Flow guide structure of square electrolytic bath

Abstract

The utility model discloses a square electrolytic bath diversion structure, which relates to the technical field of electrolytic baths and comprises a diversion plate and a mounting hole arranged on the surface of the diversion plate, vertical diversion trenches, transverse diversion trenches and gaps are arranged on the surface of the diversion plate, the vertical diversion trenches are arranged at equal intervals, the transverse diversion trenches are arranged at equal intervals, and the gaps are arranged in the mounting hole. Drain holes are formed in the positions, located at the intersections of the vertical flow guide grooves and the transverse flow guide grooves, of the surface of the flow guide plate, the drain holes, the vertical flow guide grooves and the transverse flow guide grooves are communicated, the drain holes are arranged at equal intervals, and the vertical flow guide grooves are connected through the gaps. According to the square flow guide structure for the electrolytic bath, through the arrangement of the mounting holes, the cambered surfaces, the vertical flow guide grooves, the transverse flow guide grooves, the bulges, the gaps and the convex surfaces, the utilization rate of the electrolytic bath can be improved, and the aim of improving the reaction effect is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic cells, in particular to a square electrolytic cell flow guide structure. Background Art

[0002] An electrolytic cell is a device that uses electrolysis to carry out chemical reactions or treatments. It is usually composed of a cell body, electrodes and electrolytes. The electrodes can be divided into anodes and cathodes, and can be metal plates, grids or other forms. The electrolyte is a compound or ion that can be polarized or electrically charged, and can be a liquid, solid or gas. The anode chamber and the cathode chamber are generally separated by a diaphragm. In addition, an electrolyte is also used in the electrolytic cell, which is a liquid, solid or gas that can conduct electricity and participate in the electrolytic reaction. According to the different electrolytes, it is divided into three categories: aqueous solution electrolytic cells, molten salt electrolytic cells and non-aqueous solution electrolytic cells. When direct current passes through the electrolytic cell, an oxidation reaction occurs at the interface between the anode and the solution, and a reduction reaction occurs at the interface between the cathode and the solution to produce the desired product.

[0003] At present, the flow rate and direction of the electrolyte in the cell are affected by factors such as the flow guide structure and electrochemical reaction. The residence time of the electrolyte in the electrolytic cell will affect the current efficiency of the electrolysis process and the production capacity of the equipment. In some cases, too long a residence time will cause the concentration of the intermediate product to be too high, reducing the utilization rate of the electrolytic cell and affecting the current efficiency. Therefore, an electrolytic cell flow guide structure is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the above-mentioned problem that the existing excessively long residence time will lead to excessively high concentration of intermediate products, reduce the utilization rate of the electrolytic cell, and also affect the current efficiency, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a square electrolytic cell guide structure, which aims to solve the problem that too long residence time will lead to too high concentration of intermediate products, reduce the utilization rate of the electrolytic cell, and affect the current efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a square electrolytic cell guide structure, which includes a guide plate and a mounting hole opened on the surface of the guide plate, the surface of the guide plate is provided with vertical guide grooves, transverse guide grooves and gaps, the vertical guide grooves are arranged at equal distances, the transverse guide grooves are arranged at equal distances, the surface of the guide plate and located at the intersection of the vertical guide grooves and the transverse guide grooves are provided with water flow holes, and the three are connected, the water flow holes are arranged at equal distances, and the vertical guide grooves are connected through the gaps.

[0007] As a preferred solution of the square electrolytic cell flow guide structure of the utility model, the top of the water flow hole is set as a curved surface and is in the shape of an inverted cone.

[0008] As a preferred solution of the square electrolytic cell guide structure of the utility model, wherein: the middle part of the inner side of the vertical guide groove and the horizontal guide groove is provided with a protrusion, and the vertical guide groove and the horizontal guide groove form a V shape through the protrusion.

[0009] As a preferred solution of the square electrolytic cell guide structure of the utility model, the gap is arranged in a rectangular shape, and its four corners are rounded, and it is connected to the vertical guide groove, and the interior of the gap and the intersection of the vertical guide grooves are arranged as a convex surface.

