CN217505397U - Heavy metal gas dewatering device that awaits measuring - Google Patents
Heavy metal gas dewatering device that awaits measuring Download PDFInfo
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- CN217505397U CN217505397U CN202221474573.4U CN202221474573U CN217505397U CN 217505397 U CN217505397 U CN 217505397U CN 202221474573 U CN202221474573 U CN 202221474573U CN 217505397 U CN217505397 U CN 217505397U
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Abstract
The utility model discloses a heavy metal gas water trap that awaits measuring, include: the condenser pipe comprises an inlet A and an outlet B, and the inlet A is used for introducing gas to be detected; the condensing device is in contact with the condensing pipe in a fitting manner and is used for cooling the gas to be detected in the condensing pipe so as to separate the gas from the liquid to be detected; the separating tube comprises an inlet C, a gas outlet D and a liquid outlet E, wherein the inlet C is connected with the outlet B, the gas outlet D is used for enabling gas in the gas to be detected after gas-liquid separation to flow out, and the liquid outlet E is used for enabling liquid in the gas to be detected after gas-liquid separation to flow out. The gas-liquid separation of the gas to be detected is realized by utilizing the condensation mode, so that the purpose of removing the water vapor in the gas to be detected is achieved, the structure is simple, the realization is convenient, and the problem that the water vapor in the gas to be detected is blocked by foreign technology when a gas-liquid separation membrane is used for removing the water vapor is solved.
Description
Technical Field
The utility model relates to a heavy metal gas-liquid separation that awaits measuring technical field, more specifically say, relate to a heavy metal gas water trap that awaits measuring.
Background
At present, when heavy metal gas to be measured is detected, in order to avoid the influence of water vapor in the gas to be measured on a measurement result, the water vapor in the gas to be measured needs to be removed.
In the prior art, the gas-liquid separation of the heavy metal gas to be detected is realized by adopting a gas-liquid separation membrane mode abroad, but the technology is blocked by abroad, and when the gas-liquid separation of the heavy metal gas to be detected is carried out by adopting a gas-liquid separation membrane mode domestically, the effect is poor, and no good solution is provided.
Therefore, how to realize the gas-liquid separation of the heavy metal gas to be detected is a problem to be solved urgently by those skilled in the art at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a heavy metal gas water trap that awaits measuring can realize the gas-liquid separation of heavy metal gas that awaits measuring.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a heavy metal gas water trap that awaits measuring, includes:
the condenser pipe comprises an inlet A and an outlet B, wherein the inlet A is used for introducing gas to be detected;
the condensing device is in contact with the condensing pipe in a fitting manner and is used for cooling the gas to be detected in the condensing pipe so as to separate the gas from the liquid to be detected;
the separating tube comprises an inlet C, a gas outlet D and a liquid outlet E, wherein the inlet C is connected with the outlet B, the gas outlet D is used for enabling gas in gas-liquid separated gas to be detected to flow out, and the liquid outlet E is used for enabling liquid in the gas-liquid separated gas to be detected to flow out.
Optionally, the condensing means comprises:
the condensation body is in contact with the condensation pipe in a fitting manner;
the refrigerating sheet is connected with the condensing body;
the cooling fin is connected with the refrigerating fin;
and the radiating fan is connected with the radiating fin.
Optionally, a thermocouple is connected to the condensation body, and the thermocouple is used for detecting the temperature of the condensation body.
Optionally, the method further comprises:
and the evaporation tank is arranged below the condensation body.
Optionally, one end of the heat sink is located in the notch of the evaporation groove, so that the air inlet of the heat dissipation fan is communicated with the notch of the evaporation groove.
Optionally, the method further comprises:
one end of the evaporation pipe is communicated with the evaporation groove;
and the peristaltic pump is connected between the liquid outlet E and the other end of the evaporation tube.
Optionally, the condensation pipe is a fluorine-containing pipe; and/or the separation tube is a quartz tube.
Optionally, the condensation duct comprises:
the winding pipe column is provided with a first limiting part and a second limiting part at two ends respectively, the first limiting part is provided with an inserting hole, and the second limiting part is provided with a through hole and a penetrating hole;
the spiral pipe body is wound on the winding pipe column, one end of the spiral pipe body penetrates through the insertion hole, and the other end of the spiral pipe body penetrates through the penetration hole and the penetration hole respectively.
Optionally, the condensation body is provided with a first jack, and the condensation pipe is inserted into the first jack.
Optionally, the condensation body is provided with a second jack, and the separation pipe is inserted into the second jack.
The heavy metal gas water removing device to be detected provided by the utility model leads the gas to be detected into the condensing tube from the inlet A of the condensing tube before the heavy metal gas to be detected is detected, when the gas to be detected passes through the condensing tube, under the action of the condensing device, the gas to be measured in the condensing tube is cooled to realize the gas-liquid separation of the gas to be measured, the gas to be measured after the gas-liquid separation enters the separating tube from the inlet C of the separating tube after coming out of the outlet B of the condensing tube, at the moment, the liquid in the gas to be measured after gas-liquid separation is deposited at the bottom of the separation tube under the action of gravity, the gas in the gas to be measured after gas-liquid separation is positioned at the upper part of the separation tube, therefore, liquid in the gas to be detected after gas-liquid separation can flow out by using the liquid outlet E, gas in the gas to be detected after gas-liquid separation can flow out by using the gas outlet D, and the gas in the gas to be detected can enter a detection link for detection after flowing out from the gas outlet D.
Therefore, the heavy metal gas dewatering device for the gas to be detected realizes gas-liquid separation of the gas to be detected by utilizing a condensation mode, so that the purpose of removing water vapor in the gas to be detected is achieved, the structure is simple, the realization is convenient, and the limitation that the foreign technology is blocked when the water vapor in the gas to be detected is removed by utilizing a gas-liquid separation membrane is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a water removal device for heavy metal gas to be detected according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural diagram of a condenser tube according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the coiled tubing string of FIG. 3.
The reference numerals in fig. 1 to 4 are as follows:
1 is a condensation pipe, 11 is a winding pipe column, 111 is a first limit part, 112 is a second limit part, 113 is an insertion hole, 114 is a through hole, 115 is an through hole, 12 is a spiral pipe body, 2 is a separation pipe, 21 is a first pipe body, 22 is a second pipe body, 31 is a condensation body, 32 is a refrigeration sheet, 33 is a radiating fin, 34 is a radiating fan, 4 is a thermocouple, 5 is an evaporation tank, 6 is an evaporation pipe, 7 is a peristaltic pump and 8 is a sealing ring;
a is an inlet, B is an outlet, C is an inlet, D is a gas outlet, and E is a liquid outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 core of the utility model is to provide a heavy metal gas water trap that awaits measuring can realize the gas-liquid separation of heavy metal gas that awaits measuring.
Please refer to fig. 1-4, fig. 1 is a schematic structural diagram of a water removing apparatus for heavy metal to be detected gas according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of FIG. 1; FIG. 3 is a schematic structural diagram of a condenser tube according to an embodiment of the present invention; fig. 4 is a schematic diagram of the coiled tubing string of fig. 3.
The embodiment of the utility model provides a heavy metal gas dewatering device that awaits measuring, including condenser pipe 1, condensing equipment and separator tube 2, condenser pipe 1 includes entry A and export B, and entry A is used for letting in the gas that awaits measuring; the condensing device is in contact with the condensing tube 1 in a fitting manner and is used for cooling the gas to be detected in the condensing tube 1 so as to separate the gas from the liquid in the condensing tube 1; the separating tube 2 comprises an inlet C, a gas outlet D and a liquid outlet E, the inlet C of the separating tube 2 is connected with an outlet B of the condensing tube 1, the gas outlet D is used for enabling gas in gas-liquid separated gas to be detected to flow out, and the liquid outlet E is used for enabling liquid in the gas-liquid separated gas to be detected to flow out.
Before detecting heavy metal gas to be detected, the gas to be detected is introduced into the condensing tube 1 from the inlet A of the condensing tube 1, when the gas to be detected passes through the condensing tube 1, under the action of the condensing device, the gas to be measured in the condensing tube 1 is cooled, the gas-liquid separation of the gas to be measured is realized, the gas to be measured after the gas-liquid separation comes out from the outlet B of the condensing tube 1 and enters the separating tube 2 from the inlet C of the separating tube 2, at the moment, the liquid in the gas to be measured after gas-liquid separation is deposited at the bottom of the separation tube 2 under the action of gravity, the gas in the gas to be measured after gas-liquid separation is positioned at the upper part of the separation tube 2, therefore, liquid in the gas to be detected after gas-liquid separation can flow out by using the liquid outlet E, gas in the gas to be detected after gas-liquid separation can flow out by using the gas outlet D, and the gas in the gas to be detected can enter a detection link for detection after flowing out from the gas outlet D.
Therefore, the gas-liquid separation of the gas to be detected is realized by utilizing the condensation mode, so that the purpose of removing the water vapor in the gas to be detected is achieved, the structure is simple, the realization is convenient, and the limitation that the foreign technology is blocked when the water vapor in the gas to be detected is removed by utilizing the gas-liquid separation membrane is solved.
It should be noted that, in the present embodiment, the specific structure of the condensing device is not limited, as long as the gas to be measured in the condensing tube 1 can be cooled, and the gas to be measured in the condensing tube 1 can be separated into gas and liquid.
In some embodiments, the condensing device includes a condensing body 31, a cooling fin 32, a heat sink 33 and a heat sink fan 34, wherein the condensing body 31 is in contact with the condensing tube 1; the refrigerating sheet 32 is connected with the condensing body 31; the cooling fins 33 are connected with the refrigerating fins 32; the heat radiation fan 34 is connected to the heat radiation fin 33.
The during operation, the heat with condensation body 31 passes to fin 33 through refrigeration piece 32, recycles radiator fan 34 and takes away the heat of fin 33, because condensation body 31 and condenser pipe 1 laminating contact, consequently, can constantly take away the heat of the gaseous body that awaits measuring in the condenser pipe 1, realizes the refrigeration to the gaseous body that awaits measuring in the condenser pipe 1, makes the gaseous gas-liquid separation that awaits measuring in the condenser pipe 1. The condensing device has simple structure and small volume, and can be used as a component to be equipped on small equipment.
It should be noted that, in the present embodiment, specific materials of the condensation body 31 and the heat dissipation fins 33 are not limited, and in some embodiments, the condensation body 31 is an aluminum condensation body 31; the fins 33 are copper fins 33.
It can be understood that the temperature of the condensing body 31 determines the effect of condensing the gas to be measured in the condensation pipe 1, and therefore, in some embodiments, the thermocouple 4 is connected to the condensing body 31, and the thermocouple 4 is used for detecting the temperature of the condensing body 31, in order to facilitate real-time feedback control of the temperature of the condensing body 31. That is, in the present embodiment, the thermocouple 4 is used to monitor the temperature of the condensation body 31 in real time, so as to perform real-time feedback control on the temperature of the condensation body 31, and the cooperation of the cooling fins 32, the heat dissipation fins 33 and the heat dissipation fan 34 is used to ensure that the temperature of the condensation body 31 meets the requirement.
In addition, in some embodiments, the apparatus for removing water from a heavy metal gas to be tested further includes an evaporation tank 5, and the evaporation tank 5 is disposed below the condensation body 31. It can be understood that, because the temperature of the condensation body 31 is relatively low, the surface of the condensation body 31 may have condensed water, and in the present embodiment, the evaporation tank 5 is provided, so that the condensed water drips into the evaporation tank 5 after accumulating for a long time, and the condensed water falling from the surface of the condensation body 31 is collected by the evaporation tank 5.
Further, in order to evaporate the condensed water collected in the evaporation tank 5 in time, in some embodiments, one end of the heat dissipation fin 33 is located at the notch of the evaporation tank 5, so that the air inlet of the heat dissipation fan 34 communicates with the notch of the evaporation tank 5. By adopting the arrangement mode, when the cooling fan 34 exhausts air, the airflow on the liquid level of the evaporation tank 5 can flow, so that the water in the evaporation tank 5 can be evaporated in time, the water in the evaporation tank 5 is prevented from overflowing, a special drainage interface can be reduced, and the structure is simplified.
In addition, in order to evaporate the liquid flowing out of the liquid outlet E of the separation tube 2 in time, in some embodiments, the heavy metal gas water removal device to be tested further includes an evaporation tube 6 and a peristaltic pump 7, and one end of the evaporation tube 6 is communicated with the evaporation tank 5; the other end of the evaporation tube 6 is connected with a peristaltic pump 7, and the peristaltic pump 7 is connected between the liquid outlet E of the separation tube 2 and the evaporation tube 6. During the idle time of the experiment (for example, after the gas in the gas to be measured after gas-liquid separation flows out from the gas outlet D of the separation tube 2), the liquid in the separation tube 2 is pumped into the evaporation tube 6 from the liquid outlet E by the peristaltic pump 7, the liquid is evaporated by the evaporation tube 6, and the redundant liquid can enter the evaporation tank 5.
It should be noted that, the above embodiments do not limit the specific materials of the condensation pipe 1 and the separation pipe 2, and in order to reduce the residue, in some embodiments, the condensation pipe 1 is a fluorine-containing pipe; and/or the separation tube 2 is a quartz tube.
It can be understood that the fluorine-containing tube and the quartz tube are not easily reacted with heavy metals, and the heavy metals are not easily attached to the tube wall, which can reduce the residue.
It should be noted that, the specific structure of the condensation pipe 1 is not limited in this embodiment as long as the gas to be measured can pass through the condensation pipe, in some embodiments, the condensation pipe 1 includes a winding pipe column 11 and a spiral pipe body 12, a first limiting portion 111 and a second limiting portion 112 are respectively disposed at two ends of the winding pipe column 11, the first limiting portion 111 is provided with an insertion hole 113, and the second limiting portion 112 is provided with a through hole 114 and a through hole 115; the spiral pipe body 12 is wound around the winding column 11, and one end of the spiral pipe body 12 is inserted into the insertion hole 113 and the other end is inserted into the through hole 114 and the piercing hole 115, respectively.
It can be understood that, the both ends of the spiral pipe body 12 are respectively the entry A and the export B of the condenser pipe 1, and the spiral pipe body 12 forms the spiral pipe body around locating around the tubular column 11, is favorable to increasing the area of contact between the condenser pipe 1 and the condensing equipment for the condensation effect to the gas that awaits measuring in the condenser pipe 1 is better.
In addition, the spiral pipe body 12 is inserted from the insertion hole 113, wound around the outer peripheral surface of the tubular column 11, and pulled out from the through hole 114 and the through hole 115, which is advantageous in ensuring the reliability of winding of the spiral pipe body 12 and preventing the spiral pipe body 12 from being unraveled.
In some embodiments, the interference fit of the solenoid body 12 with the insertion aperture 113, the through aperture 114, and the through aperture 115, respectively, facilitates the non-unraveling of the solenoid body 12 after tightening.
In some embodiments, coiled tubing 11 is nylon coiled tubing 11. The nylon coiled pipe column 11 has smaller specific heat capacity, so that the heat loss can be reduced.
In some embodiments, the spiral body 12 is a teflon tube.
In view of convenience of installation, in some embodiments, the condensation body 31 is provided with a first insertion hole, and the condensation duct 1 is inserted into the first insertion hole. This facilitates the sufficient contact of the condensation duct 1 with the condensation body 31 and the installation.
In addition, in consideration of the convenience of installation of the separation tube 2, in some embodiments, the condensation body 31 is provided with a second insertion hole into which the separation tube 2 is inserted. That is, the separation tube 2 is also in full contact with the condensation body 31, which is beneficial to maintaining the low temperature state of the gas to be measured after gas-liquid separation in the separation tube 2, and is beneficial to separating the gas to be measured after gas-liquid separation from the liquid in the separation tube 2.
In some embodiments, a sealing ring 8 is disposed between the separation tube 2 and the two ends of the second insertion hole, which is beneficial to ensure the stability of the separation tube 2.
