Quantitative liquid feeding batching tank

Abstract

The utility model discloses a quantitative liquid feeding batching tank which comprises a tank body, a discharge hole is formed in the lower end of the tank body, and an electromagnetic valve is arranged in the discharge hole; a feeding hole is formed in the upper end of the tank body, and a driving motor is arranged at the middle end on the tank body and extends into the tank body to be provided with a mixing assembly; a quantitative liquid feeding assembly is arranged on one side of the upper surface of the tank body and comprises a liquid box, a visual window is arranged on the front surface of the liquid box, and scale marks are arranged on the visual window; a sliding groove is formed in one side in the liquid box, two sliding blocks are arranged in the sliding groove in a sliding mode, the sliding block close to the upper end extends out of the sliding groove to be provided with a positioning plate, and the sliding block close to the lower end extends out of the sliding groove to be provided with a floating plate. A touch switch is arranged below the positioning plate, and a pressing block is arranged on the floating plate; and a height adjusting structure is arranged on the positioning plate. According to the utility model, through the preset touch switch and the pressing block floating along with the liquid level, the liquid level can be stopped in time through the external controller when the liquid level meets the requirement, and the problems of lag and inaccurate liquid inlet amount caused by manual control are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of batching tanks, in particular to a quantitative liquid dosing tank. Background Art

[0002] The liquid preparation tank is a mixing and stirring container for mixing one or several materials according to the process ratio. The liquid preparation tank has the advantages of forced circulation, large heating area, high efficiency, high compressive strength, and beautiful appearance. When the raw materials are put into the liquid preparation tank, it is not easy to control the amount when the raw materials are put in because the tank body is opaque, which makes it difficult to control the amount when putting in the raw materials, resulting in errors in the ratio. The patent with application number CN202222544841.1 and publication (announcement) number CN218358714U discloses a visual quantitative feeding liquid preparation tank, which uses a transparent measuring cylinder to realize visual feeding and can stir the liquid preparation tank. However, in the above patent, when using a transparent measuring cylinder for visual feeding, it is necessary to observe and stop manually, there are still errors, and the batching results are not accurate. Utility Model Content

[0003] The utility model aims to solve the technical problems existing in the above-mentioned prior art and provides a quantitative liquid dosing tank.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a quantitative liquid dosing tank, comprising a tank body, the lower end of the tank body is an inverted cone, the lower end of the tank body is provided with a discharge port, and a solenoid valve is provided in the discharge port; the upper end of the tank body is provided with a feed port, the middle end of the upper part of the tank body is provided with a drive motor, and the drive motor extends into the tank body and is provided with a mixing component; a quantitative liquid dosing component is provided on one side of the upper part of the tank body, and the quantitative liquid dosing component includes a liquid box, a visual window is provided on the front of the liquid box, and a scale line is provided on the visual window; the lower end of the liquid box is connected to the upper part of the tank body A corresponding infusion port is provided at the end, and a valve is provided in the infusion port; a liquid inlet is provided on the top of the liquid tank; a slide groove is provided on one side of the liquid tank, and two sliders are slidably provided in the slide groove, the slider near the upper end extends out of the slide groove and is provided with a positioning plate, and the slider near the lower end extends out of the slide groove and is provided with a floating plate; a touch switch is provided under the positioning plate, and a pressing block is provided on the floating plate and corresponding to the touch switch; a height adjustment structure is provided on the positioning plate, and the height adjustment structure includes a threaded rod rotatably provided on the upper end of the positioning plate, and a knob is provided on the upper end of the threaded rod extending out of the liquid tank.

[0005] As an improvement, a reinforcement ring is provided on the outer side of the tank body, and a plurality of supporting legs are provided under the reinforcement ring.

[0006] As an improvement, the tank body is composed of an upper part and a lower part, and connecting flanges are provided on the outer sides of opposite ends of the upper part and the lower part, and a plurality of mounting bolts are provided on the connecting flanges.

[0007] As an improvement, the mixing assembly includes a rotating rod provided at the output end of the driving motor, a fixing ring provided on the outside of the rotating rod and close to the upper end, scrapers provided on both sides of the fixing ring, and the ends of the scrapers away from each other are tangent to the inner side of the tank body; a plurality of fixing rings 2 are provided on the outside of the rotating rod and below the fixing ring, stirring rods are provided on both sides of the fixing ring 2, and fan-shaped stirring blades are provided on the ends of the stirring rods away from each other.

[0008] As an improvement, the cross-sections of the slide groove and the sliding block are both dovetail-shaped.

[0009] As an improvement, the liquid box is provided with a threaded hole that can be threadedly connected to the threaded rod.

[0010] The advantage of the utility model over the prior art is that, through a preset touch switch and a pressing block on a floating plate that floats with the liquid level, it can stop in time through an external controller when the liquid level reaches the requirement, thereby reducing the lag caused by human control and the problem of inaccurate liquid intake. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure of the tank body of the utility model.

[0013] Figure 3 It is a longitudinal cross-sectional schematic diagram of the liquid box of the utility model.

[0014] Figure 4 It is a schematic transverse cross-sectional view of the liquid box of the utility model.

[0015] As shown in the figure: 1. Tank body, 2. Discharge port, 3. Reinforcement ring, 4. Support leg, 5. Connecting flange, 6. Feed port, 7. Drive motor, 8. Rotating rod, 9. Scraper, 10. Stirring rod, 11. Liquid box, 12. Visual window, 13. Scale line, 14. Liquid inlet, 15. Slide groove, 16. Slider, 17. Positioning plate, 18. Floating plate, 19. Press block, 20. Threaded rod, 21. Threaded hole. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Embodiment 1, in combination with the attached Figure 1A quantitative liquid dosing tank comprises a tank body 1, the lower end of the tank body 1 is an inverted cone, a discharge port 2 is arranged at the lower end of the tank body 1, and a solenoid valve is arranged in the discharge port 2 for easy discharge control; a reinforcement ring 3 is arranged on the outside of the tank body 1, and a plurality of supporting legs 4 are arranged under the reinforcement ring 3 to increase the overall stability of the tank body 1; the tank body 1 is composed of an upper part and a lower part, and a connecting flange 5 is arranged on the outer side of the opposite ends of the upper part and the lower part, and a plurality of mounting bolts are arranged on the connecting flange 5, so that the tank body 1 can be disassembled up and down for easy overall maintenance or cleaning; a feed port 6 is arranged on the upper end of the tank body 1 for fixing material feeding.

[0018] Combined with Figure 2 A driving motor 7 is provided at the middle end of the tank body 1, and a mixing assembly is provided in the driving motor 7 extending into the tank body 1; the mixing assembly includes a rotating rod 8 provided at the output end of the driving motor 7, a fixing ring is provided on the outside of the rotating rod 8 and near the upper end, and scrapers 9 are provided on both sides of the fixing ring, and the ends of the scrapers 9 away from each other are tangent to the inner side of the tank body 1, so that the scrapers 9 can scrape the wall during operation to prevent material from being left behind and causing uneven mixing; a plurality of fixing rings 2 are provided on the outside of the rotating rod 8 and below the fixing ring, stirring rods 10 are provided on both sides of the fixing ring 2, and fan-shaped stirring blades are provided on the ends of the stirring rods 10 away from each other, which can fully mix the solid material and the liquid material.

[0019] Combined with Figure 3 , 4A quantitative liquid dosing component is provided on one side of the tank body 1, and the quantitative liquid dosing component includes a liquid box 11. A visual window 12 is provided on the front of the liquid box 11, and a scale line 13 is provided on the visual window 12. The height of the positioning plate 17 mentioned later can be observed and controlled through the visual window 12 and the scale line 13, so as to adjust the liquid intake according to actual use needs; a corresponding infusion port is provided at the lower end of the liquid box 11 and the upper end of the tank body 1, and a valve is provided in the infusion port to facilitate the transfer of liquid in the liquid box 11 to the tank body 1; a liquid inlet 14 is provided on the liquid box 11, and during operation, the material is fed through an external pipeline, and the pipeline is controlled to be on and off by an external controller, or a valve is added to the liquid inlet 14 during actual use to achieve automatic control of the liquid on and off; a chute 15 is provided on one side of the liquid box 11, and a sliding device is provided in the chute 15 There are two sliders 16, and the cross-sections of the slide groove 15 and the slider 16 are both dovetail-shaped, which can prevent slipping; the slider 16 near the upper end extends out of the slide groove 15 and is provided with a positioning plate 17, and the slider 16 near the lower end extends out of the slide groove 15 and is provided with a floating plate 18; a touch switch is provided below the positioning plate 17, and a pressing block 19 is provided above the floating plate 18 and corresponding to the touch switch. When the pressing block 19 moves upward with the floating plate 18, it can contact the touch switch; a height adjustment structure is provided on the positioning plate 17, and the height adjustment structure includes a threaded rod 20 rotatably provided on the upper end of the positioning plate 17, and a knob is provided on the upper end of the threaded rod 20 extending out of the liquid tank 11; a threaded hole 21 that can be threadedly connected to the threaded rod 20 is provided on the liquid tank 11, so that the threaded rod 20 can move up and down, driving the positioning plate 17 to adjust the height.

