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51results about How to "Easy to store and use" patented technology

Method for removing nitrite in edible bird's nest by using microbial viable bacteria suspension and/or crude enzyme liquid and application

The invention discloses a method for removing nitrite in an edible bird's nest by using microbial viable bacteria suspension and/or crude enzyme liquid and application. The method is characterized in that one or two of the microbial viable bacteria suspension which is prepared by using edible microbes with an ability of removing the nitride and the crude enzyme liquid which is prepared by using the edible microbes with the ability of removing the nitride is mixed with the edible bird's nest, and then the edible bird's nest is oscillated and washed to obtain the edible bird's nest in which thenitride is removed. The microbial viable bacteria suspension is obtained directly through fermentation or by suspending active dry yeasts in a culture medium. The crude enzyme liquid is obtained through thallus crushing and separation or by dissolving dry crude enzyme powder in buffer solution. The active dry yeasts and the dry crude enzyme powder are convenient to store and use and can be used both during food production and before eating. By using the microbes with edible safety and the crude enzyme liquid thereof to remove the nitride in the edible bird's nest, the removal rate can reach more than 99 percent. The method is safe and high-efficiency and can also be used for removing the nitride in other cured foods.
Owner:邓毛程 +4

Method and device for producing subacid electrolyzed water

The invention relates to a method and a device for producing subacid electrolyzed water, which belong to the technical field of water treatment. The device used by the method comprises an electrolytic cell body divided into an anode chamber and a cathode chamber by a diaphragm, wherein the diaphragm is fixed through a clapboard; an anode is arranged in the anode chamber; a cathode is arranged in the cathode chamber; the anode and the cathode are respectively connected with a power supply through guide wires; a cathode chamber inlet is arranged in the upper part of the cathode chamber; an alkaline water outlet is formed in the bottom part of the cathode chamber and is connected with an alkaline water branch line; an alkaline water adjusting valve is arranged on the alkaline water branch line; a proportional control valve is arranged on the clapboard and penetrates through the bottom part of the diaphragm; an anode chamber outlet is formed in the upper part of the anode chamber and is connected with a subacid electrolysis water branch line; a producing water adjusting valve is arranged on the subacid electrolysis water branch line. The method comprises: an electrolyzer enters the cathode chamber from the cathode chamber inlet so as to be electrolyzed, part of alkaline water produced by electrolysis enters the anode chamber through the proportional control valve so as to be electrolyzed, and the subacid electrolyzed water is obtained. According to the method and device provided by the invention, a sodium chloride water solution is adopted as the electrolyzer so as to be convenient to transport, store and use.
Owner:SHANDONG KANGHUI WATER TREATMENT EQUIP

Low-calorific-value coal steam-hot air combined cycle power generation system

The invention discloses a steam-hot air combined cycle power generation system belonging to the technical field of low-calorific-value coal power generation. The system comprises an oxygen-enriched flameless combustion circulating fluidized bed boiler system, a steam cycle power generation system, a hot air cycle power generation system and a pollutant removing system, wherein the circulating fluidized bed boiler system produces high-temperature and high-pressure steam by means of low-calorific-value coal through high-temperature flue gas combined with the oxygen-enriched combustion technology to push a steam turbine to generate electricity; in the hot air cycle power generation system, air and coal mine ventilation air containing the low concentration of methane are compressed and heated and then are subjected to an oxidizing reaction in a high-temperature methane oxygenizer; produced high-temperature and high-pressure hot air is used for pushing an air turbine to do work. The steam-hot air combined cycle power generation system integrates steam cycle power generation and hot air cycle power generation, the utilization rate of the low-calorific-value coal can be increased, pollutants are reduced, the low-concentration methane in the coal mine ventilation air can also be effectively oxidized and eliminated, the greenhouse gas effect of the low-concentration methane is reduced, and the energy source, namely the low-concentration methane, can be fully utilized while the low-concentration methane is prevented from polluting the environment.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2

Urine collection device used for clinical examination in gynecology department

The invention discloses a urine collection device for clinical examination in gynecology, which comprises a support rod, a base, a urine hopper and a collection bottle, the top of the support rod is provided with a urine channel, and the bottom end of the urine channel is provided with a urination hole. The middle part of the urine channel is connected to the overflow pipe, the top of the urine channel is connected to the urine bucket, and the urine bucket and the urine channel are connected by threads. hole, the base is threadedly connected with the support rod through the lifting hole, the urination hole is connected to the connecting pipe, the other end of the connecting pipe is connected to the connecting pipe needle, the connecting pipe is provided with a control valve, the mouth of the collecting bottle is provided with a stopper, and the connecting pipe passes through The needle pierces the bottle stopper and is connected to the collection bottle; the support rod, base and urine bucket of the present invention are detachable and easy to use and store; the process of collecting urine in the collection bottle is completely sealed, and the urine is always In a sealed state, it can effectively prevent urine from being polluted, and it is clean and hygienic when collected.
Owner:袁敬涛

Intelligent binding device for finance

The invention discloses an intelligent binding device for finance. The intelligent binding device comprises a sorting device, wherein a plurality of groups of conveying rollers are arranged inside thesorting device; rotating devices are arranged on two sides of the inner center of the sorting device; rotating shafts are arranged on the rotating devices; two groups of rotating plates are arrangedon the rotating shafts; scraping plates are arranged on the opposite surfaces of all the rotating plates; and rubber layers are arranged on the side surfaces of the scraping plates. According to the intelligent binding device, an atomization nozzle is utilized for the spraying onto wrinkles, as well as the extrusion and drying treatment is performed under the action of extrusion rollers and warm air pipes, so that the wrinkles on notes can be eliminated; the rotating plates are utilized for rotating on the upper and lower surfaces of the notes, the scraping plates are arranged on the corresponding sides of the rotating plates, and the rubber layers are arranged on the scraping plates, so that folded corners can be restored, the damage to the folded corners can be effectively avoided through the rubber layers, and then the notes can be sorted; and through the sorting of the notes one by one, the notes can be smoothly bound as well as the subsequent storage and use can be facilitated.
Owner:萧县年年养鱼农民专业合作社

Heat storage type vehicle-mounted drinking water and water bath heating system and operating method thereof

The invention provides a heat storage type vehicle-mounted drinking water and water bath heating system and an operating method thereof. The heat storage type vehicle-mounted drinking water and waterbath heating system comprises a drinking hot water box, a phase change heat storage box and a water bath heating device. The drinking hot water box is composed of a water storage chamber and a heat exchanger. A first temperature sensor, a second temperature sensor and a liquid level sensor are arranged in the water storage chamber, and a first heat preservation layer is arranged on the outer portion of the water storage chamber. The phase change heat storage box is composed of a phase change heat storage material and a heat exchanger, a vacuum layer is arranged on the outer portion of the phase change heat storage material, and a second heat preservation layer is arranged on the outer portion of the vacuum layer. The water bath heating device is composed of a constant-temperature water bath chamber and a heat storage heating layer, and a third heat preservation layer is arranged on the outer portion of the constant-temperature water bath chamber. The heat storage type vehicle-mounted drinking water and water bath heating system is simple in overall structure and convenient to mount; tail gas waste heat is recycled in a graded manner, and the fuel utilization rate is increased; andceaseless supply of drinking hot water and heating and heat preservation of foods and drinks can be achieved at the same time, and the cheerful riding atmosphere can be created.
Owner:ZHONGYUAN ENGINEERING COLLEGE

Intelligent intervertebral disk reduction therapeutic apparatus based on Internet of Things

The invention provides an intelligent intervertebral disk reduction therapeutic apparatus based on the Internet of Things. The apparatus comprises a supporting plate and a lying plate, supporting wheels are arranged on the left side of the bottom of the supporting plate, supporting legs are arranged on the right side of the bottom of the supporting plate, a supporting vertical plate is fixed to the left side of the supporting plate, the left end of the lying plate is connected with the supporting plate in a rotational mode, the bottom of the lying plate is connected with the supporting plate through an electric telescopic rod, a therapeutic apparatus body which can move transversely is arranged on the lying plate, a plurality of strong magnets and an infrared heater are arranged on the therapeutic apparatus body, a main machine shell is arranged on the right side of the supporting plate, a main machine is arranged in the main machine shell, a wireless signal receiver connected with a mobile phone and a controller are arranged in the main machine, the electric telescopic rod and the infrared heater are connected with the controller, and a reducer is arranged above one side of a base of the therapeutic apparatus body. The therapeutic apparatus has a targeted therapeutic effect on lumbar disk herniation, has the advantages of rehabilitation, health care, convenience, reliability and the like, and is particularly suitable for not only a hospital but a family to use, the therapeutic effect is good, and the application range is wide.
Owner:南京小松医疗仪器研究所

Preparation method of cyclodextrin inclusion multivalent specific swine transfer factor

The invention belongs to the technical field of transfer factor preparation, and provides a preparation method of a cyclodextrin inclusion multivalent specific swine transfer factor. The preparation method comprises the following steps: preparing raw materials, carrying out pretreatment, crushing, freezing and thawing, extracting, carrying out ultrafiltration, sterilizing, carrying out inclusion, sub-packaging, and freeze-drying to finally obtain transfer factor powder for the inclusion of animals. The innovation point of the preparation method is that on the one hand, special treatment is carried out on the raw materials before preparation, namely, specific immunological enhancement treatment is carried out on a pig for supplying the spleen before preparation, and a piglet is immunized with a group of polypeptide combined antigens containing a number of types of livestock and poultry pathogenic microbial epitopes, so that the prepared transfer factor not only has the function of enhancing non-specific immunity, but also has the function of improving the specific anti-pathogenic microorganisms; on the other hand, a cyclodextrin inclusion technology solves the technical problems that the existing transfer factor is easy to damage by gastric acid when being orally taken, and is low in utilization rate; therefore, the cyclodextrin inclusion multivalent specific swine transfer factor solves the technical problems which are not solved for a long time in the prior art.
Owner:SHIJIAZHUANG SHIMU ANIMAL HUSBANDRY PHARMA CO LTD

Cyclocarya paliurus seed treatment method

The invention discloses a cyclocarya paliurus seed treatment method. The method comprises the following steps: removing fruiting wings of collected seeds after seed collection, performing physical seed coat grinding until wax on the surfaces of the cyclocarya paliurus seeds and the surface skin of a hard shell layer are removed, and then performing treatment by using a seed coat softening treatment agent; after the treatment is completed, cleaning and disinfecting the seeds, then carrying out secondary cleaning, then sequentially soaking the seeds with clear water and a gibberellin solution, filling the seeds into a container, burying the seeds with wet sand, and carrying out humidity-controlled preservation on the wet sand; then wrapping the cyclocarya paliurus seeds with glutinous rice paper, refrigerating and preserving the seeds, immersing the preserved cyclocarya paliurus seeds and a glutinous rice paper wrapping layer in a cyclocarya paliurus plant cell tissue cell suspension, and performing vacuum packaging by using degradable polysaccharide bioplastics to obtain the treated cyclocarya paliurus seeds. According to the method disclosed by the invention, the cyclocarya paliurus seeds can be stored more simply, the storage stability is good, and the germination rate can be kept at a relatively high level.
Owner:徐州青钱柳农业科技有限公司
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