CN214374537U - Be used for hot pepper oleoresin to detect gas chromatograph - Google Patents
Be used for hot pepper oleoresin to detect gas chromatograph Download PDFInfo
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- CN214374537U CN214374537U CN202023291025.1U CN202023291025U CN214374537U CN 214374537 U CN214374537 U CN 214374537U CN 202023291025 U CN202023291025 U CN 202023291025U CN 214374537 U CN214374537 U CN 214374537U
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Abstract
The utility model relates to a gas chromatograph technical field specifically is a be used for hot pepper oleoresin to detect gas chromatograph, including box, universal wheel and year gas generator, the bottom surface of box is provided with the universal wheel through the bolt fastening, and the fixed carrier gas generator that is provided with in inside surface left side of box, the fixed battery that is provided with in inboard surface below of box, the end of giving vent to anger of carrier gas generator run through and be provided with steady trachea, and steady tracheal right side runs through and is provided with the vaporizer. Through being provided with the steady trachea, after gaseous through the air generator enters into the steady trachea, through the effect of atmospheric pressure, make atmospheric pressure extrusion rubber slab, make the rubber slab move towards the right side, buffer spring is in tensile state, make the rubber slab can not be close to the rubber ring, and the right side surface of rubber slab hugs closely in the left side surface that blocks the piece, make steady trachea internal gas pressure reach certain intensity and just can flow towards the right side, guarantee gaseous pressure, reach the effect of stabilizing atmospheric pressure.
Description
Technical Field
The utility model relates to a gas chromatograph technical field specifically is a be used for hot pepper oleoresin to detect gas chromatograph.
Background
The gas chromatograph is an instrument for qualitatively and quantitatively analyzing a multi-component complex mixture by using a chromatographic separation technology and a detection technology. When the mixture enters into chromatographic column, the components are distributed between two phases because of different relative adsorption capacity/retention performance between the fixed phase and the mobile phase (carrier gas), move in chromatographic column at different speeds, are separated after a period of time, are carried into detector by carrier gas in sequence, the concentration or mass of each component is converted into electric signal after detection, and is sent to data processing place, and color spectrogram is recorded, each peak represents different components in the initial mixture. The gas chromatography has the advantages of high selectivity, high separation efficiency, high sensitivity, high analysis speed and the like, and is widely applied to the fields of petrochemical industry, environmental monitoring, agricultural food, medicine and health and the like, wherein in the aspect of food, a gas chromatograph is often required for detecting the capsicum oleoresin.
Gas chromatography can accurately and sensitively carry out rapid qualitative and quantitative analysis, is used for natural toxin detection (hot pepper) in food safety detection, however, in the existing gas chromatograph for food safety detection, the problems that the volume is large, the use is inconvenient, the input gas is unstable, the detection data cannot be observed in real time, the service life of the gas chromatograph is influenced by temporary power failure and the like generally exist, and therefore how to design the gas chromatograph for hot pepper oleoresin detection solves the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for hot pepper oleoresin to detect gas chromatograph to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gas chromatograph for pepper oleoresin detection comprises a box body, universal wheels and a gas-carrying generator, wherein the universal wheels are fixedly arranged on the bottom surface of the box body through bolts, the gas-carrying generator is fixedly arranged on the left side of the inner surface of the box body, a storage battery is fixedly arranged below the inner side surface of the box body, a gas stabilizing pipe is arranged at the gas outlet end of the gas-carrying generator in a penetrating manner, a gasification chamber is arranged on the right side of the gas stabilizing pipe in a penetrating manner, an electric heating plate is fixedly arranged on the inner side surface of the gasification chamber, a sample introduction valve port is arranged on the top of the gasification chamber in a penetrating manner, a gasification pipe is arranged at the bottom of the sample introduction valve port in a penetrating manner, a chromatographic column is fixedly arranged at the right end of the gasification pipe, a fixed gas detector is arranged on the right side of the chromatographic column in a penetrating manner, and a tail gas treatment box is arranged on the right side of the fixed gas detector in a penetrating manner;
the tail gas treatment box comprises a gas inlet pipe, an adsorption layer and a gas outlet pipe, wherein the gas inlet pipe penetrates through the left side of the tail gas treatment box, the adsorption layer is fixedly arranged inside the tail gas treatment box, and the gas outlet pipe penetrates through the surface of the right side of the tail gas treatment box;
the air stabilizing pipe comprises a transverse rod, a buffer spring, a rubber ring, a rubber plate and a blocking block, wherein the buffer spring is welded in the center of the surface of the right side of the transverse rod, the rubber ring is fixedly arranged on the right side of the transverse rod through fixing glue, the rubber plate is fixedly arranged at the right end of the buffer spring, and the blocking block is fixedly arranged on the right side of the rubber ring.
