CN203350006U - Graphite synthetic furnace leakage detection apparatus for producing hydrogen chloride - Google Patents
Graphite synthetic furnace leakage detection apparatus for producing hydrogen chloride Download PDFInfo
- Publication number
- CN203350006U CN203350006U CN 201320435625 CN201320435625U CN203350006U CN 203350006 U CN203350006 U CN 203350006U CN 201320435625 CN201320435625 CN 201320435625 CN 201320435625 U CN201320435625 U CN 201320435625U CN 203350006 U CN203350006 U CN 203350006U
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- China
- Prior art keywords
- synthetic furnace
- hydrogen chloride
- detection apparatus
- graphite synthetic
- leakage
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- 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.)
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Abstract
The utility model relates to a leakage detection apparatus, and specially relates to a graphite synthetic furnace leakage detection apparatus for producing hydrogen chloride. The graphite synthetic furnace leakage detection apparatus comprises a condensation acid collecting device connected with a graphite synthetic furnace, the condensation acid collecting device is equipped with a remote level gauge, and the remote level gauge is connected with a DCS control system. When leakage happens to the graphite synthetic furnace, leakage liquid enters the condensation acid collecting device and causes rapid rise of the liquid level, the information is transmitted by the remote level gauge to the DSC control system to alarm, and on-line detection is realized. Compared to the prior art, according to the graphite synthetic furnace leakage detection apparatus, remote monitor is employed, on-line detection is realized, leakage of the graphite synthetic furnace is detected in time.
Description
Technical field
the utility model relates to leak detecting device, particularly a kind of hydrogen chloride graphite synthesis furnace leak detecting device.
Background technology
at present, what the equipment of hydrogen chloride synthesis procedure production hydrogen chloride generally adopted is Two-in-One Graphite Synthetic Furnace, corrosion-resistant but the intensity difference of graphite material, reach and check that by visor the furnace bottom situation artificially judges by regular discharge body of heater condensation acid as occurred to leak mainly in the synthetic furnace operational process, once can not find in time, very easily generating process equipment breakdown and even security incident.
The utility model content
the utility model is intended to solution must not find that hydrogen chloride graphite synthesis furnace leaks and causes work safety accident, realizes the hydrogen chloride graphite synthesis furnace leak detecting device of online detection alarm in time.
the technical scheme adopted is:
a kind of hydrogen chloride graphite synthesis furnace leak detecting device, comprise the condensation acid gathering-device be connected with graphitic synthetic furnace, on condensation acid gathering-device, far transmission level meter is housed, and far transmission level meter is connected with the DCS control system.
compared with prior art, the utility model adopts remote monitoring, realizes detecting online, can find in time that leaking appears in hydrogen chloride graphite synthesis furnace.
preferred version is:
on condensation acid gathering-device, the breathing pipeline is housed.
condensation acid gathering-device is connected with graphitic synthetic furnace by the acid discharge pipeline, and the four-way visor is housed on the acid discharge pipeline.
the other end of breathing pipeline is communicated with the valve on graphitic synthetic furnace.
The accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
Embodiment
below in conjunction with drawings and Examples in detail the utility model is described in detail:
a kind of hydrogen chloride graphite synthesis furnace leak detecting device, referring to accompanying drawing 1, in figure: graphitic synthetic furnace 1, condensation acid gathering-device 2, far transmission level meter 3, acid discharge pipeline 4, breathing pipeline 5, four-way visor 6, valve 7.
in the present embodiment, the original mudhole in hydrogen chloride graphite synthesis furnace 1 bottom is connected with condensation acid gathering-device 2 by acid discharge pipeline 4, on condensation acid gathering-device 2, far transmission level meter 3 is housed, and far transmission level meter 3 is connected with the DCS control system; Condensation acid gathering-device 2 tops are connected with an end of breathing pipeline 5, and the other end of breathing pipeline 5 is communicated with the valve 7 on graphitic synthetic furnace 1; Four-way visor 6 is housed on acid discharge pipeline 4.
hydrogen chloride graphite synthesis furnace Leak Detection technique is: when hydrogen chloride graphite synthesis furnace 1 occurs to leak, leakage fluid (leakage fluid may be that chemical reaction generates water or heat exchange cover physics leaks) enters condensation acid gathering-device 2 by acid discharge pipeline 4, thereby cause the liquid level of condensation acid gathering-device 2 to escalate, when leakage fluid reach far transmission level meter 3 overall volume 30% the time, far transmission level meter 3 is converted to data-signal by pressure signal and is sent to the DCS control system and reports to the police (audible alarm), thereby realizes online the detection.
the useful range of far transmission level meter is L=500mm, (0 to 100% interval), the differential far transmission level meter of two flanges.
leakage fluid enters in the process of condensation acid gathering-device 2, in order to prevent that pressure is excessive, leakage fluid can not be entered in condensation acid gathering-device 2, by breathing pipeline 5, discharges in condensation acid gathering-devices 2 pressure.Can reach alarm after further having guaranteed to leak, safety coefficient further improves.
compared with prior art, the utility model adopts remote monitoring, realizes detecting online, can find in time that leaking appears in synthetic furnace.
Claims (4)
1. a hydrogen chloride graphite synthesis furnace leak detecting device, comprise the condensation acid gathering-device be connected with graphitic synthetic furnace, and it is characterized in that: on condensation acid gathering-device, far transmission level meter is housed, far transmission level meter is connected with the DCS control system.
2. hydrogen chloride graphite synthesis furnace leak detecting device according to claim 1, is characterized in that: on condensation acid gathering-device, the breathing pipeline is housed.
3. hydrogen chloride graphite synthesis furnace leak detecting device according to claim 1 is characterized in that: condensation acid gathering-device is connected with graphitic synthetic furnace by the acid discharge pipeline, and the four-way visor is housed on the acid discharge pipeline.
4. hydrogen chloride graphite synthesis furnace leak detecting device according to claim 2 is characterized in that: the other end of breathing pipeline is communicated with the valve on graphitic synthetic furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320435625 CN203350006U (en) | 2013-07-22 | 2013-07-22 | Graphite synthetic furnace leakage detection apparatus for producing hydrogen chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320435625 CN203350006U (en) | 2013-07-22 | 2013-07-22 | Graphite synthetic furnace leakage detection apparatus for producing hydrogen chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350006U true CN203350006U (en) | 2013-12-18 |
Family
ID=49749890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320435625 Expired - Lifetime CN203350006U (en) | 2013-07-22 | 2013-07-22 | Graphite synthetic furnace leakage detection apparatus for producing hydrogen chloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389192A (en) * | 2013-07-22 | 2013-11-13 | 唐山三友氯碱有限责任公司 | Device and technology for detecting leakage of hydrogen chloride and graphite synthesis furnace |
| CN113233421A (en) * | 2021-05-11 | 2021-08-10 | 华融化学股份有限公司 | Automatic ignition control system and method for HCL synthesis furnace |
-
2013
- 2013-07-22 CN CN 201320435625 patent/CN203350006U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389192A (en) * | 2013-07-22 | 2013-11-13 | 唐山三友氯碱有限责任公司 | Device and technology for detecting leakage of hydrogen chloride and graphite synthesis furnace |
| CN113233421A (en) * | 2021-05-11 | 2021-08-10 | 华融化学股份有限公司 | Automatic ignition control system and method for HCL synthesis furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |