CN203492765U - High-density negative-pressure circulation accumulation type curing barn system using metabolic heat of tobacco leaves - Google Patents
High-density negative-pressure circulation accumulation type curing barn system using metabolic heat of tobacco leaves Download PDFInfo
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- CN203492765U CN203492765U CN201320663951.8U CN201320663951U CN203492765U CN 203492765 U CN203492765 U CN 203492765U CN 201320663951 U CN201320663951 U CN 201320663951U CN 203492765 U CN203492765 U CN 203492765U
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Abstract
The utility model discloses a high-density negative-pressure circulation accumulation type curing barn system using metabolic heat of tobacco leaves. The high-density negative-pressure circulation accumulation type curing barn system solves the problems that an existing curing barn is relatively low in space using rate and thermal energy using rate, and high in electricity consumption. The high-density negative-pressure circulation accumulation type curing barn system comprises a centralized heating system, a sealed tobacco leaf containing chamber and a negative-pressure type circulation and moisture removal system which are sequentially connected through pipelines, the negative-pressure type circulation and moisture removal system is further connected with the centralized heating system, the sealed tobacco leaf containing chamber is further provided with a controller, and a stainless steel tobacco leaf containing frame is further arranged in the sealed tobacco leaf containing chamber. According to the high-density negative-pressure circulation accumulation type curing barn system, heat produced by metabolism of the tobacco leaves with high density is used as a main heat source to complete a yellowing process below 45 DEG C, and 20-30% of fuel coal is saved compared with a dense curing barn which is popularized at present; the space using rate is high, 100% of space of the sealed tobacco leaf containing chamber comes into use, and the space using rate is improved by 30-40% compared with the dense curing barn which is popularized at present.
Description
Technical field
The utility model is specifically related to a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy.
Background technology
At present, the intensive baking room process that China promotes was from 1963, the improvement of several generations in 1977, by 2007, carry out spread use, in succession there is temperature automatically controlled barn, general close barn, vertical intensive baking room, horizontal intensive baking room etc. of changing, in intelligent and capital construction level, obviously promote, for significant contribution is made in the development of tobacco.The defect existing: 1. barn space availability ratio is on the low side: the intensive baking room of promoting at present, top layer has 12 cubic metres, and bottom has 16.8 cubic metres to amount to 28 cubic metres of barn space wastes, accounts for 33% of barn cigarette-filling house; 2. on the low side on smoke filling density: the space waste of Yi Shi cigarette-filling house, the 2nd, intensive baking room still adopts traditional volume bar mode, and smoke filling density is low, cannot reach the design standard of 20 mu of flue-cured tobaccos of baking; 3. heat utilization rate is on the low side: adopt the heat supply of extensive style vertical heater fired coal combustion, cause heat utilization ratio on the low side; 4. electric energy loss is higher: adopt circulating fan to fill cigarette heat supply and hydrofuge, from dress cigarette, must come into operation, cause electric energy loss higher, affect tobacco grower's income; 5. do not consider the biological heat energy utilization that tobacco leaf produces in oxidation flavescence decays process.
Utility model content
The purpose of this utility model is to provide a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy, solves existing barn space availability ratio on the low side, and heat utilization rate is on the low side, and the higher problem of electric energy loss.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy, comprise successively by the connected central heating system of pipeline, airtight cigarette-filling house, negative pressure type circulating and dehumidification system, described negative pressure type circulating and dehumidification system are also connected with central heating system, are also provided with for controlling the controller of central heating system and negative pressure type circulating and dehumidification system in described airtight cigarette-filling house; In described airtight cigarette-filling house, be also provided with stainless steel dress cigarette frame.
Further, described negative pressure type circulating and dehumidification system comprise the vacuum cycle pump being connected by pipeline with airtight cigarette-filling house, and with the humidity-discharging device that vacuum cycle pump is connected by pipeline, this humidity-discharging device is also connected with central heating system by pipeline; Described vacuum cycle pump is also connected with controller by wire.
