918results about How to "Save energy" patented technology

The invention provides a multifunctional cycle power generation system and method by a gravity lever. The system comprises a supporting rack and a balance weight arranged on the supporting rack and slidably matched with the supporting rack, wherein engines are arranged on one side or two sides of the balance weight; the input shaft of each engine is connected to a transmission shaft; two or more single-directional clutches are fixedly connected to the middle of the transmission shaft; the locking directions of the single-directional clutches are same, gears are fixed to the peripheries of thesingle-directional clutches, and a rack matched with each gear to drive the transmission shaft to rotate is arranged next to each single-directional clutch; at least one pair of racks is arranged on the upper part and the lower part, separately, the racks and the balance weight which reciprocates are in driving movement and the balance weight is arranged on the supporting rack to swing through a lifting mechanism in a reciprocating manner. As the balance weight which swings in the reciprocating manner pulls the racks to drive the transmission shaft to rotate in the single direction, multiple engines can be driven synchronously to generate electricity synchronously, and the power needed by a supporting rack lifting device is alleviated greatly by means of a swing mode like to a lever, so that the energy sources are saved and the power generation efficiency is improved greatly.

Provided is an environment-friendly mobile collecting box for decoration cutting dust. The mobile collecting box comprises a box body, wherein a water tank is fixedly mounted on one side of the bottomsurface of the inner wall of the box body, the bottom surface and the outer side of the water tank are fixedly connected to the inner wall of the box body separately, the inner side of the water tankis fixedly connected to one side of the box body, and openings are formed in the top surface and the other side of the box body; a first through hole is formed in the bottom of the inner side of theinner wall of the water tank, a switching valve is disposed in the first through hole, and a second through hole is formed in one side of the box body; the interior of the first through hole communicates with the interior of the second through hole, and the second through hole communicates with the interior of the box body; the top surface of the water tank is fixedly connected to one end of a hose, and the other end of the hose is arranged in the box body, and a floating plate is fixedly mounted on the periphery of the other end of the hose. Sediment in the box body can be pushed directly into the garbage bag through cooperative use of a mud box and a garbage bag, and the mud box can be taken and placed freely; after the mud box is taken out, a sealing cap of the garbage bag containing the sediment is removed, and after the garbage bag is replaced by a new garbage bag, the mud box is put back, and the sediment is not in contact with the mud box, and cleaning of the mud box by a user is not needed, so that time and labor are saved.

The invention discloses a photovoltaic-driven IDC electric-cooling linkage method and device, and belongs to the technical field of IDC electric-cooling linkage, and the method comprises the following steps: S1, constructing a gravity energy storage structure; s2, the gravity object is lifted to the highest point of the gravity object channel through the gravity energy storage structure; s3, air at the bottom of the gravity object channel is compressed for the second time, and a thermal cracking reaction is carried out; s4, thermal cracking gas generated by the thermal cracking reaction is drained, and combustion products are discharged into a gas storage chamber; s5, the generated steam waste heat pushes a turbine in a turbine chamber to do work for power generation; and S6, domestic hot water and night heating hot water are prepared, convective heat exchange is conducted, the low-temperature reclaimed water obtained after heat exchange is heated into high-temperature steam in a cooler, the high-temperature steam enters a turbine to become high-temperature reclaimed water, and the high-temperature reclaimed water flows into a control center or a water storage pool. The organic matter compressed garbage is used as a gravity object for gravity energy storage, and heavy oil, solid fuel, adsorbents and other high-value products are produced in the gravity energy storage process.

