Residual anode anti-toppling device for aluminum electrolysis production
By designing a residual electrode anti-tilt device for aluminum electrolysis production, the problem of residual electrode pouring during replacement is solved, stable support for residual electrodes is achieved, and accident risk and equipment damage are reduced.
Patent Information
- Application Number
- CN202420503656.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-15
AI Technical Summary
In aluminum electrolysis production, residual poles are easily dumped during replacement, resulting in personnel injury and equipment damage.
A residual electrode anti-tilt device for aluminum electrolysis production is designed, including a base, a support rod, a movable connector and a residual electrode guide rod clamp. Through the cooperation of these components, the residual electrode can be stably supported and prevented from falling.
It effectively prevents the residual pole from pouring into the pallet, reduces the risk of personnel injury and equipment damage, and improves production safety and equipment service life.
Smart Images
Figure CN222613497U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aluminum electrolysis production, and in particular relates to a residual anode anti-dumping device for aluminum electrolysis production. Background Art
[0002] The carbon anode is called the "heart" of the aluminum electrolytic cell. It is continuously consumed in aluminum electrolysis production and needs to be replaced regularly. The old anodes that have been consumed to a certain extent should be pulled out and replaced with new anodes. The anode replacement operation involves multiple operations, among which the operation of pulling out the residual anode is generally to use the multifunctional unit anode grab arm to grab the anode guide rod, pull the residual anode out of the electrolytic cell, lift it to a position higher than the cell cover plate, and then move it along the inter-cell channel to the outside of the cell and place it in the residual anode tray. The pulled out residual anode is easy to break due to its thin thickness and high center of gravity. Some residual anodes placed in the residual anode tray are prone to tipping over due to uneven bottom, broken residual anodes, etc., causing personal injury or other accidents. The tipping of the residual anode will increase the difficulty of cleaning and damage the equipment. Utility Model Content
[0003] The utility model aims to provide a residual anode anti-dumping device for aluminum electrolysis production to solve the above problems.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A residual anode anti-dumping device for aluminum electrolysis production comprises, from bottom to top, a base, a support rod, a movable connecting head and a residual anode guide rod clamping head, wherein an anti-skid layer is arranged on the bottom surface of the base, the bottom end of the support rod is fixedly connected to the top surface of the base, the angle between the support rod and the base is less than 90°, the top end of the support rod is fixedly connected to the movable connecting head, the residual anode guide rod clamping head is a rectangular frame structure with one end open, and the residual anode guide rod clamping head is parallel to the base.
[0006] In order to further realize the utility model, the angle between the support rod and the base is 45°-60°.
[0007] In order to further realize the utility model, the movable connecting head includes a connecting rod and a rotating sleeve, the connecting rod includes a cross rod and a longitudinal rod arranged parallel to the two ends of the cross rod, the rotating sleeve is sleeved on the outside of the cross rod, the rotating sleeve is fixedly connected to the top end of the support rod, and the free end of the longitudinal rod is fixedly connected to the residual pole guide rod clamp.
[0008] In order to further realize the utility model, the residual pole guide rod clamp includes a support rod I and a support rod II arranged parallel to both ends of the support rod I, the angle between the support rod II and the support rod I is 90°, and the free end of the longitudinal rod is fixedly connected to the support rod I.
[0009] In order to further realize the utility model, the cross bar is parallel to the support rod I, and the longitudinal bars are symmetrically arranged on both sides of the axis of the support rod I.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] The utility model can be flexibly applied to various aluminum electrolytic cells according to the production characteristics of aluminum electrolysis and the actual on-site production. The base and the support rod cooperate to stably place the residual electrode guide rod of the aluminum electrolytic cell and the ground. The residual electrode guide rod clamp can be clamped on the residual electrode to support the residual electrode, thereby preventing the residual electrode placed in the tray from tipping over and causing personal injury and other accidents. The utility model has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 This is a schematic diagram of the use state of the utility model;
[0014] Figure 3 It is a structural schematic diagram of the base in the utility model;
[0015] Figure 4 This is a schematic diagram of the structure of the movable connector in the utility model.
[0016] The meanings of the accompanying numbers are as follows: 1. base; 2. support rod; 3. movable connector; 3-1. connecting rod; 3-2. rotating sleeve; 3-3. cross bar; 3-4. longitudinal bar; 4. residual pole guide rod clamp; 4-1. support rod I; 4-2. support rod II; 5. anti-slip layer; 6. residual pole guide rod. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.
[0018] like Figure 1-4As shown, a residual anode anti-dumping device for aluminum electrolysis production includes, from bottom to top, a base 1, a support rod 2, a movable connector 3 and a residual anode guide rod clamp 4. The bottom surface of the base 1 is provided with an anti-slip layer 5. The bottom end of the support rod 2 is fixedly connected to the top surface of the base 1. The angle between the support rod 2 and the base 1 is less than 90°. The top end of the support rod 2 is fixedly connected to the movable connector 3. The movable connector 3 includes a connecting rod 3-1 and a rotating sleeve 3-2. The connecting rod 3-1 includes a cross bar 3-3 and longitudinal bars 3-4 arranged parallel to both ends of the cross bar 3-3. The rotating sleeve 3-2 is sleeved on the cross bar 3-3. Externally, the rotating sleeve 3-2 is fixedly connected to the top end of the support rod 2, the free end of the longitudinal rod 3-4 is fixedly connected to the residual pole guide rod clamp 4, the residual pole guide rod clamp 4 is a rectangular frame structure with one end open, the residual pole guide rod clamp 4 is parallel to the base 1, the residual pole guide rod clamp 4 includes a support rod Ⅰ4-1 and a support rod Ⅱ4-2 arranged parallel to both ends of the support rod Ⅰ4-1, the angle between the support rod Ⅱ4-2 and the support rod Ⅰ4-1 is 90°, the free end of the longitudinal rod 3-4 is fixedly connected to the support rod Ⅰ4-1, the cross bar 3-3 is parallel to the support rod Ⅰ4-1, and the longitudinal rod 3-4 is symmetrically arranged on both sides of the axis of the support rod Ⅰ4-1.
[0019] Preferably, the angle between the support rod 2 and the base 1 is 45°-60°.
[0020] The base 1 is made of a rectangular steel plate with an anti-slip layer 5 on the bottom. It is connected to the top residual pole guide rod clamp 4 through a support rod 2 and a movable connector 3. The bottom of the base 1 contacts the ground, and the residual pole guide rod clamp 4 is clamped on the outer periphery of the residual pole guide rod 6 to complete the support of the residual pole. The design of the base 1 ensures the stability of the device.
[0021] The movable connector 3 is composed of a rotating sleeve 3-2 and a connecting rod 3-1. The rotating sleeve 3-2 is a steel pipe fixed on the top of the support rod 2 and is perpendicular to the support rod 2. The connecting rod 3-2 is composed of a crossbar 3-3 and two longitudinal rods 3-4. The crossbar 3-3 is in the shape of a round bar, with a length greater than the rotating sleeve 3-2 and a diameter less than the inner diameter of the rotating sleeve 3-2. The two longitudinal rods 3-4 are symmetrically distributed at both ends of the crossbar 3-3 and are perpendicular to the crossbar 3-3. The design of the movable connector 3 enables the residual pole guide rod clamp 4 to adjust the angle in the vertical direction.
[0022] The butt pole guide rod clamp 4 is a rectangular frame made of angle iron, one end of which is open, and the other end is a support rod I fixedly connected to the two longitudinal rods 3-4 of the movable connector 3, parallel to the cross bar 3-3, and the length of the support rod I should be slightly larger than the width of the butt pole guide rod 6. When the device is in use, the butt pole guide rod clamp 4 directly contacts the butt pole guide rod 6, and its plane is parallel to the cross section of the butt pole guide rod 6.
