941 results about "Liquid transfer" patented technology

An anti-icing system for a gas turbine system has a finned conduit that includes a heated fluid conduit defining a flowpath extending along the heated fluid conduit, and a plurality of fins spaced along the conduit and extending radially outward from the conduit. The finned conduit is configured to be installed in an air intake conduit of the gas turbine system, to receive a heated fluid flowing along the flowpath, and to transfer heat from the heated fluid to air flowing through the air intake conduit of the gas turbine system.

The present disclosure relates to systems, devices, and methods for spinoculation and counterflow centrifugal elutriation. In an embodiment, the present disclosure relates to a cartridge in an automated system, comprising a liquid transfer bus, a module fluidically coupled to the liquid transfer bus, the module comprising two sub-modules, each configured to perform separate cell processing steps, and at least one selector valve configured to direct fluid to at least one of the sub-modules.

The invention belongs to the field of on-board equipment, and discloses a ship shake resisting device which comprises a main water tank, a water storage tank, a water pump assembly, a liquid level detection assembly and a control system. The main water tank is installed in a ship body, the water storage tank is installed in the ship body and located on one side of the main water tank, and the water pump assembly is arranged between the main water tank and the water storage tank; according to the scheme, through the configuration of the main water tank and the water storage tank and the combination of a plurality of bidirectional water pumps, a liquid level detection system and a control system, rapid and accurate liquid level adjustment is achieved, the ship stabilization effect is improved, the plurality of water pumps can accelerate liquid transfer, it is ensured that the sea condition change is rapidly responded, and the stability is optimized; the seawater limitation is effectively avoided, the service life of the main water tank and the service life of the water storage tank are prolonged, different loads can be adapted by adjusting the water volume of the water storage tank in advance, the flexibility of a ship is improved, the stability of liquid in the water storage tank is ensured through the baffle, and shaking is avoided from interfering with the stabilization effect.

The invention relates to a microfluidic nucleic acid detection device, and relates to the field of detection. Comprising a bottom plate, a chip inlet and outlet module erected on one side above the bottom plate, a chip table erected on the chip inlet and outlet module and used for bearing a micro-fluidic chip with a liquid bag, a displacement module erected above the chip table, and a crushing module erected on the displacement module and used for squeezing liquid in the liquid bag into the micro-fluidic chip, the liquid transferring module is erected on one side of the crushing module and is used for transferring liquid in the micro-fluidic chip to flow; the pneumatic module is erected above the front end of the bottom plate and is used for controlling a flow channel of the micro-fluidic chip to be opened and closed; the heating module is erected on the other side above the bottom plate and is used for locally heating the micro-fluidic chip and automatically detecting the temperature; and the fluorescent module is used for acquiring a fluorescent signal of the micro-fluidic chip. The micro-fluidic chip detection device has the advantages that different types of micro-fluidic chips can be rapidly detected, and an accurate result can be obtained.

The invention relates to the technical field of biological sample detection equipment, and discloses a biological sample detection card box and a biological sample detection method. The biological sample detection card box comprises a box body assembly, a pipetting suction head and a plunger assembly, wherein the pipetting suction head and the plunger assembly are arranged on the box body assembly; the box body assembly comprises a bottom box, a packaging film, a detection box and an upper box rotationally matched with the bottom box, a sample storage area, a liquid storage area and a detection area are arranged at the end, close to the upper box, of the bottom box, a plurality of detection holes corresponding to the detection area are formed in the end, away from the upper box, of the bottom box, the packaging film seals the liquid storage area, and the detection box is arranged on the bottom box and corresponds to the detection area; the detection box is used for arranging at least two detection tubes for storing detection reagents, and the upper box is provided with a sample adding hole; the pipetting suction head is used for sucking and transferring liquid; the plunger assembly is used for sealing the detection pipe. The biological sample detection card box solves the problem of single detection index in the prior art, so that the practicability is high, and meanwhile, the detection efficiency and precision are improved.

The present disclosure relates to systems and methods for monitoring pressure during automated cell processing. An illustrative method for monitoring pressure within a fluid device of an automated cell processing system includes coupling a fluid device having an air vent to a cell processing instrument. Next, the method includes transferring liquid between the fluid device and the instrument, determining a liquid transfer rate between the fluid device and instrument and an airflow rate through the air vent of the fluid device, and estimating an internal pressure of the fluid device based on the airflow rate and the liquid transfer rate. The fluid device may be a liquid transfer device, the instrument may be a liquid transfer instrument, and the system may facilitate liquid transfer between the liquid transfer device and a cell processing cartridge via the liquid transfer instrument.

The utility model provides an electronic atomization device which comprises a device body and a liquid source. The electronic atomization device comprises a device body and a liquid source which exists independently and can be combined to the device body. The device body comprises a first liquid storage cavity used for storing a liquid matrix; the atomizing assembly is used for receiving the liquid matrix in the first liquid storage cavity and atomizing the liquid matrix to generate aerosol; the liquid source comprises a second liquid storage cavity for storing a liquid matrix; when the liquid source is combined with the device main body, the liquid transfer channel provides a channel path for delivering the liquid matrix in the second liquid storage cavity to the first liquid storage cavity, so that the liquid matrix is supplemented to the first liquid storage cavity; and the at least one capillary element is positioned in the liquid transfer channel and is used for adjusting the flow rate of the liquid matrix transferred from the second liquid storage cavity to the first liquid storage cavity. According to the electronic atomization device, liquid leakage caused by too fast flow when the liquid source supplements the liquid matrix to the device body can be prevented, and the liquid matrix can be released when the flow is slow so that the supply rate can be guaranteed.

The utility model discloses a sample treatment and detection integrated device, and belongs to the field of medical examination and inspection instruments and molecular diagnosis and detection instruments. According to the technical key points, the system comprises a system outer cover assembly, a loading round chassis assembly and a rotary liquid transfer device assembly, the object-carrying circular chassis assembly comprises an object-carrying circular chassis; a waste liquid bin, a magnetic bead lysis solution bin, a reagent tube, a PCR tube and a washing liquid bin are uniformly arranged on the loading round chassis; an insertion cylinder is further arranged in the middle of the loading round base plate; the rotary liquid transfer device assembly comprises a rotary liquid transfer device; the offset pipette comprises an upper through pipe interface, a lower pipe interface and an offset pipe; the lower portion of the first vertical through pipe is connected with the upper through pipe connector, and the upper portion of the second vertical pipe is connected with the lower through pipe connector. The first vertical through pipe and the second vertical pipe are located on the same vertical axis, and the first vertical through pipe is communicated with the offset pipe.

The invention discloses a ppv virus quantitative detection device, which comprises a box body, a centrifugation unit, a pressurization module, a liquid discharge module, a negative pressure impurity discharge module and a controller, a centrifugation chamber and a discharge chamber are vertically arranged in the box body, and the centrifugation unit comprises a lower centrifugation disc, an upper centrifugation disc and a centrifugation driving mechanism connected with the controller. The upper centrifugal disc is rotationally mounted on the rear inner wall of the centrifugal chamber and is in transmission connection with the centrifugal driving mechanism, and a plurality of piston type centrifugal tubes are uniformly arranged on the upper centrifugal disc at intervals in the circumferential direction; the lower centrifugal disc is rotationally mounted on a bottom plate of the centrifugal chamber below the upper centrifugal disc and is in transmission connection with the centrifugal driving mechanism; the device is unique in structure and ingenious in design, and aims to improve the detection efficiency and safety, simplify the operation process, accurately control the liquid transfer amount, reduce reagent waste, reduce the detection cost and ensure the consistency and accuracy of results through an automatic and high-precision device.

