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Application of Stacked Screw Sludge Dewatering Machine in Textile Wastewater Treatment


Application of stacked screw type sludge dewatering machine in textile wastewater treatment.

The water demand of the textile industry is very large, in which the treatment of sewage discharge is also very large, textile wastewater water flow, high content of organic compounds, water complex. In sewagePH value, CODCr, BOD5, color, etc. are also different. The treatment method covers a large total area, the project investment is large, the renovation cost is expensive, and the product cost continues to rise. And whether it is anaerobic fading method or biofilm method, the treatment method of residual sludge is indispensable. Therefore, the sludge stacking screw sludge dehydrator can play a great role and better overcome the separation and treatment of residual sludge from textile wastewater.

Stacked screw sludge dewatering machine to solve the production process:

1. extraction, after entering the working process of the stacked screw sludge dewatering machine, the rotating shaft will start to rotate continuously, and the water resources will be discharged from the winding edge under the action of the acting force, so that the extraction purpose can be achieved.

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2., the waste water has already undergone extraction at this time. The rotating shaft of the stacked screw sludge dehydrator will push the extracted waste water, and the distance between the screw shafts will begin to shrink. As the distance between the screw shafts becomes smaller and smaller, the internal structural space will begin to become smaller, and then the waste water will be discharged from the equipment under the action of external pressure. The dedrying step can be completed through this workflow.

3. cleaning step, now the stacked screw sludge dewatering machine is equipped with self-cleaning function, after finishingAfter two working steps, it will enter the self-cleaning system, and the blocking condition caused by residue retention in the equipment can be avoided through cleaning solution. Therefore, the application of overlapping screw machine equipment can reduce the probability of common failures and make the application time of the machine relatively long.

Features and advantages of stacked screw sludge dewatering machine:

1. The human body design scheme is tight, extraction and drying are integrated, and it contains assistance equipment such as electrical cabinet and mixing tank of silt secondary sedimentation tank. It has strong compatibility mode for equipment accessories and is beneficial to the design scheme.

2, small and medium-sized design, stacked screw sludge dewatering machine is conducive to the time, can reduce the dewatering machine's own floor space and time construction costs.

3. It has the function of sludge concentration, so there is no need for extraction and storage modules, which reduces the space and time construction cost of the sewage treatment facility as a whole.

4. The main body of the dewatering machine of the stacked screw sludge dewatering machine has its own cleaning function, so there is no need to clean up a large amount of tap water to avoid silt blockage.

5, the selection of low-speed gear spiral extrusion technology, low power consumption.

6. The stacked screw sludge dewatering machine is equipped with automatic control equipment to complete the automatic continuous operation without people from transporting sludge, introducing liquid medicine, extracting and removing dry water to discharging filter cake, thus reducing the worker cost.

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