56results about How to "Quick overflow" patented technology

The invention specifically relates to an advanced oxidation treatment device for sewage, belonging to the technical field of sewage treatment equipment. The advanced oxidation treatment device comprises a treatment tank, an aerating and agitation module and a flow disturbing module, wherein a plurality of electromagnets I are arranged in the side wall of the treatment tank; a gas mixture of oxygenand ozone is stored in a gas storage chamber; a plurality of ultraviolet lamps are arranged on the inner wall of the gas storage chamber and the outer wall of the lower end of the gas storage chamber; the aerating and agitation module is located on the lower end of the gas storage chamber and communicates with the gas storage chamber; the aerating and agitation module is used for agitating sewagein the treatment tank and introducing the gas mixture into the sewage for oxidation treatment of the sewage; and the flow disturbing module is located on the bottom end of the treatment tank and usedfor pushing the sewage at the bottom end of the treatment tank to make the sewage at the bottom end of the treatment tank flow upward. According to the advanced oxidation treatment device of the invention, the gas mixture of oxygen and ozone is introduced into the sewage and magnetic balls move back and forth in the sewage to promote a reaction of the gas mixture with the sewage, so the oxidationtreatment effect of the sewage is effectively improved.

The invention discloses an electric field strengthening two-phase anaerobic reactor being suitable for treating high-concentration sulfates and organic pollutant effluents. The interior of a tank body of the reactor is respectively provided with a sludge precipitation zone, an acidification reaction chamber and a methanation reaction chamber from the bottom up; the top of the tank body is provided with a gas-liquid separator; the upper side and the lower side of the acidification reaction chamber are respectively provided with a negative electrode plate and a positive electrode plate, and the negative electrode plate and the positive electrode plate are connected with a constant-current voltage source outside the tank body so as to form a constant-voltage electric field; the methanation reaction chamber and the acidification reaction chamber are separated by a sludge trapping layer; the inner edge at the top of the tank body is provided with a water outlet slot; a water outlet pipe is communicated with the water outlet slot and extends out of the tank body, and the effluent thereof can be directly discharged or recycled. The processes of the constant-voltage electric filed and the two-phase anaerobic reactor are adopted in the reactor; and the reactor adopts a sulfate reduction process which can realize that a hydrogen supply system is strengthened at constant pressure under the condition of introducing direct current. The reactor has the advantages of high volume load, high reaction speed, small occupied area, low operating cost, good treatment effect, and the like.

The invention discloses a portable cup for preparing hydrogen-rich water. The portable cup for preparing the hydrogen-rich water comprises a hydrogen preparation device, a cup cover, a cup body and a light-operated ultrasonic base. The cup body is a cavity for containing the hydrogen-rich water. The top of the cup body is connected with the cup cover, and the bottom of the cup body is movably connected with the light-operated ultrasonic base in a sealed mode. The hydrogen preparation device comprises an electrolysis device, a circuit board and a lithium battery. The electrolysis device is composed of an anode plate and a cathode plate which are opposite in parallel, and the distance between the anode plate and the cathode plate ranges from 0.05 cm to 2.5 cm. The light-operated ultrasonic base comprises a high-energy LED lamp, a minitype ultrasonic device, a power switch and a USB charging port. By increasing the specific area of electrodes and reducing the gap between the two electrodes, the solution resistance is reduced, and the hydrogen preparation efficiency of electrolysis water is improved; due to the fact that the minitype ultrasonic device is additionally arranged, hydrogen quickly overflows, and the water hydrogen concentration is improved; the ornamental value of hydrogen preparation is obviously improved due to the high-luminance LED lamp.

The invention provides a dredged sediment dewatering and drying stockyard and an establishment method thereof, belonging to the environmental engineering technical field. The dredged sediment dewatering and drying stockyard comprises the stockyard encircled by a surrounding cofferdam, a drain outlet positioned at the upper part of the cofferdam of the stockyard, a plurality of drainage ditches which are parallel to each other and positioned at the lower part of the stockyard, drainage pipes, seepage gravel and a plurality of vertical guide tubes, wherein, the drainage pipes are laid in the drainage ditches; the seepage gravel is arranged between the drainage ditches and the drainage pipes; two ends of the drainage pipes are sequentially equipped with a plurality of the vertical guide tubes which are parallel to each other and connected with an external blower system; and the drainage pipes are arranged in the drainage ditches on the bottom of the stockyard and arranged towards the drain outlet slantwise, and the drain outlet is arranged on the cofferdam edge at one side of the stockyard. The invention can enhance the bearing capacity of the stockyard and shorten the occupied time of the temporary dredged sediment stockyard site.

The microwave clothes-drying cabinet having clothes-drying and disinfecting sterilization function includes a cabinet cavity formed from structural frame and internal and external wall boards, a magnetron and a fan and its control circuit, in which the internal well board is made up by using metal material with good anti-corrosive property and electric conductivity, and its internal and external wall boards are equipped with air inlet, air guide hole and air outlet which are matched with air channel formed between them. It features negative-pressure air draft, microwave quick drying and microwave disinfecting and sterilization, so that it is specially applicable to guesthouse, quinta and family.

The invention provides a low-smoke halogen-free flame-retardant cable material, which is prepared from the following raw materials in parts by weight: 15 to 35 parts of an ethylene-vinyl acetate copolymer, 8 to 25 parts of linear low-density polyethylene, 8 to 25 parts of ethylene-olefin copolymer, 10 to 35 parts of maleic anhydride grafted linear polyethylene, 0.6 to 5 parts of a lubricant, 0.1 to 3 parts of an antioxidant, and 8 to 25 parts of modified porous flake-like nanometer magnesium hydroxide. According to the low-smoke halogen-free flame-retardant cable material of the invention, thetraditional nano magnesium hydroxide is replaced with the porous flake-like nano magnesium hydroxide as an inorganic flame retardant, so that the heating area of nano magnesium hydroxide particles iseffectively increased, the rate of thermal decomposition is accelerated, and the flame retardant efficiency of the nano magnesium hydroxide is improved; in addition, nano polyacrylate is adopted to modify the surface of porous nano magnesium hydroxide, so as to weaken the hydrophilicity of the surface of the nano magnesium hydroxide, reduce the surface energy thereof, and enable the nano magnesium hydroxide to be evenly distributed in matrix resin, thereby effectively improving the mechanical properties and flame retardant properties of the material.

The invention belongs to the technical field of food production, and particularly relates to a winter health-preservation tea bag and a preparation method thereof. The winter health-preservation tea bag is prepared from 2-5 parts of red jujubes, 1-3 parts of Chinese wolfberry fruits, 0.5-3 parts of ginseng, 0.5-2 parts of rhizoma polygonati, 1-4 parts of black tea and 0.1-0.5 part of oligopeptide powder. A formula of the winter health-preservation tea bag is matched according to a four-season health-preservation principle and a winter health-preservation principle of traditional Chinese medicines, high-quality raw materials are preferably selected, the ginseng and the rhizoma polygonati are used for nourishing qi and the spleen, the red jujubes are used for nourishing blood, the Chinese wolfberry fruits are used for enriching yin and nourishing the kidney, the black tea is used for warming and tonifying the stomach, and besides, the oligopeptide powder is added, so that the immunity of organisms is enhanced, when people drinks the winter health-preservation tea bag for a long time, the effects of benefitting qi, eliminating fatigue, promoting production of body fluid, soothing nerves, and nourishing the kidney can be achieved, and the health-preservation health-care purposes are achieved.

The invention belongs to the technical field of pigment extraction, and particularly discloses a method for cellulase assisted ultrasonic wave extraction of red-pulp pitaya pigment. The method comprises the following steps: (1) cleaning undamaged pitaya, removing scales on the surface, and airing; (2) separating the peels and the pulps of the pitaya in the step (1); (3) freeze-drying the peels orthe pulps obtained in the step (2), crushing the freeze-dried peels or pulps, and screening with a 40 mesh sieve to obtain powder; (4) adding an extracting agent and an auxiliary enzyme into the powder obtained in the step (3), extracting a pigment by using ultrasonic treatment, performing centrifugal separation, and taking the supernatant; and (5) carrying out reduced pressure rotary evaporationon the supernatant obtained in the step (4) to remove the solvent, and concentrating to obtain a red pigment crude extraction liquid. The method is mainly used for extracting the pitaya pigment, the problems of low dissolution rate of the pitaya pigment and extraction efficiency reducing caused by long time consumption in the existing pitaya pigment extraction technology are solved, and the solvent residual rate in the pitaya pigment is reduced.

A rolling device for realizing rapid water drainage and gas exhaust of a rubber soil roadbed comprises a double-rolling-wheel type road roller vehicle body; a fixing bracket is mounted in front of thedouble-rolling-wheel type road roller vehicle body; a front rolling wheel and a rear rolling wheel are mounted in the fixing bracket; lifting rods with slide blocks are fixed on the two sides of thefront end surface of the fixing bracket; a microwave heating device is mounted on the front end surface of the fixing bracket through a slide block; the front rolling wheel is a tamping roller and comprises an external roller; the external roller is an embedded steel pipe structure which is formed by combining an internal cylinder steel plate and an external cylinder steel plate; a supporting layer is arranged between the internal cylinder steel plate and the external cylinder steel plate; the supporting layer consists of multiple arc plate bodies which are spliced with each other; and mounting grooves with semicircular sections are formed in the two side surfaces of the arc plate bodies. According to the rolling device and method for realizing rapid water drainage and gas exhaust of the rubber soil roadbed, problems that the construction efficiency is low and effective action on rubber soil in the deep layer cannot be generated can be solved, and water and gas in the deep layer of therubber soil roadbed are rapidly and efficiently drained and exhausted.

The invention discloses a feed additive for treating self-biting disease of minks and a preparation method thereof. The feed additive is prepared from the following ingredients: acanthopanax root, mothers of pearl, dens draconis, goat horns, Ludisia discolor, radix paeoniae rubra, cynanchum atratum, spina gleditsiae, eucalyptus leaves, citrus aurantium, red roses, flowers of silktree albizzia, Cortex Sophorae, radix astragali, red halloysite, honey, pine needle meal, shrimp meal, rice bran, silkworm chrysalis, fish scale and olive oil. The feed additive disclosed by the invention can be used for effectively treating canine distemper of the minks and is low in drug residue, good in treatment effect, high in cure rate and low in toxic or side effects, the cure recovery period is shortened, the food intake of the minks is increased, the use is convenient, and the economic benefit of farmers is increased.

The invention discloses a water pipe connector with a water seepage gradual change early warning function, and belongs to the field of water pipe connectors. According to the water pipe connector with the water seepage gradual change early warning function, when a water seepage phenomenon occurs, a water guide fiber bundle guides water to a gas seal water rod, so that gas in a gas plug column overflows, and plugging of the gas seal water rod is relieved. The water in the water pipe overflows and reacts with gas filler to generate a large amount of gas, the gas extrudes a migration color ring to enable the migration color ring to be locally damaged, color liquid in the migration color ring is distributed in a point-shaped mode and gradually changes to form a color circle, water seepage early warning can be conducted on workers through the gradual change process from color points to the color circle, and the situation that the water pipe bursts or the connector falls off is effectively avoided. In addition, after the gas filler generates the gas, a pressure change heat bag can be extruded to give out heat, so that a water detection inner ring is gradually softened and collapsed and is attached to the surface of the water pipe until the water detection inner ring is attached to the surface of the water pipe, a temporary water seepage interception layer is formed, and a certain period of time is obtained for the maintenance of workers.

The invention relates to the technical field of drying equipment, in particular to an integrated air source heat pump drying device which comprises a box body (1) and a drying assembly, wherein the box body is used for placing a to-be-dried material and the drying assembly; the drying assembly is arranged in the box body (1) and comprises a plurality of heating mechanisms (2) and an air source heat pump (3); the heating mechanisms (2) are arranged on one side of the to-be-dried material and are used for directly heating the to-be-dried material; the air source heat pump (3) is arranged on theother side of the to-be-dried material; and hot-blast air generated by the air source heat pump (3) is conveyed to the surface of the to-be-dried material. The invention provides the integrated air source heat pump drying device which is high in drying efficiency and short in drying time.

The invention discloses a compound protein foaming agent, and belongs to the technical field of food manufacturing. Rice bran and brewer's grains serve as raw materials, crushing, reagent mixing, stirring and centrifuging, degreasing and other operations are conducted, mixed protein is made and acted on protein surface grafted glycosyl through enzymolysis and sugar liquor, the foam stability is improved, bacterial cellulose left in the mixed protein can form a hydrogen bond with the glycosyl, the contact area of gas and water is reduced, an interfacial film keeps good mechanical strength, andthe foam stability of the foaming agent is further improved. Accordingly, glycerin and absolute ethyl alcohol serve as a ball-milling medium to conduct ball milling on soybean protein, the action among tissue is improved, then, by cooperating with alkali liquor, the protein is degraded, the molecular weight is lowered, the number of active groups is further increased, and then the foam stability of the foaming agent can be effectively improved. The problem that an existing frequently-used foaming agent is poor in foamability and foam stability is solved.

A purification method of titanium alloy spherical powder for a low-temperature resistant structural member comprises the following steps that (1) the Ti-5Al-2.5Sn alloy spherical powder prepared through a gas atomization method or a plasma rotating electrode method is placed in an open titanium alloy cylinder, and container openings are covered with sieves with the mesh diameter being smaller thanthe minimum particle size of the powder; (2) the container is placed in a vacuum chamber with a heating rotating device, the vacuum chamber is vacuumized, and meanwhile the titanium alloy cylinder isrotated; (3) after the pressure in the vacuum chamber is smaller than 10<-2> Pa, a heating system is started to enable the powder to be heated to 400-800 DEG C, heat preservation is conducted for 2-8h, and the pressure in the vacuum chamber is kept to be smaller than 10<-2> Pa; and (4) after heat preservation is finished, the heating system is shut down, after the temperature of the powder is decreased to 80 DEG C or below, the vacuum chamber is opened, and the powder is taken out and subjected to vacuum package. By purifying the powder through the purification method, the content of adsorbed gas on the surface of the alloy powder can be further decreased.

The invention discloses a zipper carton capable of being internally sealed twice, and belongs to the field of zipper cartons. The zipper carton capable of being internally sealed twice comprises a carton body. An indentation strip seal is connected to an upper paper board at the upper end of the carton body. Due to the arrangement of a glue bead chain, when secondary use is needed after the indentation strip seal is torn off, an outer pull rope or a bead connecting rope is pulled outwards firstly, glue sealing beads move to the positions below a glue penetration board, and are partially broken under the action of extrusion force, glue flows outwards and gathers on a glue absorbing adhesive layer, at the moment, the upper paper board is pressed downwards, the upper paper board is bonded with an inner secondary strip seal, and the carton is sealed again. Compared with the prior art, the seal at a joint is located inside, so that higher attractiveness is achieved; no adhesive tape is needed, so that the difficulty of recycling is lower; and in the process of second sealing, in cooperation with a lining bundle, it is effectively guaranteed that when the glue bead chain is pulled, the glue sealing beads are broken in time, glue in the glue sealing beads rapidly flows out, and the bonding efficiency is higher.

The invention relates to a method for producing anhydrous iron phosphate and a special molder tool thereof. The production method comprises the following steps: modeling iron phosphate dihydrate powder contained in a sagger, and uniformly forming a plurality of heat-conducting air holes; and roasting and dehydrating at the temperature of 580 to 630 DEG C, thereby obtaining anhydrous iron phosphate with small specific surface area. The tool comprises a sagger and a mold matched with the sagger, wherein the mold comprises a mold cover, mold pillars and a handle, wherein the mold pillars are uniformly arranged at the bottom of the mold cover, and the height of each mold pillar is the same as depth of a mold cavity of the sagger; the handle is fixedly arranged on the top of the mold cover; and during powder shaping, the mold cover covers the upper end surface of the mold cavity of the sagger in a matched manner, and the mold pillars are inserted into the powder and stretch into the bottom of the mold cavity. According to the method, attenuation gradient is reduced by virtue of a conduction heat transfer path, so that a high dehydration rate is realized, and a small specific surface is obtained. The molder tool is simple and reasonable in structural design and high in molding efficiency, and the production efficiency can be effectively improved.

The invention discloses an ultrasonic-assisted laser welding device and method capable of swinging along with welding. The ultrasonic-assisted laser welding device capable of swinging along with welding comprises a base, a laser device, an ultrasonic device, an axial moving mechanism and a swinging mechanism. The laser device is installed above a workbench of the base, the axial moving mechanism is installed on the base through a supporting frame, and the ultrasonic device is installed on the axial moving mechanism. The swing mechanism comprises a curve track, a gear, a transmission shaft and a motor, the motor is installed on one side of the base, one end of the transmission shaft is connected with a power output shaft of the motor, the other end of the transmission shaft is installed on the other side of the base through a bearing seat, and the gear is installed in the curve track through the transmission shaft; the gear is meshed with inner teeth of a curve track, and one end of the curve track is connected with an axial moving mechanism. Exhaust of a molten pool can be accelerated, the air hole defect can be eliminated, thick primary dendrites are effectively broken, nucleation particles are increased, the weld joint structure is refined, and the welding quality is improved.

The invention discloses a CNF-based homologous heterogeneous photo-thermal material for seawater desalination and a preparation method of the CNF-based homologous heterogeneous photo-thermal material.The preparation method comprises the following steps: mixing nanocellulose, an adhesive, a cell regulator and water to prepare a mixed suspension; carrying out foaming treatment on the mixed suspension to obtain a nanocellulose wet foam system, and carrying out directional freezing and drying on the nanocellulose wet foam system to obtain a nanocellulose-based foam material; and carrying out carbonization treatment on a certain surface of the nanocellulose-based foam material subjected to oxygen isolation treatment to obtain the CNF-based homologous heterogeneous photo-thermal material for seawater desalination. According to the preparation method, nanocellulose is used as a raw material, an adhesive is used as an auxiliary material, a foam material is prepared in a foaming manner, and then surface carbonization is performed. Wide-spectrum efficient light absorption and rapid steam overflow are achieved through the carbonized upper-layer surface, water supply and heat insulation are achieved through the lower-layer porous structure, the light absorption layer and the carrier layer are in natural transition and are integrally formed, and no real interface exists. The raw materialsare rich and pollution-free, and have biodegradability.

The invention relates to a multi-taste and easily-collected corn popper. The multi-taste and easily-collected corn popper comprises a storing box; a heating plate is used as a bottom plate of the storing box, and is a tapered plate which is downwards convex; a vertical discharging tube is glidingly mounted on the heating plate and penetrates through a tapered point end; a mixing bar is mounted on the top part of the storing box; vertical strip shaped seasoning boxes are fixed on the sidewall of the storing box; a feeding opening is formed in the upper end of each seasoning box, while a discharging opening is formed in the lower end of each seasoning box and extends to the side edge of the bottom plate; a feeding switch is mounted at the lower end of each seasoning box; a feeding window is formed in the sidewall of the storing box. With the adoption of the corn popper, popcorn can be easily and efficiently collected; the popcorn of various tastes can be continuously prepared; the prepared popcorn is uniformly coated with seasoning; meanwhile, the corn popper is convenient to clean.

The invention discloses three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment, and belongs to the technical field of water supply equipment, the three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment comprises a main water tank and a mounting rack, and the main water tank and an auxiliary water tank are fixedly mounted on the mounting rack; according to the invention, by adopting the design of the two auxiliary water tanks and the main water tank, a three-tank system is formed, and the buoyancy component is arranged in the system, so that the problem that the water pressure is reduced due to the reduction of the water quantity can be effectively solved, the residual water source in the main water tank can still be smoothly output at normal pressure without influencing the use, and meanwhile, the automatic water replenishing process in the system can be realized; meanwhile, due to the fact that the one-way water guide nozzle is arranged in the buoyancy assembly, when water is supplemented into the main water tank, water flow can be concentrated in the middle of the buoyancy assembly through the inclined face of the concave floating disc and finally flows out through the one-way water guide nozzle for water supplementing, and after the water level is increased, the water flow cannot flow back through the one-way water guide nozzle again; therefore, buoyancy borne by the buoyancy assembly can be effectively guaranteed, and normal work of the buoyancy assembly is guaranteed.

The invention discloses a Huangshan Maofeng tea processing method capable of making bud leaves rapidly sink during brewing. The method comprises the processes of spreading, fixation, shaping and strip making, tea juice spraying, and drying, wherein the process of tea juice spraying refers to: steaming another part of harvested fresh leaves, extracting juice by crushing, and filtering and diluting the juice to obtain tea juice diluent of which the mass ratio is 20 to 25 percent, and uniformly spraying the tea juice diluent to tea leaves which are shaped and made into strips completely by using a high-pressure spray gun. According to the Huangshan Maofeng tea processing method capable of making the bud leaves rapidly sink during brewing, the process of tea juice spraying is added into the Maofeng tea manufacturing process for the first time, rich hydrotropic substances in the tea juice are tightly attached to the surface of dry tea, and during brewing, the hydrotropic substances on the surface of the dry tea form a functional group with water molecules under the action of hydrogen bonds, and are adsorbed to the tea leaves, so the bud leaves can rapidly sink during brewing; meanwhile, the unique features of tender flavor and fragrance and the complete shape of Huangshan Maofeng tea are retained. The Huangshan Maofeng tea prepared according to the method is attractive in appearance, has complete bud leaves, and has lasting tender flavor and fragrance; after brewing for 2 to 3 minutes, the bud leaves start to sink, the showing posture is diversified, spiritual enjoyment is brought to a person, and the economic value is extremely high.

The invention discloses a feed additive for treating mink distemper and a preparation method thereof. The feed additive comprises the following components: pine needle meal, shrimp meal, rice bran, silkworm chrysalis, fish scale, chicken ovalbumin, folium isatidis, muskroot-like semiaquilegia herb, jape jasmine, radix scrophulariae, turtle meat, angelica sinensis, pericarpium citri reticulatae, bighead atractylodes rhizome, russula virescens, ecristate corydalis herb, folium mori, seeds of Chinese waxgourd, fritillaria thun-bergli, the tuber of stemona, agaric, Manis pentadactyla, radix angelicae dahuricae, selfheal, astragalus, codonopsis pilosula and olive oil. The feed additive disclosed by the invention can be used for effectively treating mink distemper, is fewer in drug residues, good in curative effect, high in cure rate, small in toxic and side effects and convenient to use and has the effects of shortening the rehabilitation restoration period, improving food intake of minks and improving economic benefits of farmers.

The invention discloses a traditional Chinese medicinal injection for preventing and treating a chronic Aleutian disease of a mink and a preparation method thereof. The traditional Chinese medicinal injection is prepared from the following components as raw materials: 5-15 parts of aspleniaceae, 8-20 parts of madder, 10-20 parts of berchemia sinica, 10-20 parts of serissa serissoides, 10-20 parts of kochia shoot, 5-15 parts of farfugium japonicum, 6-12 parts of bighead atractylodes rhizome, 10-30 parts of corn stigma, 4-8 parts of fennel, 4-10 parts of lindera aggregata, 10-20 parts of mountain ebony, 6-9 parts of pummelo seed, 10-25 parts of russula virescens, 10-30 parts of ventilago leiocarpa benth, 10-20 parts of argentina anserina, 5-10 parts of argentina anserina, 5-10 parts of lucid ganoderma, 5-15 parts of ginseng, 5-15 parts of polygonum multiflorum and 6-10 parts of liquorice. The traditional Chinese medicinal injection is a pure traditional Chinese medicinal preparation, is non-toxic to the mink and convenient to use, can take effect quickly, has a good therapeutic effect on the chronic Aleutian disease of the mink, can enhance the immunity of the mink, and is conducive to improving economic benefits of a farmer.

The invention discloses a feed additive capable of preventing and treating a chronic aleutian disease of minks and a preparation method of the feed additive. The feed additive is prepared from the following components of enteromorpha, seeds of coral peatree, black sesame seeds, kelp, clamworm powder, fish scales, olive oil, herb of sibirica walking fern, radix rubiae, roots of snow of June, kochia scoparia seedlings, largehead atractylodes rhizomes, corn stigma, fennel fruits, radix linderae, bauhinia variegate roots, bark, leaves and flowers, pummelo seeds, russula virescens, roots or stem of smoothfruit ventilago, roots of silverweed cinquefoil, radix curcumae, ginseng, radix polygoni multiflori and licorice roots. The feed additive disclosed by the invention does not contain antibiotics, is non-toxic and harmless to the minks, and is convenient to use; medicines can exert effects quickly, the feed additive has a good treatment effect on the minks suffering from the chronic aleutian disease, the immunity of the minks is strengthened, and increase of economic benefits of breeding households is facilitated.

