CN210464819U

CN210464819U - Electrolytic cell diaphragm detection device

Info

Publication number: CN210464819U
Application number: CN201921904686.1U
Authority: CN
Inventors: 周海滨; 卞桂华; 郭海龙
Original assignee: Suzhou Breuer Energy Technology Co Ltd
Current assignee: Suzhou Breuer Energy Technology Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-05-05
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to an electrolytic cell diaphragm detection device, which comprises a horizontally arranged bottom plate, and a pressure-bearing pipe and an observation pipe which are vertically connected with the top of the bottom plate in sequence, wherein the diameter of the inner wall of the joint of the pressure-bearing pipe and the observation pipe is equal, the side surface of the pressure-bearing pipe is respectively provided with a pressure gauge interface, an air inlet and a drain outlet, and the top of the observation pipe is open; compared with the prior art, the utility model has the advantages that: can simply and visually observe the air permeability of the diaphragm of the electrolytic cell, and has simple structure and low manufacturing cost.

Description

Electrolytic cell diaphragm detection device

Technical Field

The utility model relates to an electrolysis trough production field, concretely relates to electrolysis trough diaphragm detection device.

Background

The diaphragm is a common component of the electrolytic cell, divides the electrolytic chamber into an anode chamber and a cathode chamber, is used for isolating ions generated by electrolysis and preventing mixing of negative and positive products, and needs to be detected before use and after damage to confirm the pressure resistance and leakage degree of the diaphragm.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: provides an electrolytic bath diaphragm detection device.

The technical scheme of the utility model is that: the utility model provides an electrolysis trough diaphragm detection device, includes the bottom plate that the level set up and vertical connection in proper order the pressure-bearing pipe and the observation pipe at bottom plate top, the inner wall diameter of the department that links to each other of pressure-bearing pipe and observation pipe equals, the side of pressure-bearing pipe is provided with manometer interface, air inlet and drain respectively, observe the open-top of pipe.

Further: the pressure-bearing pipe and the observation pipe are connected and sealed through a flange.

Further: the pressure bearing pipe and the observation pipe are both cylindrical pipes.

Further: the pressure gauge interface is connected with a pressure gauge, the drain outlet and the air inlet are both connected with a pipeline, and valves are mounted on the pipeline.

Compared with the prior art, the utility model has the advantages that: can simply and visually observe the air permeability of the diaphragm of the electrolytic cell, and has simple structure and low manufacturing cost.

Drawings

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the ordinary skilled person in the art without creative work all belong to the protection scope of the present invention:

fig. 1 is a schematic structural view of the present invention;

wherein: 1. a base plate; 2. a pressure bearing pipe; 3. an observation tube; 4. a flange; 5. a diaphragm; 6. a pressure gauge interface; 7. a pressure gauge; 8. an air inlet; 9. a sewage draining outlet; 10. a pipeline; 11. and (4) a valve.

Detailed Description

Example (b): as shown in figure 1 an electrolysis trough diaphragm detection device, including the bottom plate 1 that the level set up with in proper order vertical connection in the pressure-bearing pipe 2 and the observation pipe 3 at bottom plate 1 top, the junction of pressure-bearing pipe 2 and bottom plate 1 is sealed, the inner wall diameter of the junction of pressure-bearing pipe 2 and observation pipe 3 equals, pressure-bearing pipe 2 and observation pipe 3 pass through flange 4 to be connected sealedly, and diaphragm 5 is put between two flanges 4, and two flanges 4 pass through bolt fastener and connect. The diameter of the diaphragm 5 is the outer diameter of a sealing gasket matched with a standard flange, after the bolts are fastened, the sealing surfaces of the two flanges 4 compress the diaphragm 5, and the diaphragm 5 can play a role in preventing the media in the pressure-bearing pipe 2 and the observation pipe 3 from leaking from the space between the two flanges 4 and isolating the media in the pressure-bearing pipe 2 and the observation pipe 3 from being connected in series. The top opening of observation pipe 3 can follow the top opening part observation test, when diaphragm 5 gas leakage, can follow the export exhaust of top, also conveniently pours into water and drainage into observation pipe 3 simultaneously, and flange 4 seals the junction of pressure-bearing pipe 2 and observation pipe 3.

The side of pressure-bearing pipe 2 is provided with manometer interface 6, air inlet 8 and drain 9 respectively, and in this embodiment, the drain sets up in pressure-bearing pipe 2 side bottom, and the blowdown is down in the action of gravity of being convenient for, drain 9 and air inlet 8 all are connected with pipeline 10 to the control switching, all install the valve on the pipeline. The pressure gauge interface 6 is connected with a pressure gauge 7 to monitor the pressure in the pressure bearing pipe 2, the pressure bearing pipe 2 and the observation pipe 3 are cylindrical pipes, and the manufacturing and installation are convenient.

In the embodiment, the base plate 1 and the pressure-bearing pipe 2 are integrally formed, and the pressure-bearing pipe 2 and the flange 4 positioned below are welded together; the sight tube 3 and the flange 4 located above are welded together. During the experiment, put diaphragm 5 between two flanges 4, then link with two flanges 4 of fastening with the bolt and compress tightly the diaphragm, then follow the top opening part of observation pipe 3 and toward the interior water injection of observation pipe 3, inject test gas into pressure-bearing pipe 2. And observing a pressure gauge 7 at a pressure gauge interface 6 to obtain the pressure in the pressure-bearing pipe 2, observing whether bubbles emerge from the diaphragm 5 in the observation pipe 3 after the pressure in the pressure-bearing pipe 2 reaches the test pressure, if the bubbles emerge from the diaphragm 5, indicating that the diaphragm 5 is unqualified, judging the number of leakage positions of the diaphragm 5 according to the observed bubble generation positions and the number of the bubble generation positions, and if no bubble is generated on the diaphragm 5, indicating that the diaphragm is qualified.

It is to be noted that, in this document, terms such as "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion, such that an element including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such an element.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. An electrolytic cell diaphragm detection device is characterized in that: the bottom plate that sets up including the level with in proper order vertical connection the pressure-bearing pipe and the observation pipe at bottom plate top, the pressure-bearing pipe equals with the continuous department inner wall diameter of observing the pipe, the side of pressure-bearing pipe is provided with manometer interface, air inlet and drain respectively, observe the open-top of pipe.

2. An electrolyzer diaphragm detection device according to claim 1, characterized in that: the pressure-bearing pipe and the observation pipe are connected and sealed through a flange.

3. An electrolyzer diaphragm detection device according to claim 1, characterized in that: the pressure bearing pipe and the observation pipe are both cylindrical pipes.

4. An electrolyzer diaphragm detection device according to claim 1, characterized in that: the pressure gauge interface is connected with a pressure gauge, the drain outlet and the air inlet are both connected with a pipeline, and valves are mounted on the pipeline.