32results about How to "Avoid pollution and waste" patented technology

The invention relates to a dermatological ointment applying device, and belongs to the technical field of medical instruments. The dermatological ointment applying device comprises a handle and an ointment applying head which are fixedly connected, a second through hole and a plurality of second ointment outlets communicated with the second through hole are formed in the ointment applying head, anointment slot is formed in the handle, a connecting tube is mounted in the ointment slot and connected with the second through hole, a groove is further formed in the ointment applying head, an adjusting plate is mounted in the groove, and a bolt connected with the adjusting plate in a threaded manner is mounted on the adjusting plate, penetrates the ointment applying head and extends to the outside. By the aid of the adjusting plate, an ointment applying thickness is conveniently controlled, a geared compression roller is matched with a plurality of adjustable ointment outlets to supply ointments, so that the ointments are more uniformly squeezed out, ointment squeeze-out quantity is more easily controlled, ointment pollution and waste are avoided, and the ointments are more uniformly applied.

The invention provides a Venturi jet mixing reactor. A turbulent region is arranged between a gas-liquid mixing region and a gas-liquid diffusion region, so that the gas-liquid mixing degree can be improved, the absorbed ammonia gas can be formed into precisely-dispersed gaseous phase, the high-efficiency instantaneous mass transfer can be realized, and the reaction can be facilitated. The invention provides an oleamide continuous synthesis apparatus. The closed circulation of the ammonia gas can be formed by using the suction pressure difference at a suction medium inlet of the Venturi jet mixing reactor, so that the surplus ammonia gas in a synthesis kettle can be circularly reused, the waste and pollution caused by the emission of the ammonia gas can be avoided, the utilization rate ofthe ammonia gas can be improved, the cost can be reduced, and the safety potential hazard can be eliminated. The invention also provides a method for continuously synthesizing the oleamide by using the oleamide continuous synthesis apparatus. By adopting the method, the continuous efficient automatic intelligent synthesis with high conversion rate and high stability can be realized, and the quality, consistency, uniformity and stability of the oleamide can be improved.

The invention relates to a polishing solution online mixing and internal supply polishing machine tool, belonging to the field of chemical mechanical polishing. A polishing solution recycling bin and a machine tool support are fixedly connected with a machine tool base, and a polishing solution online mixing device is fixedly connected with the upper part of the polishing solution recycling bin. A Z-direction feeding mechanism is fixedly connected with the machine tool support and is connected with an A-axis swing mechanism, and the A-axis swing mechanism is connected with a polishing head tool system. An X-direction feeding mechanism is fixedly connected with the machine tool base, and the upper part of the X-direction feeding mechanism is connected with a Y-direction feeding mechanism. The upper part of the Y-direction feeding mechanism is connected with a C-axis rotary table. The polishing solution online mixing and internal supply polishing machine tool has an important academic value and greater social and economic benefits for improving the manufacturing level and manufacturing capacity of high-quality optical elements in China, advancing the theoretical innovation of precision manufacturing of an optical curved surface, and accelerating the rapid development of aerospace, machinery manufacturing and other industries in China.

The invention discloses molding equipment for a food packaging tool. The molding equipment comprises a charging mechanism, an extrusion molding part, a sheet extrusion part, a molding part and a leftover material grinder, wherein a leftover material recovering device is arranged between the leftover material grinder and the charging mechanism; the molding part comprises a frame body, a sheet conveying mechanism and a lifting molding device; the sheet conveying mechanism is positioned above the frame body; and the lifting molding device is positioned below the sheet conveying mechanism. The structure is used for the molding equipment of the food packaging tool, so that the molding quality and the sanitary condition of the food packaging tool can be ensured, the production efficiency is improved, the pollution and the waste of leftover materials are prevented, the labor workload of a worker is reduced, and the manufacturing cost is reduced.

The invention relates to cutting equipment, in particular to energy-saving and environment-protecting agricultural feed cutting equipment. The invention aims to provide the energy-saving and environment-protecting agricultural feed cutting equipment automatic in cutting, automatic in feeding and convenient in operation. According to the technical scheme, the energy-saving and environment-protecting agricultural feed cutting equipment comprises a base, a cutting mechanism and a driving mechanism; and the cutting mechanism is arranged on one side of the middle portion of the base, and the driving mechanism is arranged on the other side of the cutting mechanism. The energy-saving and environment-protecting agricultural feed cutting equipment has the beneficial effects that under the action of the cutting mechanism, people place feed blocks on the inner side of a feed guide groove, then a motor is started, an output shaft of the motor can drive a transmission wheel on the left side, a transmission wheel on the right side and a belt to rotate, the transmission wheel on the right side can drive a cutter to rotate, and when the cutter makes contact with the feed blocks, the cutter can cut the feed blocks, so that the working efficiency of people is improved.

The invention relates to the field of art painting, in particular to an outdoor art design drawing device facilitating unfolding and spread. The outdoor art design drawing device comprises a supporting component, a fixing component, an assisting component and a drawing board. The drawing board is located on the upper portion of the assisting component and is in lap-joint with the assisting component. The fixing component is clamped and connected to the drawing board. The assisting component is located at the front end of the supporting component. The supporting component comprises a main pole,a secondary pole and an auxiliary pole. The secondary pole is located at the front end of the main pole, and the upper section of the secondary pole is matched with the main pole in a hinged mode. The middle of the secondary rod is provided with a positioning part for being matched with the auxiliary rod. The auxiliary rod is located at the front end of the positioning part and is matched with the positioning part. The bottom of the secondary rod is inserted and matched with the assisting component. The outdoor art design drawing device has the beneficial effects of being convenient to carryand capable of unfolding and spreading drawing paper conveniently during usage.

The invention relates to a mechanical device, in particular to a novel solar water-saving emission-reducing system device. An overflow pipe is arranged between a solar water tank and a big-barrel water tank, and a water collecting tank is arranged at the water outlet end of the overflow pipe. A spring pressure switch controller is arranged at one side of the bottom of the water collecting tank, and a pressure box water-suction pipe is arranged at the other side of the bottom of the water collecting tank. The pressure box water-suction pipe is connected onto a sewer pipe through a water collecting tank water-outlet pipe, and the spring pressure switch controller is connected with a water collecting tank water-draining pipe going below the ground surface. The novel solar water-saving emission-reducing system device is conveniently operated and is easily improved, the water saving effect is significant, and the use ratio of water can be increased. Meanwhile, the water pipes can be effectively prevented from frost cracking in winter.

The invention belongs to the technical field of food processing, particularly relates to a meat airing rack. By aiming at solving the problems that an existing meat airing rack does not have higher stability or a higher safe and sanitary environment, the following scheme is provided: moving wheels are fixedly mounted at the two ends of the bottom ends of two bottom beams, side columns are fixedlymounted on the two sides of the top ends of the bottom beams, top sleeves are fixedly mounted at the top ends of the four side columns, and lifting sleeves fixedly mounted in the middles of the circumferential outer walls of the four side columns. According to the meat airing rack, air pressure cylinders and suction cups are arranged at the bottom ends of the two bottom beams, two fixed sleeve plates and movable plates are slidably connected between the two bottom beams in a sleeving mode, and a supporting column is arranged at the bottom end of a connecting disc, so that the stability of themeat airing rack is greatly improved, and pollution and waste of pickled meat caused by the fact that the meat airing rack is blown down by strong wind in winter are avoided; and an insect-proof net is arranged at the top ends of the four top sleeves, water absorption sleeves are arranged at the bottom ends of the supporting columns, first magnetic buckles and second magnetic buckles attract eachother, and reduction of the pickled meat quality due to the fact that the pickled meat is polluted by flies, birds, cats, dogs, leaves, dust and the like is avoided.

A Chinese yam and pericarpium citri reticulatae cake with the constipation relieving function is prepared from, by weight, 80-100 parts of Chinese yam, 50-60 parts of rosemary juice, 30-35 parts of pericarpium citri reticulatae, 40-50 parts of honey, 25-30 parts of black sesame, 45-50 parts of apple vinegar, 40-45 parts of banana, 5-6 parts of radix angelica sinensis, 3-4 parts of herba cistanche, 5-6 parts of folium mori, 5-6 parts of cassia seed and 3-4 parts of fructus psoraleae. Soluble dietary fiber can be added into the Chinese yam and pericarpium citri reticulatae cake with the constipation relieving function, and the cake has a good physical healthcare function and can balance diet. The cake is prepared from flammulina velutipes feet as raw materials, flammulina velutipes can be effectively used, and waste and contamination are avoided; black sesame and banana are added, so that fragrance is strong, the mouthfeel is improved, and the cake has the effect of lubricating the intestines; the raw materials are reasonably matched with radix angelica sinensis, herba cistanche, folium mori, cassia seed and other Chinese herb extracts, and therefore the Chinese yam and pericarpium citri reticulatae cake has excellent effects of lubricating the intestines, relaxing bowel, tonifying kidney and expelling toxin and is suitable for people suffering from constipation often.

The invention discloses a packaging bottle for cosmetics. The key point of the technical scheme is that it comprises a bottle body and a cover body made of rigid materials, the bottle body is provided with an external thread at the opening, and the cover body is provided with a Internal thread, the bottle body is sealed with a dust-proof cover at the opening, and a long strip-shaped liquid storage tank is opened on the dust-proof cover. One end of the liquid storage tank extends downward to form a liquid inlet that communicates with the bottle body. There is a one-way valve mechanism in the mouth to realize the one-way conduction of the emulsion from the bottle body to the liquid tank. The inner surface of the bottle is bonded with a soft rubber layer, and the upper surface of the dust-proof cover is covered with a rubber layer. The rubber layer is located at the corresponding position of the liquid tank. A pressing part is formed by protruding upwards, and a pinhole-shaped liquid outlet is opened on the other end of the pressing part relative to the liquid inlet. ground protection, more convenient to use.

Disclosed is a bamboo particle processing feed bin. The bamboo particle processing feed bin comprises an upper material bin body and a lower material bin body which are both conical. An upper inlet is large, and a lower outlet is small. An inlet of the upper material bin body is connected with a material charging machine. The lower material bin body is arranged below the upper material bin body. A certain gap is reserved between the upper material bin body and the lower material bin body. A circle of baffle is welded to the edge of an inlet of the lower material bin body. The opening of the baffle is larger than an outlet of the upper material bin body, and the baffle is slightly higher than the outlet of the upper material bin body. An outlet of the lower material bin body is connected with an extrusion forming machine. Powder is discharged smoothly in the bamboo particle processing feed bin, the blocking phenomenon is avoided, and the powder is not scattered outside, so that pollution and waste of the powder are avoided.

The invention relates to an intelligent cable shearing device which can easily and accurately judge the cutting position of a cable and complete cutting. A pilot signal generating device and supporting plates are arranged at one end of the cable to be cut and at the two ends of a cable section respectively, and transmission of pilot signals is completed through the cable section. A conductive coating is arranged on the end face, close to one side of the cable, of each supporting plate, a communication cell can be electrically connected with external equipment through the conductive coatings, then a breakpoint detection device and a cable cutter are arranged on the cable section, and the breakpoint detection device is embedded in the cable cutter. The breakpoint detection device comprises asensor unit, the sensor unit is provided with a sensor coil, the sensor unit detects a magnetic field signal leaked to the outside from the cable and transmits the magnetic field signal to a controldevice of the cable cutter, and whether the cable cutter completes cutting work or not is judged through the control device of the cable cutter.

The invention discloses an overpressure self-locking rubber safety valve. The overpressure self-locking rubber safety valve comprises a liquid injection hole, wherein the liquid injection hole is sleeved with a rubber valve sleeve, and a fastening part is arranged on the rubber valve sleeve; a mounting plate is arranged inside the rubber valve sleeve, the lower end face of the mounting plate is in lap joint with the upper end face of the liquid injection hole, an exhaust pipe is connected to the mounting plate in an inserted mode, and the exhaust pipe is sleeved with a self-locking valve part; and the rubber valve sleeve is fixedly arranged on the lower end face of a rubber valve cap. According to the overpressure self-locking rubber safety valve, through the arrangement of a sealing cover, a sealing ring, the exhaust pipe and the like, the effects that automatic locking is carried out after pressure relief, electrolyte liquid is prevented from rushing out along with gas, pollution and waste are avoided, and the like are achieved, and the problems that after gas is exhausted, most rubber valves fall back due to gravity, are sealed again and are not tight enough, and the electrolyte liquid pollutes the rubber valves in the gas release process are solved.

The invention discloses a selective laser melting device with an electromagnetic positioning powder spreading device. The device comprises a machine frame, a powder spreading device used for laying metal powder, a laser for selectively melting the metal powder, a horizontal guide rail used for supporting the powder spreading device and a vertical driving mechanism used for driving the horizontal guide rail to move vertically, and a horizontal driving mechanism which is matched with the horizontal guide rail to drive the powder spreading device to horizontally reciprocate is arranged on the powder spreading device; the vertical driving mechanism is arranged at the two ends of the horizontal guide rail, and the longitudinal section of the vertical driving mechanism is a right triangle, a right wedge-shaped seat and a wedge-shaped seat driving assembly used for driving the left wedge-shaped seat and the right wedge-shaped seat to slide along the transverse single-degree-of-freedom direction. According to the selective laser melting device, the stability of the powder spreading device can be guaranteed, and meanwhile, the height of the powder spreading device can be accurately adjusted, so that in-situ machining is realized, the problems of low machining efficiency, large limitation and the like are avoided, and the application range is enlarged.

The invention relates to the technical field of resin equipment, and discloses a device for automatically mixing and preventing excessive dripping during manufacturing of resin. The device comprises a shell, the upper end of the shell is movably connected with a rotating shaft, the left end of the rotating shaft is movably connected with a gear, the lower end of the gear is fixedly connected with a worm, the lower end of the worm is movably connected with a sealing opening, the left end of the worm is movably connected with a feeding port, the left end of the shell is movably connected with a pressing rod, the right end of the pressing rod is movably connected with a compression spring, and the right end of the pressing rod is fixedly connected with a triggering mechanism. Through movement of a stirring device at the lower end of the rotating shaft, resin in the feeding port and collected pigment are mixed, meanwhile, due to rotation of the worm, mixed resin liquid is pushed to enter a discharging pipe through the sealing opening, external resin works are created, and therefore the purposes of automatically mixing and pushing the resin and the pigment are achieved, the time is saved, and the work progress is accelerated.

The invention discloses heat preservation equipment convenient for personnel to replace hot towels. The heat preservation equipment structurally comprises a main shell, wherein a towel throwing opening is formed in the upper side of the main shell, a towel collecting bin is arranged on the lower side of the towel throwing opening, a clean towel bin is arranged on the lower side of the towel collecting bin, the towel collecting bin and the clean towel bin are each internally provided with a replacement shell in a sliding mode, the replacement shell and the main shell are connected and slide through a locking device, a top cover device is arranged on the upper side of the replacement shell, a storing and taking device is arranged on the side, close to the towel throwing opening, of the replacement shell, and a towel taking opening is formed in one side of the main shell. According to the equipment, the design of the locking device is adopted, and the opening handle is arranged on the handle, so that the replacement shell and the main shell can be conveniently separated and replaced by personnel, and the personnel can conveniently maintain the equipment; and the design of the storing and taking device is adopted, and the fixing block pushes the front taking plate to rotate, so that the bath towel in the replacement shell can be taken out through the towel taking opening, and personnel can take and use the bath towels conveniently.

The invention discloses a preparing method for glass fiber enhanced AS composite materials. The preparing method comprises the following steps that A, AS resin, an additive and a processing agent arethrown into a high-speed mixing machine according to the formula, and pre-mixed materials are prepared; the draw ratio of screws of a double-screw extruder is 48:1, the groove depth ratio is 1.51 or 1.55, 12 areas are divided, the pre-mixed materials are mainly fed in a first-area discharging barrel, long glass fiber is fed in the fifth area, the sixth area and the seventh area, and the rotation speed of a main machine is 550-850 r/min; and C, extrusion and pelleting are conducted, and the glass fiber enhanced AS composite materials are obtained. The screw first-area temperature is 20-50 DEG C, the second-area temperature is 110-130 DEG C, the temperature from the third area to the eleventh area is 210-240 DEG C, and the temperature of a machine head is 220-240 DEG C. The preparing methodfor the glass fiber enhanced AS composite materials overcomes the defects that during AS glass fiber modified composite material high glass fiber filling, qualified products are hard to prepare and the strip breakage rate is high in the production process, wherein the defects exist all the time; and the glass fiber enhanced AS composite materials with high mechanical performance can be prepared, and production stability is good.

The invention discloses a selective laser melting method. The method comprises the steps of (1) paving equivalent metal powder on a base plate through a selective laser melting system; (2) melting theequivalent metal powder paved in step (1) through laser based on the size of a processed workpiece so as to form an outer circle ring layer; (3) melting the inside of the outer circle ring layer obtained in step (2) through laser to obtain a sheet layer of the processed workpiece; and (4) paving metal powder on the outer circle ring layer and the sheet layer of the processed workpiece through theselective laser melting system; and cyclically repeating steps (2) and (3) until the whole processed workpiece is subjected to layered processing. According to the method, the outer circle ring layeris arranged, and a powder storing barrel is formed; the powder can be properly paved based on the size of the processed workpiece, so that the problems of pollution and waste of raw materials in processing and cumbersome recovering and treating of the raw materials can be avoided; and meanwhile, the processing is in-situ carried out from bottom to top in a molding manner; and the problems such aslow processing efficiency and high limitation can be avoided; and the applicable scope is expanded.

The invention discloses a squeeze cosmetic container. The structure of the container comprises a cosmetic container bottle, a squeeze rod, a cosmetic liquid outlet and a connecting tube, the inside ofthe cosmetic container bottle is provided with the connecting tube, the middle of the top of the cosmetic container bottle is provided with a screw cap, the connecting tube is located in the middle of the screw cap, the top of the connecting tube is provided with the squeeze rod, the cosmetic liquid outlet is formed in the bottom of the right end of the connecting tube, the bottom of the cosmeticliquid outlet is connected to a fixing cover through a rotating shaft, the left end of the fixing cover is provided with a fixing warhead, a bullet hole is formed in the bottom of the squeeze rod, the side of the cosmetic container bottle is provided with a storage box, an internal cosmetic brush is arranged in the storage box, a fixed screw cap is arranged between the cosmetic brush and the storage box, and a handle is arranged on the top of the fixed screw cap. According to the squeeze cosmetic container, the fixing cover can fixedly cover the container when the container is not in use, andthe cosmetic brush can be screwed in the storage box through the fixed screw cap, so that the fixing is convenient.

An acne-eliminating blood-Replenishing Chinese yam pericarpium citri reticulatae cake is made of the following raw materials including, by weight, 80-100 parts of Chinese yam, 8-10 parts of rose flowers, 30-35 parts of pericarpium citri reticulatae, 40-50 parts of honey, 25-30 parts of black soya beans, 40-45 parts of mature vinegar, 6-7 parts of lemons, 50-60 parts of brown sugar juice, 5-6 parts of apple flowers, 6-7 parts of honeysuckle flowers, 5-6 parts of chrysanthemum flowers, 3-4 parts of ginseng, 3-4 parts of chelonia glue, and 5-6 parts of Polygonum multiflorum. The acne-eliminating blood-Replenishing Chinese yam pericarpium citri reticulatae cake is added with soluble dietary fibers which has an excellent physiological healthcare function and can balance diet. The acne-eliminating blood-Replenishing Chinese yam pericarpium citri reticulatae cake uses Flammulina velutiper feet as a raw material, the Flammulina velutiper can effectively utilized, waste and pullution of the Flammulina velutiper can be avoided; and the Chinese yam and pericarpium citri reticulatae are matched to make the cake, and then the acne-eliminating blood-Replenishing Chinese yam pericarpium citri reticulatae cake can regulate qi-flowing for strengthening spleen and nourish stomach.

The present invention provides a pushing-up-needle type snow ice machine and a snow form regulation method thereof. A machine body is provided with a distribution box, a compressor, a double-layer cooling plate and a roller evaporator; a refrigeration shaft member is inwardly extended from a through-hole of the roller evaporator; the compressor, double-layer cooling plate, refrigeration shaft member and roller evaporator form a refrigeration circuit; at least one drink barrel is arranged; a liquid supply insert pipe is connected with the bottom surface of the drink barrels; an electric valve is arranged on an infusion pipe; a sleeve is arranged on the inlet of the infusion pipe; a pushing-up-needle is arranged in the sleeve; the liquid supply insert pipe extends into the sleeve to enable the pushing-up-needle to extend into the liquid supply insert pipe to push up a steel ball; an outlet of the infusion pipe is connected with a water receiving disk; the bottom edge of the roller evaporator is located in the cavity of the water receiving disk; an ice knife is also arranged in parallel on the side of the roller evaporator; the blade of the ice knife is close to the outer wall of theroller evaporator; the lower side of the ice knife is an ice outlet; the lower side of the ice outlet is connected with a placing disk; and the distribution box is electrically connected with the compressor, a rotating motor, a cylinder, a water level sensor, all solenoid valves and the electric valve.

A yam tangerine peel cake for relieving cough and reducing phlegm, made of the following raw materials in parts by weight: Sydney pear 50‑60, loquat fruit 40‑45, rice wine 10‑15, yam 80‑100, osmanthus juice 90‑100, tangerine peel 30‑35, honey 50-60, Aster 2-3, Coltsfoot 4-5, Fritillaria 2-3, Campanulaceae 3-4, Loquat Leaf 3-4, Baiqian 1-2, etc.; a Chinese yam tangerine peel cake for relieving cough and reducing phlegm of the present invention , add soluble dietary fiber, have excellent physiological health care function, can diet balance, the present invention utilizes the mushroom foot of Flammulina velutipes as raw material to prepare, can effectively utilize Flammulina velutipes, avoid waste and pollution, and Chinese yam and tangerine peel are matched to make cake, has Regulates qi, invigorates the spleen, and nourishes the stomach.

The invention provides a chiral metal complex catalyst. The chiral metal complex catalyst is a supported chiral catalyst comprising a sponge substrate and a chiral metal complex loaded on the sponge substrate, the chiral metal is loaded on the sponge substrate through a Linker reagent, the sponge substrate is a polymer framework of a 3D (three-dimensional) porous structure and comprises a surfaceactive group A, the chiral metal complex comprises a chiral ligand and metal in coordinate bond with the chiral ligand, the chiral ligand comprises an active group B, the metal is a transition-state elementary metal substance, a transition-state metal alloy or transition-state metal ions, the Linker reagent at least comprises a first active functional group C and a second active functional group D, the first active functional group C is capable of combining with the surface active group A, and the second active functional group D is capable of combining with the active group B.

The invention provides poultry feeding equipment for livestock breeding, and relates to the field of livestock breeding. The poultry feeding equipment for livestock breeding comprises side plates and a storage hopper, the number of the side plates is two, the bottom surface of the storage hopper is fixedly connected with the upper surfaces of the two side plates, a notch cylinder is arranged below the storage hopper, the front end and the rear end of the notch cylinder are fixedly connected with the faces, close to each other, of the two side plates respectively, and a rotating shaft is arranged in the notch cylinder. According to the poultry feeding equipment for livestock breeding, by arranging a movable plate, a suction bean, a torsional spring, an elastic piece and a point clamping rod, in the continuous pecking process of poultry, the torsional force of the torsional spring is gradually increased, the elastic piece is gradually bent, and after the elastic piece is bent by a certain angle, a disc can drive a partition plate to rotate through a rotating shaft; and food between the two partition plates located on the upper portion slides into the eating trough through the material sliding plate so that the food can be fed in different times, and pollution and waste caused by the fact that the poultry cannot eat the food at a time are prevented.