Complaint
Technical requirements
Min. pressure: 0.1Mpa
Max. pressure: 1.0Mpa
Housing: SS316
Flow: 80m3/h
Filtration area:2m2
Bag quantities: 4
Power: 220V
Working princinple
The bag filter is a pressure type filter device, which mainly comprises a filter cylinder, a filter cylinder cover and a quick opening mechanism, a stainless steel filter bag reinforcing net and the like, and the filtrate flows into the filter bag from the side inlet pipe of the filter casing. The filter bag itself is installed in the reinforced basket, and the liquid is permeated through the filter bag of the required fineness level to obtain a qualified filtrate, and the impurity particles are intercepted by the filter bag. The machine is very convenient to replace the filter bag, and the filter is basically free of material consumption.
The bag filter has many advantages such as reasonable structure, good sealing, strong circulation, and easy operation. In particular, the side leakage rate of the filter bag is small, the filtration accuracy can be correctly ensured, and the filter bag can be quickly changed, so that the operation cost is lowered. The inner and outer surfaces of the filter are mechanically blasted and polished, which is average and easy to clean. We know that the filtering method adopted by the bag filter is a side-in and side-out method, or a side-in and bottom-out method can be adopted, and the filtering liquid medium is pressed or drawn into the bag filter barrel by the pressure in the pipe. The liquid medium to be filtered supports the filtering of the filter bag supported by the filter blue through the electropolishing punching, and the changed solid liquid is respectively filtered to the liquid medium.
Performance characteristics
♦ The side leakage rate of the filter bag is small, which ensures the filtration quality.
♦ Bag filter can carry greater working pressure, low pressure loss, low operating cost and obvious energy saving effect.
♦ Filter bag filtration accuracy has been continuously improved, reaching 0.5μm.
♦ Bag filter treatment has large volume, small volume and large volume of dirt.
♦ Based on the working principle and structure of the bag filter system, it is convenient and quick to replace the filter bag, and the filter is no-clean, saving labor and time.
♦ The filter bag can be used repeatedly after cleaning to save costs.
♦ Bag filter has a wide range of applications, flexible use and various installation methods.
Technical data table
| Model | flow(m3/h) | Connection size(Inch) |
| DLDG-230*450*1 | 10~20 | 1.5 |
| DLDG-230*810*1 | 30~45 | 2 |
| DLDG-230*450*3 | 40~50 | 2 |
| DLDG-230*810*3 | 80~100 | 2.5 |
| DLDG-230*450*4 | 50~70 | 2.5 |
| DLDG-230*810*4 | 110~130 | 2.5 |
| DLDG-230*450*5 | 60~80 | 4 |
| DLDG-230*810*5 | 140~160 | 4 |
| DLDG-230*450*6 | 80~100 | 5 |
| DLDG-230*810*6 | 160~200 | 5 |
| DLDG-230*810*8 | 210~350 | 5 |
Hunan Dawning Filter System Technology Co., Ltd. have been specialized in manufacturing and marketing water filter systems since 2002.
The filters are automatic back washing filter, self cleaning filter,sand media filter, disc filter and so on. We could provide efficient,stable solutions for irrigation and industrial water treatment.
Our products are widely used in construction, steel, electricity, petrochemical, metallurgical, pharmaceutical, paper, automotive, hotels, municipal and other major industries.
Our products have been exported to hundreds of countries and regions such as America, Canada, Chile, Australia, Italy, India, Singapore,Korea,etc. We owned 9 patents and adopted the ISO9001 and CE.
Our team are professional and always here to support you!
