CN104997150A - Curing barn using concurrent flow baking - Google Patents
Curing barn using concurrent flow baking Download PDFInfo
- Publication number
- CN104997150A CN104997150A CN201510470367.4A CN201510470367A CN104997150A CN 104997150 A CN104997150 A CN 104997150A CN 201510470367 A CN201510470367 A CN 201510470367A CN 104997150 A CN104997150 A CN 104997150A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- barn
- room body
- aerofoil
- heat pump
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a curing barn using concurrent flow baking. The curing barn comprises a barn body, the outer side of the top of the barn body is provided with a heat pump external machine, the inner side of the top of the barn body is provided with a waste heat recovery device, the waste heat recovery device is communicated with the heat pump external machine, the barn body is internally provided with a heating chamber septum, a heat pump internal machine is installed between two ends of the heating chamber septum and the upper surface of the barn body, the lower part of the heating chamber septum is provided with a grill, the internal of the barn body is provided with wind disturbing plates which can change hot air directions, and the side surface of the barn body is provided with a gate. Hot air entering the curing barn flows parallel, and through arranging the fixed wind disturbing plate and the movable wind disturbing plate, flowing directions of hot air can be changed, so that hot air on the grill is parallel and uniform. Through cooperative use of a heat pump and the waste heat recovery device, energy of damp and hot air exhausted from the curing barn can be recycled.
Description
Technical field
The invention belongs to tobacco roasting equipment technical field, be specifically related to a kind of barn adopting concurrent flow to toast.
Background technology
It is that civil engineering brick is mixed, the coal-fired barn of color steel material that existing tobacco business toasts the barn great majority adopted, vertical current (ascending manner or descending manner) is all adopted to toast and passive hydrofuge, barn internal gas pressure is higher than ambient pressure, and water evaporation institute calorific requirement is more, and energy consumption is high.Hot blast flows to the other end from one end, takes away the water vapour be evaporated in baked goods, due to water evaporation endothermic, wind field temperature near air inlet is high, humidity is little, exhaust outlet is then contrary, and so just cause the cured effect of baked goods uneven, product quality is uncontrollable.
Summary of the invention
The object of this invention is to provide a kind of barn adopting concurrent flow to toast, solve barn of the prior art and cause owing to adopting vertical current baking humiture field distribution uneven and then affect the problem of product quality.
The technical solution adopted in the present invention is: the barn adopting concurrent flow baking, comprises room body, and the top outer of room body is provided with the outer machine of heat pump, and the inside top of room body is provided with waste-heat recovery device, and waste-heat recovery device is connected with the outer machine of heat pump; Be provided with heating clamber dividing plate in room body, be symmetrically installed with machine in heat pump between the two ends of heating clamber dividing plate and room body upper surface, the below of heating clamber dividing plate is provided with grill; Be provided with in room body can change thermal current direction disturb aerofoil; The side of room body is provided with gate.
Feature of the present invention is also:
The side that the top outer of room body is positioned at the outer machine of heat pump is provided with air intake passage, and one end of air intake passage is connected with pressure fan, and the other end of air intake passage is connected with waste-heat recovery device, is provided with air door in air intake passage; In heat pump, the inner side of machine is symmetrically installed with electric auxiliary heat, is also provided with Temperature Humidity Sensor in room body.
Temperature Humidity Sensor is provided with two, and one of them is arranged on the middle position near body top, room, and another is arranged on the middle position bottom room body.
Disturb aerofoil specifically comprise two fixedly disturb aerofoil b, two activities disturb aerofoil and two fixedly disturb aerofoil a; Fixedly disturb the symmetrical drift angle place be arranged in room body of aerofoil b, change thermal current direction for first time for two; Two activities are disturbed aerofoil and are arranged on the below that two are fixedly disturbed aerofoil b respectively, change thermal current direction for second time; Fixedly disturb the symmetrical base angle place be arranged in room body of aerofoil a, change thermal current direction for third time for two; Fixedly disturb aerofoil a and fixedly disturb aerofoil b all to tilt to install relative to horizontal direction; External side, room is provided with the rope winder of disturbing aerofoil motion for controlling activity.
