在現(xiàn)場案例中,很多自動攪拌一體車盡管使用了適合的除塵設(shè)備,但是除塵效果仍然不好。有些是安裝了除塵設(shè)備后,稱量斗產(chǎn)生負壓而影響了粉料稱量的精 確度。所以,合理使用攪拌一體車的除塵設(shè)備很重要。
In the field cases, although many automatic mixer trucks use suitable dust removal equipment, the dust removal effect is still not good. Some are installed after the dust removal equipment, weighing bucket negative pressure and affect the accuracy of powder weighing. Therefore, it is very important to reasonably use the dust removal equipment of mixer truck.
在自動攪拌一體車的現(xiàn)場,有的用戶為了節(jié)省成本,直接將自動攪拌一體車的引風(fēng)管接在除塵器積塵料斗的下方。然而,由于風(fēng)機的吸力,脈沖吹落的灰塵無法沉降到底部并流向主機,使濾芯始終處于灰塵的包圍之中,灰塵由于沒有沉降的過程,從而大大降低了除塵器的工作效率。
In the field of the automatic mixer truck, some users directly connect the air duct of the automatic mixer truck to the bottom of the dust hopper of the dust remover in order to save the cost. However, due to the suction of the fan, the dust blown by the pulse can not settle to the bottom and flow to the main engine, so that the filter element is always surrounded by dust. Because the dust does not settle, the working efficiency of the dust collector is greatly reduced.
用戶可以在積塵料斗底部安裝一個蝶閥,除塵器工作時關(guān)閉,所有的引風(fēng)管都接在積塵料斗的側(cè)面法蘭上,為脈沖吹落的灰塵提供了沉降的空間,避免了除塵器濾芯的二次污染。
Users can install a butterfly valve at the bottom of the dust hopper to close the dust remover when it works. All the induced draft pipes are connected to the side flange of the dust hopper to provide space for the settlement of the pulse blown dust and avoid the secondary pollution of the filter element of the dust remover.
用戶在自動攪拌一體車運作過程中,要正確設(shè)計和合理應(yīng)用除塵設(shè)備。不僅可以避免粉塵污染,同時也大大提高了攪拌一體車的整體性能。
In the operation process of the automatic mixer truck, the user should correctly design and reasonably apply the dust removal equipment. It can not only avoid dust pollution, but also greatly improve the overall performance of the mixer truck.
在自動攪拌一體車現(xiàn)場,用戶可以根據(jù)實際的情況,每隔四五個小時定期打開蝶閥清理出收集來的粉塵,將粉塵排放到攪拌車一體車中,從而減輕勞動強度。
In the field of the automatic mixer truck, the user can open the butterfly valve regularly every four or five hours to clean up the collected dust according to the actual situation, and discharge the dust into the mixer truck, so as to reduce the labor intensity.