89results about How to "Consistent humidity" patented technology

The invention discloses a fuel cell with the humidification zone of a single cell. The fuel cell is formed by the superposition of a plurality of monomers; each monomer comprises a cathode flow field plate, an anode flow field plate, a sealing element and a membrane electrode, wherein the membrane electrode consists of a reaction zone and a humidification zone, and corresponding reaction zones and humidification zones are also included in the anode flow field plate and the cathode flow field plate. After entering the monomers of the fuel cell, the cathode reaction air firstly passes through the humidification zone of the cathode flow field plate and then enters the reaction zone to participate in an electrochemical reaction, and later enters the humidification zone on the anode flow field plate through an air channel arranged on the membrane electrode, and water in tail gas can humidify the entering gas by penetrating a proton exchange membrane in the humidification zone of the membrane electrode. The fuel cell directly utilizes the tail gas of air to humidify the entering gas; and as the humidification zone and the reaction zone are on the same membrane electrode, and the structure is simple, the water management of the fuel cell can be greatly simplified and the power density of the system can be improved. The fuel cell can be applied to various fields such as uninterruptible power supply systems, electric vehicle engine systems, and the like.

The invention discloses a high-efficiency and energy-saving intensive tobacco flue-curing house, which comprises a heat supply chamber, a baking chamber, a hot air circulating system and an absorption type heat pump system, wherein the hot air circulating system is connected with the heat supply chamber, the baking chamber and the absorption type heat pump system sequentially by a pipeline; and the absorption type heat pump system is arranged on the top of the baking chamber. According to the high-efficiency and energy-saving intensive tobacco flue-curing house, the heat exchange efficiency and energy utilization rate are improved by utilizing a technology of performing heat exchange by a rotary air heat exchanger, a technology of preheating air required by the combustion of a hearth by recovered smoke waste heat, a technology that the recycled smoke waste heat is used as a heat source of the absorption type heat pump system and the like; a baking effect of the tobacco flue-curing house is improved by utilizing technologies of supplying air from two sides of a side wall air distribution board and exhausting the air from the center of a central air draft pipe; and a humidity-discharging effect and an energy-saving effect are improved by utilizing a technology of performing deep dehumidification and recovering humidity-discharging waste heat by the heat pump system. Therefore, the high-efficiency and energy-saving intensive tobacco flue-curing house has the characteristics of high heat exchange efficiency, high energy utilization rate, good baking effect and good humidity-discharging effect, is particularly suitable for low-cost and large-scale production, and can be widely applied to the technical field of tobacco flue-curing.

The invention relates to a method for adding shallow soil on grape coating materials, in particular to a simple overwintering method for grapes. The method is characterized by comprising the following steps of: selecting a good-durability recovered chemical fiber blanket or a 0.08 to 0.22 kg/m<2> of non-woven fabric with left and right thickness of 1.0mm and the width of 1.0 to 1.3m; at the end of the autumn, trimming the grapes which are cultivated in trellis or shed frames according to the varietal characteristics, and spraying a 3 to 5 degree Brix lime sulfur mixture on grape vines; and filling overwintering water, putting trunks along row trenches of the trellis or shed frames, weaving branches, controlling the climbing height not beyond the cultivation trench for 20cm, covering the grape branches along the rows by using the chemical fiber blanket or the non-woven fabric, and stretching the two sides so as to cover the grape vines tightly. The invention provides a method which is more convenient compared with the traditional soil-burying overwintering method, meets economic development conditions of the region, has low price, is timely, saves the labor, and is easy for mechanically covering and removing the shallow soil on the coating materials.

The invention discloses a circulating bidirectional tea steaming machine for fuzhuan tea (raw dark green tea). The tea steaming machine comprises a tea steaming shelf, a tea storage table and a tea steaming box, wherein longitudinal tracks on left and right sides and horizontal tracks at two ends are mounted on the bottom surface of the tea steaming box; a plurality of tea steaming jackets with the same size are arranged in the tea steaming box, put on the tracks and can slide on the tracks; a longitudinal oil cylinder ejector and a horizontal oil cylinder ejector arranged on the two right-angled edges are mounted at the two ends of the tea steaming box respectively; two tea feeding positions, two tea steaming positions and two tea discharging positions are arranged in the tea steaming box; two tea feeding hoppers are mounted at the top of the tea steaming box; two tea discharging hoppers and two steam hoppers, which are communicated with an external steam source are connected to the bottom of the tea steaming box; the tea steaming jackets are cuboids and are arranged in two rows in the tea steaming box and pushed by the oil cylinder ejectors to circularly run. The tea steaming machine can be used for automatically, circularly and continuously steaming tea, accurately controlling the steaming time, improving the work efficiency, reducing the labor intensity, guaranteeing the consistency of the wetness and the softness of the fuzhuan tea, and improving the quality of the fuzhuan tea.

Belonging to the technical field of food processing, the invention specifically discloses a novel non-fried noodle production process. The novel non-fried noodle production process comprises the stepsof: S1: dough kneading; S2: compound calendering: conducting corrugated roller calendering in a calendar respectively to form two noodle tapes, and then performing compounding to form one noodle tape; S3: cooking: putting the noodle tape obtained in S2 into a cooking box for cooking for 20-30min; S4: drying; S5: cutting shaping; and S6: drying and packaging. The novel non-fried noodle productionprocess provided by the invention adopts whole noodle tape cooking and drying, and then performs cutting shaping and drying, therefore the noodle surface moisture is dried and does not cause adhesionany more, the product adhesion is no longer a restrictive factor of equipment efficiency, the equipment operation speed and efficiency can be maximized, automatic quantitative fall into bowls can be realized, the labor intensity is reduced, also the noodle humidity is uniform and consistent, and the drying efficiency and product quality are greatly improved.

The invention discloses a full-numerical-control track-type seeding culturing device and relates to the technical field of facility agricultural planting. The device comprises a box body 1, a base 45, a control assembly, a seeding culturing system and an environment adjusting system, wherein the seeding culturing system comprises a seeding culturing rack, a track trolley 21, a track 23, a seedingculturing lamp 16 and an automatic nutrient solution supplying assembly; and the environment adjusting system comprises an air duct 68, an air delivery channel 56, a draught fan 70, a blower 55 and the like. The indoor temperature and humidity can be ensured to be consistent with concentrations of O2 and CO2, the requirements of a young seeding on light source intensity at different culturing periods can be met, the device investment is small, the use cost is low, the operation is convenient, and the device is a multi-layer seeding culturing facility which is fully sealed indoors or outdoors,can be used for culturing seedlings of vegetables, fruits, tobaccos, flowers and trees, and also can be used for culturing seedlings of food crops.

The invention belongs to the field of furniture, and discloses a handle device with the ventilation and air filtration function and a door with the handle device. The handle device comprises a handle and a shell, wherein the handle is arranged at the front end of the shell. A ventilation and air filtration device is arranged inside the shell and covered with the handle. The ventilation and air filtration device comprises an outer filter net, a PVC cellular board activated carbon filtration box and an inner filter net, wherein the outer filter net, the PVC cellular board activated carbon filtration box and the inner filter net are arranged from front to back in sequence. A rear buckling frame is arranged at the rear end of the shell. The rear buckling frame and the shell are provided with a depth-adjustable locking structure. The handle device with the ventilation and air filtration function has the advantages of guaranteeing ventilation inside and outside a cabinet, enabling the temperature and humidity inside the cabinet to stay the same as those outside the cabinet, inhibiting propagation of mould and winged insects, filtering out cotton batting, insects and contaminants with PM larger than 2.5 in the air as well as floating dust in the air, purifying air entering the cabinet, enabling objects stored in the cabinet to be more hygienic and safer and improving life quality of people; the appearance of the overall cabinet is more concise and beautiful as the ventilation and air filtration device is hidden.

The present invention belongs to the processing of material or similar material. A method for preparing straw as raw material of MDI adhesive artificial straw board comprises the steps of coarse crushing of raw material, furnace drying, quality uniforming, magnetic separating, finely crushing and grading. The invention is characterized in that the method is added with the steps of quality uniforming, stalk-straw separating and air separating. Particularly the method of the invention comprises the following steps: coarse crushing, quality uniforming, magnetic separating, finely crushing, stalk-straw separating, air separating and grading. The invention settles the technical problem that the preparing method and production flow of a same material are suitable for the preparing the material of straw with core and straw without core and are satisfying for the requirement of MDI adhesive to the humidity consistency of raw material.

