15results about How to "Avoid small" patented technology

The utility model discloses a turnover placing rack for noodle production in the technical field of noodle processing, which comprises a base, an electric push rod is fixedly mounted on the inner side of a mounting groove, a connecting rod is slidably connected to the inner side of the mounting groove in a penetrating manner, and the bottom end of the connecting rod is fixedly connected with the top output end of the electric push rod. The surface of the connecting rod is fixedly sleeved with a connecting block, the surface of the connecting rod is provided with a plurality of connecting blocks and hanging frame assemblies, and the connecting blocks and the hanging frame assemblies are installed on the surface of the connecting rod in a spiral rising mode. And after the length of the hanging rod is adjusted, the amount of noodles hung on the surface of the hanging rod is increased, and then the turnover efficiency is improved.

This utility model provides a three-dimensional sea cucumber farming device, relating to the field of sea cucumber farming technology. It includes a farming box, multiple sea cucumber cages, and multiple algae cages, arranged alternately within the farming box. Each sea cucumber cage includes a first mesh plate and a second mesh plate, slidably connected within the farming box. The first mesh plate has multiple first farming baskets, and the second mesh plate has a cover plate and multiple second farming baskets. The first and second farming baskets are arranged alternately, with the cover plate close to the top of the topmost first farming basket. This utility model allows for the interleaved cultivation of sea cucumbers and algae within the farming box. During their growth, the algae absorb nutrients such as nitrogen and phosphorus from the water, avoiding pollution caused by eutrophication. Simultaneously, the algae increase the amount of plankton and microorganisms in the water, increasing the food source for sea cucumbers, reducing feed costs, and improving the environmental friendliness of industrialized sea cucumber farming.

The present invention provides a cell sorting device, including a frame, a sorting component and a plurality of clamping mechanisms. The sorting component includes a sorting column and a liquid holding bottle arranged up and down. The open end of the liquid holding bottle can be sealed and connected to the liquid outlet end of the sorting column. The clamping mechanism has a magnetic field, and the clamping mechanism is arranged on the frame. The clamping mechanism is used to clamp the sorting component, and can be kept on the frame or rotated in a vertical plane. The present invention clamps the sorting component by the clamping mechanism to rotate, so that the solution moves back and forth between the sorting column and the liquid holding bottle in the sorting component, so that the target cells in the solution pass through the iron beads in the sorting column for multiple times, thereby increasing the contact between the target cells and the iron beads, thereby increasing the amount of target cells at the sorting location and improving the sorting efficiency.

The application provides a reducer and a vehicle. The reducer comprises a reduction gear, a differential and an oil collecting piece. The reduction gear is internally provided with a mounting structure and a first assembly space on a first side of the mounting structure. The differential comprises a first part in the first assembly space, and the first part is provided with an oil inlet. The oil collecting piece is assembled to the mounting structure and located in the first assembly space. The oil collecting piece is provided with an oil collecting space, and the oil collecting space is communicated with the oil inlet and an oil storage space in the reducer. The oil collecting piece can directly collect lubricating oil from the oil storage space in the reducer through the oil collecting space, and the lubricating oil enters the interior of the differential through the oil inlet. The amount of lubricating oil entering the interior of the differential is increased, and the lubricating effect of the reducer is improved.

The invention relates to a drainage device and a soft soil reinforcement construction method.The drainage device comprises a vacuum pump, a drainage plate and two opposite vertical drainage pipes, the vacuum pump communicates with one drainage pipe, and the two vertical drainage pipes are connected through the drainage plate; the length of the drainage plate is larger than the distance between the two vertical drainage pipes, the drainage plate is provided with a water seepage face allowing soil pore water to enter, and drainage channels capable of being communicated with the vertical drainage pipes are further arranged in the drainage plate. According to the drainage device and the soft soil reinforcement construction method, the problem that a drainage plate in existing vacuum preloading is prone to being bent, deformed and tensioned is solved.

The utility model provides a micro bubble bubbler. The micro bubble bubbler comprises an inner core, an auxiliary filter screen and a support screen, a circle of gas diversion trench is formed in the surface of the outer side of the inner core; an air inlet is formed in the outer side surface of the inner core, the air inlet is a conical hole communicated with the air flow guide groove, and the large-diameter end of the air inlet is located on the front end surface of the inner core; the gas diversion trench and the gas inlet form a gas passage; a fine bubble jet hole is formed in the inner core and forms a water flow passage; a cavity can be formed between the auxiliary filter screen and the surface of the front end of the inner core, and the gas channel and the water flow channel are both communicated with the cavity. According to the technical scheme, more air can be supplemented to the inner core, the amount of generated micro bubbles can be increased through cooperation with the jet flow holes, the micro bubbles are more compact, and water flow is more stable.

The utility model discloses a steam tea boiling device and a tea boiler, the steam tea boiling device comprises a tea boiling container, a steam collector, a central conduit and at least two bypass conduits, the tea boiling container is internally provided with a tea boiling cavity with an upward opening, and the bottom of the tea boiling container is provided with filter holes for filtering tea soup in the tea boiling cavity; a steam collecting cavity with a downward opening is formed in the steam collector; the central guide pipe is arranged between the tea boiling container and the steam collector, and the upper end of the central guide pipe is positioned in the center of the tea boiling cavity; the bypass guide pipe is arranged between the tea boiling container and the steam collector, and the upper end of the bypass guide pipe is arranged along the edge of the tea boiling cavity; according to the steam tea boiling device, the bypass guide pipe is arranged between the tea boiling container and the steam collector, the amount of steam and hot water entering the tea boiling cavity can be increased through the cooperation of the central guide pipe and the bypass guide pipe, tea can be rapidly boiled, and the steam tea boiling device has the advantage of being high in tea boiling efficiency.

A method for capturing carbon dioxide. The method includes: receiving a gas stream through an adsorption bed comprising one or more adsorption modules and one or more temperature regulating modules; and receiving at least one regulating stream through one or more contactors for controlling the temperature of at least one of the one or more adsorption modules and the gas stream. The method further includes: adsorbing at least one of water vapor and carbon dioxide from the gas stream through the one or more adsorption modules; and discharging an exhaust stream through the adsorption bed. The method further includes: regulating the temperature of the gas stream exiting the one or more temperature regulating modules to promote an increase in the amount of at least one of the water vapor and carbon dioxide captured by the adsorption bed and subsequently released.

The present invention discloses a waste gas denitration device and a waste gas denitration method, and belongs to the technical field of waste gas denitration. A waste gas denitration device comprises: a frame, a smoke inlet pipe and a spray pump are fixedly arranged on the frame, the spray pump is connected with a delivery pipe, and also comprises: a storage shell, which is connected with the delivery pipe, a spray shell is rotatably arranged outside the storage shell, a rotating blade is fixedly connected with the side wall of the spray shell, and a spray pipe is fixedly connected with the rotating blade; a connecting pipe, which is fixedly arranged at the connection point between the spray shell and the spray pipe, a moving block is horizontally slidably arranged in the connecting pipe, a moving rod is fixedly connected with one side of the moving block, and a reset spring is sleeved on the moving rod; a reaction shell, which is connected with the smoke inlet pipe, and a smoke exhaust pipe is fixedly connected with the bottom of the reaction shell. The present invention has the effect of adjusting the amount of ammonia water according to the amount of smoke and improving the denitration efficiency.

The present application discloses a building sunscreen and heat-insulating coating and a preparation method thereof, which relate to the technical field of building coatings, and include a building sunscreen and heat-insulating coating A and a building sunscreen and heat-insulating coating B. The building sunscreen and heat-insulating coating A and the building sunscreen and heat-insulating coating B are mixed and then applied, and the mass ratio of the building sunscreen and heat-insulating coating A and the building sunscreen and heat-insulating coating B is 1-2:4, or the building sunscreen and heat-insulating coating B is applied first, and then the building sunscreen and heat-insulating coating A is applied after drying, and the application thickness ratio of the building sunscreen and heat-insulating coating B and the building sunscreen and heat-insulating coating A is 4:1; the present application has the following effects: the building sunscreen and heat-insulating coating B is applied first, and the modified silica aerogel B contains more boric acid microparticles, thereby enhancing the adhesion to the substrate and the durability of the coating, and then the building sunscreen and heat-insulating coating A is applied, and the modified silica aerogel A contained therein contains less boric acid microparticles, thereby providing more sun protection and durability.

A thermoplastic resin composition comprising: a graft copolymer (A) obtained by polymerizing a vinyl monomer mixture (m1) in the presence of a specific alkyl (meth)acrylate rubbery polymer (a); a graft copolymer (B) obtained by polymerizing a vinyl monomer mixture (m2) in the presence of a specific alkyl (meth)acrylate rubbery polymer (b); and a vinyl copolymer (C) obtained by polymerizing a vinyl monomer mixture (m3), wherein: a proportion of a rubbery polymer contained in the thermoplastic resin composition is 21 to 28 % by mass, and a proportion of particles with a particle size of 300 nm or more among all particles formed by the rubbery polymer is 1 to 11 % by mass.

The application discloses a balloon catheter capable of directional drug release and a method thereof, and relates to the technical field of medical machinery. The balloon catheter capable of directional drug release comprises a catheter body, a drug feeding mechanism and a protection mechanism. The drug feeding mechanism comprises a second balloon, a second air extraction pipeline, an extension assembly and a drug placement plate. The protection mechanism comprises an inner support, a third balloon, a third air extraction pipeline and a protection cylinder. The inner support is fixedly installed on the catheter body at a position close to the second balloon. An end of the inner support, which is far away from the catheter, is slidably connected with a limiting block. The limiting block is fixedly connected with the protection cylinder. One end of the protection cylinder is fixedly connected with the third balloon. The other end of the protection cylinder penetrates through the third balloon and is slidably connected with the third balloon. The third balloon is in communication with the third air extraction pipeline through a third air extraction branch pipeline. The protection cylinder is closed to protect the drug coated in the drug placement groove, so that the drug coated in the drug placement groove is prevented from being washed by high-speed flowing blood, and the drug delivery efficiency is improved.

The invention provides a preparation method of iron coke for a blast furnace, which comprises the following steps: S1) crushing a coal sample with fluidity within 10000 ddpm, and humidifying to obtain a basic coal sample; s2) mixing the basic coal sample with an iron-based material to obtain a mixed coal sample; and S3) mixing the mixed coal sample and the inferior oil, and coking to obtain the iron coke for the blast furnace. The invention further provides the iron coke for the blast furnace. According to the iron coke for the blast furnace and the preparation method of the iron coke, the iron coke is prepared by mixing the basic coal sample, the iron-based material and the inferior oil, the quality of colloid in the coal coking process is improved, the quality of the iron coke is improved, and harmless treatment and recycling of inferior oil waste are achieved.

The utility model belongs to the technical field of machining, and provides a workpiece transfer device which comprises a rail, a workpiece tray, a robot and an accompanying table. The robot is used for operating the workpiece tray to conduct position transfer, and the robot is arranged on the track and can move along the track; the accompanying platform is arranged in the operation range of the robot and can move along with the robot; a plurality of supporting plates used for placing the workpiece trays are arranged on the accompanying table, each supporting plate is provided with a first sensor and a positioning column used for supporting and fixing the workpiece trays, and the first sensors are used for detecting whether the workpiece trays exist on the supporting plates or not; and a detection head of the first sensor is exposed from the plate surface of the supporting plate. The technical problem that in the prior art, a workpiece track transfer mechanism is low in efficiency is solved.