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  • 布袋除塵器定期維護及保養知識
  • 本站編輯:杭州綠然環保集團樂都棋牌發布日期:2019-07-28 12:12 瀏覽次數:
布袋除塵器是一種干式除塵裝置,適用于捕集細小、干燥非纖維性粉塵。濾袋采用紡織的濾布或非紡織的氈制成,利用纖維織物的過濾作用對含塵氣體進行過濾,當含塵氣體進入布袋除塵器,顆粒大、比重大的粉塵,由于重力的作用沉降下來 ,落入灰斗,含有較細小粉塵的氣體在通過濾料時,粉塵被阻留,使氣體得到凈化。今天,綠然小編和大家聊聊布袋除塵器定期維護及保養的相關知識。
布袋除塵器定期維護及保養
1、 凡遇除塵器臨時停用時,各加熱裝置應繼續保持工作。
 
2、 每班打開布袋清灰系統氣包底部的球閥一次,以卸放氣包內的壓縮空氣產生的冷凝水。
 
3、 定期檢查布袋清灰系統中各個脈沖閥的動作情況,出現不動作的要及時處理。
 
4、 定期清洗提升閥氣路三聯件的過濾器,并定期給油霧器加入干凈機油。
 
5、 定期檢查提升閥動作情況。
 
6、 空氣炮的檢查及維護:
 
布袋除塵器定期檢查
1月檢:
 
1.1檢查全部空氣管道及連接處是否松動漏氣。
 
1.2檢查全部氣動元件工作是否正常、靈活。
 
2、半年檢:
 
2.1進行全面外觀檢查,空氣炮有無結構損傷。
 
2.2關閉空氣炮氣源,釋放炮體內氣體,卸掉放水塞,排出內部全部積水,然后再把放水塞原處擰緊。
 
2.3檢查空氣炮的吊掛、支撐裝置的焊接處,固定是否有損壞,螺栓是否有松動等不正常現象。
 
2.4正常操作時,如發現空氣炮漏氣,需清理或更換“0”型密封圈或活塞。此項工作應注意:首先關閉氣源,停止供氣,釋放炮內氣體,從炮筒上取下活塞進行清理,更換配件。無論是清理還是更換配件,只要活塞從炮筒中取出,都應更換新的“0”型密封圈。安裝前活塞和密封圈都應加油潤滑。
 
2.5檢查炮頭和炮體之間的法蘭墊片,如損壞應更換,然后把全部零件安裝牢固。
 
2.6檢查全部接線,有無松動、磨損或斷裂現象。
Cloth bag filter is a dry dust collector, which is suitable for collecting fine, dry non-fibrous dust. Filter bag used textile filter cloth or non textile mat is made, using the fabric filter effect of dust filters, gas when dusty gas into the bag dust catcher, large particles, major dust, due to the effect of gravity settling down, fall into the hopper, contains the fine dust of gas through the filter material, the dust were blocked, the purified gas. Today, green small make up and we talk about the periodic maintenance and maintenance of the cloth bag filter knowledge.
 
Regular maintenance of bag filter
 
1. When the dust collector is temporarily stopped, each heating device shall continue to work.
 
 
 
2. Open the ball valve at the bottom of air bag of cloth bag cleaning system once per shift to discharge condensed water generated by the compressed air in the air bag.
 
 
 
3. Check the operation of each pulse valve in the cloth bag ash cleaning system regularly, and deal with those that do not work in time.
 
 
 
4. Regularly clean the filter of the air way triplets of lifting valve, and regularly add clean oil to the oil mist.
 
 
 
5. Check the lifting valve operation regularly.
 
 
 
6. Inspection and maintenance of air cannon:
 
 
 
Periodic inspection of bag remover
 
January:
 
 
 
1.1 check whether all air pipes and joints are loose and leaking.
 
 
 
1.2 check whether all pneumatic components work normally and flexibly.
 
 
 
2. Semi-annual inspection:
 
 
 
2.1 conduct overall appearance inspection to check whether the air cannon has structural damage.
 
 
 
2.2 close the air source of the air gun, release the gas inside the gun, remove the drain plug, discharge all water inside, and then tighten the drain plug in place.
 
 
 
2.3 check the welding place of the hanging and supporting device of air cannon, and check whether the fixing is damaged or the bolts are loose or not.
 
 
 
2.4 during normal operation, if air leakage is found in the air cannon, the "0" sealing ring or piston shall be cleaned or replaced. Attention should be paid to: first, close the air source, stop the gas supply, release the gas inside the gun, remove the piston from the barrel for cleaning, and replace the accessories. When the piston is removed from the barrel, the new "0" seal ring should be replaced, either for cleaning or replacement of accessories. Piston and sealing ring should be lubricated before installation.
 
 
 
2.5 check the flange gaskets between the gun head and the gun body, replace them if damaged, and install all parts firmly.
 
 
 
2.6 check all wiring connections for looseness, wear or fracture.
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