27 results about "Solid substance" patented technology

The utility model relates to the technical field of mouse cage cleaning assemblies, in particular to a cleaning assembly for a mouse cage. According to the technical scheme, the cleaning device comprises a to-be-cleaned mouse cage body and a cleaning assembly used for adapting to cleaning of the mouse cage body. The cleaning assembly comprises an upper cover body and a brushing assembly. Wherein the upper cover main body comprises two groups of through holes formed in the upper cover main body, guide notches are formed in the two sides of the through holes, guide moving rods are installed in the guide notches in a sliding mode, the bottom ends of the guide moving rods are connected with pressing plates, and the top ends of the guide moving rods are connected with first connecting rods; and a second connecting rod is rotationally arranged in the through hole. The mouse cage brush is thorough in brushing, convenient and fast, reduces mouse odor, prevents water from splashing on the body, avoids the defects that a brush needs to be cleaned again and the like, is clean, sanitary and low in cost, can clean solid substances such as mouse excrement and the like quickly and simply, simplifies cleaning of the mouse excrement, and reduces the burden of breeders for cleaning the mouse cage.

The application discloses a synthesis method of ZSM-35 and ZSM-5 composite zeolite, the composite zeolite takes ZSM-35 as a core and takes ZSM-5 as a shell, and the synthesis method comprises the following steps: (1) uniformly mixing ZSM-35 zeolite, a silicon source, an aluminum source, a template agent, ammonium hydroxide, alcohol and water; then sequentially performing dynamic treatment and static treatment; then separating solid substances and drying the solid substances; (2) mixing the dried substances obtained in the step (1) with inorganic alkali and water, and evaporating water to prepare dry gel; (3) performing crystallization by adopting a gas phase crystallization method, and then performing separation, drying and calcination to obtain the composite zeolite. The ZSM-35 and ZSM-5 composite zeolite can keep the integrity and crystallinity of the ZSM-35 and ZSM-5 skeleton structures, and the core and the shell are combined closely, are not separated and are stable in structure.

The invention provides a method and apparatus for efficiently and accurately filling vials with gaseous materials such as a fluorinated gas, with or without concomitantly filling the vials with another liquid or solid material. Also provided is a filling system for simultaneously filling a vial with a gaseous material and a liquid material using the apparatus.

The present invention relates to a capsule shell with two parts, a cap and a body, the two parts engage telescopically with each other, the capsule shell is used for storing solid substances in powder or granular form and shows a minimized leakage rate of powder when the capsule shell is filled with the solid substances in powder form and is closed.

This mist collection system includes a mist supply device and a solidification device. The solidification device solidifies and stores mist that is obtained by atomizing a dispersion liquid containing particles and that is supplied from the mist supply device.

The invention disclosed herein provides methods for analyzing oil production properties of an oil well. Methods comprise comparing characteristics of one or more samples of solid material (e.g., petroleum cuttings) or fluids with a produced fluid. Comparative analyses can occur between samples collected within a single well or across two or more wells. Select compounds, such as hydrocarbons, and select relationship(s) between compounds such as ratios of directly measured compounds or, e.g., classes thereof, are typically used in the methods; select methods (e.g., gentle volatiles extraction) are typically used to derive the compounds; or both. In a first exemplary application, methods herein are used to identify locations of relatively higher likelihood of petroleum productivity within a well. In a second exemplary application, methods are used to identify the likelihood of shared source locations (provenance) between oil samples.

The present application provides a device (1) for dissolving in an aqueous liquid a substantially water-soluble substance, optionally comprising insoluble solid substances, and optionally for filtering the aqueous solution of the substantially water-soluble substance to remove the insoluble solid substances. The device (1) comprises: a container (2) for containing the aqueous liquid, wherein the inside of the container is divided into two separate compartments, a mixing compartment (12) and a filtering compartment (14), separated by a vertically positioned filtering screen (13) comprising a filter; mixing means positioned in the mixing compartment; an outlet (17) in the lower half of one of the walls of the mixing compartment (12) or in the base of the mixing compartment for removing the insoluble solid substances from the mixing compartment (12); a grid (4) positioned above the mixing compartment (12), the grid comprising means (5) for opening a bag positioned on or above the grid (4); and electronic means (20), optionally comprising a digital display, connected to a sensor (19).

