CN105115262A - Hot air drying furnace for tea - Google Patents
Hot air drying furnace for tea Download PDFInfo
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- CN105115262A CN105115262A CN201510360795.1A CN201510360795A CN105115262A CN 105115262 A CN105115262 A CN 105115262A CN 201510360795 A CN201510360795 A CN 201510360795A CN 105115262 A CN105115262 A CN 105115262A
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Abstract
The invention discloses a hot air drying furnace for tea, and relates to the manufacturing technology for tea equipment. The hot air drying furnace for tea comprises a hot air furnace having an air inlet pipe and an air outlet pipe, the lower portion of the hot air furnace is provided with a fuel inlet communicating with a combustion chamber, the fuel inlet is provided with a charging guide groove portion, the charging guide groove portion is connected with a cylinder having a hopper, a rotating shaft provided with a plurality of radial septa is sleeved by the cylinder, and the rotating shaft is connected with a first power machine through chain drive. The air outlet pipe communicates with a hot air pipe provided with a temperature sensor, the air outlet pipe is provided with a plurality of hot air outlets, and each hot air outlet is provided with a tea dryer. A control end of the temperature sensor is connected with a controller. Compared with the prior art, the hot air drying furnace for tea can solve the problems that the temperature for drying tea is hard to control and the tea is easy to pollute by fuel ash.
Description
Technical field
The present invention relates to tealeaves equipment manufacturing technology field, especially a kind of machine for drying tea leaves.
Background technology
In tealeaves manufacturing process, dry and to be absolutely necessary one of operation, normally adopt flat or tunnel drier to dry to the drying mode of tealeaves at present; But tealeaves is heated uneven, easily causes tealeaves chlorophyll to be destroyed, tealeaves is turned to be yellow, affects the deficiency of the quality of tealeaves.At present some high-end tea or make recovered traditional tealeaves manufacture craft to view and admire tealeaves; Traditional drying tea leaves mode is placed on by tealeaves to be smoked in the oven dry pot on heating-range to smoke, and controls the temperature of drying in pot smoke tealeaves by the fuel added in stove.Thisly smoke mode there are the following problems: one, have ashes due to during fuel combustion, these ashes can cause pollution to a certain degree to tealeaves; The control of its two kettle temperature entirely increases with workman's experience or the fuel reduced in heating-range realizes, and the uniformity of the dries quantity of tealeaves is poor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of tea hot air drying oven, with solve existing drying tea leaves temperature difficulty control and tealeaves easily by problem that fuel ashes pollute.
The technical scheme that technical solution problem of the present invention adopts is: this tea hot air drying oven comprises the hot-blast stove being provided with blast pipe and escape pipe, the fuel inlet being communicated with combustion chamber is provided with in described hot-blast stove bottom, inlet chute portion is provided with in described fuel inlet place, described inlet chute portion is connected with the cylindrical shell being provided with hopper, in described cylindrical shell, be coated with the rotating shaft being provided with polylith radial spacer, described rotating shaft is connected with the first engine by Chain conveyer;
Described escape pipe is connected with the warm-air pipe being provided with temperature sensor, and described escape pipe is provided with multiple hot blast gas outlet, is equipped with one dries tea canister at each described hot blast gas outlet place; The control end of described temperature sensor is connected with controller.
In above-mentioned tea hot air drying oven technical scheme, technical scheme can also be more specifically: described escape pipe is connected with described warm-air pipe one end by the first warm-air pipe, described escape pipe is provided with the second warm-air pipe be connected with the described warm-air pipe other end by flow control valve, and the control end of described flow control valve is connected with controller.
Further: described blast pipe is connected with the air blast driven by the second engine.
Further: described tea curing device comprises the cone cylinder be set on described hot blast gas outlet and the fence be located on described cone cylinder, is provided with porous plate in the junction of described fence and described cone cylinder.
Further: outside described escape pipe, described first warm-air pipe and described second warm-air pipe, to be equipped with one layer of heat preservation layer.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: 1, during work, tealeaves to be dried is put on the porous plate of each tea curing device, the temperature of drying needed for tealeaves is set on the controller, start the first engine and the second engine, tea hot air drying oven is started working, and hot blast to enter warm-air pipe through the first warm-air pipe from escape pipe and carries out confession hot gas to each tea curing device; The temperature sensor be contained on warm-air pipe detects the temperature in warm-air pipe in real time, if the temperature in warm-air pipe is low, controller then carries out speed governing to motor and motor, accelerate rotating shaft and blower speed, make to enter the fuel of combustion chamber from cylindrical shell to increase and the air quantity entered from air blast increases, thus make to raise from escape pipe temperature out; Can also turn-on flow rate control valve with Time Controller, make hot gas enter to obtain the temperature in high warm-air pipe from the other end of warm-air pipe; If the temperature in warm-air pipe is high, also by regulating the rotating speed of motor and motor and close flow control valve, make the temperature in warm-air pipe in required scope, the uniformity of the dries quantity of tealeaves is good; 2, the pollution of fuel ashes to tealeaves is decreased.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the K direction view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Tea hot air drying oven as depicted in figs. 1 and 2 comprises the hot-blast stove 6 being provided with blast pipe 5-1 and escape pipe 4, the blast pipe 5-1 of hot-blast stove 6 is connected with the air blast 5 driven by the second engine, second engine of the present embodiment is motor 5-2, first engine is motor 10, and motor 5-2 is electrically connected with controller 7; The fuel inlet being communicated with hot-blast stove 6 combustion chamber is had in hot-blast stove 6 bottom, the inlet chute portion 6-1 of protrusion hot-blast stove 6 furnace wall is provided with in fuel inlet place, inlet chute portion 6-1 is connected with the cylindrical shell 6-2 being provided with hopper 6-5, import is had on the top of cylindrical shell 6-2, hopper 6-5 is welded with in this import department, the present embodiment is coated with a rotating shaft 6-4 in cylindrical shell 6-2, and rotating shaft 6-4 is fixed on the outer furnace wall of hot-blast stove 6 by the bearing block being contained in two ends; The present embodiment has 6 pieces of radial spacer 6-3 circumferentially distributed at rotating shaft 6-4 cylindrical uniform welding, in one end of rotating shaft 6-4, driven sprocket 6-6 is housed, driven sprocket 6-6 is connected with the drive sprocket 10-1 be contained on motor 10 output shaft by driving-chain 9, and motor 10 is electrically connected with controller 7; The escape pipe 4 of hot-blast stove 6 is connected with the warm-air pipe 1 that temperature sensor 3 is housed, and the control end of temperature sensor 3 is connected with controller 7; The escape pipe 4 of hot-blast stove 6 is connected with one end of warm-air pipe 1 by the first warm-air pipe 4-2, the escape pipe 4 of hot-blast stove 6 is connected with the other end of warm-air pipe 1 by the second warm-air pipe 4-1 that flow control valve 8 is housed, and the control end of flow control valve 8 is connected with controller 7; Escape pipe 4 has multiple hot blast gas outlet, and in each hot blast gas outlet, place is equiped with a tea curing device 2; Tea curing device comprises the cone cylinder be set on hot blast gas outlet and the fence be welded on cone cylinder, is provided with one block of porous plate at fence and the junction of cone cylinder.
During work, tealeaves to be dried is put on the porous plate of each tea curing device 2, controller 7 arranges the temperature of drying needed for tealeaves, actuating motor 10 and motor 5-2, tea hot air drying oven is started working, and hot blast to enter warm-air pipe 1 through the first warm-air pipe 4-2 from escape pipe 4 and carries out confession hot gas to each tea curing device 2; The temperature sensor 3 be contained on warm-air pipe 1 detects the temperature in warm-air pipe 1 in real time, if the temperature in warm-air pipe 1 is low, controller 7 carries out speed governing to motor 10 and motor 5-2, accelerate the rotating speed of rotating shaft 6-4 and air blast 5, make to enter the biomass fuel of combustion chamber from cylindrical shell 6-2 to increase and the air quantity entered from air blast 5 increases, thus make to raise from escape pipe 4 temperature out; Flow control valve 8 can also be opened with Time Controller 7, make hot gas enter to obtain the temperature in high warm-air pipe 1 from the other end of warm-air pipe 1; If the temperature in warm-air pipe 1 is high, also by regulating the rotating speed of motor 10 and motor 5-2 and close flow control valve 8, make the temperature in warm-air pipe 1 in required scope.
Claims (5)
1. a tea hot air drying oven, comprise the hot-blast stove (6) being provided with blast pipe (5-1) and escape pipe (4), the fuel inlet being communicated with combustion chamber is provided with in described hot-blast stove (6) bottom, it is characterized in that: be provided with inlet chute portion (6-1) in described fuel inlet place, described inlet chute portion (6-1) is connected with the cylindrical shell (6-2) being provided with hopper (6-5), in described cylindrical shell (6-2), be coated with the rotating shaft (6-4) being provided with polylith radial spacer (6-3), described rotating shaft (6-4) is connected with the first engine by Chain conveyer;
Described escape pipe (4) is connected with the warm-air pipe (1) being provided with temperature sensor (3), and described escape pipe (4) is provided with multiple hot blast gas outlet, and in each described hot blast gas outlet, place is equipped with a tea curing device (2); The control end of described temperature sensor (3) is connected with controller (7).
2. tea hot air drying oven according to claim 1, it is characterized in that: described escape pipe (4) is connected with described warm-air pipe (1) one end by the first warm-air pipe (4-2), described escape pipe (4) is provided with the second warm-air pipe (4-1) be connected with described warm-air pipe (1) other end by flow control valve (8), and the control end of described flow control valve (8) is connected with controller (7).
3. tea hot air drying oven according to claim 1 and 2, is characterized in that: described blast pipe (5-1) is connected with the air blast (5) driven by the second engine.
4. tea hot air drying oven according to claim 3, is characterized in that: described tea curing device (2) comprises the cone cylinder be set on described hot blast gas outlet and the fence be located on described cone cylinder, is provided with porous plate in the junction of described fence and described cone cylinder.
5. tea hot air drying oven according to claim 4, is characterized in that: outside described escape pipe (4), described first warm-air pipe (4-2) and described second warm-air pipe (4-1), be equipped with one layer of heat preservation layer (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360795.1A CN105115262A (en) | 2015-06-26 | 2015-06-26 | Hot air drying furnace for tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360795.1A CN105115262A (en) | 2015-06-26 | 2015-06-26 | Hot air drying furnace for tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105115262A true CN105115262A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360795.1A Pending CN105115262A (en) | 2015-06-26 | 2015-06-26 | Hot air drying furnace for tea |
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| Country | Link |
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| CN (1) | CN105115262A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225447A (en) * | 2016-08-10 | 2016-12-14 | 宿松县洪家龙油茶种植专业合作社 | A kind of Fructus Camelliae sinensis air-dry apparatus |
| CN107044727A (en) * | 2017-05-26 | 2017-08-15 | 犍为县雩龙茶业有限公司 | A kind of intelligent boiler of smoke-less power-saving |
| CN107878015A (en) * | 2017-10-30 | 2018-04-06 | 平湖市燎原印刷厂 | A kind of printing hot-air drying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785552A (en) * | 1987-07-08 | 1988-11-22 | Best Willie H | Convection stabilized radiant oven |
| CN2521506Y (en) * | 2001-12-30 | 2002-11-20 | 林岱右 | Blowing-in temperature control apparatus for combustion machine |
| CN2557246Y (en) * | 2002-08-07 | 2003-06-25 | 刘良春 | Grain winnower |
| CN103471366A (en) * | 2013-04-24 | 2013-12-25 | 浙江光炎节能环保科技股份有限公司 | Energy-saving and environmentally-friendly air source biomass drying system |
-
2015
- 2015-06-26 CN CN201510360795.1A patent/CN105115262A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785552A (en) * | 1987-07-08 | 1988-11-22 | Best Willie H | Convection stabilized radiant oven |
| CN2521506Y (en) * | 2001-12-30 | 2002-11-20 | 林岱右 | Blowing-in temperature control apparatus for combustion machine |
| CN2557246Y (en) * | 2002-08-07 | 2003-06-25 | 刘良春 | Grain winnower |
| CN103471366A (en) * | 2013-04-24 | 2013-12-25 | 浙江光炎节能环保科技股份有限公司 | Energy-saving and environmentally-friendly air source biomass drying system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225447A (en) * | 2016-08-10 | 2016-12-14 | 宿松县洪家龙油茶种植专业合作社 | A kind of Fructus Camelliae sinensis air-dry apparatus |
| CN107044727A (en) * | 2017-05-26 | 2017-08-15 | 犍为县雩龙茶业有限公司 | A kind of intelligent boiler of smoke-less power-saving |
| CN107878015A (en) * | 2017-10-30 | 2018-04-06 | 平湖市燎原印刷厂 | A kind of printing hot-air drying device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |