Detachable electrolytic cell hoisting device

Abstract

The utility model relates to a detachable electrolytic cell hoisting device, which comprises a lifting lug assembly, a lifting lug, a lifting lug, a lifting lug, a lifting lug, a lifting lug and a lifting lug, the lifting lug assembly comprises a first lifting lug plate, a connecting plate and a second lifting lug plate, and the first lifting lug plate and the second lifting lug plate are oppositely arranged at an interval and are respectively connected to the connecting plate; and the fastener is configured to be detachably connected with the first lifting lug plate and the second lifting lug plate. The detachable electrolytic cell hoisting device is simple in structure and convenient to disassemble, assemble and use, the use cost and the construction danger are reduced, and the construction quality can be guaranteed.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of chemical equipment, and more particularly, to a detachable electrolytic cell hoisting device. BACKGROUND

[0002] An electrolytic cell is a key device in an electrolysis process, which is composed of a cell body, an anode and a cathode, and is usually used for electrolysis of aqueous solution, molten salt or non-aqueous solution. During the production, maintenance or replacement of the electrolytic cell, the upper structure of the electrolytic cell often needs to be hoisted. Since the upper structure of the electrolytic cell is large in size, heavy in weight and high in installation accuracy, the hoisting operation is challenging.

[0003] The traditional electrolytic cell hoisting method usually first welds a plurality of lifting lugs on the cell body, and then hoists the lifting lugs with a steel wire rope to complete the hoisting of the electrolytic cell. However, this method has disadvantages such as the following. First, poor turnover: once the lifting lugs are welded on the cell body, they are often difficult to remove, resulting in poor turnover of the lifting lugs and increasing the use cost; second, material waste: welding the lifting lugs consumes a large amount of steel material, and material waste is easily caused during use; third, affecting strength: the welding process of the lifting lugs may cause thermal effects on the top plate of the electrolytic cell, thereby reducing the strength of the electrolytic cell; fourth, high construction risk: the welding operation has a certain risk and is high in technical requirements for workers; fifth, easy to rust: the welded lifting lugs will leave welds on the surface of the cell body after removal, which is easy to rust, thereby affecting the construction quality of the electrolytic cell.

[0004] Therefore, how to provide an electrolytic cell hoisting device which is convenient to use, reduces use cost, reduces construction risk and guarantees construction quality is a problem to be solved by those skilled in the art. CONTENT OF THE INVENTION

[0005] Therefore, the present disclosure provides a detachable electrolytic cell hoisting device which is simple in structure, convenient to disassemble and use, reduces use cost and construction risk, and can guarantee construction quality.

[0006] Specifically, the present disclosure provides a detachable electrolytic cell hoisting device, which comprises: a lifting lug assembly comprising a first lifting lug plate, a connecting plate and a second lifting lug plate, the first lifting lug plate and the second lifting lug plate being oppositely spaced and connected to the connecting plate, respectively; and a fastener configured to be detachably connected with the first lifting lug plate and the second lifting lug plate.

[0007] Optionally, the first lifting lug plate and the second lifting lug plate are each provided with a groove for connecting with the connecting plate.

[0008] Optionally, the recess of the first lug plate and the recess of the second lug plate are oppositely arranged, and the connecting plates are welded into the recess of the first lug plate and the recess of the second lug plate, respectively.

[0009] Optionally, the fastener comprises a bolt and a nut, and the first lug plate and the second lug plate are each provided with a bolt hole for the bolt to pass through.

[0010] Optionally, the distance between the first lug plate and the second lug plate is greater than the thickness of the electrolytic cell pressure plate of the electrolytic cell to be hoisted.

[0011] Optionally, the electrolytic cell pressure plate is provided with a through hole along the thickness direction thereof for the bolt to pass through.

[0012] Optionally, the top of the connecting plate is provided with a lifting hole.

[0013] Compared with the prior art, the detachable electrolytic cell hoisting device provided by the present disclosure has at least the following beneficial effects:

[0014] The detachable electrolytic cell hoisting device of the present disclosure is provided with a lug assembly and a fastener. When used for hoisting an electrolytic cell, only the first lug plate and the second lug plate need to be placed on both sides of the electrolytic cell pressure plate of the electrolytic cell, and the first lug plate, the electrolytic cell pressure plate and the second lug plate are detachably connected together by the fastener, so that the electrolytic cell can be hoisted. Therefore, the detachable electrolytic cell hoisting device has a simple structure and is convenient to disassemble and use. The detachable connection mode not only enables the lug assembly to be quickly connected to the electrolytic cell, thereby improving the hoisting efficiency, but also enables the lug plate to be easily disassembled after hoisting is completed so as to be reused, thereby reducing the use cost and preventing damage to the electrolytic cell when the lug plate is disassembled, thereby ensuring the construction quality. The detachable electrolytic cell hoisting device can be hoisted by detachably connecting each component, without the need for complex and dangerous operations such as welding, thereby reducing the construction difficulty and construction danger. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the present disclosure, the embodiments of the present disclosure will be further illustrated and described according to the following drawings, which are only used to more conveniently and specifically describe the embodiments of the present disclosure and are not a limitation on the present disclosure. In the drawings:

[0016] Figure 1 is a structural schematic view of the detachable electrolytic cell hoisting device of one embodiment of the present disclosure when in use;

[0017] Figure 2 is a C view of Figure 1 ;

[0018] Figure 3 is a front view of an electrolytic cell installed with a detachable electrolytic cell hoisting device according to an embodiment of the present disclosure; and

[0019] Figure 4 is a side view of an electrolytic cell installed with a detachable electrolytic cell hoisting device according to an embodiment of the present disclosure.

