Device for recovering nickel in wastewater

Abstract

The utility model discloses a device for recovering nickel in waste water, which belongs to the technical field of nickel recovery, and comprises a main support, a group of recovery cylinders are fixedly connected in the main support, a control box is fixedly connected above the front end of the main support, one side of the control box is fixedly connected with a side plate, and the other side of the control box is fixedly connected with a bottom plate. A heat dissipation groove is formed in the middle of the side plate, rotating shafts are arranged at the positions, close to the interiors, of the two ends of the side plate, gauze is arranged on the positions, close to the outer sides, of the opposite faces of the two rotating shafts in a sleeving mode, supporting discs are fixedly connected to one ends of the rotating shafts, and a synchronizing mechanism is arranged on the positions, close to one sides, of the opposite faces of the two supporting discs. The problem that the gauze is directly exposed outside and contaminated by dust is avoided, the dustproof effect of the gauze is guaranteed, the synchronous adjusting assembly is arranged, the winding end and the unwinding end of the gauze rotate synchronously, the gauze is kept in a tight state, and the dustproof effect is further guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to nickel recovery technical field more specifically, relate to a kind of nickel recovery device in waste water. BACKGROUND

[0002] Nickel is a silvery metal, with excellent mechanical strength, ductility and high temperature performance, widely used in stainless steel manufacturing, battery industry, high-temperature alloy, magnetic material and chemical reaction hydrogenation catalysts etc., but in the process of chemical nickel plating production, a large amount of chemical nickel plating wastewater is produced, including aging chemical nickel waste tank liquid, chemical nickel washing tank water produced when cleaning plating tank, nitration tank waste liquid, nitration tank washing water etc., through recovery device, nickel in wastewater can be recovered, which can effectively reduce resource waste and environmental pollution, achieve win-win of economic benefit and environmental protection;

[0003] The utility model discloses a recovery device for recovering nickel from nickel-containing wastewater, which comprises a total support and a protection device, a plurality of recovery cylinders are uniformly fixedly installed on the inner wall of the total support, a control box is fixedly installed on the surface of the total support, a plurality of control buttons are uniformly fixedly installed on the surface of the control box, and a plurality of heat dissipation holes are uniformly formed on the surface of the control box.

[0004] Based on the above, the present inventor found that the gauze of the device with publication number CN216057876U filters dust for the heat dissipation groove, the overall structure of the gauze is completely exposed, which makes the gauze easily contaminated with dust and affects the protection effect, and the gauze lacks a limiting structure at the discharging end, so that the gauze cannot maintain a tight state during replacement. Therefore, in view of the above, the existing structure is improved to provide a nickel recovery device in wastewater, so as to achieve a more practical purpose. UTILITY MODEL CONTENTS

[0005] 1. Technical problem to be solved

[0006] In view of the problems in the prior art, the utility model aims to provide a nickel recovery device in wastewater, which sets a gauze structure with memory, avoids the problem of direct exposure of the gauze to dust, ensures the dustproof effect of the gauze, and sets a synchronous adjusting assembly to make the two ends of the gauze rotate synchronously and keep the gauze in a tight state, further ensuring the dustproof effect.

[0007] 2. Technical scheme

[0008] To solve the above problems, the utility model adopts the following technical scheme.

[0009] A kind of nickel recovery device in wastewater, including total support, a group of recovery cylinders are fixedly connected in the inside of the total support, and the front end of total support is fixedly connected with control box to upper side, one side of the control box is fixedly connected with side plate, heat dissipation groove is set in the middle part of the side plate, and rotating shaft is arranged to the inside of the both ends of side plate, gauze is set to the opposite side of the both ends of rotating shaft, and one end of rotating shaft is fixedly connected with support disc, synchronous mechanism is arranged to the opposite side of the both ends of two support discs.

[0010] The synchronous mechanism includes a drive motor, the output end of the drive motor is fixedly connected with a pair of driving gear rings, one side of the driving gear ring is provided with a driven gear ring, and the opposite side of the driving gear ring and the driven gear ring is sleeved with a transmission belt.

[0011] Further, the both ends of the side plate are connected with the sealing cover, and the sealing cover is located outside the rotating shaft.

[0012] Further, the both ends of the gauze are fixedly connected with the two rotating shafts respectively, and the middle part of the gauze penetrates the heat dissipation groove.

[0013] Further, the connecting part of the rotating shaft and the support disc is threadedly connected with a bolt, and the support disc is movably connected with the side plate.

[0014] Further, the drive motor is located outside the side plate, and the drive motor is fixedly connected with the side plate.

[0015] Further, the driving gear ring is located in the middle of the inside of the side plate, and the two driven gear rings are located at the both ends of the inside of the side plate, and the driving gear ring and the driven gear ring are movably connected with the side plate.

[0016] Further, the inside of the driven gear ring penetrates the side plate and is fixedly connected with the support disc.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] (1) the two rotating shafts are respectively put into the both ends of the side plate, and are fixedly connected with the corresponding support discs, so that the part of the gauze passing through the heat dissipation groove is in a tight state, dust filtering work is carried out, the sealing cover is clamped with the side plate, and the adjusting position of the gauze is sealed and protected, compared with the prior art, the gauze structure with memory is set, the problem that the gauze is directly exposed to the outside and contaminated by dust is avoided, and the dustproof effect of the gauze is guaranteed.

[0020] (2) through the setting of synchronous mechanism, starting drive motor, driving the driving gear ring rotation, driving gear ring cooperation transmission belt, make corresponding driven gear ring synchronous rotation, driven gear ring make support disc rotation, and then drive rotating shaft rotation, the replacement of gauze, compared with prior art, set synchronous adjustment assembly, make gauze's take and put both ends synchronous rotation, make gauze keep tight state, further guarantee the effect of preventing dust. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure split drawing of side plate of the utility model;

[0023] Figure 3 It is the structure split drawing of rotating shaft and gauze of the utility model;

[0024] Figure 4 It is the structure schematic diagram of synchronous mechanism of the utility model.

[0025] Mark number explanation in drawing: 1, total support frame;2, control box;3, side plate;4, heat dissipation groove;5, sealing cover;6, rotating shaft;7, gauze;8, support disc;9, synchronous mechanism;10, drive motor;11, driving gear ring;12, driven gear ring;13, transmission belt;14, recovery cylinder. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Embodiment:

[0028] Please refer to Figures 1-4 A wastewater nickel recovery device, including total support frame 1, a group of recovery cylinders 14 are fixedly connected inside total support frame 1, and the front end of total support frame 1 is fixedly connected with control box 2 on the upper side, one side of control box 2 is fixedly connected with side plate 3, heat dissipation groove 4 is formed in the middle of side plate 3, and rotating shaft 6 is arranged in the inner side of both ends of side plate 3, gauze 7 is sleeved on the opposite surface of both rotating shafts 6, one end of rotating shaft 6 is fixedly connected with support disc 8, and synchronous mechanism 9 is arranged on the opposite surface of both support discs 8 on one side;

[0029] The synchronous mechanism 9 comprises a driving motor 10, the output end of the driving motor 10 is fixedly connected with a pair of driving gear rings 11, one side of the driving gear ring 11 is provided with a driven gear ring 12, and the opposite surfaces of the driving gear ring 11 and the driven gear ring 12 are outwardly sleeved with a transmission belt 13, in order to ensure the synchronous rotation of the two rotating shafts 6 and keep the gauze 7 in a tight state, the synchronous mechanism 9 is arranged.

[0030] Referring to Figure 2 , the two ends of the side plate 3 are outwardly clamped with sealing covers 5, the sealing covers 5 are located outside the rotating shaft 6, and the installation and removal of the rotating shaft 6 are facilitated through the sealing covers 5.

[0031] Referring to Figure 2 , the two ends of the gauze 7 are fixedly connected with the two rotating shafts 6 respectively, and the middle part of the gauze 7 penetrates through the heat dissipation groove 4, and the heat dissipation groove 4 is protected from dust through the gauze 7.

[0032] Referring to Figure 3 , the connecting part of the rotating shaft 6 and the support disc 8 is threadedly connected with a bolt, the support disc 8 is movably connected with the side plate 3, the two rotating shafts 6 are respectively arranged in the two ends of the side plate 3, the gauze roll is sleeved outside one of the rotating shafts 6, one end of the gauze 7 penetrates through the heat dissipation groove 4 and is pasted outside the other rotating shaft 6, the part of the gauze 7 penetrating through the heat dissipation groove 4 is in a tight state, and then the two rotating shafts 6 are fixedly connected with the two support discs 8 respectively through the bolts.

[0033] Referring to Figure 1 , the driving motor 10 is located outside the side plate 3 in the middle, and the driving motor 10 is fixedly connected with the side plate 3, the driving motor 10 is started to drive the driving gear ring 11 to rotate.

[0034] Referring to Figure 4 , the driving gear ring 11 is located in the middle of the inside of the side plate 3, the two driven gear rings 12 are respectively located at the two ends of the inside of the side plate 3, and the driving gear ring 11 and the driven gear ring 12 are movably connected with the side plate 3, the driving gear ring 11 cooperates with the transmission belt 13 to drive the corresponding driven gear ring 12 to rotate synchronously.

[0035] Referring to Figure 4 , the inside of the driven gear ring 12 penetrates through the side plate 3 and is fixedly connected with the support disc 8, the driven gear ring 12 drives the support disc 8 to rotate, and then drives the rotating shaft 6 to rotate, and the gauze 7 is replaced.

[0036] In use: make the yarn roll cover set on the outside of one of the rotating shafts 6, put it into the inside of the side plate 3 near one end, fix it through the bolt and the corresponding support disc 8, then put the other rotating shaft 6 into the other end of the side plate 3, also fix it with the corresponding support disc 8, pass one end of the gauze 7 through the heat dissipation groove 4 and paste it on the outside of the other rotating shaft 6, make the part of the gauze 7 passing through the heat dissipation groove 4 in a tight state, then clamp the sealing cover 5 with the side plate 3, seal and protect the rotating shaft 6, reduce the problem of dust pollution, send the waste water into the recycling cylinder 14 through the control box 2, carry out the nickel recovery work in the waste water, in this process, the heat dissipation in the control box 2 is discharged from the heat dissipation groove 4, when the dust on the outside of the gauze 7 affects the heat dissipation effect, start the driving motor 10, drive the driving gear ring 11 to rotate, the driving gear ring 11 cooperates with the transmission belt 13, makes the corresponding driven gear ring 12 rotate synchronously, the driven gear ring 12 makes the support disc 8 rotate, and then drives the rotating shaft 6 to rotate, carries out the discharging replacement work of the gauze 7.

[0037] Finally, it should be noted that: in the description of the utility model, it needs to be explained that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the utility model.

[0038] In the description of the utility model, it also needs to be explained that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0039] The above is only the preferred specific embodiment of the utility model; however, the protection scope of the utility model is not limited to this. Any skilled person familiar with the technology in the art can make equivalent replacement or change according to the technical scheme of the utility model and its improvement concept within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A device for recovering nickel from wastewater, comprising a total support (1), a group of recovery cylinders (14) are fixedly connected inside the total support (1), and a control box (2) is fixedly connected to the front end of the total support (1) and leans upward, characterized in that: One side of the operating box (2) is fixedly connected with a side plate (3), the middle part of the side plate (3) is provided with a heat dissipation groove (4), and the both ends of the side plate (3) are provided with rotating shafts (6) inside, the opposite surfaces of the two rotating shafts (6) are provided with gauze (7) outside, and one end of the rotating shaft (6) is fixedly connected with a support disc (8), the opposite surfaces of the two support discs (8) are provided with synchronous mechanisms (9) on one side. The synchronous mechanism (9) comprises a driving motor (10), and the output end of the driving motor (10) is fixedly connected with a pair of driving gear rings (11), one side of the driving gear ring (11) is provided with a driven gear ring (12), and the opposite surfaces of the driving gear ring (11) and the driven gear ring (12) are provided with a transmission belt (13) outside.

2. A device for recovering nickel from wastewater according to claim 1, characterized in that: The both ends of the side plate (3) are provided with sealing covers (5) outside, and the sealing covers (5) are located outside the rotating shafts (6).

3. A device for recovering nickel from wastewater according to claim 1, characterized in that: The both ends of the gauze (7) are fixedly connected with the two rotating shafts (6) respectively, and the middle part of the gauze (7) penetrates the heat dissipation groove (4).

4. The device for recovering nickel from wastewater according to claim 1, characterized in that: The connecting part of the rotating shaft (6) and the support disc (8) is screw-connected with a bolt, and the support disc (8) is movably connected with the side plate (3).

5. A device for recovering nickel from wastewater according to claim 1, characterized in that: The driving motor (10) is located in the middle of the outside of the side plate (3), and the driving motor (10) is fixedly connected with the side plate (3).

6. A device for recovering nickel from wastewater according to claim 1, characterized in that: The driving gear ring (11) is located in the middle of the inside of the side plate (3), the two driven gear rings (12) are located at the both ends of the inside of the side plate (3) respectively, and the driving gear ring (11) and the driven gear ring (12) are movably connected with the side plate (3).

7. A device for recovering nickel from wastewater according to claim 1, characterized in that: The inside of the driven gear ring (12) penetrates the side plate (3) and is fixedly connected with the support disc (8).

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