[0023] During operation, after the butt poles are placed in the butt pole tray, the device is moved to the side of the butt poles, the butt pole guide rod clamp 4 is clamped on the periphery of the butt pole guide rod 6, and then slowly moved until the bottom surface of the base 1 is completely in contact with the ground, and the plane where the butt pole guide rod clamp 4 is located is parallel to the guide rod cross section. When the device cannot move forward, backward, left, or right, the butt pole is supported. Before moving the butt pole tray, move the device upward to loosen it, and then translate it backward to make the butt pole guide rod clamp 4 leave the guide rod 6 and move it away.
[0024] A specific application of this embodiment is:
[0025] The cross-section of the anode guide rod used by a certain company is a rectangle with a size of 160mm×165mm. The base of the device is a square steel plate with a side length of 35cm and an anti-slip pattern on the bottom. The support rod 2 has a diameter of 5cm and a length of 2m, with an angle of 50° with the base. The top rotating sleeve is 6cm long and has an inner diameter of 3cm. The connecting rod crossbar is 6.5cm and the two vertical rods are 5cm long. The rear side of the residual pole guide rod clamp is 170mm long and the two sides are 160mm long.
[0026] After the butts are placed in the butt tray, move the device to the side of the butts, clamp the butt guide rod on the periphery of the butt guide rod, and then slowly move until the bottom surface of the base is completely in contact with the ground, and the plane where the butt guide rod clamp is located is parallel to the cross section of the guide rod. When the device cannot move forward, backward, left, or right, it completes the support of the butts. Before moving the butt tray, move the device upward to loosen it, and then move it backward to make the butt guide rod clamp leave the guide rod and move it away.
Claims
1. A residual anode anti-dumping device for aluminum electrolysis production, characterized in that: The invention comprises, from bottom to top, a base (1), a support rod (2), a movable connector (3) and a residual pole guide rod clamp (4); the bottom surface of the base (1) is provided with an anti-slip layer (5); the bottom end of the support rod (2) is fixedly connected to the top surface of the base (1); the angle between the support rod (2) and the base (1) is less than 90°; the top end of the support rod (2) is fixedly connected to the movable connector (3); the residual pole guide rod clamp (4) is a rectangular frame structure with one end open; and the residual pole guide rod clamp (4) is parallel to the base (1).
2. The device for preventing residual anode from tipping over for aluminum electrolysis production according to claim 1, characterized in that: The angle between the support rod (2) and the base (1) is 45°-60°.
3. The device for preventing residual anode from tipping over for aluminum electrolysis production according to claim 1 or 2, characterized in that: The movable joint (3) comprises a connecting rod (3-1) and a rotating sleeve (3-2); the connecting rod (3-1) comprises a cross rod (3-3) and longitudinal rods (3-4) arranged parallel to both ends of the cross rod (3-3); the rotating sleeve (3-2) is sleeved on the outside of the cross rod (3-3); the rotating sleeve (3-2) is fixedly connected to the top end of the support rod (2); and the free end of the longitudinal rod (3-4) is fixedly connected to the residual pole guide rod clamp (4).
4. The device for preventing residual anode from tipping over for aluminum electrolysis production according to claim 3, characterized in that: The residual pole guide rod clamp (4) comprises a support rod I (4-1) and a support rod II (4-2) arranged parallel to both ends of the support rod I (4-1), the angle between the support rod II (4-2) and the support rod I (4-1) is 90 degrees, and the free end of the longitudinal rod (3-4) is fixedly connected to the support rod I (4-1).
5. The device for preventing residual anode from tipping over for aluminum electrolysis production according to claim 4, characterized in that: The cross bar (3-3) is parallel to the support bar I (4-1), and the longitudinal bars (3-4) are symmetrically arranged on both sides of the axis of the support bar I (4-1).