89results about How to "Guaranteed Extraction" patented technology

The invention relates to an auxiliary device for a drilling hole for gas drainage, in particular to a device for pumping and draining water from a downward hole of a coal bed, which solves the problems that the accumulated water in the downward hole of the coal bed cannot be drained out in time to influence the effect on gas drainage. The device comprises a liquid draining and pumping pipe, a drilling hole sealing device, and a drainage device provided with a first gate valve and a second gate valve, wherein the upper part of the drainage device is provided with a water inlet and a ventilation bolt of the drainage device, while the lower part is provided with a drainage bolt; the upper end of the drilling hole sealing device is connected with a hole connecting device; the upper end of the liquid draining and pumping pipe is extended in the hole connecting device, and a liquid guiding pipe is connected between the liquid draining and pumping pipe and the water inlet of the drainage device; and one side of the hole connecting device is provided with a first embedded wire pipe, and the second gate valve of the drainage device is connected with a second embedded wire pipe communicated with a gas drainage pipeline. The device can quickly and effectively drain out the accumulated water in the drilling hole to ensure the normal drainage and pumping of the drilling hole, improve the draining and pumping effect of the downward hole (or the drilling hole of a lower adjacent layer) of the coal bed, and reduce the gas content of the coal bed (or the lower adjacent layer) on a working surface; besides, the device has a simple structure and convenient connection and operation.

The invention provides a preparation method of Fructus Forsythiae extract, and belongs to the field of preparative technique of Chinese traditional medicine. The inventive method comprises decocting Fructus Forsythiae with water for extraction, preliminary purifying through alcohol precipitation, and refining through water satured n-butanol extraction method. Compared with present technology, theinvention obtains efficient extract with phillyrin as main ingredient, avoids the loss of phillyrin in each operation, especially guarantee extraction rate of phillyrin, completely transfers effective ingredient, improves purity, thus, the invention has simple operation, and can provide technological conditions in favor of industrial production.

The invention provides a preparation method of Fructus Forsythiae extract, and belongs to the field of preparative technique of Chinese traditional medicine. The inventive method comprises decocting Fructus Forsythiae with water for extraction, preliminary purifying through alcohol precipitation, and refining through water satured n-butanol extraction method. Compared with present technology, the invention obtains efficient extract with phillyrin as main ingredient, avoids the loss of phillyrin in each operation, especially guarantee extraction rate of phillyrin, completely transfers effective ingredient, improves purity, thus, the invention has simple operation, and can provide technological conditions in favor of industrial production.

The invention belongs to the technical field of chemical engineering, and relates to a production method of an electronic-grade cobaltous sulfate solution. The production method comprises the steps that cobalt raw materials are subjected to slurrying dissolution and purification and iron removal to obtain a crude cobaltous sulfate solution with the high impurity content, impurities such as Ca, Cuand Mn are removed through a P204 organic extracting agent, obtained raffinate is extracted with a P507 organic extracting agent to separate nickel and cobalt and remove Mg, sulfuric acid is adopted as reverse extraction liquid in the reverse extraction section of the P507 organic extracting agent, then a high-quality refined cobaltous sulfate solution is obtained, supplementary extraction is conducted on the refined cobaltous sulfate solution through the P204 organic extracting agent, Ca and Cu are removed through deep purification, and a high-quality cobaltous sulfate solution is obtained. The impurities are discharged out of the system in an acid pickling mode in all washing sections in the extraction process and then recycled after being organically regenerated.

The invention relates to a preparation method for antibacterial paper. The preparation method comprises the following steps that firstly, a plant fiber raw material is dissociated into pulp in natural color; secondly, the after being dried, bamboo is smashed into powder so that bamboo powder can be obtained, the bamboo powder is dispersed into an ethanol solution, CO2 is used for supercritical fluid extraction, the obtained solution is filtered, and antibacterial extract liquid is obtained; thirdly, the antibacterial extract liquid is added into the pulp in natural color to be stirred and soaked, then, purifying, squeezing, forming, dewatering and drying are carried out, and primary antibacterial paper is obtained; fourthly, an antibacterial agent containing metallic silver nanoparticles is spayed to the surface of the primary antibacterial paper, and after the antibacterial agent is naturally air-dried, the antibacterial paper is obtained. By means of the synergistic effect of the natural antibacterial substance bamboo antibacterial extract liquid and the antibacterial agent containing the metallic silver nanoparticles, the paper has an antibacterial effect from interior to exterior, the overall antibacterial and bacteriostasis effects reach 99% or above, mildew of the paper can be effectively prevented, and the antibacterial paper has the functions of removing mites, preventing odor and resisting ultravoient.

The invention discloses an anaerobic fermentation technology for rural kitchen waste. The anaerobic fermentation technology for the rural kitchen waste comprises the following steps of (1) sorting and impurities removing, (2) flocculation and filtration, (3) extraction and concentration, and (4) anaerobic fermentation. According to the anaerobic fermentation technology for the rural kitchen waste, the yield of metabolite in the acid producing stage can be increased effectively so that the yield of methane and the bioavailability of the rural kitchen waste can be increased.

The invention provides a soil remediation method using inedible parts of crop plants for extracting and removing heavy metal. According to the soil remediation method, crop varieties with heavy metal extracting performance are selected, soil remediation planting is conducted on farmland in the way of increasing the planting density, the heavy metal is extracted through the inedible parts of the crop plants, and the inedible parts of the crop plants are treated centralized, so that the heavy metal is removed from soil, and meanwhile, edible parts according with the food safety standard are obtained. According to the obtained soil remediation method, the inedible parts of the crop plants are used for absorbing, extracting and removing the heavy metal in the soil, so that the purpose of remediating the heavy metal contaminated soil is achieved, and meanwhile, the edible parts according with the food safety standard are obtained; in-situ remediation of the farmland and agricultural production are completed at the same time, and the soil remediation effect is improved; and environmental friendliness is achieved, secondary pollution is avoided, and the soil remediation method is a soil remediation technique suitable for application and promotion.

The invention relates to a smoke gas purification system with an integrated function of desulfuration, denitration and demercuration and a purification process, which are used for treating SOX, NOX and Hg in smoke gas and recycling sulphur and Hg in smoke gas. A uniform gas distribution plate and a flow guide plate are arranged at a smoke gas inlet in the middle of an adsorption tower, a contracting nozzle structure of a central flow collection pipe outlet in the lower section of the adsorption tower is connected with an NH3 inlet, and by the structure improvement, the adsorption tower has the advantages of uniform distribution and mixing of gas, and the smoke gas purification efficiency and the utilization rate of active coke are also improved. Due to a ring-shaped partition plate gas extracting structure of an active coke regeneration tower, no residue is formed in the tower when the regeneration tower desorbs gas; meanwhile, a mercury capturing device is arranged outside the active coke regeneration tower. The characteristic of low content of mercury in smoke gas is taken into account in the smoke gas purification process, active coke is designed for gathering Hg till Hg is saturated and then is regenerated by an acid washing method, and Hg is recycled or subjected to refilling. The smoke gas purification system has the advantages of simultaneous removal of various pollutants, good effect of uniformly distributing smoke gas and high utilization rates of heat energy and by-products, and complete gas exhaust of the regeneration tower is guaranteed.

The invention discloses a processing method of bean curd, tender bean curd and refreshment made from bean milk and belongs to the technical field of processing of soya bean products. The processing method comprises the steps of material selection, soaking, smashing, separation, milk filtration and milk boiling, wherein the milk boiling temperature is 30-105 DEG C, the milk boiling time is 12-16 minutes, and a defoaming agent is added in the milk boiling process and is prepared by compounding organic silicone oil, modified soyabean lecithin, soybean oil and water. The defoaming effect in the bean curd processing process can be effectively improved by optimizing compounding of the components of the defoaming agent and optimizing the design of a bean curd processing technology, the usage amount of the defoaming agent is small, and the limited requirement for the use amount of polydimethylsiloxane in the national standard can be met.

