The wet control of rotary drum formula electromagnetism roasting machine
Technical field
The utility model relates to a kind of equipment of processing dry fruit, specifically is the wet control of a kind of rotary drum formula electromagnetism roasting machine.
Background technology
At present; Along with the progress that fries process technology of dry fruits such as Chinese chestnut, peanut, melon seeds, people have developed electromagnetism heating parch equipment, and are as shown in Figure 1; The wet control of a kind of rotary drum formula electromagnetism roasting machine; Comprise the compound cylinder pot of the stainless steel body 4 that is set up in mechanical cover 2 inside and is controlled by the Drive Structure 1 of rear end, the compound cylinder pot of this stainless steel body 4 front ends have feed inlet and outlet 5, and the front end inboard is provided with humidity sensor 8; The rear end is provided with thermistor 7; The border is provided with high-frequency electromagnetic coil 3 between the compound cylinder pot of described stainless steel body 4 and the mechanical cover 2, and described mechanical cover 2 outsides are provided with circuit main board 6, LED display 9, and described Drive Structure 1 is common constant speed motor.During concrete work, the wet goods material is poured in the compound cylinder pot of the stainless steel body by feed inlet and outlet, started push button; Moisture in the pot body is discharged from feed inlet and outlet, and the compound cylinder pot of Drive Structure control stainless steel body rotates, and can produce alternating magnetic field after the energising of high-frequency electromagnetic coil; Pot body constantly rotating cuts variation repeatedly; Make pot body produce cyclic currents (eddy current), and utilize the heat of the short circuit fuel factor generation of the big electric current of small resistor that a pot body is generated heat rapidly, the material in the heating kettle body.Thermistor and humidity sensor pass to circuit main board with material temperature in the pot and humidity data, and described circuit main board can be with material temperature and humidity display on LED display.
Existing electromagnetism heating parch equipment is mainly used in parch dried food and nuts material; When being used for parch wet goods material (like almond); Because feed inlet and outlet 5 is less, in the frying process, the moisture that produces in the compound cylinder pot of the stainless steel body 4 is discharged and is had some setbacks; Just damage the material color of the leather easily, promptly broken skin, epidermis irregular colour are spared.
Summary of the invention
The utility model has some setbacks in order to remedy the discharge of existing electromagnetism heating parch equipment moisture, is not suitable for the defective of parch wet goods material, and the wet control of a kind of rotary drum formula electromagnetism roasting machine is provided.
The utility model is realized through following technical scheme: the wet control of a kind of rotary drum formula electromagnetism roasting machine; Comprise the compound cylinder pot of the stainless steel body that is set up in mechanical cover inside and controls by the Drive Structure of rear end; The compound cylinder pot of this stainless steel body front end has feed inlet and outlet; The front end inboard is provided with humidity sensor, also is provided with wet control air blast outside the described mechanical cover, and the airduct other end that is connected with wet control air blast passes feed inlet and outlet and stretches into the compound cylinder pot of stainless steel body inboard.
During concrete work, the wet goods material is poured in the compound cylinder pot of the stainless steel body by feed inlet and outlet, started push button, the wet control air blast of running is dried in the pot body through airduct, promotes that the moisture in the pot body is discharged from feed inlet and outlet.
Described Drive Structure is a variable speed electric motors, particularly.If described Drive Structure is common constant speed motor, the temperature of charge in the pot body is wayward, influences the mouthfeel of roasted seeds and nuts
During concrete the use, can be according to material temperature and humidity in the pot body, the rotating speed of control variable speed electric motors, particularly and wet control air blast.During parch wet goods material, early stage dryer section: humidity of materials is bigger, and variable speed electric motors, particularly adopts the slow-speed of revolution to rotate; Wet control air blast adopts high wind speed; Can discharge moisture bigger in pot body effectively, not hinder the material epidermis, guarantee that the color of wet goods material does not have big change; Later stage slaking section: along with the reduction of humidity of materials, variable speed electric motors, particularly adopts high rotational speed, and wet control air blast adopts low wind speed, and the motion of pot height rotating speed makes the material parch even, has improved the roasted seeds and nuts quality, and mouthfeel is crisp-fried more.
The utility model is skillfully constructed, structure unique, controls humidity and temperature that air blast and variable speed electric motors, particularly can be controlled material in pot body effectively through wetting, and parch is even, and material moisture is consistent, the mouthfeel crisp-fried, and the material epidermis is complete, color is beautiful, color and luster is consistent.Can be widely used in the parch of various dry fruits, be particularly useful for the parch of wet goods material.
Description of drawings
Fig. 1 is the structural representation of the wet control of the described rotary drum formula of the utility model electromagnetism roasting machine.
Among the figure: 1-Drive Structure, 2-mechanical cover, 3-high-frequency electromagnetic coil, the compound cylinder pot of 4-stainless steel body, 5-feed inlet and outlet, 6-circuit main board, 7-thermistor, 8-humidity sensor, 9-LED display screen, the wet control of 10-air blast, 11-airduct.
The specific embodiment
The wet control of a kind of rotary drum formula electromagnetism roasting machine; Comprise the compound cylinder pot of the stainless steel body 4 that is set up in mechanical cover 2 inside and controls by the Drive Structure 1 of rear end; The compound cylinder pot of this stainless steel body 4 front ends have feed inlet and outlet 5; The front end inboard is provided with humidity sensor 8, and described mechanical cover 2 outsides also are provided with wet control air blast 10, and airduct 11 other ends that are connected with wet control air blast 10 pass feed inlet and outlet 5 and stretch into the compound cylinder pot of stainless steel body 4 inboards.
In order to optimize the performance of the utility model; Improve its wet control function; What described humidity sensor 8 adopted is infrared ray absorbing formula humidity sensor; This sensor measurement precision and sensitivity are higher, can measure the gas humidity in high temperature or sealing place, also can solve the moisture measurement problem in indeterminable big wind speed of other humidity sensors or the ventilating hole channel environment.