59results about How to "Prevent mildew" patented technology

The present application relates to the technical field of artificial board, and discloses a kind of mould-proof composite board for wardrobe and a preparation method thereof.The composite board for wardrobe prepared by the present application is prepared by using rubberwood sheet as main raw material, impregnating treatment with mould-proof and antibacterial agent, and then adhesive treatment with adhesive containing mould-proof and antibacterial agent.The composite board realizes long-term inhibition of mould through multi-mechanism sterilization of components, synergistic effect and material level protection, and is suitable for wardrobe application in high-humidity environment.In addition, the use of mould-proof and antibacterial adhesive also endows the composite board with excellent bonding strength.

The ultra-pure compressed air supply system in the optical lens storage facility comprises a machine box arranged on the periphery of a warehouse, and an air compressor, a first buffer tank, a drying machine, a filtering assembly and a second buffer tank which are sequentially connected through a first air pipeline are arranged in the machine box; the air outlet end of the first air pipeline is communicated with a fold line coil pipeline in the warehouse, a sensor assembly and a purifier are sequentially arranged on the fold line coil pipeline, and purified gas is shunted and conveyed into optical equipment through a second air pipeline. According to the scheme, the ultra-pure compressed air supply system is designed according to the storage requirement of a specially-customized lens, the heatless regeneration adsorption type drying machine is combined with the purifier, ultra-low-humidity air is provided, and the lens is prevented from being mildewed or oxidized; the broken line disc pipeline and flow division design can be flexibly arranged according to the warehouse layout, and the large-area or multi-area gas supply requirement is met; the diaphragm valve and the two-stage pressure reducing valve precisely control airflow distribution, and the gas utilization requirements of different optical devices are met.

The utility model discloses a whole corn impermeable moistureproof silage pool suitable for Sichuan Basin, which comprises a silage pool main body, one side of the silage pool main body is provided with an inclined plane, the bottom of the silage pool main body is connected with a water leakage tank, the surface of the water leakage tank is provided with a filter screen, and the inside of the filter screen is provided with a one-way valve. A heating block is arranged in the silage pool main body, a protective layer is arranged on the surface layer of the silage pool main body, a high-density polyethylene layer A is arranged at the bottom of the protective layer, a polyurethane waterproof layer is arranged below the high-density polyethylene layer A, a high-density polyethylene layer B is connected to one side of the polyurethane waterproof layer, and waterproof mortar is arranged at the bottom of the high-density polyethylene layer B; and one side of the waterproof mortar is connected with the concrete layer, water in the silage pool main body can be discharged through the arranged water leakage groove, and the phenomenon that a large amount of water is generated in the whole-plant corn silage process, and consequently whole-plant corn is rotted is avoided.

The utility model belongs to the technical field of building equipment, and particularly relates to an assembly type green building construction wall which comprises a construction wall body, and installation assemblies are arranged on the two sides of the construction wall body. The mounting assembly comprises a mounting block, and the mounting block is fixedly connected to one side of the construction wall body. According to the utility model, the mounting assembly is arranged, and the mounting block is matched with the mounting groove, so that during mounting, the mounting block of one construction wall body is aligned with the mounting groove of the other construction wall body to be inserted, and then the screw rod, the gasket and the nut are used for fixing. Compared with a complex installation structure of a traditional fabricated construction wall, the design is simpler to operate, common constructors can master the installation method through simple training, dependence on professional technicians is greatly reduced, meanwhile, installation time and labor cost are reduced, construction efficiency is improved, and the construction cost is reduced. And the modern fast-paced building construction requirements can be better met.

