CN103040085A - Energy-saving baking room with dehumidifying and heat accumulating function - Google Patents
Energy-saving baking room with dehumidifying and heat accumulating function Download PDFInfo
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- CN103040085A CN103040085A CN2012105794681A CN201210579468A CN103040085A CN 103040085 A CN103040085 A CN 103040085A CN 2012105794681 A CN2012105794681 A CN 2012105794681A CN 201210579468 A CN201210579468 A CN 201210579468A CN 103040085 A CN103040085 A CN 103040085A
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- exhausting port
- dehumidifying
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Abstract
The invention provides an energy-saving baking room with a dehumidifying and heat accumulating function. The energy-saving baking room comprises a baking chamber and a heating chamber, wherein the baking chamber is provided with a dehumidifying port, and the heating chamber is provided with a chimney. A heating furnace and a fan are arranged in the heating chamber, and an air return port is arranged between the heating chamber and the baking chamber. The energy-saving baking room is characterized in that a dehumidifying device is arranged in the inner upper side of the heating chamber, the dehumidifying port is arranged between the heating chamber and the baking chamber and higher than the air return port, the dehumidifying device comprises a porous humidity-absorbing support plate and a humidity-absorbing plate, the humidity-absorbing plate is fixed in the heating chamber and higher than the air return port but lower than the dehumidifying port and divides the heating chamber into two spaces, and automatic adjusting windshield plates capable of moving vertically and opposite in folding and unfolding state are arranged at the air return port and the dehumidifying port. By matching the dehumidifying device on the upper portion of the heating chamber with the automatic adjusting windshield plates, dehumidifying of the baking room can be accelerated, heat can be prevented from discharging along with humidity during dehumidifying, heat waste is reduced and heat utilization rate of the baking room is effectively improved.
Description
Technical field
The invention belongs to a kind of flue-cured tobacco equipment, specifically a kind ofly can accelerate hydrofuge, reduce because hydrofuge causes the dehumidifying of heat waste and stay the energy saving of heat.
Background technology
Barn is a kind of by the fuel heating, the building of baked good, overwhelming majority barn has been taken away most of heat because of the hydrofuge demand, greatly caused the waste of coal equal energy source, the king-sized barn of hydrofuge amount such as tobacco flue-curing house particularly, tobacco flue-curing is because the particularity of self, it is at flavescence later stage, fixation stage, drying muscle stage, need a large amount of hydrofuges, the damp-heat air temperature of discharging is at 40-70 ℃, and every stove cigarette hydrofuge time amounts to and can reach more than 60 hours, and heat waste is very serious, thereby has caused energy waste.Particularly for the large bulk curing barn of smoke filling density, its smoke filling density is large, there is blower fan to carry out the forced ventilation circulation, when cold-air flap is opened hydrofuge, humid air can occur and return the problem that in time to discharge from return air inlet, make the hydrofuge time lengthening, cause the untimely tobacco leaf that causes of heat waste or hydrofuge roasting bad.
Summary of the invention
The invention provides a kind ofly can automatically regulate, rapid moisture removal stays heat, reduction causes the energy saving of heat waste because of hydrofuge, mainly be to utilize the moisture in the absorbent material absorption damp-heat air and hot-air is seen through, the purpose that reaches hydrofuge is not discharged heat simultaneously, and cooperate the automatic deep bead of regulating to carry out hydrofuge control, accelerate hydrofuge speed, reduction causes heat waste and causes the roasting bad of tobacco leaf because of the hydrofuge time lengthening.
The energy saving of heat is stayed in described dehumidifying, comprise baking vessel and heating clamber, be provided with chimney at heating clamber, offer moisture exhausting port in baking vessel, be provided with heating furnace and blower fan in the heating clamber, between heating clamber and baking vessel, offer return air inlet and moisture exhausting port, it is characterized in that: be provided with moisture absorption apparatus above in heating clamber, moisture exhausting port is arranged on the position that is higher than return air inlet between heating clamber and the baking vessel, described moisture absorption apparatus is comprised of porous supporting plate and Moisture-absorption sheet, Moisture-absorption sheet is fixed on by the porous supporting plate and is higher than the position that return air inlet is lower than moisture exhausting port in the heating clamber, and heating clamber is separated into two spaces, and heating furnace and blower fan all are arranged in the space of moisture absorption apparatus below; Be provided with the opposite automatic adjusting deep bead of open and-shut mode at return air inlet and moisture exhausting port place.
Described automatic adjusting deep bead also comprises controller and is arranged on the humidity sensor of baking vessel, the signal output part of humidity sensor is connected with the signal input part of controller, the signal output part of controller is connected with the control motor of two opening part deep beads, and unlatching or the shutdown signal of the input of the deep bead of moisture exhausting port and return air inlet are opposite.
Described moisture exhausting port is arranged on the position near the barn top, and return air inlet is big or small identical with moisture exhausting port, is arranged on the position adjacent with moisture exhausting port, and the distance between two openings equates with the height of humidity-discharging device; The deep bead that is located at moisture exhausting port and return air inlet place is the deep bead that same moves up and down, and between the height of the height of deep bead and moisture exhausting port or return air inlet and two openings apart from sum.
Be provided with Moisture-absorption sheet in the position of the corresponding Moisture-absorption sheet of heating clamber and change door.
Described automatic adjusting deep bead comprises controller, humidity sensor and moves up and down deep bead, and the control motor that moves up and down deep bead is connected with the signal output part of controller, and moves up and down under the control of controller and open return air inlet or moisture exhausting port.
Described Moisture-absorption sheet comprises netted framework and is located at can be left in the netted ore body, the multiple layer metal net of right extraction, netted framework is fixed on porous carriage top, be mixed with the absorbent material layer of indicator every layer of wire netting tiling, this absorbent material layer adopts the absorbent material that can see through hot gas when can absorb moisture to make, generally select acrylic acid, acrylamide copolymer, acetate fiber, the starch grafted acrylate polymer, some starch-series such as vegetative fiber material Time of Fluff Slurry, cellulose-based, the absorbent material of polyethylene hydrochlorate system, indicator adopts copper sulphate, blue-gel indicator, when water sucting plate reaches capacity, water sucting plate becomes blueness, just can point out timely replacing.
Blue-gel indicator is the blue translucent spherical vitreum of outward appearance, contain a kind of developer, when not making moist, be blue, become gradually light red after the moisture absorption, when the continuation moisture absorption became redness, the silica gel or the regeneration that then need more to renew were used, can mix with general pore spherical silica gel and use the agent of giving instruction, close degree so that indicating desiccant suction is full, can indicate envionmental humidity by self change color, and judge whether timeliness of drier.
Beneficial effect of the present invention:
(1) above the heating clamber of the present invention moisture absorption apparatus is housed, utilizes the moisture in the water absorber absorption damp-heat air and hot-air is seen through, the purpose that reaches hydrofuge is not discharged heat simultaneously;
(2) return air inlet of the present invention and moisture exhausting port arrange adjacent position, moisture exhausting port is arranged on the top, return air inlet is arranged on the below, be provided with automatic adjusting deep bead at return air inlet, can be according to the hydrofuge demand in the bakery, automatically regulate the position of deep bead and carry out hydrofuge control, when barn needs hydrofuge, automatically regulate deep bead and move down; When barn does not need hydrofuge, automatically regulate deep bead and move up;
(3) outside heating clamber, be provided with moisture absorption apparatus and change door, can open the replacing moisture absorption apparatus, when in the barn during excess Temperature, can also when hydrofuge, open Moisture-absorption sheet and change door and lower the temperature, shorten the hydrofuge time, improve the barn thermal efficiency.
The present invention cooperates automatically adjusting deep bead by the moisture absorption apparatus on heating clamber top, can accelerate the hydrofuge of barn, and can avoid heat draining simultaneously in the hydrofuge process, reduce the waste of heat, reduce the barn energy consumption cost more than 50%, improve the barn heat utilization rate.
Description of drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 is the structural representation of hydrofuge state of the present invention,
Fig. 3 is the control chart of automatically regulating deep bead,
Fig. 4 is the structural representation of water sucting plate among the present invention.
Among the figure: 1-baking vessel, 2-baking vessel door, 3-chimney, the 4-heating clamber, 5-coal stove, 6-blower fan, 7-Moisture-absorption sheet porous supporting plate, 8-Moisture-absorption sheet, the netted framework of 8-1-, the 8-2-wire netting, 8-3-absorbent material layer, 9-deep bead, 10-moisture exhausting port 11-return air inlet, the 12-Moisture-absorption sheet is changed door, 13-controller, the 14-humidity sensor, the 15-air outlet.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.Among Fig. 1, the energy saving of heat is stayed in described dehumidifying, comprise baking vessel 1 and heating clamber 4, offer moisture exhausting port in baking vessel 1, be provided with chimney 3 at heating clamber 4, be provided with heating furnace 5 and blower fan 6 in the heating clamber 4, between heating clamber and baking vessel, offer return air inlet 11 and moisture exhausting port 10, it is characterized in that: above heating clamber 2 is interior, be provided with moisture absorption apparatus, moisture exhausting port 10 is arranged on the position that is higher than return air inlet 11 between heating clamber and the baking vessel, in order to make things convenient for the airflow circulating hydrofuge, moisture exhausting port 10 is arranged on the position near the barn top, return air inlet 11 is big or small identical with moisture exhausting port 10, is arranged on the position adjacent with moisture exhausting port 10, and the distance between two openings equates with the height of humidity-discharging device; Described moisture absorption apparatus is comprised of porous supporting plate 7 and Moisture-absorption sheet 8, Moisture-absorption sheet 8 is fixed on by porous supporting plate 7 and is higher than the position that return air inlet 11 is lower than moisture exhausting port 10 in the heating clamber, and heating clamber is separated into two spaces, heating furnace 5 and blower fan 6 all are arranged in the space of moisture absorption apparatus below, in the process of hydrofuge, moistening hot gas can siphon away unnecessary steam by Moisture-absorption sheet 8 fully.
Be provided with respectively the opposite deep bead of open and-shut mode 9 at return air inlet 11 and moisture exhausting port 10 places, for convenient control, the deep bead 9 that is located at moisture exhausting port 10 and return air inlet 11 places can be the deep bead that same moves up and down, and between the height of the height of deep bead 9 and moisture exhausting port 10 or return air inlet 11 and two openings apart from sum.When moisture exhausting port 10 was opened fully, return air inlet 11 just can be closed fully, and air-flow carries out the hydrofuge process from moisture exhausting port 10 circulations; When return air inlet 11 was opened fully, moisture exhausting port 10 just can be closed fully, and the hydrofuge passage is just closed, and carried out normal return air.
Be provided with Moisture-absorption sheet in the position of heating clamber 4 corresponding Moisture-absorption sheets 8 and change door 12, after the water sucting plate suction reaches capacity state, change from changing the extraction of Moisture-absorption sheet door; When in the barn during excess Temperature, can when hydrofuge, open Moisture-absorption sheet and change door and lower the temperature.
Among Fig. 3, described automatic adjusting deep bead also comprises controller 13 and is arranged on the humidity sensor 14 of baking vessel, the signal output part of humidity sensor 14 is connected with the signal input part of controller 13, the signal output part of controller 13 is connected with the control motor of two opening part deep beads 9, and unlatching or the shutdown signal of deep bead 9 inputs of moisture exhausting port and return air inlet are opposite.Control damp and hot air-flow loop direction by automatic adjusting deep bead.Keeping out the wind of two opening parts is an automatic deep bead that moves up and down of regulating, according to the hydrofuge demand, control at controller 13 moves up and down unlatching return air inlet 11 or moisture exhausting port 10, or with return air inlet 11 or moisture exhausting port 10 opening sections, when barn needs hydrofuge, automatically regulate deep bead and move down, and can automatically regulate the distance that deep bead moves according to the hydrofuge demand; When barn does not need hydrofuge, automatically regulate deep bead and move up.
Among Fig. 4, described Moisture-absorption sheet 8 comprise netted framework and be located in the netted ore body can left and right extraction the multiple layer metal net, wire netting interior movable extraction the out of netted framework 8-1 is changed, netted framework is fixed on porous carriage 7 tops, be mixed with the absorbent material layer 8-3 of indicator every layer of wire netting 8-2 tiling, this absorbent material layer is adopted as the absorbent material that can see through hot gas when can absorb moisture and makes.When water absorption reaches certain state, Moisture-absorption sheet just changeable colour under the effect of indicator, prompting is changed, and just can open Moisture-absorption sheet and change door 12 this moment, with the replacing of releasing of every layer of wire netting, can change wire netting and also can change hygroscopic material.
In the flue-cured tobacco process, the humidity that detects in the baking vessel 1 by being arranged on bakery 1 interior humidity sensor 14 is not when barn needs hydrofuge, by controller 13 regulation and control, deep bead 9 is positioned at the position of moisture exhausting port 10, and moisture exhausting port 10 is closed fully, and this moment, return air inlet was in complete opening.Such as Fig. 1, the air-flow in the barn flows out through air outlet 15 under the pressure-acting of blower fan 6, and then the baking vessel 1 that flows through enters heating clamber 4 circulations from return air inlet 11.Humidity in temperature sensor 14 detects baking vessel 1 is too high, when needing hydrofuge, just signal is passed to controller 13, and controller 13 control deep beads are moved downward to return air inlet 11, close return air inlet 11, and moisture exhausting port 10 is in opening simultaneously.Such as Fig. 2, the air-flow in the baking vessel 1 flows out through air outlet 15 under the effect of blower fan 6 malleations, flow through and enter Moisture-absorption sheet 8 from moisture exhausting port 10 after the baking vessel 1, damp-heat air, becomes heated dry air and enters heating clamber 4 unnecessary moisture absorption by Moisture-absorption sheet 8, continues circulation.When the coal stove prosperous excess Temperature in the barn that causes that made a fire, can when hydrofuge, open and change Moisture-absorption sheet and change door 12 and lower the temperature.
The present invention avoids thermal loss in the process of hydrofuge, and has accelerated the speed of hydrofuge, has improved heat utilization rate, has reduced energy consumption, can save the baking cost more than 50%.
Claims (6)
1. hot energy saving is stayed in a dehumidifying, comprise baking vessel (1) and heating clamber (4), be provided with moisture exhausting port (10) in baking vessel (1), be provided with chimney (3) at heating clamber (4), be provided with heating furnace (5) and blower fan (6) in the heating clamber (4), between baking vessel and heating clamber, offer return air inlet (11), it is characterized in that: the top is provided with moisture absorption apparatus in heating clamber (2), moisture exhausting port (10) is arranged on the position that is higher than return air inlet (11) between heating clamber and the baking vessel, described moisture absorption apparatus is comprised of porous supporting plate (7) and Moisture-absorption sheet (8), Moisture-absorption sheet (8) is fixed on by porous supporting plate (7) and is higher than the position that return air inlet (11) is lower than moisture exhausting port (10) in the heating clamber, and heating clamber is separated into two spaces, heating furnace (5) and blower fan (6) all are arranged in the space of moisture absorption apparatus below; Locate to be provided with the opposite automatic adjusting deep bead (9) of open and-shut mode at return air inlet (11) and moisture exhausting port (10).
2. the energy saving of heat is stayed in dehumidifying according to claim 1, it is characterized in that: described automatic adjusting deep bead (9) also comprises controller (13) and is arranged on the humidity sensor (14) of baking vessel, the signal output part of humidity sensor (14) is connected with the signal input part of controller (13), the signal output part of controller (13) is connected with the control motor of two opening part deep beads (9), and unlatching or the shutdown signal of the deep bead of moisture exhausting port and return air inlet (9) input are opposite.
3. the energy saving of heat is stayed in dehumidifying according to claim 1 and 2, it is characterized in that: described moisture exhausting port (10) is arranged on the position near the barn top, return air inlet (11) is big or small identical with moisture exhausting port (10), be arranged on the position adjacent with moisture exhausting port (10), the distance between two openings equates with the height of humidity-discharging device; Be located at the automatic adjusting deep bead that deep bead (9) that moisture exhausting port (10) and return air inlet (11) locate moves up and down for same, and between the height of the height of deep bead (9) and moisture exhausting port (10) or return air inlet (11) and two openings apart from sum.
4. the energy saving of heat is stayed in dehumidifying according to claim 1 and 2, it is characterized in that: be provided with Moisture-absorption sheet in the position of the corresponding Moisture-absorption sheet of heating clamber (4) (8) and change door (12).
5. the energy saving of heat is stayed in dehumidifying according to claim 3, it is characterized in that: described automatic adjusting deep bead (9) comprises controller (13), humidity sensor (14) and moves up and down deep bead, the control motor that moves up and down deep bead is connected with the signal output part of controller (13), and moves up and down unlatching return air inlet (11) or moisture exhausting port (10) under the control of controller (13).
