CN2297863Y

CN2297863Y - Baking equipment

Info

Publication number: CN2297863Y
Application number: CN 97210040
Authority: CN
Inventors: 王长德; 高科文; 杨通乾; 周士良; 邓华先; 匡为建; 陈文生; 谢宇; 吴伟; 吴刚; 吴冬梅
Original assignee: 王长德
Priority date: 1997-03-28
Filing date: 1997-03-28
Publication date: 1998-11-25
Anticipated expiration: 2007-03-28

Abstract

The utility model relates to baking equipment, particularly equipment used for baking tobacco leaves. The equipment is composed of a single phase motor, a blower, a hot air stove, a fume pipe, and a hot air pipe net. The hot air comprises a heating chamber, a combustion chamber, a slag storing chamber, etc. A combustion supporting air pipe which makes the heating chamber be connected with the slag storing chamber is connected between the heating chamber and the slag storing chamber. A valve which can control ventilation quantity is arranged in the combustion supporting air pipe. The equipment especially adapts to the practical situation in wide tobacco planting areas in countryside. The utility model can effectively control humidity in a baking room to increase the quality of flue-cured tobacco.

Description

A kind of roasting plant

The utility model relates to a kind of roasting plant, especially for the equipment of tobacco flue-curing.

Along with The development in society and economy, the baking of tobacco leaf is also toasted by the roasting artificial local method in the past that replaced of machine gradually, and the baking applications of tobacco leaf is the roasting equipment of machine effectively reliably, is the leaf tobacco production development objective.At present, tobacco leaf planting district, vast rural area is to the use of beautiful cigarette-600 type of the IIJ tobacco flue-curing machine in roasting equipment of machine such as Yunnan, the baking quality of tobacco leaf and people's labor productivity are greatly improved, but the used motor of this kind equipment is a three phase electric machine, must use three phase mains to match, and tobacco leaf planting district, present vast rural area scarcely possesses this condition, thereby makes applying of this kind equipment be subjected to certain restriction.The used air of the burning of fuel is entered through grate by dreg chamber in the combustion chamber of this kind equipment, but its air quantity that enters can not control effectively, causes the temperature height in the drying room can not control, and makes the baking quality of tobacco leaf be subjected to certain influence.

The purpose of this utility model provides a kind of through improved tobacco flue-curing equipment, making it actual conditions with current vast tobacco leaf planting district adapts and is applied widely, simultaneously, the control by to drying room temperature height makes the quality of baking tobacco leaves be able to reliable assurance.

The utility model mainly is made up of motor, blower fan, hot-blast stove, smoke pipe and hot blast pipe network, wherein hot-blast stove comprises heating clamber, combustion chamber, dreg chamber etc., separate by grate between combustion chamber and the dreg chamber, be connected with a combustion-supporting airduct that heating clamber is connected with dreg chamber between heating clamber and dreg chamber, the motor that uses in this roasting plant is monophase machine.

The utility model has been owing to adopted monophase machine, adapts with the actual conditions in tobacco leaf planting district, current vast rural area, helps the applying of the roasting equipment of machine of tobacco leaf.In this equipment owing to set up valvular combustion-supporting airduct in, in the bake process of tobacco leaf, can pass through the control ventilation according to the requirement of baking process, regulate and control the height of temperature in the drying room more exactly, steady wet, hydrofuge, make the interior temperature of drying room, humidity remain on optimum state consistently, guaranteed the baking quality of tobacco leaf, the fuel in the combustion chamber is burnt fully simultaneously.

Now the utility model is described in further detail in conjunction with the accompanying drawings.

Fig. 1 is a scheme of installation of the present utility model.

Fig. 2 is the longitudinal profile schematic diagram of its combustion-supporting airduct.

As Fig. 1, suitable all tobacco planting areas shown in Figure 2 are the 5HJ-2 type baking machine of 1-30 mu scale, mainly by motor (3), blower fan (2), hot-blast stove (4), smoke pipe (5) and hot blast pipe network (6) are formed, hot-blast stove (4) upper diameter is 660cm, lower diameter is 750cm, high 1500cm, wherein hot-blast stove (4) comprises heating clamber, dreg chamber and combustion chamber etc., separate by grate between combustion chamber and the dreg chamber, be connected with a combustion-supporting airduct (1) that heating clamber is connected with dreg chamber between heating clamber and the dreg chamber, a valve (7) of regulating air quantity is arranged in combustion-supporting airduct (1); The motor that this roasting plant adopted is 550 watts a monophase machine.

Claims

1, a kind of roasting plant, mainly form by motor (3), blower fan (2), hot-blast stove (4), smoke pipe (5) and hot blast pipe network (6), wherein hot-blast stove (4) comprises heating clamber, dreg chamber and combustion chamber etc., separate by grate between combustion chamber and the dreg chamber, it is characterized in that: be connected with a combustion-supporting airduct (1) that heating clamber is connected with dreg chamber between heating clamber and the dreg chamber; The motor that this roasting plant adopted (3) is a monophase machine.

2, roasting plant according to claim 1 is characterized in that: the valve (7) that a control ventilation is arranged in the described combustion-supporting airduct (1).