[0010] As a preferred solution of the square electrolytic cell guide structure of the utility model, the gaps are symmetrically arranged at the top and bottom of the guide plate, and there are multiple groups of gaps, and the shape of each group of gaps gradually decreases and is arranged equidistantly.

[0011] Beneficial effects of the utility model:

[0012] In the utility model, the vertical guide groove and the horizontal guide groove are formed into a V shape by protrusions, so that the electrolyte can flow in a spiral shape on the guide plate, increase the mixing degree of the electrolyte, and thus improve the reaction efficiency; and by arranging protrusions inside the vertical guide groove and the horizontal guide groove, the fluctuation of the electrolyte can be reduced, the internal pressure of the electrolytic cell can be reduced, and the purpose of improving the reaction environment is achieved; by equidistantly arranged water flow holes, the electrolyte can flow evenly, thereby increasing the reaction efficiency, and the flow rate of the electrolyte can be controlled, thereby reducing the waste of the electrolyte; by symmetrically arranged gaps, the laminar flow phenomenon inside the electrolytic cell can be prevented, and the reaction efficiency can be improved; the convex surface can be arranged to ensure the uniformity of mixing and flow, and the accumulation of the electrolyte can be avoided due to the convex surface; by the arrangement of the guide plate, the utilization rate of the electrolytic cell is further improved, and the reaction efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0014] Figure 1 It is a schematic diagram of the overall structure of the square electrolytic cell guide structure of the utility model.

[0015] Figure 2It is a schematic diagram of the bottom structure of the square electrolytic cell guide structure of the utility model.

[0016] Figure 3 The utility model is a square electrolytic cell flow guide structure Figure 1 A-section structure enlarged view.

[0017] Figure 4 The utility model is a square electrolytic cell flow guide structure Figure 1 Enlarged view of the structure of part B.

[0018] Figure 5 The utility model is a square electrolytic cell flow guide structure Figure 1 Enlarged view of the C structure.

[0019] Description of reference numerals:

[0020] 1. Guide plate; 2. Mounting hole; 3. Water flow hole; 31. Arc surface; 4. Vertical guide groove; 41. Protrusion; 42. Horizontal guide groove; 5. Gap; 51. Convex surface. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] Reference Figure 1-5 , which is the first embodiment of the utility model, provides a square electrolytic cell guide structure, the square electrolytic cell guide structure includes a guide plate 1, a mounting hole 2 opened on the surface of the guide plate 1, the surface of the guide plate 1 is provided with vertical guide grooves 4, horizontal guide grooves 42 and gaps 5, the vertical guide grooves 4 are arranged equidistantly, the horizontal guide grooves 42 are arranged equidistantly, the surface of the guide plate 1 and located at the intersection of the vertical guide grooves 4 and the horizontal guide grooves 42 are provided with water flow holes 3, and the three are connected, the water flow holes 3 are arranged equidistantly, the vertical guide grooves 4 are connected by the gaps 5, the mounting hole 2 is used to install the guide plate 1, the equidistantly arranged water flow holes 3 can make the electrolyte flow evenly, thereby increasing the reaction efficiency, and can control the flow rate of the electrolyte, thereby reducing the waste of the electrolyte.

[0023] The top of the water flow hole 3 is configured as a curved surface 31 in an inverted cone shape, which can facilitate the flow of the electrolyte.

[0024] A protrusion 41 is provided in the middle of the inner side of the vertical guide groove 4 and the horizontal guide groove 42, and the vertical guide groove 4 and the horizontal guide groove 42 form a V shape through the protrusion 41. Since the intersection of the vertical guide groove 4 and the horizontal guide groove 42, that is, the two ends of a single group of vertical guide grooves 4 and horizontal guide grooves 42 are provided with water flow holes 3, the flow of electrolyte can be facilitated, and the electrolyte is prevented from accumulating or staying on the surface of the vertical guide grooves 4 and the horizontal guide grooves 42. The vertical guide grooves 4 and the horizontal guide grooves 42 form a V shape through the protrusion 41, which can make the electrolyte flow in a spiral shape on the guide plate 1, increase the mixing degree of the electrolyte, and thus improve the reaction efficiency. In addition, by arranging the protrusion 41 inside the vertical guide grooves 4 and the horizontal guide grooves 42, the fluctuation of the electrolyte can be reduced, the internal pressure of the electrolytic cell can be reduced, and the purpose of improving the reaction environment can be achieved.

[0025] The gap 5 is rectangular, and its four corners are rounded, and communicates with the vertical guide groove 4. The interior of the gap 5 and the intersection of the vertical guide grooves 4 are configured as a convex surface 51 to prevent electrolyte accumulation.

[0026] The gaps 5 are symmetrically arranged at the top and bottom of the guide plate 1. There are multiple groups of gaps 5, and the shape of each group of gaps 5 gradually decreases and is arranged equidistantly, wherein the width of the first gap 5 is the largest, and the width of the last gap 5 is the smallest. The convex surface 51 between two adjacent gaps 5 has a continuous transition shape to achieve uniform mixing and flow, and can prevent the occurrence of laminar flow inside the electrolytic cell, thereby improving the reaction efficiency.

[0027] During use, the vertical guide groove 4 and the horizontal guide groove 42 can form a V shape through the protrusion 41, so that the electrolyte flows in a spiral shape on the guide plate 1, increasing the mixing degree of the electrolyte, thereby improving the reaction efficiency. By arranging the protrusion 41 inside the vertical guide groove 4 and the horizontal guide groove 42, the electrolyte can be promoted to flow toward the water flow hole 3, avoiding the accumulation or residue of the electrolyte inside the vertical guide groove 4 and the horizontal guide groove 42. When the electrolyte flows to the inside of the water flow hole 3 through the vertical guide groove 4 and the horizontal guide groove 42, the flow of the electrolyte can be accelerated through the arc surface 31 on the top thereof, so that the electrolyte quickly enters the inside of the water flow hole 3. The symmetrically arranged gaps 5 can prevent the laminar flow phenomenon inside the electrolytic cell and improve the reaction efficiency. The setting of the convex surface 51 can improve the uniformity of mixing and flow, and the accumulation of the electrolyte can be avoided due to the setting of the convex surface 51. Through the setting of the guide plate 1, the utilization rate of the electrolytic cell is further improved, and the reaction efficiency is improved.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A square electrolytic cell flow guide structure, comprising a flow guide plate (1) and a mounting hole (2) provided on the surface of the flow guide plate (1), characterized in that: The surface of the guide plate (1) is provided with vertical guide grooves (4), transverse guide grooves (42) and gaps (5); the vertical guide grooves (4) are arranged at equal intervals; the transverse guide grooves (42) are arranged at equal intervals; the surface of the guide plate (1) is provided with water flow holes (3) at the intersection of the vertical guide grooves (4) and the transverse guide grooves (42); the three are connected; the water flow holes (3) are arranged at equal intervals; and the vertical guide grooves (4) are connected via the gaps (5).

2. The square electrolytic cell flow guide structure according to claim 1, characterized in that: The top of the water flow hole (3) is arranged as a curved surface (31) and is in the shape of an inverted cone.

3. The square electrolytic cell flow guide structure according to claim 2, characterized in that: A protrusion (41) is provided at the middle of the inner side of each of the vertical guide groove (4) and the horizontal guide groove (42); the vertical guide groove (4) and the horizontal guide groove (42) form a V shape through the protrusion (41).

4. The square electrolytic cell flow guide structure according to claim 3, characterized in that: The slit (5) is rectangular in shape, and its four corners are all rounded, and is communicated with the vertical guide groove (4). The interior of the slit (5) and the intersection of the vertical guide groove (4) are configured as a convex surface (51).

5. The square electrolytic cell flow guide structure according to claim 4, characterized in that: The slits (5) are symmetrically arranged at the top and bottom of the guide plate (1), and a plurality of groups of slits (5) are provided, and the shape of each group of slits (5) gradually decreases and the slits (5) are arranged equidistantly.

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