CN201081526Y - Air down-flow dense oven chamber for test - Google Patents
Air down-flow dense oven chamber for test Download PDFInfo
- Publication number
- CN201081526Y CN201081526Y CNU200720174009XU CN200720174009U CN201081526Y CN 201081526 Y CN201081526 Y CN 201081526Y CN U200720174009X U CNU200720174009X U CN U200720174009XU CN 200720174009 U CN200720174009 U CN 200720174009U CN 201081526 Y CN201081526 Y CN 201081526Y
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- China
- Prior art keywords
- barn
- chamber
- tobacco
- cigarette
- air
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 238000013517 stratification Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 241000208125 Nicotiana Species 0.000 abstract description 27
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 27
- 238000009423 ventilation Methods 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 description 10
- 239000011449 brick Substances 0.000 description 5
- 238000010304 firing Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Housing For Livestock And Birds (AREA)
Abstract
The utility model discloses a test special air flow descending manner dense baking chamber, wherein, a tobacco charging chamber of the baking chamber comprises a tobacco charging layer (14), observation windows (11), a dehumidifying opening (13) and a baking chamber door; a hot air chamber comprises a stove (3), a radiator (4), a chimney (7), a fan (15) and an air inlet (8); the baking chamber comprises two strip sampling observation windows (11) which are vertically arranged in parallel; the top of the tobacco charging chamber is a single slope top; a hot air outlet (9) is arranged on the upper end of a division wall between the tobacco charging chamber and the hot air chamber; an air inlet (8) is arranged on the lower side of a side wall body (2) of the hot air chamber; a dehumidifying opening (13) is arranged on the lower side of the side wall body (2) of the tobacco charging chamber; the baking chamber is provided with a temperature and humidity automatic control instrument (12). The utility model has the advantages that: firstly, building structure is simple and easy to build; secondly, a ventilation dehumidifying system is automatically controlled, and operation is sensitive and simple; thirdly, tobacco charging means are compatible, namely tobacco charging means of loose tobaccos or a hanging pole or a tobacco clamp can be adopted; fourthly, proportion of tobacco layers of the tobacco charging chamber and space is basically the same with that of a conventional dense baking chamber; normal change requirements of tobacco leaves can be met; test results can be truly reflected.
Description
Technical field
The utility model belongs to barn, particularly, belongs to the special-purpose flue-cured tobacco intensive barn curing of test.
Background technology
As everyone knows, barn is the special equipment of crops such as flue-cured tobacco baking.At present to adorn bright cigarette capacity be 120 poles or more than the 1000kg for gravity-flow ventilation barn of using in the cured tobacco production and intensive barn curing, some scientific research and testing, because the tobacco leaf lazy weight can not toast separately, be difficult to obtain result of the test accurately as kind baking contrast test etc. and mix baking.Temperature and humidity regulator that routine is applied to test and similar devices can be used to toast viewing test, but they can not truly reflect the tobacco flue-curing effect because capacity is little.Up to now, do not retrieve the patent application of test special-purpose roasting chamber as yet.
Summary of the invention
The purpose of this utility model provides the special-purpose air-flow descending manner of a kind of test bulk curing barn, makes its tobacco flue-curing that can satisfy some, truly reflects cured effect, can reach small-sized and easy operation again, and result of the test is effect accurately.
The special-purpose air-flow descending manner of the test that the utility model provides bulk curing barn comprises cigarette-filling house and hot blast chamber, and cigarette-filling house comprises dress smoke stratification, dress cigarette frame, observation window, moisture exhausting port, barn door again; The hot blast chamber comprises iron or brick stove, iron radiator or cement plate fire tube, chimney, hot air circulation blower, air inlet again; The side body of wall of this barn cigarette-filling house is provided with two vertical bar shaped observation windows arranged side by side, can do to observe and sampling usefulness; The mode on top, monocline slope is adopted in the design on cigarette-filling house top; There is a hot blast air outlet partition wall upper end between cigarette-filling house and the hot blast chamber; The body of wall below, side of hot blast chamber is provided with air inlet, and the body of wall below, side of cigarette-filling house is provided with moisture exhausting port; Barn is supporting the humiture auto-controller.
Above-mentioned barn can independently be built, and also can two (conjuncted) arranged side by side build; Every barn has 2 layers of dress cigarette baking layer; Barn cigarette-filling house roof pitch is 4%～4.5%, and barn ground is the level ground.
Observation window internal layer on above-mentioned each barn body of wall is installed the movable glass window, and the wooden movable thermal insulating door thermally insulated door of outer installation can be observed the situation and the sampling and measuring analysis of tobacco flue-curing easily.
The hot air circulation blower of above-mentioned barn is an axial fan.
The firing equipment of above-mentioned barn comprises stove, radiator, three parts of chimney, adopts the box-like installation of iron structural group.
The operation principle of barn of the present invention is: the tobacco leaf that will need the to test barn of packing into; Start firing equipment, the coal-fired heat that produces of stove is through heat exchanger or the indoor air of fire tube hot blast; The hot-air of hot blast chamber rises to the top; Because the roof is airtight, hot-air prolongs the roof and laterally moves, and enters cigarette-filling house from air inlet, and the heat of hot-air from top to bottom passes to tobacco leaf successively, takes away the moisture of tobacco leaf, and air turns cold heavy and sinks, until sinking down into ground; Discharge from barn by moistureproof window at last.In the whole process of baking tobacco leaves, testing crew can be observed the situation of change of most of tobacco leaf in the barn, and sample analysis obtains accurate result of the test easily, to determine the character and the optimum baking condition of tobacco leaf.
The special-purpose air-flow descending manner of test of the present utility model bulk curing barn, have the following advantages: 1. building structure is simple, easily builds; 2. the ventilation dewetting system adopts control automatically, and the control operation sensitivity is simple again; 3. the dress cigarette mode of barn can be compatible, can adopt the leaf dress cigarette mode of loosing, and also can adopt extension pole or cigarette to clamp the cigarette mode; 4. the condition of the ratio in cigarette-filling house's smoke stratification and space and conventional bulk curing barn is basic identical, can satisfy the requirement of tobacco leaf normal variation fully, can truly reflect result of the test.
Description of drawings
Fig. 1 is two the special-purpose air-flow descending manner of conjuncted test bulk curing barn vertical views, and Fig. 2 is the barn side view, and Fig. 3 is the barn cutaway view, and Fig. 4 is a monomer barn hot blast chamber fire door front view, and Fig. 5 is a conjuncted hot blast chamber fire door front view.1 is the roof of cigarette-filling house among the figure, and 2 is body of wall, and 3 is stove, 4 is radiator, and 5 is fire door, and 6 is ashcan, 7 is chimney, and 8 is air inlet, and 9 is air outlet, 10 is return air inlet, and 11 is observation window, and 12 is the humiture auto-controller, 13 is moisture exhausting port, and 14 are the dress smoke stratification, and 15 is blower fan, 16 is burner hearth, and 17 is the asbestos cover plate, and 18 is AD.
The specific embodiment
The GZSM-3 type of embodiment such as accompanying drawing 1～5 is tested special-purpose air-flow descending manner bulk curing barn, the area 3.5m * 1.35m of cigarette-filling house, and 2 layers of dress cigarettes, every a heatable brick bed go out dried cigarette amount 50～100kg; Can use for kind of the tobacco flue-curing of the test of cigarette area 2-3 mu.
Barn building structure is brick mix structure, adopts the 24cm common brick to build by laying bricks or stones; Cigarette-filling house's specification: 3.5m (length) * 1.35m (wide) * 2.0m (preceding height)～2.25m (back is high), the net area 4.73m of cigarette-filling house
2Hot blast chamber specification: 1.5m (length) * 1.35m (wide) * 2.25m (height).Cigarette-filling house roof 1 gradient is 4%, and barn ground is the level ground.
Observation window 11 on each barn body of wall 2 is 2 vertical bar shaped observation windows arranged side by side, and windowpane and insulation timber are installed.
Air inlet 8 is installed in the heat supply chamber by the one side corner under the partition wall 2, and specification is that 400mm is wide, 250mm is high; Air outlet 9 is the hot air circulation mouth of partition wall upper end between cigarette-filling house and the hot blast chamber, and specification is that 1350mm is wide, 200mm is high; Return air inlet 10 is installed in the positive middle part of partition wall 2 lower ends between cigarette-filling house and the hot blast chamber, and specification is that 350mm is wide, 350mm is high.Moisture exhausting port 13 is located at barn one side wall 2 bottoms, and specification is that 500mm is wide, 250mm is high.
Firing equipment comprises stove 3, radiator 4,7 three parts of chimney, adopts the box-like installation of iron structural group.
The temperature and humidity intelligent control system comprises humiture auto-controller 12, Temperature Humidity Sensor, automatic temperature control and hydrofuge automaton.
Temperature control relies on barn chimney 7 air doors to control automatically; Humidity control is controlled automatically by air inlet 8 and moisture exhausting port 13.
Claims (5)
1. the special-purpose air-flow descending manner bulk curing barn of test comprises cigarette-filling house and hot blast chamber, and cigarette-filling house comprises dress smoke stratification (14), observation window (11), moisture exhausting port (13), barn door again; The hot blast chamber comprises stove (3), radiator (4), chimney (7), hot air circulation blower (15), air inlet (8) again; It is characterized in that this barn has two vertical bar shaped arranged side by side sampling observation windows (11); Cigarette-filling house top (1) is top, monocline slope; There is a hot blast air outlet (9) the partition wall upper end between cigarette-filling house and the hot blast chamber, and the lower end is equipped with humiture auto-controller (12); Side body of wall (2) below of hot blast chamber has air inlet (8), and side body of wall (2) below of cigarette-filling house has moisture exhausting port (13).
2. the special-purpose air-flow descending manner of test according to claim 1 bulk curing barn, it is characterized in that described barn for independently build or two build side by side; Every barn has 2 layers of dress smoke stratification (14); Barn cigarette-filling house roof (1) gradient is 4%～4.5%, and barn ground is the level ground.
3. the special-purpose air-flow descending manner of test according to claim 1 bulk curing barn is characterized in that on the observation window (11) on the described barn body of wall (2) movable glass window and wooden thermal insulating door thermally insulated door being installed.
4. the special-purpose air-flow descending manner of test according to claim 1 bulk curing barn, the hot air circulation blower that it is characterized in that described barn is axial fan (15).
5. the special-purpose air-flow descending manner of test according to claim 1 bulk curing barn is characterized in that stove (3), radiator (4) and the chimney (7) of barn is the box-like installation of iron structural group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720174009XU CN201081526Y (en) | 2007-08-31 | 2007-08-31 | Air down-flow dense oven chamber for test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720174009XU CN201081526Y (en) | 2007-08-31 | 2007-08-31 | Air down-flow dense oven chamber for test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201081526Y true CN201081526Y (en) | 2008-07-02 |
Family
ID=39615195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720174009XU Expired - Fee Related CN201081526Y (en) | 2007-08-31 | 2007-08-31 | Air down-flow dense oven chamber for test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201081526Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423105A (en) * | 2011-08-12 | 2012-04-25 | 山东农业大学 | Basket type tobacco-loading bulk curing barn |
| CN109387043A (en) * | 2018-11-25 | 2019-02-26 | 四川美立方门业有限公司 | Interior circulation townhouse formula anti-fire door core board heat drying device |
-
2007
- 2007-08-31 CN CNU200720174009XU patent/CN201081526Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423105A (en) * | 2011-08-12 | 2012-04-25 | 山东农业大学 | Basket type tobacco-loading bulk curing barn |
| CN109387043A (en) * | 2018-11-25 | 2019-02-26 | 四川美立方门业有限公司 | Interior circulation townhouse formula anti-fire door core board heat drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20110831 |