241results about How to "Improve blockage" patented technology

The utility model relates to the technical field of waste water collection, and discloses waste water collection equipment convenient to clean, which comprises a tank body, an anti-blocking structure is arranged in the tank body, and the anti-blocking structure comprises a screening disc, a rotating shaft, a sleeve, a scraper blade, a fixing frame, a sliding chute, a reciprocating screw rod, a connecting cylinder, an L-shaped rod and a cleaning plate, impurities in waste water are separated from water liquid through a screening disc, at the moment, separated water continues to move downwards to be subjected to follow-up filtering work again, then part of fixed impurities are left on the surface of the screening disc, and when a scraper rotates to the position of a collecting assembly, an output shaft of a waterproof motor rotates to drive a reciprocating lead screw to rotate; and the connecting cylinder moves to drive an L-shaped rod on the side wall of the connecting cylinder and a cleaning plate to move so as to push and clean impurities pushed by the scraper, the impurities accumulated on the surface of the scraper are pushed into a collecting assembly to be collected through movement of the cleaning plate, and the using effect of the device is further improved.

The utility model provides an injection mold cooling mechanism, and belongs to the technical field of mold cooling. The injection mold cooling mechanism comprises a lower mold base, an upper mold base and limiting rods, the limiting rods are installed at the four corners of the top end of the lower mold base correspondingly, the top ends of the limiting rods are connected with the corners of the upper mold base in a penetrating and inserting mode, a molding groove is formed in the top end of the lower mold base, and a cooling cavity is formed in the portion, close to the molding groove, of the lower mold base. A liquid supply mechanism is arranged on one side of the lower die base, one end of the liquid supply mechanism communicates with the interior of the cooling cavity, a flow dividing pipeline is arranged on the side, away from the liquid supply mechanism, of the lower die base and comprises a liquid discharging pipe, a reversing valve, a first pipeline and a second pipeline, the liquid discharging pipe communicates with the interior of the cooling cavity, and the liquid discharging pipe communicates with the interior of the cooling cavity. And one end of the liquid discharge pipe extends to the outer part of the lower die holder and is communicated with the input end of the reversing valve.

The invention relates to the technical field of planting and spraying, and provides a nutrient solution preparation and spraying device for navel orange planting, which comprises a moving table, and the top end of the moving table is fixedly connected with a liquid storage tank; according to the cleaning device, a first motor is started, the first motor drives a first rotating shaft to rotate, the first rotating shaft drives a third gear to rotate, the third gear drives a second gear to rotate, the second gear drives a rotating rod to rotate, the rotating rod drives the first gear and a rotating cleaning plate to rotate, and the first gear rotates to be meshed with an annular rack; a first gear drives a first connecting block to move, a supporting sliding block can movably support the first connecting block, a rotating sweeping plate rotates to drive a bottom nail to rotate, the bottom nail can sweep weeds, dry branches, fallen leaves, stones and the like on the ground, and therefore a nutrient solution can make contact with soil conveniently, the bottom nail is inserted into the ground, and the soil is turned over along with rotation of the rotating sweeping plate; therefore, the nutrient solution can enter the soil smoothly, and the phenomenon that the nutrient solution flows everywhere due to the fact that the land surface hardness is high is avoided.

A remaining needle water stop clamp is integrally in a C shape and comprises a left portion, a middle portion and a right portion which are sequentially fixed together, a left through hole is formed in the left portion, a right through hole is formed in the right portion, a hose can pass through the left through hole and the right through hole, a guide tube is fixed to the inner wall of the left portion, and the axis of the guide tube coincides with the axis of the left through hole. Compared with the prior art, the hose fixing device has the technical effects that the guide tube is arranged, so that the radial direction of the hose is restrained, the hose can be prevented from deviating, and the hose can be conveniently blocked by the clamping block.

The utility model discloses a spiral baffle plate punching die adsorbing and chip collecting device, and belongs to the field of spiral baffle plate production equipment. According to the technical scheme, the spiral baffle plate punching die adsorbing and chip collecting device comprises a lower die and an upper die which are sequentially arranged from bottom to top, a stamping cavity is formed in the upper end of the lower die, and a material collecting cavity is formed below the stamping cavity; according to the punching device, the negative pressure mechanism is started, so that outside air enters the punching cavity through the air channel to blow and clean punching scraps attached to the surfaces of the punching assembly and the punching template, the cleaned scraps enter the material collecting cavity along the hole channel along with airflow to be collected, and the punching assembly and the punching template can be cooled when the airflow enters the punching cavity; the service life of the punching assembly and the punching die plate is prolonged, and after the waste materials and the chippings in the material collecting cavity are collected to a certain amount, the material collecting cavity can be opened to clear out the waste materials and the chippings.

Belonging to the technical field of sewage treatment, the invention discloses an efficient purification device, which comprises: a housing, the top of which is detachably provided with a water inlet shell; the centrifugal mechanism comprises a centrifugal cylinder, a rotating cylinder and a mounting plate, the rotating cylinder is fixedly connected to the bottom of the centrifugal cylinder, the rotating cylinder is rotatably connected to the interior of the mounting plate, and a driving motor is fixedly mounted at the bottom of the mounting plate; the water inlet adjusting mechanism is arranged between the water inlet shell and the centrifugal barrel, and the water inlet adjusting mechanism comprises a water inlet plate, an adjusting disc and two L-shaped plates. Through cooperation of the centrifugal mechanism and the water inlet adjusting mechanism, when the sewage amount is increased, the centrifugal filtering speed is increased, and the sewage introduction amount is reduced, so that sewage accumulation under the normal use condition is avoided, and through the arranged alarm mechanism, an alarm can be given out when the sewage accumulation is caused by excessive filter residues, and the filter residues are lifted and cleaned.

The invention discloses an air preheater anti-blocking method for reducing NH3 escape and SO3 content, and relates to the field of air preheater anti-blocking. Comprising the steps of step-by-step soot blowing optimization, dynamic soot blowing parameter adjustment, ammonia escape precise control, coal type bin-divided blending, combustion parameter optimization control and wall temperature increase treatment. According to the invention, step-by-step soot blowing strengthens removal of ash on the surface of the catalyst and reduces the ammonia escape concentration through fixed-point retention and dynamic adjustment; the ammonia escape detection system monitors and adjusts the ammonia spraying amount in real time to ensure that the ammonia escape concentration is lower than 3 ppm, and generation of NH4HSO4 is reduced; the SO3 generation amount is reduced through coal type bin-dividing blending and combustion parameter optimization control, and the blocking risk is restrained from the source; in the wall temperature increasing treatment, the wall temperature is increased to 210 DEG C or above in a circulating air bin heating and single-side temperature increasing mode, and coagulated materials are promoted to be gasified and fall off. According to the method, the problem of blockage of the air preheater is effectively solved, and the operation efficiency and stability of a boiler system are improved.

The invention discloses automatic wire threading linear cutting equipment which is characterized in that the automatic wire threading linear cutting equipment comprises a machine tool, a wire head fixing unit, a tensioning unit, a wire threading unit and a wire feeding unit are arranged on the machine tool, the automatic wire threading linear cutting equipment is reasonable in structural design, and the wire head fixing unit is used for clamping and fixing a wire head of an electrode wire; the tensioning unit is arranged and used for tensioning the electrode wire on the machine tool; the detection unit is arranged, when the electrode wire makes contact with the detection unit, the electrode wire generates an electric loop, and the tensioning unit does not conduct tensioning work; when the electrode wire does not make contact with the detection unit, the electrode wire does not generate an electric loop, and the tensioning unit conducts tensioning work. The wire threading unit is arranged, so that the wire threading work of the electrode wire is achieved; the wire feeding unit is arranged, so that the electrode wire returns to the wire head fixing unit through the wire feeding unit after being cut through the wire penetrating unit; due to the design, wire threading and wire feeding can be carried out without manual operation, and the working efficiency is improved.

The invention relates to a Kafka partition primary copy election method and device, equipment, a medium and a product. The method comprises the following steps: when determining that partition primary copy election needs to be carried out, judging whether a partition needing primary copy election has a subordinate partition group or not; if yes, selecting a main partition group from the partition groups in the plurality of server nodes according to a preset partition group selection strategy; the partition group information of the selected main partition group is written into Zookeeper, so that a Kafka controller is indicated to update the partition group information of the main partition group stored in the Kafka controller through the Zookeeper, and after updating, the Kafka controller sends a first change request to a server node where the selected main partition group is located; wherein the first change request is used for requesting a server node where the selected main partition group is located, so that each slave copy of the selected main partition group is changed into a main copy; in this way, the problems that ZooKeeper loads are too large and a network is blocked due to partition primary copy election are solved.

The utility model relates to the technical field of cement processing equipment, in particular to a smoke chamber smoke exhaust pipeline. According to the technical scheme, the smoke exhaust device comprises a smoke exhaust pipe, screw rods, flow guide plates and mounting sleeves, the flow guide plates distributed at equal intervals are arranged on the inner wall of the smoke exhaust pipe, a sealing ring is embedded in the smoke exhaust pipe, the screw rods are rotationally mounted in the sealing ring, the outer walls of the flow guide plates are sleeved with the mounting sleeves, scraping rings are arranged in the mounting sleeves, and the scraping rings are arranged on the inner wall of the smoke exhaust pipe. A connecting plate is connected between the guide plates, and scrapers are arranged on the outer walls of the front end and the rear end of the mounting sleeve. The guide plate is arranged in the smoke pipe, cement raw materials to be fired are guided, the contact time between the cement raw materials and smoke is prolonged, and the problems that the materials directly pass through the smoke pipe, the contact time between the materials and waste heat is short, the heat exchange effect is not ideal, and the waste heat utilization effect is poor are solved.

The utility model discloses a balloon dilatation catheter with a double-cannula structure, relates to the technical field of medical instruments, and solves the technical problem that far-end myocardium or tissue ischemia of a patient is easily caused when a balloon of the balloon dilatation catheter is kept in a dilatation state for a long time. Comprising an outer tube, an inner tube penetrating through the outer tube and a balloon arranged on the outer tube in a sleeving mode, the outer tube is composed of a first outer tube body and a second outer tube body, the inner tube is composed of a first inner tube body and a second inner tube body, a transition part of an annular structure is installed between the first outer tube body and the second outer tube body, and a blood channel is formed in the transition part in the axial direction in a penetrating mode. The blood channel is communicated between the first inner tube and the second inner tube, and a guide wire is arranged in the blood channel, the first inner tube and the second inner tube in a penetrating mode. When the balloon is kept in an expansion state for a long time, blood of a patient can still penetrate through the balloon to supply blood to far-end myocardium or tissue, so that body injury caused by lack of normal blood supply to the patient is avoided.

The present invention discloses an insulator structure with comprehensive protection function, which belongs to the technical field of overhead line arresters. By respectively arranging a multi-gap lightning protection component and a current limiting component at both ends of the insulator body, and utilizing the nonlinear resistance characteristics of the current limiting component, the insulator structure can present a low resistance characteristic when being acted upon by an overvoltage, and present a high resistance characteristic under the subsequent power frequency current, thereby helping the lightning protection component to well realize the discharge of overcurrent and the blocking of power frequency current, and ensure the protection performance of the insulator structure. The insulator structure with comprehensive protection function of the present invention has a simple structure, is easy to set up and maintain, and utilizes the corresponding arrangement of the current limiting component and the lightning protection component, so that the insulator structure can present a good insulation effect and protection effect when being acted upon by an overvoltage of a distribution line or a lightning overvoltage, so that the insulator structure has strong environmental adaptability, can adapt to transmission lines in various environments, and has good application prospects and promotion value.

This invention relates to the field of petrochemical technology, specifically to a method and system for dehydrogenating low-carbon alkanes to olefins. The method includes: (1) introducing low-carbon alkanes into a moving bed reaction zone packed with a dehydrogenation catalyst to undergo a dehydrogenation reaction, obtaining dehydrogenation products, and separating the dehydrogenation products to obtain hydrogen, olefins, and alkanes; (2) introducing the spent catalyst flowing out from the bottom of the moving bed reaction zone into a regenerator for regeneration treatment to obtain a regenerated catalyst, and recycling the regenerated catalyst back to the moving bed reaction zone to participate in the dehydrogenation reaction. Using the method provided by this invention, the conversion rate of low-carbon alkanes can be improved, continuous catalyst circulation can be achieved, and the operating cycle of the unit can be extended.

The utility model belongs to the technical field of counter weights, and particularly relates to an agricultural machine counter weight punching device which comprises a mounting plate, a first motor is mounted on the mounting plate, the power output end of the first motor is connected with a drill bit, two sets of sliding grooves which are symmetrical left and right are formed in the bottom of the mounting plate, and the two sets of sliding grooves are connected with the drill bit. Two sets of sliding blocks which are symmetrical front and back are slidably connected into the sliding groove, pull rings are fixedly connected to the side walls, close to each other, of the two sets of sliding blocks, a spring is connected between the two sets of pull rings in a hooked mode, an inner pressing arm and an outer pressing arm are arranged below the mounting plate, and hinge seats are hinged to the two ends of the inner pressing arm and the two ends of the outer pressing arm. And the two groups of hinge seats at the upper part are fixedly connected to the two groups of sliding blocks respectively. The drill bit can be conveniently protected when not working, a tool bit is prevented from being damaged, drilling chippings can be conveniently blocked when the drill bit conducts drilling work, the situation that cleaning is inconvenient due to chipping splashing is avoided, chippings can be conveniently collected, working efficiency is improved, and protection is convenient.

The invention provides a natural gas well nitrogen foam sand washing plug removal method which comprises the following steps: 1) one day before construction, respectively pumping plug removal chemicals into a construction well oil pipe and an annulus; 2) nitrogen foam sand washing: preparing a foaming agent solution and a defoaming agent solution; a ground valve is adjusted, and the foam liquid enters the well from the oil pipe and returns out of the sleeve; after the nitrogen purity is 98%, nitrogen injection is started, the pressure change condition and the outlet liquid return condition are observed, the nitrogen discharge capacity and the pump truck discharge capacity are adjusted according to the field liquid return condition, well washing circulation is established, and sand washing is started after foam liquid is seen clean at an outlet; if pressure building is formed, the pump is stopped for observation, and foam sand washing is conducted again after the pressure is diffused; the sand washing operation is stopped after the well is washed until liquid returning at an outlet is clean and no sand is settled; and (3) reverse lifting induced spraying for reproduction. The method has the advantages of reducing operation procedures and time, reducing operation cost, reducing operation risks, effectively protecting a shaft and a stratum, efficiently washing sand and removing blockage, improving the seepage performance of the stratum, being environment-friendly and the like.

The utility model relates to the technical field of film package processing, in particular to a jig for film package production, which comprises a base plate, a dispensing base plate and a positioning mechanism, an air groove is concavely arranged on the top surface of the base plate, an air pressure sensor is mounted in the air groove, the dispensing base plate covers an opening of the air groove, and the positioning mechanism comprises a fixed positioning plate, a movable positioning plate and a positioning driving device. And a plurality of air suction holes for sucking the limiting membranes are formed in the dispensing base plate. The automatic diaphragm positioning device can realize a series of automatic work such as automatic diaphragm suction, automatic diaphragm positioning, automatic abnormal state detection and the like, is high in automation degree and suitable for automatic production, can identify whether the diaphragm is correctly positioned or not by arranging the air pressure sensor in the air groove, avoids material waste, saves production cost and improves production efficiency. And meanwhile, automatic positioning of the diaphragms can be achieved through the positioning mechanism, production of the diaphragms of various specifications can be achieved by replacing the movable positioning plate, the application range is wide, and universality is good.

The utility model discloses an anti-blocking rain and sewage diversion pipeline structure which comprises a rainwater diversion box, a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are installed on the two sides of the diversion box, and filter cartridge pieces are arranged on the two sides of the rainwater diversion box. According to the utility model, the two filter cartridges are respectively used for filtering when water is fed and discharged, rainwater can be filtered by the filter element when flowing into the rainwater diversion box, so that the rainwater is prevented from blocking subsequent pipelines, the two filter cartridges and one filter element are convenient to disassemble and assemble, the filter element is convenient to replace, and the rainwater diversion box is convenient to disassemble and assemble. A scraping plate of the annular cleaning piece abuts against the inner wall of the rainwater diversion box and the surface of the filter element, a magnetic suction cleaning ring outside the rainwater diversion box is manually stirred, the scraping plate of the annular cleaning piece can be magnetically driven to rotate and displace, dirt generated in the rainwater diversion box can be rapidly cleaned, the rainwater and sewage filtering capacity of the device is good, the filter element is convenient to replace, and the service life of the device is prolonged. Internal cleaning can be completed without disassembly and assembly, the anti-blocking capacity of the filtering assembly is improved, and operation and use are convenient.

