Concentrated sulfuric acid dilution instrument with detection function

Abstract

The utility model provides a concentrated sulfuric acid diluter with a detection function, and relates to the technical field of concentrated sulfuric acid diluters, the concentrated sulfuric acid diluter comprises a base, the upper surface of the base is fixedly connected with a supporting column, the supporting column is internally provided with a running groove, the running groove is internally and fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a threaded rod; a limiting groove is formed in the supporting column, a limiting block is slidably connected into the limiting groove, a movable column is fixedly connected to the upper surface of the limiting block, a threaded groove is formed in the movable column, the interior of the threaded groove is in threaded connection with the threaded rod, and a fixing ring is fixedly connected to the outer surface of the movable column. The first motor drives the threaded rod to rotate, the threaded rod rotates in the threaded groove to drive the movable column to move up and down, the movable column drives the fixed ring to move, the fixed ring drives the supporting rod to move, and the supporting rod drives the liquid tank to move, so that the height of the liquid tank is conveniently adjusted; and careless falling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concentrated sulfuric acid diluters, in particular to a concentrated sulfuric acid diluter with a detection function. Background Art

[0002] A diluter is a device specially used for diluting concentrated sulfuric acid in laboratories or industrial sites. It usually has certain detection functions to ensure the safety and accuracy of the dilution process. It is usually a container for containing concentrated sulfuric acid and diluted solutions, connecting the dilution tank and the injection port to ensure that the concentrated sulfuric acid and the diluent are mixed in a predetermined proportion. It is used to control the flow rate and dilution rate to ensure the accuracy and safety of the dilution process, measure key parameters such as the concentration or pH value of the diluted solution, and ensure the accuracy of the dilution ratio. It usually includes instruments and control panels to set the dilution ratio, monitor the dilution process, and display key parameters and alarm information.

[0003] Chinese patent CN106823914A discloses a concentrated sulfuric acid diluter with a detection function, including a base, a vertical pole fixedly installed on the left side of the base, a first beaker and a second beaker fixedly connected to the upper end of the vertical pole through a bracket, a solution outlet fixedly connected to the lower part of the first beaker and the second beaker, a mixing cup movably installed on the upper part of the base, a motor fixedly installed in the bottom inner cavity of the mixing cup, a stirring blade fixedly connected to the upper end of the motor penetrating the bottom of the mixing cup, a mixed liquid outlet fixedly connected to the left side of the bottom of the mixing cup, a detection device fixedly connected to the right side of the mixing cup, and the detection device including a probe, a controller, a battery, a display and an operation button. The patent has a simple structure, is convenient and practical, can accurately dilute concentrated sulfuric acid to a certain concentration, and improves the reliability of the experimental results.

[0004] However, the structure of the patent does not have the function of adjusting the height of the liquid tank, and it is easy to tip over when not in use when fixed in a certain place, causing unnecessary consequences. In addition, the stirring structure inside the dilution barrel is too simple, which can easily damage the internal motor. Therefore, in view of the above shortcomings, a concentrated sulfuric acid dilution instrument with a detection function is proposed. Utility Model Content

[0005] The utility model aims to solve the problem of lack of height adjustment for a liquid tank and proposes a concentrated sulfuric acid diluting instrument with a detection function.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concentrated sulfuric acid dilution instrument with a detection function, comprising a base, a support column fixedly connected to the upper surface of the base, a running groove is provided inside the support column, a first motor is fixedly connected to the inside of the running groove, a threaded rod is fixedly connected to the output end of the first motor, a limiting groove is provided inside the support column, a limiting block is slidably connected to the inside of the limiting groove, a movable column is fixedly connected to the upper surface of the limiting block, a threaded groove is provided inside the movable column, the inside of the threaded groove is threadedly connected to the threaded rod, and a fixing ring is fixedly connected to the outer surface of the movable column.

[0007] Preferably, the outer surface of the fixing ring is fixedly connected to a support rod, the interior of the support rod is fixedly connected to a liquid tank, the bottom end of the liquid tank is fixedly connected to a liquid outlet pipe, and the outer surface of the liquid outlet pipe is fixedly connected to a valve.

[0008] Preferably, a fixing seat is fixedly connected to the upper surface of the base, a dilution bucket is fixedly connected to the upper surface of the fixing seat, a fixing frame is fixedly connected to the top of the dilution bucket, a second motor is fixedly connected to the interior of the fixing frame, a rotating shaft is fixedly connected to the output end of the second motor, a connecting disk is fixedly connected to the bottom end of the rotating shaft, and a plurality of stirring rods are fixedly connected to the outer surface of the connecting disk.

[0009] Preferably, a detection box is fixedly connected to the upper surface of the base, a display screen is fixedly connected to the outer surface of the detection box, and a control panel is fixedly connected to a side adjacent to the display screen.

[0010] Preferably, a handle is fixedly connected to the outer surface of the control panel, a switch is fixedly connected to the outer surface of the control panel, and a rotating knob is rotatably connected to the outer surface of the control panel.

[0011] Preferably, a plurality of display lights are fixedly connected to the outer surface of the control panel, a button is fixedly connected to the outer surface of the control panel, and the outer surface of the control panel is fixedly connected to the detection box.

[0012] Preferably, the outer surface of the threaded rod is inserted into the interior of the limiting block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the threaded rod is driven to rotate by the first motor, and the threaded rod is driven to rotate inside the threaded groove to drive the movable column to move up and down, the fixed ring is driven to move by the movable column, the support rod is driven to move by the fixed ring, and the liquid tank is driven to move by the support rod, thereby facilitating the height adjustment of the liquid tank to avoid accidental falling.

[0015] 2. In the utility model, a fixing frame is fixed by the dilution barrel, a second motor is fixed by the fixing frame, a rotating shaft is driven to rotate by the second motor, a connecting plate is driven to rotate inside the dilution barrel by the rotating shaft, a stirring rod is driven to rotate together by the connecting plate, so as to dilute sulfuric acid, thereby preventing the second motor from being damaged inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic diagram of the overall three-dimensional structure of a concentrated sulfuric acid dilution instrument with a detection function;

[0017] Figure 2 The utility model provides a schematic diagram of the overall internal structure of a concentrated sulfuric acid dilution instrument with a detection function;

[0018] Figure 3 The utility model proposes a concentrated sulfuric acid dilution instrument with detection function Figure 2 Enlarged view of point A in the middle.

[0019] Legend: 1. Base; 2. Support column; 3. Running groove; 4. First motor; 5. Threaded rod; 6. Limiting groove; 7. Limiting block; 8. Movable column; 9. Threaded groove; 10. Fixed ring; 11. Support rod; 12. Liquid tank; 13. Liquid outlet pipe; 14. Valve; 15. Fixed seat; 16. Dilution barrel; 17. Fixed frame; 18. Second motor; 19. Rotating shaft; 20. Connecting plate; 21. Stirring rod; 22. Detection box; 23. Display screen; 24. Control panel; 25. Handle; 26. Switch; 27. Turning knob; 28. Display light; 29. ​​Button. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 3As shown, the utility model provides a technical solution: a concentrated sulfuric acid diluter with a detection function, comprising a base 1, a support column 2 is fixedly connected to the upper surface of the base 1, a running groove 3 is provided inside the support column 2, a first motor 4 is fixedly connected inside the running groove 3, a threaded rod 5 is fixedly connected to the output end of the first motor 4, a limiting groove 6 is provided inside the support column 2, a limiting block 7 is slidably connected inside the limiting groove 6, a movable column 8 is fixedly connected to the upper surface of the limiting block 7, a threaded groove 9 is provided inside the movable column 8, the inside of the threaded groove 9 is threadedly connected to the threaded rod 5, a fixing ring 10 is fixedly connected to the outer surface of the movable column 8, a support rod 11 is fixedly connected to the outer surface of the fixing ring 10, a liquid tank 12 is fixedly connected to the inside of the support rod 11, a liquid outlet pipe 13 is fixedly connected to the bottom end of the liquid tank 12, a valve 14 is fixedly connected to the outer surface of the liquid outlet pipe 13, and the outer surface of the threaded rod 5 is interspersed and arranged inside the limiting block 7.

[0024] In this embodiment, the first motor 4 is started, and the threaded rod 5 is driven to rotate by the first motor 4, and the movable column 8 is driven to move up and down by the rotation of the threaded rod 5 inside the threaded groove 9, and the fixing ring 10 is driven to move by the movable column 8, and the support rod 11 is driven to move by the fixing ring 10, and the liquid tank 12 is driven to move by the support rod 11, the support column 2 is fixed by the base 1, the running groove 3 is opened by the support column 2, and the first motor 4 is fixed by the running groove 3, the sliding of the limit block 7 is facilitated by the limit groove 6, and the movable column 8 is prevented from rotating by the limit block 7.

[0025] Example 2

[0026] like Figure 1-Figure 3 As shown, a fixing seat 15 is fixedly connected to the upper surface of the base 1, a dilution barrel 16 is fixedly connected to the upper surface of the fixing seat 15, a fixing frame 17 is fixedly connected to the top of the dilution barrel 16, a second motor 18 is fixedly connected to the inside of the fixing frame 17, a rotating shaft 19 is fixedly connected to the output end of the second motor 18, a connecting disk 20 is fixedly connected to the bottom end of the rotating shaft 19, a plurality of stirring rods 21 are fixedly connected to the outer surface of the connecting disk 20, a detection box 22 is fixedly connected to the upper surface of the base 1, a display screen 23 is fixedly connected to the outer surface of the detection box 22, a control panel 24 is fixedly connected to the adjacent side of the display screen 23, a handle 25 is fixedly connected to the outer surface of the control panel 24, a switch 26 is fixedly connected to the outer surface of the control panel 24, a rotating button 27 is rotatably connected to the outer surface of the control panel 24, a plurality of display lights 28 are fixedly connected to the outer surface of the control panel 24, a button 29 is fixedly connected to the outer surface of the control panel 24, and the outer surface of the control panel 24 is fixedly connected to the detection box 22.

[0027] In this embodiment, a fixing frame 17 is fixed by the dilution barrel 16, a second motor 18 is fixed by the fixing frame 17, a rotating shaft 19 is driven to rotate by the second motor 18, a connecting plate 20 is driven to rotate inside the dilution barrel 16 by the rotating shaft 19, a stirring rod 21 is driven to rotate by the connecting plate 20, a liquid outlet pipe 13 is fixed by the liquid tank 12, liquid is output through the liquid outlet pipe 13, the liquid outlet pipe 13 can be closed or opened by the valve 14, a detection box 22 is fixed by the base 1, a display screen 23 is fixed by the detection box 22, detection data can be viewed through the display screen 23, the detection box 22 is controlled by the control panel 24, the control panel 24 can be opened for maintenance by the handle 25, the entire device is started by the switch 26, the detection degree is adjusted by rotating the knob 27, a display light 28 is used for reminder, and the control panel 24 is operated by the button 29.

[0028] The working principle of this embodiment is as follows: first, the first motor 4 is started, and the threaded rod 5 is driven to rotate by the first motor 4, and the movable column 8 is driven to move up and down by the rotation of the threaded rod 5 inside the thread groove 9, and the fixing ring 10 is driven to move by the movable column 8, and the support rod 11 is driven to move by the fixing ring 10, and the liquid tank 12 is driven to move by the support rod 11, so that the height of the liquid tank 12 is adjusted to prevent it from accidentally falling, and the fixing frame 17 is fixed by the dilution barrel 16, and the second motor 18 is fixed by the fixing frame 17, and the rotating shaft 19 is driven to rotate by the second motor 18, and the connecting plate 20 is driven to rotate inside the dilution barrel 16 by the rotating shaft 19, and the stirring rod 21 is driven to rotate together by the connecting plate 20, so as to dilute the sulfuric acid, and prevent the second motor 18 from being in The interior is damaged, the support column 2 is fixed by the base 1, the running slot 3 is opened by the support column 2, the first motor 4 is fixed by the running slot 3, the sliding of the limit block 7 is facilitated by the limit slot 6, the movable column 8 is prevented from rotating by the limit block 7, the liquid outlet pipe 13 is fixed by the liquid tank 12, the liquid is output through the liquid outlet pipe 13, the liquid outlet pipe 13 can be closed or opened by the valve 14, the detection box 22 is fixed by the base 1, the display screen 23 is fixed by the detection box 22, the detection data can be viewed through the display screen 23, the detection box 22 is controlled by the control panel 24, the control panel 24 can be opened for maintenance by the handle 25, the entire device is started by the switch 26, the detection degree is adjusted by turning the knob 27, the display light 28 is used for reminder, and the control panel 24 is operated by the button 29.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A concentrated sulfuric acid dilution instrument with a detection function, characterized in that: The invention comprises a base (1), wherein a support column (2) is fixedly connected to the upper surface of the base (1), a running groove (3) is provided inside the support column (2), a first motor (4) is fixedly connected inside the running groove (3), a threaded rod (5) is fixedly connected to the output end of the first motor (4), a limiting groove (6) is provided inside the support column (2), a limiting block (7) is slidably connected inside the limiting groove (6), a movable column (8) is fixedly connected to the upper surface of the limiting block (7), a threaded groove (9) is provided inside the movable column (8), the inside of the threaded groove (9) is threadedly connected to the threaded rod (5), and a fixing ring (10) is fixedly connected to the outer surface of the movable column (8).

2. The concentrated sulfuric acid dilution instrument with detection function according to claim 1, characterized in that: The outer surface of the fixing ring (10) is fixedly connected to a support rod (11), the interior of the support rod (11) is fixedly connected to a liquid tank (12), the bottom end of the liquid tank (12) is fixedly connected to a liquid outlet pipe (13), and the outer surface of the liquid outlet pipe (13) is fixedly connected to a valve (14).

3. The concentrated sulfuric acid dilution instrument with detection function according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a fixing seat (15), the upper surface of the fixing seat (15) is fixedly connected to a dilution bucket (16), the top of the dilution bucket (16) is fixedly connected to a fixing frame (17), the interior of the fixing frame (17) is fixedly connected to a second motor (18), the output end of the second motor (18) is fixedly connected to a rotating shaft (19), the bottom end of the rotating shaft (19) is fixedly connected to a connecting disk (20), and the outer surface of the connecting disk (20) is fixedly connected to a plurality of stirring rods (21).

4. The concentrated sulfuric acid dilution instrument with detection function according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a detection box (22), the outer surface of the detection box (22) is fixedly connected to a display screen (23), and a control panel (24) is fixedly connected to a side adjacent to the display screen (23).

5. The concentrated sulfuric acid dilution instrument with detection function according to claim 4, characterized in that: A handle (25) is fixedly connected to the outer surface of the control panel (24), a switch (26) is fixedly connected to the outer surface of the control panel (24), and a rotating knob (27) is rotatably connected to the outer surface of the control panel (24).

6. The concentrated sulfuric acid dilution instrument with detection function according to claim 4, characterized in that: A plurality of display lights (28) are fixedly connected to the outer surface of the control panel (24), a button (29) is fixedly connected to the outer surface of the control panel (24), and the outer surface of the control panel (24) is fixedly connected to the detection box (22).

7. The concentrated sulfuric acid dilution instrument with detection function according to claim 1, characterized in that: The outer surface of the threaded rod (5) is inserted into the interior of the limiting block (7).

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