Sludge thickening pool

• Main Author: JIAJIONG XU
• Format: Patent
• Language: English
• Published: 21.06.2006
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a sludge thickening pool. The utility model is characterized in that the utility model is provided with a sludge discharging boat which is arranged in a pool body and is communicated with a sludge depositing area, and sludge transporting equipment which is arranged out of the pool body, wherein a sludge discharging pipe is connected between the sludge discharging boat and the sludge transporting equipment. The upper part of the pool body is provided with a clean water outlet, and waste water which is generated in a water works or a sewage works enters the pool body from a sludge inlet pipe and then is precipitated for a longer time, so supernatant fluid can be discharged to a water accepting body from the clean water outlet. The sludge at the bottom of the pool is concentrated, is lifted by the sludge discharging boat, is drained into sludge transporting equipment and is directly transported outwards. The utility model can fully use low-lying lands around the water works and the sewage works or vacant lands at the bank side which is near to a navigable channel is rebuilt, and the costs of construction and operation are low. The utility model has strong adaptability for climate and is suitable for the treatment of the wastewater which is generated in the waterworks and the sewage works.