Stamping submersible mixer

Purpose:

The QJB submersible mixer can be divided into a mixing mixing series and a low-speed push flow series, suitable for the treatment of urban sewage and industrial wastewater in environmental engineering processes
Mixing and uniformity of sewage, wastewater, and sludge water
Oral thickening process
Sludge dewatering project
Oral heat optimization
Cleaning of mouth sewage tank
Preventing particles from settling on the pool wall and bottom
Remove suspended solids from the mouth
Create water flow through mouth
QJB submersible mixer has two kinds of mixed type and low-speed boost type, applying to deal with city sewage and industrial sewage in environmental project.
Mix sewage, waste water and sludge water.
Thickening process
Sludge dewatering process
Optimization of heat transfer
Sewage pool cleanPrevent the particles' condensation and precipitation In the bottom and wall of the pool.
Remove suspended solidsCreate flow

Scope of application: Range of use

The QJB submersible mixer can operate continuously under the following conditions:
Mixers could run successively on the following conditions:
1 . The medium temperature does not exceed 40 ℃
mum temperature≤40℃
2. The pH value of the medium is between 5 and 9
PH value:5~9
3. The liquid density shall not exceed 1150kg/m3
Liquid density ≤ 150kg/m3
4. Long term diving operation, with a diving depth generally not exceeding 20m
Long submersible running, depth ≤20m

Performance characteristics

1. The QJB mixer has a compact structure, simple operation and maintenance, easy installation and maintenance, and a long service life.

QJB submersible mixer's compact structure, easy safeguard, facilitate Installation and maintenance and long life.

2. The impeller hydraulic design structure has high working efficiency, and the swept back blades have self-cleaning function to prevent entanglement and blockage.

Impeller has the best hydraulic design structure and high efficiency, swept-blade with a self-cleaning function can be anti-winding and plug.

3. Mixing with the aeration system reduces energy consumption, significantly increases oxygen filling, and effectively prevents sedimentation.

It can reduce the energy-consumption significantly, increase the oxygen amount significantly and prevent precipitation effectively.

4. The insulation level of the motor winding is F, the protection level is IP68, and precision bearings are selected to make the operation of the motor safer and more reliable.

Motor insulation grade is F, protect grade is IP68, imported bearing and patent motor anti-Gel device make motor more secure.

5. Two mechanical seals The material is tungsten carbide, and all fasteners are made of stainless steel.

Two mechanical sealings, material is WC-Sic, all fastener's material is stainless stee.

Model representation method MODEL

Performance parameters

Table 1 Main Performance Parameters of Hybrid Submersible Blender

Note: The mixer with a "•" after the model number is a cast type mixer The rest are stamping mixers

Installation system and size

Table 2 Main Performance Parameters of Push Flow Submersible Mixer

Flow field diagram of submersible mixer

The installation system is divided into four types based on the structural characteristics of the mixer host and the requirements for equipment installation and operation: installation system l, ill, lll, and lv. The installation system I is also divided into two forms: I-1 and 1-2. Each specification of mixer corresponds to one type of installation system. If the user has special needs, other types of installation systems can be configured.

The angle of the base can be adjusted in both horizontal and vertical directions to ensure a smooth contact with the pool bottom and close to the pool wall. The angle can also be adjusted in the vertical direction
The installation system I · 1 mainly consists of guide rods, upper turntable, support frame, and installation system 1 · 2, which belong to mobile installation
The lower turntable consists of the main engine, turntable, base, and other components.
The submersible mixer is connected to the guide rod through the lower turntable,
Hanging below the guide rod, the guide rod is fixed to the upper bracket through an upper turntable
The submersible mixer can be adjusted by changing the position of the connecting bolts on the lower turntable
Install at a certain inclination angle between the vertical plane and the horizontal plane; diving
The mixer can also be adjusted by changing the position of the connecting bolt between the turntable and the guide rod
Change, rotate around the axis of the disc by 3600 degrees to adapt to mixing in different directions
Or push the flow Eliminate blind spots in the pool and keep the water flow in a normal operating state
State.

The installation system II mainly consists of a chain hoist, a lifting bracket, a straight lifting ring chain, a support, a guide rod, an intermediate support frame (not available when the pool depth is ≤ 6 meters), a limit frame base, etc. The guide rod is positioned on the concentric axis of the support, intermediate support frame, and base through a chain shaft welded to the body, and can rotate ± 60 degrees in the horizontal plane to adapt to mixing or pushing in different directions, eliminate blind spots in the pool, and keep the water flow in normal operation The submersible mixer moves up and down along the guide rod through the guide wheel, and the lifting bracket can be installed on the support and rotated 360 ° around its positioning axis for easy installation and protection. To increase the reliability of the submersible mixer during operation and reduce vibration, the limit frame is generally welded directly to the guide rod, and shock absorbers are added to the submersible mixer and limit frame. The limit bracket can be welded to the guide rod before leaving the factory or during on-site installation. If the user has no special requirements, one strand will be welded before leaving the factory.

The installation system LLL mainly consists of a chain block, lifting bracket, lifting bracket seat, lifting ring chain, upper support frame, guide rod, middle support frame (not available when the pool depth is ≤ 6 meters), limit frame, base, etc. Daoxuan is positioned on the concentric axis of the upper support frame, middle support frame, and base through the chain shaft welded to the body And it can rotate ± 60 degrees horizontally to adapt to mixing or pushing in different directions Eliminate blind spots in the pool and keep the water flow in a normal operating state. The submersible mixer moves up and down along the guide rod through the guide wheel; The lifting bracket is installed on the lifting bracket seat and can rotate 360 degrees around its positioning axis for easy installation and maintenance. To enhance the reliability of the submersible mixer during operation and reduce vibration, the limit frame is directly welded to the guide rod, and shock absorbers are added to the submersible mixer and limit frame. The limit frame can be welded to the guide rod before leaving the factory or on-site. If the user has no special requirements Usually welded before leaving the factory.

The installation system IV mainly consists of a chain block, lifting bracket, lifting bracket seat, lifting ring chain, guide rod, limit bracket, base, etc. The submersible mixer moves up and down along the guide rod through the guide wheel; The lifting bracket is installed on the lifting bracket seat and can rotate 360 degrees around its positioning axis for easy installation and maintenance. The limit bracket of this installation system is in a "T" shape, with the upper end in contact with the mixer body, and horizontally connected to the guide rod connecting plate with bolts (the guide rod connecting plate will be placed on the guide rod after the mixer position is adjusted correctly) Fix the lower end with expansion bolts. To increase the reliability of the submersible mixer during operation and reduce the vibration during operation Install V-shaped rubber shock absorbers on the submersible mixer and limit frame.

Table 3 Installation Size of Mixed Type Submersible Mixer Main Installation Size:

Table 4 Main installation dimensions of push flow submersible mixer

The correctness of the selection scheme directly affects the operation effect of the equipment. In order to correctly select the model of submersible mixer and achieve normal results, please provide the following information for the user to make the correct selection.
Whether your choice for pump's type is right will affect the equipment s running directly. So we prepare the following 
 parameter to choose the right type for you,

1. Usage and purpose; 
Using occasion and purpose
2. Pool type; 
Type of pool
3. Chaos size: plane size, pool depth, water depth;

Pool's dimension: plot dimension, pool's depth, waters* depth

4. Medium parameters: density, viscosity, solid content, temperature, pH value, etc;

Media parameter: density, viscosity, solid rate, temperature, PH value etc.

5. Other requirements. Other requests

Flow field diagram of mixer

The flow field is in clear water with a boundary water flow velocity of V=0.1m/s:
Submersible mixer performance curve border flow speed In pure water v=0.1

Blender outline size