Explosive composite board container

Abstract

The utility model discloses an explosive composite board container, and particularly relates to the technical field of containers, the explosive composite board container comprises a tank body, the tank body is communicated with a liquid supplementing pipe, the two ends of the top of the tank body are respectively communicated with a mounting pipe, and each mounting pipe is internally provided with a group of electrolysis mechanisms; each electrolysis mechanism comprises a connecting ring fixedly connected with the top of the mounting pipe, an outer cylinder is sleeved with the connecting ring, an electrode assembly is fixedly mounted in the outer cylinder, a plurality of vertical sliding rods are fixedly connected to the top wall of an inner cavity of the outer cylinder, the sliding rods are jointly connected with a floating ring in a sliding mode, and a limiting protrusion is arranged at the bottom of each sliding rod. The top of the outer barrel is communicated with an air suction barrel, an air suction fan for upwards sucking air is mounted in an inner cavity of the air suction barrel, a switch for controlling the air suction fan is embedded in the top of the outer barrel, a button of the switch faces the floating ring, and bubbles generated by the explosion composite plate container are quickly separated from the electrode, so that the electrolysis electrode is kept in full contact with alkali liquor, and the electrolysis efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of containers, and in particular relates to an explosion composite plate container. Background Art

[0002] The electrolysis water hydrogen production device includes an electrolysis vessel, an oxygen separator, a hydrogen separator, a circulation pump, etc. An aqueous solution containing an electrolyte (such as potassium hydroxide (KOH) or sodium hydroxide (NaOH)) is usually used in the electrolysis vessel to improve conductivity. The electrolysis cathode produces hydrogen and enters the hydrogen separator for gas-liquid separation. The electrolysis anode produces oxygen and enters the oxygen separator for gas-liquid separation. This separation method uses gravity to achieve a slow separation speed, which affects the efficiency of hydrogen production by electrolysis. In addition, after long-term electrolysis, the liquid in the electrolysis vessel is continuously consumed and cannot immerse the electrodes. A separate liquid replenishment mechanism is required to replenish the liquid consumed by electrolysis.

[0003] Therefore, a new type of explosive composite plate container is needed. Utility Model Content

[0004] In order to solve the above problems, the utility model discloses an explosive composite plate container.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0006] An explosive composite plate container includes a tank body, which is connected to a liquid infusion pipe, and the top two ends of the tank body are respectively connected to a mounting pipe, and a group of electrolysis mechanisms are installed in each of the mounting pipes; each group of the electrolysis mechanisms includes: a connecting ring fixedly connected to the top of the mounting pipe, an outer cylinder is sleeved in the connecting ring, an electrode assembly is fixedly installed in the outer cylinder, a plurality of vertical sliding rods are fixedly connected to the top wall of the inner cavity of the outer cylinder, and the plurality of sliding rods are slidably connected to a floating ring, and a limiting protrusion is provided on the bottom of each sliding rod, the top of the outer cylinder is connected to an exhaust cylinder, and an exhaust fan for extracting air upward is installed in the inner cavity of the exhaust cylinder, and a switch for controlling the exhaust fan is inlaid on the top of the outer cylinder, and the button of the switch faces the floating ring.

[0007] As an optimal technical solution of the present invention, the electrode assembly includes: a fixed ring frame with edge support rods fixedly connected to the inside of the outer cylinder, an electrolysis electrode is horizontally slidably sleeved on the through hole of the fixed ring frame, and a vibrator is fixedly installed on the top of the electrolysis electrode.

[0008] As a preferred technical solution of the present invention, the fixed ring frame is provided with two annular grooves symmetrical about itself, each of which is provided with a plurality of balls, and each ball is in contact with the electrode seat plane of the electrolytic electrode.

[0009] As a preferred technical solution of the present invention, a plurality of evenly distributed ring-shaped electrode sheets are provided below the electrode seat of the electrolysis electrode, and each electrode sheet is provided with a plurality of laterally extending sheets.

[0010] As a preferred technical solution of the present invention, the tank body is formed by explosion-compounding an outer shell layer and an inner corrosion-resistant layer.

