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153results about How to "Thoroughly dehydrated" patented technology
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Routine paraffin wax flaking HE dyeing non-xylol whole-course treatment liquid for biological organization sample
InactiveCN101344467AThoroughly dehydratedSpeed up productionPreparing sample for investigationParaffin waxNon toxicity
The invention aims at providing a pathological diagnosis reagent, which is mainly used for processing various tissue samples in the pathology department in all levels of hospitals, can satisfy the requirements of a global non-xylene HE dyeing treating fluid of routine paraffin slices of biological tissue samples that is required in the slicing technique of the tissue samples with manual operation or operation of an automatic dehydrator and in the HE dyeing technique of cast-off cells, and is separated into two parts of tissue dehydration and section staining. As a novel conservation-conscious environmental protection technique, the pathological diagnosis reagent quickens splicing speed and simultaneously leads the tissue not to become over shrunk, hardened, split and crisp and leads the cells and the tissue structure to be closer to original patterns; the pathological diagnosis reagent has more complete tissue dehydration and adopts various novel mixed reagents that are pure analyzing organic chemical reagents with low volatility or non-volatility, non-toxicity and non-pollution, thus replacing originally widely used xylene reagents that have toxicity and heavy environmental pollution and eliminating occupational diseases that are caused by the xylene reagents in the global slicing of tissue sample preparation and tissue slice HE dyeing.
Owner:赵晓辉
Dry type manufacturing method of animal specimen
InactiveCN1971663AImprove qualityAdequate perfusionDead animal preservationEducational modelsHigh concentrationGlycerol
The invention relates to a dry type making method for animal specimen that includes six steps: collecting material, reshaping antisepsis fix and tube cavity cast, alcohol dewatering fix, glycerol process, turpentine impregnation and air drying, material repairing tinction preservation or seal up for keeping. Thereinto, in step 1, the animal material is bleed and killed via health quarantine, in step 2, potting it with the formalin with colorless glycerin and phenol or alcohol solution, in step 3, controlling the concentration of every step and fixed time, in step 4, marinating it with glycerol moisture absorption soften liquid, and transfer it from low concentration to high concentration of glycerin, and the time is prolonged gradually, in step 5, treating it with turpentine continually, in step 6, printing it. The invention improves the present technique, the quality of specimen is improved greatly, and that can keep the original state of material, the color and the luster. The dried specimen is sanitation without peculiar smell, and good at handle and quality.
Owner:王荣林
Method for producing modified disperse red 60
ActiveCN101003691AReduce dosageSave energyAmino-hydroxy-anthraquinone dyesAntioxidantImproved method
This invention relates to an improved method for producing disperse red 60. The method comprises: bromizing and hydrolyzing 1-aminoanthraquinone in sulfuric acid medium to obtain 1-amino-2-bromo-4-hydroxylanthraquinone wet filter cake, condensing in the presence of phenol medium and acid-attaching agent, cooling to 95-100 deg.C at the condensation end-point, adding water, dropping alkali solution, cooling to 50-52 deg.C, filtering, washing, and drying to obtain 1-amino-2-bromo-4-hydroxylanthraquinone (disperse red 60). The method directly utilizes disperse red 60 wet filter cake to avoid the drying procedure, thus simplifying the operation, lowering the equipment investment, improving the operation conditions, and reducing the labor intensity. Besides, the method also increases product yield and quality, as well as reduces phenol amount.
Owner:JIANGSU HUAER CHEM
Tobacco pollen lyophilization and low-temperature mid-long-term preservation method
The invention provides a tobacco pollen lyophilization and low-temperature mid-long-term preservation method. The tobacco pollen preservation method comprises the specific steps that: fresh pollen is placed into a pollen storage container; the container is covered and is placed in a cold trap of a lyophilization machine; the pollen is pre-frozen for 2-4h under a temperature of -45 DEG C to -50 DEG C; the pollen is fetched and is paved on a drying plate or a material box of the lyophilization machine; the pollen is lyophilized for 8-12h in the lyophilization machine under a temperature of -40 DEG C to -50 DEG C; the pollen is sealed in a pollen storage bottle or pollen storage bag; the pollen is placed in a freezer under a temperature of -4 DEG C to -18 DEG C, and can be preserved for a long time in low temperature till a pollination period; the pollen is fetched, the sealing is removed, and pollen activity is recovered under room temperature. With the method provided by the invention, a problem of flowering period missing during a tobacco hybrid seed production process is solved. The male parent is planted in advance, and the plantation of female parent is arranged according to the male parent collection amount. Therefore, blind plantation of parents and soil resource waste are reduced, pollination rate is greatly improved, and cost is greatly reduced.
Owner:TOBACCO RES INST OF HUBEI PROVINCE
Post-cleaning technology applied to texture surface making for solar cell
InactiveCN108231540ASilicon wafers are thoroughly dehydratedSolve the drying time is too longFinal product manufactureSemiconductor/solid-state device manufacturingChemistryWater rinsing
The invention relates to the technical field of solar cells, in particular to a post-cleaning technology applied to texture surface making for the solar cell. The post-cleaning technology comprises the following steps: firstly, rinsing a monocrystalline silicon wafer subjected to pre-cleaning and texture surface making with pure water and cleaning in a post-cleaning solution; secondly, carrying out pure water rinsing and then acid pickling, washing and drying; thirdly, carrying out phosphorus diffusion, etching, PECVD and silk-screen printing to obtain a finished product of a monocrystalline silicon solar cell. According to the post-cleaning technology applied to the texture surface making for the solar cell, disclosed by the invention, organic matters in an additive are oxidized, and organic matters adsorbed to the surface of the silicon wafer are removed, so that the surface of the silicon wafer can be cleaned in the subsequent acid pickling process and the problems of poor appearance and the like are solved; after being cleaned with hydrofluoric acid, the wafer surface is transformed from OH passivation to H passivation so as to realize the aim of surface hydrophobicity; the silicon wafer is dehydrated more thoroughly, and the problem of excessively-long drying time is solved; and a textured structure is optimized, the emissivity is reduced, short-circuit current is improved, the surface recombination center is reduced and open circuit voltage is improved.
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD
Non deep-fried instant noodles and preparation method thereof
PendingCN107279724ASmooth tasteFast rehydrationFood freezingFood ingredient as thickening agentFreeze-dryingProcess engineering
The invention relates to non deep-fried instant noodles and a preparation method thereof. The non deep-fried instant noodles adopt a one-piece structure that an upper layer is a seasoning block and a lower layer is a cake. Cooked noodles and dishes processed in kitchens are integrated, and a vacuum freeze drying technique is used wholly, so that novel non deep-fried instant noodles are prepared. The non deep-fried instant noodles have the advantages that the non deep-fried instant noodles are low in fat, rapid in rehydration, good in soup sucking properties and pure and delicious in flavor, have the feel of conditioning in family kitchens, and can well reserve original nutrient components. Besides, the noodles and the dishes are integrated together to process a noodle product in a container, and the non deep-fried instant noodles can be eaten when being brewed with boiling water for 3min, so that the non deep-fried instant noodles are convenient and rapid, and tedious steps that when conventional instant noodles are brewed, material bags of seasoning powder bags, sauce bags, vegetable bags and the like need to be tore are omitted, and the non deep-fried instant noodles are time-saving, bag-material-saving, environmental-friendly and healthy.
Owner:JIN MAILANG MIANPIN CO LTD
Solid ocean red yeast preparation as well as preparation method and application thereof
The invention discloses a solid ocean red yeast preparation which is mainly prepared from a composite protective agent and ocean red yeast bacterial sludge according to a mass ratio of (1.5-2.2):1, wherein the cell density of ocean red yeast in the solid ocean red yeast preparation is 200-400 billion / gram, the cell activity is 70-80%, and the protective agent comprises skim milk powder and cane sugar. The invention further discloses a preparation method of the solid ocean red yeast preparation, The preparation method comprises the following steps: firstly, performing high-density cultivation on the ocean red yeast in a cultivation mode of continuous liquid flow layer ventilation, and further drying by using a vacuum freezing drying method. According to the solid ocean red yeast preparation, the survival rate of the ocean red yeast can be increased to be 70-80%, the cell density in the preparation can be 200-400 billion / gram, and the preparation can be also used in aquatic product feeds as an additive as a product of the preparation is in a solid manner, long in expiration date and convenient to transport.
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Preparation method of sample for conveniently and rapidly detecting deoxyribonucleic acid (DNA) cell damage and kit using same
InactiveCN103276048ANot easy to degummingEasy to operateMicrobiological testing/measurementFluorescenceA-DNA
The invention discloses a preparation method of a sample for conveniently and rapidly detecting deoxyribonucleic acid (DNA) cell damage. The method mainly comprises a gel sheet-making step, a cell lysis step, a DNA melting step, an electrophoresis step, a neutralizing step and a dyeing step, wherein in the gel sheet-making step, two layers of gels need to be spread; and in the dyeing step, a GelRed nucleic acid gel dye with high sensitivity and low toxicity is used. The invention also provides a kit using the method. The kit comprises normal melting-point agarose, low melting-point agarose, a cell lysis solution, an electrophoretic buffer solution, the DNA gel dye and a frosted edgeglass slide. According to the method, fluorescence dyeing is carried out by using the GelRed nucleic acid gel dye, and the GelRed nucleic acid gel dye is high in sensitivity, low in toxicity and stable, and environment pollution cannot be caused by wastes, so that the method is safe and environment-friendly; and because of only two layers of the spread gels, compared with a sandwich gel-spreading method used in the traditional comet assay, the preparation method is easy to operate and difficult to degum, and is uniform in dyeing; and moreover, the obtained electrophoresis image is relatively clear and objective.
Owner:JIANGSU UNIV
Preparation method of trehalose anhydrous
ActiveCN104262413ASolve technical problems that are difficult to get rid ofKeep drySugar derivativesDispersed particle separationChromatographic separationHigh concentration
The invention relates to a preparation method of trehalose anhydrous. The preparation method comprises the following step: by adopting a trehalose reaction solution prepared from high-concentration malt syrup by enzymatic conversion as a raw material, performing processes such as enzymolysis and impurity removal, activated carbon decolorization, ion exchange, simulated moving bed chromatographic separation and belt-type vacuum continuous drying and dehydration to prepare series products containing trehalose anhydrous with the purity of 50-99.5wt% so as to meet the special requirements of trehalose anhydrous as a drying agent in different fields of drying. A trehalose anhydrous production process disclosed by the invention is simple and low in cost, and can be used for saving energy and reducing consumption in a production process.
Owner:BAOLINGBAO BIOLOGY
Feed crushing device with dehydration function
InactiveCN108906249AThoroughly dehydratedImprove dehydration effectFeeding-stuffDrying solid materials without heatEngineeringHourglass
The invention discloses a feed crushing device with a dehydration function, wherein the feed crushing device includes a box body, a crushing mechanism, a pre-extrusion mechanism and a dehydration mechanism; the box body is internally provided with a sieve barrel, the central position of the upper end face of the bottom of the sieve barrel is fixedly connected with a first rotating shaft, the outerside of the first rotating shaft is provided with a rotating barrel in a sleeving manner, and the outer wall of the rotating barrel is fixedly connected with crushing blades having the blade distancegradually decreased from top to bottom; the pre-extrusion mechanism is arranged below the sieve barrel; an aggregate hood is arranged below an extrusion roller group; the dehydration mechanism is arranged below an extrusion material hood. Through cross arrangement of a hourglass shaped dehydration barrel as well as spiral extrusion blades and an extrusion cone, feed dehydration is more thorough,the dehydration effect is improved, and the subsequent transportation and processing are facilitated; through arrangement of the crushing mechanism and the pre-extrusion mechanism, a feed is crushed and pre-extruded, subsequent dehydration operation is facilitated, and the production efficiency is improved; and through arrangement of the rotating sieve barrel, the sieving efficiency is improved.
Owner:牛瑞志
Method for preparing vital wheat gluten flour
The invention relates to a method for preparing vital wheat gluten flour, and belongs to processing methods of edible protein. The method comprises the following steps: a. adding water to wheat flour to be made into flour dough; b. naturally curing and washing the flour dough with the water to obtain a gluten flour clot; and c. freezing and drying the gluten flour clot to obtain the vital wheat gluten flour, wherein, the freezing temperature is minus 5-minus 6 DEG C, and the freezing time is 8-10 hours.
Owner:TIANJIN ZHONGYING HEALTH FOOD
Mud tailing treatment device for grouting machine
InactiveCN109203234AAvoid pollutionEasy to useTreatment involving filtrationMultistage water/sewage treatmentWater bathsAir pump
The invention provides a mud tailing treatment device for a grouting machine. The mud tailing treatment device for the grouting machine comprises a base, wherein supporting legs are symmetrically arranged at the bottom end of the base, and a stirring dewatering tank and an extrusion dewatering tank are arranged at the top end of the base. Arrangement of a stirring shovel structure can continuouslyshovel the mud tailing in the first filtering, and prevent the mud tailing from being accumulated on a filter plate to block the upper-layer muddy water to filter; by connecting a telescopic rod witha filter plate structure, the firstly filtered mud tailing can enter an extrusion cavity more thoroughly; the mud tailing can be further dewatered by a telescopic extrusion plate structure, so that the dewatering is more thorough; the muddy water can be purified and then discharged by a filter layer device to avoid the environmental pollution; by arrangement of an air pump structure, the odor generated during the processing can be removed through a water bath, thereby improving the use feeling of an operator.
Owner:CHANGSHA XIAORU INFORMATION TECH CO LTD
Method for complexing and removing water contained in ethanol and water mixed solution by utilizing eutectic solvent
ActiveCN103467245ANo emissionsLow costOrganic compound preparationHydroxy compound preparationAnhydrous ethanolExtractive distillation
The invention belongs to the technical field of chemical engineering, and particularly relates to a method for complexing and removing water contained in an ethanol and water mixed solution by utilizing an eutectic solvent. The method is used for preparing anhydrous ethanol. The method disclosed by the invention can be used for complexing the water contained in the ethanol and water mixed solution by utilizing the eutectic solvent and then removing the water contained in the ethanol and water mixed solution through distillation, is especially suitable for preparing the anhydrous ethanol by removing the water contained in the 95% ethanol and water mixed solution and prevents the high energy consumption of an extractive distillation method and an azeotropic distillation method. According to the invention, the eutectic solvent which plays a complexing agent role can be recycled after being removed in water through evaporation. The method disclosed by the invention has the advantages of easiness for process operation, low cost, no wastewater discharge, mildness in complexing condition, operation at low temperature and normal pressure and high production safety and is suitable for small-scale device production and also suitable for large-scale device production.
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Conveniently-used rapid dehydration device for sludge treatment, and conveniently-used rapid dehydration method for sludge treatment
InactiveCN109179957AEfficient dehydration treatmentEasy to handle workSludge treatment by de-watering/drying/thickeningEngineeringDehydration
The invention discloses a conveniently-used rapid dehydration device for sludge treatment. The conveniently-used rapid dehydration device for sludge treatment comprises a box body, one side of the topof the box body is fixedly connected with a top box, one side of the bottom of the inner wall of the top box is fixedly connected with a first motor, one end of the output shaft of the first motor isfixedly connected with a movable rod, one end of the movable rod is rotatably connected with one side of the inner wall of the top box, one side of the top of the inner wall of the top box is rotatably connected with a connecting rod, and the bottom end of the connecting rod sequentially penetrates through the top box and the box body from top to bottom and extends into the box body. The invention relates to the technical field of sludge treatment. The conveniently-used rapid dehydration device for sludge treatment improves the working efficiency of people and realizes rapid and efficient dehydration treatment of sludge, so the treatment of the sludge by people is greatly facilitated; and the top end of every supporting column is fixedly connected with a drying cylinder, so the sludge isdried after being dehydrated, thereby the high efficiency and the fastness of sludge treatment are improved.
Owner:青岛蓝杉知本科技有限公司
Method for preparing pickled cabbage through multiple rounds of salting and fermentation
ActiveCN104366399ACompatible with the growth environmentIn line with daily eating habitsFood preparationNutritive valuesNitrite
The invention provides a method for preparing pickled cabbage by the technology of multiple rounds of salting and fermentation. The method is characterized by including pond filling, secondary material feeding, stirring and material feeding and bagging the finished pickled vegetables; in other words, the method includes that during vegetable salting and fermentation, when the certain acidity is achieved, the fermented vegetables are made on the lower side by stirring, fresh vegetable and salt are added on the upper side, and the finished products are obtained when the certain acidity of the vegetables is achieved through multiple rounds of salting and fermentation. By the aid of the method, the problems that in the prior art, the salting and fermentation period is long, the nitrite content is larger, and the lactic acid bacteria content is small are solved, the flavor and taste of the pickled vegetables are optimized, and the pickled vegetables are better for health and has higher nutritious value.
Owner:SICHUAN DONGPO CHINESE PAOCAI IND TECH RES INST
Method for preparing radix pueraiae granulated tea
The invention discloses a method for preparing radix pueraiae granulated tea. The process comprises the steps of screening, soaking, cleaning, dicing, color fixation, hot air drying, superfine grinding, herbal powder mixing, wet granulation, low-temperature vacuum drying, high-temperature stir-frying, and packaging so that finished products can be obtained. Soaking and color fixation are conducted on fresh radix pueraiae by means of a composite color fixation solution, so that browning of radix pueraiae is effectively restrained. By combining traditional Chinese medicine with the blood pressure reduction function with radix pueraiae, the prepared radix pueraiae granulated tea can reduce blood pressure, blood fat and cholesterol and prevent atherosclerosis and is especially suitable for people suffering from hypertension and hyperlipidemia. By conducting high-temperature stir-frying for curing and molding, the radix pueraiae granulated tea does not scatter easily when soaked in hot water.
Owner:文沁
Ageing oil low-temperature demulsification viscosity reducer, preparation method thereof and application of viscosity reducer
ActiveCN109294548ALow viscosityLowering the freezing pointPipeline systemsDrilling compositionFatty alcoholPolymer
The invention discloses an ageing oil low-temperature demulsification viscosity reducer, a preparation method thereof and an application of the viscosity reducer. The viscosity reducer comprises, in weight percent, 5%-15% of triethanolamine dodecyl benzene sulfonate, 5%-10% of fatty alcohol-polyoxyethylene ether, 15%-30% of castor oil polyoxyethylene ether, 2%-8% butyl cellosolve, 5%-15% of cetyltrimethyl ammonium bromide, 5%-15% of sodium hydrogen ferric diethylenetriaminepentaacetate, 2%-8% of oil-soluble comb polymers, 15% of methanol and the balance water.
Owner:西安长庆化工集团有限公司
Method for preparing hollow nickel silicate microspheres by using silicon dioxide as template
InactiveCN106185965AOvercome the disadvantage of difficult temperature controlMild reaction conditionsSilicon compoundsNickel saltMicrosphere
The invention discloses a simple mass preparation method for preparing hollow nickel silicate microspheres by using silicon dioxide as a template. The method comprises the following steps of firstly, performing ultrasonic dispersion on nanometer silicon dioxide into deionized water to obtain white emulsion; then, adding urea and water-soluble nickel salt; continuously performing uniform dispersion to obtain green emulsion; then, transferring the obtained green emulsion into a three-opening flask; performing condensing backflow for 1 to 24 hours under the condition of the temperature being 80 to 120 DEG C; finally, performing etching for 1 to 24h by alkali liquor; performing drying to obtain the hollow nickel silicate microspheres. The method has the advantages that the process is simple; the operation is simple and convenient; the preparation period is short; no pollution is caused in the process; the cost of the used raw materials is low; a special reaction container is not needed; the method is suitable for mass production.
Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS +1
Preparation method of hair weed yoghourt
The invention discloses a preparation method of hair weed yoghourt. According to the preparation method, hair weed cells are cultured by a fluid suspension culture method so as to produce ultrafine hair weed cell powder, then ultrafine hair weed cell powder and hair weed extracellular polysaccharide are taken as the raw materials and added into fresh milk or reconstituted milk; at the same time, white granulated sugar, a stabilizing agent, and lactobacillus yoghurt starter are added to carry out lactic acid fermentation so as to prepare the hair weed yoghourt. The prepared hair weed yoghourt has the advantages of rich nutrients, unique flavor, and prominent healthcare functions.
Owner:HENAN UNIV OF SCI & TECH
Abelmoschus esculentus fruit freezing vacuum drying method
The invention discloses an abelmoschus esculentus fruit freezing vacuum drying method. The abelmoschus esculentus fruit freezing vacuum drying method comprises following steps: high-qualified fresh abelmoschus esculentus fruits are selected from purchased abelmoschus esculentus raw material, and are subjected to washing in a rinse tank; the washed fresh abelmoschus esculentus fruits are delivered into an enzyme deactivation kettle for enzyme deactivation; the abelmoschus esculentus fruits processed via enzyme deactivation are delivered into a refrigeration house for 2 to 4h of prefreezing at -55 to -30 DEG C, and then are stored for further processing; the prefreezed abelmoschus esculentus fruits are delivered into a vacuum freeze drier for ultralow temperature vacuum freeze drying so as to obtain abelmoschus esculentus crisp fruit finished products; the abelmoschus esculentus crisp fruit finished products are delivered into a packing machine for packaging, are put in storage, and are subjected to inspection using inspection equipment; and qualified products can be subjected to transportation. A computer automatic control production system is adopted, and ultralow temperature vacuum freeze drying is carried out based on a preset freeze-drying curve.
Owner:HAINAN KANGMEI ALOE BIOENG CO LTD
Livestock manure dehydration device and dehydration method thereof
InactiveCN107445439AThoroughly dehydratedImprove dehydration effectSludge treatment by de-watering/drying/thickeningSpecific water treatment objectivesLivestock manureSewage
The invention discloses a livestock manure dehydration device. The livestock manure dehydration device comprises a support; a feeding mechanism and a dehydration mechanism are arranged on the support; the feeding mechanism comprises a housing provided with a feed inlet; a spiral feeder driven by a motor is arranged in the housing; the dehydration mechanism comprises a sewage accommodation tank; the sewage accommodation tank is provided with a sewage outlet, and is connected with the support via a supporting rod; a centrifugal dehydration barrel driven by a motor is arranged in the sewage accommodation tank via embedding; the surface of the centrifugal dehydration barrel is provided with a plurality of water outlets. In applications, livestock manure is delivered into the centrifugal dehydration barrel by the spiral feeder, and is subjected to primary extruding in pushing process of the spiral feeder so as to realize primary manure water separation; and the centrifugal dehydration barrel is adopted for secondary manure water separation so as to realize complete separation of manure and water. The livestock manure dehydration device is capable of realizing complete dehydration and achieving excellent dehydration effect.
Owner:合肥荣电环境电器有限公司
Instant noodle seasoning block and preparation method thereof
PendingCN106551360AUse less oilThe cooking time is shortenedFood preservationFood dryingFlavorPre treatment
The invention relates to an instant noodle seasoning block and a preparation method thereof. The preparation method of the instant noodle seasoning block comprises the following steps of (1) pretreating raw materials: cleaning the raw materials, and cutting the cleaned raw materials for standby application; (2) performing stir-frying: heating vegetable oil to 138-162 DEG C, stir-frying the cut raw materials for 10-30min with the heated vegetable oil, and cooling the stir-fried materials; and (3) performing vacuum freeze drying, and performing packaging. According to the instant noodle seasoning block and the preparation method thereof disclosed by the invention, the instant noodle seasoning block made from dishes processed in kitchens through a freeze drying technique has the advantages of being natural, pure and delicious in flavor, having household kitchen conditioning sense, being capable of well reserving original nutrient components and the like; besides, nutrient components are integrated together to be processed into a whole seasoning block, the instant noodle seasoning block can be eaten after being brewed in boiling water for 3 minutes, which is convenient and swift, and the defect that a plurality of material packets of a powder packet, a paste packet, a vegetable packet and the like need to be torn when conventional instant noodles are brewed is overcome, so that time is saved, packet materials are saved, and the instant noodle seasoning block is environmentally friendly.
Owner:JIN MAILANG MIANPIN CO LTD
Device and method for four-tower dehydration and heavy hydrocarbon removal of natural gas
ActiveCN104046401AMeet the needs of dehydration and deheavy hydrocarbonsReduce moisture contentGaseous fuelsVapor–liquid separatorFixed bed
The invention discloses a device and method for four-tower dehydration and heavy hydrocarbon removal of natural gas and aims at solving the problem that the adoption of two fixed-bed adsorption towers is likely to cause discontinuous operations and frequent ignition and shutdown of a heating furnace, disadvantageous for long-cycle normal and steady operation of the device and also liable to cause certain heat loss, and the problem that the adoption of three fixed-bed adsorption towers is difficult to remove moisture content below 1ppm in the process of removing water and heavy hydrocarbons in the natural gas by use of a solid adsorption method. The device comprises a gas inlet pipe, a coalescence filter connected with the gas inlet pipe, a throttling valve, a gas outlet pipe, a fixed bed adsorption tower, a first pipeline, a second pipeline, a third pipeline, a fourth pipeline, a fifth pipeline, a sixth pipeline, a seventh pipeline, a first heat exchanger, a second heat exchanger, a third heat exchanger, a fourth heat exchanger, a fifth heat exchanger, a first gas-liquid separator and a second gas-liquid separator. The device and the method can be used for removing the moisture content and heavy hydrocarbon in wet natural gas, and is good in effect and high in energy utilization rate.
Owner:CHENGDU SEPMEM SCI & TECH
Efficient chemical wastewater and waste residue treatment equipment
InactiveCN106477643AFully deodorizedEasy to collectSludge treatment by de-watering/drying/thickeningSpecific water treatment objectivesWastewaterHigh intensity
The invention discloses efficient chemical wastewater and waste residue treatment equipment. The efficient chemical wastewater and waste residue treatment equipment is characterized in that a feed inlet is formed in a side of the top of a reaction cavity, a rotary shaft is further vertically arranged in the inner middle of the reaction cavity, the top of the rotary shaft is coaxially connected with a rotor of an external rotary motor, the rotor of the rotary motor and the rotary shaft are in hollow designs and are communicated and connected with each other, a deodorization purification liquid adding opening is formed in the outside of the rotor of the rotary motor, stirring blades are peripherally spirally mounted outside the rotary shaft, a dehydration pipeline with netted side walls is arranged outside a discharge outlet in the bottom of the reaction cavity, and a forced draft motor is arranged on a side surface of the dehydration pipeline. The efficient chemical wastewater and waste residue treatment equipment has the advantages that wastewater and waste residues can be sufficiently and thoroughly deodorized owing to inner spiral liquid outlet type purification liquid adding modes; the efficient chemical wastewater and waste residue treatment equipment is additionally provided with high-strength hot-air blower dehydration structures, and accordingly the waste residues can be thoroughly dehydrated.
Owner:ZHEJIANG RONGKAI TECH DEV
Agricultural quick dehydrator
InactiveCN103968655AFully dehydratedThoroughly dehydratedDrying machines with non-progressive movementsAgricultural engineeringAgricultural machinery
The invention discloses an agricultural quick dehydrator, and relates to the field of agricultural machinery. An outer barrel (2) is arranged on a pedestal (1); a dehydrating barrel (3) is arranged in the outer barrel (2); a motor (4) is arranged in the pedestal (1); a plurality of dehydrating holes (5) are uniformly formed in the dehydrating barrel (3); a water pipe (6) for discharging water is arranged at the bottom of the outer barrel (2); the agricultural quick dehydrator further comprises a stirring shaft (7) and stirring blades (8); one end of the stirring shaft (7) is connected with the motor (4) inside the pedestal (1), and the other end of the stirring shaft (7) is arranged in the dehydrating barrel (3); the stirring blades (8) are arranged on the stirring shaft (7). The agricultural quick dehydrator can overcome defects in the prior art, adopts the stirring blades to push twisted mulberry leaves aside, allows the mulberry leaves to be completely dehydrated, is quick in dehydrating speed, complete in dehydration, simple in structure, and easy to popularize and use, and can greatly improve working efficiency and quality.
Owner:KUNSHAN SHANGDAZHI MACHINERY
Dehydration device for processing freeze-dried foods
InactiveCN107041504ASolve the problem of poor dehydration effectThoroughly dehydratedFood preservationFreeze-dryingEngineering
The invention discloses a dehydration device for processing freeze-dried foods. The dehydration device comprises a box body, wherein the right side of the bottom of the box body is fixedly connected with a fixed plate; the bottom of the left side of the fixed plate is fixedly connected with a motor; the output end of the motor is fixedly connected with a first belt wheel. The dehydration device is provided with the box body, the fixed plate, the motor, a first belt wheel, a dehydration box, a first bearing, a through hole, a transmission column, a second bearing, a second belt wheel, a belt, a fixed block, a heating box, a draught fan, a heating rod, an air outlet, a U-shaped pipe, a sealing cover, supporting legs, movable wheels, a pulling ring and an air outlet pipe, which are matched with one another, so that the problem that the dehydration effect of an existing dehydration device for processing the freeze-dried foods is not good is solved; the dehydration device for processing the freeze-dried foods has the advantage of good dehydration effect; the dehydration device for processing the freeze-dried foods can be used for completely dehydrating and is convenient for a user to use; the practicability of the dehydration device for processing the freeze-dried foods is enhanced.
