過濾器進行清洗的時分，首先要把替換下來的過來的過濾器放在室外把灰吹干凈，然后用洗衣盆加清水侵泡，并要輕輕的搓洗。其次，還應該把清洗后的過濾器放在通風口的地方風干，全自動刷式自清洗過濾器直至過濾器清洗完畢。在裝置過濾器前應及時檢查是否有破損、漏風的狀況，檢查沒有問題后才能夠進行裝置。全主動自清洗過濾器還不適用揮發性物質和灰分、微生物、有毒物質、植物營養成分等水質過濾。過濾原水含水率與含固率：含固率和含水率之和是100，即含水率高的污泥含固率低，含水率 低的污泥含固率高。含固率高的歸于污泥，污泥必須進行濃縮、消化、脫水處理，脫水后的污泥含水率會有明顯改變，pp袋式過濾器含水率或含固率的變化能夠反映濃縮、消化、脫水等處理過程的效果。全主動自清洗過濾器不適用含固率高的水質。在過濾過程中，細濾網的內層雜質逐漸堆積，它的內外兩側就構成了一個壓差。當這個壓差達到預設值時，全主動自清洗過濾器將開端主動清洗過 程：排污閥翻開，不銹鋼精密過濾器主管組件的水力馬達室和水力缸釋放壓力并將水排出；水力馬達室及吸污管內的壓力大幅下降，由于負壓效果，經過吸嘴吸取細網內壁的污物，由水力馬達流入水力馬達室， 由排污閥排出，構成一個吸污過程。當水流經過濾器水力馬達時，帶動吸污管進行旋轉，由水力缸活塞帶動吸污管作軸向運動。 自清洗過濾器吸污器組件經過軸向運動與旋轉運動的結合將整個濾網內表面全部清洗干凈。整個清洗過程將持續數十秒。
排污閥在清洗結束時封閉，增加的水壓會使水力缸活塞回到其初始位 置，過濾器開端預備下一個沖洗周期。在清洗過程中，過濾機正常的過濾工作不間斷。為了達到好的過濾效果，定壓補水裝置同時滿足用戶省水、省電、省人工的要求，請咨詢經銷商。他們將憑仗其專業知識、豐富的市場經歷，以及嚴謹的科學態度，為您做出挑選。全主動自清洗過濾器選型 的時分，請考慮以下因素：處理水量；體系的管道壓力；用戶要求的過濾精度；過濾雜質中懸浮物濃度；過濾介質的有關物理，化學性質；特別用處自清洗過濾器。
Full active self-cleaning filter is our indispensable purification equipment, and now it is widely used in industrial production. However, no matter what kind of equipment, in order to make the equipment use for a longer time, we need to choose effective methods for maintenance, such as regular protection, regular cleaning, regular inspection and other methods. The important part of all active self-cleaning filter is filter chip. Stainless steel bag filter is usually made of stainless steel. The filter chip made of this material will often accumulate impurities after a period of use, which will affect the working efficiency of the device over time. At this time we must do a good job of timely cleaning, we just need to clean the impurities on the chip, in addition to regularly check whether the chip is damaged or not. If we find that the filter screen is damaged, we must replace it in time, so as to avoid unnecessary problems. It is also necessary to pay attention to the pressure of the full active self-cleaning filter. When the eyes of the equipment decrease, the flow rate will slow down gradually, and the filtering effect will also decrease. In such a case, the filter is intended to remind us to pay attention to cleaning and maintenance.
When cleaning the filter, first place the replaced filter outside to clean the dust, then use the washing basin with water to soak, and gently scrub. Secondly, the cleaned filter should be placed in the air vent for air drying, and the full-automatic brush type self-cleaning filter should be kept until the filter is cleaned. Before the filter of the device, check whether there is any damage or air leakage in time, and only after there is no problem can the device be carried out. The full active self-cleaning filter is not suitable for the filtration of volatile substances and ash, microorganisms, toxic substances, plant nutrients and other water quality. Water content and solid content of filtering raw water: the sum of solid content and water content is 100, that is, the sludge with high water content has low solid content and the sludge with low water content has high solid content. The high solid content is attributed to sludge. Sludge must be concentrated, digested and dehydrated. The water content of sludge after dehydration will be significantly changed. The change of water content or solid content of PP bag filter can reflect the effect of concentration, digestion and dehydration. Full active self-cleaning filter is not suitable for water with high solid content. In the process of filtration, the impurities in the inner layer of the fine filter screen gradually accumulate, and the inner and outer sides of the fine filter screen form a pressure difference. When the pressure difference reaches the preset value, the full active self-cleaning filter will start the active cleaning process: the blowdown valve is opened, the hydraulic motor chamber and hydraulic cylinder of the stainless steel precision filter main pipe assembly release the pressure and discharge the water; the pressure in the hydraulic motor chamber and the suction pipe drops sharply, because of the negative pressure effect, the dirt on the inner wall of the fine mesh is absorbed through the suction nozzle, and the water flows into the water from the hydraulic motor The power motor chamber is discharged by the blowdown valve, forming a suction process. When the water flows through the filter hydraulic motor, it drives the suction pipe to rotate, and the piston of the hydraulic cylinder drives the suction pipe to move axially. Through the combination of axial movement and rotary movement, the inner surface of the whole filter screen is completely cleaned. The whole cleaning process will last for tens of seconds.
The blowdown valve is closed at the end of cleaning, the increased water pressure will make the hydraulic cylinder piston return to its initial position, and the filter starts to prepare for the next flushing cycle. During the cleaning process, the normal filtering work of the filter is uninterrupted. In order to achieve good filtering effect, the constant pressure water replenishing device can meet the requirements of water saving, power saving and labor saving of users, please consult the dealer. They will rely on their professional knowledge, rich market experience, and rigorous scientific attitude to make a selection for you. When selecting the type of full active self-cleaning filter, please consider the following factors: treatment water volume; pipeline pressure of the system; filtering accuracy required by the user; concentration of suspended solids in filtering impurities; relevant physical and chemical properties of the filtering medium; self-cleaning filter for special use.