Efficient nickel anode slime spraying and removing device

Abstract

The utility model belongs to the technical field of nonferrous metallurgy cleaning equipment, and particularly discloses an efficient nickel anode slime spraying and removing device which comprises a water collecting pipe, a plurality of water inlet pipes are arranged on the water collecting pipe, water outlets of the water inlet pipes are connected with spraying pipes, and a plurality of nozzles are arranged on the two sides of each spraying pipe. Two sets of installation supports are installed on the injection pipe, the injection pipe is fixedly connected with the installation supports through fixing blocks, and a water sealing plate is arranged between the two sets of installation supports. Compared with the existing anode mud cleaning technology, the anode mud cleaning efficiency can be effectively improved, the service life of the nozzle can be prolonged, the labor intensity can be reduced, and the quality of electrolytic products can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to nonferrous metallurgy cleaning equipment technical field, concretely relates to a kind of high-efficiency nickel anode mud jet cleaning device. BACKGROUND

[0002] Currently, high-purity metal products are mainly obtained by electrolysis process. During the electrolytic refining process of these metals, a large amount of anode mud is generated on the surface of the anode plate used for electrolysis during dissolution, which increases the electrolytic resistance and increases the direct current consumption, resulting in low production efficiency. Therefore, during the electrolysis process, the anode mud on the anode plate generally needs to be removed. Most electrolytic plants currently use manual scraper removal, brush cleaning, mechanical scraping and other methods to remove the anode mud on the surface of the anode, which is labor-intensive, low-efficiency, uneven, and has a large amount of residue, which seriously affects the recovery and quality of the metal.

[0003] Therefore, it is necessary to design a high-efficiency nickel anode mud jet cleaning device to efficiently remove the anode mud attached to the anode plate. SUMMARY

[0004] To solve the problem of labor-intensive, low-efficiency, uneven, and large amount of residue of the anode mud on the surface of the anode in most electrolytic plants, the utility model provides a high-efficiency nickel anode mud jet cleaning device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency nickel anode mud jet cleaning device includes a water collection pipe, a plurality of water inlet pipes are provided on the water collection pipe, a water outlet of the water inlet pipe is connected with a jet pipe, a plurality of nozzles are provided on both sides of the jet pipe, two groups of mounting brackets are installed on the jet pipe, the jet pipe is fixedly connected with the mounting brackets through a fixing block, and a water sealing plate is provided between the two groups of mounting brackets.

[0007] More preferably, a plurality of grooves are provided on the water sealing plate, the grooves are matched with the jet pipe, the grooves are in a herringbone structure, and the width of the grooves is greater than the width between the nozzles on both sides of the jet pipe.

[0008] More preferably, the jet pipe and the nozzles are connected through a mounting seat.

[0009] More preferably, the nozzles are inclined downward.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The efficient anode mud jet cleaning device provided by the utility model, a plurality of jet pipe assemblies are designed, and a plurality of anode plates can be cleaned at the same time; the water collecting pipe assembly is designed in the form of a plurality of jet pipe assemblies, which can effectively ensure that the water pressure of the cleaning nozzle on each jet pipe is stable, the flow is uniform, the cleaning efficiency is high, and the cleaning effect is good.

[0012] 2. The high-pressure nozzle of the efficient nickel anode mud jet cleaning device provided by the utility model adopts a high-pressure fan-shaped nozzle with a PVDF embedded ceramic, has the advantages of a large cleaning area, strong corrosion resistance, good wear resistance, convenient cleaning and maintenance, and the like.

[0013] 3. The jet pipe assembly of the efficient nickel anode mud jet cleaning device provided by the utility model, the nozzle is connected with the jet pipe through the mounting seat, and is convenient for maintenance; a certain forward inclination angle and rotation angle are designed between the jet pipe and the nozzle, which can effectively improve the cutting ability of high-pressure water, prevent interference between high-pressure water jet flows of the nozzles, affect the jetting effect, and improve the cleaning effect.