The present invention addresses the problem of providing a solid that can be formed into a molded body which has excellent ozone resistance and is unlikely to develop cracks and blisters due to ozone and providing a molded body and a method for producing a solid.　A solid according to the present invention is a powdery or pellet-like solid which contains a copolymer that contains a unit A based on tetrafluoroethylene and a unit B based on a monomer represented by formula (1) (CF2=CF-O-Rf). The total number of functional groups represented by -CF=CF2, -CF2H, -COF, -COOH, -COOCH3, -CONH2, and -CH2OH is less than 150 per 106 main-chain carbon atoms in the copolymer, and the amount of outgas generated when the solid is heated at 300°C for 120 minutes is 100 mass ppb or less relative to the total mass of the solid, in terms of n-hexane.

Embodiments of the present application disclose a solid substance identification method, device, equipment and storage medium. The method comprises: acquiring a plurality of actual Raman spectra of a solid substance and a Raman spectrum of at least one pure substance; analyzing the plurality of actual Raman spectra to obtain a target Raman spectrum of at least one to-be-measured substance; determining a matching degree of each of the to-be-measured substances and each of the pure substances according to the target Raman spectrum of the at least one to-be-measured substance and the Raman spectrum of the at least one pure substance; and determining that the solid substance comprises a target pure substance when a matching degree of a target to-be-measured substance in the at least one to-be-measured substance and the target pure substance in the at least one pure substance satisfies a preset threshold. The method provided in the embodiments of the present application can accurately identify the composition of the solid substance.

The present invention addresses the problem of providing: a solid material with which it is possible to form a molded body that has excellent ozone resistance and in which blisters due to ozone are unlikely to occur; a molded body; and a method for producing a solid material.　A solid material according to the present invention is in the form of a powder or pellets and contains a copolymer that comprises a unit A which is based on tetrafluoroethylene and a unit B which is based on a monomer that is selected from the group consisting of monomers represented by formula (1) (CF2=CF-O-(CF2)n-CF3) and monomers represented by formula (2) (CF2=CF-CF2-O-(CF2)n-CF3). The total number of functional groups of -CF=CF2, -CF2H, -COF, -COOH ,-COOCH3, -CONH2, and -CH2OH is less than 150 per 106 carbon atoms in the main chain of the copolymer, and the solid material does not substantially contain a compound represented by formula (3) (CF3-(CF2)n-1-COOH).

1. Name of this design: Strainer Bowl Head (Lotus Flower). 2. Uses of this design: It can be connected to a kitchen utensil handle and used as a strainer to scoop solid substances from liquids; it can also be used directly as a fruit basket to dry fruit. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention discloses a lightweight foamed sand based on a low-temperature resistant microbial solidifying agent and its preparation method. The lightweight foamed sand comprises solid and liquid substances in a mass ratio of 3.5-6:1. The solid substance comprises 78-84 wt% sand, 12-18 wt% composite activator, and 4-6 wt% bacterial foam adsorbent. The liquid substance is a cementing solution. The preparation method includes the following steps: preparing a low-temperature resistant microbial solidifying agent; mixing the prepared low-temperature resistant microbial solidifying agent with sand to obtain a solid substance; and mixing the obtained solid substance with a cementing solution to obtain the lightweight foamed sand based on the low-temperature resistant microbial solidifying agent. The technical solution of this invention significantly improves the survival rate and mineralization efficiency of the microorganisms under low-temperature conditions. The lightweight foamed sand prepared using this technical solution is lighter in weight for the same volume and has higher compressive strength and impermeability.