The invention relates to an automatic base switching system and method for ETL operations. The method comprises the steps of scanning the executing situation of the ETL operations at regular intervals; piecing up manual intervention information according to operation information of an ETL operation reported with errors when the ETL operation reported with errors is found; checking the data synchronization situation of a backup base at regular intervals, judging the working state of the backup base, generating a base switching trigger instrument if the backup base is in the data synchronization completing state, switching an operated object of the ETL operation reported with errors to the backup base from a production base, base switching is completed, modifying operation configuration information according the manual intervention information, and the ETL operation is executed in the backup base. After the errors of the operation are reported, the operated object of the operation is switched from the production base to the backup base, and normal extraction of the operation is ensured so that the stability of data extraction can be ensured. The data timeliness of a downstream system is supported, manpower cost is saved, and the working efficiency is obviously increased, so that the system maintenance is more humanized and intelligentized.

The invention provides a liquefied foundation treatment device increasing the gas content of underground water and a construction method. The liquefied foundation treatment device comprises water pipes, geotechnical cloth, an external use water suction pump and a gas generation device. The two water pipes are water pipes with holes and include a water suction pipe and a water inlet pipe; the geotechnical cloth is wrapped around the outer layers of the water pipes. The parts with holes of the water suction pipe and the water inlet pipe are located in a liquefied foundation. The water suction pipe, the external use water suction pump, the gas generation device and the water inlet pipe are connected successively and form a closed water flow system together with the liquefied foundation. The lift of the external use water suction pump is greater than the length of the water suction pipe, so that deep underground water of the water suction pipe can be pumped out. The external use water suction pump pumps underground water in the liquefied foundation out; the pumped underground water is charged with bubbles by the gas generation device; then the water is fed to the liquefied foundation through the water inlet pipe. The liquefied foundation treatment device can reduce the saturation of the liquefied foundation without damaging the foundation structure and wasting resources.

The invention discloses a culture method capable of increasing the flavonoid content and varieties of auricularia auricula. The culture method is characterized in that functional additives for the culture medium of the auricularia auricula are prepared, the functional additives are added into culture medium to produce the culture medium of the auricularia auricula, and the culture medium is used to culture the auricularia auricula. The culture method includes the steps of firstly, inoculating; secondly, performing spawn running culture, to be more specific, culturing the auricularia auricula strains inoculated in the first step, keeping mycelial growth, and continuing culturing after mycelia overgrow a mycelium bag; thirdly, managing auricularia auricula coming out, to be more specific, punching the bags of the culture medium of the auricularia auricula to allow the mycelia to grow into auricularia auricula sprouts, and continuing culturing; fourthly, harvesting, to be more specific, continuing culturing when the auricularia auricula sprouts in the third step grow into spread auricularia auricula pieces and the edges of the auricularia auricula pieces wrinkle and become soft, and then harvesting to obtain the auricularia auricula. The culture method has the advantages that the culture method is simple, the branches, leaves and stems of waste fungus bran can be recycled favorably, and the flavonoid content and varieties of the cultured auricularia auricula are increased.

The invention relates to an actinidia polygama effervescing agent and a preparation method and application thereof. The preparation method comprises the following steps: mixing the following components in parts by mass: 3-5 parts of an extracted active polysaccharide mixture, 24-30 parts of sodium bicarbonate, 15-20 parts of citric acid, 1-3 parts of an adhesive, 10-14 parts of xylitol, 4-6 parts of freeze-dried powder of filtrate obtained after actinidia polygama polysaccharide extraction and 2-5 parts of sodium alga acid, preparing a soft material, granulating, drying, pelletizing, and adding 30-50 parts of a juice clathrate compound, thereby obtaining the effervescing granules. According to the method, the process is simple, the active ingredients of the product are clear, the natural VC retention rate is over 70 percent, a xylitol formula system is adopted, and the effervescing agent is good in taste and is suitable for diabetes mellitus patients to take. The experiment proves that the actinidia polygama active polysaccharides and effervescing granules have a certain treatment effects on type II diabetes mellitus; and moreover, the effervescing agent can be widely applied to antioxidant, anti-fatigue and blood sugar-reducing foods and / or health products.

The invention provides a gas-liquid direct contact fluidized ice preparation system. The gas-liquid direct contact fluidized ice preparation system comprises a circulating refrigeration system and a fluidized ice preparation system body, wherein the circulating refrigeration system comprises a refrigeration compressor, a condenser and evaporators; the refrigeration compressor is connected with thecondenser; an outlet pipeline of the condenser is divided into two outlets, one is connected with the high-temperature evaporator, and the other is connected with the low-temperature evaporator; outlets of the high-temperature evaporator and the low-temperature evaporator are connected with the refrigeration compressor through confluence pipelines; the fluidized ice preparation system comprises an air duct, a fan, a nozzle and an ice storage bucket, one end of the air duct is connected with the top of the ice storage bucket, and the other end of the air duct communicates with an inner space at the upper portion of the ice storage bucket above a liquid level; and an ice water filter is arranged at the bottom of the ice storage bucket, the ice water filter is connected with a circulating pump, and the circulating pump is connected with the nozzle. By means of the gas-liquid direct contact fluidized ice preparation system, low-temperature ice-making cooling gas is obtained by the circulating refrigeration system; and the low-temperature ice-making cooling gas surrounds droplets or water mist, and rapidly cools to a freezing point to produce fine ice crystals, that is, the preparationof fluidized ice is completed.

The invention discloses a constant-temperature, constant-humidity and dustproof electrical cabinet. The cabinet comprises a shell. Vertical rods are fixedly connected to the upper, lower, left and right inner walls of the shell. The other end of the vertical rod is fixedly connected with a mounting bin. A plurality of heat dissipation holes are formed in the symmetrical positions of the left sideand the right side of the outer surface of the shell. First fans are fixedly connected to the symmetrical positions of the left end and the right end of the inner bottom of the shell, second fans penetrating through the inner wall of the mounting bin are fixedly connected to the left side face and the right side face of the mounting bin, and a temperature detector and a humidity detector are fixedly connected into the inner top of the mounting bin. The device is provided with a first fan and a second fan, hot air in the mounting bin can be conveniently blown out through the heat dissipation holes so as to cool the interior of the mounting bin, the electric heating plate is arranged and can make contact with outside air under the condition of low temperature so as to guarantee the humidityin the mounting bin, the mounting bin is arranged in the shell, outside dust can be prevented from entering the mounting bin, and use is convenient.

The invention relates to the technical field of purification of protein polypeptide in peanut meal, in particular to purification equipment for protein polypeptide in peanut meal. The peanut meal is pretreated through a grinding box, condensed peanut meal is dispersed through a material dispersing mechanism, the peanut meal is ground into fine particles through a grinding mechanism, subsequent peanut meal and a solution are effectively mixed and react thoroughly, the extraction amount of the protein peptide is guaranteed, waste of peanut meal raw material is reduced, and the conversion rate isincreased; a turbine and a worm are matched to drive a reaction box to rotate, the reaction box drives the internal solution and the peanut meal to rotate and mix, and a mixing mechanism continuouslystirs the solution and the peanut meal, so that the mixing speed and the mixing uniformity are improved, the reaction time is shortened, and the mixing efficiency and the processing efficiency are improved; and a premixing box premixes the solution and peanut meal, a preheating layer preliminarily heats the solution and the peanut meal, the reaction speed is increased, the mixing time in the reaction box in the later period is shortened, and a solution box is arranged at the rear end of the grinding box, so that the interior of the premixing box is convenient to clean.

The invention provides a traditional Chinese medicine decocted extract used for eliminating female menopause symptoms, and a preparation method for the traditional Chinese medicine decocted extract, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine decocted extract comprises the following raw materials: colla corii asini, rehmanniae radix, fructus lycii, paeoniae alba radix, radix morindae officinalis, margarita, ginseng radix, radix asparagi, salt-processed fructus ligustri lucidi, rhizoma dioscoreae stir-baked with brans, rhizoma alismatis,fructus amomi, radix rehmanniae praeparata, radix polygoni multiflori praeparata, radix angelicae sinensis, herba cistanches and radix aucklandiae. An extraction method is optimized to guarantee thatthe extraction quantity of each effective ingredient is increased, and meanwhile, pollution links and manpower costs during medicine preparation can be reduced. The traditional Chinese medicine decocted extract is used for lightening dizziness and insomnia symptoms associated with female menopause, treating clinical female functional uterine bleeding and poor endometrial development phenomena, taking part in the auxiliary treatment of a glucose and lipid metabolism syndrome and a polycystic ovarian syndrome, and eliminating symptoms of female anemia and menstrual disorder, and also has good anti-ageing and anti-thrombus functions. The traditional Chinese medicine decocted extract can effectively make up the defects of an existing medicine, and achieves functions of treating diseases and improving female body functions.

The invention discloses a method for extracting and recovering methylpyrimidinol by using a nitrogen heterocyclic functionalized ionic liquid. The method comprises the following steps: dissolving the nitrogen heterocyclic functionalized ionic liquid in a non-water-soluble organic solvent to obtain an extractant; mixing an extracting agent with wastewater containing methylpyrimidinol, extracting, and standing to obtain an extracted organic phase; mixing the extracted organic phase with an acidic solution, carrying out back extraction, and standing to obtain back extraction liquid and an extraction agent; and adjusting the pH value of the strip liquor to 4-9, separating out pyrimidinol salt precipitate, and carrying out centrifugal separation to complete recovery of methylpyrimidinol. According to the method for extracting and recovering the methylpyrimidinol by using the nitrogen heterocyclic functionalized ionic liquid, efficient recovery of the methylpyrimidinol is realized, cyclic utilization of the nitrogen heterocyclic functionalized ionic liquid is also realized, the whole process is rapid, efficient and pollution-free, the technical performance is excellent, the method has the advantages of low cost, high extraction efficiency, good separation effect, greenness, no pollution and the like, and has a wide application prospect.

The invention provides a method for removing sulfide in fuel oil through catalytic oxidation and belongs to the technical field of desulfurization of fuel oil. Fuel oil, SO42- / ZrO2-Cr2O3 and DMF are mixed in a reaction vessel provided with a condensation reflux device and are heated up to reach oxidation temperature, and then a H2O2 water solution is added to perform catalytic oxidation reaction; cooling is performed to reach the room temperature after reaction is finished, filtrate obtained after filtration stands, and supernatant is desulfurized fuel oil. The SO42- / ZrO2-Cr2O3 catalyzes H2O2 to oxidize thiophene sulfide in the fuel oil into a sulfone compound, the sulfone compound generated through oxidization is extracted through DMF, and accordingly the thiophene sulfide in the fuel oil is removed. The method is simple in operating process and good in desulfuration effect and can be used for deep desulfurization of fuel oil.

The invention provides an extracting method for lincomycin hydrochloride. The method comprises the steps that S1, a lincomycin fermentation solution is subjected to micro-filtration and nano-filtration, and then a water phase concentration solution is obtained; S2, after the water phase concentration solution is subjected to alkalization treatment, comprehensive flocculation impurity removal is performed, a disc filter performs centrifuging, an alkalization clean solution is extracted by an extraction agent, and an extraction solution is obtained; S3, the concentration solution is concentratedand acidified to be subjected to a reaction for crystallization, and lincomycin hydrochlorid is obtained. Micro-filtration is adopted sequentially for performing solid-liquid separation and nano-filtration of the fermentation solution to obtain the water phase concentration solution, after comprehensive impurity removal, the extraction agent is adopted for extraction, and concentration, acidification and crystallization are performed to obtain lincomycin hydrochlorid. The production process is high in automatic degree, continuous and reliable, the production period is short, and meanwhile theproduct quality is improved.

The invention belongs to the technical field of material extraction, and particularly discloses a continuous counter-current extraction desolventizing system and a continuous counter-current extraction desolventizing process, which are suitable for squeezing fish meal, palm kernel cakes, tea seed cakes, saponin polysaccharide extracted from tea seed cakes, pigment extracted from corn protein powder and the like, and comprise a conveyor, a feeder connected with the conveyor, and a horizontal multi-stage counter-current extractor connected with the feeder, a discharge hole of the horizontal multi-stage counter-current extractor is directly connected with the drag chain type extractor or is extruded by the extrusion separator, a solid is connected with the drag chain type extractor, and a liquid is conveyed to the last stage for cyclic extraction through the extract circulating pump; a material outlet in the bottom of the extraction device is conveyed to a desolventizing machine through a scraper conveyor or passes through an extrusion separator and then is conveyed to the desolventizing machine through the scraper conveyor, liquid is conveyed to the last-stage extraction section for circulation through a solvent circulating pump, and an outlet of the desolventizing machine is conveyed to a finished product warehouse through a conveyor. And the permeation effect of the solvent in the material is good.

The invention discloses a nano-microbubble material for modifying pulverized coal in-situ consolidation and a preparation method thereof. The nano-microbubble material is prepared from the following components in parts by mass: 40-60 parts of Portland cement particles, 0.5-1 part of a plant type cement foaming agent, 0.2 part of polyurethane foam stabilizer, 0.8-1.2 parts of a velocity controllingagent, 1-2 parts of sodium silicate and 1-1.5 parts of an early strength agent. The preparation method comprises the following steps: adding a high-efficiency dispersing agent into the Portland cement particles and velocity controlling agent, and grinding the mixture until the grain size is nano-grade; adding the foaming agent and the foam stabilizer into a container A, performing mixing to obtain a to-be-used foaming solution; adding the nano-grade Portland cement particles and nano-grade velocity controlling agent into a container B, adding the sodium silicate and the early strength agent into the mixture, and performing stirring and mixing at a specific environment to obtain a nano-material slurry; and finally, foaming the to-be-foamed foaming solution, mixing the foamed foaming solution with the nano-material slurry in a static mixer to prepare the nano-microbubble material. A soft coal body in a coal seam has high stability and relatively good air permeating effect after being consolidated with the nano-microbubble material, and subsequent gas extraction is facilitated.

The invention discloses a large-scale iodine extraction apparatus, comprising a tank body (1), an air outlet (2) arranged on the top of the tank body (1), a discharge hole (3) arranged at bottom of the tank body (1), a feed inlet (4) arranged on an upper part of the tank body (1) and an air inlet (5) arranged on a lower part of the tank body (1). The apparatus is characterized in that the tank body (1) is provided with a gas deceleration segment (6), which has a diameter larger than that of the tank body (1) below the gas deceleration segment (6). According to the invention, the gas deceleration segment is prepared on the extraction apparatus, and air-flow speed is reduced by increasing a sectional area of the tank body; a fast-to-slow air-flow operation process is formed in the whole extraction tank to thoroughly mix the gas and the liquid, so as to substantially reduce volume of water vapor foam in an extraction fluid and gain a better extraction effect.

The invention provides a method for extracting lignan compounds from Chinese magnolia vine fruit, and belongs to the technical field of traditional Chinese medicine extracts. The method comprises thefollowing steps: firstly, soaking Chinese magnolia vine fruit sample powder with a proper amount of absolute ethyl alcohol, then extracting lignan compounds in the Chinese magnolia vine fruit througha magnetic stirring assisted supercritical CO2 extraction method to obtain a solid-liquid mixture after the extraction is finished, then transferring the obtained solid-liquid mixture into a centrifugal tube for centrifugal separation, collecting all supernatants, and concentrating under reduced pressure to obtain extract; and performing vacuum drying and crushing on the extract to form powder, thereby obtaining the Chinese magnolia vine fruit lignan extract. According to the method, magnetic stirring and supercritical CO2 extraction are combined for the first time, the magnetic stirring is beneficial to fully mixing the extraction solvent and the sample, and the contact frequency between the extraction solvent and the sample is increased, so that the extraction efficiency is improved. Besides, before supercritical CO2 extraction, a small amount of absolute ethyl alcohol is adopted as an auxiliary extraction solvent in advance to impregnate the sample, so that the dissolving power andselectivity of supercritical CO2 in the extraction process are enhanced, and the extraction pressure is reduced.

The invention discloses an extraction separation method of triphenyl fractions and a crude benzene processing process, and relates to the technical field of petrochemical engineering. The extraction separation method of triphenyl fractions comprises the following steps of performing rectification separation on the triphenyl fractions; obtaining a benzene mixture on the tower top; obtaining mixed arene at the tower bottom; performing extraction rectification separation on the benzene mixture; obtaining non-aromatic hydrocarbon on the tower top of an extraction rectification tower; obtaining extraction rich liquid at the tower bottom of the extraction rectification tower; performing reduced pressure rectification separation on the extraction rich liquid to obtain a product benzene and barrenliquid solvents; conveying the barren liquid solvents to an extraction rectification tower, wherein in the extraction tower, the feeding temperature of the benzene mixture is 90 to 110 DEG C, and thefeeding temperature of the barren liquid is 115 to 130 DEG C. The crude benzene processing process comprises the step of performing extraction separation on the triphenyl fractions generated in the crude benzene hydrogenation process. The extraction separation method of the triphenyl fractions and the crude benzene processing process have the advantages that the extraction agent consumption is low; the production and operation stability of the device is high.

