CN205258622U - Ionic membrane leakage -testing device - Google Patents
Ionic membrane leakage -testing device Download PDFInfo
- Publication number
- CN205258622U CN205258622U CN201520930801.8U CN201520930801U CN205258622U CN 205258622 U CN205258622 U CN 205258622U CN 201520930801 U CN201520930801 U CN 201520930801U CN 205258622 U CN205258622 U CN 205258622U
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- Prior art keywords
- ionic membrane
- cavity
- testing device
- gas
- leakage
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Abstract
The utility model provides an ionic membrane leakage -testing device, relates to the ionic membrane leakage -testing device in the ionic membrane caustic soda production system. Its structure of its characterized in that includes: aerify the cavity, aerify the cavity for the upper end is open, the opening end has outer box -like cavity of putting down the flange, water holding tank, this water holding tank have the barrel of outer flat flange for the side band of going to the bottom, the side band of going to the bottom of this barrel has and inflates on the cavity port complex flat flange outward. The utility model discloses an ionic membrane leakage -testing device, when carrying out the mending -leakage to the ionic membrane of revealing, can be very convenient, accurate, directly perceived, quick find out the leak source, operating is simplified has improved leak detection efficiency and accuracy, can detect little leak source to the pinhole, for technological index controls such as ionic membrane caustic soda production chlorine hydrogen pressure differential provide the guarantee, has eliminated to reveal and leads to the very big potential safety hazard of the hydrogeneous on the high side existence of chlorine when serious.
Description
Technical field
A kind of ionic membrane leakage testing device, relates to the ionic membrane leakage testing device in a kind of ion film caustic soda production system.
Background technology
In ion film caustic soda production process, the technic index control such as chlorine hydrogen pressure is poor is bad, can make ionic membrane occur leak source, reveals when serious and causes chlorine hydrogeneous higher, has great potential safety hazard.
The ionic membrane leak testing process generally using is at present the method for roll extrusion on sponge, and complex operation, workload are large, and little pin hole can not test out substantially, and leak test effect is bad.
Utility model content
The purpose of this utility model is exactly the deficiency existing for prior art, and a kind of simple, convenient, practical respond well ionic membrane leak testing process and device is again provided.
The purpose of this utility model is achieved through the following technical solutions.
A kind of ionic membrane leakage testing device, is characterized in that its structure comprises:
Gas-filled cavity, this is that gas-filled cavity is that upper end is uncovered, opening end is with the box-like cavity of outer plane face flange; On cavity one side sidewall, be provided with air inlet pipe, in air inlet pipe, be provided with air intake valve; On cavity opposite side sidewall, be provided with blast pipe, on blast pipe, be provided with drain tap;
Storage water tank, this Storage water tank is the cylindrical shell of bottom with outer plane face flange; The bottom of this cylindrical shell is with the outer plane face flange coordinating with gas-filled cavity upper port.
A kind of ionic membrane leakage testing device of the present utility model, is characterized in that going to the bottom and being provided with adjutage in gas-filled cavity, and adjutage is provided with Draw off valve.
A kind of ionic membrane leakage testing device of the present utility model, it is characterized in that on gas-filled cavity tank along with Storage water tank under along by with outer plane face flange, fastening bolt is fixedly connected, connection place is provided with sealing ring.
A kind of ionic membrane leakage testing device of the present utility model, when the ionic membrane of revealing is carried out to mending-leakage, can find out easily, accurately, intuitively, fast leak source, simplify operation, leakage detection efficiency and accuracy are improved, can detect the little leak source to pin hole, produce the technic index controls such as chlorine hydrogen pressure is poor for ion film caustic soda guarantee is provided, eliminate to reveal and cause the great potential safety hazard of the hydrogeneous higher existence of chlorine when serious.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model ionic membrane leakage testing device.
Detailed description of the invention
A kind of ionic membrane leakage testing device, its structure comprises: gas-filled cavity 1, this is that gas-filled cavity is that upper end is uncovered, opening end is with the box-like cavity of outer plane face flange; On cavity one side sidewall, be provided with air inlet pipe 5, in air inlet pipe, be provided with air intake valve 8; On cavity opposite side sidewall, be provided with blast pipe 6, on blast pipe, be provided with drain tap 9; Storage water tank 2, this Storage water tank is the body of bottom with outer plane face flange; The bottom of this body is with the outer plane face flange coordinating with gas-filled cavity upper port; Go to the bottom and be provided with adjutage 7 in gas-filled cavity, adjutage is provided with water discharging valve 10.
A kind of ionic membrane leakage testing device of the present utility model, when use on gas-filled cavity tank along with Storage water tank under along by with outer plane face flange be fixedly connected with fastening bolt 4, connection place is provided with sealing ring 3.
When making, gas-filled cavity, Storage water tank, fastening bolt can adopt acid and alkali-resistance PVC, and sealing ring can adopt ion-exchange membrane electrolyzer to connect pad; Valve used can adopt PVC ball valve.
In the time of ionic membrane leak test, first, in the bonding sealing gasket ring plate of the junction of gas-filled cavity and Storage water tank end, be positioned in gas-filled cavity smooth ionic membrane, then Storage water tank and air chamber are fixedly connected with fastening bolt by flange; When leak test, close drain tap and Draw off valve, open intake valve and slowly pass into compressed air in gas-filled cavity. Toward passing into pure water on ionic membrane surface in Storage water tank, water surface elevation is about 2cm, observes ionic membrane surface, has the place that obvious bubble is emerged to be leak source, marks with mark. Complete after leak test, close air intake valve, open drain tap, the air in emptying gas-filled cavity, unclamps fastening bolt, takes out ionic membrane, completes the operation of ionic membrane leak test.
Claims (3)
1. an ionic membrane leakage testing device, is characterized in that its structure comprises:
Gas-filled cavity, this gas-filled cavity be upper end uncovered, opening end is with the box-like cavity of outer plane face flange; On cavity one side sidewall, be provided with air inlet pipe, in air inlet pipe, be provided with air intake valve; On cavity opposite side sidewall, be provided with blast pipe, on blast pipe, be provided with drain tap;
Storage water tank, this Storage water tank is the cylindrical shell of bottom with outer plane face flange; The bottom of this cylindrical shell is with the outer plane face flange coordinating with gas-filled cavity upper port.
2. a kind of ionic membrane leakage testing device according to claim 1, is characterized in that going to the bottom and being provided with adjutage in gas-filled cavity, and adjutage is provided with Draw off valve.
3. a kind of ionic membrane leakage testing device according to claim 1, it is characterized in that on gas-filled cavity tank along with Storage water tank under along by with outer plane face flange, fastening bolt is fixedly connected, connection place is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930801.8U CN205258622U (en) | 2015-11-20 | 2015-11-20 | Ionic membrane leakage -testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930801.8U CN205258622U (en) | 2015-11-20 | 2015-11-20 | Ionic membrane leakage -testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258622U true CN205258622U (en) | 2016-05-25 |
Family
ID=56000160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930801.8U Active CN205258622U (en) | 2015-11-20 | 2015-11-20 | Ionic membrane leakage -testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205258622U (en) |
-
2015
- 2015-11-20 CN CN201520930801.8U patent/CN205258622U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |