Tank body surface treatment equipment for assembling alkaline water hydrogen production electrolytic cell

Abstract

The tank body surface treatment equipment comprises a supporting frame, a portal frame is fixedly installed on the upper surface of the middle of the supporting frame, an adjusting assembly is arranged at the top of the portal frame, two spraying assemblies are symmetrically arranged in the middle of the adjusting assembly, and each spraying assembly comprises a first electric push rod. The top end of the first electric push rod is fixedly connected with the interior of the adjusting assembly in a sleeved mode, and an angle-adjustable spraying mechanism is fixedly installed at the bottom end of the first electric push rod. In the angle-adjustable spraying mechanism, the adjusting assembly, the spraying assembly, the two first electric push rods connected to the surfaces of the rollers in a sleeving mode are utilized, the needed first electric push rods are rotated to be perpendicular to the top of the portal frame, and spraying treatment is conducted on the surface of the electrolytic bath through a spraying head of the angle-adjustable spraying mechanism; and the position and angle can be adjusted through the adjusting assembly and the angle-adjustable spraying mechanism, comprehensive spraying treatment is achieved, the practical equipment practicability is improved, and the surface machining efficiency of the electrolytic cell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tank surface treatment, and more specifically, to a tank surface treatment device assembled in an alkaline water hydrogen production electrolytic cell. Background Art

[0002] An alkaline water hydrogen electrolyzer is a device that generates hydrogen and oxygen by electrolyzing an alkaline solution (usually potassium hydroxide or sodium hydroxide solution). After the electrolyzer shell is assembled, it is usually necessary to spray a protective coating on the inner and outer surfaces of the cell body to provide anti-oxidation and corrosion resistance, thereby extending the service life of the electrolyzer.

[0003] Patent No. CN117282582A discloses an electrolytic cell coating device, comprising a mounting plate, wherein the bottom outer wall of the mounting plate is provided with vertical plates near both sides, the bottom outer wall of the vertical plates is provided with a support plate, the bottom outer wall of the support plate is provided with a telescopic member 1, and the telescopic end of the telescopic member 1 is provided with an electric wheel, the bottom outer wall of the mounting plate is also provided with an electric slide rail, and a slider is provided slidingly in the electric slide rail, the bottom outer wall of the slider is provided with a telescopic member 2, and the telescopic end of the telescopic member 2 is provided with a mounting cover, the inner wall of the mounting cover is fixedly provided with a driving member 1, and the driving end of the driving member 1 is provided with a turntable, the inner wall of the mounting cover is provided with an annular groove, and the turntable is rotatably provided in the annular groove, and the bottom outer wall of the turntable is provided with a mounting bracket. The present invention can realize automatic multi-angle spraying operation, and can effectively avoid paint splashing during the spraying process, and the use effect is better;

[0004] However, this electrolytic cell coating device still has the following disadvantages: in the application of the electrolytic cell, due to the differences in the environmental conditions of the inner and outer surfaces, different protective coatings are required for the inner and outer surfaces. However, in actual operation, the spraying equipment of the above technology can often only achieve effective spraying treatment on the inner surface of the electrolytic cell, while for the outer surface, there is a lack of a specially designed coating connection spraying mechanism and an effective flipping mechanism for the electrolytic cell to ensure full coverage, which not only limits the possibility of targeted spraying on the outer surface of the electrolytic cell, but also affects the overall practicality and effectiveness of the equipment. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a tank surface treatment device for assembling an alkaline water hydrogen production electrolytic cell, so as to solve the problem that the prior art lacks a specially designed paint connection spraying mechanism and an effective flipping mechanism for the electrolytic cell to ensure full coverage, which affects the overall practicality and efficiency of the equipment.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a surface treatment device for an alkaline water hydrogen production electrolytic cell, comprising:

[0007] A support frame, wherein a gantry is fixedly mounted on the upper surface of the middle portion of the support frame, an adjustment component is provided on the top of the gantry, and two groups of spraying components are symmetrically provided in the middle portion of the adjustment component;

[0008] The two groups of spraying components each include an electric push rod 1, the top end of the electric push rod 1 is fixedly sleeved with the interior of the adjustment component, and the bottom end of the electric push rod 1 is fixedly installed with an angle-adjustable spraying mechanism.

[0009] It also includes a clamping assembly, which is arranged in the middle of the top of the support frame.

[0010] Wherein, the adjustment component includes motor 1, movable block, and motor 2, the output end of motor 1 is fixedly sleeved with a screw rod, the two ends of the screw rod are rotatably installed with the inner surface of the top of the gantry, the outer surface of motor 1 is fixedly installed with the inner surface of the top of the gantry, the inner surface of the top of the movable block is threadedly connected with the outer surface of the screw rod, the outer surface of the top of the movable block is slidably installed with the middle inner wall of the top of the gantry, the side surface of the bottom end of the movable block is fixedly installed with the surface of motor 2, the output end of motor 2 is fixedly sleeved with a roller, the inner surface of the roller is sleeved with the outer surface of the two electric push rods 1, and the middle part of the bottom end of the movable block is rotatably installed with the two ends of the roller.

[0011] Among them, the two groups of spraying components also include a connecting hose, a liquid pump, and a paint box. One end of the connecting hose is connected to the interior of the angle-adjustable spraying mechanism, and the other end is connected to the inner surface of the middle part of the liquid pump. The outer surface of the connecting hose is fixedly sleeved with multiple sleeves, and the side ends of the multiple sleeves are fixedly installed on the outer surface of the gantry. The paint box is placed at the bottom of the support frame, and the side of the paint box is fixedly installed on the outer surface of the liquid pump.

[0012] Among them, the clamping assembly includes a conveying crawler mechanism, and the middle parts of both ends of the conveying crawler mechanism are fixedly sleeved with shafts, the outer surfaces of the two shafts are rotatably installed with the inner wall of the support frame, and the end of one of the shafts is fixedly sleeved with motor three, the outer surface of motor three is fixedly installed with the inner surface of the support frame, and two sets of clamping mechanisms are symmetrically arranged at the ends of the two shafts away from the conveying crawler mechanism.

[0013] Among them, the clamping mechanism includes a worm and an electric push rod 2. The middle part of the worm is fixedly sleeved with the outer surface of the shaft away from the end of the conveying crawler mechanism. The outer surface of the electric push rod 2 is rotatably installed with the inner surface of the middle part of the support frame. The outer surface of the electric push rod 2 is fixedly sleeved with a worm wheel. The worm wheel and the worm are engaged with each other. The side end of the electric push rod 2 is fixedly installed with a splint.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the above scheme, by setting an adjustment component and a spraying component, when spraying the surface of the electrolytic cell, the rotation of motor 2 can be controlled for different spraying requirements of the inner and outer walls, and the roller connected to the output end of motor 2 rotates along the inner wall of the bottom end of the movable block, and the two groups of electric push rods 1 and the corresponding group of the angle-adjustable spraying mechanism sleeved on the roller surface are rotated to be perpendicular to the top of the gantry, and the liquid pump connected to the place through the connecting hose is started, and the paint inside the corresponding paint box is pumped into the interior of the angle-adjustable spraying mechanism through the liquid pump along the connecting hose, and the surface of the electrolytic cell is sprayed by the nozzle of the angle-adjustable spraying mechanism, and the adjustment component and the angle-adjustable spraying mechanism can be used to adjust the position and angle to achieve comprehensive spraying treatment, improve the actual practicality of the equipment, and improve the surface processing efficiency of the electrolytic cell.

[0016] In the above scheme, by setting up a clamping component, when processing the outer surface of the electrolytic cell, after completing the single-side processing, the staff can control the start of motor three, and the shaft connected to the output end of motor three rotates, and pulls another shaft to rotate together through the transmission crawler mechanism. The worm fixedly connected at the end away from the transmission crawler mechanism rotates, driving the externally engaged worm wheel to rotate, and the electric push rod two connected to the middle part of the worm wheel rotates along the inner surface of the support frame, causing the clamped electrolytic cell to be flipped, so that multiple sides of the electrolytic cell can be processed in a single spraying process, thereby improving the processing efficiency of the electrolytic cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 3 This is a schematic diagram of the spray assembly structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the present utility model.

[0021] [Reference Signs]

[0022] 1. Support frame; 2. Gantry; 3. Adjustment assembly; 4. Spraying assembly; 5. Clamping assembly; 30. Screw; 31. Motor 1; 32. Movable block; 33. Motor 2; 34. Roller; 40. Electric push rod 1; 41. Angle-adjustable spraying mechanism; 42. Connecting hose; 43. Sleeve; 44. Liquid pump; 45. Paint box; 50. Conveyor track mechanism; 51. Motor 3; 52. Shaft; 53. Clamp mechanism; 530. Worm; 531. Worm gear; 532. Electric push rod 2; 533. Clamping plate. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0024] Example 1: As shown in the attached Figure 1 To the attached Figure 3 The embodiment of the utility model provides a tank surface treatment device for assembling an alkaline water hydrogen production electrolyzer, comprising

[0025] A support frame 1, a gantry frame 2 is fixedly installed on the upper surface of the middle part of the support frame 1, an adjustment component 3 is provided on the top of the gantry frame 2, and two groups of spraying components 4 are symmetrically provided in the middle part of the adjustment component 3;

[0026] The two spraying components 4 both include an electric push rod 40 , the top end of the electric push rod 40 is fixedly connected to the interior of the adjustment component 3 , and the bottom end of the electric push rod 40 is fixedly installed with an angle-adjustable spraying mechanism 41 .

[0027] Among them, the adjustment component 3 includes a motor 1 31, a movable block 32, and a motor 2 33. The output end of the motor 1 31 is fixedly connected with a screw rod 30, and the two ends of the screw rod 30 are rotatably installed with the inner surface of the top of the gantry 2. The outer surface of the motor 1 31 is fixedly installed with the inner surface of the top of the gantry 2. The inner surface of the top of the movable block 32 is threadedly connected with the outer surface of the screw rod 30. The outer surface of the top of the movable block 32 is slidably installed with the middle inner wall of the top of the gantry 2. The side surface of the bottom end of the movable block 32 is fixedly installed with the surface of the motor 2 33. The output end of the motor 2 33 is fixedly connected with a roller 34. The inner surface of the roller 34 is sleeved with the outer surface of the two electric push rods 40. The middle part of the bottom end of the movable block 32 is rotatably installed with the two ends of the roller 34.

[0028] Among them, the two groups of spraying components 4 also include a connecting hose 42, a liquid pump 44, and a paint box 45. One end of the connecting hose 42 is connected to the interior of the angle-adjustable spraying mechanism 41, and the other end is connected to the inner surface of the middle part of the liquid pump 44. The outer surface of the connecting hose 42 is fixedly sleeved with a plurality of sleeves 43. The side ends of the plurality of sleeves 43 are fixedly installed with the outer surface of the gantry 2. The paint box 45 is placed at the bottom of the support frame 1, and the side of the paint box 45 is fixedly installed with the outer surface of the liquid pump 44.

[0029] By setting up an angle-adjustable spraying mechanism 41, a gear rotating mechanism driven by a motor is provided inside the angle-adjustable spraying mechanism 41. In the process of using the motor 31 to control the movable block 32 connected to the external thread of the screw rod 30 to drive the angle-adjustable spraying mechanism 41 set at the bottom to move back and forth horizontally, the motor of the internal rotating mechanism of the angle-adjustable spraying mechanism 41 can be controlled to start, and the spray at the bottom of the angle-adjustable spraying mechanism 41 can be driven to perform a circular motion with the U-shaped frame connected to the bottom end of the electric push rod 40 as the center, so as to increase the spraying range and achieve full coverage of the electrolytic cell surface treatment.

[0030] Example 2: As shown in the attached Figure 4 , and also includes a clamping component 5, which is arranged in the middle of the top of the support frame 1.

[0031] Among them, the clamping assembly 5 includes a conveying crawler mechanism 50, and the middle parts of both ends of the conveying crawler mechanism 50 are fixedly sleeved with shafts 52. The outer surfaces of the two shafts 52 are rotatably installed with the inner wall of the support frame 1, and the end of one of the shafts 52 is fixedly sleeved with motor three 51. The outer surface of motor three 51 is fixedly installed with the inner surface of the support frame 1, and two sets of clamping mechanisms 53 are symmetrically arranged at the ends of the two shafts 52 away from the conveying crawler mechanism 50.

[0032] The clamping mechanism 53 includes a worm 530 and a second electric push rod 532. The middle portion of the worm 530 is fixedly sleeved with the outer surface of the end of the shaft 52 away from the conveyor crawler mechanism 50. The outer surface of the second electric push rod 532 is rotatably mounted on the inner surface of the middle portion of the support frame 1. A worm gear 531 is fixedly sleeved on the outer surface of the second electric push rod 532. The worm gear 531 and the worm 530 are meshed with each other. A clamping plate 533 is fixedly mounted on the side end of the second electric push rod 532.

[0033] By providing the clamping assembly 5, when processing the outer surface of the electrolytic cell, after completing the single-side processing, the staff can control the motor 3 51 to start, and the shaft 52 connected to the output end of the motor 3 51 rotates, and the other shaft 52 is pulled by the transmission crawler mechanism 50 to rotate together. The worm 530 fixedly sleeved at the end away from the transmission crawler mechanism 50 drives the externally meshed worm gear 531 to rotate. The electric push rod 2 532 sleeved with the middle part of the worm gear 531 rotates along the inner surface of the support frame 1, and the clamped electrolytic cell is turned over. In this way, multiple sides of the electrolytic cell can be processed in a single spraying process, thereby improving the processing efficiency of the electrolytic cell.

[0034] By setting up a transmission crawler mechanism 50, the transmission crawler mechanism 50 is composed of two pulleys and an external crawler. The two pulleys are fixedly connected to the outer surfaces of the ends of the two shafts 52 respectively. The transmission connection of the two shafts 52 is realized through the crawler of the external equipment, so that the two shafts 52 rotate synchronously to flip the electrolytic cell.

[0035] The working process of this utility model is as follows:

[0036] When spraying the surface of the electrolytic cell, according to different spraying requirements for the inner and outer walls, the motor 2 33 can be controlled to rotate, and the roller 34 connected to the output end of the motor 2 33 rotates along the inner wall of the bottom end of the movable block 32, and the two groups of electric push rods 1 40 and the corresponding group of the angle-adjustable spraying mechanism 41 sleeved on the surface of the roller 34 are rotated to be perpendicular to the top of the gantry 2, and the liquid pump 44 connected to the place through the connecting hose 42 is started, and the paint inside the corresponding paint box 45 is pumped into the interior of the angle-adjustable spraying mechanism 41 through the liquid pump 44 along the connecting hose 42, and the surface of the electrolytic cell is sprayed by the nozzle of the angle-adjustable spraying mechanism 41, and the position and angle can be adjusted by using the adjustment component 3 and the angle-adjustable spraying mechanism 41 to achieve comprehensive spraying treatment, improve the actual practicality of the equipment, and improve the surface processing efficiency of the electrolytic cell.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0038] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0039] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A surface treatment device for an alkaline water hydrogen production electrolyzer assembly, characterized in that: include A support frame (1), a gantry frame (2) is fixedly mounted on the upper surface of the middle portion of the support frame (1), an adjustment component (3) is provided on the top of the gantry frame (2), and two groups of spraying components (4) are symmetrically provided in the middle portion of the adjustment component (3); The two groups of spraying components (4) each include an electric push rod (40), the top end of the electric push rod (40) is fixedly connected to the inside of the adjustment component (3), and the bottom end of the electric push rod (40) is fixedly installed with an angle-adjustable spraying mechanism (41).

2. The surface treatment equipment for the cell body of the alkaline water hydrogen production electrolyzer assembly according to claim 1, characterized in that: It also includes a clamping assembly (5), which is arranged in the middle of the top of the support frame (1).

3. The surface treatment equipment for the cell body of the alkaline water hydrogen production electrolyzer assembly according to claim 1, characterized in that: The adjustment component (3) includes a motor 1 (31), a movable block (32), and a motor 2 (33). The output end of the motor 1 (31) is fixedly sleeved with a screw rod (30), and the two ends of the screw rod (30) are rotatably mounted on the inner surface of the top of the gantry (2). The outer surface of the motor 1 (31) is fixedly mounted on the inner surface of the top of the gantry (2). The inner surface of the top of the movable block (32) is threadedly connected to the outer surface of the screw rod (30). The outer surface of the top of the movable block (32) is slidably mounted on the inner wall of the middle part of the top of the gantry (2). The side surface of the bottom end of the movable block (32) is fixedly mounted on the surface of the motor 2 (33). The output end of the motor 2 (33) is fixedly sleeved with a roller (34), and the inner surface of the roller (34) is sleeved with the outer surface of the two electric push rods 1 (40). The middle part of the bottom end of the movable block (32) is rotatably mounted on the two ends of the roller (34).

4. The surface treatment equipment for the cell body of the alkaline water hydrogen production electrolyzer assembly according to claim 1, characterized in that: The two groups of spraying components (4) further include a connecting hose (42), a liquid pump (44), and a paint box (45). One end of the connecting hose (42) is connected to the interior of the angle-adjustable spraying mechanism (41), and the other end is connected to the inner surface of the middle portion of the liquid pump (44). The outer surface of the connecting hose (42) is fixedly sleeved with a plurality of sleeves (43). The side ends of the plurality of sleeves (43) are fixedly mounted to the outer surface of the gantry (2). The paint box (45) is placed at the bottom of the support frame (1), and the side of the paint box (45) is fixedly mounted to the outer surface of the liquid pump (44).

5. The surface treatment equipment for the cell body of the alkaline water hydrogen production electrolyzer assembly according to claim 2, characterized in that: The clamping assembly (5) includes a conveying crawler mechanism (50), wherein the middle parts of both ends of the conveying crawler mechanism (50) are fixedly sleeved with shafts (52), the outer surfaces of the two shafts (52) are rotatably mounted on the inner wall of the support frame (1), and the end of one of the shafts (52) is fixedly sleeved with a motor three (51), the outer surface of the motor three (51) is fixedly mounted on the inner surface of the support frame (1), and two sets of clamping mechanisms (53) are symmetrically arranged at the ends of the two shafts (52) away from the conveying crawler mechanism (50).

6. The surface treatment equipment for the cell body of the alkaline water hydrogen production electrolyzer assembly according to claim 5, characterized in that: The clamping mechanism (53) includes a worm (530) and an electric push rod (532). The middle part of the worm (530) is fixedly sleeved with the outer surface of the end of the shaft (52) away from the conveying crawler mechanism (50). The outer surface of the electric push rod (532) is rotatably mounted with the inner surface of the middle part of the support frame (1). The outer surface of the electric push rod (532) is fixedly sleeved with a worm wheel (531). The worm wheel (531) and the worm (530) are meshed with each other. The side end of the electric push rod (532) is fixedly mounted with a clamping plate (533).

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