Automatic enzyme deactivating and strip sorting machine of tealeaves and enzyme deactivating and strip sorting method
Technical field
The present invention relates to the machine for processing tea field, automatic enzyme deactivating and strip sorting machine of especially a kind of tealeaves and enzyme deactivating and strip sorting method.
Background technology
The particularly processing of the flat tea (Longjing tea) in the green tea and Styliform tea tealeaves such as (silver needles) in the frying process of tealeaves, must be through completing, manage the operation of this twice key of bar, traditional tealeaves frying generally is that manual frying is finished and completed, manages the bar operation in circle pot, labour intensity is big, the technical difficulty height.In order to address this problem, in recent years, existing roller fixation machine, slot type carding machine etc. are fried tea machinery and are occurred, and are enhancing productivity, and the aspect that reduces labor intensity plays a good role.But cylinder type water-removing machine and slot type carding machine also have their shortcoming, the first, and complete and manage bar and separate and carry out, the tealeaves of finishing the operation that completes need be by manually being transferred on the carding machine, and its production efficiency is difficult to improve; Second, in cylinder, be heated the back with cylinder type water-removing machine stir-fry tea time tealeaves and make the tealeaves upset hot gas that frying produced owing to be subjected to spatial constraints by the cylinder rotation, can not in time distribute, though hot gas helps the slaking of tealeaves, but overlong time can cause the color of tea green-keeping operation undesirable (color is a most important quality index in the Green Tea Processing), therefore do not observe the virtual condition of tealeaves when adding frying, the control of the whole frying process workman that needs suitable technology just can finish; The 3rd; carding machine mainly is the mode of appearance that is used for controlling tealeaves; but it is put in the quantitative and even of leafiness; the observation of frying process and control; shutdown was dug frying pan and is poured out tealeaves etc. after frying was finished, and all needed the masterful technique workman just can finish, simultaneously; dig frying pan and can lose a large amount of heats, cause the waste of the energy.The day for announcing is that the Granted publication CN 2653895Y on November 10th, 2004 discloses a kind of completing, the integrated tea making machine of reason bar, adopted the mode that completes and manage continuous frying in two different temperatures zones of bar on a tea ceremony, the problems referred to above have been solved to a certain extent, but the circular arc frying pan that this machine adopts is when swing, the tealeaves of considerable part can slidably reciprocate along the bottom of a pan of circular arc and upset not occur, cause the tealeaves two sides inequality of being heated, influence the color and luster of tealeaves finished product, be in the tealeaves of bottom owing to be subjected to the compacting of top tealeaves, Long contact time high temperature, even the quick-fried some phenomenon in burnt limit can appear, have a strong impact on the quality of tealeaves.Secondly, the uncovered mode of completing is unfavorable for the slaking of tealeaves fully, also wastes energy.Simultaneously, this tea machine needs the people and ceaselessly adds tealeaves in the porch, and not only labour intensity is big, and manually-operated is difficult to accomplish uniformity, and the cooking stove mode of heating temperature that it adopts is difficult to control, is difficult to guarantee the quality of tealeaves.
Summary of the invention
The objective of the invention is provides a kind of tealeaves to stir-fry evenly for solving the deficiencies in the prior art, ripe degree well, automatic enzyme deactivating and strip sorting machine of the tealeaves that the product quality grade is high and enzyme deactivating and strip sorting method.
Another object of the present invention is that existing to fry the automaticity that the tea machine exists not high in order to solve, and provides a kind of tealeaves automatic transport, frying the temperature automatic enzyme deactivating and strip sorting machine of tealeaves and the enzyme deactivating and strip sorting method of control automatically to direct labor's specification requirement height and the big problem of labour intensity.
The present invention reaches the concrete technical scheme that above-mentioned technical purpose adopts to be: the automatic enzyme deactivating and strip sorting machine of tealeaves by support body, be located at the reciprocally swinging formula multiple-grooved pot on the support body and be located at heater under the multiple-grooved pot etc. and form, the tea enzyme deactivating and strip sorting process is united two into one, in the multiple-grooved pot, finish continuously, the cross section of multiple-grooved pot is the U-shaped structure, the bottom is provided with the rib of projection, completing of multiple-grooved pot is provided with cover plate above the district, and multiple-grooved pot below is provided with completing of some temperature and tealeaves and manages suitable heater of bar and temperature control equipment.The tea enzyme deactivating and strip sorting process is united two into one, in the multiple-grooved pot, finish and and then begin to manage bar after completing, can enhance productivity, reduce labor intensity, also help energy savings.The rib of projection is set in the bottom of multiple-grooved pot, and tealeaves is subjected to the stopping of rib of pot internal projection when rocking in the multiple-grooved pot, can stand up automatically, can guarantee that the tealeaves two sides is heated evenly, and the quick-fried some phenomenon in burnt limit do not occur.The multiple-grooved pot completes and distinguishes the slaking that the cover plate that is provided with above can be accelerated tealeaves, energy savings.The completing and manage suitable heater of bar and corresponding temperature control equipment of the temperature that multiple-grooved pot below is provided with and tealeaves can make tealeaves obtain suitable complete and managing the bar temperature, helps the assurance of Tea Processing quality, raising tea quality grade.
