Nickel extraction treatment device for nickel wastewater

Abstract

The utility model relates to the technical field of metal wastewater treatment equipment, and discloses a nickel wastewater nickel extraction treatment device which comprises a wastewater treatment pipe, an automatic reloading device is slidably mounted on the left side of the wastewater treatment pipe, and a waste treatment device is slidably mounted on the right side of the wastewater treatment pipe. According to the nickel wastewater nickel extraction treatment device, the automatic material changing device and the waste material treatment device are moved to the edge of the wastewater treatment pipe, new ion exchange resin is put into the automatic material changing device, then the lifting mechanisms in the automatic material changing device and the waste material treatment device are started, and then the waste material treatment device is started. A lifting motor drives a main gear to rotate through a rotating shaft, the main gear drives a threaded rod to rotate through a driven gear, the threaded rod drives an ejector rod to move upwards, the ejector rod is ejected into a positioning groove in a lifting frame, then the ejector rod drives the lifting frame to move upwards, and the lifting frame drives ion exchange resin to move upwards together through a fixing frame.

Description

Technical Field

[0001] The utility model relates to the technical field of metal wastewater treatment equipment, in particular to a nickel wastewater nickel extraction treatment device. Background Art

[0002] Nickel wastewater contains heavy metal pollutants such as nickel ions. These heavy metal ions pose potential hazards to human health and the environment, so they need to be fully treated before being eliminated and the nickel inside them needs to be removed. Usually, in the treatment of nickel wastewater, the ion exchange method is used to selectively adsorb the nickel ions in the wastewater using specific ion exchange resins. This resin is an insoluble polymer compound with a three-dimensional spatial structure, and its functional group can exchange reactions with ions in water. Cationic exchange resins can efficiently adsorb Ni2+ ions in nickel plating wastewater, achieve wastewater purification and nickel resource recovery, and can thus be used for nickel adsorption treatment in wastewater.

[0003] Since ion exchange resins will reach a saturated state after working for a long time, they will be unable to continue the adsorption work and need to be replaced. The use location of ion exchange resins is generally set inside the treatment equipment. When replacing them, it is necessary to enter the interior of the equipment, which may easily cause substances in the wastewater to come into contact with operators, resulting in accidents and low safety. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a nickel wastewater nickel extraction treatment device, which can effectively solve the problems of the prior art.

[0006] (2) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model discloses a nickel wastewater nickel extraction treatment device, comprising a wastewater treatment pipe, an automatic material changer is slidably installed on the left side of the wastewater treatment pipe, a waste material processor is slidably installed on the right side of the wastewater treatment pipe, a lifting mechanism is fixedly installed in the inner cavities of the automatic material changer and the waste material processor, the lifting mechanism comprises a lifting motor, a rotating shaft, a main gear, a slave gear, a threaded rod and a push rod, the inner wall of the automatic material changer is fixedly installed with a material changing mechanism, the material changing mechanism comprises a pushing motor, a threaded shaft, a pushing rod and a pushing plate, the inner surface of the wastewater treatment pipe is slidably installed with a nickel wastewater nickel extraction mechanism, the nickel wastewater nickel extraction mechanism comprises a fixing frame, a lifting frame, an ion exchange resin and a positioning groove.

[0009] Furthermore, the output end of the lifting motor is fixedly connected to the outer surface of the rotating shaft through a speed reducer, and the outer surface of the rotating shaft is fixedly connected to the inner surface of the main gear.

[0010] Furthermore, the outer surface of the master gear is meshed with the outer surface of the slave gear, and the inner surface of the slave gear is fixedly connected to the outer surface of the threaded rod.

[0011] Furthermore, the outer surface of the threaded rod is threadedly connected to the inner surface of the push rod, and both push rods pass through the automatic material changer and the waste disposer and extend to the outside of the automatic material changer and the waste disposer.

[0012] Furthermore, the output end of the push motor is fixedly connected to the outer surface of the threaded shaft through a reducer, and the outer surface of the threaded shaft is threadedly connected to the inner surface of the push rod.

[0013] Furthermore, the right side of the push rod is fixedly connected to the left side of the push plate, and the outer surface of the push rod is slidably connected to the inner surface of the automatic material changer.

[0014] Furthermore, the top of the fixing frame is fixedly connected to the bottom of the lifting frame, the positioning groove is opened at the bottom of the lifting frame, and the outer surface of the ion exchange resin is fixedly connected to the inner surface of the fixing frame.

[0015] (3) Beneficial effects

[0016] Compared with the known public technology, the technical solution provided by the present utility model has the following beneficial effects:

[0017] 1. The utility model adds a design for automatic replacement of ion exchange resin. The lifting motor drives the main gear to rotate through the rotating shaft, and the main gear drives the threaded rod to rotate through the slave gear. The threaded rod drives the top rod to move upward, and the lifting frame drives the ion exchange resin to move upward together through the fixed frame. The threaded shaft is driven to rotate by the pushing motor, and the threaded shaft drives the push plate to move right through the pushing rod, thereby replacing the new ion exchange resin on the push plate with the fixed frame. There is no need to manually remove the ion exchange resin from the nickel wastewater and put the new ion exchange resin therein, which reduces the contact between the staff and the nickel wastewater and improves the safety of nickel wastewater treatment.

[0018] 2. The utility model adds a design for automatically collecting the ion exchange resin that has absorbed a lot of nickel metal. By using the waste processor in conjunction with the fixed frame and the ion exchange resin, and the fixed frame in conjunction with the lifting frame and the push plate, the ion exchange resin in the fixed frame is pushed into the automatic material changer by the new ion exchange resin, and the old ion exchange resin is automatically collected. There is no need to manually put the old ion exchange resin into the collection box, which reduces the time workers spend in contact with the ion exchange resin and reduces the harm of nickel wastewater to workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0020] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0021] Figure 2 In the embodiment Figure 1 A magnified view of middle A;

[0022] Figure 3 This is a three-dimensional structural diagram of the lifting mechanism in the embodiment;

[0023] Figure 4 It is a three-dimensional structural diagram of the nickel wastewater extraction mechanism in the embodiment.

[0024] The numbers in the figure represent: 1. Wastewater treatment pipe; 2. Automatic material changer; 3. Waste material processor; 4. Lifting mechanism; 41. Lifting motor; 42. Rotating shaft; 43. Main gear; 44. Slave gear; 45. Threaded rod; 46. Push rod; 5. Material changing mechanism; 51. Push motor; 52. Threaded shaft; 53. Push rod; 54. Push plate; 6. Nickel wastewater nickel extraction mechanism; 61. Fixed frame; 62. Lifting frame; 63. Ion exchange resin; 64. Positioning groove. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] Reference Figure 1-4, a nickel wastewater nickel extraction treatment device of this embodiment includes a wastewater treatment pipe 1, an automatic material changer 2 is slidably installed on the left side of the wastewater treatment pipe 1, and a waste material processor 3 is slidably installed on the right side of the wastewater treatment pipe 1, and the inner cavities of the automatic material changer 2 and the waste processor 3 are fixedly installed with a lifting mechanism 4, the lifting mechanism 4 includes a lifting motor 41, a rotating shaft 42, a main gear 43, a slave gear 44, a threaded rod 45 and a push rod 46, and the inner wall of the automatic material changer 2 is fixedly installed with a material changing mechanism 5, the material changing mechanism 5 includes a pushing motor 51, a threaded shaft 52, a pushing rod 53 and a pushing plate 54, and the inner surface of the wastewater treatment pipe 1 is slidably installed with a nickel wastewater nickel extraction mechanism 6, the nickel wastewater nickel extraction mechanism 6 includes a fixing frame 61, a lifting frame 62, an ion exchange resin 63 and a positioning groove 64.

[0028] like Figure 1 As shown, the waste processor 3 is composed of a waste storage rack and a lifting mechanism 4, and can store a plurality of ion exchange resins.

[0029] like Figure 1 and 3 As shown, the output end of the lifting motor 41 is fixedly connected to the outer surface of the rotating shaft 42 through a speed reducer, and the outer surface of the rotating shaft 42 is fixedly connected to the inner surface of the main gear 43.

[0030] like Figure 1 and 3 As shown, the outer surface of the main gear 43 is meshed with the outer surface of the slave gear 44 , and the inner surface of the slave gear 44 is fixedly connected to the outer surface of the threaded rod 45 .

[0031] like Figure 1 and 3 As shown, the outer surface of the threaded rod 45 is threadedly connected to the inner surface of the push rod 46 , and both push rods 46 pass through the automatic material changer 2 and the waste processor 3 and extend to the outside of the automatic material changer 2 and the waste processor 3 .

[0032] like Figure 1 and 2 As shown, the output end of the pushing motor 51 is fixedly connected to the outer surface of the threaded shaft 52 through a reducer, and the outer surface of the threaded shaft 52 is threadedly connected to the inner surface of the pushing rod 53.

[0033] like Figure 1 and 2 As shown, the right side of the push rod 53 is fixedly connected to the left side of the push plate 54 , and the outer surface of the push rod 53 is slidably connected to the inner surface of the automatic material changer 2 .

[0034] like Figure 1 and 2As shown, the top of the fixing frame 61 is fixedly connected to the bottom of the lifting frame 62 , the positioning groove 64 is opened at the bottom of the lifting frame 62 , and the outer surface of the ion exchange resin 63 is fixedly connected to the inner surface of the fixing frame 61 .

[0035] like Figure 4 As shown, the ion exchange resin 63 is a square solid composed of a fixed net filled with ion resin.

[0036] In summary, the nickel wastewater nickel extraction treatment device can first move the automatic material changer 2 and the waste processor 3 to the side of the wastewater treatment pipe 1, and put new ion exchange resin 63 into the automatic material changer 2, and then start the lifting mechanism 4 in the automatic material changer 2 and the waste processor 3, and the lifting motor 41 drives the main gear 43 to rotate through the rotating shaft 42, and the main gear 43 drives the threaded rod 45 to rotate through the slave gear 44, and the threaded rod 45 drives the push rod 46 to move upward, and the push rod 46 is pushed into the positioning groove 64 in the lifting frame 62, and then the push rod 46 drives the lifting frame 62 to move upward, and the lifting frame 62 drives the ion exchange resin 63 through the fixed frame 61. The exchange resin 63 moves upward together, and the ion exchange resin 63 adsorbed with nickel metal is taken out from the wastewater treatment pipe 1. Then, the threaded shaft 52 is rotated by the pushing motor 51. The threaded shaft 52 drives the push plate 54 to move to the right through the pushing rod 53. The push plate 54 drives the new ion exchange resin 63 into the fixed frame 61, and pushes the ion exchange resin 63 in the fixed frame 61 into the waste processor 3. After replacing the ion exchange resin 63, the lifting motor 41 drives the rotating shaft 42 to reverse, so that the lifting frame 62 moves downward, and the fixed frame 61 with the new ion exchange resin 63 is placed back into the wastewater treatment pipe 1.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A nickel wastewater nickel extraction treatment device, comprising a wastewater treatment pipe (1), characterized in that: An automatic material changer (2) is slidably mounted on the left side of the wastewater treatment pipe (1), and a waste material processor (3) is slidably mounted on the right side of the wastewater treatment pipe (1). A lifting mechanism (4) is fixedly mounted in the inner cavities of the automatic material changer (2) and the waste material processor (3). The lifting mechanism (4) comprises a lifting motor (41), a rotating shaft (42), a main gear (43), a slave gear (44), a threaded rod (45) and a push rod (46). A material changer (5) is fixedly mounted on the inner wall of the automatic material changer (2). The material changer (5) comprises a pushing motor (51), a threaded shaft (52), a pushing rod (53) and a pushing plate (54). A nickel wastewater nickel extraction mechanism (6) is slidably mounted on the inner surface of the wastewater treatment pipe (1). The nickel wastewater nickel extraction mechanism (6) comprises a fixing frame (61), a lifting frame (62), an ion exchange resin (63) and a positioning groove (64).

2. A nickel wastewater nickel extraction treatment device according to claim 1, characterized in that: The output end of the lifting motor (41) is fixedly connected to the outer surface of the rotating shaft (42) through a speed reducer, and the outer surface of the rotating shaft (42) is fixedly connected to the inner surface of the main gear (43).

3. A nickel wastewater nickel extraction treatment device according to claim 1, characterized in that: The outer surface of the main gear (43) is meshed with the outer surface of the slave gear (44), and the inner surface of the slave gear (44) is fixedly connected to the outer surface of the threaded rod (45).

4. A nickel wastewater nickel extraction treatment device according to claim 1, characterized in that: The outer surface of the threaded rod (45) is threadedly connected to the inner surface of the push rod (46), and both push rods (46) pass through the automatic material changer (2) and the waste material processor (3) and extend to the outside of the automatic material changer (2) and the waste material processor (3).

5. A nickel wastewater nickel extraction treatment device according to claim 1, characterized in that: The output end of the driving motor (51) is fixedly connected to the outer surface of the threaded shaft (52) through a speed reducer, and the outer surface of the threaded shaft (52) is threadedly connected to the inner surface of the driving rod (53).

6. A nickel wastewater nickel extraction treatment device according to claim 1, characterized in that: The right side of the push rod (53) is fixedly connected to the left side of the push plate (54), and the outer surface of the push rod (53) is slidably connected to the inner surface of the automatic material changer (2).

7. A nickel wastewater nickel extraction treatment device according to claim 1, characterized in that: The top of the fixing frame (61) is fixedly connected to the bottom of the lifting frame (62), the positioning groove (64) is opened at the bottom of the lifting frame (62), and the outer surface of the ion exchange resin (63) is fixedly connected to the inner surface of the fixing frame (61).

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