2087 results about "Feed tank" patented technology

A liquid pump with adjustable length and a feed tank are provided. The liquid pump includes a tube component, a pump body, a sealing ring, and a fixing piece. The tube component includes a first tube and a second tube, the first tube and the second tube are sleeved with each other, the first tube is slidable relative to the second tube. The pump body is mounted in a first end of the first tube away from the second tube. The sealing ring is hermetically connected between the first tube and the second tube. The fixing piece is sleeved on the first tube and the second tube. The fixing piece is configured to fix the first tube and the second tube. A length of the tube component is flexibly adjusted to match tanks of different depths, while taking into account sealing and stability.

The invention discloses a method for semi-continuously preparing electronic-grade hydrogen chloride in the field of electronic gas preparation, which comprises the following steps: (1) introducing industrial hydrogen chloride into an adsorption system after the moisture content of the industrial hydrogen chloride is lower than 50ppm by using a cryogenic system; (2) deeply removing trace moisture in the hydrogen chloride by using an adsorption system, and introducing the hydrogen chloride into a filtering system after the moisture content in the hydrogen chloride is lower than 1ppm; (3) removing the pulverized adsorbent entrained in the anhydrous hydrogen chloride gas by using a filtering system, and then introducing the anhydrous hydrogen chloride gas into a feeding tank of a rectifying tower; (4) introducing anhydrous hydrogen chloride in the feeding tank of the rectifying tower into a heavy component removal tower, removing high-boiling-point impurities from a tower kettle, and introducing a tower top material into a light component removal tower; and (5) continuously emptying the top of the light component removal tower to remove light boiling point impurities, and opening an extraction valve and filling when the purity of the tower kettle material hydrogen chloride is more than 99.9995%. According to the method, equipment corrosion is reduced, the influence of light-component impurities on the product is avoided, the product quality is stable, and the yield and the market competitiveness are improved.

The invention provides a multi-section vacuum spiral dryer capable of continuously drying and a using method, and belongs to the technical field of spiral dryers. Comprising a rack, the top of the rack is provided with a plurality of sections of spiral drying machines which are distributed in a staggered mode, each spiral drying machine comprises a shell, a spiral conveying shaft, a variable frequency motor and a vacuumizing opening used for pumping away air in the shell, each shell comprises a shell body and a clamping sleeve arranged in the shell body, and a heating flow channel is formed in each spiral conveying shaft; a semi-spiral blade provided with a heating assembly is arranged on the outer wall of the spiral conveying shaft and used for heating and drying materials while the materials are conveyed, and a vacuum feeding tank is arranged at the top of the star-shaped discharging valve and used for making the materials in a vacuum state during feeding. According to the spiral drying machine, materials can be continuously dried, the heating area of the materials in the spiral drying machine is greatly increased, the materials are in a vacuum state in the whole process of feeding, conveying, heating and discharging, and the drying efficiency is effectively improved.

The invention relates to the technical field of freshwater fish culture, and discloses a culture box for freshwater fish culture, which comprises a culture box and a feeding tank, the top of the feeding tank is fixedly connected with a feeding hopper, and a feeding mechanism is arranged in the feeding tank; the feeding mechanism comprises a motor, a vertical shaft, a disc, movable teeth and fixed teeth; the motor is fixedly connected to the outer wall of the top of the feeding tank, the output end of the bottom of the motor penetrates into the feeding tank, animal livers in the smashing chamber are smashed into small blocks through friction and collision of movable teeth and fixed teeth, swallowing of the mandarin fish fries is facilitated, growth and development of the mandarin fish fries are facilitated, a bent pipe is driven by a disc to rotate, and the feeding efficiency is improved. The feeding range is expanded through the rotating bent pipe, and the gear and the rack are arranged to move back and forth in the rotating process of the bent pipe, so that the feeding range of the bent pipe is further expanded, mandarin fish fries are prevented from being grabbed by adult fishes during concentrated feeding, mandarin fish ingestion is more uniform, and the overall mandarin fish growth efficiency is improved.

The utility model discloses an aviation hydraulic oil feeding device, and relates to the technical field of feeding devices, the aviation hydraulic oil feeding device comprises a tank body, a motor is fixedly arranged at the top of the tank body, a rotating shaft of the motor is inserted into the tank body and is fixedly provided with a foldable stirring piece, and the outer wall of the foldable stirring piece is provided with an external thread; the outer wall of the foldable stirring part is sleeved with a first piston plate in a threaded mode, the first piston plate is movably arranged in the tank body, a feeding tank is fixedly connected to the top of the tank body in an inserted mode, the feeding tank communicates with the tank body through a conveying pipe, and an outer spiral groove rod is vertically arranged in the tank body. The motor drives the foldable stirring part to rotate to stir hydraulic oil in the tank body, the first piston plate is driven to move downwards along with rotation of the foldable stirring part, the hydraulic oil is conveniently discharged along with downward movement of the first piston plate, and the hydraulic oil in the tank body can be completely discharged through the first piston plate.

The present application provides a citric acid evaporation concentration crystallization device and method, including a feed tank, a condensed water heat exchanger, a fresh steam heat exchanger, a first-effect evaporator, a first-effect separator, a second-effect evaporator, a second-effect separator, a third-effect evaporator, a third-effect separator, an intermediate storage tank, an FC crystallizer, a crystallization heat exchanger, a centrifuge and a mother liquid tank connected in sequence through pipelines, the feed port of the feed tank is connected to the workshop storage system; the steam outlet of the first-effect evaporator and the steam outlet of the first-effect separator are connected to the steam ejector; the FC crystallizer and the crystallization heat exchanger are connected through pipelines to form a circulating evaporation crystallization system. The system of the device operates in a negative pressure system, using steam ejection technology, multi-effect evaporation technology, and MVR evaporation technology, reducing the operating energy consumption to 22% of the original system, the system operates stably, has high thermal efficiency, and the crystal content of crystals below 200 mesh precipitated by the crystallization system is increased by more than 30%.

The invention relates to the technical field of environment-friendly recycled material production equipment, in particular to an environment-friendly recycled material double-screw extruder and a method. The environment-friendly recycled material double-screw extruder comprises a feeding driving mechanism, a feeding extruding mechanism, a mixing driving mechanism and a mixing extruding mechanism; the mixing driving mechanism is used for driving the mixing extrusion mechanism, the feeding extrusion mechanism is used for feeding materials, the feeding extrusion mechanism comprises a feeding tank body, a feeding fixing support, a feeding main screw rod, a feeding driven screw rod and a feeding connecting base, and a feeding port and a discharging port are formed in the two ends of the feeding tank body respectively. And the discharging port is used for being connected with a mixing and extruding mechanism. The feeding main screw and the feeding driven screw in the grinding channel cooperatively operate, so that materials are stably conveyed from the feeding port to the discharging port, the materials are efficiently ground in the conveying process, and the dispersity and uniformity of the materials are improved.

The utility model relates to the technical field of breeding equipment, and discloses a hanging type hopper feeding machine which comprises a chicken coop frame body, a guide rail cross beam, a plurality of feed troughs, a plurality of feed hopper bodies, a plurality of feed hopper bodies, a plurality of feed hopper bodies, a plurality of feed hopper bodies, a plurality of feed hopper bodies, a plurality of feed hopper bodies and a plurality of guide rail cross beams, the feed hopper bodies are vertically distributed at equal intervals on the chicken coop frame body, and the feed hopper bodies are matched with the chicken coop bodies in number and distribution position. The cage is fixedly mounted on a coop frame body; the driving assembly is arranged on the coop frame body; the feeding machine walking support is arranged on the guide rail cross beam and connected with the driving assembly, and the feeding machine walking support can move in the length direction of the guide rail cross beam under driving of the driving assembly; the feeding machine hopper is arranged on the feeding machine walking support and internally filled with feed, and the overall number and the distribution position of the feeding machine hopper are matched with those of the feeding troughs. According to the hanging type hopper feeding machine, the feed can be automatically and uniformly fed into a feeding trough of a chicken coop, the labor intensity of a breeder is reduced, and the feed feeding efficiency and uniformity are improved.

The invention relates to the technical field of plastic waste recycling, and particularly discloses packaging plastic hot melting recycling equipment which comprises a bottom plate, a mixing tank is arranged at the top of the bottom plate, a feeding groove is formed in the outer side of the mixing tank, a conveying shell is fixedly connected to the right side of the mixing tank, and the mixing tank communicates with the interior of the conveying shell through the feeding groove; and the cleaning mechanism comprises an impurity removal assembly, a cleaning assembly and a drying assembly. Through the arrangement of the feeding assembly and the impurity removal assembly, when the waste packaging plastic is recycled, the packaging plastic is crushed, dust impurities and the packaging plastic can be effectively separated in the crushing process, and the dust impurities carried in the packaging plastic before hot melting can be effectively removed through cooperation of the impurity removal part on the lower portion; and the cleaning assembly can be used for cleaning the crushed packaging plastic, impurities and residues are further removed, the quality of the recycled plastic is improved, and the application range of the recycled plastic is widened.

The present invention relates to the technical field of PVC plastics, and in particular to quality inspection equipment for PVC plastic particles, comprising a workbench, a rotating disk, a feeding tank, a carrying disk, a molding part and a light source part, wherein the feeding tank is used for placing and storing particle bodies, and the feeding tank is used for unloading the particle bodies into the carrying disk; the carrying disk is provided with at least one group, and the carrying disk can be lifted and lowered on the rotating disk, and the rotating disk drives the carrying disk to rotate relative to the workbench; the molding part comprises a hot pressing plate, and the hot pressing plate is used for hot pressing the particle bodies in the carrying disk into a plastic film; a photosensitive unit is provided on the inner side of the carrying disk, and the light source part is used for irradiating the plastic film and cooperating with the photosensitive unit to perform light transmittance detection; the lower side of the feeding tank is provided with an inverted cone, and a feeding port is provided on the upper side of the feeding tank, and a unloading barrel is fixedly connected to the lower end of the inverted cone. The present invention realizes the automatic detection function conveniently and efficiently.

The invention discloses a food desiccant mixing and drying integrated tank which comprises a mixing tank, supports installed on the two sides of the mixing tank, a base installed at the bottoms of the supports, a control box installed on the upper surface of the base, heating equipment installed at the bottom of the mixing tank and a feeding tank installed at the top of the mixing tank. A turnover motor is connected between the rotating shafts in a penetrating manner, and a drying cylinder is arranged in the mixing tank. By arranging the mixing tank, the drying cylinder and the stirring blades, the step of transferring raw materials between equipment can be omitted, mechanical energy of drum-type drying of the drying cylinder is used for mixing and stirring in the mixing tank at the same time, the manufacturing cost of the equipment is reduced, and the production efficiency of the food drying agent is improved; by arranging the heat transmission mechanism, part of heat in the mixed material heating process can be repeatedly used for drying raw materials, the heat energy utilization rate is increased, electric energy consumption is reduced, and the production process of the food drying agent is more environmentally friendly.

A concrete mixing plant comprises a mixing cabin, a mixing mechanism and a discharging driving mechanism. The discharging driving mechanism is arranged on the stirring cabin, the stirring mechanism is connected with the discharging driving mechanism, and the stirring mechanism is configured to be driven by the discharging driving mechanism to ascend and descend in the stirring cabin to promote concrete discharging; a discharging pipe is arranged on the bottom wall of the stirring cabin, the stirring mechanism comprises a stirring shaft and an extrusion discharging plate, and the extrusion discharging plate is configured to slide in the discharging pipe so as to push concrete to be discharged; a material receiving and dispersing plate is fixedly arranged on the inner wall of the stirring cabin, discharging grooves are formed in the material receiving and dispersing plate, the discharging grooves are distributed on the material receiving and dispersing plate in a staggered mode, a material dispersing push plate is fixedly arranged on the upper portion of the stirring shaft, and the material dispersing push plate is arranged to be attached to the upper surface of the material receiving and dispersing plate when the stirring shaft is in a descending state. The invention relates to the technical field of concrete production, and provides a concrete mixing plant capable of effectively improving the mixing efficiency and uniformity of concrete raw materials and avoiding blockage of a discharging pipe during discharging.

The utility model relates to the field of feeding for local chicken feed treatment, and discloses a feeding device for feed treatment, which comprises a feeding tank, a stirring component is arranged in the feeding tank, a discharge port is fixedly connected to the bottom of the feeding tank, a conveying barrel is fixedly connected to the bottom of the discharge port, two supporting seats are fixedly connected to the outer side of the conveying barrel, and a feeding port is formed in the feeding tank. A supporting frame is fixedly connected to the outer side of the feeding tank, a conveying assembly is arranged in the conveying barrel, and an anti-blocking assembly is arranged between the two supporting seats. According to the feed stirring device, the first connecting rod is driven by the first driving motor to rotate, then the stirring rod is driven to rotate, the swash plate also rotates along with the stirring rod, and the outer side of the swash plate is arranged between the two rollers, so that the stirring rod rotates and moves up and down at the same time, feed can be fully stirred in the horizontal direction and the vertical direction, and the stirring effect is further enhanced; and various components of the feed can be more uniformly mixed together, so that the feed stirring quality and efficiency are ensured.

