Copper-containing electroplating sludge resourceful treatment system

Abstract

The utility model belongs to the technical field of resourceful treatment systems for copper-containing electroplating sludge, and particularly relates to a resourceful treatment system for copper-containing electroplating sludge, which comprises an inner box body and a motor arranged above the inner box body, and further comprises a stirring component arranged in the inner box body, the stirring assembly comprises a rotating shaft, a connecting sleeve, a supporting plate, a rotating barrel, a fixing frame and stirring blades, the end of an output shaft of the motor is fixedly connected with the rotating shaft, the outer surface of the rotating shaft is rotationally connected with the inner side of the connecting sleeve and the inner side of the rotating barrel, and the connecting sleeve is fixedly connected to the upper surface of the rotating barrel; the copper-containing electroplating sludge in the container can be efficiently stirred, so that the copper-containing electroplating sludge quickly reacts with chemical substances, and the resourceful treatment speed of the copper-containing electroplating sludge is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper-containing electroplating sludge resource processing system, and specifically relates to a copper-containing electroplating sludge resource processing system. Background Art

[0002] Electroplating sludge mainly comes from solid waste generated by various electroplating waste liquids and electrolytic cell liquids in industrial electroplating plants after liquid phase chemical treatment. Electroplating sludge has many chemical components, among which the main components are heavy metal compounds such as chromium, copper, and zinc. Electroplating sludge is usually placed in a container for treatment;

[0003] After checking the public (announcement) number: CN210457878U discloses a treatment device for copper-nickel electroplating sludge. This technology discloses "the inner box body is arranged inside the outer box body, and the top of the inner box body is connected to the top plate through the first slot, and the first slot is opened inside the top plate, the first slot is arranged around the second slot, and the first slot and the second slot are both provided with sealing rings, the connecting rod is arranged around the top of the outer box body, and the top of the connecting rod is connected to the second slot, etc. The electroplating sludge is stirred by the rotation of the stirring blade and the rotating shaft to prevent the electroplating sludge from settling, thereby effectively preventing it from adhering to the inner wall of the inner box body, bringing convenience to the cleaning of the later staff, etc. Technical effects";

[0004] Although the design can stir the electroplating sludge by the rotation of the stirring blade and the rotating shaft to prevent the electroplating sludge from settling, when the treatment task of the copper-containing electroplating sludge is tight, the copper-containing electroplating sludge needs to be stirred efficiently so that it can react quickly with the chemical substances. The stirring blade only rotates around the rotating shaft for stirring, and the stirring blade itself cannot rotate, so the stirring efficiency of the electroplating sludge is low, which reduces the treatment speed of the copper-nickel electroplating sludge.

[0005] Therefore, a copper-containing electroplating sludge resource treatment system is designed to solve the above problems. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a copper-containing electroplating sludge resource treatment system, which can efficiently stir the copper-containing electroplating sludge in the container, so that it can react quickly with chemical substances, thereby improving the speed of the copper-containing electroplating sludge resource treatment, and can clean the inner wall of the container, thereby improving the convenience of workers cleaning the copper-containing electroplating sludge resource treatment system.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper-containing electroplating sludge resource treatment system, comprising an inner box and a motor installed above the inner box, and also comprising a stirring assembly arranged inside the inner box;

[0008] The stirring assembly includes a rotating shaft, a connecting sleeve, a support plate, a rotating barrel, a fixing frame and stirring blades. The rotating shaft is fixedly connected to the end of the output shaft of the motor. The outer surface of the rotating shaft is rotatably connected to the inner side of the connecting sleeve and the inner side of the rotating barrel respectively. The connecting sleeve is fixedly connected to the upper surface of the rotating barrel. One end of the rotating shaft extending to the external space of the rotating barrel is fixedly connected to the fixing frame. The fixing frame is sleeved on the outer surface of the rotating barrel. A through hole is opened on the outer side of the fixing frame. A plurality of stirring blades are arranged on the outer surface of the fixing frame. The outer surface of the connecting sleeve is fixedly connected to the end of the supporting plate. The other end of the supporting plate is fixedly connected to the inner surface of the inner box body.

[0009] As a preferred copper-containing electroplating sludge resource treatment system of the utility model, the stirring assembly also includes a limit block, a first connecting rod, a second connecting rod and a rotating arm, one end of the stirring blade is fixedly connected to the limit block, the first connecting rod is fixedly connected to the central position of the limit block, the outer surface of the first connecting rod is rotatably connected to the inner side of the fixed frame through the through hole, the rotating arm is provided at one end of the first connecting rod extending to the internal space of the fixed frame, the inner side of one end of the rotating arm is fixedly connected to the outer surface of the connecting rod, and the outer surface of the second connecting rod is fixedly connected to the inner side of the other end of the rotating arm.