[0011] As a preferred technical solution of the present invention, a drain pipe is provided at the bottom of the tank body, an inspection pipe is provided at the top of the tank body, and the opening of the inspection pipe is sealed with a sealing plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. During electrolysis, the vibrator fixedly connected to the top of the electrolysis electrode is started, causing the electrolysis electrode to vibrate at a high frequency. The bubbles generated on the surface of the electrolysis electrode quickly break away from the electrolysis electrode and rise to the top of the inner cavity of the outer cylinder, making it easier to extract the gas generated by electrolysis. Thanks to the rapid separation of the generated bubbles from the electrode, the electrolysis electrode can maintain full contact with the alkali solution, thereby improving the electrolysis efficiency.

[0014] 2. During electrolysis, the exhaust fan is turned on to extract the hydrogen or oxygen generated by the electrolysis of the alkali solution by the electrode assembly in the outer cylinder. After the gas at the top of the inner cavity of the outer cylinder is extracted, the liquid level rises. When the liquid level in the outer cylinder pushes the floating ring to float up and press the switch, the exhaust fan stops. When the electrode assembly consumes the alkali solution by electrolysis and the liquid level drops, the floating ring disengages the switch and the exhaust fan starts again. This reciprocating cycle discharges the gas generated by electrolysis. Thanks to the setting of the automatic exhaust device, the alkali solution always immerses the electrolysis electrode. When exhausting, negative pressure is generated in the tank body, and the tank body automatically sucks in the electrolytic replenishing liquid through the replenishing pipe. The automatic replenishing mechanism is integrated into the hydrogen and oxygen separator, realizing the integration of automatic exhaust and automatic replenishing, and simplifying the overall electrolytic hydrogen production components.

[0015] 3. The tank body is made of an explosive composite of an outer shell layer and an inner corrosion-resistant layer. Thanks to the fact that the thickness of the corrosion-resistant layer is much higher than that of the electroplating layer treated by electroplating, it can effectively avoid problems such as the electroplating layer being knocked and peeled off, as well as rapid consumption due to friction, thereby improving the corrosion resistance and wear resistance of the electrolytic tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 This is an overall cross-sectional view of an embodiment of the present utility model;

[0018] Figure 3 This is a cross-sectional view of the electrolysis mechanism according to an embodiment of the present utility model;

[0019] Figure 4This is an exploded view of an electrode assembly according to an embodiment of the present invention;

[0020] Figure 5 This is a schematic structural diagram of the electrolytic electrode according to an embodiment of the present utility model.

[0021] List of Figure Symbols:

[0022] 1. Tank body; 101. Outer shell; 102. Corrosion-resistant layer;

[0023] 2. Install the pipe;

[0024] 3. Electrolysis mechanism; 31. Outer cylinder; 32. Electrode assembly; 321. Fixed ring frame; 322. Ball bearing; 323. Electrolysis electrode; 324. Wire; 325. Vibrator; 33. Sliding rod; 34. Floating ring; 35. Switch; 36. Vacuum pump; 37. Vacuum fan; 38. Connecting ring;

