54results about How to "Flexible separation" patented technology

A separation or reaction unit (1; 1′; 81; 81′; 101) and a method for aseptically connecting such units. The separation or reaction unit (1; 1′; 81; 81′; 101) comprises at last one fluid inlet (3a, 3b, 5a, 5b; 3a′, 3b′, 5a′, 5b′; 85a, 85b; 103a, 103b) and at least one fluid outlet (3a, 3b, 5a, 5b; 3a′, 3b′, 5a′, 5b′; 85a, 85b; 103a, 103b). At least one of the inlet or outlet is sealed by at least one film (7, 9; 11; 87a, 87b; 107a, 107b) and the contact surface between the film and the separation or reaction unit is aseptic. The films are adapted to be mated with a corresponding film on another separation or reaction unit or on a fluid distribution unit (20; 57; 61) which the separation or reaction unit possibly should be connected with and said mated films are adapted to be pulled out together two and two after mating such that corresponding fluid inlets/outlets on the two connected units are mated aseptically.

The invention discloses a composite cored slab house and a building method thereof, belonging to the field of woolen frame structure building construction. The house is formed by combining basic rooms, each of which is composed of a structural support system and a plate body, wherein, for each basic room structural support system,, a corner post, a central pillar, a cross beam and a purlin form a two-layer woolen frame system; a gable vertical frame is transversely embedded with a composite cored slab; a front vertical frame and a rear vertical frame along walls are vertically embedded with the composite cored slab, a door and a window; a grillage along the horizontal direction is respectively laid with the composite cored slab to form a floor system; and a grillage at the upper part is laid with the composite cored slab to form a roofing system. All the components of the invention can realize normalization, standardization and industrialization; the quality can be effectively ensured, and the cost can be reduced; various types of low-rise buildings can be designed and built according to the building requirements of the owners. The composite cored slab house is light in installation, rapid in construction speed, short in period as well as simple and convenient in assembly and disassembly, can be recycled for a plurality of times, is separated flexibly, and is easy to change for recycling.

The invention relates to a method for creating a post engineering information model for a railway and urban railway traffic station. Rail traffic engineering construction involves a plurality of fields and has complex links and a large amount of information, the entire process is perfected continuously with the addition and optimization of all engineering information, and the requirement on total planning of the entire process is high. The method comprises the following steps: making a single functional department create an information model of the department and establish a working set of the department; gathering the working sets of all departments onto the same working platform by sharing elevation and a shaft screen to integrate into a project working set; embedding plant feature information, design information and construction information into a system to form completion data for an operator; gradually separating the information, and constructing task flow in real time according operation for loading and outputting; and releasing cache after finishing output, and recording a log file. According to the method, various types of relevant information in a project are integrated reasonably through a parameter information model, and the created information model is shared and transmitted in a full life cycle process, so that the engineering progress is effectively optimized.

This invention relates to a method for overlapping captions in a digital compression video ASCII stream. The composite ASCII stream is finished by composite process of the system which composites audio, video compressed streams, starting time of captions and a caption data region including caption end time, a display region, a forced display region and a character lattice data composite by its character documents and character lattice base. The command control file in the pilot system is composed of a caption coloring board, and a mixed degree control data generated by a disk generation system.

The invention discloses a vehicle waste container with an internally installed ashtray. The vehicle waste container comprises a waste container body which comprises the ashtray and a dustbin. A metalhook ring is arranged on an ashtray lid. The side, close to an ashtray operation cavity, of a first spring is fixedly connected with a piston. A J-shaped fixing pole is fixedly arranged at the end, away from the first spring, of the piston. A switch is fixedly arranged at the end, away from the ashtray operation cavity, of the first spring. A first rope-crossing hole is formed in the side, away from a spring outlet, of an ashtray body. A slide rail is fixedly arranged on the outer side, close to the first rope-crossing hole, of the ashtray body. The slide rail is movably provided with a movable plate, and a slide block is fixedly installed on the movable plate. An impounding cavity is arranged on the side of a separate board. The tightness of the vehicle waste container with the internallyinstalled ashtray cannot affect the air environment in a vehicle. Cigarette butts are extinguished by water, and thus potential safety hazards are eliminated. Meanwhile, the ashtray and the dustbin can be flexibly parted, so that using is more convenient.

