CN203943058U - One humidification system that grows tobacco on-line machining cylinder class humidifying equipment - Google Patents
One humidification system that grows tobacco on-line machining cylinder class humidifying equipment Download PDFInfo
- Publication number
- CN203943058U CN203943058U CN201420183132.8U CN201420183132U CN203943058U CN 203943058 U CN203943058 U CN 203943058U CN 201420183132 U CN201420183132 U CN 201420183132U CN 203943058 U CN203943058 U CN 203943058U
- Authority
- CN
- China
- Prior art keywords
- humidification
- water
- valve
- control
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
One humidification system that grows tobacco on-line machining cylinder class humidifying equipment, comprise: humidification hot-water heating system and humidification bringing device, humidification hot-water heating system makes humidification water realize Automatic-heating temperature control, humidification bringing device comprises, add the measuring pump of water control system control, flow is taken into account Prorating valve, after Prorating valve, connect respectively entrance point dual-medium nozzle and port of export dual-medium nozzle, described entrance point dual-medium nozzle and port of export dual-medium nozzle are also connected with respectively jetting steam caused pipeline, on jetting steam caused pipeline, be provided with successively pressure-reducing valve, Pressure gauge, pneumatic ball valve, realize the forward and backward nozzle humidification simultaneously of humidification system, calculate and the process that adds water realizes the control of automation, rapid, in good time indifference by the control of Full-numerical-control mode, can realize the uniformity of tobacco product moisture after humidification, humidification water is realized Automatic-heating, temperature control can realize the uniformity of seasonal variation tobacco product moisture control, thereby improves the online homogeneous level of tobacco product.
Description
Technical field
The utility model relates to tobacco manufacture field, particularly a humidification system that grows tobacco on-line machining cylinder class humidifying equipment.
Background technology
At present, tobacco business all relies on dual-medium nozzle (hereinafter to be referred as nozzle) to apply normal temperature aqueous water by the injection of injection medium to tobacco to the warming and humidifying of tobacco, in order to ensure the processing request that homogenizes of material, common method is at present: before a nozzle, the liquid water yield humidification of rear feed dicyclo control normal temperature method, using electronic scale weight signal before humidification apparatus and front Moisture Meter detection signal as basic feed-forward signal, humidification apparatus moisture content of outlet instrument detection signal is as rear feedback signal, realize dicyclo control, ring before rear ring correction, realize after doubly-fed control calculated signals flow, pass through again flowmeter flow signal contrast conting output digit signals, signal becomes analog signal control humidification system membrane valve aperture to realize the automatic control of amount of water through digital-to-analogue conversion again, there is following three point problem in the method: 1, apply normal temperature aqueous water, changed by the normal-temperature water water temperature that seasonal variety causes, cause seasonal moisture content osmotically active difference, the seasonal material internal freedom of the tobacco water difference causing.2, use a nozzle dicyclo control amount of water, nozzle installation site how to confirm all exists drawback: A, nozzle to be arranged on entrance point, the hysteresis quality correction of feedback control ring causes control effect key element otherness, thereby amplifies material moisture control fluctuating range; B, nozzle are arranged on the port of export, and the promptness of feedback control ring is embodied, but rear feed humidification is embodied in the material surface water yield and uniformity impact is amplified (the process material of adding water does not obtain abundant tumble mixed and infiltration).3, after doubly-fed control calculated signals flow, after flowmeter flow signal contrast conting, control (the necessary analog signal control of aperture of humidification system membrane valve aperture, comprise that the signal that detects aperture is also analog signal) realize the automatic control of amount of water, there is signal conversion (data signal and analog signal are changed mutually), and then there is signal attenuation or amplification, and whole humidification is dynamic, therefore the hysteresis quality of existence and inaccuracy.Above-mentioned all cannot be in good time even humidification tobacco, do not reach the homogenieity of humidification.
