A vibration-type integrated equipment for precise metering, mixing, and spraying of pharmaceuticals.

Abstract

This utility model discloses an integrated device for precise metering, mixing, and spraying of chemicals using a vibration-type method, belonging to the field of tailings treatment technology. It includes a main shell, a chemical input device, a mixing device, a spraying device, and a conveying device. The chemical input device is located on top of the main shell and includes a mixing chamber and a connecting unit. The mixing chamber is located on top of the main shell and connected to the spraying device via the connecting unit. The chemical input device is connected to the spraying device located inside the main shell. The spraying device is used to input chemicals into the mixing chamber inside the main shell. A raw material feeding port is located at the top of the main shell and connects to the mixing chamber. The mixing device is located inside the mixing chamber and is used to mix the special chemicals and raw materials fed into the mixing chamber. A conveying device is connected below the mixing chamber and is used to transport the mixed mixture to a pressing device. This utility model has the advantages of precisely controlling the amount of chemicals used and achieving uniform mixing.

Description

Technical Field

[0001] This utility model belongs to the field of tailings treatment technology, and more specifically relates to an integrated device for precise metering, mixing and spraying of chemical agents using a pressure-vibration type. Background Technology

[0002] Tailings are an important component of secondary resources in mining. They are the slag left after ore has undergone crushing, flotation, and magnetic separation to extract valuable components. Under the given conditions, they are unsuitable for further sorting and are stockpiled in tailings ponds built near mining sites. Existing environmentally friendly methods for tailings treatment mainly include mining to extract valuable components, using tailings to produce building materials, and filling mined-out areas. In the utilization of tailings, corresponding treatment and utilization plans need to be developed for different types of tailings, fully considering their characteristics and applicability to reduce adverse environmental impacts and ensure sustainable resource utilization and harmonious environmental development. Utilizing tailings to prepare building materials requires sorting and drying the tailings, then mixing them with fly ash, sludge, other tailings, and reagents according to a formula and stirring evenly. The mixture is then pressed into brick blanks in a press. Precise control of the reagent dosage and the uniformity of mixing are crucial during the mixing process. Therefore, providing an integrated equipment for precise metering, mixing, and spraying of reagents using a vibration-type system is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0003] In view of this, the present invention provides an integrated device for precise metering, mixing and spraying of pharmaceutical agents using a pressure-vibration type, which adopts the following technical solution:

[0004] A pressure-vibration type precision metering, mixing, and spraying integrated equipment for pesticides includes a main shell, a pesticide input device, a mixing device, a spraying device, and a conveying device. The pesticide input device is located above the main shell and includes a mixing chamber and a connecting unit. The mixing chamber is located above the main shell and connected to the spraying device via the connecting unit. The pesticide input device is connected to the spraying device located inside the main shell. The spraying device is used to input pesticides into the mixing chamber inside the main shell. A raw material feeding port is located at the top of the main shell and connects to the mixing chamber. The mixing device is located inside the mixing chamber and is used to mix the special pesticides and raw materials fed into the mixing chamber. The conveying device is connected below the mixing chamber and is used to transport the mixed mixture to a pressing device.

[0005] Furthermore, the mixing chamber is equipped with mixing blades for mixing water and chemicals; a first motor is installed above the mixing chamber, and the output shaft of the first motor is connected to the rotating shaft of the mixing blades; water inlets and chemical inlets are respectively provided on both sides of the upper wall of the mixing chamber; the connecting unit includes a water pump and a spraying device; the bottom of the mixing chamber is connected to the water pump through a pipe; the output end of the water pump is connected to the spraying device through a connector.

[0006] Furthermore, a liquid level sensor is installed at the bottom of the mixing chamber to monitor changes in the liquid level within the mixing chamber; a flow valve is also installed on the connecting pipe between the mixing chamber and the water pump to control the flow rate of the reagent.

[0007] Furthermore, the stirring device includes a second motor, a stirring shaft, stirring blades, and a limiting grid; the second motor is fixedly mounted above the outer shell body, and its output end passes through the upper wall of the outer shell body and is fixedly connected to the upper end of the stirring shaft; the lower end of the stirring shaft is fixedly connected to the center of the limiting grid; multiple sets of stirring blades are evenly arranged along the axial direction of the stirring shaft; the center of the limiting grid is rotatably connected to the stirring shaft, and its outer periphery is rotatably connected to the side wall of the outer shell body; multiple strip grids are arranged along the central circumference of the limiting grid.

[0008] Furthermore, the spraying device includes a connecting sleeve, a spraying disc, and a driving structure; the connecting sleeve is sleeved on the stirring shaft, with its upper end fixedly connected to the upper wall of the outer shell body and its side connected to the mixing chamber; its lower end is rotatably connected to the spraying disc; a flow channel is provided inside the side wall of the connecting sleeve, connecting the mixing chamber and the spraying disc; the spraying disc is sleeved on the stirring shaft and rotatably connected to the connecting sleeve; the outer edge of the spraying disc is provided with teeth, which mesh with the driving structure for transmission; multiple spraying rods are evenly arranged circumferentially along the axis of the stirring shaft on the spraying disc; multiple spraying holes are opened downward on the spraying rods.

[0009] Furthermore, the rotation direction of the spraying disc is opposite to the rotation direction of the stirring blades.

[0010] Furthermore, the drive structure includes a third motor and a drive gear; the output end of the third motor is fixedly connected to the drive gear shaft; the drive gear is driven by tooth meshing with the outer side of the spray disc to drive the spray disc to rotate.

[0011] Furthermore, the conveying device is located at the bottom of the outer shell body and includes a conveying chamber, an auger, and a fourth motor; the top of the conveying chamber is provided with an inlet for connecting to the bottom of the outer shell body, and the bottom is provided with several discharge ports for outputting the mixed mixture to the pressing device; the auger is located inside the conveying chamber, with one end fixedly connected to the output end of the fourth motor and the other end rotatably connected to the inner wall of the conveying chamber.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model provides an integrated device for precise metering, mixing, and spraying of pharmaceuticals using a vibration-type method. By installing a liquid level sensor and a flow valve in the mixing chamber, the amount of pharmaceuticals can be precisely controlled. Furthermore, a spraying disc is installed in the mixing chamber, which can accurately and evenly spray the mixture onto the top of the mixture. The mixing device can evenly mix the mixture and the pharmaceuticals. The setting of the limiting grid can both mix the mixture and assist in feeding. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the spray disc of this utility model.

[0017] Figure 3 This is a schematic diagram of the limiting gate of this utility model.

[0018] In the figure:

[0019] 1-Outer shell; 2-Raw material feeding port; 3-Mixing chamber; 4-Mixing blade; 5-First motor; 6-Water pump; 7-Connector; 8-Second motor; 9-Agitator shaft; 10-Agitator blade; 11-Limiting grid; 12-Connecting sleeve; 13-Spraying disc; 14-Spraying rod; 15-Third motor; 16-Drive gear; 17-Conveying chamber; 18-Auger; 19-Fourth motor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see the appendix Figure 1-3This utility model provides an integrated device for precise metering, mixing, and spraying of a pressure-vibration type pharmaceutical agent, comprising a main shell 1, a pharmaceutical input device, a mixing device, a spraying device, and a conveying device. The pharmaceutical input device is located on the top of the main shell 1. The pharmaceutical input device is connected to the spraying device located inside the main shell 1. The spraying device is used to input the pharmaceutical agent into the mixing chamber inside the main shell 1. A raw material feeding port 2 is provided at the top of the main shell 1, communicating with the mixing chamber. The mixing device is located inside the mixing chamber and is used to mix the special pharmaceutical agent and raw materials fed into the mixing chamber. The conveying device is connected below the mixing chamber and is used to transport the mixed mixture to a pressing device.

[0022] The drug input device includes a mixing chamber 3 and a connecting unit. The mixing chamber 3 is located above the outer shell 1 and contains mixing blades 4 for mixing water and drugs. A first motor 5 is located above the mixing chamber 3, and the output shaft of the first motor 5 is connected to the rotating shaft of the mixing blades 4. Water inlets and drug inlets are respectively located on both sides of the upper wall of the mixing chamber 3. Water and drugs are injected into the mixing chamber 3 through the water inlets and drug inlets, respectively. The first motor 5 drives the mixing blades 4 to rotate, so that the water and drugs are fully mixed.

[0023] A liquid level sensor is also installed at the bottom of the mixing chamber 3 to monitor changes in the liquid level within the mixing chamber 3; the connecting unit includes a water pump 6 and a connector 7; the bottom of the mixing chamber 3 is connected to the water pump 6 via a pipe; the output end of the water pump 6 is connected to the spraying device via the connector 7. A flow valve is also installed on the connecting pipe between the mixing chamber 3 and the water pump 6 to control the flow rate of the pesticide.

[0024] The stirring device includes a second motor 8, a stirring shaft 9, stirring blades 10, and a limiting grid 11. The second motor 8 is fixed above the outer casing 1, with its output end penetrating the upper wall of the outer casing 1 and fixedly connected to the upper end of the stirring shaft 9. The lower end of the stirring shaft 9 is fixedly connected to the center of the limiting grid 11. Multiple sets of stirring blades 10 are evenly arranged along the axial direction of the stirring shaft 9. The middle part of the limiting grid 11 is rotatably connected to the stirring shaft 9, and its outer periphery is rotatably connected to the side wall of the outer casing 1, used to limit the stirring shaft 9 while simultaneously stirring the falling mixture to prevent blockage. The limiting grid 11 has multiple strip grids arranged along its central circumference for the passage of the mixture.

[0025] The spraying device includes a connecting sleeve 12, a spraying disc 13, and a driving structure; the connecting sleeve 12 is sleeved on the stirring shaft 9, with its upper end fixedly connected to the upper wall of the outer shell body 1 and its side connected to the connector 7; its lower end is rotatably connected to the spraying disc 13; a flow channel is provided inside the side wall of the connecting sleeve 12, which connects the connector 7 and the spraying disc 13.

[0026] A boss protrudes from the center of the upper surface of the spraying disc 13, which rotatably connects to the connecting sleeve 12. The spraying disc 13 is fitted onto the stirring shaft 9. Teeth are provided on the outer edge of the spraying disc 13, engaging with the drive structure for transmission. Multiple spraying rods 14 are evenly arranged circumferentially along the axis of the stirring shaft 9 on the spraying disc 13. A flow channel is provided inside the spraying disc 13, connecting the flow channel within the connecting sleeve 12 and the spraying rods 14. Multiple spray holes are opened downwards on the spraying rods 14 for spraying pesticides. The drive structure drives the spraying disc 13 to rotate, thereby spraying the pesticide through the spray holes on the spraying rods 14 and evenly onto the mixture below.

[0027] The rotation direction of the spraying disc 13 is opposite to the rotation direction of the stirring blade 10.

[0028] The drive structure includes a third motor 15 and a drive gear 16; the output end of the third motor 15 is fixedly connected to the shaft of the drive gear 16; the drive gear 16 is driven by tooth meshing with the outer side of the spray disc 13 to drive the spray disc 13 to rotate.

[0029] The conveying device is located at the bottom of the outer casing 1 and includes a conveying chamber 17, an auger 18, and a fourth motor 19. The top of the conveying chamber 17 has an inlet for connecting to the bottom of the outer casing 1, and the bottom has several discharge ports for outputting the mixed mixture to the pressing device. The auger 18 is located inside the conveying chamber 17, with one end fixedly connected to the output end of the fourth motor 19 and the other end rotatably connected to the inner wall of the conveying chamber 17. The fourth motor 19 drives the auger 18 to rotate, conveying the mixture entering from the inlet to the discharge ports for the next pressing step.

[0030] The working process of this utility model is as follows: water and medicine are mixed in the mixing chamber 3, and then enter the spraying device through the water pump 6 and the connector 7. The mixture is sprayed out through the spraying hole on the spraying rod 14 and sprayed evenly to the bottom. The mixture enters the mixing chamber from the raw material feeding port 2 and is mixed together with the medicine sprayed from the spraying hole. After stirring, it falls into the conveying chamber 17 and is conveyed to the discharge port by the auger 18 for the next pressing step.

[0031] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0032] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pressure-vibration type integrated device for precise metering, mixing, and spraying of pharmaceuticals, characterized in that, The device includes a main shell (1), a drug input device, a stirring device, a spraying device, and a conveying device. The drug input device is located on the top of the main shell (1). The drug input device includes a mixing chamber (3) and a connecting unit. The mixing chamber (3) is located on the top of the main shell (1) and is connected to the spraying device through the connecting unit. The drug input device is connected to the spraying device located inside the main shell (1). The spraying device is used to input the drug into the stirring chamber inside the main shell (1). The main shell (1) has a raw material feeding port (2) at the top, which is connected to the stirring chamber. The stirring device is located inside the stirring chamber and is used to stir the special drug and raw materials fed into the stirring chamber. The conveying device is connected below the stirring chamber. The conveying device is used to transport the stirred mixture to the pressing device.