Again further, described humidity-discharging device comprises respectively by pipeline and vacuum cycle pump and central heating system is communicated with and for delivery of the first transfer passage of dry air, and be positioned at the first transfer passage below, and one end and the first transfer passage near one end of vacuum cycle pump be communicated with, the other end is opening and for discharging the second transfer passage of humid air.
Further, described central heating system comprises for hot cell, be arranged at the indoor heating furnace of heat supply, one end is arranged at that heat supply is indoorly connected with heating furnace, the other end extends to the outdoor chimney of heat supply, and is arranged at the outdoor air blast being connected with heating furnace of heat supply; Bottom, described confession hot cell is provided with the import, the top that by pipeline, are communicated with the first transfer passage and is provided with the outlet being communicated with airtight cigarette-filling house by pipeline; Describedly for hot cell bottom, be provided with for to the indoor supplementary air of heat supply and be positioned at import top and band is mended the wind-supplying mouth of air door; Between described heating furnace and chimney, be also provided with heat exchanger; Described air blast is all connected with controller by wire with benefit air door.
In addition, described airtight cigarette-filling house is provided with more than one dress cigarette door, more than one observation window; Described airtight cigarette-filling house inside be also provided with Hygrothermograph with for detection of pH value in airtight cigarette-filling house the pH tester that is connected with display screen; Described Hygrothermograph is all connected with controller with pH tester.
In addition, described stainless steel dress cigarette frame comprises the cigarette frame of being manufactured by six netted stainless steel materials, and is arranged at the sticking plaster for preventing that tobacco leaf from sinking in cigarette frame; Described sticking plaster bottom is tongue shape, and on its surface, is provided with the block piece for preventing that tobacco leaf from sinking.Preferably described cigarette frame is rectangular structure as a kind of, and four sides and bottom surface be fixedly linked, and end face and four sides removably connect.
As a kind of preferred, described airtight cigarette-filling house one side is provided with an air inlet being connected by pipeline and confession hot cell above, and opposite side is provided with an above gas outlet being communicated with vacuum cycle pump by pipeline.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) airtight cigarette-filling house of the present utility model space availability ratio is high: realize cigarette-filling house space 100% and come into operation, than the intensive baking room space availability ratio of promoting at present, improve 30～40%, owing to using stainless steel dress cigarette frame of the present utility model to carry out tobacco leaf, frame up tobacco leaf density appropriateness compression in fact in addition, make smoke filling density increase by 2～3 times than the barn density of promoting at present, realize bottom and Top Leaves baking area and reach more than 60 mu, middle part tobacco flue-curing area reaches more than 40 mu.
(2) to make full use of the heat that tobacco leaf metabolism under high density produces be that main thermal source completes the flavescence process below 45 degree to the utility model, saves 20～30% fire coal than the intensive baking room of current popularization.
(3) the utility model has adopted negative pressure type circulating and dehumidification system, more powerful more controlled than traditional blower fan circulation and dehumidification system function, make heat can reach fast each position of cigarette-filling house, and be subject to heat exchange more even, tobacco leaf hydrofuge and rate of drying are obviously accelerated.
(4) the utility model is provided with temperature inductor and pH tester, can clearly recognize situation concrete in airtight cigarette-filling house, thereby better realizes subsequent handling; Adopting stainless steel of the present utility model dress cigarette frame can further realize tobacco grower subtracts work and falls this: tobacco grower can be in field, and Cai Yan limit, limit frames up, and conveniently transports and saved the recruitment of volume cigarette link.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of negative pressure type circulating and dehumidification system in the utility model.
Fig. 3 is the structural representation of cigarette frame in the utility model.
Fig. 4 is the structural representation of sticking plaster in the utility model.
Fig. 5 is the structural representation of central heating system in the utility model.
Fig. 6 is the structural representation of airtight cigarette-filling house in the utility model.
Wherein, the parts name that in accompanying drawing, mark is corresponding is called: 1-central heating system, the airtight cigarette-filling house of 2-, 3-negative pressure type circulating and dehumidification system, 4-vacuum cycle pump, 5-humidity-discharging device, 6-the first transfer passage, 7-the second transfer passage, 8-block piece, 9-is for hot cell, 10-heating furnace, 11-chimney, 12-air blast, 13-import, 14-outlet, 15-wind-supplying mouth, 16-dress cigarette door, 17-observation window, 18-Hygrothermograph, 19-pH tester, 20-controller, 21-air inlet, 22-gas outlet,, 2-heat exchanger.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy, comprise successively by the connected central heating system 1 of pipeline, airtight cigarette-filling house 2, negative pressure type circulating and dehumidification system 3, described negative pressure type circulating and dehumidification system 3 are also connected with central heating system 1, in described airtight cigarette-filling house, be also provided with for controlling the controller 20 of central heating system and negative pressure type circulating and dehumidification system, in described airtight cigarette-filling house, be also provided with stainless steel dress cigarette frame.As a kind of preferred, airtight cigarette-filling house of the present utility model specification is 8 meters of interior length, interior high 3 meters, 3 meters of inner widths, body of wall is by yellow brick or non-burning brick grouting, and top, chamber is top, concrete cast-in-situ chamber, and not polishing is applied on the indoor wall pool, exterior wall can according to circumstances adopt jointing or the pool to apply polishing, also can make baking box.
Further, described negative pressure type circulating and dehumidification system 3 comprise the vacuum cycle pump 4 being connected by pipeline with airtight cigarette-filling house, the humidity-discharging device 5 being connected by pipeline with vacuum cycle pump, this humidity-discharging device is also connected with central heating system by pipeline, and described vacuum cycle pump is also connected with controller by wire.As a kind of preferred, the pipeline adopting is high temperature compression tube.
As shown in Figure 2, described humidity-discharging device comprises respectively by pipeline and vacuum cycle pump and central heating system is communicated with and for delivery of the first transfer passage 6 of dry air, and be positioned at the first transfer passage below, and one end and the first transfer passage near one end of vacuum cycle pump be communicated with, the other end is opening and for discharging the second transfer passage 7 of humid air.
As shown in Figure 5, described central heating system comprises for hot cell 9, be arranged at the indoor heating furnace of heat supply 10, one end is arranged at that heat supply is indoorly connected with heating furnace, the other end extends to the outdoor chimney of heat supply 11, and is arranged at the outdoor air blast being connected with heating furnace 12 of heat supply; Bottom, described confession hot cell is provided with the import 13, the top that by pipeline, are communicated with the first transfer passage and is provided with the outlet 14 being communicated with airtight cigarette-filling house by pipeline; Describedly for hot cell bottom, be provided with for to the indoor supplementary air of heat supply and be positioned at import top and band is mended the wind-supplying mouth 15 of air door; Between described chimney and heating furnace, be also provided with heat exchanger 23, described air blast is all connected with controller by wire with benefit air door.Wherein, heating furnace is to used Coal Quality wide in range (bituminous coal or anthracite, the low heat value of coal is: 12540kJ/kg～29260kJ/kg) coal combustion complete (efficiency of combustion >=85%), material: meet GB/T221～2000, GB/T15575～1995, GB/T713～1997, GB3531～1996 requirement, cast iron or thickness >=5mm steel plate can be not lined, steel plate thickness 3mm adds refractory material furnace lining, serious dust stratification in described heat exchanger, to there is dust stratification treating apparatus simultaneously, and heat exchanger is horizontal or vertical interior shell and tube, material meets GB/T221～2000, GB/T15575～1995, GB/T713～1997 requirement, thin-wall steel tube thickness >=3mm, more than air blast is selected 150w, with single-phase air blast or axial flow blower, heating furnace is blown.
As shown in Figure 6, described airtight cigarette-filling house is provided with more than one dress cigarette door 16, more than one observation window 17; In described airtight cigarette-filling house, be also provided with Hygrothermograph 18 and for detection of the pH tester 19 of pH value in airtight cigarette-filling house; In described airtight cigarette-filling house, be also provided with by wire and vacuum cycle pump, mend that air door is connected with air blast and for controlling the controller 20 of the two, described Hygrothermograph is all connected with controller with pH tester.As a kind of preferred, body of wall two length arrange respectively two 0.3 meter * 2 meters towards interior 2 meters and obtain observation window, it is that 0.08 meter of glass brick prevents that negative pressure from causing fragmentation that observation window adopts thickness, the long face one side center position of body of wall two arranges a dress cigarette door, dress cigarette door material can be selected according to actual conditions, require airtight, built-in external-open, can bear certain negative pressure, in dress cigarette Men get Yi side, an internal diameter being set is 0.025 meter of preformed hole, be used for installing Hygrothermograph, and the opposite side of dress cigarette door to be provided with an internal diameter be 0.025 meter of preformed hole, for pH tester is installed; In addition, to be evenly provided with respectively five internal diameters be 0.4 rice grain pattern piping to the body of wall at airtight cigarette-filling house two ends and for hot cell, be connected air inlet and be communicated with exhaust outlet with vacuum cycle pump by pipeline.
Above-mentioned controller is also with the display screen that can show humiture and pH value, controller major function and performance: humiture and progress time are set, adjusting control function.Can, 0～45 ℃ of environment temperature, under relative humidity 45%～95% condition, work.And display screen: conventionally show instant humiture, set humiture.Demonstration should be clear, complete, brightness evenly, without reduplicated word, intact stroke, without the phenomenon such as beating.Decimal point, negative sign and state show should be correct.Indicator lamp indicating status should be correct, and brightness is suitable.Sign and symbol: the sign on controller, word, graphical symbol, numeral and physical quantity etc. are distinct, clear, meet related standards regulation.Major control vacuum cycle pump, benefit air door and air blast.Specifically according to the humiture after measuring and pH value, control vacuum cycle pump, mend air door and air blast is realized humiture and pH value reaches designated value.Mending air door is for controlling the size of wind-supplying mouth, guaranteeing air intake.
As shown in Figure 3,4, described stainless steel dress cigarette frame comprises the cigarette frame of being manufactured by the netted stainless steel of hexagon, and is arranged at the sticking plaster for preventing that tobacco leaf from sinking in cigarette frame; Described sticking plaster bottom is tongue shape, and on its surface, be provided with the block piece 8 for preventing that tobacco leaf from sinking, preferred, this block piece is elasticity or toughness block piece, it has certain elasticity or toughness, generally, on the sidewall of sticking plaster, there is a fixed gap in block piece closure between the two, when tobacco leaf presses down, by gravity, block piece is pressed to open configuration from closure state, launch outside sticking plaster one end of block piece, plays barrier effect.Preferably described cigarette frame is rectangular structure as a kind of, and four sides and bottom surface be fixedly linked, and end face and four sides removably connect.Described block piece and sticking plaster are structure as a whole simultaneously.When to the in-built cigarette of stainless steel dress cigarette frame, but, when space, only need will in space, fill homogeneity packing material, described homogeneity packing material adopts straw pad and palm fibre pad to be made.
Implementation process of the present utility model: comprise tobacco leaf color equipment, two parts of tobacco flue-curing.
First tobacco leaf picking dress: comprise that tobacco leaf picking, tobacco leaf are prepared before framing up, fill chamber, tobacco leaf fills a heatable brick bed four processes.
Tobacco leaf picking: lower tobacco leaf proper mature (ripe) is gathered, middle part tobacco leaf maturation is gathered, the abundant maturation of upper tobacco leaf is gathered; In each, gather 2～3, tobacco leaf of bottom, 4～5 disposable gathering after top is fully ripe.
Tobacco leaf frames up: tobacco grower can adopt cigarette limit at ground, the field arm of angle and frame up, also can frame up in special place, while framing up, require petiole towards dress cigarette frame two long ends and press closer to fill cigarette edge, blade tip and blade tip overlaid, fill cover frame tighten after appropriate compacting, avoid tobacco leaf mechanical damage.After filling tobacco leaf, to divide 3 rows, 4～5 of every rows evenly insert a mouthful sticking plaster, prevent that tobacco leaf flavescence in bake process, deliquescing from assembling dress cigarette frame bottom under Action of Gravity Field, cause the skewness of tobacco leaf, produce space, and then causing humiture skewness, circulation and hydrofuge are obstructed, further cause tobacco leaf to rot roasting bad.If the inadequate dress basket of last tobacco leaf, be used homogeneity packing material to fill, guarantee tight.
