CN219766176U

CN219766176U - Novel sodium hypochlorite electrolytic cell pickling mechanism

Info

Publication number: CN219766176U
Application number: CN202321179364.1U
Authority: CN
Inventors: 李教言; 姜梅
Original assignee: Hunan Xingyuan Environmental Protection Equipment Co ltd
Current assignee: Hunan Xingyuan Environmental Protection Equipment Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-29
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of acid washing of sodium hypochlorite electrolytic cells, in particular to a novel acid washing mechanism of a sodium hypochlorite electrolytic cell, which improves the washing efficiency in the acid washing process. The utility model provides a novel sodium hypochlorite electrolysis trough pickling mechanism, including the electrolysis trough body, the outside intercommunication of electrolysis trough body has the circulating pipe, and the outside of electrolysis trough body is provided with two transfer lines that are bilateral symmetry and distribute, and the transfer line is the branch pipe and the transfer line intercommunication that linear array distributes along the axis of transfer line through a plurality of, and the top of electrolysis trough body is provided with the feed liquor pipe, is provided with the connecting pipe under the feed liquor pipe, and the feed liquor pipe passes through first control valve intercommunication with the connecting pipe, and the inlet port of two transfer lines all communicates with the connecting pipe. According to the utility model, the pickling agent is guided to enter the electrolytic tank body along multiple flow directions and from multiple positions, so that the flushing effect of the pickling agent is effectively enhanced, and the pickling efficiency is improved.

Description

Novel sodium hypochlorite electrolytic cell pickling mechanism

Technical Field

The utility model relates to the technical field of acid washing of sodium hypochlorite electrolytic cells, in particular to a novel acid washing mechanism of a sodium hypochlorite electrolytic cell.

Background

The sodium hypochlorite electrolytic tank is a core component of a sodium hypochlorite generator, sodium hypochlorite can be produced by injecting saline solution into the sodium hypochlorite electrolytic tank and electrolyzing the saline solution, alkaline dirt is continuously deposited in the electrolytic tank along with the progress of the electrolytic process, the electrolytic efficiency is reduced due to the accumulation of the dirt, therefore, the electrolytic tank needs to be pickled by using a mixed solution of citric acid and clean water,

the existing sodium hypochlorite generator is internally provided with a pickling agent circulating system, and accumulated dirt and pickling agents can be fully contacted by circulating and inputting the mixed solution of citric acid and clear water into the electrolytic tank, so that the effect of thoroughly cleaning the electrolytic tank is achieved, however, because the flow direction of the pickling agents in the electrolytic tank is always kept full and consistent, the flushing efficiency of water flow to the inner wall and the inner part of the electrolytic tank is lower, the dirt is mainly dissolved by means of the contact of the pickling agents and the dirt layer by layer, and a novel sodium hypochlorite electrolytic tank pickling mechanism can be provided for solving the problem, and the flushing efficiency in the pickling process is improved.

Disclosure of Invention

The utility model aims to provide a novel sodium hypochlorite electrolytic cell pickling mechanism, which improves the flushing efficiency in the pickling process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel sodium hypochlorite electrolysis trough pickling mechanism, including the electrolysis trough body, the outside intercommunication of electrolysis trough body has the circulating pipe, and the outside of electrolysis trough body is provided with two transfer lines that are bilateral symmetry and distribute, and the transfer line is the branch pipe and the transfer line intercommunication that linear array distributes along the axis of transfer line through a plurality of, and the top of electrolysis trough body is provided with the feed liquor pipe, is provided with the connecting pipe under the feed liquor pipe, and the feed liquor pipe passes through first control valve intercommunication with the connecting pipe, and the inlet port of two transfer lines all communicates with the connecting pipe.

Preferably, the two infusion tubes are both positioned obliquely above the circulating tube, and the height of each infusion tube is larger than the height of the central shaft of the electrolytic tank body.

Preferably, the water outlet of the branch pipe is fixedly connected with a bracket which is in a cross-shaped structure.

Preferably, the circulation pipe is located directly below the body of the electrolytic cell.

Preferably, the circulation pipe is communicated with the electrolytic tank body through a second control valve.

Preferably, the connecting pipe is a three-way pipe, and the first control valve and the two infusion pipes are respectively communicated with one side water delivery port of the connecting pipe.

The utility model has the following beneficial effects:

through the cooperation of feed liquor pipe, first control valve, connecting pipe, transfer line, branch pipe and circulating pipe for pickling medicament sustainable is imported and input the electrolysis trough body, has realized utilizing the effect of continuous pickling of pickling liquid that flows, through the cooperation of different positions and directional different branch pipes, can be with different orientation to this internal input pickling medicament of electrolysis trough from different positions, then the sustainable washing inner wall of electrolysis trough body and the outer wall of the internal part of electrolysis trough of pickling medicament, thereby effectively strengthened the flushing efficiency of pickling medicament, be favorable to accelerating the pickling process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the cooperation of the liquid inlet pipe, the connecting pipe, the infusion pipe, the branch pipe and the like;

fig. 3 is a schematic view of the infusion tube, branch tube and bracket fitting.

