abstract
GLM(B) and GLML(B) pumps are a series of horizontally installed self-priming gas-liquid mixing pumps developed and produced by China Haitai Maxim. GLM(B) adopts special motor direct connection structure, and GLML(B) adopts standard motor coupling connection form. The structure and performance of the pump are imported from foreign technology. The flow parts of the pump are all made of stainless steel by precision casting.
The suction port of HICHINE Haitaimei gas-liquid mixing pump can suck gas through negative pressure without using air compressor and atmospheric ejector. The high-speed rotating pump impeller mixes liquid and gas, so there is no need for agitator and mixer. Due to the pressurized mixing in the pump, the gas and liquid are fully dissolved, the dissolution efficiency can reach 80~ 100%, and the fine bubbles are 20 ~ 39 microns. Therefore, a highly soluble solution can be prepared without a large pressure dissolving tank or an expensive reaction tower. The gas-liquid ratio is about 1:9 (inspiratory capacity is 8- 10%), and the inspiratory capacity can be increased by series use. A HICHINE Haitaimei gas-liquid mixing pump can inhale, mix and dissolve gas and liquid, and deliver highly dissolved liquid directly to the point of use. Overpumping flow? 1-50? M3/H； Water treatment capacity 1- 150? M3/H？ . Therefore, the use of HICHINE Haitaimei gas-liquid mixing pump can improve the preparation efficiency of dissolved gas and liquid, simplify the preparation device, save space, greatly reduce the initial investment, and save operating costs and maintenance costs.
product performance
Gas-liquid atomization has excellent effect and fine bubbles, which can instantly turn water into white fog.
It overcomes the shortcomings of traditional gas supply equipment, such as large bubbles, easy convergence, fast rising speed and short residence time in water.
Pressurized mixing in the pump, the gas is directly stirred by the impeller of the water pump, and the gas-liquid dissolution rate is above 95%.
Air compressor, booster pump, ejector, high-pressure dissolving tank, gas-water mixer, release head and aeration pipe are not used, which saves the investment of aeration facilities.
The use site can be moved at any time, which avoids the investment of fixed aeration pipeline.
Quickly reach the state of saturated dissolved oxygen, saving energy consumption.
Simple structure, few parts, firmness and durability, simple disassembly and easy maintenance.
High efficiency, low noise and wide application fields?
Conditions of use
Thin, clean, low viscosity or liquid containing fine impurities;
The pH range is 3~9? ;
Liquid temperature:-15℃ to+120℃? ;
Maximum ambient temperature: +40℃? ;
The gas-liquid ratio is about 1: 9 (inspiratory capacity is 8-10%);
Self-priming height is 9-npsh (m);
The horizontal direction is the suction port, and the vertical direction is the discharge port.
applied range
All kinds of dissolved air flotation treatment equipment, ozone water preparation equipment, oxygen-rich water preparation equipment, biochemical treatment equipment, extraction and separation of soybean and corn protein, etc.
Treatment of industrial wastewater from food, pharmacy, papermaking, chemical industry, bioengineering and beer, including biological contact oxidation, traditional activated sludge process, biochemical aeration equipment and SBR? 、ICEAS？ CASS and other continuous or intermittent aeration processes.
Aerobic work in the fields of factory fish culture workshop, incubation workshop, Datang fish culture and live fish transportation.
Circulating transfer of heat medium and refrigerant in various temperature regulating devices.
All kinds of filtration equipment.
Pumping or high-pressure conveying low-viscosity liquids from underground storage tanks, such as gasoline, diluents and various solvents.
Spray treatment of clean water, pure water, food, chemical liquid, waste liquid, etc.
Bad applications such as intermittent operation, water hammer and sharp change of back pressure. Such as: small steam boiler, high-rise water supply, high-pressure water injection into high-pressure tank, vacuum tank suction.
Collect water samples from rivers or water storage tanks. And transport foaming liquid and liquid prone to cavitation in long horizontal pipelines.
parameter list
Model number? Lift (m)? Flow (cubic meter/hour)? Motor power (KW)? Speed (rpm)?
20GLM- 1？ 40? 1? 0.55? 2900?
20GLMB- 1？ 40? 1? 0.55? 2900?
25GLM-2？ 40? 2? 1. 1? 2900?
25GLMB-2？ 40? 2? 1. 1? 2900?
40GLM-6？ 40? 6? 3? 2900?
40GLMB-6？ 40? 6? 4? 2900?
50GLM- 12？ 50? 12? 5.5? 2900?
50GLMB- 12？ 50? 12? 7.5? 2900?
20GLML- 1？ 40? 1? 0.55? 2900?
20GLMLB- 1？ 40? 1? 0.55? 2900?
25GLML-2？ 40? 2? 1. 1? 2900?
25GLMLB-2？ 40? 2? 1. 1? 2900?
40GLML-6？ 40? 6? 4? 2900?
40GLMLB-6？ 40? 6? 4? 2900?
50GLML- 12？ 50? 12? 7.5? 2900?
50GLMLB- 12？ 50? 12? 7.5? 2900?
HICHINE Haitai Maxim also has pumps with larger flow parameters for you to choose from, and also undertakes the transformation of traditional air flotation process and the processing and manufacturing of complete sets of air flotation equipment and ozone water preparation device.
GLM？ Introduction of series ozone water mixing pump;
Haitai Maxim Ozone Water Mixing Pump is the fourth generation product of ozone water mixing. Does ozone need sterilization in the air? 1-2? Hours, but it only takes a few minutes in the water. Therefore, articles that can be disinfected with ozone water should be disinfected with water as much as possible. Only objects that cannot be disinfected with ozone water should be disinfected with ozone gas. The concentration of ozone water is the key factor of disinfection. The higher the concentration, the better the disinfection effect.
The first generation product of ozone mixing: gas explosion head. Use a gas explosion head to explode ozone into water. Experiments show that the mixing efficiency of gas explosion method is only one thousandth to two percent. Ozone water concentration is only? 0. 1mg/L？ The following: This method was used before the popularization of ozone detection, and now it has been eliminated because of its low mixing efficiency.
The second generation product of ozone mixing: explosion tower. This method, because the internal structure of explosion tower is very different, the efficiency is also very different. Generally, the mixing efficiency is 5%-20%. The mixing efficiency can be improved by using special materials and special water pressure. Under the same mixing efficiency, the volume of explosion tower is the volume of mixing pump? 100? More than once. So the volume is huge and the mixing efficiency is low. And gradually eliminated.
The third generation product of ozone mixing: water jet. The water jet adopts Venturi principle. It is a widely used product in many ozone industries at present. Low cost. The comparison test of Haitai Maxim shows that the mixing efficiency of water jet below 1 ton is under 3-4 kg water pressure. 5%- 15? What is the mixing efficiency of water jet between. 1 ton -5 ton? 20%-30%.？ The mixing efficiency of 5 tons-100t is 30%-40%.
The fourth generation product of ozone mixing: mixing pump. Because the traditional mixing method is inefficient and wastes a lot of ozone series equipment, ozone mixing efficiency is the key equipment of ozone water system. Haitai Maxim series ozone water mixing pump is a series of products developed by itself on the basis of absorbing foreign technology. This is the first mixed pump with low output and high output in China market. The mixing efficiency is 3-5 times that of a water jet.
What are the characteristics of GLM series ozone mixing pump?
●? High mixing efficiency. 1-5 tons/hour, what is the mixing efficiency? 80%? Above. ?
●? Small size. Compared with the explosion tower with the same mixing efficiency, the volume is only 1%. ?
●? Low power consumption. Compared with water jet mixing, the power consumption is equivalent, but the mixing efficiency is three to five times that of water jet mixing. ?
●? The air intake rate is high. The gas-water ratio of traditional mixing pump is only? 1:9,? Can the special mixing pump for ozone be realized? 1:3? Gas-water mixing. ?
●? Committed to ozone. The main body is made of stainless steel, and the sealing material is made of special material, which is resistant to ozone corrosion. ?
●? The pipeline adopts sanitary grade stainless steel pipe fittings, which is pressure-resistant and corrosion-resistant; ?
●? Can we choose ozone water-gas separation system and ozone tail gas emission system?
GLM？ Technical parameters of series ozone mixing pump:?
model
GLM-500L
GLM- 1T
GLM-2T
GLM-6T
GLM- 12T
maximum output
500 liters/hour
1T/H
2T/ hour
6T/H
12T/ hour
Ozone water quantity
250 liters/hour
500 liters/hour
1T/H
2T/ hour
6T/H
Maximum air intake
150 l/h
300 liters/hour
300 liters/hour
900 liters/hour
1800 l/h
Power?Supply?
220 volts /50 hertz
220 volts /50 hertz
220 volts /50 hertz
380 volts /50 hertz
380 volts /50 hertz
force
370 watts
550 watts
1 100W
3000 watts
5500 watts
Entrance size
G3/4
G 1
G 1.5
G2 Esports e-sports club
Effluent size
G 1/2
G3/4
G 1.25
G 1.5
HICHINE Haitai Maxim also has pumps with larger flow parameters for you to choose from, and also undertakes the transformation of traditional air flotation process and the processing and manufacturing of complete sets of air flotation equipment and ozone water preparation device.