Before dress a heatable brick bed, check: before dress a heatable brick bed, will check whether each basket of tobacco leaf fills reality, if be unkitted reality or leave space and will supplement tobacco leaf or fill with homogeneity packing material.Check that whether cigarette-filling house is airtight, whether controller connects correct simultaneously, and whether Hygrothermograph fills water, and whether temperature, humidity and PH detector show accurately normal, and whether negative-pressure cyclic system and heating equipment can run well.
Tobacco leaf dress a heatable brick bed: 6 sections of every row of every row 5 frame x are filled tobacco leaf cigarette frame from inner outwards packing into, must not leave space, if there is space to use homogeneous material to fill between cigarette-filling house top, left and right, afterbody and every row.
Second portion tobacco flue-curing: comprise changing yellow stage, fixation stage, drying muscle stage three phases.
(1) yellowing stage: 35～42 ℃ of dry-bulb temperatures, 34～37 ℃ of wet-bulb temperature, pH value 5.5～7,50～60 hours duration.
1. origin of heat: main origin of heat of this stage is that the heat accumulation that tobacco leaf respiration (oxidative metabolism) produces improves between tobacco leaf and airtight cigarette-filling house temperature, react on tobacco leaf and then improve enzymatic activity in tobacco leaf, accelerate tobacco leaf oxidative metabolism and promote flavescence deliquescing.Secondly can the concurrent heating of heating system appropriateness, prevent that negative pressure type circulating and dehumidification system from carrying cold air and entering cigarette-filling house.
2. negative pressure type circulating and dehumidification system operation: intermittent start negative pressure type circulating and dehumidification system are low-grade, guarantee that temperature is no more than 42 while spending, humidity is no more than 37 degree, in cigarette-filling house, the humiture at each position is consistent, appropriateness hydrofuge, guarantee that hydrofuge synchronizes with flavescence deliquescing, prevent that cirrhosis Huang from causing the roasting grain of tobacco leaf, air pH value is between 5.5～6.5.
3. yellowing degree: a large amount of flavescence are carried out at 35～38 ℃, must full a heatable brick bed 80% tobacco leaf pornographic movie blue veins before 42 ℃, and micro-band is blue or green.40～42 ℃ of bottom Ye Ying complete flavescence deliquescing, and the tobacco leaf that moisture content is large can complete flavescence deliquescing at 42 degree; Middle leaf is in 40 degree flavescence, but the necessary flavescence deliquescing of 42 degree; Upper leaf is in 38 degree flavescence, but 42 degree must deliquescing.
4. degree of dehydration: must guarantee to reach tobacco leaf flavescence deliquescing before 42 ℃.Prevent that cirrhosis is yellow, i.e. tobacco leaf flavescence, but dehydration is few, and cigarette muscle is crisp.If to tobacco leaf error in judgement, origin temp is low, yellowing stage dare not hydrofuge, will lead cirrhosis Huang.Cirrhosis is yellow just must bake black smoke.The sign of deliquescing is that tobacco leaf is flexible, and cigarette muscle is wound around and constantly tears open on finger.
5. wet-bulb depression: 1～5 ℃ of tobacco leaf dry wet poor large (4～5 ℃) that moisture content is large, the tobacco leaf dry wet poor little (1～2.5 ℃) that moisture content is little.
(2) the fixation stage: 43～54 ℃ of dry-bulb temperatures, 37～38 ℃ of wet-bulb temperature, pH value 6～6.8,30～41 hours duration, its middle and lower part leaf 30 hours, middle leaf 37 hours, upper leaf 41 hours;
1. thermal source is supplied with: it is main that this stage heating system provides heat, and the heat that tobacco leaf respiration (oxidative metabolism) produces, for auxiliary, progressively strengthen and makes a fire, and rising dry-bulb temperature, holds wet-bulb temperature, adjusts vacuum and follows to middling speed or top gear, and appropriateness is strengthened hydrofuge.
2. heat up: 42～48 ℃ rise 1 ℃ in every 3 hours, and 48～52 ℃ rise 1 ℃ in every 1～2 hour, 54 ℃ of left and right abundant time expand (will have 12～24 hours), promote Studies of The Aromatic Substances to form, and tobacco leaf back side canescence is eliminated, and should see that cigarette grasps flexibly, prevent from extremely removing dead cover.
3. wet-bulb temperature: 42～50 ℃ of dry bulbs, wet bulb 37～39 degree (moisture content large tobacco leaf 37～38 ℃); After 50 ℃ of dry bulbs, 38～40 ℃ of wet bulbs.Temperature rises to 45 and requires while spending the leaf of tobacco leaf dry, and muscle is dry.
4. points for attention: the easy dust of quick heating; The poor cigarette of the slow quality that heats up is easily roasting bad, and the good cigarette of quality is easily roasting dark; It is danger signal that psychrometric difference can not draw away, and occur steaming sheet, and reason density is large, and hydrofuge is not smooth;
(3) the dry muscle stage: 55～70 ℃ of dry-bulb temperatures, 40～43 ℃ of wet-bulb temperature, pH value 6.6～7,20～30 hours duration.
1. thermal source is supplied with: this stage heating system provides net quantity of heat, controls dry-bulb temperature, limits wet-bulb temperature, adjusts vacuum and follows pump to middling speed or low or first gear, moderate reduction ventilation dewetting.First strengthen and make a fire, after progressively become moderate heat, finally become little fire, stop making a fire in good time.
2, points for attention: programming rate, 1 ℃ per hour, 40～43 ℃ of wet-bulb temperature, 70 ℃ of maximum temperatures, while stopping the operation of negative-pressure cyclic and dehumidification system, humidity is no more than 43 ℃, when a heatable brick bed middle part tobacco leaf has 3～5 centimetres, 5～10% cigarette muscle not dry, ceases fire.Be strictly on guard against that surpassing 70 ℃ of high temperature causes roasting red cigarette.
This real utility model is created a kind of high density negative-pressure cyclic formula intensive baking room that utilizes tobacco leaf metabolism heat energy, in Liangshan State of Sichuan Province Xide, Yuexi, Mianning Deng Chanyan county drop into tobacco flue-curing and use, obtained very significantly effect, tobacco flue-curing level is significantly improved.According to tobacco grower, reflect: realize cigarette-filling house space 100% and come into operation, than the intensive baking room space availability ratio of current popularization, improve 30～40%; Use dress cigarette frame to carry out the tobacco leaf tobacco leaf density appropriateness that frames up and compress in fact, make smoke filling density increase by 2～3 times than the barn density of promoting at present, realize bottom and Top Leaves baking area reaches more than 60 mu, middle part tobacco flue-curing area reaches more than 40 mu; Make full use of the tobacco leaf heat that metabolism produces under high density and participate in tobacco leaf flavescence process, than the intensive baking room of current popularization, save 20～30% fire coal; The use of negative pressure type circulating and dehumidification system, more powerful more controlled than traditional blower fan circulation and dehumidification system function, make heat can reach fast each position of cigarette-filling house, and be subject to heat exchange more even, tobacco leaf hydrofuge and rate of drying are obviously accelerated; Further realizing tobacco grower subtracts work and falls this: tobacco grower can be in field, and Cai Yan limit, limit frames up, and conveniently transports and saved the recruitment of volume cigarette link.
According to above-described embodiment, just can realize well the utility model.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some that make on the utility model are without substantial change or polishing; the essence of the technical scheme adopting is still the same with the utility model, therefore it also should be in protection domain of the present utility model.
