CN114863647A - Hydrochloric acid leakage detection alarm device and method in carrier plate glass manufacturing process - Google Patents
Hydrochloric acid leakage detection alarm device and method in carrier plate glass manufacturing process Download PDFInfo
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- CN114863647A CN114863647A CN202210691102.7A CN202210691102A CN114863647A CN 114863647 A CN114863647 A CN 114863647A CN 202210691102 A CN202210691102 A CN 202210691102A CN 114863647 A CN114863647 A CN 114863647A
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- hydrochloric acid
- water
- alarm
- reaction area
- alarm device
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 193
- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 239000005357 flat glass Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005816 glass manufacturing process Methods 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000010521 absorption reaction Methods 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- 206010006784 Burning sensation Diseases 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010018276 Gingival bleeding Diseases 0.000 description 1
- 206010044302 Tracheitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 208000007451 chronic bronchitis Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000001780 epistaxis Diseases 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Business, Economics & Management (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Management (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a hydrochloric acid leakage detection alarm device and a method thereof in the process of manufacturing carrier plate glass, relating to the technical field of glass manufacturing and comprising a hydrochloric acid absorption device, a water replenishing and draining device, a current detection device and an alarm device; a hydrochloric acid absorption device: water is filled inside, and the absorbable hydrochloric acid is dissolved in the water; water replenishing and draining device: after the hydrochloric acid absorption device absorbs hydrochloric acid and gives an alarm, the device can be drained, water can be supplemented after the drainage, and the hydrochloric acid leakage detection alarm device can be reused; the current detection device: when hydrochloric acid is dissolved in water, the conductivity of the water is increased, the resistance is reduced, and the current is increased; an alarm device: after the current of the current detection device changes, the alarm device gives an alarm. When hydrochloric acid leaks, the volatilized hydrochloric acid is dissolved in water through the air inlet grid, the electric conductivity of the water in the device is changed, the resistance is reduced, the current is increased, the current detection device sends a signal to the alarm device, the alarm device sends an alarm, and an operator on duty leaks.
Description
Technical Field
The invention relates to the technical field of glass manufacturing, in particular to a hydrochloric acid leakage detection alarm device and a method thereof in the manufacturing process of carrier plate glass.
Background
In the production process of the carrier plate glass, grinding wastewater and cleaning wastewater are generated, hydrochloric acid and caustic soda are used for neutralizing the pH value of the wastewater during wastewater treatment, huge life and property injuries can be caused if acid leaks, the acid is easy to suck and eat during leakage and contacts steam or smoke of the acid, eye conjunctivitis, burning sensation of nasal and oral mucosa, epistaxis, gingival bleeding and tracheitis are caused; the skin is stimulated to generate dermatitis, chronic bronchitis and other pathological changes.
At present, a detection alarm device is lacked for alarming, and leakage of hydrochloric acid cannot be found in time.
Disclosure of Invention
The invention aims to solve the problems in the background technology, and provides a hydrochloric acid leakage detection alarm device and a method thereof in the carrier plate glass manufacturing process.
In order to achieve the purpose, the invention provides the following technical scheme:
a hydrochloric acid leakage detection alarm device in the carrier plate glass manufacturing process comprises a water storage tank positioned at the uppermost part in the device, wherein a water filling port is formed in the upper part of the water storage tank from inside to outside;
the hydrochloric acid absorption reaction area is positioned in the middle of the inside of the device and is spaced from the water storage tank, a hydrochloric acid air inlet grid is arranged above the hydrochloric acid absorption reaction area in a penetrating way from inside to outside, a conductive rod is also arranged inside the hydrochloric acid absorption reaction area from top to bottom, an outer-layer insulating sleeve of the conductive rod covers the outer side of the conductive rod, a liquid level reading meter is also arranged on the inner wall of the hydrochloric acid absorption reaction area, the reading display meter is positioned on the outer side of the hydrochloric acid absorption reaction area, a water supplementing device is arranged between the uppermost part of the hydrochloric acid absorption reaction area and the water storage tank at an interval, and a water outlet is arranged at the lowermost part of the hydrochloric acid absorption reaction area in a penetrating way from inside to outside;
still including being located this device inside the below and with hydrochloric acid absorption reaction zone looks spaced walking the line region, walk to be provided with current detection device in the line region, current detection device docks mutually through the both ends of circuit and conducting rod respectively, current detection device still passes through circuit and alarm device electric connection that is located this device outside.
