Acid-base adjusting device for aluminum plate production waste liquid

Abstract

The utility model relates to the technical field of aluminum plate production, and discloses an aluminum plate production waste liquid acid-base adjusting device which comprises a barrel body and further comprises a rotating rod, a rotating shaft, a driving device and a driving device, the sleeve sleeves the surface of the rotating rod in a sliding manner through a spline; the box body is rotationally connected to the surface of the rotating rod in a sleeving manner; the number of the crankshafts is two, the two crankshafts are rotationally installed on the opposite side faces of the outer portion of the box body respectively, and a connecting plate is rotationally installed on the surface of each crankshaft; and the connecting assembly is arranged at the tail end of the sleeve. According to the stirring device disclosed by the utility model, the sleeve can be driven to reciprocate in the vertical direction through the movement of the connecting plate, so that the stirring blades can move in the vertical direction while rotating in the horizontal direction, and the two second stirring rods and the two first stirring rods can be driven to rotate in the vertical direction through the bevel gears; therefore, the neutralization liquid and the waste liquid can be mixed in multiple modes and multiple directions, and the efficiency and the effect of neutralizing the waste liquid are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate production, in particular to an acid-base adjustment device for aluminum plate production waste liquid. Background Art

[0002] Aluminum plate is a plate material made of aluminum as the main raw material, which has the characteristics of light weight, corrosion resistance, good thermal conductivity, etc. Aluminum plate is widely used in aerospace, transportation, building decoration, electronics and electrical, machinery manufacturing and other fields. The waste liquid generated in the production process of aluminum plate involves the device for adjusting the acidity and alkalinity, which is mainly used to control the pH value of the waste liquid to meet the environmental emission standards or achieve reuse.

[0003] The current acid-base adjustment device for waste liquid produced by aluminum plate, when adding acidic solution or alkaline solution for neutralization, usually adopts a single stirring shaft to mix the waste liquid and the neutralizing liquid in one direction, resulting in that the mixing of the neutralizing liquid and the waste liquid is not only slow but also has a poor effect, thereby reducing the efficiency of waste liquid treatment. Therefore, it is urgent to design an acid-base adjustment device for waste liquid produced by aluminum plate. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes an acid-base adjustment device for waste liquid in aluminum plate production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An acid-base adjustment device for waste liquid from aluminum plate production, comprising a barrel body and:

[0007] A rotating rod is rotatably installed at the center of the barrel;

[0008] A sleeve, which is slidably sleeved on the surface of the rotating rod through a spline;

[0009] The box body is rotatably sleeved on the surface of the rotating rod;

[0010] There are two crankshafts, which are rotatably mounted on opposite sides of the outer side of the box body, and a connecting plate is rotatably mounted on the surface of each crankshaft;

[0011] A connecting assembly is arranged at the end of the sleeve and is used for connecting the connecting plates;

[0012] A mixing component is arranged inside the barrel.

[0013] By setting up the above technical scheme, the waste liquid and the neutralizing liquid can be mixed in multiple ways and in multiple directions, thereby ensuring the mixing uniformity of the waste liquid and the neutralizing liquid, thereby improving the efficiency and effect of waste liquid treatment.

[0014] Furthermore, four legs are vertically installed at the bottom of the barrel body at equal intervals in a ring shape, and a feed pipe and a discharge pipe are respectively connected and installed on the top and bottom of the barrel body. Two symmetrical through holes are opened on the top of the barrel body, and two PH electrodes are installed on the top of the barrel body. The ends of the two PH electrodes pass through the corresponding through holes, and an acid pipe and an alkali pipe are symmetrically connected and installed on the top of the barrel body. A driving motor is also installed on the top of the barrel body, and the output shaft of the driving motor passes through the barrel body and is fixedly installed at the center of the top of the rotating rod. The PH electrode is used to test the acidity and alkalinity of the inside of the barrel body, thereby ensuring that the waste liquid inside the barrel body has appropriate acidity and alkalinity when discharged.

[0015] Furthermore, the mixing assembly includes: a first stirring rod, two first stirring rods, both of which are rotatably installed on the inner wall of the barrel body, the opposite ends of the two first stirring rods are respectively fixedly installed on the ends of the two crankshafts, and the inner wall of the barrel body is also rotatably installed with two horizontally arranged second stirring rods, a plurality of evenly distributed stirring blades are fixedly provided on the surface of the sleeve, a third bevel gear is provided inside the box body, the third bevel gear is fixedly sleeved on the surface of the rotating rod, two first bevel gears and two second bevel gears are rotatably installed on the four sides of the box body, the two first bevel gears and the two second bevel gears are symmetrically arranged, the two first bevel gears and the two second bevel gears are meshed with the third bevel gear, the opposite ends of the two crankshafts are respectively fixedly installed on the center of the side away from the two first bevel gears through connecting shafts, and the opposite ends of the two second stirring rods are respectively fixedly installed on the center of the side away from the two second bevel gears through connecting shafts, so that the stirring blades can move up and down while rotating, and the two first stirring rods and the two second stirring rods can also rotate in the vertical direction, thereby achieving the purpose of evenly mixing the waste liquid and the neutralizing liquid.

