A down-draught electrolytic cell system

Abstract

The utility model discloses a kind of down draft type electrolytic cell systems, including two or more electrolytic cells, between two adjacent electrolytic cells are provided with suction box, suction box is provided with the suction chamber of top opening, electrolytic cell top edge is equipped with the several air inlets of electrolytic cell top and suction chamber communication, suction chamber is equipped with and the suction port of outside communication;The bottom of air inlet is the slope surface structure of being inclined upward at suction box one end place. In the utility model, by setting a suction box between two electrolytic cells, it is not necessary to rely on two electrolytic cells to realize assembly, air leakage is not easy, and after adjusting the inclination direction of the air inlet, the crystallization or solution at the air inlet is not easy to enter the suction chamber.

Description

Technical Field

[0001] This utility model relates to the field of electrolysis, and in particular to a downward suction type electrolytic cell system. Background Technology

[0002] Electrolysis produces waste gas. To solve the problem of waste gas generated in the workshop, the current method is to add a suction hood above the electrolytic cell. Patent number "CN211872107U" discloses "a lifting type strong sealing electrolytic cell suction hood". However, for the electrolysis field, which involves frequent entry and exit from the cell, especially in the field of manganese electrolysis, the frequent operation of removing and placing the cap is not practical.

[0003] Patent number "CN118064914A" discloses "a suction-type electrolytic cell system", but the bottom of the air inlet in this patent is a downward sloping surface located at one end of the suction cavity. This method can easily draw crystals or solutions at the air inlet into the suction cavity, causing blockage of the suction cavity. In addition, the suction cavity in this patent is formed by assembling two electrolytic cells, which may lead to air leakage later. Utility Model Content

[0004] The purpose of this invention is to provide a downward suction type electrolytic cell system.

[0005] The innovation of this utility model lies in the fact that a suction box is set between two electrolytic cells in this patent, which does not require the two electrolytic cells to be assembled, making it less prone to air leakage. Furthermore, after the tilt direction at the air inlet is adjusted, crystals or solutions at the air inlet are less likely to enter the suction chamber.

[0006] To achieve the above-mentioned utility model objectives, the technical solution of this utility model is: a down-draft electrolytic cell system, comprising two or more electrolytic cells, with a suction box provided between two adjacent electrolytic cells, a suction chamber with a top opening on the suction box, a plurality of air inlets at the top edge of the electrolytic cell connecting the top of the electrolytic cell and the suction chamber, and an air inlet on the suction chamber communicating with the outside; the bottom of the air inlet is a sloped structure sloping upward at one end of the suction box.

[0007] Furthermore, a suction box is provided between two adjacent electrolytic cells, and the two sides of the suction box are respectively connected to the two adjacent electrolytic cells.

[0008] Furthermore, two suction boxes are provided between two adjacent electrolytic cells, and the two suction boxes are respectively connected to the electrolytic cells on their respective sides.

[0009] Furthermore, the two suction boxes include a horizontally arranged collection section at the top and several equally spaced suction sections connected below the collection section, with each suction section having a suction port at its bottom. Positioning the suction boxes on the electrolytic cell directly corresponds to the ribs on the outside of the electrolytic cell.

[0010] Furthermore, the air inlets are arranged at equal intervals.

[0011] Furthermore, a cover plate is provided between two adjacent electrolytic cells. The cover plate covers the top of the suction box and is connected to the electrolytic cells on both sides. The cover plate has several openings on both sides corresponding to the air inlets. A flushing pipe is connected to the bottom of the cover plate, and the flushing pipe has several flushing nozzles aligned with the air inlets. This facilitates flushing of the air inlets.

[0012] Furthermore, the suction box is made of polypropylene.

[0013] The beneficial effects of this utility model are: 1. In this utility model, a suction box is set between two electrolytic cells, which does not require the two electrolytic cells to be assembled. It is not easy to leak air, and after the tilt direction of the air inlet is adjusted, the crystals or solutions at the air inlet are not easy to enter the suction chamber. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model.