The rib of multiple-grooved pot bottom is one to three, and as preferably, rib is one, is the arcuate structure of projection, highly is 2 to 8 millimeters, and pot body of rib and multiple-grooved pot such as is at the integral structure of wall thickness.
As preferably, the groove width of multiple-grooved pot is 60 to 200 millimeters, and the junction of groove and groove is provided with round bar, and the multiple-grooved pot completes the groove number in district can be consistent with the Li Tiao district, also can be less than the Li Tiao district.For tea green-keeping, groove can be wideer, and tea carding then groove is unsuitable wide, so the multiple-grooved pot also can adopt the mode of reason bar groove more than the groove that completes.The round bar that groove and groove junction are provided with can play the effect that skids off the multiple-grooved pot when stoping tealeaves to rock.Its U-lag can just be put when the groove of multiple-grooved pot was connected with groove, also certain inclination angle can be set, and its angle of inclination is 5 to 25 degree, and the version of just putting relatively is fit to tea green-keeping, has the multiple-grooved pot at certain angle of inclination to be more suitable in tea carding.
As preferably, the entrance point of multiple-grooved pot is provided with the automatic distribution plate of tealeaves, and the automatic distribution plate of tealeaves is provided with the V-arrangement passage, and the multiple-grooved pot in the quantity of V-arrangement passage and position and the district that completes is suitable, and the port of export of multiple-grooved pot is provided with chute.The position of the automatic distribution plate of tealeaves is higher than the multiple-grooved pot and certain angle of inclination is arranged, and the automatic distribution plate of tealeaves can be distributed to tealeaves each tea green-keeping groove uniformly.Chute can be sent the tealeaves of finishing enzyme deactivating and strip sorting into next procedure automatically.
As preferably, support body is provided with the gradient regulator of multiple-grooved pot, and the pitch adjustment scope of multiple-grooved pot is 0.2 to 3 degree, and gradient regulator can guarantee that tealeaves finishes the enzyme deactivating and strip sorting process in the time period from import to outlet.Consider that the pitch adjustment scope is little, the gradient that the mode of the support foot hight of the employing adjusting multiple-grooved pot port of export is regulated the multiple-grooved pot, its frame for movement of this mode is simple, and is convenient to use.
As preferably, heater is a far infrared gas-fired heater head, adopts the heating of coal gas or natural gas, is provided with temp probe below the multiple-grooved pot, and temp probe connects temperature control equipment, and the temperature of far infrared gas-fired heater head is controlled by temperature control equipment.Adopt far infrared gas-fired heater head, not only energy-conservation, pollution-free, and also furnace temperature can accurately be controlled the stopping production loss of also having avoided consumer to cause owing to often having a power failure in vast rural area simultaneously.
As preferably, the cover plate width is less than the multiple-grooved pot width in district that completes, and can be fixed in the optional position in the district that completes.General tealeaves rises to temperature a process is to a certain degree arranged from entering the multiple-grooved pot, so the cover plate operated by rotary motion is in the multiple-grooved pot center-right position, district that completes, and particular location can be determined according to the actual conditions of Tea Processing process.
As preferably, support body is provided with the swing mechanism of multiple-grooved pot, and the amplitude of fluctuation of multiple-grooved pot is 30 to 200 millimeters, and frequency is per minute 60 to 200 times, and multiple-grooved pot below is provided with degree of lip-rounding frame, is provided with directive wheel below the degree of lip-rounding frame.Degree of lip-rounding frame is the supporter of multiple-grooved pot, and the effect of directive wheel is the flexibility that increases multiple-grooved pot reciprocally swinging, even the distortion to some extent at high temperature of multiple-grooved pot can guarantee that also the multiple-grooved pot still can swing freely.
The enzyme deactivating and strip sorting method of the automatic enzyme deactivating and strip sorting machine of tealeaves is that the kettle temperature with the automatic enzyme deactivating and strip sorting machine tea green-keeping of tealeaves district is controlled at 180 to 360 degree, and the kettle temperature in tea carding district is controlled at 80 to 180 degree.
As preferably, the kettle temperature in the automatic enzyme deactivating and strip sorting machine tea green-keeping of tealeaves district is controlled at 280 to 320 degree, and the kettle temperature in tea carding district is controlled at 110 to 140 degree.
