1315results about How to "Avoid caking" patented technology

The utility model belongs to the technical field of biodegradation treatment devices, and particularly relates to a closestool with an opening and closing baffle, which is provided with a closestool outer shell and a closestool seat ring, a closestool stirring cabin is arranged in the closestool outer shell, the closestool seat ring is hinged above the closestool stirring cabin, and the closestool is characterized in that at least one stirring shaft is arranged in the closestool stirring cabin; an opening and closing baffle mechanism used for blocking the closestool stirring cabin is arranged at an opening of the closestool stirring cabin, when a user sits on the closestool seat ring, the opening and closing baffle mechanism is opened, and when the user stands up, the opening and closing baffle mechanism is closed; the device has the beneficial effects that the device can still be used under the condition of power failure, the impression experience of use can be improved, the degradation efficiency is improved and the like.

The invention discloses a moistureproof electrical cabinet sealing device for a wind power station, and relates to the technical field of electrical cabinet sealing and moistureproof, the moistureproof electrical cabinet sealing device comprises a cabinet body and a protection device, the top of the cabinet body is fixedly provided with a top plate, the right side of the cabinet body is slidably provided with a cabinet door in a penetrating manner, and a rubber strip is arranged between the cabinet body and the cabinet door. A first spring is arranged between the cabinet body and the cabinet door, the protection device comprises a limiting hole, a limiting frame, a limiting rod, a limiting block, a reset spring, a hollow block and a U-shaped plate, the limiting rod moves in the direction away from the cabinet door to drive the limiting block to move, and the limiting block moves to be separated from the limiting hole and release limiting of the cabinet door; the limiting hole is formed in the front side of the cabinet door, the limiting frame is fixedly installed on the right side of the cabinet body, electrical equipment can be effectively prevented from being exposed in humid air due to mistaken touch of external force through the U-shaped plate, and therefore the moisture-proof performance of the cabinet body is improved.

The invention belongs to the technical field of disinfectant fluid preparation, and discloses a purifying device for disinfectant fluid production and preparation, which comprises a connecting pipe, a mixing tank and a purifying tank, and further comprises an ion exchange mechanism comprising a shaking assembly, a driving assembly and a partition plate, a containing groove used for containing ion exchange resin is formed in the outer wall of the fourth round rod, a plurality of first filtering holes are formed in the lower end face of the containing groove, and stirring rods symmetrically abut against the upper end face of the containing groove. The shaking assembly comprises first round rods symmetrically installed on the outer wall of the fourth round rod, the upper end faces of the first round rods abut against fixing blocks, two sets of first slopes and second slopes which are connected end to end are evenly arranged on the outer walls of the fixing blocks along the circumferences of the fixing blocks, and the first slopes are in a step shape; the filter assembly comprises a collecting assembly and a filter screen, and the filter screen is funnel-shaped. The problem that the quality of disinfectant fluid is affected due to the poor deionization effect of an existing device is solved.

The invention discloses a feed powder storage device, and belongs to the technical field of feed storage, the feed powder storage device comprises a base and a storage mechanism, the storage mechanism comprises a rotating frame, a sliding groove, a stirring assembly, a cleaning assembly, a drying assembly and a discharging assembly; a rotating frame is arranged in the middle of the inner side of the storage tank, the stirring assembly can drive the rotating frame to rotate on the inner side of the storage tank, powder on the inner side of the storage tank is stirred and prevented from caking, and in the working process of the stirring assembly, the powder on the inner side of the storage tank can be dried and dehumidified through the drying assembly. A cleaning assembly is further installed on the rotating frame, the inner wall of the storage tank can be cleaned in the rotating process of the rotating frame, the powder is prevented from being attached to the inner wall of the storage tank, the height can be adjusted, comprehensive cleaning operation on the inner wall of the storage tank is achieved, the caked powder can be smashed through a discharging assembly, and the powder can be discharged through a discharging assembly. And stable discharging is achieved, and the discharging effect is effectively improved.

The invention discloses an experiment box for raw material medicine azacitidine, and relates to the technical field of experiment equipment, the experiment box comprises a box body and a sealing device, the left side of the box body is fixedly provided with a temperature control device, the left side of the temperature control device is fixedly provided with a button, the button is electrically connected with the temperature control device, and the front side of the box body is provided with a replacement hole. A replacing plate is slidably mounted on the front side of the box body, a sealing plate slidably penetrates through the right side of the box body, the sealing device comprises a limiting hole, a limiting rod, a limiting spring, a U-shaped rod, a T-shaped plate, a stabilizing plate and a net-shaped frame, and after an experimental container containing azacitidine is placed into the box body, the sealing plate is manually pulled to move leftwards to reset and recover sealing of the box body; when the azacitidine is degraded, moisture in air can enter the box body due to loosening of the sealing plate, so that degradation of azacitidine is accelerated, it can be ensured that the sealing plate is always tightly closed through mistaken touch prevention limitation of the T-shaped plate, and therefore the stability of azacitidine is ensured.

The invention discloses grain quality management and detection equipment for humidity detection for grain storage, and relates to the technical field of humidity detection, the grain quality management and detection equipment for humidity detection for grain storage comprises a machine body, and also comprises a material turning device, a dehumidification device and a moisture-proof device; wherein the material turning device comprises a detection device, a motor, a transmission shaft, a first rotating plate, a first rotating rod, a circular ring, a long rod, a supporting rod, a first sliding block, a reciprocating lead screw, a first belt, a support, a vertical rod and a second rotating plate, the detection device is fixedly connected to the top of the interior of the machine body, the motor is fixedly connected to the left side of the machine body, and the transmission shaft is fixedly connected to the output end of the motor; according to the grain quality management detection equipment for humidity detection in grain storage, when the first rotating plate rotates, the first rotating plate can turn over grains on the lower half portion in the machine body upwards, and the grains on the lower half portion of the machine body can be effectively prevented from being in a humid state for a long time.

The invention relates to the technical field of plastic product processing, and discloses a plastic product continuous feeding method which comprises the following steps: step 1, intelligent material level monitoring: mounting a high-sensitivity material level sensor in a hopper, monitoring material level change in real time, and ensuring timely material supplement; and 2, multi-channel feeding design is conducted, specifically, a plurality of feeding channels are designed, multiple materials are allowed to be fed at the same time, and feeding interruption caused by blockage of a single channel is avoided. According to the continuous feeding method for the plastic products, through intelligent material level monitoring and multi-channel feeding design, the system can monitor the material level in real time and supplement materials in time, meanwhile, due to the multi-channel design, when a certain channel is blocked, the channel is automatically switched to a standby channel, and therefore production stagnation caused by feeding interruption is avoided, and the production efficiency is improved. By means of the continuous and stable feeding mode, the production efficiency and stability of the injection molding process are improved, and production delay and cost loss caused by the feeding problem are reduced.

The utility model discloses a safe and reliable lighting line protection device, and relates to the technical field of lighting lines. The box comprises a box body and a cover plate, the top of the box body is fixedly connected to the bottom of the cover plate, a circuit fixedly penetrates through the side face of the box body, and a dehumidification device is arranged on the side face of the box body. Through the driving force of the motor and the mutual cooperation of the dehumidification particles, the rotating rod, the stirring blades and other components in the dehumidification device, the rotating rod drives the connecting rod to rotate, the connecting rod drives the stirring blades to rotate, and the stirring blades stir the dehumidification particles below when rotating, so that the dehumidification particles are turned over, and the dehumidification effect is improved. The dehumidification particles are arranged in the box body, so that the dehumidification particles adsorb the moisture in the box body, the dehumidification particles can be prevented from caking or agglomerating due to moisture adsorption, the service life of the dehumidification particles is prolonged, the durability of the device is improved, and the moisture in the air can be effectively removed.

The invention belongs to the technical field of saline-alkali soil improvement, and relates to a coastal moderate-severe saline-alkali soil rain-fed dry-farming early-spring sesbania planting method which comprises the following steps: S1, deep rotation is performed on saline-alkali soil; s2, ridging, wherein ditching and ridging are conducted on the saline-alkali soil subjected to deep rotation; s3, punching holes in the ridge sides and forming water gathering pits arranged in a duckbilled shape, and then paving a mulching film on the water gathering pits; s4, holes are drilled in the side face of the water gathering pit in the vertical direction, a seeding channel is formed, then the sesbania seeds are sown into the seeding channel, the peripheries of the holes of the mulching film are covered with soil, a duckbilled structure is formed, and rainwater is guided by means of the mulching film to flow into the water gathering pit to be gathered; s5, forming a straw interlayer after the whole sesbania is returned to the field. Rainwater is gathered to the seeding channel through the mulching film, the amount of water capable of being absorbed by the sesbania seeds is increased, in addition, the mulching film can also achieve the effects of improving the soil temperature and preserving soil moisture, so that the sesbania can be planted in a rain-fed dry farming mode at the end of March, and the saline-alkali soil improvement period is shortened.

The utility model discloses a feed drying and storing device, which relates to the technical field of feed storage and comprises a storage tank placed on the ground and further comprises a drying mechanism arranged on the surface of the storage tank and used for drying feed in the storage tank. And the drying mechanism comprises a stirring rod arranged in the storage tank, the top of the stirring rod is rotationally connected with a shell fixed to the storage tank through a round rod, a first motor is fixed in the shell through a fixing frame, and the surface of the output end of the first motor is sleeved with fan blades. According to the feed drying device, the drying mechanism is arranged, when feed is stored, airflow blown out of the round holes of the stirring rod can directly heat the interior of the feed, accelerate air flow in the feed and take away moisture in the feed so as to keep the feed dry, and then the stirring rod is driven by the driving assembly to rotate in the feed, so that caking of the feed can be prevented.

The invention belongs to the technical field of sludge drying and filter pressing, and discloses a sludge drying and filter pressing device which comprises a sludge spiral filter press, a conveying mechanism, a drying mechanism, a crushing mechanism and a discharging mechanism, the conveying mechanism is installed below one side of the sludge spiral filter press, the drying mechanism is arranged in the center above the conveying mechanism, one side of the sludge spiral filter press is connected with the smashing mechanism located above the conveying mechanism, and the discharging mechanism is arranged on a discharging port of the sludge spiral filter press; the discharging mechanism comprises a fixed shell; and the fixed shell is communicated with a discharging hole of the sludge spiral filter press. According to the design, the working intensity of the crushing mechanism can be reduced, mechanical fatigue is avoided, meanwhile, the degree of dispersing and thinning of the sludge by the crushing mechanism is improved, the sludge is more easily crushed by the crushing mechanism to be uniformly and fully loosened, blocky sludge is avoided, and therefore caking after subsequent drying is avoided.

The invention relates to the technical field of soil remediation, and discloses quantitative-proportioning agricultural remediation agent spraying equipment for soil remediation, the quantitative-proportioning agricultural remediation agent spraying equipment comprises a liquid medicine box and a frame, the liquid medicine box is fixedly mounted on the top surface of the frame, a water inlet pipe is fixedly arranged at the upper end of the left side wall of the liquid medicine box in a penetrating manner, and a flow meter is arranged on the water inlet pipe; a feeding channel is fixedly arranged on the left side of the top of the liquid medicine box in a penetrating mode, a material box is fixedly installed on the top of the feeding channel in a penetrating mode, and a feeding opening is fixedly formed in the top of the material box in a penetrating mode. According to the quantitative-proportioning agricultural remediation agent spraying equipment for soil remediation, solid powder particles and water can be quantitatively proportioned, the accurate proportioning ratio is guaranteed, meanwhile, the solid powder particles can be crushed, the situation that the solid powder particles are agglomerated and are difficult to be fused with water is avoided, and therefore the pesticide effect of a prepared remediation agent is guaranteed, and the service life of the remediation agent is prolonged. The improvement of the remediation effect on the agricultural soil is facilitated.

The invention relates to the technical field of mine wastewater treatment, in particular to a mine wastewater nitrogen and phosphorus removal device and a treatment method thereof.The mine wastewater nitrogen and phosphorus removal device comprises a reaction cylinder, a stirring mechanism, a collecting mechanism and a reaction tank, the collecting mechanism comprises a collecting box and a conical disc, an opening is formed in the inner side wall of the reaction cylinder, and a first filter screen is arranged at the bottom of the opening; the collecting box is communicated with the opening and the first filter screen, the conical disc is arranged in the reaction cylinder, the opening is located in one side of the bottom of the conical disc, and a plurality of water leakage holes are formed in the conical disc; an annular groove is formed in the bottom of the reaction cylinder, a communicating pipe is arranged on the side wall of the annular groove and communicates with the reaction tank, and a second filter screen is arranged on the side, facing the reaction cylinder, of the communicating pipe; a conical groove is formed in the bottom of the annular groove, and a discharging opening is formed in the bottom of the conical groove. According to the invention, large impurities are primarily separated, and sediments are accommodated in the annular groove, so that the sediments are conveniently discharged from the discharge port, and the blockage phenomenon when wastewater flows to the treatment tank is avoided.