It should be noted that, the above embodiments do not limit the specific structure of the separation tube 2, in some embodiments, the separation tube 2 includes the first tube 21 and the second tube 22, the first tube 21 is vertically disposed, the top end of the first tube 21 is provided with the gas outlet D, the bottom end of the first tube 21 is provided with the liquid outlet E, the second tube 22 includes the first vertical section, the horizontal section and the second vertical section, the horizontal section is connected between the first vertical section and the second vertical section, the top end of the first vertical section is provided with the inlet C, and the second vertical section extends into the inside of the first tube 21.
It is further noted that, in the present specification, relational terms such as first and second, and the like 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.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above the utility model provides a heavy metal gas water trap that awaits measuring has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a heavy metal gas water trap that awaits measuring which characterized in that includes:
the condensation pipe (1) comprises an inlet A and an outlet B, wherein the inlet A is used for introducing gas to be detected;
the condensing device is in contact with the condensing pipe (1) in a fitting manner and is used for cooling the gas to be detected in the condensing pipe (1) so as to separate the gas from the liquid to be detected;
the separating tube (2) comprises an inlet C, a gas outlet D and a liquid outlet E, wherein the inlet C is connected with the outlet B, the gas outlet D is used for enabling gas in gas-liquid separated gas to be measured to flow out, and the liquid outlet E is used for enabling liquid in the gas-liquid separated gas to be measured to flow out.
2. The apparatus for removing water from heavy metal to be tested according to claim 1, wherein the condensing apparatus comprises:
a condenser (31) in contact with the condenser tube (1);
a refrigerating plate (32) connected with the condensing body (31);
a heat sink (33) connected to the cooling fins (32);
and a heat radiation fan (34) connected with the heat radiation fin (33).
3. The heavy metal gas dewatering device that awaits measuring of claim 2, characterized in that, a thermocouple (4) is connected with condensing body (31), and thermocouple (4) are used for detecting the temperature of condensing body (31).
4. The heavy metal gas dewatering device that awaits measuring of claim 2, characterized by further includes:
and an evaporation tank (5) provided below the condensation body (31).
5. The device for removing heavy metal from gas to be tested according to claim 4, wherein one end of the heat sink (33) is located at the notch of the evaporation tank (5) so that the air inlet of the heat sink fan (34) is communicated with the notch of the evaporation tank (5).
6. The heavy metal gas water removal device that awaits measuring of claim 4, further comprising:
an evaporation pipe (6) having one end communicated with the evaporation tank (5);
a peristaltic pump (7) connected between the liquid outlet E and the other end of the evaporation tube (6).
7. The heavy metal gas water removal device to be tested according to any one of claims 1 to 6, wherein the condensation pipe (1) is a fluorine-containing pipe; and/or the separation tube (2) is a quartz tube.
8. The heavy metal gas water removal device to be tested according to any one of claims 2 to 6, wherein the condensation pipe (1) comprises:
the winding pipe column (11) is provided with a first limiting part (111) and a second limiting part (112) at two ends respectively, the first limiting part (111) is provided with an insertion hole (113), and the second limiting part (112) is provided with a through hole (114) and a through hole (115);
the spiral pipe body (12) is wound on the winding column (11), one end of the spiral pipe body (12) penetrates through the insertion hole (113), and the other end of the spiral pipe body penetrates through the penetration hole (114) and the penetration hole (115) respectively.
9. The device for removing water from heavy metal to be tested according to any one of claims 2 to 6, wherein the condensation body (31) is provided with a first jack, and the condensation pipe (1) is inserted into the first jack.
10. The device for removing water from heavy metal to be tested according to any one of claims 2 to 6, wherein the condensation body (31) is provided with a second jack, and the separation tube (2) is inserted into the second jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221474573.4U CN217505397U (en) | 2022-06-13 | 2022-06-13 | Heavy metal gas dewatering device that awaits measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221474573.4U CN217505397U (en) | 2022-06-13 | 2022-06-13 | Heavy metal gas dewatering device that awaits measuring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217505397U true CN217505397U (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221474573.4U Active CN217505397U (en) | 2022-06-13 | 2022-06-13 | Heavy metal gas dewatering device that awaits measuring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217505397U (en) |
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2022
- 2022-06-13 CN CN202221474573.4U patent/CN217505397U/en active Active
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