CN105521938B - A kind of fresh tea passes sorting and de-enzyme integral system - Google Patents
A kind of fresh tea passes sorting and de-enzyme integral system Download PDFInfo
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- CN105521938B CN105521938B CN201610063772.9A CN201610063772A CN105521938B CN 105521938 B CN105521938 B CN 105521938B CN 201610063772 A CN201610063772 A CN 201610063772A CN 105521938 B CN105521938 B CN 105521938B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Abstract
A kind of fresh tea passes sorting and de-enzyme integral system, it includes heat exchange unit and de-enzyme separation tower, de-enzyme separation tower tower body internal cavities are disposed with purge chamber, de-enzyme room, one-level heat-exchanging chamber, two grades of heat-exchanging chambers and sewage pool from top to bottom, and spray equipment and high-pressure fog head are provided with purge chamber；The lower section of purge chamber is de-enzyme room, three jet pipes are provided with the tower body sidewall of de-enzyme room, three jet pipes are evenly arranged on sustained height around the axis of tower body, and each jet pipe is along the tilted setting of tower, de-enzyme is provided with one-level heat-exchanging chamber below room, and heat exchange box is provided with one-level heat-exchanging chamber；Two grades of heat-exchanging chambers are provided with below one-level heat-exchanging chamber, two grades of lower sections of heat-exchanging chamber are sewage pool, and air blower is arranged between hot-blast outlet and heat exchange unit.Impurity in tealeaves is sufficiently completely peeled off, obtains the tealeaves of surface cleaning, and realizes cleaning, and de-enzyme function.
Description
Technical field
The present invention relates to a kind of sorting of fresh tea passes, de-enzyme equipment and system.
Background technology
Green tea processing technology generally comprises sorting, finishes, kneads and dry, wherein the purpose for finishing is quickly to make oxidizing ferment
Particularly polyphenol oxidase and peroxidase are inactivated, so as to prevent the oxidation of Tea Polyphenols (mainly catechin)；Knead process
On the one hand it is shaping, on the other hand makes water-removing leaves clasmatosis, tea juice is overflowed, and inclusion is further converted；Drying is also a kind of
Heat chemistry act on, Main Function is further to remove moisture, at the same form fragrance and promote ester type complexity catechin further to
Simple catechin conversion.Finish, knead and dry the combination of manufacturing procedure, form that the distinctive color of green tea is green, taste it is dense it is refreshing,
Fragrant height is fresh to wait qualitative characteristics, and these qualitative characteristics have much relations with the change in process of its quality component.
During de-enzyme and drying, all along with the change of catechin.Wherein catechin belongs to flavanol compound chemical combination
Thing, the content in green tea is 12%-24%, is the important taste compound in green tea, with stronger convergence.Current tealeaves
In explored catechin monomers and isomers mainly have：Nutgall catechin (GC), catechin (c), epigallocatechin
(EGC), epicatechin (EC), Epigallo-catechin gallate (EGCG) (EGCG), L-Epicatechin gallate (ECG), do not have
Infanticide catechin and gallate (GCG), catechin and gallate (CG) etc..These catechins are in the process engineering of tealeaves
It is extremely unstable, easily there are a series of effects such as oxidation, pyrolysis, polymerization and conversion and make the reduction of its total amount, monomer ratio becomes
Change, influence the quality and health-care efficacy of tealeaves.
Common stoving process is：
(1) finish：Green tea tender leaf is put into green-keeping machine and is finished, the temperature during de-enzyme is 165 DEG C, and the time is
4min；
(2) shaping：Tealeaves after de-enzyme is put into shaping machine carries out shaping, and the temperature during shaping is 80 DEG C, machine
Speed is 175r/min；
(3) preliminary drying：Tealeaves after shaping is put into dryer carries out preliminary drying, and the temperature during preliminary drying is 115 DEG C, in advance
The baking time is 18min；The leaf layer thickness control of tealeaves is in 2-2.5cm during the preliminary drying；
(4) dry：The temperature of dryer is down to 95 DEG C, is dried, drying time is 25min；The tea during drying
The leaf layer thickness control of leaf is in 1.5-2cm.
In this course, the de-enzyme of tealeaves is all disposed within 160 degrees centigrades, and oxygen easily occurs to catechin therein
Change, pyrolysis, a series of effects such as polymerization and conversion and make the reduction of its total amount, monomer ratio changes, and influences the quality of tealeaves
And health-care efficacy.
Sorting in addition refers to that the process for rejecting the tea stalk in the firm fresh tea passes plucked, sandstone impurity is general at present to use
Manually sorted, inefficiency, and the screening of automation can not be realized.
The content of the invention
For existing sorting and the present situation that is completed in different technique of de-enzyme, the present invention provides a kind of new one
Body processing system, makes the impurity being included in tealeaves sufficiently completely peeled off, obtains the tealeaves of surface cleaning, and realize clear
Wash, and de-enzyme function.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of fresh tea passes sorting and de-enzyme integral system, including heat exchange unit and de-enzyme separation tower, it is characterised in that
The de-enzyme separation tower includes tower body, and the tower body internal cavities are disposed with purge chamber, de-enzyme from top to bottom
Room, one-level heat-exchanging chamber, two grades of heat-exchanging chambers and sewage pool,
Centre position at the top of the tower body is provided with tea export, is provided with the tea export and gathers device and lock
Door, is additionally provided with four exhaust outlets at the top of the tower body, and sets filter screen in exhaust ports, and four described exhaust outlets are constituted
One square and positioned at four orientation, and the exhaust outlet is connected with branch smoke discharging pipe, forms the air-out passage of circulated air, and each
Branch smoke discharging pipe is attached with heat exchange unit,
The spray equipment of annular is provided with described purge chamber, the spray equipment is including annular water distributor and uniformly
High-pressure fog head on water distributor, water distributor is arranged in position of the purge chamber near top, the high-pressure fog head court
Lower injection, completes the cleaning of tealeaves, the external high-pressure hydraulic pump of spray equipment, high-pressure hydraulic pump during tealeaves overturns
External condensation water tower, and it is provided with clear water supply port and fluid level control device on condensation water tower；
The lower section of the purge chamber is de-enzyme room, and three jet pipes, three are provided with the tower body sidewall of described de-enzyme room
Jet pipe is evenly arranged on sustained height around the axis of tower body, and each jet pipe is along the tilted setting of tower, described each
Jet pipe is circumscribed with fresh tea passes import and hot air intake, and the first valve, described fresh tea passes import are provided with the hot air intake
On be provided with wind stopping device,
One-level heat-exchanging chamber is provided with below described de-enzyme room, heat exchange is provided with described one-level heat-exchanging chamber
Case；
Described heat exchange box includes upper plectane, lower plectane and gusset plate, and described upper plectane, lower plectane and gusset plate are common
A hollow structure for circle is constituted, the second air inlet is provided with described gusset plate, set on the second described air inlet
It is equipped with the pipeline through tower body and the second valve of control air inflow is set, the second air inlet is by branch pipe(tube) and hot circulated air
Connection, is correspondingly arranged on through hole on described upper plectane and lower plectane, and the through hole of the through hole of the upper plectane and lower plectane leads to
Cross leakage sand tube to be connected, the second gas outlet is additionally provided with described upper plectane, first is provided with the second described gas outlet
Airduct, the first blast cap is provided with the first described airduct；
Two grades of heat-exchanging chambers are provided with below the one-level heat-exchanging chamber, two grades of heat-exchanging chambers include tower heat exchange
Device, the second air blower and supporting plate, the tower heat exchanger are connected by supporting plate with tower body, and described supporting plate is installed under tower body
The sieve aperture for allowing that the impurity such as sand pass through is provided with portion, and the supporting plate, the tower heat exchanger includes collection chamber, the second wind
Manage and be arranged at the deflector on collection chamber top, described collection chamber in lower ending opening upper end closed tower structure, and gas collection
Room lower end is fixedly connected with supporting plate, and the supporting plate position corresponding with collection chamber is provided with the first air inlet, and described first enters
Gas port is connected by pipeline with the second air blower, and the airduct of multilayer second, second wind are provided with the side wall of the collection chamber
Pipe is inclined upwardly setting,
The second heat-exchanging chamber inwall is provided with least one water leg, and water leg is annular groove and is provided with one
Overfall,
The lower section of two grades of heat-exchanging chambers is sewage pool, and the bottom of the sewage pool is provided with the second discharging opening, described
Slag-discharging valve is provided with discharging opening；
One air blower is arranged between hot-blast outlet and heat exchange unit and for circulated air provides power.