[0016] Furthermore, the connecting assembly includes: a ring, which is installed at the end of the sleeve through a bearing, and first connecting plates are fixedly installed on the opposite sides of the outside of the ring. Two connecting plates are rotatably installed on the bottom of the two first connecting plates, respectively, for connecting the connecting plates and the sleeve, so that the connecting plates can drive the sleeve to move up and down.

[0017] Furthermore, the connecting component includes: an annular groove, which is opened at the bottom of the sleeve, and two sliding columns are symmetrically and slidingly installed inside the annular groove. A second connecting plate is fixedly installed at the bottom of the two sliding columns, and two connecting plates are respectively rotatably installed at the bottom of the two second connecting plates, which are used to connect the connecting plate and the sleeve, so that the connecting plate can drive the sleeve to move up and down.

[0018] The beneficial effects of the utility model are:

[0019] The utility model uses a sliding sleeve, a rotatable rotating rod, two stirring rods and a movably arranged connecting rod, and can drive the sleeve to reciprocate in the vertical direction through the movement of the connecting plate, so that the stirring blade can rotate in the horizontal direction and move in the vertical direction at the same time, and can also drive the two second stirring rods and the two first stirring rods to rotate in the vertical direction through the bevel gears, thereby providing multiple ways and multiple directions for mixing the neutralizing liquid (acidic solution or alkaline solution) and the waste liquid, thereby ensuring the efficiency and effect of the neutralization of the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of an acid-base adjustment device for waste liquid from aluminum plate production proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of a barrel of an acid-base adjustment device for waste liquid from aluminum plate production proposed by the utility model;

[0022] Figure 3 This is a schematic structural diagram of an acid-base adjustment device for waste liquid from aluminum plate production proposed by the utility model after removing the barrel body;

[0023] Figure 4 This is a schematic diagram of the structure of an acid-base adjustment device for waste liquid from aluminum plate production proposed in Example 2 of the utility model;

[0024] Figure 5 for Figure 4 Enlarged view of part A.

[0025] In the figure: 1. barrel body; 2. support leg; 3. feed pipe; 4. discharge pipe; 5. acid pipe; 6. alkali pipe; 7. drive motor; 8. PH electrode; 9. rotating rod; 10. sleeve; 11. stirring blade; 12. box body; 13. first stirring rod; 14. second stirring rod; 15. third bevel gear; 16. first bevel gear; 17. second bevel gear; 18. crankshaft; 19. connecting plate; 20. collar; 21. first connecting plate; 22. second connecting plate; 23. annular groove; 24. sliding column. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0028] Please see attached Figure 1 -Attached Figure 3 , an acid-base adjustment device for waste liquid from aluminum plate production, comprising a barrel 1, and also comprising:

[0029] A rotating rod 9 is rotatably mounted at the center of the barrel body 1;

[0030] A sleeve 10, which is slidably sleeved on the surface of the rotating rod 9 through a spline;

[0031] The box body 12 is rotatably sleeved on the surface of the rotating rod 9;

[0032] There are two crankshafts 18, which are rotatably mounted on opposite sides of the outer side of the box body 12, and a connecting plate 19 is rotatably mounted on the surface of each crankshaft 18;

[0033] A connecting assembly is arranged at the end of the sleeve 10 and is used for connecting the connecting plate 19;

[0034] A mixing component is arranged inside the barrel body 1.

[0035] By setting up the above technical scheme, the waste liquid and the neutralizing liquid can be mixed in multiple ways and in multiple directions, thereby ensuring the mixing uniformity of the waste liquid and the neutralizing liquid, thereby improving the efficiency and effect of waste liquid treatment.

[0036] Please see attached Figure 1 -Attached Figure 2 In a preferred embodiment, four legs 2 are vertically installed at the bottom of the barrel body 1 and are distributed in a circular shape with equal intervals. The top and bottom of the barrel body 1 are connected and installed with a feed pipe 3 and a discharge pipe 4 respectively. Two symmetrical through holes are opened on the top of the barrel body 1. Two PH electrodes 8 are installed on the top of the barrel body 1. The ends of the two PH electrodes 8 pass through the corresponding through holes. An acid pipe 5 and an alkali pipe 6 are symmetrically connected and installed on the top of the barrel body 1. A drive motor 7 is also installed on the top of the barrel body 1. The output shaft of the drive motor 7 passes through the barrel body 1 and is fixedly installed at the center of the top of the rotating rod 9. The PH electrode 8 is used to test the acidity and alkalinity inside the barrel body 1, thereby ensuring that the waste liquid inside the barrel body 1 has appropriate acidity and alkalinity when discharged.