[0015] Figure 2 This is a cross-sectional schematic diagram of Embodiment 1 of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the cover plate of this utility model.

[0017] Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention.

[0018] Figure 5 This is a schematic diagram of the bottom structure of this utility model.

[0019] In the picture: 1. Electrolytic cell; 1.1. Air inlet; 2. Suction box; 3. Suction chamber; 3.1. Suction outlet; 4. Cover plate; 4.1. Opening; 5. Water filling pipe; Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will now be clearly and completely described with reference to the accompanying drawings.

[0021] Example 1: A downdraft electrolytic cell system includes two or more electrolytic cells 1. A suction box 2 is provided between two adjacent electrolytic cells 1. The suction box 2 is made of polypropylene and has a suction cavity 3 with a top opening. Several air inlets 1.1 are provided at the top edge of the electrolytic cell 1, connecting the top of the electrolytic cell 1 to the suction cavity 3. The air inlets 1.1 are arranged at equal intervals. The suction cavity 3 has a suction port 3.1 communicating with the outside. The bottom of the air inlet 1.1 is a sloped structure sloping upwards at one end of the suction box 2. A suction box 2 is provided between two adjacent electrolytic cells 1, and each suction box 2 is connected to one of the two adjacent electrolytic cells 1 on both sides. A cover plate 4 is provided between two adjacent electrolytic cells 1. The cover plate 4 covers the top of the suction box 2 and is connected to the electrolytic cells 1 on both sides. The cover plate 4 has several openings 4.1 on both sides corresponding to the air inlet. A flushing pipe 5 is connected to the bottom of the cover plate 4. The flushing pipe 5 has several flushing ports aligned with the air inlet 1.1.

[0022] Example 2: Referring to Example 1, two suction boxes 2 are provided between two adjacent electrolytic cells 1, and the two suction boxes 2 are respectively connected to the electrolytic cell 1 on their respective sides. The two suction boxes 2 include a collection part 2.1 arranged horizontally at the top and several suction parts 2.2 arranged at equal intervals below the collection part 2.1, and the bottom of each suction part 2.2 is a suction port 3.1.

[0023] The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A downdraft electrolytic cell system, comprising two or more electrolytic cells, characterized in that, A suction box is provided between two adjacent electrolytic cells. The suction box has a suction cavity with an opening at the top. Several air inlets are provided at the top edge of the electrolytic cell to connect the top of the electrolytic cell and the suction cavity. The suction cavity has an air inlet that communicates with the outside. The bottom of the air inlet is a slope structure that is sloping upward at one end of the suction box.

2. The downdraft electrolytic cell system according to claim 1, characterized in that, A suction box is provided between two adjacent electrolytic cells, and the two sides of the suction box are connected to the two adjacent electrolytic cells respectively.

3. The downdraft electrolytic cell system according to claim 1, characterized in that, Two suction boxes are provided between two adjacent electrolytic cells, and the two suction boxes are respectively connected to the electrolytic cells on their respective sides.

4. The down-draft electrolytic cell system according to claim 3, characterized in that, The two suction boxes include a collection section arranged horizontally at the top and several suction sections arranged at equal intervals below the collection section, with the bottom of each suction section being a suction port.

5. The downdraft electrolytic cell system according to claim 1, characterized in that, The air inlets are arranged at equal intervals.

6. The downdraft electrolytic cell system according to claim 5, characterized in that, A cover plate is provided between two adjacent electrolytic cells. The cover plate covers the top of the air suction box and is connected to the electrolytic cells on both sides. Several openings corresponding to the air inlets are provided on both sides of the cover plate. A flushing pipe is connected to the bottom of the cover plate, and several flushing ports aligned with the air inlets are provided on the flushing pipe.

7. The downdraft electrolytic cell system according to claim 1, characterized in that, The suction box is made of polypropylene.

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