过滤器进行清洗的时分，首先要把替换下来的过来的过滤器放在室外把灰吹干净，然后用洗衣盆加清水侵泡，并要轻轻的搓洗。其次，还应该把清洗后的过滤器放在通风口的地方风干，全自动刷式自清洗过滤器直至过滤器清洗完毕。在装置过滤器前应及时检查是否有破损、漏风的状况，检查没有问题后才能够进行装置。全主动自清洗过滤器还不适用挥发性物质和灰分、微生物、有毒物质、植物营养成分等水质过滤。过滤原水含水率与含固率：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。含固率高的归于污泥，污泥必须进行浓缩、消化、脱水处理，脱水后的污泥含水率会有明显改变，pp袋式过滤器含水率或含固率的变化能够反映浓缩、消化、脱水等处理过程的效果。全主动自清洗过滤器不适用含固率高的水质。在过滤过程中，细滤网的内层杂质逐渐堆积，它的内外两侧就构成了一个压差。当这个压差达到预设值时，全主动自清洗过滤器将开端主动清洗过 程：排污阀翻开，不锈钢精密过滤器主管组件的水力马达室和水力缸释放压力并将水排出；水力马达室及吸污管内的压力大幅下降，由于负压效果，经过吸嘴吸取细网内壁的污物，由水力马达流入水力马达室， 由排污阀排出，构成一个吸污过程。当水流经过滤器水力马达时，带动吸污管进行旋转，由水力缸活塞带动吸污管作轴向运动。 自清洗过滤器吸污器组件经过轴向运动与旋转运动的结合将整个滤网内表面全部清洗干净。整个清洗过程将持续数十秒。
排污阀在清洗结束时封闭，增加的水压会使水力缸活塞回到其初始位 置，过滤器开端预备下一个冲洗周期。在清洗过程中，过滤机正常的过滤工作不间断。为了达到好的过滤效果，定压补水装置同时满足用户省水、省电、省人工的要求，请咨询经销商。他们将凭仗其专业知识、丰富的市场经历，以及严谨的科学态度，为您做出挑选。全主动自清洗过滤器选型 的时分，请考虑以下因素：处理水量；体系的管道压力；用户要求的过滤精度；过滤杂质中悬浮物浓度；过滤介质的有关物理，化学性质；特别用处自清洗过滤器。
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.