Bacterial filtration equipment
A filtration equipment, bacteria technology, applied in the direction of membrane technology, chemical instruments and methods, semi-permeable membrane separation, etc., can solve the problems of inconvenient operation, increase inspection operation configuration, etc., and achieve the effect of simplifying operation configuration and simplifying bacterial filtration equipment
Inactive Publication Date: 2017-08-29
TIANJIN SHITELEI BIOTECH
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Problems solved by technology
[0003] The present invention provides a bacterial filtration device to solve the problems in the prior art mentioned above in the background art. Because ordinary inspectors need to operate on the ultra-clean table to test the water quality indirectly, the operation is inconvenient, thereby increasing the operating configuration of the inspection. question
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Embodiment
[0036] This embodiment: as figure 1 Shown, a kind of bacterial filtration equipment, comprises the bacterial petri dish 3 that is arranged in the installation groove 2 on the casing 1, the permeation channel 4 of described petri dish 3 one direction injects dialysate or water for dialysis, and described petri dish 3. The input of the upper liquid penetration hole 5 is connected to the suction pipe 6, and the lower liquid penetration hole 7 is connected to the water storage tank 9 through the output of the negative pressure pump 8;
[0037] Since the dialysate or dialysis water is injected into one direction of the permeable channel of the culture dish, the upper liquid hole of the culture dish is connected to the suction pipe, and the lower liquid hole is connected to the water storage tank through the negative pressure pump output. The liquid in the suction pipe is output to the water storage tank through the filter membrane of the petri dish used to filter the microorganisms...
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The invention belongs to the technical field of filtration equipment, and especially relates to bacterial filtration equipment, a dialysis fluid or dialysis water is injected to one direction of a liquid through channel of a culture dish, the input of an upper liquid through hole of the culture dish is connected with a liquid suction pipe, a lower liquid through hole of the culture dish is connected with a water storage tank by the output of a vacuum pump, and the dialysis fluid or the dialysis water in the liquid suction pipe is outputted to the water storage tank by a filtration membrane of the culture dish for filtration of microorganisms in the dialysis fluid or the dialysis water. The bacterial filtration equipment solves the problem that inspection operation configuration is increased because that water quality inspection must be indirectly operated by a general inspector on a super clean bench and operation inconvenience is caused, and the bacterial filtration equipment simplifies the inspection operation configuration, is safe and healthy, facilitates future bacterial culture and ensures the accuracy and stability of bacteria testing.
Description
technical field [0001] The invention belongs to the technical field of filtering equipment, and in particular relates to a bacterial filtering equipment. Background technique [0002] At present, it is cited that water has to pass through the intestinal barrier before entering the blood. For dialysis patients, the contact between water and blood is only realized through a semi-permeable membrane. no limit. Hemodialysis patients are exposed to large volumes of dialysate compared to oral intake of water. If the dialysate contains harmful substances, it is easy to enter the blood of the patient through the dialysis membrane, and even a low concentration of harmful substances will cause chronic poisoning if accumulated for a long time. Water-soluble inorganic or organic substances, as well as bacterial products, can easily enter the patient's body through the dialysis membrane, causing symptoms of poisoning. Therefore, the bacterial inspection of dialysis water is very import...
Claims
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IPC IPC(8): B01D61/00B01D63/00
CPCB01D61/00B01D63/00
Inventor 张磊
Owner TIANJIN SHITELEI BIOTECH