144results about How to "Keep healthy" patented technology

The invention relates to the technical field of plastic forming, and discloses a plastic leftover material forming process of a layered compaction structure, which comprises the following steps: S1, raw material pretreatment: selecting a new plastic material meeting performance requirements, drying, mixing with pretreated recycled material particles in proportion, uniformly stirring, and feeding into a raw material storage tank for later use; s2, melting and injection molding: feeding the mixed raw materials into an injection molding machine, heating in different areas through a charging barrel, and stirring and melting into a melt through a screw rod; the die set is arranged, through an immediate leftover material separation and recovery system, the cut leftover materials can be rapidly recycled, soil and water pollution caused by leftover material accumulation is avoided, meanwhile, waste of plastic raw materials is reduced, and the development concepts of green manufacturing and circular economy are met. Due to the sealing protection design of the die set, pollution caused by melt leakage is avoided, and diffusion of dust and harmful gas is reduced through the sealing structure of the movable groove.

The application discloses a kind of bathroom cabinet processing plate waste crushing recycling equipment, including crushing box, fixed blade is equidistantly arranged between the inner surface of longitudinal two sides of crushing box, two first rotary shafts are symmetrically arranged between the inner surface of transverse two sides of crushing box, rotary blade is cross arranged between the fixed blade of first rotary shaft, transmission gear is installed at one end of two first rotary shafts and passes through crushing box, transmission gear is engaged, and driving motor is arranged on the outer surface of transverse side of crushing box.The beneficial effects of the present application are:the present application is reasonable in design, and the overall structure is stable and firm, which can not only realize the crushing and recycling of plate waste generated during the production and processing of bathroom cabinet, but also avoid the floating of debris and dust generated during the crushing and recycling of plate waste to the surrounding air, ensure the air quality of surrounding environment and the health of operators, and the crushed plate waste can be filled into the storage tank for centralized treatment.

The utility model provides a kind of for coke coal pre-arrangement gangue intelligent dry method sorting equipment, it belongs to coal sorting technical field, wherein upper layer X-ray generator, upper layer beating device, lower layer X-ray generator and lower layer beating device are all installed on equipment rack, unified dust collector and control terminal are equipped;Upper layer X-ray receiver and lower layer X-ray receiver are respectively arranged in the inner cavity of upper layer sorting conveying device and lower layer sorting conveying device;Upper layer sorting conveying device and lower layer sorting conveying device all include transmission belt, transmission roller and driving motor, transmission roller is fixedly connected in the inner cavity of equipment rack by bearing.Compared with traditional single-layer photoelectric sorting equipment, the utility model uses upper and lower double-layer sorting structure, a single device can process two layers of coal simultaneously, greatly improves the processing capacity of coal, when facing a large number of coal sorting tasks, multiple devices do not need to be used simultaneously, saves sorting time, improves overall production efficiency.

This invention relates to the technical field of emulsion explosive packaging, and more particularly to a processing device for emulsion explosives. A feeding pipe is located in the middle of the machine body, connecting to an external feeding device. A mounting plate is fixedly connected to the top of the machine body, and a cylindrical block is located at the bottom of the mounting plate. The lower end of the feeding pipe passes through the cylindrical block. Symmetrical sliding blocks are provided on the mounting plate, and clamping arc blocks are slidably connected to the sliding blocks. A bidirectional threaded rod is rotatably connected to the mounting plate, and the bidirectional threaded rod is threadedly connected to the sliding blocks. A dual-axis motor is mounted on the mounting plate, and the dual-axis motor is connected to the bidirectional threaded rod. This solution effectively solves the problem of powder splashing and scattering during existing powder bagging processes, ensuring the health of operators and meeting industrial production safety and environmental protection requirements. The dual-axis motor and bidirectional threaded rod drive the clamping arc blocks to clamp the pre-made bag opening, and in conjunction with a piston rod and air cylinder, inflates the airbag block, sealing the gap between the bag opening and the cylindrical block.