[0014] 4. The fixing support of the efficient nickel anode mud jet cleaning device provided by the utility model is provided with a water sealing plate, the water sealing plate is designed with a groove and a herringbone material blocking block, plays a guiding role in lifting the anode plate, can effectively prevent the splashing of high-pressure water and anode mud during jet cleaning, prevent the anode plate from colliding with the nozzle during the cleaning process to cause damage to the nozzle, and improve the service life of the nozzle. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is a sectional view of the utility model;

[0017] Figure 3 is a top view of the jet pipe assembly of the utility model;

[0018] Figure 4 is Figure 3 the left view;

[0019] The meanings of the reference signs are as follows: 1, water collecting pipe; 2, water inlet pipe; 3, fixing block; 4, mounting support; 5, water sealing plate; 6, jet pipe; 7, nozzle; 8, mounting seat. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and explicit, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, in the description of this utility model, "a number" means two or more, unless otherwise explicitly specified.

[0022] like Figures 1-4 As shown, a high-efficiency nickel anode mud spraying and cleaning device includes a water collection pipe 1, with both ends sealed by blind flanges. The water collection pipe 1 has several inlet pipes 2, and the outlets of the inlet pipes 2 are connected to a spray pipe 6. Several nozzles 7 are provided on both sides of the spray pipe 6. The spray pipe 6 and nozzles 7 are connected by mounting bases 8 for easy disassembly during maintenance. The nozzles 7 are angled downwards to ensure that high-pressure water is sprayed downwards, preventing upward splashing after reflection from the anode plate, effectively reducing the amount of high-pressure water spraying outwards from the spray box. Two sets of mounting brackets 4 are installed on the spray pipe 6. The spray pipe 6 is fixedly connected to the mounting brackets 4 by fixing blocks 3 to prevent the spraying assembly from shifting during anode mud cleaning. A water sealing plate 5 is provided between the two sets of mounting brackets 4. The water sealing plate 5 has several grooves that match the spray pipe 6. The grooves have a herringbone structure, and the width of the grooves is greater than the width between the nozzles 7 on both sides of the spray pipe 6. This prevents the anode plate from colliding with the nozzles 7 during descent or ascent, effectively protecting the nozzles 7 and preventing high-pressure water and anode mud from splashing outwards.

[0023] In practical use, one or more sets of anode plates to be cleaned are conveyed to the top of the anode mud spray cleaning device. The anode plates enter the spray box through the groove of the sealing plate 5 of the anode plate spray cleaning device via an automatic lifting device. The high-pressure pump is started, and high-pressure water enters the water collection pipe 1 along the high-pressure pipeline. After being diverted through the water inlet pipe 2 connected to the water collection pipe 1, it enters the spray pipe 6 and is then ejected through the high-pressure nozzle 7 to form a high-pressure water jet that hydraulically sprays and removes the anode mud adhering to the anode plates. Under the action of the high-pressure water jet, the anode mud adhering to the anode plates is peeled off from the anode plates, thus achieving the spray removal of anode mud from the anode plates. The high-efficiency anode mud spray cleaning device provided by this utility model can clean multiple sets of anode plates at once, with high cleaning efficiency. The selected high-pressure fan-shaped nozzle has a large cleaning area, excellent corrosion resistance and wear resistance, long nozzle life, and good cleaning effect.

[0024] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high efficiency nickel anode slime jet cleaning device comprising a water collecting pipe, characterized in that: The water collecting pipe (1) is provided with several water inlet pipes (2), the water outlet of the water inlet pipe (2) is connected with a spray pipe (6), the two sides of the spray pipe (6) are provided with several nozzles (7), two groups of mounting brackets (4) are installed on the spray pipe (6), the spray pipe (6) is fixedly connected with the mounting bracket (4) through a fixing block (3), and the two groups of mounting brackets (4) are provided with a water sealing plate (5).

2. A high efficiency nickel anode slime jet cleaning device as claimed in claim 1, wherein: The water sealing plate (5) is provided with several grooves, the grooves are matched with the spray pipe (6), the grooves are in a herringbone structure, and the width of the grooves is greater than the width between the two side nozzles (7) of the spray pipe (6).

3. The high efficiency nickel anode sludge jetting removal device according to claim 1, characterized in that: The spray pipe (6) and the nozzle (7) are connected through a mounting seat (8).

4. The high efficiency nickel anode sludge jetting removal device according to claim 1, characterized in that: The nozzle (7) is downwardly inclined.

Images