[0025] 4. Fluid supply pipe; 5. Fluid discharge pipe; 6. Inspection pipe; 7. Sealing plate. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0027] See also Figure 1-5 , an explosion composite plate container, including a tank body 1. The tank body 1 is formed by explosion-compounding an outer shell layer 101 and an inner corrosion-resistant layer 102. The outer shell layer 101 is made of carbon steel, and the corrosion-resistant layer 102 is made of stainless steel, which effectively copes with the alkaline solution corrosion during electrolytic hydrogen production. The carbon steel material is Q345R, and the required thickness is calculated according to the design pressure. The stainless steel material is S32205, and the thickness is generally 3-4mm. The two plates are explosively composited, and the container is heat-treated as a whole after forming. The tank body 1 made of explosive composite has a corrosion-resistant layer 102 that is much thicker than the electroplated layer, which can effectively avoid the problems of the electroplated layer falling off due to collisions and rapid friction consumption, making it stronger and more durable. The tank body 1 is connected with a liquid replenishment pipe 4 for connecting to the electrolysis liquid replenishment pipeline to replenish the liquid consumed by electrolysis. A drain pipe 5 is provided at the bottom of the tank body 1 for discharging waste liquid when cleaning the tank body 1 and for sealing the tank body 1 during electrolytic hydrogen production. An access pipe 6 is installed at the top of the tank 1, and the opening of the access pipe 6 is sealed with a sealing plate 7, facilitating access to the tank 1 for cleaning and maintenance. A mounting pipe 2 is connected to each end of the top of the tank 1, and each mounting pipe 2 houses a set of electrolysis mechanisms 3. These two electrolysis mechanisms 3 serve as the anode and cathode for hydrogen electrolysis. The mounting pipes 2, refill pipe 4, drain pipe 5, access pipe 6, and sealing plates 7 are made of stainless steel.

[0028] Each electrolysis mechanism 3 includes: a connecting ring 38 fixedly connected to the top of the mounting tube 2. The connecting ring 38 is fixedly connected to the mounting tube 2 by bolts. The connecting ring 38 is sheathed with an outer tube 31, and the electrode assembly 32 is fixedly installed in the outer tube 31. Several vertical sliding rods 33 are fixedly connected to the top wall of the inner cavity of the outer tube 31, and several sliding rods 33 are slidably connected to the floating ring 34. A limiting protrusion is provided at the bottom of each sliding rod 33. The top of the outer tube 31 is connected to the vacuum cylinder 36, and the inner cavity of the vacuum cylinder 36 is installed with an exhaust fan 37 for extracting air upward. The top of the outer tube 31 is embedded with a switch 35 for controlling the exhaust fan 37, and the button of the switch 35 faces the floating ring 34. When the exhaust fan 37 is in operation, it turns on and extracts the hydrogen or oxygen generated by the electrolysis of the alkaline solution by the electrode assembly 32 in the outer cylinder 31. After the gas at the top of the inner cavity of the outer cylinder 31 is extracted, the liquid level rises. When the liquid level in the outer cylinder 31 pushes the floating ring 34 to float up and press the switch 35, the exhaust fan 37 stops. When the electrode assembly 32 consumes the alkaline solution by electrolysis and the liquid level drops, the floating ring 34 is separated from the switch 35 and the exhaust fan 37 starts again. This reciprocating process is repeated to discharge the gas generated by electrolysis.

[0029] The electrode assembly 32 includes: a fixed ring frame 321 with edge support rods fixedly connected to the inside of the outer cylinder 31. The through-hole horizontal sliding sleeve of the fixed ring frame 321 is provided with an electrolysis electrode 323. A plurality of ring-shaped and evenly distributed electrode sheets are provided below the electrode seat of the electrolysis electrode 323, and each electrode sheet is provided with a plurality of lateral extension sheets, so as to increase the contact surface between the electrolysis electrode 323 and the alkali solution and increase the electrolysis efficiency. A vibrator 325 is fixedly installed on the top of the electrolysis electrode 323. The electrolysis electrode 323 is electrically connected to an electric wire 324, and the electric wire 324 extends to the outside of the outer cylinder 31. During electrolysis, the vibrator 325 is started, causing the electrolysis electrode 323 to vibrate, and the bubbles generated on the surface of the electrolysis electrode 323 quickly break away from the electrolysis electrode 323 and rise to the top of the inner cavity of the outer cylinder 31.

[0030] The fixed ring frame 321 is provided with two annular grooves symmetrically arranged vertically about the fixed ring frame 321. Each groove houses several balls 322, each of which makes flat contact with the electrode holder of the electrolysis electrode 323. The diameter of the central column of the electrode holder of the electrolysis electrode 323 is smaller than the central through-hole of the fixed ring frame 321. Because the fixed ring frame 321 is in sliding connection with the electrode holder of the electrolysis electrode 323 via the balls 322, resistance to vibrational displacement of the electrolysis electrode 323 is reduced.

[0031] Working principle:

[0032] When producing hydrogen by electrolysis of alkali solution, the two electrolysis mechanisms 3 at both ends of the tank body 1 are connected to the positive and negative electrodes of an external power supply, respectively, so that the two electrolysis electrodes 323 electrolyze the alkali solution to produce hydrogen and oxygen respectively. At the same time, the vibrator 325 is started, causing the electrolysis electrodes 323 to vibrate at a high frequency. The bubbles generated on the surface of the electrolysis electrodes 323 quickly break away from the electrolysis electrodes 323 and rise to the top of the inner cavity of the outer cylinder 31, making it easier to extract the gas generated by electrolysis.

[0033] During electrolysis, the exhaust fan 37 is turned on to extract the hydrogen or oxygen generated by the electrolysis of the alkaline solution by the electrode assembly 32 in the outer cylinder 31. After the gas at the top of the inner cavity of the outer cylinder 31 is extracted, the liquid level rises. When the liquid level in the outer cylinder 31 pushes the floating ring 34 to float up and press the switch 35, the exhaust fan 37 is stopped. When the electrode assembly 32 consumes the alkaline solution by electrolysis and the liquid level drops, the floating ring 34 is separated from the switch 35, and the exhaust fan 37 is started again. This reciprocating cycle is repeated to discharge the gas generated by electrolysis. When exhausting, negative pressure is generated in the tank body 1, and the tank body 1 automatically absorbs the electrolytic replenishing solution through the liquid replenishing tube 4.

[0034] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, they can make several improvements and modifications without departing from the principles of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. An explosive composite plate container, comprising a tank body (1), characterized in that: The tank body (1) is connected to a liquid infusion tube (4), and the top two ends of the tank body (1) are respectively connected to a mounting tube (2), and a group of electrolysis mechanisms (3) are installed in each of the mounting tubes (2); each group of the electrolysis mechanisms (3) comprises: a connecting ring (38) fixedly connected to the top of the mounting tube (2), an outer tube (31) is sleeved in the connecting ring (38), an electrode assembly (32) is fixedly installed in the outer tube (31), and the inner cavity top wall of the outer tube (31) is fixedly connected to the outer tube (31). A plurality of vertical sliding rods (33) are fixedly connected, and the plurality of sliding rods (33) are slidably connected to a floating ring (34). A limiting protrusion is provided at the bottom of each sliding rod (33). The top of the outer tube (31) is connected to an air pump (36). An air pump fan (37) for pumping air upward is installed in the inner cavity of the air pump (36). A switch (35) for controlling the air pump fan (37) is embedded in the top of the outer tube (31), and the button of the switch (35) faces the floating ring (34).

2. The explosive composite plate container according to claim 1, characterized in that: The electrode assembly (32) comprises: a fixed ring frame (321) with edge support rods fixedly connected to the interior of the outer cylinder (31); an electrolysis electrode (323) is horizontally slidably sleeved on a through hole of the fixed ring frame (321); and a vibrator (325) is fixedly mounted on the top of the electrolysis electrode (323).

3. The explosive composite panel container according to claim 2, characterized in that: The fixed ring frame (321) is provided with two annular grooves symmetrical about itself, and a plurality of balls (322) are placed in each annular groove, and each ball (322) is in contact with the electrode seat plane of the electrolysis electrode (323).

4. The explosive composite panel container according to claim 2, characterized in that: A plurality of ring-shaped and evenly distributed electrode sheets are arranged below the electrode seat of the electrolysis electrode (323), and each electrode sheet is provided with a plurality of lateral extension sheets.

5. The explosive composite panel container according to claim 1, characterized in that: The tank body (1) is formed by explosively compounding an outer shell layer (101) and an inner corrosion-resistant layer (102).

6. The explosive composite panel container according to claim 1, characterized in that: A drain pipe (5) is provided at the bottom of the tank body (1), an inspection pipe (6) is provided at the top of the tank body (1), and a sealing plate (7) is provided at the opening of the inspection pipe (6).

Images