Preferably, the gas carrier generator, the electric heating plate, the chromatographic column and the fixed gas detector are electrically connected with the storage battery through electric wires.
Preferably, the outside surface of casing is provided with the PLC control screen, and PLC control screen electric connection is on chromatographic column and fixed gas detection appearance.
Preferably, the universal wheel is provided with 4, is in four corners on the bottom surface of box respectively, and is provided with the brake block on the universal wheel.
Preferably, the adsorption layer is composed of a sponge layer and an activated carbon layer.
Preferably, the diameter of the rubber plate is larger than the inner diameter of the rubber ring and smaller than the inner diameter of the air stabilizing pipe.
Preferably, the rubber plate is positioned on the right side surface of the rubber ring, and the buffer spring is in a stretched state.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of be used for hot pepper oleoresin to detect gas chromatograph, through being provided with steady trachea, after gaseous through the air generator enters into steady trachea, through the effect of atmospheric pressure, make atmospheric pressure extrusion rubber slab, make the rubber slab move towards the right side, buffer spring is in tensile state, make the rubber slab can not be next the rubber ring, and the right side surface of rubber slab hugs closely in the left side surface of blockking the piece, make steady trachea internal gas pressure reach certain intensity and just can move towards the right side, guarantee gaseous pressure, reach the effect of stabilizing atmospheric pressure.
2. This kind of be used for hot pepper oleoresin to detect gas chromatograph through being provided with tail gas treatment case, and tail gas adsorbs tail gas through the adsorbed layer after entering into tail gas treatment case, and the convenience is to the processing of tail gas, environmental protection.
Drawings
Fig. 1 is a schematic sectional view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic structural diagram of the present invention at B in fig. 2.
Fig. 4 is a schematic view of the cross-sectional structure of the tail gas treatment tank of the present invention.
In the figure: the device comprises a box body 1, a universal wheel 2, a gas carrier 3, a storage battery 4, a chromatographic column 5, a fixed gas detector 6, a tail gas treatment box 7, an air inlet pipe 701, an adsorption layer 702, an air outlet pipe 703, a gasification chamber 8, an electric heating plate 9, a gas stabilizing pipe 10, a transverse rod 1001, a buffer spring 1002, a rubber ring 1003, a rubber plate 1004, a blocking block 1005, a sample injection valve port 11 and a gasification pipe 12.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a gas chromatograph for pepper oleoresin detection comprises a box body 1, universal wheels 2 and a gas-carrying generator 3, wherein the universal wheels 2 are fixedly arranged on the bottom surface of the box body 1 through bolts, the gas-carrying generator 3 is fixedly arranged on the left side of the inner surface of the box body 1, a storage battery 4 is fixedly arranged below the inner side surface of the box body 1, a gas stabilizing pipe 10 penetrates through the gas outlet end of the gas-carrying generator 3, a gasification chamber 8 penetrates through the right side of the gas stabilizing pipe 10, an electric heating plate 9 is fixedly arranged on the inner side surface of the gasification chamber 8, a sample inlet valve port 11 penetrates through the top of the gasification chamber 8, a gasification pipe 12 penetrates through the bottom of the sample inlet valve port 11, a chromatographic column 5 is fixedly arranged at the right end of the gasification pipe 12, a fixed gas detector 6 penetrates through the right side of the chromatographic column 5, and a tail gas treatment box 7 penetrates through the right side of the fixed gas detector 6;
the tail gas treatment box 7 comprises a gas inlet pipe 701, an adsorption layer 702 and a gas outlet pipe 703, the gas inlet pipe 701 penetrates through the left side of the tail gas treatment box 7, the adsorption layer 702 is fixedly arranged inside the tail gas treatment box 7, and the gas outlet pipe 703 penetrates through the right side surface of the tail gas treatment box 7;
the air stabilizing pipe 10 comprises a transverse rod 1001, a buffer spring 1002, a rubber ring 1003, a rubber plate 1004 and a blocking block 1005, the buffer spring 1002 is welded in the center of the right side surface of the transverse rod 1001, the rubber ring 1003 is fixedly arranged on the right side of the transverse rod 1001 through fixing glue, the rubber plate 1004 is fixedly arranged at the right end of the buffer spring 1002, and the blocking block 1005 is fixedly arranged on the right side of the rubber ring 1003.
Further, the gas-carrying generator 3, the electric heating plate 9, the chromatographic column 5 and the fixed gas detector 6 are electrically connected with the storage battery 4 through electric wires, so that the storage battery 4 provides power for the gas-carrying generator 3, the electric heating plate 9, the chromatographic column 5 and the fixed gas detector 6.
Further, the outside surface of casing 1 is provided with the PLC control screen, and PLC control screen electric connection is on chromatographic column 5 and fixed gas detection appearance 6, conveniently shows the content of detection.
Furthermore, universal wheel 2 is provided with 4, is in four corners on the bottom surface of box 1 respectively, and is provided with the brake block on the universal wheel 2.
Further, the adsorption layer 702 is composed of a sponge layer and an activated carbon layer, so that the effect of treating the tail gas is achieved.
Further, the diameter of the rubber plate 1004 is larger than the inner diameter of the rubber ring 1003 and smaller than the inner diameter of the gas stabilizing pipe 10.
Further, the rubber plate 1004 is located on the right side surface of the rubber ring 1003, and the buffer spring 1002 is in a stretching state, so that the left side surface of the rubber plate 1004 is tightly attached to the rubber ring 1003.
The stationary gas detector 6 includes a gas sensor and its associated components, and a sensor for detecting the composition and content of the gas.
The gas sensor adopts a semiconductor type gas sensor, and has a plurality of gas detection effects.
The working principle is as follows:
firstly, the device is installed, the capsicum oleoresin to be detected is added into a gasification tube 12 through a sample inlet valve port 11, the hot plate 9 is opened, the hot plate 9 heats and gasifies the capsicum oleoresin in the gasification tube 12, the gas is filled into a gas stabilizing tube 10 through a gas generator 3, the gas pressure extrudes a rubber plate 1004 through the action of the gas pressure, the rubber plate 1004 moves towards the right side, a buffer spring 1002 is in a stretching state, the rubber plate 1004 cannot be attached to a rubber ring 1003, the right surface of the rubber plate 1004 is closely attached to the left surface of a blocking block 1005, the gas pressure in the gas stabilizing tube 10 can flow towards the right side only when reaching a certain strength, the pressure of the gas is ensured, the effect of stabilizing the gas pressure is achieved, the gas drives the gasified capsicum oleoresin to enter a chromatographic column 5 for detection, and then enters a fixed gas detector 6 for detection, through being provided with tail gas treatment box 7, tail gas enters into tail gas treatment box 7 back, adsorbs tail gas through adsorbed layer 702, and the convenience is to the processing of tail gas, environmental protection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for hot pepper oleoresin to detect gas chromatograph, includes box (1), universal wheel (2) and year gas generator (3), its characterized in that: the bottom surface of the box body (1) is fixedly provided with universal wheels (2) through bolts, a gas generator (3) is fixedly arranged on the left side of the inner surface of the box body (1), a storage battery (4) is fixedly arranged below the inner side surface of the box body (1), an air stabilizing pipe (10) penetrates through the air outlet end of the air carrier generator (3), a gasification chamber (8) is arranged on the right side of the air stabilizing pipe (10) in a penetrating way, an electric heating plate (9) is fixedly arranged on the inner side surface of the gasification chamber (8), a sample injection valve port (11) is arranged at the top of the gasification chamber (8) in a penetrating way, a gasification pipe (12) is arranged at the bottom of the sample injection valve port (11) in a penetrating way, a chromatographic column (5) is fixedly arranged at the right end of the gasification pipe (12), a fixed gas detector (6) is arranged on the right side of the chromatographic column (5) in a penetrating way, a tail gas treatment box (7) penetrates through the right side of the fixed gas detector (6);
the tail gas treatment box (7) comprises a gas inlet pipe (701), an adsorption layer (702) and a gas outlet pipe (703), the gas inlet pipe (701) penetrates through the left side of the tail gas treatment box (7), the adsorption layer (702) is fixedly arranged inside the tail gas treatment box (7), and the gas outlet pipe (703) penetrates through the right side surface of the tail gas treatment box (7);
the air stabilizing pipe (10) comprises a transverse rod (1001), a buffer spring (1002), a rubber ring (1003), a rubber plate (1004) and a blocking block (1005), wherein the buffer spring (1002) is welded in the center of the surface of the right side of the transverse rod (1001), the rubber ring (1003) is fixedly arranged on the right side of the transverse rod (1001) through fixing glue, the rubber plate (1004) is fixedly arranged at the right end of the buffer spring (1002), and the blocking block (1005) is fixedly arranged on the right side of the rubber ring (1003).
2. The gas chromatograph for capsicum oleoresin detection according to claim 1, wherein: the gas-carrying generator (3), the electric heating plate (9), the chromatographic column (5) and the fixed gas detector (6) are electrically connected with the storage battery (4) through electric wires.
3. The gas chromatograph for capsicum oleoresin detection according to claim 1, wherein: the outside surface of box (1) is provided with the PLC control screen, and PLC control screen electric connection is on chromatographic column (5) and fixed gas detection appearance (6).
4. The gas chromatograph for capsicum oleoresin detection according to claim 1, wherein: the universal wheels (2) are provided with 4 universal wheels which are respectively positioned at four corners of the bottom surface of the box body (1), and the universal wheels (2) are provided with brake pads.
5. The gas chromatograph for capsicum oleoresin detection according to claim 1, wherein: the adsorption layer (702) is composed of a sponge layer and an activated carbon layer.
6. The gas chromatograph for capsicum oleoresin detection according to claim 1, wherein: the diameter of the rubber plate (1004) is larger than the inner diameter of the rubber ring (1003) and smaller than the inner diameter of the gas stabilizing pipe (10).
7. The gas chromatograph for capsicum oleoresin detection according to claim 1, wherein: the rubber plate (1004) is arranged on the right side surface of the rubber ring (1003), and the buffer spring (1002) is in a stretching state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291025.1U CN214374537U (en) | 2020-12-30 | 2020-12-30 | Be used for hot pepper oleoresin to detect gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291025.1U CN214374537U (en) | 2020-12-30 | 2020-12-30 | Be used for hot pepper oleoresin to detect gas chromatograph |
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| Publication Number | Publication Date |
|---|---|
| CN214374537U true CN214374537U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023291025.1U Active CN214374537U (en) | 2020-12-30 | 2020-12-30 | Be used for hot pepper oleoresin to detect gas chromatograph |
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| Country | Link |
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| CN (1) | CN214374537U (en) |
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