175results about How to "Won't gather" patented technology

The invention relates to a floating type underwater bait casting device inside a net cage, and belongs to the field of bait casting devices. The bait casting device comprises a charging bin. The charging bin is connected to a bait casting pipeline through a main pipeline. A discharging hole for discharging bait is formed in the bait casting pipeline. The bait casting pipeline is annular. A material mixing bin is arranged between the main pipeline and the bait casting pipeline. The material mixing bin is connected with the bait casting pipeline through a branch pipeline. An immersible pump A is connected to the main pipeline through a pipeline. The material mixing bin is connected with an immersible pump B through a pipeline. A floating object is fixedly arranged on the main pipeline. The bait casting is large in range and uniform, extrusion, friction and fight during fish forage can be avoided, and the phenomenon that seabirds scramble for bait can be avoided by means of underwater bait casting.

The invention relates to a dry-type slag-conveying device comprising a slag-bearing box body, a slag-conveying device and a fine ash removing device, wherein the slag-bearing box body consists of a slag collecting section and a slag lifting section which is connected with the slag collecting section and is positioned above the slag collection section; one connected end of the slag lifting sectionand the slag collecting section is provided with a coarse slag outlet; at least any of the two ends of the slag lifting section is provided with a fine ash outlet; and the fine ash removing device moves towards the direction of at least one fine ash outlet. The dry-type slag-conveying device effectively avoids the problem of the residual fine ash in the lifting section in the process of discharging the fine ash carried by the slag removing device through the slag lifting section, simultaneously also reduces the whole conveying load of the equipment and saves energy.

The invention discloses circulation feeding equipment with a powder recovery function. The circulation feeding equipment comprises an air powder separation device, a powder falling device, a printingmovement device and a powder spreading device. A pulse reverse blowing part is arranged in the air powder separation device. The air powder separation device is located above the powder falling device. The powder falling device and the powder spreading device are located above the printing movement device sequentially from top to bottom, and a redundant powder collection device is arranged below the printing movement device. A storage hopper is arranged below the redundant powder collection device and is used for storing powder and for collecting redundant powder. The powder and air in the storage hopper are sucked into the air powder separation device through a first air pipe, the powder is concentrated at the container bottom of the air powder separation device after separation, and thepowder falls into a holding groove of the powder falling device through discharging.

The invention discloses a vehicle-mounted double-redundancy display which is composed of two sets of independent display units. Each display unit is powered by a respective power source and comprises a control module, a driving module, a communication module, a photoelectric isolating module, a display screen and buttons, and each driving module, the corresponding communication module, the corresponding photoelectric isolating module, the corresponding display screen and the corresponding buttons are connected with the corresponding control module. Compared with existing displays, the vehicle-mounted double-redundancy display has the advantages that double-redundancy architecture is adopted, a main display and a standby display are completely independent physically, and running of a locomotive can be maintained by switching to the standby display through a manual switching switch when the main display is in a failure; original mounting size is unchanged; an externally-connected socket with a printed board directly welded is adopted, so that connecting members are reduced, length of each connecting member is shortened, and reliability of the connecting members is improved; a mode of direct-conducting heat radiating is adopted, a shell is directly used for heat radiating, and heat generated by a CPU (central processing unit) and a power source is enabled not to gather in a cabinet, so that thermostability of a system is improved.

The invention relates to the field of water quality monitoring equipment, and in particular relates to a water quality sampler for environmental monitoring, the water quality sampler includes a gripping rod, a bottle holder and a sampling bottle, the gripping rod and the bottle holder are connected, the bottle holder is used to hold the sampling bottle, the bottle body of the sampling bottle is vertical to the gripping rod, and is horizontally placed, the gripping rod is provided with a pulling wire rotating wheel, the pulling wire rotating wheel is winded with a pulling wire, the free end of the pulling wire is connected with one end of the sampling bottle, the pulling wire is used to incline the sampling bottle, the bottle holder can rotate relative to the gripping rod in the horizontal plane, the sampling bottle can rotate relative to the bottle holder in the vertical plane, the sampling bottle is a cylindrical structure, a vertically-placed sealing module is arranged at the left side of the sampling bottle, a horizontally-placed sealing module is arranged at the right side of the sampling bottle, and the sealing modules are used to adjust the position of the bottle body of the sampling bottle in water and seal openings at two ends of the sampling bottle. The water quality sampler can solve problems that bubbles in the sampling bottle are difficult to discharge when in sampling, a water sample is not representative for the reason that the sampling bottle destroys the flow field of a water flow, and the same kind of sampler in the prior art cannot sample in a narrow space.