The utility model relates to fruit and vegetable processing technical field discloses a kind of fruit and vegetable drying treatment equipment, including box, the outside fixed connection of box has motor, the output end fixed connection of motor has the one end of rotary plate, the other end rotationally connected of rotary plate has the one end of rotating rod, the other end rotationally connected of rotating rod has connecting plate, the right part fixed connection of connecting plate has fixed plate, the both sides of the outside of box are fixedly connected with limit frame, the inside of left part limit frame is slidably connected with fixed plate, the inside of right part limit frame is slidably connected with limit block.In the utility model, it is realized that effective driving fruit and vegetable shaking can help fruit and vegetable in the placing frame to be more evenly distributed, improve drying speed, and the placing frame is convenient to disassemble, convenient to take out fruit and vegetable and clean the placing frame, prevent residual fruit and vegetable residue or mold breeding.

The utility model discloses a storage device for rape seed breeding, and relates to the technical field of rape seed storage devices.The storage device comprises a base, two supporting seats are symmetrically installed on the top face of the base, the two supporting seats are jointly and rotationally connected with a storage barrel, a rotating mechanism is arranged on the top face of the base, and the rotating mechanism drives the storage barrel to rotate; when the seed stirring device is used, the driving mechanism drives the material stirring shaft to rotate, then seeds are stirred through the material guide plate, static accumulation of the seeds is avoided, the porosity among the seeds can be increased, cold air is discharged through micropores of the material guide plate in cooperation with the cold air conveying mechanism, and therefore the seed stirring device is used for stirring the seeds. And cold air can quickly take away heat emitted by the seeds, so that mildew caused by accumulation is avoided.

The present application relates to drying equipment technical field, specifically, it relates to a kind of waste heat recovery type drying equipment and its use method.The drying cylinder, hot air mechanism and reflux component, drying cylinder is used for drying organic fertilizer, hot air mechanism is installed in the outer wall of drying cylinder, for generating high-temperature air, and high-temperature air is sent to the inside of drying cylinder, provides heat for organic fertilizer drying, reflux component is installed at the top of drying cylinder and hot air mechanism, for collecting the waste heat air after drying, realize waste heat recovery and moisture removal, simultaneously recycled hot air is re-sent into hot air mechanism and is heated twice, realize energy recycling, through the waste heat recovery function of reflux component, the hot air after drying is recycled and reused, while removing the moisture in hot air, avoid moisture backflow to affect drying effect, to avoid the problem of energy waste and high drying cost of existing drying equipment.

The utility model relates to kitchen utensil technical field discloses an air inlet box body and drying sink, air inlet box body is installed on the tank body of drying sink, air inlet box body includes bottom shell and top cap, and the sealed connection between bottom shell and tank body, top cap covers are established on bottom shell, and with bottom shell detachable connection, the waterproof baffle of periphery of bottom shell is provided with, top cap covers are established on bottom shell, and the waterproof baffle can be inserted into top cap. The air inlet box body includes bottom shell and top cap, and the sealed connection between bottom shell and tank body, avoid the water between bottom shell and tank body, top cap covers are established on bottom shell, and with bottom shell detachable connection, it is convenient to maintain through dismounting top cap, the waterproof baffle of periphery of bottom shell is provided with, when top cap covers are established on bottom shell, the waterproof baffle can be inserted into top cap, through waterproof baffle, it can prevent the water between bottom shell and top cap, the air inlet box body has played good waterproof effect, prolongs the service life of air inlet box body and drying sink, avoids the bacteria and mildew, and it is convenient to create healthy kitchen.

This invention discloses a nonwoven floor mat and its manufacturing process, belonging to the technical field of floor protection materials. The mat comprises, from top to bottom, a PE film layer, a nonwoven fabric layer, a self-adhesive layer, and a release paper layer. The PE film layer is a cast PE film, anchored to the nonwoven fabric layer by solvent-free hot pressing. The nonwoven fabric layer is a three-dimensional interconnected porous structure formed by pre-needling and reverse main needle punching of chemical fibers, with an air permeability ≥300mm / s and a saturated moisture absorption rate ≥15%. The self-adhesive layer is a grid-like water-based acrylic pressure-sensitive adhesive layer, and the width and length ratio of the PE film to the nonwoven fabric is 1:1. The manufacturing process includes four main steps: nonwoven fabric preparation, self-adhesive coating, nonwoven fabric-PE film lamination, and finished product post-processing. This invention, through synergistic optimization of structure and process, simultaneously achieves the core properties of waterproofing, anti-slip, self-adhesive, breathability, residue-free application, and moisture absorption and mildew prevention, making it widely adaptable to the surface protection needs of various scenarios such as construction, decoration, maintenance, painting, and warehousing.

This invention relates to the field of grain condition analysis technology and discloses a grain condition cloud map analysis method and system. By constructing the temperature and humidity fields inside the grain pile, a visualized grain condition cloud map is generated, transforming discrete sensor data into continuous isotherm distribution maps and color rendering maps. This allows warehouse management personnel to intuitively and quickly grasp the overall grain condition status, including temperature distribution, heat core location, and humidity distribution inside the grain pile. By matching the binary correspondence between isotherms and heat core areas, combined with dew point calculation and relative humidity change analysis during micro-airflow rise, the formation process of condensation and mold growth modes can be accurately identified, issuing early warnings before threats to grain storage safety occur. Compared to existing technologies that only issue alarms after temperature or humidity exceeds limits, this invention enables early detection and proactive prevention of potential grain condition safety hazards, effectively ensuring grain storage safety.

The utility model discloses a corrugated board, which belongs to the technical field of corrugated boards and comprises a planar board body, a waved board body and a plurality of moisture-proof rods, the moisture-proof rods are uniformly distributed on two sides of the waved board body, the moisture-proof rods are adhered in waved recesses of the waved board body, and each moisture-proof rod is of a net structure. The interior of the moisture-proof rod is filled with a drying agent, and the surface plate body comprises a plate base layer, a moisture-proof film, a waterproof film, a wear-resistant layer and a mildew-proof layer; according to the corrugated board, by arranging the moisture-proof film and the waterproof film, the waterproof and moisture-proof performance of the corrugated board can be improved, moisture entering the corrugated board is reduced, by arranging the moisture-proof rods in the wave recesses of the wave board body, the moisture entering the corrugated board can be absorbed, the interior of the corrugated board is kept dry, and therefore the interior of the corrugated board can be prevented from being affected with damp, and the service life of the corrugated board is prolonged. By arranging the nano-silver ion antibacterial coating, the interior of the corrugated board can be prevented from mildewing, and the structure and the service life of the corrugated board are guaranteed.

The utility model discloses a mildew-proof sprayer with a water volume monitoring function, which belongs to the technical field of mildew prevention and comprises a box body, a support rod is fixedly connected to one side of the box body, a side plate is fixedly connected to the top of the support rod, a driving motor is arranged on one side of the side plate, a conveying belt is arranged on the other side of the side plate, and a water volume monitoring device is arranged on the conveying belt. A water tank is arranged at the top of the box body, an alarm is arranged on the lower portion of the front face of the water tank, shielding strips are arranged on the left side and the right side of the box body, and by arranging the alarm and a liquid level sensor, liquid in the water tank is monitored in real time through the liquid level sensor during use, and an alarm is given out through the alarm when the liquid is used up or the bottom is seen; and workers are reminded, so that the workers can conveniently and timely replenish.

The utility model provides dust removal equipment for expanded perlite production, which comprises a tank body, a dust removal assembly is arranged on the left side of the tank body, the dust removal assembly comprises a water tank, the water tank is fixedly arranged on the left side of the tank body, a water pump is fixedly arranged at the bottom of the inner side of the water tank, and the output end of the water pump is communicated with a water conveying pipe. The end, away from the water pump, of the water conveying pipe extends into an inner cavity of the tank body, a water adding opening is formed in the top of the water tank, water is sucked in by starting the water pump, the bottom of the water conveying pipe is communicated with seven sprayers, and the water is conveyed to the water conveying pipe and the sprayers through the output end of the water pump. Water is sprayed out through the spray heads to clean materials on the top of the screen, fine particles on the surfaces of the materials can be effectively captured and removed through the adsorption and scouring effects of the water, secondary pollution possibly caused by dry dust removal is avoided, and the better removal effect on dust with high adhesion is achieved.

This utility model discloses a slide drying plate for improving loading safety, belonging to the technical field of pathological laboratory equipment. It includes: a slide drying plate body, the top surface of which is a slide placement surface and has at least one row of slide drying slots; a baffle separating adjacent rows of slide drying slots; a flexible pad disposed in the slide drying slots, its shape matching the slide drying slots and the inner walls of both fitting together; each side of the flexible pad has protruding limiting posts on its inner wall, which, when a slide is placed in the slide drying slot, utilizes the elastic deformation of the limiting posts to achieve an "interference fit" clamping of the slide, effectively preventing the slide from slipping out or falling off during handling, tilting, or vibration, thus improving loading safety; a recessed slide retrieval slot is provided on the side of the baffle facing the slide drying slot, located at the end of the slide drying slot and connected to it, allowing the operator to insert their fingers to retrieve the slide clamped between the limiting posts, solving the problem of "difficult to remove" after secure clamping.

The invention relates to the technical field of overwintering storage of peony seeds in alpine regions, and discloses an overwintering storage method and storage device for peony seeds in alpine regions, the storage device comprises a passive heating mechanism, and the passive heating mechanism is fixedly mounted in a supporting cylinder. The overwintering storage method for the peony seeds in the alpine region comprises the steps that firstly, sand is stirred, a sand layer is laid, and the peony seeds are placed; secondly, the storage barrels and the storage plates are placed in a combined mode; thirdly, passive geothermal heating is conducted on the heat preservation barrel; 4, oxygen is introduced into the heat preservation cylinder at regular time, humidity is automatically controlled, and temperature is monitored in real time; and step 5, determining the low-temperature sand storage time of the peony seeds. The method has the beneficial effects that a temperature guarantee is provided for low-temperature sand storage stratification treatment in the alpine regions of the peony seeds, and through automatic control over ventilation, oxygen supply and humidity of the storage device, the appropriate humidity of the sand layer is kept, and the problem that the peony seeds are mildewed due to oxygen deficit in the overwintering storage process is solved.

This utility model discloses a wet corn cob drying device, belonging to the technical field of drying devices. It includes a drying chamber, comprising a chamber body, an annular conveyor belt with ventilation holes, and a circulating fan unit. The annular conveyor belt is arranged within the chamber body along its length. An inlet is located at one end of the annular conveyor belt, and an outlet is located at the other end. A hot air inlet is located on one side wall of the chamber body at a hole corresponding to the annular conveyor belt. An exhaust port and an air inlet are located on the outer wall of the chamber body, above and below the annular conveyor belt. The outlet of the circulating fan unit is connected to the air inlet, and the inlet of the circulating fan unit is connected to the exhaust port. This utility model can quickly dry harvested wet corn cobs to a safe moisture content range for threshing, thereby effectively reducing the threshing breakage rate, preventing corn mold, improving corn quality, and helping farmers increase yield and efficiency. It also has the advantages of small footprint, fast drying time, and uniform drying.

The utility model relates to the technical field of furniture equipment, and discloses a mildew-proof sterilization type wardrobe which comprises a wardrobe body, an air outlet is formed in the surface of the top of the wardrobe body, an air inlet is formed in the surface of the side wall of the wardrobe body, a mildew-proof assembly is arranged in the wardrobe body, and sterilization lamps are symmetrically and fixedly connected to the surface of the inner wall of the top of the wardrobe body. The mildew-proof assembly comprises a mounting sleeve fixedly connected to the surface of the inner wall of the top of the wardrobe body, an exhaust fan is arranged in the mounting sleeve, a dustproof filter screen is arranged above the exhaust fan, a secondary filter screen is arranged in the side wall of the wardrobe body, and a connecting sleeve is fixedly connected to the surface of the side wall of the wardrobe body; clamping sleeves are arranged on the surfaces of the ends, away from the wardrobe, of the connecting sleeves. According to the mildew-proof clothes hanger, moisture on the surfaces of clothes is taken away through the exhaust fan in the mildew-proof assembly, a fresh and dry storage environment is provided for the clothes, and ultraviolet rays emitted by the sterilizing lamp can effectively restrain mildew breeding and prevent the clothes from mildewing and generating peculiar smell.

