64 results about "Multiple dosing" patented technology

The invention discloses an automatic ammonia preparation device for adding ammonia water into condensed water at multiple points, and belongs to the technical field of industrial water treatment. Comprising an ammonia preparation unit, a multi-path adding unit and a control unit, the ammonia preparation unit comprises an ammonia water storage tank, a desalted water tank, a mixing and diluting tank, a first metering pump, a second metering pump and an online conductivity meter; the ammonia preparation unit is used for mixing ammonia water and desalted water in proportion; the multi-path adding unit comprises a main distribution pipeline and at least three parallel adding branches, each adding branch is communicated with a regulating valve, a flow meter and a static mixer, and the multi-path adding unit is used for adding mixed ammonia water to a plurality of adding points of the condensed water system; the control unit comprises a PLC (Programmable Logic Controller) and a pH sensor, the pH sensor is used for monitoring the pH value of condensed water at each feeding point, the PLC is in signal connection with the pH sensor, the online conductivity meter, the regulating valve and the flow meter, and the control unit is used for realizing dynamic flow distribution.

A wearable drug delivery device that can deliver a liquid drug stored in a container to a patient is provided. The container can be a prefilled cartridge that can be loaded into the drug delivery device by the patient or that can be preloaded within the drug delivery device when provided to the patient. A sealed end of the container is pierced to couple the stored liquid drug to a needle conduit that is coupled to a needle insertion component that provides access to the patient. A drive system of the drug delivery device can expel the liquid drug from the cartridge to the patient through the needle conduit. The drive system can be controlled to provide the liquid drug to the patient in a single dose or over multiple doses.

The invention provides a powder inhaler. The powder inhaler comprises a shell assembly; the depolymerization mechanism is provided with a depolymerization cavity; the powder delivery mechanism is arranged in the shell assembly and provided with a plurality of capsule cavities, and the capsule cavities are used for storing powder capsules; the powder delivery mechanism can move relative to the depolymerization cavity, so that the plurality of capsule cavities are sequentially communicated with the depolymerization cavity; one of the shell assembly and the powder delivery mechanism is provided with a first limiting piece, and the other one of the shell assembly and the powder delivery mechanism is provided with a plurality of second limiting pieces; and when the capsule cavity is aligned with the depolymerization cavity, the first limiting piece is clamped with one second limiting piece. The powder inhaler can provide multiple doses of powder capsules; and moreover, the capsule cavity and the depolymerization cavity can be prevented from being misplaced, so that the proportional distribution of air inflow and the suction resistance and depolymerization effect are not influenced.

A dispensing apparatus is provided. The apparatus includes multiple dosing stations each having an output opening, multiple fall ducts mounted to a mounting beam of a fall duct conveyor and multiple collectors connected to a collector conveyor. Each fall duct includes a first part and an opposing second part detachably connected to the first part, the second part having multiple inlet openings that align with the output openings of the dosing stations, wherein the first and second parts define a space for solids falling from the dosing stations. The collector conveyor moves the collectors together with the fall ducts moved by the fall duct conveyor, wherein the collectors collect the solids falling from the dosing stations.

This invention discloses a dosing device with multiple water treatment agent quantitative dosing functions, including a agent tank. A drive device is installed on the top of the agent tank. The drive device is connected to a rotary drive device. One rotary drive device is connected to two other rotary drive devices via a transmission rod. The transmission rod is rotatably connected to a support frame. The rotary drive device is rotatably connected to the upper end of a top block and is connected to an inlet / outlet device. The drive device includes a motor, which is connected to the agent tank and to a pinion gear. The pinion gear meshes with a large gear, and one side of the large gear is connected to a slide rod. This invention can simultaneously control the dosage of several agents, each of which can be individually and precisely adjusted. It is simple to operate and can quickly adjust the dosage of each agent in response to changes in water quality. Furthermore, it drives multiple dosing units with a single drive, making it more energy-efficient and effective.