The present invention relates to a method for obtaining wax from pyrolysis residue, comprising the steps of: (a) providing pyrolysis residue comprising wax and a solid material, wherein the solid material comprises an inorganic salt, a ceramic raw material, asphaltene, tar, and / or coke; (b) adding a solvent to the pyrolysis residue to obtain a high-solids mixture comprising the solid material and the solvent, wherein the wax is at least partially dissolved in the solvent; (c) separating at least a portion of the solid material from the high-solids mixture to obtain a low-solids mixture; and (d) separating at least a portion of the wax from the low-solids mixture. The present invention further relates to a device for obtaining wax from pyrolysis residue using this method.

The invention relates to the technical field of yak brain myelopeptide extraction, in particular to a yak brain myelopeptide extraction method and device with double effects of tonifying qi and blood and enhancing immunity, the device comprises a reaction kettle, a stirring assembly is movably installed in the reaction kettle, and the stirring assembly comprises a rotating shaft and a plurality of stirring rods; the rotating shaft is rotatably mounted in the reaction kettle, and the plurality of stirring rods are circumferentially and uniformly distributed on the outer side of the rotating shaft and are movably mounted on the side wall of the rotating shaft. Raw materials are turned in the rotating process of the impeller, the wall breaking efficiency is improved while full wall breaking treatment on the raw materials is achieved, it is ensured that active ingredients of yak brain myelopeptide are fully released, mixed liquid is guided through the through pipe and the through hole, full circulation and uniform mixing of the mixed liquid are achieved, the phenomenon that local concentration is too high or reaction is insufficient is effectively avoided, and the service life of the mixed liquid is prolonged. And solid substances are intercepted and collected through the filter screen, so that impurities generated in the enzymolysis process are effectively separated, and liquid phase components are ensured to be pure.

The invention relates to the field of viscosity control, and provides a viscosity control method based on image recognition in order to solve the problem that effective dispersion of solid substances is difficult to realize under the condition that additives such as a dispersing agent are not added in the prior art, at least one section of a viscosity curve of a system is gradually increased along with addition of a substance A; acquiring a first relation curve between the dosage and viscosity of the substance A; obtaining a second relation curve between the particle size and the viscosity of the substance B; when a number pair composed of the particle size of the substance B and the viscosity of the system is located on the second relation curve, the uniformity of the substance B in the system is larger than or equal to a threshold value; according to the first relation curve and the second relation curve, obtaining the minimum dosage of the substance A in the system when the substance B is added; the uniformity obtaining method comprises the steps of obtaining a system image, and obtaining uniformity through the system image. After the viscosity control method is applied to preparation of the soybean curd wrapped with the sesame paste, uniform dispersion of the sesame can be ensured, and the product is more environmentally friendly and healthier.

The invention discloses a method for synthesizing high-purity silver nano-spirals at room temperature and application of the high-purity silver nano-spirals at room temperature, and the method comprises the following steps: A1, preparing a soft template aqueous solution, adding a silicon-based material which is 1-50000 times of the mass of the soft template, fully mixing, and standing; a2, adding silver salt which is 1-500 times of the mass of the soft template, oscillating and fully mixing; a3, adding a proper amount of a reducing agent, uniformly mixing reactants, and standing and reacting the reaction liquid at room temperature for 24-48 hours; and after the reaction is finished, taking out a solid substance, washing with deionized water for multiple times to remove redundant soft template and unreacted silver salt and reducing agent, filtering and separating the silicon-based material and the product silver nano spiral, and drying the product in a drying box. According to the method, synthesis of the silver nano spiral at room temperature can be achieved, and the yield exceeds 95%. The obtained spiral structure has highly uniform screw pitch, and the length can exceed 150 [mu] m.

This application relates to the field of dehydration equipment technology and discloses a dehydration device for raw materials used in drilling fluid lubricant production. The invention addresses the problem of reduced dehydration efficiency due to downtime for collecting solid substances. Through the arrangement of a filter screen and a scraping mechanism, after the filter screen has been running for a period of time, an electric cylinder drives a scraper ring upwards, scraping away the solid substances accumulated inside the filter screen. Simultaneously, due to the frictional force of the solid substances inside the filter screen, the scraper ring rotates. Then, as the scraper ring carries the solid substances away from the filter screen, it continues to rotate due to inertia, causing the scraped solid substances to detach from the filter screen and scraper ring and be collected. This process reduces the number of equipment downtimes and minimizes the impact on the efficiency of the raw material dehydration process.

The application discloses a collecting system for bile heating filtration, and relates to the technical field of bile filtration, which comprises a base, the top of the base is fixedly connected with a driving device and an anti-bonding mechanism respectively. The collecting system for bile heating filtration, the crude bile is transported to the heating cylinder through the feeding pipe, the crude bile is heated by the heating cylinder and then is introduced into the anti-deposition mechanism, the rotating disc is driven to rotate by the driving device, the anti-deposition mechanism rotates rapidly, the bile and solid-liquid mixture are centrifuged in the anti-deposition mechanism, the bile is located in the middle part of the anti-deposition mechanism, the solid-liquid mixture is close to the outer side of the anti-deposition mechanism, the bile is transported out of the anti-deposition mechanism by the output pump, the solid-liquid mixture is thrown into the position between the rolling rail and the collecting assembly, the guiding assembly timely guides the solid-liquid mixture out of the device wall, and the solid-liquid mixture is prevented from being blocked in the device wall, thereby avoiding the problem that subsequent deslagging is difficult due to the blockage of the solid-liquid mixture in the device wall.

The objective is to effectively solidify and recover the sublimated gaseous solid material. [Solution] A solid material recovery container 1 is provided for solidifying and recovering sublimated gaseous solid material, comprising a pipe 4 for introducing the sublimated gaseous solid material and a fluid regulating member 5 disposed above the pipe 4. Furthermore, a solid material recovery container 1 is provided for solidifying and recovering sublimated gaseous solid material, comprising a main body 2 and a lid member 3, wherein the main body 2 comprises an upper body 8 and a lower body 9.

The present invention is a composite film manufacturing method in which a sputtering device is used and a gas of a substance with which can be prepared a mixed gas of a target of a solid substance in a standard state (a temperature of 25° C. and pressure of 100 KPa) (A) and a sputtering gas (B) is used. The method includes: (1) a step for attaching the target (A) to a target installation jig of the sputtering device; (2) a step for reducing the pressure inside a sputtering chamber of the sputtering device to a prescribed first pressure; (3) a step for introducing the mixed gas of the sputtering gas and the gas (B) into the sputtering chamber of the sputtering device such that the inside of the sputtering chamber reaches a second prescribed pressure (greater than or equal to the first prescribed pressure); and (4) a step for applying electric power to the target (A) and using sputtering to form a composite film on the surface of a base material. The sputtering device may be a roll-to-roll scheme sputtering device.

This invention relates to a photocatalytic self-healing capsule for cement-based materials and its preparation method. The method for preparing the self-healing capsule includes the following steps: Step 1, mixing sodium bicarbonate, calcium hydroxide, citric acid, and water to obtain a slurry; Step 2, injecting the slurry into a mold and solidifying it to form a capsule core sphere; Step 3, coating the capsule core sphere with a capsule shell, the capsule shell comprising polyethylene material and a photocatalyst to promote polyethylene degradation. This invention, by adding a polyethylene shell made with a photocatalyst, ensures that after concrete cracks appear, the photocatalyst promotes the degradation and breakage of the polyethylene shell under light, thus ensuring that the self-healing material inside the capsule shell can be released and function, solving the problem of existing capsule shells potentially failing to break. After the capsule core sphere is released, it reacts with rainwater to generate a calcium solid substance, filling the concrete cracks and achieving self-healing repair of the concrete cracks.

1. Name of this design: Strainer Bowl Head (Plum Blossom). 2. Uses of this design: It can be connected to a kitchen utensil handle and used as a strainer to scoop solid substances from liquids; it can also be used directly as a fruit basket to dry fruit. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: incense bottle. 2. The use of the design product: for containing solid substances such as incense, balm, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state perspective view 1.

The utility model discloses fermented fruit wine leading-out equipment, which relates to the technical field of fruit wine leading-out and comprises a fermentation barrel, a rubber plug and a sealing cover plate, a plurality of lock catches are mounted on the sealing cover plate and used for fixing the sealing cover plate at the top of the fermentation barrel, a carrier ring is placed in the fermentation barrel, and a first filter plate is fixed at the bottom of the carrier ring. A first stud is fixed to the upper surface of the first filter plate, and the first stud is slidably sleeved with a second filter plate. The air blowing assembly blows air into the air bag, so that the air bag is expanded and enlarged and can be tightly attached to the inner wall of the fermentation barrel, and the carrying ring, the first filter plate and the air bag are matched with one another, so that solid substances in fruit wine can be prevented from being mixed in the fruit wine clear liquid guiding-out process; the first filter plate, the second filter plate and the gauzes between the first filter plate and the second filter plate can allow fruit wine liquid to pass through and prevent solids from passing through, so that the fruit wine liquid is clearer in the leading-out process, and direct drinking of the fruit wine is facilitated.

The invention relates to the technical field of chemical synthesis, in particular to a preparation method of a D-pi-A type organic second-order nonlinear optical compound. The preparation method comprises the following steps: mixing a ketone compound and an oxide, and heating and refluxing for a period of time under a stirring condition; after the reaction is finished, cooling reaction liquid to room temperature, and adding a good solvent to dissolve a solid substance obtained by the reaction; and slowly volatilizing the obtained clear solution at room temperature for a period of time to obtain a pure crystal of a target product. The preparation method provided by the invention has the advantages of simple reaction device, mild reaction conditions, easily available raw materials, low cost and easy separation of target products. Meanwhile, the D-pi-A type organic compound prepared by the preparation method disclosed by the invention has a nonlinear optical property, and shows a second harmonic phenomenon under near-infrared light, and the highest intensity is about 2.7 times of that of KDP (potassium dihydrogen phosphate). The method is of great significance to the structure-activity relationship and the practical application research of the second-order organic nonlinear optical crystal material.

The application discloses a finished oil detection device, relates to the grain and oil detection technical field, and comprises an upper shell and a lower shell, the bottom end of the upper shell is fixedly connected with the top end of the lower shell, a separation detection mechanism is arranged inside the upper shell and the lower shell, the separation detection mechanism comprises a first support fixedly connected with the top end of the upper shell, a motor is fixedly connected to the middle part of the first support, an output shaft of the motor is fixedly connected with a second support, a centrifugal barrel is fixedly connected to the surface of the second support, two supporting rods are fixedly connected in the inside of the lower shell, an oil receiving hopper is fixedly connected between the two supporting rods, an oil conveying pipe is communicated with the bottom of the oil receiving hopper, and a detection bin is arranged on the outlet end of the oil conveying pipe, so that the deviation of the result obtained when the edible oil is detected due to the influence of solid substances is solved, and the problem that the detection data of trans fatty acids in the edible oil is affected is solved.

The utility model discloses a slurry filtering and desanding device which comprises a first groove, a first filter plate, a containing bin and a second groove, wherein a first opening is formed in the bottom of the first groove; the first filter plate is arranged in the first groove; the containing bin is communicated with the first opening; the first filter plate is perpendicular to the axis of the first groove and is arranged at the edge of the first opening; a second opening and a third opening which are communicated are oppositely formed in the containing bin, the second opening and the first opening are the same in size and are communicated, and the third opening is communicated with the second groove; a spiral blade used for transporting filtered materials is arranged in the second groove; the spiral blade extends along the length direction of the second groove; a detachable first plate body is arranged between the third opening and the second groove; the first plate body is used for covering the third opening. According to the utility model, the technical problem that the filtering effect is influenced by solid substance accumulation during filtering is solved, and the technical effect of avoiding solid substance accumulation is achieved.