48results about How to "Improve bake quality" patented technology

The invention discloses a heat radiation type simulation charcoal baking tea baking machine. The heat radiation type simulation charcoal baking tea baking machine is characterized by comprising a round barrel-shaped baking cage (1) and a baking machine body; the baking machine body comprises a machine box (2), a heat insulation layer (3), a heat storage particle heap (4), an electric heating device (5) embedded in the heat storage particle heap (4) and a tea dust isolation net (7); the baking machine body is provided with a device for moving the round barrel-shaped baking cage (1) into or out of the baking machine body and a device for driving the round barrel-shaped baking cage (2) to rotate.

The invention discloses a baking tool, and relates to the field of baking equipment. The baking tool comprises a bottom frame and vertical frames, wherein the vertical frames are welded on the bottom frame, long cross bars are arranged between the vertical frames, two ends of the long cross bars are welded with the vertical frames, short cross bars are arranged between the two ends of the long cross bars, the short cross bars are welded with the long cross bars, first support plates are arranged on the long cross bars, the first support plates and the long cross bars are fixed through screws, second supporting plates are arranged on the short cross bars, the second supporting plates and the short cross bars are fixed through the screws, and the first supporting plates and the second supporting plates are connected together in sequence to define a rectangle. The baking tool has the advantages that the structure is simple, a plate type material can be baked and dried, and the baking quality is good.

The invention discloses an optical switch collimator baking frame. The optical switch collimator baking frame is characterized by comprising a machine frame, workpiece grooves and a spring assembly. The machine frame is provided with a plurality of inclined wedge-shaped workpiece grooves, the spring assembly enabling a collimator to be fixed is further installed on one side of every workpiece groove and comprises a spring groove and a spring, the spring is arranged in the spring groove, and one end of the spring extends into the workpiece grooves. The optical switch collimator baking frame has the advantages that the baking frame is simple in structure, injected glue is good in liquidity in a sleeve, the baking frame is glued firmly and stable in quality, the collimator is convenient to install and easy to take out, and the production cost is low.

The invention discloses a frequency conversion flue-cured tobacco heat pump dual-power barn, which comprises a flue-cured tobacco room, a heating room, a heat pump unit, and a biomass fuel furnace. The return air outlet, the heating room is provided with a diversion wall facing the return air outlet, the heat pump evaporator of the heat pump unit is installed directly opposite the vent, the heat exchange device is installed above the heat pump evaporator, and the diversion fan is installed above the heat exchange device. The heat pump condenser of the heat pump unit is arranged at the air inlet, a biomass fuel furnace and a control device are arranged in the heating room, and a monitoring system connected to the control device is arranged in the flue-cured tobacco room. The present invention realizes automatic control through a control device, can precisely control temperature changes, and has high heat utilization efficiency. Compared with other curing methods, the curing cost is low and energy-saving, and the loss of tobacco leaf curing modulation is reduced, and the yellowing of tobacco leaves is coordinated with color fixing. Drying is matched with aroma, and the goal of roasting tobacco leaves to be yellow, dry and fragrant is achieved.

The invention discloses a drying tunnel device used for a printing machine. The drying tunnel device comprises an inner tube. An outer tube is arranged on the outer side of the inner tube. An air blower is arranged on one side of the outer tube. Cooling fans are arranged on the inner side of the outer tube. Temperature sensors are uniformly arranged between the inner tube and the outer tube. A ventilating plate is arranged on one side of the inner tube. Ventilating holes are uniformly formed in the surface of the ventilating plate. A ventilating device is arranged at the top of the ventilatingplate. A heating device is arranged at one side of the ventilating device. According to the drying tunnel device, by arranging the cooling fans and the air blower, the air flowing speed is increasedwhen fabric is heated between the inner tube and the outer tube, the heating speed is increased, a constant temperature is kept, gas is exhausted out of a drying tunnel, and in addition, the drying tunnel can be dehumidified; and by arranging the heating device, the inner tube and the outer tube can be heated through circulating heat transfer oil, the heating effect is good, the temperature is easy to control, meanwhile, the occupied area of the drying tunnel overall equipment is reduced, the drying quality for fabric printing is improved, and the labor intensity of workers is relieved.

The invention discloses a focus collecting and baking method of upper 6-8 pieces of tobacco leaves, belongs to the technical field of baking of the tobacco leaves and solves problems about poor overall quality of the baked tobacco leaves and too high total nicotine content of the tobacco leaves in the prior art. The method includes: performing two rounds of harvest at one step after full maturity of the upper 6-8 pieces of the tobacco leaves; performing rod tying and cigarette clamping; performing charging respectively; baking, namely adopting a medium upper tobacco leaf drying process on the middle and upper 4-5 pieces of the leaves, wherein the humidity is set to be 36DEG C in steady temperature of 42DEG C, the humidity is controlled to be 35DEG C in the temperature of 43DEG C to 46DEG C, the humidity is set to be 38DEG C in the temperature of 54DEG C, and the humidity is set to be 40DEG C in the temperature of 68DEG C; adopting a top tobacco leave baking process on the top 2-3 pieces of the leaves, wherein the baking time is set to be 50 hours in the steady temperature of 40DEG C, the humidity is set to be 36DEG C in the steady temperature of 42DEG C, the humidity is set to be 34DEG C in the temperature of 43DEG C to 46DEG C, the humidity is set to be 38DEG C in the temperature of 54DEG C, and the humidity is set to be 40DEG C in the temperature of 68DEG C; performing sorting. The focus collecting and baking method is suitable for collecting and baking of the tobacco leaves.

The invention discloses a baking technology method capable of reducing the phenol release amount in flue-cured tobaccos. The technology method includes the following steps that A, the flue-cured tobaccos are prepared; B, six continuous braking stages are needed for baking the flue-cured tobaccos and include four short-period baking stages and two long-period baking stages, and the requirements are that the dry-bulb temperature of baking is 28 DEG C -70 DEG C, wet bulb temperature of braking is 20 DEG C-50 DEG C, relative humidity is 20-95%, and baking time is 4 h -72 h; C, in the six baking stages, dry bulb technology temperature and wet bulb technology temperature are continuously increased, the temperature rate is 0.1 DEG C-5 DEG C / h, and baking time is 4 h-72 h; D, the flue-cured tobaccos low in phenol content are obtained after baking. Through the technology conditions, the phenol release amount can be reduced by 20-50%, and appearance quality and interior quality are better than those of flue-cured tobaccos baked through an existing technology. The baking technology method has the advantages of being significant in effect and very high in operability, and chemical agents and cost addition are not needed.