DESCRIPTION

Fine bubble tube diffuser, abbreviated as tubular aerator, is a new type of energy-saving microporous aerator. The tubular microporous aeration pipe is composed of imported rubber diaphragm and gas supply main pipe. The tubular aerator has the characteristics of a simple structure, stable performance, no backflow of sewage, no clogging of pores, high oxygen utilization rate, uniform circumferential force, and convenient installation and maintenance. The tubular microporous aerator has reached the level of similar products abroad and is currently the more economical and reasonable aerator among aerators.

STRUCTURE

The tubular microporous aerator adopts a tubular structure, and the membrane tension is greatly reduced compared to the disc aerator.

The rubber film of the tubular aerator adopts natural rubber adhesive and aging formula to extend the service life of the film

Uniform opening with a large number of holes, with each group having 6624 holes × 2 (ordinary disc type microporous aerator Φ 215 for 2000 holes).

Adopting stainless steel connecting fasteners, the interface is not prone to air leakage and is easy to disassemble.

The tubular microporous aerator has a high oxygen utilization rate, uniform gas distribution, no blockage, long service life, no water accumulation in the trachea, and stable and reliable performance.

Simple installation structure, non-buoyancy aeration pipe, and convenient design and use.

FEATURES

Fine bubble tube diffuser is a non-clogging type that combines automatic cleaning and prevents the reverse flow of sewage. Due to the suspension of air supply by the blower, the membrane contracts and closes in a timely manner, and sewage never seeps back into the tubular aerator. When the blower is restarted, the membrane expands and releases bubbles, while also bouncing away the sludge adhering to the surface of the membrane. This maintenance-free feature is a good choice for activated sludge construction. Due to the fact that the diffusion adhesive of the microporous aerator is made of imported rubber, it has excellent physical and mechanical properties. The accessories and air pipes are composed of engineering plastics, so they are not afraid of corrosion and have possible performance, reducing the workload of operation and maintenance.

PRINCIPLE

Fine bubble tube diffuser is a water treatment oxygen-filling device. Its working principle is that oxygen is transported by a blower through a pipeline and enters the microporous aerator through a pipeline. Then, microporous bubbles are blown out through the microporous membrane on the aerator, fully diffusing and mixing into the mixed liquid, allowing the oxygen in the bubbles to dissolve into the mixed liquid, providing dissolved oxygen required for microbial biochemical reactions, and ensuring sufficient mixing of sewage, Keep the activated sludge in a suspended state. By fully contacting the three phases of mud, water, and gas, it is ensured that activated sludge fully utilizes the dissolved oxygen in the water to decompose organic pollutants.

Unique System Strengths

Complete product line-----creating the system that fits your needs

DUBHE manufactures disc diffusers, tube diffusers, and we mount these products on a wide range of piping materials including PVC, CPVC, PP, and Stainless Steel.

We have the ability to attach diffusers to pipes using saddles, grommets, or pre-assembled PODS.

We can provide retrievable systems or fixed grids, and systems in dit form or mostly factory assembled.

Piping system integrity icker wall pipe and double anchors for fewer breakages.

Our piping has double rod support stands as standard two anchors for each support location means twice the resistance to hydraulic and thermal loads. Most often supports fail due to temperature and water velocity.SSllocates two anchors where support is needed most, helping to increase product longevity.

SPECIFICATION

Comprehensive design service and after-sales support

DUBHE provides full design services, including biological and mixing calculations, process simulations, and hydraulic studies. We maintain a full drafting department with 3D and animation capabilities and we can assist with specifications and CAD drawings. Our service and installation crew can hold your hand during the early stages of the project and our worldwide multilingual staff is dedicated to your complete satisfaction.