27results about How to "Not easy to block" patented technology

The invention relates to the technical field of batteries, in particular to a secondary battery. The secondary battery comprises: a cover plate, wherein a liquid injection hole is formed in the cover plate; the battery cell is arranged below the cover plate, and a tab is arranged on the battery cell; the lower plastic is arranged between the cover plate and the battery cell, and a liquid guide channel is formed in the position, corresponding to the liquid injection hole, of the lower plastic; the liquid guide channel comprises a first cavity and a second cavity; the first cavity faces the cover plate, the second cavity deviates from the cover plate, and the second cavity is arranged opposite to the tab; the secondary battery also includes a separator having a plurality of through holes; and the separator is arranged between the first cavity and the second cavity. According to the secondary battery disclosed by the invention, the separator is arranged between the first cavity and the second cavity, so that the tab is not easy to be attached to the separator, the electrolyte injection channel can be prevented from being blocked by attachment of the tab and the separator, and meanwhile, the tab or the battery cell can be prevented from being damaged by impact of electrolyte.

The micro-fluidic chip comprises a micro-fluidic substrate, the surface of the micro-fluidic substrate is provided with a micro-channel structure, the micro-channel structure sequentially comprises a liquid inlet channel, a mixing channel and a liquid outlet channel which are communicated with one another, the mixing channel is sequentially provided with a first-stage mixing channel and a second-stage mixing channel, and the first-stage mixing channel and the second-stage mixing channel are communicated with the liquid outlet channel. The second-stage mixing flow channel comprises a flow dividing channel and a flow converging channel; the flow dividing channel comprises two flow dividing parts which are arranged at an angle, the input ends of the two flow dividing parts communicate with each other, and an inlet of the second-stage mixing flow channel is formed in the communicating position of the flow dividing parts; the confluence channel is in an arc shape, the two input ends of the confluence channel communicate with the output ends of the two flow dividing parts correspondingly, and an outlet of the second-stage mixing flow channel is formed in the most downstream position of the confluence channel. The secondary mixing runners are sequentially arranged on the mixing runner, the scheme that media are mixed in a front face hedging mode after being shunted is provided, the mixing degree is effectively improved according to the medium collision mixing principle, and meanwhile the preparation efficiency is improved.

This invention discloses a multi-set integrated screen for a sand mill that is less prone to clogging and easy to disassemble, relating to the grinding field. It includes a mounting plate and multiple screen bodies mounted on the mounting plate. The key feature is that the mounting plate is equipped with a synchronous locking mechanism. This invention provides a multi-set integrated screen for a sand mill that is less prone to clogging and easy to disassemble. By providing a synchronous locking mechanism on the mounting plate, multiple screen bodies are simultaneously locked during installation. When multiple screen bodies need to be removed from the mounting plate, the synchronous locking mechanism unlocks them simultaneously. This allows for the synchronous locking and unlocking of multiple screen bodies, facilitating the disassembly and installation of the screen bodies.

The present invention provides a vertical mixing device for sewage treatment and a method for using the same, and belongs to the technical field of sewage treatment. The vertical mixing device for sewage treatment comprises a sewage disinfection box; a water inlet pipe fixed to the top of the sewage disinfection box; a disinfectant feed hopper arranged at one side end of the sewage disinfection box; a first stirring shaft rotatably connected to the bottom of the sewage disinfection box; a plurality of transverse stirring rods, all of which are fixed to the circumferential surface of the first stirring shaft; a plurality of second stirring shafts, all of which are rotatably connected between the inner walls on both sides of the sewage disinfection box, and one end of the plurality of second stirring shafts movably penetrates to the outside of the sewage disinfection box and extends; in the present invention, through the transverse stirring rod and the longitudinal stirring rod, transverse stirring and longitudinal stirring can be achieved in the sewage disinfection box, so that the sewage and the disinfectant in the sewage disinfection box can be better mixed, which can not only effectively improve the sewage treatment efficiency but also achieve a better mixing effect.

The invention discloses gravure metal ink and a production process thereof, and the gravure metal ink is prepared from the following raw materials in parts by weight: 75-85 parts of gold varnish and 15-25 parts of silver paste. The production process is used for producing the gravure metal ink and comprises the following steps: S1, selecting a container; s2, pouring gold varnish and silver paste into a container; s3, the gold varnish and the silver paste in the container are fully stirred, so that the gold varnish and the silver paste are uniformly mixed; and S4, sealing the container, and storing the container. The gravure technology ink has the advantages that the gravure technology ink has good advection property and glossiness, and boards are not prone to being blocked in actual use. A better convex effect is achieved, and a better application effect is achieved.

The utility model relates to the field of pipeline conveying, in particular to a liquid manure conveying pipe anti-crystallization reverse pipe structure which comprises a blow-off pipe, an adjusting conical head and a driving assembly, a pipe opening of the blow-off pipe is bent upwards, and the adjusting conical head is located at the top of the blow-off pipe; the end, with the small diameter size, of the adjusting conical head is arranged towards a pipe opening of the blow-off pipe in the vertical direction, and the driving assembly is used for driving the adjusting conical head to vertically move in the direction close to or away from the pipe opening of the blow-off pipe. The pig manure liquid conveying device has the effect that the pipe opening of the blow-off pipe is not prone to crystallization due to long-term pig manure liquid conveying.

The present invention specifically discloses a real-time data warehouse design method, device, equipment and storage medium based on Doris. It includes: importing business real-time data into a Kakfa queue, and putting it into an adapted topic tag, providing at least one consumption task for consuming the data in the topic tag, and setting an adapted Routine Load task monitoring; the Routine Load task monitoring reads in real time the offset used to indicate the location information of the current data consumed in the topic tag; if the offset does not increase within a preset time, restart the Routine Load task monitoring, and continue to execute the consumption task from the offset; import the Stream Load data stream after the consumption task is executed into Doris. The present invention further includes a technical means for importing Doris into real-time data, offline data, fixed data, etc. that require secondary business logic processing, which is of great significance to the construction of data warehouses in improving business support efficiency and reducing maintenance costs.

The utility model relates to the technical field of watermelon seed collection, and discloses a watermelon seed collecting device which comprises a collecting box, a feeding mechanism, a cleaning mechanism and a drying frame, a filter screen used for filtering impurities in watermelon seeds is arranged at the upper end of the interior of the collecting box, a vibrator is arranged at the bottom end of the filter screen, and the feeding mechanism is arranged on the collecting box. A feeding mechanism is arranged on the right side of the upper portion of the collecting box and used for enabling watermelon seeds to evenly fall on a filter screen for filtering, a cleaning mechanism used for cleaning the filter screen is arranged at the upper end of the interior of the collecting box, a drying frame is arranged at the bottom end of the interior of the collecting box, and a drying agent is placed in the drying frame and used for drying and collecting the watermelon seeds. The feeding mechanism comprises a feeding cover, a cover cap and a plurality of separation blocks; when the watermelon seed collecting device is used, impurities and watermelon seeds with different specifications and sizes on the filter screen can be conveniently cleaned, so that the filter screen is not easy to block, and the collecting effect on the watermelon seeds cannot be influenced.

The invention discloses a hollow air-permeable sensor wire and extrusion molding equipment thereof, the hollow air-permeable sensor wire comprises wire cores, a shielding layer, an inner sheath, an armor layer and an outer sheath, and the center of the plurality of wire cores is provided with a hollow air-permeable pipe; comprising a feeding mechanism, an extrusion mechanism and a forming mechanism, the feeding mechanism comprises a screw extruder and a charging hole; the extrusion mechanism comprises a sealing plate, an extrusion hole is formed in the sealing plate, and an extrusion cover is fixed at the tail end of the screw extruder; the forming mechanism comprises a forming pipe, the forming pipe is provided with a forming inlet, a forming opening and a spiral pipe groove, and the spiral pipe groove is provided with a spiral pipe; the hollow vent pipe is easy to flexibly bend and provides a middle heat dissipation channel; the gap design is beneficial for heat to quickly enter the outer ring channel; after the spiral pipe rotates, the inner wall of the spiral pipe can form spiral extrusion and shape correction around the electric wire by multiple circles, so that the surface of the electric wire keeps enough flatness and section roundness of the electric wire; when the spiral pipe rotates, the spiral pipe is fully and uniformly contacted with the wire to cool the wire, and the overall cooling efficiency is high.

The utility model belongs to the technical field of grass chopper, specifically disclose a kind of grass chopper anti grass device, comprising: outer cover, pivot, inner bearing frame and cutting blade, the outer cover is hollow and lower portion opening, the upper surface of the outer cover is arc shape, the both ends of the inside of the outer cover are provided with bearing, both ends of the outer cover are rotated and installed pivot by bearing, the inner bearing frame is fixedly installed between the pivot of both ends;The cutting blade is provided with multiple, and cutting blade is installed on the outer wall of inner bearing frame, the cutting blade on the inner bearing frame is staggered each other.Cutting blade is staggered each other, when cutting grass, cutting off grass simultaneously, other cutting blade continues to cut grass, so that grass is chopped, chopped grass is shorter, not easy to be wound on cutting blade, inner bearing frame.Simultaneously, the lower side of outer cover is open, and the upper portion of outer cover is convex and arc, after grass enters the outer cover, it is easy to discharge from rear side, not easy to block.

The utility model discloses a preparation device of a microbial low-temperature fermentation inoculant, which belongs to the technical field of microbial low-temperature fermentation inoculant production and comprises a bottom plate and a support component mounted on a telescopic bottom plate, a hydraulic telescopic rod is mounted on the support component, and a first moving plate is mounted at the output end of the hydraulic telescopic rod. A second bottom rod is installed on the top of the first moving plate, a sealing plate is installed at one end of the second bottom rod, a connecting assembly is installed on the supporting assembly, a preparation barrel is installed on the connecting assembly, a top cover is installed on the top of the preparation barrel, a feeding pipe is installed on the top cover, and a stirring assembly is installed on the top cover. By arranging the hydraulic telescopic rod, the hydraulic telescopic rod can be started to drive the first moving plate to move, then the sealing plate can be driven to move to open the interior of the preparation barrel, materials in the preparation barrel can be conveniently discharged, discharging is convenient, and material blocking is not prone to occurring.

The utility model discloses a device for purifying waste water generated after viscose waste gas particulate matter treatment, and relates to the technical field related to spinning. The conveying device comprises a conveying box body, an outer frame, a connecting plate and an output box body, the bottom of the conveying box body is fixedly communicated with a bottom hopper, the bottom of the bottom hopper is fixedly communicated with the output box body, one side in the output box body is movably connected with a stirring shaft in a penetrating mode, and a stirring frame is fixed to the end of the stirring shaft in the output box body. The upper portion of the inner wall of the conveying box body is movably connected with an outer frame, and connecting plates are arranged on the inner wall of the conveying box body above the two sides of the outer frame. The conveying box body, the outer frame, the connecting plate and the output box body are arranged, so that the problems that settled sludge output by waste water treatment equipment generated in viscose waste gas treatment is easy to block, and when a filter material is replaced, the filter material is limited to be relatively firm, so that the replacement is inconvenient are solved.

The invention discloses a hollow breathable sensor wire and an extrusion molding device thereof, comprising a wire core, a shielding layer, an inner sheath, an armor layer and an outer sheath, wherein a plurality of wire cores are provided with a hollow breathable tube in the center; the invention comprises a feeding mechanism, an extrusion mechanism and a molding mechanism; the feeding mechanism comprises a screw extruder and a feeding port; the extrusion mechanism comprises a sealing plate, wherein an extrusion hole is arranged on the sealing plate, and an extrusion cover is fixed to the end of the screw extruder; the molding mechanism comprises a molding tube, wherein the molding tube is provided with a molding inlet, a molding port and a spiral tube groove, wherein the spiral tube groove is provided with a spiral tube; the hollow breathable tube is easy to bend flexibly and provides a channel for heat dissipation in the middle; the design of the gap is conducive to the rapid entry of heat into the outer ring channel; after the spiral tube rotates, the inner wall of the spiral tube forms a spiral extrusion shape surrounding the wire for multiple circles, so that the surface of the wire maintains sufficient flatness and the roundness of the wire cross section; when the spiral tube rotates, it fully and evenly contacts with the wire to cool it, and the overall cooling efficiency is high.

The utility model discloses efficient washing and drying equipment for a positive electrode material, and relates to the technical field of battery positive electrode material processing. The device comprises a supporting bin, a sealing plate and a supporting plate, an air inlet pipe is fixedly communicated with the lower portion of one end of the supporting bin, heating assemblies are fixed in the air inlet pipe at equal intervals, the bottom of the supporting bin is in an arc shape, a discharging pipe is fixedly communicated with the position, away from the edge of the bottom of the air inlet pipe, of the bottom of the supporting bin, and the sealing plate is fixed to the top of the supporting bin. An air outlet sleeve is fixed to one short edge in the sealing plate in a penetrating mode, and supporting plates are symmetrically fixed to the two sides of the supporting bin. Through the arrangement of the supporting bin, the sealing plate and the supporting plate, the problems that the material drying effect is affected due to the fact that air outlet holes are prone to being blocked in the material conveying process of the efficient washing and drying equipment for the positive electrode materials, and the materials are insufficiently separated from airflow in the output process are solved.

The utility model relates to the field of soilless culture, and discloses a vegetable soilless culture filtering device which comprises a culture box and a cover plate, the cover plate is arranged at the top of the culture box, a water changing opening is formed in the bottom wall of the culture box, a fixing groove is formed in the bottom wall of the culture box and located outside the water changing opening, and a filtering ring is arranged in the fixing groove. A filter bag is arranged outside the filter ring, two symmetrical fixing mechanisms are arranged on the bottom wall of the cultivation box, a hook is arranged on the bottom wall of the cover plate, a lantern ring is arranged on the hook, a connecting rope is arranged at the bottom of the lantern ring, and the other end of the connecting rope is fixedly connected with the top wall of the filter bag. The filter ring and the filter bag are arranged outside the water changing opening, so that the effect of easily filtering out impurities in the nutrient solution is achieved.

The utility model discloses a high-temperature-resistant furnace cover sealing assembly of an electric arc furnace, which comprises a furnace cover main body and an electric arc head placing seat, and the electric arc head placing seat is connected inside the furnace cover main body. According to the utility model, the mounting groove is formed in the furnace cover main body, the electric arc head placing seat is placed in the mounting groove, and then the main supporting leg arranged on the electric arc head placing seat is fixed on the furnace cover main body through the fastening bolt, so that when the electric arc head placing seat needs to be replaced, a new accessory can be replaced by dismounting the fastening bolt; quick-wear parts can be installed and replaced in a split mode, and practicability and flexibility are improved; the discharging groove is formed in the furnace cover body, the discharging pipe is connected into the discharging groove, the discharging pipe is arranged to be a long pipe, and the buffering plates arranged in the discharging pipe are obliquely arranged in a front-back opposite mode, so that during working, a discharging channel is not prone to being blocked by metal melt moving at the high temperature of the bottom, and meanwhile the discharging buffering purpose can be achieved.

The present invention relates to a nozzle, in particular to a self-cleaning explosion nozzle, comprising an outer body and an inner body, the interior of the outer body is provided with a chamber, a ventilation window is provided on the chamber wall, the top end of the outer body is provided with an opening, the bottom end of the outer body is provided with a connecting joint, the inner body is arranged in the chamber in the area between the opening and the connecting joint, the inner body comprises an outer shell and an air column, the upper part of the outer shell is provided with an air outlet chamber, the outside of the air outlet chamber is provided with an air outlet, the air outlet faces a vibrator, a pressure regulating structure is arranged in the air outlet chamber, the pressure regulating structure is installed on a through hole at the bottom of the air outlet chamber, an air column is arranged at the bottom of the through hole, the air column is a circular tube with a hollow interior, the opening at the top of the circular tube is connected to the through hole, the opening at the bottom of the circular tube is arranged in the connecting joint, a plurality of through air outlet holes are provided on the tube walls of the circular tube and the outer shell, the self-cleaning explosion nozzle of the present invention has the characteristics of self-cleaning, can greatly extend the replacement cycle, has a simple structure and is easy to maintain in the later stage, and is not easy to be blocked.

The utility model discloses a kind of material distribution transfer devices for ship unloader, it includes first conveyor belt, second conveyor belt, electric push rod, material distribution hopper;The first conveyor belt and second conveyor belt are side by side arrangement, the material distribution hopper is located above first conveyor belt and second conveyor belt, the material distribution hopper includes upper and lower opening rectangular cylinder, the middle part of the rectangular cylinder is equipped with baffle and is divided into first cylinder and second cylinder;First inclined plate is equipped in the first cylinder;Second inclined plate is equipped in the second cylinder;Material distribution hopper both sides are respectively arranged one track and sliding assembly, and the sliding assembly is connected with material distribution hopper by connecting rod;Electric push rod is fixedly installed between first conveyor belt and second conveyor belt, and the moving end of electric push rod is fixedly connected with material distribution hopper.This device adopts the mode of material distribution hopper and exchanges discharge port, achieves the purpose of left and right material distribution, improves anti-blocking capacity and work efficiency.

The utility model relates to a kind of clothes processing device, clothes processing device includes equipment main body and fresh air structure, wherein, equipment main body includes inner cylinder and front panel, inner cylinder has the receiving cavity of receiving clothes;Front panel is equipped with installation port;Fresh air structure covers installation port, and is installed in front panel by installation port;Fresh air structure is equipped with fresh air port.Fresh air structure and front panel are two components independent of each other, so that fresh air structure and front panel use different materials, can reduce even avoid the rust problem generated around fresh air port due to humidity.

The invention discloses a polishing and rust removing device for disc brake pad production, and relates to the technical field of disc brake pad production, the polishing and rust removing device comprises a base, the top of the base is fixedly connected with a shell, the top of an inner cavity of the shell is fixedly provided with a telescopic rod, and the bottom of the telescopic rod is fixedly connected with a connecting plate; a motor is fixedly mounted on the side, away from the telescopic rod, of the top of the connecting plate, the output end of the motor penetrates through the connecting plate and is fixedly connected with a grinding device, a circular plate is fixedly connected to the center of the top of the base, and a supporting column is fixedly connected to the top of the circular plate. According to the grinding and rust removing device for disc brake pad production, a disc brake pad is clamped through a clamping plate, after the disc brake pad is fixed, a telescopic rod drives a grinding device to descend, the grinding device grinds the surface of the disc brake pad, and after the surface of the disc brake pad is ground, the surface of the disc brake pad can be washed through water flow; and the water flows into the filter along the collecting opening to be filtered.

The utility model relates to a kind of feeding device.The feeding device includes bunker and screw conveying mechanism, by the end of the bunker with bottom material port is extended to the position where conveying pipe is equipped with feed inlet, and is sealedly connected with feeding port, butterfly valve and relevant connecting structure between the bunker and screw conveying mechanism are saved, the connecting structure between the bunker and screw conveying mechanism is simplified, the structure of feeding device is more simple, compared with traditional butterfly valve connection, bottom material port can be set as big as possible under the premise of not exceeding conveying pipe, reduce the probability of plugging between bunker and conveying pipe, so that the discharge is uniform and stable;When using, if no need to feed, then driving motor does not work, at this time screw rod does not rotate, so the material in bunker will be stored at the feed inlet of conveying pipe, so as to ensure that material can be stored in bunker;If need to feed, just need to start driving motor, at this time screw rod rotates, can convey the material at feed inlet to the direction of discharge port.

The application provides a method, system, device and medium for avoiding BMC restart in a restart test, the method comprising: starting a restart test under a current system of an AMD server; checking whether there is abnormal information related to the BMC; if there is abnormal information, pulling a potential signal for controlling the BMC restart, simultaneously obtaining restart information of the system through a CPLD, determining whether the BMC performs a restart operation by comparing the two types of information; monitoring a data flow of a data pipeline between the BMC and BIOS in real time, and controlling an acquisition operation of the data flow according to a first control mechanism; monitoring an in-band communication data flow of the BMC in real time, and controlling the in-band communication data flow according to a second control mechanism. The application sets an efficient prevention and protection mechanism for the BMC, and ensures that the AMD server maintains a high-efficiency and stable running state of the BMC when operating in an extreme use environment.

The horizontal refrigerator comprises an inner container and an evaporator bulkhead, a containing cavity is defined by the inner container, and the inner container comprises a step part located at the bottom of the end, in the first direction, of the containing cavity and two first side walls parallel to the first direction; the evaporator cabin wall is arranged in the accommodating chamber and divides the accommodating chamber into a refrigeration chamber and an evaporator cabin; the evaporator bulkhead comprises an air return channel and an air return cover plate, the air return channel is used for air return, and the air return cover plate covers the air return channel; the air return cover plate comprises a plurality of thin and long narrow plates which are sequentially arranged in the second direction. In every two adjacent narrow plates, one narrow plate is close to the evaporator cabin, and the other narrow plate is close to the refrigeration chamber, so that the air return cover plate is of a double-layer structure; wherein the second direction is horizontally perpendicular to the first direction. According to the horizontal refrigerator, the air return cover plate is arranged to be of a double-layer structure, so that the air return cover plate is not easily blocked by objects and cannot return air.

The invention relates to the technical field of dryers, in particular to an intelligent outdoor human body dryer. A standing groove is formed in the center of the top end of the outer wall of the base; a drying shell is arranged at the top end of the outer wall of the base; a switch device is fixedly connected to one side of the outer wall of the drying shell. A square through groove is formed in one side of the outer wall of the drying shell. A filter screen is fixedly connected to the inner side wall of the square through groove; a motor is fixedly connected to the top end of the outer wall of the drying shell; a threaded rotating shaft is driven by a motor to rotate, the threaded rotating shaft is in threaded connection with a sliding plate, so that the threaded rotating shaft rotates to drive the sliding plate to move up and down, the sliding plate drives an air heater to move up and down through a placement block, the air heater can automatically move up and down when blowing air for drying, and therefore the human body can be evenly dried through hot air; and the user does not need to adjust the posture, so that the user is relatively convenient during drying, and the experience feeling during drying is relatively comfortable.

The utility model provides a kind of exhaust pipe, upper cover and cooking utensil, the exhaust pipe has the exhaust hole being set in the up-down direction through, exhaust pipe includes anti-blocking piece connecting section and flat section, the upper end of flat section is connected with the lower end of anti-blocking piece connecting section, exhaust pipe has with the anti-blocking groove being communicated with exhaust hole, anti-blocking groove is through the side wall of anti-blocking piece connecting section and the side wall of flat section.The technical scheme provided by the present application can solve the problem of multiple assembly parts and high cost in the related art.

The invention belongs to the technical field of pulsation measurement, and particularly relates to a loose wearing type pulsation measurement reminding device and method.The device comprises a strip-shaped hook-and-loop fastener unit, a light emitting source unit, a light receiving unit and a micro-processing unit, and the light emitting source unit, the light receiving unit and the micro-processing unit are fixed to the strip-shaped hook-and-loop fastener unit and surround the wrist; light of the luminous source unit can penetrate through the wrist to irradiate the light receiving unit, the light receiving unit sends corresponding signals to the microprocessing unit, and the microprocessing unit can display the signals on the additional display unit through operation or send the corresponding signals to the remote receiving unit through the wireless communication unit. One end of the strip-shaped magic tape unit is provided with a hairy area, the other end of the strip-shaped magic tape unit is provided with a thorn area, the strip-shaped magic tape unit surrounds the outer side of the wrist, light of the light emitting source unit can penetrate through the wrist to irradiate the light receiving unit through rotation adjustment, 3-15 mm thick long strips or convex points or triangular long strips are loosely worn every 5-15 mm, and blood vessels are not prone to being blocked after the strip-shaped magic tape unit is fastened. The device for reminding pulse measurement can be provided with a timed reminding function.

The utility model discloses an anti-blocking and flow-keeping structure of a hydraulic valve core, which relates to the field of hydraulic valve cores and comprises a hydraulic valve body, connecting shells are fixedly mounted on two sides of the hydraulic valve body, the valve core body penetrates through the inner walls of the connecting shells, two clamping grooves are formed in one side of each connecting shell, a sealing plate is arranged on one side of each connecting shell, and the valve core body penetrates through the connecting shells. A main pump pressure body is fixedly installed on the other side of the sealing plate, and an oil inlet pipe is fixedly installed on the top of one side of the hydraulic valve body. The pulling plate is arranged, the hydraulic valve element can be rapidly disassembled, cleaned, maintained or replaced, the blocking phenomenon in subsequent use is avoided, the anti-blocking and flow-keeping effects are achieved, the intercepting plate and the filter element are arranged, oil used by the hydraulic valve element can be conveniently filtered, the blocking situation of oil in the use process of the hydraulic valve element is avoided, and the bolts are arranged, so that the use safety of the hydraulic valve element is improved. The intercepting plate and the filter element can be cleaned or replaced, so that the subsequent oil filtering quality is improved.