CN112219871A - Fried automation line of dried bean - Google Patents

Abstract

The invention discloses an automatic production line for bean curd stick frying, which belongs to the field of bean curd stick frying equipment and comprises a conveyor, a frying machine, a lifter I, a drying machine, a lifter II, a moisture regaining machine, a steam generating device and a spreading and cooling machine. Carry out the artificial frying of imitation to the dried bean through setting up automatic fryer for the fried more dried bean does not burn the condition of scorching, whole production line all is practical automatic line equipment simultaneously, the efficiency of production is higher, this production line is the output of 10 workman fried dried bean 5 times every day, it filters to pass in and out oil through the oil to the frying, make the fried oil cleaner, carry out the frying again after the fried oil gets into new oil and handle, make the peroxide value in the oil can not exceed standard, accord with food safety standard.

Description

Fried automation line of dried bean

Technical Field

The invention relates to the field of dried beancurd stick frying equipment, in particular to an automatic dried beancurd stick frying production line.

Background

The fried bean curd sticks are an essential material in the snail rice noodles. However, the existing fried bean curd sticks are fried by manpower, the efficiency is very low, and the industrial development requirements of the existing spiral shell powder cannot be met. The fried all direct fried completion of process of current dried bean curd stick, do not have subsequent processing procedure for the dried bean curd stick that the fried came out is very fragile, packs into in the spiral shell powder packing back, through the transportation after the process of selling, and the fried dried bean curd stick is very easy by crushing etc. and the taste that can eat is very bad, and the outward appearance is also very poor simultaneously.

More impurities often appear in the existing frying equipment, so that fragments of a lot of fried cokes and the like in fried bean curd sticks reduce the quality of the fried bean curd sticks, and meanwhile, the peroxide value exceeds the standard after multiple frying, and the requirement of food qualified standards is not met.

Disclosure of Invention

The invention aims to provide an automatic bean curd stick frying production line, which aims to solve the technical problems that the existing fried bean curd sticks are low in production efficiency, easy to break, high in broken quality of fried coke and overproof in peroxide value.

The utility model provides a fried automation line of dried bean, includes conveyer, fryer, lifting machine I, drier, lifting machine II, moisture regain machine, steam production device and stand cool machine, the end setting of conveyer is at the pan feeding mouth of fryer, lifting machine I sets up the discharge gate at the fryer, the drier sets up the end at lifting machine I, lifting machine II sets up the side at the drier, the moisture regain machine sets up the end at lifting machine II, steam production device sets up the bottom at the moisture regain machine, stand cool machine sets up the end at the moisture regain machine.

The oil-return storage and filtration device comprises an oil-return filtration tank, an oil pump, an oil storage tank, an oil discharge switch, a new oil adding tank and an oil outlet filtration tank, wherein the input end of the oil-return filtration tank is communicated with a frying tank of the fryer through a conduit, the output end of the oil-return filtration tank is communicated with the oil storage tank through the oil pump through a conduit, an oil outlet of the oil storage tank is connected with an oil outlet of the oil outlet filtration tank through the oil discharge switch, and the new oil adding tank is connected with the oil outlet of the oil outlet filtration tank and is converged with the conduit of the oil storage tank to form a conduit.

Further, the oil return filter tank is set to be the sunk groove structure of a plurality of intercommunication, all is provided with the oil return filter screen in every sunk groove, and the oil return filter screen sets up to detachable cask net structure, and the oil inlet setting of oil return filter tank is in oil return filter tank top side, and the oil-out setting of oil return filter tank is in the bottom.

Furthermore, the bottom of the oil storage tank is provided with a conical precipitation bottom groove, and the bottom of the precipitation bottom groove is provided with a slag discharge switch.

Further, the filter vat that produces oil sets up the depressed groove structure into a plurality of intercommunication, all is provided with the filter screen that produces oil in every depressed groove, and the filter screen that produces oil sets up to detachable cask net structure, and the oil inlet setting of the filter vat that produces oil is in the filter vat top side that produces oil, and the filter vat oil-out that produces oil sets up in the bottom.

