英国GRIMM格林进口凸轮转子泵 UK GRIMM Inlet cam rotor pump
UK GRIMM Inlet cam rotor pump summary:
imported cam rotor pump, also known as colloid pumps, cam pumps, three leaf pumps, pumps and so on, the rotor pump is a displacement pump, the flow can be more accurate control, but also can be easily made variable pump. The speed of the pump is very low, generally between 200rpm to 600rpm, the transported material is smoothly output, and its components will not be damaged. The utility model can be used for conveying materials with high viscosity, and can also conveniently produce varieties with higher output pressure. According to the needs of customers pipe connection, can make progress under the rotor pump, according to the needs of customers installation and production, can be made into a mobile type rotor pump, according to the needs of customers and the speed of flow regulation, can be made into a variable speed rotary pump.
The rotor pump relies on two simultaneous, reverse rotating rotors (2 to 4 teeth) to generate suction (vacuum) at the inlet during the rotation so as to absorb the material to be conveyed. The two rotor divides the rotor chamber into a few small spaces and runs in the order of a, B, D, C. To the position of a running, only one room filled with medium; to position B, B encloses part of the medium; to the position of C, A in the room also closed to the media; the position of D, A room B chamber and the two chamber, the medium is transported to the discharge port. In this way, the medium (material) is transported continuously.
The rotor pump adopts the whole shaft assembly, so that smaller size (the length can be shortened 100-250mm), to reduce the area, compact structure, coated with stainless steel, mirror polished, beautiful appearance, high grade, avoid dropping original paste paint. Performance Optimization: the overall assembly of the axle reduces the power consumption, noise and wear and tear of the elastic couplings, improves efficiency, achieves the highest efficiency, minimum internal sliding and longer service life.
Rotors of different shapes have different effects, and are divided into the following categories:
Blade rotor: suitable for conveying medium containing large particles of material, the crushing rate of large particles of material is low, but its large fluctuations, low pressure, small volume, rarely used.
Two blade rotor: suitable for conveying medium and small particles of materials, the crushing rate of small and medium-sized materials is relatively low, slightly pulsating, less volume than the trefoil rotor.
Three blade rotor: General rotor type, the volume is greater than other types of rotor, various performance indicators better than a blade, two blade rotor, but in the process of conveying materials, the particle material has a certain rate of fragmentation.
1.Motor + fixed ratio reducer: this way of transmission is simple, the rotor speed constant, that is to determine the flow of non adjustability.
2.Motor + mechanical friction CVT: the transmission speed by manual adjustment to achieve, it is safe and reliable, large torque, flow rate is adjustable, drawback of non automatic adjustment, more trouble, control in the process of operation, not in the shutdown state governor, referring to the use of maintenance the manufacturer's instructions.
3.Frequency conversion motor + frequency converter: this method can realize the automatic adjustment of speed, that is to realize the stepless speed regulation of flow. The utility model has the advantages of high degree of automation, low speed large torque converter, disadvantage is the higher prices, the use of maintenance according to the manufacturer's instructions.
UK GRIMM Inlet cam rotor pump features Characteristic:
1.The pump and the delivery of materials contact parts and components, are in line with the hygiene standards of stainless steel materials, the seals are non-toxic rubber. Reliable rust prevention and non-toxic sealing, to ensure safety and health.
2.The flow structure of the rotor and the rotor chamber without dead center and non-metallic parts, to avoid the transport of material pollution.
3.Suitable for on-site CIP cleaning and steam disinfection, fully comply with the requirements of the United States FDA specification and pharmaceutical grade (GMP) specifications.
4.Especially suitable for conveying in the process of easy foam, and the delivery of high viscosity, concentration and any particle containing medium, the material transported by it to maintain the original quality unchanged, without any physical and chemical reaction.
5.Adopt external dynamic and static ring mechanical seals, which can be directly washed by water. It is resistant to high pressure, difficult to wear and no leakage.
6.Small size, large flow, high head pressure, suitable for long distance and high resistance quantitative transportation.
7.The impeller of the pump is separated from the drive gear, and a certain gap is ensured between the spare parts of the pump cavity, and the utility model has the advantages of no contact, no wear, low noise, good reliability, long service life, energy saving and consumption reduction.
8.After the configuration of frequency converter, you can freely adjust the flow, and can be used as a general metering pump.
9.Can transport steam, liquid, solid and other three-phase mixed material. The viscosity of the medium to be transported can be 1000000CP high and a slurry containing 55% solids.
10.Compact structure, easy maintenance, almost no wearing parts, low operating costs.
11.It not only has the characteristics of the general rotary pump, but also has some advantages in conveying high viscosity and large particles containing material, and it can also transport the material with very thick material. The material transported by it keeps the original quality unchanged.
UK GRIMM Inlet cam rotor pump technical parameters:
Flow rate: 0.1-200m3/h
System pressure: 0.1-1.2MPa
Inlet & Outlet: 10-200mm
Seal: A: mechanical seal
B: water-cooled mechanical seal
Material: carbide, silicon carbide, silicon nitride, graphite, ceramics, etc.
C: packing seal
Material: polytetrafluoroethylene fiber, carbon fiber, graphite core, carbon fiber and so on
Material: 304, 304L, 316, 316L
Mode of work: intermittent, continuous
Connection: flange, thread, clamp
Installation: fixed type, mobile type
UK GRIMM Inlet cam rotor pump applications:
Daily chemical industry: AES, LAS, AOS, K12, glycerol, sorbitol, fatty alcohol, bath lotion, skin cream, shampoo, soap, toothpaste, soap, washing powder slurry etc..
Fine chemical dye, pigment, various pulp, chemical additives, adhesives, rubber, leather, 104 silicone oil, a variety of materials such as colloid emulsion explosive.
Food: chocolate, milk, yogurt, honey, syrup, sucrose, Tomato Juice, concentrated juice, jam, ice cream, milk, yeast mud, meat pulp, jelly, yogurt, spices, alcohol, soy protein, flour paste etc..
Paper: polyacrylamide (PAM), calcium carbonate, starch paste, carboxylated styrene butadiene/styrene acrylic latex, rosin, rosin, pulp, filler, dry strength agent, wet strengthening agent, sizing agent, retention agent, defoaming agent, coating, water treatment chemicals etc..
Chemical fiber: sticky mucilage porridge, PVA, PVA slurry, slurry, slurry, acrylic amine aramid polyester and polyester, polypropylene fiber, synthetic fiber, functional fiber etc..
Medicine: all kinds of ointment, extract, medicine emulsion, pills, paste, syrup, health care products, drugs and so on.
Paint: paint, coating, printing ink, insulating paint, resin, auxiliary agent, organic solvent, etc.