Second Generation Industrial Filter Cleaning Machine Automatic OEM

SDN filter thickener

Second Generation

Main feature

· Titanium-based metal filter element (filter element upgrade)

· Threaded mounting single-end fixing

· Positive pressure clearing

Main advantages

1. Large flux of metal filter element and small volume of equipment

2. High precision, stable operation without filtering

3. The running liquid level in the single-layer filter tank is low

4. Simple operation and maintenance of equipment and short maintenance period

Main process

No intermediate kettle

Reaction kettle → Feed pump → Generation 2 → Reaction kettle

There is an intermediate kettle

Reaction kettle → Intermediate kettle → Feed pump → Generation 2 → Reaction kettle

Verification of wear resistance of filter element

Indicate:

1. 5wt% sulfuric acid is used as the test medium;

2. The above data are the data of acid immersion for 12000h;

3. Temperature 20-25 ℃ humidity 10-25%

Verification of wear resistance of filter element

In May 2020, a filter element wear resistance test platform was set up, and 6 φ 40 × 250 filter elements from different production batches were taken for wear resistance test by simulating ternary precursor particles with 5-10 μ m quartz sand.

Since the simulation test started running in June 2020, no metal foreign matter has been detected in the simulation medium, and the weight of the filter element has not attenuated.

Indicate:

1. The stirring speed is 90rpm;

2. The content of particulate matter in liquid medium is 400g/L;

3. Continuous operation.

Accuracy contrast test

Under the same conditions, the accuracy test results of metal filter and PE filter are respectively verified as metal filter

Core filtration effect is better than PE filter core, and the interception rate of particulate matter is higher

Indicate:

1. The metal filter element is Starenergy's own PE filter element, which is a high-quality product for peers;

2. The filtering accuracy is 0.2 μm;

3. The liquid medium is ternary precursor, the material concentration is 200g/L, and the test pressure is 0.08 MPa;

4. Test results are for internal reference only.

Flux contrast experiment

Verify the flux of metal filter element and PE filter element respectively under the same conditions

The test results show that the flux of metal filter element is 2 ~ 3 times that of PE filter element

Indicate:

1. The metal filter element is Starenergy's own PE filter element, which is a high-quality product of the same industry;

2. The filtering accuracy is 0.2 μm;

3. The liquid medium is a ternary precursor material;

4. Test results are for internal reference only.

ABOUT SDN

Sichuan SDN Environmental Technology Co., Ltd. is a professional environmental protection high-tech group enterprise in gas purification, liquid treatment, material separation and concentration. Main business includes consulting, planning and design, intelligent equipment manufacturing, engineering construction, etc. Adhering to the mission of "Original Innovation as the main driving force to promote industrial technology upgrading", we committed to providing clean production, energy saving and environmental protection technology solutions and engineering application solutions with membrane and membrane separation technology.

Our products are widely used in lithium battery, chemical, metallurgy, petroleum, pharmaceutical, food, printing and dyeing, new energy materials, military, nuclear power, medical colleges and other industries, have established long-term and stable cooperative relations with many large leading listed companies and central enterprises in the industry. Our products are reliable in quality, excellent in performance, good economic and social benefits.