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Slurry purification and water collection system and method based on filter cloth dehydrator
The invention discloses a slurry purification and water collection system and method based on a filter cloth dehydrator. The filter cloth dehydrator comprises filter cloth and two belt rotating shafts; filter cloth is of an annular structure, wherein the filter cloth bypasses the two belt rotating shafts; a gypsum dehydration area, a filtrate dehydration area and a gypsum washing area are arrangedbetween the two belt rotating shafts; the gypsum dehydration area, the filtrate dehydration area and the gypsum flushing area are sequentially distributed along the movement direction of upper filtercloth; a vacuum box is positioned between the two belt rotating shafts; the filter cloth surrounds the periphery of the vacuum box; a top opening of the vacuum box is in contact with the bottom of the upper half part of the filter cloth; gypsum water spray heads are arranged in the gypsum dehydration area, filtrate spray heads are arranged in the filtrate dehydration area, flushing spray heads are arranged in the gypsum flushing area, and solid-liquid separation of filtrate and low-density slurry can be achieved while the normal gypsum removal effect is achieved through the system and the method.
本发明公开了一种基于滤布脱水机的浆液净化收水系统及方法，所述滤布脱水机包括滤布及两根皮带转轴，滤布为环状结构，其中，滤布绕过两根皮带转轴，两根皮带转轴之间分为石膏脱水区域、过滤液脱水区域及石膏冲洗区域，石膏脱水区域、过滤液脱水区域及石膏冲洗区域沿上方滤布的运动方向依次分布，真空箱位于两根皮带转轴之间，滤布环绕于真空箱的周围，且真空箱的顶部开口与滤布中上半部分的底部相接触，石膏脱水区域内设置有石膏水喷头，过滤液脱水区域内设置有过滤液喷头，石膏冲洗区域内设置有冲洗喷头，该系统及方法能够在满足正常石膏脱除作用的同时，实现滤液水及低密度浆液的固液分离。
Slurry purification and water collection system and method based on filter cloth dehydrator
The invention discloses a slurry purification and water collection system and method based on a filter cloth dehydrator. The filter cloth dehydrator comprises filter cloth and two belt rotating shafts; filter cloth is of an annular structure, wherein the filter cloth bypasses the two belt rotating shafts; a gypsum dehydration area, a filtrate dehydration area and a gypsum washing area are arrangedbetween the two belt rotating shafts; the gypsum dehydration area, the filtrate dehydration area and the gypsum flushing area are sequentially distributed along the movement direction of upper filtercloth; a vacuum box is positioned between the two belt rotating shafts; the filter cloth surrounds the periphery of the vacuum box; a top opening of the vacuum box is in contact with the bottom of the upper half part of the filter cloth; gypsum water spray heads are arranged in the gypsum dehydration area, filtrate spray heads are arranged in the filtrate dehydration area, flushing spray heads are arranged in the gypsum flushing area, and solid-liquid separation of filtrate and low-density slurry can be achieved while the normal gypsum removal effect is achieved through the system and the method.
本发明公开了一种基于滤布脱水机的浆液净化收水系统及方法，所述滤布脱水机包括滤布及两根皮带转轴，滤布为环状结构，其中，滤布绕过两根皮带转轴，两根皮带转轴之间分为石膏脱水区域、过滤液脱水区域及石膏冲洗区域，石膏脱水区域、过滤液脱水区域及石膏冲洗区域沿上方滤布的运动方向依次分布，真空箱位于两根皮带转轴之间，滤布环绕于真空箱的周围，且真空箱的顶部开口与滤布中上半部分的底部相接触，石膏脱水区域内设置有石膏水喷头，过滤液脱水区域内设置有过滤液喷头，石膏冲洗区域内设置有冲洗喷头，该系统及方法能够在满足正常石膏脱除作用的同时，实现滤液水及低密度浆液的固液分离。
Slurry purification and water collection system and method based on filter cloth dehydrator
一种基于滤布脱水机的浆液净化收水系统及方法
LI NAN (author) / XUE GUODONG (author) / HUAN XUANZHOU (author) / NIU YONGJUN (author) / LEI MING (author) / XIAO YUNZHI (author) / LIANG SHIMANG (author) / KONG XIANGZHEN (author) / LIANG YANXUAN (author) / HAN XU (author)
2020-06-30
Patent
Electronic Resource
Chinese
IPC:
B01D
SEPARATION
,
Trennen
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
SLURRY PURIFYING AND WATER COLLECTING SYSTEM AND METHOD BASED ON FILTER CLOTH DEHYDRATOR
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