The invention discloses an injection molding device for holiday lamp shell production, and relates to the technical field of injection molding, the injection molding device comprises a left case, a right case, a mounting gear ring, a hollow gear, a plurality of outer modules, a plurality of inner modules, a synchronous driving unit, at least one injection molding machine and a water cooling assembly, the hollow gear is arranged in the right case, the outer modules are arranged on the mounting gear ring, the inner modules are arranged on the hollow gear, the synchronous driving unit is mounted at the upper end of the left case and the upper end of the right case, and at least one injection molding machine and water cooling assembly is arranged in the left case. After the injection molding machine injects plastic into one injection molding cavity, the water cooling assembly cools the injection molding cavity, after cooling is completed, the synchronous driving unit drives the injection molding cavity to rotate, the outer module and the inner module are rotated to other positions for demolding, the next injection molding cavity is promoted to start injection molding rapidly, and the working efficiency of the injection molding device is improved.

The utility model relates to the technical field of food processing equipment, in particular to a shortening machine with an adjusting function, which comprises a shortening machine main body, support plates are arranged on two sides in the upper end of the shortening machine main body, and a pressure-bearing roller adjusting disc and a reversing rod are arranged on the outer side of the shortening machine main body. According to the flour spraying device, the defects in the prior art are overcome, the servo motor, the rotating shaft, the fan blades and the vibrator are arranged, the rotating shaft and the fan blades drive flour to rotate to avoid flour caking, the flour spraying amount can be adjusted according to needs, the vibrator can improve the flour spraying efficiency, and the problem that flour spraying is uneven or blocked is solved; by arranging a supporting frame, an arc-shaped scraping plate and an electric push rod, dough residues and grease can be effectively removed, cleanliness of the conveying belt is kept, and the product quality, sanitation and safety during reprocessing are prevented from being affected; and by arranging a sliding block, a connecting rod and a movable plate, when the humidity is high and excessive flour adheres to a discharging plate of a discharging port, the sliding block can slide to drive the movable plate to clean the discharging plate.

The utility model relates to the technical field of nicosulfuron preparation, and discloses a nicosulfuron recrystallization stirring device, which comprises a reaction kettle and a servo motor fixedly arranged at the top of the reaction kettle, the output end of the servo motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with piston cylinders at equal intervals, and the piston cylinders are fixedly connected with the reaction kettle. And a piston rod is slidably connected into the piston barrel in a sealed mode, a stirring plate is fixedly connected to the end face of the piston rod, and a driving assembly is installed in the rotating shaft. Through the arrangement of the driving assembly, when the servo motor drives the rotating shaft to rotate in the reaction kettle, the stirring plate axially rotates in the reaction kettle, the stirring plate transversely slides in the reaction kettle in a reciprocating manner, and the stirring radius is changed at any time, so that a local retention area in a solution can be broken, and dead angles are reduced; the mixing uniformity is further enhanced, so that nicosulfuron crystals can be uniformly distributed in the solution, the crystals are prevented from gathering or caking, and the crystallization quality is improved.

The invention discloses a clindamycin phosphate processing hydrolysis device and method, and particularly relates to the technical field of injection preparation, the clindamycin phosphate processing hydrolysis device comprises a supporting frame, a hydrolysis mixing assembly is arranged on the supporting frame, the hydrolysis mixing assembly comprises a sliding seat arranged on the supporting frame, the sliding seat is in sliding connection with the supporting frame, and a hydrolysis cylinder is arranged at the bottom of the sliding seat. Clindamycin phosphate powder is prevented from being stacked together due to friction force, the amplitude plate and the heating plate can generate high-frequency amplitude, raw liquid clindamycin phosphate powder molecules can be fully mixed together easily, meanwhile, the temperature of the raw liquid clindamycin phosphate powder during evolutionary hydrolysis can be controlled through the heating plate, and therefore the raw liquid clindamycin phosphate powder can be obtained. Compressed airflow is conveyed into the aeration pipe, is aerated in the hydrolysis cylinder through the aeration pipe, and is stirred by matching with the rotation of the connecting disc, the filter screen plate, the first stirring blade and the second stirring blade, so that the caking of a stock solution and lindamycin phosphate powder can be effectively avoided, and the hydrolysis quality and effect are ensured.

