Electrolytic tank turnover device

Abstract

The utility model discloses an electrolytic bath turnover device which comprises a base, an L-shaped support frame, a driving device and an extension component, wherein the L-shaped support frame is arranged on the base and is used for assembling and turning over an electrolytic bath; the driving device is used for driving the L-shaped support frame to turn over; the extension component is arranged on the long edge of the L-shaped support frame and can adapt to electrolytic baths with different lengths. According to the utility model, by adjusting the extension distance of the extension assembly, one device can meet the requirement of overturning electrolytic cells with different lengths, and the occupied space is small; the bearing capacity and the safety are high; and after the electrolytic cell is overturned from the vertical state to the horizontal state, the electrolytic cell can be horizontally moved to the hoisting position through the extension assembly, and the connection step is simple and convenient.

Description

Technical Field

[0001] The utility model relates to an auxiliary device in the assembly of an electrolytic cell, in particular to an electrolytic cell turning device. Background Art

[0002] At present, hydrogen production by water electrolysis mainly adopts filter press electrolyzers, which are mainly composed of parallel electrolyzer chambers formed by stacking components such as cylinder frames, plates and diaphragms. During assembly, different numbers of electrolyzer chambers ultimately result in electrolyzers of different lengths. The function of the electrolyzer flipping device is to flip the vertically assembled electrolyzer to a horizontal state during operation. Existing electrolyzer flipping methods include double-machine lifting operations, but this method has risks such as uncoordinated action coordination and unreasonable load distribution, low safety and large space occupation; other electrolyzer flipping devices cannot flexibly adapt to the flipping needs of electrolyzers of different lengths, and complex connection operations are required when the horizontal electrolyzer is transported from the flipping device to the lifting position. Summary of the invention

[0003] Purpose of the utility model: The utility model provides an electrolytic cell turning device to solve the technical problems of low safety, large space occupation, inadaptability to electrolytic cells of different lengths, and complicated subsequent connection steps of the electrolytic cell turning device.

[0004] Technical solution: The electrolytic cell flipping device provided by the utility model comprises a base, an L-shaped support frame installed on the base for assembling and flipping the electrolytic cell, and a driving device for driving the L-shaped support frame to flip. The long side of the L-shaped support frame is installed with an extension component that adapts to electrolytic cells of different lengths. By adjusting the extension distance of the extension component, the device can adapt to flip electrolytic cells of different lengths; when the electrolytic cell is in a horizontal state, the electrolytic cell can also be moved away from the L-shaped support frame by the extension component to meet the hoisting conditions.

[0005] Preferably, the extension assembly includes a horizontal movable platform and a transmission device for driving the horizontal movable platform to move, and the horizontal movable platform is connected to the L-shaped support frame through a clamping plate.

[0006] Preferably, the transmission device is a horizontal push-pull cylinder, which can provide pulling force and stability.

[0007] Preferably, rollers are installed between the L-shaped support frame and the horizontal moving platform to reduce friction during movement.

[0008] Preferably, limit blocks are provided on both sides of the extension component to limit the extension direction.

[0009] Preferably, the L-shaped support frame includes a clamping device for fixing the electrolytic cell and a T-shaped groove for supporting the clamping device to prevent the electrolytic cell from slipping when flipping.

[0010] Preferably, the base is connected to the bearing platform via a bearing seat.

[0011] Preferably, the driving device includes a flipping hydraulic cylinder, an electrical control system, and a hydraulic control system. One end of the flipping hydraulic cylinder is fixed to the base, and the other end is fixed to the L-shaped support frame. The flipping hydraulic cylinder provides pulling force and stability for flipping the electrolytic cell.

[0012] Preferably, the flipping hydraulic cylinder is equipped with a two-way balancing valve to prevent the cylinder from losing pressure or stalling during the flipping process.

[0013] Preferably, the base is connected to the ground via anchor bolts to resist the overturning moment during the overturning process.

[0014] Beneficial effects: Compared with the prior art, the utility model has the following advantages: 1. By adjusting the extension assembly, one device can meet the needs of flipping electrolytic cells of different lengths, and the space occupied is small. 2. High bearing capacity and high safety. 3. The extension assembly horizontally moves the horizontal electrolytic cell to the hoisting position, eliminating the complicated connection steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the action of the horizontal moving platform of the utility model. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.

[0018] like Figure 1 , an electrolytic cell flipping device, including a base 1, an L-shaped support frame 2, a bearing seat 5, a clamping device 9, a T-shaped slot 10, a flipping hydraulic cylinder 6, an electrical control system 11, a hydraulic control system 12, a horizontal moving platform 3, a horizontal push-pull cylinder 7, a roller 4, and a guide plate 8. The electrolytic cell is fixed on the L-shaped support frame 2 through the clamping device 9, the horizontal moving platform 3 is connected to the L-shaped support frame 2 through a clamping plate and a roller 4, the L-shaped support frame 2 is connected to the base 1 through the bearing seat 5, and the base 1 is connected to the ground through anchor bolts. The L-shaped support frame adopts high-strength square tubes and T-shaped steel materials, which reduces the volume and weight of the device, has a compact structure, and can carry up to 80 tons.

[0019] like Figure 2, adjust the position of the horizontal moving platform 3 according to the length of the electrolytic cell. After the electrolytic cell is assembled in a vertical state, the electrical control system 11 and the hydraulic control system 12 control the L-shaped support frame 2 by turning the hydraulic cylinder 6 to turn the electrolytic cell from a vertical state to a horizontal state; when the electrolytic cell is in a horizontal state, the horizontal moving platform 3 can be driven by the horizontal push-pull cylinder 7 to separate the electrolytic cell on the L-shaped support frame 2 and translate to the hoisting position.

Claims

1. An electrolytic cell turning device, comprising a base (1), an L-shaped support frame (2) mounted on the base (1) for assembling and turning the electrolytic cell, and a driving device for driving the L-shaped support frame (2) to turn, characterized in that: The long side of the L-shaped support frame (2) is provided with an extension component which can adapt to flip electrolytic cells of different lengths and move them away from the L-shaped support frame.

2. The electrolytic cell turning device according to claim 1, characterized in that: The extension component comprises a horizontal moving platform (3) and a transmission device for driving the horizontal moving platform (3) to move.

3. The electrolytic cell turning device according to claim 2, characterized in that: The transmission device is a horizontal push-pull cylinder (7).

4. The electrolytic cell turning device according to claim 1, characterized in that: A roller (4) is installed between the L-shaped support frame (2) and the horizontal moving platform (3).

5. The electrolytic cell turning device according to claim 1, characterized in that: Limit blocks (8) are provided on both sides of the extension component.

6. The electrolytic cell turning device according to claim 1, characterized in that: The L-shaped support frame (2) comprises a clamping device (9) for fixing the electrolytic cell and a T-shaped groove (10) for supporting the clamping device (9).

7. The electrolytic cell turning device according to claim 1, characterized in that: The base (1) is connected to the L-shaped support frame (2) via a bearing seat (5).

8. The electrolytic cell turning device according to claim 1, characterized in that: The driving device comprises a tilting hydraulic cylinder (6), an electrical control system (11), and a hydraulic control system (12); one end of the tilting hydraulic cylinder (6) is fixed to the base (1), and the other end is fixed to the L-shaped support frame (2).

9. The electrolytic cell turning device according to claim 8, characterized in that: The tilting hydraulic cylinder (6) is equipped with a two-way balancing valve.

10. The electrolytic cell turning device according to any one of claims 1 to 9, characterized in that: The base (1) is connected to the ground via anchor bolts.

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