CN212597238U - On-line measuring device of tobacco moisture adsorption desorption performance - Google Patents
On-line measuring device of tobacco moisture adsorption desorption performance Download PDFInfo
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- CN212597238U CN212597238U CN202021781825.9U CN202021781825U CN212597238U CN 212597238 U CN212597238 U CN 212597238U CN 202021781825 U CN202021781825 U CN 202021781825U CN 212597238 U CN212597238 U CN 212597238U
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Abstract
The utility model provides an on-line measuring device of tobacco moisture adsorption desorption performance, include: the device comprises an annular conveying track, a support stand, a conveying chain, a hook piece, a drying device and a detection device; the support stand is provided with the annular conveying track to form a closed annular structure, and the conveying chain circularly runs along the annular conveying track; the hook is arranged on the conveying chain and used for hanging tobacco; the annular conveying track penetrates through the plurality of drying devices and the plurality of detection devices, and the drying devices correspond to one detection device; the drying device is used for drying the tobacco flowing through according to the set temperature, and the detection device is used for detecting the water content of the tobacco flowing through. The utility model discloses, can improve convenience and the accuracy nature that tobacco moisture adsorption performance detected, improve production facility's automation.
Description
Technical Field
The utility model relates to a cigarette production technical field especially relates to an on-line measuring device of tobacco moisture adsorption desorption performance.
Background
The tobacco flakes or the tobacco shreds are porous media composed of complex organic substances, the pore structure of the tobacco flakes or the tobacco shreds is changed by heat and humidity treatment in the tobacco processing process, and the surface physical and chemical properties of the tobacco flakes or the tobacco shreds are changed by adding external feed liquid in the processing process, so that the capacity of absorbing and removing water of the processed tobacco flakes or the tobacco shreds under certain temperature and humidity conditions is changed to a certain extent. When the change rule of the isothermal adsorption and desorption capacities of the tobacco flakes or the tobacco shreds to the moisture before and after evaluation processing is evaluated, a plurality of continuous heat and mass transfer processes are usually involved, and the moisture adsorption and desorption capacities of the tobacco flakes or the tobacco shreds can be effectively detected and evaluated only by dynamically and continuously detecting the processes. The evaluation shows that the sheet tobacco or the cut tobacco has the performance of absorbing and desorbing moisture, the moisturizing effect of the added humectant, the optimal storage condition, the high-temperature baking and moisture regaining performance and the like. At present, too much manual work is often needed for detecting the tobacco moisture adsorption and desorption performance, and if repeated detection is needed, a large amount of manual work is needed, so that the method has important significance on the automatic online detection of the tobacco moisture adsorption and desorption performance.
SUMMERY OF THE UTILITY MODEL
The utility model provides an on-line measuring device of tobacco moisture adsorption desorption performance solves the detection of tobacco moisture adsorption performance and needs too much manual operation, spends a large amount of artificial problems, can improve convenience and accuracy that tobacco moisture adsorption performance detected, improves production facility's automation.
In order to achieve the above purpose, the utility model provides the following technical scheme:
an on-line detection device for tobacco moisture adsorption and desorption performance comprises: the device comprises an annular conveying track, a support stand, a conveying chain, a hook piece, a drying device and a detection device;
the support stand is provided with the annular conveying track to form a closed annular structure, and the conveying chain circularly runs along the annular conveying track;
the hook is arranged on the conveying chain and used for hanging tobacco;
the annular conveying track penetrates through the plurality of drying devices and the plurality of detection devices, and the drying devices correspond to one detection device;
the drying device is used for drying the tobacco flowing through according to the set temperature, and the detection device is used for detecting the water content of the tobacco flowing through.
Preferably, the drying device includes: the drying box, the air heater, the air pump and the air exhaust pipe;
the top of the drying box is provided with a plurality of air heaters, the bottom of the drying box is provided with a plurality of air exhaust pipes, and the air exhaust pipes are provided with air exhaust pumps;
the hot air blower is used for blowing hot air from top to bottom into the drying box so as to heat and dry the tobacco flowing through the drying box;
the air pump is used for pumping and discharging air and water vapor in the drying box through the air pumping pipe so as to keep the air in the drying box balanced and dry.
Preferably, the cross section of the drying box is of a convex structure.
Preferably, the detection device includes: the device comprises a detection box, a humidity sensor, a temperature sensor and a display screen;
the temperature sensor is arranged in the detection box and used for detecting the temperature of tobacco flowing through;
the humidity sensor is arranged in the detection box and used for detecting the humidity of the tobacco flowing through;
the display screen is arranged outside the detection box and used for displaying the temperature, the humidity and the water content of tobacco flowing through.
Preferably, the method further comprises the following steps: a sorting device;
the sorting device is arranged at an outlet of the detection device, one sorting device is correspondingly arranged on each detection device, and the sorting devices are used for sorting the tobacco meeting the set water content requirement according to the quality.
Preferably, the sorting apparatus includes: the sorting device comprises a conveying motor, a sorting motor, a conveying belt sorting baffle, a sorting box, a first sorting bin and a second sorting bin;
the utility model discloses a sorting machine, including sorting case, conveying motor, sorting baffle, sorting roller, conveyer belt, conveying motor, sorting baffle, the last opening of having seted up two mutual symmetries of sorting case, the inside of sorting case is close to open-ended position movable mounting has two mutual symmetries to change the roller, and two are changeed the cover and are equipped with between the roller the conveyer belt, the outside fixed mounting of sorting case has conveying motor, conveying motor's output shaft and the axle center department fixed connection who changes the roller, the outside fixed mounting of sorting case has the sorting motor, fixed mounting has on the output shaft of sorting motor the sorting baffle, lie in on the sorting case the both sides of sorting.
Preferably, the sorting apparatus further comprises: a sorting controller and a pressure sensor;
the pressure sensor is arranged on the conveyor belt and used for detecting the pressure value of the tobacco flowing through the conveyor belt to the conveyor belt;
the sorting controller is respectively in signal connection with the pressure sensor and the sorting motor; the sorting controller controls the sorting motor to operate according to the pressure value so as to drive the sorting baffle to turn over, so that the tobaccos with similar quality are sorted to the first sorting bin or the second sorting bin.
Preferably, the method further comprises the following steps: a drive gear and a rack;
the driving gear is arranged on the hook piece, the rack is arranged in the drying device, and when the hook piece passes through the drying device, the driving gear is in meshing transmission with the rack to drive the hook piece to rotate, so that the suspended tobacco is dried in the drying device at various angles.
Preferably, the bottom of the annular conveying track is provided with a plurality of guide gears which are uniformly distributed, the outer sides of the guide gears are sleeved with and meshed with chains, and the hook piece is arranged at the hinged point of the chains.
Preferably, a plurality of the drying devices and a plurality of the detecting devices are distributed in a staggered manner.
The utility model provides an on-line measuring device of tobacco moisture adsorption desorption performance sets up a plurality ofly on annular delivery track drying device and a plurality of detection device to form airtight annular structure, drying device dries the tobacco of flowing through, and detection device carries out the water content to the tobacco of flowing through and detects. The problem of the detection of solving tobacco moisture adsorption performance needs too much manual operation, spends a large amount of manual works, can improve convenience and accuracy that tobacco moisture adsorption performance detected, improve production facility's automation.
Drawings
In order to more clearly illustrate the specific embodiments of the present invention, the drawings used in the embodiments will be briefly described below.
FIG. 1 is a schematic view of an on-line detection device for tobacco moisture adsorption and desorption performance provided by the present invention.
Fig. 2 is a schematic view of the installation of the driving gear in the on-line detection device provided by the present invention.
Fig. 3 is a schematic view of a drying device provided by the embodiment of the utility model.
Fig. 4 is an external schematic view of a detection device according to an embodiment of the present invention.
Fig. 5 is an internal schematic view of a detection device according to an embodiment of the present invention.
Fig. 6 is a schematic view of a sorting device according to an embodiment of the present invention.
Fig. 7 is an installation schematic diagram of a sorting baffle according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.
To the detection of current tobacco moisture adsorption performance need spend a large amount of artificial problems, the utility model provides an on-line measuring device of tobacco moisture adsorption desorption performance sets up a plurality ofly on annular delivery track drying device and a plurality of detection device to form airtight annular structure, drying device dries the tobacco of flowing through, and detection device carries out the water content to the tobacco of flowing through and detects. The problem of the detection of solving tobacco moisture adsorption performance needs too much manual operation, spends a large amount of manual works, can improve convenience and accuracy that tobacco moisture adsorption performance detected, improve production facility's automation.
As shown in FIGS. 1-2, an on-line detection device for tobacco moisture adsorption and desorption performance comprises: an annular conveying track 12, a support stand 11, a conveying chain (not shown in the figure), a hook member 21, a drying device 3 and a detection device 4. The annular conveying track 12 is arranged on the support stand 11 to form a closed annular structure, and the conveying chain circularly runs along the annular conveying track. The hook 21 is arranged on the conveying chain and used for hanging tobacco. The annular conveying track 12 penetrates through a plurality of the drying devices 3 and a plurality of the detecting devices 4, and the drying devices correspond to one detecting device. The drying device is used for drying the tobacco flowing through according to the set temperature, and the detection device is used for detecting the water content of the tobacco flowing through.
Further, annular conveying track's bottom is provided with a plurality of evenly distributed's leading gear, and a plurality of leading gear's outside cover is established and is engaged with the chain, hook member sets up the hinge point department at the chain.
Furthermore, a plurality of drying devices and a plurality of detecting devices are distributed in a staggered mode.
Specifically, an annular conveying track 12 of a closed annular structure is fixedly mounted on the support frame 11, a plurality of guide gears which are uniformly distributed are movably mounted at the bottom of the annular conveying track 12 through bearings, a chain is sleeved and meshed on the outer sides of the guide gears, and the hook member 21 is mounted at the hinged point of the chain. The tobacco hanging on the chain flows through the drying device to be dried through the operation of the conveying chain, then the water content is detected by the detection device, if the water content is qualified, the tobacco is selected manually, if the tobacco is unqualified, the tobacco continues to circularly operate around the annular conveying track to enter the next drying device to be dried until the tobacco is qualified after being dried. The device can be automatic dry and detect the tobacco, and the manual operation volume is few, and degree of automation is high, can improve tobacco production treatment effeciency, reduction in production cost.
As shown in fig. 3, the drying device 3 includes: drying box 31, hot air blower 32, suction pump 33 and suction pipe 34. The top of the drying box 31 is provided with a plurality of air heaters 32, the bottom of the drying box 31 is provided with a plurality of air exhaust pipes 34, and the air exhaust pipes 34 are provided with air exhaust pumps 33. The hot air blower is used for blowing hot air from top to bottom into the drying box so as to heat and dry the tobacco flowing through the drying box. The air pump is used for pumping and discharging air and water vapor in the drying box through the air pumping pipe so as to keep the air in the drying box balanced and dry.
Further, the cross section of stoving case is convex style of calligraphy structure.
Specifically, the drying device 3 includes a drying box 31, the annular conveying rail 12 passes through the drying box 31, the top of the drying box 31 is provided with a plurality of air heaters 32 for heating the inside of the drying box 31, an air suction pump 33 is fixedly mounted on the drying box 31, an input end of the air suction pump 33 is communicated with an air suction pipe 34, and one end of the air suction pipe 34, which is far away from the air suction pump 33, is located inside the drying box 31. Meanwhile, the cross section of the drying box is of a convex structure, a drying channel is arranged in the middle of the drying box, and the drying channel is penetrated through by a conveying track, a conveying chain and a hook piece. The drying device can more effectively utilize energy and reduce heat loss.
As shown in fig. 4 and 5, the detection device 4 includes: a detection box 41, a humidity sensor 43, a temperature sensor 44 and a display screen 42. The temperature sensor 44 is disposed in the detection box 41 for detecting the temperature of the tobacco flowing therethrough. A moisture sensor 43 is provided in the detection chamber 41 for detecting the moisture content of the tobacco flowing therethrough. The display screen 42 is disposed outside the detection box 41 and is used for displaying the temperature, humidity and moisture content of the tobacco flowing through.
As shown in fig. 1, the method further includes: a sorting device 5; sorting device 5 sets up detection device 4's exit, each detection device 4 corresponds sets up one sorting device 5, sorting device 5 is used for sorting according to the quality to the tobacco that accords with the requirement of setting for the moisture content.
Further, as shown in fig. 6 and 7, the sorting apparatus includes: a conveying motor 52, a sorting motor 54, a conveying belt 53, a sorting baffle 58, a sorting box 51, a first sorting bin 55 and a second sorting bin 56;
the utility model discloses a sorting machine, including sorting case 51, conveying motor 52, sorting motor 54, sorting baffle 58, sorting case 51 is last to have seted up the opening of two mutual symmetries, sorting case's inside is close to open-ended position movable mounting has two mutual symmetries change the roller (not shown in the figure), and the cover is equipped with between two changes the roller conveyer belt 53, sorting case 51's outside fixed mounting has conveying motor 52, conveying motor 52's output shaft and the axle center department fixed connection who changes the roller, sorting case 51's outside fixed mounting has sorting motor 54, fixed mounting has on sorting motor 54's the output shaft sorting baffle 58, be located on sorting case 51 the both sides of sorting baffle 58 all run through and the intercommunication is provided with first sorting.
Further, as shown in fig. 7, the sorting apparatus further includes: a sorting controller (not shown) and a pressure sensor 57. The pressure sensor is arranged on the conveyor belt and used for detecting the pressure value of the tobacco flowing through the conveyor belt to the conveyor belt. The sorting controller is respectively in signal connection with the pressure sensor 57 and the sorting motor 54; the sorting controller controls the sorting motor to operate according to the pressure value so as to drive the sorting baffle to turn over, so that the tobaccos with similar quality are sorted to the first sorting bin or the second sorting bin.
Specifically, conveying motor drives the conveyer belt operation, sends the tobacco into in the letter sorting case, and the letter sorting controller is to the tobacco letter sorting of approximate quality to same letter sorting storehouse in the pressure value of tobacco on the conveyer belt according to pressure sensor. The sorting action is to change the conveying direction of the tobacco by the overturning action of the sorting baffle, and the action of the sorting baffle is mainly controlled by a sorting motor, so that the tobacco with different qualities is classified and warehoused.
As shown in fig. 2, the apparatus further includes: a drive gear 22 and a rack 23. The driving gear 22 is arranged on the hook member 21, the rack 23 is arranged in the drying device, and when the hook member passes through the drying device, the driving gear 22 is in meshing transmission with the rack 23 to drive the hook member 21 to rotate, so that suspended tobacco is dried in the drying device at various angles.
Specifically, the hook member 21 installed at the hinge point of the chain and vertically disposed is rotated, and the rotating assembly that drives the hook member 21 to rotate inside the drying box 31 through the driving gear and the rack gear.
In practical application, as shown in fig. 1 to 7, tobacco is hung on the hook member 21, the tobacco firstly enters the drying box 31 along with chain transportation, the driving gear 22 is installed on the hook member 21, and the rack 23 is installed inside the drying box 31, so the driving gear 22 can walk on the rack 23 to drive the hook member 21 to rotate, so the tobacco can be dried at various angles well, the air suction pump 33 is arranged on the drying box 31, the air suction pump 33 can suck the moisture inside the drying box 31, then the tobacco enters the detection box 41, the temperature and humidity sensor 43 inside the detection box 41 can detect the value of the moisture contained in the tobacco and express the value in the display screen 42, because the annular conveying track 12 is of a closed annular structure, the tobacco can rotate along with the chain all the time, when the value in the display screen 42 does not reach the requirement, the tobacco is not taken out, if the requirement is met, the tobacco is taken out and placed into the sorting box 51, the pressure sensor 57 on the conveyor belt can transmit information to the sorting motor 54, the sorting motor 54 drives the sorting baffle plate 58 to sort the tobacco with similar quality into the first sorting bin 55 or the second sorting bin 56, in conclusion, the detection device is good in automation strength, manual operation is needed only in the process of adding the tobacco into the sorting box 51 in the whole process, other steps can be operated automatically, less manual labor is needed, and in addition, the annular conveying track 12 is arranged, so that the tobacco can be in a detection state until the moisture in the tobacco reaches the standard.
It is visible, the utility model provides an on-line measuring device of tobacco moisture adsorption desorption performance sets up a plurality ofly on annular delivery track drying device and a plurality of detection device to form airtight annular structure, drying device dries the tobacco of flowing through, and detection device carries out the water content to the tobacco of flowing through and detects. The problem of the detection of solving tobacco moisture adsorption performance needs too much manual operation, spends a large amount of manual works, can improve convenience and accuracy that tobacco moisture adsorption performance detected, improve production facility's automation.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (10)
1. The utility model provides an on-line measuring device of tobacco moisture adsorption and desorption performance which characterized in that includes: the device comprises an annular conveying track, a support stand, a conveying chain, a hook piece, a drying device and a detection device;
the support stand is provided with the annular conveying track to form a closed annular structure, and the conveying chain circularly runs along the annular conveying track;
the hook is arranged on the conveying chain and used for hanging tobacco;
the annular conveying track penetrates through the plurality of drying devices and the plurality of detection devices, and the drying devices correspond to one detection device;
the drying device is used for drying the tobacco flowing through according to the set temperature, and the detection device is used for detecting the water content of the tobacco flowing through.
2. The on-line detection device for tobacco moisture adsorption and desorption performance according to claim 1, wherein the drying device comprises: the drying box, the air heater, the air pump and the air exhaust pipe;
the top of the drying box is provided with a plurality of air heaters, the bottom of the drying box is provided with a plurality of air exhaust pipes, and the air exhaust pipes are provided with air exhaust pumps;
the hot air blower is used for blowing hot air from top to bottom into the drying box so as to heat and dry the tobacco flowing through the drying box;
the air pump is used for pumping and discharging air and water vapor in the drying box through the air pumping pipe so as to keep the air in the drying box balanced and dry.
3. The on-line detection device for the tobacco moisture adsorption and desorption performance according to claim 2, wherein the cross section of the drying box is of a convex structure.
4. The on-line detection device for tobacco moisture adsorption and desorption performance according to claim 1, comprising: the device comprises a detection box, a humidity sensor, a temperature sensor and a display screen;
the temperature sensor is arranged in the detection box and used for detecting the temperature of tobacco flowing through;
the humidity sensor is arranged in the detection box and used for detecting the humidity of the tobacco flowing through;
the display screen is arranged outside the detection box and used for displaying the temperature, the humidity and the water content of tobacco flowing through.
5. The on-line detection device for tobacco moisture adsorption and desorption performance according to claim 1, further comprising: a sorting device;
the sorting device is arranged at an outlet of the detection device, one sorting device is correspondingly arranged on each detection device, and the sorting devices are used for sorting the tobacco meeting the set water content requirement according to the quality.
6. The on-line detection device for tobacco moisture adsorption and desorption performance according to claim 5, wherein the sorting device comprises: the sorting device comprises a conveying motor, a sorting motor, a conveying belt sorting baffle, a sorting box, a first sorting bin and a second sorting bin;
the utility model discloses a sorting machine, including sorting case, conveying motor, sorting baffle, sorting roller, conveyer belt, conveying motor, sorting baffle, the last opening of having seted up two mutual symmetries of sorting case, the inside of sorting case is close to open-ended position movable mounting has two mutual symmetries to change the roller, and two are changeed the cover and are equipped with between the roller the conveyer belt, the outside fixed mounting of sorting case has conveying motor, conveying motor's output shaft and the axle center department fixed connection who changes the roller, the outside fixed mounting of sorting case has the sorting motor, fixed mounting has on the output shaft of sorting motor the sorting baffle, lie in on the sorting case the both sides of sorting.
7. The on-line detection device for tobacco moisture adsorption and desorption performance according to claim 6, wherein the sorting device further comprises: a sorting controller and a pressure sensor;
the pressure sensor is arranged on the conveyor belt and used for detecting the pressure value of the tobacco flowing through the conveyor belt to the conveyor belt;
the sorting controller is respectively in signal connection with the pressure sensor and the sorting motor; the sorting controller controls the sorting motor to operate according to the pressure value so as to drive the sorting baffle to turn over, so that the tobaccos with similar quality are sorted to the first sorting bin or the second sorting bin.
8. The on-line detection device for tobacco moisture adsorption and desorption performance according to claim 1, further comprising: a drive gear and a rack;
the driving gear is arranged on the hook piece, the rack is arranged in the drying device, and when the hook piece passes through the drying device, the driving gear is in meshing transmission with the rack to drive the hook piece to rotate, so that the suspended tobacco is dried in the drying device at various angles.
9. The on-line detection device for tobacco moisture adsorption and desorption performance according to claim 1, wherein a plurality of guide gears are uniformly distributed at the bottom of the annular conveying track, a chain is sleeved and meshed on the outer sides of the guide gears, and the hook member is arranged at the hinge point of the chain.
10. The on-line detection device for tobacco moisture adsorption and desorption performance according to any one of claims 1 to 9, wherein a plurality of drying devices and a plurality of detection devices are distributed in a staggered manner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781825.9U CN212597238U (en) | 2020-08-24 | 2020-08-24 | On-line measuring device of tobacco moisture adsorption desorption performance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021781825.9U CN212597238U (en) | 2020-08-24 | 2020-08-24 | On-line measuring device of tobacco moisture adsorption desorption performance |
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| CN212597238U true CN212597238U (en) | 2021-02-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814112A (en) * | 2022-05-18 | 2022-07-29 | 南京文采工业智能研究院有限公司 | On-line detection device for tobacco shred moisture adsorption and desorption performance |
-
2020
- 2020-08-24 CN CN202021781825.9U patent/CN212597238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814112A (en) * | 2022-05-18 | 2022-07-29 | 南京文采工业智能研究院有限公司 | On-line detection device for tobacco shred moisture adsorption and desorption performance |
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