Further, the tower body is tubular structure of the tapered centre in two ends in cylinder, and middle is in cylinder
It is partial inside and outside to be respectively arranged with inner thermal insulating layer and external thermal insulation.
Further, it is provided with screen cloth at the top of each annular collecting vat.
Further, being provided with tower body can observe the observation window of de-enzyme chamber interior tealeaves situation.
The beneficial effects of the invention are as follows：
First, tealeaves cleaning, sorting, removal of impurities and de-enzyme are concentrated and is completed within one device, improve the profit of heat energy, water
With efficiency, integrated level is greatly improved, while reducing equipment installs the plant area for taking, reduction investment.
Second, by setting external heat exchange unit and condenser, heated using high-temperature flue gas, de-enzyme is reduced for the energy
Consumption, and recycling is realized to rinse water, that is, be conducive to the temperature for keeping de-enzyme indoor, save fuel, make roaster
The high-temperature flue gas and clear water of discharge are able to sufficiently utilize.
3rd, either quality or cleannes all substantially rise a class to treated tealeaves.
4th, the whole pollution-free chance of tealeaves, high purity.
Brief description of the drawings
Fig. 1 is loop structure schematic diagram of the invention；
Fig. 2 is the structural representation of heat exchange unit of the present invention；
Fig. 3 is the structural representation of present invention de-enzyme separation tower；
Fig. 4 is the mplifying structure schematic diagram of part A in Fig. 3；
Fig. 5 is the top view of de-enzyme separation tower；
Fig. 6 is the arrangement schematic diagram of jet pipe on de-enzyme separation tower；
Fig. 7 is the top view of heat exchange box in de-enzyme separation tower one-level heat-exchanging chamber；
Fig. 8 is the A-A sectional views in Fig. 7；
Fig. 9 is the dimensional structure diagram of heat exchange box in de-enzyme separation tower one-level heat-exchanging chamber；
In figure：11 gather device, 12 gates, 2 tower bodies, 21 inner thermal insulating layers, 22 external thermal insulations, 23 tea exports, 24- exhausts
Mouthful, 25- branch smoke discharging pipes, the main smoke discharging pipes of 26-, 3- purge chambers, 31 water distributors, 32 high-pressure fog heads, 33 condensation water towers, 4- is killed
Blue or green room, 41- jet pipes, 411- fresh tea passes imports, 412- hot air intakes, 5- one-level heat-exchanging chambers, 51- heat exchange box, the upper plectanes of 511-,
Plectane under 512-, 513- gusset plates, the air inlets of 514- second, 515- leakage sand tubes, the gas outlets of 516- second, the airducts of 517- first,
The blast caps of 518- first, bis- grades of heat-exchanging chambers of 6-, the tower heat exchangers of 61-, 611- collection chambers, the airducts of 612- second, 613- deflectors,
The air blowers of 62- second, 63- supporting plates, the air inlets of 631- first, 64 water legs, 7- sewage pools, the discharging openings of 71- second, 72- deslagginves
Valve, 8- pipe heat exchangers, the air blowers of 9- first.
Specific embodiment
As shown in Figures 1 to 9, a kind of fresh tea passes sorting includes heat exchange unit and de-enzyme sorting with de-enzyme integral system
Tower.
As shown in figure 3, the de-enzyme separation tower includes being disposed with purge chamber from top to bottom in tower body 2, the tower body 2
3rd, de-enzyme room 4,5, two grades of heat-exchanging chambers 6 of one-level heat-exchanging chamber and sewage pool 7.The tower body 2 is the tapered centre in two ends in circle
The tubular structure of cylinder, and described centre is in the inside and outside inner thermal insulating layer 21 and outer of being respectively arranged with of the part of cylinder
Heat-insulation layer 22, described inner thermal insulating layer 21 and the material of external thermal insulation 22 are heat insulating refractory material, and fire protecting performance is A grades.
And be provided with tower body can observe de-enzyme chamber interior tealeaves situation observation window.
As shown in fig. 6, the centre position at the top of the tower body 2 is provided with tea export 23, the tea export 23 goes out to set
It is equipped with and gathers device 11 and gate 12, gate is pneumatic gate valve, is opened as needed, the row of tealeaves is used under opening
Go out.The top of tower body 2 is additionally provided with four exhaust outlets 24, and increases filter screen in exhaust ports, and filter screen uses plastic filter screen, only
Circulated air is allowed to pass through, described four exhaust outlets 24 composition one is square, separation is in four orientation, the exhaust outlet 24 and branch
Smoke discharging pipe 25 is connected, and forms the air-out passage of circulated air, and each branch smoke discharging pipe 25 is attached with heat exchange unit, leads to
Cross heat exchange unit carries out reheating to it so that circulated air is maintained at substantially invariable state and temperature.
As shown in figure 3, being provided with the spray equipment of annular in described purge chamber 3, the spray equipment includes the cloth of annular
Water pipe 31 and the uniform high-pressure fog first 32 on water distributor, water distributor are arranged in position of the purge chamber near top,
It is welded on inwall by support, wherein above-mentioned high-pressure fog is sprayed upside down, for cleaning, in spray, coordinates lower section
Blowing action, fresh tea passes are cleaned, tealeaves overturn during complete tealeaves cleaning, efficiency high, cleaning
Effect is good.
The external high-pressure hydraulic pump of spray equipment, the external condensation water tower 33 of high-pressure hydraulic pump, and it is provided with clear water on condensation water tower
Supply port, and water supplement function is opened as requested, fluid level control device can be installed inside it.
As shown in figure 3, the lower section of described purge chamber 3 is de-enzyme room 4, seamlessly transit between the two, described de-enzyme room 4
Tower body sidewall on be provided with three jet pipes 41, the quantity in the present embodiment be three, as shown in fig. 7, three jet pipes 41 are same
Axis on one height around tower body 2 is evenly arranged, and each jet pipe 41 is in the horizontal direction with tower body 2 with vertical direction
Certain angle, i.e., a position between normal and tangent line, and appropriate downward-sloping, three nozzles work simultaneously,
Formed during jet-impingement and be vortexed, and by controlling air-flow size so that fresh tea passes are seethed up and down, it will help tealeaves
Multidirectional motion, promote the peeling of dirt, the tea stalk on tealeaves surface etc..Connected outside each described jet pipe 41 and be provided with fresh tea
Leaf import 411 and with hot air intake 412, the first valve is provided with hot air intake, for controlling hot gas amount, described fresh tea passes
Wind stopping device is provided with import 411, by wind stopping device to fresh tea passes are added in de-enzyme room, and prevents from leaking out, the hot air intake
Electric butterfly valve is provided with 412, the size of unlatching can be adjusted.
The addition of fresh tea passes is completed in the cyclic process of hot blast.
As shown in figure 3, the lower section of described de-enzyme room 4 is provided with one-level heat-exchanging chamber 5, described one-level heat-exchanging chamber 5
Inside it is provided with heat exchange box 51.As shown in Figure 7, Figure 8 and Figure 9, described heat exchange box 51 includes upper plectane 511, lower plectane 512 and side
Coaming plate 513, described upper plectane 511, lower plectane 512 and gusset plate 513 have collectively constituted a hollow structure for circle, described
Gusset plate 513 on be provided with the second air inlet 514, the pipeline of tower body 2 is provided through on the second described air inlet 514,
And the second valve for controlling air inflow is set, it is connected with the circulated air of heat by branch pipe(tube), and by Valve controlling throughput.Institute
The upper plectane 511 stated and through hole is correspondingly arranged on lower plectane 512, and the through hole of the upper plectane 511 and lower plectane 512 is logical
Hole is connected by leaking sand tube 515.The second gas outlet 516, the second described gas outlet are additionally provided with described upper plectane 511
The first airduct 517 is provided with 516, is exchanged heat in order to avoid the impurity such as sand enter during whereabouts from the first airduct 517
In case 51, the first blast cap 518 is provided with the first described airduct 517.
As shown in figure 3, the lower section of the one-level heat-exchanging chamber 5 is provided with two grades of heat-exchanging chambers 6, two grades of heat-exchanging chambers
6 include tower heat exchanger 61, the second air blower 62 and supporting plate 63.The tower heat exchanger 61 is connected by supporting plate 63 with tower body 2,
As shown in figure 4, described supporting plate 63 is installed on the bottom of tower body 2, and the position that the supporting plate 63 is not contacted with tower heat exchanger
On be provided with the sieve aperture for allowing that the impurity such as sand pass through.The tower heat exchanger 61 includes collection chamber 611, the and of the second airduct 612
The deflector 613 on the top of collection chamber 611 is arranged at, described collection chamber 611 is in the tower structure of lower ending opening upper end closed, and
Collection chamber 611 opens the lower end for setting and is fixedly connected with supporting plate 63, on the supporting plate 63 on the position corresponding with collection chamber 611
The first air inlet 631 is provided with, first air inlet 631 is connected by pipeline with the second air blower 62.The collection chamber 611
Side wall on be provided with the second airduct of multilayer 612, the setting as shown in figure 5, second airduct 612 is inclined upwardly, and in order to keep away
Exempt from impurity fall during enter the second airduct 612, second airduct 612 it is open-ended diagonally downward.In order to keep away
Exempt from the sand near centre position during water smoke falls to be glided along the side wall of tower collection chamber, can't accept from second
Deflector is provided with the top of the air-flow of airduct, therefore the collection chamber.It is so main to be acted on by three aspects, first, in sand
During falling by one-level heat-exchanging chamber 5, the air blasted from two grades of heat-exchanging chambers 6 is by one-level heat-exchanging chamber 5
During leakage sand tube 515 on heat exchange box 51, the moisture of evaporation and the water smoke of drippage are dispelled collection to the second heat-exchanging chamber inwall
In tank 64, water leg is annular groove, is welded on inwall, and is provided with an overfall, and above-mentioned water leg is multiple, collection
Water in tank is transported in condensing tower the recycle and reuse for carrying out distilled water.To prevent the impurity for falling from being made to water leg
Into blocking, screen cloth is provided with the top of each annular collecting vat, water can pass through, and impurity can not pass through.
As shown in figure 3, the lower section of two grades of heat-exchanging chambers 6 is sewage pool 7, what the sand after regenerating cooling fell
In sewage pool 7, the bottom of the sewage pool 7 is provided with the second discharging opening 71, and slag-discharging valve 72 is provided with the discharging opening 71,
Regular deslagging.
As shown in figure 1, the conveying of above-mentioned steam is agitated by resisting blower.
Above-mentioned hot air circulation is driven by air blower 9, and above-mentioned air blower is arranged on hot-blast outlet and changes
Between hot cell.
As shown in figure 1, leading to high-temperature flue gas in the hot media channel of the pipe heat exchanger 8, the circulated air to low temperature side enters
Row heating, can be met using industrial tail gas and required.
The method that fresh tea passes sorting, de-enzyme are carried out using said apparatus：
First, open air blower so that circulated air is circulated, open the first valve so that circulated air stabilization, then beat
Open fresh tea passes addition mouth, internally add fresh tea passes, tealeaves under the drive of circulated air to de-enzyme indoor moving, and in de-enzyme room
Inside carry out up and down, spiral rolling, while the spray equipment above opening, shower water is sprayed directly on to the surface of fresh tea passes, forms punching
Action is washed, by adjusting the air door size of the first valve, the rollover effect of tealeaves can be controlled.
Second step, after running 5 minutes, closes spray equipment, stops spray, the second valve is then opened, while in double gas
In the presence of stream, moist tealeaves is quickly dried, and is finished, wherein the temperature control for finishing is in 100 degrees centigrades, temperature
Degree is unsuitable too high or too low, while opening the Steam Recovery reutilization system of bypass, steam is delivered in condensing tower to be carried out
The recovery of condensed water, de-enzyme operation can meet requirement after 10 minutes,
3rd, the second air blower of bottom is opened, by the tealeaves blowout after de-enzyme, after the valve at the top of opening, tealeaves
It is transported in the cloth bag outside tower under the drive of the big air-flow of the second air blower, completes the collection of tealeaves.
Claims (4)
1. a kind of fresh tea passes sorting and de-enzyme integral system, including heat exchange unit and de-enzyme separation tower, it is characterised in that
It is described de-enzyme separation tower include tower body (2), tower body (2) internal cavities be disposed with from top to bottom purge chamber (3),
De-enzyme room (4), one-level heat-exchanging chamber (5), two grades of heat-exchanging chambers (6) and sewage pool (7),
Centre position at the top of the tower body (2) is provided with tea export (23), and tea export (23) place is provided with and gathers
Device (11) and gate (12), are additionally provided with four exhaust outlets (24), and set filter in exhaust ports at the top of the tower body (2)
Net, described four exhaust outlets (24) composition one is square and positioned at four orientation, the exhaust outlet (24) and branch smoke discharging pipe
(25) it is connected, forms the air-out passage of circulated air, and each branch smoke discharging pipe (25) is attached with heat exchange unit,
The spray equipment of annular is provided with described purge chamber (3), the spray equipment is including annular water distributor (31) and
The even head of the high-pressure fog on water distributor (32), water distributor (31) is arranged in position of the purge chamber near top, described
High-pressure fog is sprayed upside down, and the cleaning of tealeaves, the external high pressure of spray equipment are completed during tealeaves overturns
Water pump, the external condensation water tower (33) of high-pressure hydraulic pump, and it is provided with clear water supply port and fluid level control device on condensation water tower；
The lower section of the purge chamber (3) is de-enzyme room (4), and three jet pipes are provided with the tower body sidewall of described de-enzyme room (4)
(41), the axis of three jet pipes (41) around tower body (2) on sustained height is evenly arranged, and each jet pipe (41) is along in tower
It is obliquely installed, the jet pipe (41) described in each is circumscribed with fresh tea passes import (411) and hot air intake (412), the hot air intake
On be provided with the first valve, be provided with wind stopping device in described fresh tea passes import (411),
One-level heat-exchanging chamber (5) is provided with below described de-enzyme room (4), is provided with described one-level heat-exchanging chamber (5)
Heat exchange box (51)；
Described heat exchange box (51) includes upper plectane (511), lower plectane (512) and gusset plate (513), described upper plectane
(511), lower plectane (512) and gusset plate (513) have collectively constituted a hollow structure for circle, described gusset plate (513)
On be provided with the second air inlet (514), the pipeline of tower body (2) is provided through on described the second air inlet (514) and is set
The second valve of air inflow, the second air inlet (514) is controlled to be connected with the circulated air of heat by branch pipe(tube), described upper plectane
(511) and on lower plectane (512) be correspondingly arranged on through hole, and the through hole of the upper plectane (511) and lower plectane (512) through hole
It is connected by leaking sand tube (515), is additionally provided with the second gas outlet (516) on described upper plectane (511), described second goes out
The first airduct (517) is provided with gas port (516), the first blast cap (518) is provided with described the first airduct (517)；
Two grades of heat-exchanging chambers (6) are provided with below the one-level heat-exchanging chamber (5), two grades of heat-exchanging chambers (6) are including tower
Formula heat exchanger (61), the second air blower (62) and supporting plate (63), the tower heat exchanger (61) is by supporting plate (63) and tower body (2)
Be connected, described supporting plate (63) is installed on the bottom of tower body (2), and be provided with the supporting plate (63) allow the impurity such as sand lead to
The sieve aperture crossed, the tower heat exchanger (61) is including collection chamber (611), the second airduct (612) and is arranged at collection chamber (611) top
The deflector (613) at end, described collection chamber (611) in lower ending opening upper end closed tower structure, and under collection chamber (611)
End is fixedly connected with supporting plate (63), and the supporting plate (63) position corresponding with collection chamber (611) is provided with the first air inlet
(631), first air inlet (631) is connected by pipeline with the second air blower (62), on the side wall of the collection chamber (611)
It is provided with the airduct of multilayer second (612), second airduct (612) is inclined upwardly setting,
Two grades of heat-exchanging chamber inwalls are provided with least one water leg (64), and water leg is annular groove and is provided with one and overflows
Head piece,
The lower section of two grades of heat-exchanging chambers (6) is sewage pool (7), and the bottom of the sewage pool (7) is provided with the second discharging opening
(71), it is provided with slag-discharging valve (72) on the discharging opening (71)；
First air blower (9) is arranged between hot-blast outlet and heat exchange unit and for circulated air provides power.
2. a kind of fresh tea passes according to claim 1 are sorted and de-enzyme integral system, it is characterised in that the tower body
(2) for the tapered centre in two ends sets respectively in the tubular structure of cylinder, and middle the inside and outside of part in cylinder
It is equipped with inner thermal insulating layer (21) and external thermal insulation (22).
3. a kind of fresh tea passes according to claim 1 are sorted and de-enzyme integral system, it is characterised in that in each annular
Screen cloth is provided with the top of water leg.
4. a kind of fresh tea passes according to claim 1 are sorted and de-enzyme integral system, it is characterised in that set on tower body
It is equipped with the observation window that can observe de-enzyme chamber interior tealeaves situation.
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| CN201610063772.9A CN105521938B (en) | 2016-01-29 | 2016-01-29 | A kind of fresh tea passes sorting and de-enzyme integral system |
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| DE102010049719A1 (en) * | 2010-10-26 | 2012-04-26 | Friedrich Banke | Extraction device, useful for beer production using natural hops for solid-liquid extraction from undistributed extractable materials by liquid extraction agent, comprises container, which is provided with a solid extraction product |
| CN203620998U (en) * | 2013-10-22 | 2014-06-04 | 陈熊辉 | Fresh tea leaf washing device |
| CN204043328U (en) * | 2014-08-20 | 2014-12-24 | 东南大学 | A kind of dry fruit based on phase transformation radiator twin-roll and tea drying device |
| CN204685504U (en) * | 2015-06-12 | 2015-10-07 | 陈志勤 | Tea dry sorting seperator |
| CN105521963B (en) * | 2016-01-29 | 2017-07-28 | 连燕莹 | A kind of green tea fixing separation tower |
| CN105432833A (en) * | 2016-01-29 | 2016-03-30 | 连建忠 | Integrated system for green tea sorting and de-enzyming |
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2016
- 2016-01-29 CN CN201610063772.9A patent/CN105521938B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105521938A (en) | 2016-04-27 |
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Effective date of registration: 20190411 Address after: 418300 Yanying Slope, Baotian Township, Huitong County, Huaihua City, Hunan Province Patentee after: Hunan Huitong Tea Industry Co., Ltd. Address before: 362000 Nankeng Village, Taozhou Township, Anxi County, Quanzhou City, Fujian Province Patentee before: Anxi County Taozhou Township Tongsheng Tea Professional Cooperatives |
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Denomination of invention: Fresh tea leaf sorting and enzyme-deactivating integrated system Effective date of registration: 20191216 Granted publication date: 20170627 Pledgee: China Co truction Bank Corp and branch Pledgor: Hunan Huitong Tea Industry Co., Ltd. Registration number: Y2019980001054 |
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