2. The pressure-vibration type precise medicine metering, stirring and spraying integrated device according to claim 1, characterized in that, The mixing chamber (3) is equipped with mixing blades (4) for mixing water and chemicals; a first motor (5) is installed above the mixing chamber (3), and the output shaft of the first motor (5) is connected to the rotating shaft of the mixing blades (4); water inlet and chemical inlet are respectively installed on both sides of the upper wall of the mixing chamber (3); the connecting unit includes a water pump (6) and a spraying device; the bottom of the mixing chamber (3) is connected to the water pump (6) through a pipe; the output end of the water pump (6) is connected to the spraying device through a connector (7).

3. The pressure-vibration type precise medicine metering, stirring and spraying integrated device according to claim 2, characterized in that, A liquid level sensor is also installed at the bottom of the mixing chamber (3) to monitor the liquid level change in the mixing chamber (3); a flow valve is also installed on the connecting pipe between the mixing chamber (3) and the water pump (6) to control the flow rate of the agent.

4. The pressure-vibration type precise medicine metering, stirring and spraying integrated device according to claim 1, characterized in that, The stirring device includes a second motor (8), a stirring shaft (9), stirring blades (10), and a limiting grid (11); the second motor (8) is fixed above the outer shell body (1), and its output end passes through the upper wall of the outer shell body (1) and is fixedly connected to the upper end of the stirring shaft (9); the lower end of the stirring shaft (9) is fixedly connected to the center of the limiting grid (11); the stirring blades (10) are evenly arranged in multiple sets along the axial direction of the stirring shaft (9); the middle part of the limiting grid (11) is rotatably connected to the stirring shaft (9), and the outer periphery is rotatably connected to the side wall of the outer shell body (1); the limiting grid (11) is provided with multiple strip grids along the central circumference.

5. The pressure-vibration type precise medicine metering, stirring and spraying integrated device according to claim 4, characterized in that, The spraying device includes a connecting sleeve (12), a spraying disc (13), and a driving structure; the connecting sleeve (12) is sleeved on the stirring shaft (9), with its upper end fixedly connected to the upper wall of the outer shell body (1) and its side connected to the mixing chamber (3); its lower end is rotatably connected to the spraying disc (13); the connecting sleeve (12) has a flow channel inside its side wall, connecting the mixing chamber (3) and the spraying disc (13); the spraying disc (13) is sleeved on the stirring shaft (9) and rotatably connected to the connecting sleeve (12); the outer edge of the spraying disc (13) is provided with teeth, which mesh with the driving structure for transmission; the spraying disc (13) has a plurality of spraying rods (14) evenly arranged circumferentially along the axis of the stirring shaft (9); the spraying rods (14) have a plurality of spraying holes opened downward.

6. The integrated equipment for precise metering, mixing, and spraying of pharmaceuticals using a pressure-vibration type as described in claim 5, characterized in that, The rotation direction of the spray disc (13) is opposite to the rotation direction of the stirring blade (10).

7. The pressure-vibration type precise medicine metering, stirring and spraying integrated device according to claim 5, characterized in that, The drive structure includes a third motor (15) and a drive gear (16); the output end of the third motor (15) is fixedly connected to the shaft of the drive gear (16); the drive gear (16) is driven by tooth meshing with the outside of the spray disc (13) to drive the spray disc (13) to rotate. 8.The pressure-vibration type precise medicine metering, stirring and spraying integrated device according to claim 1, characterized in that, The conveying device is located at the bottom of the outer shell body (1) and includes a conveying chamber (17), an auger (18) and a fourth motor (19). The top of the conveying chamber (17) is provided with an inlet for connecting to the bottom of the outer shell body (1), and the bottom is provided with several discharge ports for outputting the mixed mixture to the pressing device. The auger (18) is located inside the conveying chamber (17), with one end fixedly connected to the output end of the fourth motor (19) and the other end rotatably connected to the inner wall of the conveying chamber (17).

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