設(shè)備磨損嚴(yán)重 ：由于倉(cāng)泵采用高壓力供氣（0.4Mpa-0.6Mpa），彎頭管道磨損嚴(yán)重，需要頻繁更換，特別是出料閥、進(jìn)料閥和排氣閥磨損卡死，維修費(fèi)用高，且維修環(huán)境惡劣。

　　Serious equipment wear: Due to the high-pressure gas supply (0.4Mpa-0.6Mpa) used by the warehouse pump, the elbow pipes are severely worn and require frequent replacement, especially the discharge valve, feed valve, and exhaust valve are worn and stuck, resulting in high maintenance costs and harsh maintenance environments.

　　操作復(fù)雜 ：倉(cāng)泵采用料位及時(shí)間自動(dòng)控制，控制臺(tái)接線復(fù)雜，稍有故障就涉及電氣、熱工、除灰檢修三大部門(mén)多個(gè)人員，延誤檢修時(shí)間，影響生產(chǎn)正常進(jìn)行。

　　Complex operation: The warehouse pump adopts automatic control of material level and time, and the console wiring is complex. Even a slight malfunction involves multiple professionals from the electrical, thermal, and ash removal maintenance departments, delaying maintenance time and affecting normal production.

　　耗電量大 ：負(fù)壓輸送系統(tǒng)耗電量大，且由于磨損嚴(yán)重，設(shè)備使用壽命短，維護(hù)成本高。

　　High power consumption: The negative pressure conveying system consumes a large amount of electricity, and due to severe wear and tear, the equipment has a short service life and high maintenance costs.

　　環(huán)境極差 ：由于設(shè)備頻繁搶修，到處漏灰，不僅危及廠內(nèi)環(huán)境，也影響周?chē)罕姷纳瞽h(huán)境，給文明生產(chǎn)造成極大影響。

　　Extremely poor environment: Due to frequent equipment repairs, dust leaks everywhere, not only endangering the factory environment, but also affecting the living environment of surrounding people, causing great impact on civilized production.

　　影響粉煤灰綜合利用 ：由于輸送系統(tǒng)損壞頻繁，無(wú)法保證風(fēng)選設(shè)備系統(tǒng)正常生產(chǎn)，影響粉煤灰的送出和利用，有損企業(yè)形象和利益。

　　Impact on comprehensive utilization of fly ash: Due to frequent damage to the conveying system, it is impossible to ensure the normal production of the air separation equipment system, which affects the delivery and utilization of fly ash and damages the image and interests of the enterprise.

　　管道參數(shù)不合理 ：在實(shí)際使用過(guò)程中，發(fā)現(xiàn)負(fù)壓管道存在參數(shù)不合理、通道過(guò)小、轉(zhuǎn)彎過(guò)多等問(wèn)題，這些都會(huì)增加氣體損耗，降低輸送效率。

　　Unreasonable pipeline parameters: In actual use, it has been found that negative pressure pipelines have problems such as unreasonable parameters, too small channels, and too many turns, which will increase gas loss and reduce transportation efficiency.

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