Tea drying device

A technology of tea drying device and drying barrel, which is applied in tea treatment before extraction, solid separation, chemical instruments and methods, etc., which can solve the problems of weak tea taste, over-drying and insufficient drying of tea, and achieve control The structure is simple and the effect of improving the utilization rate

Inactive Publication Date: 2018-11-09
贵州省黔馨生态茶业有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing tea drying machines use heating devices to directly heat the air, and then use the heated air to dry the tea leaves. The commonly used tea drying equipment mostly uses hot air drying furnaces, and the drying furnaces are equipped with drying ovens. room, such a drying room may result in insufficient and uneven drying due to obstructed air flow
[0003] It is a common phenomenon in tea processing that tea cannot be fully and evenly dried
In the drying process, in order to ensure that most of the tea leaves meet the required dryness requirements, there are often a small number of tea leaves that do not meet the drying requirements, and some tea leaves are over-dried, and these tea leaves are mixed with the tea leaves that meet the requirements. In addition, it will also cause the taste of tea to weaken

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tea drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in further detail below by means of specific embodiments:

[0021] The reference signs in the accompanying drawings of the description include: frame 10, drying barrel 20, cam 21, drying chamber 22, second stirring rod 23, driving gear 24, protrusion 25, first stirring rod 26, discharge pipe 30. Inlet section 31, throat 32, diffuser section 33, suction hole 34, two-position three-way reversing valve 40, valve seat 41, air inlet 42, second exhaust port 43, first exhaust port 44 , spool 45, stage clip 46.

[0022] The embodiment is basically as figure 1 Shown:

[0023] The tea drying device of the present embodiment comprises a frame 10, a discharge pipe 30, a drying barrel 20 sleeved on the periphery of the discharge pipe 30, a driving motor for driving the rotation of the drying barrel 20, and a drying barrel to the discharge pipe 30 and the drying barrel. 20 hot air mechanism for air supply and DC power supply for generating e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

Relating to the technical field of tea production, the invention specifically discloses a tea drying device. The device comprises a discharge pipe, a drying barrel, a driving motor and a hot air mechanism. The discharge pipe consists of an entrance section, a throat and a diffusion section. A drying cavity is disposed between the drying barrel and the discharge pipe, and suction holes are disposedon the side wall of the throat. The hot air mechanism includes an air heater, a two-position three-way reversing valve installed at the top of the discharge pipe and cams disposed on the inner wall of the drying barrel, the two-position three-way reversing valve is equipped with an air inlet communicated with the air heater, a first exhaust port communicated with the entrance section of the discharge pipe and a second exhaust port communicated with the drying barrel, the two-position three-way reversing valve is internally provided with a valve core abutting against the cams, and during the reciprocating motion of the valve core relative to the cams, the first exhaust port and the second exhaust port are in reciprocating communication with the air inlet. The drying barrel is connected toa power supply negative pole, and the throat is connected to a power supply positive pole. The device provided by the invention can screen tea according to the tea drying degree so as to obtain the superior grain tea.

Description

technical field [0001] The invention relates to the technical field of tea production, in particular to a tea drying device. Background technique [0002] Moisture is the necessary medium (media) for the biochemical reactions of various components in tea. As the moisture content of tea leaves increases, the change speed of tea leaves is accelerated, the color of tea leaves gradually turns yellow, and the taste and freshness of tea leaves weaken. Therefore, for better storage of tea leaves without aging and deterioration, tea leaves must be dried. Drying is an important process of tea production. Its main purpose is to remove all the moisture inside and outside the tea leaves, and at the same time achieve the purpose of tea shaping and oxidation resistance. In actual production, the tea leaves are flattened and put into the dryer Tumble dry to set. Existing tea drying machines use heating devices to directly heat the air, and then use the heated air to dry the tea leaves. T...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A23F3/06B03C7/02
CPCA23F3/06B03C7/02
Inventor 夏晓玉
Owner 贵州省黔馨生态茶业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products