PLC variable frequency control RP type rotary pump

Product Introduction

Zhongcheng Pump Industry brand manufacturer provides you withPLC variable frequency control RP type rotary pump、Three bladed rotor pump( http://www.pumpzc .. Com/zzb rpplc/) Selection and quotation working principle structure video.PLC variable frequency control RP type rotary pumpThree leaf rotor pump usage instructions and technical services:. The principle of RP series stainless steel PLC variable frequency control rotary pump is similar to that of gear pump. It is a volumetric pump with two cam rotors of the same shape meshing and rotating with each other. During the rotation process, the two rotors form a vacuum chamber, which sucks in materials and discharges them at the outlet. According to the PLC variable frequency control, the rotor shape of a rotary pump is also known as a cam pump, a three bladed pump, etc. The components that come into contact with the conveying material of the PLC variable frequency control rotor pump are made of materials that meet hygiene standards, such as 304/316 stainless steel, and the seals are made of fluorinerubberMade of non-toxic materials, the pump chamber has no dead spots or non-metallic parts, suitable for CIP cleaning and steam disinfection, and meets the requirements of the US FDA and GMP standards.

The three blade rotor pump is especially suitable for conveying media that are easy to produce foam, high viscosity, concentration and any particles. The conveyed materials remain unchanged in original quality, without shear, and without any physical and chemical reaction. If external dynamic or static ring mechanical seals are used, they can be directly rinsed with water.

PLC variable frequency control rotor pump is resistant to high pressure, not easy to wear, and has no leakage. Small size, high flow rate, high head and pressure, suitable for long-distance and high resistance quantitative transportation.

The rotor of the three bladed rotor pump is separated from the transmission gear, and a certain gap is maintained between the various components in the pump chamber, without contact, wear, low noise, good reliability, long service life, and energy saving and consumption reduction. After configuring the frequency converter, the flow can be adjusted freely and used as a general metering pump. It can transport three-phase mixed materials such as steam, liquid, and solid. The viscosity of the medium that can be transported can reach up to 1000000CP and the slurry with a solid content of 55%. Compact structure, occupying less space compared to screw pumps.

schematic diagram

Rotor type

Explanation: Single blade rotor: suitable for conveying media containing large particle materials, with low crushing rate for large particle materials, but with large pulsation, low pressure, small volume, and rarely used. Two blade rotor: suitable for conveying media containing small and medium-sized particles, with relatively low crushing rate for small and medium-sized particles, slight pulsation, and a volume smaller than that of a three blade rotor. Three bladed rotor: a universal type of rotor with a larger capacity than other types of rotors, and various performance indicators superior to one bladed and two bladed rotors, but it has a certain degree of crushing rate on granular materials during material transportation. Four blade rotor: When the rotor blades exceed three blades, their volume decreases due to the increase of rotor blades. The more rotor blades, the less volume they have. Multi blade rotors have relatively improved stability when transporting materials, but they are prone to crushing granular materials during transportation.

The main features of the drive form motor+continuously variable transmission are high speed regulation accuracy, large speed range (speed ratio can be changed arbitrarily between 1:1.4-1:7), continuous operation, smooth operation, stable performance, low noise, high torque, and continuously adjustable flow rate. But its speed change needs to be manually adjusted, and the degree of automation is not high. The speed control must be carried out during operation, and the speed control handwheel should be turned when it cannot be stopped. It is not suitable for use in situations where overload or blockage may occur.

The main characteristics of the motor+fixed ratio reducer are strong load-bearing capacity, high efficiency, low vibration, low noise, low energy consumption, and simple transmission mode. However, due to its constant speed ratio, the flow rate cannot be adjusted. The main characteristics of the variable frequency motor and frequency converter are high torque, high speed regulation accuracy, smooth operation, stable performance, and the ability to automatically adjust the speed, ensuring arbitrary control of flow and compensating for the low degree of automation of the continuously variable transmission. The disadvantage is that the price of the frequency converter is relatively high.

Selection range

• Food industry: milk, yogurt, ice cream, chocolate, jelly, jam, syrup, beer, soda, juice, pudding, tomato sauce, sesame sauce, peanut butter, seasoning, edible oil, cheese chunks, whey, malt extract, yeast, etc;
• Construction industry: various paints, coatings, resins, organic solvents, interior and exterior wall coatings, waterproof coatings, ceramic coatings, paint coatings, ceramic glazes, etc;
• Daily chemical industry: facial cleanser, shampoo, detergent, hand sanitizer, shower gel, washing powder, cosmetics, skin cream, hair dye, toothpaste, soap, shoe polish, glycerin, fatty acid, hair gel, etc;
• Chemical industry: gasoline, diesel, kerosene, crude oil, sludge, asphalt, paint, pigments, dyes, coatings, various catalysts, leather, fat, solvents, resins, silicone oil, adhesives, various colloid materials, various high viscosity materials and high solid content propellers, etc;
• Pharmaceutical industry: various health products, pharmaceuticals, vaccines, biological products, syrups, slurries, proteins, royal jelly, extracts, emulsions, pill slurries, etc;
• Environmental protection industry: mud, manure, fertilizer solutions, sewage, sludge, various chemicals, etc; Other industries: nanomaterials, papermaking, textilesplasticBiochemical, coal and other industries;