The utility model relates to an automatic slag discharging device for metallurgical slag, and aims to solve the problems that the slag cooling efficiency is low and the slag discharging process is not environment-friendly. The device comprises an L-shaped cooling pipe with a bent bottom, wherein the upper section of the L-shaped cooling pipe is communicated with a slag discharge port of the metallurgical furnace; the circulating cooling part is arranged on the cooling pipe and is used for cooling slag; the dispersing part comprises a rotating power mechanism, a rotating shaft and a dispersing plate, dispersing holes are densely distributed in the dispersing plate, the dispersing plate is located below the slag discharging opening, the rotating shaft is driven by the rotating power mechanism to rotate, slag is discharged from the dispersing holes under the action of gravity and centrifugal force and dispersed into particles, and rapid cooling and subsequent recycling treatment are facilitated; the blades are arranged on the rotating shaft and located above the slag discharging opening, and the blades rotate synchronously when the rotating shaft rotates; one end of the waste gas discharge pipe is communicated with the top of the cooling pipe, and the other end is connected with a waste gas treatment system for discharging and treating waste gas generated by slag cooling. According to the utility model, the slag cooling efficiency is improved, and the slag discharging process is more environment-friendly.

A furan resin sand filling device for a large metal casting mold relates to the technical field of part casting and comprises a feed box, a connecting pipe and a conveyor, the connecting pipe communicated with the feed box is arranged at the upper end of the feed box and rotatably connected with the feed box, the other end of the connecting pipe is connected with a stirrer, the conveyor is arranged on one side of the feed box, and a driving motor is arranged on the other side of the feed box. The driving motor drives the conveyor to rotate, one end of the conveyor is communicated with the material box, a discharging pipe is arranged on the lower portion face of the other end of the conveyor, and a flow guide pipe is arranged below the discharging pipe. The furan resin sand mixing device is high in practicability and very convenient to use, the baffle and the sealing plate are arranged on the discharging pipe, excessive contact between the mixed furan resin sand and oxygen is avoided, premature curing of the furan resin sand is avoided, and production materials are saved; and the grid, the vibrator and the exhaust pipe are arranged on the flow guide pipe, so that waste gas is absorbed during charging, and the body health of production personnel is ensured.

The invention provides a manufacturing method of fried chicken with buckwheat. The manufacturing method comprises the following steps: a first stage of burying chicken which is cut into a certain size and is processed in impurity-removed sauce to remove foreign flavor; a second stage of blanching the chicken from which the foreign flavor is removed in boiling water for 1-3 times; a third stage of removing moisture from the scalded chicken; a fourth stage of applying a fried coat to the chicken from which the moisture is removed; a fifth stage of frying the fried chicken with oil at a temperature of 170 DEG C for 7 minutes; in the sixth stage, the buckwheat mixed sauce is mixed on the fried chicken, the fried buckwheat is crushed by the buckwheat mixed sauce through a crushing machine, and 100 parts of the crushed buckwheat is added into the fried chicken; the sauce is prepared from the following raw materials in parts by weight: 100 parts of mixed water, 10-20 parts of syrup, 5-10 parts of tomato sauce, 10 parts of chili sauce, 10 parts of mixed seasoning, 3-5 parts of fragrant rice oil, 5 parts of jade-fold oil, 10 parts of tomato sauce, 2 parts of onions, 1 part of soy sauce, 2 parts of soy sauce, 1 part of curry, 0.5 part of L-sodium glutamate, 0.5 part of agricultural processed products, 0.5 part of fresh ginger and 0.3 part of red pepper extract pigment.

The utility model belongs to the technical field of auxiliary forging equipment, and particularly relates to an airflow regulation-based ultrahigh-strength steel ring forge piece anti-splashing device which comprises a vehicle body, universal wheels are connected to the bottom surfaces of the four corners of the vehicle body, vertical frames are symmetrically connected to the top surface of one side of the vehicle body, and connecting grooves are formed in the surfaces of one sides of the vertical frames. And the inner side surface of the connecting groove is connected with a connecting block. The vehicle body, the vertical frame, the flow guide cover, the conveying pipe and the fan are matched with one another, the vehicle body is moved between an operator and forging equipment through the universal wheels, and the fan is started to convey airflow into the flow guide cover through the conveying pipe, so that the airflow forms an airflow wall at the front end of the operator through the opening of the flow guide cover, and the forging equipment is protected. In this way, when chippings splashed to operators occur in the machining process of the ultrahigh-strength steel ring forge piece, the airflow wall can blow the chippings to one side, the splashed chippings are prevented from being splashed to the bodies of the operators, and therefore the body health of the operators is guaranteed.

