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What are the advantages and process characteristics of sludge thickener?

The sludge thickener can reduce capital investment and land occupation, reduce the emission of odor and phosphorus and the burden of subsequent treatment. Compared with the traditional sludge thickener, its dehydration residence time is shorter and the dehydration efficiency is improved. The following describes in detail the "advantages and process characteristics of sludge thickener".

1、 Advantages of sludge thickener

1. Reduce infrastructure investment and land occupation

2. Reduce odor and phosphorus emissions

3. Reduce the burden of subsequent treatment

4. Improve the capacity of sludge dewatering or deep dewatering equipment

2、 Process characteristics of sludge thickener

1. The residence time of sludge thickening is short. The residence time of traditional sludge thickening tank is generally more than 10 hours, while the dehydration residence time of belt thickening section is only tens of seconds to 1-2 minutes on average.

2. The belt concentration section is designed as an inclined type, which increases the static pressure head of the feed part and improves the dehydration efficiency.

3. Stepless speed regulation is adopted in both concentration section and pressure filtration section for better process matching.

4. Filter cloth deviation rectifying device: the sludge thickener adopts pneumatic feedback unilateral automatic deviation rectifying device.

5. Filter cloth cleaning device: the sludge thickener adopts the rate nozzle and washing mechanism for automatic cleaning.

6. Filter cloth tensioning device: the sludge thickener adopts pneumatic tensioning, so the operation is flexible and the maintenance is simple and convenient.

The above is the introduction of "advantages and process characteristics of sludge thickener". Please feel free to contact us if you have any questions.