Nanjing Sino German environmental protection equipment manufacturing Co., Ltd.
Address: Nanjing City Jinniu Lake District Liuhe Street Community Shuangqiao Xinguang Road No. 115
Contact: Xu Min (Manager) 18913960189
Fax: 025-57530868
Mailbox: njxm668@163.com
Q:1215040622 Q
purpose
Mixed series submersible mixer is suitable for the sewage treatment plant and industrial processes, mixing liquid containing suspended solids; water, wastewater, sewage sludge and mixed evenly; thickening process; sludge dewatering; heat transfer optimization; clean sewage pool; prevent the sedimentation of particles in condensation, pool wall and the bottom of the pool; the removal of suspended solids create flow.
Scope of application
Submersible mixer can operate normally in the following conditions:
1, the maximum medium temperature is not more than 40;
2, the pH value of the medium in 5~9;
3, the medium density is not more than 1150kg/m3;
4, long-term diving operation, diving depth is generally not more than 20m.
If you have any special requirements, please contact with the company.
Warning!
Submersible mixer must be completely submerged in water work; can not be flammable and explosive or corrosive liquid in the environment of the work; steel expansion
Bolts must be fixed according to the requirements, after the installation is completed, the cable must be tightened and fixed.
Performance characteristics
1, compact structure, small size, light weight, simple operation and maintenance, convenient installation, long service life.
2, the impeller by the optimization design, high efficiency, swept blade has self-cleaning function can prevent sundries winding and blocking.
3, combined with the use of the aeration system can greatly reduce the energy consumption, oxygen filling significantly improved, effectively prevent precipitation.
4, the motor winding for the F class insulation, protection level for IP68, the use of a lubrication maintenance free high-quality bearings, with oil chamber leakage detection and motor winding overheating protection function, make the motor work more secure and reliable.
5, two mechanical seal.
6, submersible mixer with no diversion cover can be. The flow guide cover can improve the efficiency and control the flow of the water jet.
Selection attention
Please provide the following information to ensure the best performance of the submersible mixer:
1), the use of purpose
2), pool type and size
3), the characteristics of the mixing media, including viscosity, density, solid content, etc..
Submersible mixer uses
QJB series submersible mixer and QJT series submersible flow machine is based on the introduction of Swedish seal technology on Flygt submersible motor is developed successfully. After years of practice and exploration, has formed a mixed and low flow two series of products, because of its innovation in the types, structure and test method, the overall performance of the products has reached the level of similar foreign products.
Two, submersible mixer structure characteristics
Mixed series product selection of multipole motor, direct coupled structure, low energy consumption and high efficiency; the impeller through casting or stamping molding, high precision, large thrust, smooth appearance, compact structure.
Low speed push flow series products using a - pin gear reducer, with a small power, low speed, large impeller diameter, wide service area. The impeller is composed of polyurethane materials and Aluminum Alloy cast, high strength, strong corrosion resistance, in addition to a mixing function can also push both flow and create the role of water.
The motor winding of submersible mixer is F grade insulation, protection grade is IP68. The system energy consumption can be greatly reduced by using the aeration system in the sewage plant, and the oxygen filling quantity is obviously improved, and the precipitation can be effectively prevented. According to the technological requirements, direct submersible stirring can be equipped with deflector.
QJB diving mixer price
QJT low speed stream mixer
Three, QJB (T) type submersible mixer technical parameters
Diving mixer and
Type of pushing machine
Motor power
Four, QJB diving mixer price model description
Five, QJB (T) type submersible mixer purposes and applicable conditions
Mixing and stirring series submersible mixer is suitable for all kinds of water treatment
Process and industrial processes need to maintain solid, liquid phase or solid, liquid,
A place for homogeneous mixing of gas and gas.
QJB (T) type submersible mixer
In the sewage (wastewater) / mixed activated sludge
In the control of concentrated sludge separation
In acid, alkali neutralization and pH adjustment process
- prevent particles in condensation tank wall and the bottom of the pool and precipitation
To improve the efficiency of heat transfer system.
- other need to keep away from places of two-phase or three-phase submersible mixers can run continuously at normal points under the following conditions
The highest temperature is less than 40 DEG c;
The medium pH in 5-9;
The medium density is less than 1150Kg/m3;
The long running diving, diving depth of not more than 20M.
Warning!
Submersible mixer must be completely submerged in water, can not work in the flammable and explosive and corrosive environment!
Six, submersible mixer selection considerations
Please provide the following information to ensure the best performance of the submersible mixer;
The use of;
The pool type and size, including water depth;
The characteristics of mixing medium, including viscosity, density, temperature, and solid content etc..
Seven, submersible mixer installation system
The special installation system of the submersible mixer can quickly install and remove the submersible mixer without discharging the sewage in the pool.
When H < 4 m deep pool is recommended to install the system i. The diving depth can be adjusted by diving mixer in vertical direction according to the need, but also around the guide rod rotation angle for the maximum plus or minus 60 degree lifting system base, supporting frame and the lower bracket and the pool in the horizontal plane is associated with surface adopt the expansion bolt, without holes.
When H > 4 meters deep pool recommended installation system II, be a concrete foundation at the bottom of the pool (or steel base). The lifting system base, rope fixed frame and the guide base and the pool was related to the junction with the expansion bolt hole, without reservation. Install the system with the guide wire rope replacement II guide rod, with convenient transportation, simple on-site installation etc.. This system avoids the transportation of guide rod bending deformation, and the normal use of the situation fundamentally, and to effectively improve the deep deep pool case, due to the installation error of the guide rod and lead to the normal phenomenon. It is more convenient and reliable to operate under the condition of the installation of the top of the cantilever pool (for example)..
The customer ordering, please provide the deep pool and H pool type map, in order to determine the size of the guide rod or the guide wire processing factory. The material of the installation system is made of stainless steel (or carbon steel). Install the system in addition to the guide rod or the guide wire, lifting the base, a plurality of mixer can share a set of lifting devices (users have special record except).
Eight, installation notes
The guide rod or the guide wire should be horizontal and vertical, can be used a correction;
The hook in the lifting submersible mixer impeller, end is on the horizontal plane should be upward of 5 DEG -10 DEG
The chain hoist by adjusting the diving mixer along the guide rod or the guide wire under the sliding process, the lifting hook and the center of the submersible mixer in the same vertical line.
Installation system I
Installation system II
Nanjing Sino German environmental protection equipment manufacturing Co., Ltd.
Address: Nanjing City Jinniu Lake District Liuhe Street Community Shuangqiao Xinguang Road No. 115
Contact: Xu Min (Manager) 18913960189
Fax: 025-57530868
Mailbox: njxm668@163.com
Q:121504062 Q