Utility model content
The problem existing for solving above-mentioned prior art, the purpose of this utility model is to provide a humidification system that grows tobacco on-line machining cylinder class humidifying equipment, by the charging aperture of humidification system and discharging opening, nozzle being set respectively controls separately, realized the humidification control of automation, rapid, in good time indifference by default moisture value by proportioning valve, can realize the uniformity of tobacco product moisture after humidification; Humidification water is realized Automatic-heating, temperature control can realize the uniformity of seasonal variation tobacco product moisture control, thereby improves the online homogeneous level of tobacco product.
For achieving the above object, the technical solution of the utility model is:
One humidification system that grows tobacco on-line machining cylinder class humidifying equipment, comprises humidification hot-water heating system and humidification bringing device,
Humidification hot-water heating system comprises hot-water cylinder, on tank body, be provided with water temperature detecting element, liquid level is taken into account instrument board, in hot-water cylinder, be provided with agitator, on hot-water cylinder, be connected with normal-temperature water inlet pipeline, tank body lower part and be connected with saturated vapor pipeline and the humidification pipeline that adds water, on described normal-temperature water inlet pipeline, saturated vapor pipeline, be respectively equipped with valve, the described humidification pipeline that adds water is provided with screen pack, is equipped with valve before and after screen pack, and water temperature detecting element connects controller;
Humidification bringing device connects the humidification pipeline that adds water, and on adding water pipeline, humidification is provided with measuring pump, flow is taken into account Prorating valve, after Prorating valve, connect respectively entrance point dual-medium nozzle and port of export dual-medium nozzle, described entrance point dual-medium nozzle and port of export dual-medium nozzle are also connected with respectively jetting steam caused pipeline, on jetting steam caused pipeline, be provided with successively pressure-reducing valve, Pressure gauge, pneumatic ball valve;
Add water control system control measuring pump, the described water control system that adds comprises PLC, PID adjuster, frequency converter, PLC collects tobacco quality and the moisture information of tobacco processing unit (plant) entrance belted electronic balance and entrance Moisture Meter, revise in conjunction with moisture preset value, by PID adjuster, Frequency Converter Control measuring pump flow, make tobacco reach default humidity thereby control entrance end dual-medium nozzle spray amount.
Further, described hot water tank is provided with vacuum heat-insulating layer and/or hot-water cylinder outward and adopts insulation material to make.
Further, on described normal-temperature water inlet pipeline, saturated vapor pipeline, be connected with respectively the pneumatic ball valve by controller control.
Further, described hot-water cylinder tank base is provided with the discharge pipe line that is connected to trench, and tank body upper end is provided with overflow passage, and overflow passage is connected with discharge pipe line.
Further, described discharge pipe line is provided with valve, and valve is positioned at the front portion of overflow passage and discharge pipe line meet.
Further, described Prorating valve entrance point and port of export flow set ratio are 4:1.
With respect to prior art, the beneficial effects of the utility model are: the utility model arranges respectively nozzle by the charging aperture of humidification system and discharging opening and controls separately, realized the humidification control of automation, rapid, in good time indifference by default moisture value by Prorating valve, can realize the uniformity of tobacco product moisture after humidification; Humidification water is realized Automatic-heating, temperature control can realize the uniformity of seasonal variation tobacco product moisture control, thereby improves the online homogeneous level of tobacco product.And two nozzles be arranged on respectively cylinder kind equipment before (import) end and rear (outlet) hold.Weight signal and front Moisture Meter detection signal that material enters before humidification apparatus apply control signal as the hot water of nozzle, by correction, optimal control coefficient, realize amount of water control, reduce material moisture control fluctuating range thereby the process material of adding water obtains abundant tumble mixed; Humidification water is realized Automatic-heating, temperature control can realize the uniformity of seasonal variation tobacco product moisture control, thereby improves the online homogeneous level of tobacco product.
Brief description of the drawings
Fig. 1 is the humidification hot-water heating system structural representation of the utility model embodiment.
Fig. 2 is the filler pipe line structure schematic diagram of the utility model embodiment.
Fig. 3 is that the front ring of the utility model embodiment adds water control system schematic diagram.
Wherein, 1-hot-water cylinder, 2-water temperature detecting element, 3-liquid level gauge, 4-instrument board, 5-agitator, 6-valve, 7-screen pack, 8-measuring pump, 9-flowmeter, 10-entrance point dual-medium nozzle, 11-port of export dual-medium nozzle, 12-pressure-reducing valve, 13-Pressure gauge, 14-pneumatic ball valve, 15-Prorating valve.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model scheme is described in further detail:
One humidification system that grows tobacco on-line machining cylinder class humidifying equipment, comprises humidification hot-water heating system and humidification bringing device,
As shown in Figure 1, humidification hot-water heating system comprises hot-water cylinder 1, on tank body, be provided with water temperature detecting element 2, liquid level gauge 3 and instrument board 4, in hot-water cylinder 1, be provided with agitator 5, on hot-water cylinder 1, be connected with normal-temperature water inlet pipeline, tank body lower part and be connected with saturated vapor pipeline and the humidification pipeline that adds water, on described normal-temperature water inlet pipeline, saturated vapor pipeline, be respectively equipped with valve 6, the described humidification pipeline that adds water is provided with screen pack 7, screen pack 7 front and back are equipped with valve 6, and water temperature detecting element connects controller;
As shown in Figure 2, humidification bringing device connects the humidification pipeline that adds water, and on adding water pipeline, humidification is provided with measuring pump 8, flowmeter 9 and Prorating valve 15, rear entrance point dual-medium nozzle 10 and the port of export dual-medium nozzle 11 of connecting respectively of Prorating valve 15, described entrance point dual-medium nozzle 10 and port of export dual-medium nozzle 11 are also connected with respectively jetting steam caused pipeline, are provided with successively pressure-reducing valve 12 on jetting steam caused pipeline, Pressure gauge 13, pneumatic ball valve 14;
As shown in Figure 3, add water control system control measuring pump 8, described control system comprises
PLC, PID adjuster, frequency converter, PLC collects tobacco quality and the moisture information of tobacco processing unit (plant) entrance belted electronic balance and entrance Moisture Meter, revise in conjunction with moisture preset value, by PID adjuster, Frequency Converter Control measuring pump 8 flows, make tobacco reach default humidity thereby control entrance end dual-medium nozzle spray amount.
Further, described hot water tank is provided with vacuum heat-insulating layer and/or hot-water cylinder outward and adopts insulation material to make.
Further, on described normal-temperature water inlet pipeline, saturated vapor pipeline, be connected with respectively the pneumatic ball valve 14 by controller control.
Further, described hot-water cylinder tank base is provided with the discharge pipe line that is connected to trench, and tank body upper end is provided with overflow passage, and overflow passage is connected with discharge pipe line.
Further, described discharge pipe line is provided with valve 6, and valve 6 is positioned at the front portion of overflow passage and discharge pipe line meet.
Further, described Prorating valve 15 is 4:1 by entrance point and port of export flow set ratio.
Operation principle of the present utility model is: in work, the first step, while starting humidification apparatus preheating, automatically start humidification hot-water heating system, detect liquid level gauge 3 liquid levels, hot-water cylinder 1 is carried out to moisturizing and heating, water temperature detecting element 2 detects water temperature in tank, and show at instrument board 4, controller is according to humidification water design temperature, control normal-temperature water inlet pipeline, pneumatic ball valve 14 on saturated vapor pipeline opens and closes, thereby water temperature in regulating tank, after saturated vapor enters in tank, agitator 5 starts, make the interior temperature of tank even as early as possible, and humidification water is sent by the road, discharge pipe line on tank body is to facilitate draining at clean tank body, overflow passage be arranged at tank body upper end prevent from adding water excessive, when tank body need to clean, closed screen pack 7 front ends or rear end valve 6 as required, in order to avoid pollute other pipelines, second step, before humidification apparatus, belted electronic balance detects weight of material, Moisture Meter detects material moisture, reach nozzle place according to default humidity time delay a period of time to material after PLC calculates instantaneous amount of water, humidification apparatus is started working,
The 3rd step, regulate through PID, Frequency Converter Control measuring pump 8(opens jetting steam caused by-pass valve control simultaneously), hot water is pumped down to after Prorating valve 15 after being measured by pipeline and flowmeter 9 by hot-water cylinder, is dispelled rear spraying on material respectively by entrance point dual-medium nozzle 10 and port of export dual-medium nozzle 11 by jetting steam caused.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. a humidification system that grows tobacco on-line machining cylinder class humidifying equipment, comprises humidification hot-water heating system and humidification bringing device,
It is characterized in that, humidification hot-water heating system comprises hot-water cylinder, on tank body, be provided with water temperature detecting element, liquid level is taken into account instrument board, in hot-water cylinder, be provided with agitator, on hot-water cylinder, be connected with normal-temperature water inlet pipeline, tank body lower part and be connected with saturated vapor pipeline and the humidification pipeline that adds water, on described normal-temperature water inlet pipeline, saturated vapor pipeline, be respectively equipped with valve, the described humidification pipeline that adds water is provided with screen pack, before and after screen pack, be equipped with valve, water temperature detecting element connects controller;
Humidification bringing device connects the humidification pipeline that adds water, and on adding water pipeline, humidification is provided with measuring pump, flow is taken into account Prorating valve, after Prorating valve, connect respectively entrance point dual-medium nozzle and port of export dual-medium nozzle, described entrance point dual-medium nozzle and port of export dual-medium nozzle are also connected with respectively jetting steam caused pipeline, on jetting steam caused pipeline, be provided with successively pressure-reducing valve, Pressure gauge, pneumatic ball valve;
Add water control system control measuring pump, the described water control system that adds comprises PLC, PID adjuster, frequency converter, PLC collects tobacco quality and the moisture information of tobacco processing unit (plant) entrance belted electronic balance and entrance Moisture Meter, revise in conjunction with moisture preset value, by PID adjuster, Frequency Converter Control measuring pump flow, make tobacco reach default humidity thereby control entrance end dual-medium nozzle spray amount.
2. humidification system as claimed in claim 1, is characterized in that, described hot water tank is provided with vacuum heat-insulating layer outward and/or hot-water cylinder adopts insulation material to make.
3. humidification system as claimed in claim 1, is characterized in that, on described normal-temperature water inlet pipeline, saturated vapor pipeline, is connected with respectively the pneumatic ball valve by controller control.
4. humidification system as claimed in claim 1, is characterized in that, described hot-water cylinder tank base is provided with the discharge pipe line that is connected to trench, and tank body upper end is provided with overflow passage, and overflow passage is connected with discharge pipe line.
5. humidification system as claimed in claim 4, is characterized in that, described discharge pipe line is provided with valve, and valve is positioned at the front portion of overflow passage and discharge pipe line meet.
6. humidification system as claimed in claim 1, is characterized in that, described Prorating valve entrance point and port of export flow set ratio are 4:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183132.8U CN203943058U (en) | 2014-04-16 | 2014-04-16 | One humidification system that grows tobacco on-line machining cylinder class humidifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183132.8U CN203943058U (en) | 2014-04-16 | 2014-04-16 | One humidification system that grows tobacco on-line machining cylinder class humidifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203943058U true CN203943058U (en) | 2014-11-19 |
Family
ID=51885133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183132.8U Expired - Fee Related CN203943058U (en) | 2014-04-16 | 2014-04-16 | One humidification system that grows tobacco on-line machining cylinder class humidifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203943058U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068583A (en) * | 2015-07-07 | 2015-11-18 | 福建中烟工业有限责任公司 | Method and system of controlling water content of material |
| CN105057136A (en) * | 2015-08-25 | 2015-11-18 | 中国烟草总公司郑州烟草研究院 | Dual-fluid nozzle atomizing experiment device adapted to various atomizing media |
| CN107411164A (en) * | 2017-08-03 | 2017-12-01 | 河南中烟工业有限责任公司 | For loosening and gaining moisture roller rear chamber three-stage priming apparatus and water adding control method |
| CN113796555A (en) * | 2021-09-30 | 2021-12-17 | 湖北中烟工业有限责任公司 | Tobacco material dampening equipment |
-
2014
- 2014-04-16 CN CN201420183132.8U patent/CN203943058U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068583A (en) * | 2015-07-07 | 2015-11-18 | 福建中烟工业有限责任公司 | Method and system of controlling water content of material |
| CN105068583B (en) * | 2015-07-07 | 2017-06-23 | 福建中烟工业有限责任公司 | Material water ratio control method and system |
| CN105057136A (en) * | 2015-08-25 | 2015-11-18 | 中国烟草总公司郑州烟草研究院 | Dual-fluid nozzle atomizing experiment device adapted to various atomizing media |
| CN107411164A (en) * | 2017-08-03 | 2017-12-01 | 河南中烟工业有限责任公司 | For loosening and gaining moisture roller rear chamber three-stage priming apparatus and water adding control method |
| CN107411164B (en) * | 2017-08-03 | 2022-12-23 | 河南中烟工业有限责任公司 | Three-stage water adding device for rear chamber of loosening and dampening roller and water adding control method |
| CN113796555A (en) * | 2021-09-30 | 2021-12-17 | 湖北中烟工业有限责任公司 | Tobacco material dampening equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103919261A (en) | Humidifying system of tobacco on-line processing roller type humidifying device | |
| CN203943058U (en) | One humidification system that grows tobacco on-line machining cylinder class humidifying equipment | |
| CN110182924B (en) | Full-automatic ammonia preparing and adding integrated machine device and full-automatic ammonia preparing and adding method | |
| CN104474988A (en) | Neutralization reaction device and automatic control method | |
| CN205992185U (en) | A kind of adjustable humidity device1 and the equipment of detection moisture-vapor transmission | |
| CN212515489U (en) | Integrated humidifying system for adjusting dew point | |
| CN201838614U (en) | Automatic weighing liquid supplementing system | |
| CN103045432B (en) | System for automatically controlling adding of proportioned water to fermented grains during white wine brewing | |
| CN205550362U (en) | Rice polishing machine intelligence control system | |
| CN203913351U (en) | A kind of cut tobacco damping machine constant temperature priming apparatus | |
| CN102680220B (en) | Method and device for measuring hydraulic characteristic of trickle irrigation emitter | |
| CN204281287U (en) | Stalk machine priming apparatus is steamed in a kind of throwing | |
| CN203021541U (en) | System for automatically adding measuring water for white wine brewing culture tank | |
| CN207294622U (en) | A kind of storage concrete curing system and the device for storing the system | |
| CN207271477U (en) | A kind of prefabricated case beam spraying health promotion automatic control system | |
| CN214060440U (en) | Boiling pot system capable of accurately measuring sugar | |
| CN204780633U (en) | Detection of bulky concrete humidity and control system that moisturizes | |
| CN203065449U (en) | Automatic control and water gauging device for white spirit making | |
| CN109612668B (en) | Water hammer test system and test method | |
| CN209287010U (en) | A kind of environmental protection acid mist tower automatic dosing apparatus | |
| CN208733072U (en) | A kind of white wine automatic distillation control system | |
| CN207252422U (en) | A kind of drip irrigation appliance for growing dendrobium | |
| CN104571160B (en) | A kind of laboratory sink adds water control system and its application of discharging water | |
| CN104674899B (en) | water supply system and method | |
| CN210123154U (en) | Efficient closed thermal deaerator control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |