A passivation liquid dosing device

Abstract

The utility model relates to the technical field of passivator, especially a kind of passivation liquid dosing device, it transports and stores raw material quickly, can let staff quickly ration the required capacity, it is convenient to operate, improve use efficiency;Including configuration box, feeding component, mixing component, discharge component and support component, configuration box top is equipped with feeding component, configuration box inside is equipped with mixing component, discharge component is installed at configuration box bottom end, support component is installed at configuration box bottom, and discharge component is connected with support component.

Description

Technical Field

[0001] This utility model relates to the technical field of passivating agents, and in particular to a passivating liquid dosing device. Background Technology

[0002] Passivation refers to the process of oxidizing a metal with a strong oxidizing agent or using electrochemical methods to make its surface inactive, i.e., passivation. It is a method to slow down the corrosion rate of metal by transforming the metal surface into a state that is not easily oxidized. Most devices require the addition of a passivating agent for catalytic reaction. Existing technology publication number CN211612588U discloses a quantitative feeder for raw materials in the production of passivating agents, including a hopper, a telescopic support rod, a mounting frame, and a discharge pipe. The mounting frame is welded to one side of the top of the hopper, and a stepper motor is bolted to one side of the mounting frame. A drive wheel is bolted to the top output end of the stepper motor. A rotating rod is mounted on the top of the hopper through a bushing. A driven wheel is bolted to the top of the rotating rod through the hopper. The driven wheel and the drive wheel are connected by a belt drive. The discharge pipe is welded to the bottom of the hopper and has a discharge valve. A screw conveyor shaft is connected to the bottom of the rotating rod through a connecting sleeve. The bottom of the screw conveyor shaft is located inside the discharge pipe. However, when using the equipment, the staff needs to classify the raw materials and add them into the production equipment. They need to effectively control the amount of material fed into the equipment. Most equipment is difficult to control the amount of material fed into the equipment, which makes it more troublesome to use and less efficient. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a passivation liquid dosing device that enables rapid transport and storage of raw materials, allows workers to quickly and quantitatively dispense the required volume, facilitates operation, and improves efficiency.

[0004] This utility model discloses a passivation liquid dosing device, comprising a mixing tank, a feeding component, a mixing component, a discharging component, and a supporting component. The feeding component is installed on the top of the mixing tank, the mixing component is installed inside the mixing tank, the discharging component is installed at the bottom of the mixing tank, and the supporting component is installed at the bottom of the mixing tank and connected to the supporting component. The feeding component and the mixing tank enable rapid delivery and storage of raw materials. The mixing component agitates the raw materials added inside the mixing tank, facilitating mixing and improving batching efficiency. The discharging component allows operators to quickly and quantitatively dispense the required volume, facilitating operation and improving efficiency.

[0005] Preferably, the feeding component includes a feeding box, multiple partitions, multiple feeding hoppers, multiple caps, multiple feeding pipes, multiple metering pumps, and multiple connecting rods. Connecting rods are fixedly installed at the four corners of the bottom of the feeding box, with their bottoms mounted on the top of the configuration box. Multiple partitions are evenly installed inside the feeding box, dividing it into multiple different raw material storage compartments. Multiple feeding hoppers are installed on the top of the feeding box and communicate with the interior of the multiple different raw material storage compartments. Caps are installed on the top of the feeding hoppers. Feeding pipes are connected to the bottom of the different raw material storage compartments inside the feeding box, and these feeding pipes communicate with the interior of the configuration box. Metering pumps are installed on the feeding pipes. Different raw materials are added to the different raw material storage compartments of the feeding box through the feeding hoppers. Caps are installed on the top of unused feeding hoppers to prevent the entry of foreign matter. According to the configuration data, different metering pumps are activated to transport the raw materials into the configuration box, ensuring accurate batching.