The utility model provides a kind of storage bin for storing straw biomass, including warehouse wall, door body, warehouse floor and roof. Warehouse wall side is equipped with air inlet and installs air guide machine, air guide machine is connected with the air outlet pipeline embedded in floor, including main air pipe and transverse air distribution pipe, realize three-dimensional ventilation;Roof is equipped with multiple unpowered turbine roof ventilator, bottom has dustproof grille, accelerates air flow, discharges humid hot gas. Track-type crown block is arranged under roof truss, including movable front and rear moving seat, transverse moving seat and winch grab, grab is driven arc-shaped grab hand by pneumatic cylinder, realizes mechanized loading and unloading. Warehouse floor is divided into unloading area and storage area, and the storage area is provided with a label area and a reflective identification belt. The outer side of the air inlet has a detachable filter screen, and a 360-degree panoramic camera is arranged on the inner side of the roof and connected with the central control console. The application realizes active and passive coordinated ventilation, mechanized loading and unloading and monitoring management, effectively inhibits mold growth and improves storage efficiency.

The utility model discloses a waterproof and fireproof composite decorative plate which comprises a base plate layer, a fireproof flame-retardant layer, a waterproof breathable film layer and a decorative surface layer arranged on the base plate layer, and a reinforced honeycomb aluminum core structure is arranged between the base plate layer and the fireproof flame-retardant layer. A plurality of fireproof reinforcing ribs with trapezoidal sections are arranged on the outer surface of the fireproof flame-retardant layer at intervals, and a nano hydrophobic coating is arranged on the surface of the waterproof breathable structure. Through the synergistic effect of a multi-layer structure, excellent fireproof, waterproof and decorative performance is achieved. The reinforced honeycomb aluminum core structure obviously improves the strength and compression resistance of the board, and the filled flame-retardant polyurethane foam further enhances the fireproof capability. And the fireproof flame-retardant layer with a special ratio is combined with the fireproof reinforcing ribs with trapezoidal cross sections and the flow guide bulges at the top, so that an effective fireproof barrier and a heat dissipation channel are formed.

This invention discloses a vortex-ring circulating air supply device and method for ventilation of agricultural crop storage, relating to the field of ventilation equipment technology. It includes a housing and a fan assembled within the housing. Pairs of vortex-ring duct assemblies are spaced apart along the Y-axis on the housing. A circulating wind-blocking assembly is disposed within the housing. The circulating wind-blocking assembly includes a cut-off component, a cut-off drive module, and a clutch drive module. The cut-off drive module can drive the cut-off component to move along the Y-axis, and the clutch drive module can drive the cut-off component to engage or disengage from the cut-off drive module. The vortex-ring circulating air supply device and method for ventilation of agricultural crop storage provided by this invention allow the paired vortex-ring duct assemblies to be alternately blocked under the action of the vortex-ring duct assemblies, and the blocking state can be maintained for a preset time. This allows the airflow within the vortex-ring duct assemblies to be rectified to form a complete vortex ring, achieving efficient air supply to a specific area.

The utility model discloses a kind of flower leaf type traditional chinese medicine spray drying device, including support frame and drying cabinet, placing mechanism is equipped in drying cabinet, and driving mechanism for driving the rotation of placing mechanism is equipped in support frame, drying mechanism is equipped in the bottom of drying cabinet with the communication of drying cabinet interior, and exhaust mechanism is equipped in the top of drying cabinet with the communication of drying cabinet interior.Using the spray drying device of the utility model, by timely drying treatment to the flower leaf type traditional chinese medicinal materials after harvesting, not only can avoid the problem of mildewing and metamorphic, but also can effectively avoid the effective component in flower leaf type traditional chinese medicinal materials, due to the problem of enzymatic hydrolysis and hydrolysis, thereby leading to the problem of the decline of medicinal material quality and clinical efficacy reduction, it is conducive to improving traditional chinese medicinal material quality, to satisfy the use requirement of flower leaf type traditional chinese medicinal materials, its overall structure is simple, convenient operation and use, especially for flower leaf type traditional chinese medicinal materials, it is conducive to greatly improving its drying efficiency, suitable for use.

The present application belongs to the technical field of home air cushion, especially to a self-adaptive device of pneumatic mattress and its using method, the device comprises a user posture collecting system, a self-adaptive angle adjusting system, an angle locking system and a buffer system, the existing pneumatic mattress does not conform to the ergonomic design, long-time use of the flat type mattress will make the body in an unnatural position and posture, causing the user's sleep to be affected, in the present application, the combination of the upper end conductive coating and the lower end conductive coating in the user posture collecting system completes the collection of user posture, better improves the user experience, then the combination of the bending plate and the threaded column assembly in the self-adaptive angle adjusting system adjusts the angle of the pneumatic mattress head cushion and the pneumatic mattress tail cushion at the characteristic time or posture set by the user, increases the intelligence of the self-adaptive adjustment of the pneumatic mattress, the locking gear and the angle cutting block of the angle locking system improve the stability of the equipment use, and the buffer system improves the service life of the equipment.

The utility model relates to a kind of termite monitoring control device based on video sensing, including being installed on the ground and killing box and cover in the outside killing box isolation cover, still including the installation pit being opened on the ground, killing box is half-buried on the ground by installation pit, the bottom of the inside killing box is provided with bait assembly, bait assembly is used to lure termite into killing box and eat bait, the bottom of killing box surface is opened with annular array distribution's access hole;The utility model is video shooting by camera, real-time collection and transmission killing box internal video information, support remote switching video, photographing mode, without manual on-site check, reduce work intensity, adapt the distributed placement of killing box, while the collection and analysis of video information, not only convenient timely realize the monitoring and control of device, and timely confirm bait state, avoid waste and mildew, influence killing effect, and calculate bait consumption, convenient timely replenish bait.

The utility model discloses a wheat seed airing device for breeding belongs to wheat seed airing device technical field. A wheat seed airing device for breeding, including support frame and rotating installation on the airing box of support frame, the airing box mainly comprises airing board and upper cover body, and the closed space is formed between airing board and upper cover body, wherein, the first baffle is fixedly installed in airing board, the second baffle is fixedly installed in upper cover body, and the first baffle and the second baffle all have wave crest and wave trough, and the wave crest of first baffle and second baffle staggeredly sets up, and the wave trough of first baffle and second baffle forms airing area, the utility model uses the cooperation of first baffle and second baffle and airing box, and after rotating airing box, can make wheat seed drop to the airing area of second baffle, makes wheat seed complete the effect of turning over, and the ventilation part of setting up simultaneously can improve the ventilation effect in airing area.

This utility model discloses a high-strength composite polystyrene insulation board structure that is easy to install and disassemble, comprising: a base board with an outer protective layer fixedly connected to its outer surface to enhance impact resistance and weather resistance; a groove at the end of the base board with a partition layer fixedly connected to its outer surface to facilitate splicing and installation between boards, improving the overall stability of the structure; and pre-embedded installation holes in the middle of the base board for quick positioning and fixing. A polystyrene insulation board body is fixedly connected to the lower surface of the partition layer, and reinforcing ribs are provided within the insulation board to enhance load-bearing capacity and deformation resistance. The lower surface of the polystyrene insulation board body is sequentially provided with a water-proof isolation membrane, a hot-melt sealing strip, a rust-inhibiting and anti-corrosion coating, a fire-retardant layer, and a vibration buffer pad, forming a multi-layered composite functional structure with comprehensive properties such as waterproofing, corrosion resistance, fire resistance, and shock absorption, significantly improving the applicability and durability of the polystyrene insulation board in complex construction environments and various climatic conditions.

The utility model relates to the technical field of cashew nut production and processing equipment, and discloses a classification screening machine for cashew nut production and processing, which comprises a shell, a first-stage cashew nut screening net plate, a second-stage cashew nut screening net plate and a cashew nut discharge hopper, a cleaning assembly is fixed on one side of the shell and used for stirring and cleaning cashew nuts, the cleaning assembly comprises a water storage tank, and the water storage tank is connected with the first-stage cashew nut screening net plate and the second-stage cashew nut screening net plate. The water storage tank is fixed to one side of the shell, a first driving motor is fixed to one side of the shell, one end of an output shaft of the first driving motor extends to an inner cavity of the water storage tank, a plurality of stirring blades are fixed to the surface of the output shaft, and a discharging groove is formed in the face, opposite to the water storage tank, of the shell; a baffle is slidably connected into the water storage tank, an electric push rod is fixed to the top end of the water storage tank, one end of an output rod of the electric push rod is fixedly connected with the top end of the baffle, an air heater is fixed to the top end of an inner cavity of the shell, and an auxiliary assembly is rotatably connected to the inner cavity of the water storage tank and used for pushing cashew nuts.

The utility model discloses a kind of beef cattle forage crushing devices, the utility model relates to livestock breeding equipment field, scheme includes: a kind of beef cattle forage crushing device, including: rack;Crushing cavity, crushing cavity is installed on rack;Crushing assembly, crushing assembly is at least partially installed in crushing cavity, and crushing assembly can crush forage;Conveying cavity, conveying cavity is installed at the bottom end of crushing cavity, one end of conveying cavity is communicated with crushing cavity, and the other end of conveying cavity is provided with discharge port, and the bottom wall of conveying cavity is provided with a plurality of screening channels along extension direction;Conveying assembly, conveying assembly is at least partially installed in conveying cavity, and conveying assembly can transmit crushed forage;Collecting cavity, collecting cavity is installed at the bottom end of conveying cavity, and collecting cavity is communicated with a plurality of screening channels;It can be discharged by non-gravity-dependent forage design, solve the problem that soft filter screen is blocked and blocked due to material accumulation deformation.

The application discloses a bulk cargo ship distributed variable frequency constant temperature and humidity control system, and belongs to the technical field of ship cargo hold environment control. The system adopts a distributed hardware architecture of a main PLC and an independent single cargo hold sub-PLC, realizes real-time collection of cargo hold environment data through multi-dimensional sensors, realizes variable frequency linkage control of air supply and exhaust fans in combination with a temperature and humidity double-input intelligent PID algorithm, and completes constant temperature and humidity adjustment of the cargo hold in cooperation with electric heating, cooling coils, dehumidifiers and humidifiers. The system supports one-key switching of a sleep mode, a constant temperature and humidity mode and an extreme working condition forced mode, has fan soft start, ship power grid impact suppression, bridge / main control room synchronous monitoring and land Internet of Things remote monitoring functions. Compared with an existing fixed frequency ventilation system, the system can save energy consumption by 25%-35%, significantly reduces grain transportation cargo loss rate, simultaneously simplifies the operation process of the crew, and improves the energy efficiency management level of the ship.

The present application relates to a kind of preparation method of artemisia ferments primer and artemisia ferments primer and food.The preparation method includes: S1 pretreatment;S2 base preparation;S3 multi-layer wrapping;S4 artemisia layer solid state fermentation;S5 shade dry dry koji;S6 activation extension culture;S7 shaping final dry.The present application has the advantages that: compared with the existing commercial industrial fermentation product (the unique flavor of artemisia ferments primer cannot be reproduced and many additives are contained), the present application realizes process quantization while retaining natural and unique flavor;Through the parameter limitation of system and phased fermentation process, the stability of primer and food and finished product quality are significantly improved.