The invention relates to a preparation and processing technology of a natural plant essence extract. The invention relates to the technical field of plant component extraction equipment. The equipmentcomprises a distillation cylinder, natural plant essence extract preparation equipment is used, the equipment comprises a bearing device used for bearing plants, a rotary driving piece connected withthe bearing device and driving the bearing device to rotate, and an extrusion device used for driving plant essence in the bearing device to be rapidly dispersed out. The technology has the effects that plants in the distillation cylinder are turned over in the distillation process, so that the purity of plant extracts is improved, and the production efficiency is improved.

The invention discloses a long-acting stainless steel pipe sealing joint, which belongs to the field of pipe joints. It is a long-acting stainless steel pipe sealing joint. Through the setting of pre-sealed undulating pipes, during installation, the extrusion effect on the end of the stainless steel pipe Next, the pre-breaking magnetic rod is broken, the sealant in the overflow ring is released, and it overflows quickly, and the steel pipe is rotated to disperse evenly, thereby forming a layer of sealing barrier in the stainless steel pipe, and then through the liquid injected into the liquid injection port The rubber liquid, after solidification, forms a sealing layer that is integrated with the joint body between the end of the stainless steel pipe and the joint body, and becomes another layer of sealing barrier that is not extruded by the stainless steel pipe or subjected to little force. Compared with the existing technology, it significantly prolongs the sealing time and reduces the maintenance frequency. In addition, when in use, the undulating structure of the pre-sealed undulating tube can buffer the hydraulic pressure to a certain extent, improve the stability of the hydraulic pressure at the joint, and reduce the impact of the hydraulic pressure on the sealing layer. Intensity of influence.

The invention relates to a drying and processing method for Schisandra chinensis and belongs to the technical field of Chinese medicinal material processing. The processing method comprises the following operation steps of selecting and cleaning of the Schisandra chinensis, color protecting liquid and microwave color protecting and impact drying by ultrasonic gas jet. The drying and processing method has the beneficial effects of the short drying time, good drying quality, high drying efficiency, good sanitary conditions, small loss of medicinal components and the like.

The invention relates to a preparation method of a high-absorptivity cosmetic grease composition, and relates to the technical field of grease preparation. According to the method, an operation frame is arranged on the ground of a workshop, and is provided with refining and separating equipment for refining and separating animal grease, the equipment comprises an automatic fragmentation device arranged on the operation frame, the operation frame is further provided with a heating pot corresponding to the automatic fragmentation device, the operation frame is further provided with an extrusion device and a residue deoiling device, and the extrusion device is used for conducting extrusion oil pressing on raw materials falling into the heating pot. According to the invention, the method has the advantages of being convenient and fast to extract oil, high in efficiency, good in extraction effect and capable of reducing waste.

The invention relates to a production method of anhydrous iron phosphate and a special molding tool thereof. The production method is to mold the ferric phosphate dihydrate powder filled in a sagger, evenly arrange a plurality of heat-conducting air holes, and then heat the mold at 580°C After roasting and dehydration at ‑630°C, anhydrous iron phosphate with small specific surface area can be obtained. The tool includes a sagger and a model matching the sagger; the model includes a mold cover, a mold column and a handle; the mold column is evenly arranged on the bottom of the mold cover and has the same height as the depth of the sagger cavity; the handle is fixed on the mold The top of the cover; when the powder is molded, the mold cover is matched with the upper end of the cavity of the sagger, and the mold column is inserted into the powder and extends to the bottom of the cavity. This method conducts the heat transfer path and reduces the attenuation gradient, thereby achieving a high dehydration rate and ensuring a small specific surface area. The special molding tool has simple and reasonable structural design, high molding efficiency, and can effectively improve production efficiency.