NFJ型旋转式固液分离机

NFJ 型旋转式固液分离机适合于各种工业废水的固液分离，可以去除水中直径15um 以上的细小颗粒，采用中间进水的方式。              
    The NFJ series rotary solid-liquid separator is designed for solid-liquid separation in various industrial wastewater applications. It effectively removes fine particles with diameters above 15 µm from the water, utilizing a central water inlet design.

该机滤网选用了不锈钢过滤网，增强了滤网的抗腐蚀能力，该机具有自动反冲洗功能，将附着在网筒上的残留固体物自行清理；该机结构紧凑，能够连续自动的排除污物。 污水进入过滤机后，由转鼓内向转鼓外流动，水中的悬浮物被滤网截留，悬浮物随转鼓向上旋转，被反冲洗水冲入接料槽排出。          
The filter screen of this machine is constructed from stainless steel, significantly enhancing its corrosion resistance. Equipped with an automatic backwash function, it efficiently cleans residual solids stuck to the screen cylinder. Featuring a compact design, the machine ensures continuous and automatic removal of contaminants. After entering the filter, the sewage flows from the inside of the rotating drum to the outside. Suspended solids in the water are captured by the filter screen and carried upwards as the drum rotates. These solids are then flushed into the collection tank and discharged by the backwash water.

该设备具有如下特点    
This device has the following features:

u 全自动清洗，自动清洗过程中不断流，不影响系统正常工作。                 
Fully automatic cleaning; The cleaning process is continuous and does not affect the normal operation of system.

u 过滤精度可达15um。             
The filtration precision may reach 15um.

u 可根据水质要求，选择全不锈钢制作。          
It can be constructed entirely from stainless steel to meet specific water quality requirements.

u 过滤能力：50m3-500m3/h。   
Filtration capacity: 50m3-500m3/h

u 反冲洗最大水耗：2.24-8.5m3/h。   
Maximum water consumption for backwash: 2.24-8.5 m³/h.

u 反冲洗自动控制，反冲洗次数可以自由调整。        
Automatic backwash control with freely adjustable backwash frequency.

u 过滤过程无压力，运行成本低。    
The filtration process operates without pressure, resulting in low operating costs.

                 

 

                                                          Mesh drum diameter

          

                                                           Rotary Solid-Liquid Separator

 

 

主要技术参数及选型表     
Main Technical Parameters and Model Selection Table

序号   S/N	项目(单位)   Item   (unit)	规格参数   Specifications
		NFJ-600	NFJ-800	NFJ-1000	NFJ-1200	NFJ-1400	NFJ-1500
1	转鼓直径(mm)     Diameter   of rotary drum (mm)	600	800	1000	1200	1400	1500
2	转鼓长度(mm)     Length   of rotary drum (mm)	1000	1200	1400	1600	1800	2600
3	过滤面积(m2)       Filtration   area (m²)	1.88	3.01	4.40	6.03	7.91	12.25
4	过滤水量(m3/h)    Filtration   flow rate (m³/h)	50	100	150	200	300	500
5	反冲水量(m3/h)    Backwash   flow rate (m³/h)	2~2.24	2.73	3.23	3.73	4.22	8.5
6	反冲压力(Mpa)    Backwash   pressure (Mpa)	0.30~0.40	0.30~0.40	0.30~0.40	0.30~0.40	0.30~0.40	0.30~0.40
7	推存反冲泵型号           Recommended   model of the backwash pump	ISG20-160	ISG20-160	ISG25-160	ISG25-160	ISG25-160	ISG25-160
8	电机功率(Kw)      Motor   power (Kw)	0.55	0.55	0.75	0.75	0.75	1.50
9	进水管径DN(mm)         Diameter   of inlet pipe DN (mm)	100	125	150	200	300	400
10	出水管径DN(mm)         Diameter   of outlet pipe DN (mm)	100	125	150	200	300	300×2

注：以上水量参数是滤网为120目时的参数。 原水悬浮物及过滤精度不同，过滤水量参数会发上变化。  
Note: The above water flow parameters are based on the use of a 120-mesh filter screen. The water flow parameters will vary depending on the suspended solids in the raw water and the filtration precision.