52results about How to "Flip full" patented technology

The invention relates to the technical field of aerobic composting, in particular to a material turning device for aerobic composting and a layered turning method. The material turning and throwing device for aerobic composting comprises a walking mechanism, a supporting frame and a turning and throwing assembly, the turning and throwing assembly comprises a first turning and throwing roller assembly and a second turning and throwing roller assembly, and the first turning and throwing roller assembly is higher than the second turning and throwing roller assembly and turns and throws materials entering a turning and throwing channel in a layered mode; the second turning and throwing roller assembly comprises a roller shaft, a cutter structure and an adjusting structure used for driving the cutter structure to stretch out and draw back in the radial direction of the roller shaft, a telescopic part of the adjusting structure and the roller shaft are coaxially arranged, the adjusting structure is used for driving an adjusting rod to move in the axial direction of the roller shaft, and a mounting base corresponding to the cutter structure is arranged on the adjusting rod; the cutter structure is connected with the mounting seat through a connecting rod. According to the material turning and throwing device for aerobic composting, the turning and throwing effect is improved, the uniformity of turning and throwing materials is improved, the energy consumption is reduced, and the fermentation period of aerobic composting is shortened.

The invention relates to the technical field of fermentation devices, in particular to an earthworm bio-organic fertilizer fermentation device and a processing method.The earthworm bio-organic fertilizer fermentation device comprises a mounting cylinder, the upper end of the mounting cylinder is rotationally connected with a cover plate, a water supplementing mechanism is mounted on one side of a motor at the upper end of the mounting cylinder, and a mixing mechanism is mounted at the position, close to the middle, of the inner side of the mounting cylinder; the lower end of the mounting barrel is fixedly connected with a fermentation barrel, the outer side of the fermentation barrel is rotationally connected with a material taking opening, the upper end of the fermentation barrel is provided with a material adding mechanism, the inner side of the fermentation barrel is provided with a second material collecting barrel, and the outer side of the fermentation barrel is provided with a gas distribution mechanism; the hose rotates by 360 degrees to output zymophyte to be mixed with an organic fertilizer, so that the fermentation effect is better, the water tank outputs a water source to wet and bond the organic fertilizer, the humidity is improved, the activity of microorganisms can be improved, and the contact area of oxygen and a fermentation material is increased.

The invention relates to the technical field of stirring barrels, and discloses a mining dehydration stirring barrel and a use method thereof, the mining dehydration stirring barrel comprises a stirring barrel and a cylindrical filter plate fixedly connected to the inner wall of the bottom of the stirring barrel; a mineral stirring mechanism and a liquid stirring mechanism are arranged on the stirring barrel, the mineral stirring mechanism comprises a first mineral stirring assembly and a second mineral stirring assembly, the first mineral stirring assembly comprises a reciprocating lead screw rotationally connected to the inner wall of the bottom of the stirring barrel, and the top of the reciprocating lead screw rotationally extends out of the stirring barrel; and a lifting block is in threaded connection with the outer wall of the lifting block. By arranging the mineral stirring mechanism, the problems that in the using process of an existing mining dewatering stirring barrel, due to the fact that the position of a stirring paddle is fixed and is not convenient to adjust in time, ore is not convenient to fully stir in the areas, ore pulp mixing is not uniform, ore pulp layering and sedimentation occur, the ore and water cannot make full contact and be separated, and the stirring effect is poor are solved. The dehydration efficiency and the dehydration quality are reduced.

The utility model discloses a waste lithium ion battery electrolyte recovery device which comprises a main machine frame, a second transverse plate frame and a first transverse plate frame, the second transverse plate frame and the first transverse plate frame are fixed to the left side and the right side of the main machine frame respectively, a hydraulic puncture machine is installed at the top end of the main machine frame, and sliding tables are installed on the outer walls, close to each other, of the second transverse plate frame and the first transverse plate frame in a sliding mode. A four-corner pneumatic clamp is rotationally installed between the two sliding tables, and a Y-axis lead screw linear discharging module for driving the sliding tables and the four-corner pneumatic clamp to be away from or close to the hydraulic puncture machine is installed in the first transverse plate frame. According to the utility model, the hydraulic puncturing machine completes puncturing operation of a liquid injection port, then the belt wheel driving unit and the Y-axis screw rod linear blanking module enable the four-corner pneumatic clamp and the waste lithium ion battery pack to move out, and in the moving-out process, the driven gear rack dumping structure enables the four-corner pneumatic clamp and the waste lithium ion battery pack to turn over; and recycling is completed until the electrolyte is poured out.

The utility model belongs to the technical field of precooking equipment, and particularly relates to automatic precooking equipment capable of regulating and controlling taste and texture of canned loquats, which comprises a working table, supporting columns are arranged at four ends of the bottom of the working table, a device box is arranged on the working table, a charging barrel is mounted in the device box, the side wall of the charging barrel is of a hollow net structure, and the supporting columns are arranged on the supporting columns. Rotating shafts are rotatably connected to the left side and the right side of the charging barrel, one end of each rotating shaft is connected with an output shaft of the motor, first stirring blades and second stirring blades are arranged on the rotating shafts, a feeding hopper is arranged at the top of the device box, a discharging opening is formed in the bottom of the device box, and the feeding hopper and the discharging opening are both communicated with the charging barrel. According to the loquat pre-cooking device, the loquats are fully turned over and uniformly heated through the first stirring blades, water with higher heat at the bottom forms convective heat transfer through the second stirring blades, and each loquat is pre-cooked under the similar heat condition.

The utility model discloses a wheat seed tedding device which comprises a tedding device, the upper end of the tedding device is connected with a seed spreading device, the upper end of the spreading device is provided with a seed storage hopper, the lower end of one side of the seed storage hopper is provided with a seed spreading plate, the lower side of the front end of the seed spreading device is provided with moving wheels, and the tedding device comprises a cover. The upper end of the cover is fixedly connected with a fixing frame, one side end of the cover is fixedly connected with a rotating motor, the cover is internally provided with a stirring roller, and blades are uniformly arranged on the outer side of the stirring roller in a circle at equal intervals. Seeds can be evenly distributed in the sowing process, the control device on the main body supporting frame can effectively control the sowing speed and density of the seeds, the movable baffle can effectively control the sowing range of the seeds, and the seeds are prevented from being sown to unwanted areas.

The utility model discloses an open type electroplating drum belongs to electroplating device technical field, and electroplating drum includes the cylinder and sets up the inlet and outlet on the cylinder, wherein both ends of cylinder are sealed, and the cross section of cylinder is snail line, and the inner chamber of cylinder forms snail cavity, the inlet and outlet are set up on the lateral wall of snail cavity, and the inlet and outlet are arranged in the terminal position when snail line spirals outward. The circumferential rotation of cylinder along the increasing direction of snail line polar angle can realize the turnover of the material in snail cavity, and the circumferential rotation of cylinder along the decreasing direction of snail line polar angle can realize the unloading of the material in snail cavity. The electroplating drum disclosed by the utility model not only can improve the electroplating effect, but also can realize automatic unloading.

The present invention relates to the field of data monitoring technology, and is an online monitoring system and method for the tillage depth of a towed tillage machine. The specific method includes: obtaining real-time operation status data of the tillage machine through a sensor network, and obtaining real-time point cloud data of the soil surface through a laser scanning device, calculating and obtaining the real-time machine tillage depth uniform value of the tillage machine, and calculating and obtaining the real-time soil disturbance uniform value of the tillage machine; according to the real-time machine tillage depth uniform value and the real-time soil disturbance uniform value, the first round of tillage quality of the towed tillage machine is coupled and evaluated, and the operation guidance of the second round of turning the tillage land is provided according to the first round tillage quality coefficient. The present invention solves the problem in the prior art that the tillage depth is uneven, the soil disturbance is inconsistent, and the soil structure and fertility are affected, which ultimately leads to a decrease in crop growth and yield.

This utility model discloses a shelling device for Acer truncatum seeds, relating to the technical field of shelling tools for Acer truncatum seeds. It includes a machine body with a base plate fixed to its bottom. A mounting base is welded to one side of the base plate, and a first motor is mounted on the mounting base. A feeding hopper is fixed to the top of the machine body, and a dust collection box is fixed to one side of the machine body. A discharge pipe is provided on one side of the bottom of the dust collection box. A rotating shaft is rotatably mounted on the inner wall of the machine body, and a shelling component is fixed to the rotating shaft. This utility model, through the arrangement of a second spiral blade, can continuously and stably transport intermittently falling material; through the arrangement of the first motor, it can drive the shelling component to perform a semi-circular reciprocating motion; through the arrangement of the first spiral blade, it can perform all-round friction and compression on the Acer truncatum seeds, achieving separation of the outer shell and kernel. Simultaneously, through the synergistic effect of the reciprocating motion, the raw material is fully turned over, eliminating shelling dead zones, thus solving the problem of incomplete shelling of Acer truncatum seeds and insufficient turning over of the raw material leading to localized unshelled areas in traditional shelling methods.

The utility model discloses drying equipment for quartz sand production, which comprises a supporting column, a stirring barrel, a stirring mechanism, a heat drying mechanism and a water recycling mechanism, the stirring barrel is arranged on the upper end face of the supporting column, the stirring mechanism comprises a motor, a circular track, a driving gear, a driven gear, a spiral main shaft and a driven shaft, the motor is arranged on the upper end face of the stirring barrel, and the circular track is arranged on the lower end face of the stirring barrel. An output shaft of the motor penetrates through the stirring barrel to be connected with the spiral main shaft, the circular rail is arranged on the upper wall in the stirring barrel, the driving gear is arranged on the surface of the spiral main shaft in a sleeving mode, the driven gear is arranged between the driving gear and the circular rail and meshed with the driving gear and the inner wall of the circular rail, and a driven shaft is connected to the center of the driven gear. The heat drying mechanism is arranged on the lower end face of the stirring barrel, and the water recycling mechanism is arranged on the upper end face of the stirring barrel. The equipment can accelerate drying of quartz sand, meanwhile, heat loss is reduced, and waste of water resources is avoided.

The utility model discloses a corrugated pipe raw material mixing is with the isolation mixing device belongs to corrugated pipe production technical field, it includes base, the inner wall between base is fixedly installed with two separate mixing bin between symmetry, the inner wall between separate mixing bin is fixedly connected with two support plate respectively in the position close to its top end and bottom end. This corrugated pipe raw material mixing is with the isolation mixing device, through setting the rotating rod and the wall scraping mechanism, the rotating rod drives the wall scraping mechanism whole motion, the outer sleeve rod and the inner slide bar in the wall scraping mechanism under the spring elasticity effect, make the scraper always keep with the good adhesion of separate mixing bin inner wall, make the scraper prevent raw materials from adhering in the separate mixing bin inner wall in the process of rotating, avoid the waste and the mixing uneven phenomenon caused by raw materials from adhering, can also carry out the preliminary mixing to raw materials simultaneously, make raw materials have certain mixing degree before entering the mixing bin, for ensuring that the mixing effect of corrugated pipe raw materials is more uniform and stable.

The utility model provides a turnover type scalding machine for slaughtering pork pigs, which relates to the field of scalding equipment for slaughtering pork pigs and comprises a scalding pool component, a pool body, a grid plate mounted at the lower end of an inner cavity of the pool body and a support fixed at the lower end of the inner cavity of the pool body, and the grid plate is fixed at the top of the support. The water supplementing assembly and the overturning assembly are located on one side of the pool body, and each overturning assembly comprises an axial flow fan; the two rolling assemblies in the rolling assembly are located at the upper end and the lower end of the inner cavity of the pool body respectively, and the servo motor and the speed reducer drive the rotating shaft to rotate, so that a poke rod and a poke plate roll pork pigs, the pork pigs can be fully turned in the scalding pool, it is guaranteed that all the parts can make uniform contact with hot water, and the scalding effect is improved. The condition that local scalding is insufficient or excessive is avoided, so that the scalding effect is improved, the axial flow fan can provide auxiliary stirring for the interior of the scalding pool, circulation of hot water and turning over of pork pigs are further promoted, and therefore the scalding uniformity is enhanced.

The invention relates to the technical field of organic solid waste utilization, and discloses a three-in-two-out aerobic composting fermentation device, which comprises a mixed fermentation kettle, a conveying bin is installed on one side of the mixed fermentation kettle, a first rotating shaft is installed on the top of the conveying bin, a Jiaolong blade is installed on the lower end of the first rotating shaft, and a driven wheel is installed on the upper end of the first rotating shaft, a driving wheel is installed on the main shaft, and a transmission belt is sleeved on the driving wheel and the driven wheel. When a feed pipe conveys compost that has undergone primary fermentation into the mixed fermentation kettle, a driving motor is started so that a stirring element can stir the compost horizontally, and the compost at the bottom of the mixed fermentation kettle can enter the conveying bin through the first conveying pipe, and then the Jiaolong blade can be driven to rotate through a pulley transmission composed of a driving wheel, a driven wheel and a transmission belt, so as to fully turn over the compost in the mixed fermentation kettle.

The invention relates to the technical field of crushers, and discloses energy-saving efficient jaw crushing equipment for building solid waste disposal, which comprises a crusher main body, a movable jaw plate and a fixed jaw plate are respectively mounted in the crusher main body, and a stress dispersion assembly is arranged in the crusher main body. The stress dispersion assembly comprises a plurality of waved plates mounted on the outer surfaces of the movable jaw plate and the fixed jaw plate and a plurality of crushing teeth mounted on the outer surfaces of the waved plates, and building solid waste enters from the upper part of the crusher, so that the large fluctuation of the waved plates can enable the movable jaw plate to generate large impact force on the building solid waste which just enters the crusher at the initial stage; when the lower waved plate at the upper part of the fixed jaw plate is matched with the movable jaw plate according to the fluctuating degree and height, a special crushing space can be formed, and building solid wastes can be guided to a proper crushing position when being pushed and extruded by the driven jaw plate; and the situation that the building solid waste cannot enter the crushing process smoothly due to the fact that the upper structure of the movable jaw plate is too complex is avoided.

The invention relates to the technical field of sesame stir-frying, and discloses a stir-frying device for sesame oil production and processing, the stir-frying device comprises a base, the upper surface of the base is fixedly connected with a support, the upper surface of the support is fixedly connected with a support column, the upper surface of the support column is fixedly connected with a frame, the lower surface of the frame is provided with a transmission assembly, and the transmission assembly is fixedly connected with the support column. A threaded rod is rotatably connected to the interior of the frame, a supporting plate is in threaded connection with the outer wall of the threaded rod, wheels are rotatably connected to the outer wall of the supporting plate, a stirring assembly is arranged in the supporting plate, a connecting sleeve is fixedly connected to the lower surface of the supporting plate, and a pot cover is fixedly connected to the outer wall of the connecting sleeve. And a pot body is arranged on the lower surface of the pot cover. According to the sesame stir-frying pot, the pot cover covers the pot body, so that the covering effect can be achieved when sesame is stir-fried, heat can be effectively kept, heat loss is reduced, the temperature in the stir-frying process is more stable, and foreign matter pollution is prevented.

The utility model provides a ceramic pug double-helix vacuum extrusion dehydration device, which belongs to the technical field of ceramic manufacturing and comprises a pug box, a dehydration mechanism used for vacuum dehydration of pug suspension liquid is arranged at the top of the pug box, and a swing assembly used for placing pug accumulated is arranged on one side of the dehydration mechanism. The dewatering mechanism and the first motor are used for driving the roller body to rotate, the vacuum pump is used for pumping out air in the roller body, so that a negative pressure state is formed in the roller body, solid impurities in pug suspension liquid are separated out to form a filter cake, the filter cake is attached to filter cloth, and therefore the purpose of solid-liquid separation is achieved; the drying machine reduces the moisture content of the pug and improves the quality of the pug, the swing assembly is arranged, a third motor drives a rotating part to rotate, and a cross rod at the bottom of the swing part swings along with the rotating part, so that the ceramic pug in the pug box is stirred and turned over, and the pug is prevented from being accumulated in the pug box.

The utility model relates to a grain mixing device, driving motor, support plate, gyration axle, rotary support frame, mixing barrel assembly and autorotation mechanism, driving motor output end and gyration axle one end transmission connection, gyration axle other end passes through support plate and is fixedly connected with rotary support frame, autorotation mechanism one end is connected with support plate, and its other end is transmission connection with mixing barrel assembly, and rotary support frame is rotationally connected with mixing barrel assembly, and rotary support frame rotates around first axis under the drive of gyration axle, and autorotation mechanism is used for driving mixing barrel assembly to rotate around second axis, and first axis is perpendicular with second axis. Driving motor drives gyration axle to rotate, drives rotary support frame to rotate around first axis, simultaneously drives mixing barrel assembly to rotate around second axis through autorotation mechanism and second transmission assembly, realizes mixing barrel assembly to carry out the stirring to grain from different directions, ensures grain sample even mixing, reduces manual labor intensity, improves mixing efficiency.

The invention provides a control method of washing equipment and the washing equipment, the washing equipment comprises a barrel body used for containing clothes and an impeller rotatably arranged in the barrel body, the barrel body and / or the impeller can rotate and stop alternately to form washing water flow, and the impeller and / or the barrel body do continuous forward and reverse rotation alternately to form zero-stop water flow which turns over up and down. After the zero-stop water flow is formed, the washing water flow is controlled to be formed and used for washing clothes. According to the washing machine, zero-stop water flow is controlled to be formed, the zero-stop water flow is turned over up and down in the barrel body, clothes are driven to be vertically replaced up and down, the clothes are fully soaked, meanwhile, rapid turning over of the clothes is achieved, winding of the clothes in the barrel body is reduced, and the wear degree of the clothes is reduced; the subsequent washing water flow can fully act on the overturned clothes, so that the clothes can be fully washed under the scrubbing action of the washing water flow, the washing effect on the clothes is improved, the washing time and the washing intensity do not need to be additionally prolonged, and time, electricity and water are saved.

The utility model discloses a kind of garbage incineration slag electromagnetic sorting equipment, it is related to slag electromagnetic sorting technical field, and it includes: material conveying assembly, the material conveying assembly includes support frame, and the support frame is equipped with material conveying belt;Electromagnetic sorting mechanism, the electromagnetic sorting mechanism includes rack, and the rack is across on material conveying assembly, and the right part of the rack is equipped with first belt, and the first belt is nested with first de-ironer, and the left part of the rack is equipped with second belt, and the inside of the second belt is nested with second de-ironer, and the upper side middle part of the rack is equipped with multiple stirring assembly, and the rack is equipped with the driving component of driving multiple stirring assembly synchronous rotation. The utility model can effectively separate iron impurities in slag by twice electromagnetic sorting and the auxiliary stirring of stirring assembly, greatly improves the thoroughness of sorting.

The invention discloses a rotary cultivator with an anti-winding cutter shaft, and relates to the technical field of rotary cultivators. The device comprises a left side plate, a right side plate, a top plate, a cutter shaft and a blade, the left side plate and the right side plate are symmetrically arranged, the top plate is arranged at the top ends of the left side plate and the right side plate, the left side of the top plate is fixedly connected with the left side plate, and the right side of the top plate is fixedly connected with the right side plate; the cutter shaft is of a hollow structure, anti-winding assemblies are arranged in the cutter shaft, a mounting plate is arranged in the cutter shaft, and the anti-winding assemblies are symmetrically arranged on the mounting plate; the anti-winding assembly is arranged in the cutter shaft and comprises the air cylinder and the cut-off tool, the air cylinder can control the action of the cut-off tool during working, and the cut-off tool can cut off entanglement for weeds wound on the cutter shaft, so that the cutter shaft and the blades are prevented from being wound, plant residues are effectively prevented from being wound on the cutter shaft in the operation process, the shutdown maintenance time is shortened, and the working efficiency is improved. The working efficiency is improved.

The utility model relates to the zucchini seed processing technical field, specifically disclose a zucchini seed processing is with sterilization device, including sterilization casing and collecting box, the inside of sterilization casing is provided with sterilization device, the outside of sterilization casing is provided with automatic feeding and discharging mechanism, the sterilization device includes the ultraviolet irradiation lamp of multiple installation in the inside top end of sterilization casing, the lower end surface of sterilization casing is fixedly connected with the net tray of penetrating, the lower end fixedly connected with the flow guide shell of sterilization casing, the upper end of flow guide shell is opened and is provided with multiple uniformly distributed through -hole of penetrating, the lower end of flow guide shell is fixedly installed and is penetrated with two symmetrical distribution's ozone generator, the inside top end rotationally connected with the vertical rod of sterilization casing, ultraviolet irradiation and ozone penetration synergistic effect ultraviolet directly inactivates seed surface microorganism ozone gas in depth kills deep layer pathogenic bacteria, and the even material frame continues to rotate and makes the seed fully tumble, improves sterilization rate effect.

The utility model relates to the technical field of metal corrosion prevention, discloses a spraying structure for surface corrosion prevention of a metal part, and solves the problems that other surfaces of a workpiece cannot be sprayed and need to be sprayed for multiple times due to the fact that an existing spraying device for surface corrosion prevention of the metal part cannot turn left and right during spraying of the workpiece. The spraying structure for corrosion prevention of the surface of the metal part comprises a spraying box body, a spraying head is arranged in the spraying box body, an overturning assembly is arranged in the spraying head, a moving part is arranged below the overturning assembly, a clamping assembly is arranged on one side of the overturning assembly, and the metal part is fixed through the clamping assembly; and the metal part is overturned in the spraying process through the overturning assembly, so that the surface of the metal is uniformly covered with an anti-corrosion material.

A non-aqueous alkaline dyeing process device for polyester fabrics is disclosed, relating to the field of textile printing and dyeing equipment, and particularly to a dedicated process device for non-aqueous alkaline dyeing of polyester fabrics. The sealed dyeing vessel contains a fabric carrying device; the bottom of the sealed dyeing vessel is connected to the inlet of the liquid circulation system, and the outlet of the stirring circulation system is connected to the sealed dyeing vessel via a pipeline; the outlet of the sealed dyeing vessel is connected to the mixing port of the alkali and medium ratio control unit, and the mixed dye liquor is then returned to the sealed dyeing vessel via a pipeline; a temperature control system is located on the outer wall of the vessel and connected to a controller; through a sealed structure, precise proportioning, stable temperature and pressure control, roller carrying, and medium recovery, it achieves efficient, uniform, energy-saving, and environmentally friendly alkaline dyeing of polyester fabrics in a non-aqueous medium.

The utility model relates to the technical field of compound fertilizer fermentation devices, and discloses a microbial compound fertilizer fermentation device which comprises a placing box body, the front side of the placing box body is rotationally connected with an opening and closing door, a fermentation box is arranged in the placing box body, and the front side of the fermentation box is rotationally connected with a sealing door. A steam pipe is arranged on one side of the placing box body, a turning rod is rotationally connected to the interior of the fermentation box, a main turning plate is fixedly connected to the outer side of the turning rod, a driving mechanism is fixedly connected to one end of the turning rod, a middle turning head is communicated with the other end of the turning rod, and a connecting pipe is communicated with one end of the middle turning head. The problems that when fermentation deposits are turned over by an existing fermentation device, the accumulated fermentation deposits can only be turned over simply and transversely, the fermentation deposits accumulated in the front-back vertical direction are difficult to turn over, the fermentation deposits difficult to turn over cannot obtain sufficient nutrition and oxygen supply, and then the overall fermentation effect is affected are solved.

The utility model discloses an efficient stirring machine for Pu'er tea production, and relates to the technical field of tea leaves. The efficient stirring machine for Pu'er tea production comprises a platform, a plurality of supporting columns are fixedly connected to the corners of the surface of the bottom end of the platform, universal wheels are installed at the bottom ends of the supporting columns, a handrail is fixedly connected to one side of the surface of the top end of the platform, the top of the handrail is obliquely arranged, and an anti-skid groove is formed in the top of the handrail; the center of the top end surface of the platform is rotationally connected with a circulating stirring mechanism. By designing the circulating stirring mechanism, under the action of the first driving motor and the second driving motor, Pu'er tea in the stirring barrel can be turned up and down and automatically rotate, tea leaves can be quickly and uniformly stirred, the production period is greatly shortened, the production efficiency is improved, and the production cost is reduced. And the stirring force, time and mode of each time can be ensured to be consistent, so that the quality stability and consistency of the tea leaves are ensured.

The utility model discloses a grain storage box which comprises a box body, the side wall of the box body is provided with a right observation window, the top of the box body is provided with a top cover through two symmetrically arranged hinges, the top of the top cover is provided with an air interchanger, the bottom of the box body is provided with a motor through two fixing frames, and the bottom of the box body is provided with the air interchanger. An output shaft of the motor is connected with the side wall of the bottom of the box body in a penetrating mode. The motor installed at the bottom of the box body is started, the output shaft of the motor can drive the movable rod to rotate synchronously, grains accumulated at the bottom of the box body are conveyed to the upper portion under conveying of the conveying pipe and the spiral blades, and the situation that in the storage process, the grains at the bottom are influenced by temperature and humidity and fermented, and consequently the grains go bad is avoided; and meanwhile, in the conveying process, the grains can be dried by making contact with hot air blown out by a fan and fan blades, the situation that the grains in the box body are affected with damp and agglomerated is avoided, and the storage quality is improved.

The invention provides a multi-stage screening type water cooling ash cooling barrel, and relates to the technical field of ash cooling barrels, a connecting rod is rotatably mounted in a first mounting plate, a first gear is fixedly mounted on the side wall of the connecting rod, a second gear is located at the bottom of the first gear, the first gear and the second gear are mounted in an engaged manner, and a cooling barrel body is fixedly mounted in the second gear. The cooling cylinder body is located on the outer side of the spiral body, the first synchronous belt transmission assembly drives the connecting rod to rotate clockwise, the connecting rod drives the first gear to rotate clockwise, the first gear drives the second gear to rotate anticlockwise, the second gear drives the cooling cylinder body to rotate anticlockwise, and the spiral body rotates clockwise and the cooling cylinder body rotates anticlockwise. The aluminum ash is effectively pushed to advance, the aluminum ash is prevented from being accumulated or blocked in the cooling cylinder body, conveying is more uniform and stable, the probability that the aluminum ash makes contact with the inner wall of the cooling cylinder body is increased, and therefore the cooling efficiency and effect are improved.

The invention relates to the technical field of organic nitrogen mineralization and nitrate nitrogen denitrification, and discloses a device for improving the organic nitrogen mineralization rate and nitrate nitrogen denitrification rate of a water body. Comprising a base, the upper surface of the base is fixedly connected with a filter box, the upper surface of the base is fixedly connected with a photocatalysis box, the upper surface of the base is fixedly connected with a first treatment box, the upper surface of the base is fixedly connected with a second treatment box, and the upper surface of the base is fixedly connected with a detection box; according to the device, oxygen and microorganisms on the surface layer are conveyed to the bottom layer, meanwhile, organic particles accumulated on the bottom layer are made to suspend, the contact area with mineralized microorganisms is increased, and therefore the oxygen and microorganisms in the surface layer can be effectively treated; materials in different areas in the box can be fully turned over and supplied with oxygen through circulating turning, and the uneven problems of full local treatment and insufficient local treatment are avoided.

This utility model discloses a splash-proof popcorn fryer, including a fryer pot. Side blocks are symmetrically fixedly installed on both sides of the fryer pot. A plate frame is rotatably installed on one side of each side block. A base is fixedly installed below the plate frame. A driving mechanism is provided at the rear end of the fryer pot. The driving mechanism includes a back block, a mounting base, a first U-shaped plate, a first rotating plate, a hydraulic cylinder, a second rotating plate, and a second U-shaped plate. The back block is fixedly installed at the rear end of the fryer pot, the mounting base is fixedly installed at the rear end of the back block, the first U-shaped plate is fixedly installed below the mounting base, the first rotating plate is rotatably installed below the first U-shaped plate, and the hydraulic cylinder is located below the first rotating plate. This design enables automatic popcorn dispensing, increasing practicality and solving the problem of inconvenient automatic popcorn dispensing in traditional popcorn fryers, which requires manual operation and increases labor intensity.

The utility model discloses reinforced nylon particle production air-drying equipment which comprises a bottom plate, an air-drying box fixedly connected to the top of the bottom plate, feeding assemblies arranged at the front end and the rear end of the air-drying box, an auxiliary discharging assembly arranged in the air-drying box, an air-drying assembly arranged at the top of the air-drying box, a discharging box fixedly connected to the bottom of the bottom plate, and a stirring assembly arranged in the discharging box. Supporting legs are arranged at four corners of the bottom of the bottom plate. Compared with the prior art, the air drying box has the advantages that the standing time of nylon particles in the air drying box can be prolonged, the contact area of the nylon particles and air in the air drying box can be increased, the accumulation phenomenon is avoided, and the nylon particles can be prevented from blocking the discharging pipe through stirring and auxiliary discharging.