CN113447210A - Dense titanium liquid preheating tank coil pipe weeping detection device - Google Patents
Dense titanium liquid preheating tank coil pipe weeping detection device Download PDFInfo
- Publication number
- CN113447210A CN113447210A CN202110628854.4A CN202110628854A CN113447210A CN 113447210 A CN113447210 A CN 113447210A CN 202110628854 A CN202110628854 A CN 202110628854A CN 113447210 A CN113447210 A CN 113447210A
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- China
- Prior art keywords
- pipeline
- liquid
- coil pipe
- storage
- preheating tank
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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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 17
- 239000010936 titanium Substances 0.000 title claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 235000010215 titanium dioxide Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/222—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention provides a leakage detection device for a coil pipe of a concentrated titanium liquid preheating tank, which comprises a body, wherein the body is provided with a water inlet, a detection mechanism is arranged at the water inlet, the detection mechanism comprises a detection unit, the detection unit comprises a storage pipeline, a sliding piston is arranged in the storage pipeline, the piston divides an inner cavity of the storage pipeline into a first storage cavity for storing colored liquid and a second storage cavity for storing high-pressure gas, and the high-pressure gas in the second storage cavity pushes the piston to extrude the colored liquid in the first storage cavity to be led into the body; the invention has the beneficial effects that: when the body breaks, the pressure in the body can reduce, and forms pressure differential between the high-pressure gas in the detecting element and the body, can effectually drive the piston and remove and extrude coloured liquid, when coloured liquid flowed into the body, coloured liquid permeated from the damaged place, can effectually make things convenient for the staff to observe.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to a leakage detection device for a coil pipe of a concentrated titanium liquid preheating tank.
Background
Titanium dioxide is widely used in surface coatings of various structures, paper coatings and fillers, plastics and elastomers, and other uses include ceramics, glass, catalysts, coated fabrics, printing ink, roof granules and welding flux; titanium white powder is in production, concentrated titanium liquid need preheat to the uniform temperature when hydrolysising, the intensification in-process at titanium liquid need use the coil pipe to carry out indirect heating up, in the use of coil pipe, damaged phenomenon may appear in the coil pipe, this has just influenced the efficiency of preheating greatly, and influence the quality of hydrolysising, and steam condensate water retrieval and utilization to washing, the polluted water washing water, and whether the present detection coil pipe weeping detects through the manual work mostly, the inefficiency, and still inconvenient operation under the environment of high temperature.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a leakage detection device for a coil pipe of a concentrated titanium liquid preheating tank.
The invention solves the technical problems through the following technical means:
dense titanium liquid preheats groove coil pipe weeping detection device, which comprises a body, the body is provided with the water inlet, water inlet department is provided with detection mechanism, detection mechanism includes the detecting element, the detecting element includes the storage pipeline, be provided with the admission line that is used for going out the liquid pipeline of liquid and is used for admitting air on the storage pipeline, be provided with gliding piston in the storage pipeline, the piston is cut apart into the storage pipeline inner chamber and is used for saving the first storage chamber of coloured liquid, is used for saving high-pressure gas's second storage chamber, high-pressure gas in the second storage chamber promotes the coloured liquid of piston extrusion in the first storage chamber and channels into to the body.
As the improvement of the technical scheme, the detection unit further comprises a liquid inlet pipeline for liquid inlet and a gas outlet pipeline for pumping, and one-way valves are arranged in the liquid inlet pipeline, the liquid outlet pipeline, the gas inlet pipeline and the gas outlet pipeline.
As an improvement of the technical scheme, a sealing cover for sealing is arranged on the air outlet pipeline.
As an improvement of the technical scheme, the detection mechanism further comprises a connecting pipeline, wherein a flange plate is arranged on the connecting pipeline, and the connecting pipeline is connected to the water inlet through the flange plate.
As an improvement of the technical scheme, the connecting pipeline is provided with an installation pipeline, and the storage pipeline is in threaded connection with the installation pipeline.
As an improvement of the technical scheme, the threaded connection part of the connecting pipeline and the mounting pipeline is provided with thread glue.
The invention has the beneficial effects that: when the body breaks, pressure in the body can reduce, and form pressure differential between the high-pressure gas in the detecting element and the body, can effectually drive the piston and remove and extrude coloured liquid, when coloured liquid flows into the body, coloured liquid permeates out from the damaged place, can effectually make things convenient for the staff to observe, and under the environment of outside high temperature, moisture in the coloured liquid is evaporated, remaining pigment can effectually mark damage, can effectually make things convenient for the staff to confirm damage, the efficiency of detection has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a device for detecting leakage of a coil pipe of a concentrated titanium solution preheating tank according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a detection unit of the device for detecting leakage of the coil pipe of the concentrated titanium solution preheating tank according to the embodiment of the invention.
In the figure: 1. a body; 11. a water inlet; 2. a detection mechanism; 21. connecting a pipeline; 22. a flange plate; 23. installing a pipeline; 24. a detection unit; 241. a liquid outlet pipeline; 242. a liquid inlet pipeline; 243. a first storage chamber; 244. a piston; 245. a storage pipeline; 246. a second storage chamber; 247. an air outlet pipe; 248. a sealing cover; 249. an air inlet duct.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Example (b):
as shown in fig. 1 and fig. 2, the device for detecting leakage of a coil pipe of a concentrated titanium solution preheating tank in this embodiment includes a body 1, the body 1 is provided with a water inlet 11, a detection mechanism 2 is disposed at the water inlet 11, the detection mechanism 2 includes a detection unit 24, the detection unit 24 includes a storage pipeline 245, a liquid outlet pipeline 241 for discharging liquid and an air inlet pipeline 249 for introducing air are disposed on the storage pipeline 245, a sliding piston 244 is disposed in the storage pipeline 245, the piston 244 divides an inner cavity of the storage pipeline 245 into a first storage cavity 243 for storing a colored liquid and a second storage cavity 246 for storing a high-pressure gas, and the high-pressure gas in the second storage cavity 246 pushes the piston 244 to extrude the colored liquid in the first storage cavity 243 to be introduced into the body 1.
During the detection, the colored liquid is filled into the first storage chamber 243, then the gas inlet pipe 249 is connected with an external booster pump, the second storage chamber 246 is filled with high-pressure gas, the pressure of the high-pressure gas is the same as that in the body 1, when the body 1 is damaged and leaked, the pressure in the body 1 is reduced, the high-pressure gas pushes the piston 244 to move, the piston 244 extrudes the colored liquid, so that the colored liquid is guided into the detection mechanism 21 through the liquid outlet pipeline 241 and flows into the body 1, and then the colored liquid flows in the body 1, when the colored liquid penetrates out of the place where the liquid is damaged, the position of the liquid leakage can be conveniently observed by working personnel, and under the environment of outside high temperature, moisture in the coloured liquid is evaporated, and remaining pigment can remain on the damaged surface of body 1, can effectually mark, can make things convenient for the later stage staff to maintain.
As shown in fig. 2, the detection unit 24 further includes a liquid inlet pipe 242 for feeding liquid and an air outlet pipe 247 for exhausting air, and check valves are disposed in the liquid inlet pipe 242, the liquid outlet pipe 241, the air inlet pipe 249, and the air outlet pipe 247.
Before detection, the liquid inlet pipe 242 is connected with a peripheral storage device with colored liquid through a pipeline, the gas outlet pipe 247 is connected with a peripheral extraction pump, the piston 244 can be driven by the extraction pump to move towards the gas outlet pipe 247, the colored liquid is conveniently guided into the storage pipe 245, and multiple times of detection are conveniently carried out.
As shown in fig. 2, a sealing cover 248 is disposed on the gas outlet pipe 247 for sealing, and after the colored liquid is extracted, the gas outlet pipe 247 can be blocked by the sealing cover 248, so as to prevent gas leakage when high-pressure gas is injected.
As shown in fig. 1, the detection mechanism 2 further comprises a connecting pipe 21, a flange plate 22 is arranged on the connecting pipe 21, the connecting pipe 21 is connected to the water inlet 11 through the flange plate 22, the flange plate 22 is matched with the body 1, and the detection mechanism 2 can be conveniently maintained in the later period.
As shown in fig. 1, the connecting pipe 21 is provided with an installation pipe 23, the storage pipe 245 is screwed in the installation pipe 23, the storage pipe 245 can be conveniently detached through the threaded fit between the storage pipe 245 and the installation pipe 23, and the operation can be conveniently performed by adding colored liquid or maintaining at a later stage.
As shown in fig. 1, the threaded connection between the connecting pipe 21 and the mounting pipe 23 is provided with a thread compound, so that the sealing performance can be improved by the thread compound.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. Dense titanium liquid preheating tank coil pipe weeping detection device, including body (1), its characterized in that: the body (1) is provided with water inlet (11), water inlet (11) department is provided with detection mechanism (2), detection mechanism (2) include detecting element (24), detecting element (24) are including storage tube (245), be provided with on storage tube (245) and be used for going out liquid pipeline (241) of liquid and be used for admitting air inlet pipe way (249), be provided with gliding piston (244) in storage tube (245), piston (244) are cut apart into the storage tube (245) inner chamber and are used for storing the first storage chamber (243) of coloured liquid, are used for storing high-pressure gas's second storage chamber (246), high-pressure gas in the second storage chamber (246) promotes piston (244) and extrudees the coloured liquid in the first storage chamber (243) and leading-in to body (1).
2. The device for detecting the leakage of the coil pipe of the concentrated titanium solution preheating tank according to claim 1, characterized in that: the detection unit (24) further comprises a liquid inlet pipeline (242) for liquid inlet and an air outlet pipeline (247) for air exhaust, and one-way valves are arranged in the liquid inlet pipeline (242), the liquid outlet pipeline (241), the air inlet pipeline (249) and the air outlet pipeline (247).
3. The device for detecting the leakage of the coil pipe of the concentrated titanium solution preheating tank according to claim 2, characterized in that: and a sealing cover (248) for sealing is arranged on the air outlet pipeline (247).
4. The device for detecting the leakage of the coil pipe of the concentrated titanium solution preheating tank according to claim 1, characterized in that: the detection mechanism (2) further comprises a connecting pipeline (21), a flange plate (22) is arranged on the connecting pipeline (21), and the connecting pipeline (21) is connected to the water inlet (11) through the flange plate (22).
5. The device for detecting the leakage of the coil pipe of the concentrated titanium solution preheating tank according to claim 4, characterized in that: the connecting pipeline (21) is provided with a mounting pipeline (23), and the storage pipeline (245) is in threaded connection with the mounting pipeline (23).
6. The device for detecting the leakage of the coil pipe of the concentrated titanium solution preheating tank according to claim 5, characterized in that: threaded connection parts of the connecting pipeline (21) and the mounting pipeline (23) are provided with thread glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628854.4A CN113447210B (en) | 2021-06-02 | 2021-06-02 | Concentrated titanium liquid preheating tank coil pipe weeping detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628854.4A CN113447210B (en) | 2021-06-02 | 2021-06-02 | Concentrated titanium liquid preheating tank coil pipe weeping detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113447210A true CN113447210A (en) | 2021-09-28 |
| CN113447210B CN113447210B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110628854.4A Active CN113447210B (en) | 2021-06-02 | 2021-06-02 | Concentrated titanium liquid preheating tank coil pipe weeping detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113447210B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10197386A (en) * | 1996-12-20 | 1998-07-31 | Fr Des Amortisseurs De Carbon:Soc | Method for detecting leakage of liquid from pressurized hydraulic damper pipe |
| JP2001091333A (en) * | 1999-09-24 | 2001-04-06 | Kumagai Seisakusho:Kk | Leakage detector of liquid level gauge |
| JP2001280594A (en) * | 2000-03-29 | 2001-10-10 | Tokyo Gas Co Ltd | Storage facility in bedrock, method of execution of work and leakage detection method |
| CN108151977A (en) * | 2017-12-11 | 2018-06-12 | 天津科创复兴科技咨询有限公司 | A kind of liquid-level indicator type is in liquid gas storage tank air-tightness detection device |
| CN209327199U (en) * | 2018-12-14 | 2019-08-30 | 上海仪玉自动化技术有限公司 | A kind of highly effective and safe food samples detection device |
| CN210719571U (en) * | 2019-12-07 | 2020-06-09 | 上海泰特石油设备科技有限公司 | Novel oil storage tank leakproofness detects device |
| CN211927200U (en) * | 2020-04-22 | 2020-11-13 | 中国能源建设集团华东电力试验研究院有限公司 | Structure for accurately positioning leakage direction of titanium pipe of condenser |
| CN111982409A (en) * | 2020-08-25 | 2020-11-24 | 兰溪太纲电子科技有限公司 | Automatic detect different pipe diameter pipeline quality detection device |
| CN112729712A (en) * | 2021-01-19 | 2021-04-30 | 吉雪姣 | Air tightness detection device for electronic device before delivery |
-
2021
- 2021-06-02 CN CN202110628854.4A patent/CN113447210B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10197386A (en) * | 1996-12-20 | 1998-07-31 | Fr Des Amortisseurs De Carbon:Soc | Method for detecting leakage of liquid from pressurized hydraulic damper pipe |
| JP2001091333A (en) * | 1999-09-24 | 2001-04-06 | Kumagai Seisakusho:Kk | Leakage detector of liquid level gauge |
| JP2001280594A (en) * | 2000-03-29 | 2001-10-10 | Tokyo Gas Co Ltd | Storage facility in bedrock, method of execution of work and leakage detection method |
| CN108151977A (en) * | 2017-12-11 | 2018-06-12 | 天津科创复兴科技咨询有限公司 | A kind of liquid-level indicator type is in liquid gas storage tank air-tightness detection device |
| CN209327199U (en) * | 2018-12-14 | 2019-08-30 | 上海仪玉自动化技术有限公司 | A kind of highly effective and safe food samples detection device |
| CN210719571U (en) * | 2019-12-07 | 2020-06-09 | 上海泰特石油设备科技有限公司 | Novel oil storage tank leakproofness detects device |
| CN211927200U (en) * | 2020-04-22 | 2020-11-13 | 中国能源建设集团华东电力试验研究院有限公司 | Structure for accurately positioning leakage direction of titanium pipe of condenser |
| CN111982409A (en) * | 2020-08-25 | 2020-11-24 | 兰溪太纲电子科技有限公司 | Automatic detect different pipe diameter pipeline quality detection device |
| CN112729712A (en) * | 2021-01-19 | 2021-04-30 | 吉雪姣 | Air tightness detection device for electronic device before delivery |
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| Publication number | Publication date |
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| CN113447210B (en) | 2024-04-19 |
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