The invention has the beneficial effects as follows: it has solved existing stir-fry tea machine effectively and has caused the tealeaves two sides inequality of being heated owing to tealeaves upset is insufficient, influences the color and luster of tealeaves, even the quick-fried point in burnt limit can occur, has a strong impact on the problem of the quality of tealeaves; Simultaneously, the present invention can improve the ripe degree of tealeaves, energy savings; In addition, the automaticity that it has also solved existing stir-fry tea machine existence effectively is not high, to direct labor's specification requirement height and the big problem of labour intensity.This invent not only the automaticity height, low to direct labor's specification requirement, equipment investment is few, production efficiency is high but also can make the tealeaves that processes can improve 0.5 grade to 1.5 grades credit rating, be worth of widely use.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
Accompanying drawing 1 is a kind of structural representation of the automatic enzyme deactivating and strip sorting machine of tealeaves of the present invention.
Accompanying drawing 2 is a kind of structure cutaway views of the automatic enzyme deactivating and strip sorting machine of tealeaves of the present invention.
Accompanying drawing 3 is a kind of structural representations of the automatic enzyme deactivating and strip sorting machine multiple-grooved of tealeaves of the present invention pot.
Accompanying drawing 4 is another kind of structural representations of the automatic enzyme deactivating and strip sorting machine multiple-grooved of tealeaves of the present invention pot.
Accompanying drawing 5 is another structural representation of the automatic enzyme deactivating and strip sorting machine multiple-grooved of tealeaves of the present invention pot.
Accompanying drawing 6 is another kind of structure cutaway views of the automatic enzyme deactivating and strip sorting machine of tealeaves of the present invention.
The specific embodiment
Embodiment 1
In the embodiment shown in Figure 21 as Fig. 1, the automatic enzyme deactivating and strip sorting machine of tealeaves by support body 8, be located at the reciprocally swinging formula multiple-grooved pot 1 on the support body 8 and be located at heater under the multiple-grooved pot 1 etc. and form, the cross section of multiple-grooved pot 1 is the U-shaped structure, the bottom is provided with arc rib 2 (see figure 3)s of a projection, the height of rib 2 projectioies is 5 millimeters, and the pot body of it and multiple-grooved pot 1 such as is at the integral structure of wall thickness.The groove number of multiple-grooved pot 1 is 7, and groove width is 100 millimeters, and the junction of groove and groove is provided with round bar 4.The left side of multiple-grooved pot 1 is the district that completes, and the right side is the Li Tiao district, and the groove number in Li Tiao district is consistent with the district that completes, the completing and manage bar and carry out continuously in same groove of tealeaves.The entrance point top of multiple-grooved pot 1 is obliquely installed the automatic distribution plate 5 of tealeaves, the automatic distribution plate 5 of tealeaves is provided with V-arrangement passage 6, the quantity of V-arrangement passage 6 is consistent with the groove number of multiple-grooved pot 1, the position of the exit position of V-arrangement passage 6 and multiple-grooved pot 1 adapts, and the port of export of multiple-grooved pot 1 is provided with the chute 7 of lower opening to the right.
Completing of multiple-grooved pot 1 is provided with cover plate 14 above the district, the cover plate width is complete half of width in district of multiple-grooved pot 1, be fixed on the multiple-grooved pot 1 center-right position, district that completes, cover plate 14 is than about 20 millimeters of 4 height of the round bar on the multiple-grooved pot 1, the left and right sides highly is 20 millimeters a flanging to having, and the flanging lower edge is near the round bar 4 on the multiple-grooved pot 1.The below of multiple-grooved pot 1 is provided with completing of temperature and tealeaves and manages suitable heater of bar and temperature control equipment 3, heater is a far infrared gas-fired heater head 9, be separately positioned on multiple-grooved pot 1 complete the district and the Li Tiao district below, adopt the heating of coal gas or natural gas, the temperature of the following far infrared gas-fired heater head 9 in district and Li Tiao district that completes is controlled by different electric control valves by temperature control equipment 3.Be respectively equipped with temp probe below the complete district and the Li Tiao district of multiple-grooved pot 1, temp probe connects temperature control equipment 3, and the temperature variations that temperature control equipment 3 provides according to temp probe is controlled the temperature of far infrared gas-fired heater head 9 by the size of electric control valve adjusting combustion gas air inflow.The kettle temperature control range in tea green-keeping district is 180 to 360 degree, and the kettle temperature control range in tea carding district is 80 to 180 degree.
Support body 8 is provided with the gradient regulator and the swing mechanism of multiple-grooved pot 1, gradient regulator 15 is arranged on the leg of support body 8 of multiple-grooved pot 1 port of export, its pitch adjustment scope is 0.2 to 3 degree, regulate gradient regulator 15 by changing the height of multiple-grooved pot 1 port of export, can regulate the speed that tealeaves vertically moves in multiple-grooved pot 1, thereby assurance tealeaves is finished the enzyme deactivating and strip sorting process in the time period from import to outlet.Swing mechanism is made up of motor 16, decelerator 10, eccentric wheel 11, connecting rod 12 and degree of lip-rounding frame 13 and directive wheel 17, motor 16 drives degree of lip-rounding frame 13 by decelerator 10, eccentric wheel 11, connecting rod 12 and makes traverse motion, thereby drive the multiple-grooved pot 1 horizontal reciprocally swinging on the degree of lip-rounding frame 13, the effect of directive wheel 17 is the flexibilities that increase multiple-grooved pot 1 reciprocally swinging, even multiple-grooved pot 1 is distortion to some extent at high temperature, can guarantee that also the swing of multiple-grooved pot 1 is unaffected.The amplitude of fluctuation of multiple-grooved pot 1 is 100 millimeters, and frequency is per minute 120 times, and the amplitude of fluctuation of multiple-grooved pot 1 can be adjusted by changing the link position of connecting rod 12 on eccentric wheel 11.
The enzyme deactivating and strip sorting method of the automatic enzyme deactivating and strip sorting machine of tealeaves is that the kettle temperature with the automatic enzyme deactivating and strip sorting machine tea green-keeping of tealeaves district is controlled at 180 to 360 degree, and the kettle temperature in tea carding district is controlled at 80 to 180 degree.As preferably, the kettle temperature in the automatic enzyme deactivating and strip sorting machine tea green-keeping of tealeaves district is controlled at 280 to 320 degree, and the kettle temperature in tea carding district is controlled at 110 to 140 degree.
Embodiment 2
In embodiment 2 as shown in Figure 6, its U-lag was provided with 10 degree inclinations angle in the same direction when the groove of multiple-grooved pot was connected with groove, and all the other are identical with embodiment 1.If make the rib of multiple-grooved pot 1 bottom into two (see figure 4)s or three (see figure 5)s, perhaps the groove number in multiple-grooved pot 1 Li Tiao district is arranged to complete two times that distinguish, can constitute new embodiment.
When the automatic enzyme deactivating and strip sorting machine of tealeaves uses, earlier by the size of fresh tea passes and do wet degree and set and complete and manage the required optimum temperature of bar (the tea green-keeping district is preferably 280 and spends to 320 degree, the tea carding district is preferably 110 and spends to 140 degree), open heating system with the preheating of tea machine, when the multiple-grooved pot reaches the temperature of setting, fresh tea passes is put into the automatic distribution plate of tealeaves, open motor, motor drives eccentric wheel by decelerator and rotates, eccentric wheel is by the multiple-grooved pot reciprocally swinging on connecting rod drive degree of lip-rounding frame and the degree of lip-rounding frame, swing along with the multiple-grooved pot, fresh tea passes in the automatic distribution plate of tealeaves can distribute the entrance point that falls into the multiple-grooved pot also progressively to move to the port of export of multiple-grooved pot by the V-arrangement passage automatically, when tealeaves rocks in the multiple-grooved pot owing to be subjected to the effect of the rib of pot internal projection, can stand up while moving, guarantee that tealeaves is heated evenly, the round bar of multiple-grooved pot opening part can play the effect that stops tealeaves to skid off, the multiple-grooved pot completes and distinguishes the slaking that top cover plate helps tealeaves, reduce thermal loss, energy savings, cover plate can move left and right, to adapt to different Tea Processing.Tealeaves experiences in the multiple-grooved pot and completes and manage two humidity provinces of bar like this, finishes to complete and manage the bar two procedures, and the chute by multiple-grooved pot outlet below enters next procedure or contains the tea container at last, and whole enzyme deactivating and strip sorting process generally continues 2 to 4 minutes.Tealeaves can be regulated aspect two at the degree of treatment of this two procedures of enzyme deactivating and strip sorting, just right to guarantee the degree of treatment of tealeaves in this two procedures process: the one, can regulate the complete temperature in district and Li Tiao district of multiple-grooved pot respectively, make tealeaves obtain suitable complete and manage the bar temperature, the 2nd, the gradient that can regulate the multiple-grooved pot, the length of change tealeaves time of staying in the multiple-grooved pot.As long as test and adjustment by the short time, general workman also can easily process high-quality tealeaves, compare with existing processing method, the tealeaves that processes with automatic enzyme deactivating and strip sorting machine of tealeaves of the present invention and enzyme deactivating and strip sorting method can improve 0.5 grade to 1.5 grades credit rating.