CN2397739Y

CN2397739Y - Energy-saving tea steaming and drying machine

Info

Publication number: CN2397739Y
Application number: CN 99239945
Authority: CN
Inventors: 马福京
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-18
Filing date: 1999-10-18
Publication date: 2000-09-27
Anticipated expiration: 2009-10-18

Abstract

The utility model relates to an energy-saving tea water-removing and drying machine composed of three parts, a water-removing mechanical part, a drying mechanical part, a heat transfer tube and an air suction blower which are arranged between the water-removing mechanical part and the drying mechanical part, wherein, a water-removing machine is a roller type, and a roller body is arranged above a furnace chamber; an inner and an outer heat exchange layers are arranged outside the roller, and a heat exchange tube is arranged outside a chimney, wherein, the heat exchange layers, the heat exchange tube and the heat transfer tube are communicated with each other. The utility model can be used for processing foods and medicines, such as teas, Chinese hawthorn leaves, ginkgo leaves, etc., and has the advantages of combined functions of two machines, heat supply of one furnace, heat energy saving, fume pollution reduction, production cost lowering, etc.

Description

Energy-saving tea green-keeping dryer

The utility model relates to a kind of machine for processing tea that has combustion apparatus.

Completing and drying of tealeaves is the twice important procedure in the Tea Processing overall process, and traditional method is to finish in green-keeping machine and dryer respectively, each personal combustion

Material heat production, heat supply, many heat energy are scattered and disappeared in the heat absorption of separately inboard wall of burner hearth, in the escaping of chimney smoke, and heat energy loss is big, and smoke pollution increases the weight of, and the device fabrication cost is higher.As disclosed Mr.'s Shi Xiaocai of CN97209974.3 " tea water-removing machine ", with the valuable characteristic of blowing leafing, guaranteed the quality that completes, become the famous-brand and high-quality tea requisite special-purpose machinery that completes.But this machine also needs another drying machine drying of providing the stove heat supply for oneself after completing with the stove heat supply, just exists that heat energy loss is big, flue gas doubles to pollute, the production cost problem of higher.

The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, and design the unification of a kind of two machines, with a stove heat supply, the energy-saving tea green-keeping dryer that heat energy is made full use of.

The purpose of this utility model can realize by following measure: its machinery that completes mainly is made up of burner hearth, the cold wind import of burner hearth below, the barrel of burner hearth top, outer flue, chimney, power and the transmission mechanism thereof of barrel of heat supply, complete machine is except that the above-mentioned Machinery Ministry that completes, dry defeated heat pipe between Machinery Ministry and two ones and the induced-draught fan on this pipe in addition, the flue of Machinery Ministry and burner hearth heat in the exterior exchange layer completes, chimney heat in the exterior exchange pipe, heat-exchange tube, heat exchange layers, defeated heat pipe three interconnect.

Of the present utility model further employing all means available is: heat exchange layers is a kind of multiple layer, the outer and heat exchange internal layer of heat exchange is arranged, inside and outside two-layer also intercommunication.

Fig. 1 is the utility model complete machine three big parts contact figure.

Fig. 2 is the utility model green-keeping machine portion structural representation.

Fig. 3 is the A-A view of Fig. 2.

The utility model is described in detail below in conjunction with embodiment: the complete tea-manufacturing technology of a cover, and there are a series of processing equipments to finish, as green-keeping machine and dryer, pattern is diversified, structure is different.The utility model is that the tea water-removing machine 1 to drum-type improves, and fully inhales poly-stove heat energy, gives dryer 4 through defeated heat pipe 3 heat supplies, changes the traditional mode that dryer is also provided stove for oneself, reaches the purpose of energy-conservation, pollution-reducing, cost-saving.Tea drier has automatically and pulls, as the Autonet belt drying machine, automatically the chain-plate type dryer, pull louvered dryer etc., traditional form is that they provide stove for oneself, with the induced-draught fan 2 on defeated heat pipe 3 and this pipe hot-air is sent into the dryer main body and dries operation.No matter which kind of dryer all can adopt the utility model technology, carries out the unification of two machines, a stove heat supply.

The core component of traditional drum-type tea water-removing machine is the horizontal drum body 7 of both ends open, its inwall has spiral trend (or oblique) guide-leaf plate 13, and barrel 7 belows are burner hearth 6, is the metal shell of band heat-insulation layer outside the barrel 7, space between the two is a flue 8, square tube chimney 11 on the shell.Just plucked next fresh tea passes from uncovered the entering of barrel 7 one ends, under the effect of power and transmission mechanism thereof, barrel 7 rotates, the flame barbecue barrel 7 of burner hearth 6, the quick dehydration of fresh tea passes in it under the acting in conjunction of barrel 7 that rotates and interior guide-leaf plate 13 thereof, makes the even dehydration of fresh tea passes in the barrel on the one hand, tealeaves when making dehydration to reasonable amount again on the other hand comes out from the other end automatic (or blower fan blows), has just finished the process of completing.Burner hearth 6 a large amount of heat energy escape with flue gas through flue 8, chimney 11 during this.The utility model adds

heat exchange layers

9 and 10 exactly outside flue 8, (be fully to inhale the heat build-up energy, heat exchange layers is designed to bilayer) is at chimney 11 peripheral hardware heat-exchange tubes 12.The cold wind import 5 of grate below enters cold air, flow through heat exchange internal layer 10, heat exchange skin 9, heat-exchange tube 12, flue 8 and chimney 11 a large amount of heat energy have been absorbed, under the swabbing action of induced-draught fan 2, hot-air enters dryer 4 by green-keeping machine 1 through defeated heat pipe 3, to its heat supply, dry operation.

Though traditional single drum-type tea water-removing machine and dryer pattern are various, all belong to ripe type, the colleague can make, no longer narration.Slightly it should be noted that the making of heat exchange internal layer 10, skin 9, heat-exchange tube 12 and defeated heat pipe 2 etc.Heat exchange internal layer 10 and skin 9, available 1.5～3mm steel plate is made inner casing, mesochite and shell through shear, cold working, electric welding, and is fixing with the demarcation strip welding between each shell.Heat-exchange tube 12 and defeated heat pipe 2 usefulness 1.5～2.5mm steel plate are through rolling pipe, being welded.Major technique contribution of the present utility model is on drum-type tea water-removing machine 1 heat-exchange device to be set, dryer 4 is given in heat supply, abolishes the stove of providing for oneself of dryer, and those of ordinary skill of the same trade is under the application's material inspires, can implement above-mentioned technology fully, so no longer carefully state one by one.

The utility model has the unification of two machines, a stove heat supply, joint compared to existing technology About heat energy reduces smoke pollution, reduces the complete machine production cost and uses the system of producer The advantages such as tea cost.

Claims

1. energy-saving tea green-keeping dryer, the main burner hearth (6) of its machinery that completes (1) by heat supply, the cold wind import (5) of burner hearth below, the barrel (7) of burner hearth top, the flue of barrel periphery (8), chimney (11), power and transmission mechanism thereof are formed, it is characterized in that complete machine is except that the above-mentioned Machinery Ministry that completes (1), dry Machinery Ministry (4) and two ones (1 in addition, 4) defeated heat pipe (3) between and the induced-draught fan (2) on this pipe (3), the flue (8) of Machinery Ministry (1) and burner hearth (6) heat in the exterior exchange layer (9 completes, 10), chimney (11) heat in the exterior exchange pipe (12), heat-exchange tube (12), heat exchange layers (9,10), defeated heat pipe (3) is interconnected.

2. fixing dryer as claimed in claim 1 is characterized in that said heat exchange layers (9,10), and heat exchange skin (9) and heat exchange internal layer (10) are arranged.