[0020] In the figure: 1, electrolytic cell; 2, electrolytic cell pressing plate; 3, lifting lug assembly; 4, first lifting lug plate; 5, connecting plate; 6, second lifting lug plate; 7, bolt; 8, nut. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present disclosure clearer, the specific embodiments of the present disclosure will be described clearly and completely below with reference to the drawings. These embodiments are provided only by way of example. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by a person of ordinary skill in the art without creative work are also within the scope of the present disclosure.

[0022] In the description of the present disclosure, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present disclosure and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0023] In the description of the present disclosure, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood broadly, for example, can be fixedly connected, can also be detachably connected; can be mechanically connected; can be directly connected, or indirectly connected through an intermediate medium. For a person of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.

[0024] One embodiment of the present disclosure provides a detachable electrolytic cell hoisting device. As shown in the drawings, Figures 1 to 3As shown, the detachable electrolytic tank hoisting device comprises a lifting lug assembly 3 and a fastener. The lifting lug assembly 3 comprises a first lifting lug plate 4, a connecting plate 5 and a second lifting lug plate 6, the first lifting lug plate 4 and the second lifting lug plate 6 are oppositely spaced and connected to the connecting plate 5 respectively. The fastener is configured to detachably connect with the first lifting lug plate 4 and the second lifting lug plate 6. In this way, when hoisting an electrolytic tank (for example, the electrolytic tank 1 described below), only need to place the first lifting lug plate 4 and the second lifting lug plate 6 on both sides of the electrolytic tank pressing plate 2 of the electrolytic tank, and detachably connect the first lifting lug plate 4, the electrolytic tank pressing plate 2 and the second lifting lug plate 6 together through the fastener, so as to hoist the electrolytic tank.

[0025] In one preferred embodiment of the present disclosure, as shown in Figure 1 the first lifting lug plate 4 and the second lifting lug plate 6 can be the same as each other, and as shown in Figure 2 the first lifting lug plate 4 and the second lifting lug plate 6 can each be in a U shape.

[0026] In one preferred embodiment of the present disclosure, the first lifting lug plate 4 and the second lifting lug plate 6 each have a groove for connecting with the connecting plate 5. Further, the groove of the first lifting lug plate 4 and the groove of the second lifting lug plate 6 are oppositely arranged, and the connecting plate 5 is respectively welded into the groove of the first lifting lug plate 4 and the groove of the second lifting lug plate 6. As shown in Figure 2 the groove of the first lifting lug plate 4 and the groove of the second lifting lug plate 6 can be the same as each other and each be in a rectangular shape, but the shape of the groove of the first lifting lug plate 4 and the groove of the second lifting lug plate 6 is not limited thereto, which can be any shape that facilitates the connecting plate 5 to be respectively connected into the first lifting lug plate 4 and the second lifting lug plate 6.

[0027] In one preferred embodiment of the present disclosure, as shown in Figure 1 the fastener comprises a bolt 7 and a nut 8, and the first lifting lug plate 4 and the second lifting lug plate 6 each have a bolt hole for the bolt 7 to pass through. In this way, when the first lifting lug plate 4 and the second lifting lug plate 6 need to be detached, the first lifting lug plate 4 and the second lifting lug plate 6 can be detached from the electrolytic tank pressing plate 2 by loosening the bolt 7 and the nut 8, so that the first lifting lug plate 4 and the second lifting lug plate 6 can be reused.

[0028] In one preferred embodiment of the present disclosure, as shown in Figure 2 the distance between the first lifting lug plate 4 and the second lifting lug plate 6 is greater than the thickness of the electrolytic tank pressing plate 2 of the electrolytic tank 1 to be hoisted, so that the first lifting lug plate 4 and the second lifting lug plate 6 can be smoothly placed on both sides of the electrolytic tank pressing plate 2.

[0029] In one preferred embodiment of the present disclosure, the electrolytic tank pressing plate 2 is provided with (for example, reserved with) a through hole for the bolt 7 to pass through along the thickness direction thereof.

[0030] In one preferred embodiment of the present disclosure, as shown in Figure 1 The top of the connecting plate 5 is provided with a lifting hole, so that a hooking structure (not shown in the figure) can be conveniently arranged in the lifting hole of the connecting plate 5 to be connected with the connecting plate 5 when the electrolytic cell 1 is hoisted.

[0031] The detachable electrolytic cell hoisting device of one embodiment of the present disclosure is used by first placing the first lifting lug plate 4 and the second lifting lug plate 6 on both sides of the electrolytic cell pressing plate 2 of the electrolytic cell 1, and then detachably connecting the first lifting lug plate 4, the electrolytic cell pressing plate 2 and the second lifting lug plate 6 together through the bolts 7 and the nuts 8, so that the electrolytic cell 1 can be hoisted. The detachable electrolytic cell hoisting device has a simple structure and is convenient to disassemble and use. The detachable connection mode enhances the versatility of the device, and the design of the lifting lug assembly 3 meets the use requirements of horizontal hoisting and vertical hoisting, so that the hoisting operation can be adapted to different occasions, and the installation and disassembly process is simplified. The installation and disassembly process of the lifting lug plate is quick and simple, so that the first lifting lug plate 4 and the second lifting lug plate 6 can be quickly connected to the electrolytic cell pressing plate 2, thereby improving the hoisting efficiency, and the first lifting lug plate 4 and the second lifting lug plate 6 can be easily detached after hoisting is completed, so as to be reused, thereby reducing the use cost, and the electrolytic cell 1 will not be damaged when the first lifting lug plate 4 and the second lifting lug plate 6 are detached, thereby ensuring the construction quality. The detachable electrolytic cell hoisting device can be hoisted by detachably connecting the first lifting lug plate 4, the electrolytic cell pressing plate 2 and the second lifting lug plate 6, without the need for dangerous operations such as complex welding, thereby reducing the construction difficulty and the construction danger.

[0032] In addition, as shown in Figure 3 and Figure 4 When the electrolytic cell 1 is hoisted, multiple detachable electrolytic cell hoisting devices can be used and arranged symmetrically on the electrolytic cell pressing plates 2 on both sides of the electrolytic cell 1, and the number of detachable electrolytic cell hoisting devices can be optimized and the multiple detachable electrolytic cell hoisting devices can be uniformly arranged according to the size of the electrolytic cell 1 and the length of the electrolytic cell pressing plate 2, so that the stability and safety of the electrolytic cell 1 during hoisting can be ensured, and the hoisting efficiency of the electrolytic cell 1 can be further improved.

[0033] It should be understood that the drawings in the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure, and other structures can refer to the general design. The devices and / or structures in each embodiment provided in the present disclosure can be combined, modified and / or changed to form new technical solutions. Without creative labor, these technical solutions should also be included in the scope of protection claimed by the present disclosure.

[0034] It is to be understood that the specific examples provided herein are merely illustrative of the embodiments of the present disclosure and are not intended to limit the disclosure in any way. The embodiments of the present disclosure can be practiced without these specific examples. In some embodiments, structures and / or techniques can be shown in detail in order to fully convey the scope of the present disclosure to those skilled in the art, without obscuring the understanding and interpretation of the disclosure.

[0035] While preferred embodiments of the present disclosure have been shown and described herein, it will be readily apparent to those of ordinary skill in the art that many changes, modifications and substitutions can be made thereto without departing from the scope of the present disclosure. It is understood that various alternatives to the embodiments of the disclosure described herein are optional for implementing the present disclosure. It is intended that the scope of the present disclosure be defined by the following claims and their equivalents.

Claims

1. A detachable pot hoisting device, characterized in that, The utility model relates to a lifting lug assembly for lifting an electrolytic cell, comprising: a lifting lug assembly (3) comprising a first lug plate (4), a connecting plate (5) and a second lug plate (6), the first lug plate (4) and the second lug plate (6) being oppositely spaced apart and connected to the connecting plate (5) respectively; and a fastener configured to detachably connect with the first lug plate (4) and the second lug plate (6). The first lug plate (4) and the second lug plate (6) are each provided with a groove for connecting with the connecting plate (5).

2. The detachable electrolyzer hoisting device according to claim 1, characterized in that, The grooves of the first lug plate (4) and the second lug plate (6) are oppositely arranged, and the connecting plate (5) is welded into the grooves of the first lug plate (4) and the second lug plate (6) respectively.

3. The detachable electrolyzer hoisting device according to claim 2, characterized in that, The fastener comprises a bolt (7) and a nut (8), and the first lug plate (4) and the second lug plate (6) are each provided with a bolt hole for the bolt (7) to pass through.

4. The detachable electrolyzer hoisting device according to claim 1, characterized in that, The distance between the first lug plate (4) and the second lug plate (6) is greater than the thickness of the electrolytic cell pressing plate (2) of the electrolytic cell (1) to be lifted.

5. The detachable electrolyzer hoisting device according to claim 4, characterized in that, The electrolytic cell pressing plate (2) is provided with a through hole along its thickness direction for the bolt (7) to pass through.

6. The detachable electrolyzer hoisting device according to claim 5, characterized in that, The top of the connecting plate (5) is provided with a lifting hole.

7. The detachable electrolyzer hoisting device according to claim 1, characterized in that, ​

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