CN205658295U - System for be used for stir -fixation tea production - Google Patents

Abstract

The utility model discloses a system for be used for stir -fixation tea production, the outside of going up conveying belt discharging end is provided with the material turning plate that the slope was arranged, and material turning plate is close to the height that highly is less than the other end of last conveyer belt one end, and material turning plate and tealeaves intersect in the route of last conveying belt discharging end whereabouts to be arranged, material turning plate's inclination be 45~60, material turning plate the lower extreme and down the interval between the transport face of conveyer belt be 2.5~3.5cm, through microwave green removing device and cylinder the using together of device that complete, scald to wash tealeaves when blue or green and carry out the color fixing with completing elementarily, the cylinder completes and carries out the one -level and complete and be used for the tea aroma shaping and promote non -enzymatic chemical reaction, promotes infusion quality for millet paste is mellow, aquatic foods are comfortable, makes tealeaves develop into li xiang simultaneously, microwave green removing carries out the second grade and completes for look and bao se are carried to tealeaves, make the colour of finished tea leaf dark green, moisten to shine.

Description

A kind of system produced for roasted green tea

Technical field

This utility model relates to Tea Production apparatus field, is specifically related to a kind of system produced for roasted green tea.

Background technology

Yuexi abounds with green tea, wherein the most famous with Yuexi Cuilan tea, and there are the following problems for the production of current Yuexi Cuilan tea:

1, implementing and the discharge of industrial waste gas due to Urbanization Construction, boundless and indistinct in air have substantial amounts of dust and nuisance Matter, these harmful substances can settle the surface being attached on Camellia sinensis tender leaf, and tender leaf is directly processed after being plucked, and people are entering Being usually when row is drunk and be not carried out (except specialty is sampled tea), therefore a large amount of harmful substances are drunk.At present, Yuexi Cuilan tea New process for processing in by using boiling to operate, to wash away the harmful substance on Folium Camelliae sinensis surface, but presently used scald Blue or green equipment also cannot realize fully cleaning and the Folium Camelliae sinensis of Folium Camelliae sinensis and carry out uniform boiling.

2, in modern streamline Tea Production system, Folium Camelliae sinensis is completed by general employing cylinder, but roller fixation holds Easily there is complete stalk uneven, red, the phenomenon of Jiao Bianjiaoye, affect the quality of finished tea, also have employing microwave deactivation of enzyme to carry out The technique substituting roller fixation, although microwave deactivation of enzyme is uniform, but the brewed millet paste of its prepared finished tea is not as roller fixation Mellow and fresh refreshing, that is the poor quality of millet paste, it is therefore necessary to take into account and improve both of tea product and millet paste and provide a kind of new Complete mode.

Utility model content

The purpose of this utility model is just to provide a kind of system produced for roasted green tea, and it at least can effectively solve The problem stated, promotes the quality of Folium Camelliae sinensis.

A kind of for roasted green tea produce system, it is characterised in that: include sequentially before and after be connected for Folium Camelliae sinensis is entered The boiling device of row boiling, for the airing device drying Folium Camelliae sinensis, the cylinder completed for Folium Camelliae sinensis carries out one-level kills Blue or green device, for carrying out the first spreading for cooling device of one-level spreading for cooling, for Folium Camelliae sinensis carries out two grades of microwave deactivation of enzyme completed to Folium Camelliae sinensis Device, for the kneading machine kneading Folium Camelliae sinensis, for the roasting machine stir-frying Folium Camelliae sinensis, and for carrying out Folium Camelliae sinensis The drying unit dried；Microwave green-killing device includes the 3rd casing, is provided with the most horizontally disposed upper and lower defeated in the 3rd casing Sending band, the conveying direction of upper and lower conveyer belt is identical, and the delivery end of upper conveyor belt and the feed end of lower conveyer belt are positioned at the 3rd casing Inside, the feed end of upper conveyor belt and the discharge end of lower conveyer belt extend respectively to the outside in the 3rd tank ends portion, upper defeated Send band delivery end to extend to the inner side of lower conveyer belt feed end, in the 3rd casing, be provided with horizontally disposed air gathering plate and cloth wind Plate, air gathering plate is positioned at the upside of upper conveyor belt, and air distribution plate is positioned at the downside of lower conveyer belt, air gathering plate and air distribution plate and is orifice plate structure Become, be provided with microwave generator between upper and lower conveyer belt, the upper roof of the 3rd casing and lower diapire are respectively provided with collection air port and Air outlet, is connected by air delivery pipe between collection air port and air outlet, air delivery pipe is provided with dehumidifier and the 3rd blower fan, The outside of upper conveyor belt delivery end is provided with the material rotating plate being in tilted layout, and the material rotating plate height near upper conveyor belt one end is less than another The height of one end, layout is intersected in the path that material rotating plate falls at upper conveyor belt delivery end with Folium Camelliae sinensis；The angle of inclination of material rotating plate is 45～60 °, the spacing between lower end and the conveyor surface of lower conveyer belt of material rotating plate is 2.5～3.5cm；The delivery end of upper conveyor belt Being additionally provided with airduct, upper conveyor belt includes upper conveyor belt body and lower conveying belt body, and airduct is between upper and lower conveying belt body and wind Pipe is arranged along the width range of upper conveyor belt, and airduct is connected with air jet system, and the pipe shaft of airduct is arranged at intervals with for spraying The air nozzle of gas, the blowing direction of air nozzle is obliquely and to point to the side near material rotating plate.

In technique scheme, by being used in conjunction of microwave green-killing device and roller fixation device, during boiling, Folium Camelliae sinensis is carried out Clean and primary completes and carries out fixation；Roller fixation carries out one-level and completes for tea aroma molding and promote that non-enzymatic chemistry is anti- Should, promote millet paste quality so that millet paste is mellow, fresh refreshing, makes Folium Camelliae sinensis develop into Li Xiang simultaneously；Microwave deactivation of enzyme carries out two grades and kills Green grass or young crops, carries normal complexion for Folium Camelliae sinensis and protects color so that the color of finished tea is dark green, it is bright to moisten.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of microwave deactivation of enzyme machine；

Fig. 3 is the structural representation of boiling machine；

Fig. 4 is the structural representation of hot-water line；

Fig. 5 is the structural representation of boiling conveying pipe；

Fig. 6 is the schematic diagram of foraminous conveyer feed end；

Fig. 7 is inner bellows structural representation；

Fig. 8 is the schematic diagram of foraminous conveyer discharge end；

Fig. 9 is the structural representation of cloth materials and parts；

Figure 10 is that hot water circuit utilizes schematic diagram.

Detailed description of the invention

In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, this utility model is entered Row illustrates.Should be appreciated that following word only in order to describe one or more specific embodiments of the present utility model, The protection domain of not concrete to this utility model request carries out considered critical." heart yearn " described below refers both in these parts Heart line.

This utility model provides a kind of green tea and produces equipment, as it is shown in figure 1, include being connected before and after sequentially for tea Leaf carries out the boiling device 10 of boiling, for the airing device 20 drying Folium Camelliae sinensis, completes for Folium Camelliae sinensis is carried out one-level Roller fixation device 50, for Folium Camelliae sinensis being carried out the first spreading for cooling device 41 of one-level spreading for cooling, kill for Folium Camelliae sinensis is carried out two grades Blue or green microwave green-killing device W10, for the kneading machine 60 kneading Folium Camelliae sinensis, for the roasting machine stir-frying Folium Camelliae sinensis 90, and for the drying unit 70 that Folium Camelliae sinensis is dried.Roasting machine 90 is drum-type tea roasting machine, roller fixation device 50, kneading machine 60, drying unit 70 all can use the existing tea machine equipment with identical function to use, Folium Camelliae sinensis between neighboring devices Conveying can use conveyer belt and/or manually transport.By being used in conjunction of microwave green-killing device W10 and roller fixation device 50, scald Time blue or green, Folium Camelliae sinensis is carried out and primary completes, Folium Camelliae sinensis is carried out fixation；The one-level that roller fixation is carried out in short-term completes for tea Leaf fragrance molding and promotion non-enzymatic chemical reaction, promote millet paste quality so that millet paste is mellow, fresh refreshing, makes tea fragrant simultaneously Type develops into Li Xiang shape；Microwave deactivation of enzyme carries out two grades and completes, and carries normal complexion for Folium Camelliae sinensis and protects color so that the color of finished tea is green Green, moisten bright.Microwave green-killing device specifically uses as in figure 2 it is shown, include the 3rd casing, is provided with upper and lower level phase in the 3rd casing To upper and lower conveyer belt W11a, W11b of arranging, the conveying direction of upper and lower conveyer belt W11a, W11b is identical, upper conveyor belt W11a Delivery end and the feed end of lower conveyer belt W11b be positioned at the inside of the 3rd casing, the feed end of upper conveyor belt W11a and lower conveying Discharge end with W11b extends respectively to outside the both ends of the 3rd casing, and the delivery end of upper conveyor belt W11a extends to lower conveying With the inner side of W11b feed end, in the 3rd casing, it is provided with horizontally disposed air gathering plate W13 and air distribution plate W14, air gathering plate W13 position In the upside of upper conveyor belt W11a, air distribution plate W14 is positioned at the downside of lower conveyer belt W11b, air gathering plate W13 and air distribution plate W14 and is Orifice plate is constituted, and upper and lower is provided with microwave generator W12 between conveyer belt W11a, W11b, the upper roof of the 3rd casing and lower diapire On be respectively provided with collection air port W15 and air outlet W16, collection air port W15 and air outlet W16 between be connected by air delivery pipe, wind Send and on pipeline, be provided with dehumidifier and the 3rd blower fan.Owing to when microwave deactivation of enzyme, the moisture in Folium Camelliae sinensis can distribute, therefore by setting Put the 3rd blower fan to be extracted to remove by the steam of generation, simultaneously by dried hot-air in delivering to the 3rd casing, save energy Source and the dehydration rate of lifting Folium Camelliae sinensis.Upper conveyor belt, lower conveyer belt all select the plastics guipure of food stage to constitute, it is to avoid absorb microwave With guarantee food safety.

It addition, the outside of upper conveyor belt W11a delivery end is provided with the material rotating plate W18 being in tilted layout, material rotating plate W18 is close The height of upper conveyor belt W11a one end is less than the height of the other end, and material rotating plate W18 and Folium Camelliae sinensis are under upper conveyor belt W11a delivery end The barrier-like layout of conveyor surface of layout, the lower end of material rotating plate W18 and lower conveyer belt W11b is intersected in the path fallen.Although microwave kills Folium Camelliae sinensis can be heated by green grass or young crops uniformly, but Folium Camelliae sinensis bottom attaches mutually with conveyer belt so that Folium Camelliae sinensis bottom is by thermal evaporation Steam cannot scatter rapidly, therefore arranges upper and lower conveyer belt W11a, W11b and material rotating plate W18, by Folium Camelliae sinensis upper and lower When transferring between conveyer belt W11a, W11b, Folium Camelliae sinensis is carried out stirring so that the top and bottom of Folium Camelliae sinensis are exchanged, it is ensured that tea The steam of leaf evaporation can effectively disperse, it is to avoid on conveyer belt, hydrops affects tea leaf quality and promotes tea microwave de-enzyming effect. Preferably the angle of inclination of material rotating plate W18 is set to 45～60 °, the lower end of material rotating plate W18 and the conveyor surface of lower conveyer belt W11b Between spacing be 2.5～3.5cm.Secondly, the delivery end of upper conveyor belt W11a is additionally provided with airduct W17, upper conveyor belt W11a Including upper conveyor belt body and lower conveying belt body, airduct W17 is between upper and lower conveying belt body and airduct is along upper conveyor belt W11a's Width range is arranged, and airduct W17 is connected with air jet system, and the pipe shaft of airduct W17 is arranged at intervals with the jet for jet Mouth, the blowing direction of air nozzle is obliquely and to point to the side near material rotating plate W18.The setting of airduct W17 so that on Folium Camelliae sinensis on conveyer belt can drop down onto on lower conveyer belt, secondly can promote the effect of Folium Camelliae sinensis stirring, ensure all Folium Camelliae sinensis as far as possible All complete rotary movement.

