26results about How to "Increase expansion" patented technology

The utility model provides an organic silicon resin production reaction device which comprises a kettle body, the bottom of an inner cavity of the kettle body is fixedly connected with a supporting plate, the surface of the supporting plate is movably connected with the lower end of a transmission rod through a sealing bearing, the upper end of the transmission rod is movably connected into a rotating cylinder, and the rotating cylinder is movably connected with the upper surface of the kettle body through a sealing bearing. An output shaft of the main motor is fixedly connected with a driving wheel, the driving wheel is respectively meshed with a wheel disc and a gear ring, the wheel disc is fixedly connected to the upper surface of a transmission rod, the gear ring is fixedly connected to the upper end of a rotating cylinder, and meanwhile, the lower end of the rotating cylinder is fixedly connected with an upper rotating ring through a fixing rod. Through cooperation of the main motor, the wheel disc, the gear ring, the rotating cylinder, the transmission rod, the main stirring plate, the auxiliary stirring plate, the side stirring plate and the auxiliary cleaning plate, the device can comprehensively stir and mix organic silicon resin in the kettle body, so that the mixing effect of the organic silicon resin is enhanced.

The utility model discloses an assembled lithium battery cell spraying mechanism, and relates to the technical field of lithium battery cell spraying. Comprising a main body box, the inner wall of the main body box is fixedly connected with a spraying hose, coating in the main body box is stirred through rotation of an arranged stirring assembly and a stirring frame, and when the coating in the main body box is stirred, bubbles with small density and liquid with large density in the coating are subjected to centrifugal force of different degrees; the air bubbles float upwards under the action of buoyancy until the surface is broken, so that air escapes, meanwhile, shearing force generated by stirring enables the shapes of the air bubbles to be changed, walls to be thinned and easy to break, and dispersed agglomerates release the wrapped air bubbles, so that the air bubbles in the coating are effectively eliminated, and in addition, a low-pressure environment is formed in the main body box through the arranged pressure reduction assembly. And the pressure difference inside and outside the bubbles is increased through the low-pressure environment, so that the expansion and fracture speed of the bubbles is increased, the residual bubbles can be discharged from the coating more quickly, the degassing time is shortened, and the spraying effect is improved.

The present application relates to a rare ginsenoside composition and a method and application thereof, wherein the ginsenoside composition comprises 0.02-0.1 mg / mL of S-Rg3, 0.009-0.029 mg / mL of R-Rg3, 0.087-0.245 mg / mL of Rg5 and 0.013-0.044 mg / mL of CK. The rare ginsenoside is prepared by fermentation, which comprises the following steps: step-by-step fermentation with yeast and lactic acid bacteria. Through the step-by-step fermentation method, the inherent ginsenoside is converted into rare ginsenoside, and 17 kinds of rare ginsenosides, including S-Rg2, R-Rg2, F1, F4, Rk3, F2, Rh4, S-Rg3, R-Rg3, PPT, Rg5, CK, S-Rh2, R-Rh2, Rk2, Rh3 and PPD, are obtained. The bioactivity of the fermented ginseng is higher, and the fermented ginseng can be applied to the food, medicine, health food and skin care product industries.

This invention relates to the field of microbial technology, specifically to a strain of *Zygosacchariformis* (…). Zygosaccharomyces rouxii ZB449 and its applications. This invention screened and obtained a Zygomyces rouxii strain ZB449, which has the ability to produce high levels of phenolic and pyrazine aroma compounds and is suitable for high-salt environments. It can be used for fermentation of high-salt foods, significantly increasing the content of phenolic and pyrazine compounds and the total amount of volatile compounds in the product. At the same time, it enhances the soy sauce aroma, smoky aroma, nutty aroma, baking aroma and the richness of the flavor, making the product aroma more balanced and rich, and comprehensively improving the flavor and overall quality of the product.

The invention provides a reversed polarity light emitting diode and a preparation method thereof, and belongs to the technical field of photoelectron manufacturing. The light-emitting diode comprises a substrate, a metal reflecting layer, a transparent conducting layer, a dielectric layer, an epitaxial layer, a first electrode and a second electrode, the second electrode is arranged on a first surface of the substrate, and the metal reflecting layer, the transparent conducting layer, the dielectric layer, the epitaxial layer and the first electrode are sequentially arranged on a second surface, far away from the first surface, of the substrate; the surface, close to the substrate, of the transparent conducting layer is provided with a plurality of through holes extending to the surface, away from the substrate, of the dielectric layer, metal conducting materials are arranged in the through holes, and the metal reflecting layer is connected with the epitaxial layer through the metal conducting materials. According to the embodiment of the invention, the problem of light absorption of the transparent conductive layer can be improved, and the light-emitting quantity of the light-emitting diode is improved.

The application relates to the technical field of building construction, and particularly discloses a shotcrete and a construction method thereof. A mixture of the shotcrete comprises the following components: Portland cement, fine aggregate, coarse aggregate, a quick-setting agent, steel fibers and premix, the premix is obtained by mixing diatomite, cyclodextrin, polycarboxylate superplasticizer and modified bentonite and then grinding and sieving, the modified bentonite is obtained by drying a mixture of bentonite and a modified liquid to a constant weight, the components of the modified liquid include polyethylene glycol and water, and the total amount of the polyethylene glycol in the modified liquid is 70-90% of the weight of the bentonite. The modified bentonite is prepared through adsorption between polyethylene glycol and bentonite, adsorption of the bentonite to the polycarboxylate superplasticizer is reduced, the total amount of the polycarboxylate superplasticizer actually playing a water-reducing role in the concrete mixture is increased, the fluidity of the concrete mixture is improved, and the construction performance of the shotcrete mixture is improved.

The invention relates to a walnut-based fragrance-carrying granular material with slow release performance and a preparation method and application thereof, and the preparation method comprises the following steps: (1) carrying out microwave treatment on a walnut shell crushed material to obtain a modified walnut shell crushed material; (2) mixing the crushed walnut shells with liquid essence, and carrying out adsorption treatment to obtain fragrant walnut shell particles; and (3) carrying out film coating treatment on the fragrance-carrying walnut shell particles by using a film forming solution, and then drying and screening to obtain the walnut-based fragrance-carrying particle material with the slow-release performance. According to the invention, by virtue of a three-step synergistic technology of microwave modification, adsorption fragrance carrying and film coating, high adsorption, high stability and slow release performance which are difficult to achieve by a common natural fragrance carrying material are realized, and the composite material is suitable for multiple fields of foods, tobaccos, daily chemicals and the like.

The application relates to the technical field of space environment detection, in particular to an ion generation and introduction device for planetary atmosphere and ionosphere detection. The ion generation and introduction device comprises a gas sampling assembly located at the top of an ionization chamber (3), symmetrically arranged electron emission and control assemblies located in the ionization chamber (3), an ionization chamber voltage regulation assembly located between the electron emission and control assemblies, and an ion extraction lens assembly located at the side of the ionization chamber (3). The ion generation and introduction device meets the requirement of ion generation and introduction device output ions for the measurement of neutral gas and ion isotope in the atmosphere and ionosphere of the earth and extraterrestrial planets and small celestial bodies, and has the ability to support subsequent high-precision and large-range mass resolution.

The invention provides a ship body protection device for a ship, and relates to the technical field of ship body protection, the ship body protection device comprises a ship bottom, an anti-collision column is fixed on the surface of the bottommost part of the ship bottom, an anti-collision assembly is arranged in the anti-collision column, the anti-collision assembly comprises a storage frame, and a rolling shaft is rotatably mounted in the storage frame through a bearing and a torsion spring; a plurality of air bags are wound on the winding shaft, every two adjacent air bags are fixedly connected, the air bag at the bottommost part of the storage frame is fixed to the interior of the anti-collision column, and a driving assembly is arranged at the top of the ship bottom slope. The anti-collision assembly can achieve the anti-collision effect on the two sides of the ship, the anti-collision assembly can be opened when used and closed when not used, normal traveling and the size of the ship cannot be affected, the anti-collision assembly can clean the slope of the ship when unfolded, and manual cleaning of algae and shells is replaced.

The utility model belongs to the technical field of water heater, disclose a kind of gas water heater. Gas water heater includes heat exchange subassembly, waterway subassembly and water pump, and heat exchange subassembly includes series connection first heat exchanger and second heat exchanger;Waterway subassembly includes inlet pipe, outlet pipe and bypass pipe, inlet pipe is communicated with second heat exchanger, outlet pipe is communicated with first heat exchanger, bypass pipe can communicate outlet pipe and inlet pipe, to form internal circulation flow channel;Water pump is set on inlet pipe, and located the downstream of inlet pipe and bypass pipe communication position, and water pump is used to drive the fluid flow in inlet or internal circulation flow channel. The gas water heater can reach first energy efficiency, and realize internal circulation by setting bypass pipe, and replace the water tank in prior art by using second heat exchanger, it is favorable to simplify result, reduce cost, solve cold and hot water problem;Optimize water pump position, reduce the number of water pump, reduce cost.

The invention relates to the technical field of new energy breeze power generation, in particular to a breeze power generation system for highway monitoring wind-solar-storage complementary power generation, and solves the problems that rotating blades for breeze power generation are completely located outside, the power generation amount of breeze power generation equipment is fixed under the condition that wind power is not changed, and the power generation efficiency is low. And the energy storage device needs a long time to supplement. A breeze power generation system for highway monitoring wind and light storage complementary power generation comprises a stand column, a solar power generation panel, a road monitoring probe, a breeze power generator and an energy storage module, the solar power generation panel is detachably installed on the outer side of the stand column, and supports are fixed to the two sides of the top end of the stand column; the road monitoring probe is detachably installed on the support. The solar power generation panel is used for light energy power generation, the breeze power generator is used for wind power generation, current is supplied to the road monitoring probe, and normal operation of the road monitoring probe is guaranteed.

The application discloses an industrial process control data access method supporting a multi-user data exchange protocol and relates to the technical field of data access.The application sets a cache space, analyzes data information corresponding to each data in underlying data, obtains a data evaluation coefficient, and judges whether the data is suitable for being stored in the cache space, so that the data frequently accessed can be stored in the cache space, the number of access to the underlying data can be reduced, the data access speed is improved, whether expansion is needed is judged, the capacity of the cache space can be increased, more data can be stored in the cache, the situation that the cache hit rate is low can be reduced, the data access speed and response time are improved, the priority of each user data stream is set, limited resources can be more effectively allocated to important data streams, and the transmission rate and response time of the important data streams are improved.

The application discloses a method for improving the proportion of genistein in soybean isoflavone glycosides through directional fermentation. Lactobacillus sp. The method is characterized in that Lactobacillus (RS-03027) is used for fermentation after induced pre-culture, and the substrate is fed in batches, so that high selective conversion of isoflavone glycosides to genistein is realized. The strain has high beta-glucosidase activity related conversion capacity, has been preserved in the China General Microbiological Culture Collection Center, and the preservation number is CGMCC No.21302. The process realizes high accumulation and high selective enrichment of the target product, effectively inhibits non-target aglycone, and has industrial amplification application potential.

This utility model discloses an improved tea strainer structure, including a tea brewing cup and a steam pipe. The steam pipe contains a steam chamber with a bottom opening forming a steam inlet and a steam outlet on its top sidewall. The improved structure also includes a tea steaming mesh fixed to the outer periphery of the steam pipe. The bottom of the tea brewing cup has a trumpet-shaped protrusion with an annular support edge and a limiting tube at its upper opening. The bottom surface of the steam pipe and the top surface of the annular support edge are both horizontal. The bottom surface of the steam pipe rests on the top surface of the annular support edge, and the limiting tube extends upward into the steam chamber. The top wall of the limiting tube has a steam passage. The top surface of the tea steaming mesh and the inner sidewall of the tea brewing cup form a tea steaming chamber, with the steam outlet located within the chamber. This improved tea strainer structure features a simple structure for the tea steaming mesh and steam pipe, making it easy to manufacture. Furthermore, the bottom surface of the steam pipe fits snugly and stably against the bottom of the tea brewing cup, preventing steam leakage and ensuring efficient tea steaming.

The invention discloses a Pseudomonas aeruginosa DT-6 and application thereof, and belongs to the technical field of microorganisms. According to the invention, three phosphate-solubilizing bacteria JX-5, JD-7 and DT-6 are screened out, the three phosphate-solubilizing bacteria are determined to have relatively strong dissolving capacity on organophosphorus lecithin, and the DT-6 strain has the most obvious effect, so that the DT-6 is selected as a test strain and is subjected to biological preservation, and the preservation number is CCTCC NO: M2024310. Furthermore, the metabolic regulation and control mechanism of the DT-6 on the cabernet sauvignon seedlings under the condition that available phosphorus in soil is deficient is deeply researched, an efficient local strain resource is provided for improving the utilization of the available phosphorus in the soil, and a theoretical basis and a practical reference are also provided for promoting green agriculture development and ecological environment protection.

The application discloses a preparation method of whole wheat flour with controlled lipase and lipoxygenase activity, and relates to the technical field of whole wheat flour processing and storage. The method comprises the following steps: adopting DBD plasma to treat the bran of wheat grains, and then directly grinding the wheat grains to obtain the whole wheat flour. The method controls the lipase and lipoxygenase in the bran of the wheat grains, thereby stabilizing the whole wheat flour, prolonging the storage period of the whole wheat flour, and improving the nutritional quality and processing quality of the whole wheat flour. The DBD plasma treatment is performed at a power of 300-500 W for 60-180 s.

The application provides a multi-stage sludge screening device and a sewage treatment system. The device is used for screening sludge of a sewage treatment unit, and comprises a first number of first cyclones, a second number of second cyclones and a third number of third cyclones. The specification parameters of the first cyclones, the second cyclones and the third cyclones gradually decrease. The feed inlet of each first cyclone is used to receive sludge of the sewage treatment unit. The overflow outlets of the first cyclones are in communication with the feed inlets of the second cyclones. The underflow outlets of the first cyclones are in communication with a first pipeline. The other end of the first pipeline is in communication with a main pipeline. The overflow outlets of each second cyclone are in communication with the feed inlets of the third cyclones. The underflow outlets of each second cyclone are in communication with a second pipeline. The underflow outlets of each third cyclone are in communication with a third pipeline. The overflow outlets of each third cyclone are in communication with the main pipeline through a fourth pipeline. The multi-stage sludge screening device and the sewage treatment system can improve the performance of sludge and effectively improve the sewage treatment efficiency.

This invention relates to the field of voice interaction survey data processing technology, and discloses a survey data consistency auditing system and method based on customer interaction services. The system acquires at least one audit item data, including basic data and several voice samples of interaction between the visitor and the corresponding surveyee; parses each voice sample to form corresponding interaction data; performs consistency auditing on the process of parsing voice samples to form interaction data, including basic record consistency auditing and voice emotion consistency auditing; creates a task library, matches and / or updates audit tasks in the task library based on the basic data of the audit item, obtaining multiple target audit tasks for basic record consistency auditing; constructs an emotion recognition model to identify the emotions of the visitor and the surveyee in the voice samples, and performs voice emotion consistency auditing; marks voice segments with abnormalities in the voice sample consistency auditing as anomalies and performs a second review; thus improving the efficiency and accuracy of voice interaction survey auditing.

The utility model relates to a kind of modularization assembly type high-efficiency cyclic anaerobic IC reaction device, self-cleaning uniform water distributor is laid in the mud bucket area of bottom in anaerobic IC reactor, and self-cleaning uniform water distributor includes: water distribution main pipe and multiple water distribution branch pipes at its lower end and around water distribution main pipe radially distributed, the open end of water distribution main pipe is communicated with water inlet pump through sewage pipe;Each water distribution branch pipe one end is open, and the other end is closed;The open end of each water distribution branch pipe is communicated with the inner chamber of water distribution main pipe, and each water distribution branch pipe is inclined downward, multiple water distribution holes with gradually increasing aperture are sequentially arranged on single water distribution branch pipe from open end to closed end direction, and the included angle between water distribution hole opening direction and opening point and the line connecting with center is 20 °~45 °. Advantageous effect is: ensure that water power is uniformly distributed, make bottom sludge present cyclone flow state, improve the expansion degree of reinforced expanded sludge, and simultaneously self-clean bottom sludge, prevent sludge deposition.

A water tank installation structure of the eye moistening atomizer comprises an installation groove and a first support, the installation groove is formed in a main body, the bottom of the installation groove is completely through, the first support is arranged on the inner wall of the installation groove in a protruding mode, and the width of the first support is smaller than the inner diameter of the installation groove in the protruding direction of the first support. The space between the edge of the first support and the inner wall of the mounting groove is hollowed out in a large area to form a mist channel. Firstly, a first support is arranged to support a water tank, so that the water tank can be stably mounted in a mounting groove; and secondly, the first bracket has a smaller width, so that a large-area clearance is formed at the bottom of the mounting groove, a mist channel with a larger cross-sectional area is formed, atomized gas cannot be blocked when being downwards sprayed into the mist bin, the total amount and efficiency of the atomized gas entering the mist bin are further improved, and the eye moistening and moisturizing effects can be effectively improved.

The utility model discloses a multi-direction breeze energy recovery device based on a galloping enhancement mechanism, relates to the technical field of wind power generation, and aims to solve the technical problem that in the prior art, wind power cannot be equally collected, and the electric energy yield is affected. Wherein the rotary supporting mechanism is rotationally connected with the fixed base and is connected with a piezoelectric generating mechanism, the rotary supporting mechanism and the piezoelectric generating mechanism respectively comprise a guide flag capable of receiving wind power and a bluff body, the bluff body is of an arc-shaped structure, an arc-shaped groove is formed in the bluff body, and the shape of the bluff body is matched with that of the bluff body. When receiving wind power, the guide flag can drive the bluff body to rotate, so that the arc-shaped groove in the bluff body vertically receives the wind power. By the adoption of the bluff body, the arc-shaped groove and the like, on one hand, the bluff body can be matched with wind power in any wind direction, the bluff body collects wind energy in the state perpendicular to the wind power, on the other hand, the piezoelectric generating mechanism can vibrate under the low-speed wind environment, conversion of wind energy, mechanical energy and electric energy is achieved, and the device can better adapt to the breeze environment and is more practical.

The utility model discloses bridge construction marking equipment which comprises a chassis, a pair of oil pressure shock absorbers are arranged at the two ends of the front side of the bottom of the chassis, and front wheels are installed on the oil pressure shock absorbers towards the outer sides. A rear wheel is installed on the rear side of the bottom of the chassis through bolts, the rear wheel is connected with a handlebar, the handlebar can control the rear wheel to rotate, a grip is arranged at the tail end of the top of the handlebar, and a hand brake is arranged on one side of the grip. A stepping brake is further installed on the rear side of the rear wheel, and the stepping brake and the hand brake can control the rear wheel. The influence of the road surface on the device in the driving process can be relieved by arranging the oil pressure damper, meanwhile, the direction of the rear wheel can be controlled through the arranged handlebar and the grip, the arranged hand brake can assist workers in manual braking, the arranged treading brake serves as a parking device, the device is prevented from slipping on the bridge floor, and the service life of the device is prolonged. And accidents are avoided.

The application provides a display panel and a mobile terminal. The light sensing module of the display panel comprises a light sensing transistor and a light condensing structure arranged on the light sensing transistor. The first active layer of the light sensing transistor comprises a first channel portion. The first source-drain electrode layer is arranged on the first active portion on the two sides of the first channel portion. The light condensing structure comprises at least one protrusion protruding in the direction away from the substrate of the display panel. In the plan view direction of the display panel, the light condensing structure covers at least the first channel portion of the first active layer. The light condensing structure is arranged on the light sensing transistor of the light sensing module, so that the light passing through the light condensing structure is focused on the channel portion in the light sensing transistor. The total amount of the light received by the light sensing transistor is increased, and the photosensitivity of the light sensing transistor is improved.

This invention discloses a raw material screening device for mining engineering, comprising a screening box, inside which are a first screening plate and a second screening plate. Both the first and second screening plates have a plurality of sieve holes, with the diameter of the sieve holes on the first screening plate being larger than that on the second screening plate. A cavity between the first and second screening plates is designated as a target particle size cavity. The top of the second screening plate has a plurality of baffles, the height of which decreases sequentially from left to right. A collecting body is located on one side of the screening box, and the collecting body is connected to the screening box. A first pump assembly is located on the side of the screening box away from the collecting body, and the first pump assembly is connected to the target particle size cavity. This invention has a simple structure and, through multiple screenings, can achieve relatively accurate screening of the target particle size of the desired raw material, thus ensuring that the screened raw material particles are approximately the same size.