81results about How to "Rapid triage" patented technology

The invention discloses a log collection server which comprises a detector unit, an analytical unit, a Hash shunt unit, a cluster and log forwarding unit and a database unit. The detector unit is used for data flow bypass monitoring and data acquiring; the analytical unit is used for analyzing data in real time, extracting key domains of data packets and sending the key domains of the data packets to the Hash shunt unit; the Hash shunt unit is used for performing a Hash calculation on the key domains of the data packets and delivering the data packets; the cluster and log forwarding unit is used for identifying the cluster to which log records of the log collection server belong and calculating cluster center of the log collection server; and the database unit is used for storing log records that belong to the log collection server. In the invention, fast shunt of data packets, distributed storage of network logs, load balancing of log servers are realized by performing Hash calculation on the key domains of data packets, and efficiency and scalability of data acquiring and clustering are improved.

The invention provides an automatic bottled product encasing device. The automatic bottled product encasing device comprises a bottled product conveying mechanism, a shunting mechanism, an encasing mechanism, a box conveying mechanism and a controller. The bottled product conveying mechanism is provided with M conveying channels and used for arranging bottled products according to the preset number of rows / columns of the bottled products needing to be arranged in a box and guiding and conveying the bottled products. One end of the shunting mechanism is connected with a device inlet, the other end of the shunting mechanism is movably connected with the M conveying channels, and the shunting mechanism is used for movably shunting and guiding the bottled products conveyed from the single device inlet into the M conveying channels of the bottled product conveying mechanism. The encasing mechanism is connected with an outlet of the bottled product conveying mechanism and used for arranging the bottled products according to the preset number of rows / columns of the bottled products needing to be arranged in the box, after an array is formed, the whole array of the bottled products fall and are arranged in the box capable of being lifted. The box conveying mechanism is arranged on one side of the encasing mechanism. The encasing device is simple in structure, high in encasing speed and encasing stability, and capable of improving bottled product encasing efficiency and accuracy.

The invention belongs to the technical field of centrifugal casting and relates to a casting mold locating and locking structure of a vertical centrifugal casting machine. A casting mold comprises a bottom plate, a cover plate and a metal cylinder sleeve; a circular recess concentric to a vertical centrifugal machine spindle is formed in a centrifugal machine chassis; the bottom plate of the casting mold is located in the circular recess of the vertical centrifugal machine chassis; M screw holes are uniformly formed on the surrounding of the circular recess of the centrifugal machine chassis; a pressing plate is also arranged above the cover plate; the pressing plate is shaped like a circular ring; the inner circle diameter of the pressing plate is larger than that of the outer edge of a pouring gate boss of the cover plate; the outer circle diameter of the pressing plate is larger than the diameter of the cover plate; M projecting parts are arranged at the edge of the pressing plate; a bolt slot is formed in each projecting part; and the screw holes of the centrifugal machine chassis and the bolt slots of the pressing plate, which correspond to each other, are locked by M locking bolts. According to the invention, through the adoption of a circular recess locating mode on the bottom plate, the bottom plate is accurately located as well as rapidly and conveniently assembled and disassembled; and the pressing plate, the bolts and the chassis form a top cover cage railing type structure, so that the safety is greatly improved.

The invention relates to a nucleic acid detection device based on a microfluidic chip. The device comprises a chip chamber for accommodating a chip, a motor, two sample adding pumps, a radiator and acontroller, wherein the chip chamber comprises a chip chamber upper cover, a chip chamber middle ring and a chip chamber lower ring which are connected from top to bottom sequentially; the motor and the sample adding pumps are arranged on one side of the chip chamber, the sample adding pumps are driven by the motor to act to add a nucleic acid sample to the reaction chip; the radiator is arrangedon one side of the chip chamber and used for cooling the reaction chamber to control the temperature of the reaction chamber within a preset range; the controller completes a reaction test by controlling the rotation speed and temperature of the reaction chip as well as the motor; the chip comprises a chip upper layer, a chip lower layer and a chip middle layer which are arranged sequentially, andan FTA (filter paper) card is arranged in the chip middle layer. The device has high degree of automation, an operator can realize nucleic acid detection only by single sample addition, and control precision is high.

The invention provides a carton loading mechanism. The mechanism comprises a carton conveying device, a distribution device, a loading device, an outer box conveying device and a control device, wherein the carton conveying device is provided with M conveying channels; one end of the distribution device is connected with a mechanism inlet, and the other end of the distribution device is movably connected with the M conveying channels; the loading device is connected with an outlet of the carton conveying device; by means of the loading device, the cartons are distributed according to a preset sequence one by one to form rows / columns, the rows / columns form layers, then each whole layer of cartons is contained in an outer box, and finally, the cartons are stacked and contained in the outer box layer by layer through descending of the outer box; the outer box conveying device is arranged on one side of the carton conveying device; the control device is in signal connection with the carton conveying device, the distribution device, the loading device and the outer box conveying device. By means of the carton loading mechanism, the cartons can be loaded quickly and stably, and the cartons are loaded in a full-automatic mode according to production requirements, so that the traditional manual loading process is replaced, and production efficiency and accuracy of carton loading are improved; besides, the problems that the existing packaging mechanical industry is low in automation degree and low in production efficiency are solved.

The invention discloses a brand-new panoramic backdrop automobile roof rear assembly structure which comprises a rear cross beam lower plate, a rear cross beam upper plate and a rear cross beam outerplate. The rear cross beam lower plate is concave, the rear cross beam upper plate is step-shaped, a first cavity is formed between the rear cross beam lower plate and the rear cross beam upper plate,and a second cavity is formed between the rear cross beam outer plate and the rear cross beam upper plate; and a backdrop glass fixing structure is arranged on the top surface of the rear cross beamouter plate. According to the scheme, the rear assembly structure is used for installing film-coated panoramic backdrop tempered glass, parts such as sunshade curtains, stiffening beams and ceilings can be omitted, the weight of an automobile body is reduced, the rigidity of an automobile roof is improved, the concave resistance of a top cover is improved, the space in the automobile is larger, transparent, open and bright, the view field is wide, lighting is good, and the ergonomics is improved.

The invention discloses tripping bucket type disc sorting equipment. The equipment comprises a bottom frame, a disc assembly, a tripping bucket restoring plate and tripping bucket mechanisms. The discassembly is arranged on the bottom frame. A rotary driving assembly used for driving the disc assembly to rotate is arranged on the bottom frame. The tripping bucket mechanisms are arranged at the edge of the disc assembly at intervals and move along with rotation of the disc assembly. Each tripping bucket mechanism comprises a tripping bucket. The tripping bucket restoring plate is arranged on the bottom frame and located on the paths of the tripping buckets. The end of the tripping bucket restoring plate is provided with a slope surface extending obliquely upwards. When one tripping bucketoperates onto the tripping bucket restoring plate, the bottom of the tripping bucket makes contact with the slope surface and is forced to overturn upwards and restored. In such a way, the tripping bucket type disc sorting equipment is simplified in structure, reduced in energy consumption and improved in using stability, and the requirement for high-speed operation sorting of the disc sorting equipment is met.

The invention relates to a city intelligent transportation shared payment and identity safety certification method which lies in that through arranging a binding payment relation between a main card and auxiliary cards and tickets, fares can be paid by a main card owner for fellow passengers; the main technical implementation scheme of the method comprises the following steps: reading pre-deposit amount of the main card, setting and determining the number of cards to be swiped by the main card owner and obtaining auxiliary cards and tickets respectively, starting a fare gate to let the owners of the auxiliary cards and tickets pass through a ticket barrier, reading the information of the auxiliary cards and tickets through the fare gate after the owners of the auxiliary cards and tickets arrive at the destination, starting the fare gate to enable the owners of the auxiliary cards and tickets to pass through the ticket barrier after a background system confirms that the payment is completed, thereby realizing rapid passenger diversion and achieving the purpose of effectively relieving city rail traffic management pressure.

The invention discloses a water pump water inlet filter and flow divider of a lotus root digging machine. The water pump water inlet filter and flow divider of the lotus root digging machine comprise a water pump, wherein the water pump comprises a water pump body, a water inlet pipe and a water outlet pipe. The water pump water inlet filter and flow divider of the lotus root digging machine are characterized in that the filter is arranged on the water inlet pipe, the flow divider is arranged on the water outlet pipe, the filter comprises an outer shell, and a filtering device and a pulverizing device are arranged inside the outer shell. The water pump water inlet filter and flow divider of the lotus root digging machine have the advantages that sufficient water can enter the water pump, blocking caused by accumulation of impurities at the position of the water inlet of the water pump is avoided, rotary-cutting and separating of a rotary-cutter are facilitated, water capacity and pressure inside a water collecting barrel can be increased for a period of time, and the pressure of water inside the water collecting barrel can be balanced.

The invention discloses a fly ash reinforced foam forming device for an oil field and application thereof. In the forming device, the top of a coal ash-foaming agent mixer is provided with a feed port, a first injection port of a foaming agent solution and a mixing stirrer, and the bottom of the coal ash-foaming agent mixer is communicated with a coal ash dispersion liquid flow divider through a coal ash mixed liquid discharging pipe; a flow-dividing stirrer is arranged at the top of the fly ash dispersion liquid flow divider; a first-stage dispersion liquid discharging pipe, a second-stage dispersion liquid discharging pipe and a third-stage dispersion liquid discharging pipe are arranged on the side wall of the coal ash dispersion liquid flow divider in the radial direction of the side wall and communicated with a coal ash reinforced foam generator; and a gas injection port and a foam generator discharging port are formed in the coal ash reinforced foam generator. The fly ash reinforced foam forming device overcomes the defect that the particle size of fly ash in fly ash reinforced foam cannot be controlled in conventional devices is overcome, realizes rapid and efficient flow division of fly ash dispersion liquids with different particle sizes, and can form a foam slug carrying fly ash with different particle sizes in one-shot construction, thereby realizing profile controlswitching between a near wellbore area and a far wellbore.

A multi-connector casting slurry dividing mechanism relates to the field of casting equipment and comprises a support frame, a buffer box, a slurry inlet pipe and dividing connectors, wherein the support frame is erected at two ends of the buffer box which adopts a cylinder-shaped structure; an observation groove mouth is formed in the upper part of the buffer box; the slurry inlet pipe is mounted in the middle of the back of the buffer box; the shunt connectors, which are three, are mounted at the front of the buffer box uniformly and horizontally and fitted with rotary switches; the width of the observation groove mouth is 5 cm. The dividing mechanism has the advantages of simple structure, convenience in use, quick dividing, and relatively good filling effect, can fill multiple casting boxes at the same time, and greatly improves the working efficiency.

The invention relates to Internet of Things based tunnel monitoring equipment with an automatic flow distribution function. The equipment comprises a driving box and a monitoring mechanism, the monitoring mechanism comprises a supporting rod and two counting sensors, and a fixing plate, an interception mechanism and a protecting mechanism are arranged in the driving box. A flow distribution mechanism is arranged between the supporting rod and the driving box and comprises a fixing rod, a rotating unit and a flow distribution unit. The interception mechanism comprises a driving unit, a swing unit and a positioning rod, and the swing unit comprises a driving rod, a transmission rod, a driven rod and a positioning pin. The Internet of Things based tunnel monitoring equipment with the automatic flow distribution function has advantages that by the monitoring mechanism, counting and monitoring of vehicles in each lane in a tunnel can be effectively realized, so that the probability of traffic jam in the tunnel can be decreased, and travel time of people is saved; in addition, by the flow distribution mechanism, vehicles entering the tunnel are distributed according to quantities of thevehicles in each lane in the tunnel, so that traffic jam can be relieved.

The invention discloses an intelligent dual-channel controllable supply device. The intelligent dual-channel controllable supply device comprises a control device, a supporting structure and a diversion channel fixedly arranged on the supporting structure, wherein the diversion channel comprises a primary missile cabin, a plate channel which extends left and right, two thin slice channels and two secondary missile cabins; the primary missile cabin communicates with the upper end of the middle part of the plate channel; the two secondary missile cabins separately communicate with the left end and the right end of the plate channel through the two thin slice channels; a partition mechanism is arranged in each of a dropping hole of the primary missile cabin and dropping holes of the two secondary missile cabins; a diversion control structure is arranged in the middle in the plate channel; flow limiting mechanisms are separately arranged at the two sides of the plate channel; a limiting structure is arranged below the diversion channel; and the control device is separately in signal connection with the partition mechanism, the diversion control structure and the flow limiting mechanisms. The intelligent dual-channel controllable supply device performs diversion through a two-way channel and a plurality of stages of partitions, quickly supplies to the outside, and is combined with a mechanical limiting design, so that a vehicle can be quickly aligned to missile dropping holes to supply.

An electrostatic discharge (ESD) circuit for use with motorized window shades includes an antenna connected to a motor controller having a printed circuit board, a receiver or transceiver, a microprocessor and memory that are connected to and operate a motor. The ESD circuit is connected to the line-in between the antenna and the downstream components of the printed circuit board. The ESD circuit includes an inductor in parallel with two anti-parallel diodes in reverse polarity to one another. The ESD circuit shunts damaging signals or ESD events to ground by providing a lower impedance or lower resistance path to ground for these signals, whereas the ESD circuit allows the signals of interest to pass by the ESD circuit as the ESD circuit provides a higher impedance or higher resistance path to ground as compared to the signal of interest passing through the receiver or transceiver of the motor controller.

The invention discloses an extractor hood. The extractor hood comprises a shell and a fan system, wherein an air inlet is formed in the front side of the shell, the fan system is higher than the air inlet, and the fan system comprises a volute. The extractor hood is characterized in that fan air inlets which face the left side and the right side respectively are formed in the volute, a flow-guiding arc is arranged at the bottom of the volute, the flow-guiding arc is formed by tilting downwards from the left end face and right end face of the volute and gradually towards the middle, and the taper of a longitudinal section of the flow-guiding arc gradually decreases from front to back, so that a variable-section static flow arc is formed. Compared with the prior art, the extractor hood has the advantages that the variable-section static flow arc is arranged through the fan system, guide of fume flow is benefited, and rapid division of fume from the left side and the right side is promoted, so that the fume is sucked in by the fan system, and escape of the fume at the left side and right side of the air inlet is relieved.

The present invention discloses an extrusion mold with an improved structure. The extrusion mold comprises an upper mold and a lower mold, wherein the upper mold and the lower mold are fixedly connected, the upper end of the upper mold is provided with a diversion plate, bridging positions are arranged inside the diversion plate, the edges of the bridging positions are provided with chamfer structures, shunt holes are formed between the bridging positions, a core head is arranged below the diversion plate of the upper mold, the lower mold is sequentially provided with a soldering chamber, a molding hole and a material discharge hole from top to bottom, the soldering chamber, the molding hole and the material discharge hole are communicated, the soldering chamber is communicated with the shunt hole of the upper mold, the core head of the upper mold is inserted into the molding hole of the lower mold, the soldering chamber of the lower mold comprises at least two stages of sub-soldering chambers, and various stages of the sub-soldering chambers present the stepped alignment state in a gradual diameter reduction manner. According to the present invention, the bridging position edge of the upper mold is designed into the chamber structure so as to provide a diversion effect for the material entering the shunt hole, achieve rapid material shunt and ensure the sufficiency of the material in the molding hole; and after the shunted material enters the soldering chamber and is subjected to multi-stage gradual molding, the whole strength is high, the molded product has a smooth surface, the molding effect is good, and the mold is not easily damaged.

