CN204090911U

CN204090911U - Tea drier

Info

Publication number: CN204090911U
Application number: CN201420400858.2U
Authority: CN
Inventors: 胡善国; 罗毅; 苏有键
Original assignee: Tea Research Institute Anhui Academy of Agricultural Sciences
Current assignee: Tea Research Institute Anhui Academy of Agricultural Sciences
Priority date: 2014-07-18
Filing date: 2014-07-18
Publication date: 2015-01-14
Anticipated expiration: 2024-07-18

Abstract

The utility model discloses a kind of tea drier, comprise the hopper for holding tealeaves to be dried, hopper is arranged in frame, be that screen cloth is formed at the bottom of the bucket of hopper, the bottom of hopper with pass into hot blast to hopper inside the warm-air pipe that tealeaves is dried be connected, the headwall of hopper oral area is provided with air admission hole, and the air flow direction of air inlet position is obliquely and points to hopper inside by the periphery of hopper, and air admission hole is connected with air inducing assembly.The tea drier of said structure, it efficient solution can reduce the possibility that tea dirt overflows from dryer, improves the working environment of operating personnel and the service life of prolonged mechanical equipment.

Description

Tea drier

Technical field

The utility model relates to Tea Production apparatus field, is specifically related to one and prepares Biluochun tea tea drier.

Background technology

Drying Titian is operational sequence important during green tea is produced, and generally completes in tea drier, utilizes hot blast to dry tealeaves.In actual mechanical process, because tealeaves is deposited in tea drier, easily there is inequality of being heated in tealeaves.Therefore need operating personnel constantly to stir tealeaves in drying course, and observe the oven dry degree of tealeaves; Tealeaves can produce a large amount of disconnected fannings and tea dirt stirring in process, these tea dirt can fly away in atmosphere along with hot blast is overflowed from dryer and fall to amassing in plant equipment, damage the healthy of operating personnel and affect the service life of plant equipment.

Utility model content

The purpose of this utility model is to provide one to prepare Biluochun tea tea drier, and it can effectively solve the problem, and avoids tea dirt to overflow from dryer, improves the working environment of operating personnel and the service life of prolonged mechanical equipment.

For achieving the above object, the utility model adopts following technical scheme to implement:

A kind of tea drier, it is characterized in that: comprise the hopper for holding tealeaves to be dried, hopper is arranged in frame, be that screen cloth is formed at the bottom of the bucket of hopper, the bottom of hopper with pass into hot blast to hopper inside the warm-air pipe that tealeaves is dried be connected, the headwall of hopper oral area is provided with air admission hole, and the air flow direction of air inlet position is obliquely and points to hopper inside by the periphery of hopper, and air admission hole is connected with air inducing assembly.

By arranging air admission hole on hopper outlet sidewall in such scheme, air inlet position blowout wind obliquely, can offset or alleviate hot blast upwards in hopper like this, thus avoid hot blast that a large amount of tea dust lanes is gone out tea drier, avoid tea dirt to overflow and fly away in atmosphere on the healthy service life damaging and affect plant equipment of operating personnel.

Accompanying drawing explanation

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

Fig. 2 is the structural representation of hopper.

Detailed description of the invention

In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

The technical scheme that the utility model is taked as shown in Figure 1, a kind of tea drier, comprise the hopper 11 for holding tealeaves to be dried, hopper 11 is arranged in frame 10, be that screen cloth is formed at the bottom of the bucket of hopper 11, the bottom of hopper 11 with pass into hot blast to hopper 11 inside the warm-air pipe that tealeaves is dried be connected, the headwall of hopper 11 oral area is provided with air admission hole 11a, the air flow direction at air admission hole 11a place is obliquely and points to hopper 11 inside by the periphery of hopper 11, and air admission hole 11a is connected with air inducing assembly.By arranging air admission hole 11a in hopper 11 exit side wall in the utility model, such air inducing assembly just can from air admission hole 11a blowout wind obliquely, for offsetting or alleviating in hopper 11 hot blast upwards, thus the tea dirt avoiding hot blast to carry in tealeaves is overflowed from tea drier, tea dirt is avoided to fly away healthy service life damaging and affect plant equipment on operating personnel to air.The best results of dust-proof effusion when the air flow direction at air admission hole 11a place and vertical are 30 ~ 45 ° of angles.

During practical operation, the sidewall of hopper 11 can be set to sandwich, air admission hole 11a is arranged on the madial wall of hopper 11, and the wall chamber on hopper 11 sidewall is connected with the bucket chamber of hopper 11 by air admission hole 11a, and wall chamber is connected with the air outlet of air inducing assembly.Hopper 11 can float and be arranged in frame 10, frame 10 is arranged and drives hopper 11 in frame 10, carry out the driving mechanism moved back and forth; Hopper 11 specifically can be a cylindrical bucket body, frame 10 can be a casing and forms, and warm-air pipe is arranged on box house, and air admission hole 11a offers along the circumferential uniform intervals of hopper 11, as the dryer for production Pilochun (a green tea), it can arrange 6 by uniform intervals on the madial wall in hopper 11 exit.Air admission hole 11a place is provided with baffle plate, baffle plate is connected with the adjusting part of regulation and control air admission hole 11a folding condition, adjusting part comprises an intelligent control switch 16, intelligent control switch 16 is arranged on distribution box 15, distribution box 15 is arranged on casing, control to adjust the folding condition of assembly to each air admission hole 11a by intelligent control switch 16 to regulate, the environment facies needed for heating with tealeaves different from dryer or tealeaves different phase coincide.

More preferred scheme is, warm-air pipe is combined by inner and outer pipe 121,122 and forms, outer tube 122 is set in the periphery of interior pipe 121, the folder chamber of clamping between inner and outer pipe 121,122 is connected with the wall chamber of hopper 11 sidewall, the blower fan 14 that air inducing assembly is arranged by warm-air pipe inlet end is formed, the air outlet of blower fan 14 is connected with the folder chamber of clamping between the tube chamber of interior pipe 121 and inner and outer pipe 121,122 respectively, is provided with the heating component 13 for heated air stream in the tube chamber of interior pipe 121 inlet end.Pipe 121 tube chamber in the road air flow direction that such blower fan 14 exports, after heating component 13 heats, drying and processing is carried out to the tealeaves in hopper 11, another road air-flow flow to hopper 11 wall chamber and is blown into hopper 11 chamber of struggling against through air admission hole 11a and plays the effect stoping tea dirt to escape, during concrete operations, the bottom of casing offers air inlet 101.

In a word, the tea drier that the utility model provides, it can effectively prevent tea dirt from overflowing, the time is cured in saving, reduces and manually stirs number of times, increases tealeaves degree of being heated evenly, improve tea leaf quality, the working environment of lifting operation personnel and the service life of prolonged mechanical equipment.

The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a tea drier, it is characterized in that: comprise the hopper for holding tealeaves to be dried, hopper is arranged in frame, be that screen cloth is formed at the bottom of the bucket of hopper, the bottom of hopper with pass into hot blast to hopper inside the warm-air pipe that tealeaves is dried be connected, the headwall of hopper oral area is provided with air admission hole, and the air flow direction of air inlet position is obliquely and points to hopper inside by the periphery of hopper, and air admission hole is connected with air inducing assembly.

2. tea drier according to claim 1, it is characterized in that: the sidewall of hopper is sandwich, air admission hole is arranged on the madial wall of hopper, and the wall chamber on hopper side wall is connected with the bucket chamber of hopper by air admission hole, and wall chamber is connected with the air outlet of air inducing assembly.

3. tea drier according to claim 1 and 2, is characterized in that: air inlet is arranged along the circumferential uniform intervals of hopper.

4. tea drier according to claim 1 and 2, is characterized in that: air inlet is provided with baffle plate, and baffle plate is connected with the adjusting part of regulation and control air inlet folding condition.

5. tea drier according to claim 1 and 2, it is characterized in that: warm-air pipe is combined by inner and outer pipe and forms, outer tube sleeve is located at the periphery of interior pipe, the folder chamber of clamping between inner and outer pipe is connected with the wall chamber of hopper side wall, the blower fan that air inducing assembly is arranged by warm-air pipe inlet end is formed, the air outlet of blower fan is connected with the folder chamber of clamping between the tube chamber of interior pipe and inner and outer pipe respectively, is provided with the heating component for heated air stream in the tube chamber of interior pipe inlet end.