CN212483321U - Constant-temperature absorption pool of infrared carbon and sulfur analyzer - Google Patents
Constant-temperature absorption pool of infrared carbon and sulfur analyzer Download PDFInfo
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- CN212483321U CN212483321U CN202020822441.0U CN202020822441U CN212483321U CN 212483321 U CN212483321 U CN 212483321U CN 202020822441 U CN202020822441 U CN 202020822441U CN 212483321 U CN212483321 U CN 212483321U
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Abstract
The utility model relates to an element content analysis field especially relates to a constant temperature absorption cell of infrared carbon sulphur analysis appearance, its characterized in that: the device comprises a bottom plate, a first sulfur mounting seat, a second sulfur mounting seat and a carbon mounting seat, wherein the first sulfur mounting seat, the second sulfur mounting seat and the carbon mounting seat are arranged on the bottom plate; a sulfur absorption cell pipe is arranged in the first sulfur mounting seat and the second sulfur mounting seat, a sulfur chamber air inlet is arranged on the first sulfur mounting seat, and a sulfur chamber air outlet is arranged on the second sulfur mounting seat; a carbon absorption pool pipe is horizontally arranged in the carbon mounting seat in a through manner, a carbon chamber air inlet is arranged on the left side of the carbon mounting seat, and a carbon chamber air outlet is arranged on the right side of the carbon mounting seat; the sulfur chamber air inlet, the sulfur absorption cell pipe and the sulfur chamber air outlet form a sulfur chamber channel, and the carbon chamber air inlet, the carbon absorption cell pipe and the carbon chamber air outlet form a carbon chamber channel; the outside of the sulfur absorption tank pipe and the carbon absorption tank pipe is provided with a jacket assembly. The utility model discloses reduce ambient temperature and to the influence of gas temperature in the absorption cell pipe, simple structure, firm.
Description
Technical Field
The utility model relates to an element content analysis field especially relates to an infrared carbon sulphur analysis appearance's constant temperature absorption cell.
Background
The carbon and sulfur content is the most main factor influencing the quality of large-scale industrial production base materials such as steel, alloy and the like. Fully burning an analysis sample by using a high-frequency furnace/electric arc furnace under the oxygen-enriched condition to generate gas containing CO2 and SO2, absorbing the gas in a constant-temperature absorption cell by using an infrared carbon and sulfur analyzer by utilizing the principle that CO2 and SO2 absorb infrared light energy with specific wavelength, converting content concentration signals of CO2 and SO2 into voltage signals, and analyzing the voltage signals to obtain the contents of CO2 and SO2, SO that the contents of carbon and sulfur are correspondingly obtained;
when the existing infrared carbon and sulfur analyzer detects gas, the gas is easily influenced by the external temperature, so that the detection accuracy is influenced.
Disclosure of Invention
The utility model aims at providing an infrared carbon sulphur analysis appearance's constant temperature absorption cell reduces ambient temperature and manages the influence of gas temperature in to the absorption cell, simple structure, firm.
For solving the above technical problem, the technical scheme of the utility model is that: a constant-temperature absorption pool of an infrared carbon-sulfur analyzer comprises a bottom plate, and a first sulfur mounting seat, a second sulfur mounting seat and a carbon mounting seat which are arranged on the bottom plate; the first sulfur mounting seat and the carbon mounting seat are positioned on the left side of the bottom plate, the first sulfur mounting seat is positioned on the front side of the carbon mounting seat, the left side of the first sulfur mounting seat and the left side of the carbon mounting seat are flush, the right side of the first sulfur mounting seat and the left side of the carbon mounting seat extend rightwards, the horizontal width of the carbon mounting seat is larger than that of the first sulfur mounting seat, and the first sulfur mounting seat and the carbon mounting seat are integrally formed to form the carbon sulfur mounting seat; the second sulfur mounting seat is positioned on the right side of the bottom plate; an infrared light source mounting hole is formed in the left side of the carbon-sulfur mounting seat;