The invention discloses a soil conditioner drying device with a sterilization function. The soil conditioner drying device comprises a drying barrel. An opening is formed in the top of the drying barrel, and a feeding hopper is arranged at the top of the drying barrel. A drying device is arranged at the position, below the feeding hopper, in the drying barrel. The drying device comprises multiplecylindrical drying heating plates sequentially arranged in a sleeved manner from inside to outside, and the drying heating plates are connected with a power source. Convection holes are formed in thedrying heating plates. Multiple vibration filter screens are arranged at the position, below the drying device, in the drying barrel from top to bottom. Multiple ultraviolet lamps are arranged at thepositions, around the vibration filter screens, of the inner wall of the drying barrel, and multiple high-temperature and high-pressure gas spray pipes are arranged beside each ultraviolet lamp. According to the drying sterilization device, the contact area between materials and the heating face is greatly increased, and therefore the drying efficiency and quality are improved; it can be guaranteed that a soil conditioner is sufficiently dried; the soil conditioner is subjected to ultraviolet and high-temperature gas sterilization at the same time after drying; and the vibration screens are used for particle dispersion, and therefore the quality of the soil conditioner is guaranteed, and cakes are avoided.

The invention discloses a distribution sorting system and sorting method for cartons of various sizes. The distribution sorting system includes a conveyor belt assembly, a sorting device, and a cameracontrol system; the conveyor belt assembly includes a main conveyor line mounted on a conveyor line fixing frame and a distribution conveyor line arranged at one end of the main conveyor line; the sorting device is fixedly mounted above the distribution conveyor line and includes a screw assembly arranged at the top of a rack, slide rails arranged on both sides of the screw assembly, and a sorting mechanical arm fixedly arranged on one side of a fixing plate; a driving motor is arranged at one end of the screw assembly, the sorting mechanical arm is driven by the driving motor to slide on theslide rails on both sides of the screw assembly; and the camera control system is fixedly mounted on a plurality of cameras on a mounting rack and a computer connected with the cameras through network cables. According to the distribution sorting system and sorting method for cartons of various sizes, preliminary batch distribution of the cartons of different sizes on the main conveying line is realized through the distribution conveying line in the conveyor belt assembly, and thus the labor capacity and labor management cost of a sorting robot are lowered.

The invention discloses a spiral plate-type heat tube flame arrester. The spiral plate-type heat tube flame arrester comprises a fireproof shell and a heat tube, wherein the fireproof shell is in a cylindrical shape, the bottom of the fireproof shell is provided with a base, and the top of the fireproof shell is provided with a cover body; and a spiral plate is arranged in the fireproof shell, thespiral plate is formed by connecting and winding a first metal plate and a second metal plate, a metal box body is formed on a welded part of the first metal plate and the second metal plate, the wound part of the first metal plate is wound outwardly surrounding the metal box body, the wound part of the second metal plate is encircled around the first metal plate by adopting the metal box body asthe center, and a first spiral runner and a second spiral runner are formed between the wound part of the first metal plate and the wound part of the second metal plate. The spiral plate is arrangedin the fireproof shell to form the spiral runner, so that the fireproof space is increased, the wall effect produced by the structural change of a multilayer channel is sufficiently used for sharply reducing the free radicals of the combustion, and the explosion is effectively prevented.

The invention relates to a sanitary pad and a production method thereof, in particular to a sanitary pad capable of bringing out oily watery substance in time while absorbing flatus, and belongs to the field of sanitary products. The sanitary pad has great power of absorbing oil and water, and causes no stimulus or allergy and other discomfort after using; the sanitary pad is ergonomic, can absorb moisture, more importantly can absorb oil-water mixture, thereby avoiding the embarrassment of underpants being contaminated by discharge during flatus, and is very good for people requiring weight loss, business people and other people. The materials of the sanitary pad are easy to obtain, the sanitary pad is simple in structure, the production steps are few, and the sanitary pad is suitable for industrial large-scale production.

The invention relates to a single-piece separation system. The single-piece separation system comprises a dispersing device, a separation unit, an arrangement device and a distribution device which are arranged in sequence, wherein the separation unit comprises a plurality of separators arranged in a matrix mode; each separator comprises a driving system, a conveying belt and a main body support;the driving system and the conveying belt are arranged at least one side of the main body support; the driving system comprises a driving roller, a driving motor, a motor base and a plurality of driven rollers; the motor base is of a sleeve structure; the driving motor is installed in the motor base; the driving motor is in transmission connection with the driving roller; the driving roller sleeves the outer side of the motor base; a bearing is arranged between the motor base and the driving roller; and the conveying belt sequentially bypasses the driving roller and the driven roller. By meansof the scheme provided by the invention, the single-piece separation precision and the rapid distribution of parcels can be improved, the cost is reduced, and the service life of equipment is prolonged.

The invention provides a double-component melt-blown spinneret plate for producing skin-core structure spinning. The double-component melt-blown spinneret plate comprises an upper feeding plate, a plurality of groups of feeding ports are uniformly formed in the surface of the upper feeding plate, the plurality of feeding ports comprise a component A port and a component B port, a lower feeding plate is arranged below the upper feeding plate, a plurality of component A flow guide holes are formed in the positions, located at the component A port, of the lower feeding plate, a plurality of component B flow guide holes are formed in the positions, located at the component A port, of the lower feeding plate, an upper distribution plate and a lower distribution plate are sequentially installedbelow the lower feeding plate, the multiple groups of component A flow guide holes and component B flow guide holes penetrate through the upper distribution plate and the lower distribution plate in crossed and reversing modes, an upper spinneret plate is installed below the lower distribution plate, a plurality of afflux holes are formed in the upper spinneret plate in a penetrating mode, a lowerspinneret plate is installed below the upper spinneret plate, a plurality of extrusion holes are formed in the surface of the lower spinneret plate in a penetrating mode, and the lower spinneret plate extrudes the skin-core structure spinning through the extrusion holes. According to the double-component melt-blown spinneret plate, a spinneret plate assembly structure is improved to produce skin-core structure spinning, so that spinning is more durable, and the application range is wider.

The invention belongs to the technical field of plant element extraction, and relates to a lutein purification and crystallization system which comprises a base. A crystallization box is fixedly arranged on the base, a vacuum concentrator is fixedly arranged on the crystallization box, supporting filtering pipelines are fixedly arranged on the two sides of the upper end of the vacuum concentrator, a stirring and heating box is fixedly arranged on the supporting filtering pipelines, and a material box is arranged on one side of the upper end face of the stirring and heating box. A chemical reagent box is arranged on the other side of the upper end face of the stirring and heating box, a pretreatment groove is formed in the middle of the upper end face of the stirring and heating box, a sealing cover is connected to the pretreatment groove, and the pretreatment groove penetrates through the upper end face of the stirring and heating box to be communicated with an inner cavity of the stirring and heating box; a deaeration tank is fixedly arranged at one side of thepretreatment groove; a water tank is fixedly arranged above the middle through hole in the pretreatment groove, a circular track is circumferentially arranged on the side, facing the through hole, of the lower end face of the water tank, and a pump is arranged at the upper end in the water tank. The lutein in the marigold flower particles can be dissolved, filtered and crystallized, and the concentration of the lutein ester product reaches a higher level in a cavity separation crystallization form.

The invention provides a hollow spinneret plate and a use method thereof. The hollow spinneret plate comprises a spinneret plate body, a flow guide groove, a spinneret hole, a heating component and apower connection component, the flow guide groove is formed in the front surface of the spinneret plate body, the spinneret hole is formed in the back of the spinneret plate body, the heating component is arranged inside the spinneret plate body, and the power connection component is arranged on one side of the spinneret plate body. According to the hollow spinneret plate and the use method thereof, remaining of high polymer melts or solution on the spinneret plate body can be greatly decreased, waste of the high polymer melts or solution is greatly reduced, the high polymer melts or solutioncan be kept in a molten state when entering the spinneret hole by heating the inside of the spinneret hole, so that spinneret effects are better, coagulated high polymer melts remaining on the inner wall of the spinneret hole can be conveniently cleaned, blockage of the spinneret hole is prevented, and the coagulated high polymer melts can be collected and reused.

The invention discloses a full-automatic laser coding line. A plate is placed on a conveying belt for conveying; left and right side gauges are arranged at the left and right sides of the feeding endof the conveying belt respectively; a laser coding machine is arranged above the conveying belt and on the rear side of the left and right gauges, and a laser head of the laser coding machine faces the conveying belt; a detection device is arranged on the rear side of the laser coding machine, the detection device comprises a front detection camera arranged above the conveying belt, and the frontdetection camera faces the conveying belt; a defective product tray is arranged above the conveying belt and behind the detection device; and a guide rotating shaft links a guide supporting rod to swing and ascend when driven to rotate by a guide driving device, so that the plate on the conveying belt is guided by the guide supporting rod during conveying to enter the defective product ray. According to the full-automatic laser coding line, full-automatic alignment, coding, detection and screening are realized, and the efficiency is extremely high.