In the figure: 1. an electrolytic cell body; 2. an infusion tube; 3. a liquid inlet pipe; 4. a connecting pipe; 5. a first control valve; 6. a branch pipe; 7. a bracket; 8. a circulation pipe; 9. and a second control valve.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a novel sodium hypochlorite electrolytic tank pickling mechanism comprises an electrolytic tank body 1, wherein a circulating pipe 8 is communicated with the outer side of the electrolytic tank body 1, two infusion pipes 2 which are distributed in a bilateral symmetry mode are arranged on the outer side of the electrolytic tank body 1, the infusion pipes 2 are communicated with the infusion pipes 2 through a plurality of branch pipes 6 which are distributed in a linear array along the central axis of the infusion pipes 2, a liquid inlet pipe 3 is arranged above the electrolytic tank body 1, a connecting pipe 4 is arranged under the liquid inlet pipe 3, the liquid inlet pipe 3 is communicated with the connecting pipe 4 through a first control valve 5, and water inlet ports of the two infusion pipes 2 are communicated with the connecting pipe 4.

The scheme comprises the following working processes:

when the pickling mechanism is used, the liquid inlet pipe 3 and the circulating pipe 8 are required to be communicated with a pickling medicament circulating system arranged in the sodium hypochlorite generator, the first control valve 5 is firstly required to be opened during pickling, then a water pump of the pickling medicament circulating system is started, the pickling medicament is pumped into the liquid inlet pipe 3, then sequentially passes through the first control valve 5, the connecting pipe 4, the liquid conveying pipe 2 and the branch pipe 6, finally enters the electrolytic tank body 1, and then flows out of the electrolytic tank body 1 through the circulating pipe 8 and continuously circulates, in the process, the pickling medicament sprayed out of each branch pipe 6 can impact on the side wall of the electrolytic tank body 1 and the surface of a part in the electrolytic tank body 1 from all directions, and therefore the effect of efficient flushing is achieved.

The working process can be as follows:

this pickling mechanism is through improving the delivery route of pickling medicament for pickling medicament can be through the multiple spot position and flow direction different delivery route is washed into in the electrolysis trough body 1, can effectively strengthen the washing effect, thereby promotes pickling efficiency.

Further, the two infusion tubes 2 are both positioned obliquely above the circulating tube 8, and the height of the infusion tube 2 is larger than the height of the central axis of the electrolytic bath body 1.

Further, the water outlet of the branch pipe 6 is fixedly connected with a bracket 7, the bracket 7 is in a cross-shaped structure, and the pickling medicament can be scattered by the bracket 7 when being output, so that the flushing range is further enlarged.

Furthermore, the circulating pipe 8 is positioned right below the electrolytic bath body 1, so that the medicament residue after pickling can be avoided.

Further, the circulating pipe 8 is communicated with the electrolytic tank body 1 through the second control valve 9, the first control valve 5 and the second control valve 9 are opened in general, so that the pickling medicament can flow through the electrolytic tank body 1, the pickling medicament can be accumulated in the electrolytic tank body 1 by opening the first control valve 5 and closing the second control valve 9, the soaking effect is realized, and the pickling efficiency can be further improved by a mode of combining soaking and flushing.

Further, the connecting pipe 4 is a three-way pipe, and the first control valve 5 and the two infusion pipes 2 are respectively communicated with one side water delivery port of the connecting pipe 4.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Novel sodium hypochlorite electrolysis trough pickling mechanism, including electrolysis trough body (1), its characterized in that: the utility model discloses a liquid-feeding device for the electrolytic cell, including electrolysis bath body (1), circulating pipe (8) are provided with in the outside intercommunication of electrolysis bath body (1), the outside of electrolysis bath body (1) is provided with two transfer line (2) that are bilateral symmetry and distribute, transfer line (2) are branch pipe (6) and transfer line (2) intercommunication that the axis of transfer line (2) is linear array distribution through a plurality of, the top of electrolysis bath body (1) is provided with feed liquor pipe (3), be provided with connecting pipe (4) under feed liquor pipe (3), feed liquor pipe (3) and connecting pipe (4) communicate through first control valve (5), two feed water port of transfer line (2) all communicates with connecting pipe (4).

2. The novel sodium hypochlorite electrolytic cell pickling mechanism of claim 1, wherein: the two infusion tubes (2) are both positioned obliquely above the circulating tube (8), and the height of each infusion tube (2) is larger than the height of the central shaft of the electrolytic bath body (1).

3. The novel sodium hypochlorite electrolytic cell pickling mechanism of claim 1, wherein: the water outlet of the branch pipe (6) is fixedly connected with a bracket (7), and the bracket (7) is in a cross-shaped structure.

4. The novel sodium hypochlorite electrolytic cell pickling mechanism of claim 1, wherein: the circulating pipe (8) is positioned right below the electrolytic bath body (1).

5. The novel sodium hypochlorite electrolytic cell pickling mechanism according to claim 4, wherein: the circulating pipe (8) is communicated with the electrolytic tank body (1) through a second control valve (9).

6. The novel sodium hypochlorite electrolytic cell pickling mechanism of claim 1, wherein: the connecting pipe (4) is a three-way pipe, and the first control valve (5) and the two infusion pipes (2) are respectively communicated with one side water delivery port of the connecting pipe (4).