The present application relates to the technical field of feeding and dosing device, especially relates to an automatic feeding and dosing device for anti-blocking granular ammonia-nitrogen removing agent and a feeding method thereof. The automatic feeding and dosing device and the feeding method thereof are aimed at solving the technical problems that the labor intensity of workers is large, dust is harmful to human body, the continuity and uniformity of dosing cannot be guaranteed, and the saving of reagent is not conducive in the prior art. The present application provides an automatic feeding and dosing device for anti-blocking granular ammonia-nitrogen removing agent, which comprises a supporting column, a material bin, a lifting control device, a guide assembly, an outer dust cover, a rotary control assembly, a sealing cover plate, a limiting seat, a screen, a flexible knocking assembly, a power device, a spraying pipe, a nozzle and a discharging adjusting assembly. The present application adopts a crane to automatically feed the ammonia-nitrogen removing agent, ensures the continuity and uniformity of dosing of the ammonia-nitrogen removing agent, saves the amount of the ammonia-nitrogen removing agent, effectively suppresses dust dispersion through spraying, and reduces the harm to human body.

This invention relates to a blueberry lutein ester hawthorn cookie with a protective effect on vision and its preparation method. The raw material composition is as follows: 100-180 parts flour, 20-80 parts palm oil, 20-80 parts maltitol, 1-30 parts roasted wheat bran, 1-15 parts soybean dietary fiber, 1-10 parts polydextrose, 1-20 parts blueberry powder, 1-20 parts hawthorn powder, 1-20 parts leavening agent, 0.1-6 parts flavoring agent, 0.1-3 parts disodium dihydrogen pyrophosphate, 0.1-3 parts phospholipids, 1-5 parts lutein ester, 0.001-1 part water-soluble β-carotene, 0.1-4 parts blueberry flavoring, and 2-50 parts water. This cookie uses lutein ester, blueberry powder, and water-soluble β-carotene in a scientifically formulated ratio. After being absorbed by the human body, these three ingredients work synergistically to relieve eye fatigue and greatly enhance the protective effect on vision. It also has the advantages of good appearance and color, low calories, crispy and delicious taste, while being low in sugar, relieving eye fatigue, protecting the eyes, rich in dietary fiber, strengthening the spleen and aiding digestion, and maintaining normal intestinal function.

The utility model relates to the technical field of semiconductors, in particular to an integrated ceramic refrigeration assembly. Comprising a semiconductor assembly, a first base layer and a cold conduction piece, the first base layer is arranged at the hot end of the semiconductor assembly, the cold conduction piece comprises a connecting part and a plurality of refrigeration fins arranged on the connecting part, and the cold conduction piece is connected with the cold end of the semiconductor assembly through the connecting part; the connecting part and the refrigerating fins are all integrally made of ceramic materials. And the ceramic cold conduction piece is used, so that the influence of an aluminum piece in water on the water quality is avoided, and a healthy environment is ensured.

A kind of paper diaper intelligence monitor, including monitor main body, mainboard battery is arranged in the monitor main body, it is characterized in that, main control module, detection module, sensor module, 4G communication module, battery management module, indicator light module, key module, battery module and interface module are arranged on the mainboard, data acquisition and analysis are carried out by sensor and detection module, remote communication is realized by 4G communication module, while providing user interactive entrance and power management function, under the coordination of main control module, data exchange and information sharing between each module are realized, ensure the efficient operation of system, can know the information of the person being monitored to be monitored in time, not only avoid the person being monitored to be soaked by urine for a long time, guarantee the health of the person being monitored, and provide early warning for the nursing work of guardian, reduce the nursing burden, improve nursing efficiency.

The utility model provides an integrated gas purification intelligent thermal stability tester, which relates to the technical field of thermal stability test equipment, and comprises an intelligent thermal stability tester assembly, an adjusting assembly is arranged in the intelligent thermal stability tester assembly, a purification assembly is arranged on the intelligent thermal stability tester assembly, and the intelligent thermal stability tester assembly is connected with the adjusting assembly. The intelligent thermal stability tester assembly comprises a tester, the purification assembly comprises an exhaust pipe, one end of the exhaust pipe is connected with a purification box, and a suction fan is installed on the side face of the purification box. According to the device, the suction fan works, so that gas generated in the testing process is conveyed into the purification box through the exhaust pipe, benzene and the like in the gas can be adsorbed through the activated carbon box, and acid gas in the gas can be neutralized through the alkaline metal oxide adsorption plate; therefore, gas generated in the test can be adsorbed and neutralized, complex mixed gas generated in the test can be purified, and the gas is prevented from being directly discharged into the atmosphere.

The utility model belongs to the technical field of jewelry processing equipment, and particularly relates to a laser engraving machine for jewelry processing, which comprises a table body, a supporting table conveying rail is arranged on the top surface of the right side of the table body, and an overturning engraving supporting table is arranged at the top end of the supporting table conveying rail. According to the jewelry engraving machine, the exhaust fan is started, the input end of the exhaust fan conveys air in the box body outwards through the communicating pipe, the telescopic hose connected with the top of the box body enables the suction hood to generate suction force at the position of the suction hood, and harmful gas generated when jewelry on the engraving supporting table is turned over to be engraved can be sucked into the suction hood; the exhaust fan is arranged in the box body and then input into the box body, particulate matters and harmful substances in the gas can be filtered through the filter basket and the activated carbon filter element arranged in the box body, and the filtered gas is conveyed out from the output end of the exhaust fan through the communicating pipe, so that an operator is prevented from inhaling the harmful gas, and the body health of the operator is ensured.

The utility model discloses a traditional chinese medicinal decoction pieces processing device with dustproof structure, including the main part, the inside of main part is provided with processing cavity, the upper end of processing cavity inside is provided with the feed pipe, and one end of feed pipe extends to the outside of processing cavity, still including dust collecting chamber, its inside one side of main part is provided with dust collecting chamber, the outside of feed pipe inside is provided with dust absorption chamber, dust collecting chamber and dust absorption chamber are connected through the connecting pipe, the inside of dust collecting chamber is provided with a plurality of rectangular array distribution's through -hole, the inside of dust collecting chamber is provided with four equidistance distribution's dustproof screen. This traditional chinese medicinal decoction pieces processing device with dustproof structure can intercept dust, can avoid the dispersion of dust, avoid polluting the working environment, guarantee the health of operator's body, use in combination with primary crushing and secondary grinding simultaneously, can obviously promote the grinding fineness of traditional chinese medicinal decoction pieces raw material.

The utility model provides a kind of protective cover for needle type filter device, it includes cylindrical cover, the cylindrical cover has elasticity, the lower end of the cylindrical cover is open, the upper end of the cylindrical cover has sealing plate, the sealing plate is provided with through-hole, the diameter of the through-hole is less than the outer diameter of needle cylinder, the sealing plate is set in the needle cylinder outside by the through-hole;The lower end of the cylindrical cover extends to the lower of the connecting place of needle cylinder and needle type filter.The utility model can be set in needle cylinder and the connecting place of needle cylinder and needle type filter outside by through-hole, so even if extraction solution is sprayed from the connecting place of needle cylinder and needle type filter, it will be blocked by cylindrical cover, and then flow to extraction container along the inner wall of cylindrical cover, without splashing out of cylindrical cover, so that the face and other exposed parts of the body of detection personnel are better avoided from splashing extraction solution, improve the safety during extraction, ensure the health of detection personnel.

