Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, heat carrier spray food stir fry device and method of can be used for numerous food processing.
Heat carrier spray food stir fry device of the present invention is to be made of continuous frying equipment and heating sprinkling equipment.
Frying equipment is that the circular frying pan that has upright edge has been installed on frame continuously, and coaxial heart has been installed circular sieve plate in the edge of frying pan.In the frying pan central vertical of going to the bottom first motor has been installed, the output shaft of first motor is radially fixedlyed connected with support bar with the interior ring of sieve plate at the bottom of entering frying pan.With interior ring is that the lower edge and the sieve plate plane of the involute shape scraper plate that extends to discharging opening offsets.Purge air duct and place direction from a side of discharging opening to interior ring, and its air-out slit is towards the plane of sieve plate down, the tail end pipeline that purges air duct is connected to the blower fan that is fixed on the frame.
The heating sprinkling equipment is the thermal medium shower of having installed to become with sieve plate on the upright edge of frying pan radially, and the tail end pipeline of shower is connected to the outlet of thermal medium treatment box, installation electric heating tube and temperature element in the thermal medium treatment box.In this case exit thermal medium liquid circulating pump is arranged, the export pipeline of going to the bottom of frying pan is connected to the bottom inlet of thermal medium treatment box.Electric cabinet is connected with first motor, blower fan, electric heating tube, temperature element and the circulating pump circuit that frying pan is gone to the bottom respectively.
Improvement as heat carrier spray food stir fry device of the present invention, it is the cover cap that is buckled with suitable for reading at frying pan, on the top cover of cover cap loading hopper is installed radially, is directly located vertically to be equipped with the second motor-driven charging thumb wheel at the neck of loading hopper, second motor that drives thumb wheel is connected with the electric cabinet circuit.
Utilizing the food-processing method of heat carrier spray frying apparatus of the present invention, is thermal medium to be sprayed carry out frying processing on raw-food material, comprises consecutive steps reinforced, that thermal medium sprays, material transmits, takes the dish out of the pot, and concrete operation method is:
A, reinforced-that raw-food material is evenly added frying pan continuously with 1~8 kg/minute;
B, spray-with gas, the liquid of thermal medium, spray equably continuously on raw-food material, heat medium temperature are that 80~300 degrees centigrade, spray rate are 1~30 liter/minute;
C, material transmission-raw-food material under the state of a and b from add pot to discharging opening be 0.1~6 meter/minute by continuous mobile transmission speed, the time of staying is 0.5~10 minute;
D, take the dish out of the pot-cooked product from the discharging opening of frying pan discharge, cooling, packing.
As the further improvement of food-processing method of the present invention, thermal medium gas comprises air; Thermal medium liquid comprises water.
As the further improvement of food-processing method of the present invention, thermal medium gas comprises steam; Thermal medium liquid comprises vegetable oil.
As the further improvement of food-processing method of the present invention, thermal medium gas comprises nitrogen; Thermal medium liquid comprises the miscella of vegetable oil and animal oil.
Heat carrier spray food stir fry device of the present invention and method, the spray of utilization such as gaseous state or liquid heat-carrying agent, and by device of the present invention can realize to the raw-food material (comprising vegetables, flour-made food and rice-made food etc.) of strip, sheet, spherical or irregular bulk with substitute traditional fried, fry in shallow oil stir-frys, multi-functional processing such as fumigate.This process also comprises the preliminary treatment of raw-food material being carried out seasoning and dehydration etc.
Heat carrier spray food stir fry device of the present invention and method are reasonable in design, simple in structure, safe and reliable, energy savings, cost are low, improved operating efficiency, have realized the multi-functional processing to the numerous food raw material.