The invention relates to a multi-shaft compressor unit and a control method thereof, in particular to a steam-electricity double-drive multi-shaft compressor unit connected with double clutches and a control method of the steam-electricity double-drive multi-shaft compressor unit. The technical problems that in the prior art, a pure electricity mode, a pure steam mode and a steam-electricity double-drive mode cannot be switched on line, and when steam is sufficient, a motor cannot be disengaged, so that energy is wasted are solved. The system comprises a multi-shaft compressor, a steam turbine, a motor, a first clutch, a second clutch, a steam flow sensor, a controller and a rotating speed sensor. The multi-shaft compressor comprises a driving shaft; the driving shaft is provided with two driving ends which are respectively a first driving end and a second driving end; the output shaft of the steam turbine is coaxially connected with the first driving end through a first clutch; an output shaft of the motor is coaxially connected with the second driving end through the second clutch; and rotating speed sensors are arranged on the first driving end, the second driving end, the steam turbine and the output shaft of the motor.

The utility model is suitable for the technical field of automobile part processing, and provides an automobile part paint baking frame which comprises a bottom plate, a rotating shaft is rotatably installed on the bottom plate, a supporting plate is welded to the top end of the rotating shaft, a supporting rod used for leaning on an automobile part is welded to the supporting plate, and a partition plate is fixedly arranged on the supporting rod in a sleeved mode. The cover body is fixedly installed on the bottom plate, and a paint baking lamp used for drying the paint surface of the automobile part is fixedly installed on the inner wall of the cover body; and the rotating mechanism is assembled on the bottom plate and is used for rotating the automobile parts. According to the automobile part paint baking frame provided by the scheme, the technical problem that in the paint baking process of automobile parts, the parts can be overturned only when the paint baking work needs to be stopped, so that the whole paint baking process consumes more time and energy is solved.

The utility model discloses an iron chain continuous vibration polishing device which relates to the technical field of iron chain polishing and comprises a vibration frame, a bottom frame and a vertical plate, the bottom frame is installed on the outer side of the vibration frame, a plurality of partition plates are installed in the vibration frame at equal intervals, and vibrator components are symmetrically installed on the front face and the back face of the vibration frame. A vertical plate is installed on the front face of the bottom frame, a controller component is installed on the front face of the vertical plate, a plurality of hydraulic cylinder components are symmetrically installed on the two sides of the vibration frame, the hydraulic cylinder components are in electric signal connection with the controller component, lifting rods are installed at the output ends of the hydraulic cylinder components, and downward pressing mechanisms are arranged on the inner sides of the lifting rods. The pressing mechanism is arranged, the iron chain is moved to the position below the rotary pressing rod, then the hydraulic cylinder component drives the rotary pressing rod to move downwards to press the iron chain into the vibration frame, the iron chain placing mode is simple, a worker does not need to press part of the iron chain into grinding materials manually, labor is saved when the iron chain is placed, and efficiency is high.

The invention belongs to the technical field of organic synthesis, and particularly relates to a catalyst-free continuous production method of chlorotert-butane, which comprises the following steps: adding diluted hydrochloric acid as a starting solution into the tower kettle of a reactive distillation tower, and heating the tower kettle to boil until reflux exists at the tower top; the method comprises the following steps: adding tert-butyl alcohol and concentrated hydrochloric acid into a mixing preheater for preheating, then continuously feeding from a feed port of a reactive distillation tower until the tower top temperature is 45-48 DEG C, the side discharge port temperature is 50-52 DEG C and the tower kettle temperature is 96-105 DEG C, and carrying out reflux according to a reflux ratio of (1.5-3): 1; and continuously extracting crude chlorinated tert-butane from a side discharge port of the tower, cooling, neutralizing, drying and filtering to obtain the chlorinated tert-butane. According to the invention, through the integrated design of the mixing preheater and the reactive distillation column, especially by utilizing the reactive distillation technology to continuously remove the product, the chemical equilibrium limitation of the traditional intermittent process is successfully broken, the raw material conversion rate is obviously improved, and meanwhile, the green production targets of flow simplification, energy consumption reduction and three-waste emission reduction are realized.

