832results about How to "Keep clean and hygienic" patented technology

The invention discloses a smog-proof intelligent mask, which is provided with a shell body (15) and a main mask frame (16); an ultraviolet disinfector (13) and a wireless charging transmitter (14) are arranged on the shell body (15); the main mask frame (16), which is a thin shell, is divided into two parts, i.e. a main frame (4) and a breathing partition wall (12); an auxiliary fan (8) is mounted on the breathing partition wall (12); an air filter screen (2) is mounted on the thin shell; while a turbofan (5) is mounted at a position, which is opposite to the air filter screen (2), on the breathing partition wall (12) of the area; a master control circuit (9) and a wireless charging receiving circuit (10) are mounted on the breathing partition wall (12) of an exhalation area (163). Since the smog-proof intelligent mask adopts the two active suction and exhaust fans, breathing is smooth without the feeling of suffocation, the smog-proof intelligent mask can effectively proof smog, calls can be easily answered and made as well, and the smog-proof intelligent mask is clean and sanitary, and is convenient to carry.

The invention relates to medical beds and provides a multifunctional nursing bed. The multifunctional nursing bed comprises a bed frame and a bed board which is arranged on the bed frame; the bed frame is provided with a cleaning device, a turning device and a sit up device; the cleaning device is used for cleaning urine and feces of a patient; the turning device is used for driving the patient to automatically turn over the sit up device is used for driving the patient to automatically sit up; a position of the bed board, which is close to the middle, is provided with a urine and feces hole; a defecation box is arranged under the urine and feces hole; a cleaning assembly comprises a switch door which is used for sensing the automatic opening and closing of the urine and feces hole after the defecation of the patient and supporting the patient; the bed board comprises a first board area, a second board area and a third board area; the back, the hip and legs of the patient are located on the first board area, the second board area and the third board area in turn respectively; the urine and feces hole is formed in the second board. According to the multifunctional nursing bed, the cleaning device, the turning device and the sit up device are added to the bed frame and accordingly the cleaning of the patient after the defecation is ensured and meanwhile bedsores caused by automatic turning can be reduced and the extrusion feeling and the body displacement in the sit up process can be eliminated due to the sit up device.

The invention discloses an intelligent cleaning-nursing machine, which comprises a nursing host machine, a defecation suction seat and a connection pipeline connecting the host nursing machine with the defecation suction seat, wherein a dirt collection bucket, a vacuum pumping-sucking device, a water supply device and a wind supply device are arranged in the nursing host machine; the defecation suction seat is automatically inductive when a patient defecates, thereby needing no accompanying personnel for monitoring; and the nursing machine can perform cleaning and drying after defecation to prevent and treat hemorrhoids, constipation and other diseases. As vacuum pumping-sucking is adopted for collection, the nursing machine can be used when the body of a patient turns over or moves. The bottom of the dirt collection bucket is provided with a vacuum suction pipe and a defecation collection pipe which are positioned in the bucket, is convenient to take out from and put into the nursing machine in use, leaves out complex piping connection, and is convenient to clean. The use of a wind-inlet noise reduction chamber and a wind-outlet noise reduction chamber of the vacuum pumping-sucking device greatly reduces the wind noise of pumping and sucking, filters dirt in wind, and improves the reliability and comfort of the whole machine.

The invention discloses a plate cleaning machine which comprises a housing and spray heads, wherein a driven wheel is arranged at the lower right end of an inner cavity of the housing, and is in transmission connection with a driving wheel through a conveying belt; the driving wheel is in transmission connection with a motor through a belt; the motor is arranged at the lower end of the left side of the outer surface of the housing; a first driving hydraulic rod is arranged at the left end of the top of the inner cavity of the housing; a first driven hydraulic rod is arranged at the bottom of the outer surface of the first driving hydraulic rod, and is connected with an inner cavity of the first driving hydraulic rod in a sleeving manner; a scraping plate is arranged at the bottom of the outer surface of the first driven hydraulic rod; second driving hydraulic rods are arranged at the right end of the outer surface of the first driving hydraulic rod; and second driven hydraulic rods are arranged at the bottoms of the outer surfaces of the second driving hydraulic rods, and are connected with inner cavities of the second driving hydraulic rods in a sleeving manner. The plate cleaning machine is provided with three hairbrush rolls, and can effectively clear away blots on the surface of a plate, and the cleaning efficiency of the plate is improved.