The concrete structure of rope winder is: comprise the shell being arranged on external side, room, in shell, reducing motor is installed, the output shaft of reducing motor is connected with one end of roller shaft, the other end of roller shaft connects roller, the one ends wound of steel wire rope is on roller, and the other end is walked around the pulley a that is placed in external side, room successively and disturbed aerofoil with activity after the pulley b being placed in room body inside top and be connected.
The concrete structure of waste-heat recovery device is: comprise base plate, base plate is provided with pipeline a, pipeline a is other is provided with pipeline b, and the sidewall of pipeline b contacts with the sidewall of pipeline a, position corresponding with pipeline b on base plate has through hole a, and the sidewall of straight through tube a and pipeline b is provided with through hole b.
Base plate is the base plate of metal material, and pipeline a and pipeline b is the pipeline of metal material.
Pipeline b arranges one.
Pipeline b arranges two, and two pipeline b are arranged in the bilateral symmetry of pipeline a.
The quantity of the outer machine of heat pump is corresponding with the quantity of pipeline b, and the outer machine of heat pump is connected with pipeline b, and air intake passage is connected with pipeline a.
The invention has the beneficial effects as follows: the barn that the present invention adopts concurrent flow to toast, by arranging of heating clamber dividing plate, barn is separated into two parts in vertical direction, the thermal current making to enter barn can not vertical downward movement, but PARALLEL FLOW; By fixedly disturbing aerofoil and movable setting of disturbing aerofoil, can change the flow direction of thermal current, make the thermal current on arrival grill evenly parallel, the product on grill is evenly toasted, and improves the baking quality of product; By heat pump and waste-heat recovery device with the use of, make the energy of the hot and humid gas of discharge barn be recycled utilization, effectively save the energy.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the barn that the present invention adopts concurrent flow to toast;
Fig. 2 is the left TV structure schematic diagram of the barn that the present invention adopts concurrent flow to toast;
Fig. 3 be the present invention adopt concurrent flow to toast barn in the structural representation of rope winder;
Fig. 4 is the operation principle schematic diagram of the barn that the present invention adopts concurrent flow to toast;
Fig. 5 is the structural representation of waste-heat recovery device;
Fig. 6 is the A-A sectional view of Fig. 5.
In figure, 1. room body, 2. grill, 3. machine in heat pump, 4. electric auxiliary heat, 5. heat pump outer machine, 6. waste-heat recovery device, 6-1. base plate, 6-2. pipeline a, 6-3. pipeline b, 6-4. through hole a, 6-5. through hole b, 7. rope winder, 7-1. shell, 7-2. reducing motor, 7-3. roller shaft, 7-4. roller, 8. air intake passage, 9. pressure fan, 10. heating clamber dividing plate, 11. fixedly disturb aerofoil a, and aerofoil is disturbed in 12. activities, 13. pulley a, 14. pulley b, 15. steel wire ropes, 16. fixedly disturb aerofoil b, 17. gates, 18. air doors.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
The barn that the present invention adopts concurrent flow to toast, as shown in Figure 1, comprises room body 1, the top outer of room body 1 is provided with the outer machine 5 of two heat pumps, be provided with air intake passage 8 between two outer machines 5 of heat pump, air intake passage 8 is connected with pressure fan 9, is provided with air door 18 in air intake passage 8; Heating clamber dividing plate 10 is provided with in room body 1, room body 1 is divided into two parts (according to the direction in Fig. 1, heating clamber dividing plate 10 is connected to the both sides, front and back of room body 1, leaves gap in the left and right sides) by heating clamber dividing plate 10 in the vertical direction, top is heating clamber, and bottom is baking vessel.The inside top of room body 1 is provided with waste-heat recovery device 6, the concrete structure of waste-heat recovery device 6 as shown in Figure 5, Figure 6, comprise base plate 6-1, base plate 6-1 is provided with pipeline a6-2, pipeline a6-2 is other is provided with pipeline b6-3, and the sidewall of pipeline b6-3 contacts with the sidewall of pipeline a6-2, and position corresponding with pipeline b6-3 on base plate 6-1 has several through holes a6-4, pipeline b6-3 can arrange one, or