Lcw series Roots rotary pump

The Lcw series Roots rotary pump is a volumetric pump developed by our company specifically for industries such as crude oil extraction, petrochemicals, papermaking, hygiene food, and environmental pollution control. This pump relies on the pressure changes generated by two synchronous and reverse rotors during rotation to suck in and discharge materials. Compared with traditional centrifugal pumps and screw pumps, it has many characteristics such as high efficiency, energy saving, no leakage, simple maintenance, long service life, low vibration, and low noise. In addition to being able to transport water, oil, and similar ordinary media, it is particularly suitable for transporting various high viscosity, high concentration, and solid particle containing media with temperatures ranging from -30 to+200 ℃, as well as multiphase media mixed with oil, gas, and water. It is a popular choice in the crude oil extraction and chemical industries. Paper industry, sewage treatment industry, food processing industry, beverage brewing industry, construction industry The most ideal equipment for improving viscous oil and gas mixed transportation media containing solid particles and gases in various industries such as resource recycling. Performance range: Pressure range: 0.2MPa~2MPa (customized for pressures above 1.0MPa); Flow range: 2m3/h to 300m3/h; Temperature range: -30 ℃ to 200 ℃; Range of kinematic viscosity: 1mm2/s to 110000mm2/s

Scope of application:

1. Crude oil extraction: crude oil transportation, sewage discharge, small-scale oil and gas mixed transportation, polymer transportation.

2. Chemical industry: transportation of chemical raw materials such as fats, paints, coatings, lubricants, greases, petroleum catalysts, etc

3. Paper industry: transportation of low concentration pulp, medium concentration pulp, and high concentration pulp.

4. Pharmaceutical industry: transportation of various types of pills, extracts, emulsifiers, syrups, nutrient solutions, traditional Chinese patent medicines and simple preparations, paste agents, biological products, vaccines and other drugs.

5. Environmental protection industry: sewage treatment and discharge.

6. Food industry: transportation of milk like foods such as beer, malt extract, yeast, fruit juice beverages, fruit puree, jam, edible oil, syrup, chocolate, etc.

7. Construction industry: transportation of various coatings such as interior and exterior wall coatings, anti-corrosion and waterproof coatings, cold porcelain coatings, ceramic glazes, etc.

8. Other industries: plastic industry, textile industry, coal flotation agent, biochemical industry, etc.

Structural features:

1. Compact structure, easy installation, and simple maintenance

This series of pumps adopts advanced technology design, and there is no need to disassemble the inlet and outlet pipelines during maintenance. Simply remove the end cap to replace worn parts, bringing great convenience to users.

2. Low noise, minimal vibration, and smooth operation

Adopting a special structural design, the material matching of the pump rotor is reasonable, and it has the characteristics of smooth operation, low noise, high efficiency, and long service life, solving the problems of large maintenance volume and low service life of screw pumps, reciprocating pumps, etc.

3. This series of pumps is well made and has high volumetric efficiency, with particularly significant energy-saving effects compared to traditional pumps.

4. This series of pumps can operate in both forward and reverse directions, and have strong idling ability, solving the problem of traditional pumps burning out the motor due to idling.

5. Changing the material of the rotor and rotor cavity can transport various media containing solid particles, viscous, high concentration, and corrosive substances from different industries.

6. This series of pumps has a unique high and low pressure self circulation system design, which is easy to seal and leak free, thus solving the difficult problem of liquid leakage in the transportation of media in industries such as petrochemicals, food, medicine, and papermaking.

7. This series of pumps adopts a unique liner design. After the components wear out, only the end cover needs to be opened to replace the liner. The maintenance cost is low, saving users a lot of maintenance costs. The replacement is also convenient, saving users a lot of labor costs and time for maintenance.

8. The inlet and outlet designs of this series of pumps come in two types: horizontal inlet and outlet, and vertical inlet and outlet, making it convenient for users to choose.