The invention relates to an automatic moisture-adding walking device for greenhouse temperature control and belongs to the technical field of agricultural facilities. The automatic moisture-adding walking device comprises a temperature control component, a water conveying pipe I, a water conveying pipe II, a water storage component, a track walking and moisture adding trolley, a support rod, a walking track and a triangular support, wherein the triangular support is arranged on a foundation, one end of the support rod is mounted at the side part of the upper part of the triangular support 41, the water storage component is arranged at the upper part of the triangular support, the temperature control component is mounted on the support rod and connected with the water storage component, the track walking and moisture adding trolley is mounted on the walking track, the water conveying pipe II is arranged at the other end of the support rod, and the temperature control component is connected with the track walking and moisture adding trolley. A greenhouse can be automatically humidified according to the temperature of a planting place, and growth and development of plants are promoted; the device is convenient to mount and control, simple and easy to maintain, good in humidification effect and easy to popularize and apply; no manual operation is required in the whole process, labor is saved, and the labor production efficiency is improved.

A knitted fabric sized edge pre-drying device of a tentering setting machine comprises a setting machine beam, a guide rail arranged on the beam, a cloth clip-pin plate connected with the guide rail, and a cloth guide pillar arranged below the cloth clip-pin plate. The edge of cloth is clamped between the cloth guide pillar and the cloth clip-pin plate. A bracket is arranged below the cloth guide pillar and is a sealed shell with the section in a trapezoid shape, triangular air return holes are uniformly formed in the upper surface of the bracket shell, a plurality of fans are arranged below the bracket, air return ports of the fans are communicated with the lower end face of the bracket shell, air outlets of the fans are connected with vertical second air pipes through first air pipes, electric heating pipe heating devices are arranged in the first air pipes or the second air pipes, the second air pipes are connected with a cover above the setting machine beam, and air outlet holes are formed in the positions, right facing the air return holes in the bracket, of the cover. The knitted fabric sized edge pre-drying device is simple in structure, suitable for being installed on any setting machine and capable of effectively reducing the number of drying room sections and reducing input cost.

The invention discloses a pressure-controllable small cell culture device. The pressure-controllable small cell culture device comprises a culture box, an adjustable air pump, a first adjustable valve, second adjustable valves, pressure meters and a third adjustable valve, wherein the culture box comprises a box body, a plurality of culture spaces arranged in the box body and a box cover arrangedat an opening of the box body; the adjustable air pump is connected with the first adjustable valve to be correspondingly connected into the multiple culture spaces one to one through a plurality of feeding pipes, all the feeding pipes are externally connected with branch pipes, and the second adjustable valves are arranged on the branch pipes; all the culture spaces are externally connected withthe pressure meters and are externally connected through a plurality of discharging pipes, and the multiple discharging pipes are collected and connected with the third adjustable valve. According tothe pressure-controllable small cell culture device, different-pressure control experiments can be carried out in the multiple culture spaces, experimental environments of the multiple culture spacescan be kept coincident, the accurate experimental result is obtained, and the influence of high pressure on the glaucoma morbidity can be better researched.

The invention belongs to the technical field of drying equipment, and discloses inserting air-supplying type Futian chrysanthemum layered drying equipment. The inserting air-supplying type Futian chrysanthemum layered drying equipment comprises a drying box, a hot air machine is fixedly mounted on the upper surface of the drying box, the air outlet end of the hot air machine penetrates through thetop wall of the drying box and communicates with the interior of the drying box, strip-shaped air outlets are formed in the left and right sides of the top wall of the drying box correspondingly, a pushing mechanism is arranged on the inner bottom wall of the drying box, and an inserting-type flow-dividing drying mechanism is arranged inside the drying box. According to the inserting air-supplying type Futian chrysanthemum layered drying equipment, through arrangement of the inserting-type flow-dividing drying mechanism, layered inserting-type drying can be conducted on multiple layers of petals of Futian chrysanthemum, hot air outlets are directly inserted between all petal layers, targeted and comprehensive drying is achieved, the situation that in the drying process, the exterior of the chrysanthemum is dry and the interior of the chrysanthemum is wet can be avoided, and the quality of chrysanthemum tea is improved.

The invention discloses a preparation method of transparent aluminum oxide ceramic. The preparation method comprises the following steps: mixing magnesium oxide, a dispersant and a plasticizer, then,adding aluminum oxide powder and deionized water to carry out ball milling for 6h, and then, adding a defoaming agent and a binder to carry out ball milling for 10h to obtain water-based tape castingslurry; carrying out tape casting on the water-based tape casting slurry, and drying a wet film obtained by tape casting to obtain a transparent aluminum oxide blank sheet with the thickness of 1mm; slowly removing the binder at 260 DEG C; next, placing a product into a corundum aluminum oxide tube furnace, and sintering the product in a 4% H2/N2 reducing atmosphere at 1200-1300 DEG C for 25min, wherein the heating rate is 6 DEG C/min, and the cooling speed is 3-6 DEG C/min; and carrying out plane grinding and surface polishing treatment on the sintered product to obtain the transparent aluminum oxide ceramic.

The invention belongs to the technical field of tea processing and discloses a processing method of black tea. The processing method comprises the steps of withering, kneading and twisting, fermenting and drying. A fermentation device is used for fermenting in the step of fermenting and comprises a fermentation part and a driving part, wherein the fermentation part comprises a support frame, the support frame is connected with pull rods, and the pull rods are connected with fermentation tanks; the fermentation tanks are communicated by virtue of a connecting pipe, and each fermentation tank is provided with a ventilation opening; each fermentation tank is articulated with a baffle plate; each fermentation tank is provided with a gas outlet; the driving part comprises a base, a driving block, a connecting rod, a rotating rod and a motor; the upper surface of the base is flush with the bottom of each fermentation tank, the upper surface of the base is provided with a sliding chute, and the driving block is in sliding connection in the sliding chute; the motor is mounted on the base, and the motor drives the rotating rod to do circumferential motion; and one end of the connecting rod is articulated with the rotating rod, and the other end of the connecting rod is articulated with the driving block. The processing method disclosed by the invention solves the problem of poor tea quality caused by uneven fermentation degree in the tea processing course of the prior art.

The invention discloses white sesame seed and needle mushroom cookies with the effects of benefiting the liver and nourishing hair. The cookies are prepared from, by weight, 300-320 parts of low-gluten flour, 120-130 parts of fresh needle mushrooms, 6-7 parts of olive oil, 20-23 parts of white sesame seeds, 9-10 parts of peppermint candy, 14-16 parts of water chestnuts, 65-70 parts of butter, 90-95 parts of white granulated sugar, 4-4.5 parts of salt and a proper amount of citric acid, sodium isoascorbate, sodium pyrosulfite, sodium carboxymethylcellulose, soya bean lecithin and water. The needle mushroom cookies have rich raw materials, the main material is reasonably matched with multiple auxiliary materials such as the olive oil and the white sesame seeds, and the prepared finished cookies are higher in nutritional value. In the processing process, the needle mushrooms are subjected to color protection, the needle mushrooms are evenly dried gradually, and the certain stability and special flavor of the needle mushrooms are kept; the cookies have the effects of benefiting the liver and nourishing hair after being eaten, and are suitable for a wide range of people.

The invention discloses a fermentation device for black tea production. The fermentation device comprises a fermentation box body, a first supporting mechanism, a second supporting mechanism, a pair of first lug plates, a pair of second lug plates, a motor, a first transmission mechanism, a second transmission mechanism and a fermentation mechanism, wherein the pair of second lug plates is weldedon the inner walls of the first supporting mechanism and the second supporting mechanism respectively, and a rotating shaft is rotationally connected between the pair of second lug plates through bearings; the motor is fixedly connected to the upper surface of a supporting plate, and the outlet end of the motor is connected with a screw rod through a coupler; the first transmission mechanism is arranged between the first supporting mechanism and the second supporting mechanism; the second transmission mechanism is arranged between the first supporting mechanism and the second supporting mechanism; and the fermentation mechanism is fixedly connected between the first transmission mechanism and the second transmission mechanism. According to the device, the fermentation mechanisms on all layers can be turned over, so that the temperature and the humidity of all the layers are consistent, fermentation is balanced, the tea quality is kept stable, the sensory color of a product is improved,the soup color is bright, and the taste is improved.

The invention discloses a yoghourt and needle mushroom biscuit for enhancing immunity. The yoghourt and needle mushroom biscuit is prepared from the following materials in parts by weight: 300-320 parts of low-gluten flour, 120-130 parts of fresh needle mushroom, 18-20 parts of buckwheat sprout, 16-19 parts of yoghourt, 26-30 parts of pine nut, 3-4 parts of cattail root, 65-70 butter, 90-95 parts of white granulated sugar, 4-4.5 parts of salt, citric acid, sodium isoascorbate, sodium pyrosulfite, sodium carboxymethylcellulose, soya bean lecithin, and a proper amount of water. The needle mushroom biscuit has rich materials, the main material is reasonably matched and processed with multiple auxiliary materials like yoghourt and pine nut, the prepared finished product of biscuit is rich in nutrient, the color of the needle mushroom is protected in the processing process, the needle mushroom is evenly dried gradually, certain stability and the special flavor of the needle mushroom are kept, and if taken for a long period of time, the needle mushroom biscuit has the effects of life cultivation and health preservation, and plays a role of enhancing immunity.

The invention discloses yogurt-pumpkin-flavored shiitake mushroom biscuits. The yogurt-pumpkin-flavored shiitake mushroom biscuits are prepared from, by weight, 280-290 parts of flour, 90-100 parts of fresh shiitake mushrooms, 21-25 parts of dried peach flowers, 65-70 parts of yogurt, 40-45 parts of golden pumpkin blocks, 18-20 parts of palm oil, 30-35 parts of whitebaits, 3-4 parts of baking powder, 85-90 parts of white granulated sugar, 3-4 parts of salt and an appropriate amount of water. According to the shiitake mushroom biscuits, the rich raw materials are contained, multiple auxiliary materials such as the dried peach flowers, the yogurt, the golden pumpkin blocks and the whitebaits are added, and by means of reasonable matching and processing, the finished biscuits contain richer nutrient elements and have the better nutrient value; in addition, in the processing process, the main material shiitake mushrooms are gradually and uniformly dried, the internal humidity and surface humidity of the shiitake mushrooms are consistent, the certain stability and special flavor of the shiitake mushrooms are kept, and the biscuits have the yogurt taste when being eaten and are beneficial for physical health if the biscuits are eaten for a long term.

The invention provides a snow particle settling velocity measuring device and method, and belongs to the technical field of disaster prevention. The device comprises a cylinder stabilizing section, acylinder testing section and an anemograph, the two ends of the cylinder stabilizing section are open, the bottom end of the cylinder stabilizing section is fixedly provided with a fan, rectifying mechanisms for rectifying the airflow blown by the fan and filter screens for placing snow particles are further arranged in the cylinder stabilizing section, the rectifying mechanisms are disposed at intervals above a top end of the fan, and the filter screens are arranged at intervals above the top end of the rectifying mechanisms; the two ends of the cylinder testing section are open, and the cylinder testing section is arranged at the upper end of the cylinder stabilizing section and is detachably connected with the cylinder stabilizing section; and the anemograph is used for measuring the wind speed of one end of the cylinder testing section deviating from the cylinder stabilizing section. The snow particle settling velocity measuring device and method provided by the invention can be placed in an external natural environment, the same environmental conditions can be easily reached, various property parameters of the snow are not easily changed by the influence of the external environment, and the device is simple in structure and is convenient to operate.

The invention discloses a blood-pressure-reducing blood-lipid-reducing buckwheat and lentinus edodes biscuit. The blood-pressure-reducing blood-lipid-reducing buckwheat and lentinus edodes biscuit is prepared from, by weight, 280-290 parts of flour, 90-100 parts of fresh lentinus edodes, 35-40 parts of pepper juice, 45-50 parts of shredded platycodon grandiflorum, 45-50 parts of black tomatoes, 60-65 parts of buckwheat, 3-4 parts of baking powder, 85-90 parts of white sugar, 3-4 parts of salt and a proper amount of water. The blood-pressure-reducing blood-lipid-reducing buckwheat and lentinus edodes biscuit is rich in raw material, main materials and the multiple auxiliary materials such as the pepper juice, the black tomatoes and the buckwheat are reasonably matched and processed, nutrient elements rich in the finished-product biscuit are more, and the nutrition is rich; in addition, in the processing process, the main material lentinus edodes is gradually and evenly dried, the inside humidity and the surface humidity are consistent, the certain stability of the biscuit is kept, the special flavor of the biscuit is also kept, the buckwheat fragrance and the peppery taste also exist during eating, the appetite can be improved, and the blood pressure and the blood lipid can also be reduced.

The invention discloses walnut-flavored flammulina velutipes biscuits with effects of moistening dryness and tonifying deficiency. The biscuits are made from, by weight, 300-320 parts of low-gluten flour, 120-130 parts of fresh flammulina velutipes, 15-18 parts of red grapes, 23-26 parts of walnut powder, 5-6 parts of goose livers, 3-4 parts of honeysuckle flowers, 65-70 parts of butter, 90-95 parts of white granulated sugar, 4-4.5 parts of salt and an appropriate amount of citric acid, sodium erythorbate, sodium pyrosulfite, sodium carboxymethylcellulose, soybean lecithin and water. According to the flammulina velutipes biscuits, the raw materials are rich, the main material is reasonably matched with multiple auxiliary materials such as the walnut powder and the goose livers to be process, and therefore the made finished biscuits contain more nutrient elements; color protecting operation is conducted on the flammulina velutipes in the processing process, gradual and uniform drying is adopted, therefore, the certain stability of the biscuits is kept, the unique flavor of the biscuits is kept, and the effects of moistening dryness and tonifying deficiency are achieved if the biscuits are eaten.

The invention discloses a circulation air chamber for a plant cultivation room. The circulation air chamber comprises an air chamber connected to the side face of the plant cultivation room, wherein the air chamber is internally provided with two independent circulation air ducts; the two circulation air ducts cross with each other in space, and return air inlets and air supply outlets of the twocirculation air ducts are formed crosswise in an air blowing and an air drawing side face; the plant cultivation room is internally provided with a fresh air ventilator, wherein the fresh air ventilator is arranged outside the circulation air ducts, an indoor air supply outlet and indoor return air inlet of the fresh air ventilator are connected to the two circulation air ducts respectively, and an outdoor air inlet port and outdoor exhaust port of the fresh air ventilator are connected to the outer portion of the plant cultivation room respectively. In order to meet the requirements of the uniformity of the environment inside an artificial climate room, the unique design of crossed circulation air ducts is adopted, the two circulation air ducts which are not communicated with each other cross with each other in the space, and the air supply outlets and the return air inlets which are connected with the two circulation air ducts form a three-dimensional cross wind field in the indoor space, so that the air flow in the space is strengthened, and sufficient mixing of the indoor air is ensured.

The invention relates to the field of automobile testing technologies, and discloses a fixing device for automobile testing instruments. The fixing device is characterized by comprising a testing box and a top cover, the measuring instruments can be placed in the testing box, and the top cover is used for sealing the testing box; through holes are formed in an end surface of the testing box, external leads of the measuring instruments can penetrate the through holes, a magnetic sucker is arranged at the bottom of the testing box, and the testing box can be attached to the surface of an automobile body by the aid of the magnetic sucker. The fixing device has the advantages that the measuring instruments required for testing an automobile can be conveniently and quickly mounted by the aid of the fixing device, and accordingly the measuring precision can be improved.

The invention discloses a body-building and brain-strengthening fish roe and enoki mushroom biscuit which is prepared from the following raw materials in parts by weight: 300-320 parts of low-gluten flour, 120-130 parts of fresh enoki mushroom, 10-13 parts of grape seeds, 20-23 parts of grenadine juice, 7-9 parts of lanatechead saussurea herb with flower, 14-16 parts of fish roes, 65-70 parts of butter, 90-95 parts of white granulated sugar, 4-4.5 parts of salt, and a proper amount of citric acid, sodium isoascorbate, sodium metabisulfite, sodium cellulose glycolate, soya bean lecithin, and water. The enoki mushroom biscuit is rich in raw materials; main raw materials and various auxiliary materials such as grape seeds and fish roes are reasonably collocated and processed, so that the prepared finished product biscuit is relatively high in nutritional value. In addition, during a processing process, a color protection operation is adopted for enoki mushrooms, and gradual and uniform drying is adopted for the enoki mushrooms, so that certain stability of the enoki mushrooms is kept, and special flavor of the enoki mushrooms is also kept; after being eaten, the body-building and brain-strengthening fish roe and enoki mushroom biscuit has a health-preserving efficacy and is capable of building body and strengthening the brain.