Rotary anti-interference stabilizing structure of electrolytic aluminum unit

Abstract

The utility model belongs to electrolytic aluminium unit technical field especially relates to a kind of rotary anti-interference stable structure of electrolytic aluminium unit, including electrolytic cell, protective device is installed in electrolytic cell front middle part, control device is installed in the inside middle part of protective device, control device left and right sides are equipped with connecting device, connecting device includes connection structure and wiring structure, wiring structure is installed in the inside of connection structure, wiring structure includes wire card, limit rod is arranged in wire card side surface, sliding block is installed in the inside of limit rod, arc clamp is installed in the front of sliding block.The electrolytic aluminium unit rotary anti-interference stable structure, the reasonable wiring of wire card is used, and the arrangement clamping of arc clamp to wire harness, to effectively reduce the influence of wiring and the interference caused to the normal work of unit, using electric push rod drives lifting plate and protective cover to lift, to facilitate control operation maintenance to device, facilitate anti-interference protection using protective cover and sealing plate.

Description

Technical Field

[0001] This utility model relates to the technical field of electrolytic aluminum units, specifically to a rotary anti-interference and stabilizing structure for electrolytic aluminum units. Background Technology

[0002] In the modern electrolytic aluminum production system, the electrolytic aluminum unit, as the core production equipment, undertakes key tasks such as material conveying in the electrolytic cell, electrode adjustment, and automated control of the production process. Its operational stability is directly related to production efficiency and product quality. Among them, the rotary device is the core component for realizing multi-station operation conversion in the electrolytic aluminum unit. It is widely used in processes such as anode replacement, electrolyte cleaning, and material transfer, and needs to operate continuously in an industrial environment with high temperature, strong electromagnetic radiation, and a large amount of dust.

[0003] Currently, the rotary structure design of electrolytic aluminum units in the industry is mostly based on a technical solution combining mechanical transmission and conventional hydraulic drive. Precise control of the rotary motion is achieved through mechanical structures such as gear meshing and bearing support, while also being equipped with basic lubrication systems and sealing devices to meet the basic operating conditions of the electrolysis workshop. As electrolytic aluminum production scales towards larger and more intelligent operations, the rotary unit needs to maintain operational accuracy under higher loads and faster operating cycles. The rotary structure under the existing technical system has formed a relatively mature application framework, providing basic support for subsequent technical optimization and performance improvement.

[0004] In the current technology, the control structure of the electrolytic aluminum unit needs to be anti-interference during operation to ensure normal operation. However, the wiring harness in the current technology is usually disordered, which can easily affect normal use.

[0005] Therefore, we urgently need to provide a stabilizing structure for the rotation of an aluminum electrolysis unit to resist interference. Utility Model Content

[0006] The purpose of this utility model is to provide a slewing anti-interference stabilization structure for an electrolytic aluminum unit, in order to solve the problem mentioned in the background art that in the prior art, the control structure of the electrolytic aluminum unit needs to be anti-interference during operation to ensure normal operation, but the wiring harness in the prior art is usually disordered, which can easily affect normal use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a rotary anti-interference stabilization structure for an aluminum electrolysis unit, comprising an electrolysis cell, a protective device installed in the center of the front of the electrolysis cell, a control device installed in the center of the interior of the protective device, and connecting devices installed on the left and right sides of the control device.

[0008] The connection device includes a connection structure and a wiring structure, wherein the wiring structure is installed inside the connection structure.

[0009] The wiring structure includes a wire clip, a limiting rod is provided on the side of the wire clip, a slider is installed inside the limiting rod, and an arc-shaped clamp is installed on the front of the slider.

[0010] Preferably, the connection structure includes a junction box, a door is installed on the front of the junction box, a wire harness tube is installed in the middle of the back of the junction box, and an electrode post is connected to one end of the back of the wire harness tube.

[0011] Preferably, the back of the junction box is fixedly connected to the front of the electrolytic cell; one end of the outer surface of the wire harness tube is fixedly connected to the inside of a circular hole on the front of the electrolytic cell; the electrode post is installed in the middle of the bottom surface inside the electrolytic cell; the wire clip is fixedly installed inside the junction box; the back of the limiting rod is fixedly connected to the inside of the junction box; and the outer surface of the slider is slidably connected to the inside of a convex groove on the front of the limiting rod. Two arc-shaped clips in the same group are connected by bolts, and the middle part of the box door is made of transparent material.

[0012] Preferably, the control device includes a control box, a door is installed on the front of the control box, an observation window is installed in the middle of the front of the door near the top, and connecting pipes are installed in the middle of the left and right sides of the control box near the bottom.

[0013] Preferably, the back of the control box is fixedly connected to the center of the front of the electrolytic cell, the end of the connecting pipe away from the control box is fixedly connected to one side of the two junction boxes, and the box door is hinged to the control box. The observation window is made of transparent material.

[0014] Preferably, the protective device includes a fixed frame, an electric push rod is installed in the middle of the fixed frame, a lifting plate is installed at the output end of the electric push rod, a protective cover is installed on one side of the two lifting plates close to each other, and a sealing plate is connected to the bottom of the protective cover.

[0015] Preferably, the fixing frame is fixedly installed at one end of the bottom front of the electrolytic cell near the left and right sides, the back of the protective cover is slidably connected to the front of the electrolytic cell, and the sealing plate is fixedly installed in the middle of the front of the electrolytic cell near the bottom, with the outer surface of the sealing plate slidably connected to the bottom of the inner side of the protective cover. The two electric push rods are synchronously controlled by a controller.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The rotating anti-interference and stabilizing structure of this electrolytic aluminum unit effectively reduces the impact of wiring and interference to the normal operation of the unit by setting up the connection device, utilizing the reasonable wiring of the wire clamps, and the arrangement and clamping of the wire harness by the arc clamp.

[0018] 2. The electrolytic aluminum unit has a rotary anti-interference and stability structure. Through the installation of protective devices, the lifting plate and protective cover are driven by electric push rods to lift and lower, which facilitates the control, operation and maintenance of the equipment, while also facilitating anti-interference protection using the protective cover and sealing plate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 This is an enlarged view of the protective device of this utility model;

[0022] Figure 4 This is an enlarged view of the control device of this utility model;

[0023] Figure 5 This is an enlarged view of the cable management device of this utility model.

[0024] In the diagram: 1. Electrolytic cell; 101. Control box; 102. Box door; 103. Observation window; 104. Connecting pipe; 201. Junction box; 202. Box door; 203. Wire harness tube; 204. Electrode post; 205. Wire clamp; 206. Limiting rod; 207. Slider; 208. Arc clamp; 301. Fixing frame; 302. Electric push rod; 303. Lifting plate; 304. Protective cover; 305. Sealing plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] In existing electrolytic aluminum units, interference suppression of the control structure is required during operation to ensure normal functioning. However, the wiring harnesses in existing technologies are often disorganized, which can easily affect normal use. Please refer to [the relevant documentation / reference needed]. Figures 1-5 The embodiment provides a rotary anti-interference stabilization structure for an aluminum electrolytic unit, which can effectively reduce the impact of wiring on the normal operation of the aluminum electrolytic unit. The rotary anti-interference stabilization structure for the aluminum electrolytic unit includes an electrolytic cell 1, a protective device installed in the center of the front of the electrolytic cell 1, a control device installed in the center inside the protective device, and connecting devices installed on the left and right sides of the control device.

[0028] The connection device includes a connection structure and a wiring structure, with the wiring structure installed inside the connection structure. The wiring structure includes a wire clip 205, a limit rod 206 on the side of the wire clip 205, a slider 207 installed inside the limit rod 206, and an arc-shaped clamp 208 installed on the front of the slider 207. The connection structure includes a junction box 201, a door 202 installed on the front of the junction box 201, a wire harness tube 203 installed in the center of the back of the junction box 201, and an electrode post 204 connected to one end of the back of the wire harness tube 203.

[0029] The back of the junction box 201 is fixedly connected to the front of the electrolytic cell 1. One end of the outer surface of the wire harness tube 203 is fixedly connected to the inside of the round hole on the front of the electrolytic cell 1. The electrode post 204 is installed in the middle of the bottom surface inside the electrolytic cell 1. The wire clip 205 is fixedly installed inside the junction box 201. The back of the limiting rod 206 is fixedly connected to the inside of the junction box 201. The outer surface of the slider 207 is slidably connected to the inside of the convex groove on the front of the limiting rod 206.

[0030] By using the connection device, the reasonable wiring of the line clip 205, and the arrangement and clamping of the wire harness by the arc clip 208, the impact of wiring and the interference to the normal operation of the unit are effectively reduced.

[0031] The wire harness tube 203 uses a 304 stainless steel corrugated tube with an inner diameter of 20-25mm, and the inner wall is covered with a 0.5mm thick polytetrafluoroethylene (PTFE) insulation layer. The 304 stainless steel can prevent acidic water vapor corrosion, and the corrugated tube structure is easy to adapt to the wire harness routing; the PTFE insulation layer can isolate the wire harness from the metal tube, avoid electrolytic corrosion, and prevent dust and electrolyte from entering the tube.

[0032] When organizing and connecting wire harnesses inside junction box 201, multiple wire clips 205 are used to organize, clamp, and limit the wire harnesses. At the same time, the positions of two arc-shaped clips 208 in the same group are adjusted by rotating bolts, so that the wire harnesses are effectively clamped and fixed by the two arc-shaped clips 208. The slider 207 slides inside the convex groove in the middle of the limiting rod 206 to ensure the stability of the displacement of the arc-shaped clips 208. Meanwhile, the wire harnesses are connected to the electrode posts 204 through the wire harness tube 203 to ensure the connection effect.

[0033] Example 2:

[0034] Based on implementation one, existing technologies still have issues with the operability of the control device and ensuring that the control device is not subject to interference. Please refer to... Figures 1-5This embodiment provides a rotary anti-interference stabilization structure for an aluminum electrolytic unit, which effectively solves the problem of easy operation of the operating device and effectively prevents the operating device from being interfered with. The control device of this rotary anti-interference stabilization structure includes a control box 101. A door 102 is installed on the front of the control box 101. An observation window 103 is installed in the middle of the front of the door 102 near the top. Connecting pipes 104 are installed on the middle of the left and right sides of the control box 101 near the bottom. The back of the control box 101 is fixedly connected to the middle of the front of the electrolytic cell 1. The end of the connecting pipe 104 away from the control box 101 is fixedly connected to two junction boxes 201 on opposite sides. The door 102 is hinged to the control box 101.

[0035] The protective device includes a fixed frame 301, an electric push rod 302 installed in the middle of the fixed frame 301, a lifting plate 303 installed at the output end of the electric push rod 302, and a protective cover 304 installed on one side of the two lifting plates 303 close to each other. A sealing plate 305 is connected to the bottom of the protective cover 304. The fixed frame 301 is fixedly installed at one end of the bottom front of the electrolytic cell 1 near the left and right sides. The back of the protective cover 304 is slidably connected to the front of the electrolytic cell 1. The sealing plate 305 is fixedly installed in the middle of the front of the electrolytic cell 1 near the bottom. The outer surface of the sealing plate 305 is slidably connected to the bottom of the inner part of the protective cover 304.

[0036] By using the protective device, the electric push rod 302 drives the lifting plate 303 and the protective cover 304 to rise and fall, which facilitates the control, operation and maintenance of the device, and also facilitates the use of the protective cover 304 and the sealing plate 305 for anti-interference protection.

[0037] The protective cover 304 is made of a composite of 1.5mm thick galvanized steel sheet and 0.1mm thick copper foil. The galvanized steel sheet prevents oxidation and corrosion, extending the service life of the protective cover 304; the copper foil forms an electromagnetic shielding layer with a shielding effectiveness ≥60dB in the 100kHz-1GHz frequency range, reducing interference from strong external electromagnetic fields to internal devices. The electric actuator 302 has an ADC12 aluminum alloy housing and a 45# steel actuator with a chrome-plated surface (5μm thickness). The aluminum alloy housing is lightweight and has good heat dissipation, suitable for high-frequency lifting requirements; the chrome-plated 45# steel actuator is wear-resistant and corrosion-resistant, reducing wear caused by long-term extension and retraction. The electric actuator 302 uses the DT300 series, with a rated voltage of 220VAC, a rated thrust of 500N, a stroke of 150mm, a lifting speed of 10mm / s, and a protection rating of IP65. A 150mm stroke allows the protective cover 304 to fully cover the control and connection devices (requiring a 120mm coverage height). An IP65 protection rating prevents dust and water splashes from entering the push rod. A 5mm deep U-shaped groove is formed at the top of the sealing plate 305, with a 3mm thick EPDM silicone rubber sealing strip embedded within. When the protective cover 304 descends, it fits tightly against the sealing strip, achieving an IP54 sealing rating to prevent dust from entering the protected space.

[0038] The control components are installed inside the control box 101. The observation window 103 facilitates the observation of the components' operating status. Meanwhile, the control line enters the junction box 201 through the connecting pipe 104. Then, the electric push rod 302 drives the lifting plate 303 and the protective cover 304 to rise and fall. The sealing plate 305 and the protective cover 304 form a protective space, effectively reducing interference to the control device. Furthermore, during control operations or maintenance, the rising of the protective cover 304 facilitates operation inside the device.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A rotary anti-interference stabilization structure for an aluminum electrolysis unit, comprising an electrolysis cell (1), characterized in that: The electrolytic cell (1) has a protective device installed in the center of the front, a control device installed in the center of the inside of the protective device, and connecting devices installed on the left and right sides of the control device. The connecting device includes a connecting structure and a wiring structure, wherein the wiring structure is installed inside the connecting structure; The wiring structure includes a wire clip (205), a limit rod (206) is provided on the side of the wire clip (205), a slider (207) is installed inside the limit rod (206), and an arc-shaped clip (208) is installed on the front of the slider (207).

2. The anti-interference stabilization structure for the rotation of an electrolytic aluminum unit according to claim 1, characterized in that: The connection structure includes a junction box (201), a box door (202) is installed on the front of the junction box (201), a wire harness tube (203) is installed in the middle of the back of the junction box (201), and an electrode post (204) is connected to one end of the back of the wire harness tube (203).

3. The anti-interference stabilization structure for the rotation of an electrolytic aluminum unit according to claim 2, characterized in that: The back of the junction box (201) is fixedly connected to the front of the electrolytic cell (1). One end of the outer surface of the wire harness tube (203) is fixedly connected to the inside of the round hole on the front of the electrolytic cell (1). The electrode post (204) is installed in the middle of the bottom surface inside the electrolytic cell (1). The wire clip (205) is fixedly installed inside the junction box (201). The back of the limiting rod (206) is fixedly connected to the inside of the junction box (201). The outer surface of the slider (207) is slidably connected to the inside of the convex groove on the front of the limiting rod (206).

4. The anti-interference stabilization structure for the rotation of an electrolytic aluminum unit according to claim 1, characterized in that: The control device includes a control box (101), a door (102) is installed on the front of the control box (101), an observation window (103) is installed in the middle of the front of the door (102) near the top, and connecting pipes (104) are installed in the middle of the left and right sides of the control box (101) near the bottom.

5. The anti-interference stabilization structure for the rotation of an electrolytic aluminum unit according to claim 4, characterized in that: The back of the control box (101) is fixedly connected to the center of the front of the electrolytic cell (1). The end of the connecting pipe (104) away from the control box (101) is fixedly connected to the two junction boxes (201) on the same side. The box door (102) is hinged to the control box (101).

6. The anti-interference stabilization structure for the rotation of an electrolytic aluminum unit according to claim 1, characterized in that: The protective device includes a fixed frame (301), an electric push rod (302) is installed in the middle of the fixed frame (301), a lifting plate (303) is installed at the output end of the electric push rod (302), a protective cover (304) is installed on one side of the two lifting plates (303) close to each other, and a sealing plate (305) is connected to the bottom of the protective cover (304).

7. The anti-interference stabilization structure for the rotation of an electrolytic aluminum unit according to claim 6, characterized in that: The fixing frame (301) is fixedly installed at one end of the bottom front of the electrolytic cell (1) near the left and right sides. The back of the protective cover (304) is slidably connected to the front of the electrolytic cell (1). The sealing plate (305) is fixedly installed in the middle of the front of the electrolytic cell (1) near the bottom. The outer surface of the sealing plate (305) is slidably connected to the bottom of the inner part of the protective cover (304).

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