11 results about "Veterinary drug" patented technology

This invention relates to a rotary wet granulation machine for veterinary drug processing, belonging to the technical field of veterinary drug processing equipment. It solves the technical problem of inconvenient replacement of granulation screens. The machine includes a frame and a hopper, with granulation screens installed and removed from the frame and hopper via a lower clamp assembly and an upper clamp assembly, respectively. The lower clamp assembly includes a left arc-shaped plate, rotatably connected to a right arc-shaped plate, and a fixedly connected arc-shaped toothed plate. A groove is formed in the right arc-shaped plate, and a locking tooth is slidably connected within the groove. The locking tooth engages with the arc-shaped toothed plate. A handle is fixedly connected to one side of the locking tooth via a sliding rod. The same internal spring is fixedly connected to the opposite side of the locking tooth and the groove. This invention replaces traditional bolt fixing with the lower and upper clamp assemblies. The left and right arc-shaped plates are rotatably connected, and quick clamping is achieved through the engagement of the arc-shaped toothed plate and the locking tooth, as well as the action of the internal spring. Pulling the handle releases the engagement, eliminating the need for external tools and allowing for rapid replacement of screens with different particle size requirements.

The present application belongs to the technical field of industrial automation and factory integrated control, and particularly relates to a kind of intelligent control method and system for veterinary drug production, and the method comprises: obtaining main pipeline pressure, drug liquid density and total volume flow of the whole factory;Based on the transient disturbance calculation of the total volume flow change of the whole factory to the main pipeline pressure, the comprehensive loss index is obtained, and the node mass flow is obtained combined with the change rate of the main pipeline pressure;According to the sliding average momentum characteristics of node mass flow, the advance valve closing time is calculated;The excess volume is predicted using the advance valve closing time for truncation control, and the comprehensive loss index is combined for pipe network global oscillation interlock protection control.The present application reduces the periodic error caused by the control command issued to the distributed filling machine deviating from the real motion state of veterinary drugs, and improves the overall filling precision under multi-line parallel high-speed beat.

The application discloses a kind of veterinary drug production steam monitoring system and method, it is related to veterinary drug production steam monitoring technical field, including through the original data set of real-time steam pressure, saturated steam temperature and steam dryness instantaneous value being collected by multiple sensor nodes being deployed in steam pipe network;Pressure and temperature data are input into steam state calculation model, and the steam specific enthalpy value, entropy value and superheat degree numerical value of each pipe section of pipe network are generated;According to the comparison of instantaneous value and historical data of dryness, periodic dryness compensation process is started, and dryness adjustment instruction sequence is generated based on current working condition;Steam energy distribution diagram is constructed using the obtained thermodynamic state parameters, and dynamic optimization is carried out combined with dryness adjustment instruction sequence, and finally steam supply strategy for different production links is generated.The application realizes the global reconstruction of the thermodynamic state of pipe network and the prospective dynamic regulation and control of steam dryness, and improves the accuracy and stability of steam energy utilization in the process of veterinary drug production.

This invention relates to the field of tank cleaning technology, and more particularly to an automated cleaning device for veterinary drug storage tanks, comprising a cleaning tank with a hot water tank and a warm water tank installed on both sides of the cleaning tank; and a tilting mechanism, which includes a rotating shaft, a mounting plate, a placement plate, a left-right swinging component, and a front-back swinging component. The rotating shaft is rotatably disposed inside the cleaning tank, the mounting plate is fixedly sleeved on the outer wall of the rotating shaft, and the placement plate is slidably disposed at one end of the mounting plate. The left-right swinging component and the front-back swinging component drive the placement plate to move left-right and back-right. The surface of the placement plate is provided with a clamping component. This invention achieves left-right swinging of the tank through the reciprocating left-right movement of the mounting plate and the placement plate. The warm water inside the tank continuously oscillates with the tank's swing, avoiding localized fixed-point heating and crusting of the water. At the same time, it forms a reciprocating shearing action on the viscous veterinary drug residues on the inner wall of the tank, initially removing attached impurities.

The utility model relates to the technical field of veterinary drug mixing device, and specifically is a kind of veterinary drug mixing device of convenient quantitative discharging, including mixing tank, discharging assembly and arc-shaped discharging plate, the side of mixing tank is equipped with DC motor by mounting plate, the top of mixing tank is equipped with discharging assembly, and the discharging assembly includes the discharging channel of being equipped with in the top one end of mixing tank, core block and electric discharging valve;The veterinary drug mixing device of convenient quantitative discharging of the new type has the structure of convenient quantitative discharging, can provide an operator with a fixed volume feeding component, facilitate quantitative, accurate feeding, and it is convenient for operator to pour different raw materials into mixing tank respectively, avoid different raw materials to be easily interfered with each other in the feeding process, help operator to pour according to preset ratio, and simultaneously can control feeding passage opening and closing, to effectively improve the convenience of feeding.

