Sewage treatment's dosing equipment
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to dosing equipment for sewage treatment.
Background
The sewage treatment device is industrial equipment capable of effectively treating domestic sewage, industrial wastewater and the like in urban areas, avoiding sewage and pollutants from directly flowing into water areas, has significance in improving ecological environment and improving urban grade, the sewage treatment tank is one of common sewage treatment devices, and in order to kill harmful substances such as bacteria in sewage, corresponding liquid medicines are required to be added into the sewage for disinfection, the traditional medicine adding device is easy to block a feeding pipeline in the process of conveying medicine powder, manual dredging is required, manual control is required in the process of adding medicine, continuous preparation capability is not provided, and the operation is complex.
Disclosure of utility model
The utility model aims to provide a dosing device for sewage treatment, which aims to solve the problems in the technical background.
The technical aim of the utility model is achieved by the following technical scheme that the sewage treatment dosing device comprises a base and a dosing box arranged on the base, wherein a stirring assembly is arranged in the dosing box, a feeding mechanism is arranged at the top of the dosing box, the feeding mechanism comprises a dosing tube arranged at one side of the top of the dosing box, a feeding cylinder arranged at one side of the dosing tube and a transmission cylinder arranged at the bottom of the feeding cylinder and communicated with the feeding cylinder, a dragon rod is arranged in the transmission cylinder, a driving motor I for driving the dragon rod to rotate is arranged at one side of the transmission cylinder, a drug outlet corresponding to the dosing tube is arranged at one side of the transmission cylinder, a feeding hopper is sleeved in the feeding cylinder, a pushing assembly for shaking the feeding hopper is arranged on the feeding cylinder, and a discharge outlet communicated with the transmission cylinder is arranged at the bottom of the feeding hopper.
The feeding hopper is provided with a sliding block in sliding connection with the sliding groove, and the output end of the second driving motor penetrates through the feeding barrel and is connected with a lifting block matched with the lifting groove.
As a further scheme of the utility model, the pushing block comprises a pushing rod and a roller device arranged at one end of the pushing rod.
As a further scheme of the utility model, at least two partition boards are arranged in the dosing tank, the partition boards divide the inner cavity of the dosing tank into a dosing cavity I, a dosing cavity II and a dosing cavity III, two stirring assemblies are arranged, and the stirring assemblies are respectively arranged in the dosing cavity I and the dosing cavity II.
As a further scheme of the utility model, a transmission pipe is obliquely arranged on a partition plate between the second dosing cavity and the third dosing cavity, and the height of the higher end of the transmission pipe is lower than that of the partition plate.
The liquid feeding pipeline assembly comprises a first liquid feeding pipe communicated with the liquid feeding pipe and a second liquid feeding pipe communicated with the first liquid feeding cavity, a controller and a liquid level meter electrically connected with the controller are arranged on the liquid feeding box, the output end of the liquid level meter penetrates through the liquid feeding box and is communicated with the third liquid feeding cavity, one side of the third liquid feeding cavity is communicated with a liquid outlet pipe, electromagnetic valves are arranged on the liquid feeding pipe and the liquid outlet pipe, and the electromagnetic valves, the stirring assembly, the first driving motor and the second driving motor are electrically connected with the controller.
In summary, the utility model has the following beneficial effects:
According to the utility model, the medicine feeding pipe, the feeding barrel, the transmission barrel, the feeding hopper, the dragon rod, the driving motor I and the pushing and lifting assembly are matched, so that automatic feeding and transmission of medicine powder are realized, manual operation is simplified, production efficiency is improved, the dragon rod and the pushing and lifting assembly are arranged, the medicine powder is driven to be transmitted by rotation of the dragon rod, the medicine powder can be prevented from being blocked in the transmission process, the pushing and lifting assembly can drive the feeding hopper to move up and down so as to shake materials in the transmission hopper, medicine powder automatically flows into the transmission barrel, manual pouring operation is simplified, and labor intensity is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of a feed cartridge of the present utility model;
fig. 3 is a schematic view of a structure of a lifting groove in the present utility model.
In the figure, 1, a push-up groove; 2, a transmission pipe, 3, a controller, 4, a liquid level meter, 5, an electromagnetic valve, 6, a base, 7, a dosing box, 8, a feeding cylinder, 9, a roller, 10, a supporting frame, 11, a driving motor II, 12, a transmission cylinder, 13, a driving motor I, 14, a dosing pipe, 15, a stirring component, 16, a partition board, 17, a dosing pipe, 18, a lifting rod, 19, a dosing cavity III, 20, a chute, 21, a sliding block, 22, a discharge hole, 23 and an flood dragon rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme;
As shown in fig. 1-3, a dosing device for sewage treatment comprises a base 6 and a dosing tank 7 arranged on the base 6, wherein a stirring assembly 15 is arranged in the dosing tank 7, a feeding mechanism is arranged at the top of the dosing tank 7, the feeding mechanism comprises a dosing tube 14 arranged at one side of the top of the dosing tank 7, a feeding cylinder 8 arranged at one side of the dosing tube 14 and a transmission cylinder 12 arranged at the bottom of the feeding cylinder 8 and communicated with the feeding cylinder 8, a supporting frame 10 for supporting the feeding cylinder 8 is arranged at the top of the dosing tank 7, a dragon rod 23 is arranged in the transmission cylinder 12, a driving motor I13 for driving the dragon rod 23 to rotate is arranged at one side of the transmission cylinder 12, a drug outlet corresponding to the dosing tube 14 is arranged at one side of the transmission cylinder 12, a feeding hopper is sleeved in the feeding cylinder 8, a lifting assembly for shaking the feeding hopper is arranged on the feeding cylinder 8, and a material outlet 22 communicated with the transmission cylinder 12 is arranged at the bottom of the feeding hopper. According to the utility model, the medicine feeding tube 14, the feeding tube 8, the transmission tube 12, the feeding hopper, the dragon rod 23, the driving motor 13 and the pushing component are matched, so that automatic feeding and transmission of medicine powder are realized, manual operation is simplified, production efficiency is improved, the dragon rod 23 and the pushing component are arranged, the medicine powder is driven to be transmitted by rotation of the dragon rod 23, the medicine powder can be prevented from being blocked in the transmission process, the pushing component can drive the feeding hopper to move up and down so as to shake materials in the transmission hopper, the medicine powder automatically flows into the transmission tube 12, manual pouring operation is simplified, and labor intensity is reduced.
In some embodiments of the present utility model, the lifting assembly includes a chute 20 disposed on two sides of the inner cavity of the feeding barrel 8, a lifting slot 1 disposed on the sidewall of the feeding hopper, and a second driving motor 11 disposed on the sidewall of the feeding barrel 8, where a sliding block 21 slidably connected with the chute 20 is disposed on the feeding hopper, and an output end of the second driving motor 11 penetrates through the feeding barrel 8 and is connected with a lifting block matched with the lifting slot 1. The utility model can ensure that the sliding block 21 slides along a preset track by arranging the sliding groove 20 and the sliding block 21, improves the accuracy and the stability of feeding, and is provided with the driving motor II 11, the pushing groove 1 and the pushing block. The ordered movement of the pushing block can be realized, the feeding hopper is further driven to shake, and the feeding efficiency and stability are improved.
In some embodiments of the utility model, the lifting block comprises a lifting rod 18 and a roller 9 arranged at one end of the lifting rod 18. According to the utility model, the lifting rod 18 and the roller 9 are arranged, the lifting rod 18 is used for receiving the driving force of the driving motor II 11, so that the rotation motion of the driving motor II 11 can be converted into the movement of the lifting block, the feeding hopper is further driven to move up and down, the roller 9 reduces the friction between the lifting block and the inner wall of the feeding barrel 8, and the movement smoothness of the lifting block is improved.
