CN116806861A - Manufacturing method and manufacturing device of onion oil biscuits - Google Patents

Abstract

The invention provides a manufacturing method and a manufacturing device of a onion oil biscuit, which belong to the technical field of manufacturing of onion oil biscuits and comprise the following steps: the mixing device comprises a rack, wherein a mixing drum is fixedly arranged on the upper end surface of the rack; the rotating column is rotatably arranged in the middle of the inner cavity of the rack, a connecting sleeve is fixedly arranged on the side wall of the upper part of the rotating column, and a liquid storage cylinder is fixedly arranged on the upper end face of the rotating column; the stirring mechanism is arranged around the outer side wall of the connecting sleeve; the liquid adding mechanism is arranged at the lower part of the side wall of the liquid storage barrel; the constant temperature mechanism is arranged in the middle of the lower end face of the mixing drum. According to the invention, through the cooperation of the stirring mechanism and the liquid adding mechanism, the flour placed in the mixing drum is stirred, and meanwhile, the onion oil is indirectly added, so that the onion oil and the flour are mixed more fully, and under the arrangement of the constant temperature mechanism, the optimal temperature for mixing with a device contacted with the flour can be ensured, so that the taste of the mixed dough is fully ensured.

Description

Manufacturing method and manufacturing device of onion oil biscuits

Technical Field

The invention relates to the field of manufacturing of onion oil biscuits, in particular to a manufacturing method and a manufacturing device of onion oil biscuits.

Background

The green onion belongs to a perennial herb lily plant, has special faint scent and spicy taste, can promote secretion of digestive juice to promote appetite, remove fishy smell and relieve greasiness. The shallot is rich in various active ingredients, mainly sulfur-containing compounds. The biscuit is a common food in China and is popular with the public. However, the traditional biscuits are simple to manufacture, have single nutrition and taste, such as corn cakes, sweet potato rice cakes and the like, along with the improvement of the living standard of people, the requirements of people on food quality are gradually improved, and some food raw materials with more flavor and nutrition are added into the biscuits to prepare the biscuits, so that the taste and nutrition of the biscuits are enriched, and the varieties of the biscuits are also enriched.

In the conventional preparation process of the onion oil cake, the onion oil is usually extracted by using an atmospheric steam distillation method, however, the method has poor operability and high production cost, is not suitable for mass production, and meanwhile, the extracted onion oil is artificially added into flour in the later dough preparation process, and the dough containing the onion flavor is obtained after the dough is manually mixed, so that the preparation efficiency of the onion oil cake is extremely low. Therefore, how to invent a manufacturing method and a manufacturing device for the onion oil biscuits to improve the problems becomes a problem to be solved by the technicians in the field.

Disclosure of Invention

In order to overcome the defects, the invention provides a manufacturing method and a manufacturing device of a onion oil biscuit, and aims to solve the problems in the background technology.

The invention is realized in the following way:

the invention provides a manufacturing method of a onion oil biscuit, which comprises the following steps:

step one: cleaning the collected fresh green onion in clear water for 1-3min, and cutting the cleaned fresh green onion into a plurality of small sections by using a cutter;

step two: adding a plurality of small segments of fresh green onion into a pot containing palm oil, frying for three minutes with small fire, fishing out green onion residues, and cooling to obtain green onion oil;

step three: adding the onion oil, the clear water and the flour into a stirring device, fully mixing, taking out to obtain the onion oil dough, and placing the dough into a sealer for proofing for 1h.

A manufacturing device of a manufacturing method of a root onion oil biscuit, comprising:

the mixing device comprises a rack, wherein a mixing drum is fixedly arranged on the upper end surface of the rack, a discharge opening is fixedly arranged at the front part of the lower end surface of the mixing drum, and a discharge assembly is arranged in an inner cavity of the discharge opening;

the rotating column is rotatably arranged in the middle of the inner cavity of the rack, a connecting sleeve is fixedly arranged on the side wall of the upper part of the rotating column, and a liquid storage cylinder is fixedly arranged on the upper end face of the rotating column;

the stirring mechanism is arranged on the periphery of the outer side wall of the connecting sleeve and is used for stirring the flour placed in the mixing drum;

the liquid adding mechanism is arranged at the lower part of the side wall of the liquid storage barrel and is used for adding the onion oil into the mixing barrel;

the constant temperature mechanism is arranged in the middle of the lower end face of the mixing drum and used for guaranteeing the temperature of the surface wall of the rotary column.

Preferably, the stirring mechanism comprises a conical plate fixed in the inner cavity of the connecting sleeve at the front side, a trapezoid plate fixedly arranged in the inner cavity of the connecting sleeve at the left side, an inner plate fixedly arranged in the inner cavity of the connecting sleeve at the rear side, a stirring shaft fixedly arranged in the inner cavity of the connecting sleeve at the right side, and a stirring plate fixedly arranged on the outer side wall of the stirring shaft.

By adopting the technical scheme, the flour, the clear water and the onion oil in the mixing drum can be stirred.

Preferably, the conical plate, the trapezoid plate and the inner plate are all communicated with the connecting sleeve, the stirring plate is communicated with the stirring shaft, a hole is formed in the upper portion of the side wall of the stirring shaft, the stirring shaft is communicated with the connecting sleeve through the hole, the rotating column is hollow, and the rotating column is communicated with the connecting sleeve.

Preferably, the liquid adding mechanism comprises a cam fixedly arranged on the upper end face of the stirring shaft and a connecting pipe fixedly arranged on the side wall of the liquid storage barrel, the end part of the connecting pipe is fixedly provided with a liquid injection box, the inner cavity of the liquid injection box is slidably provided with a piston plate, the end face of the piston plate is fixedly provided with a reset spring, the other end of the reset spring is fixedly arranged on the inner side wall of the liquid injection box, and the middle part of the end face of the piston plate is fixedly provided with a piston column.

By adopting the technical scheme, the onion oil can be added into the mixing drum in a multi-frequency and small quantity, so that the onion oil and the dough are fully mixed.

Preferably, the connecting pipe is connected with the liquid injection box, the inner cavity of the connecting pipe is provided with a one-way water valve with an outlet facing the inner cavity of the liquid injection box, the lower end surface of the liquid injection box is fixedly provided with a liquid injection pipe, the inner cavity of the liquid injection pipe is provided with a one-way water valve with an outlet facing the outside, the piston column is connected with the liquid injection box in a penetrating way, and the piston column is attached to the side wall of the cam.

Preferably, the constant temperature mechanism comprises a servo motor fixedly arranged on the lower end face of the frame through a mounting frame and a worm wheel fixedly arranged on the lower portion of the outer side wall of the rotating column, a worm is fixedly arranged at the output shaft end of the servo motor, a fixed sleeve is fixedly arranged on the lower end face of the rotating column, a sliding column is slidably arranged in an inner cavity of the fixed sleeve, a telescopic rod is fixedly arranged on one side, close to the rotating column, of the lower end face of the frame, and the fixed sleeve is communicated with the rotating column.

By adopting the technical scheme, the surface walls of the stirrer such as the inner plate, the stirring plate and the like can be quickly heated, so that alliinase in the onion oil contacted with the surface walls can keep sufficient activity, the onion oil can be quickly blended into the dough, and the sufficiency of the taste of the dough is ensured.

Preferably, the worm wheel is connected with the worm in a meshed manner, the piston rod end of the telescopic rod is fixedly connected with the sliding column, an inverted V-shaped annular groove is formed in the side wall of the inner cavity of the fixed sleeve, a sliding block is fixedly installed on the side wall of the sliding column and slides in the inner cavity of the inverted V-shaped annular groove, a sealing disc is fixedly installed on the upper end face of the sliding column to ensure sealing of the inner cavity of the fixed sleeve, air inlets are formed in the front side and the rear side of the upper portion of the outer side wall of the fixed sleeve, one-way air valves with outlets towards the inner cavity of the fixed sleeve are arranged in the inner cavity of the air inlets, air outlets are formed in the left side and the right side of the upper portion of the outer side wall of the fixed sleeve, one-way air valves with outlets towards the outside are arranged in the inner cavity of the air outlets, a temperature sensor is fixedly installed in the middle of the inner cavity of the sealing disc, and the electromagnetic valve is electrically connected with the temperature sensor.

The beneficial effects of the invention are as follows:

1. under the effect of conical plate, trapezoidal plate, inner panel and stirring board, can make the flour in the mixing drum fully contact with clear water and onion oil, compare in artifical dough, improved workman's work efficiency greatly, through the setting of liquid feeding mechanism, under the effect of piston post and piston plate, can be interrupted add a certain amount of onion oil in the mixing drum, realized multifrequency a small amount and added the function to onion oil, the flour and the dough of cooperation constantly stirring, abundant messenger's onion oil fuses in the flour, the quality of the mixture of dough has been improved greatly.

2. Through the setting of constant temperature mechanism, under the effect of slip post and fixed cover etc., can be when equipment is first started, the surface wall to trapezoidal board, inner panel etc. is fast risen, and then make dough and allium fistulosum oil intensify, so that alliinase in the allium fistulosum oil keeps abundant activity, make the allium fistulosum oil blend into in the dough fast, after equipment continuous operation for a period of time, make the solenoid valve of venthole department open, in order to make external cold air get into fixed cover, realize the equilibrium to inside gas temperature, guaranteed that trapezoidal board, inner panel surface wall's temperature is in invariable state always, the excessive evaporation of moisture in the dough has been avoided, taste when having guaranteed whole equipment to face dough mixes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a front view overall structure of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the present invention;

fig. 2 is a schematic diagram showing the whole structure of a bottom view of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a connection structure at a stirring mechanism of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the present invention;

fig. 4 is a schematic top view of a stirring mechanism of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional structure diagram of a joint between a connecting sleeve and a stirring shaft of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a sectional structure of a liquid injection tank of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a connection structure at a constant temperature mechanism of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the invention;

fig. 8 is a schematic cross-sectional structure diagram of a fixing sleeve of a manufacturing method and a manufacturing device for a onion oil biscuit according to an embodiment of the present invention;

fig. 9 is a schematic view of a fixing sleeve unfolding structure of a manufacturing method and a manufacturing device of a onion oil biscuit according to an embodiment of the invention.

In the figure: 1. a frame; 2. a mixing drum; 21. a discharge port; 22. a discharge assembly; 3. rotating the column; 31. connecting sleeves; the method comprises the steps of carrying out a first treatment on the surface of the 41. A conical plate; 42. a trapezoidal plate; 43. an inner plate; 44. a stirring shaft; 441. a stirring plate; 4. a stirring mechanism; 5. a liquid storage cylinder; 6. a liquid adding mechanism; 61. a cam; 62. a connecting pipe; 63. a liquid injection box; 64. a piston plate; 65. a return spring; 66. a piston column; 67. a liquid injection pipe; 7. a constant temperature mechanism; 71. a servo motor; 72. a worm wheel; 73. a worm; 74. a fixed sleeve; 741. an inverted V-shaped annular groove; 742. an air inlet hole; 743. an air outlet hole; 75. a sliding column; 751. a slide block; 76. a telescopic rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.

Examples

A manufacturing method of a onion oil biscuit comprises the following steps:

step one: cleaning the collected fresh green onion in clear water for 1-3min, and cutting the cleaned fresh green onion into a plurality of small sections by using a cutter;

step two: adding a plurality of small segments of fresh green onion into a pot containing palm oil, frying for three minutes with small fire, fishing out green onion residues, and cooling to obtain green onion oil;

step three: adding the onion oil, the clear water and the flour into a stirring device, fully mixing, taking out to obtain the onion oil dough, and placing the dough into a sealer for proofing for 1h.

Referring to fig. 1-9, a onion oil cracker making apparatus comprising:

the mixing device comprises a frame 1, wherein a mixing drum 2 is fixedly arranged on the upper end surface of the frame 1, a discharge opening 21 is fixedly arranged at the front part of the lower end surface of the mixing drum 2, and a discharge assembly 22 is arranged in an inner cavity of the discharge opening 21;

the rotating column 3 is rotatably arranged in the middle of the inner cavity of the frame 1, a connecting sleeve 31 is fixedly arranged on the side wall of the upper part of the rotating column 3, and a liquid storage barrel 5 is fixedly arranged on the upper end surface of the rotating column 3;

the stirring mechanism 4 is arranged around the outer side wall of the connecting sleeve 31, and the stirring mechanism 4 is used for stirring the flour placed in the mixing drum 2;

the liquid adding mechanism 6 is arranged at the lower part of the side wall of the liquid storage barrel 5, and the liquid adding mechanism 6 is used for adding the onion oil into the mixing barrel 2;

the constant temperature mechanism 7, the constant temperature mechanism 7 is arranged in the middle of the lower end surface of the mixing drum 2, and the constant temperature mechanism 7 is used for ensuring the temperature of the surface wall of the rotary column 3

Referring to fig. 1-9, further; the stirring mechanism 4 comprises a conical plate 41 fixed in the inner cavity of the front connecting sleeve 31, a trapezoid plate 42 fixedly arranged in the inner cavity of the connecting sleeve 31 at the left side, an inner plate 43 fixedly arranged in the inner cavity of the connecting sleeve 31 at the rear side, a stirring shaft 44 fixedly arranged in the inner cavity of the connecting sleeve 31 at the right side, a stirring plate 441 fixedly arranged on the outer side wall of the stirring shaft 44, the conical plate 41, the trapezoid plate 42 and the inner plate 43 are communicated with the connecting sleeve 31, the stirring plate 441 is communicated with the stirring shaft 44, a hole is arranged on the upper part of the side wall of the stirring shaft 44, the stirring shaft 44 is communicated with the connecting sleeve 31 through the hole, the rotating column 3 is in hollow arrangement, the rotating column 3 is communicated with the connecting sleeve 31, the constant temperature mechanism 7 comprises a servo motor 71 fixedly arranged on the lower end surface of the frame 1 through a mounting frame, and a worm gear 72 fixedly arranged on the lower part of the outer side wall of the rotating column 3, the output shaft end of the servo motor 71 is fixedly provided with a worm 73, the lower end surface of the rotating column 3 is fixedly provided with a fixed sleeve 74, the inner cavity of the fixed sleeve 74 is slidably provided with a sliding column 75, one side of the lower end surface of the frame 1, which is close to the rotating column 3, is fixedly provided with a telescopic rod 76, the fixed sleeve 74 is communicated with the rotating column 3, a worm wheel 72 is meshed with the worm 73, the piston rod end of the telescopic rod 76 is fixedly connected with the sliding column 75, the inner cavity side wall of the fixed sleeve 74 is provided with an inverted V-shaped annular groove 741, the side wall of the sliding column 75 is fixedly provided with a sliding block 751, the sliding block 751 slides in the inner cavity of the inverted V-shaped annular groove 741, the upper end surface of the sliding column 75 is fixedly provided with a sealing disc to ensure the sealing of the sliding column 75 in the inner cavity of the fixed sleeve 74, the front and the rear sides of the upper part of the outer side wall of the fixed sleeve 74 are provided with air inlets 742, the inner cavity of the air inlet 742 is provided with a one-way air valve with an outlet to the inner cavity of the fixed sleeve 74, the left and right sides of the upper part of the outer side wall of the fixed sleeve 74 are provided with air outlet holes 743, the inner cavity of each air outlet hole 743 is provided with a unidirectional air valve with the outlet facing the outside, the outlet of each air outlet hole 743 is provided with an electromagnetic valve, the middle part of the inner cavity of the sealing disc is fixedly provided with a temperature sensor, and the electromagnetic valve is electrically connected with the temperature sensor.

Referring to fig. 1-9, further; the liquid adding mechanism 6 comprises a cam 61 fixedly arranged on the upper end face of the stirring shaft 44 and a connecting pipe 62 fixedly arranged on the side wall of the liquid storage barrel 5, a liquid injection box 63 is fixedly arranged at the end part of the connecting pipe 62, a piston plate 64 is slidably arranged in the inner cavity of the liquid injection box 63, a return spring 65 is fixedly arranged on the end face of the piston plate 64, the other end of the return spring 65 is fixedly arranged on the inner side wall of the liquid injection box 63, a piston column 66 is fixedly arranged in the middle of the end face of the piston plate 64, the connecting pipe 62 is communicated with the liquid injection box 63, a one-way water valve with an outlet facing the inner cavity of the liquid injection box 63 is arranged in the inner cavity of the connecting pipe 62, a liquid injection pipe 67 is fixedly arranged on the lower end face of the liquid injection box 63, a one-way water valve with an outlet facing the outside is arranged in the inner cavity of the liquid injection pipe 67, the piston column 66 is in penetrating connection with the liquid injection box 63, and the piston column 66 is attached to the side wall of the cam 61.

The first advantageous point of the invention is elucidated by the following: after the scallion oil obtained by frying and extracting the scallion is added into the mixing drum 2 containing a proper amount of flour by workers, the servo motor 71 is started to drive the worm 73 to rotate the worm wheel 72, and the worm wheel 72 is fixedly connected with the rotating column 3, so that the rotating column 3 drives the connecting sleeve 31 fixed on the periphery of the side wall of the rotating column to rotate, at the moment, the conical plate 41, the trapezoidal plate 42, the inner plate 43 and the stirring plate 441 all rotate in the inner cavity of the mixing drum 2, flour can be stirred up by the arrangement of the conical plate 41, outside flour can be stirred inwards by the arrangement of the trapezoidal plate 42, inside flour can be stirred outwards by the arrangement of the inner plate 43, flour can be stirred in the mixing drum 2 by the arrangement of the stirring plate 441, and meanwhile, the stirring shaft 44 is arranged in the inner cavity of the connecting sleeve 31, so that the four stirring plates 441 also rotate along the axis of the stirring shaft 44.

From what is set forth herein, it is known that: under the action of the conical plate 41, the trapezoid plate 42, the inner plate 43 and the stirring plate 441, flour in the mixing drum 2 can be fully contacted with clear water and onion oil, and compared with manual dough kneading, the working efficiency of workers is greatly improved.

The second advantageous point of the invention is illustrated by the following: when the stirring plate 441 rotates, the stirring shaft 44 drives the cam 61 fixed at the end part of the stirring shaft to rotate together, and the piston column 66 is attached to the side wall of the cam 61, so that the cam 61 continuously presses the piston column 66 to enable the piston plate 64 to slide in the cavity of the liquid injection tank 63, and along with the continuous change of the volume of the cavity at the left side of the liquid injection tank 63, when the volume of the cavity at the left side of the liquid injection tank 63 continuously becomes smaller, the pressure of the inner onion oil gradually becomes larger, the pressure of the onion oil in the cavity at the left side of the liquid injection tank 63 is downwards discharged through the liquid injection pipe 67 at the moment, and when the volume of the cavity at the left side of the liquid injection tank 63 continuously becomes larger, the pressure of the inner onion oil in the cavity of the liquid storage tank 5 gradually becomes smaller, and at the moment, the onion oil in the cavity of the liquid storage tank 5 enters the liquid injection tank 63 through the connecting pipe 62, so that the onion oil is supplemented.

From what is set forth herein, it is known that: through the setting of liquid feeding mechanism 6, under the effect of piston post 66 and piston plate 64, can be interrupted add a certain amount of onion oil to mixing drum 2 in, realized multifrequency a small amount and carry out the function of adding to the onion oil, the flour and the dough of continuous stirring are cooperated, abundant messenger's onion oil blends into the flour, improved the quality of mixing of dough greatly.

The third advantageous point of the invention is illustrated by the following: when the rotary column 3 rotates (the stirring plate 441 and the surface wall of the inner plate 43 are in a low temperature state when the equipment is started for the first time, and the temperature sensor on the sealing disc controls the electromagnetic valve at the position of the air outlet hole 743 to be in a closed state), the fixed sleeve 74 fixed at the lower part of the rotary column 3 rotates, the fixed sleeve 74 is provided with the fixed sleeve 74 on the inner wall, the sliding block 751 is fixedly arranged on the side wall of the sliding column 75, the sliding block 751 slides in the cavity of the inverted V-shaped annular groove 741, so that the sliding column 75 continuously moves to the upper part of the cavity of the fixed sleeve 74 under the limit action of the telescopic rod 76, the sliding column 75 continuously compresses the gas in the cavity of the fixed sleeve 74 due to the temperature sensor on the sealing disc being in a closed state, the gas temperature in the cavity of the fixed sleeve 74 gradually rises, and the fixed sleeve 74, the rotary column 3, the connecting sleeve 31, the conical plate 41, the trapezoidal plate 42 and the inner plate 43 are communicated with the cavity of the stirring plate 441, thus, the surface walls of the stirring plate 441 and the inner plate 43 and the like are gradually heated along with the increase of the gas temperature, so that the dough and the onion oil are gradually heated, the allinase in the onion oil keeps full activity, when the stirring plate 441 rotates with the inner plate 43 and contacts with flour for a period of time, the temperature sensor detects that the gas temperature of the inner cavity of the fixed sleeve 74 is higher, the electromagnetic valve at the position of the air outlet hole 743 is in an open state, namely, when the sliding column 75 moves towards the upper part of the inner cavity of the fixed sleeve 74 again, the gas pressure of the inner cavity of the fixed sleeve 74 is continuously increased, the high-temperature gas in the inner cavity is discharged from the air outlet hole 743, and when the sliding column 75 moves towards the lower part of the inner cavity of the fixed sleeve 74, the gas in the fixed sleeve 74 is in a negative pressure state, so that the external low-temperature air continuously enters the inner cavity of the fixed sleeve 74, to neutralize the temperature of the gas in the lumen of the retaining sleeve 74.

From what is set forth herein, it is known that: through the setting of constant temperature mechanism 7, under the effect of slip post 75 and fixed cover 74 etc. can be at the initial start-up of equipment, the surface wall to trapezoidal plate 42, inner panel 43 etc. is fast risen, and then make dough and allium fistulosum oil intensify, so that allinase in the allium fistulosum oil keeps abundant activity, it is quick in the messenger allium fistulosum oil blends into dough, can make the solenoid valve of venthole 743 department open after equipment continuously works for a period of time, so that external cold air gets into in the fixed cover 74, realize the equilibrium to inside gas temperature, guaranteed that the temperature of trapezoidal plate 42, inner panel 43 surface wall is in invariable state always, the excessive evaporation of moisture in the dough has been avoided, taste when having guaranteed whole equipment dough mixes.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A manufacturing method of a onion oil biscuit is characterized by comprising the following steps:

step one: cleaning the collected fresh green onion in clear water for 1-3min, and cutting the cleaned fresh green onion into a plurality of small sections by using a cutter;

step two: adding a plurality of small segments of fresh green onion into a pot containing palm oil, frying for three minutes with small fire, fishing out green onion residues, and cooling to obtain green onion oil;

step three: adding the onion oil, the clear water and the flour into a stirring device, fully mixing, taking out to obtain the onion oil dough, and placing the dough into a sealer for proofing for 1h.

2. A manufacturing apparatus of a manufacturing method of a onion oil cracker as set forth in claim 1, comprising:

the mixing device comprises a frame (1), wherein a mixing drum (2) is fixedly arranged on the upper end surface of the frame (1), a discharge opening (21) is fixedly arranged in front of the lower end surface of the mixing drum (2), and a discharge assembly (22) is arranged in an inner cavity of the discharge opening (21);

the rotary column (3), the rotary column (3) is rotatably arranged in the middle of the inner cavity of the frame (1), a connecting sleeve (31) is fixedly arranged on the side wall of the upper part of the rotary column (3), and a liquid storage cylinder (5) is fixedly arranged on the upper end surface of the rotary column (3);

the stirring mechanism (4) is arranged around the outer side wall of the connecting sleeve (31), and the stirring mechanism (4) is used for stirring the flour placed in the mixing drum (2);

the liquid adding mechanism (6) is arranged at the lower part of the side wall of the liquid storage barrel (5), and the liquid adding mechanism (6) is used for adding the onion oil into the mixing barrel (2);

the constant temperature mechanism (7), constant temperature mechanism (7) set up in the lower terminal surface middle part of mixing drum (2), and constant temperature mechanism (7) are used for guaranteeing the temperature of the surface wall of pivoted column (3).

3. A onion oil biscuit making apparatus as claimed in claim 2, wherein the stirring means (4) comprises a conical plate (41) fixed in the inner cavity of the connecting sleeve (31) at the front side, and a trapezoidal plate (42) fixedly mounted in the inner cavity of the connecting sleeve (31) at the left side, an inner plate (43) is fixedly mounted in the inner cavity of the connecting sleeve (31) at the rear side, a stirring shaft (44) is fixedly mounted in the inner cavity of the connecting sleeve (31) at the right side, and a stirring plate (441) is fixedly mounted on the outer side wall of the stirring shaft (44).

4. A onion oil biscuit making apparatus as claimed in claim 3, wherein the conical plate (41), the trapezoidal plate (42) and the inner plate (43) are all in communication with the connecting sleeve (31), the stirring plate (441) is in communication with the stirring shaft (44), a hole is formed in the upper portion of the side wall of the stirring shaft (44), the stirring shaft (44) is in communication with the connecting sleeve (31) through the hole, the rotating column (3) is in a hollow arrangement, and the rotating column (3) is in communication with the connecting sleeve (31).

5. A onion oil biscuit making apparatus as claimed in claim 3, wherein the liquid adding mechanism (6) comprises a cam (61) fixedly mounted on the upper end face of the stirring shaft (44) and a connecting pipe (62) fixedly mounted on the side wall of the liquid storage barrel (5), a liquid injection box (63) is fixedly mounted at the end part of the connecting pipe (62), a piston plate (64) is slidingly mounted in the inner cavity of the liquid injection box (63), a return spring (65) is fixedly mounted on the end face of the piston plate (64), and the other end of the return spring (65) is fixedly mounted on the inner side wall of the liquid injection box (63), and a piston column (66) is fixedly mounted in the middle of the end face of the piston plate (64).

6. The onion oil biscuit making device according to claim 5, wherein the connecting pipe (62) is communicated with the liquid injection box (63), a one-way water valve with an outlet facing the inner cavity of the liquid injection box (63) is arranged in the inner cavity of the connecting pipe (62), a liquid injection pipe (67) is fixedly arranged on the lower end face of the liquid injection box (63), a one-way water valve with an outlet facing the outside is arranged in the inner cavity of the liquid injection pipe (67), the piston column (66) is connected with the liquid injection box (63) in a penetrating manner, and the piston column (66) is attached to the side wall of the cam (61).

7. The onion oil biscuit making device according to claim 2, wherein the constant temperature mechanism (7) comprises a servo motor (71) fixedly arranged on the lower end face of the frame (1) through a mounting frame and a worm wheel (72) fixedly arranged on the lower portion of the outer side wall of the rotating column (3), a worm (73) is fixedly arranged at the output shaft end of the servo motor (71), a fixed sleeve (74) is fixedly arranged on the lower end face of the rotating column (3), a sliding column (75) is slidably arranged in an inner cavity of the fixed sleeve (74), a telescopic rod (76) is fixedly arranged on one side, close to the rotating column (3), of the lower end face of the frame (1), and the fixed sleeve (74) is communicated with the rotating column (3).

8. The manufacturing device of onion oil biscuits according to claim 7, wherein the worm wheel (72) is connected with the worm (73) in a meshed mode, a piston rod end of the telescopic rod (76) is fixedly connected with the sliding column (75), an inverted-V-shaped annular groove (741) is formed in the side wall of the inner cavity of the fixed sleeve (74), a sliding block (751) is fixedly arranged on the side wall of the sliding column (75), the sliding block (751) slides in the inner cavity of the inverted-V-shaped annular groove (741), a sealing disc is fixedly arranged on the upper end face of the sliding column (75) so as to ensure the sealing of the inner cavity of the fixed sleeve (74), air inlets (742) are formed in the front side and the rear side of the upper portion of the outer side wall of the fixed sleeve (74), air outlets (743) are formed in the left side and the right side of the upper portion of the outer side wall of the fixed sleeve (74), air outlets are formed in one-way air valves towards the outside, air outlets (743) are formed in the inner cavities, air outlets are formed in the positions of the air outlets (743), and the middle of the inner cavities are formed in the fixed sleeve (74), and the electromagnetic valve is electrically connected with the electromagnetic valve.