The invention discloses a polymer cement waterproof coating self-closing property tester and a test method, and belongs to the technical field of constructional engineering, the polymer cement waterproof coating self-closing property tester comprises a lower water tank used for providing a water source; the upper water tank is arranged on the upper side of the lower water tank and is communicated with the lower water tank through an upper water pipe; the automatic water feeding device is used for ensuring the water pressure intensity in the water feeding tank; testing the test piece; the clamping assembly is arranged on one side of the upper water tank and communicated with the water outlet of the upper water tank, and the clamping assembly is used for clamping and positioning the test piece and guiding water seeping from a crack of the test piece; the probe is arranged on the lower side of the clamping assembly and used for detecting water seepage. By means of the design of the water guide groove, it can be ensured that water seeping out of a crack flows down through the water guide rod and drips onto the probe, the flow of the water is accurately detected, the self-healing speed is accurately measured through the arc-shaped inverted groove formed between the second through hole of the front pressing plate and the water guide groove, and the self-healing effect of the polymer cement waterproof coating is determined in a standard mode.

The present invention discloses a dye delivery system for continuous dyeing equipment, including a chemical material device, a hot water tank, a feeding device, a dye tank and a pipeline system connecting the above parts, wherein the chemical material device includes a chemical material cylinder, a weighing device in the cylinder, a liquid adding device, a chemical material stirring mechanism, a vibration mechanism and a liquid discharge device, the hot water tank includes a hot water tank body, a hot water delivery module and a steam delivery module; the hot water delivery module includes a hot water centrifugal pump, a first water outlet pipe, a second water outlet pipe and a water inlet pipe, the feeding device includes a bottom frame, a feeding tank body, a feeding stirring device and a heating device, and the steam delivery module includes a steam heating coil, a steam input pipe and a steam output pipe. The present invention can automatically weigh the weight of the powder material, and can also provide continuous and stable hot water, and the stirring effect of the feeding device is good.

The utility model discloses an automatic feeding device for adhesive production, and relates to the technical field of adhesive production, a feeding and mixing mechanism comprises a first motor fixedly connected to the back of a material conveying tank and a supporting strip fixedly connected to the top of a base, the first motor is provided with two output shafts, and the two output shafts are arranged on the supporting strip. A connecting shaft is fixedly connected to the end of the front output shaft, a spiral blade is fixedly connected to the surface of the connecting shaft, a first belt wheel is fixedly connected to the surface of the rear output shaft, and a rotating shaft is fixedly connected to the inner wall of a supporting strip. According to the utility model, materials can be stably and continuously pushed and discharged at a uniform speed, the problem of unstable discharging is solved, the materials can be fully stirred and mixed to reach a uniform state in an adhesive production process, and the quality of subsequent production of products is improved.

The utility model discloses a sealing device of a feeding pool of a kiln, and belongs to the technical field of float glass production. Comprising two water cooling plates, a hanger rail and two moving structures, and the two water cooling plates are hung on the two moving structures respectively; the moving structure comprises a translation beam, three slings, a pushing arm, three first traction wheels, two second traction wheels and two hand cranking winches; the translation beam is arranged in the left-right direction, is arranged on the lower side of the hanger rail in a sliding mode and is located over the center line of the water cooling plate; steel wire ropes of the two hand cranking winches are wound around the second traction wheels above the hand cranking winches respectively; the three slings are arranged side by side left and right, respectively bypass the three first traction wheels, and comprise a middle sling and two end slings; the lower ends of the two end slings are connected with the front end or the rear end of the water cooling plate, and the upper ends of the two end slings are connected together and then connected with a steel wire rope of a hand winch; the lower end of the middle sling is connected with the other end of the water cooling plate, and the upper end is connected with a steel wire rope of the other hand winch.

Fuel thermal management systems and related methods are disclosed. An example system includes a flowline to carry a fluid, a waste heat recovery heat exchanger coupled to the flowline, the waste heat recovery heat exchanger to heat the fluid to a first temperature, and a feed tank coupled to the flowline, the feed tank including a first inlet and a second inlet, the first inlet to receive a first portion of the fluid from the waste heat recovery heat exchanger at the first temperature, the second inlet to receive a second portion of the fluid at a second temperature less than the first temperature, wherein the first portion of the fluid and the second portion of the fluid mixes in the feed tank to form a third portion having a third temperature between the first temperature and the second temperature.

The invention belongs to the technical field of food and chemical industry, and particularly relates to a gas-liquid-solid three-phase fluidized bed enzyme reactor and a synchronous preparation method of grease enzyme method deacidification and diglyceride by using the same. According to the method, the gas phase of the three-phase fluidized bed is high-purity dry inert gas, the liquid phase is a uniform solution formed by mixing reaction substrate high-acid-value oil and an acyl acceptor, and the solid phase is immobilized enzyme. The method comprises the following steps: mixing high-acid-value oil and an acyl acceptor to prepare a raw material solution, preheating a feeding tank to a reaction temperature, adding the raw material solution into a gas-liquid-solid three-phase fluidized bed reactor, and carrying out esterification and / or transesterification under the bubbling action of inert gas to realize the deacidification of the high-acid-value oil and the synchronous preparation of the functional lipid. The mixture of the deacidified grease and the functional lipid is obtained. The method has the characteristics of high catalytic efficiency, easiness in separation of the product from enzyme, high nutritional value of the product, no need of adding an organic solvent, difficulty in oxidation of grease and suitability for large-scale production.

The invention discloses proportioning and feeding equipment for preparing a polycarboxylate superplasticizer and a feeding method of the proportioning and feeding equipment, and relates to the technical field of polycarboxylate superplasticizer preparation, the proportioning and feeding equipment comprises a feeding tank body and a bearing bracket fixedly mounted below the outer part of the feeding tank body; a proportioning mechanism is arranged at the upper part in the feeding tank body, and the proportioning mechanism comprises a proportioning chassis; wherein the proportioning partition plates are distributed in an equal-angle manner; a feeding mechanism is arranged at the bottom of the proportioning chassis, the feeding mechanism comprises a feeding shaft barrel, and a telescopic sliding rod is arranged on the outer side of the bottom end of the feeding shaft barrel. According to the proportioning and feeding equipment for preparing the polycarboxylate superplasticizer and the feeding method of the proportioning and feeding equipment, various raw materials are stored through the areas separated by the proportioning partition plates in the feeding tank body, so that proportioning and feeding are performed under various requirements, and meanwhile, the mixing branches below the feeding tank body and the inclined scraping plates assist proportioning and mixing of the various raw materials; the preparation efficiency of the polycarboxylate superplasticizer is improved.

The invention provides a meltable fluororesin end group fluorination treatment system and a meltable fluororesin end group fluorination treatment process. The system comprises at least two feeding tanks, a reaction tower and a cooling tank, the top ends of the feeding tanks are connected with an N2 gas pipeline and are provided with resin raw material inlets, and the N2 gas pipeline is provided with a valve; the top end of the reaction tower is connected with the bottom end of the feeding tank through a pipeline, a valve is arranged on the pipeline, the top end of the reaction tower is connected with a tail gas treatment pipeline, the bottom end of the reaction tower is connected with an N2 / F2 mixed gas pipeline and an N2 gas pipeline, and a valve is arranged on the pipeline; the top ends of the cooling tanks are connected with the bottom end of the reaction tower through pipelines, valves are arranged on the pipelines, the bottom ends of the cooling tanks are connected with a product output pipeline and an N2 gas pipeline, and valves are arranged on the pipelines. The system can ensure that the fluorination reaction of the end group of the meltable fluororesin is continuously carried out, the production efficiency of the fluorination reaction is remarkably improved, the system avoids the overflow of fluorine, and the safety of the working environment is improved.

The invention discloses an automatic packaging machine for tea finished products, which relates to the technical field of automatic packaging equipment, and comprises a support, a feeding box, a discharging box and a packaging box, the screening net plate is arranged in the feeding box; the driving assembly is arranged on one side of the upper end of the support, when the driving assembly drives the feeding box to reciprocate up and down, the screening net plate in the feeding box shakes and screens finished tea leaves, and meanwhile, the air inlet assembly on the side portion of the feeding box continuously feeds air and provides air pressure thrust for the overturning assembly connected with the screening net plate; after the shaken and sieved tea leaves are shaken out, an exhaust assembly connected with an overturning assembly is triggered, and after exhaust is completed, the screening net plate is driven by the overturning assembly to reset; according to the equipment, integrated continuous operation of tea screening and packaging is achieved, the cleanliness and the high-quality rate of tea finished products are remarkably improved, the equipment structure is simplified, and the operation complexity and the maintenance cost are reduced.

The present invention concerns a method for controlling a plant section of a sugar production plant comprising a common feed tank and multiple crystallisers and one more strike receivers and one or more centrifuges, wherein the multiple crystallisers are configured for receiving feed syrup from the common feed tank and crystallising sugar in a semi-batch process in order to obtain massecuite, wherein the one or more strike receivers are configured for receiving massecuite discharged from one or more of the crystallisers and to feed the massecuite to one or more of the centrifuges, wherein the centrifuges are configured for receiving the massecuite and separating syrup from sugar crystals in a batch process, wherein the method includes the following method steps executed by a control unit, in particular a model predictive control unit: c) determining a thick juice mass flow rate to the feed tank (Ftj) and a feed syrup mass flow rate from the feed tank to all crystallisers (Fcrys,sm) and a massecuite mass flow rate to all centrifuges (Fcf, sm) using a continuous substitution model of the plant section, d) controlling the common feed tank and the multiple crystallisers and the one or more centrifuges depending on the determined thick juice mass flow rate to the feed tank (Ftj) and the determined feed syrup mass flow rate from the feed tank to all crystallisers (Fcrys,sm) and the determined massecuite mass flow rate to all centrifuges (Fcf, sm).

The utility model discloses an anti-overload type vacuum feeding machine which comprises a feeding tank, a discharging pipe is connected to the bottom of the feeding tank in a penetrating mode, a feeding pipe is connected to one side of the feeding tank in a penetrating mode, a vacuum pump is arranged on one side of the top of the feeding tank, and a compressed air back flushing pump is arranged on the other side of the top of the feeding tank. A filter screen is arranged on the upper portion of the interior of the feeding tank, two supporting rods are slidably connected to the interior of the filter screen in a central symmetry mode, telescopic springs symmetrically sleeve the two supporting rods, fixing frames are fixedly installed at the two ends of each supporting rod, and the fixing frames are fixedly connected with the feeding tank; the two ends of the telescopic spring are fixedly connected with the fixed frame and the filter screen respectively; according to the vacuum feeding device, the filter screen can be prevented from being blocked while vacuum feeding is conducted, overload of the vacuum pump caused by blocking of the filter screen is avoided, the overall structure is simple, the use cost and the manufacturing cost are low, subsequent damage is not likely to happen, and practicability is improved.

The utility model relates to the technical field of smashing equipment, in particular to a matrix smashing device for gastrodia elata planting, which comprises a feeding support, a conveying belt and a smashing mechanism, the conveying belt is arranged in the feeding support, and the smashing mechanism is arranged on the upper portion of the feeding support. The smashing mechanism comprises a connecting support, a smashing bin, a first driving motor, a rotating shaft and a smashing plate, the connecting support is erected on the upper portion of the feeding support, the smashing bin is arranged on the connecting support, the rotating shaft and the smashing plate are arranged in the smashing bin, and a first synchronous wheel on the upper portion of the rotating shaft is connected with a second synchronous wheel on the first driving motor through a synchronous belt; a plurality of smashing guide grooves are formed in the smashing bin and correspond to the smashing plates. A feeding groove is formed in the upper portion of the smashing bin, and a discharging opening of the feeding groove extends into a cavity of the smashing bin. According to the utility model, crushing at multiple positions on a production line can be realized, and crushed materials can be continuously transferred, so that crushing and transportation integration is realized.

The invention discloses a dry-type high-pressure anaerobic fermentation system and method for agricultural waste, and belongs to the technical field of biogas fermention.The dry-type high-pressure anaerobic fermentation system comprises a mixing pool, a feeding tank and an anaerobic fermentation reactor, and the feeding tank is connected with a hydrolysis pool feeding pipeline and an acid production pool feeding pipeline; the anaerobic fermentation reactor comprises a hydrolysis tank, an acid production tank and a methane production tank which are separated by a reactor outer wall, a first separation wall and a second separation wall which are arranged in a concentric circle, and a biogas collection area formed by a separation top plate and a reactor dome is arranged at the top end of the reactor outer wall; an overflow channel is formed at the top end of the first separating wall; a plurality of separating wall supporting columns are circumferentially and uniformly distributed at the bottom of the second separating wall; a leachate tank is correspondingly arranged at the bottom end of the methanogenesis tank, and a plurality of biogas slurry lifting pipes are arranged in the methanogenesis tank; a fermentation waste discharge pipeline is arranged on the side wall of the second separation wall, a biogas discharge pipe is arranged on the dome of the reactor, and the fermentation system is stable in operation, small in consumption of circulating inoculum and high in volume gas production rate.

The utility model provides an accurate feeding device for cow breeding. The precise feeding device for cow breeding comprises a feed tank; the feeding hopper is arranged on the material tank; the packing auger is rotationally mounted on the inner wall of the top of the charging bucket; the servo motor is fixedly mounted at the top of the charging bucket, and an output shaft of the servo motor is fixedly connected with the auger; the sleeve plate is fixedly arranged on the material tank in a sleeving manner; the weighing mechanism is arranged on the sleeve plate, and the weighing mechanism is used for weighing the feed which is fed at a time; and the feeding mechanism is arranged on the weighing mechanism, and the feeding mechanism is used for feeding feed. The accurate feeding device for dairy cow breeding has the advantages that the feeding amount of feed can be accurately controlled, the automatic feeding function is achieved, and the cleaning function is achieved.

The invention discloses a fishery breeding training platform for marine robot breeding and stability training, and relates to the field of aquaculture equipment, the fishery breeding training platform comprises a ship body, the ship body is provided with a first breeding bin and a second breeding bin which are used for breeding marine fishes, the first breeding bin is used for feeding of workers, and the second breeding bin is used for feeding of the workers. The second breeding bin is used for feeding of the intelligent robot, a feed bin and a medicine bin are arranged on the ship body, a storage plate is arranged on the ship body, a plurality of first driving parts used for supporting the storage plate are arranged on the ship body, the first driving parts are used for controlling the storage plate to shake, and an action collecting chamber is arranged on the ship body. A plurality of action acquisition monitors connected with the action acquisition chamber are arranged on the ship body, and the action acquisition chamber analyzes and controls the intelligent robot to work according to the work of workers. Data are provided for the intelligent robot to provide the mariculture platform, the training convenience of the intelligent robot is improved, and the training stability of the intelligent robot on the mariculture platform is ensured.

The utility model discloses an efficient wet type granulator for solid preparation production in the technical field of granulators, which comprises a granulator main body, a feeding tank is internally and fixedly provided with a feeding chute, the inner side of a storage hopper is communicated with the interior of the feeding chute, the interior of the feeding chute is rotatably connected with a connecting shaft, and the connecting shaft is fixedly connected with the granulator main body. One end of the connecting shaft is fixedly connected with the output end of the stepping motor, a plurality of material distributing plates are fixedly installed on the surface of the connecting shaft, raw materials are conveniently stored through the arranged storage hopper, when the raw materials need to be added into the granulation box, the stepping motor drives the connecting shaft and the material distributing plates to rotate, and therefore the raw materials can be added into the granulation box; according to the feeding device, the feeding device is arranged, so that raw materials between the adjacent material distributing plates can be driven to the position above the discharging opening and then fall into the granulating box, meanwhile, the discharging amount of the raw materials on the surface driven by the material distributing plates can be calculated according to the number of turns of rotation of the stepping motor, and the using effect of the device is improved.

The invention discloses a low-temperature low-pressure precise injection molding machine for an ES fiber reinforced composite material, and relates to the technical field of ES fiber injection molding. The automatic feeding device comprises an injection molding machine and a feeding box, wherein the feeding box is communicated with the injection molding machine through a pipeline; a drying mechanism is arranged in an inner cavity of the feeding box and comprises a drying box arranged in the inner cavity of the feeding box. The rotary drum drives the turning blades to rotate and revolve in a composite mode, hot air penetrates through a material layer, ES fibers are evenly and rapidly dried, meanwhile, drying waste heat is used for conducting secondary preheating on materials of the spiral conveying section, the energy consumption of the injection molding machine is remarkably reduced, the problem that fibers are not evenly distributed due to incomplete low-temperature melting is solved, and the service life of the injection molding machine is prolonged. The scraping mechanism intermittently scrapes the inner wall of the feeding hopper, materials are prevented from being bonded to a heating area, it is guaranteed that the electric heating sleeve makes full contact with the materials, the heat conduction efficiency is improved, incomplete local melting is avoided, and the quality of injection melt is guaranteed.