The invention relates to a linkage control system for a kitchen range and a control module thereof. The linkage control system for a kitchen range comprises a kitchen range, a rang hood and a control module, wherein the rang hood is provided with a wind-power adjusting unit; the control module comprises a temperature sensor, a control unit, a signal emitting unit and a signal receiving unit; the control unit is respectively connected to the temperature sensor and the signal emitting unit; the control unit receives and processes a temperature signal from the temperature sensor, so as to acquire a wind-power adjusting signal; the wind-power adjusting signal is transmitted to the signal emitting unit; the signal emitting unit is correspondingly matched with the signal receiving unit; the signal emitting unit transmits the wind-power adjusting signal to the signal receiving unit; the signal receiving unit is connected to the wind-power adjusting unit; the signal receiving unit transmits the wind-power adjusting signal to the wind-power adjusting unit; and the wind-power adjusting unit adjusts the wind power of the rang hood according to the wind-power adjusting signal. The linkage control system for the kitchen range provided by the invention is conveniently used.

The invention relates to the field of binding machines and particularly relates to a wire type completely intelligent bookbinding machine. The wire type completely intelligent bookbinding machine comprises a machine frame, a central controller, a workbench, a drilling mechanism, a wire winding mechanism, a wire feeding mechanism and a sliding table component; the central controller, the workbench, the drilling mechanism, the wire winding mechanism, the wire feeding mechanism and the sliding table component are all arranged on the machine frame; the drilling mechanism, the wire winding mechanism, the wire feeding mechanism and the sliding table component are all connected with the central controller; both the drilling mechanism and the wire winding mechanism are arranged above the workbench; both the wire feeding mechanism and the sliding table component are arranged below the workbench; the drilling mechanism comprises a drilling motor, a drilling tool and a lifting device; the drilling tool is coaxially arranged on the motor shaft of the drilling motor; the drilling motor is fixed on the lifting device; and a through hole coaxial with the drilling tool is formed in the middle part of the drilling tool. During an entire binding process of the wire type completely intelligent bookbinding machine provided by the invention, full automatic and intelligent bookbinding is completely achieved, the use of manpower is reduced, work errors are reduced, and the work efficiency is improved.

The invention discloses meat slicing equipment for processing agricultural products. The meat slicing equipment for processing agricultural products comprises a barrel, a motor, a rotating shaft, a cutter, feeding barrels, brush strips, baffles, adjusting bolts, an annular hard air tube, a fan, a collecting frame, hard water tubes, sprayers and a water tank. The meat slicing equipment is providedwith the motor, the rotating shaft, the cutter, the baffles and the adjusting bolts, the motor drives the rotating shaft to rotate, the rotating shaft drives the cutter to rotate at high speed, the cutter cuts off meat positioned between the cutter and each baffle, then the brush strips sweep off meat slices from the baffles, then other meat loaves fall and are stopped by the baffles for next slicing, automatic and continuous slicing can be implemented, moreover, the baffles can be adjusted to rise or fall through the adjusting bolts, namely, the distance between each baffle and the cutter isadjusted, and then the slicing thickness is adjusted. The meat slicing equipment for processing agricultural products is suitable for different types of meats or meets different processing requirements, is high in applicability, and is provided with the water tank, the water pump, the hard water tubes and the sprayers which are used for washing the cut meat slices, cleanness and sanitation of themeat slices are ensured, and residues such as blood on the surfaces of the meat slices are avoided.

The invention relates to the field of manure recovery or treatment, in particular to a biological manure recovery device which comprises a crushing mechanism, a centrifugal mechanism, a drying mechanism, a pressing mechanism, a forming mechanism and a collecting mechanism. The centrifugal mechanism is used for centrifugal dewatering, dewatered materials are transferred to the centrifugal mechanism, the pressing mechanism comprises two matched extrusion rollers, the extrusion rollers are used for pressing the dried materials into strips and transferring the strip materials to the forming mechanism, the forming mechanism comprises two opposite forming rollers, the surface of each forming roller is provided with a die cavity, and the two forming rollers are mutually matched to extrude the materials. Manure is dried and solidified, so that the biological manure is recovered, pollution of the biological manure to rivers and water can be reduced, and manure recovery degradation speed is increased. The structure is convenient and simple, bio-fuels or feed can be rapidly manufactured, production can be facilitated, miniaturized manufacture can be realized, the biological manure recovery device is applicable to mini-plants or livestock farms, and cleanness and sanitation of workplaces can be ensured.