[0010] As a preferred embodiment of the copper-containing electroplating sludge resource processing system of the utility model, a sliding groove is provided on the surface of the rotating barrel, and the second connecting rod is slidably connected to the rotating barrel through the sliding groove.

[0011] As a preferred method of the copper-containing electroplating sludge resource treatment system of the utility model, it also includes an auxiliary component arranged at the end of the stirring blade;

[0012] As a preferred embodiment of the copper-containing electroplating sludge resource treatment system of the utility model, the auxiliary component includes a spring, a connecting plate and flexible bristles, the two ends of the spring are respectively fixedly connected to the outer side of one end of the stirring blade away from the limit block and the outer side of one end of the connecting plate, and the outer side of the other end of the connecting plate is fixedly connected to the flexible bristles.

[0013] Compared with the prior art, the beneficial effects of the utility model are: a stirring component is added to the present application, the stirring blades rotate around the axis of the rotating shaft, and the stirring blades themselves can rotate, so as to efficiently stir the copper-containing electroplating sludge in the container, so that it can react quickly with the chemical substances, thereby improving the speed of resource processing of the copper-containing electroplating sludge. At the same time, an auxiliary component is added, and the fan blades drive the brush to rotate, so as to clean the inner wall of the container, and the elasticity of the spring can prevent damage to the coating on the inner wall, thereby improving the convenience for workers to clean the copper-containing electroplating sludge resource processing system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the rotating shaft and the rotating barrel in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the stirring blade and the limit block in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the support plate and the connecting sleeve in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the rotating barrel and the sliding groove in the utility model;

[0021] Figure 7 It is a structural schematic diagram of the rotating shaft and the fixing frame in the utility model;

[0022] Figure 8 This is a schematic diagram of the structure of the connecting plate and the flexible bristles in the utility model;

[0023] In the figure:

[0024] 1. Inner box; 2. Motor;

[0025] 3. stirring assembly; 31. rotating shaft; 32. connecting sleeve; 33. supporting plate; 34. rotating barrel; 35. fixing frame; 36. sliding groove; 37. through hole; 38. stirring blade; 39. limiting block; 310. first connecting rod; 311. second connecting rod; 312. rotating arm;

[0026] 4. Auxiliary components; 41. Spring; 42. Connecting plate; 43. Flexible bristles. DETAILED DESCRIPTION

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

[0028] Example 1

[0029] like Figure 1 to Figure 2 As shown;

[0030] A copper-containing electroplating sludge resource treatment system comprises an inner box body 1 and a motor 2 installed above the inner box body 1.

[0031] In this embodiment: after checking the public (announcement) number: CN210457878U discloses a treatment device for copper-nickel electroplating sludge. Although the design can stir the electroplating sludge through the stirring blade to prevent the electroplating sludge from sedimentation, when the treatment task of the copper-containing electroplating sludge is tight, it is necessary to stir it efficiently so that it can react quickly with the chemical substances. The stirring blade can only rotate around a fixed axis but cannot rotate itself, and the stirring efficiency of the electroplating sludge is low, which reduces the treatment speed of the copper-nickel electroplating sludge, and the inner wall of the container is not easy to clean. In order to solve this technical problem, a stirring component 3 and an auxiliary component 4 are added on this basis.

[0032] It should be noted that the treatment device for copper-nickel electroplating sludge is composed of the outer box body, waterproof layer, corrosion-resistant layer, reinforcement layer, first card slot, top plate, second card slot, sealing ring, connecting rod, stirring blade, fixed pipe, connecting seat, first connecting pipe, fan, second connecting pipe, connecting box, first filter screen, second filter screen, and exhaust pipe in the public (announcement) number: CN210457878U. The use principle of the treatment device for copper-nickel electroplating sludge can be referred to the public (announcement) number: CN210457878U, which will not be repeated here.

[0033] More specifically:

[0034] like Figures 1 to 8 As shown:

[0035] In combination with the above content: the stirring assembly 3 includes a rotating shaft 31, a connecting sleeve 32, a support plate 33, a rotating barrel 34, a fixing frame 35 and a stirring blade 38. The output shaft end of the motor 2 is fixedly connected to the rotating shaft 31. The outer surface of the rotating shaft 31 is rotatably connected to the inner side of the connecting sleeve 32 and the inner side of the rotating barrel 34 respectively. The connecting sleeve 32 is fixedly connected to the upper surface of the rotating barrel 34. One end of the rotating shaft 31 extending to the external space of the rotating barrel 34 is fixedly connected to the fixing frame 35. The fixing frame 35 is sleeved on the outer surface of the rotating barrel 34. A through hole 37 is opened on the outer side of the fixing frame 35. A plurality of stirring blades 38 are arranged on the outer surface of the fixing frame 35. The outer surface of the connecting sleeve 32 is fixedly connected to the end of the supporting plate 33. The other end of the supporting plate 33 is fixedly connected to the inner surface of the inner box 1.