The invention provides a domestic sewage treatment method and system based on shortcut nitrification and anaerobic ammonia oxidation of Anammox bacteria preposed alkali reduction, and relates to the technical field of sewage treatment. The method comprises the following steps: anaerobic treatment: converting an organic suspended solid into an easily degradable carbon source through hydrolytic acidification bacteria; the carbon source is absorbed by denitrifying phosphorus-accumulating bacteria and denitrifying glycogen-accumulating bacteria and is stored as an intracellular carbon source; primary anoxic treatment: reacting ammonia nitrogen with nitrite through Anammox bacteria, and synchronously reducing alkalinity; aerobic treatment: under the condition of low alkalinity, in combination with low dissolved oxygen control, Comamox bacteria oxidize ammonia nitrogen into nitrite and accumulate the nitrite; and secondary anoxic treatment: denitrifying residual oxidation nitrogen into nitrogen by using intracellular carbon through denitrifying glycogen-accumulating bacteria. Through the synergistic effect of the hydrolytic acidification bacteria, the denitrifying phosphorus-accumulating bacteria, the Anammox bacteria, the Commox bacteria and the denitrifying glycogen-accumulating bacteria, efficient nitrogen and phosphorus removal is realized.

The utility model discloses a kind of bearing bush cooling devices, it is related to pump station cooling system technical field, including host computer pump cooling unit, bearing bush cooling unit, intelligent control system, the bearing bush cooling unit includes gas-liquid separator, compressor, condenser, liquid accumulator, drying filter, liquid mirror, expansion valve and evaporator sequentially through pipeline connection, form closed refrigeration cycle loop, exhaust pipe on the outlet of compressor is provided with pressure sensor, temperature sensor, pressure controller, the air inlet pipe and exhaust pipe of the compressor are respectively provided with third pressure gauge, the pressure controller is electrically connected with pressure sensor, third pressure gauge, realizes winter system pressure intelligent regulation by pressure controller, not only effectively avoid the equipment failure caused by pressure anomaly, also greatly improve the operation efficiency of system in winter harsh environment, energy saving, ensure equipment operation safety.

The invention relates to the technical field of vehicle auxiliary lighting, in particular to a high-heat-conduction vehicle lamp heat dissipation fin structure and a connecting method.The high-heat-conduction vehicle lamp heat dissipation fin structure comprises a protective shell, a light transmitting assembly, a vehicle lamp body, an air guiding unit and a cooling assembly.The light transmitting assembly is fixedly installed on the upper portion of the protective shell to form a sealed cavity; the automobile lamp body is installed on the inner side of the protective shell, the air guide unit comprises a first air guide pipe and a second air guide pipe to form an airflow channel, the cooling assembly comprises an electric motor and a heat dissipation unit, and the heat dissipation unit is in transmission connection with the electric motor, surrounds the automobile lamp body and keeps a non-contact matching state. The heat dissipation unit is driven by the electric motor to rotate to generate forced airflow and is matched with the air guide unit to form a circulating heat dissipation path. The parking lamp has the advantage that the internal temperature of the lamp sealing cavity can be adjusted, and the problem of heat accumulation caused by long-time working of a traditional parking lamp in a static state is effectively solved.

The application discloses a multi-channel shaft kiln for calcining magnesite, wherein a distributing vehicle and a discharging device are located at the top and bottom of a kiln body. The kiln body is provided with a preheating section, a calcining section and a roasting section from top to bottom, and square strip-shaped channels are arranged in the kiln. A combustion chamber is arranged in the furnace wall on both sides of the calcining section with a width of 40-80 cm, the combustion chamber is built by hollow integral combustion bricks, the combustion chamber is communicated with the calcining section by cross-distributed through holes, the through hole outlet is downwardly inclined, and an inclined convex block is arranged at the top. The lower part of the roasting section is provided with an upper collecting opening and a lower expanding opening structure, an air pressure pipe is arranged in the inclined brick of the upper collecting opening, the opening of the air pressure pipe is downwardly inclined and communicated with the roasting section, and the lower expanding opening is matched with the upper semicircular surface of the discharging device. The middle part of the upwardly inclined distributing main pipe of the distributing vehicle is communicated with the branch pipe which is inclined and changed in direction, and a change valve is arranged in the main branch pipe. The application provides a comprehensive solution of the shaft kiln with high calcining quality, energy saving, low investment and long service life for calcining magnesite, and can also be used for high-quality calcining of small-particle materials.

The application provides a high-purity calcium carbonate purification device and process, relates to the technical field of separation and purification devices, and the device comprises a reaction kettle, the reaction kettle is provided with a stirring assembly, further comprises a mixing unit, the mixing unit comprises a lower cylinder, a mixing cylinder and a driving piece, the lower cylinder is arranged at the top of the reaction kettle, a rotating shaft is coaxially arranged in the mixing cylinder, branch pipes two and a feeding port are arranged on the side wall of the mixing cylinder; the upper end of the rotating shaft arranged in the mixing cylinder extends into the end of the lower cylinder, a centrifugal flinger is arranged at the end of the lower cylinder, a plurality of flinger outlets are arranged on the outer circumferential surface of the centrifugal flinger, an adsorption port is arranged on the outer circumferential surface of the upper end of the rotating shaft, and a channel is arranged in the rotating shaft and connected with the flinger outlets and the adsorption port; the paste is uniformly dispersed and added into the kettle body through the mixing unit, the stirring assembly of the reaction kettle works simultaneously, the uniformly added calcium hydroxide is mixed and stirred with the solvent in the kettle body, so that the probability of calcium hydroxide paste clumping and sinking to the bottom is reduced, the mixing uniformity of the calcium hydroxide is improved, the mixing efficiency is improved, and energy is saved.

This invention discloses a car logo system, a car, and a car logo control method. The car logo system includes a physical car logo device and a virtual car logo device. The physical car logo device includes a physical car logo and a first driving component. The first driving component drives the physical car logo to move relative to the front of the car body along a first direction and a second direction, enabling the physical car logo device to switch between a display state and a retracted state. The virtual car logo device includes a virtual car logo component and a second driving component. The second driving component drives the virtual car logo component to move relative to the front of the car body along the first direction, enabling the virtual car logo device to switch between a display state and a retracted state. Embodiments of this invention provide cars with both physical and virtual car logo display modes, offering more functionality and allowing users to switch between their preferred display modes. Therefore, this car logo system provides users with a better user experience.

The utility model discloses a kind of automatic extraction machines for health food production, it is related to extraction machine technical field, including extraction machine main body, two baffle are fixedly installed on the extraction machine main body, the opposite end of two baffle is fixedly installed with connecting block, the lower end of two connecting blocks is fixedly installed with guide rod, the circumferential surface of two guide rods is slidably installed with limit lifting plate, two limit lifting plates are fixedly installed with waste collecting plate between, the top rod is slidably installed on two limit lifting plates, the height of the waste collecting plate of the new type can be flexibly adjusted, this characteristic makes it can perfectly adapt to various different height of separating funnel, greatly expand the application range of equipment, whether small or large separating operation can guarantee the effective collection of waste and waste liquid, avoid the inconvenience of operation and resource waste due to equipment mismatch.

The invention provides an energy-saving boiler and a thallium removal process for spodumene brine. Relates to the field of energy-saving boilers. The furnace body is fixedly mounted at the bottom of the inner wall of the isolation box through a bracket; and the top cover is fixedly mounted at the top of the furnace body. According to the energy-saving boiler and the spodumene brine thallium removal process provided by the invention, water is injected into the boiler body by arranging the water delivery pump, and external high-temperature flue gas sequentially flows through the plurality of heating pipes, so that layered and stepped uniform heating of the water body in the boiler body is realized, the heat energy utilization efficiency is remarkably improved, and the energy is saved; smoke flows step by step in the heating pipe and is finally discharged, the flow speed of the smoke is reduced, heat is fully exchanged, the smoke discharging temperature is reduced, meanwhile, the water suction pump continuously and stably outputs hot water at the constant temperature of 40 DEG C to the constant-temperature water bath, stability of the water supply temperature is guaranteed, operation is energy-saving, and the automation degree is high.

The utility model discloses a digital temperature control type electric blanket controller, which relates to the technical field of electric blanket controllers and comprises a controller body, a protective net cover is arranged on the lower surface of the controller body, a group of heat dissipation grooves are formed in the lower surface of the controller body, and a fixing seat is fixedly connected to the lower surface of the controller body. A protective net cover is arranged on the surface of the heat dissipation groove for protection, external foreign matter is prevented from entering the controller body through the heat dissipation groove, when the protective net cover needs to be detached, a pressing block is pressed to drive a limiting block fixed to the pressing block to move together, the limiting block moves downwards to break away from clamping connection with the protective net cover, limiting is opened, and the protective net cover is detached. At the moment, the protective net cover can slide to be disassembled, the protective net cover is connected through two rectangular grooves formed in the controller body, grooves are formed in the rectangular grooves to limit the protective net cover, the detachable protective net cover is convenient for a user to regularly take down for cleaning, and the ventilation performance of the net cover is kept.

The application discloses a method for automatically improving separation efficiency of an amino graphene preparation system, and relates to the technical field of graphene preparation.The preparation system comprises a graphene preparation detection module, a primary reaction detection module, a middle reaction detection module and a reminding adjustment display module; the graphene preparation detection module, the primary reaction detection module and the middle reaction detection module are used for detecting and controlling reaction temperature, time, reactant quality and other parameters in the process of preparing amino graphene, so as to obtain a first coefficient DYxs1, a second coefficient DYxs2 and a third coefficient DYxs3; the first coefficient DYxs1, the second coefficient DYxs2 and the third coefficient DYxs3 are compared and analyzed with threshold values after being corrected by the reminding adjustment template, an adjustment scheme is obtained, a control command is generated according to the adjustment scheme, accurate control and optimization are performed, and then efficient preparation and separation of amino graphene are realized, and the preparation and separation effect of the amino graphene is improved.

The utility model discloses a multi-station injection mold cleaning device, which belongs to the technical field of cleaning devices and comprises a device main body, a laser cleaning mechanism and an airflow adjusting component, the device main body is connected with the laser cleaning mechanism, and the laser cleaning mechanism is connected with the airflow adjusting component. By means of the mode, through cooperative operation of the device body, the laser cleaning mechanism and the airflow adjusting assembly, precise positioning and flexible adjustment of the cleaning assembly, firm locking of the mold and intelligent adjustment of the dust collection effect according to the impurity condition are achieved, and the mold cleaning efficiency, quality and automation degree are effectively improved.

The application discloses a kind of asphalt pavement in situ regeneration disposal methods, mainly using the in situ regeneration stick with composite regenerant is placed in the asphalt pavement needing repair, and using heating method makes composite regenerant and waste asphalt react, to complete the in situ repair of asphalt pavement, reduce transportation cost, save energy, shorten construction period, and reduce the influence on environment;It is also disclosed that test piece preparation and test piece evaluation, sampling test is carried out to the in situ regenerated asphalt pavement, and the test piece sample and the reference sample are subjected to softening point test, PG grading test, ductility test and low-temperature bending beam rheological test, to accurately know the softening point, ductility, rut factor and creep rate of the test piece sample and the reference sample, and comparison is made, to obtain the quality and performance of regenerated asphalt, and then the diffusion of composite regenerant is calculated, to further know the regeneration effect of regenerated asphalt pavement.