The invention discloses an oral cavity nursing device. The device comprises a toothbrush with a toothbrush head and a base, wherein a water spray nozzle is formed on the toothbrush head; a water supply mechanism for supplying water to the water spray nozzle of the toothbrush and a drying mechanism for drying the toothbrush head are arranged on the base; and the toothbrush is detachably connected with the water supply mechanism through a water pipe. The invention provides the oral cavity nursing device which can wash the toothbrush while brushing teeth, can completely clean tooth surfaces, toothpaste and stains in slits between teeth, is convenient and practical, can maintain cleanness and sanitation of the toothbrush, and reduces pollution of bacteria on the toothbrush.

A technology for preserving the salty eggs includes such steps as washing eggs, drying in air, immersing in the mixture of spirit and white vinegar, rolling in the flavouring powder for attaching the flavouring to their surface, and preserving in sealed container for 30-40 days.

The invention relates to a self-propelled multifunctional straw harvesting grinder. The grinder comprises a frame, wherein the frame is arranged on a front drive axle and a rear drive axle, the front end of the frame is provided with a driving cab, and one side of the driving cab is provided with an elevator; the front end of the elevator is provided with a header in a connecting way, and the rear end of the elevator is connected with a grinder body; the lower part of a connectionjunction between the elevator and the grinder is provided with a secondary recovery device, the lower part of the frame is provided with a stubble cleaner, and the frame at the upper part of the rear drive axle is provided with a hopper box. The self-propelled multifunctional straw harvesting grinder provided by the invention has the beneficial effects that vertical, inclined and lodging straws can be effectively harvested; furthermore, the harvested straws can be prevented from being mixed up with soil and impurities, and the sanitation of the ground straws can be ensured; meanwhile, the ground and leaked straws can be uniformly fed into the hopper box; in addition, the roots of the straws can be ground and returned to field when the straws are harvested; finally, the harvesting grinder is compact in structure, high in efficiency, convenient to harvest and transport and comfortable to operate, labor saving can be realized, and the great convenience can be provided for the harvesting and reusing of the crop straws.

The application discloses a system and a method for monitoring the hygiene of a smart public toilet. An environment monitoring device comprises a power supply, a gas sensor, a processor, a passenger flow counter, water sensors and a communication device, wherein the gas sensor is installed under a ceiling of the public toilet and is connected with the processor in a way of communication; the passenger flow counter is installed on the side wall at an entrance of the public toilet and is connected with the processor in a way of communication; the water sensors are evenly arranged on the floor inthe public toilet and are separately connected with the processor in a way of communication; the communication device is separately connected with the processor and a cloud server in a way of communication; the cloud server is connected with a user side in a way of communication. Compared with toilets cleaned cleaners at fixed periods in the prior art, the system for monitoring the hygiene of thesmart public toilet enables the cleaner to clean the public toilet at the right time, thus not only guaranteeing the cleanness of the public toilet, but also avoiding the overwork of the cleaner; therefore, the system and the method reduce the work load of the cleaners and enable the public toilet to be clean and sanitary.

The invention discloses a sucking seat assembly of an automatic care bed, which is mounted on the automatic care bed and used for collecting the excreta of a patient. The sucking seat assembly of the automatic care bed comprises a base-fixing seat which is provided with a mounting and fixing device, a base is mounted above the base-fixing seat, a spherical articulating device is arranged between the base-fixing seat and the base, an excreta-collecting tank device provided with an excreta-collecting opening is mounted above the base, the bottom of the excreta-collecting tank device is provided with a vacuum drain opening, and the periphery of the excreta-collecting tank device is sleeved by an outer hood device which is provided with an excreta-collecting hood. The sucking seat assembly can automatically induce when the patient defecates without the monitoring of an attendant, can be cleaned and dried after the defecation of the patient, prevents and treats diseases, such as hemorrhoids, constipation, and the like and can be used for the patient who turns over the body or moves due to vacuum sucking collection; and harder excrement can be disposed due to the supply of a cleaning medium, and the cleanness and the sanitation of the defecation position can be ensured.

