Low price supply of high-efficiency curved mixer for regulating pool

The characteristics of the hyperbolic mixer and its differences from other mixing equipment

Characteristics of hyperbolic mixer (vertical mixer):
The hyperbolic mixer (vertical mixer) has changed the disadvantages of conventional mixers such as uneven flow velocity, dead corners, and low volume utilization in the mixing tank. It produces uniform bottom omnidirectional push flow in the tank, without sedimentation, and the water surface is calm, with no air entering the water; The appearance of the mixing impeller is reasonable, with a double curved surface design and a non blade structure. It will not produce any debris or fiber entanglement on the mixer, so no maintenance is required during normal operation.
The hyperbolic mixer (vertical mixer) has low impeller speed, low wear, good corrosion resistance, reliable performance, and long service life. Compared with conventional mixers, this high-capacity omnidirectional push flow hyperbolic mixer has lower energy consumption. It generally only requires 2-3 watts to stir 1 cubic meter of sewage, with energy savings of 30% to 50%.

The difference between a hyperbolic mixer (vertical mixer) and other mixing equipment is that:
1. Due to the ideal fluid conditions, energy consumption is lower.
2. Due to the high flow rate of water in the entire pool, there will be no sludge sedimentation.
3. The mixer can self correct during operation, ensuring that the downward force is vertical and preventing unbalanced movement.
4. Omnidirectional flow, all areas in the pool can be evenly stirred without creating blind spots.
5. There are no vulnerable parts underwater, and it is easy and convenient to reach the deceleration motor for maintenance.
6. Do not use materials that are prone to rusting, and use advanced corrosion-resistant materials for both the mixing disc and mixing shaft.
7. Overall exquisite. Continuous improvement ensures an extremely long service life and sturdy and durable quality.
8. It won't block. Unlike horizontal flow mixers, there will be no substance attached to the mixing body.

Low price supply of high-efficiency curved mixer for regulating poolTechnical Requirements:

1. The hyperbolic mixer is suitable for operation in raw water, sludge water, or liquid medicine mixtures. When working, no fibers should be hung on any part underwater to ensure uniform mixing in each area of the tank, and there will be no sludge sedimentation in the entire tank. The mixing uniformity should be greater than 95%.

2. Du'an Environmental Protection determines the output speed of the mixer through calculation. The mixer needs to operate continuously, intermittently, and after a long period of shutdown under full immersion conditions, and resume operation smoothly and without vibration throughout the entire operation process.

3. The mixer should be able to operate continuously 24 hours a day.

4. The entire load of the mixer should be supported on a concrete bridge, with bearings installed at the bottom for support. The torque is transmitted through a cantilevered vertical shaft and a gear reduction motor.

5. If the bottom of the double curved mixer is not supported, the impeller can self correct during operation, ensuring that the downward force is vertical and preventing unbalanced motion.

6. The impeller and motor direction of the mixer are matched with the pool type and flow state, and any reversal during operation will not cause adverse consequences to the equipment.

7. The transmission shaft is connected and fixed to the output shaft of the reducer through a coupling, and the transmission shaft should have sufficient cross-sectional size to withstand all the working torque of the mixing impeller.

8. The gear reduction motor is installed and fixed on the bridge, and the motor design complies with IEC standards. The rated power of the motor is 1.5 times greater than the actual required power, with F-class insulation. The power supply is 3P, 380V, 50Hz, and the protection level is IP65.

Electrical requirements:

The on-site electrical control box is supplied as a complete set for the mixer. The power, control cables, and cable fasteners from the electrical control box to the mixer are supplied by the equipment unit. The technical requirements for the control box and control are specified in the electrical and control clauses.

Self control requirements

Each mixer (device) needs to achieve on-site one-step control of start/stop function and have PLC remote control function. Its electrical control cabinet should have at least the following signal interfaces:

Input signal (passive contact): on/off control signal

Output signal (passive contact): manual/automatic signal;

Operation signal;

Comprehensive fault signal.

Passive contact signal logic: All signals are positive logic signals;

Signal contact capacity: 220V, 5A.

Connect with the factory control system

The signal of the mixer and the factory controller are connected by hard wires.

List of standards followed in equipment design, manufacturing, and inspection

The general standard catalog that should be followed during the design, manufacturing, inspection, packaging, transportation, and installation process of this product is as follows:

JB2932-86 Technical Conditions for Manufacturing Water Treatment Equipment

GBJ17-88 Code for Design of Steel Structures

GB50205-95 Code for Installation and Acceptance of Steel Structures

JB/ZQ3011-88 General Technical Conditions for Installation of Mechanical Welding Parts

JB2932-86 Technical Conditions for Manufacturing Water Treatment Equipment

JB/ZQ4000.2-86 General Technical Conditions for Cutting Parts

JB/ZQ4000.3-86 General Technical Conditions for Welding Parts

JB/ZQ4000.5-86 General Technical Conditions for Castings

JB/T5000.5-98 General Technical Conditions for Nonferrous Metal Castings

JB/ZQ4000.9-86 Assembly Technical Conditions

JB/ZQ3011-88 General Technical Conditions for Installation of Mechanical Welding Parts

GB50205-95 Code for Installation and Acceptance of Steel Structures

GB1176 Technical Conditions for Casting Copper Alloys

GB17-88 Code for Design of Steel Structures

GB6414 Dimensional tolerances for castings

GB3797-89 Technical Conditions for Electronic Control Boxes with Electronic Devices

GB8923-85 Rust grades and rust removal grades of steel surfaces before painting

GB4979-85 Anti rust Packaging

The inspection rules and methods applicable to this product before leaving the factory

The "Product Installation Manual" and "Product Installation Inspection Rules and Methods" applicable to this product

The "Product Type Test Rules" and "Product Test Methods" applicable to this product

Reliability and durability of equipment

1. The operating time of the equipment shall not be less than 20000 hours.

2. The overall lifespan of the machine shall not be less than 10 years.

Corrosion prevention of equipment

1. After processing stainless steel components, their surfaces are polished to increase surface smoothness and enhance oxidation resistance.

2. Perform anti-corrosion treatment on the machined surface according to GB4879 standard requirements before packaging.

3. During transportation and installation, if the coating is damaged, it should be repaired strictly according to the painting process, and the quality level should not be lower than that of the original coating.

Low price supply of high-efficiency curved mixer for regulating poolThe selection is mainly based on the effective service area of each device, and according to the principle that the ratio of pool length to pool width does not exceed twice, the rectangular pool can be divided into several equal working units to determine the number of mixers.
For water depths exceeding 5 meters or concentrations exceeding regulations, consideration should be given to increasing power or increasing the operating speed of the mixer when selecting, to ensure that the mixing effect is achieved in large capacity and high concentration media.
Under normal operating conditions, it is recommended to prioritize dry installation. For those with noise or visual requirements, it is recommended to use submersible installation. Our company can assist users in selecting shapes in special environments.

Installation instructions:
The installation size of the inverted umbrella hyperbolic mixer is divided into two types: dry installation and wet installation, and regardless of the installation form, it is very simple.
The wet installation mixer can be directly lifted into position by a crane or hoist, and positioned by the self weight of the equipment to fix the cables. Refer to the wet installation diagram.
For dry installation mixers, first fix the reducer frame on the working bridge, then install the transmission shaft, impeller components, and secure the cables in sequence, as shown in the dry installation diagram.

1. The bridge frame should be calibrated horizontally, and the half bridge frame columns should be calibrated vertically. The anchor bolts and connecting parts should be sturdy and reliable.

3. The deceleration motor is installed on the shock absorber seat and connected and fixed.

5. Place the impeller and mixing shaft into the pool, connect and tighten the mixing shaft to the output shaft of the reducer. When there is water, the shaft and impeller should be connected and placed in the water first, and then the shaft should be connected to the reducer.

7. After installation, remove the motor tail cover and manually transport the fan blades to check if the mixer is moving smoothly and normally. The swing deviation of the mixing shaft should be less than 3/1000.

9. The installation of electrical equipment must be operated in accordance with relevant national regulations and safety procedures.

1. After a short period of time on the shore, observe the direction of impeller movement. When viewed from top to bottom, the correct direction of movement is counterclockwise rotation. If the opposite is true, switch the wiring positions of any two power supplies.

3. Lift the double curved surface with a crane and slowly place it in the designated position in the pool, being careful not to hit the pool wall.

run

1. Check for any abnormal noise or temperature rise in the deceleration motor.

3. The swinging situation of the mixing shaft.

In any of the above situations where abnormal phenomena occur, the cause must be identified and corrected before use.

maintenance

2. Regularly check whether the locking nut and connecting bolts of the mixing shaft are loose.

4. Regularly inspect the transport components for any abnormal sounds and temperature rise.

6. Before restarting the equipment after a long period of inactivity, the insulation of the motor should be checked to prevent the accumulation of sediment for a long time, which may cause difficulty in starting and damage the motor and impeller.