sulfur absorption cell tubes are installed in the first sulfur installation seat and the second sulfur installation seat, cylindrical through holes for installing the sulfur absorption cell tubes are horizontally arranged in the first sulfur installation seat and the second sulfur installation seat, the left side of each sulfur absorption cell tube is located in the through hole of the first sulfur installation seat, the right side of each sulfur absorption cell tube is located in the through hole of the second sulfur installation seat, a sulfur chamber air inlet communicated with the left side of each sulfur absorption cell tube is formed in the first sulfur installation seat, a sulfur chamber air outlet communicated with the right side of each sulfur absorption cell tube is formed in the second sulfur installation seat, and a sulfur chamber channel is formed by the sulfur chamber air inlet, the sulfur absorption cell tubes and the sulfur chamber air outlets; a step-shaped sulfur chamber light-transmitting piece mounting hole is formed in a first sulfur mounting seat position corresponding to the left end of the sulfur absorption cell tube and a second sulfur mounting seat position corresponding to the right end of the sulfur absorption cell tube, and a sulfur chamber sensor mounting hole is formed in the right side of the sulfur chamber light-transmitting piece mounting hole of the second sulfur mounting seat; a step-shaped first jacket mounting hole is formed in the right end face of the through hole of the first sulfur mounting seat, and a step-shaped second jacket mounting hole is formed in the left end face of the through hole of the second sulfur mounting seat;
a carbon absorption pool pipe is horizontally arranged in the carbon mounting seat in a through mode, a carbon chamber air inlet communicated with the left side of the carbon absorption pool pipe is formed in the left side of the carbon mounting seat, a carbon chamber air outlet communicated with the right side of the carbon absorption pool pipe is formed in the right side of the carbon mounting seat, and a carbon chamber channel is formed by the carbon chamber air inlet, the carbon absorption pool pipe and the carbon chamber air outlet; step-shaped carbon chamber light-transmitting sheet mounting holes are formed in the positions, corresponding to the left end and the right end of the carbon mounting seat, of the carbon absorption pool tube, and carbon chamber sensor mounting holes are formed in the right end of the carbon chamber light-transmitting sheet mounting hole in the right side of the carbon mounting seat;
wherein, the outside of the sulfur absorption tank pipe and the carbon absorption tank pipe is provided with a jacket assembly; the jacket assembly comprises a first jacket mounting seat, a second jacket mounting seat, a first inner sleeve, a second inner sleeve and an outer sleeve, and the first jacket mounting seat, the second jacket mounting seat, the first inner sleeve, the second inner sleeve and the outer sleeve are all of cylindrical sleeve structures with hollow interiors; the outer wall of one end of the first jacket mounting seat is in threaded connection with the inner wall of the first jacket mounting seat, the inner wall of the other end of the first jacket mounting seat is in threaded connection with the outer wall of one end of the first inner sleeve, the outer wall of one end of the second jacket mounting seat is in threaded connection with the inner wall of the second jacket mounting seat, the outer wall of the other end of the second jacket mounting seat is in threaded connection with the outer wall of one end of the second inner sleeve, the outer sleeve is positioned in the middle of the first jacket and the second jacket, and the inner walls of; the first jacket mounting seat, the second jacket mounting seat, the first inner sleeve, the second inner sleeve and the outer sleeve are in no contact with the outer wall of the sulfur absorption cell tube, and gaps are reserved.
According to the scheme, the thicknesses of the first inner sleeve, the second inner sleeve and the outer sleeve are not less than 5mm, and the influence of the external temperature on the temperature of gas in the sulfur absorption cell tube is reduced.
According to the scheme, the rear side of the carbon mounting seat is provided with the connecting seat which is of a right-angle structure, one right-angle edge of the connecting seat is connected to the carbon mounting seat through a bolt, the left side and the right side of the other right-angle edge of the connecting seat are respectively provided with the mounting column, and the right end of the carbon mounting seat is provided with the mounting column; the detecting head of the carbon chamber sensor is positioned in the carbon chamber sensor mounting hole, the wiring part of the carbon chamber sensor is provided with a carbon chamber sensor signal plate, and mounting columns which are not connected to the right side of the right-angle side of the connecting seat and are mounted at the right end of the carbon mounting seat are used for mounting the carbon chamber sensor signal plate, so that the carbon chamber sensor signal plate is vertically arranged and does not occupy space; in addition, infrared source mounting hole is used for installing infrared source, and infrared source sets the infrared source control panel, is not connected and is equipped with the erection column that is used for installing the infrared source control panel in the right-angle side left side of connecting seat, makes the vertical setting of infrared source control panel, occupation space not.
