CN203424238U

CN203424238U - Tea drying and iron-removing device

Info

Publication number: CN203424238U
Application number: CN201320505248.4U
Authority: CN
Inventors: 李委纹
Original assignee: JIANGXI LONGTIAN TEA INDUSTRY Co Ltd
Current assignee: JIANGXI KEYI TEA INDUSTRY CO., LTD.
Priority date: 2013-08-19
Filing date: 2013-08-19
Publication date: 2014-02-12
Anticipated expiration: 2023-08-19

Abstract

The utility model discloses a tea drying and iron-removing device. The device comprises a mesh belt dryer (1) and a frame (2), and also comprises magnets (4) and radiation-proof thermal baffles (3), wherein the magnets (4) are arranged and fixed on the frame (2), and located at the left and right positions of the frame between the position from which the tail end of the mesh belt dryer (1) falls off and a tea collecting material frame; the magnets are parallel to the width direction of a mesh belt; the length of the mesh belt is a little greater than the width of the mesh belt on the mesh belt dryer; the distance between the two rows of magnets is 5-20cm; one radiation-proof thermal baffle (3) which is fixedly connected with the frame is respectively arranged above each magnet; a primarily processed tea collecting material basket (5) is placed at the bottom of the frame. By adopting the tea drying and iron-removing device, iron castings mixed in the tea can be effectively absorbed when the tea falls off from the tail end of the dryer after being dried. The tea drying and iron-removing device is simple and practical in structure, and applicable to iron removal on a tea bag production line, and the problem of iron removal after the tea is dried can be solved.

Description

A kind of drying tea leaves deironing apparatus

technical field

The utility model relates to the drying tea leaves deironing apparatus that a kind of tea bag production line is used, and belongs to process for tea manufacture equipment technical field.

background technology

In Tea Production process, first to make just tea making adopting the fresh tea leaf coming, fresh tea leaf is processed into fresh tea leaf after green tea, black tea and oolong tea through different processing technologys first processed, also must the first tea making making be dried by baking operation, moisture is wherein controlled in rational scope, is beneficial to the preservation of just tea making.

Traditional primary processing of tea process is not comprise iron removal step.Yet, in order to catch up with the time of harvesting, improve the efficiency of picking tea-leaves, reduce costs the labour intensity with tea grower, the harvesting of the fresh tea leaf mode that employing machine is adopted more and more, in the process of picking tea-leaves and transportation, likely have screw, the ironwares such as nut are fallen in the fresh tea leaf of harvesting, if just tea making is without iron removal step, just may be packaged together in just in the large bag of tea making adopt the ironware being mingled in process and later transportation in tealeaves at machine, owing to still containing certain moisture (being generally 6% left and right) in the first tea making after drying, in tealeaves after packing, still have a certain amount of oxygen simultaneously.Due to just tea making must within the short time in season of picking tea-leaves, concentrate make at the beginning of tea making store, and then refine in batches and be processed into bag tea according to market demand.Therefore, the storage time of just tea making may be very long, within the just tea making storage time, these ironwares can with tealeaves in moisture and the oxygen reaction in tealeaves bag bear iron rust, tealeaves is polluted, both affected the security that tealeaves is drunk, affected again soup look and the taste of tealeaves, tea quality and drinking safety had been produced to harmful effect; In addition, in fine finishining process afterwards, these ironwares also may scratch or damage equipment.The ironware of sneaking in therefore just removing tealeaves in first tea making production phase, helps avoid ironware at the first tea making storage stage pollution tealeaves that gets rusty, and guarantees the drinking safety of tea products.

In addition, in Tea Production process, oven dry normally completes with the different equipment of two covers with deironing two procedures, and this not only needs more operator, is unfavorable for the raising of labor productivity, and has increased occupation area of equipment.

summary of the invention

The purpose of this utility model is, for solve the ironware that is mixed in just tea making can with tealeaves in moisture and the oxygen reaction in tealeaves bag bear iron rust, tealeaves is polluted, affect the security that tealeaves drinks, soup look and the taste of tealeaves, tea quality and drinking safety are produced in dysgenic problem and Tea Production process, dry and completed by the different equipment of two covers with deironing two procedures, operator is many, the problem that labor productivity is low, the utility model discloses a kind of tea-processing equipment that can simultaneously complete drying tea leaves and deironing.

The technical solution of the utility model is, drying tea leaves and deironing two procedures are integrated, utilize a plurality of magnets of two rows that are fixed together with mesh-belt type drier, the ironwares such as the screw of sneaking in the first tea making tealeaves of being dried falling down from mesh-belt type drier, nut are inhaled on magnet.Due to tealeaves be mixed in the process that ironware wherein drops all in free falling body state, magnet is easy to the ironware being mixed in tealeaves to hold, first tea making tealeaves after drying is fallen in the first tea making material frame of drying tea leaves equipment for removing ferric ion below automatically, iron removal and the drying tea leaves process of just tea making are carried out simultaneously, neither affect whole just tea making production efficiency, reach again the object of deironing, improved the drinking safety of tea products.

When drying tea leaves equipment for removing ferric ion is after continuous operation a period of time, should allow drying tea leaves equipment for removing ferric ion temporarily quit work, first the first tea making material of drying tea leaves equipment for removing ferric ion below is frameed shift out, to magnet power-off, the ironware holding will fall down from magnet automatically, dispose the ironware holding on magnet, drying tea leaves equipment for removing ferric ion can work on again.

Bag tea production line deironing apparatus is comprised of mesh-belt type drier, frame, magnet, the first tea making charging basket of oven dry and anti-radiation insulation baffle plate.Mesh-belt type drier and two row's magnets are fixed in frame, two row's magnets fall from mesh-belt type drier end at tealeaves and tealeaves is collected the left location right of frame between material frame, magnet is parallel with guipure width, guipure width on its Length Ratio mesh-belt type drier is slightly wide, and two arrange between magnets at a distance of 5-20cm; All there is an anti-radiation insulation baffle plate being connected with frame each magnet top; Frame bottom is placed with just tea making and collects charging basket.

In the process that the tealeaves of drying on tealeaves mesh-belt type drier falls down through the shelves of opening between two row's magnets, the Length Ratio guipure width of magnet is slightly wide, heater on the anti-radiation insulation baffle plate energy usable reflection tealeaves mesh-belt type drier of magnet top and just completed the heat radiation of the tealeaves of oven dry to magnet, prevents that magnet from declining at higher temperature lower magnetic force because of long-term work.

Magnet in the utility model device can adopt electromagnet, also can adopt the permanent-magnet materials such as ferrite magnetic material.

Operation principle of the present utility model is, when tea making originally marches to dryer peak on mesh-belt type drier, tealeaves falls from guipure, during through opening grade between two row's magnets, as mixed in tealeaves, there is ironware, can by magnet, be held and can not fall into tealeaves charging basket.After oven dry iron removal completes, by magnet power-off degaussing, be easy to again clean out the ironware being held by magnet.

The beneficial effects of the utility model are, the utility model can be when completing just tea making drying work, effectively by the ironware sucking-off mixing in tealeaves, oven dry and deironing two procedures are merged into a procedure to be completed, two working times overlap, operating efficiency is high, has both reduced operative employee, has reduced again the production site area of hold facility; And can just the ironware of sneaking in tealeaves be removed in stage first processed of tealeaves, be conducive to eliminate first tea making storage stage and sneak into ironware corrosion in the tea pollution to tealeaves, improve quality and the drinking safety of tea products.The utility model is simple in structure, practical, can when completing drying tea leaves process, satisfactorily resolve the deironing problem of tealeaves.

The utility model is applicable to the oven dry deironing of tealeaves on tea production line.

Accompanying drawing explanation

Fig. 1 is the utility model bag tea production line deironing apparatus schematic diagram;

Fig. 2 is the utility model bag tea production line deironing apparatus side view;

In figure, the 1st, mesh-belt type drier; The 2nd, frame; The 3rd, anti-radiation insulation baffle plate; The 4th, magnet; The 5th, dry just tea making material frame.

The specific embodiment

The specific embodiment of the present utility model as shown in Figure 1.

The present embodiment bag tea production line deironing apparatus is comprised of mesh-belt type drier 1, frame 2, magnet 4, the first tea making charging basket 5 of oven dry and anti-radiation insulation baffle plate 3; Magnet 4 in the present embodiment adopts electromagnet.The magnet 4 that mesh-belt type drier 1 and two rows are made by electromagnet is fixed in frame, two row's electromagnet fall from mesh-belt type drier end at tealeaves and tealeaves is collected the left location right of frame between material frame, electromagnet is parallel with guipure width, guipure width on its Length Ratio mesh-belt type drier is slightly wide, and two arrange between electromagnet magnets at a distance of 5-20cm; All there is an anti-radiation insulation baffle plate being connected with frame each electromagnet top; Frame bottom is placed with just tea making and collects charging basket.

Tea making is originally passed through from the bottom up while drying and marching to dryer end in a direction indicated by the arrow on mesh-belt type drier 1, having completed the first tea making leaf of drying falls from guipure, during through opening grade between two row's electromagnet magnets, the ironware mixing in tealeaves will be held by the electromagnet of falling direction both sides, and can not fall into just tea making, collect charging basket 5, removed ironware first tea making afterwards and all fallen into just tea making collection charging basket 5.

Drying tea leaves equipment for removing ferric ion is after continuous operation a period of time, need only allow drying tea leaves equipment for removing ferric ion temporarily quit work, first tea making material is frameed shift out, to electromagnet power-off, the ironware holding will fall down from electromagnet automatically, dispose the ironware holding on electromagnet magnet, drying tea leaves equipment for removing ferric ion can work on again.

Claims

1. a drying tea leaves deironing apparatus, comprise mesh-belt type drier and frame, it is characterized in that, described device also comprises magnet and anti-radiation insulation baffle plate, described magnet is fixed in frame, falls and tealeaves is collected the position, frame left and right between material frame at tealeaves from mesh-belt type drier end, and magnet is parallel with guipure width, guipure width on its Length Ratio mesh-belt type drier is slightly wide, and two arrange between magnets at a distance of 5-20cm; All there is an anti-radiation insulation baffle plate being connected with frame each magnet top; Frame bottom is placed with just tea making and collects charging basket.