is respectively symmetrical arranged one in pipeline a6-2 both sides; The sidewall of straight through tube a6-2 and pipeline b6-3 is provided with through hole b6-5, and base plate 6-1, pipeline a6-2 and pipeline b6-3 are metal material.Wherein, pipeline b6-3 is connected with the outer machine 5 of heat pump, and pipeline a6-2 is connected with air intake passage 8; Be symmetrically installed with machine 3 and two electricity auxiliary hot 4 in two heat pumps between the two ends of heating clamber dividing plate 10 and room body 1 upper surface, in heat pump, machine 3 be provided with circulating fan; The below of heating clamber dividing plate 10 is provided with grill 2.Drift angle place in room body 1 is symmetrically installed with two and fixedly disturbs aerofoil b16, and the base angle place in room body 1 is symmetrically installed with two and fixedly disturbs aerofoil a11, fixedly disturbs aerofoil a11 and fixedly disturb aerofoil b16 all to tilt to install relative to horizontal direction.Two belows of fixedly disturbing aerofoil b16 are separately installed with activity and disturb aerofoil 12, and be provided with rope winder 7 outside room body 1, as shown in Figure 2, the side of room body 1 is provided with gate 17.The concrete structure of rope winder 7 is as shown in Figure 3: comprise the shell 7-1 be arranged on outside room body 1, be provided with reducing motor 7-2 in shell 7-1, the output shaft of reducing motor 7-2 is connected with one end of roller shaft 7-3, and the other end of roller shaft 7-3 connects roller 7-4.The one ends wound of steel wire rope 15 is on roller 7-4, and the other end is walked around successively and is placed in pulley a13 outside room body 1 and disturbs aerofoil 12 with activity after the pulley b14 being placed in room body 1 inside top and be connected.Also be provided with Temperature Humidity Sensor in room body 1, Temperature Humidity Sensor is provided with two, and one of them is arranged on the middle position near body 1 top, room, and another is arranged on the middle position bottom room body 1.
Operation principle of the present invention is as follows:
Outside air is after the outer machine 5 of heat pump, the outer machine 5 of heat pump absorbs heat from outside air, to room body 1 inside discharge thermal current, thermal current machine 3 in heat pump heats further, in the heat pump of both sides machine 3 with the use of, a rotating forward, another then reverses, and suppose picture as shown in Figure 4, in the heat pump on the left side, machine 3 rotates forward, in the heat pump on the right, machine 3 reverses, and thermal current is to left movement; Two activities disturb aerofoil 12 also with the use of, when thermal current is to left movement, the operating position that aerofoil 12 is positioned at inclination is disturbed in the activity in left side, and the off-position that aerofoil 12 is positioned at vertical direction is disturbed in the activity on right side; The thermal current of motion fixedly disturbs aerofoil b16 left through left side, carry out first time commutation, then continue to move downward with incline direction, second time commutation is carried out when aerofoil 12 is disturbed in the activity of part thermal current through left side, then concurrent flow is to grill 2 place, some thermal current can carry out third time commutation through the aerofoil a11 that fixedly disturbs at base angle, left side place downwards, then also flows to grill 2 place.The angle that aerofoil 12 is disturbed in activity is regulated by rope winder 7 according to the agriculture requirement of crops.After running a period of time, change the direction of machine 3 in two heat pumps, thermal current is moved right, avoid the heat skewness that one direction baking can cause, heighten the uniformity of rate-of-loss of coolant in whole barn.If heat is inadequate, then can opens electricity auxiliary hot 4 and carry out auxiliary heating.When the humidity that the Temperature Humidity Sensor installed in barn detects in barn is excessive, open air door 18, and start pressure fan 9, extraneous dry Cryogenic air enters in barn through air intake passage 8, contributes to barn hydrofuge.And at the pipeline a6-2 of the dry Cryogenic air in the external world in waste-heat recovery device 6, hot and humid gas in barn enters into pipeline b6-3 through through hole a6-4, in this process, extraneous dry Cryogenic air can carry out heat exchange with hot and humid gas, absorb heat, make the energy of the hot and humid gas of discharge barn be recycled utilization, greatly save the energy.
Claims (10)
1. adopt the barn of concurrent flow baking, it is characterized in that, comprise room body (1), the top outer of room body (1) is provided with the outer machine (5) of heat pump, the inside top of room body (1) is provided with waste-heat recovery device (6), and waste-heat recovery device (6) is connected with the outer machine (5) of heat pump; Heating clamber dividing plate (10) is provided with in room body (1), be symmetrically installed with machine in heat pump (3) between the two ends of heating clamber dividing plate (10) and room body (1) upper surface, the below of heating clamber dividing plate (10) is provided with grill (2); Be provided with in room body (1) can change thermal current direction disturb aerofoil; The side of room body (1) is provided with gate (17).
2. the barn of employing concurrent flow baking according to claim 1, it is characterized in that, the side that the top outer in described room body (1) is positioned at the outer machine (5) of heat pump is provided with air intake passage (8), one end of air intake passage (8) is connected with pressure fan (9), the other end of air intake passage (8) is connected with described waste-heat recovery device (6), is provided with air door (18) in air intake passage (8); In described heat pump, the inner side of machine (3) is symmetrically installed with electric auxiliary heat (4), is also provided with Temperature Humidity Sensor in described room body (1).
3. the barn of employing concurrent flow baking according to claim 2, it is characterized in that, described Temperature Humidity Sensor is provided with two, one of them is arranged on the middle position near body (1) top, room, and another is arranged on the middle position near bottom, room body (1).
4. the barn of employing concurrent flow baking according to claim 2, it is characterized in that, described in disturb aerofoil specifically comprise two fixedly disturb aerofoil b (16), two activities disturb aerofoil (12) and two fixedly disturb aerofoil a (11); Fixedly disturb aerofoil b (16) symmetry for described two and be arranged on drift angle place in room body (1), change thermal current direction for first time; Two described activities are disturbed aerofoil (12) and are arranged on the below that two are fixedly disturbed aerofoil b (16) respectively, change thermal current direction for second time; Fixedly disturb aerofoil a (11) symmetry for described two and be arranged on base angle place in room body (1), change thermal current direction for third time; Described fixedly disturb aerofoil a (11) and fixedly disturb aerofoil b (16) all relative to horizontal direction tilt install; Described room body (1) outside is provided with disturbs for controlling activity the rope winder (7) that aerofoil (12) moves.
5. the barn of employing concurrent flow baking according to claim 4, it is characterized in that, the concrete structure of described rope winder (7) is: comprise the shell (7-1) being arranged on room body (1) outside, reducing motor (7-2) is installed in shell (7-1), the output shaft of reducing motor (7-2) is connected with one end of roller shaft (7-3), the other end of roller shaft (7-3) connects roller (7-4), the one ends wound of steel wire rope (15) is on roller (7-4), the other end is walked around the pulley a (13) being placed in room body (1) outside successively and is disturbed aerofoil (12) afterwards with activity with the pulley b (14) being placed in room body (1) inside top and be connected.
6. the barn of employing concurrent flow baking according to claim 2, it is characterized in that, the concrete structure of described waste-heat recovery device (6) is: comprise base plate (6-1), base plate (6-1) is provided with pipeline a (6-2), pipeline a (6-2) is other is provided with pipeline b (6-3), the sidewall of pipeline b (6-3) contacts with the sidewall of pipeline a (6-2), the upper position corresponding with pipeline b (6-3) of base plate (6-1) has through hole a (6-4), the sidewall of straight through tube a (6-2) and pipeline b (6-3) is provided with through hole b (6-5).
7. the barn of employing concurrent flow baking according to claim 6, it is characterized in that, the base plate that described base plate (6-1) is metal material, described pipeline a (6-2) and pipeline b (6-3) are the pipeline of metal material.
8. the barn of employing concurrent flow baking according to claim 7, it is characterized in that, described pipeline b (6-3) arranges one.
9. the barn of employing concurrent flow baking according to claim 7, it is characterized in that, described pipeline b (6-3) arranges two, and two pipeline b (6-3) are arranged in the bilateral symmetry of pipeline a (6-2).
10. according to claim 8 or claim 9 employing concurrent flow baking barn, it is characterized in that, the quantity of the outer machine (5) of described heat pump is corresponding with the quantity of pipeline b (6-3), the outer machine (5) of described heat pump is connected with pipeline b (6-3), and described air intake passage (8) is connected with described pipeline a (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470367.4A CN104997150B (en) | 2015-08-04 | 2015-08-04 | The barn toasted using concurrent flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470367.4A CN104997150B (en) | 2015-08-04 | 2015-08-04 | The barn toasted using concurrent flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104997150A true CN104997150A (en) | 2015-10-28 |
| CN104997150B CN104997150B (en) | 2017-10-03 |
Family
ID=54370232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470367.4A Expired - Fee Related CN104997150B (en) | 2015-08-04 | 2015-08-04 | The barn toasted using concurrent flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104997150B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220096A (en) * | 2020-10-15 | 2021-01-15 | 贵州工程应用技术学院 | A waste heat recovery device for flue-cured tobacco baking house |
| CN113679078A (en) * | 2021-07-28 | 2021-11-23 | 姜丽慧 | High-temperature heat pump type tobacco curing house |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424024A (en) * | 1981-11-16 | 1984-01-03 | Powell Manufacturing Company, Inc. | Bulk curing with solid fuel |
| CN201523654U (en) * | 2009-09-30 | 2010-07-14 | 湖南省烟草公司长沙市公司 | Tobacco flue-curing room using air source heat pump as heat source |
| CN102697157A (en) * | 2012-06-19 | 2012-10-03 | 集美大学 | High-efficiency and energy-saving intensive tobacco flue-curing house |
| CN103292590A (en) * | 2013-06-03 | 2013-09-11 | 上海工程技术大学 | Heating and blowing device for large hot air drying room |
| CN103884169A (en) * | 2014-03-18 | 2014-06-25 | 东莞市正立干燥设备有限公司 | Energy-saving and environment-friendly sawn timber drying kiln |
-
2015
- 2015-08-04 CN CN201510470367.4A patent/CN104997150B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424024A (en) * | 1981-11-16 | 1984-01-03 | Powell Manufacturing Company, Inc. | Bulk curing with solid fuel |
| CN201523654U (en) * | 2009-09-30 | 2010-07-14 | 湖南省烟草公司长沙市公司 | Tobacco flue-curing room using air source heat pump as heat source |
| CN102697157A (en) * | 2012-06-19 | 2012-10-03 | 集美大学 | High-efficiency and energy-saving intensive tobacco flue-curing house |
| CN103292590A (en) * | 2013-06-03 | 2013-09-11 | 上海工程技术大学 | Heating and blowing device for large hot air drying room |
| CN103884169A (en) * | 2014-03-18 | 2014-06-25 | 东莞市正立干燥设备有限公司 | Energy-saving and environment-friendly sawn timber drying kiln |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220096A (en) * | 2020-10-15 | 2021-01-15 | 贵州工程应用技术学院 | A waste heat recovery device for flue-cured tobacco baking house |
| CN113679078A (en) * | 2021-07-28 | 2021-11-23 | 姜丽慧 | High-temperature heat pump type tobacco curing house |
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| Publication number | Publication date |
|---|---|
| CN104997150B (en) | 2017-10-03 |
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