CN216088795U - Sample rapid cooling drying instrument - Google Patents
Sample rapid cooling drying instrument Download PDFInfo
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- CN216088795U CN216088795U CN202121296837.7U CN202121296837U CN216088795U CN 216088795 U CN216088795 U CN 216088795U CN 202121296837 U CN202121296837 U CN 202121296837U CN 216088795 U CN216088795 U CN 216088795U
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- cooling
- sample
- drying
- cooling chamber
- pipeline
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- 238000001816 cooling Methods 0.000 title claims abstract description 74
- 238000001035 drying Methods 0.000 title claims abstract description 32
- 239000002274 desiccant Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000001073 sample cooling Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000000523 sample Substances 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229940095564 anhydrous calcium sulfate Drugs 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a sample rapid cooling and drying instrument, and belongs to the technical field of cigarette equipment. The rapid sample cooling and drying instrument comprises a box body, a cooling chamber, an exhaust chamber, a blower, an air inlet pipeline, a drying agent storage box, an air outlet pipeline and a material placing layer. The air-blower is continuous provides the new trend, and the hot-blast in the cooling tank of discharging simultaneously can not be detained in the cooling chamber, can guarantee promoting by a wide margin of sample cooling rate. The drying agent bin is equipped with heating device simultaneously, can guarantee on the one hand that the new trend that gets into in the cooling chamber is enough dry, and on the other hand also is convenient for the state of drying agent to look over, the moisture regain is dry and change the processing. The design of cooling chamber is convenient for place of sample, does benefit to the cooling and drying effect simultaneously, and the temperature monitor can let operating personnel can master the cooling and drying time, guarantees that the sample meets the requirement that the temperature falls to the room temperature after going out the appearance.
Description
Technical Field
The utility model relates to the technical field of tobacco equipment, in particular to a sample rapid cooling and drying instrument.
Background
In the laboratory sample testing process, it is usually the case or step that the sample is dried at a high temperature, kept dry and cooled to room temperature, and then subjected to the subsequent operations. Taking moisture content detection of tobacco products by an oven method in the cigarette manufacturing industry as an example, the technical standard YCT 31-1996 in the tobacco industry specifies that a detection sample is placed into a special sample container, a container cover is opened, the container is dried in a constant-temperature drying oven at 100 ℃ for 2 hours, then the sample container is taken out, the container cover is covered, the sample container is placed in a glass drying dish to be cooled to room temperature (about 30 min), and then weighing and measuring are carried out.
The method mainly has the following disadvantages: firstly, the cooling time is long, the time required for completely cooling the sample container to room temperature is about 30min, and the detection development efficiency is influenced; secondly, in the traditional glass drying vessel, the cover and the cavity are designed separately, the contact opening is made of ground glass to increase the bonding strength of the cover and the cavity, meanwhile, vaseline and the like are coated at the bonding position of the cover and the cavity for reinforcement in the later period, and in the process of cooling and drying the glass drying vessel when a high-temperature object is placed, due to expansion caused by heat and contraction caused by cold, the glass cover can be pushed open by the expansion caused by heat and the safety problem of operators due to the expansion caused by heat; due to the design mechanism (similar to a cylinder shape) of the glassware, the number of samples which can be contained in the glassware is limited, and even the glassware needs to be stacked, so that the cooling effect is poor; and fourthly, the drying effect of the drying vessel is mainly derived from the allochroic silica gel particles or anhydrous calcium sulfate placed at the bottom, and an operator judges whether the drying agent needs to be dried or other drying treatment by checking whether the drying agent changes color or not, so that the performance of the drying agent is recovered.
Disclosure of Invention
Aiming at the problems in the background art, the utility model provides a sample rapid cooling and drying instrument, wherein an air blower is used for providing external cooling air flow, and a drying agent is stored in a drying agent storage box between an air inlet of a cooling chamber and a fresh air inlet pipeline, so that cooling fresh air can be ensured to enter the cooling chamber and be dried as far as possible. And the drying agent storage box has a heating function and a windowing design, so that on one hand, the condition of the drying agent can be checked from the outside, and on the other hand, the drying function can dry the drying agent after the drying agent is moisturized and discolored, so that the drying performance is recovered. The cooling chamber is designed into a drawing type placing layer, samples can be placed on the placing layer in order, and the placing layer is designed into an opening type or a barrier type, so that the diffusion of cooling airflow in the chamber is guaranteed. And finally, an exhaust pipeline is designed to discharge indoor high-temperature gas to the outside, so that the stability of the temperature of the cooling chamber is ensured.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a sample rapid cooling drying instrument, box, cooling chamber, the room of airing exhaust, air-blower, air inlet pipeline, drier bin, air-out pipeline and put the thing layer, the internal chamber of box separate for cooling chamber and the room of airing exhaust, the room of airing exhaust communicates with the external world, the indoor air-blower of installing of airing exhaust, the air-blower air outlet is connected with air inlet pipeline, air inlet pipeline and cooling chamber lower part cavity intercommunication, install the drier bin on the air inlet pipeline, the drier bin intussuseption is filled with the drier, air outlet pipeline is installed on cooling chamber upper portion, air outlet pipeline one end and cooling chamber upper portion cavity intercommunication, the other end communicates with the external world, the thing layer is put to the cavity department that lies in the cooling chamber between air inlet pipeline and the air outlet pipeline.
Furthermore, a sample taking-out port for taking out a sample is formed in the side wall of the cooling chamber, the material placing layer is installed at the position corresponding to the sample taking-out port through a drawer type guide rail, and a baffle plate for sealing the sample taking-out port is installed on the outer side of the material placing layer.
Further, sample rapid cooling drying instrument still include temperature monitor, temperature monitor's test probe installs in the cooling chamber, temperature monitor's display screen installs in the box outside.
Furthermore, a detachable discharging window is arranged on the front side of the drying agent storage box.
Furthermore, a heater for heating the desiccant is arranged on the desiccant storage tank.
The utility model has the beneficial effects that:
the blower continuously provides fresh air, and simultaneously discharges hot air in the cooling box body, the hot air cannot be retained in the cooling chamber, and the sample cooling rate can be greatly improved.
And the drying agent storage box is provided with a heating device, so that on one hand, the fresh air entering the cooling chamber can be ensured to be sufficiently dry, and on the other hand, the drying agent storage box is convenient for checking the state, dampening, drying and replacing the drying agent.
The design of cooling chamber is convenient for placing of sample, does benefit to the cooling and drying effect simultaneously, and the temperature monitor can let operating personnel can master the cooling and drying time, guarantees that the sample meets the requirement that the temperature falls to the room temperature after appearance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a layer structure of the present invention;
fig. 3 is a schematic view of the mounting structure of the deposit layer of the present invention.
In the figure, 1-box, 2-cooling chamber, 3-exhaust chamber, 4-blower, 5-air inlet pipeline, 6-desiccant storage tank, 7-desiccant, 8-air outlet pipeline, 9-storage layer, 10-sample taking-out port, 11-baffle, 12-temperature monitor and 13-heater.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings for the convenience of the skilled person.
As shown in figures 1-3, a sample rapid cooling drying instrument, box 1, cooling chamber 2, the room 3 of airing exhaust, air-blower 4, air inlet pipeline 5, drier 7 bin 6, play tuber pipe way 8 and put thing layer 9, 1 inner chamber of box separate for cooling chamber 2 and room 3 of airing exhaust, air exhaust room 3 and external intercommunication, install air-blower 4 in the room 3 of airing exhaust, air-blower 4 air outlet is connected with air inlet pipeline 5, air inlet pipeline 5 and 2 lower part cavities of cooling chamber intercommunication, install drier 7 bin 6 on the air inlet pipeline 5, drier 7 bin 6 intussuseption is filled with drier 7, 2 upper portions in cooling chamber are installed out
And one end of the air pipeline 8 and one end of the air outlet pipeline 8 are communicated with the cavity at the upper part of the cooling chamber 2, the other end of the air outlet pipeline 8 is communicated with the outside, and a material placing layer 9 is arranged at the cavity between the air inlet pipeline 5 and the air outlet pipeline 8 in the cooling chamber 2. The instrument work is leaned on air-blower 4 to carry out sending into of new trend and the discharge of inside high temperature steam, the new trend is by air-supply line 5 entering cooling chamber 2 in, need pass through drier 7 bin 6 in the route, the new trend is after drier 7 is dried in drier 7 bin 6, reentrant cooling chamber 2 in, the cooling sample is regular to be placed on putting thing layer 9, cool off it by the new trend that gets into, in the cooling process, constantly get into cooling chamber 2 by the new trend in, the high temperature gas that the inside cooling sample released is outside by the instrument of 8 discharge of air-out pipeline.
The side wall of the cooling chamber 2 is provided with a sample taking-out port 10 for taking out a sample, the material placing layer 9 is arranged at a position corresponding to the sample taking-out port 10 through a drawer type guide rail, the guide rail is embedded in the inner wall of the cooling chamber 2, the edge of the material placing layer 9 is provided with a roller which is buckled in the guide rail to realize drawability and facilitate taking out the sample from the cooling chamber 2, in addition, the outer side of the material placing layer 9 is provided with a baffle 11 for sealing the sample taking-out port 10, after the material placing layer 9 is pushed into the cooling chamber 2, the baffle 11 can seal the sample taking-out port 10 to ensure that low-temperature fresh air entering the cooling chamber 2 can be fully contacted with the surface of the sample and cool the sample, the bottom of the material placing layer 9 is designed to be a punching or fence type, the fence type structure is preferably selected in the embodiment, the bottom of the sample can be fully contacted with cooling air, the edge of the material placing layer 9 is designed to be a guardrail, and the sample can be stably placed on the material placing layer 9, is not easy to fall off.
The quick cooling drying instrument of sample still include temperature monitor 12, temperature monitor 12's test probe installs in cooling chamber 2, and temperature monitor 12's display screen is installed in box 1 outside, and the inside temperature of cooling chamber 2 is monitored and is shown by temperature monitor, and it is little when inside and outside temperature difference, and inside temperature fluctuation is stable after, explain that the sample cooling finishes promptly, can go out the appearance.
7 bin 6 of drier adopt transparent material to make, can look over the 7 condition of drier in the instrument outside, 6 front sides of 7 bins of drier are provided with detachable window of unloading, 6 both ends of 7 bins of drier adopt the mode of pipeline grafting to be connected with air-supply line 5 simultaneously, can open the dismantlement, change drier 7. The drying agent 7 storage tank 6 is provided with a heater 13 for heating the drying agent 7, the heater 13 adopts a commercially available conventional electric heater 13, and when the drying agent 7 can be recycled but changes color after moisture regain, the drying agent 7 can be dried by a heating device of the drying agent 7.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a sample rapid cooling drying instrument which characterized in that: sample rapid cooling drying instrument include box, cooling chamber, the room of airing exhaust, air-blower, air inlet pipeline, drier bin, the pipeline of giving vent to anger and put the thing layer, the box inner chamber separate for cooling chamber and the room of airing exhaust, the room of airing exhaust communicates with the external world, the indoor air-blower of installing of airing exhaust, the air-blower air outlet is connected with the pipeline of giving vent to anger, air inlet pipeline and cooling chamber lower part cavity intercommunication, install the drier bin on the air inlet pipeline, the drier bin intussuseption is filled with the drier, the pipeline of giving vent to anger is installed on cooling chamber upper portion, go out pipeline one end and cooling chamber upper portion cavity intercommunication, the other end communicates with the external world, the cavity department that lies in the cooling chamber between air inlet pipeline and the play pipeline installs and puts the thing layer.
2. The rapid sample cooling and drying apparatus according to claim 1, wherein: the side wall of the cooling chamber is provided with a sample taking-out port for taking out a sample, the material placing layer is arranged at the position corresponding to the sample taking-out port through a drawer type guide rail, and the outer side of the material placing layer is provided with a baffle for sealing the sample taking-out port.
3. A sample rapid cooling drying apparatus according to claim 1 or 2, wherein: the sample rapid cooling and drying instrument further comprises a temperature monitor, a detection probe of the temperature monitor is arranged in the cooling chamber, and a display screen of the temperature monitor is arranged outside the box body.
4. The rapid sample cooling and drying apparatus according to claim 1, wherein: the front side of the drying agent storage box is provided with a detachable discharging window.
5. The rapid sample cooling and drying apparatus according to claim 1 or 4, wherein: the drying agent storage tank is provided with a heater for heating the drying agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296837.7U CN216088795U (en) | 2021-06-10 | 2021-06-10 | Sample rapid cooling drying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296837.7U CN216088795U (en) | 2021-06-10 | 2021-06-10 | Sample rapid cooling drying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216088795U true CN216088795U (en) | 2022-03-22 |
Family
ID=80720280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121296837.7U Active CN216088795U (en) | 2021-06-10 | 2021-06-10 | Sample rapid cooling drying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216088795U (en) |
-
2021
- 2021-06-10 CN CN202121296837.7U patent/CN216088795U/en active Active
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