The invention discloses a composite biological blocker for immunochromatographic detection, a preparation method thereof and a reagent strip, wherein the blocker includes a blocker buffer, wherein mouse monoclonal antibody IgG-1, mouse monoclonal antibody IgG-2, goat anti-human IgM / RF polyclonal antibody and rabbit polyantibody IgG are diluted in the blocker buffer; BSA is also added to the blocker buffer; wherein the blocker buffer is tris-HCl buffer or phosphate PBS buffer. The blocker can effectively reduce or eliminate the adverse effects of endogenous interfering substances on fluorescent immunochromatographic detection, and prevent the occurrence of false positive and false negative test results; after mixing several different mouse monoclonal antibodies, goat polyantibodies and rabbit polyantibodies, they are used for immunochromatographic detection, which can effectively prevent and control the influence of endogenous interfering substances in the sample on immunochromatographic detection, and improve the accuracy of the detection results of immunochromatographic quantitative detection reagents.

The utility model belongs to the technical field of chrysanthemum production and cleaning, and particularly relates to a cleaning device for chrysanthemum production and processing, which comprises a cleaning box, a sealing door plate is rotatably mounted on the front side of the cleaning box, a water storage tank is fixedly mounted at the top of the cleaning box, and windows are fixedly mounted on the left side and the right side of the cleaning box. A water storage tank is filled with water flow through the arranged cleaning assembly, chrysanthemums are sequentially placed in a chrysanthemum placing groove above a chrysanthemum placing frame, a water pump is started to convey the water flow to the inner side of the cleaning device through a connecting pipe, the cleaning device sprays the water flow through the connecting pipe, and the water flow is filtered through the filtering box. And in the cleaning process, solid impurities can be conveniently blocked by a screen, sewage generated after cleaning can enter the inner side of the filtering box to be filtered through a flow guide groove, a water source can be conveniently used for multiple times, and the water resource cost is reduced.

The utility model relates to a multi-wire cutting filtering device, which is arranged at a reflux inlet of a multi-wire cutting chamber, is used for filtering mortar refluxed in the multi-wire cutting chamber, and comprises a filter screen and a support structure, the support structure comprises a plurality of support columns arranged at intervals, the supporting columns are located on the side, facing the interior of the multi-line cutting cavity, of the filter screen, the extending direction of the supporting columns is perpendicular to the plane where the filter screen is located, and at least part of the supporting columns are different in length. The utility model further relates to multi-wire cutting equipment. Through the arrangement of the supporting structure, the broken silicon wafers can be supported, and the lengths of at least part of the supporting columns in the supporting structure are different, so that the broken silicon wafers can be prevented from being flatly laid, smooth backflow of mortar is ensured, and the problem of blockage of a backflow opening is solved.

The invention discloses a preparation method of a lavender hydrolat laundry detergent with active ingredients, which comprises the following steps: S1, preparing materials, using deionized water as a solvent, preparing lavender hydrolat as a flavoring agent, providing natural fragrance, improving the antibacterial property of the laundry detergent, using a surfactant for removing stains, and using the surface active agent for cleaning; the clothes are softer and more comfortable by using fabric care molecules, and the washing effect is improved by using a builder; s2, weighing the raw materials: metering and weighing the deionized water, the lavender hydrolat, the surfactant, the fabric care molecules and the builder, so that the weight of the raw materials reaches the formula proportion; the laundry detergent has the advantage of being convenient to use, and the problems that in the preparation process of an existing laundry detergent, synthetic essence is often used, too many chemical components possibly exist, potential risks are caused to the environment and human health, the content of active components in the existing laundry detergent is low, the dirt-removing ability of the laundry detergent is reduced, and the cleaning effect of clothes is affected are solved.