In some embodiments of the utility model, at least two partition boards 16 are arranged in the dosing tank 7, the partition boards 16 divide the inner cavity of the dosing tank 7 into a dosing cavity I, a dosing cavity II and a dosing cavity III 19, two stirring assemblies 15 are arranged, and the stirring assemblies 15 are respectively arranged in the dosing cavity I and the dosing cavity II. In this embodiment, a drive motor III is provided on the top of the dosing tank 7 to drive the stirring assembly 15 in rotation. According to the utility model, through the partition plate 16, the first medicine adding cavity, the second medicine adding cavity and the third medicine adding cavity 19, liquid and medicine are fully mixed, the mixing efficiency is improved, the third medicine adding cavity 19 is used for storing the fully mixed medicine liquid, the medicine liquid of the first medicine adding cavity and the second medicine adding cavity falls into the third medicine adding cavity 19 from the upper part of the partition plate 16 for storage, and further, the partition plate 16 between the second medicine adding cavity and the third medicine adding cavity 19 is obliquely provided with the transmission pipe 2, and the height of the higher end of the transmission pipe 2 is lower than that of the partition plate 16.
In some embodiments of the utility model, a liquid inlet pipeline assembly is arranged on a dosing tank 7, the liquid inlet pipeline assembly comprises a liquid inlet pipe I communicated with a dosing pipe 14 and a liquid inlet pipe II communicated with a dosing cavity I, a controller 3 and a liquid level meter 4 electrically connected with the controller 3 are arranged on the dosing tank, an output end of the liquid level meter 4 penetrates through the dosing tank and is communicated with a dosing cavity III 19, a dosing pipe 17 is communicated with one side of the dosing cavity III 19, electromagnetic valves 5 are arranged on the liquid inlet pipe and the dosing pipe 17, and the electromagnetic valves 5, a stirring assembly 15, a driving motor I13 and a driving motor II 11 are electrically connected with the controller 3. According to the utility model, the liquid medicine can conveniently enter the medicine adding box 7 from the outside through the liquid inlet pipeline assembly, so that mixing and processing can be carried out, the liquid medicine can enter the medicine adding box 7 from different inlets through the arrangement of the liquid inlet pipe I and the liquid inlet pipe II, flexibility and adaptability of the device are improved, the liquid level height inside the medicine adding box 7 is detected through the liquid level meter 4 and the controller 3, detection signals are converted and transmitted to the controller 3, and the controller 3 carries out corresponding control operations according to the detection signals of the liquid level meter 4, such as controlling the switch of the electromagnetic valve 5, rotation of the stirring assembly 15 and the like. The design realizes the accurate control of the liquid medicine treatment process, and is beneficial to improving the mixing effect and quality of the liquid medicine.
The medicine powder feeding device comprises a first feeding hopper, a driving motor 13, a second driving motor 11, a pushing block, a third feeding hopper and a controller 3, wherein the first driving motor 13 is started to enable a dragon rod 23 to rotate, the dragon rod 23 rotates to drive medicine powder to be transmitted along a transmission cylinder 12, the driving motor 11 is started to drive the pushing block to orderly move, the pushing block drives the feeding hopper to move up and down, the medicine powder in the transmission hopper is further shaken to enable the medicine powder to automatically flow into the transmission cylinder 12, the controller 3 opens an electromagnetic valve 5 on a liquid inlet pipe assembly, so that mixed liquid enters a first medicine adding cavity in a medicine adding box 7, a stirring assembly 15 starts to work, mixed liquid and medicine powder are mixed, the liquid medicine liquid level in the first medicine adding cavity gradually rises until the medicine liquid flows out of a partition 16 between the first medicine adding cavity and the second medicine adding cavity, when the medicine liquid in the second medicine adding cavity reaches a certain degree, the medicine liquid is guided into the third medicine adding cavity 19 through the transmission pipe 2, and when a liquid level meter 4 detects that the liquid level in the third medicine cavity 19 reaches a certain height, the electromagnetic valve 5 on the medicine pipe 17 is controlled by the controller 3, the mixed liquid medicine can be made by the controller, and the mixed liquid medicine can be continuously discharged from the medicine feeding pipe 17, and the mixed liquid medicine can be continuously processed.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.