37results about How to "To break the wall" patented technology

The invention relates to a method and a device for preparing fuel by means of mixing coke powder with sludge from sewage plants.The method includes mixing the sludge from the sewage plants with the coke powder which is waste generated in the coking industry to obtain mixed materials; adding lime into the mixed materials and digesting and drying the sludge; carrying out compression molding on the sludge and curing the sludge under room-temperature conditions to obtain the environment-friendly solid fuel.The device comprises a coke powder storage bin, a sludge storage bin, a lime storage bin, metering devices, conveying devices, a primary mixing device, a secondary mixing device and a molding device.The method and the device have the advantages that the method and the device are low in investment and can become effective fast, processes are simple and flexible relatively, the device is low in running cost, high in practicality, treatment capacity and recycling and energy regeneration rate and thorough in harmlessness, ideas of recycling economy and low-carbon economy can be sufficiently embodied, the method and the device have obvious social, economical and environmental benefits, and the like.

The invention belongs to the field of fat-reducing foods, and particularly relates to a solid beverage with functions of reducing fat and building muscles. The solid beverage is prepared from the following raw materials in parts by weight: 5-8 parts of ultrafine wheat gluten meal, 4-6 parts of superfine soybean meal, 3-5 parts of superfine coix seed powder, 2-5 parts of superfine corn stigma powder, 2-3 parts of superfine cissus repens powder, 0.5-1 part of withania somnifera extract, 2-3 parts of whey protein powder, 2-4 parts of purified conjac powder, 2-4 parts of flaxseed powder, 1-2 partsof HMB, 1-2 parts of L-arabinose, 0.4-0.5 part of xylooligosaccharide, 0.1-0.5 part of cinnamon polyphenols, 0.1-0.5 part of theobromine and 0.1-0.3 part of green tea polyphenols. The solid beverageis low in cost, has remarkable fat-reducing and muscle-building effects, and cannot generate dependence.

The invention relates to a method and an apparatus for treating oily sludge. The method comprises the following steps: mixing of biochar produced by pyrolysis of oily sludge with the oily sludge, molding, pyrolysis treatment, and drying and oil desorption in the same hearth in order to achieve efficient integrated gradient utilization of energy. The apparatus comprises a screw conveying device, amixing device, a shaping device, a belt conveying device, a revolving cylinder indirect drying device, a revolving cylinder indirect thermal desorption device, the integrated heating furnace, gas burners and the like. The method and the apparatus have the advantages of small investment, quick effect, simple and flexible process, low running cost, high practicability, large treatment scale, complete harmlessness, high recycling rate, high energy utilization rate, full embodiment of the concepts of circular economy and low-carbon economy, and significant social, economic and environmental benefits.

The invention discloses a Chinese angelica polysaccharide extraction method. The Chinese angelica polysaccharide extraction method comprises following steps: 1, fresh Chinese angelica roots are subjected to cold squeezing; 2, obtained Chinese angelica juice is subjected to 8 to 12h of refrigeration in a refrigerator at 0 to 20 DEG C, and is subjected to unfreezing in water bath at 40 to 50 DEG C, the above process is repeated for 2 to 3 times, a solution obtained through refrigeration and unfreezing processing is diluted with water, uniform shaking is carried out, filtering is carried out, and medicine residue is removed so as to obtain a filtrate; 3, the filtrate is subjected to centrifugation at 4000 to 8000r/min, a supernatant is collected, and is subjected to centrifugation at 4000 to 8000r/min, an obtained supernatant is introduced into centrifuge tubes, 4 to 5 times of absolute ethyl alcohol is added, refrigeration is carried out in a refrigerator at 0 to 4 DEG C overnight, when white floccules precipitation is observed, centrifugation is carried out at 4000 to 8000r/min, an obtained supernatant is removed, an obtained precipitate is washed with a 80% ethanol solution, the precipitate is dissolved in 40 to 50 DEG C hot water so as to obtain a Chinese angelica polysaccharide solution. The Chinese angelica polysaccharide extraction method is capable of increasing polysaccharide extraction rate, and the technology steps are simple.

The invention discloses a tobacco stem preparation method. The tobacco stem preparation method comprises the following steps: (1) tobacco stem pretreatment: preparing tobacco stem raw materials into homogeneous-morphology tobacco stems; (2) stem moistening: pumping vapor into the tobacco stems processed in the step (1) to perform stem moistening till the moisture content is 35-40%, and balancing moisture for 180-240 min; (3) defibering and stem stripping: feeding the tobacco stems processed in the step (2) into a fluffer to perform defibering and stem stripping, wherein after defibering and stem stripping, the moisture content of the stems is 30-35%; (4) stem expanding: expanding the stems processed in the step (3) by use of high-pressure vapor till the expansion rate is 50-80%; (5) stem drying: performing tunnel-type hot-air three-stage drying on the stems processed in the step (4); and (6) screening. The prepared tobacco stems is high in filamentation rate, uniform in filamentation, appropriate in structure, good in elasticity and toughness, higher in smoking quality than traditional tobacco stems and strong in cigarette adaptability.

The invention discloses a robot for architectural engineering. The robot comprises a rectangular base and impact devices which are arranged on the two sides on the upper surface of the rectangular base. The robot for the architectural engineering further comprises force applying devices and protective devices, wherein the force applying devices are arranged at the upper ends of the impact devices;the protective devices are arranged on the lateral sides of the impact devices. Through the action of the impact devices, the lower end of a wall can be broken; through the action of the force applying devices, the wall can be pushed over; through the action of the protective devices, the human body can be protected. A controller is arranged on the upper surface of the rectangular base, the controller is fixedly connected with the rectangular base, a power supply interface is formed in the lateral surface of the rectangular base, and the power supply interface is fixedly connected with the rectangular base; moving wheels are arranged at the four corners on the lower surface of the rectangular base, and the moving wheel are fixedly connected with the rectangular base. The robot has the advantages that the structure is simple and the practicability is high.

The invention relates to a dioscin preparation method, particularly to a method for extracting dioscin by using an enzyme method-ultrasound wall breaking method. The treatment steps comprise: preparing Dioscorea zingiberensis, crushing, grinding to obtain powder, adding to a citric acid-disodium hydrogen phosphate buffer solution having a pH value of 4.5 according to a material-to-liquid ratio of1:5, uniformly mixing, adding 15% by mass of cellulase, carrying out enzymolysis for 1 h at a temperature of 55 DEG C, carrying out centrifugation for 10 min at a rate of 4000 r/min, and collecting the supernatant; taking an appropriate amount of the enzyme method wall breaking precipitate, respectively adding warm water, 50-60% absolute ethanol and 0.05 mol/L citric acid/disodium hydrogen phosphate buffer solution having a pH value of 3.7 according to a material-to-liquid ratio of 1:5, extracting for 30-40 min, carrying out ultrasonic wave assisted extraction under the same conditions, carrying out centrifugation for 10 min at a rate of 4000 r/min after completing the extraction, and taking the supernatant; and combining the two supernatants, and drying at a temperature of 60 DEG C to obtain the dioscin. According to the present invention, the method is efficient, the effective component of the solution is high, and the anti-oxidation property of the solution is strong.

The invention provides a preparation method of a tobacco endogenous section material for heating cigarettes. The preparation method comprises the following steps: carrying out destructive distillationheat treatment on a tobacco raw material, pulverizing to obtain tobacco particles, uniformly stirring ethanol and the tobacco particles to obtain an alcohol-swollen tobacco-based raw material, dissolving a phase transfer agent in an atomizing agent, sequentially adding malate and an emulsifier to obtain an atomized emulsion, uniformly mixing the atomized emulsion with tobacco paste containing tobacco fragrance to obtain an atomized wet material, uniformly mixing the tobacco-based raw material with the atomized wet material and a tackifier to obtain refined feed liquid, transferring the refined feed liquid to a fiber carrier through a cloth transfer device, drying, calendaring and molding to obtain the tobacco endogenous section material for heating cigarettes. According to the invention,a high-concentration viscous refined liquid formula development technology is realized, the concentrated viscosity of the refined liquid can be regulated as required, the high-concentration refined liquid weakens the requirements on drying conditions, effective components taking tobaccos as essential attributes can be transferred into a finished product according to a transfer coefficient, and thetechnical bottlenecks of difficult loading of tobacco components, low reducibility and low transfer rate are broken through from the technical aspect of formula development.

The invention relates to a production method of a yeast extract and particularly discloses a production method of the yeast extract through yeast cell breakage. According to the method, the yeast extract prepared by the steps of activation, salt melting, enzymolysis, enzyme deactivation, centrifugal separation, concentration and compounding reaction is rich in multiple nutritional ingredients, and can be used for enhancing the delicious taste and mellow feeling of a product. In the salt melting step, the breakage of the yeast cells is realized by controlling the stirring speed at certain temperature, so that the method is simple and easy to realize. The compounding reaction is the key step of fragrance production of the yeast extract; as the dry yeast is rich in amino acid after enzymolysis, a large quantity of flavoring substances can be produced after Maillard reaction. Therefore, the mellow taste of the product can be well promoted if the yeast extract is used as a food ingredient.

The invention discloses an extraction method of angelica sinensis ferulic acid. The extraction method comprises the following steps: 1, pretreating fresh angelica sinensis tuberous roots; 2, freezingthe pretreated angelica sinensis for 4-8 h at -20 to -80 DEG C, then unfreezing the angelica sinensis in a water bath at 0-40 DEG C for 1-3 times, putting the tubers unfrozen for the last time into ajuice extractor, adding a solvent into the juice extractor, performing cold pressing, uniformly shaking, filtering, and discarding medicine residues to obtain a filtrate; 3, centrifuging the filtrate,and taking the obtained supernatant to obtain a test solution. The ferulic acid extraction rate is greatly increased by using a freeze-thawing method, the extraction condition most suitable for extracting the angelica sinensis ferulic acid is found through optimization experiments to further increase the extraction rate, and the nutrition and effective components of the raw materials are reserved.

The invention relates to a power unit of an aeration device. The unit provides power for a vapor-liquid equilibrium chamber. The unit is characterized in comprising a motor 14, a transmission gear set 15, and a change gear set 16. Power is transmitted to a transmission shaft 2 through the change gear set. And an equilibrium plate 24 operates under the driving of the transmission shaft 2.

The invention relates to a method for treating viscose sludge by utilizing modified dextran. The method comprises the following steps of: (1) blending a modified dextran solution; (2) mixing pretreated sludge and activated sludge in the viscose fiber production process, adding a blended modified dextran solution, and stirring to obtain a sludge-water mixed solution; and (3) dehydrating the sludge-water mixed solution by using squeezing dehydration equipment. The modified dextran is adopted to treat sludge, and the process operation is more stable and safer. Due to the organic characteristics of the modified dextran, the modified dextran can be degraded in the process, and the solid content of the sludge cannot be increased. The modified dextran is not adhered to filter cloth in the filterpressing process, and the cost of the filter cloth can be saved. Large-particle substances are not added into the sludge, and equipment such as a pump body cannot be abraded. The produced high-zinc sludge can be sold outside, and the operation cost is reduced. The modified dextran is applied to treatment of viscose sludge, reduction and synergy of solid waste are achieved, and the method has promotion and guidance significance for sludge treatment in the viscose industry.

The invention belongs to the technical field of waste rotten lemon treatment, and provides an advanced treatment process for waste rotten lemons. The process comprises the following steps: (1) removing impurities from the waste rotten lemons to prepare organic suspension slurry; (2) carrying out oxidation reaction on the organic suspension slurry and air or oxygen in an oxidation reactor under the conditions that the temperature is 160-280 DEG C and the pressure is 0.5-7 MPa for 0.5-2 hours to obtain an oxide material; and (3) carrying out solid-liquid separation on the oxide material to obtain a solid mud cake and clarified oxidation liquid. According to the advanced treatment process for the waste rotten lemons provided by the invention, bacteria and viruses in the waste rotten lemons can be thoroughly killed, the weight of the obtained solid mud cakes is 5% or below of the weight of the original waste rotten lemons, the water content of the solid mud cakes is smaller than 40%, and highly-reduced, harmless and resourceful treatment of the waste rotten lemons can be achieved.

The present invention provides a medicinal composition. The medicinal composition is prepared from the following components in parts by weight: 15-25 parts of a propolis extract, 5-15 parts of a Chinese wolfberry fruit extract and 5-15 parts of a semen ziziphi spinosae extract. Besides, a modern technology is used to prepare each extract in the composition and is high in extraction efficiency. Theabove medicinal composition is used in preparing a dietary nutritious supplement for preventing Alzheimer's disease and relatively good in therapeutic effects.

The invention relates to a composite containing a propolis extract and a preparation method and application of the composite. The health care food composite is characterized by being prepared from, byweight, 15-25 parts of the propolis extract, 4-12 parts of a lycium barbarum extract and 5-15 parts of a spina date seed extract. A modern technology is adopted for preparing all the extracts in thecomposite, the extraction efficiency is high, and when the medicine composite is applied to a dietary nutrition supplementary agent for preventing senile dementia, the effect is good.