CN103461554A - Tea drying box - Google Patents

Tea drying box Download PDF

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Publication number
CN103461554A
CN103461554A CN201310399506XA CN201310399506A CN103461554A CN 103461554 A CN103461554 A CN 103461554A CN 201310399506X A CN201310399506X A CN 201310399506XA CN 201310399506 A CN201310399506 A CN 201310399506A CN 103461554 A CN103461554 A CN 103461554A
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China
Prior art keywords
tea
hot air
air
tealeaves
outer case
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Pending
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CN201310399506XA
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Chinese (zh)
Inventor
沈建新
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CHANGSHU XINYI MACHINERY PLANT
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CHANGSHU XINYI MACHINERY PLANT
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Priority to CN201310399506XA priority Critical patent/CN103461554A/en
Publication of CN103461554A publication Critical patent/CN103461554A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a tea drying box. The tea drying box structurally comprises an air exhausting pipeline, tea sieves, two outer boxes, hot air pipelines, hot air supplying pipelines, a resistive heater, an exhaust fan and air inlet pipes, wherein the side walls of the two outer boxes are connected with the air exhausting pipeline; the hot air pipelines are arranged on the outer walls of the outer boxes, are communicated with each other and are communicated with the air exhausting pipeline and the hot air supplying pipelines; the hot air supplying pipelines at the bottoms of the outer boxes are connected with the resistive heater; the air inlet pipes are arranged at the lower end of the resistive heater; outer air enters the resistive heater through the air inlet pipes and is heated to a corresponding temperature; the tea sieves are arranged inside the outer boxes; hollow holes are formed in the tea sieves. The tea drying box adopts a double-box design, so that the tea processing efficiency is improved greatly; meanwhile, a hot air exhausting type heat supplying manner is adopted, so that hot air in the boxes keeps a certain temperatures and keeps dry. Therefore, the tea drying box has a great promotion value.

Description

A kind of drying tea leaves casing
Technical field
The present invention relates to a kind of machine for processing tea, relate in particular to a kind of drying tea leaves casing.
Background technology
Oven dry is the important procedure that tealeaves is made, its main purpose is place to go tealeaves all moisture content inside and outside, reach tealeaves typing and sludge proof purpose simultaneously, especially for flat teas tealeaves as Taiping Houkui Tea etc., its baking operation guarantees that it can finally reach flat straight and upright key especially.In actual fabrication, its tealeaves is after flattening moulding, and side is to drying and shaping in dryer; Existing drying plant preferably is wooden drawer-type baking oven, be exactly that plank is done outside framework, dry sieve and be stacked code in housing, below with carbon fire pot or electric energy baking, often there is following problem: at first, production efficiency is extremely low, because existing high-quality drying tea leaves process is still in the majority with the manual operations of bake oven type c, causes its processing and fabricating efficiency to be difficult to promote always; Secondly, the service life of tradition drying plant is low, cause often needing safeguarding and change, loss is high, if calculate with ten thousand family tea growers, will cut down more than 10,000 cube of timber every year, ruin nearly thousand mu of mountain forests, will spend thousand yuan of 3-4 every year for changing and maintenance of equipment, but destroy ecological resources when developing the economy; How developing a kind of quality requirements that both can guarantee the tealeaves finished product, can, improving when it manufactures efficiency the drying plant that meets demand in high service life, be that technical barrier to be solved is compeled in this area again.
Tealeaves is after tea tree picks, must can preserve for a long time through drying and processing, traditional drying and processing adopts hand-held basketwork brazier to be dried, when adopting hand-held basketwork brazier to dry, in hand-held basketwork brazier, tealeaves is heated inhomogeneous, need artificial frequent stirring, easy like this disconnected broken of tealeaves that cause, affect the quality of tealeaves, and in stirring process, the charcoal taste can penetrate in tealeaves, further affect the quality of tealeaves in the processing process of tealeaves, there are a hot-air drying process in bar shaped and curl shape Famous High-quality Tea processing later stage, the early stage of drying is the Free water volatilization stage, for permanent rate dehydration, drying efficiency is higher, and the later stage is the constitution water volatilization stage, the tealeaves moisture content is down to 5% from 15%, constitution water need to overcome the resistance that hydrone turns district, the requirement baking temperature is low, the time is long, traditional heated-air drying mode exists that hot air convective drying efficiency is low, energy consumption is large, the drawback that production efficiency is low, must seek new heat treatment method.
Oven dry is the important procedure that tealeaves is made, its main purpose is place to go tealeaves all moisture content inside and outside, reach tealeaves typing and sludge proof purpose simultaneously, especially for flat teas tealeaves as Taiping Houkui Tea etc., its baking operation guarantees that it can finally reach flat straight and upright key especially.In actual fabrication, its tealeaves is after flattening moulding, and side is to drying and shaping in dryer; Existing drying plant preferably is wooden drawer-type baking oven, be exactly that plank is done outside framework, dry sieve and be stacked code in housing, below with carbon fire pot or electric energy baking, often there is following problem: at first, production efficiency is extremely low, because existing high-quality drying tea leaves process is still in the majority with the manual operations of bake oven type c, causes its processing and fabricating efficiency to be difficult to promote always; Secondly, the service life of tradition drying plant is low, cause often needing safeguarding and change, loss is high, if calculate with ten thousand family tea growers, will cut down more than 10,000 cube of timber every year, ruin nearly thousand mu of mountain forests, will spend thousand yuan of 3-4 every year for changing and maintenance of equipment, but destroy ecological resources when developing the economy; How developing a kind of quality requirements that both can guarantee the tealeaves finished product, can, improving when it manufactures efficiency the drying plant that meets demand in high service life, be that technical barrier to be solved is compeled in this area again.
China Patent No.: 201110167664.3 disclose a kind of tea drying box, comprise baking oven, circulating fan, heater; Described baking oven comprises left side wall, left plate, right plate; Described circulating fan is placed in the baking oven right side; Described heater is arranged on the baking oven internal body and by driving described fan to produce on the path of air-flow; It is characterized in that: with air inlet, inner chamber form a hot air circulation the circulated air passage, be placed in the steam vent of baking oven left side wall; Described air inlet is uniform to be arranged on the right plate of casing, with circulating fan, is placed in the baking oven homonymy; Described circulation canal is placed on the interior left plate of baking oven; Described inner chamber consists of pallet and baking oven wall; This practicality is novel by the monolateral heating of design and hot air circulation, has saved a large amount of energy on the one hand, makes on the other hand shorten drying time, has improved drying efficiency.The while China Patent No.: 201110167812.1 disclose a kind of Household tea drying box, comprise casing, electric heater, blower fan, it is characterized in that: the lower left corner of described casing and the upper right corner are respectively arranged with the air inlet adapter, air outlet is taken over; On plate, a plurality of movable charging trays also are set in described casing, there is the ventilation duct of a plurality of branch wind pipes; Described air inlet is provided with electric heater in taking over; Described blower fan directly is connected on the outer end straight tube of air inlet adapter; In in described casing, plate has a plurality of heat radiation pores.A kind of Household tea drying box of this programme, in drying course, without stirring tealeaves, the tealeaves of oven dry is without distortion, without fannings, tea matter is good, simple in structure, not only send hot blast effective, and the thermal efficiency is high, and energy consumption is little, has greatly reduced cost, there is combination property preferably.
summary of the invention
The deficiency existed for existing tea drying device, the present invention proposes a kind of drying tea leaves casing.
The present invention adopts following technical scheme to solve existing issue.
A kind of drying tea leaves casing, its structure comprises: pump-line, tealeaves sieve, outer case, hot air duct, hot blast feeding pipeline, resistance heater, air exhauster, air inlet pipe.
Described outer case has two, and the structure of two outer case is in full accord, and the sidewall of two outer case is connected with pump-line;
The outer wall of described outer case is provided with hot air duct, hot air duct be interconnected and with pump-line and hot blast feeding pipeline communication;
The hot blast feeding pipeline of described outer case bottom is connected with resistance heater, and the lower end of resistance heater is provided with air inlet pipe, and outside air enters into resistance heater through air inlet pipe and is heated to corresponding temperature;
The inside of described outer case is provided with the tealeaves sieve, on the tealeaves sieve, is provided with emptying aperture, facilitates the circulation of hot blast, simultaneously, is of value to the oven dry of tealeaves.
Beneficial effect of the present invention: a kind of drying tea leaves casing that the present invention proposes, the design of the two casings of employing has improved the efficiency of Tea Processing greatly, adopts the heat-supplying mode of hot blast pull-out type simultaneously, makes the hot blast in casing keep certain temperature and drying.Of the present invention simple in structure, with low cost, can, for the oven dry of tealeaves, therefore, there is larger promotional value.
the accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1, pump-line 2, tealeaves sieve 3, outer case 4, hot air duct 5, hot blast feeding pipeline
6, resistance heater 7, air exhauster 8, air inlet pipe.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, for technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
As shown in Figure 1, a kind of drying tea leaves casing, its structure comprises: pump-line 1, tealeaves sieve 2, outer case 3, hot air duct 4, hot blast feeding pipeline 5, resistance heater 6, air exhauster 7, air inlet pipe 8.
As shown in Figure 1, outer case 3 has two, and the structure of two outer case 3 is in full accord, and the sidewall of two outer case 3 is connected with pump-line 1.
As shown in Figure 1, the outer wall of outer case 3 is provided with hot air duct 4, and hot air duct 4 is interconnected and is communicated with pump-line 1 and hot blast feeding pipeline 5.
As shown in Figure 1, the hot blast feeding pipeline 5 of outer case 3 bottoms is connected with resistance heater 6, and the lower end of resistance heater 6 is provided with air inlet pipe 8, and outside air enters into resistance heater 6 through air inlet pipe 8 and is heated to corresponding temperature.
As shown in Figure 1, the inside of outer case 3 is provided with tealeaves sieve 2, on tealeaves sieve 2, is provided with emptying aperture, facilitates the circulation of hot blast, simultaneously, is of value to the oven dry of tealeaves.
A kind of drying tea leaves casing, the design of the two casings of employing has improved the efficiency of Tea Processing greatly, adopts the heat-supplying mode of hot blast pull-out type simultaneously, makes the hot blast in casing keep certain temperature and drying.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (3)

