CN114563534B - Online hydrogen detection device of beer bottle cleaning machine - Google Patents
Online hydrogen detection device of beer bottle cleaning machine Download PDFInfo
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- CN114563534B CN114563534B CN202210202167.0A CN202210202167A CN114563534B CN 114563534 B CN114563534 B CN 114563534B CN 202210202167 A CN202210202167 A CN 202210202167A CN 114563534 B CN114563534 B CN 114563534B
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 239000001257 hydrogen Substances 0.000 title claims abstract description 24
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 235000013405 beer Nutrition 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 title claims description 13
- 239000007789 gas Substances 0.000 claims abstract description 26
- 238000000605 extraction Methods 0.000 claims abstract description 24
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 18
- 230000035515 penetration Effects 0.000 claims description 7
- 239000003513 alkali Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an online hydrogen detection device of a beer bottle washer, and relates to the field of gas detection of bottle washers. The device comprises an air extraction assembly, a cooling and dehumidifying assembly, a filtering assembly and a detection assembly, wherein the air extraction assembly comprises an air extraction pump, an air inlet end of the air extraction pump is provided with an air extraction pipe, and an output end of the air extraction pump is provided with an exhaust pipe; the cooling and dehumidifying assembly is fixedly connected with one end of the exhaust pipe, the cooling and dehumidifying assembly comprises an electronic condenser and a peristaltic pump, and an exhaust end of the electronic condenser is provided with a gas pipe; the filter assembly comprises a suction pump and a filter, and an output pipe is arranged at the output end of the filter; the detection assembly comprises a flowmeter and a detection analyzer. According to the invention, the sample gas is cooled and dehumidified through the cooperation of the cooling and dehumidifying assembly and the filtering assembly, and meanwhile, alkali-containing substances and particulate matters are filtered out through the filter, so that the detection analyzer can be well protected, and the detection analyzer can work normally and prolong the service life.
Description
Technical Field
The invention relates to the technical field of gas detection of bottle washing machines, in particular to an online hydrogen detection device of a beer bottle washing machine.
Background
Most of the labels of beer glass bottles are made of aluminum, and due to the quality requirement, the beer recovery bottles need to be cleaned by a bottle cleaning machine, and the bottle cleaning machine has a process link that the bottle cleaning machine is cleaned by adopting alkali liquor at about 80 ℃; the alkali and aluminum react to generate hydrogen, when the hydrogen concentration reaches above 40000PPM, explosion risks exist, and in order to avoid the situation, the bottle washing machine is provided with an exhaust fan in an alkali tank and continuously runs to pump the hydrogen out of the air, so that risks are avoided.
Because the temperature of this alkali groove is very high, continuous convulsions can take away a large amount of heats, lead to bottle cleaning machine's steam consumption to rise by a wide margin, through installing hydrogen detection sensor additional, detect hydrogen concentration, after reaching the setting value, the rerun air exhauster adopts this kind of mode can reduce beer bottle cleaning machine's steam consumption by a wide margin, reaches energy-conserving purpose.
However, because the working environment of the hydrogen sensor needs to be lower than 55 ℃ and the gas moisture needs to be controlled, otherwise, the sensor is very easy to damage, and the existing pipeline connection is mostly finished directly through the flange, so that when the lengths of the two pipelines are insufficient, the mode of connecting by the flange is not easy to adjust, and the hydrogen detection device is provided based on the flange.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention discloses an online hydrogen detection device of a beer bottle washing machine, which aims to solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: an online hydrogen detection device of a beer bottle cleaning machine, comprising:
the air extraction assembly comprises an air extraction pump, an air inlet end of the air extraction pump is provided with an air extraction pipe, and an output end of the air extraction pump is provided with an exhaust pipe;
The cooling and dehumidifying assembly is fixedly connected with one end of the exhaust pipe and comprises an electronic condenser and a peristaltic pump, and the exhaust end of the electronic condenser is provided with a gas pipe;
the filter assembly is arranged at one end of the gas pipe and comprises a suction pump and a filter, and an output pipe is arranged at the output end of the filter;
The detection component is arranged at one end of the output pipe and comprises a flowmeter and a detection analyzer;
The three groups of connecting pieces are respectively arranged between the joints of the air pump, the electronic condenser and the peristaltic pump, each connecting piece comprises a first connector and a second connector, and one side of each second connector is fixedly connected with two locking rods.
Preferably, the input end of the electronic condenser is fixedly connected with one end of the exhaust pipe, and a drain pipe is arranged between the drain end of the electronic condenser and the input end of the peristaltic pump.
Preferably, the input end of the suction pump is fixedly connected with one end of the air delivery pipe, and a gas release pipe is arranged between the exhaust end of the suction pump and the input end of the filter.
Preferably, one end of the flowmeter is fixedly connected with one end of the output pipe, and a connecting pipe is arranged between the other end of the flowmeter and the detection end of the detection analyzer.
Preferably, the inner wall of the first connector is provided with two limiting sliding grooves, one end of the second connector is connected to the inside of the first connector in a sliding and penetrating mode, the outer wall of one end of the second connector is fixedly connected with two limiting sliding blocks, and the two limiting sliding blocks are respectively connected with the two limiting sliding grooves in a sliding and penetrating mode.
Preferably, two penetrating holes are formed in the side of the first connector, two locking rods are connected with the two penetrating holes in a sliding penetrating mode, a plurality of locking screw holes are formed in the opposite sides of the two locking rods, locking bolts are connected to the top end and the bottom end of the first connector in a threaded penetrating mode, and the two locking bolts are connected with the two locking screw holes in a threaded penetrating mode.
The invention discloses an online hydrogen detection device of a beer bottle cleaning machine, which has the following beneficial effects:
firstly, the invention carries out cooling and dehumidifying operation on the sample gas extracted by the air pump through the cooperation of the cooling and dehumidifying assembly and the filtering assembly, and simultaneously filters out alkali-containing substances and particulate matters through the filter, so that the sample gas before entering the detection analyzer can reach the detection standard of equipment, and the detection analyzer can be well protected, and the detection analyzer can work normally and prolong the service life.
Secondly, the connecting piece is arranged, the distance between the first connecting head and the second connecting head can be adjusted through the penetrating connection between the first connecting head and the second connecting head, and meanwhile, the locking control of the two connecting heads can be completed through the threaded connection between the locking bolt and the locking rod, so that the connecting position of the two pipelines can be adjusted, and the connection between the pipelines is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the connection structure of the air pump and the electronic condenser of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
Fig. 4 is a cross-sectional view of a connector of the present invention.
In the figure: 1. an air extracting pump; 2. an exhaust pipe; 3. an exhaust pipe; 4. an electronic condenser; 5. a drain pipe; 6. a gas pipe; 7. a peristaltic pump; 8. a getter pump; 9. a gas release pipe; 10. a filter; 11. an output pipe; 12. a flow meter; 13. a connecting pipe; 14. a detection analyzer; 15. a first connector; 16. a second connector; 1601. a limit slider; 17. a locking lever; 1701. locking the screw hole; 18. and locking the bolt.
Detailed Description
The embodiment of the invention discloses an online hydrogen detection device of a beer bottle washing machine, which is shown in figures 1-4 and comprises:
The air extraction assembly comprises an air extraction pump 1, an air extraction pipe 2 is arranged at the air inlet end of the air extraction pump 1, and an exhaust pipe 3 is arranged at the output end of the air extraction pump 1;
the air pump 1 is used for pumping out sample gas from an alkali tank of the bottle washing machine, and the air pump 1 is capable of resisting high temperature and acid and alkali.
The cooling and dehumidifying assembly is fixedly connected with one end of the exhaust pipe 3 and comprises an electronic condenser 4 and a peristaltic pump 7, and an air delivery pipe 6 is arranged at the exhaust end of the electronic condenser 4;
The electronic condenser 4 is used for cooling the sample gas above 80 ℃ to below normal temperature so as to be capable of reaching the working range of the detection analyzer 14;
The peristaltic pump 7 is used for extracting and discharging condensed water condensed by the electronic condenser 4, so that the condensed water is prevented from accumulating in the electronic condenser 4 and affecting the normal operation of the electronic condenser 4;
the input end of the electronic condenser 4 is fixedly connected with one end of the exhaust pipe 3, and a drain pipe 5 is arranged between the drain end of the electronic condenser 4 and the input end of the peristaltic pump 7.
The filter assembly is arranged at one end of the gas pipe 6 and comprises a suction pump 8 and a filter 10, and an output pipe 11 is arranged at the output end of the filter 10;
The getter pump 8 assists the electronic condenser 4 in venting and ensuring its proper operation, and the filter 10 is used to filter the sample gas of moisture, particulate matter and alkali components, avoiding the impact of these components on the use and lifetime of the detection analyzer 14.
The input end of the suction pump 8 is fixedly connected with one end of the air delivery pipe 6, and a deflation pipe 9 is arranged between the exhaust end of the suction pump 8 and the input end of the filter 10.
The detection component is arranged at one end of the output pipe 11 and comprises a flowmeter 12 and a detection analyzer 14;
the flow meter 12 is used for controlling the flow of the sample gas, avoiding that the air inflow exceeds the measurement range of the detection analyzer 14, the detection analyzer 14 is a TA800-HE hydrogen detector, the components of the hydrogen are determined according to the heat conductivity of the hydrogen, namely, the content of the hydrogen in the mixed gas is determined by the detection analyzer 14 through the measurement of the heat conductivity of the mixed gas;
The detecting analyzer 14 detects the hydrogen content of the sample gas, and the detecting analyzer 14 can set upper and lower limits and provide an alarm function, and output signals to other control systems;
One end of the flowmeter 12 is fixedly connected with one end of the output pipe 11, and a connecting pipe 13 is arranged between the other end of the flowmeter 12 and the detection end of the detection analyzer 14.
The three groups of connecting pieces are respectively arranged among the joints of the air pump 1, the electronic condenser 4 and the peristaltic pump 7, and comprise a first connecting head 15 and a second connecting head 16, and two locking rods 17 are fixedly connected to one side of the second connecting head 16;
The main bodies of the first connector 15 and the second connector 16 are of pipeline structures, a closed ring is sleeved on the outer wall, one side of the two locking rods 17 is fixedly connected with one side of the closed ring of the second connector 16, a part of the outer wall of the second connector 16, which is far away from the first connector 15, is provided with threads, and a part of the inner wall of the first connector 15, which is far away from the second connector 16, is provided with threads.
Two limiting sliding grooves are formed in the inner wall of the first connector 15, one end of the second connector 16 is connected to the inside of the first connector 15 in a sliding penetrating mode, two limiting sliding blocks 1601 are fixedly connected to the outer wall of one end of the second connector 16, and the two limiting sliding blocks 1601 are connected with the two limiting sliding grooves in a sliding penetrating mode respectively;
Two penetration holes are formed in the side of the first connector 15, two locking rods 17 are connected with the two penetration holes in a penetrating and sliding mode, a plurality of locking screw holes 1701 are formed in the opposite sides of the two locking rods 17, locking bolts 18 are connected to the top end and the bottom end of the first connector 15 in a penetrating and penetrating mode in a threaded mode, and the two locking bolts 18 are connected to the two locking screw holes 1701 in a penetrating and penetrating mode in a threaded mode.
Working principle: as shown in fig. 1;
The extraction pipe 2 of the extraction pump 1 is connected to the alkali tank of the bottle washing machine, then the sample gas in the alkali tank is extracted through the extraction pump 1, the extracted sample gas is discharged to the electronic condenser 4 through the exhaust pipe 3 for cooling, condensed water generated by cooling is extracted through the drain pipe 5 through the peristaltic pump 7, the condensed sample gas is extracted through the suction pump 8 and then is led into the filter 10 through the air release pipe 9 for filtering, the sample gas filtered in the filter 10 is discharged to the flowmeter 12 through the output pipe 11, and the sample gas enters the detection analyzer 14 for detection after the flow control through the flowmeter 12.
As shown in fig. 2 to 4, when the length of the connection member needs to be adjusted;
Only the locking bolt 18 needs to be screwed out of the locking screw hole 1701, the first connector 15 and the second connector 16 can be pulled at this time, in the process of sliding the first connector 15 and the second connector 16, the two limiting sliding blocks 1601 of the second connector 16 slide synchronously in the two limiting sliding grooves of the first connector 15, meanwhile, the two locking rods 17 slide in the two penetrating holes, and after the distance between the first connector 15 and the second connector 16 is adjusted, the locking bolt 18 can be screwed into the locking screw hole 1701 at the corresponding position again.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An online hydrogen detection device of beer bottle cleaning machine, which is characterized by comprising:
the air extraction assembly comprises an air extraction pump (1), an air extraction pipe (2) is arranged at the air inlet end of the air extraction pump (1), and an exhaust pipe (3) is arranged at the output end of the air extraction pump (1);
The cooling and dehumidifying assembly is fixedly connected with one end of the exhaust pipe (3), and comprises an electronic condenser (4) and a peristaltic pump (7), and an air delivery pipe (6) is arranged at the exhaust end of the electronic condenser (4);
The filter assembly is arranged at one end of the gas pipe (6) and comprises a suction pump (8) and a filter (10), and an output pipe (11) is arranged at the output end of the filter (10);
The detection assembly is arranged at one end of the output pipe (11) and comprises a flowmeter (12) and a detection analyzer (14);
The three groups of connecting pieces are respectively arranged between the joints of the air extracting pump (1), the electronic condenser (4) and the peristaltic pump (7), each connecting piece comprises a first connecting head (15) and a second connecting head (16), and one side of each second connecting head (16) is fixedly connected with two locking rods (17);
two limiting sliding grooves are formed in the inner wall of the first connector (15), one end of the second connector (16) is connected to the inside of the first connector (15) in a sliding penetrating mode, two limiting sliding blocks (1601) are fixedly connected to the outer wall of one end of the second connector (16), and the two limiting sliding blocks (1601) are respectively connected with the two limiting sliding grooves in a sliding penetrating mode;
Two penetration holes are formed in the side of the first connector (15), two locking rods (17) are connected with the two penetration holes in a sliding penetration mode, a plurality of locking screw holes (1701) are formed in the opposite sides of the two locking rods (17), locking bolts (18) are connected to the top end and the bottom end of the first connector (15) in a threaded penetration mode, and the two locking bolts (18) are connected with the two locking screw holes (1701) in a threaded penetration mode.
2. The on-line hydrogen detection device of a beer bottle cleaning machine according to claim 1, wherein: the input end of the electronic condenser (4) is fixedly connected with one end of the exhaust pipe (3), and a drain pipe (5) is arranged between the drain end of the electronic condenser (4) and the input end of the peristaltic pump (7).
3. The on-line hydrogen detection device of a beer bottle cleaning machine according to claim 1, wherein: the air suction pump is characterized in that the input end of the air suction pump (8) is fixedly connected with one end of the air delivery pipe (6), and an air release pipe (9) is arranged between the exhaust end of the air suction pump (8) and the input end of the filter (10).
4. The on-line hydrogen detection device of a beer bottle cleaning machine according to claim 1, wherein: one end of the flowmeter (12) is fixedly connected with one end of the output pipe (11), and a connecting pipe (13) is arranged between the other end of the flowmeter (12) and the detection end of the detection analyzer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202167.0A CN114563534B (en) | 2022-03-03 | 2022-03-03 | Online hydrogen detection device of beer bottle cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202167.0A CN114563534B (en) | 2022-03-03 | 2022-03-03 | Online hydrogen detection device of beer bottle cleaning machine |
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| Publication Number | Publication Date |
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| CN114563534A CN114563534A (en) | 2022-05-31 |
| CN114563534B true CN114563534B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210202167.0A Active CN114563534B (en) | 2022-03-03 | 2022-03-03 | Online hydrogen detection device of beer bottle cleaning machine |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115541815A (en) * | 2022-09-16 | 2022-12-30 | 华检(广东)新能源发展有限公司 | But self-cleaning's hydrogen detector |
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| CN114563534A (en) | 2022-05-31 |
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