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CN-224227236-U - Novel electrolytic tank

CN224227236UCN 224227236 UCN224227236 UCN 224227236UCN-224227236-U

Abstract

The utility model discloses an electrolytic tank with a novel structure, which comprises a plurality of pull rods, an electrolytic tank body and a pair of end plates, wherein the end plates are arranged at two ends of the electrolytic tank body, the end plates are of circular plate structures, the electrolytic tank body is of a cylinder structure, the diameter of each end plate is larger than that of the electrolytic tank, the pull rods are of straight rod structures with threads at two ends, the two ends of each pull rod are used for fastening the positions of the outer Zhou Najuan parts of the two end plates, a balancing instrument and a detachable counterweight ball are arranged at the fastening ends of each pull rod, and a center adjusting mechanism is arranged in the middle of the outer plate surface of each end plate. The device can lead the whole gravity center to be corrected as much as possible through the manual adjusting structure, and reduces the metal fatigue problem caused by unbalanced supporting structure.

Inventors

  • LI CHAOYANG

Assignees

  • 北京汉氢科技有限公司

Dates

Publication Date
20260512
Application Date
20250311

Claims (5)

  1. 1. The novel structure of the electrolytic tank is characterized by comprising a plurality of pull rods (1), an electrolytic tank body (2) and a pair of end plates (3), wherein the end plates (3) are arranged at two ends of the electrolytic tank body (2), the end plates (3) are of circular plate structures, the electrolytic tank body (2) is of a cylindrical structure, the diameter of the end plates (3) is larger than that of the electrolytic tank, the pull rods (1) are of straight rod structures with threads at two ends, the two ends of each pull rod (1) are fastened at the positions of the outer Zhou Najuan of the end plates (3), a balance instrument and a detachable counterweight ball (18) are arranged at the fastening ends of the pull rods (1), and a center adjusting mechanism is arranged in the middle of the outer plate surface of each end plate (3).
  2. 2. The electrolytic tank with the novel structure according to claim 1, wherein the end plate (3) comprises an end plate body (31), a plurality of fastening holes (32), an end plate water supplementing hole (33), four adjusting bases (34), four auxiliary balancing weights (35), a main balancing weight (36) and four threaded rods (37), the end plate body (31) is of a plate structure, the fastening holes (32) are uniformly formed in the outer Zhou Najuan of the end plate body (31), the end plate water supplementing hole (33) is formed in the inner ring of the fastening holes (32), the adjusting bases (34) are blocks fixed on the end plate (3), the adjusting bases (34) are provided with screw holes parallel to the surface of the end plate body (31), the screw holes of the adjusting bases (34) are two-by-two collinear, two screw hole axes are mutually perpendicular, the threaded rods (37) penetrate through the screw holes to hinge the auxiliary balancing weights (35), the main balancing weights (36) are of a block body second order, the main balancing weights (36) are of a cuboid, the first order of a cuboid, the cuboid and the cuboid balancing weights and the cuboid second order of the cuboid balancing weights are connected with the cylindrical balancing weights (35) in a transition mode, the inner surface of the auxiliary balancing weight (35) is contacted with the cuboid side surface of the main balancing weight (36).
  3. 3. The novel structured electrolytic cell as claimed in claim 1, wherein the electrolytic cell body (2) is formed by stacking a plurality of electrolytic cell cells (21), the electrolytic cell cells (21) comprise anode plates (211), anode electrodes (212), diaphragms (213), cathode electrodes (214), sealing gaskets (215) and cathode plates (216), one side plate surface of the anode plates (211) is provided with a diaphragm (213) mounting groove, the diaphragms (213) are mounted in the diaphragm (213) mounting groove, the anode plates (211), the anode electrodes (212), the diaphragms (213), the cathode electrodes (214), the sealing gaskets (215) and the cathode plates (216) are sequentially stacked, and water supplementing ports are formed at corresponding positions on the anode plates (211), the cathode plates (216) and the sealing gaskets (215).
  4. 4. The novel structured electrobath as claimed in claim 3, wherein the electrobath body (2) is further provided with intermediate polar plates, the intermediate polar plates are arranged between the electrobath cells (21), and the number of the electrobath cells (21) on two sides of the intermediate polar plates is equal.
  5. 5. The novel structured electrolytic tank as claimed in claim 1, wherein the pull rod (1) comprises a screw rod (11), an insulating washer (12), a disc spring (13), a disc spring guide ring (14), a disc spring guide sleeve (15), a tensioning nut (16), a level gauge (17) and a weight ball (18), wherein two ends of the screw rod (11) penetrate through a fastening hole (32) of the end plate (3), the insulating washer (12), the disc spring guide ring (14), the disc spring (13), the disc spring guide sleeve (15) and the tensioning nut (16) are sequentially arranged on threads on the outer side of the end plate (3) from inside to outside, the level gauge (17) is arranged at two ends of the screw rod (11), the weight ball (18) is provided with a screw hole, and the weight ball (18) is arranged at the end of the screw rod (11) outside the tensioning nut (16) through the screw hole.