Further, the fryer comprises a frying box, a suspension frame, a heating wire, a stirring rotating rod, a stirring rotating transmission chain, a stirring rotating motor, a stirring rotating plate, a frying conveyor belt motor, a frying rotating transmission chain, a frying conveyor belt and a stirring rotating horizontal transmission chain, the suspension rack is arranged in the frying box, the frying conveyor belt is arranged at the bottom of the suspension rack, the heating wires are arranged between the frying conveyor belts, the stirring rotating rod stretches across the upper end of the frying conveyor belt, the stirring rotating rod is fixedly provided with a stirring rotating plate, the stirring rotating motor and the frying conveyor belt motor are respectively arranged at two sides of the suspension bracket, the stirring rotating rod is connected with the stirring rotating motor through a stirring rotating transmission chain, the frying conveyor belt motor is connected with the frying conveyor belt through a frying rotary transmission chain, and the stirring rotary horizontal transmission chain is arranged at one end of the stirring rotary rod through a rotating wheel.

Further, the cooling machine comprises a transmission belt and a plurality of hair dryers arranged on the transmission belt, the hair dryers are obliquely arranged, and the air blowing ports are obliquely and downwards arranged.

Further, the damping machine comprises a box frame and a conveying chain, the box frame covers the conveying chain, the steam generating device is arranged below the conveying chain, and the conveying chain is provided with a leakage hole.

Further, the drier includes the spin-drying groove, and the lateral wall and the bottom plate in spin-drying groove all set up by a plurality of oil leak hole, set up by the pivot on the spin-drying groove, set up by the rotating electrical machines in the pivot, the spin-drying groove bottom is provided with the oil recovery groove, the oil recovery groove is through returning oil pipe and fryer intercommunication.

By adopting the technical scheme, the invention has the following technical effects:

according to the invention, the automatic frying machine is arranged to fry the dried beancurd sticks artificially, so that the fried dried beancurd sticks are not burnt, meanwhile, the whole production line is a practical automatic line device, the production efficiency is higher, the production amount of the production line is 5 times that of the dried beancurd sticks fried by 10 workers every day, the fried oil is cleaner by filtering the oil entering and exiting the fried oil, and the fried oil is fried after entering new oil, so that the peroxide value in the oil does not exceed the standard, and the dried beancurd sticks meet the food safety standard.

Drawings

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

Fig. 2 is a cross-sectional view of the fryer return oil storage filtration device of the present invention.

Fig. 3 is a cross-sectional view of the deep fryer of the present invention.

Fig. 4 is a side view of the deep fryer of the present invention.

Fig. 5 is another side view of the deep fryer of the present invention.

Reference numbers in the figures: 1. a conveyor; 2. a fryer; 2.1, a frying box; 2.2, a suspension rack; 2.3, heating wires; 2.4, stirring a rotating rod; 2.5, stirring the rotating transmission chain; 2.6, stirring a rotating motor; 2.7, stirring the rotating plate; 2.8, a frying conveyor belt motor; 2.9, frying a rotary transmission chain; 2.10, a frying conveyor belt; 2.11, stirring and rotating the horizontal transmission chain; 3. a hoisting machine I; 4. a spin dryer; 5. a hoisting machine II; 6. a dampening machine; 7. a steam generating device; 8. spreading and cooling machine; 9. an oil return filter tank; 10. an oil return filter screen; 11. an oil well pump; 12. oil storage tank; 13. a sedimentation bottom tank; 14. a slag discharge switch; 15. an oil drain switch; 16. new oil is added into the tank; 17. an oil outlet filter tank; 18. an oil outlet filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

Referring to fig. 1, the invention provides an automatic dried bean frying production line, which comprises a conveyor 1, a frying machine 2, a lifting machine i 3, a drying machine 4, a lifting machine ii 5, a moisture regaining machine 6, a steam generating device 7 and a spreading and cooling machine 8, wherein the tail end of the conveyor 1 is arranged at a feeding hole of the frying machine 2, the lifting machine i 3 is arranged at a discharging hole of the frying machine 2, the drying machine 4 is arranged at the tail end of the lifting machine i 3, the lifting machine ii 5 is arranged on the side edge of the drying machine 4, the moisture regaining machine 6 is arranged at the tail end of the lifting machine ii 5, the steam generating device 7 is arranged at the bottom of the moisture regaining machine 6, and the spreading and cooling machine 8 is arranged at the tail end of the moisture regaining machine 6. The conveyor 1, the elevator I3 and the elevator II 5 all use the existing metal chain type conveyor belt. The steam generating means 7 uses an existing steam generator structure.

The dried beancurd sticks are lifted by the conveyor 1 and then enter the frying machine 2 for frying, the fried dried beancurd sticks are conveyed into the drying machine 4 by the lifter I3, the drying machine 4 is used for drying the fried dried beancurd sticks, and the dried beancurd sticks flow back into the frying machine 2. The dried beancurd sticks are conveyed into a moisture regaining machine 6 by a hoister II 5, and then the steam generating device 7 generates steam to moisten the fried beancurd sticks, so that the beancurd sticks are not easy to break. The wet dried beancurd sticks are delivered to a spreading cooling machine 8 for air drying. Is not easy to break in subsequent packaging and transportation processes.

In the embodiment of the invention, the deep fryer oil-saving device further comprises an oil return storage and filtration device, wherein the oil return storage and filtration device comprises an oil return filtration tank 9, an oil well pump 11, an oil storage tank 12, an oil discharge switch 15, a new oil adding tank 16 and an oil outlet filtration tank 17, the input end of the oil return filtration tank 9 is communicated with the deep fryer of the deep fryer 2 through a conduit, the output end of the oil return filtration tank 9 is communicated with the oil storage tank 12 through the oil well pump 11 through a conduit, the oil outlet of the oil storage tank 12 is connected with the oil outlet of the oil outlet filtration tank 17 through the oil discharge switch 15, the new oil adding tank 16 is connected with the oil outlet of the oil outlet filtration tank 17, and the new oil adding tank 16 and the conduit of the oil storage.

The return oil storage and filtration device cools the frying oil of the frying machine 2 again and stores the oil, new oil is added when the frying is needed next time, and the oil is filtered when the oil is returned and discharged, so that the fragments of fried coke in the fried bean curd sticks are reduced, and the condition that the peroxide value exceeds the standard is prevented.

In the embodiment of the invention, the oil return filter tank 9 is provided with a plurality of communicated concave tank structures, an oil return filter screen 10 is arranged in each concave tank, the oil return filter screen 10 is provided with a detachable drum net structure, an oil inlet of the oil return filter tank 9 is arranged at the side edge of the top end of the oil return filter tank 9, and an oil outlet of the oil return filter tank 9 is arranged at the bottom. The return oil filter tank 9 is generally provided with two concave filter tank structures, and the return oil filter screen 10 can be directly taken up for replacement or cleaning of debris and impurities.

In the embodiment of the invention, the bottom of the oil storage tank 12 is provided with a conical precipitation bottom groove 13, and the bottom of the precipitation bottom groove 13 is provided with a slag discharge switch 14. The settling bottom tank 13 is used for settling fried residues, and the oil outlet of the oil storage tank 12 is higher than the top of the settling bottom tank 13, so that the discharged oil does not contain residues. After the oil on the upper layer is discharged, the residue discharge switch 14 is turned on to discharge residues, so that the oil fried repeatedly is cleaner, and the production cost of oil quantity and telephone charge is reduced.

In the embodiment of the invention, the oil outlet filter tank 17 is provided with a plurality of communicated concave tank structures, an oil outlet filter screen 18 is arranged in each concave tank, the oil outlet filter screen 18 is provided with a detachable drum net structure, an oil inlet of the oil outlet filter tank 17 is arranged at the side edge of the top end of the oil outlet filter tank 17, and an oil outlet of the oil outlet filter tank 17 is arranged at the bottom.

In the embodiment of the invention, the frying machine 2 comprises a frying tank 2.1, a suspension frame 2.2, a heating wire 2.3, a stirring rotary rod 2.4, a stirring rotary transmission chain 2.5, a stirring rotary motor 2.6, a stirring rotary plate 2.7, a frying conveyor belt motor 2.8, a frying rotary transmission chain 2.9, a frying conveyor belt 2.10 and a stirring rotary horizontal transmission chain 2.11, wherein the suspension frame 2.2 is arranged in the frying tank 2.1, the frying conveyor belt 2.10 is arranged at the bottom of the suspension frame 2.2, the heating wire 2.3 is arranged between the frying conveyor belts 2.10, the stirring rotary rod 2.4 crosses the upper end of the frying conveyor belt 2.10, the stirring rotary plate 2.7 is fixedly arranged on the stirring rotary rod 2.4, the stirring rotary motor 2.6 and the frying conveyor belt motor 2.8 are respectively arranged at two sides of the suspension frame 2.2, the stirring rotary rod 2.4 is connected with the stirring rotary motor 2.6 through the stirring rotary transmission chain 2.5, the frying conveyor belt 2.8 is connected with the frying conveyor belt 2.10 through the stirring rotary transmission chain 9, the stirring rotating horizontal transmission chain 2.11 is arranged at one end of the stirring rotating rod 2.4 through a rotating wheel.

The effect that the suspension bracket 2.2 was used for supporting mainly, deep-fry case 2.1 is used for adorning fried oil, and heater strip 2.3 carries out heat treatment to oil, and the rotatory stirring rotor plate 2.7 left and right rocking that drives of stirring rotary rod 2.4 imitates artifical action when fried dried bean curd stick, prevents that the dried bean curd stick part from being fried burnt, or prevents that the fried degree of each position of dried bean curd stick is different, the not good condition of taste.

In the embodiment of the present invention, the cooling machine 8 includes a transmission belt and a plurality of blowers arranged on the transmission belt, the plurality of blowers are arranged obliquely, and the air blowing ports are arranged obliquely downward. The cooling machine 8 uses a transmission belt to blow and dry water and oil through a blower while transmitting, and the blower uses an industrial fan.

In the embodiment of the invention, the damping machine 6 comprises a box frame and a conveying chain, the box frame is covered on the conveying chain, the steam generating device 7 is arranged below the conveying chain, and the conveying chain is provided with a hole. The box frame of the moisture regaining machine 6 is of a top end sealing structure, so that the water vapor is filled downwards after moving upwards, and the dried beancurd sticks are better moistened.

In the embodiment of the invention, the spin dryer 4 comprises a spin dryer tank, a plurality of oil leakage holes are formed in the side wall and the bottom plate of the spin dryer tank, a rotating shaft is arranged on the spin dryer tank, a rotating motor is arranged on the rotating shaft, a recovery oil tank is arranged at the bottom of the spin dryer tank, and the recovery oil tank is communicated with the fryer 2 through an oil return pipe. The dryer 4 uses an existing drying apparatus.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Claims (9)

1. The utility model provides a dried bean frying automation line, its characterized in that, includes conveyer (1), fryer (2), lifting machine I (3), drier (4), lifting machine II (5), moisture regain machine (6), steam production device (7) and spreads out cool machine (8), the end setting of conveyer (1) is at the pan feeding mouth of frying machine (2), lifting machine I (3) set up the discharge gate in frying machine (2), drier (4) set up the end at lifting machine I (3), lifting machine II (5) set up the side at drying machine (4), moisture regain machine (6) set up the end at lifting machine II (5), steam production device (7) set up the bottom at moisture regain machine (6), spread out cool machine (8) and set up the end at moisture regain machine (6).

2. The automatic production line for bean curd stick frying according to claim 1, which is characterized in that: still include the oil return and store filter equipment, filter equipment is stored including oil return filter tank (9), oil-well pump (11), oil storage irritate (12), drain switch (15), new oil add groove (16) and play oil filter tank (17), the frying tank intercommunication of pipe and fryer (2) is passed through to the input of oil return filter tank (9), and the output of oil return filter tank (9) passes through the pipe and irritates (12) intercommunication through oil-well pump (11) and oil storage, the oil storage irritates (12) oil outlet and is connected with the oil-out of play oil filter tank (17) through drain switch (15), new oil adds the oil and is connected with the oil-out of play oil filter tank (17) groove (16), and irritates (12) the pipe that converges into with the oil storage with the pipe of oil storage.

3. The automatic production line for bean curd stick frying according to claim 2, characterized in that: the oil return filter tank (9) is arranged to be of a plurality of communicated concave tank structures, an oil return filter screen (10) is arranged in each concave tank, the oil return filter screen (10) is arranged to be of a detachable barrel net structure, an oil inlet of the oil return filter tank (9) is arranged at the side edge of the top end of the oil return filter tank (9), and an oil outlet of the oil return filter tank (9) is arranged at the bottom.

4. The automatic production line for bean curd stick frying according to claim 2, characterized in that: the bottom of the oil storage tank (12) is provided with a conical sedimentation bottom groove (13), and the bottom of the sedimentation bottom groove (13) is provided with a slag discharge switch (14).

5. The automatic production line for bean curd stick frying according to claim 2, characterized in that: the oil outlet filter tank (17) is arranged to be of a concave groove structure communicated with a plurality of oil outlet filter screens (18) are arranged in each concave groove, the oil outlet filter screens (18) are arranged to be of a detachable barrel net structure, the oil inlet of each oil outlet filter tank (17) is arranged at the side edge of the top end of each oil outlet filter tank (17), and the oil outlet of each oil outlet filter tank (17) is arranged at the bottom.

6. The automatic production line for bean curd stick frying according to claim 1, which is characterized in that: the frying machine (2) comprises a frying box (2.1), a suspension frame (2.2), a heating wire (2.3), a stirring rotary rod (2.4), a stirring rotary transmission chain (2.5), a stirring rotary motor (2.6), a stirring rotary plate (2.7), a frying conveyer belt motor (2.8), a frying rotary transmission chain (2.9), a frying conveyer belt (2.10) and a stirring rotary horizontal transmission chain (2.11), wherein the suspension frame (2.2) is arranged in the frying box (2.1), the frying conveyer belt (2.10) is arranged at the bottom of the suspension frame (2.2), the heating wire (2.3) is arranged between the frying conveyer belts (2.10), the stirring rotary rod (2.4) spans the upper end of the frying conveyer belt (2.10), the stirring rotary plate (2.7) is fixedly arranged on the stirring rotary rod (2.4), and the stirring rotary motor (2.6) and the frying conveyer belt motor (2.8) are respectively arranged at two sides of the suspension frame (2.2.2), stirring rotary rod (2.4) are connected with stirring rotating electrical machines (2.6) through stirring rotary transmission chain (2.5), fried conveyer belt motor (2.8) are connected with fried conveyer belt (2.10) through fried rotary transmission chain (2.9), stirring rotary horizontal drive chain (2.11) are through the runner setting in stirring rotary rod (2.4) one end.

7. The automatic production line for bean curd stick frying according to claim 1, which is characterized in that: the cooling machine (8) comprises a transmission belt and a plurality of hair dryers arranged on the transmission belt, wherein the hair dryers are obliquely arranged, and the air blowing openings are obliquely and downwards arranged.

8. The automatic production line for bean curd stick frying according to claim 1, which is characterized in that: the moisture regaining machine (6) comprises a box frame and a conveying chain, the box frame is covered on the conveying chain, the steam generating device (7) is arranged below the conveying chain, and the conveying chain is provided with a leakage hole.

9. The automatic production line for bean curd stick frying according to claim 1, which is characterized in that: the spin dryer (4) comprises a spin drying groove, the side wall and the bottom plate of the spin drying groove are provided with a plurality of oil leakage holes, the spin drying groove is provided with a rotating shaft, the rotating shaft is provided with a rotating motor, the bottom of the spin drying groove is provided with a recovery oil groove, and the recovery oil groove is communicated with the fryer (2) through an oil return pipe.

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