7703results about "Drying solid materials" patented technology

The invention relates to the technical field of drying equipment, in particular to clothing cloth drying equipment. The clothing cloth drying equipment comprises a box body, a discharging shaft for discharging cloths, a drying module, an ironing module, an air-drying module, a rolling shaft for rolling the cloths and a controller. The top of the left side of the box body is provided with a storinghole for storing the cloths, a damping piece mounted at the bottom of the box body is arranged under the storing hole, and the discharging shaft is vertically mounted on the damping piece. The dryingmodule is used for drying the cloths, the ironing module is used for ironing the cloths, and the air-drying module is used for air-drying the ironed cloths. The rolling shaft is located on the rightside of the air-drying module, a material taking hole for taking out the cloths is formed in the top of the box body over the rolling shaft, the rolling shaft is driven through a rolling motor, and the rolling motor is electrically connected with the controller. The clothing cloth drying equipment is mainly suitable for being used in a clothing manufacturing shop and has the characteristics that the size is small, the weight is small, the price is low, and energy consumption is little.

The invention discloses an unconventional feed quality assessment method and system, and relates to the technical field of unconventional feed quality assessment, and the method comprises the following steps: in a feed high-temperature drying treatment process, establishing a multi-dimensional sensing monitoring baseline, continuously obtaining mercury vapor concentration gradient, moisture evaporation rate and airflow velocity field data in a feed drying environment, and calculating the quality of the feed; forming a time sequence feature set reflecting the dynamic change of mercury vaporization; and constructing a gas-solid interaction analytical model by using the time sequence feature set, and carrying out coupling analysis on the mercury vapor migration trajectory and the temperature distribution and humidity distribution of the feed particle surface to generate a spatial distribution data set representing the spatial distribution feature of the mercury vapor redeposition region. According to the invention, the whole-process monitoring and dynamic regulation and control of mercury vaporization, migration and redeposition in the feed drying process are realized, through multi-dimensional monitoring, amplitude limiting control and high-frequency disturbance, the mercury distribution is balanced, the risk is reduced, the drying safety and the feed quality stability are improved, and the controllable management of heavy metal pollution is effectively realized.

The invention relates to the field of uranium concentration, and discloses an energy-saving device and method for drying a first-batch centrifugal unit. According to the device, an inlet of a centrifugal machine is connected with an outlet of an evaporator through a pipeline provided with a fourth cooling valve and an eighth cooling valve and is connected to the secondary side of a cooling plate heat exchanger and the secondary side of a heating plate heat exchanger respectively; an outlet of the centrifugal machine is connected with an inlet of the evaporator through a sixth cold valve, a first cold valve and a second water pump. An inlet of the sixth cold valve is connected with the secondary side of the heat supply plate heat exchanger through a first water pump. The primary side of the cold supply plate heat exchanger is connected with a newly-built cooling tower loop, and the primary side of the heat supply plate heat exchanger, the condenser and the newly-built cooling tower form circulation. By optimizing system connection and a heat energy circulation path, the energy utilization efficiency and the equipment utilization rate are effectively improved, and the investment and operation cost is remarkably reduced.

The invention relates to the technical field of food kelp processing, and provides efficient air-drying equipment and method for kelp production, the efficient air-drying equipment comprises a hot air circulation bin, a circulation moving mechanism, a hanging module, an unhooking module and an air-drying frame, the circulation moving mechanism comprises a driving part, a transmission shaft, a gear and a transmission belt, and the gear is fixedly arranged on the surface of the transmission shaft; the driving part is used for controlling the transmission shaft to rotate, the inner side of the transmission belt is in transmission connection with the gear, the hanging module comprises a hook, inclined faces and a movable pin, the movable pin is fixedly connected to a hook body of the hook, the inclined faces inclining towards the component are arranged on the two sides of a hook groove of the hook, and the hook is used for hanging rope rings for binding kelp. The unhooking module comprises a limiting frame and a telescopic air cylinder, the telescopic air cylinder is arranged between the air drying frame and the limiting frame, and a hook body of the hook can make contact with the limiting frame, so that smooth unhooking is guaranteed, and the function of automatically collecting the dried kelp is achieved.

The invention relates to the field of flow-state solidified soil, and discloses flow-state solidified soil prepared from construction waste, preparation equipment and a preparation method. The pre-dehydration module is used for controlling the water content of discharged materials to be less than or equal to 14%; the system further comprises a main drying system, an auxiliary material adding device, a water adding device and mixing equipment. The main drying system comprises a high-temperature drying area, a high-temperature buffering area and a heat preservation discharging area which are arranged in the vertical direction, materials treated by the pre-dehydration module are lifted into the high-temperature drying area through lifting equipment, the main drying system comprises at least two sets of material conveying belts, and a plurality of hot air openings are evenly formed in the top of the high-temperature drying area; an inlet of the hot air pipe is communicated with an air cavity heated by a heat source; a recovery channel communicating with the portion, close to the bottom, of the heat preservation discharging area is arranged on one side of the main drying system, and an obliquely-arranged dust baffle is arranged in the recovery channel. According to the invention, the problems of fluctuation of construction waste sources and large change of material moisture content in the prior art are solved.

The invention discloses a textile drying device for textile processing, and relates to the technical field of textile drying. The device comprises a supporting frame, and a first frame body and a second frame body which are matched for use are fixedly mounted at the top end of the supporting frame; through cooperative use of the water removal mechanism and the treatment mechanism, a first extrusion roller and a second extrusion roller can be driven to synchronously rotate reversely, so that wastewater adsorbed in the to-be-dried textile can be extruded and discharged; in addition, external cold air can be continuously sucked into the second frame body after being filtered, the sucked air is heated and then guided to the to-be-dried textile subjected to extrusion and drainage, then the textile subjected to extrusion and drainage can be rapidly dried, and therefore the drying efficiency of the textile is effectively improved. And the continuously sucked external cold air can cool the dried textile, so that the phenomenon that the textile is damaged due to heat accumulation caused by overheating and winding of the dried textile can be avoided.

The invention relates to the technical field of drying, and discloses a solar heat collection tube heating and drying device and a tube row manufacturing method thereof.The solar heat collection tube heating and drying device comprises a first rack, and a first heat collection module is arranged on an inclined mounting platform formed by a first-stage step and a second-stage step of the first rack; a drying cavity defined by first steel plates is installed on the outer wall of the three-stage step of the first rack, and a first partition plate is arranged in the drying cavity. A second partition is arranged on the top surface of the first partition, a third partition is arranged on the side wall of the second partition, and an air delivery pipe is arranged between the third partition and the first partition; an air inlet shutter is mounted on the first steel plate, a fan opposite to the air inlet shutter is mounted on the second partition plate, and an exhaust shutter is mounted on the first steel plate; a supporting beam located above the third partition plate is arranged on the first rack, a footstand is arranged on the supporting beam, and a drying bin used for drying corn is placed on the footstand; according to the device, the solar energy utilization rate is increased through the heat collection structure, heat collection and drying chambers are reasonably partitioned, the airflow circulation path is clear, and stable drying of corn is achieved.

The invention belongs to the technical field of drying devices, and particularly relates to a drying device for traditional Chinese medicine decoction piece production, which comprises a drying device main body, a driving mechanism positioned at the inner bottom of the drying device main body and a rotating mechanism positioned above the driving mechanism, fixing plates are fixedly connected to the opposite sides of the two supporting plates, mounting bases are movably connected to the opposite sides of the two fixing plates through pins, a second motor is fixedly connected to the left side of the supporting plate on the left side, and the output end of the second motor is fixedly connected with the mounting base on the left side. The fixing insertion blocks on the two sides are controlled by the pull rods to move back to back, the mounting blocks are inserted into the mounting bases, the fixing insertion blocks are controlled by the fixing springs to be inserted into the fixing insertion grooves, meanwhile, the limiting balls are extruded by the metal spring pieces to be inserted into the limiting ball grooves for secondary fixing, and fixing mounting of the frame body is achieved; the problem that the drying device placer is troublesome to clean and maintain is solved.

The invention discloses an efficient thermal cycle drying device for producing flaky ammonium bifluoride, and relates to the technical field of ammonium bifluoride production. Comprising a machine body, an exhaust pipe and an air inlet sleeve, a first shell and a second shell are sequentially mounted at the upper end of the machine body from left to right, an air inlet cavity is formed in the bottom of the inner side of the machine body, and a mounting cylinder is connected to the upper end of the air inlet cavity through a spring; through cooperation of a mounting cylinder, a movable cylinder, a scraping plate and a first adjusting assembly, when materials are subjected to traditional one-way vibration blowing heat exchange, the materials are thrown and turned in the other direction to increase the drying uniformity, meanwhile, the air flow pressure of an exhaust hole is correspondingly adjusted, and the heat exchange drying effect is improved; and through cooperation of the movable barrel and the second adjusting assembly, when materials with the large water content and the large feeding amount are dried, the moving speed of the materials is increased, meanwhile, the air flow pressure of the exhaust holes is correspondingly adjusted, and the heat exchange drying effect is improved.

The invention discloses a seed humidity gradient packaging and freezer graded storage method, and relates to the technical field of graded storage, and the method comprises the following steps: S1, establishing a multi-dimensional initial state file containing the indexes; s2, dividing the pre-adjusting process of the water content of the seeds into a plurality of stages; s3, dividing seed storage risk grades based on the multi-dimensional initial state file; s4, dividing storage sub-regions according to spatial positions and packaging types; and S5, when the parameters exceed the preset threshold value, the operation parameters of the freezer are regulated in a linkage mode, and cold supply is optimized according to the sub-area sensitivity priority in combination with the operation scene. According to the method, a multi-dimensional state file is established by detecting the initial moisture content, the energy reserve and the physical integrity of the seeds, then the risk levels are divided based on the file, and the differentiated packaging humidity and the pre-adjustment strategy are matched, so that the lower packaging humidity is adopted for the seeds with the high initial moisture content to inhibit mold breeding; excessive drying is avoided for seeds with low initial moisture content.

The invention relates to equipment for preparing clobetasol propionate liniment and a preparation method of the clobetasol propionate liniment. The equipment comprises a material mixing mechanism, a barrel, a stirring shaft rotationally arranged on the barrel, stirring blades for stirring substances, a partition plate for separating the interior of the barrel, a crystallization rod for cooling materials and a drying mechanism for drying the substances. Wherein the stirring blades are fixedly arranged around the stirring shaft, and the stirring blades at the bottom are arranged around the stirring shaft in a swinging manner; the partition plate is movably arranged in the barrel around the stirring shaft; the crystallization rod is movably arranged at the bottom of the barrel; the drying mechanism communicates with the bottom of the barrel; the drying mechanism is communicated with the mixing mechanism; the partition plate is arranged between the fixed first ring frame and the rotary second ring frame; the partition plate is connected with the first ring frame and the second ring frame. The second ring frame rotates to drive the partition plate to open or separate the cylinder. The preparation method solves the problem that the preparation efficiency of clobetasol propionate is affected due to more preparation equipment caused by complex process steps in the clobetasol propionate liniment preparation process in the existing scheme.

The utility model relates to the technical field of airflow material circulation drying, and discloses an airflow material anti-caking circulation drying device which comprises an upper material bin and a lower material bin, a top cover is fixedly connected to the top of the upper material bin, and circulation anti-caking airflow drying assemblies are arranged in the upper material bin and the lower material bin. The circulating anti-caking airflow drying assembly is used for efficiently drying materials with the large moisture content and effectively preventing the materials from caking in the drying process, the circulating anti-caking airflow drying assembly comprises a cyclone separator, a stirring assembly is arranged in the discharging bin, and the stirring assembly is used for stirring the materials. According to the utility model, materials and airflow can be effectively separated through the cyclone separator, and adhesion among material particles is broken through continuous stirring of the stirrer, so that the effect of effectively preventing the materials from caking in the drying process is realized, and the problems of non-uniform drying, unstable product quality and the like caused by material caking are solved; and the material drying uniformity and efficiency are improved.

The utility model discloses recycling equipment for preheating and recycling during drying of corn seeds. Comprising a drying bin; the heat pump unit is provided with an air outlet; the air outlet is communicated with the drying bin; the exhaust unit is provided with an air inlet communicated with an air inlet pipeline; the air inlet is communicated with the drying bin; a filter unit is arranged in the exhaust unit and is used for cleaning entering air; the inner wall of the air return pipeline is provided with a heat preservation and insulation material, the heat pump unit and the air exhaust unit are communicated through the air return pipeline, and circular flowing of air is achieved. According to the recycling equipment for preheating and recycling during drying of the corn seeds, the cleanliness of hot air passing through corn seed materials can be guaranteed; in addition, circulating hot air is ensured not to block a compressor, a condensation part, an evaporation part and other parts of the heat pump after entering the heat pump; in other words, the heating performance of the heat pump cannot be affected.

The invention relates to the technical field of heat pump drying control, and discloses a dynamic identification control method of a closed heat pump drying system based on waste heat recovery. The method comprises the following steps: establishing a multi-level parameter monitoring network by arranging a sensor array, and continuously collecting system operation parameters to form time sequence data; constructing a waste heat distribution characteristic spectrum, and mapping the collected parameters to a thermodynamic state space to identify a coupling relationship among the parameters; analyzing a heat transfer path to determine a key control variable, and establishing a dynamic weight adjustment mechanism to generate a parameter priority sequence; and a multi-target coordination control strategy is made based on the sequence and the real-time operation state, and an actuator control instruction is output. According to the method, through global energy state recognition and dynamic priority adjustment, adaptive optimization operation of the system under different working conditions is realized, and the energy utilization efficiency and the control quality are improved.

The utility model discloses a treatment device for preparing biomass energy from forestry and agricultural residues, and relates to the technical field of biomass energy preparation, the treatment device comprises a bottom plate and a drying box, the drying box is arranged above the bottom plate, and a plurality of fixing pipes are distributed on the upper surface of the bottom plate in a rectangular array mode; a movable rod is movably sleeved with the fixed rod, the upper end of the movable rod is fixedly connected with the drying box, a hollow plate is arranged on one side of the interior of the drying box, a plurality of nozzles are fixedly arranged on one side of the hollow plate, a transverse pipe is arranged on the other side of the hollow plate in a communicating mode, and one end of the transverse pipe extends out of the drying box. And an air heater is fixedly arranged on one side of the upper surface of the bottom plate, an air outlet of the air heater is fixedly connected with a corrugated pipe, and the upper end of the corrugated pipe communicates with the transverse pipe. According to the biomass energy drying device, prepared biomass energy can be raised and air-dried, and the drying efficiency of the biomass energy can be greatly improved.

The utility model relates to the technical field of medicinal material airing, in particular to a turnover type airing device based on traditional Chinese medicinal material processing, which comprises a fixed seat, support frames are symmetrically welded on two sides of the top of the fixed seat, a turntable is rotatably mounted on the support frames through a driving shaft, and a plurality of support plates are fixedly connected on the annular outer wall of the turntable at equal intervals. A U-shaped seat is movably mounted between the supporting plates, a placement groove is formed in one side of the U-shaped seat, an airing frame and a material pressing frame matched with the airing frame are arranged in the placement groove, and airing nets are fixedly mounted in the airing frame and the material pressing frame; according to the traditional Chinese medicine airing device, the screw rod is rotated to push the material pressing frame to move, so that the airing frame is quickly fixed, and traditional Chinese medicines can be synchronously fixed, so that accumulation of the traditional Chinese medicines caused by overturning of the airing frame is avoided; and the U-shaped seat carries the revolution of the airing frame to promote the rotation of the airing frame, so that the traditional Chinese medicinal materials in the airing frame are comprehensively aired in a multi-angle overturning manner, and the problem that the traditional Chinese medicinal materials at the bottom are not thoroughly aired is avoided.

The utility model discloses super-strong steel chemical degreasing powder drying equipment, and relates to the technical field of drying equipment. The device comprises a drying assembly, and an inner cavity of the drying assembly is fixedly connected with a mixing assembly. The heating blocks embedded in the inner wall of the drying box are distributed in an annular array mode, oil removing powder in the drying box can be heated in a full-surrounding mode, compared with traditional bottom or single-side heating, the uniformity of a temperature field in the box is remarkably improved, and the problem of component decomposition or low-temperature caking caused by local overheating is solved; when the planetary gear stirring piece drives the auxiliary stirring rod to revolve around the first transmission shaft, rotation is achieved through meshing of the driven gear and the driving gear ring, and a three-dimensional stirring track of revolution and rotation is formed; the up-down reciprocating piece pushes the main stirring rod to do periodic up-down motion through the cam, so that materials are subjected to transverse shearing mixing and longitudinal stirring in the drying process, the material accumulation dead angle is effectively broken, and the heat exchange efficiency is improved.

The utility model relates to the technical field of food processing, in particular to tunnel type baking equipment for food, which comprises a frame and a plurality of baking chambers serially connected on the frame, a conveying belt for conveying food and a driving mechanism for driving the conveying belt to move are arranged on the frame, and the conveying belt is penetratingly arranged in the baking chambers. A heating piece and a circulating mechanism for driving hot air to circulate are arranged in the baking chamber. Food needing to be dried or baked is placed on the conveying belt or hung on the lower surface of the conveying belt, the driving mechanism is started to drive the food to penetrate through the baking chambers through the conveying belt, the heating piece is started to heat the baking chambers, and the circulating mechanism is started to drive hot air in the baking chambers to circulate, so that the temperatures of all positions in the baking chambers are uniform; the hot air is used for drying or baking the food, so that the heating uniformity of the food is improved, the drying or baking effect of the product is improved, and the product quality is improved.

The utility model discloses a bulk material vertical stirring bin, which belongs to the technical field of stirring bins and comprises a support, a bin, a conveying component, a driving component and a drying component, the conveying component comprises a middle shaft, a spiral blade and a first tube shell, and the first tube shell is connected with the inner wall of the bin through a supporting rod. A second pipe shell arranged outside the spiral blade in a sleeving mode is arranged at the bottom of the stock bin, a feeding hopper communicated with the second pipe shell is connected to the second pipe shell, and a discharging pipe is connected to the side wall of the stock bin. Heated airflow is fed into the stock bin, materials are dried through hot airflow, descending materials are dried through rising airflow, the airflow makes full contact with the materials, and the drying effect is good. Raised dust above the feeding hopper is collected by utilizing negative pressure airflow generated by the fan, so that the raised dust in a working place is reduced; air exhausted by the stock bin can be filtered, the filter bag can be backwashed by utilizing air flow of the fan, the filtering effect of the filter bag is ensured, and the service life of the filter bag is prolonged.

The invention relates to a drying device, a transfer mechanism comprises a driving mechanism, the driving mechanism comprises a sliding seat which is arranged in a sliding mode in the horizontal direction, a lifting part is arranged on the side, facing a drying box, of the sliding seat, the lifting part is used for bearing a sample tray, and the driving mechanism is used for driving the sample tray to be taken and placed in the drying box. The drying box serves as a core cavity for sample drying, is provided with the storage space for the sample trays and the drying function module, and can achieve uniform and controllable drying treatment on the placed sample trays. A sliding seat on the transfer mechanism can slide along a preset track, a lifting part arranged on the end side, facing the drying box, of the sliding seat can be accurately in butt joint with a tray inlet and outlet of the drying box, and the lifting part is driven by displacement of the sliding seat to feed a sample tray into a designated position in the drying box or take out the dried sample tray. And the automation degree and the operation safety of the drying process are improved.

The utility model discloses a movable grain drying device which comprises a vehicle body, a lifting device, a grain barrel, a conveying device and a drying assembly, the lifting device comprises a first frame body and a second frame body, and a feeding port and a driven shaft are arranged at the bottom of the first frame body; a driving shaft, a first discharging port, a second discharging port and a discharging baffle are arranged at the top of the second frame body, the grain barrel comprises a first barrel body, a second barrel body and a third barrel body which are sequentially arranged in a sleeving mode from outside to inside, a second telescopic assembly is arranged on the outer side of the grain barrel, and a grain discharging device is arranged at an outlet in the bottom of the first barrel body. The two ends of the conveying device are matched with the grain discharging device and the first frame body respectively, the drying assembly comprises a hot air assembly and a drying cylinder, and the drying cylinder is installed in the grain cylinder. The grain barrel can stretch out and draw back, and the lifting device can be bent, so that the grain drying machine is small in size, low in height, convenient to move and transport and high in grain drying efficiency.

The invention discloses a self-reaction substance drying process safety assessment and classification method based on thermal analysis kinetics. The method comprises the following steps: performing a multi-heating-rate programmed heating test on a self-reaction substance under a closed condition by adopting DSC to obtain an exothermic initial temperature, a peak temperature and a specific exothermic quantity, constructing a thermal decomposition kinetic model based on the obtained data, and solving kinetic parameters such as apparent activation energy and pre-exponential factors; combining an energy conservation equation and a thermal explosion theory, predicting a self-accelerated decomposition temperature SADT under an adiabatic condition TD24 and a given filling and heat dissipation condition, determining a temperature safety threshold value of a drying process according to the SADT, and dividing a working condition safety interval; further introducing three dimensionless safety factors including a temperature safety margin, a time safety margin and a thermal explosion margin, constructing a comprehensive risk index, and carrying out risk grade division on the drying working condition. The method provided by the invention has the advantages of low sample consumption, simple test conditions and standardized calculation process, can quantitatively evaluate the safety drying temperature upper limit of different self-reaction substances and under different process conditions, and provides a reliable basis for drying process design and safety control of the self-reaction substances.

The invention relates to the technical field of drying engineering, in particular to an intelligent temperature and humidity regulation and control system in the hot air series drying process of hippocampus, which comprises an internal moisture migration state real-time characterization module used for collecting the real-time total weight of hippocampus batches and calculating the internal moisture migration flux; the microwave hot air phase change switching control module is used for receiving the internal moisture migration flux, resolving the flux change rate of the internal moisture migration flux, constructing phase change switching conditions and stopping microwave output and starting the hot air drying potential dynamic balance regulation and control module when the phase change switching conditions are met; the hot air drying potential dynamic balance regulation and control module is used for receiving the internal moisture migration flux, calculating a dynamic target external evaporation rate set point and resolving a controller output signal used for regulating hot air parameters; the problems that the contradiction between the drying efficiency and the quality of the hippocampus is solved, and the internal state of materials cannot be sensed through traditional control are solved.

The utility model relates to the technical field of drying and energy saving, and particularly discloses a cobalt nickel hydroxide or cobalt hydroxide drying system based on waste heat steam utilization, which comprises a mixing device, a steam rotary drying device, a dust removal device and a spray washing device which are connected in sequence, steam in the upstream flash evaporation process is subjected to deacidification treatment and then is introduced into a heat exchange tube bundle of the steam rotary drying device to serve as a heat source; the discharging end of the steam rotary drying device is respectively connected with a discharging branch and a material returning loop through a discharging screw; the material returning loop is connected to one feeding hole of the material mixing device, and the other feeding hole of the material mixing device is connected with a nickel cobalt hydroxide or cobalt hydroxide wet material conveying device. An indirect heat exchange mode is adopted, only a small amount of hot air is needed to serve as moisture-carrying gas, the tail gas amount is greatly reduced, meanwhile, damage to materials caused by direct contact with high-temperature hot air in a traditional drying mode is avoided, the physical property of the materials can be kept, and the particle size and quality of products are improved.

The invention relates to the technical field of aluminum electrolytic capacitors, in particular to an anode foil production device and method for an aluminum electrolytic capacitor. Comprising a foundation assembly, the foundation assembly comprises a base, a portal frame is installed on the top of the base, and a hollow conveying belt is installed in the base; a drying assembly is installed in the portal frame and comprises an upper drying bin fixedly connected into the portal frame, and an upper drying rod is arranged at the bottom of the upper drying bin. A lower drying bin is fixedly connected into the base and located in the middle of the hollowed-out conveying belt, and a lower drying opening is formed in the upper portion of the lower drying bin. Aiming at the defects in the prior art, the invention provides the anode foil production device and method for the aluminum electrolytic capacitor, which can effectively solve the problems of anode foil deformation and surface damage caused by overlarge airflow impact during drying and material performance change caused by local high temperature in the prior art.

The invention discloses a drying device for enoxaparin sodium production, and relates to the technical field of biological production drying tools. Comprising a body, three sets of supporting legs are installed on the periphery of the body, and a first motor is installed in the center of the top end of the body; through cooperation of the first motor and the stirring mechanism, the enoxaparin sodium material in the main body can be uniformly stirred by the double-helical-ribbon stirring blade, and meanwhile, the telescopic plate is matched with the spring, so that the scraping plate can be freely adjusted according to the actual condition of the inner wall of the main body, and the scraping plate is prevented from being abraded when enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium is dried; through cooperation of the microbubble assembly and the aeration pipe, the water removal efficiency is improved, and then the deep drying function can be achieved; through cooperation of a drainage ring and a second motor, the operation convenience is improved, and then the function of timely drainage of water in the drying process can be achieved; and through cooperation of an electric push rod, a first limiting block and a second limiting block, the production continuity is improved, and then the function of efficiently collecting the dried materials can be achieved.

A cleaning device for a field solar photovoltaic panel comprises a robot chassis, a water tank, a water pump and an electric lifter are arranged on the robot chassis, the electric lifter is provided with a lifting plate, a first swing rod is hinged to the lifting plate, and the first swing rod is hinged to the lifting plate through a first electric cylinder; a first support is fixedly connected to the first swing rod, a rolling brush is assembled in the first support, one end of the rolling brush is in transmission connection with a motor installed on the first support, a spraying pipe is installed on the first support on one side of the rolling brush, and one end of the spraying pipe is sequentially communicated with a water pump and a water tank through a hose. The surface of the photovoltaic panel can be brushed and cleaned.

The invention discloses an energy-saving control method and system for an oatmeal low-temperature wheat drying tower, and relates to the technical field of agricultural and sideline food processing.The method comprises the steps that incoming material characteristic parameters of the feeding end of the oatmeal low-temperature wheat drying tower, working condition parameters of current drying sections and tempering sections and environment parameters are obtained in real time; inputting into a material drying state prediction model and a waste heat prediction model, and outputting a real-time moisture distribution feature vector and a material temperature prediction value of a current tempering section outlet; calculating to obtain a waste heat potential coefficient of the characterization material in the current state; constructing a second state vector, inputting the second state vector into a pre-trained energy-saving control optimization model, and outputting to obtain an energy-saving control instruction set of a next drying section; and according to the energy-saving control instruction set, performing energy-saving adjustment on an execution mechanism of the wheat drying tower. The technical problems that an existing low-temperature wheat drying tower is low in energy utilization efficiency, and self-sustaining waste heat of materials in a tempering section cannot be fully utilized are solved.