CN211528309U - Column incubator for ion chromatography - Google Patents
Column incubator for ion chromatography Download PDFInfo
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- CN211528309U CN211528309U CN201922334207.3U CN201922334207U CN211528309U CN 211528309 U CN211528309 U CN 211528309U CN 201922334207 U CN201922334207 U CN 201922334207U CN 211528309 U CN211528309 U CN 211528309U
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- column
- fan
- ion chromatography
- motor
- shell
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- 238000004255 ion exchange chromatography Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000011521 glass Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a column oven for ion chromatography, including column oven body, column oven shell, heating cabinet, fixed plate, hob, spout, wind-guiding chamber, air guide aperture, motor frame, motor, fan chamber, air duct, gas injection mouth and silica gel folding column case lid. The utility model relates to a rationally, through being convenient for observe the structure, make the folding post case lid of silica gel paste and lean on a lateral wall of post case shell, the glass window that passes through on the heating cabinet exposes, the convenient working condition who observes the chromatographic column from heating chamber outside, the loaded down with trivial details process that the tradition needs the manual work to dismantle has been avoided, more labour saving and time saving, reach the effect of being convenient for observe, the practicality has been strengthened, through dust removal structure, on the glass window that passes through on the heating cabinet is delivered to the wind that blows off the fan, reach the effect of dust removal, avoided the dust to waft on the glass window that passes through on the heating cabinet, lead to the fact the influence of different degree to the post incubator for ion chromatography.
Description
Technical Field
The utility model relates to a column incubator specifically is a column incubator for ion chromatography, belongs to column incubator application technical field.
Background
Ion chromatography systems generally consist of a eluent delivery system, a sample introduction system, a separation system, an inhibition or derivatization system, a detection system, and a data processing system. Ion chromatography is a separation analysis method, so the separation system is the core and basis of ion chromatography, and the ion chromatography column is the "heart" of the ion chromatograph. The stability and uniformity of the temperature in the column temperature box can improve the column effect of the chromatographic column, improve the separation degree of chromatographic peaks, shorten the retention time, reduce the back pressure, ensure the repeatability of the analysis sample result and have the function which cannot be ignored.
But traditional for ion chromatography column incubator needs the manual work to dismantle the column case lid from the column incubator, and the process is loaded down with trivial details, and is consuming time and wasting power, is not convenient for observe the behavior of chromatographic column from heating chamber outside, and the glass on the heating cabinet passes through the window and easily drifts down the dust, leads to the fact not influence of equidimension to for ion chromatography column incubator. Therefore, a column oven for ion chromatography has been proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve the above problems and to provide a column oven for ion chromatography.
The utility model realizes the purpose by the following technical proposal, a column oven for ion chromatography, which comprises a column oven body, a structure convenient for observation and a dust removal structure, wherein the column oven body is composed of a column oven shell and a heating box, and the heating box is positioned in the column oven shell;
the structure of being convenient for observe includes folding post case lid of silica gel, fixed plate, hob and motor, folding post case lid one side of silica gel and the inside wall swing joint of column incubator body. The heating box is sealed in the column box shell through the silica gel folding column box cover, the detection quality of the column incubator body is improved, the other side of the silica gel folding column box cover is movably connected with one side of the fixed plate, the two ends of the fixed plate are located in the sliding grooves, the inner side walls of the two ends of the fixed plate are movably connected with the annular surface of the spiral rod, the fixed plate is enabled to move along with the rotation of the spiral rod, one end of the spiral rod is fixedly connected with the output end of the motor, the spiral rod is enabled to rotate along with the rotation of the motor, and the motor is located in the motor frame;
the dust removal structure comprises a wind guide cavity, a gas injection port, a gas guide tube and a fan cavity, wherein the fan cavity is fixedly connected with one side wall of the column box shell, the fan is installed in the fan cavity, the output end of the fan is fixedly connected with one end of the gas guide tube, the other end of the gas guide tube is fixedly connected with one end of the gas injection port, the gas injection port is arranged at one end of the wind guide cavity, the wind guide cavity is arranged on the inner side wall of the column box shell, and a plurality of gas guide small holes are formed in one side of the wind guide cavity at equal intervals.
Preferably, the air guide small hole is formed in one inner side wall of the column box shell, and the bottom end of the air guide small hole and the top end of the heating box are on the same horizontal line.
Preferably, the inside wall fixed connection of motor frame and post case shell, just motor frame and fan cavity surface all are provided with waterproof coating.
Preferably, the annular surfaces at the two ends of the screw rod are fixedly connected with the inner side wall of the bearing, and the bearing is embedded on the inner side wall of the column incubator body.
Preferably, one end of the fixing plate is provided with a sealing gasket, and a magnet is arranged in the sealing gasket.
Preferably, the fan is connected with the PLC through a wire, and the PLC is installed on the column incubator body.
The utility model has the advantages that:
1. this kind of column temperature case for ion chromatography reasonable in design through being convenient for observe the structure, makes the folding column case lid of silica gel paste and leans on a lateral wall of column case shell, and the glass that passes through on the heating cabinet exposes, and the convenient working conditions who observes the chromatographic column from heating the chamber outside has avoided the loaded down with trivial details process that the tradition needs the manual work to dismantle, and labour saving and time saving more reaches the effect of being convenient for observe, has strengthened the practicality.
2. This kind of column incubator for ion chromatogram reasonable in design through dust removal structure, with the wind conveying that the fan blew off on the glass window that passes through on the heating cabinet, reaches the effect of dust removal, has avoided the dust to waft on the glass window that passes through on the heating cabinet, leads to the fact not influence of equidimension to the column incubator for ion chromatogram.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the screw rod and the fixing plate of the present invention;
fig. 3 is a schematic view of the connection structure of the fan and the air duct of the present invention.
In the figure: 1. the column oven comprises a column oven body, 2, a column oven shell, 3, a heating box, 4, a fixing plate, 5, a spiral rod, 6, a sliding groove, 7, an air guide cavity, 8, an air guide small hole, 9, a motor frame, 10, a motor, 11, a fan, 12, a fan cavity, 13, an air guide pipe, 14, an air injection port, 15 and a silica gel folding column oven cover.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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 technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a column oven for ion chromatography comprises a column oven body 1, a structure convenient for observation and a dust removing structure, wherein the column oven body 1 is composed of a column oven shell 2 and a heating box 3, and the heating box 3 is positioned in the column oven shell 2;
the structure convenient for observation comprises a silica gel folding column box cover 15, a fixed plate 4, a screw rod 5 and a motor 10, wherein one side of the silica gel folding column box cover 15 is movably connected with the inner side wall of a column incubator body 1, the other side of the silica gel folding column box cover 15 is movably connected with one side of the fixed plate 4, two ends of the fixed plate 4 are both positioned in a chute 6, the inner side walls at two ends of the fixed plate 4 are both movably connected with the annular surface of the screw rod 5, one end of the screw rod 5 is fixedly connected with the output end of the motor 10, and the motor 10 is positioned in a motor frame 9;
the dust removal structure comprises a wind guide cavity 7, a gas injection port 14, a gas guide pipe 13 and a fan cavity 12, wherein the fan cavity 12 is fixedly connected with one side wall of the column box shell 2, the fan 11 is installed in the fan cavity 12, air is blown out through the fan 11, the output end of the fan 14 is fixedly connected with one end of the gas guide pipe 13, the other end of the gas guide pipe 13 is fixedly connected with one end of the gas injection port 14, the gas injection port 14 is formed in one end of the wind guide cavity 7, the wind guide cavity 7 is formed in the inner side wall of the column box shell 2, a plurality of small gas guide holes 8 are formed in one side of the wind guide cavity 7 at equal intervals, wind blown out of the fan cavity 12 is transmitted to a glass through window in the heating cavity, and the dust removal effect is.
The air guide small hole 8 is formed in one inner side wall of the column box shell 2, and the bottom end of the air guide small hole 8 and the top end of the heating box 3 are on the same horizontal line, so that the effect of fully removing dust is achieved; the motor frame 9 is fixedly connected with the inner side wall of the column box shell 2, and waterproof coatings are arranged on the outer surfaces of the motor frame 9 and the fan cavity 12, so that the motor 10 and the fan 11 can be conveniently used; the annular surfaces at the two ends of the screw rod 5 are fixedly connected with the inner side wall of the bearing, and the bearing is embedded on the inner side wall of the column incubator body 1, so that the screw rod 5 can rotate conveniently, and the effect of convenient observation can be achieved; a sealing gasket is arranged at one end of the fixing plate 4, and a magnet is arranged in the sealing gasket, so that the column oven shell 2 is in a sealing state, and the aging of the column oven body 1 is delayed; fan 11 passes through the wire and is connected with the PLC controller, just the PLC controller is installed on column incubator body 1, makes motor 10 carry out the rotation of making a round trip, is favorable to reaching the effect of being convenient for observe.
When the utility model is used, firstly, the electrical components in the device are externally connected with a control switch and a power supply, the motor 10 is started, the rotation of the motor 10 drives the rotation of the screw rod 5, then the annular surface of the screw rod 5 is in threaded connection with the inner side wall of the fixing plate 4, so that the fixing plate 4 rotates along with the screw rod 5, moves in the length direction of the fixed plate 4, and then is movably connected with one side of the silica gel folding column box cover 15 through the fixed plate 4, so that the silica gel folding column box cover 15 moves on the column box shell 2 along with the movement of the fixed plate 4, the silica gel folding column box cover 15 is attached to one side wall of the column box shell 2, the glass through window on the heating box 3 is exposed, the working condition of the chromatographic column can be conveniently observed from the outside of the heating cavity, the complex process that manual disassembly is needed in the prior art is avoided, time and labor are saved, the effect of convenient observation is achieved, and the practicability is enhanced;
and blow through the fan 11 of column oven shell 2 one side installation, then convey the wind that blows out fan cavity 12 through air duct 13 in gas injection mouth 14, then set up in the bottom in wind-guiding cavity 7 through gas injection mouth 14, convey the wind in gas injection mouth 14 to in the wind-guiding cavity 7, then set up in air guide aperture 8 through wind-guiding cavity 7 one side, convey the wind in the wind-guiding cavity 7 to on the glass through window on the heating cabinet 3, reach the effect of dust removal, avoided the dust to waft on the glass through window on the heating cabinet 3, cause the influence of different degrees to column oven body 1.
The motor 10 is a motor of 5IK60GU-CF model provided by ZD/Meddy official flagship store, and a matching power supply circuit of the motor is provided by a manufacturer.
The fan 11 is a fan of SH140A1-AGT-01 model provided by Shanghai Mden electronic technology, Inc., and a matching power circuit of the fan is provided by a manufacturer.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a column incubator for ion chromatography which characterized in that: the column incubator comprises a column incubator body (1), a structure convenient to observe and a dust removal structure, wherein the column incubator body (1) is composed of a column incubator shell (2) and a heating box (3), and the heating box (3) is positioned in the column incubator shell (2);
the convenient observation structure comprises a silica gel folding column box cover (15), a fixing plate (4), a screw rod (5) and a motor (10), wherein one side of the silica gel folding column box cover (15) is movably connected with the inner side wall of the column incubator body (1); make heating cabinet (3) seal up in column box case (2) through silica gel folding column box lid (15), improved the detection quality of column incubator body (1), just one side swing joint of opposite side and fixed plate (4) of silica gel folding column box lid (15), the both ends of fixed plate (4) all are located spout (6), just the both ends inside wall of fixed plate (4) all with the toroidal swing joint of hob (5), make fixed plate (4) along with the rotation of hob (5) and take place to remove, the one end of hob (5) and the output fixed connection of motor (10) make hob (5) rotate along with the rotation of motor (10), motor (10) are located motor frame (9);
the dust removal structure comprises a wind guide cavity (7), a gas injection port (14), a gas guide pipe (13) and a fan cavity (12), wherein the fan cavity (12) is fixedly connected with one side wall of the column box shell (2), a fan (11) is installed in the fan cavity (12), the output end of the fan (11) is fixedly connected with one end of the gas guide pipe (13), the other end of the gas guide pipe (13) is fixedly connected with one end of the gas injection port (14), the gas injection port (14) is formed in one end of the wind guide cavity (7), the wind guide cavity (7) is formed in the inner side wall of the column box shell (2), and a plurality of small gas guide holes (8) are formed in one side of the wind guide cavity (7) at equal intervals.
2. The column oven for ion chromatography according to claim 1, characterized in that: the air guide small hole (8) is formed in the inner side wall of the column box shell (2), and the bottom end of the air guide small hole (8) and the top end of the heating box (3) are on the same horizontal line.
3. The column oven for ion chromatography according to claim 1, characterized in that: the inside wall fixed connection of motor frame (9) and post case shell (2), just motor frame (9) and fan chamber (12) surface all are provided with waterproof coating.
4. The column oven for ion chromatography according to claim 1, characterized in that: the two end annular faces of the screw rod (5) are fixedly connected with the inner side wall of the bearing, and the bearing is embedded on the inner side wall of the column incubator body (1).
5. The column oven for ion chromatography according to claim 1, characterized in that: one end of the fixing plate (4) is provided with a sealing gasket, and a magnet is arranged in the sealing gasket.
6. The column oven for ion chromatography according to claim 1, characterized in that: the fan (11) is connected with the PLC through a wire, and the PLC is installed on the column incubator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334207.3U CN211528309U (en) | 2019-12-23 | 2019-12-23 | Column incubator for ion chromatography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334207.3U CN211528309U (en) | 2019-12-23 | 2019-12-23 | Column incubator for ion chromatography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211528309U true CN211528309U (en) | 2020-09-18 |
Family
ID=72466396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922334207.3U Active CN211528309U (en) | 2019-12-23 | 2019-12-23 | Column incubator for ion chromatography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211528309U (en) |
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2019
- 2019-12-23 CN CN201922334207.3U patent/CN211528309U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 1301-17, 13th floor, building D, vitality Business Plaza, 185 jumao street, Yuanhe street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Yani Biotechnology (Suzhou) Co.,Ltd. Address before: 215000 room 152, 1st floor, building 1, 98 Jujin Road, Taiping Street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yani Biotechnology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240322 Address after: No. 8-2, No. 305 Xi'an Road, Shahekou District, Dalian City, Liaoning Province, 116021 Patentee after: Jin Weimin Country or region after: China Address before: 1301-17, 13th floor, building D, vitality Business Plaza, 185 jumao street, Yuanhe street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Yani Biotechnology (Suzhou) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: 116013, 1st and 2nd floors, No.15 Gaoyuan Street, Zhongshan District, Dalian City, Liaoning Province Patentee after: DALIAN HUACHENG ELECTRONICS Co.,Ltd. Country or region after: China Address before: No. 8-2, No. 305 Xi'an Road, Shahekou District, Dalian City, Liaoning Province, 116021 Patentee before: Jin Weimin Country or region before: China |