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Details of JYWQ series automatic mixing submersible sewage pump:

    JYWQ, JBWQ, JPWO series automatic mixing sewage pump is based on the ordinary sewage pump, using automatic stirring device, which rotates with the motor shaft, resulting in extremely strong

The mixing force stirs the sediment in the sewage pool into a suspended matter and discharges it into the pump, which improves the anti-blocking and discharging ability of the pump, and completes drainage, cleaning and de-stacking at one time.

It saves operating costs and is an environmentally friendly product with obvious advancement and usability. Note: JYWQ, JBWQ are ordinary type automatic mixing and sewage pump; JPWQ is equipped with stainless steel jacket

The internal circulation cooling system automatically mixes the sewage pump.

Main features of JYWQ automatic mixing sewage pump

1. When the sewage pump is automatically stirred, the bottom sediment of the tank is automatically stirred to completely prevent the dirt from accumulating, without manual cleaning;

2. Unique impeller design with the function of chopping and tearing fibrous materials and debris;

3. The external circulation cooling system is adopted to make the sewage pump run at a low water level, reduce the starting frequency of the motor, and prolong the life of the motor; National standard atlas recommended products;

5. Shanghai high-tech achievements transformation products.

JYWQ automatic mixing of sewage pump model meaning:

Example: 80JYWQ50-10-1600-3

80-row exit diameter (mm)

JYWQ-automatic mixing and sewage pump

50-flow (m3/h)

10-head (m)

1600-stirring range (mm)

3-motor power (KW)

JYWQ automatic mixing sewage pump main use

1. Discharge of heavily polluted wastewater from factories and businesses.

2. Drainage system of urban sewage treatment plants, hospitals and hotels.

3. Sewage drainage station in residential areas.

4. The water supply device of the civil air defense system drainage station and the water supply plant.

5. Municipal engineering, construction sites.

6. Exploration, mining, and power plants are equipped with attached machines.

7. Rural biogas digesters, farmland irrigation, river pond dredging.

JYWQ automatic mixing sewage pump structure diagram

JYWQ automatic mixing and draining pump use precautions

(1) Before operation, use a megohmmeter to check the insulation resistance of the stator winding of the motor to the ground, and the minimum is not less than 50 megohms.

(2) Check the cable for damage or breakage. If damage occurs, it must be replaced in time to avoid leakage; the cable cross section should match the current.

(3) The electric pump must not be started when the voltage exceeds ±10% of the rated voltage.

(4) In order to ensure the safety of use, the grounding wire in the four-core cable must be reliably grounded to prevent electric shock.

(5) When the electric pump is submerged into the water, it should be lifted vertically, and it is not allowed to land horizontally, and it is not allowed to fall into the sludge. The electric pump should be lifted and cleaned when it is stopped.

 Place in a dry place and pay attention to antifreeze.

(6) It is forbidden to use the cable as a hoisting rope.

(7) Check the rotor running direction and turn it clockwise from the top to the bottom.

(8) Outdoor switches or terminals should be protected from rain and moisture. Do not touch the switch when wet or barefoot to prevent electric shock.

(9) When moving the electric pump, the power must be cut off. When the electric pump is running, people should not touch the water source to prevent personal accidents from leakage.

(10) It is strictly forbidden to run the phase of the motor. If the fuse is found to be blown, the cause should be checked before use. Do not arbitrarily thicken the fuse.

(11) When the pump is running, it should be managed by a special person. If abnormality is found, it should be stopped immediately to check and eliminate the fault. (refers to the end of the automatic protection cabinet

 condition).

(12) After the electric pump has been operating normally under the specified working medium conditions for half a year, the oil chamber sealing condition should be checked. If the oil in the oil chamber is milky or has water sedimentation.

 10, 20 mechanical oil and mechanical seal should be replaced in time. For electric pumps used under severe working conditions, they should be inspected frequently.

(13) The user should select the appropriate flow head according to the actual working conditions to achieve the best use effect. The parameters shown on the pump nameplate or the manual are

 The best use of the operating point, the user can choose to use within (0.7 ~ 1.2) times the best flow, prohibiting the use of excess flow, otherwise the flow is too large, the lift is too low

 Easy to overload the motor.

Reasons and solutions for JYWQ automatic mixing of sewage pump failure

JYWQ automatic mixing sewage pump performance parameter table

JYWQ automatic mixing of sewage pump use conditions

1. The medium temperature does not exceed 60 ° C, the medium weight is 1 to 1.3 kg / dm 3 , and the pH value is in the range of 4 to 10.

2, 1Cr18Ni9ti stainless steel material can be applied to a variety of corrosive media.

 Note: If the user has special media, temperature and other requirements, please specify the details of the delivery media when ordering, so that the company can provide more reliable products.