The invention relates to a liquid level seal connector and an underwater connection signal transmission and air guide method thereof. The connector comprises a cable. One end of the cable is sleeved by a casing cap. The front end of the casing cap can be sleeved in a sensor casing body of a transmitter sensing part. A first sealing device is arranged at the joint of the casing cap and the sensor casing body. A second sealing device which is used for sealing the cable and the casing cap is arranged on the tail end of the casing cap. A plug of a connector is arranged in the casing cap. The plug is connected with the cable. The socket of the inserter is arranged in the sensor casing body and is connected with a transmitter signal line, so as to form an integral connector structure. According to the invention, the casing cap is sleeved in the sensor casing body; the transmitter sensing part, the cable and a power supply can be flexibly separated, which is convenient for replacement and maintenance; through first and second sealing devices, the casing cap and the sensor casing body are sealed to form a cavity; the cable, the plug and the socket are arranged in the cavity and are effectively isolated from an external medium; and the liquid level seal connector has the advantages of good sealing effect, high protection degree and great reliability.

The invention discloses a pickled vegetable homogeneous processing device convenient for separating vegetables from liquid. The pickled vegetable homogeneous processing device comprises a box, wherein an electric push rod is arranged in the middle of the top of the box; an upper screen plate is arranged on an end part of a piston rod of the electric push rod on an inner side of the box; a lower screen plate is arranged below the upper screen plate; a plurality of guide rods are arranged on an outer ring of the lower side of the upper screen plate; fixing rings are fixedly arranged on the guide rods on the lower side of the lower screen plate; a motor is arranged in a motor base in the middle of the lower side of the upper screen plate; a lower-side output shaft of the motor is connected with a center shaft through a shaft coupler; a plurality of stirring rods are arranged on the center shaft on the lower side of the lower screen plate; the lower end of the center shaft is rotationally connected with a guide plate through a rotator; a vegetable and liquid separating screen plate is arranged at the lower end of the guide plate; an outer ring of the inner bottom of the box is further provided with a plurality of electric heating rods. By adopting the pickled vegetable homogeneous processing device, pickled vegetables and pickling liquid can be fully and uniformly mixed, the fermenting rate and the quality of the pickled vegetables are efficiently increased and improved, the vegetables and the liquid can be separated flexibly, and the overall working efficiency is increased.

The invention discloses a containing box for containing daily necessities. The containing box comprises a first box body and a second box body. The second box body is movably arranged on the bottom side of the first box body. The first box body and the second box body are arranged in an opened manner. Installing blocks are fixedly arranged on the two sides of the second box body. The sides, away from each other, of the two installing blocks are rotationally provided with first U-shaped rods. First clamping grooves are formed in the two sides of the first box body. The ends, close to each other, of the two first U-shaped rods extend into the first clamping grooves correspondingly. Two cover plates are movably arranged on the top side of the first box body, and the two sides of the first boxbody are rotationally provided with two connecting rods. According to the containing box, the first box body can be conveniently installed on the top side of the second box body, accordingly more convenience is achieved during storage of the containing box; after the cover plate is opened, the cover plate can be stored on one side of the first box body, the space occupied by the cover plate is reduced, and the space of the first box body can be flexibly divided according to needs.

The invention relates to a footrest extension mechanism and a seat telescopic device. The footrest extension mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first footrest piece, a linkage rod, a second footrest piece and a footrest connecting piece, one end of the second connecting rod is hinged to the first footrest piece, the other end of the second connecting rod is hinged to the first connecting rod, the first connecting rod is used for being hinged to a linkage support of a seat, one end of the fourth connecting rod is hinged to the second footrest piece, the other end of the fourth connecting rod is hinged to the third connecting rod, the first footrest piece is hinged to one end of the linkage rod, and the other end of the linkage rod is hinged to the middle of the fourth connecting rod; one end of a first connecting piece of the footrest connecting piece is hinged to the middle of the second footrest piece, the other end of the first connecting piece is hinged to one end of a second connecting piece, the other end of the second connecting piece is hinged to the middle of a second connecting rod, and the middle of the second connecting piece is hinged to the middle of a fourth connecting rod. The footrest extension mechanism is advantaged in that adjusting flexibility of the footrest extension mechanism can be improved, and the extension length of the footrest extension mechanism can be increased.

The invention belongs to the technical field of fire fighting equipment, and particularly relates to a firewall building method. The building method operates on the basis of a firewall, and the firewall comprises a horizontal telescopic part, vertical telescopic parts, curtain wall boxes and fixing parts. The building method comprises the following steps of a, arranging the curtain wall boxes; b,horizontally unfolding curtains; c, vertically unfolding the curtains; e, tensioning the curtains. According to the firewall building method, the firewall can be temporarily built in an interval needing to be separated in a fire scene, smoke is blocked, the building mode is flexible, and the fireproof effect is good.

The invention relates to a vertical corn harvester. The vertical corn harvester comprises a cutting device, a straw conveying device, a corncob picking device, a husking device and a straw treatment device. The straw conveying device is located above the cutting device and connected with the corncob picking device through a conveying channel, a cluster conveying device is arranged below the corncob picking device and connected with the husking device, and the straw treatment device is arranged behind the corncob picking device; the straw conveying device is a vertical straw conveying device. The vertical corn harvester has the advantages that through designing the corn straw conveying device, the corncob picking device and the cluster conveying device of the harvester, the problems that shelled corn falls from clusters, and a machine fails can be effectively solved, and through the overall design, the harvester is more convenient and flexible to use and easy to operate.

The high-temperature and high-pressure closed digestion tank comprises a sealing cover, a shell and an inner container, a connecting plate is fixed to the middle of the interior of the sealing cover,a fixing plate is fixed to the lower side of the connecting plate, a mounting groove is formed between the connecting plate and the sealing cover, and the sealing cover is connected with the shell through threads; the inner container is connected into the shell in a sliding mode, the fixing plate is located on the upper side of the inner container, a fixing rod is fixed to the middle of the innercontainer, and the fixing rod is sleeved with a hollow sleeve. Through the fixing box and the box cover, the motor is conveniently stored and installed, then through the fixing sleeve, the positioningrod and the magnetic block, the box cover is conveniently fixed, then the motor is installed, through the motor, the connecting rod is conveniently driven to rotate, through the limiting groove and the limiting block, the connecting rod is conveniently inserted, and disassembly and assembly are convenient; and through rotation of the motor and the connecting sleeve, manual rotation of personnel is avoided, the labor amount is reduced, and the working efficiency is improved.

The invention provides an insulating layer structure with a flow guide function, which comprises a plurality of insulating blocks fixed on a liquid tank peripheral plate, wherein the insulating blocks are fixed by a fixing device and form a gap with the liquid tank peripheral plate, and the innermost side of the gap between two adjacent insulating blocks is covered by a flow guide device, so that a closed circulation layer is formed between the inner surface of the insulating block and the liquid tank peripheral plate, when the liquid tank is damaged, leaked gas or liquid enters a circulation layer, the leaked gas can be detected through a gas detection device, and the leaked liquid can be drained into a special leaked liquid collection device through the flow guide device. Compared with the prior art, the insulating layer structure has the advantages of excellent thermal insulation performance, long service life, high leakage treatment efficiency and convenience in installation.

The invention provides two drawers and a refrigerator. The drawers comprise drawer bodies, partition frames and at least two partition plates; the drawer bodies comprise bottom plates and a plurality of side plates formed by the upward extension of the edges of the bottom plates, so as to define storage spaces in the drawer bodies; the partition frames are movably arranged in the storage spaces and divide the storage spaces into two storage areas; and the at least two partition plates are movably arranged on the partition frames and further divide each storage area into a plurality of sub storage areas. According to the drawers, the storage spaces can be separated more flexibly. A user can adjust the positions of the partition frames and the partition plates according to actual use requirements so as to achieve reasonable distribution of the storage spaces.

The invention belongs to the technical field of firefighting equipment, and particularly relates to a curtain wall box for a firewall. The curtain wall box comprises curtain wall box corners, a connecting disc and a fireproof curtain. The four curtain wall box corners can be spliced into a rectangular wall box body. The connecting disc is embedded to the center of the curtain wall box body. The fireproof curtain is a rectangular curtain. The middle of the fireproof curtain is fixedly connected with the connecting disc. The four corners of the fireproof curtain are each connected with one curtain wall box corner. The curtain wall box is a rectangular box when unfolded, and is convenient to carry; after the curtain wall box unfolded, the fireproof curtain inside the box can be tensioned through a pull rope, the edge of the unfolded fireproof curtain is tightly attached to the wall, and the partitioning sealing effect is improved, Meanwhile, due to different tensioning degrees of the pullrope, the tensioning state can still be kept after the fireproof curtain is unfolded into rectangles of different sizes.

The invention relates to a loose-leaf coin and medal collecting book, which belongs to an article for collection and is applied for collecting and storing objects such as coins, souvenir medals and commemorative badges. The coins, the souvenir medals and the commemorative badges include nationally issued coins, and souvenir medals, commemorative badges and the like made by enterprises, units and individuals. The coins and the medals can be circular, square or special-shaped, and can be made of paper, metal, plastics, ceramics and other materials. The loose-leaf coin and medal collecting book is advanced in design concept, is novel in design construction, and is creative in the appearance style, the coin and medal fixing mode, the appreciation and communication mode, the coin and medal collection standardization of the collecting book, so that a coin clip is more reasonable, humanized, serialized and international. The needs of people on appreciating, gathering, preserving and collecting the objects such as the souvenir medals and the commemorative badges are met, and people can know and master knowledge and information about the objects. A more scientific article for collection is provided for collection enthusiasts so as to realize more careful storage, protection and preservation of the objects.

The invention discloses a multi-cabin prefabricated jacking pipe manufacturing method. The multi-cabin prefabricated jacking pipe comprises a concrete jacking pipe joint, reserved steel bar connectorsand a post-cast concrete wall, wherein the reserved steel bar connectors and the post-cast concrete wall are arranged in the concrete jacking pipe joint; the manufacturing method comprises the following steps that S1, the concrete jacking pipe joint is manufactured through a universal mold, and the reserved steel bar connectors are arranged in the concrete jacking pipe joint when the concrete jacking pipe joint is poured; S2, after the concrete jacking pipe joint is demolded, the pipe joint is laid down, the post-cast concrete wall is formed in the concrete jacking pipe joint, and the steel bar of the post-cast concrete wall are connected with the reserved steel bar connectors. According to the method, the pipe joint is made of the universal mold, a mold is not required to be customized,the partition wall is laid and poured in a factory after the pipe joint is demolded, and the jacking pipe has the characteristics of being convenient to manufacture and flexible in separation.

The invention discloses a fabricated steel structure and a prefabricated building and relates to the technical field of prefabricated buildings. The fabricated steel structure comprises a floor slab assembly. The floor slab assembly comprises a pouring body, a plurality of beam bodies and a plurality of bottom tensioned bars. The beam bodies belong to cellular beams. The plurality of beam bodies define or are partitioned into pouring grids. The plurality of bottom tensioned bars are crossed to form a bottom reinforcement mesh. The bottom reinforcement mesh is arranged in the pouring grids andarranged close to the bottoms of the pouring grids. The ends of the bottom tensioned bars extend into holes of web plates of the corresponding beam bodies. Concrete poured into the pouring grids serves as the pouring body. The fabricated steel structure and the prefabricated building have the characteristics that the bottom surface of the floor slab is smooth, beams have no downward protrusions and flexible space arrangement is facilitated.