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Rotary Lobe Pump

Item No.:

HLS_004


Summary

The rotary Lobe Pump is a kind of positive displacement pump. There is a pair of synchronous counter rotating cams in the pump cavity. Hollysys fluid technology has always been committed to combining the product with practical application, continuously upgrading and improving the product.

Keywords: Rotary Lobe Pump


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Product Detail


  • Description
  • Performance
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    • Commodity name: Rotary Lobe Pump
    • Commodity ID: HLS_004

    The rotary Lobe Pump is a kind of positive displacement pump. There is a pair of synchronous counter rotating cams in the pump cavity. Hollysys fluid technology has always been committed to combining the product with practical application, continuously upgrading and improving the product.

    Product introduction:

    The rotary Lobe Pump is a kind of positive displacement pump. There is a pair of synchronous counter rotating cams in the pump cavity. Hollysys fluid technology has always been committed to combining the product with practical application, continuously upgrading and improving the product. According to years of research and experience accumulation, it has determined a series of rotor pumps under different working conditions: chemical type, food type, general type, etc When conveying different media, the product adopts the corresponding configuration, which makes the rotor pump play the characteristics of stability, efficiency and safety in a variety of different application conditions, and provides the majority of users with the solution of fluid transportation in line with the requirements of the actual working conditions.

     

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    working principle:

    When the two rotors rotate in the opposite direction synchronously, the volume cavity periodically changes from small to large - from large to small to achieve the purpose of conveying fluid. The flow rate of the pump depends on the volume of the working chamber and its changing frequency in unit time, but (theoretically) has nothing to do with the discharge pressure; Driven by the transmission shaft, two rotors (rotor blades are 1-8) rotate in the opposite direction synchronously. In the process of rotation, the volume at the inlet increases from small to large to produce suction (vacuum degree) to absorb materials. After that, the two rotors and the pump cavity form a fixed volume cavity, and the volume at the outlet of the pump decreases from large to small to output materials, forming a higher vacuum degree and conveying pressure.

     

    Application fields:

    *Daily chemical: detergent, washing liquid, shower gel, skin care cream, shampoo, hand sanitizer, toothpaste, soap, detergent slurry, daily chemical raw materials, etc.

    *Fine chemicals: dyes, pigments, adhesives, silicone oil, leather oil, chemical additives, various colloidal materials, various sizes, etc.

    *Food: chocolate, condensed milk, yogurt, honey, syrup, sucrose, tomato juice, concentrated fruit juice, jam, ice cream, milk, yeast slurry, pulp, jelly, condiment, distiller's grains, soybean protein, flour slurry, etc.

    *Papermaking: polyacrylamide (PAM), gelatinized starch, carboxyl styrene butadiene / styrene butadiene latex, rosin, rosin size, filler, dry strength agent, wet strength agent, sizing agent, retention and drainage aid, defoamer, coating, water treatment chemicals, etc.

    *Chemical fiber: viscose pulp porridge, PVA, vinylon size, acrylic size, polyamide size, polyester chip, polypropylene, man-made fiber, functional fiber, etc.

    * medicine: all kinds of ointment, extract, medicine emulsion, pill paste, syrup, health products, medicament and so on.

    *Coatings: Paints, coatings, inks, insulating paints, resins, additives, organic solvents, etc.

     

    HLS

  • Product features:

    There is a certain gap between the rotor and the pump body, between the rotor and the rotor, no contact, no friction, long service life.

    No need to dismantle the pipe, open the pump cover to repair, convenient maintenance and cleaning, less vulnerable parts.

    Low energy loss, high efficiency, low failure rate, reliable sealing and low noise. It can transport high viscosity, high concentration, containing soft solid particles and other materials with poor fluidity.

    The output flow of the pump can be changed within a certain range by adjusting the pump speed, and can be used as a general metering pump.

    It can be equipped with flange type, screw type, clamp type and other types of connection, and the in and out direction can be horizontal or vertical.

    It can transport gas, liquid and solid mixed materials and transport a wide range of materials. Built in thermal insulation cooling structure design, good thermal conductivity, easy installation. It can be equipped with sanitary safety valve and pump valve, and the pressure overload protection of pipeline system is simpler.

    The rotor and pump cavity can transport the medium containing solid particles such as sludge and sewage after using special materials and technology.

    1. Pay attention to the discovery and development of self-priming pump for the industry. Pump is a kind of chemical machinery, which is widely used, and new field pumps continue to occur. For example: self priming pump, cardiovascular pump, sprinkler pump, computer cooling pump, air conditioning pump, heat transfer pump, gas mixed pump, flue gas denitration pump, crude oil service platform water injection pump, etc. It is very likely that there are still areas where pumps are used, but no pumps are used. New butterfly rotor pumps will continue to be used in the pump industry. Therefore, we must pay attention to find out and devote ourselves to the development and design. 2. CFD, PIV and other excellent technologies are combined with the actual experimental research, and the innovation of CFD and other new technologies is beyond doubt. Nowadays, all schools have mobile phone software and are carrying out calculation, and more than 50% of the research projects of graduate students are related to this. There is a whole process for a new technology to improve from the development trend. At this stage, it should be used as an auxiliary way to deal with specific travel problems and cooperate with the traditional design method. In addition, we should try our best to combine with the reality, otherwise we will not be able to improve and upgrade. Gradually, there is no need to choose the right question too large. Some choose a pump from the inlet to the outlet, and a sewage treatment plant from the inlet reservoir to the outlet reservoir. That kind of value cannot be distinguished. It is suitable to use CFD and PIV technology to study the damaged part of the slurry pump and the vortex part of the inlet channel. Also, some large pump factories should cooperate with schools with standards in these aspects of research work.

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图片名称

Rotary Lobe Pump

The rotary Lobe Pump is a kind of positive displacement pump. There is a pair of synchronous counter rotating cams in the pump cavity. Hollysys fluid technology has always been committed to combining the product with practical application, continuously upgrading and improving the product.

Learn More +
图片名称

Rotary Lobe Pump

The rotary Lobe Pump is a kind of positive displacement pump. There is a pair of synchronous counter rotating cams in the pump cavity. Hollysys fluid technology has always been committed to combining the product with practical application, continuously upgrading and improving the product.

Learn More +
图片名称

Rotary Lobe Pump

The rotary Lobe Pump is a kind of positive displacement pump. There is a pair of synchronous counter rotating cams in the pump cavity. Hollysys fluid technology has always been committed to combining the product with practical application, continuously upgrading and improving the product.

Learn More +
图片名称

Rotary Lobe Pump

The rotary Lobe Pump is a kind of positive displacement pump. There is a pair of synchronous counter rotating cams in the pump cavity. Hollysys fluid technology has always been committed to combining the product with practical application, continuously upgrading and improving the product.

Learn More +

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