The invention discloses a high-stability coconut and cow milk beverage and a preparation method thereof. Raw materials of the preparation method comprise: 36-50 percent of raw milk, 1.0-6.5 percent of a coconut milk raw material, 0.05-0.15 percent of glycerin monostearate, 0.03-0.06 percent of sucrose fatty acid ester, 0.05-0.15 percent of sodium caseinate, 0.015-0.25 percent of a stabilizer, 0.01-0.04 percent of edible buffer salt, 2-8 percent of a sweetening agent and the balance being water. The preparation method comprises the following steps: (1) mixing raw materials; (2) homogenizing for the first time, refrigerating, mixing after standing, and homogenizing for the second time; and (3) sterilizing and cooling. The high-stability coconut and cow milk beverage disclosed by the invention is clear and cool in taste, and high in stability. According to the preparation method of the high-stability coconut and cow milk beverage, the phenomenon of high-temperature coking in a preparation process is effectively reduced.

The invention discloses a gold nanorod/silicon dioxide/carbon point nanometer hybrid material. The nanometer hybrid material comprises a gold nanorod as a core, a silicon dioxide layer as a shell, and carbon points distributed on the outer surface of the silicon dioxide layer; and the nanometer hybrid material is obtained by a coupling effect between the silicon dioxide layer coating the outer surface of the gold nanorod and silane functional carbon points containing amido. The invention further discloses a preparation method of the gold nanorod/silicon dioxide/carbon point nanometer hybrid material. The preparation method of the gold nanorod/silicon dioxide/carbon point nanometer hybrid material is simple and controllable. The gold nanorod/silicon dioxide/carbon point nanometer hybrid material realizes application to diffuse reflection imaging through the gold nanorod, realizes application to fluorescent life imaging through the carbon points, realizes non-intrusive multi-mode imaging, and is excellent in application prospect in the cancer diagnosis.

The invention discloses a method for bonding uranium tailing slag by using a carbon-nano-material-immobilized mineralization bacterium. The method is characterized by comprising the following steps: culturing Sporosarcina pasteurii in a liquid culture solution to prepare a high-concentration bacterium solution with the concentration of 1-1.5*10<10>/ml; taking 100g of uranium tailing slag, spraying 5-20ml of 1mg/ml carbon nano material water solution, evenly mixing, and standing for 24 hours; adding 10-30ml of high-concentration bacterium solution, evenly mixing, standing for 2-3 hours, and sucking out the residual bacterium solution; adding 50ml of mineralization culture solution, culturing at 27-33 DEG C for 24 hours, and sucking out the mineralization culture solution to obtain the uranium tailing slag subjected to bonding treatment; repeating the process 5-10 times; and standing the uranium tailing slag after the last time for bonding treatment at 27-33 DEG C for 10-20 days, and bonding the uranium tailing slag into a block with certain permeation resistance and mechanical properties under the mineralization action of the microbe.

The invention discloses a system and a method for delivering cryogenic fluid. The cryogenic fluid delivery system includes a vessel containing a cryogenic fluid at a first pressure and a first temperature, a first heat exchanger coupled to the vessel for receiving the cryogenic fluid and cooling the cryogenic fluid to a second temperature, a first pump coupled to the first heat exchanger for pressurizing the cryogenic fluid to a second pressure, a second pump for pressurizing the cryogenic fluid to a third pressure, a second heat exchanger coupled to the second pump for cooling the cryogenic fluid to a third temperature, and a nozzle coupled to the second heat exchanger for delivering a jet of the cryogenic fluid toward a target.

The invention provides a novel road surface permeable concrete product and a preparation method of the novel road surface permeable concrete product. The permeable concrete product is prepared from the following raw materials including composite aggregate, a gel material, a composite additive and water at the weight ratio of (2.0 to 3.0) to 1 to (0.003 to 0.03) to (0.25 to 0.35); the composite aggregate is prepared from regenerated aggregate and common aggregate. The permeable concrete product prepared by the invention has water permeability with different gradients and diversified permeable rates; the 28d compressive strength of the prepared permeable concrete product is 5MPa to 15MPa and the permeable rate of the prepared permeable concrete product is 0.5mm/s to 10mm/s. According to the novel road surface permeable concrete product provided by the invention, a construction process can be simplified, and engineering construction can be finished at a single time according to actual engineering requirements; the technical effect which is the same as that of a plurality of times of construction in the prior art can be obtained; when the permeable concrete product is used for paving a side pavement on a road surface, people walking on the road surface can feel comfortable and elastic.

A device for cleaning dust in a filer bag is provided. A shell is provided with a dust-containing gas inlet, a dust discharging port and a purified gas outlet. A dust baffle plate is disposed in the shell and close to the dust-containing gas inlet side. A plurality of filter bags are disposed in a treatment chamber and are communicated with a gas purification chamber through gas spraying pipes. The gas purification chamber is communicated with the purified gas outlet. Scraping cylinders sleeve the filter bags and are connected to a supporting plate. The supporting plate is provided with a plurality of through slots through which dust-containing gas flows, and is driven by a driving assembly to move along the height direction of the shell. A material guide plate is disposed in a position inthe treatment chamber and close to the dust discharging port, is disposed obliquely and below the filter bags, and is driven to vibrate by a vibrating motor. The device is novel in design, reliable,good in dedusting effects, and high in dedusting efficiency. Dust does not aggregate on the filter bags for long time. After dedusting, dust is not liable to adhere to the inside of the shell, and thedevice can work stably for long time.

An efficient bag dust collector is provided. A shell is provided with a dust-containing gas inlet, a dust discharging port and a purified gas outlet. A dust baffle plate is disposed in the shell and close to the dust-containing gas inlet side. A plurality of filter bags are disposed in a treatment chamber and are communicated with a gas spraying pipe through conduits. The gas spraying pipe is disposed in a purification chamber and is provided with a plurality of gas holes. Scraping cylinders sleeve the filter bags and are connected to a supporting plate. The supporting plate is provided with aplurality of through slots through which dust-containing gas flows. A driving assembly includes a drive motor and a screw. The drive motor is connected outside the shell. The screw and the supportingplate are in a fit connection through a threaded manner. A material guide plate is disposed in a position in the treatment chamber and close to the dust discharging port, and is driven by a vibratingmotor to vibrate. The bag dust collector is novel in design, reliable, good in dedusting effects, and high in dedusting efficiency. Dust does not aggregate on the filter bags for long time. After dedusting, dust is not liable to adhere to the inside of the shell, and the bag dust collector can work stably for long time.

The invention discloses a silicone oil-free hair care composition containing horse oil. The silicone oil-free hair care composition is prepared from the following components in percentage by weight: 2.0 to 5.0 percent of higher aliphatic alcohol, 1.0 to 10.0 percent of a cationic surface active agent, 0.5 to 3 percent of a non-ionic emulsifier, 0.5 to 5 percent of horse oil, and the balance of water. The silicone oil-free hair care composition adopts the horse oil instead of silicone oil, and has a good conditioning and care action on hair, can obviously reduce the hair wet-combing resistance, and can maintain and improve the hair luster. After the silicone oil-free hair care composition is used, the scalp is relaxed, the hair is full, lustrous, soft and smooth, and the hair is not knotted.

The invention discloses a granule for preventing and treating mango bacterial disease and a preparation method thereof, and belongs to the field of pesticide preparations. The granule comprises a particle or tablet formed by performing mixing and pelleting on the following components in percent by weight: 5 to 30 percent of a copper preparation, 30 to 70 percent of a water-retaining agent, 20 to 50 percent of an adhesive, 0.1 to 5 percent of a lubricant, and 0.5 to 20 percent of nutritional ingredient. The preparation method comprises the following steps: crushing all the components, firstly uniformly mixing the adhesive and the water-retaining agent, then adding other components, and uniformly mixing; pressing uniformly mixed powder into tablets or particles, sieving, uniformly mixing uniformed powder, and pelleting. The granule is good in bactericidal effect, long in the effective duration of fungicides and good in control effect; pesticide hazard cannot be produced, and leaves and fruit surfaces cannot be damaged; and the granule is simple and convenient to apply, and high in working efficiency.