The present invention provides a solid water treatment chemical dosing device and its application method. The dosing device is provided with chemical dosing ports corresponding to each chemical storage tank on the chassis, and by rotating the chassis, the chemical dosing ports are connected to the water inlet of the water tank arranged on the water treatment system pipeline, solving the problem of drug dosing in the sealed section of the water treatment system; the chemical storage tank is connected to the water inlet of the water tank through the chemical dosing port, facilitating the inflow of water into the chemical storage tank to dissolve the chemical, solving the problem of incomplete dissolution of the chemical; through a plurality of chemical storage tanks circumferentially arranged on the chassis, at the same time, by rotating the chassis and using the sliding end of the elastic sliding limiting member to enter the limiting groove to determine the connection between the chemical dosing port corresponding to the required chemical storage tank and the water inlet on the water tank, such operation can meet the requirements of different chemical dosing amounts in multiple dosing cycles, greatly improving the dosing efficiency. The application method has simple steps and convenient operation.

The utility model discloses a semiconductor wastewater defluorination accurate dosing device which comprises a wastewater tank, a dosing device is arranged above the wastewater tank, the dosing device comprises a liquid storage tank and a dosing tank rotationally connected to the bottom of the liquid storage tank, a plurality of liquid outlet holes arranged around the center of the liquid storage tank are formed in the bottom surface of the liquid storage tank, and a piston pushing mechanism is arranged on one side of each liquid outlet hole; the dosing box is provided with a plurality of quantitative liquid storage tanks in one-to-one correspondence with the liquid outlet holes, the capacities of the quantitative liquid storage tanks are different, the bottom of each quantitative liquid storage tank is provided with a liquid outlet control valve, the bottom of the dosing box is provided with dosing holes in one-to-one correspondence with the quantitative liquid storage tanks, and the quantitative liquid storage tanks are used for receiving medicaments from the liquid outlet holes respectively. And after the quantitative liquid storage tank rotates to correspond to the piston pushing mechanisms, the piston pushing mechanisms are used for pushing out the medicament in the quantitative liquid storage tank. During dosing, one or more quantitative liquid storage tanks can be selected to be added independently or in a combined mode, the dosing amount is accurately controlled according to needs, and the defluorination effect is improved.

The utility model relates to automatic food quantitative packaging equipment, which relates to the technical field of food packaging and comprises a stock bin, a packaging component, a butterfly valve component and a receiving mechanism. The packaging assembly comprises a rotating disc, a plurality of quantitative barrels and a baffle, the rotating disc is rotationally installed in the stock bin, the quantitative barrels are arranged at the bottom of the rotating disc and distributed on the periphery of the rotating disc in an annular array mode, through holes are formed in the rotating disc and communicate with inner cavities of the quantitative barrels, and the baffle is arranged in the stock bin and slidably attached to the top wall of the rotating disc. A discharge hole is formed in the bottom of the stock bin; the butterfly valve assembly is used for opening and closing the bottom opening of the quantitative cylinder; the receiving mechanism is used for receiving food falling out of the stock bin. By means of the packaging assembly and the butterfly valve assembly, the technical problems that most of materials in the barrel cannot be quantitatively processed at a time through existing automatic food quantitative packaging equipment, and working efficiency is low are solved.

A composition comprising a solubiliser, at least one preservative, at least one liquid emollient and at least one antimicrobial agent, wherein the composition comprises thymol and carvacrol. The antimicrobial agent may comprise essential oils, active ingredients derived from essential oils or synthetic equivalents thereof and, optionally, additional antimicrobial compounds. The composition may comprise thymol, carvacrol, levulinic acid and lauric acid. The composition may be used for intra-anal douching and may be used to reduce the risk of the transmission of sexually transmitted diseases (STDs) and / or sexually transmitted infections (STIs). The composition may be essentially free of water and may be provided as a single unit dosage formulation. Alternatively, the composition may further comprise water and may be provided as a single unit dosage or multi-dosage formulation. Methods of making the composition that is essentially free of water and the composition further comprising water are also disclosed.

