Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Mechanical technique for stir-frying flat tea

A tea and frying technology, which is applied in the field of mechanical frying flat tea technology, can solve the problems of difficulty in ensuring the consistency of mass-produced tea quality, low production efficiency, high labor intensity, etc. The effect of labor intensity

Inactive Publication Date: 2010-04-21
苏和生
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a process for mechanically frying flat tea leaves with high production efficiency, which can effectively reduce the labor intensity of tea frying, greatly improve the frying quality of flat tea leaves, and effectively improve the consistency of batch production of tea leaves. Manual frying of flat tea leaves is labor-intensive, low in production efficiency, and the quality of the roasted tea leaves is poor, making it difficult to ensure the consistency of tea quality in mass production

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: The main structure of the tea-frying machine used is: a half-cylindrical tea-frying pot, the radius of the tea-frying pot is 236mm, the length is slightly larger than 780mm, the arc center is equipped with a main shaft, and the main shaft is equipped with two imitation hand-made The manipulator of the tea principle includes a platen manipulator and a plate-turning manipulator. The platen manipulator is about 14cm wide, and the contact part with the bottom of the tea pot is an arc surface that matches the arc of the bottom of the tea pot. It has a thickness of 0.5-0.8cm and a pressure plate made of tightly wrapped cotton cloth. It is composed of a sliding rod, a sliding sleeve, a supporting wheel and a spring. The pressure plate can be stretched freely from the center of the shaft to the bottom of the pot. The mechanism composed of cams, connecting rods, and footplates operates the cam to rise and fall. When the cam descends toward the bottom of the pot, it driv...

Embodiment 2

[0017] Example 2: The structure of the tea roaster is the same as that of Example 1.

[0018] Put 250g of spring tea green tea with medium leaves into the wok, the wok temperature is set to 205℃, the main shaft rotates at 35r / min 360° continuously to drive the flap manipulator to shake the tea, wait for 130 seconds to transfer into The next process: Set the temperature of the tea pot to 180℃, stop the spindle and lower the pressure plate manipulator to cover the tea leaves for 1 second, adjust the speed of the spindle to 32r / min, 360°rotate 3 times to drive the flap manipulator to shake the tea, Then adjust the main shaft to drive the platen manipulator to reciprocate, apply 0.5Kgf to the platen manipulator to reciprocate and grind the tea leaves, wait 3 and a half minutes for the time to pass, and transfer to the next process; set the temperature of the tea pot to 170℃, and the platen manipulator to apply 5Kgf reciprocating After pressing and grinding the tea one time, the press...

Embodiment 3

[0020] Example 3: The structure of the tea roaster is the same as that of Example 1.

[0021] Put 250g of spring tea green tea with medium leaves into the wok, the wok temperature is set to 200℃, the spindle rotates 360° continuously at a speed of 32r / min to drive the flap manipulator to shake the tea leaves, wait for 150 seconds to turn into Next process: Set the temperature of the tea pot to 185℃, stop the spindle and lower the pressure plate manipulator to cover the tea leaves for 1 second, adjust the speed of the spindle to 30r / min, rotate 360° for 3 times to drive the flap manipulator to shake the tea, Then adjust the main shaft to drive the pressure plate manipulator to reciprocate, apply 1Kgf to the pressure plate manipulator to reciprocate and grind the tea leaves, wait for another 3 minutes to pass to the next process; set the temperature of the tea pot to 160℃, and the pressure plate manipulator to apply 10Kgf to reciprocate and grind the tea leaves After one time, the ...

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

A technology for mechanically parching the flat tea leaves includes such steps as heating at 185-205 deg.C for 130-170 s, sorting at 160-185 deg.C for 180-240 s, flattening at 150-170 deg.C for 40-80s, polishing at 150-170 deg.C, etc. Its advantages are high quality and high uniformity.

Description

Technical field [0001] The invention relates to a process for mechanically frying flat tea leaves, belonging to the technical field of tea frying. Background technique [0002] The frying of flat tea is divided into "green pot" and "hui pot". The "green pot" is the process of finishing and preliminary styling. It starts to focus on grasping and shaking gestures. After a certain amount of moisture is released, it gradually uses gestures such as tapping, pressing, shaking, and shaking to perform preliminary sculpting. For the purpose of straightening into strips and squeezing into shape, the pan will rise when it is 70 to 80% dry. The purpose of "Huiguo" is to further shape and dry. Usually the four pots and green pots and leaves are combined into a pot. Hui gestures gradually increase the pressure, mainly using techniques such as grasping, buckling, grinding, pressing, and pushing. [0003] Due to the limited heat-resistance of the human hand, the hand-roasting temperature of the ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06
Inventor 苏和生翁华顶
Owner 苏和生
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com