Bzp Disc Rotor Aerator

• Customization: Available
• After-sales Service: 2y
• Warranty: 2y
• Model NO.: BZP
• Method: Physical Treatment
• Usage: Industrial, Agriculture, Fisheries Industry
• Certifications: ISO 9001 ISO 14001 ISO 45001
• Transport Package: Export Standard Wooden Box
• Trademark: Nanjing Lanwu
• Origin: Nanjing, China
• HS Code: 8479820090
• Production Capacity: 20000pieces/Year

Product Description

Purpose:
BZP Disc Rotor Aerator is used in the oxidation ditch of sewage treatment plant. Its function is to charge oxygen into the sewage, promote the sewage circulation flow in the ditch and prevent activated sludge precipitation, so as to fully mix and contact the sewage and oxygen and complete the biochemical process.
 

Product Introduction:
Rotary disc aerators, play a key role in the purification of water bodies and ecological balance. The rotary brush aerator is usually installed in wastewater treatment facilities such as oxidation ditches. Its main component is a rotating disc-like device, which is driven by a motor and rotates on the water surface at a certain speed. When the rotating disc rotates, it can bring oxygen from the air into the water, and at the same time agitate and mix the water to promote full contact between microorganisms and pollutants, thus realizing efficient treatment of wastewater. This aerator has many advantages.First, its aeration effect is uniform and stable, and it can provide sufficient oxygen in a large range of waters, creating good conditions for the growth and metabolism of microorganisms.Secondly, the structure of the rotary disc aerator is relatively simple and easy to operate and maintain, reducing operating costs and management difficulties. In practical application, the rotary disc aerator shows excellent performance. However, the operation of rotary disc aerators is not without challenges. Prolonged operation can lead to wear and tear of the discs, affecting aeration and mixing efficiency. In addition, the stability of the power supply and the accuracy of the installation of the equipment can also have an impact on its performance. To ensure the long-term stable operation of rotary disc aerators, regular inspection, maintenance, and repair are essential. You need to pay attention to the wear and tear of the rotary disc, the operating status of the motor, the lubrication of the transmission components, etc., and make timely adjustments and replacements. In short, with its unique working principle and performance advantages, the rotary disc aerator occupies an important position in the field of sewage treatment and water purification, contributing to the protection of the environment and the achievement of sustainable development. Rotary disc aerator purchase Even in bad weather conditions, the rotary disc aerator can operate stably without interference from external factors.

Features:
1. Special spiral bevel - cylindrical gear reducer driven by vertical motor is featured by small floor area, convenient process arrangement and large distance between the motor and the liquid level, thus greatly reducing the impact of sewage mist on the insulation performance of the motor;
2. The rotary disc is made of high-strength light glass fiber reinforced plastics with excellent corrosion resistance;
3. The load and oxygen charge can be changed by adjusting the submerged water level through design.

Structure:
BZP consists of vertical motor, reducer, main shaft, rotary disc, bearing seat and control cabinet.
The disc surface is densely distributed with regular pyramid bumps, many of which do not penetrate round recesses. The disc rotates rapidly under the drive of the driving device. The pyramid bumps throw water into the air to contact with the air, and the air quickly dissolves in the water. At the same time, the air in the round recesses is mixed with water to achieve the purpose of oxygenation.

 

Main technical parameters:
Rotary disk diameter: 1400mm, rotating speed: 45~55r/min, applicable immersion depth: 400~530mm, applicable working depth: 3.5~5.2m
 

Model	Effective Length of Disk L (m)	H1(mm)	Number of Trenches	Number of Disk	Oxygen Filling Capacity (kgO²/h)	Power(kW)
BZP-3xl	3	152	1	13	18.59	11
BZP-4xl	4	185		17	19.04	15
BZP-5xl	5	185		21	23.48	18.5
BZP-6xl	6	185		25	28	18.5
BZP-7xl	7	230		29	32.48	22
BZP-3x2	3	230	2	2 x 13	29.12	22
BZP-4x2	4	230		2 x 17	38.08	30
BZP-5x2	5	255		2 x 21	47.04	37
BZP-6x2	6	255		2 x 56	56	37
BZP-7x2	7	255		2 x 29	63.84	45

Single disk oxygen charging capacity:

Speed r/min	Oxygenation capacity per disk kgO²/h		Power Efficiency kgO²/kWh
	Immersion Depth:530mm	Immersion Depth:500mm	Immersion Depth:530mm	Immersion Depth:500m
45	0.8	2.03	0.78	1.88
50	0.96	1.9	0.93	1.85
55	1.12	1.81	1.1	1.8
P=101.325kPa T=20