Claims (7)
1. a high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy, it is characterized in that, comprise successively by the connected central heating system of pipeline (1), airtight cigarette-filling house (2), negative pressure type circulating and dehumidification system (3), described negative pressure type circulating and dehumidification system (3) are also connected with central heating system (1), in described airtight cigarette-filling house, be also provided with the controller (20) for controlling central heating system and negative pressure type circulating and dehumidification system, in described airtight cigarette-filling house, be also provided with stainless steel dress cigarette frame.
2. a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy according to claim 1, it is characterized in that, described negative pressure type circulating and dehumidification system (3) comprise the vacuum cycle pump (4) being connected by pipeline with airtight cigarette-filling house, the humidity-discharging device (5) being connected by pipeline with vacuum cycle pump, this humidity-discharging device is also connected with central heating system by pipeline; Described vacuum cycle pump is also connected with controller by wire.
3. a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy according to claim 2, it is characterized in that, described humidity-discharging device comprises respectively by pipeline and vacuum cycle pump and central heating system is communicated with and for delivery of first transfer passage (6) of dry air, and be positioned at the first transfer passage below, and one end and the first transfer passage near one end of vacuum cycle pump be communicated with, the other end is opening and for discharging second transfer passage (7) of humid air.
4. a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy according to claim 3, it is characterized in that, described central heating system comprises for hot cell (9), be arranged at the indoor heating furnace of heat supply (10), one end is arranged at that heat supply is indoorly connected with heating furnace, the other end extends to the outdoor chimney of heat supply (11), and is arranged at the outdoor air blast being connected with heating furnace of heat supply (12); Bottom, described confession hot cell is provided with the import (13), the top that by pipeline, are communicated with the first transfer passage and is provided with the outlet (14) being communicated with airtight cigarette-filling house by pipeline; Describedly for hot cell bottom, be provided with for to the indoor supplementary air of heat supply and be positioned at import top and band is mended the wind-supplying mouth (15) of air door; Between described heating furnace and chimney, be also provided with heat exchanger (23); Described air blast is all connected with controller by wire with benefit air door.
5. a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy according to claim 4, is characterized in that, described airtight cigarette-filling house is provided with more than one dress cigarette door (16), more than one observation window (17); Described airtight cigarette-filling house inside is also provided with Hygrothermograph (18) and for detection of the pH tester (19) of pH value in airtight cigarette-filling house; Described Hygrothermograph is all connected with controller with pH tester.
6. a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy according to claim 5, it is characterized in that, described stainless steel dress cigarette frame comprises the cigarette frame of being manufactured by the netted stainless steel of hexagon, and is arranged at the sticking plaster for preventing that tobacco leaf from sinking in cigarette frame; Described sticking plaster bottom is tongue shape, and on its surface, is provided with the block piece (8) for preventing that tobacco leaf from sinking.
7. a kind of high density negative-pressure cyclic formula accumulation type barn system of utilizing tobacco leaf metabolism heat energy according to claim 6, it is characterized in that, described airtight cigarette-filling house one side is provided with an air inlet (21) being connected by pipeline and confession hot cell above, and opposite side is provided with an above gas outlet (22) being communicated with vacuum cycle pump by pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320663951.8U CN203492765U (en) | 2013-10-25 | 2013-10-25 | High-density negative-pressure circulation accumulation type curing barn system using metabolic heat of tobacco leaves |
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| CN201320663951.8U CN203492765U (en) | 2013-10-25 | 2013-10-25 | High-density negative-pressure circulation accumulation type curing barn system using metabolic heat of tobacco leaves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519337A (en) * | 2013-10-25 | 2014-01-22 | 王清伟 | High-density negative-pressure circulating-type stack-type curing barn system by utilizing tobacco leaves for metabolizing heat energy |
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2013
- 2013-10-25 CN CN201320663951.8U patent/CN203492765U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519337A (en) * | 2013-10-25 | 2014-01-22 | 王清伟 | High-density negative-pressure circulating-type stack-type curing barn system by utilizing tobacco leaves for metabolizing heat energy |
| CN103519337B (en) * | 2013-10-25 | 2015-12-02 | 王清伟 | A kind of high density negative-pressure cyclic formula accumulation type barn system utilizing tobacco leaf metabolism heat energy |
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