[0006] Preferably, the mixing component includes a drive motor, a rotating shaft, multiple sets of stirring rods, and multiple sets of stirring support rods. The drive motor is mounted on the left side wall of the mixing box, and the rotating shaft is rotatably mounted inside the mixing box. The input end of the rotating shaft is connected to the output end of the drive motor. Multiple sets of stirring rods are axially mounted on the outer wall of the rotating shaft, and stirring support rods are mounted on the stirring rods. After different raw materials enter the mixing box, the drive motor is started to drive the rotating shaft to rotate. The rotating shaft drives the stirring rods to rotate, which in turn drives the stirring support rods to rotate, thus agitating the raw materials put into the mixing box and facilitating mixing and batching.

[0007] Preferably, it also includes multiple support rods and spiral stirring blades. The support rods are installed on the outer walls of the left and right ends of the rotating shaft, and spiral stirring blades are installed on the support rods. The spiral stirring blades are in contact with the inner wall of the mixing box. When the rotating shaft rotates, the support rods drive the spiral stirring blades to rotate, which pushes the raw materials inside the mixing box, further agitates the raw materials, and improves the mixing effect.

[0008] Preferably, the discharge component includes a solenoid valve, a metering tube, a level gauge, a discharge pipe, and a discharge valve. The discharge pipe is connected to the middle of the bottom of the configuration box. The solenoid valve is installed on the discharge pipe. The input end of the metering tube is connected to the discharge pipe. A level gauge is installed on the top of the metering tube, and the discharge pipe is connected to the bottom of the metering tube. A discharge valve is installed on the discharge pipe. After configuration, the solenoid valve is opened, and the passivating agent enters the metering tube through the discharge pipe. The level gauge can detect the volume inside the metering tube, controlling the solenoid valve to close in time. After the metering tube is full of material, the discharge valve is opened, and the material is added to the processing equipment through the discharge pipe. This achieves the effect of allowing workers to quickly and quantitatively prepare the required volume, and is convenient for operation.

[0009] Preferably, the support components include two sets of legs, two crossbeams, and two diagonal rods. The legs are installed on the left and right sides of the bottom of the configuration box, and friction plates are provided at the bottom of the legs. A crossbeam is installed between the front and rear legs, and a diagonal rod is installed in the middle of the crossbeam. The other end of the diagonal rod is connected to the outer wall of the quantitative tube. The bottom of the configuration box is supported by the two sets of legs, and the crossbeams and diagonal rods can fix and support the quantitative tube to ensure stability during use.

[0010] Preferably, it also includes multiple label frames and a controller. Multiple label frames are installed at the front of the feed box and correspond to different raw material storage bins. The controller is installed at the front of the configuration box. Placing the label in the label frame can mark and distinguish the storage bins of different raw materials. The controller facilitates the control of the equipment and improves the degree of automation.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the feeding component and the mixing box can quickly transport and store raw materials, the mixing component can stir the raw materials put into the mixing box, which facilitates mixing and improves the mixing efficiency, and the discharging component can enable the staff to quickly dispense the required amount, which facilitates operation and improves the efficiency of use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a three-dimensional structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the internal structure of this utility model; Figure 5 This is a schematic diagram of the left-side cross-sectional structure of this utility model; The following are labels in the attached diagram: 1. Configuration box; 2. Support leg; 3. Friction plate; 4. Feed box; 5. Baffle plate; 6. Feed hopper; 7. Cover; 8. Feed pipe; 9. Metering pump; 10. Drive motor; 11. Rotary shaft; 12. Stirring rod; 13. Stirring support rod; 14. Connecting rod; 15. Support rod; 16. Spiral stirring blade; 17. Solenoid valve; 18. Metering tube; 19. Level gauge; 20. Discharge pipe; 21. Discharge valve; 22. Crossbeam; 23. Diagonal bar; 24. Label frame; 25. Controller. Detailed Implementation

[0013] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0014] like Figures 1 to 5 As shown, connecting rods 14 are fixedly installed at the four corners of the bottom of the feeding box 4. The bottom of the connecting rods 14 is installed at the top of the configuration box 1. Multiple partitions 5 are evenly installed inside the feeding box 4, dividing the inside of the feeding box 4 into multiple different raw material storage bins. Multiple feeding hoppers 6 are installed on the top of the feeding box 4 and communicate with the inside of the multiple different raw material storage bins. A cover 7 is installed on the top of the feeding hoppers 6. The bottom of the different raw material storage bins inside the feeding box 4 is connected to a feeding pipe 8, which communicates with the inside of the configuration box 1. A metering pump 9 is installed on the feeding pipe 8. A drive motor 10 is installed on the left side wall of the configuration box 1. A rotating shaft 11 is rotatably installed inside the configuration box 1. The input end of the rotating shaft 11 is connected to the output end of the drive motor 10. Multiple sets of stirring rods 12 are axially installed on the outer wall of the rotating shaft 11. Stirring support rods 13 are installed on the stirring rods 12. Rod 15 is installed on the outer walls of the left and right ends of the rotating shaft 11. Spiral stirring blades 16 are installed on the rod 15. Spiral stirring blades 16 are in contact with the inner wall of the configuration box 1. A discharge pipe is connected to the middle of the bottom of the configuration box 1. Solenoid valve 17 is installed on the discharge pipe. The input end of the metering tube 18 is connected to the discharge pipe. A level gauge 19 is installed on the top of the metering tube 18. A discharge pipe 20 is connected to the bottom of the metering tube 18. A discharge valve 21 is installed on the discharge pipe 20. Support legs 2 are installed on the left and right sides of the bottom of the configuration box 1. Friction plates 3 are set at the bottom of the support legs 2. A crossbeam 22 is installed between the front and rear support legs 2. A diagonal rod 23 is installed in the middle of the crossbeam 22. The other end of the diagonal rod 23 is connected to the outer wall of the metering tube 18. Multiple label frames 24 are installed at the front of the feed box 4, corresponding to different raw material storage bins. A controller 25 is installed at the front of the configuration box 1. Different raw materials are added to different raw material storage bins in the feed box 4 through the feeding hopper 6. The sealing cap 7 is installed on the top of the unused feeding hopper 6 to prevent foreign matter from entering. According to the configuration data, different metering pumps 9 are started to transport the raw materials into the mixing box 1, ensuring accurate batching. After the different raw materials enter the mixing box 1, the drive motor 10 is started to drive the rotating shaft 11 to rotate. The rotating shaft 11 drives the stirring rod 12 to rotate, which in turn drives the stirring support rod 13 to rotate, agitating the raw materials inside the mixing box 1 and facilitating mixing. When the rotating shaft 11 rotates, it drives the spiral stirring blade 16 to rotate through the support rod 15, pushing the raw materials inside the mixing box 1 and further agitating them to improve the mixing effect. After configuration, the passivating agent enters the metering tube 18 through the discharge pipe after opening the solenoid valve 17. The volume inside the metering tube 18 can be detected by the level gauge 19, and the solenoid valve 17 is closed in time. After the metering tube 18 is full of material, the discharge valve 21 is opened, and the material can be added to the processing equipment through the discharge pipe 20. This achieves the effect of allowing the staff to quickly and quantitatively prepare the required volume, and is convenient to operate. The bottom of the configuration box 1 is supported by two sets of support legs 2, and the crossbeam 22 and diagonal bar 23 can fix and support the metering tube 18 to ensure stability during use. The label is placed in the label frame 24 to mark and distinguish the storage silos of different raw materials. The controller 25 facilitates the control of the equipment and improves the degree of automation.

[0015] like Figures 1 to 5 As shown, this utility model discloses a passivation liquid dosing device. During operation, two sets of support legs 2 support the bottom of the preparation tank 1. Different raw materials are added to different raw material storage bins in the feed tank 4 via the feeding hopper 6. Labels are placed in the label frame 24 to distinguish between different raw material storage bins. A cover 7 is installed on the top of the unused feeding hopper 6 to prevent the entry of foreign matter. According to the configuration data, different metering pumps 9 are activated to transport the raw materials into the preparation tank 1. After the different raw materials enter the preparation tank 1, the... The drive motor 10 drives the rotating shaft 11 to rotate, which in turn drives the stirring rod 12 to rotate. This causes the stirring rod 12 to rotate the stirring support rod 13, stirring the raw materials added into the mixing tank 1 and facilitating mixing. After the mixing is completed, the solenoid valve 17 is opened, and the passivating agent enters the metering tube 18 through the discharge pipe. The level gauge 19 can detect the volume inside the metering tube 18 and control the solenoid valve 17 to close in time. After the metering tube 18 is full of the mixed materials, the discharge valve 21 is opened, and the mixture can be added to the processing equipment through the discharge pipe 20.

