Filtering, precipitating and water collecting pit structure for fire grate slag pit

• Main Authors: GAO DONGWEI, REN HONGYI, YAN ZHE, XIA SHIHUI, JIANG CHAOQUN, SHEN LINHUA, WANG YISI
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The filtering, precipitating and water collecting pit structure for the fire grate slag pit is good in slag-liquid separation effect, labor-saving in fine slag dumping, convenient in coarse slag cleaning and low in operation and maintenance cost. The device comprises a slag pit, a water collecting pit and a communicating tunnel, the slag pit and the water collecting pit are arranged in the slag removal room, the water collecting pit is located beside the slag pit, and the slag pit is communicated with the water collecting pit through a communicating tunnel; the device is characterized by further comprising a filtering and settling barrel, the filtering and settling barrel comprises a settling pipe, a coarse grating plate and a fine grating plate, and the coarse grating plate and the fine grating plate are fixedly mounted at the two ends of the settling pipe respectively; the filtering and settling barrel is installed in the communicating tunnel, the coarse grating plate is located in the slag pit, and the fin