Description

Novel electrolytic tank Technical Field The utility model relates to the field of hydrogen production by water electrolysis, in particular to an electrolytic tank with a novel structure. Background The cell requires a support structure to support in use. The existing copper foil electrolytic cell supporting structure is characterized in that in the actual use process, the gravity center of the electrolytic cell is probably positioned at the upper half part of the electrolytic cell under the supporting condition due to the arc-shaped side surface of the electrolytic cell and actually due to friction, so that the risk of rolling and overturning of the electrolytic cell is caused. And the cylindricity control of cambered surface processing in bearing structure's the backup pad is inaccurate, because current positive pole backup pad terminal surface only depends on two stainless steel curb plates to support, and the stainless steel curb plate is thin, and the rigidity is not enough, and is not good to positive pole backup pad supporting effect. Patent CN205024334U discloses a copper foil electrolysis trough bearing structure, including support base and electrolysis trough support, the electrolysis trough support includes the cell body support frame of two relative settings, the cell body support frame includes the curb plate, be equipped with the arc supporting slot on the curb plate, be equipped with outer ring board on the arc supporting slot inner wall, outer ring board inner is equipped with interior ring board, be connected with the feed liquor groove support frame between the interior ring board bottom of two cell body support frames, all be connected with the overflow launder bracing piece between two ports of the interior ring board of two cell body support frames, still be connected with the reinforcing support bar between the interior ring board of two cell body support frames, all be equipped with the connecting hole on outer ring board, feed liquor groove support frame, overflow launder bracing piece and the reinforcing support bar, be connected with the stiffening rod between the curb plate bottom of two cell body support frames, the curb plate lower extreme is equipped with the support frame connecting plate along length direction. The utility model has high integral structure strength, large contact supporting area, capability of preventing processing deformation, capability of ensuring roundness and flatness of the side plate, good sealing effect and long service life. However, the rolling problem when the gravitational potential energy is high is still difficult to solve by adopting the arc-shaped contact surface in the comparison document. There is a need for an electrolytic cell that solves the above problems. Disclosure of utility model The utility model aims to solve the problems that in the prior art, the gravity center of an electrolytic tank is probably positioned at the upper half part of the electrolytic tank due to the friction effect under the supporting condition of the electrolytic tank, the electrolytic tank possibly has the risk of rolling overturning, the control of the cylindricity of the intrados processing of the supporting plate of the supporting structure is inaccurate, and the end face of the existing anode supporting plate is only supported by two stainless steel side plates, the stainless steel side plates are thin and have insufficient rigidity, and the supporting effect on the anode supporting plate is poor. The utility model provides an electrolytic tank with a novel structure, which comprises a plurality of pull rods, an electrolytic tank body and a pair of end plates, wherein the end plates are arranged at two ends of the electrolytic tank body, the end plates are of circular plate structures, the electrolytic tank body is of a cylindrical structure, the diameter of each end plate is larger than that of the electrolytic tank, the pull rods are of straight rod structures with threads at two ends, the two ends of each pull rod are used for fastening the positions of the outer Zhou Najuan parts of the two end plates, a balancing instrument and a detachable counterweight ball are arranged at the fastening ends of each pull rod, and a center adjusting mechanism is arranged in the middle of the outer plate surface of each end plate. The utility model relates to an electrolytic tank with a novel structure, which is characterized in that an end plate comprises an end plate body, a plurality of fastening holes, an end plate water supplementing opening, four adjusting foundations, four auxiliary balancing weights, a main balancing weight and four threaded rods, wherein the end plate body is a plate structure, the fastening holes are uniformly formed in the outside Zhou Najuan of the end plate, the end plate water supplementing opening is formed in fastening Kong Najuan, the adjusting foundations are blocks fixed on the end plate, the adjusting foundations are provided with sc