The specific embodiment
Embodiment 1
Heat carrier spray food stir fry device of the present invention is to be made of continuous frying equipment and heating sprinkling equipment.Continuous frying apparatus is that the circular frying pan 2 that has upright edge has been installed on frame 1, and coaxial heart has been installed circular sieve plate 3 in the upright edge of frying pan 2.In the central vertical of going to the bottom of frying pan 2 first motor 4 has been installed, the output shaft 5 of first motor 4 is radially fixedlyed connected with the interior ring 6 usefulness support bars 7 of sieve plate 3 at the bottom of entering frying pan, is that the lower edge and sieve plate 3 planes of the involute shape scraper plate 9 that extends to discharging opening 8 offset with interior ring 6.Purge air duct 10 and place direction from a side of discharging opening 8 to interior ring 6, and its air-out slit is towards the plane of sieve plate 3 down, the tail end pipeline that purges air duct 10 is connected to the blower fan 12 that is fixed on the frame 1.At the cover cap 20 that is buckled with suitable for reading of frying pan 2, on the top cover of cover cap 20, loading hopper 21 is installed radially, at 22 places, neck footpath of loading hopper 21 second motor 23 is housed vertically and drives the charging thumb wheel.The heating sprinkling equipment is to have installed on the upright edge of frying pan 2 and 3 one-tenth thermal medium showers 13 radially of sieve plate, and the tail end pipeline of shower 13 is connected to the outlet of thermal medium treatment box 14, and electric heating tube 15 and temperature element 16 are installed in the thermal medium treatment box 14.In this case exit thermal medium liquid circulating pump 17 is arranged, following bottom outlet 18 pipelines of frying pan 2 are connected to the bottom inlet 19 of thermal medium treatment box 14.Electric cabinet 24 is connected with first motor 4, blower fan 12, electric heating tube 15, temperature element 16, circulating pump 17 and second motor, 23 circuit respectively.
Embodiment 2
A kind of food-processing method that utilizes the heat carrier spray frying apparatus of embodiment 1 is thermal medium to be sprayed carry out frying processing on raw-food material, comprises consecutive steps reinforced, that thermal medium sprays, material transmits, takes the dish out of the pot, and concrete operation method is:
A, reinforced-that raw-food material is evenly added frying pan continuously with 1~8 kg/minute;
B, spray-with gas, the liquid of thermal medium, spray equably continuously on raw-food material, heat medium temperature are that 80~300 degrees centigrade, spray rate are 1~30 liter/minute;
C, material transmission-raw-food material under the state of a and b from add pot to discharging opening be 0.1~6 meter/minute by continuous mobile transmission speed, the time of staying is 0.5~10 minute;
D, take the dish out of the pot-cooked product from the discharging opening of frying pan discharge, cooling, packing.
Embodiment 3
The greengrocery food processing:
1, as the method for operating of fried pimiento
A, reinforced-that pimiento is smashed sheet evenly adds in the frying pan with 1~2 kg/minute continuously;
B, spray-with edible oil, spray equably continuously on capsicum, edible oil temperature are that 145~170 degrees centigrade, spray rate are 1~2 liter/minute;
C, material transmission-capsicum under the state of a and b from add pot to discharging opening be 0.5~0.8 meter/minute by continuous mobile transmission speed, the time of staying is 1.25~4.0 minutes;
D, take the dish out of the pot-cooked product from the discharging opening of frying pan discharge, cooling, packing.
2, the processing method of chips
A, potato is carried out preliminary treatment, comprise clean, peeling, slitting, pickle seasoning, drench and remove moisture content;
B, reinforced-as evenly to add the frying pan with 3~6 kg/minute continuously from loading hopper the strip potato;
C, spray-, spray equably continuously on the French fries that add from shower with the miscella of soybean oil or itself and animal oil, oily temperature is that 150~220 degrees centigrade, spray rate are 5~8 liters/minute;
D, material transmission-French fries are moved from charge door adding pot under the state of a and b continuously transfers to discharging opening, and speed is 0.2~0.8 meter/minute, and the time of staying is 2.5~10 minutes;
E, take the dish out of the pot-cooked product is from discharging opening discharge, cooling, the vacuum packaging of frying pan, promptly makes the product oil chips.
Embodiment 4
Scorching of cereal preparation
A, elder generation add auxiliary material with the cereal preparation raw material and carry out look, flavor mediation, moulding;
B, reinforced-as continuously evenly to add in end frying pan with 0.5~2.0 kg/minute the wheaten food raw material;
C, spray-thermal medium of steam or air or nitrogen is blown in the pot, heat medium temperature are that 100~150 degrees centigrade, the speed of being blown into are 2~10 liters/minute;
D, material transmission-wheaten food raw material under the state of a and b from add pot to discharging opening be 0.2~0.5 meter/minute by continuous mobile transmission speed, the time of staying is 2~10 minutes;
E, take the dish out of the pot-cooked product from the discharging opening of frying pan discharge, cooling, packing.