The invention discloses a dosing device with a function of quantitatively feeding multiple water treatment chemicals, which comprises a chemical box, a driving device is installed at the top of the chemical box, the driving device is in transmission connection with a rotation driving device, one rotation driving device is in transmission connection with the other two rotation driving devices through a transmission rod, and the rotation driving device is in transmission connection with the other two rotation driving devices through a transmission rod. The transmission rod 7 is rotationally connected with the supporting frame, the rotation driving device is rotationally connected with the upper end of the top block and is in transmission connection with the feeding and discharging device, the driving device comprises a motor, the motor is connected with the medicament box and is in transmission connection with a small gear, the small gear is meshed with a large gear, one side of the large gear is connected with a sliding rod, and the sliding rod is connected with the pushing rod. The dosing amount of several medicaments can be controlled at the same time, each medicament can be independently and accurately adjusted, the operation is simple, the dosing amount of each medicament can be rapidly adjusted when the water quality changes, and the dosing units are driven through single drive, so that the dosing device is more energy-saving and efficient.

The application provides a carbon source precise dosing system and method, which comprises a carbon source medicament tank, a control module and sequentially communicated pretreatment unit, anaerobic unit, anoxic unit, aerobic unit, secondary sedimentation tank and clear water tank, the secondary sedimentation tank is further communicated with a cyclone reactor, the aerobic unit is communicated with the anoxic unit to form internal reflux, the secondary sedimentation tank is communicated with the anaerobic unit to form external reflux, the cyclone reactor is communicated with the anoxic unit to form cyclone liquid reflux, the carbon source medicament tank is communicated with multiple dosing points, the multiple dosing points are located in the anoxic unit, and the control module is used for monitoring data parameters of the pretreatment unit, the anaerobic unit, the anoxic unit, the aerobic unit, the cyclone reactor, the secondary sedimentation tank, the clear water tank and the carbon source medicament tank, so as to adjust the dosing points and dosing amount of the carbon source medicament tank and the flow of reflux feedback.

The utility model discloses a repeated medicine supply device for preventing termites, which relates to the technical field of termite prevention and comprises a first infusion tube and an extension tube, one side of the extension tube is fixedly connected with a first limit ring, one side of the first limit ring far away from the extension tube is fixedly connected with a connecting tube, and the inner wall of the extension tube is slidably connected with a liquid spraying tube. A sealing plate is fixedly connected to one side of the liquid spraying pipe, a needle head is fixedly connected to the other side of the liquid spraying pipe, a through opening is formed in the sealing plate, an L-shaped baffle is rotationally connected to the inner side face of the sealing plate through a torsional spring, the L-shaped baffle is attached to an opening of the through opening in the inner side face of the sealing plate, and the size of the L-shaped baffle is slightly larger than that of the through opening so that the L-shaped baffle can only be opened in one direction. The side, away from the sealing plate, of the liquid spraying pipe is attached to the inner side face of the first limiting ring, and the problem that according to a traditional medicine supply mode, medicine is mostly manually sprayed on soil, the medicine in the deep layer of the soil is difficult to permeate and uneven in distribution, and the termites can penetrate through an area with the weak medicine effect is solved.

This invention discloses a pharmaceutical wastewater dosing treatment device, comprising a treatment tank for storing wastewater and multiple dosing mechanisms installed on the treatment tank. Each dosing mechanism includes a first U-shaped frame and a second U-shaped frame fixedly connected to the treatment tank. The first U-shaped frame is equipped with a supply component for simultaneously supplying gas and liquid pharmaceuticals. The second U-shaped frame is equipped with three temporary storage components that rotate unidirectionally via a unidirectional rotating component. When the temporary storage component rotates to the leftmost position, it connects with the gas supply component, allowing the supplied gas and liquid pharmaceuticals to be stored. During use, this device can increase the dissolved oxygen content by storing liquid oxidizing pharmaceuticals with air under high pressure before uniformly dispensing them into the wastewater treatment tank. This ensures sufficient oxygen supply while minimizing the generation of large air bubbles, thus preventing excessive air bubbles from affecting the actual wastewater treatment effect.