[0036] In this embodiment: when it is necessary to efficiently treat the copper-containing electroplating sludge, start the motor 2, the motor 2 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the fixed frame 35 fixedly connected at the end to rotate, the connecting sleeve 32 is fixedly connected to the rotating barrel 34, the connecting sleeve 32 is fixedly connected to the support plate 33, the support plate 33 is fixedly connected to the inner wall of the inner box body 1, the fixed frame 35 rotates on the outer surface of the rotating barrel 34, and at the same time drives the second connecting rod 311 at the end of the rotating arm 312 to slide inside the sliding groove 36 opened on the surface of the rotating barrel 34, when the second connecting rod 311 slides from high to bottom on the inner surface of the sliding groove 36, the rotating arm 312 rotates with the axis of the first connecting rod 310 as the center of the circle driven by the second connecting rod 311, and at the same time drives the stirring blade 38 to rotate, so that the copper-containing electroplating sludge can be efficiently stirred.

[0037] It should be noted that each stirring blade 38 on the surface of the fixing frame 35 does not interfere with each other when rotating.

[0038] Going further:

[0039] In an optional embodiment, the stirring assembly 3 also includes a limit block 39, a first connecting rod 310, a second connecting rod 311 and a rotating arm 312. One end of the stirring blade 38 is fixedly connected to the limit block 39. The first connecting rod 310 is fixedly connected to the central position of the limit block 39. The outer surface of the first connecting rod 310 is rotatably connected to the inner side of the fixed frame 35 through a through hole 37. A rotating arm 312 is provided at one end of the first connecting rod 310 extending to the internal space of the fixed frame 35. The inner side of one end of the rotating arm 312 is fixedly connected to the outer surface of the first connecting rod 310, and the outer surface of the second connecting rod 311 is fixedly connected to the inner side of the other end of the rotating arm 312.

[0040] In this embodiment: the two ends of the rotating arm 312 are fixedly connected to the second connecting rod 311 and the first connecting rod 310 respectively, so when the second connecting rod 311 drives the rotating arm 312 to rotate about the axis of the first connecting rod 310, the first connecting rod 310 will drive the stirring blade 38 to rotate through the limit block 39.

[0041] It should be noted that the rotating arm 312 will not interfere with the rotating barrel 34 inside the fixing frame 35 .

[0042] Going further:

[0043] In an optional embodiment, a sliding groove 36 is formed on the surface of the rotating barrel 34 , and the second connecting rod 311 is slidably connected to the rotating barrel 34 through the sliding groove 36 .

[0044] In this embodiment: when the second connecting rod 311 slides inside the sliding groove 36, due to the height difference of the trajectory of the sliding groove 36, when the second connecting rod 311 is located at the highest point of the sliding groove 36, the stirring blade 38 is close to horizontal, and when the second connecting rod 311 slides downward inside the sliding groove 36, the stirring blade 38 will rotate with the drive of the first connecting rod 310, and when the second connecting rod 311 rises inside the sliding groove 36, the stirring blade 38 will rotate in the opposite direction, thereby performing reciprocating motion.

[0045] It should be noted that: the track of the sliding groove 36 has a height difference, and when the second connecting rod 311 moves inside the sliding groove 36 , it is sufficient to make the stirring blade 38 rotate at a certain angle.

[0046] Going further:

[0047] In an optional embodiment, the auxiliary component 4 includes a spring 41, a connecting plate 42 and flexible bristles 43. The two ends of the spring 41 are respectively fixedly connected to the outer side of one end of the stirring blade 38 away from the limit block 39 and the outer side of one end of the connecting plate 42. The outer side of the other end of the connecting plate 42 is fixedly connected to the flexible bristles 43.

[0048] In this embodiment: when the stirring blade 38 rotates, the connecting plate 42 at its end is driven to rotate through the spring 41, and the inner wall of the container is cleaned by the flexible bristles 43 on one side of the connecting plate 42, and the action of the spring 41 can ensure that the flexible bristles 43 can gently clean the container.

[0049] It should be noted that the flexible bristles 43 are made of flexible material and will not damage the coating on the inner wall of the container.

