Dilution and uniform mixing system for pipe-conveying coal slurry additive
A technology of additives and coal slurry, which is applied in the direction of mixers, transportation and packaging, shaking/oscillating/vibrating mixers, etc., can solve the problems of affecting the effect of additives, dilution, and insufficient mixing, so as to promote mixing and achieve good results Effect
Pending Publication Date: 2019-08-30
WUHAN DESIGN & RES INST OF CHINA COALTECH & ENG GROUP
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Problems solved by technology
[0003] In order to solve the problem of insufficient dilution and mixing of various additives at present, and unavoidable undissolved particles, some particles enter the pulping system without dissolving, affecting the effect of additives
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[0016] Pipeline coal slurry additive dilution and mixing system, refer to the attached drawings as follows: Pipeline coal slurry additive dilution and mixing system consists of three systems: additive dilution and mixing system, additive feeding system and process water system. The main components are composed of motor and conversion device 1, process water inlet 2, dispersant inlet 3, solid additive inlet 4, stabilizer inlet 5, circulation lifting rod 6, additive buffer section 7, additive distribution 8, additive dilution and mixing section 9, separate stirring turntable 10, area partition plate 11, stirring blade 12, undissolved particle filter plate 13, discharge buffer section 14, discharge port 15, undissolved particle filter plate installation , Installation and disassembly device 16, dispersant solution tank discharge pump 17, dispersant solution tank 18, stabilizer solution tank discharge pump 19, stabilizer solution tank 20, process water pump 21, and process water sy...
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The invention discloses a dilution and uniform mixing system for a pipe-conveying coal slurry additive. The system consists of three systems: an additive dilution and uniform mixing system, an additive feeding system and a process water system. The main components comprises a motor and conversion apparatus, a process water adding inlet, a dispersant inlet, a solid additive inlet, a stabilizer inlet, a cycle lifting rod, an additive buffer section, an additive distributor, an additive dilution and uniform mixing section, separation stirring turntables, zone dividing plates, stirring blades, anundissolved particle filtering plate, a material discharge buffer section, a material discharge port, an undissolved particle filtering plate installation and disassembly apparatus, a dispersant wateragent tank discharge pump, a dispersant water agent tank, a stabilizer water agent tank discharge pump, a stabilizer water agent tank, a process water pump and a process water system.
Description
technical field [0001] The invention relates to a pipeline coal slurry additive system, more specifically a pipeline coal slurry additive dilution and mixing system. Background technique [0002] At present, various additives are diluted and mixed insufficiently, and undissolved particles are unavoidable, and some particles enter the pulping system without dissolving, affecting the effect of additives. Contents of the invention [0003] In order to solve the problem of insufficient dilution and mixing of various additives at present, and unavoidable undissolved particles, some particles enter the pulping system without dissolving, affecting the effect of additives. The invention provides a dilution and mixing system for coal slurry additives transported by pipes. A separate stirring turntable and stirring blades are installed on the recirculation lifting rod to move up and down to promote the mixing of additives and process water. The dilution and mixing are sufficient, an...
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IPC IPC(8): B01F11/00B01F15/00
CPCB01F31/40B01F35/187
Inventor 王铁力梁霏飞田达理李书兴张陶清黄孟路云柳富明冯斌胡成名甘正旺饶云普逯桂平李用芝汤涛王倩高欢王波陈益滨吴崇
Owner WUHAN DESIGN & RES INST OF CHINA COALTECH & ENG GROUP