CN208060478U - A kind of online checking device of vertical pipe - Google Patents
A kind of online checking device of vertical pipe Download PDFInfo
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- CN208060478U CN208060478U CN201820599552.2U CN201820599552U CN208060478U CN 208060478 U CN208060478 U CN 208060478U CN 201820599552 U CN201820599552 U CN 201820599552U CN 208060478 U CN208060478 U CN 208060478U
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- detection liquid
- liquid
- vertical pipe
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Abstract
The utility model is related to a kind of online checking devices of vertical pipe, belong to the tin plating production line liquid on-line detection device technical field of metallurgy industry.Technical solution is：Detect liquid drainage pipe（4）One end and vertical pipe（1）Connection detects liquid drainage pipe（4）The other end with detection liquid holding tank（3）Connection detects liquid holding tank（3）It is interior to be equipped with on-line detector（6）, detection liquid reflux line one（5）One end with detection liquid holding tank（3）Connection, detection liquid reflux line one（5）The other end be located at detection liquid backflash（2）Top, detection liquid reflux line two（8）One end with detection liquid backflash（2）Connection, detection liquid reflux line two（8）The other end and vertical pipe（1）Connection.The utility model has the beneficial effects that：The concentration of liquid in vertical pipe can be accurately detected, and can be sampled at any time, ensures the accuracy of on-line detector.
Description
Technical field
The utility model is related to a kind of online checking device of vertical pipe, the liquid in especially tin plating production line vertical pipe
Sampling and on-line measuring device, belong to the tin plating production line liquid on-line detection device technical field of metallurgy industry.
Background technology
The tin plating production line of Ban Ye companies, when detecting work tank liquid solubility, due to production technology and detection device
It is required that cannot be mounted in slot, the reflux line of work nest can only be can be only installed at according to produce reality situation on pipe laying
On, but since return line does not have pressure in production process, and be vertical duct, liquid is unable to full packages.If right angle setting
Online detector cannot be completely covered in on-line detector, the detected liquid in vertical pipe, cause detectable concentration inaccurate.
Utility model content
The utility model aim is to provide a kind of online checking device of vertical pipe, can accurately detect liquid in vertical pipe
Concentration, and can sample at any time, compare the accuracy of on-line detector, solve the problems, such as background technology.
The technical solution of the utility model is：
A kind of online checking device of vertical pipe, including vertical pipe, detection liquid backflash, detection liquid holding tank, detection liquid
Drainage pipe, detection liquid reflux line one, on-line detector, drainage valve and detection liquid reflux line two, detect liquid drainage tube
The one end in road is connect with vertical pipe, and the other end for detecting liquid drainage pipe is connect with detection liquid holding tank, detects liquid drainage tube
Road is equipped with drainage valve, and on-line detector, one end and the detection liquid of detection liquid reflux line one are equipped in detection liquid holding tank
Holding tank connects, and the other end of detection liquid reflux line one is located at the top of detection liquid backflash, detection liquid reflux line two
One end is connect with detection liquid backflash, and the other end of detection liquid reflux line two is connect with vertical pipe.
The detection liquid drainage pipe is connected to the top of vertical pipe, and detection liquid reflux line two is connected to vertical pipe
Lower part.
The other end of the detection liquid drainage pipe is connected to the lower part of detection liquid holding tank, and detection liquid reflux line one connects
It is connected on the top of detection liquid holding tank.
The detection liquid reflux line two is connected to the bottom of detection liquid backflash.
The top of the detection liquid holding tank is equipped with cover board, and on-line detector is fixed on the cover board.
Using the utility model, the liquid in vertical pipe is entered by detecting liquid drainage pipe in detection liquid holding tank,
After reaching certain liquid level in detection liquid holding tank, it is flow back into backflash by detecting liquid reflux line one, finally by inspection
Liquid reflux line two is surveyed to flow back into vertical pipe.Detection liquid can form a metastable liquid in detecting liquid holding tank
Storage thus directly can carry out on-line checking by on-line detector to liquid.Detection liquid above backflash simultaneously
The outlet of reflux line one forms an on-line period mouth, can at any time be sampled by this sample tap, to on-line detector
Detection data is compared, and ensures the accuracy of on-line detector.If there is problem, then drainage valve is closed, replaced in time
Or repair on-line detector.
The utility model has the beneficial effects that：The concentration of liquid in vertical pipe can be accurately detected, and can be at any time
Sampling, ensures the accuracy of on-line detector.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model vertical view；
In figure：Vertical pipe 1, detection liquid backflash 2, detection liquid holding tank 3, detection liquid drainage pipe 4, detection liquid reflux
Pipeline 1, on-line detector 6, drainage valve 7, detection liquid reflux line 28, cover board 9.
Specific implementation mode
Below in conjunction with attached drawing, by example, the utility model is described in further detail.
With reference to attached drawing 1,2, a kind of online checking device of vertical pipe, including vertical pipe 1, detection liquid backflash 2, detection liquid
Holding tank 3, detection liquid drainage pipe 4, detection liquid reflux line 1, on-line detector 6, drainage valve 7 and detection liquid return duct
The one end in road 28, detection liquid drainage pipe 4 is connect with vertical pipe 1, and the other end and the detection liquid of detection liquid drainage pipe 4 are deposited
Storage tank 3 connects, and detection liquid drainage pipe 4 is equipped with drainage valve 7, and on-line detector 6, detection are equipped in detection liquid holding tank 3
One end of liquid reflux line 1 is connect with detection liquid holding tank 3, and the other end of detection liquid reflux line 1 is located at detection liquid and returns
One end of the top of chute 2, detection liquid reflux line 28 is connect with detection liquid backflash 2, detects the another of liquid reflux line 28
One end is connect with vertical pipe 1.
In the present embodiment, detection liquid drainage pipe 4 is connected to the top of vertical pipe 1, and detection liquid reflux line 28 connects
It is connected on the lower part of vertical pipe 1, the other end of detection liquid drainage pipe 4 is connected to the lower part of detection liquid holding tank 3, and detection liquid returns
Flow tube road 1 is connected to the top of detection liquid holding tank 3, and detection liquid reflux line 28 is connected to the bottom of detection liquid backflash 2
The top in portion, liquid holding tank 3 is equipped with cover board 9, and on-line detector 6 is fixed on cover board 9, and on-line detector 6 is the art
Common concentration detection apparatus.
Claims (5)
1. a kind of online checking device of vertical pipe, it is characterised in that include vertical pipe（1）, detection liquid backflash（2）, detection liquid
Holding tank（3）, detection liquid drainage pipe（4）, detection liquid reflux line one（5）, on-line detector（6）, drainage valve（7）And inspection
Survey liquid reflux line two（8）, detect liquid drainage pipe（4）One end and vertical pipe（1）Connection detects liquid drainage pipe（4）
The other end with detection liquid holding tank（3）Connection detects liquid drainage pipe（4）It is equipped with drainage valve（7）, detect liquid holding tank
（3）It is interior to be equipped with on-line detector（6）, detection liquid reflux line one（5）One end with detection liquid holding tank（3）Connection detects liquid
Reflux line one（5）The other end be located at detection liquid backflash（2）Top, detection liquid reflux line two（8）One end and inspection
Survey liquid backflash（2）Connection, detection liquid reflux line two（8）The other end and vertical pipe（1）Connection.
2. the online checking device of a kind of vertical pipe according to claim 1, it is characterised in that the detection liquid drainage pipe
（4）It is connected to vertical pipe（1）Top, detection liquid reflux line two（8）It is connected to vertical pipe（1）Lower part.
3. the online checking device of a kind of vertical pipe according to claim 2, it is characterised in that the detection liquid drainage pipe
（4）The other end be connected to detection liquid holding tank（3）Lower part, detection liquid reflux line one（5）It is connected to detection liquid holding tank
（3）Top.
4. the online checking device of a kind of vertical pipe according to claim 3, it is characterised in that the detection liquid reflux line
Two（8）It is connected to detection liquid backflash（2）Bottom.
5. the online checking device of a kind of vertical pipe according to claim 1, it is characterised in that the detection liquid holding tank（3）
Top be equipped with cover board（9）, on-line detector（6）It is fixed on cover board（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599552.2U CN208060478U (en) | 2018-04-25 | 2018-04-25 | A kind of online checking device of vertical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599552.2U CN208060478U (en) | 2018-04-25 | 2018-04-25 | A kind of online checking device of vertical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060478U true CN208060478U (en) | 2018-11-06 |
Family
ID=63983693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599552.2U Active CN208060478U (en) | 2018-04-25 | 2018-04-25 | A kind of online checking device of vertical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060478U (en) |
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2018
- 2018-04-25 CN CN201820599552.2U patent/CN208060478U/en active Active
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