34results about How to "2 in 1" patented technology

The invention discloses a notebook computer with KVM (Keyboard Video Mouse) keyboard and mouse and a KVM switching method for the notebook computer, belongs to the field of computers, and solves the technical problem that a matrix keyboard and a touch mouse on the notebook computer cannot serve as input devices of the computer. The technical scheme is as follows: the notebook computer with the KVM keyboard and mouse structurally comprises a mainboard, a display, the matrix keyboard, the touch mouse and an MCU (Micro Control Unit), and further comprises a KVM switching control module and a USB multiplexer, wherein the matrix keyboard, the touch mouse and the KVM switching control module are connected with the MCU respectively; the MCU is connected with the USB multiplexer; and the USB multiplexer is connected with the mainboard of the local notebook computer and a host of a remote computer respectively. According to the KVM switching method for the notebook computer with the KVM keyboard and mouse, function switching, between the local notebook computer and the remote computer, of the matrix keyboard and the touch mouse of the local notebook computer is realized by using the notebook computer with the KVM keyboard and mouse.

The invention relates to a coating, and provides an expanding type steel structure fireproof and anticorrosion coating which integrates an anticorrosion coating layer and a fireproof coating layer. The utility model also provides a preparation method of the expanding type steel structure fireproof and anticorrosion coating. The raw material components comprise montmorillonite, FeCI3.6H2O, pyrrole or aniline, sodium dodecyl benzene sulfonate, surface treatment agent, dispersing agent, base resin, plasticizing agent, dehydrating and char-forming catalyst, char-forming agent, foaming agent pigment and filler, anticorrosion filler, flow agent and film forming additive. Waterborne silicone-acrylate resin and hydroxyl acrylic resin serve as the base resin to replace traditional oleoresin, thereby achieving zero VOC (volatile organic compound) discharge; a nanometer montmorillonite and conducting polymer composite material with an intercalated structure is utilized as conducting filler, so that the coating has excellent anticorrosion performance; and meanwhile, an ultrathin expanding type fireproof component is added, and the ratio of the compound components is collaboratively optimized, thereby solving the problems that the compatibility between the two layers is poor and the layers are easy to fall off, and reducing the cost.

The invention discloses a composite startup burner for a powder coal gasification furnace. The composite startup burner comprises an inner burner and an outer burner which are provided with a front necking end respectively and are coaxially sleeved from the inside to the outside, wherein a cooling water jacket adopting a single-spin mode is arranged on the periphery of the outer wall of the outerburner; the front end of the inner burner is provided with an ignition electrode; and the nozzle of the burner is provided with a supersonic atomization device. The composite startup burner adopts supersonic atomization to ensure that the burner has small fluctuations in fuel and atomization airflow rate, and a little change in outlet speed in a process that the back pressure rises continuously so as to ensure the atomization effect and high-temperature flame far from the head of the burner; the composite startup burner adopts a center ignition mode to save an ignition burner to realize the two-in-one function, and adopts a single-spin cooling mode to ensure that the head of the burner is protected from damage under the condition of high temperature and high pressure to prolong the service life of the burner.

The invention discloses a wax gourd wine, which comprises the following raw materials: wax gourd skin, wax gourd water, compound enzyme, sucrose, sodium citrate and yeast. The invention also discloses a brewing method of wax gourd wine, which comprises the following steps: (1) drying and pulverizing processing of wax gourd skin; (2) enzymatic hydrolysis; (3) component adjustment; (4) pasteurization; (5) main fermentation : put the reserve liquid and yeast into an oxygen-controlled fermenter for alcoholic fermentation; (6) post-fermentation; (7) aging; (8) blending, filtering and bottle storage. The invention can make full use of wax gourd rind and wax gourd water raw materials, improve the internal structure of wax gourd skin without using sulfur dioxide or sulfide, and use the oxygen-controlled fermentation tank invented by our team to carry out microaerobic fermentation, which can significantly improve the texture of wax gourd wine and aroma, reduce the green smell of wax gourd, and brew into a mellow and rich high-quality wax gourd wine, which can also have extensive marketing value.

The invention discloses a method for brewing melon wine by microaerobic fermentation technology, which comprises the following steps: (1) freezing treatment; (2) enzymatic hydrolysis; (3) component adjustment; (4) pasteurization; (5) Main fermentation: put the reserve liquid and yeast into the oxygen-controlled fermenter, carry out alcoholic fermentation for 7-10 days, add micro-oxygen 1.2-2.8 mg / L quantitatively every day for the first 1-3 days, and control the temperature of the oxygen-controlled fermenter to 25 ~30°C; (6) post-fermentation; (7) aging; (8) blending, filtering and bottle storage. The present invention can make full use of the whole fruit raw material of melon, and reduce the bitterness and astringency in the melon wine liquid by using the oxygen-controlled fermenter Jining microaerobic fermentation invented by our team without using sulfur dioxide or sulfide. The texture and aroma of the melon wine can be obviously improved, and the high-quality melon wine with a mellow taste and richness can be brewed, which has great market promotion value.

The invention discloses a high-fidelity aroma passion fruit vinegar, which comprises the following raw materials: passion fruit, compound enzyme, compound yeast formed by mixing Saccharomyces cerevisiae BH8 and aroma-producing yeast Yeast‑1, sucrose, sodium citrate and acetic acid bacteria . The invention also discloses a brewing method of passion fruit vinegar with high aroma and fidelity, comprising the following steps: (1) freezing treatment; (2) enzymatic hydrolysis; (3) component adjustment; (4) pasteurization; Fermentation; (6) Acetic acid fermentation; (7) Blending, filtering and bottle storage. The invention can make full use of passion fruit raw materials, and carry out micro-aerobic fermentation through the oxygen-controlled fermentation tank invented by the team to increase the aroma concentration of passion fruit vinegar, prolong the residence time of aroma, improve the fidelity of aroma, and enhance the persistence of aroma , brewed into high-quality aroma and high-fidelity passion fruit vinegar with round taste and rich taste, which has great market promotion value.

The invention discloses a method for brewing cucumber vinegar by micro-aerobic fermentation technology, which comprises the following steps: (1) freezing treatment; (2) enzymatic hydrolysis; (3) component adjustment; (4) pasteurization; (5) alcohol Fermentation; (6) Acetic acid fermentation: put the fermented liquid into another oxygen-controlled fermenter, add acetic acid bacteria to carry out microaerobic fermentation; in the early stage of fermentation, the growth of bacteria is relatively slow, and the temperature and oxygen flow of fermentation are controlled; in the middle stage of fermentation, Acetic acid bacteria multiply rapidly and require a large amount of oxygen consumption. Control the fermentation temperature at 28-34°C; in the later stage of fermentation, the amount of acetic acid bacteria begins to decline slowly, and keep the fermentation temperature at 26-30°C; (7) Blending, filtering and bottle storage. The present invention can make full use of cucumber raw materials. By using the oxygen-controlled fermentation tank invented by our team for micro-aerobic fermentation, it can be brewed into high-quality cucumber vinegar with bright color, strong cucumber aroma, no precipitation, round taste and richness, which has a wide market promotion value.

The invention discloses a heat-generating plastic floor laminated with a graphene film, which comprises a floor board body, and each floor board body sequentially includes a UV layer, a wear-resistant layer, a color film, a middle material layer, a conductive Heating film, primer layer and soft film layer, the conductive heating film is provided with electrode one and electrode two, one of the electrodes is provided with a male connector, and the second electrode is provided with a female connector, and the male connector and the female connector The connectors are inserted into each other to realize phase conduction between the first electrode and the second electrode. The invention has a reasonable structure, solves the problems mentioned in the technical background, and has the advantages of energy saving, product function improvement, product stability enhancement, production process simplification, convenient installation, maintenance and replacement.

The invention discloses a preparation method of an alkyne-rich polymer supported nano palladium catalyst compound hydrogen absorption material and a prepared hydrogen absorption material and aims at solving the problems that an existing hydrogen eliminating material is used in a solid-state form, sufficient contact of a solid-state reactant and a catalyst Pd is difficult to realize in practical application and the hydrogen eliminating performance is reduced. The preparation method disclosed by the invention has the advantages that firstly alkyne-rich polymers are synthesized and then are compounded with nano palladium, so that the alkyne-rich polymers can serve as a hydrogenation reactant and also can serve as a stabilizer and a carrier of the nano palladium catalyst, two-in-one of a solid-state organic reactant and a solid-state catalyst carrier in a catalytic hydrogenation system is realized by controlling reaction conditions, the steric hindrance between the solid-state reactant and the catalyst is effectively reduced, the mutual contact probability is increased, and the higher catalytic hydrogenation efficiency can be obtained; and the prepared hydrogen absorption material belongs to an irreversible hydrogen absorption material, the hydrogen content in a closed environment at normal temperature and normal pressure can be reduced to a lower level, and a new material and a new method for controlling hydrogen are provided for the field of hydrogen elimination.

The invention discloses a wax gourd vinegar beverage, which comprises the following raw materials: wax gourd peel, wax gourd water, compound enzyme, sodium citrate, yeast and acetic acid bacteria. The invention also discloses a brewing method of wax gourd vinegar, comprising the following steps: (1) drying and pulverizing processing of wax gourd skin; (2) enzymatic hydrolysis; (3) component adjustment; (4) pasteurization; (5) secondary fermentation; (6) Acetic acid fermentation: put the fermented liquid into another oxygen-controlled fermenter for microaerobic fermentation; in the early stage of fermentation, control the temperature and oxygen flow of microaerobic fermentation; in the middle stage of fermentation, control the fermentation temperature to be 30-35°C; In the later stage of fermentation, keep the fermentation temperature at 28-34°C; (7) blending, filtering and bottle storage. The invention makes full use of wax gourd rind and wax gourd water raw materials, carries out micro-aerobic fermentation through the oxygen-controlled fermentation tank invented by the team, significantly improves the texture and aroma of wax gourd vinegar, reduces the smell of green wax gourd, and brews high-quality wax gourd vinegar with a mellow taste and rich taste , has marketing value.

The invention provides a combined-type thermal-oxidation igniting process nozzle for gasifying solid powder fuel. The combined-type thermal-oxidation igniting process nozzle for gasifying the solid powder fuel is characterized by comprising a central passage, a thermal-oxidation spray gun fuel passage circularly shaped is uniformly arranged outside the central passage, a side gasifying agent inlet is reserved on the outer wall of the thermal-oxidation spray gun fuel passage, a thermal-oxidation spray gun burner is arranged inside the thermal-oxidation spray gun fuel passage, and a gasifying agent spraying nozzle is arranged on the head portion of the thermal-oxidation spray gun burner. An outer metal wall of a thermal-oxidation passage coaxial with the central passage is arranged outside the thermal-oxidation spray gun fuel passage, an inner metal wall of a cooling jacket is coaxially arranged outside of the outer metal wall of the thermal-oxidation passage, and an outer metal wall of the cooling jacket is coaxially arranged outside the inner metal wall of the cooling jacket via a middle tube wall of the cooling jacket. By the aid of the combined-type thermal-oxidation igniting process nozzle for gasifying the solid powder fuel, defects in the prior art are overcome, a start working nozzle and the process nozzle are integrated, and the whole igniting process of a gasification furnace is simplified. The combined-type thermal-oxidation igniting process nozzle for gasifying the solid powder fuel has the advantages of multiple functions, wide applications, long service life and the like.