[0020] The working principle of the utility model is as follows: solid materials are added to the tank body 1 from the feed port 6, and the driving motor 7 drives the scraper 9 and the stirring rod 10 to rotate through the rotating rod 8. On the one hand, mixing and stirring are carried out, and on the other hand, the materials are placed on the wall to cause omissions and corners, which affects the accuracy of the finished product ratio; when adding liquid, the positioning plate 17 is driven up and down by rotating the knob and the threaded rod 20 to make it stay at the height where liquid addition is required, and the liquid is inserted into the liquid inlet 14 through an external pipe for liquid addition. As the liquid level rises, the floating plate 18 moves upward until the pressing block 19 contacts the touch switch, and the external control panel controls the external pipe to stop adding liquid, without manual operation, thereby improving accuracy, and then the liquid enters the tank body 1 for mixing.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A quantitative liquid dosing tank, characterized in that: The invention comprises a tank body (1), wherein the lower end of the tank body (1) is in an inverted cone shape, the lower end of the tank body (1) is provided with a discharge port (2), and a solenoid valve is provided in the discharge port (2); the upper end of the tank body (1) is provided with a feed port (6), the middle end of the upper part of the tank body (1) is provided with a drive motor (7), and the drive motor (7) extends into the tank body (1) and is provided with a mixing component; a quantitative liquid dosing component is provided on one side of the upper part of the tank body (1), and the quantitative liquid dosing component comprises a liquid box (11), a visual window (12) is provided on the front of the liquid box (11), and a scale line (13) is provided on the visual window (12); the lower end of the liquid box (11) and the upper end of the tank body (1) are provided with corresponding infusion ports, and a valve is provided in the infusion port; the liquid box (11) 11) is provided with a liquid inlet (14); a slide groove (15) is provided on one side of the liquid box (11), and two sliders (16) are slidably provided in the slide groove (15), the slider (16) near the upper end extends out of the slide groove (15) and is provided with a positioning plate (17), and the slider (16) near the lower end extends out of the slide groove (15) and is provided with a floating plate (18); a touch switch is provided below the positioning plate (17), and a pressing block (19) is provided above the floating plate (18) and corresponds to the touch switch; a height adjustment structure is provided above the positioning plate (17), and the height adjustment structure includes a threaded rod (20) rotatably provided at the upper end of the positioning plate (17), and a knob is provided at the upper end of the threaded rod (20) extending out of the liquid box (11).

2. A quantitative liquid dosing tank according to claim 1, characterized in that: A reinforcement ring (3) is provided on the outside of the tank body (1), and a plurality of support legs (4) are provided below the reinforcement ring (3).

3. A quantitative liquid dosing tank according to claim 1, characterized in that: The tank body (1) is composed of an upper part and a lower part. The outer sides of opposite ends of the upper part and the lower part are both provided with connecting flanges (5), and the connecting flanges (5) are both provided with a plurality of mounting bolts.

4. A quantitative liquid dosing tank according to claim 1, characterized in that: The mixing assembly comprises a rotating rod (8) provided at the output end of a driving motor (7), a fixing ring provided on the outer side of the rotating rod (8) and close to the upper end, scrapers (9) provided on both sides of the fixing ring, and the ends of the scrapers (9) away from each other are tangent to the inner side of the tank body (1); a plurality of fixing rings (2) are provided on the outer side of the rotating rod (8) and below the fixing ring, stirring rods (10) are provided on both sides of the fixing rings (2), and fan-shaped stirring blades are provided on the ends of the stirring rods (10) away from each other.

5. A quantitative liquid dosing tank according to claim 1, characterized in that: The cross-sections of the slide groove (15) and the slider (16) are both dovetail-shaped.

6. A quantitative liquid dosing tank according to claim 1, characterized in that: The liquid box (11) is provided with a threaded hole (21) capable of being threadedly connected to the threaded rod (20).

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