129results about How to "Improve circulation" patented technology

The invention relates to a composite sleeve double-helix heat exchanger. At present, a plate type heat exchanger has high coefficient of heat transfer but can bear lower working pressure; a pipe shelltype heat exchanger is of a pressure-resisting structure but has very low coefficient of heat transfer; and a pipe type heat exchanger is formed by a single heat exchanging pipe or a heat exchange pipe bundle and has low heat transfer rate due to thick viscous flow layer of liquid inside the pipe and poor circulation state due to very low flow rate of liquid outside the pipe. In a double-helix three-sleeve heat exchanging pipe bundle of the composite sleeve double-helix heat exchanger, a middle pipe and a hollow inner pipe form an inner flow passage; inner helical blades are arranged in an annular gap of the middle pipe and the inner pipe; an outer pipe and the middle pipe form an outer flow passage; outer helical blades with opposite handedness with the inner helical blades are arranged in an annular gap of the middle pipe and the outer pipe; and two-phase liquid fast forms an annular lamella in the pipe to flow forwards in a helical scouring way. The structure not only has strong structure, but also can greatly improve the heat-transfer characteristic of the heat exchanger.

The invention relates to a preparation method of a concentration gradient distributed lithium, nickel, cobalt, manganese and oxygen ternary lithium battery cathode material. The method comprises the following steps: 1) preparing a solution from nickel sulfate, cobaltous sulfate and manganese sulfate according to different mole ratios, and numbering as 1, 2 and 3; 2) preparing three NaOH+NH3.H2O solutions with different ratios respectively, and numbering as I, II, and III respectively; 3) adding the No. I solution dropwise into the No.1 solution to react; 4) adding a No.2 solution, and adding the No.II solution dropwise to react; 5) adding the No.3 solution, and adding the No.III solution dropwise to react; 6) filtering, washing and drying after reacting and aging completely, thereby obtaining a ternary precursor; 7) mixing lithium carbonate and the ternary precursor, adding aluminum oxide powder, and carrying out ball milling; 8) sintering; and 9) crushing, thereby obtaining the concentration gradient distributed lithium, nickel, cobalt, manganese and oxygen ternary lithium battery cathode material. According to the preparation method disclosed by the invention, the material cyclicity can be improved, and meanwhile the battery capacity of the material can be increased.

The invention relates to a continuous crystallizer mainly used for concentrative crystallization in monosidum glutamate production of food industry, which comprises a crystallizer (3), a raw liquid and mother liquid mixing tank (1), a feeding pump (2), a plate type heater (14), an outer circulating pump (11), a heater (5), an inner circulating pump (4) and a discharging pump (10), wherein the raw liquid and mother liquid mixing tank (1) is connected with the feeding pump (2) connected with the plate type heater (14) which is communicated with the outer circulating pump (11), the outer circulating pump (11) is connected with the heater (5) communicated with a circulated flow returning port (3.2) of the crystallizer (3), and an circulated discharging port (3.18) of the crystallizer (3) is communicated with the outer circulating pump (11); the inner circulating pump (4) is arranged at the bottom of the crystallizer (3); and an outlet of the discharging pump (10) is respectively connected with a crystal paste circulating port (3.11) of the crystallizer (3) and a crystallization-assistant slot (8). The continuous crystallizer has the characteristics of low steam consumption, high equipment yield, high degree of the automation and the like.

The invention relates to a mask, and especially relates to a mask having moisturizing and anti-oxidation functions, and its making method. The mask is obtained through using the following raw materials, by weight, 10-20 parts of ginkgo leaf, 15-25 parts of aloe, 5-15 parts of pawpaw, 10-20 parts of chrysanthemum, 5-15 parts of licorice, and 5-15 parts of Lophatherum gracile. The mask having the advantages of scientific and reasonable formula, easily available raw materials, low price, supplementation of abundant natural vitamins for skins, skin pigment removal, prevention of oxidizing damages comprising ultraviolet ray damage, anti-ageing, increase of the skin elasticity, helpfulness for the increase of the immunization and protection effects of skins, restoration of black spots caused by sun exposure and sleep insufficiency, and no anaphylactic reaction, and is an ideal moisturizing and anti-oxidation skin moistening mask.

