管家婆资料大全管家婆2020

Jinan Qiaotai Environmental Protection Equipment Co., Ltd.

  • Sales Hotline: 13503197995
  • Contact address ADDRESS
    Phone: 0531-85824254
    Fax: 0531-85806335
    Mobile: 13503197975
    Contact: Feng Shengwen Website: ydftjl.cn
    Address: Tianqiao District, Jinan City, Shandong Province

    LMF-ⅠLMF-Ⅱ pulsating back blowing flat bag filter

  • I. Structure of LMF-ⅠLMF-Ⅱ pulsating back blowing flat bag filter:

    1. Upper box: It includes the dust collector cover, the rotary cover removal device, the clean room, the bag changing hole, the observation hole and the air outlet.
    2. Middle box: Including flower plate, filter bag, filter bag frame, filter bag guide, filter chamber tube, air inlet and entrance door.
    3. Lower box: Including positioning support frame, ash bucket, star-shaped ash discharge valve and support.
    4. Anti-blowing dust cleaning mechanism: It includes a spiral arm, a nozzle, a split-circle blowback mechanism, a circulating air pipe, a reverse blow tube, a reverse blower, and a spiral arm speed reduction mechanism.
    LMF-Ⅰ type pulsating counter-blow flat bag dust collector, LMF-Ⅱ type pulsating counter-blow flat counter-flow blower arm are driven by a reducer placed on the top cover, the counter-air blower is installed on the floor, and is connected to the swing arm through a central tube The filter bag is arranged in a circle, and the rotary arm is provided with a split circle backflush device. According to user requirements, platforms, ladders, and their foundations and circulating air ducts can be designed and installed according to site specific conditions.
    Working principle:
    1. Filtration: The dust-containing airflow enters the upper space of the filter room from the tangential direction. Because the inlet is a volute-type large particle and condensed dust particles, the ash bucket will be rotated down the cylinder wall under the action of centrifugal force. Small particles of dust are scattered in the gap between the bags of the filter room and are blocked by the filter bag. They are adhered to the outer layer of the filter bag. Purified air passes through the filter wall and is collected and adhered to the clean room through the filter bag guide. . The whole process is rigorous, and the dust removal effect is increased.
    2.: With the progress of filtration, the dust retention is gradually thickened and the resistance of the filter bag is gradually increased. When the upper limit of the resistance of the anti-blowing control is reached, the anti-blowing machine can be manually turned on as required, or the anti-blowing machine and the anti-blowing rotary arm transmission mechanism can be automatically started by the differential pressure transmitter to perform back blowing. Automatic control devices can also be provided by our company. The anti-blow air flow with sufficient momentum is blown into the filter bag guide port by the spiral arm nozzle, blocking the filter air flow and changing the pressure conditions in the bag, causing the filter bag to substantially shake and shake off the accumulated dust. The spiral arms blow back one by one. When the resistance of the filter bag drops to the lower limit, the anti-blowing mechanism is manually closed or automatically stopped. In order to save the power of the anti-blowing machine and reduce the amount of anti-blowing, three or four circles (ie, 144ZC—Ⅱ 20ZC—type) of bag dust collectors are equipped with separate circles The backflush mechanism enables backflushing only one filter bag at a time.
    Third, the main advantages:
    The shell is designed according to the volute type inlet of the cyclone dust collector, which can play the role of local cyclone and reduce the load on the filter bag. At the same time, it has the shape of a cylindrical vault, so that the force is uniform, and the explosion resistance is strong.

      LMF-Ⅱ pulsating back blowing flat bag dust collector

      Model specifications Filtration area Number of turns Number of bags Bag length m Handling air volume
      M3 / h
      Resistance kg / m2 Dimensions
      Diameter × height
      mm
      Weight kg
      LMF-128 / 3 AB 320 3 128 3 19260-28890
      38520-48150
      120 Φ3520 × 9683 11750
      LMF-128 / 4 AB 400 3 128 4 29120-36180
      48240-60300
      120 Φ3520 × 10483 12780
      LMF-128 / 5 AB 480 3 128 5 28920-43380
      57840-72300
      120 Φ3520 × 11463 13660
      LMF-128 / 6 AB 600 3 128 6 36180-54270
      72360-90450
      120 Φ3520 × 12663 15660
      LMF-210 / 4 AB 660 4 210 4 39540-59340
      79080-98850
      120 Φ4300 × 11413 18100
      LMF-210 / 0 AB 790 4 210 5 47460-71190
      94920-118650
      120 Φ4300 × 12213 19140
      LMF-210 / 0 AB 1000 4 210 6 59340-89010
      118680-148350
      120 Φ4300 × 12430 2200
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    Address: Tianqiao District, Jinan City, Shandong Sales Department: 13503719995 Contact person: Feng Shengwen Telephone: 0531-85824254 Fax: 0531-85806335
    Copyright Lu ICP No. 16034528 No.-1
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