Preferably, the hydrochloric acid can enter the hydrochloric acid absorption reaction area through the hydrochloric acid inlet grid and is dissolved in water, and after the hydrochloric acid is absorbed, the conductivity of the aqueous solution is increased, the resistance is reduced, and the current is increased.
Preferably, the current detection device sends a signal to the alarm device after detecting that the current changes through the conductive rod, and the alarm device gives an alarm at the moment.
Preferably, after the alarm device gives an alarm, the device drains water through the water draining opening, and at the moment, water in the water storage tank enters the hydrochloric acid absorption reaction area through the water supplementing device until the water reaches a preset value of the liquid level reading meter.
A hydrochloric acid leakage detection alarm method in a carrier plate glass manufacturing process comprises the following steps:
firstly, by utilizing the characteristic that hydrochloric acid is volatile and easy to melt in water, after the hydrochloric acid leaks, the hydrochloric acid can enter a hydrochloric acid absorption reaction area through a hydrochloric acid inlet grid and is dissolved in water, the conductivity of an aqueous solution is increased, the resistance is reduced, and the current in a loop is increased;
secondly, the conductive rod is positioned in the hydrochloric acid aqueous solution, and when the conductive rod is positioned in the same circuit, the conductive rod is equivalent to a resistor, the current detection device can send a signal to the alarm device after detecting that the current changes through the conductive rod, and the alarm device gives an alarm at the moment, wherein whether hydrochloric acid leaks or not is sensed through the change of the current, so that the detection of the hydrochloric acid leakage is realized;
and finally, after the alarm device gives an alarm, the device drains water through the water draining opening, and at the moment, water in the water storage tank enters the hydrochloric acid absorption reaction area through the water supplementing device until the water reaches a preset value of the liquid level reading meter, so that circulation is realized.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a hydrochloric acid leakage detection alarm device and a method thereof in the carrier plate glass manufacturing process, which can perform detection alarm at the initial stage of leakage, so that an operator on duty can treat the leakage as soon as possible, and the economic loss and the casualties are reduced.
Drawings
FIG. 1 is a schematic view of an external front view structure of the present invention;
FIG. 2 is a schematic internal side cross-sectional view of the present invention.
In the figure: 1-a water filling port; 2-water storage tank; 3-a water replenishing device; 4-a hydrochloric acid intake grid; 5-a conductive rod; 6-insulating sleeve of outer layer of conducting rod; 7-a liquid level reading meter; an 8-hydrochloric acid absorption reaction zone; 9-routing area; 10-current detection means; 11-an alarm device; 12-a water drainage opening.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-2, the present invention provides a technical solution:
a hydrochloric acid leakage detection alarm device in the carrier plate glass manufacturing process comprises a water storage tank 2 positioned at the uppermost part in the device, wherein a water filling port 1 is formed above the water storage tank 2 from inside to outside;
the hydrochloric acid absorption reaction area 8 is positioned in the middle of the inside of the device and is separated from the water storage tank 2, a hydrochloric acid air inlet grid 4 is arranged above the hydrochloric acid absorption reaction area 8 in a penetrating mode from inside to outside, a conductive rod 5 is further arranged inside the hydrochloric acid absorption reaction area 8 from top to bottom, an outer insulating sleeve 6 of the conductive rod covers the outer side of the conductive rod 5, a liquid level reading meter 7 is further arranged on the inner wall of the hydrochloric acid absorption reaction area 8, the reading display meter is positioned on the outer side of the hydrochloric acid absorption reaction area 8, a water supplementing device 3 is arranged between the uppermost side of the hydrochloric acid absorption reaction area 8 and the water storage tank 2 in a spaced mode, and a water outlet 12 is formed in the lowest side of the hydrochloric acid absorption reaction area 8 in a penetrating mode from inside to outside;
still including being located this device inside the bottommost and walking line region 9 with hydrochloric acid absorption reaction zone 8 looks spaced, walk to be provided with current detection device 10 in the line region 9, current detection device 10 docks mutually through the both ends of circuit with conducting rod 5 respectively, current detection device 10 still passes through the circuit and is located 11 electric connection of alarm device outside this device.
In the above, the hydrochloric acid can enter the hydrochloric acid absorption reaction area 8 through the hydrochloric acid inlet grid 4 and dissolve in water, and after the hydrochloric acid is absorbed, the conductivity of the water solution is increased, the resistance is reduced, and the current is increased.
In the above, the current detecting device 10 will send a signal to the alarm device 11 after detecting the change of the current through the conducting rod 5, and at this time, the alarm device 11 gives an alarm.
In the above, after the alarm device 11 gives an alarm, the device drains water through the drain opening 12, and at this time, the water in the water storage tank 2 enters the hydrochloric acid absorption reaction area 8 through the water supplementing device 3 until the water reaches the preset value of the liquid level reading gauge 7.
A hydrochloric acid leakage detection alarm method in a carrier plate glass manufacturing process comprises the following steps:
firstly, by utilizing the characteristic that hydrochloric acid is volatile and easy to melt in water, after the hydrochloric acid leaks, the hydrochloric acid can enter a hydrochloric acid absorption reaction area 8 through a hydrochloric acid inlet grid 4 and is dissolved in water, the conductivity of an aqueous solution is increased, the resistance is reduced, and the current in a loop is increased;
secondly, the conductive rod 5 is positioned in the hydrochloric acid aqueous solution, and when the conductive rod 5 is positioned in the same circuit, the conductive rod is equivalent to a resistor, the current detection device 10 sends a signal to the alarm device 11 after detecting that the current changes through the conductive rod 5, and the alarm device 11 gives an alarm at the moment, wherein whether hydrochloric acid leaks or not is sensed through the change of the current, so that the detection of the hydrochloric acid leakage is realized;
and finally, after the alarm device 11 gives an alarm, the device drains water through the water draining opening 12, at the moment, the water in the water storage tank 2 enters the hydrochloric acid absorption reaction area 8 through the water supplementing device 3 until the water reaches the preset value of the liquid level reading meter 7, and the circulation is carried out.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a hydrochloric acid reveals detection alarm device in support plate glass manufacturing process which characterized in that: the device comprises a water storage tank (2) positioned at the uppermost part in the device, wherein a water filling port (1) is formed in the upper part of the water storage tank (2) from inside to outside;
the hydrochloric acid absorption reaction area (8) is located in the middle of the inside of the device and is separated from the water storage tank (2), a hydrochloric acid inlet grid (4) is arranged above the hydrochloric acid absorption reaction area (8) in a penetrating mode from inside to outside, a conductive rod (5) is further arranged inside the hydrochloric acid absorption reaction area (8) from top to bottom, an outer insulating sleeve (6) of the conductive rod covers the outer side of the conductive rod (5), a liquid level reading meter (7) is further arranged on the inner wall of the hydrochloric acid absorption reaction area (8), the reading display meter is located on the outer side of the hydrochloric acid absorption reaction area (8), a water supplementing device (3) is arranged between the uppermost side of the hydrochloric acid absorption reaction area (8) and the water storage tank (2) in a spaced mode, and a water draining opening (12) is formed in the bottommost side of the hydrochloric acid absorption reaction area (8) in a penetrating mode from inside to outside;
still including being located this device inside the below and with hydrochloric acid absorption reaction area (8) looks spaced line region (9), be provided with current detection device (10) in line region (9), current detection device (10) dock mutually through the both ends of circuit with conducting rod (5) respectively, current detection device (10) still through the circuit with be located alarm device (11) electric connection outside this device.
2. The hydrochloric acid leakage detection alarm device in the carrier plate glass manufacturing process according to claim 1, characterized in that: the hydrochloric acid can enter the hydrochloric acid absorption reaction area (8) through the hydrochloric acid inlet grid (4) and is dissolved with water, and after the hydrochloric acid is absorbed, the conductivity of the aqueous solution is increased, the resistance is reduced, and the current is increased.
3. The hydrochloric acid leakage detection alarm device in the carrier plate glass manufacturing process according to claim 1, characterized in that: after the current detection device (10) detects that the current changes through the conductive rod (5), a signal is sent to the alarm device (11), and the alarm device (11) gives an alarm.
4. The hydrochloric acid leakage detection alarm device in the carrier plate glass manufacturing process according to claim 1, characterized in that: after the alarm device (11) gives an alarm, the device drains water through the water draining opening (12), and at the moment, water in the water storage tank (2) enters the hydrochloric acid absorption reaction area (8) through the water supplementing device (3) until the water reaches a preset value of the liquid level reading meter (7).
5. A hydrochloric acid leakage detection alarm method in a carrier plate glass manufacturing process is characterized in that:
firstly, by utilizing the characteristic that hydrochloric acid is volatile and easy to melt in water, when the hydrochloric acid leaks, the hydrochloric acid can enter a hydrochloric acid absorption reaction area (8) through a hydrochloric acid inlet grid (4) and is dissolved in water, the conductivity of an aqueous solution is increased, the resistance is reduced, and the current in a loop is increased;
secondly, the conductive rod (5) is positioned in the hydrochloric acid aqueous solution, and when the conductive rod (5) is positioned in the same circuit, the conductive rod is equivalent to a resistor, the current detection device (10) can send a signal to the alarm device (11) after detecting that the current changes through the conductive rod (5), and the alarm device (11) gives an alarm at the moment, wherein whether hydrochloric acid leaks or not is sensed through the change of the current, so that the detection of the hydrochloric acid leakage is realized;
and finally, after the alarm device (11) gives an alarm, the device drains water through the water draining opening (12), at the moment, the water in the water storage tank (2) enters the hydrochloric acid absorption reaction area (8) through the water supplementing device (3) until the water reaches the preset value of the liquid level reading meter (7), and the circulation is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210691102.7A CN114863647B (en) | 2022-06-18 | 2022-06-18 | Hydrochloric acid leakage detection alarm device and method in carrier plate glass manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210691102.7A CN114863647B (en) | 2022-06-18 | 2022-06-18 | Hydrochloric acid leakage detection alarm device and method in carrier plate glass manufacturing process |
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| Publication Number | Publication Date |
|---|---|
| CN114863647A true CN114863647A (en) | 2022-08-05 |
| CN114863647B CN114863647B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210691102.7A Active CN114863647B (en) | 2022-06-18 | 2022-06-18 | Hydrochloric acid leakage detection alarm device and method in carrier plate glass manufacturing process |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139935A (en) * | 1965-08-24 | 1969-01-15 | Metallgesellschaft Ag | Apparatus for treating liquids with adsorbents or ion exchangers |
| KR200267292Y1 (en) * | 2001-12-22 | 2002-03-12 | 한국남동발전 주식회사 | Apparatus for Monitoring Damage on Interior of Hydrochloric Acid Storage Tank |
| JP2014023974A (en) * | 2012-07-24 | 2014-02-06 | Ricoh Co Ltd | Fluid purifier |
| KR20170000688A (en) * | 2015-06-24 | 2017-01-03 | 문희정 | a remote detecting system of dangerous material |
| KR101694658B1 (en) * | 2016-08-10 | 2017-01-09 | 이성운 | Hydrochloric acid liquid spill detection system |
| CN208161354U (en) * | 2018-04-10 | 2018-11-30 | 胜利油田华滨化工有限责任公司 | A kind of hydrochloric acid stocking system for preventing hydrogen chloride gas from leaking |
| CN112058025A (en) * | 2020-08-26 | 2020-12-11 | 湖南华润电力鲤鱼江有限公司 | Ammonia leakage detection absorbing device |
| CN216433389U (en) * | 2021-12-20 | 2022-05-03 | 乐陵力维化学品有限责任公司 | Automatic monitoring device for hydrochloric acid concentration in hydrolysis kettle |
-
2022
- 2022-06-18 CN CN202210691102.7A patent/CN114863647B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139935A (en) * | 1965-08-24 | 1969-01-15 | Metallgesellschaft Ag | Apparatus for treating liquids with adsorbents or ion exchangers |
| KR200267292Y1 (en) * | 2001-12-22 | 2002-03-12 | 한국남동발전 주식회사 | Apparatus for Monitoring Damage on Interior of Hydrochloric Acid Storage Tank |
| JP2014023974A (en) * | 2012-07-24 | 2014-02-06 | Ricoh Co Ltd | Fluid purifier |
| KR20170000688A (en) * | 2015-06-24 | 2017-01-03 | 문희정 | a remote detecting system of dangerous material |
| KR101694658B1 (en) * | 2016-08-10 | 2017-01-09 | 이성운 | Hydrochloric acid liquid spill detection system |
| CN208161354U (en) * | 2018-04-10 | 2018-11-30 | 胜利油田华滨化工有限责任公司 | A kind of hydrochloric acid stocking system for preventing hydrogen chloride gas from leaking |
| CN112058025A (en) * | 2020-08-26 | 2020-12-11 | 湖南华润电力鲤鱼江有限公司 | Ammonia leakage detection absorbing device |
| CN216433389U (en) * | 2021-12-20 | 2022-05-03 | 乐陵力维化学品有限责任公司 | Automatic monitoring device for hydrochloric acid concentration in hydrolysis kettle |
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| CN114863647B (en) | 2024-05-24 |
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