QY(B),QYL(B) Gas liquid mixing pumpDetailed product description：

Overview

The QY (B) and QYL (B) pumps are a series of horizontally installed self-priming gas-liquid mixing pumps. QY (B) adopts a special motor direct connection structure, while QYL (B) adopts a standard motor shaft coupling connection form. The structure and performance of the pump are all imported from foreign technology. The overcurrent components of the pump are all made of precision cast stainless steel material.
The suction port of the gas-liquid mixing pump can use negative pressure to suck in gas, so there is no need to use an air compressor and atmospheric injector. The high-speed rotating pump impeller mixes and stirs the liquid and gas, so there is no need for a stirrer or mixer. Due to the pressurized mixing inside the pump, the gas and liquid are fully dissolved, and the dissolution efficiency can reach 80-100%. So there is no need for large pressurized gas tanks or expensive reaction towers to produce highly soluble solutions. A gas-liquid mixing pump can perform gas-liquid suction, mixing, dissolution, and directly deliver highly dissolved liquid to the point of use. Therefore, using a gas-liquid mixing pump can improve the efficiency of dissolved gas-liquid production, simplify the production equipment, save space, significantly reduce initial investment, and save operating and maintenance costs.

working conditions

Thin, clean, low viscosity or containing fine impurities liquid;
The pH range is 3-9;
Liquid temperature: -15 ℃ to+120 ℃;
Maximum ambient temperature:+40 ℃;
The gas-liquid ratio is approximately 1:9 (with a suction volume of 8-10%);
The self-priming height is 9-NPSH (m);
The horizontal direction is the suction port, and the vertical direction is the discharge port.

Scope of application

Air flotation treatment equipment, ozone water production equipment, oxygen enriched water production equipment, biochemical treatment equipment, etc.
The circulation and transfer of heat and refrigerant for various temperature regulating devices.
Various filtering devices.
Attract or transfer low viscosity liquids such as gasoline, diluent, and various solvents from underground storage tanks under high pressure.
Spray treatment of clean water, pure water, food, chemical liquid, waste liquid, etc
Strict applications such as intermittent operation, water hammer, and rapid changes in back pressure. For example, small steam boilers, high-rise water supply, high-pressure water injection into high-pressure tanks, and suction from vacuum tanks.
Take water samples from rivers or water storage tanks, and transfer foaming liquids to long horizontal pipelines that are prone to air pockets.

performance parameters

model	head （m）	Traffic （mthree/h）	Motor Power （KW）	rotation speed （r/min）
20QY-1	forty	one	zero point five five	two thousand and nine hundred
20QYB-1	forty	one	zero point five five	two thousand and nine hundred
25QY-2	forty	two	one point one	two thousand and nine hundred
25QYB-2	forty	two	one point one	two thousand and nine hundred
40QY-6	forty	six	three	two thousand and nine hundred
40QYB-6	forty	six	four	two thousand and nine hundred
50QY-12	fifty	twelve	five point five	two thousand and nine hundred
50QYB-12	fifty	twelve	seven point five	two thousand and nine hundred
20QYL-1	forty	one	zero point five five	two thousand and nine hundred
20QYLB-1	forty	one	zero point five five	two thousand and nine hundred
25QYL-2	forty	two	one point one	two thousand and nine hundred
25QYLB-2	forty	two	one point one	two thousand and nine hundred
40QYL-6	forty	six	four	two thousand and nine hundred
40QYLB-6	forty	six	four	two thousand and nine hundred
50QYL-12	fifty	twelve	seven point five	two thousand and nine hundred
50QYLB-12	fifty	twelve	seven point five	two thousand and nine hundred

QY gas-liquid mixing pump