The invention provides an air conditioning system which comprises a compressor, an indoor heat exchanger, an outdoor heat exchanger, a main expansion valve and a first hydrojet throttling element, wherein the compressor is provided with a hydrojet device; the indoor heat exchanger is communicated with the compressor; the outdoor heat exchanger is communicated with the compressor; the main expansion valve is communicated with the indoor heat exchanger and the outdoor heat exchanger respectively; and one end of the first hydrojet throttling element is communicated with the outdoor heat exchanger, and the other end of the first hydrojet throttling element is communicated with the hydrojet device. The circulation mode of the air conditioning system is improved by the arrangement of the first hydrojet throttling element, refrigerant is exhausted from the compressor and condensed in the outdoor heat exchanger, then one branch of the condensed refrigerant is throttled by the first hydrojet throttling element to become low-temperature medium-pressure two-phase refrigerant which enters the hydrojet device, the refrigerant entering the hydrojet device is sprayed out from the hydrojet device and mixed with the compressed refrigerant gas at a low-pressure side so as to reduce the temperature of the refrigerant, thus realizing temperature reduction of exhausted gas of the compressor, improving the reliability of the R32 compressor, and enhancing the applicability of an R32 refrigerant.

The present invention relates to a health care wine, in particular to a health care wire which contains the traditional Chinese medicine for nourishing yin, the existing health care wines are mostly the wines for strengthening yang, which can cause the imbalance between yin and yang by excessive drinking; China has a word that yang mainly controls the organs and yin mainly controls body fluids, the excess of yang often causes qi stagnation and blood stasis, so as to cause cardiovascular diseases, hearing loss, memory impairment and alopecia. The components of the present invention include: beverage wine, each 1000 parts by weight of the beverage wine is added with 30 parts of radix rehmanniae glutinosae, 30 parts of radix rehmanniae preparata, 20 parts of common yam rhizome, 20 parts of common macrocarpium fruit, 20 parts of barbary wolfberry fruit, 15 parts of glossy privet fruit, 15 parts of tree peony bark, 20 parts of hawthorn fruit, 30 parts of tuber fleeceflower root, 30 parts of salvia, 30 parts of membranous milkvetch root, 20 parts of Chinese magnoliavine fruit, 15 parts of oriental waterplantain rhizome, 15 parts of Indian buead and 15 parts of kudzuvine root, and all the components are soaked for 25 to 40 days and then the wastes are removed. The product can be used as the health care wine for the treatment of age related hearing loss, alopecia, bad memory and the improvement of the cardiovascular adverse states.

The invention relates to an ultrasonic-vibration micro electric discharge machining workbench which comprises a machine tool base 6, a power source 7, an adjusting resistor 8 and a working liquid tank 11. The ultrasonic-vibration micro electric discharge machining workbench is characterized by further comprising a pre-tightening spring 4, piezoelectric ceramic 5, a piezoelectric actuator shell 9 and a pushing rod 10; an overlying and combining form is adopted to parallelly connecting the piezoelectric ceramic 5 mutually in a circuit; the piezoelectric ceramic 5 serving as a micro-vibration exciting component converts electric energy into mechanical vibration energy; under the action of voltage, by utilizing the inverse piezoelectric effect of the piezoelectric ceramic, the piezoelectric ceramic drives the working surface to extend or shorten. During electric discharge machining, by utilizing ultrasonic vibration of a workpiece, the circulating state of working liquid is effectively improved, discharging of an electric corrosion product is promoted, stability of the machining process is improved, the phenomena like shorting-out and arcing can be automatically eliminated, and the ultrasonic-vibration micro electric discharge machining workbench is especially suitable for micro deep hole and deep groove machining.

The invention discloses health-care eucommia bark tea relating to the technical field of foods and beverages. The health-care eucommia bark tea is prepared from the following ingredients: eucommia bark, which has miraculous effects of lowering blood pressure, reducing blood fat, nourishing the liver and the kidney, and strengthening sinews and bones; semen cannabis and apocynum venetum, which have the effects of 'eliminating hematocele to promote blood circulation', softening blood vessels, lowering blood pressure and removing fat; wolfberry fruits, fiveleaf gynostemma herb and semen cassiae, which have the effects of tonifying Qi and kidney essence, nourishing the liver and the kidney, regulating blood pressure, reducing blood fat and delaying senescence; folium ginkgo and radix puerariae, which have the effects of lowering blood viscosity, scavenging free radicals, outspreading coronary arteries, and improving blood circulation of heart and blood vessels and surrounding blood vessels. The health-care eucommia bark tea is natural in color and mellow in taste, and has the effects of lowering blood pressure, reducing blood fat, softening blood vessels, nourishing the liver and the kidney, and promoting longevity. The health-care eucommia bark tea can play roles of relieving diseases of unhealthy drinkers and keeping health of healthy drinkers if the tea is drunk for long time.

The invention relates to an afterheat boiler system, in particular to a double-working substance heat source sintering cogeneration-type boiler system. The system comprises a vertical cooling machine, a sintering machine, a cogeneration-type boiler, a steam condensing and compensating turbine and a generator, wherein hot air produced by the vertical cooling machine is introduced into the upper part of the cogeneration-type boiler through a pipeline; warm flue gas in the sintering machine is introduced into a sleeve-type medium-pressure evaporator on the upper-middle part of the cogeneration-type boiler through the pipeline; low-temperature flue gas of the sintering machine is introduced into a sleeve-type low-pressure evaporator on the lower-middle part of the cogeneration-type boiler through the pipeline; medium-pressure over-heat steam produced by the cogeneration-type boiler is introduced into a main steam port of the steam condensing and compensating turbine through the pipeline; and low-temperature saturated steam produced by the cogeneration-type boiler is introduced into the steam compensating port of the steam condensing and compensating turbine through the pipeline so that the steam condensing and compensating turbine drives the generator to generate electricity. By taking energy cascade utilization as a theoretical basis and taking heat exchange equipment of the vertical cooling machine as source equipment, the system integrates and recoveries the afterheat of sintering flue gas efficiently and realizes the maximum generated electricity converted from heat power.

The invention relates to a method for recycling tellurium from tellurium anode slime. By adopting the technical scheme, the method comprises the steps that firstly, distilled water is used for washing tellurium anode slime, hydrogen peroxide is used for completely oxidizing uncleaned Na2TeO3 into Na2TeO4, then, sulfuric acid is slowly added into the tellurium anode slime to leach out tellurium, filtering is performed to obtain a tellurium leaching agent, Na2SO3 is used for reducing Te6+ into crude tellurium powder, then, a saltpeter solution is adopted for dissolving the crude tellurium powder, tellurium electrodeposition regularly-discharged liquid waste or tellurium anode mud washing water is added into the solution for neutralization, the pH value of the reaction endpoint is controlled to 5-6, tellurium is totally converted into tellurium dioxide, impurities are removed from the neutralized solution, finally, the tellurium dioxide is dissolved through the tellurium electrodeposition liquid waste, the solution composition is adjusted to meet the requirement of electrodeposition new liquid compositions, and the solution is returned to the electrodeposition process to produce refined tellurium. Tellurium in anode mud produced by tellurium electrodeposition can be supplemented in time for performing process production tellurium refining, the resource utilization efficiency is improved, the technology is reasonable, operation and implementation are easy, and the tellurium recovery rate is high.

The invention discloses an IOS and Android based offline shop rebate system. The problem that a customer is only loyal to certain shop due to activities in holidays but is low in the loyalty to the shop in daily life can be solved via the system. The system is technically characterized by comprising a database which stores online and offline rebate data, an obtaining device which obtains information and prices of commodities bought by the customer and generates rebate data, a processor which calls corresponding rebate data from the database, generates a rebate order with a unique identification code and prints the order, and a reader which reads the unique identification code, and is connected to a remote device which gives gifts according to the rebate data. The system can improve the loyalty between the seller and the customers.

The invention relates to a traditional Chinese medicine monomer combination capable of resisting oxidation and improving eyeground blood circulation. The traditional Chinese medicine monomer combination comprises the following components in parts by weight: 1.5 to 6.0 parts of ligustrazine, 0.5 to 1.5 parts of catalpol, 1.5 to 6.0 parts of ferulic acid, and 3.0 to 15 parts of paeoniflorin. According to the traditional Chinese medicine monomer combination, the conventional processing method is adopted and used for preparing injection, oral liquid, capsules, troches and preparations of other forms based on the traditional Chinese medicine monomer. The traditional Chinese medicine monomer combination is mainly used for resisting oxidization and protecting free radicals, can prevent and delay the deformation and development of cataract and improve the eyeground blood circulation, also can treat uvea and retina vascular diseases and eye malnutritional lesion, nourish optic nerve and recover visual functions from glaucoma, traumatic optic nerve diseases and visual pathway diseases.

An intake apparatus for an engine is provided. The intake apparatus includes an intake manifold configured to draw intake air thereinto, a cylinder head having an intake port through which intake air drawn from the intake manifold is supplied into a cylinder of the engine and a flow control valve disposed in the intake manifold and configured to control a flow direction of intake air to be drawn from the intake manifold into the cylinder head to generate a circular flow in the intake air. A port plate is configured to reinforce the circular flow of intake air that is generated in the flow control valve and a plate support is coupled with the port plate and coupled between the intake manifold and the cylinder head to enable the port plate to be inserted into the intake port.

A Chinese medicine in the form of oral liquid, syrup, capsule, particle, tablet, or pill for treating and preventing coronary heart disease, pnenmocardial disease, cerebroanoxia and angina pectoris is prepared from 3 Chinese-medicinal materials including rhodiola root, wolfberry fruit, etc. Its preparing process is also disclosed.

The invention relates to a continuous crystallizer mainly used for concentrative crystallization in monosidum glutamate production of food industry. The continuous crystallizer consists of an upper seal head (14), an upper cylinder (12), an upper cone (9), a middle cylinder (7), a lower cone (3) and a bottom seal head (1) which are sequentially connected from top to bottom, wherein the cylinder wall of the upper cylinder (12) is connected with a crystal paste circulating port (11) and an inoculating port (17), an inner cone (10) and an inner cylinder (8) are respectively arranged in the upper cone (9) and the middle cylinder (7), and a flow guiding cylinder (4) is arranged in the inner cone (10), the inner cylinder (8) and the lower cone (3); a circulated discharge port (18) is arranged on the cylinder wall of the middle cylinder (7), a circulated flow returning port (2) and a crystal paste outlet (20) are arranged on the cylinder wall of the lower cone (3), and the bottom end of the crystallizer is provided with an inner circulating pump (21); the top of the upper seal head (14) is provided with a catcher (15), and the side of the catcher (15) is provided with a secondary steam outlet (16). The continuous crystallizer has the characteristics of low steam consumption, high equipment yield, high degree of the automation and the like.

The invention belongs to the field of food, and discloses a composition for preventing or treating joint diseases. The composition is mainly prepared from the following raw materials: zaocys dhumnade,eucommia flower, pawpaw, coix lacryma-jobi, pseudo-ginseng, beautiful millettia root, ginseng, cartilage, sugar and peptide. The prepared composition taking zaocys dhumnade, eucommia flower, coix lacryma-jobi, pawpaw, pseudo-ginseng, beautiful millettia root and ginseng as raw materials integrally has the effects of strengthening tendons and activating collaterals, expelling wind-damp and relieving arthralgia, tonifying liver and kidney and strengthening tendons and bones; shark cartilage powder, chitosan oligosaccharide and bovine bone collagen peptide are adopted for matching to lubricate joints. The composition has a good prevention or treatment effect on joint diseases, especially joint diseases caused by knee joint degenerative changes, can effectively improve symptoms such as ankylosis and aching pain, and has no side effect after long-term administration.

The invention discloses a blood fat-reduction and blood pressure-reduction tea. The blood fat-reduction and blood pressure-reduction tea comprises, by weight (kg), all natural plants of 46-52 parts of broadleaf holly leaf, 36-42 parts of ginkgo leaf, 36-42 parts of haw, 30-36 parts of lucid ganoderma, 30-36 parts of fig, 22-26 parts of garlic and 18-24 parts of onion. A preparation method of the blood fat-reduction and blood pressure-reduction tea comprises the following steps of weighing the above raw materials according to the above weight part ratio and carrying out cleaning by clear water. Before drinking, the blood fat-reduction and blood pressure-reduction tea is brewed by boiling water and after residue removal, the soup is drunk. The blood fat-reduction and blood pressure-reduction tea adopts the easily available raw materials, has a high nutrition value, can be prepared simply, has good blood fat-reduction and blood pressure-reduction effects and no side-effect, can be drunk for a long time, is suitable for healthy and sub-healthy people, can promote blood circulation and can prevent various cardiovascular diseases.

The invention relates to a textile, comprising a foundation and microcapsules attached to foundation fibers, wherein the microcapsules are prepared by cinnamon volatile oil, gelatin, Arabic gum, glutaraldehyde and tannin. According to the invention, the microcapsules are prepared by the cinnamon volatile oil capable of improving blood circulation, and the microcapsules are combined with the textile, so that the benefit of improving blood circulation while wearing the clothes easily. Simultaneously, the textile is prepared by the cinnamon volatile oil, which is a natural material, so that the textile is safe and environmentally friendly. The textile is simple in preparation technology and suitable for industrialized production.

The invention discloses a skin-nourishing anti-aging peony seed oil face mask and a manufacturing method thereof. The face mask is manufactured by using silk face mask paper to fully absorb a face masking liquid and sterilizing the obtained face mask. The face masking liquid is prepared from the following components: peony seed oil, sweet almond oil, an emulsifier, cananga odorata hydrosol, a chamomile extract, a yeast extract, an epidermis deep-penetration water-locking factor, an antiseptic and deionized water. The peony seed oil, sweet almond oil, chamomile extract, epidermis deep-penetration water-locking factor, and the like are mixed to form the face masking liquid having the function of locking water, moistening the skin and resisting oxidation. The face masking liquid containing peony seed oil and sweet almond oil matches the face mask paper for usage. The face mask paper tightly cover the skin to isolate the skin from the outside air and to make water slowly penetrate through the cuticle of the epidermis, thereby promoting the skin to absorb the face masking liquid, quickening the blood microcirculation deep in the skin and improving the activity of cells in each layer of the epidermis. The face mask can prevent water in the face mask from being quickly lost, and has the function of increasing the elasticity of the skin, tightening and lifting the skin, resisting wrinkles and aging, and diminishing inflammation and expelling toxin.

The invention relates to a flaw detection process for finished offshore wind power large balls. The flaw detection process for the finished offshore wind power large balls comprises the steps that firstly, steel balls to be detected are placed in a ball feeding rack; the steel balls delivered out of the discharging end of the ball feeding rack are conveyed through a ball conveying channel, and thesteel balls are stopped by a ball stopping roll and wait for flaw detection; two flaw detectors distributed with an angle of 90 degrees reserved therebetween are used for performing flaw detection onthe steel balls, meanwhile in the detection process, a rotating roll drives the steel balls to rotate, and the rotation speed of the steel balls is 2500-3000 r/min; and after being detected, the steel balls are conveyed into a ball screening channel through a ball discharging section of the ball conveying channel, and delivered into a screening frame through the ball screening channel to be screened. The flaw detection process for the finished offshore wind power large balls has the advantages that the steel balls are subjected to flaw detection by the two flaw detectors distributed with an angle of 90 degrees reserved therebetween at the same time, thus the wind power large balls are automatically adjusted by the flaw detectors distributed in the different positions, the detection precision is ensured through detection data of the two flaw detectors, the hand labor is relieved, and the detection cycle is shortened.

The invention discloses an electrode foil formation device which comprises a formation tank and a formation frame, and is characterized in that electrolyte is filled into the formation tank, the formation frame is immersed in the electrolyte of the formation tank, electrode foil passes through the electrolyte of the tank along an S-shaped path via the formation frame to be processed, a plurality of circulating pipelines extending to the bottom from the top of the formation tank are arranged on the wall of the formation tank, the circulating pipelines are provided with a plurality of circulating holes from top to bottom, the bottom of the formation tank is provided with a circulating outlet and connected with a circulating pump, and then the circulating pump is connected with the circulating pipelines. The electrode foil formation device can effectively control the temperature difference of the electrolyte at each height level in the formation tank, and the circulation of the electrolyte in the formation tank is changed to be great, thus increasing the uniformity of the concentration and temperature of the electrolyte in the formation tank, improving the electrode foil processing quality, ensuring the uniformity of an oxidation film on the surface of the electrode foil, and guaranteeing the continuity and stability of production.