The invention discloses application of triflorin or pharmaceutically acceptable salt or solvate thereof in preparation of a medicine for preventing, delaying and / or treating heart aging and / or myocardial injury. The invention provides a new strategy and a candidate substance for developing medicines, health-care products or functional foods for preventing, delaying and / or treating heart aging and / or myocardial injury, maintaining heart health and reducing the risk of aging-related cardiovascular diseases.

The utility model relates to the technical field of plastic product cutting, in particular to a plastic product cutting device which comprises a machining table. A blanking groove and a cutter passing groove which are communicated are formed in the upper end of the machining table, a movable frame is slidably arranged on the surface of the front end of the machining table, a first N-shaped frame is fixedly connected to the rear side of the upper portion of the movable frame, and the transparent isolation cover with the lower side open is fixedly connected to the bottom of the first N-shaped frame; the blanking groove and the cutter passing groove which are communicated are formed in the machining table, a cutting space is sealed through the transparent isolation cover and the transparent isolation frame, chippings are prevented from splashing outwards, in the moving process, the chippings are swept leftwards through the cleaning brush bristles, finally the chippings are swept into the collecting box to be collected in a unified mode, and then the chippings are pushed outwards through the cleaning plate. The environment pollution is effectively reduced, the body health of workers is guaranteed, meanwhile, unified cleaning of chippings is facilitated, the trouble of cleaning again is avoided, the workload is reduced, and the working efficiency is improved.

The utility model discloses a cleaning and sweeping vehicle with water spraying and dust removing functions, which relates to the technical field of cleaning and sweeping vehicles and comprises a sewage tank, a left water spraying pipe and a right water spraying pipe are respectively arranged in the middle of the left inner wall and the right inner wall of the sewage tank up and down, and a plurality of nozzles are mounted on the left water spraying pipe and the right water spraying pipe at equal intervals. The two ends of the left side water spraying pipe and the right side water spraying pipe are fixedly connected with a rotating joint and a universal joint respectively, one end of the rotating joint is the rear end of the sewage tank, and one end of the universal joint is the front end of the sewage tank; the electric telescopic rod drives the connecting block and the transverse rod to move up and down within a reasonable stroke, and then the left side water spraying pipe and the right side water spraying pipe are driven to swing back and forth; meanwhile, an external water source is connected through the quick connector on the main water pipe, water is sprayed through the spray head while the water spray pipe swings, automatic flushing of the inner wall of the sewage tank is achieved, the labor intensity of workers is greatly reduced, and the cleaning efficiency is improved.

This utility model relates to the field of shoe processing technology, specifically a shoe processing printing device, including a workbench, a protective cover, and a positioning plate. The upright plate has a groove for mounting a threaded rod on the side near the workbench. The groove also contains a top plate and a slider fitted onto the threaded rod. The bottom end of the protective cover is fitted onto the upper outer side of the workbench. A sealing frame is fixedly installed inside the operating opening. Observation plates are fixedly installed at both ends of the sealing frame. Two opposing movable doors are also slidably installed inside the sealing frame. The protective cover isolates the printing area from the outside, forming a relatively closed protective cavity, effectively preventing ink splattering during printing. Through the combined use of an exhaust hood, exhaust pipe, and exhaust fan, harmful gases generated during printing can be promptly extracted from the protective cover, maintaining air circulation within the protective cavity, improving the working environment, and reducing the harm of harmful gases to operators.

The utility model discloses a recycling and crushing device for glass fibers, and relates to the technical field of glass fiber crushing. Comprising a crushing structure, the crushing structure is used for crushing glass fibers, and access doors are symmetrically and fixedly connected to the side wall of the crushing structure through bolts; the bottom of the feeding hopper is fixedly connected with the top of the crushing structure; the top of the discharging hopper is fixedly connected with the bottom of the crushing structure; when the crushing structure carries out crushing work, a spray head on a water spraying frame can spray out a proper amount of water mist to wet materials, dust generated in the crushing process is effectively restrained, pollution to the environment is reduced, meanwhile, the body health of operators is guaranteed, the materials fall onto a filter plate through a discharging hopper after being crushed, and therefore the material crushing efficiency is improved. Water filtered by the filter plate enters the filter water tank, and the filtered water enters the water storage tank again through the water spray pipe under the action of the water pump, so that cyclic utilization is completed.