[0050] Working principle: when it is necessary to efficiently treat the copper-containing electroplating sludge, start the motor 2, the motor 2 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the fixed frame 35 fixedly connected at the end to rotate, the connecting sleeve 32 is fixedly connected to the rotating barrel 34, the connecting sleeve 32 is fixedly connected to the support plate 33, the support plate 33 is fixedly connected to the inner wall of the inner box body 1, the fixed frame 35 rotates on the outer surface of the rotating barrel 34, and at the same time drives the second connecting rod 311 at the end of the rotating arm 312 to slide inside the sliding groove 36 opened on the surface of the rotating barrel 34, when the second connecting rod 311 slides from high to bottom on the inner surface of the sliding groove 36, the rotating arm 312 is driven by the second connecting rod 311 to rotate with the axis of the first connecting rod 310 as the center of the circle, and at the same time drives the stirring blade 38 to rotate, so that the copper-containing electroplating sludge can be efficiently stirred, and the two ends of the rotating arm 312 are fixedly connected to the second connecting rod 311 and the first connecting rod 310 respectively, so when the second connecting rod 311 When the rod 311 drives the rotating arm 312 to rotate about the axis of the first connecting rod 310, the first connecting rod 310 will drive the stirring blade 38 to rotate through the limit block 39. When the second connecting rod 311 slides inside the sliding groove 36, due to the height difference in the trajectory of the sliding groove 36, when the second connecting rod 311 is located at the highest point of the sliding groove 36, the stirring blade 38 is close to horizontal. When the second connecting rod 311 slides downward inside the sliding groove 36, the stirring blade 38 will follow the rotation driven by the first connecting rod 310. When the second connecting rod 311 rises inside the sliding groove 36, the stirring blade 38 will rotate in the opposite direction, thereby reciprocating. When the stirring blade 38 rotates, the connecting plate 42 at its end will be driven to rotate through the spring 41, and the inner wall of the container will be cleaned by the flexible bristles 43 on one side of the connecting plate 42, and the action of the spring 41 can ensure that the flexible bristles 43 can clean the container soothingly.

[0051] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A copper-containing electroplating sludge resource treatment system, comprising an inner box (1) and a motor (2) installed above the inner box (1), characterized in that: It also includes a stirring assembly (3) arranged inside the inner box (1); The stirring assembly (3) comprises a rotating shaft (31), a connecting sleeve (32), a supporting plate (33), a rotating barrel (34), a fixing frame (35) and a stirring blade (38); the rotating shaft (31) is fixedly connected to the output shaft end of the motor (2); the outer surface of the rotating shaft (31) is rotatably connected to the inner side of the connecting sleeve (32) and the inner side of the rotating barrel (34) respectively; the connecting sleeve (32) is fixedly connected to the upper surface of the rotating barrel (34); the rotating shaft (31) extends The end extending to the outer space of the rotating barrel (34) is fixedly connected to the fixing frame (35), the fixing frame (35) is sleeved on the outer surface of the rotating barrel (34), a through hole (37) is opened on the outer side of the fixing frame (35), and a plurality of stirring blades (38) are arranged on the outer surface of the fixing frame (35), the outer surface of the connecting sleeve (32) is fixedly connected to the end of the supporting plate (33), and the other end of the supporting plate (33) is fixedly connected to the inner surface of the inner box (1).

2. The copper-containing electroplating sludge resource treatment system according to claim 1 is characterized in that: The stirring assembly (3) further comprises a limit block (39), a first connecting rod (310), a second connecting rod (311) and a rotating arm (312); one end of the stirring blade (38) is fixedly connected to the limit block (39); the first connecting rod (310) is fixedly connected to the central position of the limit block (39); the outer surface of the first connecting rod (310) is rotatably connected to the inner side of the fixing frame (35) through the through hole (37); the rotating arm (312) is provided at one end of the first connecting rod (310) extending to the internal space of the fixing frame (35); the inner side of one end of the rotating arm (312) is fixedly connected to the outer surface of the first connecting rod (310); and the outer surface of the second connecting rod (311) is fixedly connected to the inner side of the other end of the rotating arm (312).

3. The copper-containing electroplating sludge resource treatment system according to claim 2 is characterized in that: A sliding groove (36) is provided on the surface of the rotating barrel (34), and the second connecting rod (311) is slidably connected to the rotating barrel (34) through the sliding groove (36).

4. The copper-containing electroplating sludge resource treatment system according to claim 1 is characterized in that: It also includes an auxiliary component (4) arranged at the end of the stirring blade (38); The auxiliary component (4) comprises a spring (41), a limit block (39), a connecting plate (42) and flexible bristles (43); the two ends of the spring (41) are respectively fixedly connected to the outer side of one end of the stirring blade (38) away from the limit block (39) and the outer side of one end of the connecting plate (42); the outer side of the other end of the connecting plate (42) is fixedly connected to the flexible bristles (43).

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