39 results about "Multiple dosing" patented technology

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 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 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 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 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 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.

The utility model discloses a skid-mounted dosing foam drainage device, which relates to the technical field of dosing foam drainage, and comprises a bottom plate and an auxiliary mechanism, a plurality of groups of dosing mechanisms are arranged at the top end of the bottom plate, the auxiliary mechanism is arranged on one side of the bottom plate, the auxiliary mechanism comprises an extension plate, and a rotating mechanism is arranged between the extension plate and the bottom plate. A locking mechanism is arranged above the bottom plate, and a mounting mechanism is arranged on the outer wall of the extension plate. According to the utility model, through the arrangement of the extension plate, the extension plate is vertically stored when the dosing foam discharging device does not need an additional dosing mechanism, and when the dosing mechanism needs to be added for use, the extension plate is rotated to be horizontal with the bottom plate through the rotating mechanism, namely the additional dosing mechanism can be mounted at the top end of the extension plate for use; therefore, the use applicability of the skid-mounted dosing and foam discharging device is improved.

The utility model discloses a kind of ore dressing reagent dosing tanks, specifically related to the technical field of ore dressing equipment, including fixed frame, groove body in fixed frame one side and multiple dosing tanks in fixed frame one side, the inside of groove body is equipped with multiple dosing cavities, and multiple dosing cavities and multiple dosing tanks one to one correspond, the top surface of groove body is equipped with sealing plate.The dosing tank of the utility model is in actual work, external reagent enters multiple dosing tanks, and enters groove body by connecting pipe and first telescopic pipe, and multiple dosing cavities are equipped in groove body inside, so as to add multiple different reagents to groove body separately, and avoid other positions to which reagent is added, and rotate first threaded rod, quantitative box can be pushed to lift, to adjust the space inside dosing cavity, and when adding reagent, only the space between top surface in dosing cavity and support plate can be filled, so that reagent can be accurately added to dosing cavity.

A Fenton coupling complexing treatment system for wastewater treatment relates to the technical field of wastewater treatment, and comprises a wastewater supply system for collecting and temporarily storing pretreated wastewater to be treated; the reaction system comprises a plurality of catalytic mixing reactors arranged at treatment points, and the first reaction tank is communicated with water outlets of the catalytic mixing reactors; the solid-liquid separation system comprises an inclined plate sedimentation tank connected with the water outlet of the second reaction tank; the agent adding system comprises a plurality of agent dispensing barrels, and the catalytic mixing reactor and the second reaction tank are each provided with a plurality of agent adding openings; the control system is electrically connected with a control module connected with the metering pump, the conveying pump, the peristaltic pump and the drainage pump. The double-grid reaction tank, the catalytic mixing reactor and the sedimentation tank form an integrated treatment system, multiple working sections are integrated into a single deep treatment unit, a fluoride special treatment system does not need to be additionally arranged, the technological process is greatly shortened, and the capital construction investment and the occupied area are reduced.

This invention discloses a wastewater treatment dosing system and method. The system includes a wastewater treatment system, a dosing system, and an intelligent control system. The wastewater treatment system is used to treat and purify wastewater from a wastewater treatment plant. It includes a first treatment channel with a first sedimentation tank. The dosing system includes multiple dosing units, each connected to a treatment tank within the wastewater treatment system. The first dosing unit is connected to the first sedimentation tank and is used to add chemicals to the sedimentation tank. The intelligent control system monitors the real-time influent flow rate of the first treatment channel and the SV30 value in the first sedimentation tank. When the real-time influent flow rate exceeds a preset influent flow rate, the system determines the dosage of the first dosing unit based on the excess ratio of the real-time influent flow rate and the target dosing concentration per ton of water. This system and method can reduce the need for manual monitoring and operating costs in overflow pollution treatment scenarios, and improve work efficiency.

System (10) for dosing media (11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i) for washing and / or cleaning systems and / or cleaning agent systems, comprising several dosing devices (14a, 14b, 14c), wherein each dosing device is connected on the inlet side to several containers (12a, 12b, 12c) containing different media, and on the outlet side to at least one target device (13a, 13b, 13c), such as a washing machine, dishwasher or device for applying or introducing a cleaning agent, wherein the dosing device performs dosing processes taking into account predetermined parameters, and wherein the dosing device is arranged separately from the target device, characterized in that each dosing device has a control unit (15a) and a storage unit (16a) that can be addressed by the control unit. is assigned, in which dosage information can be stored,that the system (10) comprises a device (18) for remote data transmission of dosing information, which is configured to jointly accomplish remote transmission of the dosing information for the multiple dosing units, and that the device is in communicative contact with the multiple dosing units for the purpose of short-range data transmission of the dosing information, with multiple target devices being connected to one dosing unit.

This text concerns a medicament delivery device for expelling multiple doses a medicament from a medicament container comprising a plunger. The medicament delivery device comprises a device body (5); a container housing (4) accommodating the medicament container (3); a mounting mechanism for mounting the container housing (4); a cap (6); and a cap control mechanism. The mounting mechanism comprises, in the container housing (4), a mounting cam member and, in the device body (5), a mounting abutment member (550). The mounting cam member (450) comprises an intermediate section (452) and a final section (453) which longitudinally protrudes further towards proximally than the intermediate section (452). The cap control mechanism comprises, in the cap (6), a cap control cam member and, in the device body (5), a cap control abutment member (550). The cap control cam member comprises an intermediate section (652) and, circumferentially adjacent thereto, a final section (653). A user can cause a change from an intermediate state to a mounted state by rotating the container housing (4) and the cap (6) relative to the device body (5), wherein in an intermediate state, the container housing (4) and the cap (6) are mounted to the device body (5), and a movement towards proximally of the container housing (4) and of the cap (6) is impeded by cooperation of the respective abutment member and the respective intermediate section (652; 452). In a mounted state, the container housing (4) and the cap (6) are mounted to the device body (5), and the mounting mechanism impedes a movement of the container housing (4) in the proximal direction; and the cap control mechanism enables a movement of the cap (6) in the proximal direction. Changing from the intermediate to the mounted state causes a priming-enabling movement of the container housing (4) in the distal direction.

The device for dispensing medication for the treatment of pain, such as head or migraine pain, may comprise a medication applicator and an activator. The medication applicator may store a medication and may dispense the medication as an aerosol mist. The medication applicator may be adapted to dispense the medication through a nostril of a user directed at the posterior nasal cavity. The activator may be operable to release the medication in multiple doses. A first dose may be dispensed upon a first activation of an actuation button, and subsequent doses may be dispensed upon additional activations of the actuation button. Each dose may comprise a predetermined volume of the medication. A safety interlock may prevent premature dispensing of the medication. The invention may be adapted for the user to self-administer the medication while the user is positioned in any preferred physical position.

The present application relates to river channel sediment in-situ remediation technical field, specifically relates to a kind of nitrate dosing device and operating method suitable for river channel sediment in-situ remediation, including control part, auxiliary insertion part and dosing part, control part is connected with auxiliary insertion part by steel cable, auxiliary insertion part and dosing part are detachably connected by separable mechanism, auxiliary insertion part is used to drive dosing part to insert river channel sediment, and multiple independent dosing units are distributed in the vertical direction in insertion end inner.The modular design of control part, auxiliary insertion part and dosing part, the cooperation of each module makes dosing part can adjust angle to cut into sediment at suitable angle, auxiliary insertion part can be repeatedly used for the construction of multiple dosing points, and the uniform distribution of multiple dosing chambers along the vertical direction is matched with the synchronous diaphragm driven by single motor, to ensure that the liquid volume discharged by each dosing chamber each time is consistent, the uniform and quantitative dosing of sediment at different depths is realized, and secondary pollution caused by local high concentration is avoided.

The utility model discloses a kind of automatic feeding device for pig farm, it is related to automatic feeding device technical field, the utility model includes conveying pipe, the lower portion of conveying pipe is provided with multiple dosing tubes communicated with its interior, the inboard of multiple dosing tubes is respectively provided with adjusting mechanism, adjusting mechanism includes baffle, arc limiting frame and special-shaped limiting plate, baffle is located in the middle of dosing tube, arc limiting frame and special-shaped limiting plate are fixedly installed at the top of baffle and are all attached with the inner wall of dosing tube, arc limiting frame is horizontal with ground and is at one hundred and twenty degrees angle with special-shaped limiting plate, by the axial movement of adjusting mechanism in dosing tube, single feeding amount can change, adapt to the food intake change of pig of different growth stages, by arc limiting frame and special-shaped limiting plate 120 ° angle, cooperate arc blanking plate, can effectively solve the problem that traditional feeding device cannot consider accurate dosing and efficient blanking.

This text concerns a medicament delivery device for expelling multiple doses of a medicament from a medicament container. It comprises a device body (5) and a container housing for accommodating a medicament container which can be mounted in a mounting step, and a main plunger rod device (7) and an auxiliary plunger rod device. Axial and rotational movements of the main plunger rod device (7) relative to the auxiliary plunger rod device are coupled. A securing mechanism is provided to rotationally secure the main plunger rod device (7) in an initial rotational position. A first partial movement of the mounting step causes an abutting of the plunger of the medicament container and the main plunger rod device (7), so as to cause a priming movement of the main plunger rod device (7). A first plunger rod guiding member (54) which is rotationally fixed to the main plunger rod device (7) to axially guide the main plunger rod device (7) comprises a structure (61) of the securing mechanism, and another structure (62) of the securing mechanism is comprised in the device body (5). The priming movement causes a releasing rotation of a first plunger rod guiding member (54) enabling rotation of the main plunger rod device (7).

The utility model relates to the field of boiler water treatment, in particular to a centralized ammonification device for boiler water treatment. In the prior art, chemicals are mostly added manually, so that the working efficiency is low, and potential safety hazards also exist. A centralized ammonification device for boiler water treatment comprises a mounting table and the like. The mounting table is fixedly connected with a vertical boiler and an ammonia storage tank, the vertical boiler is provided with multi-stage dosing points, the ammonia storage tank is provided with a liquid level meter, and the mounting table is fixedly connected with a metering pump. When the DCS controller detects that the PH value of the outlet water is low, the DCS controller can control the metering pump to pump ammonia water to enter three-stage dosing points on the vertical boiler, a worker rotates the adjusting valve according to the flow meter on the branch pipe, independent control over the dosing points in all stages is achieved, the operation process can be simplified, the working efficiency can be improved, meanwhile, the dosing amount can be accurately controlled, and the working efficiency can be improved. And multi-point independent control can be achieved, and the requirements of different working conditions are met.

The invention relates to the technical field of sewage treatment, in particular to backwashing sewage treatment equipment of a demineralized water system, which comprises a settling tank, a conveying pipe and a mixing tank are fixedly connected to the settling tank, and two ends of the conveying pipe are respectively communicated with the mixing tank and the settling tank. The upper end surface of the mixing box is fixedly connected with a liquid inlet hopper and an annular dosing box; a plurality of dosing ports communicated with the annular dosing tank are formed in the upper inner wall of the mixing tank, an annular block is fixedly connected to the inner wall of the liquid inlet hopper, a mounting plate is fixedly connected to the interior of the annular block, and a rotating shaft is rotationally connected to the mounting plate. According to the invention, the dosing time is synchronous with the wastewater flow, the lagging and non-uniformity of manual dosing are avoided, the medicament is in full contact with the wastewater in a multi-stage mixing strengthening mode, fine suspended solids and colloids are effectively condensed, and the problem of poor impurity removal effect caused by no flocculation process can be prevented.

The present invention relates to an oral liquid suspension that includes lamotrigine and methods of medical treatment that include administering the oral liquid suspension. The oral liquid suspension has desirable physicochemical properties and technical attributes. The oral liquid suspension is useful in patients having difficulties in swallowing tablets and provide medical practitioners with additional options for dose titration.