Changzhou Fuyi Drying Equipment Co., Ltd.
        Address: No. 212 Huaxing Road,Jintan Development Zone,Changzhou,Jiangsu,China
        Tel: 0086-519-80181222
        Fax: 0086-519-80181222
        Mobile: 0086-18706143009
        Skype:syhjtyz
        E-mail: fy@fuyigz.com;
        steven@fuyigranulation.com
        Contact person: STEVEN
         

        Name: Dilute phase conveying (low pressure high speed)

        Keywords: Dilute phase conveying (low pressure high speed)
        Description: Dilute phase conveying (low pressure high speed) System overview Dilute phase pneumatic conveying is mainly divided into VS negative pressure vacuum pneumatic conveying system and AL positive pressure dilute phase pneumatic conveying system. Dilut…

        Details

        Dilute phase conveying (low pressure high speed)

        System overview
             Dilute phase pneumatic conveying is mainly divided into VS negative pressure vacuum pneumatic conveying system and AL positive pressure dilute phase pneumatic conveying system.

             Dilute phase conveying is the air flow generated by the blower or vacuum pump in the pipeline. The positive pressure or negative pressure is adopted to drive or pull the material in the pipeline at higher speed so as to transport the material to the corresponding equipment.

             Therefore, the transportation is also known as low - speed system, it has the material gas lower than m (usually the feed gas ratio is m=0.1~20, pressure p=0.01 ~ 0.1MPa or vacuum pv= - 0.01~ - 0.06MPa, v=5~30m/s belongs to the low - speed high speed system).

             The initial speed of the system is about 10m/s, and the tail reaches about 22m/s high speed, so the airflow speed is higher. The initial end pressure of the pipeline is usually less than 0.1MPa, while the tail end is close to the atmospheric pressure. Dilute phase conveying media generally use air or nitrogen, power by blower or vacuum pump. Roots blower and vacuum pump of dilute phase conveying, material in the pipeline in a suspended state, the transport equivalent distance of up to one hundred meters.

             The main components for the mixing chamber, Nozzle, Star feeding valve, Cyclone separator, Dust collector, Roots blower, Electric control cabinet etc..


        VS type (Vacuum Suck) VS (Vacuum Suck) negative pressure vacuum pneumatic conveying system

        Principle

        The main use of vacuum blower (or vacuum pump) in vacuum sealing pipe, below the outside atmospheric pressure air flow through the nozzle (or star feed valve and hybrid accelerating chamber unit) feed, and then mixed with air, along to cyclone separator suction conveying pipeline (commonly known as Sha Kelong) of gas-solid separation, from low or multiple bulk material conveying to the height of one or more points of. The utility model is characterized in that the material is not leaked, the environmental problem is not caused, and the feeding device is relatively simple.

        System characteristics:

        1、Suck material by negative pressure

        2、Simple system;

        3、The quantity of spare parts is very little;

        4、The system can operate for a long time;


        Application situation:

        1、Having continuous conveying requirements;

        2、Larger conveying capacity;

        3、Shorter conveying distance;

        4、Multi point to one point transportation can be realized;

         


        AL type positive pressure dilute phase pneumatic conveying system

              Also known as AL (Air, lock) rotary feeder pneumatic conveying system.

        Principle:

        It is higher than the atmospheric pressure condition, compressed air (or nitrogen) into the pipeline, the formation of gas mixture in the mixing chamber through a pipeline to accelerate, the material sent to the corresponding equipment, complete the transfer process. The utility model is characterized in that the conveying capacity is large, the distance is long, the flow rate is low, and the stability is stable. Less material impact. Moreover, the separated gas is discharged directly into the atmosphere and prolongs the service life of roots blower.


        System characteristics:

        1、The positive pressure dilute phase transportation is realized by the combination of rotating feeder and blower;

        2、Simple system;


        Application situation: 

        1、Having continuous conveying requirements;

        2、Shorter conveying distance;

        3、Multi point to one point transportation can be realized;


        System process flow diagram:

        Vacuum negative pressure pneumatic conveying system with positive pressure dilute phase pneumatic conveying system can also be combined properly, to form a comprehensive system, due to its advantages of conveying both negative and positive pressure conveying, can meet the requirements of some complex production process.



        News

        亚洲日本成熟女人性视频,忍着娇喘人妻被中出中文字幕,迷奷系列在线播放国产妓女网,在线无码视频二区人妻 不卡精品视频福利 日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.tjnx.com.cn/ 日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.zzshanglu.com http://www.tjnx.com.cn/ http://www.zzshanglu.com