Sludge reflux pump submersible sewage pump

Sludge reflux pump submersible sewage pumpProduct usage scope:

The JB-W type sludge reflux pump is a new product developed based on the production technology of submersible mixers. This pump is a specialized equipment for mixed liquid reflux, denitrification and denitrification in sewage treatment plants, and can also be used forExtract purified water during ground drainage; Irrigation and control of waterway systems; Low head and high flow areas are required in the recycling or slurry suction circuits during wastewater treatment.

Sludge reflux pump submersible sewage pumpUsage conditions:

1During continuous operation, the temperature of the medium should not exceed40℃；

2mediumPHvalue6-9.

3The depth of submergence is10m.

Introduction:

Specially designed device components and equipment spare parts enable the sludge reflux pump to achieveJGood performance.

1Cable: The cable adopts a watertight cable;

2Junction box: The junction box is completely enclosed and isolated from the surrounding liquid and stator box;

3Motor:50HzRat cage style3Submersible asynchronous motor,FGrade insulation, protection levelIP68The motor is cooled by the surrounding medium;

4Shaft: The shaft of the electric motor is made of stainless steel material, and the rotor undergoes dynamic balance testing;

5Sealing: Static sealing isOType sealing ring. The shaft seal is a mechanical seal that isolates the oil chamber from the surrounding medium;

6Bearing: Using branded bearings, the designed service life can reach100，000More than hours;

7Oil chamber: Oil is used to lubricate and cool the mechanical seal friction pair, and isolate the permeate;

8Impeller: The impeller has three blades, which are wide and thin, with a smooth surface and a swept back shape.Efficient and unobstructed operation, with self-cleaning function;

9Cone tube: The purpose of a cone tube is to form a good flow state;

10Discharge joint: The discharge joint is used to fix the cone tube on the outlet pipe;

11Guiding device: The guiding device consists of two pipes (conduits) and an upper conduit clamp.

Product Features:

1, PressLow head、high trafficSpecially designed for high efficiency;

2Resistant to blockage and entanglement, reliable in use;

3Adopting submersible mechanical seals, it can operate safely and continuously10000More than hours;

4Compact structure, easy installation and maintenance;

5The host adopts a submersible mixer forming structure, with small volume, high precision, corrosion resistance and no noise;

6Equipped with leakage and motor overload protection (alarm) devices to ensure product safety and reliability.

Installation:

1 Proper installation and use are the basic guarantees for the long-term and normal operation of this pump.

2 The sludge reflux pump adopts an automatic coupling installation system, which can quickly lift the equipment for inspection and maintenance without any mechanical disassembly, making installation convenient and fast.

3 Except for the wall penetrating pipe that needs to be pre embedded, the guide rod and lifting bracket of this equipment are connected to the pool body with steel expansion bolts and do not require pre embedded parts.

4 Pre embedded steel pipes and snap doors are purchased and installed by users, and users should pay attention when placing orders.