Material liquid ultrafiltration and concentration device
A technology of ultrafiltration concentration and feed liquid, which is applied in the direction of ultrafiltration, which can solve the problems of partial filtration efficiency and easy clogging of ultrafiltration membranes, and achieve the effect of easy cleaning and maintenance and prevention of clogging
Inactive Publication Date: 2015-08-12
TAIXING DONGSHENG FOOD TECH
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- Application Information
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Problems solved by technology
The existing ultrafiltration concentration equipment usually does not have a cleaning device, and colloid, rust, suspended solids, sediment, macromolecular organic matter, etc. are easy to block the ultrafiltration membrane, resulting in low filtration efficiency.
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[0010] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing
[0011] As shown in the figure, a feed-liquid ultrafiltration concentration equipment includes a feed-liquid pipeline 8, a finished product tank 1, a raw material tank 2, a membrane concentration device 7 and a discharge pipeline 13, and the output end of the raw material tank 2 is sequentially passed through a centrifugal pump 5 , the filter 6 is connected to the input end of the membrane concentration device 7, the two output ends of the membrane concentration device are respectively connected to the discharge pipeline 13 and the finished product tank 1, and the output end of the filter 6 is provided with a branch of the raw material tank 2; It also includes a water tank 3 and an alkali tank 4, the input end of the water tank 3 is connected to the pure water pipeline 9, and the output end of the water tank 3 is connected to the input ...
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The invention relates to a material liquid ultrafiltration and concentration device which comprises a material liquid pipeline, a finish product pot, a raw material pot, a membrane concentration apparatus and a discharge pipeline. An output end of the raw material pot is connected to an input end of the membrane concentration apparatus. Two output ends of the membrane concentration apparatus are respectively to the discharge pipeline and the finish product pot. A filter and a centrifugal pump are connected between the raw material and the membrane concentration apparatus in series. A branch pipeline is arranged on the output end of the filter and is used for communicated with the raw material pot. The device also includes a water pot and an alkali pot, wherein the input end of the water pot is connected to a pure water pipeline and the output end of the water pot is connected to the input end of the membrane concentration apparatus through the filter. The input end of the alkali pot is connected to the pure water pipeline and a cleaning fluid pipeline. The output end of the alkali pot is connected to the input end of the membrane concentration apparatus through the filter.
Description
technical field [0001] The invention relates to a concentration device, in particular to a feed liquid ultrafiltration concentration device. Background technique [0002] The ultrafiltration membrane concentration process is driven by the pressure difference on both sides of the membrane, and the ultrafiltration membrane is used as the filter medium. Only water and small molecular substances are allowed to pass through to become the permeate, while the substances in the original solution whose volume is larger than the micropore diameter of the membrane surface are trapped on the liquid inlet side of the membrane and become the concentrated solution, thus realizing the purification, separation and concentration of the original solution. Purpose. There are about 6 billion micropores of 0.01 micron on the wall of the ultrafiltration membrane per meter. The pore size only allows water molecules, beneficial minerals and trace elements in the water to pass through,...
Claims
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IPC IPC(8): B01D61/18B01D61/20B01D61/16
Inventor 鲁伟祝银银焦凤解秀娟
Owner TAIXING DONGSHENG FOOD TECH