The invention provides a cloth ironing device for garment production. The cloth ironing device comprises a transverse ironing assembly, the transverse ironing assembly comprises a moving frame, the moving frame is provided with a rectangular frame and a U-shaped frame fixedly arranged on the rectangular frame, and a pair of door-shaped frames distributed in a splayed shape are pivoted on a liftingblock of a lifting mechanism arranged on the rectangular frame; a pressing roller is fixedly arranged at the opening end of each door-shaped frame, two pressing plates are connected with the U-shapedframe in a pivoted mode, torsional springs enable the pressing plates to abut against the upper portions of the corresponding pressing rollers, the lifting block descends to enable the pair of pressing rollers to be pushed and pressed from the center to the two sides along the inner bottom face of the U-shaped frame, and the advancing speed of the moving frame is the same as that of cloth; and when the door-shaped frames turn over by more than certain angle, a lock rod located on one door-shaped frame crosses over an elastic stop piece on the lifting block, the moving frame retreats after theprocess is finished, the lifting block ascends, and after a driving piece located on the rectangular frame acts on the elastic stop piece, the pair of door-shaped frames rapidly reset under the action of the pair of pressing plates. According to the cloth ironing device for the garment production, the ironing effect is good, and the working efficiency is high.

The invention belongs to the field of pet supplies, and particularly relates to bentonite cat litter and a preparation method thereof. The bentonite cat litter is prepared from, by weight, 70-80 partsof bentonite powder, 35-45 parts of tourmaline powder, 35-45 parts of nanometer TiO2 powder, 30-45 parts of hydroxyapatite powder, 20-25 parts of bamboo charcoal powder, 10-15 parts of cinnamomum camphora leaves, 10-15 parts of flos buddlejae, 15-20 parts of rhizoma osmundae, 10-15 parts of downy ground cherry fruits or herbs, 8-12 parts of celastrus angulatus, 15-18 parts of herba polygoni avicularis, 20-25 parts of water and 2-3 parts of food colouring. The bentonite cat litter is high in water absorption effect, good in deodorization and sterilization effects, natural, free of pollution, capable of serving the organic fertilizer to be buried and high in utilization rate.

The invention discloses a cereal cleaning, screening and impurity-removing device. The cereal cleaning, screening and impurity-removing device comprises a charge tube, a screening box, a material shaking plate, a dust collector, a water tank, an aeration device, a screen plate, a seed air-drying box and a secondary cereal collecting box, wherein the charge tube is arranged at the top end of the screening box; a grid is arranged on the inner part of the charge tube in an inclined mode; the lowest end of the grid is equipped with a garbage discharge tube; the material shaking plate is arranged in the screening box; the top end of the screening box communicates with the dust collector; a dust collecting tube is arranged on the dust collector; a dust collecting hole is formed in the outlet endof the dust collecting tube; the screen plate is arranged on the inner part of the screening box in the inclined mode; the screen plate is movably connected with the inner wall of the screening box;the screening box communicates with the water tank; a water spray tube is arranged on the water tank; and the screening box communicates with the aeration device. The cereal cleaning, screening and impurity-removing device screens full cereals, prevents dust and the like from flying into air to affect air quality, improves health safety of the working environment, guarantees safety and health of arespiratory tract, improves working efficiency and the working effect, is simple in structure, is convenient to use, and is beneficial for popularization.

The invention relates to a dicing device, in particular to an automatic air-dried fish dicing device. The automatic air-dried fish dicing device is high in safety coefficient and capable of rapidly cutting air-dried fish. The automatic air-dried fish dicing device comprises a base, a conveying device and a cutting device. A workbench is arranged at the top of the base. The conveying device is arranged at the top of the base, and the conveying device is located below the workbench. The cutting device is arranged at the corner of the top of the base. The device is simple in structure and convenient to operate, the conveying device is controlled by a double-axis motor to move air-dried fish at intervals, meanwhile, the cutting device is matched for cutting, and the working efficiency is improved.