6. the energy saving of heat is stayed in dehumidifying according to claim 4, it is characterized in that: described Moisture-absorption sheet (8) comprise netted framework (8-1) and be located in the netted ore body can left and right extraction multiple layer metal net (8-2), netted framework is fixed on porous supporting plate (7) top, be mixed with the absorbent material layer (8-3) of indicator every layer of wire netting tiling, this absorbent material layer (8-3) adopts the absorbent material that can see through hot gas when can absorb moisture to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579468.1A CN103040085B (en) | 2012-12-27 | 2012-12-27 | Energy-saving baking room with dehumidifying and heat accumulating function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579468.1A CN103040085B (en) | 2012-12-27 | 2012-12-27 | Energy-saving baking room with dehumidifying and heat accumulating function |
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| Publication Number | Publication Date |
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| CN103040085A true CN103040085A (en) | 2013-04-17 |
| CN103040085B CN103040085B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210579468.1A Expired - Fee Related CN103040085B (en) | 2012-12-27 | 2012-12-27 | Energy-saving baking room with dehumidifying and heat accumulating function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099829A (en) * | 2016-08-18 | 2016-11-09 | 上海市政工程设计研究总院（集团）有限公司 | A kind of wet environment cable connector fireproof protection box |
| CN113951530A (en) * | 2021-11-23 | 2022-01-21 | 湖南省烟草公司长沙市公司宁乡市分公司 | Auxiliary dehumidifying device for tobacco curing barn |
| CN114532567A (en) * | 2022-03-30 | 2022-05-27 | 中国烟草总公司福建省公司 | Bulk curing barn structure and air-water separation dehumidifying and wet bulb temperature control method |
| CN116428664A (en) * | 2023-06-12 | 2023-07-14 | 中建二局第四建筑工程有限公司 | Air humidity regulator for industrial factory building |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2762568Y (en) * | 2004-10-25 | 2006-03-08 | 叶继宗 | Special paking room for flue-cured tobacco |
| CN201911283U (en) * | 2011-01-04 | 2011-08-03 | 红云红河烟草(集团)有限责任公司 | Intelligently-controlled dense type coal-fired baking house for drying tobaccos |
| CN202980118U (en) * | 2012-12-27 | 2013-06-12 | 湖北省烟草科研所 | Energy-saving curing barn for dehumidification and heat preservation |
-
2012
- 2012-12-27 CN CN201210579468.1A patent/CN103040085B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2762568Y (en) * | 2004-10-25 | 2006-03-08 | 叶继宗 | Special paking room for flue-cured tobacco |
| CN201911283U (en) * | 2011-01-04 | 2011-08-03 | 红云红河烟草(集团)有限责任公司 | Intelligently-controlled dense type coal-fired baking house for drying tobaccos |
| CN202980118U (en) * | 2012-12-27 | 2013-06-12 | 湖北省烟草科研所 | Energy-saving curing barn for dehumidification and heat preservation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099829A (en) * | 2016-08-18 | 2016-11-09 | 上海市政工程设计研究总院（集团）有限公司 | A kind of wet environment cable connector fireproof protection box |
| CN113951530A (en) * | 2021-11-23 | 2022-01-21 | 湖南省烟草公司长沙市公司宁乡市分公司 | Auxiliary dehumidifying device for tobacco curing barn |
| CN114532567A (en) * | 2022-03-30 | 2022-05-27 | 中国烟草总公司福建省公司 | Bulk curing barn structure and air-water separation dehumidifying and wet bulb temperature control method |
| CN114532567B (en) * | 2022-03-30 | 2024-01-09 | 中国烟草总公司福建省公司 | Bulk curing barn structure and gas-water separation dehumidification and wet bulb temperature control method |
| CN116428664A (en) * | 2023-06-12 | 2023-07-14 | 中建二局第四建筑工程有限公司 | Air humidity regulator for industrial factory building |
| CN116428664B (en) * | 2023-06-12 | 2023-08-22 | 中建二局第四建筑工程有限公司 | Air humidity regulator for industrial factory building |
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| CN103040085B (en) | 2014-12-10 |
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Granted publication date: 20141210 Termination date: 20171227 |