[0037] Please see attached Figure 1 -Attached Figure 3In a preferred embodiment, the mixing assembly includes: a first stirring rod 13, there are two first stirring rods 13, the two first stirring rods 13 are rotatably mounted on the inner wall of the barrel body 1, the opposite ends of the two first stirring rods 13 are respectively fixedly mounted on the ends of two crankshafts 18, and the inner wall of the barrel body 1 is also rotatably mounted with two horizontally arranged second stirring rods 14, a plurality of evenly distributed stirring blades 11 are fixed on the surface of the sleeve 10, a third bevel gear 15 is provided inside the box body 12, and the third bevel gear 15 is fixedly sleeved on the surface of the rotating rod 9, and two first bevel gears 16 and two second bevel gears 17 are rotatably mounted on the four sides of the box body 12, and the two first bevel gears 16 are fixedly sleeved on the surface of the rotating rod 9, and the ... four sides of the box body 12. The two first bevel gears 16 and the two second bevel gears 17 are symmetrically arranged, the two first bevel gears 16 and the two second bevel gears 17 are meshed with the third bevel gear 15, the opposite ends of the two crankshafts 18 are fixedly installed at the center of the sides away from the two first bevel gears 16 through connecting shafts, and the opposite ends of the two second stirring rods 14 are fixedly installed at the center of the sides away from the two second bevel gears 17 through connecting shafts. Through the setting of the mixing assembly, the stirring blade 11 can be rotated and moved up and down, and the two first stirring rods 13 and the two second stirring rods 14 can also be rotated in the vertical direction, so as to achieve the purpose of uniformly mixing the waste liquid and the neutralization liquid.

[0038] Please see attached Figure 2 -Attached Figure 3 In a preferred embodiment, the connecting component includes: a collar 20, which is installed at the end of the sleeve 10 through a bearing, and first connecting plates 21 are fixedly installed on the opposite sides of the outside of the collar 20, and two connecting plates 19 are rotatably installed at the bottom of the two first connecting plates 21 respectively. Through the setting of the connecting component, it is used to connect the connecting plate 19 and the sleeve 10, so that the connecting plate 19 can drive the sleeve 10 to move up and down.

[0039] Working principle: First, the waste liquid enters the barrel 1 through the feed pipe 3, and the acidity and alkalinity of the waste liquid are tested by the pH electrode 8. If the waste liquid is acidic, it passes through the alkaline solution, otherwise it passes through the acidic solution. It should be noted that the acid pipe 5 and the alkaline pipe 6 are both added by pumping;

[0040] Then, the driving motor 7 is started to drive the rotating rod 9 to rotate. The rotation of the rotating rod 9 will drive the sleeve 10 to rotate (spline connection). The rotation of the sleeve 10 will drive the stirring blade 11 to rotate. The rotation of the rotating rod 9 will also drive the third bevel gear 15 to rotate. The rotation of the third bevel gear 15 will drive the two first bevel gears 16 and the two second bevel gears 17 to rotate. The rotation of the two first bevel gears 16 will drive the two crankshafts 18 to rotate. The rotation of the two crankshafts 18 will move the connecting plate 19 and the two first stirring rods 13. The movement of the connecting plate 19 will drive the first connecting plate 21, the collar 20 and the sleeve 10 up and down. The rotation of the two second bevel gears 17 will drive the two second stirring rods 14 to rotate, thereby improving the mixing effect of the waste liquid and the neutralizing liquid.

[0041] Finally, when the pH electrode 8 detects that the acidity and alkalinity of the liquid inside the barrel body 1 are appropriate, it can be discharged through the discharge pipe 4. Example 2

[0042] Please see attached Figure 4 -Attached Figure 5 , an acid-base adjustment device for waste liquid from aluminum plate production, comprising a barrel 1, and also comprising:

[0043] A rotating rod 9 is rotatably mounted at the center of the barrel body 1;

[0044] A sleeve 10, which is slidably sleeved on the surface of the rotating rod 9 through a spline;

[0045] The box body 12 is rotatably sleeved on the surface of the rotating rod 9;

[0046] There are two crankshafts 18, which are rotatably mounted on opposite sides of the outer side of the box body 12, and a connecting plate 19 is rotatably mounted on the surface of each crankshaft 18;

[0047] A connecting assembly is arranged at the end of the sleeve 10 and is used for connecting the connecting plate 19;

[0048] A mixing component is arranged inside the barrel body 1.

