Knowledge

As an indispensable equipment for sewage pretreatment, drum screens can be seen everywhere in sewage treatment plants and pumping stations. There are several types of drum screens, and the amount of sewage that each model can handle varies. When sele……

Mechanical fine screens is the pretreatment equipment of sewage treatment and the primary link in the sewage treatment process, so the existence of mechanical fine screens is very important. In winter, the maintenance of screens equipment will be dif……

The integrated dosing device uses a jet mixer, which uses high-speed hydraulic force to disperse the agent or powder, increase the fineness, improve the contact between the agent or the powder and the water, soak the area, reduce the dissolution time……

The release device is a common sewage treatment device, which can dissipate the pressure-dissolved water through energy dissipation and decompression, and release the gas dissolved in the water as micro-bubbles, and quickly and uniformly adhere to th……

The aeration process used in tubular aerators is a method of bringing air into contact with water.……

The drum type fine grid is mainly used for removing small floating objects in water from sewage treatment and industrial wastewater treatment projects.……

In the industrial and domestic wastewater contains a variety of solid impurities, in order to ensure the normal operation of the pump, a mechanical grille should be installed in front of the pump to intercept.……

Fine bubble membrane tube diffuser is a kind of aeration device that increases oxygen to large area water at low cost. There are closed microporous aeration short tubes on the polymer hose, which are mainly composed of macromolecule hose, hollow sock……

Slag scraper is used for horizontal sedimentation in sewage treatment plants and waterworks to scrape sludge settled at the bottom of the pond to the scraper of the pump. By scraping through the pump, scraping the sludge while walking, and then disch……

Integrative dosing device is an ideal automatic dosing device according to market demand. It only needs to manually throw solid powder material into the hopper.……

The rotary drum screens occupies a smaller area than other fine screens, but its processing effect is excellent and it is a very efficient grille. Because the rotary drum screens has been in contact with sewage, which is highly polluted and highly im……

Before the use of mechanical fine screens, we all know that we need to check the normal or not of the various accessories, after the completion of the mechanical fine screens can be put into use, in order to ensure the safety of our staff and equipme……

In the process of sewage treatment, the integrated sewage treatment equipment needs to be dosed.……

When the fine bubble membrane tube diffuser is designed, the distance between the intake pipes is 1000mm ~ 4000mm, and the distance between L is considered as the technological conditions of sewage concentration, water quality and gas supply.……

Because the influence time of sewage is more dispersed and the water quality and quantity change greatly, the mechanical coarse screens sewage treatment process should have the ability of seismic resistance and reliable operation stability. Sewage fr……

The guide rail of the Rotary Drum Screen is equipped with a device, which can make the pulley and grab stop accurately grabbing dirt at each grabbing spot. The unique design of the traveling guide can meet the requirements of various sites without an……

Tube fine bubble diffuser is mainly used for aeration of municipal sewage and organic industrial wastewater……

Nowadays, the hospital sewage treatment equipment is gradually applied to our life, which can guarantee……

Mechanical fine screen is a good assistant for removing suspended substances, floating substances, sediments……

There are many kinds of fine screen, each of which has its unique advantages. The rotary drum screen is different……