1. a drying tea leaves casing, it is characterized in that: mainly by pump-line, tealeaves sieve, outer case, hot air duct, hot blast feeding pipeline, resistance heater, air exhauster, air inlet pipe, formed, described outer case has two, and the structure of two outer case is in full accord; The outer wall of outer case is provided with hot air duct, hot air duct be interconnected and with pump-line and hot blast feeding pipeline communication.
2. a kind of drying tea leaves casing according to claim 1, it is characterized in that: the hot blast feeding pipeline of outer case bottom is connected with resistance heater, the lower end of resistance heater is provided with air inlet pipe, and outside air enters into resistance heater through air inlet pipe and is heated to corresponding temperature.
3. a kind of drying tea leaves casing according to claim 1 is characterized in that: the inside of outer case is provided with the tealeaves sieve, on the tealeaves sieve, is provided with emptying aperture, facilitates the circulation of hot blast, simultaneously, is of value to the oven dry of tealeaves.
CN201310399506XA 2013-09-05 2013-09-05 Tea drying box Pending CN103461554A (en)

Priority Applications (1)

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CN201310399506XA CN103461554A (en) 2013-09-05 2013-09-05 Tea drying box

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104109741A (en) * 2014-07-01 2014-10-22 湖州市织里新飞铝业有限公司 Aging device
CN104596211A (en) * 2015-01-09 2015-05-06 长兴明晟冶金炉料有限公司 Furnace charge baking oven
CN105716384A (en) * 2016-03-08 2016-06-29 宿迁市高烁复合材料有限公司 Drying box used for producing high-silica glass fiber blanket
CN106852374A (en) * 2015-12-08 2017-06-16 安徽友力节能设备有限公司 A kind of electrical heating tea drying box
CN111811225A (en) * 2020-07-09 2020-10-23 王鹏 Energy-conserving efficient particulate matter desiccator
CN113243432A (en) * 2021-06-18 2021-08-13 贵州省凤冈县浪竹有机茶业有限公司 Processing method of white tea

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202885448U (en) * 2012-11-23 2013-04-17 栾川本草生物开发有限公司 Medicinal material drying oven
CN103217003A (en) * 2013-03-04 2013-07-24 新乡市格林实业发展有限公司 Layered energy-saving dryer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202885448U (en) * 2012-11-23 2013-04-17 栾川本草生物开发有限公司 Medicinal material drying oven
CN103217003A (en) * 2013-03-04 2013-07-24 新乡市格林实业发展有限公司 Layered energy-saving dryer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104109741A (en) * 2014-07-01 2014-10-22 湖州市织里新飞铝业有限公司 Aging device
CN104596211A (en) * 2015-01-09 2015-05-06 长兴明晟冶金炉料有限公司 Furnace charge baking oven
CN106852374A (en) * 2015-12-08 2017-06-16 安徽友力节能设备有限公司 A kind of electrical heating tea drying box
CN105716384A (en) * 2016-03-08 2016-06-29 宿迁市高烁复合材料有限公司 Drying box used for producing high-silica glass fiber blanket
CN111811225A (en) * 2020-07-09 2020-10-23 王鹏 Energy-conserving efficient particulate matter desiccator
CN113243432A (en) * 2021-06-18 2021-08-13 贵州省凤冈县浪竹有机茶业有限公司 Processing method of white tea

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Application publication date: 20131225