CN202757665U - Magnetism reverse turning bed liquidometer - Google Patents
Magnetism reverse turning bed liquidometer Download PDFInfo
- Publication number
- CN202757665U CN202757665U CN 201220472034 CN201220472034U CN202757665U CN 202757665 U CN202757665 U CN 202757665U CN 201220472034 CN201220472034 CN 201220472034 CN 201220472034 U CN201220472034 U CN 201220472034U CN 202757665 U CN202757665 U CN 202757665U
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- CN
- China
- Prior art keywords
- level gauge
- liquidometer
- water inlet
- liquid level
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a magnetism reverse turning bed liquidometer. The magnetism reverse turning bed liquidometer comprises a liquidometer body. A magnetism floater is arranged in an inner cavity of the liquidometer body. The upper end of the liquidometer and the lower end of the liquidometer are respectively connected with a negative pressure pipe and a positive pressure pipe, wherein the negative pressure pipe and the positive pressure pipe are communicated with the inner cavity of the liquidometer. A water inlet pipe is arranged at the upper end of the liquidometer body, wherein the water inlet pipe is communicated with the inner cavity of the liquidometer body. After the magnetism reverse turning bed liquidometer is installed on an acid gas buffer tank, water is irrigated to the inner cavity of the liquidometer body at regular intervals through the water inlet pipe. The water flows down along the inner cavity of the liquidometer body and dissolves salt deposition on a wall of the inner cavity. The water falling onto the surface of the magnetism floater dissolves salt deposition on the upper portion of the floater, and therefore the inner cavity of the liquidometer body and the part of the magnetism floater which is exposed to a gaseous phase are not easily deposited by ammonium salt.
Description
Technical field
The utility model relates to a kind of magnetic flap level gauge, particularly relates to a kind of magnetic flap level gauge of the sour gas surge tank for acidic water stripping device.
Background technology
Existing magnetic flap level gauge comprises the liquid level gauge body, the liquid level gauge body is provided with scale and magnetic ball turning plate indicator, be provided with magnetic float in the inner chamber of liquid level gauge body, the upper and lower end of liquid level gauge body is connected with respectively negative tube and the forward voltage diode that is communicated with its inner chamber, and forward voltage diode is respectively equipped with the flange that is connected for container with the end of negative tube.
At petrochemical industry, be applied to the magnetic flap level gauge on the sour gas surge tank of acidic water stripping device, in use the upper end of liquid level gauge chamber body and magnetic monkshood top are exposed liquid level and are exposed in the gas phase, expose portion is tied ammonium salt easily, thereby the intracavity diameter that causes the liquid level gauge body diminishes, the magnetic float external diameter becomes large, and then cause the magnetic monkshood to be stuck can't normally indicating liquid level, sour gas surge tank liquid level occurs unusual.When sour gas surge tank liquid level abnormal, liquid level gauge can only be pulled down the ammonium salt crystallization body that magnetic float surface and liquid level gauge inner chamber are adhered to and clear up.Owing to the hypertoxic hydrogen sulfide gas of high concentration is arranged in the sour gas surge tank, so there is the danger of very easily poisoning in the maintainer in the process, the potential safety hazard that increase is produced in dismounting and cleaning.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of sour gas surge tank for acidic water stripping device, the in use inner chamber of liquid level gauge body and the magnetic flap level gauge that part that magnetic float is exposed to gas phase is difficult for the knot ammonium salt.
For solving the problems of the technologies described above, the utility model comprises the liquid level gauge body, be provided with magnetic float in the inner chamber of liquid level gauge body, the upper and lower end of liquid level gauge body is connected with respectively negative tube and the forward voltage diode that is communicated with its inner chamber, and its design feature is that described liquid level gauge body upper end is provided with the water inlet pipe that is communicated with its inner chamber.
After adopting said structure, after the utility model is installed on the sour gas surge tank, regularly by water inlet pipe to the water flowing of liquid level gauge chamber body, water flows down along the liquid level gauge chamber body salt crust on the internal chamber wall is dissolved, the water of falling the magnetic float surface is the salt crust dissolving of buoy upper, thereby makes the inner chamber of liquid level gauge body and part that magnetic float is exposed in the gas phase be difficult for the knot ammonium salt.
Described water inlet pipe is provided with the water inlet control valve of its break-make of control.
The end that described water inlet pipe stretches into the liquid level gauge chamber body is provided with the spraying plant that the water in the water inlet pipe can be sprayed into water smoke, and spraying plant is sprayed into coniform water smoke with water, the convenient ammonium salt of removing on liquid level gauge chamber body and the magnetic float.
Described spraying plant is nozzle.
Described spraying plant comprises that blind plate is provided with apopore with the blind plate and the apopore that is arranged on the water inlet pipe sidewall of water inlet pipe end-enclosed.
Described negative tube is provided with steam inlet tube, and steam can slowly dissolve the ammonium salt on the negative tube tube wall, prevents that negative tube from being blocked by the ammonium salt crystallization body.
Described steam inlet tube is provided with the steam control valve of its break-make of control.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, flap level gauge comprises liquid level gauge body 1, liquid level gauge body 1 is provided with scale 2 and magnetic ball turning plate indicator 3, be provided with magnetic float 4 in the inner chamber of liquid level gauge body 1, liquid level gauge body 1 bottom is provided with blowoff valve 10, liquid level gauge body 1 upper, the lower end is connected with respectively negative tube 5 and the forward voltage diode 6 that is communicated with its inner chamber, forward voltage diode 6 is respectively equipped with for cushioning tank connected flange 7 with sour gas with the end of negative tube 5, liquid level gauge body 1 upper end is provided with the water inlet pipe 8 that is communicated with its inner chamber, water inlet pipe 8 is provided with the water inlet control valve 11 of its break-make of control, water inlet pipe 8 can be arranged on liquid level gauge body 1 top, also can be arranged on its sidepiece, can not hinder the lifting of magnetic float 4 as long as guarantee the setting of water inlet pipe 8.The end that water inlet pipe 8 stretches into liquid level gauge body 1 inner chamber is provided with the spraying plant that the water in the water inlet pipe 8 can be sprayed into water smoke, spraying plant can be nozzle, nozzle is sprayed into coniform water smoke with water, the water smoke that the choosing of nozzle should guarantee its ejection can all cover chamber wall and the magnetic float of the inner chamber of liquid level gauge body, also can directly arrange in the end of water inlet pipe 8 can be with the blind plate of its sealing, evenly set out respectively the water hole at water inlet pipe 8 near the sidewall of ends and blind plate, when being used, it has spraying function, and the water smoke that guarantees side apopore ejection can cover the inner chamber chamber wall of liquid level gauge body, the water smoke of bottom apopore ejection can all cover the top of magnetic float 4, the water inlet pipe 8 of this kind structure is made simple, can reduce production costs.Negative tube 5 is provided with steam inlet tube 9, and steam inlet tube 9 is provided with the steam control valve 12 of its break-make of control, and steam can slowly dissolve the ammonium salt on negative tube 5 tube walls, prevents that negative tube 5 from being blocked by the ammonium salt crystallization body.Operation valve in water inlet pipe 8 and steam inlet tube 9 settings can be selected autocontrol valve, makes things convenient for Long-distance Control.
It is unusual as the liquid level gauge indication occurs in the use procedure, can be with the valve closing between forward voltage diode 6 and the sour gas surge tank, allow water be full of the inner chamber of liquid level gauge body 1, with all the ammonium salt crystallization dissolvings in the liquid level gauge body 1, and pass through negative tube 5 and pour in the sour gas surge tank, reaching the purpose of dredging, the utility model can be realized the online instant cleaning of ammonium salt crystallization, greatly prolong the interval time of breaking down, reduced the maintenance frequency and risk.
Claims (7)
1. magnetic flap level gauge, comprise liquid level gauge body (1), be provided with magnetic float (4) in the inner chamber of liquid level gauge body (1), the upper and lower end of liquid level gauge body (1) is connected with respectively negative tube (5) and the forward voltage diode (6) that is communicated with its inner chamber, it is characterized in that described liquid level gauge body (1) upper end is provided with the water inlet pipe (8) that is communicated with its inner chamber.
2. magnetic flap level gauge according to claim 1 is characterized in that described water inlet pipe (8) is provided with the water inlet control valve (11) of its break-make of control.
3. magnetic flap level gauge according to claim 1 is characterized in that the end that described water inlet pipe (8) stretches into the liquid level gauge chamber body is provided with the spraying plant that the water in the water inlet pipe (8) can be sprayed into water smoke.
4. magnetic flap level gauge according to claim 3 is characterized in that described spraying plant is nozzle.
5. magnetic flap level gauge according to claim 3 is characterized in that described spraying plant comprises that blind plate is provided with apopore with the blind plate and the apopore that is arranged on water inlet pipe (8) sidewall of water inlet pipe (8) end-enclosed.
6. according to claim 1 to 5 each described magnetic flap level gauges, it is characterized in that described negative tube (5) is provided with steam inlet tube (9).
7. magnetic flap level gauge according to claim 6 is characterized in that described steam inlet tube (9) is provided with the steam control valve (12) of its break-make of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472034 CN202757665U (en) | 2012-09-17 | 2012-09-17 | Magnetism reverse turning bed liquidometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472034 CN202757665U (en) | 2012-09-17 | 2012-09-17 | Magnetism reverse turning bed liquidometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757665U true CN202757665U (en) | 2013-02-27 |
Family
ID=47736838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472034 Expired - Fee Related CN202757665U (en) | 2012-09-17 | 2012-09-17 | Magnetism reverse turning bed liquidometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757665U (en) |
-
2012
- 2012-09-17 CN CN 201220472034 patent/CN202757665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |