CN214173922U - Water-gas separation device and flue gas analyzer - Google Patents
Water-gas separation device and flue gas analyzer Download PDFInfo
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- CN214173922U CN214173922U CN202023075590.4U CN202023075590U CN214173922U CN 214173922 U CN214173922 U CN 214173922U CN 202023075590 U CN202023075590 U CN 202023075590U CN 214173922 U CN214173922 U CN 214173922U
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Abstract
The utility model discloses a water gas separator and flue gas analyzer, water gas separator includes the pipeline body, drain plug and semiconductor refrigeration piece, the pipeline body is equipped with gas input port, gas delivery outlet, the chamber that catchments, cooling line and outlet, and it is internal that the flue gas gets into the pipeline from gas input port, through cooling line, under the refrigeration effect of semiconductor refrigeration piece, the flue gas becomes liquid water at the steam condensation of cooling line, collect in the downside behind the chamber that gets into catchmenting, and gas is discharged from gas delivery outlet from the upside, opens the drain plug, discharges liquid too water from the outlet to play the effect of aqueous vapor separation, flue gas separator's result is compact, avoid using bulky cooling device and drainage device, be convenient for make portable flue gas analyzer.
Description
Technical Field
The utility model relates to a flue gas detection technical field, concretely relates to aqueous vapor separator and flue gas analyzer.
Background
In recent years, with the increasing prevention and treatment of air pollution, the quality management of detection data is enhanced, and the requirement for objectively reflecting the air quality condition is increased. According to the ten items of the atmosphere pollution prevention and control nation and the environmental air quality standard released and implemented by the environmental protection department, the monitoring of the smoke emission of industrial enterprises is carried out, and the reduction of the emission of pollutants is an important component part of the environmental protection of China. Stricter emission standards place higher demands on the detection and analysis instruments. Flue gas analyzer for detecting S0 in flue gas at discharge port of industrial enterprise2、NOxAnd pollutants such as CO, and the like, and effective and reliable environmental monitoring data are provided for industrial enterprises and environmental protection management.
In the fume emission process, need the flue gas to handle, purify up to standard and just can discharge, and in the middle of the flue gas of emission, contain a large amount of steam, steam enters into flue gas analyzer, easily produces the condensation, produces the influence to the detection of flue gas analyzer internal sensor, causes the detection error to be bigger than normal, causes the data error. The existing water-gas separation device has larger volume and is not easy to cause and design a portable flue gas analyzer.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem that exists among the prior art, the utility model provides a water-gas separation device and flue gas analyzer, water-gas separation device's compact structure, it is small, do benefit to and make portable flue gas analyzer.
The utility model discloses a water-gas separation device, which comprises a pipeline body, a drain plug and a semiconductor refrigeration piece, wherein the pipeline body is provided with a gas input port, a gas output port, a water collection cavity and a water outlet; the pipeline body right-hand member be equipped with semiconductor refrigeration piece assorted mounting groove, the semiconductor refrigeration piece is installed in the mounting groove, the refrigeration face of semiconductor refrigeration piece is pressed close to the lateral wall of the pipeline body, the mounting groove left side is equipped with cooling pipeline, the cooling pipeline entry with gas input port intercommunication, the cooling pipeline export with the chamber intercommunication catchments, catchment the chamber upside with gas delivery outlet intercommunication.
Preferably, the cooling pipeline is in a folded shape or a tooth shape.
Preferably, the heating surface of the semiconductor refrigeration piece is provided with a radiator.
Preferably, the drain plug is screwed to the drain opening.
Preferably, the outer side wall of the drain plug is provided with a rubber ring, and the drain plug and the rubber ring are in interference fit with the water outlet.
Preferably, the lower end of the drain plug is provided with a handle.
Preferably, a temperature sensor is arranged at the downstream of the cooling pipeline or at the lower side of the semiconductor refrigeration sheet.
Preferably, the outer ring of the mounting groove is provided with a sealing ring, the semiconductor refrigeration piece is pressed on the sealing ring, and the refrigeration surface is contacted with the flue gas in the cooling pipeline.
The utility model also provides an install above-mentioned aqueous vapor separator's portable flue gas analyzer, a serial communication port, still include sensor module, microprocessor and flue gas filtering component, flue gas filtering component's output with gas input port intercommunication, gas outlet with sensor module's input intercommunication, microprocessor with the sensor module electricity is connected.
Preferably, the portable flue gas analyzer further comprises an air pump, and an output end of the air pump is communicated with an input end of the flue gas filtering component.
Compared with the prior art, the beneficial effects of the utility model are that: the flue gas is internal from gas input port entering pipeline, through the cooling pipeline, under the refrigeration effect of semiconductor refrigeration piece, the steam condensation of flue gas at the cooling pipeline becomes liquid water, collect in the downside behind the entering water-collecting cavity, gaseous from the upside discharge from the gas delivery outlet, open the drain plug, it is too water to discharge from the outlet with liquid, thereby play the effect of aqueous vapor separation, flue gas separator's result is compact, avoid using bulky cooling device and drainage device, be convenient for make portable flue gas analysis appearance.
Drawings
Fig. 1 is a schematic structural view of a water-gas separation device according to the present invention;
FIG. 2 is a cross-sectional view of the water gas separation device;
FIG. 3 is a schematic view of the structure of the cooling circuit;
FIG. 4 is a logic block diagram of a portable flue gas analyzer.
The labels in the figure are: 1-a sensor assembly, 4-an air pump assembly, 5-a microprocessor, 6-a flue gas filtering assembly, 7-a water-gas separating device, 71-a pipeline body, 72-a drain plug, 73-a semiconductor refrigerating sheet, 74-a gas inlet, 75-a gas outlet, 76-a water collecting cavity, 77-a water outlet, 78-a mounting groove, 79-a cooling pipeline, 81-a radiator, 82-a cooling pipeline inlet, 83-a cooling pipeline outlet, 84-a temperature sensor and 85-a sealing ring.
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 accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention is described in further detail below with reference to the accompanying drawings:
a kind of water-gas separation device, as shown in fig. 1-3, including the body 71 of the pipeline, drain plug 72 and semiconductor refrigeration piece 73, the body 71 of the pipeline has gas inlet 74, gas outlet 75, water collecting cavity 76 and drain outlet 77, the gas inlet 74 and gas outlet 75 are set up on the sidewall of the body 71 of the pipeline, the water collecting cavity 76 is set up in the underside of the body 71 of the pipeline, the drain outlet 77 is set up in the lower end of the water collecting cavity 76, the drain plug 72 is installed on drain outlet 77 removably; the pipeline body 71 right-hand member be equipped with semiconductor refrigeration piece 73 assorted mounting groove 78, the installation of semiconductor refrigeration piece 73 is in mounting groove 78, the lateral wall of pipeline body 71 is pressed close to the refrigeration face of semiconductor refrigeration piece 73, and the lateral wall of mounting groove 78 is equipped with cooling pipeline 79, and cooling pipeline 79 is equipped with the export and enters the mouth, cooling pipeline entry 82 with gas input port 74 intercommunication, cooling pipeline 79 export 83 with catchment chamber 76 intercommunication, catchment chamber 76 upside and gas delivery outlet 75 intercommunication.
Flue gas enters the pipeline body 71 from the gas inlet 74, passes through the cooling pipeline 79, under the refrigeration effect of the semiconductor refrigeration sheet 73, water vapor of the flue gas in the cooling pipeline 79 is condensed into liquid water, the liquid water is collected at the lower side after entering the water collection cavity, the gas is discharged from the gas outlet from the upper side, the drain plug is opened, the liquid water is discharged from the water outlet, the effect of water-vapor separation is achieved, the result of the flue gas separation device is compact, the use of a large-size cooling device and a large-size water discharging device is avoided, and the portable flue gas analyzer is convenient to manufacture and design.
The cooling pipeline 79 is in a zigzag shape or a tooth shape, so that the path of the cooling pipeline 79 is lengthened, and the cooling area and the cooling time are increased.
The heating surface of the semiconductor cooling plate 73 can be provided with a radiator 81, which is beneficial to the cooling of the cooling surface. When direct current passes through a couple formed by connecting two different semiconductor materials in series, the semiconductor refrigerating sheet absorbs heat on a refrigerating surface and releases heat on a heat releasing surface, so that the aim of refrigerating can be fulfilled.
The drain plug 72 may be screwed to the drain port 77, or a rubber ring (not shown) may be provided on an outer side wall of the drain plug 72, and the drain plug 72 and the rubber ring are in interference fit with the drain port. Thereby detachably mounting the drain plug to the drain port 77. The lower end of the drain plug 72 is provided with a handle, which is convenient for installation and disassembly.
As shown in fig. 3, a temperature sensor 84 is provided downstream of the cooling pipeline 79 or on the lower side of the semiconductor chilling plate 73. The temperature sensor is used for detecting the temperature at the outlet 83 of the cooling pipeline, and is beneficial to ensuring the effect of water-gas separation. Wherein the flue gas flow direction extends from the upper side to the lower side as shown in fig. 3, facilitating the discharge of liquid water into the water collection chamber 76.
The outer ring of mounting groove 78 can be provided with sealing washer 85, and semiconductor refrigeration piece 73 presses on sealing washer 85, when the refrigeration face contacted with the flue gas in cooling line 79, can improve the leakproofness, can with the sealing washer spiral shell dress is in mounting groove 78. But not limited to this, if the left side of mounting groove left side wall sets up cooling pipeline 79, the right side sets up the semiconductor refrigeration piece, and the semiconductor refrigeration piece does not directly contact with the flue gas, and this kind of structure has better leakproofness.
The utility model also provides an install portable flue gas analyzer of above-mentioned aqueous vapor separator 7, as shown in FIG. 4, still include sensor assembly 1, microprocessor 5 and flue gas filtering component 6, flue gas filtering component 6's output and gas input port 74 intercommunication, gas delivery outlet 75 and sensor assembly 1's input intercommunication, microprocessor 5 is connected with sensor assembly 1 electricity. The flue gas filters dust or other impurities in the flue gas through the flue gas filtering component 6, enters the water-gas separating device 7 to remove water vapor, and then enters the sensor component, and after a sensor in the sensor component detects parameters or indexes in the flue gas, data is transmitted to the microprocessor, and the microprocessor processes the data.
The system of the utility model can also comprise an air pump 4, the output end of the air pump 4 is communicated with the input end of the smoke filtering component. The air pump 4 provides pressure for the flowing of the flue gas and controls the flow rate of the flue gas, and the flue gas filtering component 6 usually comprises a multi-stage filter, for example, a first-stage filter and a second-stage filter are connected in series to form the flue gas filtering component.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A water-gas separation device is characterized by comprising a pipeline body, a drain plug and a semiconductor refrigeration piece,
the pipeline body is provided with a gas inlet, a gas outlet, a water collecting cavity and a water outlet, the gas inlet and the gas outlet are arranged on the side wall of the pipeline body, the water collecting cavity is arranged on the lower side of the pipeline body, the water outlet is arranged at the lower end of the water collecting cavity, and the water drain plug is detachably arranged on the water outlet;
the right end of the pipeline body is provided with a mounting groove matched with the semiconductor refrigerating sheet,
the semiconductor refrigerating piece is arranged in the mounting groove, the refrigerating surface of the semiconductor refrigerating piece is close to the side wall of the pipeline body,
a cooling pipeline is arranged on the left side of the mounting groove,
the inlet of the cooling pipeline is communicated with the gas inlet, the outlet of the cooling pipeline is communicated with the water collecting cavity,
the upper side of the water collecting cavity is communicated with the gas outlet.
2. The water-gas separation device according to claim 1, wherein the cooling pipeline is folded or toothed.
3. The water-gas separating device according to claim 1, wherein the heating surface of the semiconductor cooling plate is provided with a heat sink.
4. The water gas separation device according to claim 1, wherein the drain plug is screwed to the drain opening.
5. The water-gas separating device according to claim 1, wherein the outer side wall of the drain plug is provided with a rubber ring, and the drain plug and the rubber ring are in interference fit with the water outlet.
6. The water gas separator according to claim 5, wherein a handle is provided at a lower end of the drain plug.
7. The water-gas separating device according to claim 5, wherein a temperature sensor is arranged at the downstream of the cooling pipeline or at the lower side of the semiconductor refrigeration sheet.
8. The water-gas separating device according to claim 1, wherein a sealing ring is arranged on an outer ring of the mounting groove, the semiconductor refrigerating sheet is pressed on the sealing ring, and the refrigerating surface is in contact with the flue gas in the cooling pipeline.
9. A flue gas analyzer equipped with the water gas separation device according to any one of claims 1 to 8, further comprising a sensor assembly, a microprocessor and a flue gas filter assembly,
the output end of the smoke filtering component is communicated with the gas input port, the gas output port is communicated with the input end of the sensor component, and the microprocessor is electrically connected with the sensor component.
10. The flue gas analyzer of claim 9, further comprising an air pump, an output of the air pump being in communication with an input of the flue gas filter assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075590.4U CN214173922U (en) | 2020-12-18 | 2020-12-18 | Water-gas separation device and flue gas analyzer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075590.4U CN214173922U (en) | 2020-12-18 | 2020-12-18 | Water-gas separation device and flue gas analyzer |
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| CN214173922U true CN214173922U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023075590.4U Active CN214173922U (en) | 2020-12-18 | 2020-12-18 | Water-gas separation device and flue gas analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115814579A (en) * | 2023-02-13 | 2023-03-21 | 轻准(杭州)科技有限公司 | Based on electron condensing steam-gas separation device |
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2020
- 2020-12-18 CN CN202023075590.4U patent/CN214173922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115814579A (en) * | 2023-02-13 | 2023-03-21 | 轻准(杭州)科技有限公司 | Based on electron condensing steam-gas separation device |
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