CN208175979U - A kind of cut tobacco winnowing machine circulated air humiture control system on the spot - Google Patents
A kind of cut tobacco winnowing machine circulated air humiture control system on the spot Download PDFInfo
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- CN208175979U CN208175979U CN201820329677.3U CN201820329677U CN208175979U CN 208175979 U CN208175979 U CN 208175979U CN 201820329677 U CN201820329677 U CN 201820329677U CN 208175979 U CN208175979 U CN 208175979U
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 53
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 53
- 238000007791 dehumidification Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 239000003507 refrigerant Substances 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000008030 elimination Effects 0.000 claims description 6
- 238000003379 elimination reaction Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001932 seasonal effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
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- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of cut tobacco winnowing machine circulated air humiture control systems on the spot, are related to tobacco manufacture field.It includes Temperature Humidity Sensor, controller, cool-down dehumidification device, heating device, humidifier；The temperature and humidity of the Temperature Humidity Sensor monitoring circulated air, and transmit a signal to controller；The controller receives the temperature and humidity information of Temperature Humidity Sensor transmission, and temperature and humidity information compared with setting value and is judged, according to judging result, sends control signals to cool-down dehumidification device or heating device or humidifier；The cool-down dehumidification device, heating device and humidifier receive the signal of controller transmission, and are made according to signal instruction and execute movement.The utility model makes circulated air be in constant temperature and humidity state always according to process requirements, to ensure tobacco quality stability.
Description
Technical field
The embodiments of the present invention is related to tobacco manufacture field, and in particular to a kind of cut tobacco winnowing machine circulated air on the spot
Humiture control system.
Background technique
In cigarette primary processing production, pneumatic separator is widely used because of its distinctive technical advantage on the spot, specific to act on
It is: 1, rejects the sundries such as stalk label, stalk block, the wet mass in pipe tobacco, be conducive to promote coiling process quality stability；2, it will wind agglomerating
Pipe tobacco loosely beat it is short, conducive to improve tobacco structure uniformity；3, pipe tobacco temperature is reduced, conducive to the Filling power for improving pipe tobacco.
But still have several drawbacks in use: 1, there are moisture loss phenomenons after selection by winnowing for high temperature cut tobacco, and flue gas can be brought dry
Dry, stimulation problem；2, with the progress of production and processing, the temperature and humidity of circulated air is higher and higher, with cut tobacco after batch selection by winnowing
There is a problem of that temperature and moisture are inconsistent；3, since selection by winnowing on the spot requires supplementation with part fresh air, Summer and winter ambient temperature and humidity phase
Difference is larger, can bring the problem of cut tobacco quality is with seasonal fluctuation.
CN201220105269 discloses a kind of circulating winnowing machine on the spot.Its system includes winnowing machine ontology, circulated air
Pipeline, circulated air blower, winnowing machine ontology include the dedusting pipeline of outlet end and the removal of impurities bucket of entrance, the air outlet of dedusting pipeline
With circulated air piping connection, recycles air pipe line and connect with circulated air blower, circulated air blower and pipeline and the bucket bottom that cleans
Air inlet connection.The utility model is designed using circulated air, compared with prior art, the energy of winnowing machine can not only be greatly lowered
Consumption, in winnowing process, temperature reduces too fast and becomes fragile cut tobacco after can also avoiding baking, is easy to make broken.
Above-mentioned utility model is that the stability control of tobacco quality is realized by regulating and controlling selection by winnowing circulated air temperature and humidity on the spot
System provides new thinking, but the main unidirectional adjusting that circulated air temperature and humidity is realized using steam, in summer, with production
Operation, when circulated air temperature and humidity is higher and higher, there is certain limitation in above-mentioned utility model.How a kind of cut tobacco is researched and developed on the spot
Winnowing machine circulated air humiture control technology, makes circulated air be in constant temperature and humidity state always according to process requirements, is to ensure cigarette
Yarn quality stability problem most in the urgent need to address.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of cut tobacco winnowing machine circulated air humiture control on the spot
The embodiment of system can solve the problem of making circulated air be in constant temperature and humidity state always according to process requirements with expectation.
In order to solve the above technical problems, a kind of embodiment of the utility model uses following technical scheme:
A kind of cut tobacco winnowing machine circulated air humiture control system on the spot, it includes Temperature Humidity Sensor, controller, cooling
Dehumidification device, heating device, humidifier；The temperature and humidity of the Temperature Humidity Sensor monitoring circulated air, and signal is passed
Transport to controller；The controller receives the temperature and humidity information of Temperature Humidity Sensor transmission, by temperature and humidity information with
Setting value relatively and judges, and according to judging result, sends control signals to cool-down dehumidification device or heating device or adds
Wet device；The cool-down dehumidification device, heating device and humidifier receive the signal of controller transmission, and according to signal instruction
It makes and executes movement.
Further technical solution is: a kind of cut tobacco winnowing machine circulated air humiture control system on the spot, it further includes following
Bostle pipe road, the Temperature Humidity Sensor, cool-down dehumidification device, heating device and humidifier are all mounted on circulation air piping
In.
Further technical solution is: a kind of cut tobacco winnowing machine circulated air humiture control system on the spot, it further includes leaf
Silk fluidizing chamber, discharge gas lock, conveyer belt, charging vibration slot and roller dedusting sieve；The cut tobacco enters cut tobacco stream through charging vibration slot
Change chamber, fallen on the conveyor belt after selection by winnowing, is delivered to discharging gas lock discharge；Circulated air enters circulation after roller dedusting screen dusting
Air piping enters cut tobacco fluidizing chamber by way of Temperature Humidity Sensor, cool-down dehumidification device, heating device, humidifier, passes through cut tobacco
Into roller dedusting sieve, one cycle is completed.
Further technical solution is: a kind of cut tobacco winnowing machine circulated air humiture control system on the spot, the circulated air
Pipeline includes circulated air intake stack, the first frequency conversion fan, circulated air wind pipe；The Temperature Humidity Sensor is mounted on circulation
In wind intake stack, the cool-down dehumidification device, heating device and humidifier are mounted in circulated air wind pipe；Circulated air
Entered by circulated air intake stack, under the action of the first frequency conversion fan, is discharged through circulated air wind pipe.
Further technical solution is: winnowing machine circulated air humiture control system, the cooling remove on the spot for a kind of cut tobacco
Wet device is made of heat exchange copper tube, frequency-changeable compressor, refrigerant inlet pipe, refrigerant outlet pipe, the first drip pipe, and exchange heat copper
Pipe is placed in circulation air piping, and frequency-changeable compressor, refrigerant inlet pipe, heat exchange copper tube, refrigerant outlet pipe are sequentially connected, and described first
Drip pipe is connected with the condensed water collecting box of heat exchange copper tube.
Further technical solution is: winnowing machine circulated air humiture control system, the heating fill on the spot for a kind of cut tobacco
It sets and is made of heat exchanger, steam admission passage, the second condensed water elimination pipeline, the heat exchanger is placed in circulation air piping, is changed
One end of hot device connects steam admission passage, and the other end connects the second condensed water elimination pipeline, and steam admission passage is equipped with pressure
Sensor and steam membrane valve.
Further technical solution is: winnowing machine circulated air humiture control system, the humidification fill on the spot for a kind of cut tobacco
Set and be made of air inlet pipeline, ultrasonic atomizatio case, the second frequency conversion fan, outlet pipe, one end of the ultrasonic atomizatio case connect into
Air pipe, the other end connect outlet pipe, and the outlet of the outlet pipe is placed in circulation air piping, and the second frequency conversion fan is placed in
In outlet pipe.
Compared with prior art, the beneficial effects of the utility model first is that:
1, reduce the cut tobacco moisture loss in winnowing process, improve sweet sense and the comfort of cut tobacco；
2, the constant temperature and humidity control for realizing circulated air in whole process, reduces cigarette quality fluctuation risk；
3, it is suitable for a variety of ambient temperature and humidity conditions of Various Seasonal, realizes the double regulation control of circulated air temperature and humidity；
4, varying environment temperature and humidity conditions are directed to, using the combination of targetedly humiture control and opening sequence, reduce life
Production process energy consumption.
Detailed description of the invention
Fig. 1 is the utility model general structure schematic diagram
Fig. 2 is the circulated air humiture control structural schematic diagram of the utility model.
Fig. 3 is the system control process figure of the utility model.
Wherein:
1-Temperature Humidity Sensor, 2-circulation air pipings, 201-circulated air intake stacks, the 202-the first frequency conversion fan,
203-circulated air wind pipes, 3-cool-down dehumidification devices, 301-heat exchange copper tubes, 302-refrigerant inlet pipes, 303-frequency conversion pressures
Contracting machine, 304-refrigerant outlet pipes, the 305-the first drip pipe, 4-heating devices, 401-steam steam inlet pipes, 402-
Steam membrane valve, 403-pressure sensors, 404-heat exchangers, the 405-the second drip pipe, 5-humidifiers,
501-air inlet pipelines, 502-ultrasonic atomizatio casees, the 503-the second frequency conversion fan, 504-outlet pipes, 6-cut tobacco fluidizing chambers,
7-discharging gas locks, 8-conveyer belts, 9-charging vibration slots, 10-roller dedusting sieves.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
As shown in FIG. 1, FIG. 1 is the selection by winnowing general structure schematic diagrams on the spot of the utility model.It includes Temperature Humidity Sensor
1, controller (not shown), cool-down dehumidification device 3, heating device 4, humidifier 5, and circulation air piping 2, cut tobacco stream
Change chamber 6, discharge gas lock 7, conveyer belt 8, charging vibration slot 9 and roller dedusting sieve 10；The Temperature Humidity Sensor 1, cool-down dehumidification
Device 3, heating device 4 and humidifier 5 are all mounted in circulation air piping 2；The Temperature Humidity Sensor 1 monitors circulated air
Temperature and humidity, and transmit a signal to controller；The controller receives the temperature and humidity letter that Temperature Humidity Sensor 1 transmits
Breath, temperature and humidity information compared with setting value and is judged, according to judging result, cooling is sent control signals to and removes
Wet device 3 or heating device 4 or humidifier 5；The cool-down dehumidification device 3, heating device 4 and humidifier 5 receive control
The signal of device transmission, and made according to signal instruction and execute movement；The cut tobacco enters cut tobacco fluidizing chamber 6, wind through charging vibration slot 9
It is fallen in after choosing on conveyer belt 8, is delivered to discharging gas lock 7 and is discharged；Circulated air enters circulated air after 10 dedusting of roller dedusting sieve
Pipeline 2 enters cut tobacco fluidizing chamber 6 by way of Temperature Humidity Sensor 1, cool-down dehumidification device 3, heating device 4, humidifier 5, passes through
Cut tobacco enters roller dedusting sieve 10, completes one cycle.
As shown in Fig. 2, Fig. 2 is the circulated air humiture control structural schematic diagram of the utility model.
The circulation air piping 2 includes circulated air intake stack 201, the first frequency conversion fan 202, circulated air wind pipe
203；The Temperature Humidity Sensor 1 is mounted in circulated air intake stack 201, the cool-down dehumidification device 3,4 and of heating device
Humidifier 5 is mounted in circulated air wind pipe 203；Circulated air is entered by circulated air intake stack 201, in the first frequency conversion wind
Under the action of machine 202, it is discharged through circulated air wind pipe 203.
The cool-down dehumidification device 3 is by heat exchange copper tube 301, frequency-changeable compressor 303, refrigerant inlet pipe 302, refrigerant outlet pipe
304, the first drip pipe 305 forms, and heat exchange copper tube 301 is placed in circulation air piping 2, frequency-changeable compressor 303, refrigerant
Inlet pipe 302, heat exchange copper tube 301, refrigerant outlet pipe 304 are sequentially connected, first drip pipe 305 and heat exchange copper tube
301 condensed water collecting box connection.
The heating device 4 is made of heat exchanger 404, steam admission passage 401, the second condensed water elimination pipeline 405, institute
It states heat exchanger 404 to be placed in circulation air piping 2, one end of heat exchanger 404 connects steam admission passage 401, other end connection the
Two condensed water elimination pipelines 405, steam admission passage 401 are equipped with pressure sensor 403 and steam membrane valve 402.
The humidifier 5 is by air inlet pipeline 501, ultrasonic atomizatio case 502, the second frequency conversion fan 503, outlet pipe 504
Composition, described 502 one end of ultrasonic atomizatio case connect air inlet pipeline 501, and the other end connects outlet pipe 504, the outlet pipe
504 outlet is placed in circulation air piping 2, and the second frequency conversion fan 503 is placed in outlet pipe 504.
Circulated air is entered by circulated air intake stack 201, under the action of the first frequency conversion fan 202, through circulated air outlet air
Pipeline 203 is discharged；Cool-down dehumidification device: heat exchange copper tube 301 is placed in circulated air wind pipe 203, and refrigerant is compressed in frequency conversion
Under the action of machine 303, heat exchange copper tube 301 is entered by refrigerant inlet pipe 302, is flowed out by refrigerant outlet pipe 304, condensed water is through first
Drip pipe 305 is discharged；Heating device: heat exchanger 404 is placed in circulated air wind pipe 203, and steam is by steam into vapour
Pipe 401 enters, and enters heat exchanger 404 after the adjusting of steam membrane valve 402 and pressure sensor 403 detect, and condensed water is through the
The discharge of two drip pipes 405；Humidifier: humidification forms fine mist with water in ultrasonic atomizatio case 502, air by into
Air pipe 501 enters ultrasonic atomizatio case 502, and fine mist is carried under the action of the second frequency conversion fan 503 through outlet pipe 504
Into circulated air wind pipe 203.
As shown in figure 3, Fig. 3 is the system control process figure of the utility model.Booting operation is followed according to process requirements setting
Ring air temperature and RH range, controller calculate setting air absolute humidity central value, Temperature Humidity Sensor real-time monitoring
The temperature and relative humidity actual value of circulated air, controller receive Temperature Humidity Sensor information and calculate the absolute wet of actual air
Degree, controller will recycle air temperature and absolute humidity actual value and be compared with setting value, judge and issue control instruction,
Cool-down dehumidification device, heating device, humidifier according to command signal make it is corresponding execute movement, circulated air again passes by warm and humid
Sensor is spent, a circulation is formed, until circulation air temperature and absolute humidity meet sets requirement, the final perseverance for realizing circulated air
Constant temperature and humidity control.
Table 1 is that the utility model control system is calculated with the temperature and humidity table of comparisons.To save length, table 1 is only temperature and humidity pair
According to a part of table.
Table 1
Winnowing machine circulated air humiture control system, temperature controlling range are a kind of cut tobacco provided by the utility model on the spot
± 1.00 DEG C of (20.00~40.00), relative humidity control range are as follows: (50.00~80.00) ± 3.00%.
It is now 25.00 ± 1.00 DEG C, for relative humidity 70.00 ± 3.00% by set temperature, calculates absolutely wet at this time
Degree central value is 16.12g/m3, it is illustrated below in conjunction with specific embodiment:
Embodiment 1, high temperature and humidity, i.e. circulation air temperature and absolute humidity are above the setting value upper limit, preferential to open cooling
Dehumidification device adjusts the power of frequency-changeable compressor 303 according to the size of the difference of circulated air temperature and humidity actual value and setting value, first
Realize that low temperature etc. is wet, it is subsequent to be adjusted according to the corresponding situation of embodiment 7.Such as 35.00 DEG C of circulated air actual temperature, relative humidity
80.00%, absolute humidity 31.66g/m3, first cool-down dehumidification to 18.81 DEG C of temperature, relative humidity 100%, absolute humidity
16.12g/m3, rear heating device of opening is to 25.00 DEG C of temperature, relative humidity 70.00%, absolute humidity 16.12g/m3。
Embodiment 2, high temperature etc. is wet, i.e., circulation air temperature is higher than the setting value upper limit and absolute humidity is in range of set value
It is interior, it is preferential to open cool-down dehumidification device, frequency conversion compression is adjusted according to the size of the difference of circulated air temperature and humidity actual value and setting value
The power of machine 303, first realization low temperature etc. are wet, subsequent to be adjusted according to the corresponding situation of embodiment 7.Such as circulated air actual temperature
35.00 DEG C, relative humidity 40.75%, absolute humidity 16.12g/m3, cool-down dehumidification to 25.00 DEG C of temperature, relative humidity
70.00%, absolute humidity 16.12g/m3。
Embodiment 3, high temperature low humidity, i.e., circulation air temperature is higher than the setting value upper limit and absolute humidity is lower than setting value lower limit,
It is preferential to open cool-down dehumidification device, frequency-changeable compressor 303 is adjusted according to the size of the difference of circulated air temperature actual value and setting value
Power, realization isothermal low humidity first is subsequent to be adjusted according to the corresponding situation of embodiment 8.Such as circulated air actual temperature 35.00
DEG C, relative humidity 25.00%, absolute humidity 9.89g/m3, first cool-down dehumidification to 25.00 DEG C of temperature, relative humidity 42.94%,
Absolute humidity 9.89g/m3, rear humidifier of opening is to 25.00 DEG C of temperature, relative humidity 70.00%, absolute humidity 16.12g/
m3。
Embodiment 4, low temperature and high relative humidity, i.e. circulation air temperature are lower than setting value lower limit and absolute humidity is higher than the setting value upper limit,
It is preferential to open cool-down dehumidification device, frequency-changeable compressor is adjusted according to the size of the difference of circulated air temperature and humidity actual value and setting value
303 power, first realization low temperature etc. are wet, subsequent to be adjusted according to the corresponding situation of embodiment 7.Such as circulated air actual temperature
20.00 DEG C, relative humidity 98.33%, absolute humidity 17.00g/m3, first cool-down dehumidification to 18.81 DEG C of temperature, relative humidity
100%, absolute humidity 16.12g/m3, rear heating device of opening is to 25.00 DEG C of temperature, relative humidity 70.00%, absolute humidity
16.12g/m3。
Embodiment 5, isothermal high humidity, i.e., circulation air temperature is in range of set value and absolute humidity is higher than in setting value
Limit, it is preferential to open cool-down dehumidification device, frequency conversion compression is adjusted according to the size of the difference of circulated air temperature and humidity actual value and setting value
The power of machine 303, first realization low temperature etc. are wet, subsequent to be adjusted according to the corresponding situation of embodiment 7.Such as circulated air actual temperature
25.00 DEG C, relative humidity 86.83%, absolute humidity 20.00g/m3, first cool-down dehumidification to 18.81 DEG C of temperature, relative humidity
100%, absolute humidity 16.12g/m3, rear heating device of opening is to 25.00 DEG C of temperature, relative humidity 70.00%, absolute humidity
16.12g/m3。
Embodiment 6, low temperature and low humidity, i.e. circulation air temperature and absolute humidity are below setting value lower limit, preferential to open heating
Device adjusts the aperture of steam membrane valve 402 according to the size of the difference of circulated air temperature actual value and setting value, realize first etc.
Warm low humidity, it is subsequent to be adjusted according to the corresponding situation of embodiment 8.Such as 20.00 DEG C of circulated air actual temperature, relative humidity
57.84%, absolute humidity 10.00g/m3, first it is heated to 25.00 DEG C of temperature, relative humidity 43.42%, absolute humidity 10.00g/
m3, rear humidifier of opening is to 25.00 DEG C of temperature, relative humidity 70.00%, absolute humidity 16.12g/m3。
Embodiment 7, low temperature etc. is wet, i.e., circulation air temperature is lower than setting value lower limit and absolute humidity is in range of set value
It is interior, heating device is preferentially opened, steam membrane valve 402 is adjusted according to the size of the difference of circulated air temperature actual value and setting value
Aperture is in the temperature of circulated air and absolute humidity in range of set value until temperature reaches setting value.Such as circulated air reality
20.00 DEG C of border temperature, relative humidity 93.26%, absolute humidity 16.12g/m3, heating device is opened to 25.00 DEG C of temperature, phase
To humidity 70.00%, absolute humidity 16.12g/m3。
Embodiment 8, isothermal low humidity, i.e., circulation air temperature is in range of set value and absolute humidity is lower than under setting value
Limit opens humidifier, and the power of frequency conversion fan 503 is adjusted according to the size of the difference of circulation wind moisture actual value and setting value,
Until absolute humidity reaches setting value, it is in the temperature of circulated air and absolute humidity in range of set value.Such as circulated air reality
25.00 DEG C of border temperature, relative humidity 43.42%, absolute humidity 10.00g/m3, humidifier is opened to 25.00 DEG C of temperature, phase
To humidity 70.00%, absolute humidity 16.12g/m3。
Embodiment 9, isothermal etc. is wet, i.e., the temperature of circulated air and absolute humidity are in range of set value, maintains at this time
Movement in above-described embodiment is constant, realizes that circulated air is in the state of a control of constant temperature and humidity always.
Utility model has the advantages that 1, reduce cut tobacco moisture loss in winnowing process, improve cut tobacco
Sweet sense and comfort；2, the constant temperature and humidity control for realizing circulated air in whole process, reduces cigarette quality fluctuation
Risk；3, it is suitable for a variety of ambient temperature and humidity conditions of Various Seasonal, realizes the double regulation control of circulated air temperature and humidity；4, for not
Same ambient temperature and humidity condition reduces production process energy consumption using the combination of targetedly humiture control and opening sequence.
The above is only specific embodiment of the present utility model, only as an example to every kind of circulated air ambient condition difference
It is illustrated, understands the principles of the present invention and control thought convenient for those skilled in the art.To above-described embodiment
A variety of changes or modifications be simple and easy to one skilled in the art.Therefore, the utility model will not be limited
Be formed on the specific embodiment of foregoing description, all improvement consistent with principle disclosed in the utility model and control thought with
Variation should all be covered within scope of protection of the utility model.
Claims (7)
1. a kind of cut tobacco winnowing machine circulated air humiture control system on the spot, which is characterized in that it includes Temperature Humidity Sensor
(1), controller, cool-down dehumidification device (3), heating device (4), humidifier (5)；Temperature Humidity Sensor (1) monitoring follows
The temperature and humidity of ring wind, and transmit a signal to controller；The controller receives the temperature of Temperature Humidity Sensor (1) transmission
And humidity information, temperature and humidity information compared with setting value and is judged, according to judging result, control signal is sent
To cool-down dehumidification device (3) or heating device (4) or humidifier (5)；The cool-down dehumidification device (3), heating device (4) and
Humidifier (5) receives the signal of controller transmission, and is made according to signal instruction and execute movement.
2. a kind of cut tobacco according to claim 1 winnowing machine circulated air humiture control system on the spot, which is characterized in that it
It further include circulation air piping (2), the Temperature Humidity Sensor (1), cool-down dehumidification device (3), heating device (4) and humidifier
(5) it is all mounted in circulation air piping (2).
3. a kind of cut tobacco according to claim 2 winnowing machine circulated air humiture control system on the spot, which is characterized in that it
Further include cut tobacco fluidizing chamber (6), discharge gas lock (7), conveyer belt (8) feeds vibration slot (9) and roller dedusting sieve (10)；It is described
Cut tobacco enters cut tobacco fluidizing chamber (6) through charging vibration slot (9), falls on conveyer belt (8) after selection by winnowing, is delivered to discharging gas lock (7) row
Out；Circulated air enters circulated air pipeline (2) after roller dedusting sieve (10) dedusting, removes by way of Temperature Humidity Sensor (1), cooling
Wet device (3), heating device (4), humidifier (5) enter cut tobacco fluidizing chamber (6), enter roller dedusting sieve across cut tobacco
(10), one cycle is completed.
4. winnowing machine circulated air humiture control system, feature exist a kind of cut tobacco according to claim 2 or 3 on the spot
In the circulation air piping (2) includes circulated air intake stack (201), the first frequency conversion fan (202), circulated air wind pipe
(203)；The Temperature Humidity Sensor (1) is mounted in circulated air intake stack (201), the cool-down dehumidification device (3), heating
Device (4) and humidifier (5) are mounted in circulated air wind pipe (203)；Circulated air by circulated air intake stack (201) into
Enter, under the action of the first frequency conversion fan (202), is discharged through circulated air wind pipe (203).
5. a kind of cut tobacco according to claim 2 winnowing machine circulated air humiture control system on the spot, which is characterized in that institute
Cool-down dehumidification device (3) is stated by heat exchange copper tube (301), frequency-changeable compressor (303), refrigerant inlet pipe (302), refrigerant outlet pipe
(304), the first drip pipe (305) forms, and heat exchange copper tube (301) is placed in circulation air piping (2), frequency-changeable compressor
(303), refrigerant inlet pipe (302), heat exchange copper tube (301), refrigerant outlet pipe (304) are sequentially connected, the first condensed water row
Pipe (305) is put to connect with the condensed water collecting box of heat exchange copper tube (301).
6. a kind of cut tobacco according to claim 2 winnowing machine circulated air humiture control system on the spot, which is characterized in that institute
Heating device (4) is stated to be made of heat exchanger (404), steam admission passage (401), the second condensed water elimination pipeline (405), it is described
Heat exchanger (404) is placed in circulation air piping (2), and one end of heat exchanger (404) connects steam admission passage (401), the other end
The second condensed water elimination pipeline (405) is connected, steam admission passage (401) is equipped with pressure sensor (403) and steam membrane valve
(402)。
7. a kind of cut tobacco according to claim 2 winnowing machine circulated air humiture control system on the spot, which is characterized in that institute
Humidifier (5) is stated by air inlet pipeline (501), ultrasonic atomizatio case (502), the second frequency conversion fan (503), outlet pipe (504)
Composition, described ultrasonic atomizatio case (502) one end connect air inlet pipeline (501), and the other end connects outlet pipe (504), it is described go out
The outlet of air pipe (504) is placed in circulation air piping (2), and the second frequency conversion fan (503) is placed in outlet pipe (504).
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069557A (en) * | 2022-06-28 | 2022-09-20 | 河南中烟工业有限责任公司 | Flexible winnowing machine for cut tobacco |
-
2018
- 2018-03-09 CN CN201820329677.3U patent/CN208175979U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069557A (en) * | 2022-06-28 | 2022-09-20 | 河南中烟工业有限责任公司 | Flexible winnowing machine for cut tobacco |
| CN115069557B (en) * | 2022-06-28 | 2024-02-20 | 河南中烟工业有限责任公司 | Flexible fanning machine for cut tobacco |
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Effective date of registration: 20231021 Address after: 610000, No. 2, Longquan section, Jackie Chan Road, Chengdu economic and Technological Development Zone, Longquanyi District, Sichuan, Chengdu Patentee after: CHINA TOBACCO SICHUAN INDUSTRIAL Co.,Ltd. Patentee after: ZHENGZHOU TOBACCO Research Institute OF CNTC Address before: 610000, No. 2, Longquan section, Jackie Chan Road, Chengdu economic and Technological Development Zone, Longquanyi District, Sichuan, Chengdu Patentee before: CHINA TOBACCO SICHUAN INDUSTRIAL Co.,Ltd. |
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