The utility model discloses jam filling equipment for producing blended jam, and relates to the technical field of food processing, the jam filling equipment comprises a workbench and a filling device, the side wall of the filling device is fixedly connected with the side wall of the workbench; through cooperation of the filling device and the conveying device, quantitative filling is achieved through sliding of a push block in a quantitative pipe, the amount of jam filled every time can be accurately controlled, the problem that the filling amount is too large or too small is effectively solved, it is guaranteed that the filling amount of each tank of jam is consistent, and the filling efficiency is improved. The multiple quantitative pipes can conduct filling operation on multiple cans at the same time, the production period is shortened, the bottom ends of the quantitative pipes are provided with the plastic outlets, the plastic material has certain flexibility and corrosion resistance, jam residue and blockage can be effectively prevented, jam flow can be rapidly cut off, jam is prevented from dripping outside the cans, jam flow can be rapidly cut off, and the production efficiency is improved. Jam is prevented from dripping outside the jar, and the purpose of ensuring the appearance cleanness of the jar is achieved.

The utility model discloses a kind of concentrated dosing devices of washing light tank, including storage unit, conveying unit and distribution unit;The storage unit includes at least one storage barrel, and storage barrel top is equipped with medicine inlet, bottom is connected conveying unit;The conveying unit includes dosing metering pump, dosing metering pump input end is communicated with storage barrel, and output end is connected distribution unit by pipeline;The distribution unit includes dosing main pipe and multiple dosing branch pipes, each dosing branch pipe is connected with the dosing port of corresponding washing light tank, and control valve is equipped on each dosing branch pipe.The utility model stores medicine water using large-capacity storage barrel, dosing metering pump can extract medicine water from storage barrel, then shunt to each washing light tank through multiple dosing branch pipes, automatically complete dosing, save a lot of manpower time.Meanwhile, washing light equipment can normally run during dosing process, completely eliminate the shutdown loss caused by dosing.

The present application discloses a sprayer for fluid and a method for delivering and atomizing the fluid. The sprayer includes: a container for accommodating multiple doses of the fluid; a delivery mechanism for moving from an initial position to a tensioned position when the sprayer is tensioned to extract a medication dose of the fluid from the container, and for moving from the tensioned position to the initial position when the sprayer is activated to atomize the medication dose of the fluid. The delivery mechanism, during movement from the initial position to the tensioned position, atomizes a preset amount of the fluid through a temporary rebound motion, wherein the medication dose is a single medication dose and the preset amount is smaller than the medication dose.

A pharmaceutical composition comprising a GLP-1 and GIP dual-receptor agonist and use thereof. Specifically, the pharmaceutical composition comprises the GLP-1 and GIP dual-receptor agonist, a stabilizer, a buffer salt, and a bacteriostatic agent. In the provided pharmaceutical composition, auxiliary materials such as the stabilizer, the buffer salt, and the bacteriostatic agent are selected and added, such that the polypeptide GLP-1 and GIP dual-receptor agonist serving as a pharmaceutical active ingredient has good solubility in a liquid formulation. Meanwhile, the problems of drug failure and the like caused by the polymerization of the agonist are avoided, and the pharmaceutical composition has good stability and antibacterial efficacy and meets the requirements of a multi-dose injection. The pharmaceutical composition exhibits an important application prospect in the prevention and treatment of metabolic disorder-related diseases such as diabetes or diabetic complications and obesity or obesity complications.

The present application relates to sludge flocculation and medicament conditioning concentration method, it includes: S1, stirring concentration step, mud is agitated by first stirring unit, wherein the mud water generated by agitation is filtered to filter water cavity, and the stirred sludge is pushed down; S2, step-by-step medicament concentration step, by adding medicament to multiple dosing pipes from top to bottom in turn, and completing the stirring of each level formed below the corresponding dosing pipe, and the sludge after completing multistage stirring is discharged from the mud outlet structure, wherein the flow direction of the medicament of the two adjacent dosing pipes is kept intersecting, and the stirring mode of the sludge formed by the two adjacent levels is different. The present application not only completes the uniform mixing of the medicament and the sludge in the relative dispersion in the diversified stirring process to destroy the cell wall of the sludge, but also can realize the multi-angle and omnidirectional mixing of the medicament and the sludge, and the mud discharge efficiency is high.

This application discloses a sequencing batch reactor (SBR) for enhanced denitrification using a staged influent process and a wastewater treatment method. The enhanced denitrification SBR is a multi-compartment structure operating in parallel. A network-like, multi-point upward-flow uniform water distribution system includes an influent channel along the top of the tank, an influent shaft connected to it, a bottom distribution channel connected to the influent shaft, and multiple distribution pipes connected to the bottom distribution channel. The distribution pipes have a gap with the tank bottom, and the bottom outlet openings face the tank bottom. An electric gate is installed at the connection between the influent shaft and the influent channel. The network-like, multi-point uniform dosing system includes a main pipe arranged along the top of the tank and multiple dosing branch pipes connected to it. Electric valves are installed at the branches of the main pipe. The dosing branch pipes have downward-facing dosing ports at intervals. This enhanced denitrification SBR uses a staged influent process to treat wastewater, maximizing the utilization of carbon sources. The water in the tank is uniformly mixed, avoiding reagent waste, and can rely on initial drainage to reduce total water loss.

The invention provides a flotation chemical adding method, device and equipment of a dressing plant, a medium and a product. The flotation chemical adding method comprises the steps that currently input mineral product information is obtained; according to the mineral information, a dosing control data set corresponding to the mineral information is determined from a dosing database, the dosing database comprises multiple dosing control data sets, and the multiple dosing control data sets are determined by a pre-trained machine learning model; and according to the dosing control data set, multiple dosing agents and the dosing quantity of each agent are controlled. According to the method, the dosing database can be determined at least through the pre-trained machine learning model, flotation dosing control is conducted on the mineral products of the mineral product types and the mineral product sources through the dosing database, and the effects of accurately controlling the dosing dosage, improving the flotation dosing precision and improving the target mineral product recovery rate are achieved.

This application provides a hydrogeological exploration water source sampling and testing device and method. The device includes: multiple sampling units arranged side-by-side from top to bottom within a pressure-resistant sealed housing, with their sampling ends penetrating the pressure-resistant sealed housing for simultaneous sampling of target water sources at different depths; multiple dosing units corresponding one-to-one with the multiple sampling units, each dosing unit connected to one of its corresponding sampling units via a dosing pipe, and the remaining sampling units connected to the dosing pipe via branch pipes; multiple pulse cleaning detection units corresponding one-to-one with the multiple sampling units; a lifting and traction mechanism connected to the top of the pressure-resistant sealed housing; and a control terminal for controlling the working status and operation of the sampling units, dosing units, pulse cleaning water sample detection units, and lifting mechanism. This application achieves physically isolated fixed-depth sampling, effectively ensuring the authenticity of water quality testing data for each aquifer, enabling explorers to accurately distinguish the water quality conditions of different aquifers.

The invention discloses a quantitative feeding device for a sewage treatment carbon source. The quantitative feeding device is used for solving the problems that an existing device is poor in water depth adaptation, uneven in feeding and prone to deviation. The device comprises a moving system, a lifting mechanism, a modularized adding assembly and a carbon source conveying system, the moving system comprises a longitudinal rail and a transverse beam, and horizontal two-dimensional movement is achieved. The lifting mechanism controls the modularized adding assembly to ascend and descend; the modularized feeding assembly is formed by detachably splicing a plurality of feeding units, each feeding unit is provided with an independent hose, and a counterweight part is arranged at the lowest part; the carbon source conveying system is used for independently supplying materials to each feeding unit through a hose. The device adapts to different water depths through modular splicing, the independent hoses ensure that the concentration and pressure of each layer of carbon source are consistent, the counterweight piece maintains the vertical state of the assembly and is prevented from being pulled transversely during movement, uniform feeding of the whole pool is achieved in combination with three-dimensional movement, maintenance is convenient and fast, and the device is suitable for nitrogen and phosphorus removal processes of various sewage treatment pools.

The invention relates to an efficient catalytic treatment device for cyanide-containing wastewater. The efficient catalytic treatment device comprises a volute, and a dosing cylinder and a reaction cylinder which are connected with the volute, a plurality of dosing holes are formed in the inner side wall of the volute in an annular array mode, and the upper side plate and the lower side plate are connected to the upper portion and the lower portion of the inner side wall respectively; a plurality of guide plates are vertically connected between the upper side plate and the lower side plate at equal intervals; the top of the dosing cylinder is provided with a dosing hopper, and the side wall of the bottom is provided with a plurality of dosing ports in an annular array; the dosing port penetrates through a dosing hole corresponding to the inner side wall of the volute and is communicated with an internal flow channel of the volute; a glass cover is arranged in the reaction cylinder, a UV lamp is arranged in the glass cover, a spiral plate is connected between the glass cover and the reaction cylinder, and a nano TiO2 photocatalyst is loaded on the inner wall of the reaction cylinder, the outer wall of the glass cover and the surface of the spiral plate; a plurality of one-way air nozzles are uniformly arranged on the glass cover in a penetrating manner; one end of the one-way air tap is connected with the aeration device, and the other end is connected with an air pump outside the reaction cylinder through an air supply pipe. The complex cyanide difficult to degrade can be efficiently broken and removed, and the overall cyanide removal rate is increased.

A dispensing mechanism for delivering a dosage of medicament including a housing, a push button, a crank arm that is slideably engageable with the push button, a ram, and a ratchet gear releasably engageable with the crank arm and ram, translation of the push button along an axis causing the crank arm to engage and rotate the ratchet gear which causes the ram to distally advance relative to the housing.

A kind of concentrator feed pipe multi-point layered dosing device, feed pipe, for transporting coal slime water, one end is communicated with mixing pipe by connecting flange;Dosing main pipe, for transporting flocculating agent, one end is connected with dosing pump, the other end extends to the outside of mixing pipe;Multiple dosing branch pipes, 3 groups of dosing branch pipes are arranged in parallel on dosing main pipe, 3 groups of dosing branch pipes are arranged in turn along the flow direction of coal slime water in mixing pipe, 3 groups of dosing branch pipes are distributed in radial height staggered in mixing pipe, medicine outlet pipe, first medicine outlet pipe, second medicine outlet pipe, third medicine outlet pipe are respectively arranged at the end of 3 groups of dosing branch pipes, 3 groups of medicine outlet pipes are distributed on the inner wall of mixing pipe, the present application can realize uniform, multi-point, efficient addition of reagent, to optimize the flocculation and sedimentation effect of coal slime water, obtain clearer overflow water and higher concentration of underflow.

The medicament delivery device for accommodating a medicament container containing a medicament and for expelling multiple doses of the medicament from the medicament container defines a device axis and comprises - a plunger rod device (6) comprising at least one cooperation element (61) and being axially movable; - a biasing device (7) configured to force the plunger rod device (6) in a proximal direction; - a dosing device (8) for controlling a dosing amount for each of the doses. The dosing device (8) comprises multiple retaining structures (81a, 81b, 82a, 82b) configured to cooperate with the at least one cooperation element (61) to block a proximal movement of the plunger rod device (6). For each of the doses applies: - the retaining structures (81a, 81b, 82a, 82b) comprise a respective set comprising a respective first retaining structure (81a, 82a) and a respective second retaining structure (81b, 82b); - the dosing device (8) is rotatable relative to the plunger rod device (6) from a respective first rotational position to a respective second rotational position, in the respective first rotational position, a proximal movement of the plunger rod device (6) is blocked by cooperation of the at least one cooperation element (61) with the respective first retaining structure (81a, 82a), and in the respective second rotational position, a proximal movement of the plunger rod device (6) is blocked by cooperation of the at least one cooperation element (61) with the respective second retaining structure (81b, 82b); - an axial distance between the respective first retaining structure (81a, 82a) and the respective second retaining structure (81b, 82b) defines a respective axial movement of the plunger rod device (6).

A dose recording device for a drug delivery device is disclosed, wherein the drug delivery device comprises a housing, a cartridge holder configured to receive a cartridge for holding a plurality of doses of a drug, and a dose setting member connected to the housing and configured to set the dose of the drug. The dose recording device comprises a device housing, an electronic controller disposed within the device housing, and at least one identifier member configured to be mounted to the device housing. The electronic controller comprises switches. The identifier member comprises at least one actuation member configured to actuate at least one of the switches when mounted to the device housing. An actuation of the switch is configured to provide additional information on the drug.

The invention relates to the technical field of electroplating processing, in particular to an automatic dosing device for a surface treatment production line, which comprises a trough, rotating arms are rotatably arranged on two sides of the trough, hydraulic cylinders I are hinged to the surfaces of the rotating arms, the other ends of the hydraulic cylinders I are hinged to the surface of the trough, and mounting plates are fixedly arranged on the inner sides of the rotating arms. According to the chemical feeding device, rotation of the rotary arm is controlled through the first hydraulic cylinder, the feeding mechanisms can be rapidly moved to the position above the trough or moved away, and interference of the chemical feeding device on the production process is avoided. And meanwhile, through cooperation of a first motor and a first lead screw, accurate positioning and operation of the multiple feeding mechanisms can be achieved, the adding requirements of different agents are met, and the flexibility and efficiency of agent adding are improved.

The utility model provides a kind of water supply device for livestock breeding, including chassis, the inside of chassis is provided with water storage pool, the upper side of chassis is fixedly provided with water tank by support frame, multiple dosing pipes are provided on water tank, the upper side of dosing pipe is all provided with electromagnetic valve two, the upper side of electromagnetic valve two is all provided with medicine cartridge, water tank is also provided with medicine mixing mechanism, and medicine mixing mechanism is used for mixing medicine uniformly. Through the water supply device for livestock breeding of the utility model, the corresponding medicine is added into the inside of medicine cartridge respectively, and the stirring paddle one and the stirring paddle two are driven to stir quickly and uniformly, so that the medicine and water are fully mixed, and the rapid and efficient dosing of water is realized.

The invention relates to a double-capsule type medicine powder suction device, and belongs to the field of medical instruments. Comprising a suction nozzle assembly, a capsule bin plate and a push button assembly. Wherein two capsule bins are arranged in the capsule bin plate side by side, the distances between the capsule bins and the push button assembly are the same, the push button assembly is arranged on a single side and comprises four needles which are fixedly arranged in two rows and two columns, needle holes corresponding to the positions of the needles are formed in the capsule bin plate, and the needle holes are communicated with the capsule bin plate. And the needle can enter the capsule bin through the needle hole. Through the cooperation of the capsule bin plate and the push button assembly, in the using process of a patient, medicine in the two capsules can be released through one-time using action, the medication efficiency of the patient when the patient uses compound medicine or multi-dose medicine is greatly improved, and the compliance is improved.