[0049] By setting up the above technical scheme, the waste liquid and the neutralizing liquid can be mixed in multiple ways and in multiple directions, thereby ensuring the mixing uniformity of the waste liquid and the neutralizing liquid, thereby improving the efficiency and effect of waste liquid treatment.

[0050] Please see attached Figure 4 -Attached Figure 5 In a preferred embodiment, the connecting assembly includes: an annular groove 23, which is opened at the bottom of the sleeve 10, and two sliding columns 24 are symmetrically and slidably installed inside the annular groove 23. The bottom of the two sliding columns 24 are fixedly installed with a second connecting plate 22, and the two connecting plates 19 are respectively rotatably installed at the bottom of the two second connecting plates 22.

[0051] The working principle of this embodiment is as follows: when the connecting plate 19 moves, it drives the second connecting plate 22 to move, and the movement of the second connecting plate 22 drives the sliding column 24 and the sleeve 10 to move up and down.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An acid-base adjustment device for waste liquid from aluminum plate production, comprising a barrel (1), characterized in that: Also includes: A rotating rod (9), the rotating rod (9) being rotatably mounted at the center of the barrel body (1); A sleeve (10), wherein the sleeve (10) is slidably sleeved on the surface of the rotating rod (9) via a spline; A box body (12), the box body (12) being rotatably sleeved on the surface of the rotating rod (9); A crankshaft (18), wherein there are two crankshafts (18), and the two crankshafts (18) are rotatably mounted on opposite sides of the outside of the box body (12), and a connecting plate (19) is rotatably mounted on the surface of each crankshaft (18); A connecting assembly, the connecting assembly being arranged at the end of the sleeve (10), the connecting assembly being used for connecting the connecting plate (19); A mixing component, wherein the mixing component is arranged inside the barrel body (1).

2. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 1, characterized in that: Four supporting legs (2) are vertically mounted at the bottom of the barrel body (1) and are distributed in a circular shape and at equal intervals. A feed pipe (3) and a discharge pipe (4) are respectively connected and mounted at the top and bottom of the barrel body (1).

3. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 2, characterized in that: The top of the barrel body (1) is provided with two symmetrically arranged through holes, and two PH electrodes (8) are mounted on the top of the barrel body (1), with the ends of the two PH electrodes (8) passing through the corresponding through holes.

4. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 3, characterized in that: An acid liquid pipe (5) and an alkali liquid pipe (6) are symmetrically connected and installed on the top of the barrel body (1). A driving motor (7) is also installed on the top of the barrel body (1). The output shaft of the driving motor (7) passes through the barrel body (1) and is fixedly installed at the center of the top end of the rotating rod (9).

5. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 4, characterized in that: The mixing assembly comprises: a first stirring rod (13), wherein there are two first stirring rods (13), the two first stirring rods (13) are both rotatably mounted on the inner wall of the barrel body (1), and the two opposite ends of the two first stirring rods (13) are respectively fixedly mounted on the ends of two crankshafts (18).

6. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 5, characterized in that: The inner wall of the barrel body (1) is also rotatably mounted with two horizontally arranged second stirring rods (14); a plurality of evenly distributed stirring blades (11) are fixed on the surface of the sleeve (10); a third bevel gear (15) is provided inside the box body (12); the third bevel gear (15) is fixedly sleeved on the surface of the rotating rod (9).

7. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 6, characterized in that: Two first bevel gears (16) and two second bevel gears (17) are rotatably mounted on four sides of the box body (12); the two first bevel gears (16) and the two second bevel gears (17) are symmetrically arranged, and the two first bevel gears (16) and the two second bevel gears (17) are meshed with the third bevel gear (15).

8. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 7, characterized in that: The two opposite ends of the two crankshafts (18) are respectively fixedly mounted at the centers of the sides away from the two first bevel gears (16) via connecting shafts, and the two opposite ends of the two second stirring rods (14) are respectively fixedly mounted at the centers of the sides away from the two second bevel gears (17) via connecting shafts.

9. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 8, characterized in that: The connecting assembly comprises: a collar (20), the collar (20) being mounted on the end of the sleeve (10) via a bearing, first connecting plates (21) being fixedly mounted on opposite sides of the collar (20), and two connecting plates (19) being rotatably mounted on the bottoms of the two first connecting plates (21) respectively.

10. The device for adjusting the acidity and alkali of waste liquid from aluminum plate production according to claim 8, characterized in that: The connecting assembly comprises: an annular groove (23), the annular groove (23) being formed at the bottom of the sleeve (10), two sliding posts (24) being symmetrically slidably mounted inside the annular groove (23), a second connecting plate (22) being fixedly mounted at the bottom of the two sliding posts (24), and the two connecting plates (19) being rotatably mounted at the bottoms of the two second connecting plates (22), respectively.

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