Boiling device 10 as shown in Figure 3,4, is arranged the hopper 12 for adding Folium Camelliae sinensis including vertical shape and installs hopper 12 Frame 11, internal face at the bottom of the bucket of hopper 12 is hemispheric arcwall face, and the center of curvature of arcwall face is positioned at hopper oral area side, arc The lowest part in shape face is provided with discharging interface 122a, and hopper 12 rotates around its heart yearn and is fixed in frame 11, hopper 12 and driving Its first drive mechanism carrying out rotating is connected, and the oral area of hopper 12 is provided with hot-water line 121, and hot-water line 121 is inverted cone The body of zigzag shape is constituted, and the lower end of hot-water line 121 is closure shape, and it is interior and hot that the hypomere of hot-water line 121 is plugged in hopper 12 Water pipe 121 is positioned on the pipe shaft of hopper 12 interval and arranges the water outlet direction of apopore 121a, apopore 121a for refer to obliquely To the interior sidewall surface of hopper 12, the downside of hopper 12 is provided with boiling conveying pipe 13, and the upper end of boiling conveying pipe 13 connects with discharging Mouth 122a constitutes, around the heart yearn of hopper 12, the connection that is rotatably assorted, and boiling conveying pipe 13 and hot-water line 121 are fixed in frame, hot water The upper end of pipe 121 is connected with hot-water cylinder and is connected, and upper and lower two-layer apopore 121a adjacent on hot-water line 121 is interleaved Shape is arranged.

By Folium Camelliae sinensis being put in hopper 12 in boiling device 10, owing to the first drive mechanism drives hopper 12 together to revolve Turn, so fall into the Folium Camelliae sinensis in hopper 12 and the most spiral helicine with hot water will exit into boiling conveying pipe from discharging interface 122a 13, Folium Camelliae sinensis will not be detained in hopper 12, it is ensured that all Folium Camelliae sinensis can rapidly enter boiling conveying pipe 13, enters boiling conveying pipe The every Folium Camelliae sinensis of 13 is all surrounded by hot water and uniformly carries out boiling, thus improves boiling effect and shorten the boiling time, uses above-mentioned Boiling machine carries out boiling to Folium Camelliae sinensis, and the time of boiling tea only needs 50～60s, thus is avoided that Folium Camelliae sinensis crosses boiling and deficient boiling, carries The color and luster of high Folium Camelliae sinensis and the dissolution avoiding the benefit materials such as tea polyphenols, promote tea matter；Cleaning to Folium Camelliae sinensis is the most thorough simultaneously.

The time of boiling tea can be controlled by arranging the flow velocity of length and hot water that boiling carries pipe 13, hopper It is consistent with the optimal transport flow in boiling conveying pipe 13 that hot water in 12 injects flow.From boiling conveying pipe 13 lower end out Folium Camelliae sinensis and hot water are separated by foraminous conveyer (screen cloth), and after separation, Folium Camelliae sinensis dries rapidly and carries out next step operation.

Further scheme is, boiling conveying pipe 13 is that spiral helicine insulating tube is constituted, as shown in Figure 5.Spiral helicine guarantor Temperature pipe can reduce the length of boiling conveying pipe 13, it is to avoid Folium Camelliae sinensis blocks in boiling conveying pipe 13.It addition, can be at hopper 12 Periphery wall arranges gripper shoe, and gripper shoe is set up and is fixed in frame 11, and gripper shoe is turned with frame 11 composition by ball connector Moving and be connected, the first drive mechanism can be that motor is constituted, and hopper 12 is connected with motor by belt, and motor drives hopper 12 Rotate.

For airing device 20, its technical scheme taked is as shown in Fig. 6,7,8, and airing device 20 includes horizontally disposed Foraminous conveyer, the feed end of foraminous conveyer carries the corresponding layout of the lower end discharging mouth of pipe 131 of pipe 13, boiling conveying pipe with boiling The cloth materials and parts uniformly dropping down onto on foraminous conveyer along the bandwidth direction of foraminous conveyer so that Folium Camelliae sinensis it are provided with between 13 and foraminous conveyer 24, the middle part of foraminous conveyer is positioned at bellows 25, and foraminous conveyer includes first and second guipure 21,22 of upper and lower layout, and first and second Being provided with water leg 23 between guipure 21,22, water leg 23 layout corresponding with the blanking port of cloth materials and parts 24, bellows 25 are strip The casing of shape is constituted, and the vacancy portion passed for foraminous conveyer is offered at the two ends of casing, and the bottom of bellows 25 arranges air inlet pipe interface 251, the top of bellows 25 sets out air pipe interface 252, is additionally provided with horizontally disposed air distribution plate 253 and gas collection plate in bellows 25 254, air distribution plate 253 and gas collection plate 254 are orifice plate and constitute, and gas collection plate 254 is positioned at the upside of the first guipure 21, air distribution plate 253 It is positioned at the downside of the second guipure 22, in bellows 25, between first and second guipure 21,22, is additionally provided with first and second trachea 20a, 20b, First and second trachea 20a, 20b lays respectively at two edge (two edge of conveying direction) of foraminous conveyer and defeated along foraminous conveyer Direction is sent to be respectively provided with (that is the length direction of first and second trachea 20a, 20b is consistent with the conveying direction of foraminous conveyer), the One, being arranged at intervals with the first air nozzle on the pipe shaft of two trachea 20a, 20b, the outgassing direction of the first air nozzle points to defeated obliquely Send the middle part of guipure, be additionally provided with the 3rd trachea 20c, the 3rd trachea 20c between first and second guipure 21,22 and be positioned at foraminous conveyer Discharge end and arrange along the width of foraminous conveyer, the pipe shaft of the 3rd trachea 20c is arranged at intervals with the second air nozzle, the The outgassing direction of two air nozzles points to the side away from foraminous conveyer, air inlet pipe interface 251 and first, second and third trachea obliquely All air outlets with the second blower fan are connected.

Drop down onto on foraminous conveyer owing to Folium Camelliae sinensis can not directly impact, it is therefore desirable to cloth materials and parts 24 are set and carry out buffering cloth, Prevent Folium Camelliae sinensis impaired and Folium Camelliae sinensis is evenly arranged at the bandwidth direction of foraminous conveyer.By being passed through in the air inlet mouth of pipe aweather case 25 Thermal current, thermal current is uniformly distributed so that the Folium Camelliae sinensis of foraminous conveyer stirs dehydration by cloth materials and parts so that Folium Camelliae sinensis rapid airing. Drop from the edge of guipure when the setting of first and second trachea 20a, 20b is to prevent Folium Camelliae sinensis from stirring on the first guipure and increase Folium Camelliae sinensis stir effect, shorten Folium Camelliae sinensis flash-off time.The air-flow that 3rd air nozzle is formed is so that Folium Camelliae sinensis is from foraminous conveyer Depart from, enter subsequent processing.As arranged the first conveyer belt 26, the upper strata belt body of the first conveyer belt 26 at the blanking end of foraminous conveyer Taking the shape of the letter U, the first conveyer belt 26 and foraminous conveyer interlaced arrangement, the Folium Camelliae sinensis so fallen from foraminous conveyer drops down onto the first conveyer belt In 26, the first conveyer belt 26 it is delivered to subsequent processing and carries out other and operate.

Concrete operation is, as it is shown in figure 9, cloth materials and parts 24 include the coaming plate 243 that drapery panel and drapery panel periphery are arranged, cloth Flitch is that a folding shape plate body is constituted, and the height of folding shape plate body is gradually reduced along the conveying direction of foraminous conveyer, the width of folding shape plate body Spending the conveying direction along foraminous conveyer to be gradually increased, folding shape plate body includes first be sequentially arranged along the conveying direction of foraminous conveyer Plate body 241 and the second plate body 242, the side of the second plate body 242 lower end is arranged to concordant blade-like, the second plate body 242 with Angle formed by horizontal plane is 3～5 °, and angle formed by the first plate body 241 and horizontal plane is 5～8 °, boiling conveying pipe 13 times The endfeed mouth of pipe and the first corresponding layout of plate body 241, the heart yearn of the boiling conveying pipe 13 lower end discharging mouth of pipe 131 and the first plate body The angle of 241 is 8～10 °, boiling conveying pipe 13 the lower end discharging mouth of pipe 131 be arranged to cross section be elliposoidal horn-like (also I.e. the lower end discharging mouth of pipe 131 is arranged to horn-like and the lower end discharging mouth of pipe 131 cross section is elliposoidal).Above-mentioned drapery panel is permissible Folium Camelliae sinensis is uniformly distributed along the width of foraminous conveyer, improves follow-up Folium Camelliae sinensis and dry effect.The control of above-mentioned angle is very Be necessary, itself so that Folium Camelliae sinensis smooth-going drop down onto on foraminous conveyer, prevent Folium Camelliae sinensis and foraminous conveyer from clashing into so that Folium Camelliae sinensis is stuck in Mesh is interior or broken, is found by great many of experiments optimization, and using above-mentioned angle to implement, the breakage rate of Folium Camelliae sinensis can be down to Less than 0.8%, it is greatly improved tea leaf quality.Cloth materials and parts 24 are by connector and support Joint.

Owing to Folium Camelliae sinensis is during boiling, the impurity on Folium Camelliae sinensis surface and pesticide residue can molten in the hot water, in order to energy-conservation, General hot water and thermal current are to repeat to recycle, and therefore, this utility model uses scheme as shown in Figure 10 to implement: catchment The outlet of groove 23 is connected with rough filtering device 10A, and the outlet of rough filtering device 10A is connected with organic matter removal device 10B, The outlet of organic matter removal device 10B is connected with heater 10C, and the outlet of heater 10C is connected with hot-water cylinder 10D Connecing, the outlet of hot-water cylinder 10D is connected with hot-water line and is connected；Escape pipe interface and the first blower fan 20A of bellows are connected, the The gas outlet of one blower fan is connected with dehydrating unit 20B, and the gas outlet of dehydrating unit 20B is connected with heater 20C, heating The gas outlet of device 20C is connected with the second blower fan 20D, and the gas outlet of the second blower fan 20D is connected with the air inlet pipe interface of bellows Connect.Rough filtering device 10A can be general net filtration device, for removing some bigger impurity, organic matter removal device 10B master If for removing the pesticide residue in water body, can be activated carbon adsorption defecator or other conventional pesticides removals Device；Hot water is heated by heater 10C so that the water temperature of hot water meets the demand of boiling tea, rough filtering device 10A, has Realized the conveying of hot water by the pump housing between machine thing removal device 10B, heater 10C, hot-water cylinder 10D, hopper.Thus realize joint The continuous boiling of Folium Camelliae sinensis is ensured on the basis of energy.Dehydrating unit 20B is for removing the moisture in thermal current, and heater 20C uses In improving the temperature of thermal current to meet the demand that Folium Camelliae sinensis dries.

All of spreading for cooling device all can use bamboo plaque to constitute.

The said equipment is used to produce green tea specifically comprises the processes of:

A kind of roasted green tea production technology, comprises the following steps:

Spread: the fresh leaf of first exhibition (bud two, SANYE, to folder one, two leaves) plucked is positioned over to spread and spreads out on device Straighten and start to turn dark to Folium Camelliae sinensis color, during spreading, stir fresh leaf；

Boiling: the Folium Camelliae sinensis after spreading puts into boiling in boiling device and processes 55～60s, controlling hot water temperature is 95～98 DEG C, after boiling, tea leaf conveying is delivered to airing device and dry；

One-level completes: Folium Camelliae sinensis is put into after drying roller fixation machine 140～150 DEG C of one-levels complete and process 2.5～3min；

Spreading for cooling: the Folium Camelliae sinensis after one-level being completed is put on the first spreading for cooling device, room temperature spreading for cooling 5～8min so that Folium Camelliae sinensis is multiple , there is non-enzymatic chemical reaction, development odor type and fragrance in Soviet Union；

Two grades complete: the tea leaf conveying after spreading for cooling is delivered to microwave green-killing device and carries out secondary and complete, secondary fixation time 2～ 2.2min, power 12KW (microwave output power)；

Post processing: two grades complete after by tea spreading-and-cooling, be subsequently placed in kneading machine and carry out kneading operation, knead operation and terminate The most manually deblocking, the Folium Camelliae sinensis after deblocking puts into roasting machine 100～110 DEG C of stir-fry to Folium Camelliae sinensis moisture content are down to less than 35%, and Folium Camelliae sinensis is fried First spread after Gan in drying room temperature spreading for cooling 5～10min on bed, baking bed is pushed 90～100 DEG C of generals in drying unit the most again Drying tea leaves, dries and Folium Camelliae sinensis takes out after terminating cooling gets product roasted green tea；

Knead operation and include following sequentially operation: no pressure kneads 10min for the first time, and no pressure kneads 5min for the second time, 5min is twisted with the fingers in the light kneadding of third time, and the 4th time weight kneads 2min, and the 5th time total head kneads 2min, and the 6th time no pressure is kneaded 5min.The pressure that light pressure applies is P1, and the pressure that weight applies is P2, and the pressure that total head applies is P3, P2=1.5P1, P3= 1.2P2, stirs Folium Camelliae sinensis after kneading every time, and the pressure of applying is with specific reference to the model of kneading machine and Folium Camelliae sinensis dosage, tea Leaf quality is determined.Using and above-mentioned knead operation, the bar shaped of its Folium Camelliae sinensis is good, and millet paste is the most mellow strong.

The green tea that above-mentioned technique is produced, bar shaped curling tight knot, the verdant profit of color and luster is bright, and fragrant high lasting, soup color is dark green bright, tea Soup flavour is strong, for fine work in parch.

The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, after knowing content described in this utility model, on the premise of without departing from this utility model principle, it is also possible to It is made some equal conversion and replacement, and these convert on an equal basis and substitute and also should be regarded as belonging to protection model of the present utility model Enclose.

Claims (1)

1. one kind for roasted green tea produce system, it is characterised in that: include sequentially before and after be connected for Folium Camelliae sinensis is carried out The boiling device of boiling, for the airing device drying Folium Camelliae sinensis, for Folium Camelliae sinensis is carried out the roller fixation that one-level completes Device, for carrying out the first spreading for cooling device of one-level spreading for cooling, for Folium Camelliae sinensis carries out two grades of microwave deactivation of enzyme dresses completed to Folium Camelliae sinensis Put, for the kneading machine that Folium Camelliae sinensis is kneaded, for the roasting machine that Folium Camelliae sinensis is stir-fried, and for Folium Camelliae sinensis is dried Dry drying unit；Microwave green-killing device includes the 3rd casing, is provided with the most horizontally disposed upper and lower conveying in the 3rd casing Band, the conveying direction of upper and lower conveyer belt is identical, and the delivery end of upper conveyor belt and the feed end of lower conveyer belt are positioned at the 3rd casing Inside, the feed end of upper conveyor belt and the discharge end of lower conveyer belt extend respectively to the outside in the 3rd tank ends portion, upper conveying Extend to the inner side of lower conveyer belt feed end with delivery end, in the 3rd casing, be provided with horizontally disposed air gathering plate and air distribution plate, Air gathering plate is positioned at the upside of upper conveyor belt, and air distribution plate is positioned at the downside of lower conveyer belt, air gathering plate and air distribution plate and is orifice plate composition, It is provided with microwave generator between upper and lower conveyer belt, the upper roof of the 3rd casing and lower diapire is respectively provided with collection air port and send Air port, is connected by air delivery pipe between collection air port and air outlet, air delivery pipe is provided with dehumidifier and the 3rd blower fan, on The outside of conveyer belt delivery end is provided with the material rotating plate being in tilted layout, and the material rotating plate height near upper conveyor belt one end is less than another The height of end, layout is intersected in the path that material rotating plate falls at upper conveyor belt delivery end with Folium Camelliae sinensis；The angle of inclination of material rotating plate is 45 ～60 °, the spacing between lower end and the conveyor surface of lower conveyer belt of material rotating plate is 2.5～3.5cm；The delivery end of upper conveyor belt is also Being provided with airduct, upper conveyor belt includes upper conveyor belt body and lower conveying belt body, and airduct is between upper and lower conveying belt body and airduct Width range along upper conveyor belt is arranged, and airduct is connected with air jet system, and the pipe shaft of airduct is arranged at intervals with for jet Air nozzle, the blowing direction of air nozzle is obliquely and to point near the side of material rotating plate.