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氣力輸送設備的工作原理及日常維護事項

文章來源: 作者:羅茨機電 發布時間:2022-08-13 瀏覽次數:203

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氣力輸送設備的工作原理是利用羅茨鼓風機產生的正壓空氣流為輸送動力,把旋轉供料器從下料斗中物料源源不斷供給下來的物料輸送到后續的儲料倉中。儲料倉裝有倉頂除塵裝置,使輸送到儲料倉中的物料料氣分高。整個系統由羅茨鼓風機、手動插板閥、旋轉供料裝置、文丘里噴射裝置、輸送管道、管道分路閥、以及儲料倉、倉頂除塵裝置、電氣控制系統和相關的附助設置組成。系統工作時啟動羅茨鼓風機,由其產生高壓柱狀空氣流,高壓柱狀空氣流經過文丘里噴射泵,內部產生一個負壓,使施轉供料器供給下來的物料被及時吸入文丘里噴射器的噴射口。物料由經輸送管道輸送至儲料倉。然后儲料倉頂部安裝的倉頂除塵器使物料與輸送氣流分離,剩余的氣流及時排出室外,也避免現場產生太多的粉塵。

The working principle of the pneumatic conveying equipment is to use the positive pressure air flow generated by the roots blower as the conveying power to convey the materials continuously supplied by the rotary feeder from the lower hopper to the subsequent storage bin. The storage bin is equipped with a dust removal device on the top of the bin to make the material and gas delivered to the storage bin high. The whole system consists of Roots blower, manual plate valve, rotary feeding device, venturi injection device, conveying pipeline, pipeline branch valve, storage bin, bin top dust removal device, electrical control system and relevant auxiliary settings. When the system works, the roots blower is started to generate high-pressure columnar air flow. The high-pressure columnar air flow passes through the venturi jet pump and generates a negative pressure inside, so that the materials supplied by the rotary feeder are timely sucked into the injection port of the venturi jet. The materials are conveyed to the storage bin through the conveying pipeline. Then, the bin top dust collector installed on the top of the storage bin separates the materials from the conveying air flow, and the remaining air flow is timely discharged outdoors to avoid too much dust on the site.

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設備維護:

Equipment maintenance:

1、羅茨風機:羅茨風機使用一定時間后應及時給軸承中加入相應的潤滑油,使用一段時間后要及時更換齒輪油。

1. Roots blower: after the roots blower is used for a certain period of time, corresponding lubricating oil shall be added to the bearing in time, and the gear oil shall be replaced in time after a period of use.

2、管道分路閥:其工作時動作氣缸產生的動力使其內部的球閥切換方向,完成相應的管道換向功能,其換向時相應輸送過程已經停止,避免輸送過程正在進行,突然換向使其換向,這樣換向閥受到的沖擊比較大,容易卡死,且氣缸受到的損傷也比較大。如果氣缸動作失靈,應檢查相應的氣路是否通暢,氣壓是否達到相應的工作要求。

2. Pipeline branch valve: when it works, the power generated by the action cylinder causes the internal ball valve to switch direction and complete the corresponding pipeline reversing function. During the reversing, the corresponding conveying process has stopped, so as to prevent the conveying process from being in progress and make it reverse suddenly. In this way, the reversing valve is subject to relatively large impact and is easy to be stuck, and the cylinder is also relatively damaged. If the cylinder fails to operate, check whether the corresponding air path is smooth and whether the air pressure meets the corresponding working requirements.

3、旋轉供料器:其工作時由電機產生的動力帶動其內部的供給葉片旋轉,把上部的物料不斷的向下部輸送。葉片與殼體之間的間隙≤0.1mm;密封性能非常好,且由耐磨材料制成。如果長時間工作,耐磨片已經磨損,影響其工作,應把原來的耐磨片拆下,更換新的耐磨片,使其工作時始終保持氣力密封。

3. Rotary feeder: when it works, the power generated by the motor drives the internal supply blade to rotate, and the upper material is continuously transported to the lower part. Clearance between blade and shell ≤ 0.1mm; The sealing performance is very good and it is made of wear-resistant material. If the wear-resistant plate has been worn for a long time, affecting its work, the original wear-resistant plate should be removed and replaced with a new wear-resistant plate to keep the pneumatic seal during its work.

4、輸送管道連接牢國,整個輸送管道安裝完畢后,要做相應的耐壓試驗,確認其連接處無漏氣、跑氣現急。

4. The transmission pipeline is firmly connected. After the installation of the whole transmission pipeline, the corresponding pressure test shall be conducted to confirm that there is no air leakage or gas leakage at the connection.

5.手動滑板調要保持動作靈活,定期把上面的蓋板拆開,在相應的絲桿上加潤滑油,清除絲桿上的積物,使其轉動順滑。

5. The manual sliding plate shall be adjusted flexibly, the cover plate shall be removed regularly, and lubricating oil shall be added to the corresponding screw rod to remove the deposits on the screw rod and make it rotate smoothly.

6、倉頂除塵器:經過長期工作后要及時更換除塵袋,防止除塵袋空隙堵塞后影響工作效果。

6. Bin top dust collector: after long-term work, the dust bag shall be replaced in time to prevent the work effect from being affected after the gap of the dust bag is blocked.

以上就是為大家介紹的有關氣力輸送設備廠家的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以專業的態度,為您提供服務http://www.makemoore.com

The above is a detailed introduction of the pneumatic conveying equipment manufacturers. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://www.makemoore.com


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