The invention provides a device and a method for purifying and sterilizing swimming pool water, and relates to water treatment. A swimming pool, a water circulation pump, a nano catalytic micro electrolysis tank and a filter are arranged. The water inlet of the water circulation pump is connected with a swimming pool water circulation port; the water outlet of the water circulation pump is connected with the water outlet of the micro electrolysis tank through one water outlet of a tee; the water outlet of the micro electrolysis tank is connected with the water inlet of the filter; the other water outlet of the tee is connected with the water inlet of the filter; and the water outlet of the filter is connected with the swimming pool water inlet. Through a water taking pump and the tee, a part of the swimming pool water is input into the micro electrolysis tank to be catalyzed and micro-electrolyzed and enters the filter through a water outlet of the micro electrolysis tank; and the other part enters the filter and is mixed with the micro-electrolyzed water, strong oxidizing substances generated by catalytic micro-electrolysis are utilized to kill algae, microorganism and viruses in the swimming pool water and make suspended solids, colloids, bacteria and the like form bigger grains, the filter filters to remove the bigger grains, and then the sterilized and purified water is obtained.

The invention discloses a cavity applying a steam oven. The cavity is formed by stretching and forming whole metal. The cavity comprises a front installation plate, a U-shaped frame and a rear plate, the cavity is formed by stretching and forming the front installation plate, the U-shaped frame and the rear plate at a time, the inner surface of the cavity formed by integrated stretching and forming is coated with an inorganic glassy material, and a metallic matrix of the cavity and the inorganic glassy material are used for coating and sticking through an enameling technology. The invention further provides the steam oven with the cavity. The cavity obtained by integrated stretching and forming is low in mold cost, no splicing gap exists, the consumption of sealing silica gel can be lowered, the sealing performance is good, the surface of the cavity can be completely covered with the inorganic glassy material, the rusting problem is eliminated, an enameled pressed steel plate is adopted for replacing expensive 304 stainless steel, the whole oven cost can be lowered, meanwhile the problems of yellowing and not resisting high temperature can be solved, the 400 DEG C or more high-temperature self-cleaning function can be achieved, and the problem that an existing steam oven is hard to clean is solved.

The invention discloses a novel ice crusher which comprises a base and a hopper bin arranged above the base, wherein an end cover is arranged at the top of the hopper bin in a covering manner; a pull ring is arranged at the top of the end cover; the hopper bin comprises a first hopper part, a second hopper part arranged at the bottom of the first hopper part and a third hopper part arranged at the bottom of the second hopper part; a first cavity is formed in the base; a first end opening communicated with the third hopper part is formed in the top of the left side of the first cavity; a second end opening is formed in the bottom of the right side of the first cavity; a second cavity is formed in the base and at the position at the bottom of the second end opening; a sliding groove is formed in the base and at the position at the bottom of the second cavity; a sleeve chuck is arranged in the first cavity and in rotating connection with the first cavity in a matched manner; a rotary pin shaft is arranged at the middle end of the inner part of the sleeve chuck; the outer surface of the rotary pin shaft is sleeved with a revolving drum; a spacing block is arranged in each of the front and the rear of the revolving drum correspondingly; the inner part of the sleeve chuck is divided by the spacing blocks into a first hollow groove and a second hollow groove; the top of the rotary pin shaft is connected with a first electromotor; a vessel is arranged in the second cavity. The novel ice crusher is simple in structure and convenient to operate, automatic control over crushing, automatic discharging and automatic grinding are realized, ice blocks are kept clean and hygiene during the crushing process, and the edible safety is improved.

The invention discloses a kitchen waste treatment device which comprises a groove and a cleaning tank, wherein the groove is formed in the ground, and the cleaning tank is positioned above the ground.A pedal is rotatably connected on the inner wall of the groove and elastically connected at the inner bottom of the groove through a first spring, a sliding groove is formed in the inner wall of thegroove, a rack is slidably connected in the sliding groove, a connecting rod is rotatably connected at one end of the rack positioned in the groove, and one end, far away from the rack, of the connecting rod is rotatably connected at the low end of the pedal. Leftovers, picked vegetable leaves and roots, kitchen waste such as waste after dishes washing can be crushed through rotation of a crushingknife, crushed waste particles are small and can be directly flushed away through a drainage channel, the drainage channel cannot be blocked, treatment of kitchen waste is decreased, kitchen cleanness and sanitary are kept, odor caused by rotten waste is removed, waste of water resources can be reduced, potential safety hazards such as short circuits and breaking are avoided, and the device has long service life.

The invention relates to an environment-friendly hot spring bath tub, comprising a bath tub main body, a bracket and a control system. The control system comprises a shell, a heating device, a water pump, a temperature sensor, a controller, a display operation panel and a detachable filter, wherein the heating device, the water pump, the temperature sensor and the controller are installed in the shell; and the display operation panel and the detachable filter are arranged at the outer side of the shell. The temperature sensor transmits a monitored water temperature signal to the controller; the water pump pumps the heated water to the bath tub main body; and the continuous first time slot, second time slot and third time slot are set in the controller, and a first temperature, a second temperature and a third temperature which correspond to the respective time slot are also set in the controller. The heating of the heating device is controlled by the controller to realize automatic temperature control, and further the three phases of cool spring, hot spring and thermal spring in the process of simulating in enjoying the hot spring can be realized, and the environment-friendly hot spring bath tub has the advantages of convenience and safety for use. In the process of use, the fouling products bathed out can be filtered via a filter; cleaning products, such as shower gels and the like can be reduced or unused; and cleanness and sanitation, water saving and electricity saving functions can be guaranteed through replacing the detachable filter.

The invention discloses a method for radio frequency sterilization of a low water activity food, and belongs to the technical field of food processing. According to the method disclosed by the invention, a radio frequency treatment manner is used for replacing a conventional sterilization treatment method, and the method disclosed by the invention comprises the following steps of performing sealed packaging on the low water activity food, placing the low water activity food after being subjected to sealed packaging between pole plates of a radio frequency device, and performing sterilization by combining ultraviolet activation with radio frequency; and the method also comprises the following step of combining radio frequency treatment with hot air, intermittent turning over and mixing, so as to improve the heating uniformity. The method adopts the technical scheme comprising the following steps of performing sealed packaging on the low water activity food with a nanometer titanium dioxide antibacterial PE bag, placing the low water activity food loaded in the nanometer titanium dioxide antibacterial PE bag in the center of a bottom pole plate of a radio frequency treatment chamber for radio frequency treatment, then performing quenching treatment on samples after being subjected to radio frequency treatment, and performing microorganism counting. According to the sterilization method disclosed by the invention, microorganisms in the samples can be effectively killed under the premise that the quality of the samples can be maintained.

The invention discloses a sputum suction nursing trolley special for the emergency department. The sputum suction nursing trolley includes a base plate, the upper surface of the base plate is providedwith four electric retractable rods which are distributed at equal intervals, the top of each electric retractable rod is connected with the nursing trolley body, and the portion, close to the left side, of the front side surface of the nursing trolley body is provided with two drawers. The sputum suction nursing trolley special for the emergency department is reasonable in structure and high inpracticability, and trash generated in the nursing process can be conveniently collected and then disposed uniformly through a trash bin; by means of an ultraviolet sterilizing lamp, sterilization canbe conducted on a disposable sputum suction pipe to maintain clean and sanitary and provide convenience for use anytime; through arrangement of the drawers, living supplies and medical auxiliary tools can be placed; through arrangement of the electric retractable rods, the height of the nursing trolley body can be adjusted conveniently to provide convenience for nursing staff to carry out nursingoperation; through arrangement of a medicine box with separated grids, medicine can be placed separately, and more convenience is provided for taking and placing the medicine; through arrangement ofa sterilizing saline water bottle, more convenience is provided for absorption sterilization or gargling after sputum suction, and therefore the sputum suction nursing trolley is suitable for popularization and application.

The invention discloses a steel stranded wire inherent stress pore canal plaster pressing technique, which features that: steel stranded wire is placed into pore canal by cluster, anchor base set by both sides of the canal with plaster inlet port and outlet port on the base; seal the interspace between wire and anchor base with concrete and cut of extra part after the concrete coagulates, place plaster pump above the canal and pour plaster into canal from the lower inlet hole of the canal. The invention ensures every section in the canal will be full of plaster, full with density, and the steel stranded wire including wires at upper section of the canal will be protected by the plaster preventing the rust-eaten so to assure the connecting intensity of steel stranded wire and anchor meets design requirements. For those structure which still bearing force with anchor in later services, the invention canal plaster pouring will eliminates the incipient fault that intensity of anchor and ribs decreases or even the anchor separates.

The invention relates to a cutter teeth discharging machine of a bulk material silo, which is characterized in that: a slewer is arranged right above a discharging hopper on the bottom of the silo; the slewer is a slewing tray frame slewing around a central shaft; one side of the edge of the slewing disk is provided with a set of hydraulic driving system while the other side thereof is provided with a rotary cutterhead with a speed reduction motor; the cutterhead is provided with one to six cutter teeth and the working surface of the cutter teeth is provided with scrapers; an decompression cone which is used for preventing the material from arching and is supported on the wall of the silo is arranged in the silo right above the slewer. By adopting the discharging machine, whether single-cutter discharging or multi-cutter discharging is adopted can be determined according to storage amount of the bulk material and the size of the silo. The discharging machine has the advantages of flexible layout position of the silo, small labor load for maintenance and environmental protection.

One embodiment of the invention discloses a steamer dehumidification and sterilization method comprising the following steps: detecting the liner environment of a steamer; comparing acquired environment data with pre-stored reference data; and when the comparison result accords with a preset condition, dehumidifying and sterilizing the inner environment of the steamer. The other embodiment of the invention discloses a steamer dehumidification and sterilization system.

The invention relates to special intelligent peeling and cutting equipment for food processing of Chinese yams. The special intelligent peeling and cutting equipment comprises a housing, a machine frame, a cutter head and a base, wherein the housing is mounted at the top end of the base, a discharge opening is formed in one side of the housing, a single-chip microcomputer is mounted at the top end of the housing, an alarm lamp is mounted at the top end of the housing on one side of the single-chip microcomputer, an output end of the single-chip microcomputer is electrically connected with the input end of the alarm lamp through wires, and the machine frame is mounted at the bottom end in the housing. According to the special intelligent peeling and cutting equipment disclosed by the invention, the machine frame is mounted, a float carrier roller is mounted at the top end of the machine frame, and a fixed carrier roller is mounted at the bottom end of the machine frame, so that Chinese yams can automatically advance to the cutter head after entering the inner part of the housing, and the function of automatic shelling is realized. The special intelligent peeling and cutting equipment is provided with spring bolts, so that the float carrier roller can float up and down, the special intelligent peeling and cutting equipment is suitable for the Chinese yams with different diameters, and the Chinese yams can be guaranteed to smoothly move to the inner part of the cutter head to be cut.

The invention provides a grinding type coffee maker which comprises a bean grinding cavity, a bean container and a bean discharging flap door. The bean grinding cavity is used for grinding coffee beans, the bean container and the bean discharging flap door are positioned above the bean grinding cavity, and the bean discharging flap door is positioned between the bean container and the bean grinding cavity and capable of moving relative to the bean container so as to automatically adjust bean discharging amount. By the bean container arranged on the upper portion of the coffee maker, storage of coffee beans for use in several times can be realized. Opening and closing time of the bean discharging flap door can be controlled by control programs, and consequently coffee beans in corresponding amount can be discharged according to selected numbers of cups of coffee to be made.

The invention provides an inner cover of a one-way exhaust decompression plastic bottle installed on an opening part of a plastic bottle, and the inner cover is used for solving the technical problem that air pressure in a bottle body rises and cannot be released. The inner cover of the one-way exhaust decompression plastic bottle is characterized in that a one-way exhauster is arranged at the middle part of an inner cover body (1), and the one-way exhauster is as follows: an exhaust pipe (2) is arranged at the middle part of the inner cover; an elastic sealing element (3) blocks an upper opening part (4) of the exhaust pipe, and a lower opening part (5) of the exhaust pipe is communicated with the lower cavity of the plastic bottle. The inner cover of the one-way exhaust decompression plastic bottle can be used for effectively preventing from dangerous accident of cracking caused by over-high air pressure in the bottle body, and preventing external air from entering the bottle body to pollute the food, so as to ensure the food health..