The invention discloses an agricultural planting fertilization and pesticide spraying device, and belongs to the field of agricultural equipment.The stirring device comprises an electric telescopic rod, the electric telescopic rod is fixedly connected to the front face of a box body, the outer wall of the electric telescopic rod is fixedly connected with a connecting rod, and the side face of the connecting rod is fixedly connected with a first extrusion block; the front face of the box body is fixedly connected with a fixing plate, and a moving rod movably penetrates through the side face of the fixing plate. The electric telescopic rod is started to drive the connecting rod to ascend, so that the first extrusion block is pushed to move upwards. And the first extrusion block extrudes the second extrusion block, and then the second extrusion block drives the moving rod to move towards the right side. In the process, an extrusion spring plays a buffering role, meanwhile, through the synergistic effect of a connecting block, a shifting rod moving rightwards, an electric telescopic rod and an extrusion block, crops are pushed aside, and pesticide can be accurately sprayed to places where spraying is not easy.

The invention relates to the technical field of feeding devices, and discloses a feeding device and method for plastic tray production. The feeding device comprises a workbench, a material receiving opening is formed in the inner wall of the workbench, a material stirring device is arranged at the top of the workbench, a material screening device is arranged at the bottom of the material receiving opening, and a stirring device is arranged at the bottom of the material screening device; a conveying table is fixedly mounted on the inner wall of the worktable; the material stirring device comprises a motor, a first rotating rod, a first cam, a contact plate, a material stirring plate, a fixing column, a first moving plate, a first pressing plate, a first spring telescopic column, a supporting plate, a sliding rod, an L-shaped plate, a second spring telescopic column, a second pressing plate and a protection plate, and the motor is fixedly connected to the front portion of the workbench through a connecting plate. The plastic particles conveyed from the conveying table are stirred away, local accumulation of the plastic particles is prevented, smooth operation of the conveying table is ensured, the downtime is shortened, and the production efficiency is improved.

The utility model provides a sludge filter-press dewatering device which comprises a supporting plate and a stirring frame, and further comprises a storage frame fixed on one side of the supporting plate, a stirring mechanism used for preventing sludge from caking is arranged on the inner wall of the stirring frame, the inner wall of the stirring frame is communicated with a connecting pipe, and the connecting pipe is communicated with the supporting plate. The other end of the connecting pipe is communicated with a sewage pump, the water outlet end of the sewage pump is communicated with a sewage pipe, the other end of the sewage pipe is communicated with a dewatering barrel, and a conveying mechanism is arranged on the inner wall of the dewatering barrel. According to the sludge dewatering device, sludge caking can be prevented by arranging the stirring mechanism, the stirred sludge can be conveniently discharged into the dewatering barrel by arranging the sewage pump, the sludge can be conveniently conveyed to the extrusion disc by arranging the conveying mechanism, the extrusion disc can be conveniently driven to rotate by arranging the driving mechanism, and the sludge can be conveniently dewatered by arranging the extrusion disc. Moisture in the sludge can be conveniently extruded and separated, so that the sludge is prevented from damaging the environment.

The invention relates to the technical field of processing machines, in particular to a pet puffed sandwich food processing machine which comprises a drying box, a bulking machine, an auger rod, an extrusion die, a reciprocating screening assembly, an anti-adhesion assembly and a swing discharging assembly, and further comprises a flattening assembly which comprises a sliding frame in sliding connection with the upper surface of the reciprocating screening assembly. Two driving plates are fixedly connected to the upper surface of the sliding frame, the discharging barrel is arranged between the two driving plates, two scraping plates are fixedly connected to the lower surface of the sliding frame, a plurality of air blowing pipes fixedly communicate with the lower surface of the sliding frame, and an air inlet mechanism fixedly communicates with the surface of the sliding frame; according to the present invention, with the arrangement of the swing discharging assembly, the flattening assembly and the reciprocating screening, the discharging uniformity can be improved, the caking problem caused by the stacking of the discharged material is avoided, and the problems that the surface of the existing puffed pet food is wet, and the caking phenomenon is easily caused by the stacking during the discharging are solved.

The utility model relates to a concrete mixing device which comprises a cylinder body, a cylinder cover detachably fixed at an opening at the top of the cylinder body, a discharge valve arranged at an opening at the bottom of a tank body, and a composite mixing mechanism, the composite material mixing mechanism comprises a power motor fixed at the top of the barrel cover, a sieve plate transversely fixed in the tank body, an inverted conical material mixing disc transversely fixed in the tank body and positioned below the sieve plate, a stirring shaft vertically and rotatably inserted in the centers of the sieve plate and the inverted conical material mixing disc, and a screening unit arranged above the sieve plate; according to the utility model, the sand screening function is integrated to ensure the continuity of the concrete preparation process, so that the operation steps are simplified; in addition, the slurry can fall in batches in a small amount and multiple times in an intermittent mode, concrete caking is thoroughly avoided, it is effectively guaranteed that sand can be smoothly and evenly blended, and therefore the quality of the concrete is fully guaranteed.

The invention discloses a dietary fiber-rich ginseng instant solid beverage and a preparation method thereof, and relates to the field of foods. The solid beverage comprises pretreated ginseng powder, dietary fibers, essence, an acidity regulator, menthol, an anti-caking agent and the balance of a filling agent. A preparation method of the pretreated ginseng powder comprises the following steps: sterilizing ginseng powder by adopting an irradiation sterilization method, and drying to obtain the pretreated ginseng powder. After the ginseng powder is subjected to irradiation sterilization treatment, the contents of saponin Re and saponin Rg1 are increased, and the solid beverage not only has sour, sweet and delicious palatability, but also has rich dietary fibers and saponin active ingredients, has the effects of promoting intestinal tract movement, resisting fatigue, enhancing immunity, preventing cardiovascular and cerebrovascular diseases and the like, meets the pursuit of modern people for healthy food, and has a good market prospect. The added filler and anti-caking agent can improve the fluidity and stability of the product, prevent the solid beverage from caking in the storage process, and ensure the storage quality of the product.

The anti-hardening stock bin comprises a device body, a feeding port is formed in the upper surface of the device body, a draught fan is arranged on the upper surface of the device body and located on one side of the feeding port, a first filter screen is arranged at an air inlet of the draught fan, the side surface of the draught fan is connected with a drying box through a pipeline, and a second filter screen is arranged on the drying box. And a heating resistance wire is arranged in the drying box. When the material drying device is used, materials are fed into the device body through the feeding port, then the draught fan and the heating resistance wire are started, wind power generated by the draught fan passes through the heating resistance wire to form hot air, and then the hot air enters the flow dividing pipe along the flow guide pipe and is sprayed out through the nozzles, so that the materials are heated and dried, the interaction force between particles is reduced, and the drying effect is improved. And secondly, the high-speed air flow sprayed out of the nozzle can crush and blow away the agglomerated blocks, so that blanking is facilitated.

The utility model relates to the technical field of developing solution filtering, and discloses a developing solution filtering device which comprises a filtering box and a sliding block, a sliding groove is formed in one side of the filtering box, the sliding block slides in the sliding groove, a connecting rod is fixedly connected to the bottom of the sliding block, a first rack is fixedly connected to the bottom of the connecting rod, and a second rack is fixedly connected to the bottom of the first rack. A connecting rod is rotationally connected to the bottom of the sliding block, a mounting shell is rotationally connected to the end, away from the sliding block, of the connecting rod, a funnel is fixedly connected to the side, away from the sliding groove, of the filtering box, and a waste residue treatment mechanism is arranged on one side of the filtering box. According to the device, a sliding block is pushed downwards to enable a gear to drive a rack II to jack up a sieve plate upwards, and the sliding block drives a connecting rod to push a mounting shell and push waste residues to fall into a waste residue treatment mechanism through a funnel while moving downwards, so that the purpose of conveniently cleaning the waste residues on the surface of a filter plate is achieved, and the working efficiency is improved; and the practicability of the equipment is improved.

The invention relates to a quantitative and rotary feeding system which comprises a quantitative feeding device, a rotary scattering device and a supporting plate. The quantitative feeding device comprises a bucket elevator and a belt weighing crusher; the belt weighing crusher comprises a mounting bracket, a feeding hopper, a dust cover, a crusher, a weighing belt conveyor, a storage hopper and a weighing hopper; a feed hopper is arranged above the mounting bracket, a dust cover is arranged above the feed hopper, and the lower part of the feed hopper is communicated with a crusher; a weighing belt conveyor is arranged in the mounting bracket, a storage hopper is arranged above the weighing belt conveyor, and the weighing belt conveyor is communicated with a weighing hopper; a rotary material scattering device is arranged between the quantitative feeding device and the supporting plate and comprises a supporting bent plate, a bearing seat, a driving motor and a material scattering hopper controlled by the driving motor; a bearing seat and a driving motor are arranged on the supporting bent plate, a scattering hopper is arranged in the bearing seat, and a plurality of material ports are formed in the edge of the bottom end of the scattering hopper. According to the feeding device, the occupied space can be reduced, and the feeding uniformity can be improved.

The invention relates to the technical field of empty capsules, in particular to a production process of enteric plant empty capsules. The preparation method comprises the following steps: firstly, taking hydroxypropyl methylcellulose as a main material, taking carrageenan, Tween 80 and sodium alginate as auxiliary materials, mixing the main material, the auxiliary materials and water, and carrying out glue dipping, forming, drying, demolding and cutting processes to obtain an empty capsule; the preparation method comprises the following steps: modifying chitosan by adopting sodium palmitate, so as to obtain chitosan-palmitate with hydrophobic property; and mixing the chitosan-palmitate with the hydroxypropyl methylcellulose acetate succinate to prepare a coating solution, and coating the hollow capsule to obtain a finished product. The prepared enteric plant empty capsule is high in yield, low in moisture absorption rate and long in disintegration time in gastric acid, it is ensured that effective components are released on the upper portion of the small intestine, and the absorption efficiency is improved.

The utility model relates to a single-dose simple dry powder inhaler, and belongs to the field of dry powder inhalers. Comprising a body and a medicine powder bubble cap. Wherein the main body comprises a suction nozzle and air inlets which are oppositely arranged, the air inlets are connected with spiral air inlet channels, the air inlet channels are converged at a vortex chamber, an acceleration slope is arranged in the vortex chamber, the vortex chamber is communicated with the suction nozzle through an air outlet channel, and a filter screen is arranged between the vortex chamber and the air outlet channel. By means of the internal structure of the device, medicine powder is evenly dispersed in the using process of a patient, the caking phenomenon is avoided, absorption by the patient is facilitated, and the whole device is light and easy to carry by the patient when the patient goes out.

The invention belongs to the technical field of food, and discloses sea-buckthorn flash-release direct drinking powder with an anti-oxidation function and a preparation method of the sea-buckthorn flash-release direct drinking powder. The sea-buckthorn flash release direct drinking powder comprises the following raw materials in parts by weight: 60-65 parts of sea-buckthorn fruit oil microcapsule powder, 15-25 parts of sea-buckthorn freeze-dried powder, 10-15 parts of sea-buckthorn fruit powder, 5-10 parts of xylitol and 0.1-0.5 part of silicon dioxide. The preparation method comprises the following steps: weighing the raw materials in parts by weight, mixing and sieving to obtain the sea-buckthorn instant-release direct-drinking powder which does not need assistance of water and swallowing actions, is instant in the oral cavity, is high in nutrient content, remarkable in antioxidant effect and good in taste, and can prolong the storage life of the product.

The invention relates to an ink-jet printing ink formula and a preparation method thereof, and belongs to the technical field of ink preparation. The carbon black color paste specifically comprises the following raw materials in parts by mass: 3 to 7 parts of carboxylated carbon black, 2 to 4 parts of modified protein, 1 to 3 parts of a dispersant, 0.1 to 0.3 part of 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 0.1 to 0.12 part of N-hydroxysuccinimide, 1 to 5 parts of a 2-morpholinoethanesulfonic acid buffer solution, 0.1 to 0.3 part of an auxiliary agent and 10 to 50 parts of a composite solvent. The polyethylene glycol modified ethanol clostridium protein is used in the components, and carboxylated carbon black and the dispersing agent are combined, so that the compatibility among the components in the system is improved, and good thermal stability and system stability are achieved while the particle size of the black ink is refined.