, the two -story corridor, the two -story corridor gate, the two -story corridor gate, the two -story channel, the two -story channel, the two -story channel, the two -story channel, the two -story channel door Window, second -floor residents, the door of the second floor, the windows on the second floor, the vertical well and the surrounding buildings. The room provides the installation range of the front and back walls and the top wall, which can be installed on it with various building intelligent devices. At the same time, the door and windows of the room can be installed. Eliminating devices can be installed and operated by various systems of intelligent buildings, such as "intercom and indoor security systems" and "closed -circuit TV monitoring and peripheral security systems". Compared with a single -layer simulation floor, the two -floor simulation floor needs to consider the multi -floor structural relationship of smart buildings. In addition to cultivating students' engineering construction capabilities, it can also cultivate their engineering design capabilities and engineering innovation capabilities, which is in line with the practice of colleges and universities in colleges and universities. Teaching needs.

2. System structure and composition

Building intelligent security wiring tr--ning system adopts a modular design, consisting of architectural models, intercombuting subsystems, indoor security subsystems, peripheral defense subsystems, video monitoring subsystems, and patrol subsystems.

The building model consists of standard -specified aluminum alloy industrial profiles and mesh installation boards, with a total power box. The architectural model is divided into two parts: smart building (community) and management center. The smart building (community) has unit doors and single -house windows to achieve engineering tr--ning such as equipment installation of smart communities. Fashion function.

The management center realizes centralized monitoring and management of the security area, and has a typical management equipment such as management center machines, video surveillance cabinets, and monitoring computers.

Install smoke detectors, infrared detectors, glass crushing detectors, vibration detectors, door magnetic, infrared shooting and patrol more in the smart building. The room window of the smart building (community) is equipped with curt--n detectors to achieve indoor security and perimeter prevention functions.