According to the graphitization furnace flue gas desulfurization system and method, the mixer and the desulfurization slurry storage tank are arranged, desulfurization slurry in the desulfurization slurry storage tank is pumped into the mixer through the liquid transfer pump to be mixed with flue gas output by the graphitization furnace, sulfur dioxide in the flue gas is absorbed, and meanwhile the desulfurization slurry is discharged through the liquid transfer pump. Drying the desulfurized slurry by using the heat of the flue gas, and reducing the temperature of the flue gas; meanwhile, the dust remover is used for removing dust of the flue gas and then introducing the flue gas into the gas washing device for washing. The device disclosed by the invention is matched with the devices for use, so that the wastewater output in the gas washing process can be effectively reduced, and the treatment cost of an enterprise is reduced. In addition, the flue gas is desulfurized by the desulfurization slurry and desulfurized by the gas washing device through the mixer, so that the consumption of absorption liquid in the gas washing device is saved, and the desulfurization effect can be improved by combining the desulfurization slurry and the gas washing device.

In some aspects thereof, the present invention discloses automated filtration systems integrating machine vision for monitoring and control. The system apparatus employs cameras to capture continuous images of interconnected fluid containers, tubes, and filtration devices, these visuals are processed through neural network models tailored for mapping critical parameters such as fluid liquid level, volume, turbidity, color, and leak detection. This multidimensional perception enables real-time control and regulation of the system components, such as pumps and valves, establishing a closed-loop system for the precise control of pressures, flow rates, and liquid transfers essential for efficient operational cycles. Configurable analytics, automated diagnostics, and data offloading enhance process ruggedization, minimizing manual intervention.

The invention relates to the technical field of liquid transfer, and in particular to a pipette, comprising a ring tube and a driving rod arranged inside the ring tube, an operating button fixedly connected to the driving rod and enabling the pipette to aspirate or discharge liquid, an adjusting component capable of driving the driving rod to reciprocate along its own axis to achieve range adjustment, and a counter component for displaying the range of the pipette, wherein the counter component comprises a mechanical counter, a first driven gear is arranged at the input end of the mechanical counter, the adjusting component comprises a linkage member capable of driving the first driven gear to rotate and an adjusting knob, the adjusting knob is sleeved on the operating button and rotatably connected to the adjusting knob, the adjusting knob is arranged inside the ring tube and can reciprocate along the axial direction of the driving rod to achieve connection and disconnection with the linkage member, and a limiting member for fixing the position of the adjusting knob is arranged on the ring tube, thereby achieving the effect of improving the accuracy of the pipette.

A cartridge for an electronic cigarette includes a liquid store arranged to contain a liquid to be vaporized; a vaporization chamber having at least one opening which connects the vaporization chamber to the liquid store; a fluid transfer element held within the opening and extending between the liquid store and vaporization chamber, the fluid transfer element arranged to transfer liquid between the liquid store and vaporization chamber by capillary action; a heating element positioned within the vaporization chamber and arranged to heat a liquid transferred to the vaporization chamber by the fluid transfer element; wherein the cartridge includes an upper housing portion and a lower housing portion which are configured to connect together around the fluid transfer element to form the liquid store, the vaporization chamber and the at least one opening. This provides an improved seal around the fluid transfer element to minimize leakage into the vaporization chamber.

The utility model provides an electronic atomization device, a power supply main body for the electronic atomization device and an atomization main body. The electronic atomization device comprises a front side and a rear side which are opposite in the thickness direction. A first liquid storage cavity; the atomizing assembly is used for receiving the liquid matrix in the first liquid storage cavity and atomizing the liquid matrix to generate aerosol; the second liquid storage cavity is used for supplementing the liquid matrix to the first liquid storage cavity; the second liquid storage cavity and the first liquid storage cavity are arranged at intervals in the longitudinal direction; the first liquid transfer channel and the second liquid transfer channel are arranged at intervals in the thickness direction; the distance between the first liquid transfer channel and the front side is larger than the distance between the second liquid transfer channel and the rear side, and the distance between the second liquid transfer channel and the front side is larger than the distance between the second liquid transfer channel and the front side. According to the electronic atomization device, when one of the first liquid delivery channel and the second liquid delivery channel delivers the liquid matrix from the second liquid storage cavity to the first liquid storage cavity, the other one can be used for air exchange to balance the pressure between the first liquid delivery channel and the second liquid delivery channel.

The utility model provides a sample treatment and detection device provided with a liquid transfer structure, which comprises an upper cover, a lower cover, a liquid transfer structure and a liquid transfer structure, a hollow containing space is formed by the base plate and the upper cover, a plurality of liquid containing spaces are formed in the base plate, a center shaft containing hole is formed in the center of the base plate, and a center shaft is detachably connected into the center shaft containing hole; the upper portion of the liquid transfer assembly penetrates through the center hole to be connected with the power device, and the liquid transfer assembly is driven by the power device to move in the vertical direction with the center shaft as the axis and / or rotate around the axis; the lower portion of the liquid transfer assembly is connected with a liquid suction head, and the liquid suction head is driven by a power device to achieve liquid transfer among different liquid containing spaces.

To provide an applicator in which multiple absorbers are arranged along an axial direction within a reservoir chamber, allowing easy control of the porosity of each absorber, reducing variation between products, and allowing each absorber to be easily incorporated.SOLUTION: An applicator 1 comprises: a storage chamber 5 provided in a main body 1A and storing a liquid; a reservoir chamber 3 capable of retaining the liquid flowing out of the storage chamber 5; a partition wall 10 that separates the storage chamber and the reservoir chamber; an applicator body 13 capable of applying the liquid stored in the storage chamber 5; a relay member 12 inserted through a through-hole of the partition wall 10 with a gap therebetween and configured to transfer the liquid stored in the storage chamber 5 toward the applicator body 13; and multiple absorbers arranged along the relay member 12 within the reservoir chamber 3. The multiple absorbers include a partition wall side absorber 20A, which is in contact with the partition wall 10 by pressure applied along the relay member 12 and thus has a reduced porosity, and an applicator body side absorber 20B, which has a higher porosity than the partition wall side absorber 20A.SELECTED DRAWING: Figure 1

The invention provides a vacuum aluminum suction transfer system for positioning and sealing a molten aluminum ladle, which belongs to the field of molten aluminum transfer equipment and is characterized in that the molten aluminum ladle is placed on a base, a fixed base is matched with a movable base to position the molten aluminum ladle, and a guide lifting frame slides along a guide rail on the outer side of a vertical column on the fixed base; the supporting frame and the sealing cover are driven to ascend and descend, the sealing cover and the molten aluminum ladle are in flexible butt joint through compression of the spring rod to form a sealed environment, compressed air in the air storage tank drives the injection pump to vacuumize the molten aluminum ladle to generate negative pressure, and molten aluminum in a side well of the heat preservation furnace penetrates through the sealing cover through the inclined aluminum suction pipe to enter the molten aluminum ladle. The transferring problem of molten aluminum in the heat preservation furnace is solved, the influence of positioning errors of the molten aluminum ladle is reduced, the sealing efficiency of the sealing cover and the molten aluminum ladle is improved, aluminum slag in the aluminum suction pipe is reduced, and the purity of the molten aluminum during transferring is improved.

The utility model discloses a wastewater pretreatment device for an MVR (Mechanical Vapor Recompression) evaporator. The wastewater pretreatment device comprises a hardness removal reaction unit, a wastewater collection unit, a dosing unit and a treating fluid transfer unit, the hardness removal reaction unit comprises a reaction tank and a sediment solid discharge port formed in the bottom of the reaction tank; the wastewater collecting unit comprises a wastewater collecting barrel and a first lifting pump which is arranged on the wastewater collecting barrel and is used for sucking wastewater into the reaction tank; the dosing unit comprises a liquid medicine barrel and a dosing pump used for sucking liquid medicine in the liquid medicine barrel into the reaction tank, and the main chemical component of the liquid medicine is one of Na2CO3, NaHCO3 or H2CO3; the treatment liquid transfer unit comprises a treatment liquid transfer barrel and a second lifting pump for sucking the wastewater without hardness in the reaction tank into the treatment liquid transfer barrel. According to the device disclosed by the utility model, calcium and magnesium ions in the wastewater are separated out in a crystal form by adding the carbonic acid soluble salt; and part of crystalline salt remaining in the waste liquid is filtered and removed by the filter for the second time, so that a series of problems caused by scaling of the evaporator are solved.

According to the clamping box structure and the nucleic acid extraction clamping box, a clamping box main body is matched with a mounting cavity, an extraction cavity, a buffer cavity, a waste liquid collection cavity, a liquid transfer channel, an eluent input port, a cleaning liquid input port, a combination liquid input port, a lysis solution input port, an extraction pipe interface, a collection pipe interface, a first plunger interface and a second plunger interface; the full-sealing design is achieved, and external pollution is prevented; automatic operation of the clamping box in the nucleic acid extraction instrument is facilitated, complete integration of kit preloading and extraction is realized in the automatic operation process of the clamping box, and the purity and the product concentration of a nucleic acid extraction product are improved; a universal magnetic bead method and a silica gel membrane method are compatible, extracted products can be independently stored, additional liquid transfer operation is not needed, and therefore the method is suitable for various downstream molecular biology experiments; by matching with a plunger structure, air pump equipment such as a vacuum pump does not need to be adopted in the nucleic acid extraction instrument, so that the risk of cross contamination between the interior of the instrument and the interior of the clamping box structure is reduced.

A panel assembly (such as for an internal cabin of an aircraft) includes at least one liquid flow path formed on at least one surface through surface treatment. The at least one liquid flow path is formed in relation to at least one bank on the at least one surface. The at least one liquid flow path is configured to divert liquid to a desired location.

The invention relates to the technical field of plastic waste recovery, and particularly discloses environment-friendly plastic recovery equipment which comprises a mounting base plate, a mounting support is fixedly mounted on the mounting base plate, a processing assembly is mounted on the upper portion of the mounting support, and an I-shaped connecting frame is fixed to the middle of the mounting support; a liquid transferring assembly is mounted on the side face of the I-shaped connecting frame, and a waste liquid storage tank matched with the end, away from the I-shaped connecting frame, of the liquid transferring assembly is arranged at the top of the mounting base plate. The treatment assembly is divided into a treatment tank shell and a liquid collection bottom cover which correspond to a first crushing blade and a second crushing blade correspondingly, small fragments sinking to the bottom can be further crushed, and therefore the crushing degree and effect of the device on plastic bottles are guaranteed; and residual waste liquid in the plastic bottle enters the waste liquid storage tank for storage through the liquid discharge pipe and the liquid transfer channel, so that the next recycling step of the fragments can be prevented from being slowed down, and the overall recycling efficiency is improved.

The invention provides a precise intelligent pipettor, relates to the technical field of experimental detection auxiliary devices, and aims to solve the problems that an existing pipettor adopts a manual pressing mode to extract liquid, the precision of the manual pressing mode for extracting the liquid is low, and the liquid is squeezed out without touching a pressing head. A liquid transfer gun body is detachably connected into the protective shell, the liquid transfer gun body is of a hollow shell structure, a liquid storage box is fixedly connected into the liquid transfer gun body, a containing groove is formed in the position, corresponding to the liquid storage box, of the protective shell, and an operation panel is installed in the containing groove through a bolt; a PLC control panel is fixedly connected to the back surface of the operation panel, a micro pump is fixedly connected to the bottom of the liquid storage box, the PLC control panel is connected with the micro pump through an electric wire, a connecting pipe is fixedly connected to the tail end of the pipette body, and an extraction pipe is detachably connected to the tail end of the connecting pipe.

The utility model relates to filtering equipment for lithium carbonate production, which comprises a mixing filter (1), a purifying filter (2) and a liquid transfer pump, a liquid outlet is arranged at the bottom of a tank body (11), and a mixing cavity is formed inside the tank body. The first filter plate is arranged at the upper part of the mixing cavity; the stirring device is used for stirring a mixed solution in the tank body. A water inlet (211) is formed in the top of the box body (21), a filtering cavity is formed in the box body (21), the second filtering plate is arranged on the upper portion of the filtering cavity, the third filtering plate is arranged in the filtering cavity and located below the second filtering plate, and the hole diameters of filtering holes of the first filtering plate, the second filtering plate and the third filtering plate are sequentially decreased. And an inlet and an outlet of the pipetting pump are respectively communicated with the liquid outlet and the water inlet (211). The filtering holes in the filtering plate can be prevented from being blocked, so that the filtering efficiency and the filtering effect are improved.

NMP recycling device for recycling and regenerating high-temperature NMP exhaust gas from a coating plant, characterized in that it comprises an NMP exhaust gas liquefaction recovery system (1), a storage and transport system (2) and an NMP waste liquid regeneration system (3) which are connected sequentially via a line; The NMP exhaust gas liquefaction system (1) comprises a heat recovery unit (11) and an absorption unit (12) to at least liquefy the high-temperature NMP exhaust gas and / or treat it by absorption by an absorbent to obtain an NMP waste liquid; The storage and transport system (2) serves at least to receive the NMP waste liquid obtained through the NMP exhaust gas liquefaction system (1) and to transfer it to the NMP waste liquid regeneration system (3); The system for regenerating NMP waste liquid (3) comprises a dewatering unit (31) and a refining unit (32), at least for dewatering, purifying and regenerating the NMP waste liquid transferred through the storage and transport system (2).

To provide a dry water electrolysis hydrogen gas producing apparatus capable of suppressing malfunction of a vacuum pump.SOLUTION: Provided is a dry water electrolysis hydrogen gas producing apparatus including a water electrolysis device that electrolyzes water to generate humid water electrolysis hydrogen gas containing hydrogen and water vapor, an absorber that brings the humid water electrolysis hydrogen gas into contact with an absorbent liquid to obtain a humid absorbent liquid that selectively absorbs the dried water electrolysis hydrogen gas and water vapor with reduced humidity, a first regenerator that brings the humid absorbent liquid into contact with a drying gas for regeneration to obtain a preliminary dried absorbent liquid with reduced moisture content and a humid regeneration gas with increased humidity, a second regenerator that uses a vacuum pump to dehydrate the preliminary dried absorbent liquid under reduced pressure to obtain a dried absorbent liquid, and a liquid transfer pump that sends the dried absorbent liquid to the absorber.SELECTED DRAWING: Figure 1

The invention relates to the technical field of nucleic acid detection, and discloses a universal automatic nucleic acid extraction module based on a rotating structure, which comprises a liquid storage layer and a runner layer which are arranged up and down, the nucleic acid extraction module is internally provided with a lysate chamber, a binding liquid chamber, a magnetic bead chamber, a pre-cleaning liquid chamber, a post-cleaning liquid chamber, an eluent chamber, a sample treatment chamber, a waste liquid chamber and a sample loading chamber; a valve core is arranged in the sample treatment cavity, a sample treatment cavity piston is arranged in a core cavity of the valve core, and a liquid transfer opening communicated with the core cavity is formed in the side wall of the core cavity; the top surface of the flow channel layer is respectively provided with flow channels communicated with the sample treatment chamber corresponding to the lysis solution chamber, the combination solution chamber, the magnetic bead chamber, the front cleaning solution chamber, the rear cleaning solution chamber, the eluent chamber, the waste liquid chamber and the sample loading chamber; the valve element rotates around the axis of the valve element and can communicate with different flow channels. The liquid flow channel is convenient to switch, the structure is simpler, the assembly is simpler, the cost is lower, the size is smaller, and the weight is lighter.

The present application relates to the technical field of strain fermentation, and particularly relates to a multi-strain fermentation equipment and a fermentation process thereof, which comprises a mixing mechanism, the mixing mechanism comprises a chassis, a cleaning mechanism for cleaning raw materials and a material distribution mechanism for putting the raw materials into the mixing mechanism are arranged on the mixing mechanism; the present application realizes full-process automatic operation of multi-strain fermentation by integrating the functions of cleaning, crushing, sub-packaging, additive distribution and mixed liquid transfer, the cleaning mechanism adopts a spiral lifting type cleaning disc combined with a crushing design of a pressing disc, so that the cleaning and crushing of the raw materials can be completed in the same equipment, the process conversion time is greatly reduced, and the production efficiency is improved; the present application can automatically distribute the cleaned and crushed raw materials to different fermentation cylinders in equal amounts and accurately add fermentation aids suitable for different strains by arranging the material distribution mechanism and a double-cavity additive box, the opening and closing of the feeding gap are controlled by an output electric cylinder, so that the quantitative addition of the additives is ensured, and the stability and consistency of the fermentation products are improved.

A split-able funnel device designed for efficient liquid transfer and easy cleaning. The funnel features a conical body that tapers from a wide opening to a narrow stem, allowing precise pouring into small containers. The innovative design includes a longitudinal split, enabling the funnel to open fully for thorough cleaning and convenient storage. The device incorporates a snap-fit or hinged splitting mechanism for secure assembly and easy separation. Additionally, the funnel body includes measurement markings for accurate liquid transfer and a filter mechanism for separating solids from liquids. Constructed from durable, flexible materials, the lightweight funnel is stackable and available in various sizes and colors, making it suitable for diverse applications. This split-able funnel device minimizes spillage and waste, providing a user-friendly solution for clean and efficient liquid transfer.

The utility model relates to a water absorption scraping strip, a water absorption assembly and cleaning equipment. The water absorption scraping strip comprises a scraping strip part, the scraping strip part comprises a first scraping strip part and a second scraping strip part, the first scraping strip part and the second scraping strip part are oppositely arranged, a gap is formed between the first scraping strip part and the second scraping strip part, and the first scraping strip part and the second scraping strip part are configured in the mode that when the scraping strip part moves relative to a to-be-cleaned surface, the first scraping strip part and the second scraping strip part are separated from each other. Liquid on the surface to be cleaned is transferred into the gap; and the capillary suction hole is communicated with the gap, and the capillary suction hole and the gap form a fluid channel which enables liquid in the gap to flow out of the capillary suction hole. The water absorption scraping strip can absorb water in a capillary action mode, and therefore the water absorption effect of the water absorption scraping strip can be improved.

The invention relates to the technical field of radioactive waste liquid treatment equipment, in particular to a radioactive highly-corrosive toxic liquid transfer device and method, and the device comprises a storage container which can store radioactive highly-corrosive toxic liquid in a sealed manner; the flexible protection structure body is arranged outside the storage container in a wrapping mode; the lower end of the rigid shell is closed, and the upper end of the rigid shell is open; the ray shielding structure is matched with the inner cavity of the rigid shell, and a concave cavity used for containing the storage container is formed in the middle of the ray shielding structure; and the sealing cover body is detachably connected with the upper end of the rigid shell body, the sealing cover body can seal the rigid shell body, and the sealing cover body abuts against the flexible protection structure body in the cover closing state, so that radioactive rays can be effectively shielded, the storage container can be protected, and the transfer safety is ensured. The transfer method is based on the transfer device.