A kind of tealeaves rotary furnace drying device
Technical field
The utility model relates to Tea Production technical field, specially a kind of tealeaves rotary furnace drying device.
Background technique
For tealeaves derived from China, tealeaves is used as sacrificial offerings earliest.But from the later period in spring and autumn just by people as vegetable edible,
Middle West Han Dynasty development be it is medicinal, Western Han Dynastry's later period just develop be imperial palace high-grade drink.In modern industrial process, by water-removing
It after rubbing, needs that tealeaves is dried, so that internal moisture drops to 7% hereinafter, being convenient for storing.It is existing
Drying in use stirring-type so that tealeaves cause during gradual drying leaf be easy breakage, and terminate drying
Later, inconvenient that scattered tealeaves is collected.
Utility model content
The purpose of this utility model is to provide a kind of tealeaves rotary furnace drying devices, to solve to mention in above-mentioned background technique
Stirring-type is used in the drying having, so that tealeaves causes leaf to be easy breakage during gradual drying, and is being tied
After beam is dry, inconvenient the problem of scattered tealeaves is collected.
To achieve the above object, the utility model provides the following technical solutions: a kind of tealeaves rotary furnace drying device, including
Rotate inner cylinder, holding case sum aggregate air piping, the inner wall of universal driving shaft and process tank that the rotation inner cylinder is installed by upper and lower two sides
Two sides up and down be connected with each other, and the universal driving shaft being located above run through process tank upper surface, while the universal driving shaft and driving electricity
The lower end of machine is connected with each other, and the upper end of the process tank is fixed with driving motor, and the rotation inner cylinder is internally provided with support
Groove, the holding case is connected with each other by the limit card block and support groove of lower section, and the surface of holding case is equipped with cover board,
The duct set road is connected with each other by the wind conveying pipe road in left side through the left wall and cartridge heater of process tank, and the right side in duct set road
Side is provided with nozzle, and the left wall of the process tank is equipped with cartridge heater, and the inside of cartridge heater is fixed with heating wire, heats simultaneously
The top of cylinder is connected with blower, and the duct set road is connected by the connecting pipe of side and the perforation of another duct set road, institute
The outer wall for stating rotation inner cylinder is hinged with the first feeding door, and the outer wall of the process tank is hinged with the second feeding door.
Preferably, the support groove has 2 groups about the center line symmetrical setting of rotation inner cylinder, and every group is equidistant row
Column, and support groove is connected together with limit card block.
Preferably, horizontal distance of the diameter of the holding case greater than the first feeding door left end to right end.
Preferably, the nozzle equally arranges on the surface in duct set road, and duct set road is about in process tank
Axisymmetrical setting.
Preferably, the heating wire is arranged in the shape of a spiral in the inside of cartridge heater.
Preferably, the area of the second feeding door is greater than the area of the first feeding door, and the height of the first feeding door is big
The sum of height between 4 holding casees.
Compared with prior art, the utility model has the beneficial effects that tealeaves rotary furnace drying device, is internally provided with
Inner cylinder is rotated, and the inner wall for rotating inner cylinder is equipped with support groove, limit is played to holding case and is fixed, holding case is avoided to move
Dynamic, the inside so as to which the holding case that tealeaves is housed is placed on rotation inner cylinder is dried, and rotation inner cylinder drives tealeaves to carry out
Rotation, so that tealeaves thermally equivalent, and holding case can be removed from rotation inner cylinder, avoid tealeaves be scattered it is inconvenient collect,
4 holding casees are convenient for carrying out tealeaves component drying simultaneously, and tealeaves is to stand to place, and avoid causing tealeaves disconnected during the drying process
It splits, improves the condition of tealeaves, nozzle is symmetrical set in the inside of process tank, so that hot wind is uniformly sprayed on tealeaves, is improved
Drying efficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model process tank overlooking structure diagram;
Fig. 3 is that the utility model rotates inner cylinder external structure schematic diagram;
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1;
Fig. 5 is the utility model holding box structure schematic diagram;
Fig. 6 is the utility model support groove mounting structure schematic diagram;
Fig. 7 is the utility model external structure schematic diagram.
In figure: 1, process tank;2, inner cylinder is rotated;3, universal driving shaft;4, driving motor;5, support groove;6, holding case;7, it limits
Position fixture block;8, cover board;9, duct set road;10, nozzle;11, cartridge heater;12, wind conveying pipe road;13, heating wire;14, blower;15,
Connecting pipe;16, the first feeding door;17, the second feeding door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of tealeaves rotary furnace drying device, including place
Manage tank 1, rotation inner cylinder 2, universal driving shaft 3, driving motor 4, support groove 5, holding case 6, limit card block 7, cover board 8, duct set road
9, nozzle 10, cartridge heater 11, wind conveying pipe road 12, heating wire 13, blower 14, connecting pipe 15, the first feeding door 16 and second take
The two sides up and down of bin gate 17, the inner wall of universal driving shaft 3 and process tank 1 that rotation inner cylinder 2 is installed by upper and lower two sides are connected with each other, and
The universal driving shaft 3 being located above runs through the upper surface of process tank 1, while the lower end of the universal driving shaft 3 and driving motor 4 is connected with each other,
The upper end of process tank 1 is fixed with driving motor 4, and rotation inner cylinder 2 is internally provided with support groove 5, and holding case 6 passes through lower section
Limit card block 7 and support groove 5 are connected with each other, and the surface of holding case 6 is equipped with cover board 8, and support groove 5 is about rotation inner cylinder
2 center line symmetrical setting has 2 groups, and every group is equidistant arrangement, and support groove 5 is connected together with limit card block 7, holds
Support groove 5 plays the fixed effect of limit to holding case 6, avoids holding case 6 from shifting, the wind conveying pipe that duct set road 9 passes through left side
Road 12 is connected with each other through the left wall and cartridge heater 11 of process tank 1, and the right side in duct set road 9 is provided with nozzle 10, nozzle 10
It is equally arranged on the surface in duct set road 9, and duct set road 9 is symmetrical arranged about the central axes of process tank 1, so that heating
Air later and can be blown the tealeaves of different height even into the inside of process tank 1, improve drying efficiency,
The left wall of process tank 1 is equipped with cartridge heater 11, and the inside of cartridge heater 11 is fixed with heating wire 13, while the top of cartridge heater 11
It is connected with blower 14, heating wire 13 is arranged in the shape of a spiral in the inside of cartridge heater 11, improves the length of heating wire 13, improves
To the efficiency that air is heated, duct set road 9 is connected by the connecting pipe 15 of side and the perforation of another duct set road 9,
The outer wall of rotation inner cylinder 2 is hinged with the first feeding door 16, and the outer wall of process tank 1 is hinged with the second feeding door 17, the second feeding door
17 area is greater than the area of the first feeding door 16, and the height of the first feeding door 16 be greater than the height between 4 holding casees 6 it
It is greater than the horizontal distance for arriving right end in 16 left end of the first feeding door with the diameter of, holding case 6, so that after the second feeding door 17 of opening
Internal holding case 6 can be taken out, and the second feeding door 17 will not play the role of obstruction to the first feeding door 16.
Integral device: when using tealeaves rotary furnace drying device, being connected external power supply by working principle first, according to
The second feeding door 17 of secondary opening and the first feeding door 16, and after opening cover board 8, the tealeaves dried will be needed to be placed on holding
The inner wall of case 6 after closing cover board 8, successively closes the first feeding door 16 and the until 4 holding casees 6 are all held after finishing
Two feeding doors 17 start driving motor 4, heating wire 13 and blower 14 by control switch on the second feeding door 17, rear-guard
Dynamic motor 4 drives rotation inner cylinder 2 to be rotated by universal driving shaft 3, and the rotation inner cylinder 2 of rotation drives limit by support groove 5
Fixture block 7 is rotated, i.e., holding case 6 is rotated with limit card block 7, while blower 14 reaches air in cartridge heater 11
Portion, and the heat losses that heating wire 13 distributes heat air into air, and hot-air is finally with wind conveying pipe road 12
It is transported to the inside in duct set road 9, and hot-air is reached in another duct set road 9 by connecting pipe 15, then heat
Air sprays to rotation inner cylinder 2 by nozzle 10, carries out drying and processing to internal tealeaves, until drying disconnects electricity after terminating
Internal holding case 6 is taken out after opening the second feeding door 17 and the first feeding door 16 in source, opens cover board 8 and takes out internal tea
Leaf, while the new holding case 6 for filling tealeaves being put into the inside for rotating inner cylinder 2, it is convenient for continuous sex work, increases whole
Practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.