[0016] The metering pump 9, drive motor 10, solenoid valve 17, discharge valve 21 and controller 25 of the passivation liquid dosing device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0017] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A passivation liquid dosing device, characterized in that, It includes a configuration box (1), a feeding component, a mixing component, a discharging component and a supporting component. The feeding component is installed on the top of the configuration box (1), the mixing component is installed inside the configuration box (1), the discharging component is installed at the bottom of the configuration box (1), and the supporting component is installed at the bottom of the configuration box (1), and the discharging component is connected to the supporting component.

2. The passivation liquid dosing device as described in claim 1, characterized in that, The feeding components include a feeding box (4), multiple partitions (5), multiple feeding hoppers (6), multiple caps (7), multiple feeding pipes (8), multiple metering pumps (9), and multiple connecting rods (14). Connecting rods (14) are fixedly installed at the four corners of the bottom of the feeding box (4). The bottom of the connecting rods (14) is installed on the top of the configuration box (1). Multiple partitions (5) are evenly installed inside the feeding box (4) to divide the inside of the feeding box (4) into multiple different raw material storage bins. Multiple feeding hoppers (6) are installed on the top of the feeding box (4) and are connected to the inside of multiple different raw material storage bins. The caps (7) are installed on the top of the feeding hoppers (6). The bottom of the different raw material storage bins inside the feeding box (4) is connected to the feeding pipes (8). The feeding pipes (8) are connected to the inside of the configuration box (1). A metering pump (9) is installed on the feeding pipes (8).

3. The passivation liquid dosing device as described in claim 1, characterized in that, The mixing components include a drive motor (10), a rotating shaft (11), multiple sets of stirring rods (12) and multiple sets of stirring support rods (13). The drive motor (10) is installed on the left side wall of the configuration box (1). The rotating shaft (11) is rotatably installed inside the configuration box (1). The input end of the rotating shaft (11) is connected to the output end of the drive motor (10). Multiple sets of stirring rods (12) are axially installed on the outer wall of the rotating shaft (11). Stirring support rods (13) are installed on the stirring rods (12).

4. The passivation liquid dosing device as described in claim 3, characterized in that, It also includes multiple support rods (15) and spiral stirring blades (16). The support rods (15) are installed on the outer walls of the left and right ends of the rotating shaft (11), and spiral stirring blades (16) are installed on the support rods (15). The spiral stirring blades (16) are in contact with the inner wall of the configuration box (1).

5. The passivation liquid dosing device as described in claim 1, characterized in that, The discharge components include a solenoid valve (17), a metering tube (18), a level gauge (19), a discharge pipe (20), and a discharge valve (21). The discharge pipe is connected to the middle of the bottom of the configuration box (1). The solenoid valve (17) is installed on the discharge pipe. The input end of the metering tube (18) is connected to the discharge pipe. The level gauge (19) is installed on the top of the metering tube (18). The discharge pipe (20) is connected to the bottom of the metering tube (18). The discharge valve (21) is installed on the discharge pipe (20).

6. The passivation liquid dosing device as described in claim 5, characterized in that, The support components include two sets of legs (2), two crossbeams (22) and two diagonal rods (23). The legs (2) are installed on the left and right sides of the bottom of the configuration box (1). Friction plates (3) are provided at the bottom of the legs (2). A crossbeam (22) is installed between the front and rear legs (2). A diagonal rod (23) is installed in the middle of the crossbeam (22). The other end of the diagonal rod (23) is connected to the outer wall of the metering tube (18).

7. The passivation liquid dosing device as described in claim 2, characterized in that, It also includes multiple label boxes (24) and a controller (25). Multiple label boxes (24) are installed at the front end of the feed box (4) and correspond to different raw material storage bins. The controller (25) is installed at the front end of the configuration box (1).

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