The invention provides an automatic pressure-regulating type pressure screen. The pressure screen mainly comprises a screening and slurry storage device including a barrel body, a barrel lid and a screen cylinder, a power driving device including a motor and a spindle, an auxiliary crushing device taking an impeller rotor as a main component, an automatic pressure adjusting device including a lower cover plate, an upper cover plate, a screen rotor, rotor wings, cylinder barrels, cylinder lids, pistons, piston rods and springs as well as a guide distribution device including a guide cover and guide plates. The pressure screen is characterized by automatic radial adjustment of the screen rotor, vortex assisted filtration and secondary assisted pulping. Screening, filtration and storage of good pulp are realized through the screening and slurry storage device, the power driving device provides screening power for the pressure screen, the auxiliary crushing device realizes secondary auxiliary crushing of slurry, the automatic pressure adjusting device realizes automatic pressure adjustment and rapid vortex assisted screening of the pressure screen, and the guide distribution device realizes rapid guide and preliminary assisted crushing of fed materials.

The invention discloses an aquaculture feeding system with a bridge crane and a weighing feeder. The aquaculture feeding system includes an aquaculture pond, at least one aquaculture cabinet, a craneand a feeder; a wheel tread of a cart running device of the crane runs, pressing on workshop tracks above rail-bearing beams, and the two rail-bearing beams are separately connected to brackets of workshop upright columns at both sides of the aquaculture pond; the at least one aquaculture cabinet is placed in the aquaculture pond; the crane comprises one or more trolley devices, and each trolley device is connected with one or two feeders and operates with the crane; the feeder is equipped with a weighing system, and the weighing system can weigh and measure the feed in a metering mouth of thefeeder; and hooks on the crane lift the at least one aquaculture cabinet to the pond surface of the aquaculture pond, and the feeder feeds the at least one aquaculture cabinet quantitatively throughhigh pressure gas.

The invention discloses a textile dye liquid diversion device, which comprises a diversion mechanism. The diversion mechanism includes a base connected with a plurality of diverter channels, and the diverter channels are provided with diverter grooves. The end faces of the diverter channels are inclined surfaces. One end is connected with the base, the other end of the shunt is a free end, the other end of the shunt is provided with a fixing hole; the base is provided with a mounting hole, the position of the mounting hole is provided with a fixing post, and the fixing post is provided with an infusion pipeline. The axial position of the infusion pipeline is provided with an infusion cavity, the upper end of the infusion pipeline is a free end, the lower end of the infusion pipeline is connected with the fixed column, and the outer side wall of the lower end of the infusion pipeline is provided with a shunt opening, and the shunt opening communicates with the shunt groove. The invention connects the infusion hose to the infusion pump of the total dye pool, so that the textile dye liquid can be input to the position of the infusion pipeline; the flow is divided through the diversion opening, and the textile dye liquid can be quickly diverted into the dye pool through the diversion channel; it is convenient for textile use .

The invention particularly relates to a shelter type PCR laboratory which is divided into two completely separated areas, namely a reagent storage and preparation area and a nucleic acid detection area, a portable nucleic acid extraction and amplification instrument is mounted in the nucleic acid detection area, and the nucleic acid detection area comprises a first buffer chamber and a first mainlaboratory. The first main laboratory is provided with a biosafety cabinet, the portable nucleic acid extraction and amplification instrument is placed in the biosafety cabinet, the reagent storage and preparation area comprises a second buffer chamber and a second main laboratory, and a transfer window is arranged between the second main laboratory and the first main laboratory. The shelter typePCR laboratory has the advantages of being small in occupied area, low in installation requirement, low in pollution risk, high in safety level, high in mobile emergency performance and the like, newcoronavirus can be detected in real time for key people, and therefore the effects of rapid definite diagnosis and rapid flow dividing are achieved.