CN209065941U - Gas recovery system leakage detection apparatus - Google Patents
Gas recovery system leakage detection apparatus Download PDFInfo
- Publication number
- CN209065941U CN209065941U CN201821827628.9U CN201821827628U CN209065941U CN 209065941 U CN209065941 U CN 209065941U CN 201821827628 U CN201821827628 U CN 201821827628U CN 209065941 U CN209065941 U CN 209065941U
- Authority
- CN
- China
- Prior art keywords
- gas
- temperature
- leakage detection
- recovery system
- detection apparatus
- 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
Links
Abstract
The utility model discloses a kind of gas recovery system leakage detection apparatus, including the gaspipe line for being equipped with triple valve being connected with gas fan, gaspipe line is divided into two, one is that release pipeline another is gas chamber pipeline, wherein desorption tube road is installed with a temperature-detecting device, and temperature-detecting device is connected by PLC controller with alarm.The problem of the utility model increases gas leakage detection device newly, the shortest time can find gas leakage greatly shortens fault determining time, reduces equipment and handles the time.
Description
Technical field
The utility model relates to a kind of gas recovery system leakage detection apparatus.
Background technique
Work as during RECOVERY OF CONVERTER GAS after triple valve is transferred to recycling side, release side is closed and cannot be mentioned in time when revealing
Maintenance personnel wake up to triple valve release side maintenance, causes qualified coal gas of converter that cannot all recycle, burns on diffusing tower, energy
Source waste.It cannot achieve tracking at present and record the change information of the sealing situation of triple valve, failure can not be analyzed and shift to an earlier date pre-
Know；Secondly it can not confirm whether real-time triple valve has leakage.Under equipment running status, it is not easy to judge that triple valve operation is
It is no normal, confirmed when needing parking maintenance if to check.
Summary of the invention
According in live use, there are problems, and the purpose of this utility model is to provide a kind of leak detections of gas recovery system to fill
It sets, can find gas leak problem in time, reduce energy waste.
The purpose of this utility model is achieved in that a kind of gas recovery system leakage detection apparatus, including with gas fan
The connected gaspipe line for being equipped with triple valve, gaspipe line are divided into two, and one is that release pipeline another is gas chamber pipe
Road, wherein desorption tube road is installed with a temperature-detecting device, and temperature-detecting device passes through PLC controller and alarm phase
Even.
Design principle: pipeline internal medium temperature behind measurement triple valve release side.This mode can continuously measure the temperature in pipeline
Analog signal is passed to PLC in computer picture displays temperature by degree, can be according to Jie before the actual temperature and triple valve detected
Matter temperature is compared；On condition that triple valve has temperature difference in recycling side, such as two temperature during RECOVERY OF CONVERTER GAS,
It does not reveal then；Such as, two temperature difference very littles, then three-way valve is revealed.The value of the temperature difference, it is fixed according to on-site actual situations, generally
20 DEG C are taken, the temperature of coal gas of converter is (55 ~ 65) DEG C, and environment temperature is lower than its (20 ~ 30) DEG C, does using software to its temperature difference
Alarm and historical trend, the operation of warning reminding work and maintenance personnel.The utility model increases gas leakage detection device newly, can be most
Short time finds the problem of gas leakage, greatly shortens fault determining time, reduces equipment and handles the time.
Detailed description of the invention
The utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is the schematic view of the front view of the utility model.
Specific embodiment
A kind of gas recovery system leakage detection apparatus, as shown in Figure 1, include be connected with gas fan 3 triple valve 4 is installed
Gaspipe line, gaspipe line is divided into two, and one is that release pipeline 1 another is gas chamber pipeline 5, wherein release pipeline 1
On a temperature-detecting device 2 is installed, temperature-detecting device 2 is connected by PLC controller 6 with alarm.
Claims (1)
1. a kind of gas recovery system leakage detection apparatus, including the gaspipe line for being equipped with triple valve being connected with gas fan,
Be characterized in: gaspipe line is divided into two, and one is that release pipeline another is gas chamber pipeline, and wherein desorption tube road is installed with
One temperature-detecting device, temperature-detecting device are connected by PLC controller with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827628.9U CN209065941U (en) | 2018-11-07 | 2018-11-07 | Gas recovery system leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827628.9U CN209065941U (en) | 2018-11-07 | 2018-11-07 | Gas recovery system leakage detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209065941U true CN209065941U (en) | 2019-07-05 |
Family
ID=67098032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827628.9U Expired - Fee Related CN209065941U (en) | 2018-11-07 | 2018-11-07 | Gas recovery system leakage detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209065941U (en) |
-
2018
- 2018-11-07 CN CN201821827628.9U patent/CN209065941U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |