CN216411167U - Novel thermal analyzer of adjustable - Google Patents
Novel thermal analyzer of adjustable Download PDFInfo
- Publication number
- CN216411167U CN216411167U CN202121844154.0U CN202121844154U CN216411167U CN 216411167 U CN216411167 U CN 216411167U CN 202121844154 U CN202121844154 U CN 202121844154U CN 216411167 U CN216411167 U CN 216411167U
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- thermal analyzer
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- collection chamber
- power box
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Abstract
The utility model discloses a novel adjustable thermal analyzer, which comprises a collection chamber, a power box, a power reversing device, a base, a cylinder, a rotary table, an adsorption tube, a sampling tube, a chromatograph and a display screen, wherein the power box is arranged in the collection chamber, the power reversing device is arranged in the power box, the base is rotatably arranged on the power box, the cylinder is arranged on the base, the rotary table is arranged at the other end of the cylinder, the adsorption tube is arranged on the rotary table, the sampling tube is arranged on the collection chamber and is in butt joint with the adsorption tube, the chromatograph is arranged at the upper part of the collection chamber, and the display screen is arranged on the side wall of the collection chamber. The utility model belongs to the technical field of instruments, and particularly relates to a novel adjustable thermal analyzer for replacing manual and intelligent reversing for pyrolysis.
Description
Technical Field
The utility model belongs to the technical field of instruments, and particularly relates to a novel adjustable thermal analyzer.
Background
The thermal analyzer is a sample pretreatment device in a gas chromatograph analysis and detection system, and mainly adopts a physical mode to heat and adsorb a sample, thereby achieving the purpose of purifying the sample, and in the gas chromatograph sample treatment, the working principle of the thermal analyzer is as follows: the method comprises the steps of injecting a sample to be detected into an adsorption tube filled with an adsorbent (a filler in the adsorption tube of a thermal analyzer needs to determine a proper adsorbent according to the property of a sampled sample), wherein volatile components are adsorbed and eliminated, heating the residual sample in the adsorption tube, desorbing the collected volatile organic compounds, feeding the sample to be detected into a capillary column gas chromatograph equipped with a flame ionization detector along with inert carrier gas for analysis, and manually inserting the existing thermal analyzer into the gas chromatograph for pyrolysis analysis when the existing thermal analyzer completely adsorbs the detected sample, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a novel adjustable thermal analyzer for replacing manual and intelligent reversing for pyrolysis.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a novel adjustable thermal analyzer comprises a collection chamber, a power box, a power reversing device, a base, an air cylinder, a rotary table, an adsorption tube, a sampling tube, a chromatograph and a display screen, wherein the power box is arranged inside the collection chamber; the power reversing device comprises a motor, a driving wheel, a rotating shaft, a driven wheel and a belt, the motor is arranged in the power box, the driving wheel is arranged at the power output end of the motor, the rotating shaft is arranged on the lower end face of the base, the lower end of the rotating shaft is arranged on the driven wheel, and the belt is arranged on the driving wheel and the driven wheel in a transmission mode.
Further, one end of the sampling pipe is provided with a sealing sleeve, and the adsorption pipe can be inserted into the sealing sleeve.
Furthermore, a plurality of groups of placing holes are formed in the circumferential array of the turntable.
Further, the motor is a stepping motor.
The utility model adopts the structure to obtain the following beneficial effects: according to the novel adjustable thermal analyzer provided by the utility model, the adsorption tube can be automatically inserted into a chromatograph for pyrolysis analysis by arranging the power reversing device, the analysis result is displayed by the display screen, and the adsorption tubes filled with different types of adsorbents can be placed in the placing holes for different collected samples for adsorption pyrolysis.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a novel adjustable thermal analyzer according to the present invention;
fig. 2 is a top view of a turntable of a novel adjustable thermal analyzer according to the present invention.