The utility model provides a sawing machine, which relates to the technical field of secondary aluminum processing equipment, and comprises a feeding device, a cutting box body and a scrap removing device, the feeding device is provided with a feeding port and a discharging port, one end of the feeding device, which is close to the discharging port, is provided with a clamping claw, and the clamping claw is used for fixedly clamping secondary aluminum so as to facilitate subsequent cutting operation; the cutting box body is arranged on the side, close to the discharging opening, of the feeding device, and a platform is arranged in the cutting box body; the chip removing device is fixedly connected with the cutting box body and comprises a chip removing mechanism and a chip collecting structure, the chip removing mechanism is fixedly connected with one side of the cutting box body, the chip collecting structure is fixedly connected with the side, away from the chip removing mechanism, of the cutting box body, and the chip removing mechanism is arranged above the platform and abuts against the platform. The chip collecting structure and the platform are arranged on the same horizontal plane. According to the sawing machine, waste chips generated in the cutting process can be treated and collected in time, the waste chips are prevented from flying in the air, and the body health of operators is effectively guaranteed.

The application discloses a container flow line cleaning system and a cleaning method. The container flow line cleaning system comprises a cleaning trolley, a trolley parking platform, a ferrous chip / wood chip spiral elevator and a ferrous chip / wood chip separator. The trolley parking platform is arranged at the rear side of the container flow line. The cleaning trolley is parked on the trolley parking platform and can enter the container along the trolley parking platform. The ferrous chip / wood chip spiral elevator is arranged between the trolley parking platform and the ferrous chip / wood chip separator. The container flow line cleaning system can be connected to the container flow line. The system can automatically clean the ferrous chip and the wood chip generated after drilling of the container. The ferrous chip and the wood chip collected during the cleaning can be stored separately.

The utility model discloses a copper strip processing edging device convenient to assemble, which relates to the technical field of desk processing equipment and comprises a workbench, transverse plates are arranged on two sides of the top end of the workbench, a groove is formed in one side of each transverse plate, a first screw is rotatably arranged in each groove, and a first connecting block is in threaded connection with the surface of each first screw. According to the utility model, through the design that the threaded rod is mounted at the bottom end of the transverse plate, penetrates through the workbench and is connected with the nut, the transverse plate is simple and quick to mount and dismount, the whole device is convenient to assemble and maintain, the mounting time and the labor cost are greatly saved, and the production efficiency is improved; the air collecting cover is mounted on one side of the connecting plate and is connected with the connecting pipe and the fan, so that dust generated in the edge grinding process can be collected in time, pollution of the dust to the working environment is effectively avoided, the body health of operators is guaranteed, meanwhile, the influence of the dust to normal operation of equipment is reduced, and the service life of the equipment is prolonged. And the service life of the equipment is prolonged.

This invention discloses an indoor air conditioner unit and its control method, as well as an air conditioner. The indoor air conditioner unit includes: a casing, an indoor heat exchanger, a fan, a photoplasma module, a light sensor, a display panel, and a controller. The controller is configured to: in response to a command to activate the air conditioner's sterilization function, acquire the brightness detected by the light sensor; when the brightness is determined to be greater than a preset brightness threshold, control the photoplasma module to execute a first sterilization mode, the first sterilization mode including: controlling the photoplasma module to simultaneously emit positive and negative ions and ultraviolet light, and controlling the fan speed to be adjusted to the maximum speed, and making the execution time of the first sterilization mode reach a first preset time; when the brightness is determined to be less than the preset brightness threshold, control the photoplasma module to execute a second sterilization mode, the second sterilization mode including: controlling the photoplasma module to emit positive and negative ions, and controlling the fan speed to be adjusted to the minimum speed, which can meet the sterilization requirements while avoiding light leakage affecting sleep.

The application relates to the field of shoes, and provides an antibacterial indoor shoe, which comprises a shoe sole, a pad layer, a plurality of water passing cavities are arranged in the shoe sole, and a plurality of water passing holes are arranged in the pad layer. The application has the effect of accelerating the drying speed of the indoor shoe.

The utility model discloses an intelligent water supply dosing automatic switching device, including dosing pool, the top both ends of dosing pool all are established with cavity, the top center of dosing pool is fixedly connected with stand, the top fixedly connected with the plugging disc of stand, the both ends of plugging disc all are established with the arc material leakage hole of up and down through -punching, the outer wall top of plugging disc rotatably connected with the swivel ring, the inner wall top of swivel ring is sleeved with the outer tube, and the bottom one end of dilute water tank and medicine water tank all are penetrated with the discharge pipe, and the bottom of discharge pipe can slide from the just above arc material leakage hole, through setting the connecting structure between gear body and gear ring, when the motor is with gear body rotation, gear ring also can with swivel ring and outer tube rotate together, in the process of outer tube rotation, the position of dilute water tank and medicine water tank also can change along with it, water supply and dosing will be in the top of two groups of cavity automatic switching, not only reduced the labor intensity of staff, but also provided the guarantee to the health of staff.

The utility model discloses a cutting device for glass fiber board production, which belongs to the technical field of glass fiber board production equipment and comprises a cutting support box for supporting a glass fiber board, and the inner top wall of the cutting support box is communicated with an air outlet box for dust to enter during glass fiber board processing. Cross-shaped grooves used for sliding are formed in the two sides of the interior of the air outlet box, springs are connected to the inner bottom walls of the two cross-shaped grooves, one ends of the springs are connected with cross-shaped plates, the cross-shaped plates are arranged in the cross-shaped grooves in a sliding mode, and second filter plate frames used for supporting are installed on the peripheries of the cross-shaped plates. According to the cutting device for glass fiber board production, the dust treatment capacity can be improved, the situation that dust pervades in a workshop is reduced, the health of operators is guaranteed, normal operation of equipment is guaranteed, tool abrasion is reduced, and the cutting precision and the product quality are improved.

This disclosure provides an anti-stress transport compartment and vehicle for ruminants. In one specific embodiment, the transport compartment includes a compartment body, which includes a floor, side walls, and a top wall. The short side of the floor has a structure that is higher in the middle and lower on both sides, with water channels and wastewater outlets at the edges. The bottom of the side walls has multiple air inlets, including louvers, fans, air guides, and railings, to guide airflow to the floor. The top wall has air outlets, including louvers and fans, with an outlet area larger than the inlet area, forming air circulation. In this embodiment, the floor is higher in the middle and lower on both sides, with water channels on both sides to drain cow urine, reducing ammonia production. The bottom air inlets blow air directly onto the floor through the fans and air guides, keeping it dry; the top air outlet area is larger than the air inlets, forming a bottom-in, top-out airflow that forcibly replaces the middle and lower layers of air, expelling ammonia and pollutants from the top, ensuring the health of ruminants.

The invention relates to milk powder for improving child anorexia and a preparation method thereof, which comprises the following steps: putting low-temperature soybean meal as a raw material into a tank, adding 9 times of water at the water temperature of 30-40 DEG C, stirring in the tank, feeding into a high-speed separator, separating soybean dregs, carrying out acid precipitation, separation, neutralization, sterilization and drying treatment on protein water, carrying out low-temperature superfine grinding on dried protein powder by using a superfine grinding machine, and packaging to obtain the milk powder for improving child anorexia. The preparation method comprises the following steps: uniformly mixing whey protein powder, fresh milk, fructo-oligosaccharide, galactooligosaccharide, milk mineral salt, compound trace elements and compound vitamins to obtain a mixed material liquid, and carrying out homogenization, high-pressure homogenization, sterilization, concentration and spray drying on the obtained mixed material liquid to obtain the milk powder. The milk powder, the soybean protein micro powder, the docosahexaenoic acid fish oil powder, the arachidonic acid grease and the composite probiotic powder are uniformly mixed to finally obtain the infant formula milk powder, and the milk powder obtained by the method is quick to dissolve, promotes digestion and has the effects of obviously improving food retention, constipation and anorexia.