The invention discloses a recyclable easy-assembly-type intensive aquaculture system, and relates to an aquaculture system of a non-flowing water area. The aquaculture system comprises a culture box,an oxygen supply system, a power supply system and an excrement receiving tank; the culture box is a recyclable easy-assembly-type culture box; the oxygen supply system comprises an air blower or an oxygen supply machine, ventilation pipelines and aeration pipes; the air blower or oxygen supply machine is provided with a frequency converter; the ventilation pipelines and the aeration pipes are arranged at the front end and at two sides of the culture box; the excrement receiving tank is arranged outside the tail end of the culture box; and the excrement receiving tank is connected with a submersible pump. According to the aquaculture system, the water environment can be prevented from being polluted by fish excrement, and a good hydrological environment is provided for the growth of fish schools, so that the survival rate and the culture quality of the aquatic products can be improved. The aquaculture system also has the characteristics of uniform oxygen supply, adjustable oxygen supply amount, recyclable and reusable culture box, reliable performance and the like, and is easy to promote and use.

The invention discloses Tianshan chlorella, which is named as Xinjiang Tianshan chlorella JY-QWWZ-1900386, is preserved in China General Microbiological Culture Collection Center (CGMCC) in June 2021, and has a preservation number of CGMCC NO:17926. The newly found Tianshan chlorella is subjected to enlarged culture through a bioreactor, and the Chlorella is extracted to prepare the chlorella deep purification factor. Newly developed multi-stage external circulation extraction equipment is used and comprises an extraction tank, a rotating shaft is rotationally mounted in the extraction tank, and a servo motor used for rotating the rotating shaft is arranged at the top of the extraction tank. According to the method, the compound extraction efficiency can be improved, the use of solvents and the dissolution of impurities can be reduced, the extraction end point is controlled by monitoring the dissolution of the effective components and the impurities in real time, the component stability of the product can be more accurately controlled, the effect stability of the product is further controlled, and the prepared chlorella deep purification factor is applied to the field of daily chemicals and has the effects of moisturizing, repairing and improving immunity.

The invention discloses a traditional Chinese medicine composition for dispelling effects of alcohol, arresting vomiting and protecting liver and enlivening spleen. The traditional Chinese medicine composition is an agent prepared from the following raw materials in parts by weight: 5-8 parts of smoked plum, 2-5 parts of licorice roots northwest origin, 8-12 parts of radix puerariae, 7-10 parts ofpogostemon cablin, 4-7 parts of flower of kudzuvine, 8-12 parts of dried tangerine or orange peel, 8-12 parts of rhizoma pinellinae praeparata and 10-15 parts of Chinese yam. According to the traditional Chinese medicine composition, by selecting the eight raw medicinal materials such as the smoked plum, licorice roots northwest origin, radix puerariae, pogostemon cablin, flower of kudzuvine, dried tangerine or orange peel, rhizoma pinellinae praeparata and Chinese yam and combining with limitation of a weight proportion relationship of the various raw medicinal materials, the whole traditional Chinese medicine formula has mutual compatibility of medicines, the synergistic effects are achieved, and the curative effects of dispelling effects of alcohol, arresting vomiting and protecting liver and enlivening spleen are obvious. The invention further provides a preparation method of the pharmaceutical composition. According to the preparation method, the active pharmaceutical ingredientsin the various medicinal materials can be conveniently and effectively extracted, and the yield of the medicinal components is improved. In addition, the invention further provides application of thetraditional Chinese medicine composition to preparation of traditional Chinese medicine health care products with effects of dispelling effects of alcohol, arresting vomiting and protecting liver andenlivening spleen.