According to the scheme, the right end of the second sulfur mounting seat is provided with a mounting column; the detecting head of sulphur room sensor is located sulphur room sensor mounting hole, and the wiring part of sulphur room sensor has set sulphur room sensor signal board, and the erection column of sulphur mount pad right-hand member installation is used for installing sulphur room sensor signal board, makes the vertical setting of sulphur room sensor signal board, occupation space, compact structure not.
The invention has the following beneficial effects: the gas detection in the sulfur absorption cell pipe of the utility model requires stable temperature, and is sleeved outside the sulfur absorption cell pipe through the jacket assembly, thereby reducing the influence on the temperature of the gas in the absorption cell pipe; in addition, the jacket assembly plays a role in protecting the sulfur absorption pool pipe, so that the stability of the device is improved; the first jacket mounting seat, the second jacket mounting seat, the first inner sleeve, the second inner sleeve and the outer sleeve are in threaded connection, when the length of the internal sulfur absorption pool pipe needs to be changed, the length of the jacket formed by the first inner sleeve, the second inner sleeve and the outer sleeve can be changed through threaded connection, the adjustment is flexible, and the length of the jacket is matched with the length of the sulfur absorption pool pipe without additional customization;
the utility model discloses on all locating the bottom plate with first sulphur mount pad, second sulphur mount pad, the carbon mount pad, first sulphur mount pad and carbon mount pad constitute carbon sulphur mount pad for integrated into one piece, install sulphur absorption cell pipe in first sulphur mount pad and the second sulphur mount pad, horizontal link up in the carbon mount pad installs carbon absorption cell pipe, sulphur room air inlet, sulphur absorption cell pipe and sulphur room gas vent have constituted sulphur room passageway, carbon room air inlet, carbon absorption cell pipe and carbon room gas vent have constituted carbon room passageway, moreover, the steam generator is simple in structure.
Drawings
FIG. 1 is a schematic view of the front side overall structure of the embodiment of the present invention;
fig. 2 is a schematic view of the rear side overall structure of the embodiment of the present invention;
FIG. 3 is a schematic top view of the present embodiment;
FIG. 4 is a schematic cross-sectional front view taken along line A-A of FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a schematic front side view of the present embodiment without the jacket assembly;
FIG. 7 is a schematic top view of the present embodiment without the clamping assembly installed;
fig. 8 is a schematic sectional front view taken along line C-C of fig. 7.
Reference numerals:
1. a base plate;
2. a first sulfur mount; 201. a sulfur chamber air inlet; 202. a first jacket mounting hole;
3. a second sulfur mount; 301. a sulfur chamber exhaust port; 302. a second jacket mounting hole;
4. a carbon mount; 401. a carbon chamber inlet; 402. a carbon chamber exhaust port;
5. a sulfur absorption cell tube;
6. a carbon absorption cell tube;
7. a sulfur chamber light transmitting sheet mounting hole;
8. a carbon chamber light transmitting sheet mounting hole;
9. a sulfur chamber sensor mounting hole;
10. a carbon chamber sensor mounting hole;
11. an infrared light source mounting hole;
12. a connecting seat;
13. mounting a column;
14. a jacket assembly; 1401. a first jacket mount; 1402. a second jacket mount; 1403. a first inner sleeve; 1404. a second inner sleeve; 1405. and (4) coating.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 8, the present invention is a constant temperature absorption cell of an infrared carbon-sulfur analyzer, wherein the direction indicated by the arrow F in fig. 1 and 2 is the front side, and the constant temperature absorption cell includes a bottom plate 1, and a first sulfur mounting seat 2, a second sulfur mounting seat 3, and a carbon mounting seat 4 which are arranged on the bottom plate 1; the first sulfur mounting seat 2 and the carbon mounting seat 4 are both positioned on the left side of the bottom plate 1, the first sulfur mounting seat 2 is positioned on the front side of the carbon mounting seat 4, the left side of the first sulfur mounting seat 2 is flush with the left side of the carbon mounting seat 4, the right side of the first sulfur mounting seat 2 extends rightwards, the horizontal width of the carbon mounting seat 4 is larger than that of the first sulfur mounting seat 2, and the first sulfur mounting seat 2 and the carbon mounting seat 4 are integrally formed to form the carbon sulfur mounting seat; the second sulfur mounting seat 3 is positioned on the right side of the bottom plate 1; an infrared light source mounting hole 11 is formed in the left side of the carbon-sulfur mounting seat;
sulfur absorption pool tubes 5 are installed in the first sulfur installation seat 2 and the second sulfur installation seat 3, cylindrical through holes for installing the sulfur absorption pool tubes 5 are horizontally arranged in the first sulfur installation seat 2 and the second sulfur installation seat 3, the left side of each sulfur absorption pool tube 5 is located in the through hole of the first sulfur installation seat 2, the right side of each sulfur absorption pool tube 5 is located in the through hole of the second sulfur installation seat 3, a sulfur chamber air inlet 201 communicated with the left side of each sulfur absorption pool tube 5 is formed in the first sulfur installation seat 2, a sulfur chamber air outlet 301 communicated with the right side of each sulfur absorption pool tube 5 is formed in the second sulfur installation seat 3, and a sulfur chamber channel is formed by the sulfur chamber air inlet 201, the sulfur absorption pool tubes 5 and the sulfur chamber air outlets 301; a step-shaped sulfur chamber light-transmitting piece mounting hole 7 is formed in the position, corresponding to the left end of the sulfur absorption cell tube 5, of the first sulfur mounting seat 2 and the position, corresponding to the right end of the sulfur absorption cell tube 5, of the second sulfur mounting seat 3, and a sulfur chamber sensor mounting hole 9 is formed in the right side of the sulfur chamber light-transmitting piece mounting hole 7 of the second sulfur mounting seat 3; a step-shaped first jacket mounting hole is formed in the right end face of the through hole of the first sulfur mounting seat 2, and a step-shaped second jacket mounting hole is formed in the left end face of the through hole of the second sulfur mounting seat 3;
a carbon absorption pool pipe 6 is horizontally arranged in the carbon mounting seat 4 in a through mode, a carbon chamber air inlet 401 communicated with the left side of the carbon absorption pool pipe 6 is arranged on the left side of the carbon mounting seat 4, a carbon chamber air outlet 402 communicated with the right side of the carbon absorption pool pipe 6 is arranged on the right side of the carbon mounting seat 4, and a carbon chamber channel is formed by the carbon chamber air inlet 401, the carbon absorption pool pipe 6 and the carbon chamber air outlet 402; step-shaped carbon chamber light-transmitting sheet mounting holes 8 are formed in positions, corresponding to the left end and the right end of the carbon mounting seat 4, of the carbon absorption pool tube 6, and carbon chamber sensor mounting holes 10 are formed in the right ends of the carbon chamber light-transmitting sheet mounting holes 8 in the right side of the carbon mounting seat 4;
wherein, the outside of the sulfur absorption cell pipe 5 and the carbon absorption cell pipe 6 is provided with a jacket assembly 14; the jacket assembly 14 comprises a first jacket installation seat 1401, a second jacket installation seat 1402, a first inner sleeve 1403, a second inner sleeve 1404 and an outer sleeve 1405, wherein the first jacket installation seat 1401, the second jacket installation seat 1402, the first inner sleeve 1403, the second inner sleeve 1404 and the outer sleeve 1405 are all cylindrical sleeve structures with hollow interiors; the outer wall of one end of a first jacket installation seat 1401 is in threaded connection with the inner wall of the first jacket installation seat 1401, the inner wall of the other end of the first jacket installation seat 1401 is in threaded connection with the outer wall of one end of a first inner sleeve 1403, the outer wall of one end of a second jacket installation seat 1402 is in threaded connection with the inner wall of a second jacket installation seat, the outer wall of the other end of the second jacket installation seat 1402 is in threaded connection with the outer wall of one end of a second inner sleeve 1404, an outer sleeve 1405 is positioned in the middle of the first jacket and the second jacket, and the inner walls of two ends; the thicknesses of the first inner sleeve 1403, the second inner sleeve 1404 and the outer sleeve 1405 are not less than 5mm, so that the influence of the external temperature on the temperature of the gas in the sulfur absorption cell pipe 5 is reduced; the first jacket mounting seat 1401, the second jacket mounting seat 1402, the first inner sleeve 1403, the second inner sleeve 1404 and the outer sleeve 1405 are in no contact with the outer wall of the sulfur absorption cell pipe 5, and gaps are formed. In this embodiment, the jacket assembly 14 is made of aluminum alloy.
The gas detection in the sulfur absorption cell pipe 5 of the utility model needs stable temperature, and is sleeved outside the sulfur absorption cell pipe 5 through the jacket assembly 14, thereby reducing the influence on the gas temperature in the absorption cell pipe; in addition, the jacket assembly 14 plays a role of protecting the sulfur absorption cell tube 5, and improves the stability of the device; the first jacket mounting seat 1401, the second jacket mounting seat 1402, the first inner sleeve 1403, the second inner sleeve 1404 and the outer sleeve 1405 are in threaded connection, when the length of the internal sulfur absorption pool pipe 5 needs to be changed, the length of the jacket formed by the first inner sleeve 1403, the second inner sleeve 1404 and the outer sleeve 1405 can be changed through threaded connection, the adjustment is flexible, and the length of the jacket does not need to be matched with the length of the sulfur absorption pool pipe 5 additionally.
A connecting seat 12 is arranged at the rear side of the carbon mounting seat 4, the connecting seat 12 is of a right-angle structure, a right-angle edge of the connecting seat 12 is connected to the carbon mounting seat 4 through a bolt, mounting columns 13 are arranged on the left side and the right side of the other right-angle edge, and the right end of the carbon mounting seat 4 is provided with the mounting column 13; a detecting head of the carbon chamber sensor is positioned in the carbon chamber sensor mounting hole 10, a wiring part of the carbon chamber sensor is provided with a carbon chamber sensor signal plate, and a mounting column 13 which is not connected to the right side of the right-angle side of the connecting seat 12 and is mounted at the right end of the carbon mounting seat 4 is used for mounting the carbon chamber sensor signal plate, so that the carbon chamber sensor signal plate is vertically arranged and does not occupy space; in addition, infrared source mounting hole 11 is used for installing infrared source, and infrared source sets the infrared source control panel, is not connected and is equipped with the erection column 13 that is used for installing the infrared source control panel on the right-angle side left side of connecting seat 12, makes the vertical setting of infrared source control panel, occupation space not. The right end of the second sulfur mounting seat 3 is provided with a mounting column 13; the detecting head of sulphur room sensor is located sulphur room sensor mounting hole 9, and the wiring part of sulphur room sensor has set sulphur room sensor signal board, and the erection column 13 of sulphur mount pad right-hand member installation is used for installing sulphur room sensor signal board, makes the vertical setting of sulphur room sensor signal board, occupation space, compact structure not.
When the constant-temperature absorption cell is used, a sulfur chamber air inlet 201 is used for accessing gas to be tested, a sulfur chamber air outlet 301 is communicated with a carbon chamber air inlet 401 through an air pipe, and a carbon chamber air outlet 402 is used for exhausting the tested gas; the infrared light penetrates through a sulfur chamber light-transmitting piece mounting hole 7 and a carbon chamber light-transmitting piece mounting hole 8 on the left side of the carbon sulfur mounting seat, and a sulfur chamber sensor in a sulfur chamber sensor mounting hole 9 and a carbon chamber sensor in a carbon chamber sensor mounting hole 10 detect infrared illuminance so as to analyze the content of carbon and sulfur in gas.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (4)
1. The utility model provides an infrared carbon sulphur analysis appearance's constant temperature absorption cell which characterized in that: the device comprises a bottom plate, a first sulfur mounting seat, a second sulfur mounting seat and a carbon mounting seat, wherein the first sulfur mounting seat, the second sulfur mounting seat and the carbon mounting seat are arranged on the bottom plate; the first sulfur mounting seat and the carbon mounting seat are positioned on the left side of the bottom plate, the first sulfur mounting seat is positioned on the front side of the carbon mounting seat, the left side of the first sulfur mounting seat and the left side of the carbon mounting seat are flush, the right side of the first sulfur mounting seat and the left side of the carbon mounting seat extend rightwards, the horizontal width of the carbon mounting seat is larger than that of the first sulfur mounting seat, and the first sulfur mounting seat and the carbon mounting seat are integrally formed to form the carbon sulfur mounting seat; the second sulfur mounting seat is positioned on the right side of the bottom plate; an infrared light source mounting hole is formed in the left side of the carbon-sulfur mounting seat;
sulfur absorption cell tubes are installed in the first sulfur installation seat and the second sulfur installation seat, cylindrical through holes for installing the sulfur absorption cell tubes are horizontally arranged in the first sulfur installation seat and the second sulfur installation seat, the left side of each sulfur absorption cell tube is located in the through hole of the first sulfur installation seat, the right side of each sulfur absorption cell tube is located in the through hole of the second sulfur installation seat, a sulfur chamber air inlet communicated with the left side of each sulfur absorption cell tube is formed in the first sulfur installation seat, a sulfur chamber air outlet communicated with the right side of each sulfur absorption cell tube is formed in the second sulfur installation seat, and a sulfur chamber channel is formed by the sulfur chamber air inlet, the sulfur absorption cell tubes and the sulfur chamber air outlets; a step-shaped sulfur chamber light-transmitting piece mounting hole is formed in a first sulfur mounting seat position corresponding to the left end of the sulfur absorption cell tube and a second sulfur mounting seat position corresponding to the right end of the sulfur absorption cell tube, and a sulfur chamber sensor mounting hole is formed in the right side of the sulfur chamber light-transmitting piece mounting hole of the second sulfur mounting seat; a step-shaped first jacket mounting hole is formed in the right end face of the through hole of the first sulfur mounting seat, and a step-shaped second jacket mounting hole is formed in the left end face of the through hole of the second sulfur mounting seat;
a carbon absorption pool pipe is horizontally arranged in the carbon mounting seat in a through mode, a carbon chamber air inlet communicated with the left side of the carbon absorption pool pipe is formed in the left side of the carbon mounting seat, a carbon chamber air outlet communicated with the right side of the carbon absorption pool pipe is formed in the right side of the carbon mounting seat, and a carbon chamber channel is formed by the carbon chamber air inlet, the carbon absorption pool pipe and the carbon chamber air outlet; step-shaped carbon chamber light-transmitting sheet mounting holes are formed in the positions, corresponding to the left end and the right end of the carbon mounting seat, of the carbon absorption pool tube, and carbon chamber sensor mounting holes are formed in the right end of the carbon chamber light-transmitting sheet mounting hole in the right side of the carbon mounting seat;
wherein, the outside of the sulfur absorption tank pipe and the carbon absorption tank pipe is provided with a jacket assembly; the jacket assembly comprises a first jacket mounting seat, a second jacket mounting seat, a first inner sleeve, a second inner sleeve and an outer sleeve, and the first jacket mounting seat, the second jacket mounting seat, the first inner sleeve, the second inner sleeve and the outer sleeve are all of cylindrical sleeve structures with hollow interiors; the outer wall of one end of the first jacket mounting seat is in threaded connection with the inner wall of the first jacket mounting seat, the inner wall of the other end of the first jacket mounting seat is in threaded connection with the outer wall of one end of the first inner sleeve, the outer wall of one end of the second jacket mounting seat is in threaded connection with the inner wall of the second jacket mounting seat, the outer wall of the other end of the second jacket mounting seat is in threaded connection with the outer wall of one end of the second inner sleeve, the outer sleeve is positioned in the middle of the first jacket and the second jacket, and the inner walls of.
2. The constant-temperature absorption cell of the infrared carbon and sulfur analyzer according to claim 1, characterized in that: the thicknesses of the first inner sleeve, the second inner sleeve and the outer sleeve are not less than 5 mm.
3. The constant-temperature absorption cell of the infrared carbon and sulfur analyzer according to claim 1, characterized in that: the carbon mount pad rear side is equipped with the connecting seat, the connecting seat is the right angle structure, and bolted connection is passed through on a right-angle side in the carbon mount pad, and the other right-angle side left and right sides all is equipped with the erection column, and the carbon mount pad right-hand member is equipped with the erection column.
4. The constant-temperature absorption cell of the infrared carbon and sulfur analyzer according to claim 1, characterized in that: and the right end of the second sulfur mounting seat is provided with a mounting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020822441.0U CN212483321U (en) | 2020-05-18 | 2020-05-18 | Constant-temperature absorption pool of infrared carbon and sulfur analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020822441.0U CN212483321U (en) | 2020-05-18 | 2020-05-18 | Constant-temperature absorption pool of infrared carbon and sulfur analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212483321U true CN212483321U (en) | 2021-02-05 |
Family
ID=74459799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020822441.0U Expired - Fee Related CN212483321U (en) | 2020-05-18 | 2020-05-18 | Constant-temperature absorption pool of infrared carbon and sulfur analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212483321U (en) |
-
2020
- 2020-05-18 CN CN202020822441.0U patent/CN212483321U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |