CN102297567B - Low temperature drying method of incense - Google Patents
Low temperature drying method of incense Download PDFInfo
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- CN102297567B CN102297567B CN 201110113331 CN201110113331A CN102297567B CN 102297567 B CN102297567 B CN 102297567B CN 201110113331 CN201110113331 CN 201110113331 CN 201110113331 A CN201110113331 A CN 201110113331A CN 102297567 B CN102297567 B CN 102297567B
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Abstract
The invention relates to a low temperature drying method of incense, which is realized in the process of heating and drying, in the drying room by means of a conveying device, formed wet incense bars. The method is characterized in that the temperature in the drying room is controlled to be 40-50 DEG C; an isothermal environment is formed radially along the drying room by means of a heat dissipating device and a flow guide soaking zone arranged at one side of the tunnel-like drying room; meanwhile, the air humidity in the drying room is controlled by means of an automatic moisture removing mechanism; and when the air humidity reaches 2-5%, heating is stopped and incense bars are conveyed out of the drying room. The invention has the beneficial effects that by adopting the low temperature drying method of incense provided by the invention, temperature in the kiln is decreased from eighty to ninety degrees, the drying temperature adopted in the prior art, to forty to fifty degrees, thereby effectively overcoming the shortcomings that the incense bars are bended, warped and deformed and lose scent due to high temperature and have low rate of products meeting standards and unstable quality. Furthermore, by installing the automatic moisture removing mechanism in the kiln, not only is the purpose of reducing energy waste served, but also the intention to control the humidity in drying is realized, thus transforming manual control into automatic control.
Description
Technical field
The invention belongs to the low temperature drying technical field, relate to low temperature and ventilation unit desiccant dehumidification technology, the low temperature drying method of the product of particularly burning incense utilized.
Background technology
The product drying technology of burning incense is one very important operation in the fragrant production of articles.Temperature and the drying time of control kiln are the most important factors of this technology, its directly determine to burn incense presentation quality and inherent quality of product, volatile effective constituents such as the plants essential oil that contains in special fragrant incense, the incense product, essence are compared with other material, characteristics such as thermal sensitivity height, active ingredient scatter and disappear easily.In dry run, too high temperature and long time not only cause active ingredient volatilization easily, and may product appearance, variations such as shape is distorted, prying.Therefore, the key of drying process is baking temperature, steam flowing velocity and the control of drying time, and suitable drying condition has extremely important meaning to guaranteeing active ingredient volatilization and fragrant body deformability.
Adopted the tradition product stoving process of burning incense mainly to have following shortcoming in the past, the one, the kiln bake out temperature is up to eight, 90 degree, fragrant bar easily curved, easily stick up, essence loss late height, steam and power consumption are serious, product quality is low, the low and production cost height of yield rate.The 2nd, hot-air and moisture air-flow are obstructed in the junction intersection in the stove, and moisture can not in time by nature humidity discharging mouth, smooth be discharged; The many rows of square-bottomed bamboo basket that contain fragrant bar in the kiln put, and it is long that air-flow need pass through the space length of square-bottomed bamboo basket layer, and air circulation is obstructed, and finally causes under equal conditions drying of wet perfume (or spice); The 3rd, nature humidity discharging mouth humidity discharging speed is slow, causes the kiln drying time to prolong, and coal and power consumption are big, and yield rate is low.
Summary of the invention
The objective of the invention is to overcome tradition burn incense product bake out temperature height, the time is long, product percent of pass is low, of poor quality, take a lot of work, time-consuming, shortcoming that power consumption is high, a kind of low temperature drying method of burning incense is proposed, thereby reach energy-saving consumption-reducing, saving of work and time, the purpose of improving the quality of products, reducing production costs.
The technical solution used in the present invention is: a kind of low temperature drying method of burning incense, said method is to be undertaken realizing in the technology of heating, drying by the wet fragrant bar of conveying device after to moulding in drying chamber, key is: the oven dry indoor temperature is controlled to be 40～50 ℃, form along drying chamber isothermal environment radially by the heat abstractor that is arranged on tunnel type drying chamber one side and water conservancy diversion soaking zone, simultaneously and by the air humidity in the automatic humidity discharging mechanism controls drying chamber, when air humidity reaches 2-5%, stop heating, fragrant bar is transported drying chamber.
Operation principle of the present invention is: hot-air carries out the wet exchange of heat by the square-bottomed bamboo basket layer with wet fragrant bar, and heat is passed to fragrant bar, and the water evaporates in the wet perfume (or spice) is come out, and the cold air that will be mixed with water vapour is then discharged by the humidity discharging machine, finally obtains the low dried perfume (or spice) of humidity.The invention has the beneficial effects as follows: the present invention reduces temperature in the stove, eight, 90 degree bake out temperatures by available technology adopting are reduced to 40,50 degree, solved high temperature effectively and caused fragrant bar prying distortion, loss of aroma shortcoming, product percent of pass is low, the unsettled shortcoming of quality.The automatic humidity discharging of installation mechanism in kiln not only reaches the purpose that reduces energy waste but also reach the purpose that humidity is dried in control, and becoming Artificial Control is automatic control.
The specific embodiment
A kind of low temperature drying method of burning incense, said method is to be undertaken realizing in the technology of heating, drying by the wet fragrant bar of conveying device after to moulding in drying chamber, importantly: the oven dry indoor temperature is controlled to be 40～50 ℃, form along drying chamber isothermal environment radially by the heat abstractor that is arranged on tunnel type drying chamber one side and water conservancy diversion soaking zone, simultaneously and by the air humidity in the automatic humidity discharging mechanism controls drying chamber, when air humidity reaches 2-5%, stop heating, fragrant bar is transported drying chamber.
The present invention reduces temperature in the stove, spends bake out temperatures by eight, 90 of available technology adopting and is reduced to 40,50 degree, has solved high temperature effectively and has caused fragrant bar prying distortion, loss of aroma shortcoming, and product percent of pass is low, the unsettled shortcoming of quality.The automatic humidity discharging of installation mechanism in kiln not only reaches the purpose that reduces energy waste but also reach the purpose that humidity is dried in control, and becoming Artificial Control is automatic control.By above-mentioned corrective measure, not only reduced energy resource consumption, also improved yield rate and product quality.
Described water conservancy diversion soaking zone is the choked flow wall made from the monkey grass braiding.
The thickness of described choked flow wall is 0.5-1.5cm, highly is 2-2.5m.The heat that heater is come out that arranges of choked flow wall stops, and passes from the gap of choked flow wall and drying chamber top in the past to realize heat, can form like this along drying chamber isothermal level radially, makes fragrant bar be heated evenly to guarantee drying effect.
Be arranged to the fragrant square-bottomed bamboo basket that many two rows hold fragrant bar in conveying device.This fragrant square-bottomed bamboo basket design, air is short by the distance of square-bottomed bamboo basket layer, resistance is little, and air circulation speed is even, forms circulative convection, and the moisture discharging is smooth and easy, and the bake out temperature unanimity is simple to operate, has shortened fragrant drying time greatly, has saved the consumption of the energy.
Comprise in the structure of described automatic humidity discharging mechanism: air humidity inductor, management circuit, and moisture-eliminating blower, management circuit detects air humidity in the drying chamber with the startup of control moisture-eliminating blower by the air humidity inductor or closes.
Be distributed with one group of tonifying Qi blower fan vertically at drying chamber top.
In drying chamber, also be provided with wind circulating system, import the blast pipe of tonifying Qi blower fan from the high temperature moisture drying case dehumidifying back that moisture exhausting port is derived.By wind circulating system, realize that air stirs, make the oven dry indoor temperature even, keep the interior temperature of stove to unify balance, the effective utilization that has realized the energy is arranged.
The present invention in the specific implementation, in conveying device the fragrant square-bottomed bamboo basket that one row holds fragrant bar is set, the fragrant bar that will wet is placed in the fragrant square-bottomed bamboo basket, be delivered to drying chamber by conveying device, the oven dry indoor temperature is controlled to be 40～50 ℃, form along drying chamber isothermal level radially by the heater that is arranged on drying chamber one side and water conservancy diversion soaking zone, simultaneously and by the air humidity in the automatic humidity discharging mechanism controls drying chamber, automatically comprise in the structure of humidity discharging mechanism: the air humidity inductor, management circuit, and moisture-eliminating blower, management circuit detects air humidity in the drying chamber with the startup of control moisture-eliminating blower by the air humidity inductor or closes, in addition, be distributed with one group of tonifying Qi blower fan vertically at drying chamber top, simultaneously, also be provided with wind circulating system in drying chamber, import the blast pipe of tonifying Qi blower fan from the high temperature moisture drying case dehumidifying back that moisture exhausting port is derived, wind circulating system realizes that air stirs, make the oven dry indoor temperature even, keep the interior temperature of stove to unify balance.Stop heating when air humidity reaches 2-5% when the air humidity inductor detects, fragrant bar is transported drying chamber.
Claims (5)
1. low temperature drying method of burning incense, said method is to be undertaken realizing in the technology of heating, drying by the wet fragrant bar of conveying device after to moulding in drying chamber, it is characterized in that: the oven dry indoor temperature is controlled to be 40～50 ℃, form along drying chamber isothermal environment radially by the heat abstractor that is arranged on tunnel type drying chamber one side and water conservancy diversion soaking zone, simultaneously and by the air humidity in the automatic humidity discharging mechanism controls drying chamber, when reaching 2-5%, air humidity stops heating, fragrant bar is transported drying chamber, described water conservancy diversion soaking zone is the choked flow wall made from the monkey grass braiding, the thickness of described choked flow wall is 0.5-1.5cm, highly is 2-2.5m.
2. a kind of low temperature drying method of burning incense according to claim 1 is characterized in that: be arranged to the fragrant square-bottomed bamboo basket that many two rows hold fragrant bar in conveying device.
3. a kind of low temperature drying method of burning incense according to claim 1, it is characterized in that: comprise in the structure of described automatic humidity discharging mechanism: air humidity inductor, management circuit, and moisture-eliminating blower, management circuit detects air humidity in the drying chamber with the startup of control moisture-eliminating blower by the air humidity inductor or closes.
4. a kind of low temperature drying method of burning incense according to claim 1 is characterized in that: be distributed with one group of tonifying Qi blower fan vertically at drying chamber top.
5. a kind of low temperature drying method of burning incense according to claim 1 is characterized in that: also be provided with wind circulating system in drying chamber, import the blast pipe of tonifying Qi blower fan from the high temperature moisture drying case dehumidifying back that moisture exhausting port is derived.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110113331 CN102297567B (en) | 2011-05-04 | 2011-05-04 | Low temperature drying method of incense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110113331 CN102297567B (en) | 2011-05-04 | 2011-05-04 | Low temperature drying method of incense |
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| Publication Number | Publication Date |
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| CN102297567A CN102297567A (en) | 2011-12-28 |
| CN102297567B true CN102297567B (en) | 2013-09-04 |
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| CN 201110113331 Active CN102297567B (en) | 2011-05-04 | 2011-05-04 | Low temperature drying method of incense |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039009U (en) * | 1988-06-28 | 1989-06-07 | 湖南省能源研究所 | Air-duct type baking device for mosquito-repellent incense capable of controlling temperature and humidity |
| CN1036123A (en) * | 1988-03-29 | 1989-10-11 | 叶健民 | Drying method for mosquito-repellent incense |
| CN201081520Y (en) * | 2007-08-09 | 2008-07-02 | 俞新华 | Tunnel type circulating oven chamber |
| CN201331243Y (en) * | 2008-12-31 | 2009-10-21 | 吴联平 | Mosquito incense drying room |
| CN201497296U (en) * | 2009-09-09 | 2010-06-02 | 厦门舫昌佛具有限公司 | Fragrant incense drying chamber |
| CN201724520U (en) * | 2010-02-02 | 2011-01-26 | 杭州富申日用品有限公司 | Multisection mosquito incense drying chamber |
-
2011
- 2011-05-04 CN CN 201110113331 patent/CN102297567B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036123A (en) * | 1988-03-29 | 1989-10-11 | 叶健民 | Drying method for mosquito-repellent incense |
| CN2039009U (en) * | 1988-06-28 | 1989-06-07 | 湖南省能源研究所 | Air-duct type baking device for mosquito-repellent incense capable of controlling temperature and humidity |
| CN201081520Y (en) * | 2007-08-09 | 2008-07-02 | 俞新华 | Tunnel type circulating oven chamber |
| CN201331243Y (en) * | 2008-12-31 | 2009-10-21 | 吴联平 | Mosquito incense drying room |
| CN201497296U (en) * | 2009-09-09 | 2010-06-02 | 厦门舫昌佛具有限公司 | Fragrant incense drying chamber |
| CN201724520U (en) * | 2010-02-02 | 2011-01-26 | 杭州富申日用品有限公司 | Multisection mosquito incense drying chamber |
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| Publication number | Publication date |
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| CN102297567A (en) | 2011-12-28 |
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| C14 | Grant of patent or utility model | ||
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Owner name: HEBEI GUCHENG INCENSE GROUP CO., LTD. Free format text: FORMER OWNER: YANG XUEFENG Effective date: 20140410 Free format text: FORMER OWNER: YANG XUEMING Effective date: 20140410 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140410 Address after: 071100 No. 030 East Street, Qingyuan County, Hebei, Baoding Patentee after: HEBEI GUCHENG INCENSE GROUP Co.,Ltd. Address before: 071100 No. 2 South Avenue, North District, Hebei, Baoding Patentee before: Yang Xuefeng Patentee before: Yang Xueming |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111228 Assignee: Qingyuan County Bodhi Incense Co.,Ltd. Assignor: HEBEI GUCHENG INCENSE GROUP Co.,Ltd. Contract record no.: X2022130000053 Denomination of invention: A low-temperature drying method for burning incense Granted publication date: 20130904 License type: Common License Record date: 20221008 |
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| EE01 | Entry into force of recordation of patent licensing contract |