R Series Reversed Circulation Canned Motor Pump

DESCRIPTION

The reverse circulation type is suitable for conveying easily vaporized liquids, and its characteristic is that the lubrication and cooling path is opposite to the basic type, so it is called the reverse circulation type. This type of pump itself does not require an exhaust valve, and its reverse circulation pipeline can discharge the motor-circulating liquid into the gas phase zone of the liquid inlet tank, ensuring that there is no gas present in the pump and motor cavities, ensuring lubrication of bearings and cooling of the motor. This structure is suitable for conveying low-temperature liquefied gases, such as LPG, LNG, and other low-density easily vaporized liquids.

Vertical Application and Characteristics of Reverse Circulation Canned Motor Pump

1. Refining process and oil and gas treatment plant;

2. LPG filling station and natural gas treatment:

3. Other similar working conditions such as liquid ammonia, and liquid chlorine;

4. The LPG pump is a surface pump, usually in a vertical structure:

5. The type is divided into single-stage and multi-stage, with discrete and horizontal structures;

6. Extremely suitable for the transportation of low-temperature materials (LPG)

7. The temperature range for transporting LPG is -120C~180C;

8. Design pressure ≤ 2.5MPa.

ADVANTAGES

(1) Long service life, automatic hydraulic thrust balance system combined with silicon carbide bearings to obtain high service life;

(2) High efficiency, optimized motor design and high-efficiency hydraulic research, achieved excellent energy efficiency;

(3) High reliability, advanced processing technology, high-tech CNC equipment, and perfect testing to ensure the stability of product performance;

(4) Monitor bearing wear to realize online monitoring and automatic control;

(5) Secondary sealing to ensure the safety of the environmental even in the accident situation.

FEATURES

Characteristics of Canned Motor Pump

Transporting liquids completely leak-free, suitable for transporting harmful, highly corrosive, flammable, explosive, expensive, and radioactive liquids that are harmful to human health
Not able to inhale air or other things from the outside, suitable for the operation of vacuum systems and occasions where it deteriorates upon contact with external air;
There is no need to inject lubricating and sealing fluids, which saves the trouble of injecting oil and does not pollute the conveying fluid;
Suitable for conveying high temperature, high pressure, ultra-low temperature, and high melting point liquids, utilizing the characteristics of this pump without shaft seals to solve the above-mentioned special liquids that are difficult to solve for pumps with shaft seals:
The motor and pump are integrated and adopt a building block structure, which is very compact, so the volume is small, the weight is light, and the floor area is small. There is no need to be skilled in installation. There is no cooling motor fan, so the noise during operation is very low.
The main maintenance only involves replacing bearings, thus reducing the later operating costs.

PARAMETERS

MODEL DESCRIPTION

MATERIALS

SECTIONAL DRAWING

MODELS

More than 10,000+ customers in the chemical, pharmaceutical, new energy, electronic aluminum foil, and other industries have chosen RICITE products (magnetic drive pumps, chemical canned motor pumps, diaphragm pumps, mechanical seal centrifugal pumps, etc.), and Ricite (Zhejiang) Science & Technology Co., Ltd. has taken part in editing several industry technical standards and specifications and won the honors of high-tech, energy-saving products, and many other patents. Ricite (Zhejiang) Science & Technology Co., Ltd. is committed to manufacturing leak-free pumps and adheres to the goal of developing magnetic drive pumps, chemical canned motor pumps, and other pumps, and pursues the technological innovation and providing reliable, highly cost-efficient, and energy-saving pumps and services to customers.

Website: www.ricitepump.com