CN2511139Y

CN2511139Y - Vibrative steam tea kill-out device

Info

Publication number: CN2511139Y
Application number: CN 01252424
Authority: CN
Inventors: 刘德友
Original assignee: Individual
Current assignee: Lin Yaming
Priority date: 2001-11-08
Filing date: 2001-11-08
Publication date: 2002-09-18
Anticipated expiration: 2011-11-08

Abstract

The utility model provides a vibrating superheated steam tea fixation machine, which includes a steam boiler, a steam superheater, a sirocco generator and a part of the vibrating fixation machine. An upstream end of the fixation machines is connected with the steam superheater which is made of fireresistant alloy materials bend in certain forms of coil tubes, serpentuators and pipes and welded together for a second heating. The three parts of the steam boiler, the steam superheater and the sirocco generator are independence and coupled with each other. The utility model settles the subsistent quality problems of the roller fixation machines and the general applied saturated steam fixation machines, in particular, which completely resolves the long-standing problem that the tobacco smell greatly influences the leaf. The utility model adapts to the fixation technologic demand of 'high-temperature, short-term' and meets the requirement of 'he three Greens' that the stem of tea is green, the liquor of tea is green, the dreg is green. The product can significantly improve the quality of tea finished products, and has a broad market demand and good economic returns.

Description

Title: oscillatory type superheated steam tea water-removing machine

Technical field:

The utility model relates to a kind of preparation of tea device, especially a kind of oscillatory type superheated steam tea water-removing machine.

Background technology:

At present the tea green-keeping machinery that uses can be divided into two kinds of metal heat-conducting formula and steam heat-conductings by the difference of its heat-conducting mode.The metal heat-conducting formula is representative with the roller fixation machine, and these facility have work efficiency height, simple operation and other advantages, but the quality instability that completes easily produces the cigarette smell of burning and completes even, saturating inadequately inadequately.Steam heat-conducting green-keeping machine is as heat transfer medium with saturated vapor, existing problems to cylinder type water-removing machine can be resolved, but because the water content height of saturated vapor, the bright leaf of tea is in the steam beating process, can increase by 10～20% moisture content, must before kneading operation, increase by one dehydration procedure, quality of tea leaves is descended to some extent, can't satisfy the quality requirement of existing tea-manufacturing technology.

Summary of the invention:

The purpose of this utility model provides a kind of tea green-keeping machinery that utilizes superheated steam as heat transfer medium tealeaves to be completed.

This tea water-removing machine partly is made up of steam boiler 1, steam superheater 2, heat blower 3 and oscillatory type green-keeping machine.Admission end at green-keeping machine connects a steam superheater 2, and steam superheater 2 is to be forms such as coil pipe, coiled pipe, tubulation by resistant to elevated temperatures alloy material with certain shape bending to carry out post bake through being welded.Steam boiler 1, steam superheater 2, heat blower 3 three be separate between partly, connect each other, but the split multi pack is in aggregates.

The utility model oscillatory type superheated steam green-keeping machine is owing to solved the existing quality problems of green-keeping machine of roller fixation and common application saturated vapor, particularly thoroughly solved this hard nut to crack of the cigarette smell of burning that has a strong impact on water-removing leaves, be fit to the requirement of tea green-keeping technology " high temperature, in short-term ", reach that the dried dark brown pool that steaming green tea has is green, the soup look green, green " Three Greens " requirement at the bottom of the leaf, can significantly improve and become to sample tea quality, have vast market and require and good economic benefit.

Description of drawings:

Elaborate below in conjunction with accompanying drawing.

Fig. 1 is the utility model structural representation.

The specific embodiment:

The utility model oscillatory type superheated steam tea water-removing machine is made up of boiler body 1, steam superheater 2, heat blower 3, cast hopper 4, cover plate 5, vapour collect cover 6, centrifugal fan 7, transmission mechanism 8, discharge bucket 9, porous jet case I10, porous jet case II11, vibra shoot I12, vibra shoot II13, steam-distributing pipe 14, frame 15.Wherein steam superheater 2 is positioned at the top, combustion chamber of boiler 1, by resistant to elevated temperatures alloy material with definite shape bending (coil pipe of each form, coiled pipe, tubulation all can) through being welded, by the heat that absorbs burning saturated vapor is carried out post bake, after post bake, promptly produce temperature and be 300 ℃～600 ℃ superheated steam, enter steam distributor 14 through insulation steam pipe pipeline then, to the operation that completes of the bright leaf of tea.Heat blower 3 fuses into one with the combustion chamber of boiler, and through being welded, the width of cloth that produces by burning is penetrated that heat makes cold wind or flowed in interlayer through the hot blast of preheating and carries out heat exchange and become hot-air, uses for the water-removing leaves dehydration then by sandwich clad steel.

The course of work of oscillatory type superheated vapor tea water-removing machine is as follows: boiler body 1 produces saturated vapor by heat exchange, through steam superheater 2 it is carried out post bake and become superheated steam, the bright leaf of tea enters vibra shoot I12 through cast hopper 4, hot blast through the porous jet case 10 of cell body bottom before entering vapour collect cover 6 preheats, enter vapour collect cover 6 interior superheated vapors immediately and carry out heat exchange through the bright leaf of tea that steam-distributing pipe 14 sprays in the cell body, promptly finish the operation that completes during this period, the steam that produces in heat transfer process is through centrifugal fan 7 past external dischargings, certainly be advanced into the vibra shoot II13 of lower floor through the water-removing leaves of green removing in high temperature, under the effect of the hot blast of porous jet case II11, carry out drying and dewatering, blow out through discharge bucket 9 then, under the effect of hot blast, dewater, through discharge bucket 9 leafings, carry out spreading for cooling and promptly finish the operation that completes.

Claims

1, a kind of oscillatory type superheated steam tea water-removing machine, comprise the oscillatory type green-keeping machine part of being made up of cast hopper, discharge bucket, vapour collect cover, centrifugal fan, transmission mechanism, porous jet case, vibra shoot and steam-distributing pipe, frame, it is characterized in that: the admission end at green-keeping machine connects a steam superheater (2).

2, oscillatory type superheated steam tea water-removing machine according to claim 1 is characterized in that: steam superheater (2) is to be forms such as coil pipe, coiled pipe, tubulation by resistant to elevated temperatures alloy material with certain shape bending to carry out post bake through being welded.

3, oscillatory type superheated steam tea water-removing machine according to claim 1 is characterized in that: steam boiler (1), steam superheater (2), heat blower (3) three be separate between partly, connect each other, but the split multi pack is in aggregates.