The invention provides a novel polyurethane extinction glass oil. The novel polyurethane extinction glass oil comprises the following compositions in parts by weight: 10 to 30 parts of isopropanol, 0.1 to 0.5 part of a PH modifier, 70 to 100 parts of polyurethane, 0.1 to 0.5 part of a dispersing agent, 2 to 5 parts of organosilicone extinction powder, 0.1 to 0.5 part of an antifoaming agent, 0.1 to 0.5 part of wax powder, 5 to 10 parts of a feeling agent, 2 to 6 parts of a thickening agent, and 30 to 50 parts of water. The extinction glass oil has an anti-settling effect, the yellowing resistance is good, the extinction material does not gather, the extinction glass oil cannot become white during spraying, and the blackness is good; in addition, the hand feeling is good, and the moist, soft and comfortable wax feeling is achieved.

The invention relates to a core-shell-structure phosphorus-nitrogen compound modified hydrotalcite-like flame retardant and a preparation method thereof. The core material is ammonium polyphosphate, the shell material is melamine formaldehyde resin, and a dicarboxylic acid, of which the molecular formula is HOOC-R-COOH is grafted outside the shell, wherein R is alkylidene group, phenyl group, alkyl ether or phenyl ether; and the core-shell-structure phosphorus-nitrogen and a hydrotalcite-like compound, of which the molecular formula is [MII(1-x)MIIIx(OH)2]x+[An-x/n]x-.mH2O are subjected to ion-exchange reaction to obtain the composite material. The flame retardant effectively combines the expansion phosphorus-nitrogen flame retardant with the inorganic flame retardant hydrotalcite-like compound; and under the synergistic action, the flame retardant has better flame retardancy, enhances the compatibility of the hydrotalcite-like compound with high molecular materials, and lowers the addition amount of the hydrotalcite-like compound.

The invention relates to the technical field of industrial sewage purification, and discloses an industrial sewage purification device for environmental protection engineering, the industrial sewage purification device comprises a purification device main body, a water inlet pipe is fixedly mounted at the top of the purification device main body, and a water inlet groove, a driving cavity and a water outlet groove are formed in the water inlet pipe from top to bottom in sequence in a penetrating manner; a rotating shaft is internally rotated in the driving cavity, and blades are evenly and fixedly installed on the outer wall of the rotating shaft. When industrial sewage hits the blades, the sewage flows through the sewage collecting grooves and the communicating grooves in the blades, particles in the sewage enter the containing cavity through the sewage collecting grooves and the communicating grooves and cannot be discharged, and when the blades rotate to the upper half part of the rotating shaft, the particles in a containing cavity fall into the inner cavity from the containing cavity, the particles fall into the inner cavity, meanwhile, the rotating shaft also rotates, the rotating shaft rotates to guide the particles to move towards the open end of the inner cavity through the guide blades, finally the particles fall into the storage box through a clamping sleeve and a vertical cylinder, and unified collection of the particles is completed.

The invention discloses a modular high-power light-emitting diode (LED) lamp cap with an epoxy resin heat conduction pipe added with a carbon nano tube material for roadway lighting and a manufacturing method thereof and also discloses a method for preparing the epoxy resin heat conduction pipe added with the carbon nano tube material. In a high-power LED lamp module, a circuit board is clung to one surface of a radiating substrate, so that heat of each high-power LED luminous body welded on the circuit board can be conducted to the radiating substrate; radiating fins are fixedly arranged on the other surface of the radiating substrate; and the epoxy resin heat conduction pipe added with the carbon nano tube material is coupled with the radiating fins and the radiating substrate. The heat on the radiating substrate is rapidly conducted to the radiating fins by utilizing the performance of high thermal conductivity of the epoxy resin heat conduction pipe added with the carbon nano tube material, so that the heat cannot be congregated on the radiating substrate and the defect of heat dissipation of the high-power LED lamp cap in the prior art is overcome essentially.

The invention discloses an all-water-blown high-dispersion silicon dioxide in-situ reinforced polyurethane grouting lifting material and a preparation method thereof. The all-water-blown high-dispersion silicon dioxide in-situ reinforced polyurethane grouting lifting material comprises a component A and a component B, wherein the component A is prepared from hydrophilic polyether polyol, dispersants, silica sol, composite catalysts, foam stabilizers and water; the component B is polyisocyanate. The polyurethane grouting lifting material is higher in storage stability, is used as a a grouting lifting repairing material with higher compression strength, and is applicable to lifting repairing under different geological conditions; when the polyurethane grouting lifting material is applied to lifting repairing of buildings or road foundation collapse, the requirements of construction operation can be met; the rapid lifting repairing effect can be achieved.