The invention discloses a demisting device of an ultrasonic water meter, and relates to the technical field of ultrasonic water meters, the demisting device comprises a protective shell, the inner side of the protective shell is provided with a demisting mechanism, the demisting mechanism comprises an upper clamping ring, and the upper clamping ring is located at the top of the inner side of the protective shell; the middles of the left and right ends and the middles of the front and rear sides of the bottom of the upper clamping ring are each fixedly connected with a pipe inserting block, and a lower clamping ring is clamped to the bottom of the upper clamping ring. When demisting is conducted through the demisting mechanism, a motor drives fan blades fixedly connected with the output end to rotate, and wind power generated by rotation of the fan blades penetrates through a heating rod, enters a heat insulation ring column and enters an inner cavity of a lower clamping ring and an inner cavity of an upper clamping ring along the heat insulation ring column; air flow flows to the observation glass sheet through the multiple holes formed in the lower surface of the inner side of the upper clamping ring and the upper surface of the inner side of the lower clamping ring, water mist generated on the observation glass sheet is dried, and meanwhile the temperature inside and outside the observation glass sheet is kept consistent.

This application discloses a device for treating blockages in cooling wall water pipes. The device includes: a first tee pipe having a fourth, fifth, and sixth pipe, wherein the fourth pipe is connected to the flow channel of the first pipe, the fifth pipe is connected to the flow channel of the third pipe, and the sixth pipe is located between the fourth and fifth pipes; a second tee pipe having a seventh, eighth, and ninth pipe, wherein the seventh pipe is connected to the sixth pipe, the ninth pipe is connected to the second pipe, and the ninth pipe is located between the seventh and eighth pipes; a first shut-off valve located on the eighth pipe for controlling the on / off state of the eighth pipe; and a second shut-off valve located on the ninth pipe for controlling the on / off state of the ninth pipe.

The utility model discloses an electrolytic aluminum emergency aluminum oxide feeding device, which belongs to the field of aluminum oxide feeding devices and comprises an unpacking hopper and a feeding chassis arranged at the lower end of the unpacking hopper, and the unpacking hopper is in contact connection with the feeding chassis. A cutter frame is arranged in the unpacking hopper, a baffle inclining outwards is arranged on the upper edge of the unpacking hopper, armrest frames are fixedly arranged at the two ends of the inner side of the baffle and comprise fixing bases arranged on the baffle, armrest rods are movably connected to the fixing bases, and armrests are arranged at the free ends of the armrest rods. The unpacking hopper has the advantages that the unpacking hopper can be used more flexibly, a whole set of loading system can be replaced at the key moment of production, a bag can be conveniently cut open without external force, and the situation that materials are not completely thrown due to the fact that the bag loses filler and collapses during discharging is avoided. And the feeding efficiency and effect of the bagged aluminum oxide are further improved.

The invention provides a rubber auxiliary master batch particle granulation method which comprises the following steps: S1, raw material preparation: preparing a rubber auxiliary and a rubber raw material, and accurately proportioning the rubber auxiliary and the rubber raw material; the rubber additives comprise a vulcanizing agent, an active agent, an anti-aging agent, an anti-cracking agent and the like. And S2, mixing the rubber auxiliary agent and the rubber raw material: fully mixing the rubber auxiliary agent and the rubber raw material which are accurately proportioned together by using a physical or chemical method. S3, adding other auxiliary agents: adding other auxiliary agents, such as a plasticizer and a filling agent, on the basis of the mixed rubber and the rubber auxiliary agent, and forming the rubber auxiliary agent master batch. And S4, granulation is conducted, specifically, the mixed rubber auxiliary masterbatch is put into a granulation device to be processed into granules, a cross-shaped cutting board can be cooled through an inner cavity and cold air, rubber can be conveniently cut and cooled through the cross-shaped cutting board, and the granulation efficiency of the masterbatch granules can be improved.

The utility model discloses a pressure regulating assembly for a pneumatic motor. The pressure regulating assembly comprises a fixed shell, a connecting cavity, an air supply hole, a linear valve element, a connecting hole, a replaceable filtering mechanism, a guide hole, a sliding block, a screw rod, a fixed cover, a regulating head, an air inlet pipe and an annular cavity. The filter has the advantages of being reasonable and simple in structure, low in production cost, convenient to install and complete in function, high-pressure gas enters the annular cavity through the gas inlet pipe, then the high-pressure gas in the annular cavity enters the replaceable filter mechanism through the connecting hole in the upper side to be filtered, and therefore it is guaranteed that no impurity exists in the high-pressure gas, and the filter quality is improved. The stability and the reliability of long-time operation of the motor body are improved; according to the utility model, the plurality of replaceable filtering mechanisms are arranged and can be replaced in sequence according to needs, so that the motor body is ensured not to be influenced during working, and the convenience during use is also improved.

The utility model relates to the technical field of microelectronic components, and discloses a microelectronic component integrated with a cable, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is positioned at the inner end of the main body mechanism, the main body mechanism comprises an integrated part, grooves and a threaded rod, the grooves are fixedly arranged at the front end and the rear end of the inner end of the integrated part, and the threaded rod is arranged on the integrated part. The threaded rods are installed at the front end and the rear end of the integrated piece in a threaded mode, and the threaded rods extend into the grooves. The main body mechanism further comprises a movable shaft, an arc-shaped clamping plate, a rubber pad and a rotating handle, the movable shaft is fixedly installed in the middle of the threaded rod, the arc-shaped clamping plate is movably installed at the outer end of the movable shaft, and the rubber pad is fixedly installed in the middle of the arc-shaped clamping plate. According to the microelectronic assembly integrated with the cable, the main body mechanism is installed, so that the cable can be conveniently clamped and fixed, the problem that the cable falls off due to the influence of external force is avoided, the firmness of connection between the cable and the integrated part is improved, and the practicability is improved.

The utility model relates to the field of sewage multi-stage treatment equipment, in particular to sewage multi-stage treatment equipment. Comprising a box body, a plurality of filter screens are arranged in the box body, a water inlet is formed in one side of the box body, a water outlet is formed in the side, away from the water inlet, of the box body, an adjusting structure is arranged on one side of the box body and comprises a sliding rail, and the sliding rail is fixedly connected with the box body; a plurality of sliding blocks are slidably connected to the inner wall of the sliding rail, a connecting groove is formed in one side of the sliding rail, a plurality of connecting rods are slidably connected to the inner wall of the connecting groove, the connecting rods are fixedly connected with the sliding blocks, nuts are in threaded connection with the arc surfaces of the connecting rods, and inserting rods are slidably connected to the inner walls of the sliding blocks. The side face of the inserting rod is sleeved with a spring. The multi-stage sewage treatment equipment provided by the utility model has the advantage that a plurality of filter screens with filter holes of different sizes can be conveniently and randomly mounted to treat sewage to different degrees.

The utility model discloses an opening device for cotton-like fiber processing, which comprises a material conveying pipe and a protective cover, the material conveying pipe is arranged outside the protective cover, a rotating shaft is arranged at one end in the material conveying pipe, the upper end and the lower end of the rotating shaft are fixedly connected with the material conveying pipe through bearings, supporting strips are arranged at the side part of the rotating shaft at equal intervals, and the supporting strips are connected with the rotating shaft through bearings. A first supporting cover is arranged at one end of the top of the material conveying pipe, a first driving motor is arranged in the first supporting cover, the output end of the first driving motor is fixedly connected with the driving end of the rotating shaft, a supporting plate is arranged on the outer side of the protective cover, a connecting rod is slidably connected into the supporting plate, and a clamping block is fixed to one end of the connecting rod. A handle is fixed to the other end of the connecting rod, and an air blower is arranged in the protective cover. According to the utility model, material blockage is avoided, and the conveying pipe is easy to disassemble, assemble and clean.

The invention provides a clinical anesthesia support structure convenient to operate, and relates to the technical field of medical instruments. The adjusting part is arranged below the beam tube part; the supporting part is arranged below the adjusting part; the blocking part is arranged above the supporting part; a cylindrical groove is formed in the top of an adjusting plate, connection of a connecting block is facilitated, then stability of a matched restraining block is kept conveniently, a fixing frame is fixed to the adjusting plate, a telescopic frame and an outer clamping frame are fixed conveniently, the telescopic frame and the outer clamping frame stretch out and draw back and turn over while stability is kept, and then the supporting range of the telescopic frame and the outer clamping frame is increased; according to the anesthesia support structure, a plurality of supporting devices are arranged, so that supporting treatment can be conveniently carried out in multiple directions in the operation process, and the problems that for an existing traditional anesthesia support structure, supporting treatment is generally achieved through stretching and retracting of a tubular structure, but due to the fact that the number of tools needed to be laid in the clinical operation process is large, supporting in different directions is inconvenient to carry out are solved.