Hyperbolic mixer Submersible turbine mixer

In municipal, chemical, papermaking, and other water treatment processes, water mixing is one of the key processes. Traditional mixing machinery is divided into two commonly used methods: vertical axis folding blade and horizontal (submersible) blade. Due to the installation method and blade form determining its mixing form, it is not ideal in terms of energy consumption and mixing effect. This not only brings unnecessary increases to the operating costs of sewage treatment plants, but also directly affects themJ has a good processing effect. In response to the above issues, after years of experimentation and drawing on the design experience of peers, a new type of hyperbolic mixer has been successfully developed. After years of practical application in multiple sewage treatment plants, it has achieved good results.

Hyperbolic mixer Submersible turbine mixerApplication scope:

G/Q/FSJThe Type series curved mixer is one of the mixers recommended by our company. It is widely used in industries such as environmental protection, chemical engineering, energy, and light industry where solid-liquid and gas mixing of liquids is required, especially in coagulation tanks, regulating tanks, anaerobic tanks, nitrification and denitrification tanks in sewage treatment processes.

Hyperbolic mixer Submersible turbine mixerWorking Principle:

G/Q/FSJ series curved mixercurved surfaceThe upper surface of the impeller body is a hyperbolic structure formed by the rotation of hyperbolic busbars around the axis of the impeller body. The impeller structure design maximizes the combination of fluid characteristics and mechanical motion. The equation of hyperbola isThe curved body formed by rotating the xy=b curve along the y-axis; In order to cater to the flow of water, the water is designed to enter from the center of the impeller, which reduces the turbulence of the inlet and ensures uniform pressure of the liquid on the surface of the impeller, thereby ensuring the balance of the whole machine in motion. There are eight guide vanes evenly distributed on the gradually opening double curved surface. The potential energy obtained by supplementing the inflow with the self weight pressure of the liquid and the centrifugal force generated by the rotation of the impeller form kinetic energy. The liquid moves tangentially along the circumferential direction of the impeller through the hyperbolic structure transition under the action of gravity acceleration. Under the reflection effect of the pool wall, it forms a top-down circulating water flow, thus obtaining cross flow in the axial (y) and radial (x) directions (as shown in the hyperbolic flow diagram).

It is precisely because ofThe structural characteristics of the G/Q/FSJ series curved mixer impeller and its installation near the bottom of the pool determine its working positionThe anti settling effect on suspended solids is direct,Ideal mixing effect can be achieved in work, effectively eliminating mixing dead corners. A larger specific surface area can result in extensive water exchange.

Structure Introduction:

G/Q/FSJ series curved mixerThe whole machine consists of a drive device, a hyperbolic impeller body, and installation accessories. In order to meet the needs of users under different working conditions, the installation is divided into dry typeThere are two types: vertical axis and submersible. Dry installation, fixing the driving device on the working bridge and transmitting kinetic energy to the impeller components in the medium through the transmission shaft. It is used in liquids with high solid content, high water temperature, and abrasive properties. Due to the automatic correction function of the impeller, it runs smoothly and the noise of the reducer is less than 60 decibels. Submersible installation, eliminating the need for cable trays, using submersible power, utilizing equipment self weight positioning, flexible and convenient installation, suitable for deep water, stable water quality, non abrasive water bodies, water temperature not exceeding 40 ℃, pH value between 6-9, characterized by no noise and no visual barriers.

Job characteristics:

The G/Q/FSJ series curved mixer, as a mixing equipment, is suitable for mixing and stirring various low viscosity liquids, solid-liquid, and gas-liquid mixtures; Not only suitable for circular and square pools, but also commonly used in rectangular pools for unit arrangement.

Among various existing sewage treatment processes in our country, the impeller mixer can mainly overcome the problems of blind spots and poor water gas mixing effect in traditional blade (slurry) mixing, and play its advantage of uniform mixing. The main characteristics are manifested in the following aspects:

(1) It can be used in various situations where liquids, solids, and gases are mixed, and can replace existing stirring equipment to achieve three-dimensional and spiral mixing, making stirring more uniform and improving stirring efficiency.

(2) Large specific surface area impeller, equipped with small size, large circulating water flow, low energy consumption, saving 30% -50% energy compared to traditional mixing methods.

(3) The whole machine has a compact structure, reliable operation, and easy installation and maintenance.

(4) The impeller is made of reinforced fibers or steel materials, which can adapt to different working conditions and have a long service life.