CN206891105U - A kind of drying machine for being used to improve black tea condition - Google Patents

A kind of drying machine for being used to improve black tea condition Download PDF

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Publication number
CN206891105U
CN206891105U CN201720398288.1U CN201720398288U CN206891105U CN 206891105 U CN206891105 U CN 206891105U CN 201720398288 U CN201720398288 U CN 201720398288U CN 206891105 U CN206891105 U CN 206891105U
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China
Prior art keywords
layer
conveyer belt
drying
black tea
rotating shaft
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CN201720398288.1U
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Chinese (zh)
Inventor
张志刚
杨斌
莫兆建
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Yingde Jiqingli Tea Industry Co Ltd
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Yingde Jiqingli Tea Industry Co Ltd
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Abstract

The utility model discloses a kind of drying machine for being used to improve black tea condition, including casing, described casing is provided with the air inlet for being used for blasting hot blast, multilayer drying layer is from bottom to top provided with described casing, the conveyer belt and be arranged on conveyer belt both ends for driving the rotating shaft of conveyer belt rotation to form that described drying layer is turned round by ring-type, described rotating shaft is driven by a motor, described conveyer belt by the driving bar that is connected with rotating shaft and the polylith being connected on driving bar be arranged in order stainless (steel) wire plate shape into, the inside of each layer of drying layer is equipped with the cleaning mechanism for clearing up stainless steel web plate, described cleaning mechanism includes air jet pipe, described air jet pipe is provided with multiple spouts that Open Side Down, described air jet pipe is connected with the pressure gas source of peripheral hardware.The purpose of this utility model is to provide a kind of drying machine for being used to improve black tea condition that in time can be removed broken tea from conveyer belt.

Description

A kind of drying machine for being used to improve black tea condition
Technical field
Black tea manufacture apparatus field is the utility model is related to, particularly a kind of drying machine for being used to improve black tea condition.
Background technology
English black tea, Ying Hong category classifications tea, profile gold milli appear, and uniform grace, add milk, sugaring to drink, excellent in color. English black tea:The fifties, " Ying Hong " trial-produceed successfully by Yingde, Guangdong tea plantation, though history is not grown, the four seas of having become famous, it is said that " English It is red " profile and endoplasm, may and the national like product such as India, Sri Lanka compare favourably, broken black tea is beautiful, adds milk, and sugaring is drunk, Color, smell and taste are all good.
Most representational local tea variety is red No. 9 of English in English black tea.
Drying is last process of English black tea processing, in the prior art, dries and is carried out mostly using tea-leaf withering machine, It is more particularly suitable using large-scale tea drier for streamlined production.Large-scale tea drier uses continuous stainless steel Tealeaves is dried net conveyer belt, finds in process of production, and large-scale tea drier needs periodically frequently to be cleared up, because Mesh is easily blocked for broken tea, and these debris volumes can be obviously reduced color and substantially deepen after long-time heating, then fall Fall in lower floor's tealeaves, bad outward appearance can be so brought to tealeaves, and mouthfeel is also influenceed in brewing process.
Utility model content
The purpose of this utility model be to provide it is a kind of can in time by broken tea be removed from conveyer belt be used for improve it is red The drying machine of tea condition.
Technical scheme provided by the utility model is:A kind of drying machine for being used to improve black tea condition, including casing, it is described Being provided with for casing be used to blast the air inlet of hot blast, be from bottom to top provided with multilayer drying layer in described casing, it is described The conveyer belt and be arranged on conveyer belt both ends for driving the rotating shaft of conveyer belt rotation to form that drying layer is turned round by ring-type, it is described Rotating shaft is driven by a motor, described conveyer belt by the driving bar that is connected with rotating shaft and the polylith being connected on driving bar according to Secondary arrangement stainless (steel) wire plate shape is into the inside of each layer of drying layer is equipped with the cleaning mechanism for clearing up stainless steel web plate, institute The cleaning mechanism stated includes air jet pipe, and described air jet pipe is provided with multiple spouts that Open Side Down, described air jet pipe with it is outer If pressure gas source be connected.
It is above-mentioned it is a kind of be used to improving the drying machine of black tea condition, described driving bar is chain, described rotating shaft It is provided with the sprocket wheel engaged with chain.
It is above-mentioned it is a kind of be used to improving the drying machine of black tea condition, described air inlet be arranged on the bottom of casing and Quantity is multiple.
It is above-mentioned it is a kind of be used to improve the drying machine of black tea condition, be provided with and be obliquely installed between adjacent two layers drying layer Material guide plate, the upper end of described material guide plate is arranged on the outside of the output end of last layer drying layer, and described material is led The lower end of plate is positioned at the top of the input of next layer of drying layer.
The utility model after adopting the above technical scheme, its have the advantage that for:
This programme is purged using air jet pipe output high-pressure gas to stainless steel web plate, can be very efficiently by tea Leaf chip is blowed in lower floor's tealeaves, is avoided chip superheated and is entered back into after drying in lower floor's tealeaves, can be effective Improve the condition of tealeaves, avoid and frequently stainless steel web plate is cleaned.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the top view of the drying layer of the utility model embodiment 1.
Embodiment
With reference to embodiment, the technical solution of the utility model is described in further detail, but not structure Paired any restrictions of the present utility model.
Embodiment 1:
As shown in Figure 1, 2, it is a kind of to be used to improve the drying machine of black tea condition, including casing 1, set on described casing 1 There is the air inlet 2 for blasting hot blast, be from bottom to top provided with multilayer drying layer in described casing 1, described drying layer is by ring The conveyer belt 4 of shape revolution is used to drive the rotating shaft 3 of the rotation of conveyer belt 4 to form with the both ends of conveyer belt 4 are arranged on, described rotating shaft 3 Driven by a motor 5, described conveyer belt 4 is by the driving bar 6 being connected with rotating shaft 3 and the polylith being connected on driving bar 6 It is arranged in order stainless steel web plate 7 to be formed, the inside of each layer of drying layer is equipped with the descaling machine for clearing up stainless steel web plate 7 Structure, described cleaning mechanism include air jet pipe 8, and described air jet pipe 8 is provided with multiple spouts that Open Side Down 9, described spray Tracheae 8 is connected with the pressure gas source of peripheral hardware.
In actual applications, the drive shaft 3 of motor 5 rotates, the tealeaves on this layer of drying layer with the rotation of conveyer belt 4 and Run in the casing 1, in general, one layer of drying layer is driven by a motor 5, can also multilayer drying layer pass through an electricity Machine 5 drives, and if multilayer drying layer is driven using a motor 5, then different drying layers is rotating shaft 3 between motor 5 Corresponding reducing gear is set or sets different belt pulley sizes to change the transmission ratios of different drying layers, it is general next Say, the drying layer speed of service of lower floor will be faster than the speed of service of upper strata drying layer.
Stainless steel web plate 7 moves under the drive of driving bar 6, can pass through torsion spring between stainless steel web plate 7 and driving bar 6 To keep stainless steel web plate 7 to be in relatively-stationary state.
In the present embodiment, described driving bar 6 is chain, and described rotating shaft 3 is provided with the sprocket wheel engaged with chain, that When motor 5 drives multilayer drying layer, then what the size of sprocket wheel can be because of drying layer is different and different, so can be real The different speed of service of existing drying layer.
In general, bottom and the quantity of casing 1 are arranged on by using the up characteristic of hot blast, described air inlet 2 To be multiple, air inlet 2 is preferably evenly distributed through the bottom of casing 1.
The thing being obliquely installed is provided with when tealeaves falls into next drying layer from a upper drying layer, between adjacent two layers drying layer Expect guide plate 10, the upper end of described material guide plate 10 is arranged on the outside of the output end of last layer drying layer, and described material is led The lower end of plate 10 is positioned at the top of the input of next layer of drying layer.The material guide plate 10 can be flat board or arc, right This does not make too many restrictions.
In actual applications, normal pressure or hot-air slightly to be pressed are inputted from air inlet 2 by heater, it is empty in input heat Pressure should be avoided excessive during gas, it is ensured that from the stabilization of tea-drying, preventing too high air pressure from making the profile of tealeaves by broken Bad, the traffic direction of two adjacent drying layers is opposite, and the tealeaves on such last layer drying layer passes through material guide plate 10 It can smoothly enter very much on next layer of drying layer, by successively transmitting, reach the purpose of lasting highly effective drying, discharging opening one As be arranged on the bottom of casing 1, discharging opening is corresponding with the output end of bottom one layer of drying layer.
In the drying process, the mesh that broken tea is blocked on stainless steel web plate 7 is inevitable, in order to prevent chip It is excessive dried, it is necessary to continuously or intermittently input air with pressure into air jet pipe 8, it is broken in mesh to blow off Bits, it should be noted that air with pressure pressure is not easy excessive or too small, is typically proper between 2-3 atmospheric pressure.Due to spray Tracheae 8 has one layer of stainless steel web plate 7 to isolate and in larger distance apart from the top of next layer of drying layer, generally, will not be right The tealeaves of lower floor's drying layer upper surface brings infringement.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace Generation, combination, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.

Claims (4)

1. a kind of drying machine for being used to improve black tea condition, including casing (1), being provided with for described casing (1) is used to blast The air inlet (2) of hot blast, described casing (1) is interior to be from bottom to top provided with multilayer drying layer, it is characterised in that:Described drying layer By ring-type revolution conveyer belt (4) and be arranged on conveyer belt (4) both ends be used for drive conveyer belt (4) rotation rotating shaft (3) form, Described rotating shaft (3) is driven by a motor (5), described conveyer belt (4) by the driving bar (6) that is connected with rotating shaft (3) and The polylith being connected on driving bar (6) is arranged in order stainless steel web plate (7) formation, and the inside of each layer of drying layer, which is equipped with, to be used for The cleaning mechanism of stainless steel web plate (7) is cleared up, described cleaning mechanism includes air jet pipe (8), and described air jet pipe (8) is provided with Multiple spouts that Open Side Down (9), described air jet pipe (8) are connected with the pressure gas source of peripheral hardware.
A kind of 2. drying machine for being used to improve black tea condition according to claim 1, it is characterised in that:Described driving bar (6) it is chain, described rotating shaft (3) is provided with the sprocket wheel engaged with chain.
A kind of 3. drying machine for being used to improve black tea condition according to claim 1, it is characterised in that:Described air inlet (2) it is arranged on the bottom of casing (1) and quantity is multiple.
A kind of 4. drying machine for being used to improve black tea condition according to claim 1, it is characterised in that:Adjacent two layers are dried The material guide plate (10) being obliquely installed is provided between layer, the upper end of described material guide plate (10) is arranged on last layer drying layer The outside of output end, the lower end of described material guide plate (10) is positioned at the top of the input of next layer of drying layer.
CN201720398288.1U 2017-04-14 2017-04-14 A kind of drying machine for being used to improve black tea condition Active CN206891105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720398288.1U CN206891105U (en) 2017-04-14 2017-04-14 A kind of drying machine for being used to improve black tea condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720398288.1U CN206891105U (en) 2017-04-14 2017-04-14 A kind of drying machine for being used to improve black tea condition

Publications (1)

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CN206891105U true CN206891105U (en) 2018-01-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108945954A (en) * 2018-07-06 2018-12-07 安徽香草茶业有限公司 A kind of anti-residual uniformly continuous tea-conveying device
CN110793301A (en) * 2019-11-28 2020-02-14 张小引 Flowing type non-leakage green tea dryer
CN112944866A (en) * 2021-03-01 2021-06-11 北京科技大学 Continuous hot air drying device with automatic material turning and box combining functions
CN116499231A (en) * 2023-06-25 2023-07-28 常州市干燥设备厂有限公司 Belt conveying equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108945954A (en) * 2018-07-06 2018-12-07 安徽香草茶业有限公司 A kind of anti-residual uniformly continuous tea-conveying device
CN110793301A (en) * 2019-11-28 2020-02-14 张小引 Flowing type non-leakage green tea dryer
CN112944866A (en) * 2021-03-01 2021-06-11 北京科技大学 Continuous hot air drying device with automatic material turning and box combining functions
CN116499231A (en) * 2023-06-25 2023-07-28 常州市干燥设备厂有限公司 Belt conveying equipment
CN116499231B (en) * 2023-06-25 2023-11-24 常州市干燥设备厂有限公司 Belt conveying equipment

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