CN112089073A

CN112089073A - Peanut frying equipment

Info

Publication number: CN112089073A
Application number: CN202011172323.0A
Authority: CN
Inventors: 李国锋; 李洁
Original assignee: Linquan Manjianghong Food Co ltd
Current assignee: Linquan Manjianghong Food Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2020-12-18

Abstract

The invention provides peanut frying equipment which comprises a rack, a conveying unit arranged on the rack, a frying box arranged at the tail end of the conveying unit, a soaking box, a cleaning unit, a drying unit and a water receiving tank, wherein the soaking box, the cleaning unit, the drying unit and the water receiving tank are used for soaking, cleaning and washing, cleaning the peanuts twice, drying the cleaned peanuts by using the waste heat of the flue gas generated by frying the peanuts, and filtering the flue gas generated by frying the peanuts by using a flue gas filtering component arranged in the drying box to reduce the emission of harmful gases; the peanut drying machine has the advantages of being reasonable in layout, reducing investment of equipment, improving production efficiency, utilizing waste heat for drying, reducing production energy consumption and the like through the integrated design of cleaning, drying and peanut frying.

Description

Peanut frying equipment

Technical Field

The invention relates to the technical field of food processing, in particular to peanut frying equipment.

Background

The peanuts are nuts which are abundant in yield and wide in eating in China, contain abundant proteins, amino acids, unsaturated fatty acids and the like, and have the effects of nourishing the stomach, reducing blood pressure, reducing cholesterol and the like, so that the cooking modes of the peanuts also change into various ways, one of which is the preparation of fried peanuts, and the preparation comprises the steps of cleaning and soaking the peanuts with passengers, drying, frying the peanuts, airing and the like.

With the improvement of living standard of people, healthy diet is more concerned by people; the peanut has impurity such as earth to glue on the surface of peanut shell after collecting, through turning over the stir-fry back, can't get rid of, influences the taste of the influence peanut of stir-fry peanut and is unfavorable to people's health.

The Chinese patent 201720475564.X discloses a peanut cleaning machine, which comprises a shell, a rotating shaft, a speed reducer, a motor, a spiral sheet, a cleaning brush, a communicating pipe, a water inlet pipe, a high-pressure spray head and a filter plate, wherein the rotating shaft is installed in the shell, the speed reducer is installed at the right end of the shell, the motor is in transmission connection with the rotating shaft through the speed reducer, the spiral sheet and the cleaning brush are installed on the rotating shaft, the communicating pipe is installed on the left side and the right side of the top in the shell, the high-pressure spray head is installed on the communicating pipe, the water inlet pipe is connected to the middle of the top of the communicating pipe, the filter plate is installed in the shell at the lower end of the spiral sheet. The invention has simple and reasonable structure, economy and practicality and convenient use, improves the cleaning quality and efficiency and reduces the labor intensity of people.

In the prior art, the cleaning, drying, peanut frying and the like are all independent devices, the investment cost of the devices is large, the occupied area is large, the on-line production is difficult,

the cleaning is of a stirring type, the peanuts are directly cleaned by high-pressure water, and the stirring type peanuts cannot completely contact with the cleaning brush, so that the peanuts cannot be completely cleaned and are not sufficiently cleaned, the taste of the peanuts is affected, and the natural health is not good.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides peanut frying equipment which integrates cleaning, drying and peanut frying, is convenient for production and operation, utilizes the waste heat during peanut frying, saves more energy in the drying process, cleans peanuts for two times, cleans the peanuts cleaner and ensures that the fried peanuts have better taste and are healthier.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a fry peanut equipment, includes the frame, sets up the conveying unit in the frame and sets up the case of frying of conveying unit tail end, its characterized in that still includes:

the soaking box is arranged at one end of the conveying unit, the tail end of the conveying unit extends into the soaking box, and the edge of the tail end of the conveying unit and the inner wall of the soaking box form a soaking space;

the cleaning unit is arranged above the conveying unit and positioned on one side of the soaking box, and comprises a first cleaning assembly and a second cleaning assembly which are sequentially arranged along the conveying direction of the peanuts;

the first cleaning assembly is arranged perpendicular to the conveying direction of the peanuts and comprises a cleaning brush arranged on the rack, and a cleaning space is formed between the outer circle of the cleaning brush and the upper surface of the conveying unit;

the second cleaning component comprises a water supply part and high-pressure spray heads uniformly distributed on the water supply part; and

the drying unit is arranged above the conveying unit and behind the cleaning unit; the drying unit comprises a first drying component and a second drying component which are sequentially arranged along the conveying direction of the peanuts;

the second drying assembly comprises a drying box, the conveying unit penetrates through the middle of the drying box, and a peanut conveying space is formed between the inner surface of the drying box and the upper surface of the conveying unit;

a cavity through which the conveying unit passes is formed in the middle of the drying box, and gas channels are formed in two sides of the cavity; the air inlet of the air channel is communicated with the tail end of the frying box through a pipeline, and the air outlet of the air channel is communicated with an air outlet pipeline;

the feed and discharge port of the stir-fry box is connected with the discharge end of the conveying unit through a trough, and the discharge end of the trough extends into the feed and discharge port of the stir-fry box.

Wherein, still including setting up the stoving incasement perpendicular flue gas flow direction equipartition is equipped with flue gas filtering component.

Wherein, still including setting up first stoving subassembly includes the fan that sets up along peanut direction of delivery equipartition.

The water receiving tank is arranged below the conveying unit and communicated with the soaking box.

As an improvement, the conveying unit is obliquely arranged, the feeding end of the conveying unit is lower than the discharging end of the conveying unit, the conveying unit comprises a conveying belt and a power assembly, a plurality of grooves for draining are formed in the surface of the conveying belt, baffle plates are arranged on two side faces of the conveying belt, and a plurality of uniformly distributed bosses are arranged in the running direction of the conveying belt.

The height limiting device comprises a conveying unit, a soaking box and a height limiting rod, wherein the height limiting rod is arranged on one side of the soaking box and is positioned above the conveying unit, and the height limiting rod is arranged close to the upper end face of the boss.

As an improvement, the second cleaning assembly is arranged perpendicular to the conveying direction of the peanuts; the high-pressure spray heads are uniformly distributed in a direction perpendicular to the peanut conveying direction, and the high-pressure spray heads and the peanut conveying direction are arranged at included angles.

As an improvement, the water supply part is communicated with the soaking box through a pipeline.

As an improvement, one end of the cleaning brush is connected with a power assembly of the conveying unit.

The stir-frying box comprises a shell, a stir-frying barrel matched with an inner cavity of the shell and a power unit arranged in the shell and used for driving the stir-frying barrel to rotate, wherein stirring blades are uniformly distributed in the stir-frying barrel and are spirally arranged.

The invention has the beneficial effects that:

(1) according to the peanut cleaning device, peanuts with shells are soaked, the cleaning brushes are arranged close to the surfaces of the conveying belts, so that the peanuts are cleaned for the first time by the bristles of the cleaning brushes in the process of upward conveying, soil on the surfaces of the soaked peanuts is brushed off, and the residual soil floating on the surfaces of the peanuts is washed clean by the high-pressure cleaning assembly again, so that the peanuts are cleaned more cleanly; the rotating direction of the cleaning brush is consistent with the conveying direction of the peanuts, the peanuts are brushed and fluctuated forwards, so that the peanuts are conveyed faster, and meanwhile, the peanuts are conveyed in a single layer by utilizing the bosses arranged on the conveying belt, so that the peanuts are cleaned more cleanly; the dried peanuts are directly fried, so that the transportation process is reduced, the problem that the sanitation in the transportation process does not reach the standard is avoided, the cleaning, drying and stir-frying integrated design is adopted, the layout is more reasonable, the investment of equipment is reduced, and the production efficiency is improved;

(2) the cleaned peanuts are dried twice by the drying unit, firstly, large water drops on the surfaces of the peanuts are removed by the drying fan, then, the waste heat in the peanut frying process is introduced into the drying box, the moisture on the surfaces of the peanuts is completely dried, the oil is prevented from splashing everywhere in the frying process, meanwhile, the fried peanuts are not needed, the subsequent temporary storage is facilitated, the mildew in the storage process is prevented, the smoke is treated by the smoke filtering component arranged in the drying box, the discharged smoke meets the emission standard, and the harm of the smoke to human bodies is reduced;

(3) according to the invention, the inclined arrangement of the conveying belt and the water receiving tank arranged below the conveying belt are utilized, so that the soaked peanuts are not taken away in the process of conveying upwards along the conveying belt, and water attached to the surfaces of the peanuts flows into the water receiving tank through the grooves on the conveying belt, so that the water is prevented from flowing into the surrounding ground in the process of cleaning the peanuts, and the workshop environment is prevented from being influenced.

In conclusion, the invention has the advantages of integrated production of cleaning and drying, cleaner cleaning, energy saving, improved production efficiency, reduced equipment investment and the like, so that the taste of the subsequent fried flowers is better and people eat healthier.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the construction of the washing brush according to the present invention;

FIG. 3 is a second schematic view of the overall structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a drying box according to the present invention;

FIG. 5 is a schematic view of the position of the drying box and the conveyor belt according to the present invention;

FIG. 6 is a schematic view of a conveyor belt according to the present invention;

FIG. 7 is a schematic view of the structure of the water receiving tank and the soaking tank of the present invention;

FIG. 8 is a schematic view of the connection position of the parching box and the drying box;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

As shown in fig. 1-5, a peanut frying device comprises a frame 1, a conveying unit 2 arranged on the frame 1, and a frying box 6 arranged at the tail end of the conveying unit 2, and further comprises:

the soaking tank 3 is arranged at one end of the conveying unit 2, the tail end of the conveying unit 2 extends into the soaking tank 3, and the edge of the tail end of the conveying unit 2 and the inner wall of the soaking tank 3 form a soaking space 31;

the cleaning unit 4 is arranged above the conveying unit 2 and is positioned on one side of the soaking tank 3, and the cleaning unit 4 comprises a first cleaning component 41 and a second cleaning component 42 which are sequentially arranged along the conveying direction of the peanuts;

the first cleaning assembly 41 is arranged perpendicular to the conveying direction of the peanuts and comprises a cleaning brush 411 arranged on the rack 1, and a cleaning space is formed between the outer circle of the cleaning brush 411 and the upper surface of the conveying unit 2;

the second cleaning component 42 comprises a water supply part 421 and high-pressure nozzles 422 uniformly distributed on the water supply part 421; and

the drying unit 5 is arranged above the conveying unit 2 and behind the cleaning unit 4; the drying unit 5 comprises a first drying assembly 51 and a second drying assembly 52 which are sequentially arranged along the conveying direction of the peanuts;

the second drying assembly 52 comprises a drying box 521, the conveying unit 2 passes through the middle part of the drying box 521, and the inner surface of the drying box 521 and the upper surface of the conveying unit 2 form a peanut conveying space;

a cavity 5211 through which the conveying unit 2 penetrates is formed in the middle of the drying box 521, and gas channels 5212 are formed in two sides of the cavity 5211; an air inlet 5213 of the air channel 5212 is communicated with the tail end of the frying box 6 through a pipeline, and an air outlet 5214 of the air channel 5212 is communicated with an air outlet pipeline 5215;

the feed and discharge port 61 of the stir-fry box 6 is connected with the discharge end of the conveying unit 2 through a trough 62, and the discharge end of the trough 62 extends into the feed and discharge port 61 of the stir-fry box 6.

As shown in fig. 4, the drying box further comprises flue gas filtering components 5216 which are arranged in the drying box 521 and are vertically and uniformly distributed in the flow direction of flue gas.

As shown in fig. 1, the first drying assembly 51 further includes fans 511 uniformly distributed along the conveying direction of the peanuts.

As shown in fig. 7, the soaking device further comprises a water receiving tank 7 arranged below the conveying unit 2, and the water receiving tank 7 is communicated with the soaking tank 3.

As shown in fig. 1 and 6, as an improvement, the conveying unit 2 is arranged obliquely, and the feeding end is lower than the discharging end, and includes a conveying belt 21 and a power assembly 22, a plurality of grooves 211 for draining are formed on the surface of the conveying belt 21, baffles 212 are arranged along two side surfaces of the conveying belt 21, and a plurality of uniformly distributed bosses 213 are arranged along the running direction of the conveying belt 21.

As shown in fig. 1, the soaking device further includes a height limiting rod 31 disposed on one side of the soaking tank 3 and above the conveying unit 2, and the height limiting rod 31 is disposed near the upper end surface of the boss 213;

it should be noted that the height of the boss 213 is adjusted according to the height of the peanuts, so as to meet the requirement of conveying the peanuts in a single layer.

As shown in fig. 3, the second cleaning assembly 42 is arranged perpendicular to the conveying direction of the peanuts; the high-pressure spray heads 422 are uniformly distributed in a direction perpendicular to the peanut conveying direction, and the high-pressure spray heads 422 and the peanut conveying direction are arranged at included angles.

As a modification, the water supply part 421 is communicated with the steeping box 3 through a pipeline.

As a modification, one end of the washing brush 411 is connected to the power assembly 22 of the delivery unit 2.

As shown in fig. 8, the stir-frying box 6 includes a casing 65, a stir-frying barrel 66 matched with an inner cavity of the casing 65, and a power unit arranged inside the casing 65 and used for driving the stir-frying barrel 66 to rotate, wherein stirring blades 661 are uniformly distributed inside the stir-frying barrel 66, and the stirring blades 661 are spirally arranged.

The working process is as follows:

adding unwashed peanuts into a soaking box 3 for soaking, starting a conveying unit 2 after soaking for a certain time, lifting and conveying the soaked peanuts by the conveying unit 2, conveying the peanuts in a single-layer mode by using the action of a boss 213 and a height limiting rod 31, cleaning the peanuts by a cleaning brush 411 when the peanuts are conveyed to the position below a cleaning unit 4, cleaning soil, washing the soil again by a high-pressure spray head 422, removing the soil floating on the surfaces of the peanuts, continuously conveying the peanuts, removing large water beads on the surfaces of the peanuts by a fan 511, completely removing the water on the surfaces of the peanuts by a drying box 521, conveying the peanuts to a discharge end along the conveying unit 2, transferring the peanuts into a frying box 6 from a trough 62 for stir-frying, conveying the flue gas in the stir-frying process into the drying box 521 through a pipeline, drying the flue gas by using waste heat, and meanwhile, arranging a flue gas filtering component 5216 in the drying box to filter the flue gas to reduce the emission of, after the peanuts are fried, the power unit rotates reversely, and the peanuts are discharged to the receiving tray 64 along the discharge chute 63.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a fry peanut equipment, includes frame (1), sets up conveying unit (2) on frame (1) and sets up fry case (6) of conveying unit (2) tail end, its characterized in that still includes:

the soaking tank (3) is arranged at one end of the conveying unit (2), the tail end of the conveying unit (2) extends into the soaking tank (3), and the edge of the tail end of the conveying unit (2) and the inner wall of the soaking tank (3) form a soaking space (31);

the cleaning unit (4) is arranged above the conveying unit (2) and located on one side of the soaking tank (3), and the cleaning unit (4) comprises a first cleaning assembly (41) and a second cleaning assembly (42) which are sequentially arranged along the conveying direction of the peanuts;

the first cleaning assembly (41) is arranged perpendicular to the conveying direction of the peanuts and comprises a cleaning brush (411) arranged on the rack (1), and a cleaning space is formed between the outer circle of the cleaning brush (411) and the upper surface of the conveying unit (2);

the second cleaning component (42) comprises a water supply part (421) and high-pressure spray heads (422) uniformly distributed on the water supply part (421); and

the drying unit (5), the drying unit (5) is arranged above the conveying unit (2) and behind the cleaning unit (4); the drying unit (5) comprises a first drying component (51) and a second drying component (52) which are sequentially arranged along the conveying direction of the peanuts;

the second drying assembly (52) comprises a drying box (521), the conveying unit (2) penetrates through the middle of the drying box (521), and a peanut conveying space is formed between the inner surface of the drying box (521) and the upper surface of the conveying unit (2);

a cavity (5211) through which the conveying unit (2) penetrates is formed in the middle of the drying box (521), and gas channels (5212) are formed in two sides of the cavity (5211); an air inlet (5213) of the air channel (5212) is communicated with the tail end of the frying box (6) through a pipeline, and an air outlet (5214) of the air channel is communicated with an air outlet pipeline (5215);

fry business turn over material mouth (61) of case (6) through silo (62) with the discharge end of conveying unit (2) is connected, the discharge end of silo (62) stretches into fry business turn over material mouth (61) of case (6).

2. The peanut frying apparatus as claimed in claim 1, further comprising a flue gas filtering assembly (5216) disposed in the drying box (521) in a vertical direction.

3. The peanut frying apparatus as claimed in claim 1, further comprising fans (511) disposed in said first drying assembly (51) and uniformly distributed along the conveying direction of the peanuts.

4. Peanut frying apparatus according to claim 1, further comprising a water receiving tank (7) arranged below the conveyor unit (2), said water receiving tank (7) being arranged in communication with the steeping box (3).

5. The peanut frying apparatus as claimed in claim 1, wherein the conveying unit (2) is arranged obliquely, the feeding end is lower than the discharging end, the conveying unit comprises a conveying belt (21) and a power assembly (22), a plurality of grooves (211) for draining are formed in the surface of the conveying belt (21), baffles (212) are arranged along two side surfaces of the conveying belt (21), and a plurality of uniformly distributed bosses (213) are arranged along the running direction of the conveying belt (21).

6. Peanut frying apparatus according to claim 3, further comprising a height-limiting rod (31) arranged on the side of the steeping box (3) above the conveyor unit (2), the height-limiting rod (31) being arranged close to the upper end face of the boss (213).

7. Peanut frying apparatus according to claim 1, characterized in that said second washing assembly (42) is arranged perpendicular to the conveying direction of the peanuts; the peanut conveying device is characterized in that the high-pressure spray heads (422) are uniformly distributed in a direction perpendicular to the peanut conveying direction, and the high-pressure spray heads (422) and the peanut conveying direction are arranged at included angles.

8. Peanut frying apparatus according to claim 1, characterized in that said water supply (421) is connected to said infusion tank (3) by means of a pipe.

9. Peanut frying apparatus according to claim 1, characterised in that one end of said washing brush (411) is arranged in connection with a power assembly (22) of said delivery unit (2).

10. The peanut frying equipment as claimed in claim 1, wherein the frying box (6) comprises a shell (65), a frying barrel (66) matched with an inner cavity of the shell (65) and a power unit arranged inside the shell (65) and used for driving the frying barrel (66) to rotate, stirring blades (661) are uniformly distributed inside the frying barrel (66), and the stirring blades (661) are spirally arranged.