Owner:PINK PRINCESS BIOTECHNOLOGY CO LTD
Drum type municipal refuse and sewage treatment device
InactiveCN108275796AEasy to handleSimple structureSpecific water treatment objectivesTreatment involving filtrationActivated carbonWater filter
The invention discloses a drum type municipal refuse and sewage treatment device. The drum type municipal refuse and sewage treatment device comprises a device body, wherein a base is arranged at thebottom part of the device body; a water purifying chamber is arranged on the base; a filter chamber is arranged at the inner part of the water purifying chamber; a water filter plate is arranged abovethe filter chamber; a filter net is arranged at the bottom part of the filter chamber; a water collection plate is arranged under the filter net; an activated carbon treatment chamber is arranged atthe bottom part of the water collection plate; an extrusion chamber is arranged at the top part of the water purifying chamber; a fixed ring is arranged at the top part of the extrusion chamber; a dosing chamber is arranged on the fixed ring. The drum type municipal refuse and sewage treatment device disclosed by the invention is simple in structure and is capable of treating refuse containing sewage and removing the sewage in the refuse, the sewage can be purified through the action of the water filter plate, the filter net, the water collection plate and the activated carbon treatment chamber, the sewage can be utilized again, and a large amount of resources can be saved; equipment can be protected through the action of shock absorption springs by the device body, the equipment can be prevented from being damaged, an extrusion effect is good, dewatering is complete, the use is convenient, and the practicability is high.
Owner:李子琦
Efficient dehydration device and dehydration method of sludge harmless treatment equipment
InactiveCN113087344AAvoid enteringEasy dischargeSludge treatment by de-watering/drying/thickeningSludgeFilter press
An efficient dehydration device and dehydration method of sludge harmless treatment equipment are disclosed. The efficient dehydration device comprises a bottom plate, a dehydration outer box and a side supporting plate, the dewatering outer box and the side supporting plate are fixed on the bottom plate, the dehydration outer box is fixed to the middle of the upper end face of the bottom plate, the top end of the dehydration outer box is open, and a dehydration inner cylinder is installed at a box opening of the dehydration outer box; a U-shaped top cover is arranged over the dehydration outer box, two end leg parts of the U-shaped top cover are welded to the top ends of the two side walls of the dehydration outer box, two electric push rods are symmetrically fixed to the top wall of an inner cavity of the U-shaped top cover, an air heater is installed on the portion, between the two electric push rods, of the top wall of the U-shaped top cover, and a dehydration filter pressing mechanism is fixedly connected to the lower portions of the two electric push rods; the top end of the outer side face of the dehydration inner cylinder is fixedly sleeved with an annular toothed belt. The efficient dehydration device of the sludge harmless treatment equipment is better and more obvious in dehydration effect, and facilitates discharging and conveying of sludge blocks after dehydration is completed.
Owner:南京多脉智能设备有限公司
Multi-field joint lubricating oil dehydration and purification device
ActiveCN103289808BThoroughly dehydratedRealize deep purification and dehydrationFiltration circuitsLubricant compositionNitrogen generatorHigh water content
Owner:CHONGQING UNIV OF TECH
Bleaching and dyeing sludge rotary compression dewatering device convenient for material discharging
InactiveCN106830617ADehydrated cleanThoroughly dehydratedSludge treatment by de-watering/drying/thickeningStationary filtering element filtersPulp and paper industryMoisture
The invention discloses a rotary compression dehydration device for bleached and dyed sludge which is convenient for unloading, which comprises a dehydration cylinder and a rotary compression mechanism; There are evenly distributed permeable holes; the center of the two end faces of the dehydration cylinder is respectively provided with a sealing door panel and a sealing sleeve; the rotary compression mechanism includes a compression plate, a shaft rod and a rotating motor, and the compression plate is located in the dehydration inner cylinder, facing the sealing shaft The center of one side of the sleeve is fixedly connected with the shaft rod, and the other end of the shaft rod passes through the sealed shaft sleeve and is fixedly connected with the telescopic output rod of the rotary motor. The present invention realizes dehydration and discharge of sludge by rotating and extruding the sludge through the rotary compression mechanism. On the one hand, it improves the water removal rate in the sludge, and on the other hand, it avoids manual removal of the sludge again. The advantage of short dehydration cycle time effectively improves the working efficiency of sludge dewatering.
Owner:SUZHOU CITY WUZHONG DISTRICT LUZHI MINGDA BLEACHING & DYEING FACTORY
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