The device comprises a collecting chamber 1, a power box 2, a power reversing device 3, a power reversing device 4, a base 5, an air cylinder 6, a rotary table 7, an adsorption tube 8, a sampling tube 9, a chromatograph 10, a display screen 11, a motor 12, a driving wheel 13, a rotating shaft 14, a driven wheel 15, a belt 16, a sealing sleeve 17 and a placing hole.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the novel adjustable thermal analyzer of the present invention includes an acquisition chamber 1, a power box 2, a power reversing device 3, a base 4, a cylinder 5, a turntable 6, an adsorption tube 7, a sampling tube 8, a chromatograph 9, and a display screen 10, wherein the power box 2 is disposed inside the acquisition chamber 1, the power reversing device 3 is disposed inside the power box 2, the base 4 is rotatably disposed on the power box 2, the cylinder 5 is disposed on the base 4, the turntable 6 is disposed at the other end of the cylinder 5, the adsorption tube 7 is disposed on the turntable 6, the sampling tube 8 is disposed on the acquisition chamber 1 and is in butt joint with the adsorption tube 7, the chromatograph 9 is disposed on the upper portion of the acquisition chamber 1, and the display screen 10 is disposed on the side wall of the acquisition chamber 1; power reversing arrangement 3 includes motor 11, action wheel 12, pivot 13, follows driving wheel 14 and belt 15, the inside of headstock 2 is located to motor 11, the power take off end of motor 11 is located to action wheel 12, the lower terminal surface of base 4 is located to pivot 13, the lower extreme of pivot 13 is located from driving wheel 14, the belt 15 transmission is located action wheel 12 and is followed on driving wheel 14.
One end of the sampling pipe 8 is provided with a sealing sleeve 16, and the adsorption pipe 7 can be inserted into the sealing sleeve 16.
A plurality of groups of placing holes 17 are arranged on the turntable 6 in a circumferential array.
The motor 11 is a stepping motor.
During the specific use, the adsorption tube 7 that is equipped with the adsorbent is placed in placing hole 17 on carousel 6, and dock with sampling pipe 8 in seal cover 16 through 5 docks of cylinder, after the absorption, shrink cylinder 5, make adsorption tube 7 break away from seal cover 16, starter motor 11, the certain angle of 11 step-by-step rotations of motor, action wheel 12 is rotatory, through belt 15 transmission, from the certain angle of 14 drive bases 4 rotations of driving wheel, the rotatory lower extreme to chromatograph 9 of adsorption tube 7 this moment, jacking through cylinder 5, pyrolysis analysis is carried out in adsorption tube 7 inserts chromatograph 9, the analysis result shows through display screen 10.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a novel thermal analysis appearance of adjustable which characterized in that: the device comprises a collection chamber, a power box, a power reversing device, a base, an air cylinder, a rotary table, an adsorption tube, a sampling tube, a chromatograph and a display screen, wherein the power box is arranged in the collection chamber; the power reversing device comprises a motor, a driving wheel, a rotating shaft, a driven wheel and a belt, the motor is arranged in the power box, the driving wheel is arranged at the power output end of the motor, the rotating shaft is arranged on the lower end face of the base, the lower end of the rotating shaft is arranged on the driven wheel, and the belt is arranged on the driving wheel and the driven wheel in a transmission mode.
2. The novel adjustable thermal analyzer according to claim 1, wherein: one end of the sampling pipe is provided with a sealing sleeve, and the adsorption pipe can be inserted into the sealing sleeve.
3. The novel adjustable thermal analyzer according to claim 2, wherein: the circumference array is equipped with the multiunit and places the hole on the carousel.
4. The novel adjustable thermal analyzer of claim 3, wherein: the motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844154.0U CN216411167U (en) | 2021-08-09 | 2021-08-09 | Novel thermal analyzer of adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844154.0U CN216411167U (en) | 2021-08-09 | 2021-08-09 | Novel thermal analyzer of adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216411167U true CN216411167U (en) | 2022-04-29 |
Family
ID=81288504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121844154.0U Active CN216411167U (en) | 2021-08-09 | 2021-08-09 | Novel thermal analyzer of adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216411167U (en) |
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2021
- 2021-08-09 CN CN202121844154.0U patent/CN216411167U/en active Active
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