This invention provides an infrared heating welding cutting device, comprising an infrared heating welding mold and a cutting module slidably mounted on the upper end of a device base, wherein the sliding direction of the infrared heating welding mold and the cutting module is perpendicular to the axial direction of the pipe to be welded; an infrared heating module mounting plate is slidably disposed on the device base, and a quick-change fixture is slidably mounted on the upper end of the infrared heating module mounting plate, with the infrared heating welding mold mounted on the upper end of the quick-change fixture; the cutting module includes a mounting frame disposed on the cutting module mounting plate and a blade assembly mounted on the mounting frame, and a grinding component mounted within the mounting frame; the blade assembly includes a fixed blade and a movable blade, wherein the sliding direction of the movable blade is perpendicular to the axial direction of the pipe to be welded; the grinding component includes a base vertical plate slidably disposed within the mounting frame, with a grinding wheel mounted on the base vertical plate; the forward and backward movement of the movable blade and the grinding component is driven by a drive unit with only one power source, and the moving directions of the movable blade and the grinding component are opposite.

This invention discloses a production control method for ultra-thin-walled steel pipes, including obtaining first specification parameters of a solid round billet and second specification parameters of the finished steel pipe; sawing the solid round billet according to the second specification parameters to form short round billets; feeding the short round billets into an annular furnace, and sequentially passing through a heat recovery section, a preheating section, a preheating section, a heating section (sections one to four), and a soaking section for heating; monitoring the temperature of the short round billets in real time to ensure that the center temperature of the short round billets reaches a first temperature threshold. The first adjustment refers to the initial adjustment of the burner temperature based on the analysis results of the first image, used to address anomalies in the surface temperature of the short round billets; the second adjustment refers to the secondary adjustment of the burner temperature based on the analysis results of the second image, used to address anomalies in both the surface and internal temperatures of the short round billets, which helps to eliminate local non-uniformity in the temperature field of the short round billets on the surface and inside.

The utility model discloses a kind of rice powder microwave heating curing device and rice powder machine with the device, the curing device includes extruding component, it includes extruding cylinder, further include microwave heating assembly, microwave heating assembly is arranged on the outer wall of extruding cylinder.Microwave heating assembly includes magnetron;Extruding component includes machine cylinder component and extruding screw rod, machine cylinder component includes inner cylinder and extruding cylinder;The sidewall of the extruding cylinder is equipped with multiple microwave guide inlets;Inner cylinder is arranged in the extruding cylinder, and the feed inlet of inner cylinder is communicated with the feed pipe;Extruding screw rod is arranged in the inner cavity of the inner cylinder;Each guide inlet on extruding cylinder is equipped with a microwave heating assembly, and guide inlet is fixedly connected with the magnetron.This rice powder microwave heating curing device directly heats rice powder by microwave, is easy to control heating temperature, energy saving and environmental protection, can solve the problem that material is unevenly heated, heating time is long, energy consumption is big in rice powder heating curing process.

The invention discloses a dynamic sterilization method based on cough audio detection and analysis, which comprises the following steps: acquiring hospital audio, dividing the hospital audio into audio segments, identifying audio frames containing cough audio, and merging the audio frames containing the cough audio to obtain cough audio segments; overlapping coughs are separated, and samples of all the single-sound coughs are obtained and correspond to the individuals to which the single-sound coughs belong; judging whether the individual coughs accidentally or not on the basis of the quantity and the time interval of the single-sound coughs, and further judging whether a hospital environment sterilization early warning program needs to be started or not; and for each environment index of the hospital, presetting a corresponding disinfection trigger threshold, and if it is judged that the hospital environment disinfection early warning program needs to be started and the hospital environment index reaches the corresponding disinfection trigger threshold, starting a corresponding disinfection program to complete disinfection of the hospital environment. According to the invention, 'on-demand disinfection 'can be realized accurately and dynamically in real time, and interference to normal medical activities is reduced to the greatest extent while the transmission path of aerosol in a hospital is blocked.

The invention relates to a method of synchronizing a receiver initialization vector with a sender initialization vector when successively transmitting encrypted data packets from a sender to a receiver, wherein a key and an initialization vector are generated. The sender forms a sender sub-counter from the lowest M bits of a counter of the sender initialization vector, encrypts a message according to an encryption method, generates a data packet from the encrypted message and the sender sub-counter and transmits it, and increments the counter of the sender initialization vector. The receiver receives the data packet, extracts the sender sub-counter therefrom, forms a receiver sub-counter from the lowest M bits of a counter of the receiver initialization vector, replaces the lowest M bits of the counter of the receiver initialization vector by the sender sub-counter if the comparison results in the sender sub-counter being higher than the receiver sub-counter, and repeats the replacement and the incrementing of the counter value of the receiver initialization vector by 2 if the comparison results in the opposite, decrypts the message, and then increments the counter of the receiver initialization vector. M , decrypts the message, and then increments the counter of the receiver initialization vector.

The utility model provides a cross-flow fan with composite spline curve blades, which relates to the technical field of cross-flow fans and comprises a first connecting plate and a motor output shaft, and a connecting shaft is fixedly mounted on one side of the first connecting plate. By rotating the rotating block, matching with the threaded connection of the bidirectional lead screw and the sliding plate and the sliding design of the sliding plate and the sliding groove, maintenance personnel can conveniently control the clamping ring to move, more labor is saved in mounting and dismounting, meanwhile, through the accurate matching of the limiting insertion column and the limiting hole and the stable clamping of the motor output shaft by the clamping ring, the maintenance efficiency is improved, and the maintenance cost is reduced. Compared with the prior art, firm connection is guaranteed, stable operation of the cross-flow fan blade is ensured, the fault risk is reduced, in addition, the limiting insertion column can be easily pulled out, unlocked and taken down by reversely rotating the rotating block, efficient and convenient disassembly is achieved, the time and energy of maintenance personnel during equipment maintenance, cleaning or component replacement are greatly saved, and the maintenance cost is reduced.

This invention relates to the field of plastic waste recycling technology, specifically to a waste recycling and processing device for PE film production. The device includes a PE film waste recycling and processing box, inside which is an integrated cleaning, drying, and melting processing assembly. Inside this assembly is a waste collection assembly. The advantages are: by combining the integrated cleaning, drying, and melting processing assembly and the waste collection assembly, the PE film waste is centrally transported using a waste collection cleaning tank, a conveyor chain assembly, and a conveyor mounting platform. The waste then sequentially passes through an ultrasonic cleaning chamber for ultrasonic cleaning, hot air drying, and heating and melting recycling. The airflow direction of the hot air drying system is designed to recover heat and dry the waste, achieving energy savings. It also treats odors, integrating cleaning, drying, melting, and recycling, thus optimizing the PE film production waste recycling process, improving efficiency, and reducing costs.

A method and apparatus for paging restrictions in a wireless communication system are provided. A wireless device receives a paging configuration from a network, wherein the paging configuration includes information related to a plurality of sets of paging parameters, and wherein each set of paging parameters is associated with at least one paging occasion. The wireless device receives information related to a particular set of paging parameters from among the plurality of sets from the network. The wireless device monitors a particular paging occasion based on the particular set of paging parameters.

The present application relates to the technical field of stage lighting, and discloses an effect device for shaping stage light effect, comprising a lamp body, the lamp body comprising a connecting top seat and a lamp shell body, a light source is arranged in the lamp shell body, an adjusting device is connected to the lamp shell body, the adjusting device comprising: an extension shell body; two fixed pipes symmetrically connected to the extension shell body; an optical lens, both ends of the optical lens being connected to an upper cavity and a lower cavity respectively, the optical lens being a hollow structure, and the inner walls of the upper cavity and the lower cavity being fixedly connected to impellers; a connecting pipe, respectively connecting the upper cavity and the lower cavity; wherein, one side end face of the optical lens is a one-way perspective glass, the other side end face is ordinary glass, two fixed pipes are respectively connected to a liquid pipe, the two liquid pipes are both connected to an external water tank, a water pump is connected to the two liquid pipes, and the two liquid pipes are arranged on the inner wall of the lamp shell body, solving the problems of high energy consumption and single effect of the existing equipment.