The utility model relates to the field of veterinary drug production especially, more particularly to a kind of veterinary powder automatic packaging equipment, including storage tank, the top of storage tank is provided with feed inlet, the bottom of storage tank is provided with discharge port, the bottom of storage tank is fixedly connected with support cylinder, support cylinder bottom is fixedly connected with multiple support legs, the top of storage tank is fixedly connected with first drive motor, multiple for beating powder beating mechanism are rotatably connected in storage tank, beating mechanism is fixedly connected with first drive motor, beating mechanism bottom is fixedly connected discharge mechanism, discharge mechanism is used to discharge powder to discharge port, discharge port is slidably connected with packaging mechanism, packaging mechanism is used to control the ration of powder discharge, the device can beat powder in storage tank, avoid powder agglomeration when packaging, improve the efficiency of powder packaging.

This utility model discloses a rapid pulverizing and screening device for veterinary drug raw materials, including a box body; a feed inlet is provided at the top right end of the box body; a first guide plate is provided at the top of the box body; a pulverizing component and a screen are provided inside the box body, the pulverizing component is located below the feed inlet and above the right end of the screen; a screen is provided inside the box body; a discharge outlet is provided at the bottom of the box body; a waste outlet is provided on the left side of the box body; a waste hopper is provided on the left side of the box body, located below the waste outlet; a lifting component is provided on the left side of the box body for lifting the waste hopper; a tilting component is provided at the top of the left side of the box body for tilting the waste hopper. When the waste hopper is full, the lifting component raises the waste hopper to the top of the box body, located at the left end of the first guide plate, and then the tilting component rotates and tilts the waste hopper, pouring the unqualified particles onto the first guide plate and into the box body for secondary crushing, saving labor costs.

The application discloses a kind of catalytic oxidation advanced treatment methods of low-concentration drug residues in veterinary drug production wastewater, comprising the following steps: step one, homogenization and conditioning;Step two, primary catalytic ozone oxidation;Step three, secondary hydrogen peroxide synergistic oxidation;Step four, magnetic separation and catalyst recovery;Step five, advanced purification and discharge.The application effectively solves the problems of low removal efficiency, oxidant waste and high operating cost for low-concentration persistent drug residues in the prior art by constructing a multi-stage catalytic oxidation system.The method of the application not only reduces the total organic carbon and specific drug residue concentration in the wastewater to below the discharge or reuse standard, but also has the advantages of stable operation, low reagent dosage, no secondary pollution, etc., significantly improving the economic efficiency and environmental friendliness of the treatment process.

The utility model discloses veterinary drug production equipment with intelligent temperature control function, including jar body, the top and bottom of jar body are equipped with liquid inlet pipe and liquid outlet pipe respectively, the lateral wall of jar body is hollow and is provided with heating layer in the hollow part, and heating liquid is arranged in the heating layer, the lateral surface of jar body is equipped with infusion tube, and the infusion tube is communicated with the heating layer, heating tube is arranged in the jar body, the heating tube is communicated with the heating layer through the connecting pipe, water pump is arranged in the heating layer, the discharge barrel is arranged in the jar body, the lateral surface of discharge barrel is equipped with through -hole, the discharge barrel is sleeved on the outside of heating tube, and the discharge barrel is rotatably connected with the top of jar body, the top of discharge barrel is projected to jar body and is connected with drive assembly, and temperature sensor is arranged in the jar body, the utility model discloses heating layer to the solvent heating, the heating liquid in heating tube heats medicinal material, can better guarantee the dissolution extraction of effective component, avoids the local heating temperature of solvent and medicinal material too high and leads to the component activity invalidation.

This utility model relates to the field of veterinary drug powder production technology, and in particular to a drying device for veterinary drug powder production. The device includes a sealing cap, a heat-conducting cylinder, a shell, a first internal thread, a feed pipe, a pipe cap, a bearing, a rotating shaft, a motor, multiple stirring shafts, multiple hot air blowers, an adjustable exhaust assembly, and a first external thread. By placing the powder inside the heat-conducting cylinder, a drying chamber is formed between the heat-conducting cylinder and the shell. Hot air is introduced into the drying chamber by the hot air blowers, and the adjustable exhaust assembly is located on the top of the other side of the shell to exhaust gas. This structural design allows the hot air to circulate fully in the drying chamber, and the heat-conducting cylinder can evenly conduct heat to the internal powder. This changes the traditional layout where the powder is at the bottom and the air inlet / outlet is at the top, which is not conducive to heat exchange. It allows for more efficient heat exchange between the hot air and the powder, avoiding the situation where the hot air only circulates in the area above the powder and cannot fully act on the powder at the bottom, effectively improving drying efficiency.

This application relates to the field of industrial production control technology, and in particular to an intelligent management method and system for a solid veterinary drug production workshop. The method includes: acquiring the infrared temperature matrix of the monitoring area of ​​the solid veterinary drug granulator; determining the central liquid-falling area and the peripheral tumbling area of ​​the adhesive from the infrared temperature matrix based on the installation parameters of the adhesive nozzle of the granulator; extracting the cooling rate of the central liquid-falling area and the heating rate of the peripheral tumbling area within a sliding time window; determining a heat resistance index based on the heating and cooling rates; determining a stable thermodynamic region from the infrared temperature matrix in response to the heat resistance index changing from a negative to a positive value; and outputting management and control commands for the solid veterinary drug production workshop based on the stable thermodynamic region and the heat resistance index. Through the above technical solution, intelligent control of the granulation process in the solid veterinary drug production process can be effectively achieved.