CN208399172U - A kind of roasting machine smoked sheet automatic sampling device and roasting machine - Google Patents
A kind of roasting machine smoked sheet automatic sampling device and roasting machine Download PDFInfo
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- CN208399172U CN208399172U CN201821090024.0U CN201821090024U CN208399172U CN 208399172 U CN208399172 U CN 208399172U CN 201821090024 U CN201821090024 U CN 201821090024U CN 208399172 U CN208399172 U CN 208399172U
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- smoked sheet
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- exhaust fan
- automatic sampling
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Abstract
The utility model relates to a kind of roasting machine smoked sheet automatic sampling device and roasting machines.The automatic sampling device includes controller, driver and exhausting sampling module, wherein, the exhausting sampling module includes exhaust fan and suction tube, one end of the suction tube is connected with the exhaust fan, the other end of the suction tube is equipped with downward material sucking port, collection material region and grid partition are successively arranged in the suction tube between the material sucking port and the exhaust fan, the collection material region is equipped with sampling outlet, for smoked sheet sample to be discharged；The controller controls the driver and the exhaust fan is driven to aspirate smoked sheet sample.Automatic sampling device is arranged by baking the cooling section of machine in smoked sheet in the utility model, avoid security risk existing for manual sampling, labor intensity and cost are reduced, the standard degree and accuracy of smoked sheet sampling is improved, there is the automatic operation for baking machine using smoked sheet.
Description
Technical field
The utility model relates to quality of tobacco characterization processes field more particularly to a kind of roasting machine smoked sheet automatic sampling device and
Roasting machine.
Background technique
Tobacco redryer is main large scale equipment in Threshing Re-dry Product Line, it is that tobacco leaf from agricultural product becomes the raw material of industry
One arranges and preparatory process device.Tobacco leaf after redrying machine, (be generally transferred to by the moisture of adjustable tobacco leaf
12.5%) impurity and miscellaneous gas in tobacco leaf, are removed, the pest and germ in tobacco leaf is killed, makes tobacco leaf more suitable for storing, refining
And artificial fermentation, so that quality of tobacco is more tended to consistent property.Wherein redrying machine is mainly passive by feed end, pressure network band master
Section, up-draught dryer section, lower blowing dryer section, cooling section, resurgence section, discharge end, exhausting moisture pipeline, conveyer belt, pipe-line system and
Keep off the composition such as chain apparatus.
Cooling section is in the last dryer section of tobacco leaf processing, therefore so that tobacco leaf is obtained fast quickly cooling by the way of lower circulated air
But.Wind circulation is by installing Dual-fan realization on the same axis in cooling section, and the blower of upper position is inhaled from wind-supplying mouth
It receives air and is sent on tobacco leaf；The blower of lower position absorbs the hot-air for having passed through tobacco leaf and is sent to delivery pipe
Road.It is absorbed on the pipeline of exhaust outlet and wind-supplying mouth equipped with balance blinds air door, adjustable upper fan outlet and lower blower
Air quantity to compensate heated when volume of air increase.General inlet air door opening is transferred to the 75% of entire hole in regeneration, air draft wind
Door opening is adjusted to the 80% of entire hole.Balance is made up to by automatically adjusting air door with tobacco leaf, prevents longitudinal direction
Air-flow.Two cycle throttles are used to adjust the temperature of tobacco leaf, and when an air door is opened, another air door is closed, and keep part hot
Air enters wind-supplying mouth re-circulation, to make to increase by the air themperature of tobacco leaf to adjust cooling effect.
For staff when cooling section samples progress water content detection to tobacco leaf, tradition is all to stretch out one's hand direct sampling, because entire
Roasting machine be in operating state, and there are certain risks, are likely to result in the consequence of clamp hand, high temperature scald, not only affect produce but also
Cause personal injury.
Further, the selection of tobacco sample also has certain requirement, it may be necessary to it is specific to choose certain a part of such as surface
The tobacco leaf in region, and manual operation often can not accurately obtain the tobacco sample for requiring region, to affect tobacco leaf detection
Accuracy and precision.
Therefore, in order to avoid security risk existing for traditional artificial sampling production technology and high labor intensity, it is high manually at
This problem, while improving the accuracy and precision of tobacco leaf sampling, it is necessary to propose a kind of new roasting machine smoked sheet automatic sampling device.
Utility model content
The utility model proposes a kind of roasting machine smoked sheet automatic sampling device and roasting machines, it is intended to realize the automatic sampling of smoked sheet,
To avoid security risk existing for traditional artificial sampling production technology and high labor intensity, high cost of labor problem, mention simultaneously
The accuracy and precision of high tobacco leaf sampling.
Firstly, described device mainly includes controller, drives the utility model proposes a kind of roasting machine smoked sheet automatic sampling device
Dynamic device and exhausting sampling module.Wherein, the exhausting sampling module includes exhaust fan and suction tube, one end of the suction tube with
The exhaust fan is connected, and the other end of the suction tube is equipped with material sucking port, and the opening of material sucking port can be downward, for drawing smoked sheet sample
Product and subsidiary air.Be successively arranged between the material sucking port and the exhaust fan in the suction tube collection material region and
Grid partition, the grid partition are disposed adjacent with the exhaust fan, and grid partition baffle is in exhaust fan and collection material region
Between, in case smoked sheet sample is inhaled into exhaust fan.The collection material region is equipped with sampling outlet, the smoked sheet sample for that will collect
Discharge.The controller controls the driver and the exhaust fan is driven to aspirate smoked sheet sample.
Further, the collection material region may be designed as being downwardly projected in the suction tube, which forms
There is the groove for accommodating smoked sheet sample, the upper end of the groove is connected to the suction tube, the sampling outlet is equipped on the groove.Tool
Sampling outlet can be arranged in the bottom of groove in body.Smoked sheet sample can be discharged from the sampling outlet, for detection.
Further, the sampling outlet can be pull partition, open the sampling outlet by pulling motion to arrange
Tobacco sample out.
Alternatively, the sampling outlet can be overturning door-plate, the sampling outlet is opened by rotary movement so that cigarette is discharged
Leaf sample.
Further, the sampling outlet can be equipped with volume manually or automatically to control in the collection material region
Sensor exports indication signal or control signal when the volume for monitoring tobacco sample reaches requirement, is beaten with indicating or controlling
Open the sampling outlet.
Further, the diameter of the material sucking port is 15-30mm, in favor of the suction of smoked sheet sample.
Further, the aperture of the grid partition is 2-5mm in suction tube, so that collecting sample area can be collected into
Need the smoked sheet of size.
Further, the driver is also connected with driving circuit and variable-frequency governor, the driving circuit and frequency control
Device is arranged in parallel.Driving circuit can control exhaust fan according to the parameter set, make it under suitable pressure, air quantity
Work.If necessary to control the parameter such as pressure, air quantity of exhaust fan, speed can be carried out to driver by variable-frequency governor
Degree is adjusted, so that exhaust fan is in desired work status operation.
Further, the utility model also proposes a kind of roasting machine equipped with above-mentioned automatic sampling device, the automatic sampling dress
The cooling section in the roasting machine is installed, the top of the cooling section tobacco leaf is arranged in the material sucking port, quasi- to carry out to tobacco leaf
Really suction.
Further, the cooling section can also be equipped with infrared moisture detector, and the infrared moisture detector is first to cooling
The surface layer tobacco leaf of section carries out moisture content detection, then carries out lab analysis inspection by the tobacco leaf that automatic sampling device obtains the surface layer
It surveys.In order to accurately obtain through infrared moisture detector be irradiated tobacco leaf, the material sucking port of the automatic sampling device with it is described red
The detection direction of free surface moisture detector is coaxially disposed, and pressure and air quantity by adjusting exhaust fan accurately obtain the surface part
Tobacco leaf.
Preferably, material sucking port setting is above the cooling section smoked sheet at 50-80mm.
The apparatus structure of the utility model is simple, suction is strong, volume is big, safe and reliable, suction is high-efficient, easy to operate,
It can be realized the automatic sampling in roasting machine cooling section material transportation process, eliminate security risk existing for artificial sample, make
Measurement result is more accurate, has reached technological standards requirement, improves the automatic operation of production.
Detailed description of the invention
Fig. 1 is the smoked sheet automatic sampling device structural schematic diagram of the utility model embodiment；
Fig. 2 is the smoked sheet automatic sampling device working control module figure of the utility model embodiment.
Main element symbol description:
Cooling section 1；Start button 2；Adjust the speed button 3；Master switch 4；Material sucking port 5；Suction tube 6；Grid partition 7；Gleanings
Expect region 8；Sampling outlet 9；Exhaust fan 10；Bracket 11；Chassis 12；Screw 13.
Specific embodiment
The utility model is understood and realized for the ease of persons skilled in the art, and it is practical new to describe this now in conjunction with attached drawing
The embodiment of type.
In order to meet redrying process requirements, roasting machine cooling section requires sample detection smoked sheet moisture value.Such as Fig. 1 institute
Show, the roasting machine cooling section automatic sampling device of the present embodiment is achieved in that the main packet of automatic sampling device setting
Containing controller, driver and exhausting sampling module, driving circuit, variable-frequency governor, driving circuit can be connected on driver again
With variable-frequency governor Parallel Control driver.The device further may include master switch 4, start button 2, speed regulation button 3, starting
Button 2 and speed regulation button 3 are arranged in parallel.Master switch 4, start button 2/ adjust the speed button 3, controller, driver, exhausting sampling mold
Block is electrically connected in series.Exhausting sampling module can be by exhaust fan 10, grid partition 7, collection material region 8, sampling outlet 9, suction
Pipe 6 forms.Exhausting sampling module can be used iron structure welding manufacture and form, and securely be hardly damaged.
Collection material region 8 and net are successively arranged between the material sucking port 5 and the exhaust fan 10 in the suction tube 6
Lattice partition 7,7 baffle of grid partition is between exhaust fan 10 and collection material region 8, in case smoked sheet sample is inhaled into exhaust fan 10.
The collection material region 8 is equipped with sampling outlet 9, the smoked sheet sample discharge for that will collect.The controller controls the drive
Dynamic device drives the exhaust fan 10 to aspirate smoked sheet sample.
The device is rotated by the impeller of driver such as motor high-speed driving exhaust fan 10, and air high speed is discharged, and is taken out
The air that material parts are inhaled in 10 front end of blower constantly supplements the air in exhaust fan, causes to generate instantaneous vacuum inside device,
Negative Pressure Difference is formed with external atmosphere pressure, under the action of this pressure difference, sucks the air containing material, then filter through grid partition 7, it will
For material collection in collection material region 8, Negative Pressure Difference more Wind Volume is bigger, then it is also bigger to inhale material ability.The bore of material sucking port 5
Wider, then flow increases, and corresponding negative pressure becomes smaller, and suction becomes smaller.The preferred material sucking port diameter of the present embodiment is 15-30mm external-open,
Can make negative pressure be maintained at one it is constant within the scope of, to adapt to the absorption and processing of different materials.Adjusting the speed button can be to dress
Suction speed is set to be controlled.
Specifically, collection material region 8 may be designed as being downwardly projected in the suction tube 6, which is formed with appearance
Receive the groove of smoked sheet sample, the upper end of the groove is connected to the suction tube 6, is equipped with the sampling outlet 9 in the bottom of the groove,
Smoked sheet sample can be discharged from the sampling outlet 9, for detection.
Specifically, sampling outlet 9 can be pull partition, open the sampling outlet by pulling motion so that tobacco leaf is discharged
Sample.Alternatively, sampling outlet 9 can be overturning door-plate, sampling outlet 9 is opened by rotary movement so that tobacco sample is discharged.
Further, the sampling outlet 9 can be equipped with volume manually or automatically to control, in collection material region 8 and pass
Sensor, such as photoelectric sensor export indication signal or control signal when the volume for monitoring tobacco sample reaches requirement, with
The sampling outlet is opened in instruction or control.
The aperture of grid partition 7 is 2-5mm in suction tube 6, needs size so as to collect sample area and can be collected into
Smoked sheet.
In order to the parameter real-time control to exhaust fan 10, so as to pressure, the air quantity etc. for adjusting exhaust fan 10, to aspirate
To the smoked sheet for needing thick layer, needing volume, driver is designed as connection driving circuit and variable-frequency governor.The driving circuit with
Variable-frequency governor is arranged in parallel.Driving circuit can control exhaust fan 10 according to the parameter set, make it suitable
It works under pressure, air quantity.If necessary to control the parameter such as pressure, air quantity of exhaust fan 10, variable-frequency governor can be passed through
Speed adjusting is carried out to driver, so that exhaust fan is in desired work status operation.
Further, the present embodiment also proposes a kind of roasting machine equipped with above-mentioned automatic sampling device, automatic sampling device setting
In 1 region of cooling section of the roasting machine, the top of 1 tobacco leaf of cooling section is arranged in the material sucking port 5, quasi- to carry out to tobacco leaf
Really suction.
In order to improve the accuracy and precision of moisture content in leaves detection, cooling section 1 can also be equipped with infrared moisture detector, this is red
Free surface moisture detector carries out moisture content detection to the surface layer tobacco leaf of cooling section 1 first, then obtains the table by automatic sampling device
The tobacco leaf of layer carries out lab analysis detection.After being detected by laboratory to the tobacco sample moisture content, detected with infrared moisture
The testing result of instrument compares, to can get the measured deviation of infrared moisture detector, and then can be red to this by verifying
Free surface moisture detector is calibrated, to improve the detection accuracy of whole moisture content in leaves.It is detected to accurately obtain through infrared moisture
The irradiated tobacco leaf of instrument, the material sucking port of the automatic sampling device and the detection direction of the infrared moisture detector are coaxially set
It sets, and the parameters such as the pressure by adjusting exhaust fan and air quantity are accurately to obtain the tobacco leaf that part is irradiated on the surface layer.
Preferably, the setting of the present embodiment material sucking port 5 is above 1 smoked sheet of cooling section at 50-80mm.
For the ease of installation, bracket 11 can be set in the lower section of exhaust fan 10, be connected with installation chassis 12 on bracket 11,
Chassis 12 can be mounted in fixing seat by screw 13.Certainly, the smoked sheet automatic sampling device of the utility model is also designed to
Mobile device, in case the flexible calling of production line.
The smoked sheet automatic sampling device of the utility model can adjust suction tube trend and camber and height according to field working conditions
Degree, length, are not limited to figure and are limited.The cross section of suction tube 6 can be the various shapes such as round, rectangular, polygon, as long as suitable
It closes and passes through smoked sheet.
As shown in Fig. 2, showing the operation functional module of the present embodiment.It is sampled in roasting machine cooling section material transportation process
When, the device switch 4 is opened, is powered on, then presses start button 2, which revolves by motor high-speed driving draught fan impeller
Turn, air high speed is discharged, and the air that material parts are inhaled in blower front end constantly supplements the air in blower, causes in device
Portion generates instantaneous vacuum and external atmosphere pressure forms Negative Pressure Difference, and under the action of this pressure difference, material sucking port 5 sucks the sky containing material
Gas is filtered through grid partition 7, by material collection in material region 8, is discharged by sampling outlet 9.Negative Pressure Difference is got in suction tube
Wind Volume is bigger, then it is also bigger to inhale material ability.The bore of material sucking port is wider, then flow increases, and corresponding negative pressure becomes smaller, suction
Become smaller, can make negative pressure be maintained at one it is constant within the scope of, to adapt to the absorption and processing of different materials.Speed regulation is opened to press
After button 3, variable-frequency governor can be controlled by controller and the suction speed of device is controlled.When not needing speed regulation, can lead to
Controller control driving circuit driving exhaust fan is crossed to work according to setting value.
By sampling outlet 9, material is fallen into sample loading bucket, then material can be sent to sensing chamber to smoked sheet water by staff
Divide and carries out analysis detection.
The device of the utility model realizes in roasting machine cooling section smoked sheet material transportation process safely, conveniently, rapidly
Sampling eliminates security risk existing for artificial sample, keeps measurement result more accurate, reached the standard requirements of technique.
Although depicting the utility model by embodiment, it will be appreciated by the skilled addressee that not departing from this reality
In the case where with novel spirit and essence, so that it may make the utility model there are many deformation and variation, it all should be in the utility model
Protection scope in.
Claims (10)
1. a kind of roasting machine smoked sheet automatic sampling device, which is characterized in that described device includes controller, driver and exhausting sampling
Module, wherein
The exhausting sampling module includes exhaust fan and suction tube, and one end of the suction tube is connected with the exhaust fan, described
The other end of suction tube is equipped with material sucking port, and collection is successively arranged between the material sucking port and the exhaust fan in the suction tube
Material region and grid partition, the grid partition are disposed adjacent with the exhaust fan, and the collection material region is equipped with sampling
Outlet, for smoked sheet sample to be discharged；
The controller controls the driver and the exhaust fan is driven to aspirate smoked sheet sample.
2. automatic sampling device according to claim 1, which is characterized in that the collection material region is in the suction tube
It is downwardly projected setting, which is formed with the groove for accommodating smoked sheet sample, and the upper end of the groove is connected to the suction tube,
The groove is equipped with the sampling outlet.
3. automatic sampling device according to claim 1 or 2, which is characterized in that the sampling outlet is pull partition, is led to
It crosses pulling motion and opens the sampling outlet so that tobacco sample is discharged.
4. automatic sampling device according to claim 1 or 2, which is characterized in that the sampling outlet is overturning door-plate, is led to
It crosses rotary movement and opens the sampling outlet so that tobacco sample is discharged.
5. automatic sampling device according to claim 1 or 2, which is characterized in that the sampling outlet is manually or automatically
It controls, volume sensor is equipped in the collection material region, exports and refers to when the volume for monitoring tobacco sample reaches requirement
Show signal or control signal, opens the sampling outlet to indicate or control.
6. automatic sampling device according to claim 1 or 2, which is characterized in that the diameter of the material sucking port is 15-
30mm。
7. automatic sampling device according to claim 1 or 2, which is characterized in that the aperture of the grid partition is 2-
5mm；The material sucking port is down-set.
8. automatic sampling device according to claim 1, which is characterized in that the driver be also connected with driving circuit with
Variable-frequency governor, the driving circuit are arranged in parallel with variable-frequency governor.
9. a kind of roasting machine equipped with any automatic sampling device of claim 1 to 8, which is characterized in that the automatic sampling
The cooling section of the roasting machine is arranged in device, and the top of the cooling section tobacco leaf is arranged in the material sucking port.
10. roasting machine according to claim 9, which is characterized in that the cooling section is additionally provided with infrared moisture detector, described
The detection direction of the material sucking port of automatic sampling device and the infrared moisture detector is coaxially disposed；The material sucking port is arranged in institute
It states above cooling section smoked sheet at 50-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090024.0U CN208399172U (en) | 2018-07-10 | 2018-07-10 | A kind of roasting machine smoked sheet automatic sampling device and roasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090024.0U CN208399172U (en) | 2018-07-10 | 2018-07-10 | A kind of roasting machine smoked sheet automatic sampling device and roasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399172U true CN208399172U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090024.0U Active CN208399172U (en) | 2018-07-10 | 2018-07-10 | A kind of roasting machine smoked sheet automatic sampling device and roasting machine |
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| CN (1) | CN208399172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238088A (en) * | 2019-05-20 | 2019-09-17 | 广州驭视自动化科技有限公司 | A kind of powder device for eliminating |
-
2018
- 2018-07-10 CN CN201821090024.0U patent/CN208399172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238088A (en) * | 2019-05-20 | 2019-09-17 | 广州驭视自动化科技有限公司 | A kind of powder device for eliminating |
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