CN211206240U - Organic carbon analyzer - Google Patents
Organic carbon analyzer Download PDFInfo
- Publication number
- CN211206240U CN211206240U CN201921910870.7U CN201921910870U CN211206240U CN 211206240 U CN211206240 U CN 211206240U CN 201921910870 U CN201921910870 U CN 201921910870U CN 211206240 U CN211206240 U CN 211206240U
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- Prior art keywords
- pipe
- organic carbon
- water
- gas
- carbon analyzer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000003860 storage Methods 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 230000005494 condensation Effects 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002274 desiccant Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 28
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 14
- 239000001569 carbon dioxide Substances 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model relates to the technical field of organic carbon analysis, in particular to an organic carbon analyzer, which comprises a reaction device, a cooling and drying device and a detection device, wherein the reaction device comprises a shell, a liquid storage liner, a heating plate and a small electromagnetic vibration pump; the cooling and drying device comprises a condensation pipe, a radiating pipe and a dehumidifier, and the drying and cleaning work of the organic carbon analyzer can be finished through a set of water circulation system, so that the cost is lower, and the structure is simpler; the attachment and fixation attached to the inner wall of the liquid storage liner are removed through a small electromagnetic vibration pump, so that the cleaning is more thorough and convenient; through the circulating liquid cold water pipe that condenser pipe and heliciform condenser pipe cup jointed, most vapor in the carbon dioxide of clear production for the carbon dioxide purity that gets into in the detection operation is higher.
Description
Technical Field
The utility model relates to an organic carbon analysis technical field specifically is organic carbon analysis appearance.
Background
An organic carbon analyzer is an instrument for measuring total organic carbon in a solution; the determination principle is that organic carbon in solution is oxidized and converted into carbon dioxide, the content of the carbon dioxide is measured by a detector after interference substances are eliminated, and the determination principle of an organic carbon analyzer is divided into wet oxidation-non-dispersive infrared detection, ultraviolet-wet oxidation-non-dispersive infrared detection, high-temperature catalytic combustion oxidation-non-dispersive infrared detection and the like according to different instrument principles, wherein in the determination process of a high-temperature catalytic combustion oxidation-non-dispersive infrared detection mode, the instrument needs to heat the solution to be detected at high temperature, so that the organic carbon in the solution to be detected is converted into the carbon dioxide, but in the heating process of the existing organic carbon analyzer, substances in a solution state at normal temperature may react out fixed precipitates at high temperature, are attached to the inner wall of a cavity of the solution to be detected and are not easy to clean, and if the fixed precipitates attached to the inner wall of the cavity of the solution to be, the detection result is possibly influenced in the next detection process, and the measurement precision of the instrument is influenced; and the instrument heats the solution to be detected when detecting, so that carbon dioxide carries a large amount of water vapor, and the carbon dioxide needs to be dried.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an organic carbon analyzer can carry out the drying effectively to the carbon dioxide gas that solution to be measured heated out to be convenient for wash and clear away the solid that adheres to the inner chamber after detecting.
The utility model discloses an organic carbon analyzer, which comprises a reaction device, a cooling and drying device and a detection device;
the reaction device comprises a shell, a liquid storage inner container, a heating plate and a small electromagnetic vibration pump, wherein the heating plate is arranged at the bottom of the inner cavity of the shell and is abutted against the bottom of the liquid storage inner container, and the small electromagnetic vibration pump is arranged on the shell and is abutted against the liquid storage inner container through a heat insulation transmission mechanism; the top of the inner container is provided with a gas-liquid inlet and a gas-liquid outlet, and the top of the outer shell is provided with a first connector and a second connector which correspond to the gas-liquid inlet and the gas-liquid outlet; the gas-liquid inlet is correspondingly connected with the first interface in an airtight manner;
the cooling and drying device comprises a condenser pipe, a radiating pipe and a dehumidifier, wherein the condenser pipe rises spirally and winds the radiating pipe, a pipe orifice at the lower end of the condenser pipe is hermetically connected with the gas-liquid outlet through a pipeline, and a pipe orifice at the upper end of the condenser pipe is connected with an inlet of the dehumidifier; the outlet of the dehumidifier is connected with the inlet of the detection device.
When the liquid storage liner works, the gas-liquid outlet is connected with the condensing pipe, and the solution to be detected enters the liquid storage liner from the first interface and the gas-liquid inlet. Heating the liquid storage liner, oxidizing organic carbon in the solution to be detected into carbon dioxide, and simultaneously carrying a large amount of water vapor, wherein the mixed gas enters the condensation pipe from the gas-liquid outlet, and the condensation pipe rises spirally and winds a radiating pipe externally connected with the water circulation system, so that the gas in the condensation pipe is converted into liquid by the large amount of water vapor, and the liquid flows back to the liquid storage liner;
when wasing, the gas-liquid export pass through the pipeline with second interface connection, through dismantling to fall to connect the cooling tube water circulating system, and will water circulating system respectively with first interface and second interface sealing connection start small-size electromagnetic vibration pump simultaneously, can be right stock solution inner bag and condenser pipe wash effectively.
Furthermore, the inner surface of the liquid storage liner is provided with a quartz coating, and the liquid storage liner needs to be heated to be close to 900 degrees when the instrument works, so that a quartz material with high heat resistance and high stability is selected.
Furthermore, a sealing cover is arranged on the first interface to prevent gas from escaping.
Furthermore, the dehumidifier is a two-way spherical pipeline filled with a drying agent, one end of the two-way spherical pipeline is connected with the condenser pipe in an airtight manner, and the other end of the two-way spherical pipeline is connected with the inlet of the detection device in an airtight manner.
Further, the detection device is a non-dispersive infrared detector.
Further, the condenser pipe is detachably connected with the dehumidifier.
Further, the water circulation system comprises a water storage tank, a water pump and the radiating pipe, one port of the water pump is connected with one end of the radiating pipe in an airtight mode through a water pipe, and the other port of the water pump is connected with the water storage tank through a water pipe; the other end of the radiating pipe is connected with the water storage tank through a water pipe, and the two ends of the radiating pipe are detachably connected.
The utility model has the advantages as follows:
1. the utility model discloses an one set of water circulating system alright with accomplish the drying and the cleaning work to organic carbon analysis appearance, the cost is lower, and the structure is simpler.
2. The utility model discloses a small-size electromagnetic vibration pump clears away and adheres to fixedly on the stock solution inner bag inner wall for wash more thoroughly and convenient.
3. The utility model discloses a circulating liquid cold water pipe that condenser pipe and heliciform condenser pipe cup jointed, most vapor in the carbon dioxide of clear production for the carbon dioxide purity in the entering detection operation is higher.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic view of the working state structure of the present invention;
fig. 2 is a schematic diagram of the structure of the cleaning state of the present invention.
The reference numbers are as follows: 1-a reaction device, 2-a cooling and drying device, 3-a detection device, 11-a shell, 12-a liquid storage inner container, 13-a heating plate, 14-a small electromagnetic vibration pump, 21-a condensing tube, 22-a radiating tube, 23-a dehumidifier, 111-a first interface, 112-a second interface, 121-a gas-liquid inlet and 122-a gas-liquid outlet.
Detailed Description
As shown in fig. 1-2: the organic carbon analyzer of the embodiment comprises a reaction device, a cooling and drying device and a detection device;
the reaction device 1 comprises a shell 11, a liquid storage liner 12, a heating plate 13 and a small electromagnetic vibration pump 14, wherein the heating plate 13 is installed at the bottom of an inner cavity of the shell 11 and is abutted against the bottom of the liquid storage liner 12, and the small electromagnetic vibration pump 14 is installed on the shell 11 and is abutted against the liquid storage liner 12 through a heat insulation transmission mechanism; the top of the inner container is provided with a gas-liquid inlet 121 and a gas-liquid outlet 122, and the top of the outer shell 11 is provided with a first connector 111 and a second connector 112 corresponding to the gas-liquid inlet 121 and the gas-liquid outlet 122; the gas-liquid inlet 121 and the first interface 111 are correspondingly connected in an airtight manner;
the cooling and drying device 2 comprises a condensation pipe 21, a heat dissipation pipe 22 and a dehumidifier 23, wherein the condensation pipe 21 rises spirally and is wound on the heat dissipation pipe 22, a pipe orifice at the lower end of the condensation pipe 21 is connected with the gas-liquid outlet 122 in an airtight manner through a pipeline, and a pipe orifice at the upper end of the condensation pipe 21 is connected with an inlet of the dehumidifier 23; the outlet of the dehumidifier 23 is connected with the inlet of the detection device 3.
When the liquid storage liner 12 works, the gas-liquid outlet 122 is connected with the condensation pipe 21, and the solution to be measured enters the liquid storage liner 12 from the first interface 111 and the gas-liquid inlet 121. Heating the liquid storage liner 12, oxidizing organic carbon in the solution to be measured into carbon dioxide, and simultaneously carrying a large amount of water vapor, wherein the mixed gas enters the condensation pipe 21 from the gas-liquid outlet 122, and the condensation pipe 21 rises spirally and winds the radiating pipe 22 externally connected with the water circulation system, so that a large amount of water vapor is converted into liquid from gas in the condensation pipe 21, and then flows back into the liquid storage liner 12;
during cleaning, the gas-liquid outlet 122 is connected to the second port 112 through a pipe, and the liquid storage liner 12 and the condenser tube 21 can be effectively cleaned by detaching the water circulation system connected to the heat dissipation tube 22, hermetically connecting the water circulation system to the first port 111 and the second port 112, and starting the small electromagnetic vibration pump 14.
In this embodiment, the inner surface of the liquid storage liner 12 is provided with a quartz plating layer, and the quartz material with high heat resistance and stability is selected because the liquid storage liner 12 needs to be heated to approximately 900 ° when the instrument works.
In this embodiment, a sealing cover is disposed on the first interface 111 to prevent gas from escaping.
In this embodiment, the dehumidifier 23 is a two-way spherical pipeline filled with a desiccant, one end of the two-way spherical pipeline is connected with the condenser pipe 21 in an airtight manner, and the other end of the two-way spherical pipeline is connected with the inlet of the detection device 3 in an airtight manner.
In this embodiment, the detection device 3 is a non-dispersive infrared detector.
In this embodiment, the condensation pipe 21 is detachably connected to the dehumidifier 23.
In this embodiment, the water circulation system includes a water storage tank, a water pump and the heat dissipation pipe 22, one port of the water pump is connected with one end of the heat dissipation pipe 22 in an airtight manner through a water pipe, and the other port of the water pump is connected with the water storage tank through a water pipe; the other end of the radiating pipe 22 is connected with the water storage tank through a water pipe, and the connection of the two ends of the radiating pipe 22 is detachable.
The utility model can complete the drying and cleaning work of the organic carbon analyzer through a set of water circulation system, and has lower cost and simpler structure; the attachment and fixation attached to the inner wall of the liquid storage liner 12 are removed through the small electromagnetic vibration pump 14, so that the cleaning is more thorough and convenient; through the circulating liquid cold water pipe that condenser pipe 21 and heliciform condenser pipe 21 cup jointed, most vapor in the carbon dioxide of clear production for the carbon dioxide purity that gets into in the detection operation is higher.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. An organic carbon analyzer, characterized in that: comprises a reaction device, a cooling and drying device and a detection device;
the reaction device comprises a shell, a liquid storage inner container, a heating plate and a small electromagnetic vibration pump, wherein the heating plate is arranged at the bottom of the inner cavity of the shell and is abutted against the bottom of the liquid storage inner container, and the small electromagnetic vibration pump is arranged on the shell and is abutted against the liquid storage inner container through a heat insulation transmission mechanism; the top of the inner container is provided with a gas-liquid inlet and a gas-liquid outlet, and the top of the outer shell is provided with a first connector and a second connector which correspond to the gas-liquid inlet and the gas-liquid outlet; the gas-liquid inlet is correspondingly connected with the first interface in an airtight manner;
the cooling and drying device comprises a condensation pipe, a radiating pipe and a dehumidifier, wherein the condensation pipe rises spirally and is wound on the radiating pipe, the radiating pipe is externally connected with a water circulation system, a pipe orifice at the lower end of the condensation pipe is hermetically connected with the gas-liquid outlet through a pipeline, and a pipe orifice at the upper end of the condensation pipe is connected with an inlet of the dehumidifier; the outlet of the dehumidifier is connected with the inlet of the detection device.
2. The organic carbon analyzer according to claim 1, wherein: the inner surface of the liquid storage liner is provided with a quartz coating.
3. The organic carbon analyzer according to claim 1, wherein: and a sealing cover is arranged on the first interface.
4. The organic carbon analyzer according to claim 1, wherein: the dehumidifier is a two-way spherical pipeline filled with a drying agent, one end of the two-way spherical pipeline is connected with the condensation pipe in an airtight mode, and the other end of the two-way spherical pipeline is connected with the inlet of the detection device in an airtight mode.
5. The organic carbon analyzer according to claim 1, wherein: the detection device is a non-dispersive infrared detector.
6. The organic carbon analyzer according to claim 1, wherein: the condenser pipe with the connection of dehumidifier is detachable connection.
7. The organic carbon analyzer according to claim 1, wherein: the water circulation system comprises a water storage tank and a water pump, one port of the water pump is connected with one end of the radiating pipe in an airtight mode through a water pipe, and the other port of the water pump is connected with the water storage tank through a water pipe; the other end of the radiating pipe is connected with the water storage tank through a water pipe, and the two ends of the radiating pipe are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910870.7U CN211206240U (en) | 2019-11-07 | 2019-11-07 | Organic carbon analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910870.7U CN211206240U (en) | 2019-11-07 | 2019-11-07 | Organic carbon analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206240U true CN211206240U (en) | 2020-08-07 |
Family
ID=71855011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910870.7U Expired - Fee Related CN211206240U (en) | 2019-11-07 | 2019-11-07 | Organic carbon analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206240U (en) |
-
2019
- 2019-11-07 CN CN201921910870.7U patent/CN211206240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |