CN216315152U

CN216315152U - Fried bean curd stick frying machine

Info

Publication number: CN216315152U
Application number: CN202123318739.1U
Authority: CN
Inventors: 白国旺; 于辉波; 李超; 谷跃飞
Original assignee: Shijiazhuang Jiayue Machinery Manufacturing Co ltd
Current assignee: Shijiazhuang Jiayue Machinery Manufacturing Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-19
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a bean curd string frying machine which comprises a rack, a conveying belt, a separation assembly and a receiving hopper, wherein the conveying belt is arranged on the rack; an oil liner is arranged on the frame; the conveying belt is arranged in the oil container, one end of the conveying belt is an upwardly arched feeding end, the feeding end crosses over the end wall of the oil container and extends out of the oil container, and a plurality of accommodating boxes for accommodating bean curd strings are distributed on the belt surface of the conveying belt at intervals along the circulating traveling direction of the conveying belt; the separating and blocking assembly is arranged in the oil container and is used for abutting against bean curd strings in the containing boxes on the upper belt surface of the conveying belt and bearing the bean curd strings in the containing boxes on the lower belt surface of the conveying belt; the receiving hopper is arranged on the frame and is positioned below the feeding end. The bean curd stick frying machine provided by the utility model can avoid the phenomenon of scattered shapes in the bean curd stick frying process and improve the frying uniformity of the bean curd sticks.

Description

Fried bean curd stick frying machine

Technical Field

The utility model belongs to the technical field of food frying machines, and particularly relates to a bean curd string frying machine.

Background

At present, in a food processing plant, fried food is produced by adopting a large continuous fryer, after the fried food enters the fryer from an inlet of the fryer, the fried food is driven by a mesh belt conveyor to move to an outlet of the fryer, the process that the food passes through the fryer is the frying process, and the food can be continuously added, so that the continuous frying operation is realized.

The bean curd string is a fast food formed by cutting hard bean curd slices into zigzag bars, frying the zigzag bars for prefabrication and then stringing the zigzag bars, when the current common frying equipment is used for frying, the bean curd string to be fried enters from one end of a frying machine, then a mesh belt drives the bean curd string to float and travel in oil liquid to the other end of the frying machine for discharge, and in the whole frying process, because the baffle plate additionally arranged on the mesh belt drives the bean curd string to travel, the phenomena that the shape is scattered and the subsequent stringing is influenced or the bean curd string cannot be fried uniformly due to floating of the oil surface easily occur, therefore, special frying equipment specially developed aiming at the special structure of the bean curd string is needed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a bean curd string frying machine, which aims to solve the problem that the conventional frying equipment cannot be suitable for frying bean curd strings, avoid the irregular shape of the bean curd strings in the frying process and improve the frying uniformity of the bean curd strings.

In order to achieve the purpose, the utility model adopts the technical scheme that: provides a bean curd string frying machine, which comprises a frame, a conveyer belt, a baffle component and a receiving hopper; wherein, the frame is provided with a horizontally extending oil liner, and the inside of the oil liner is used for circularly introducing high-temperature edible oil; the conveying belt is arranged in the oil container and is positioned below the liquid level of the high-temperature edible oil, one end of the conveying belt is an upwardly arched feeding end, the feeding end crosses over the end wall of the oil container and extends out of the oil container, a plurality of accommodating boxes are distributed on the belt surface of the conveying belt at intervals along the circulating traveling direction of the conveying belt, and the accommodating boxes are used for accommodating bean curd strings; the separating and blocking component is arranged in the oil container, is positioned at the periphery of the conveying belt, is used for abutting against bean curd strings in each containing box on the upper belt surface of the conveying belt and is used for bearing the bean curd strings in each containing box on the lower belt surface of the conveying belt; the receiving hopper is arranged on the frame and positioned below the feeding end and used for receiving bean curd strings falling in the containing box on the lower belt surface of the conveying belt extending out of the oil tank.

In one possible implementation manner, the baffle assembly comprises a pressing plate, a supporting plate and a turnover baffle plate; the pressing plate is arranged in the oil container and is positioned right above the conveying belt; the supporting plate is arranged in the oil liner and is positioned right below the conveying belt; the upset separates the baffle and locates in the oil tank, and the end wall butt joint of feed end is kept away from to one end and clamp plate, and the end wall butt joint of feed end is kept away from with the layer board to the other end, when holding the upset of the upper band face of box by the conveyer belt downwards, the upset separates the baffle and is used for separating the bean curd cluster in keeping off the box.

In some embodiments, the pallet includes a horizontal bearing and an outfeed bearing; one end of the horizontal supporting part is butted with the overturning partition plate, and the other end of the horizontal supporting part extends towards the feeding end; one end of the discharging supporting part is in butt joint with the extending end of the horizontal supporting part, the other end of the discharging supporting part bends and extends towards the oblique upper part, and the extending end extends out of the oil container from the upper edge of the end wall of the oil container.

In a possible implementation mode, an oil inlet pipe is arranged on the rack, the oil inlet pipe is communicated with an inner cavity of the oil liner and is used for being connected with a high-temperature oil outlet of the oil heater, an oil outlet pipe is arranged on an end wall, far away from the feeding end, of the oil liner, and the oil outlet pipe is used for being connected with a low-temperature oil return port of the oil heater.

In some embodiments, a plurality of oil inlet joints are distributed on the bottom wall of the oil liner at intervals along the extending direction of the oil liner, and each oil inlet joint is communicated with the oil inlet pipe.

Exemplarily, the one end of advancing oil pipe is equipped with first temperature sensor, and first temperature sensor is used for detecting the oil feed temperature.

For example, a second temperature sensor is arranged in the oil liner at a position close to the oil outlet pipe, and the second temperature sensor is used for detecting the temperature of the oil.

In some embodiments, the receiving hopper is formed by enclosing a lattice grid plate capable of filtering and filtering oil and filter residues, and an oil residue groove plate is arranged below the receiving hopper.

Illustratively, the bottom of the oil residue groove plate is provided with a plurality of horse wheels, and the side wall of the oil residue groove plate is provided with an oil discharge pipe.

In some embodiments, the smoke hood is connected to the machine frame in a sliding mode in the vertical direction, the smoke hood is arranged right above the oil container, the machine frame is further provided with a lifting driving piece, and the output end of the lifting driving piece is connected with the smoke hood.

The bean curd stick frying machine provided by the utility model has the beneficial effects that: compared with the prior art, the bean curd stick frying machine has the advantages that the bean curd sticks contained in the containing box are conveyed twice in the positive and negative directions between the upper and lower belt surfaces of the conveying belt and the separating and blocking component, so that the utilization rate of the internal space of the oil container can be improved, feeding and discharging at the same end can be realized, synchronous feeding and receiving can be conveniently carried out, the number of workers is reduced, the bean curd sticks can be conveyed in a suspended state under the liquid level of high-temperature edible oil by utilizing the abutting and supporting effects of the separating and blocking component in the frying process, the whole bean curd sticks are ensured to be in uniform contact with the high-temperature edible oil, the frying uniformity is improved, the bean curd sticks are always positioned in the containing box in the whole frying process, the phenomenon that the shapes of the bean curd sticks are scattered can be avoided, and post-order stick penetrating operation is facilitated.

Drawings

FIG. 1 is a schematic structural view of a bean curd stick frying machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a conveying belt and a baffle assembly adopted in the embodiment of the utility model.

In the figure: 10. a frame; 11. an oil bladder; 111. an oil inlet joint; 112. a second temperature sensor; 12. an oil inlet pipe; 121. a first temperature sensor; 13. an oil outlet pipe; 14. a smoke hood; 15. a lifting drive member; 20. a conveyor belt; 201. a feeding end; 21. accommodating the box; 30. a barrier assembly; 31. pressing a plate; 32. a support plate; 33. turning over the baffle; 331. a horizontal bearing part; 332. a discharge bearing part; 40. a receiving hopper; 50. an oil residue trough plate; 51. a fortune wheel; 52. an oil discharge pipe.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 and 2 together, the bean curd stick frying machine according to the present invention will now be described. The bean curd string deep fryer comprises a frame 10, a conveyer belt 20, a baffle assembly 30 and a receiving hopper 40; wherein, the frame 10 is provided with a horizontally extending oil liner 11, and the inside of the oil liner 11 is used for circularly introducing high-temperature edible oil; the conveying belt 20 is arranged in the oil container 11 and is positioned below the liquid level of the high-temperature edible oil, one end of the conveying belt 20 is provided with an upwardly arched feeding end 201, the feeding end 201 crosses the end wall of the oil container 11 and extends out of the oil container 11, a plurality of accommodating boxes 21 are distributed on the belt surface of the conveying belt 20 at intervals along the circulating traveling direction of the conveying belt, and bean curd strings are accommodated in the accommodating boxes 21; the baffle component 30 is arranged in the oil container 11, is positioned at the periphery of the conveying belt 20, is used for abutting against bean curd strings in the accommodating boxes 21 on the upper belt surface of the conveying belt 20 and is used for bearing the bean curd strings in the accommodating boxes 21 on the lower belt surface of the conveying belt 20; the receiving hopper 40 is arranged on the frame 10 and is positioned below the feeding end 201, and is used for receiving bean curd strings falling from the accommodating box 21 on the lower belt surface of the conveying belt 20 extending out of the oil container 11.

It should be noted that the bean curd string fryer provided by the embodiment adopts an external circulation oil supply mode, that is, high-temperature edible oil is continuously injected into the oil container 11 through the oil heater, and meanwhile, oil liquid with reduced temperature in the oil container 11 flows back to the oil heater to be heated; the oil container 11 is a container made of high-temperature-resistant food-grade materials with an open top, one end of the conveying belt 20 is arranged to be of an upwardly convex arch structure, so that the oil container can cross over the upper edge of the end wall of the oil container 11 to extend out, the specific structure of the baffle assembly 30 can be simply understood as a baffle combined structure which is arranged above, below and at the end side of the conveying belt 20 in a surrounding mode, and the positions of the baffle assembly 30 and the corresponding belt surface positions of the conveying belt 20 are equidistant, so that the accommodating box 21 can be enabled to smoothly run and turn over, and bean curd strings in the accommodating box 21 cannot be separated; the bean curd string is driven by each holding box 21 on the lower belt surface and is moved to the time of crossing the upper edge of the end wall of the oil tank 11 under the bearing effect of the baffle component 30, and because the holding box 21 is positioned on the lower belt surface and is in a state that the mouth part faces downwards, the bean curd string can automatically fall into the receiving hopper 40 after losing the bearing effect of the baffle component 30.

The bean curd string deep fryer that this embodiment provided, compared with the prior art, hold the bean curd string that holds in box 21 and take the face and separate and keep off and carry out positive and negative two-way twice between subassembly 30 and walk at the upper and lower of conveyer belt 20, not only can improve 11 internal space utilization of oil courage, can also realize the feeding and the ejection of compact of same end, thereby conveniently carry out synchronous blowing and receive the material, reduce artifical quantity, the deep-fry in-process utilizes to keep off the support pressure and the bearing effect of subassembly 30, the bean curd string can be in under the liquid level of high temperature edible oil and be in the suspended state and walk, thereby can ensure that whole and high temperature edible oil of bean curd string carry out even contact, and then improve and fry the degree of consistency, and whole fried process bean curd string is in all the time inside holding box 21, thereby can avoid the bean curd string to appear the scattered in disorder phenomenon of shape, the epilogue of being convenient for is worn and is signed the operation.

In some embodiments, referring to fig. 2, the baffle assembly 30 includes a platen 31, a pallet 32, and a roll-over baffle 33; wherein, the pressing plate 31 is arranged inside the oil container 11 and is positioned right above the conveying belt 20; the supporting plate 32 is arranged in the oil container 11 and is positioned right below the conveying belt 20; the turnover baffle plate 33 is arranged in the oil tank 11, one end of the turnover baffle plate is in butt joint with the end wall of the pressing plate 31 far away from the feeding end 201, the other end of the turnover baffle plate is in butt joint with the end wall of the supporting plate 32 far away from the feeding end 201, and when the accommodating box 21 is turned over by the upper belt surface of the conveying belt 20 towards the lower belt surface, the turnover baffle plate 33 is used for blocking bean curd strings in the accommodating box 21. That is, parallel spaces or equally spaced spaces suitable for the accommodating case 21 to pass are formed between the pressing plate 31 and the upper belt surface of the conveying belt 20, between the supporting plate 32 and the lower belt surface of the conveying belt 20, and between the overturning baffle 33 and the arc-shaped belt surface of the end (for cooperating with the belt wheel) of the conveying belt 20 far from the feeding end 201, on one hand, the bean curd strings are prevented from being separated from the accommodating case 21 to generate floating or sinking phenomena, on the other hand, the bean curd strings are guided to overturn from the upper belt surface to the lower belt surface, thereby realizing the frying in the forward and backward two-way twice-traveling process, and compared with the mode of feeding at one end and discharging at the other end, the utility ratio of the internal space of the oil liner 11 can be improved, the traveling path of the bean curd bunch in the oil liner 11 is improved, therefore, the running speed of the conveyer belt 20 can be increased under the condition that the normal frying time required by the bean curd strings is met, and the frying efficiency is further increased.

Specifically, in the present embodiment, the pallet 32 includes a horizontal bearing portion 331 and a discharge bearing portion 332; wherein, one end of the horizontal supporting part 331 is butted with the turnover baffle 33, and the other end extends towards the feeding end 201; one end of the discharging support part 332 is butted with the extending end of the horizontal support part 331, the other end is bent and extended towards the oblique upper direction, and the extending end extends out of the oil container 11 from the end wall of the oil container 11. The horizontal supporting part 331 mainly aims at preventing bean curd strings from sinking and falling out of the containing box 21 when running below the conveying belt 20, the discharging supporting part 332 is matched with the camber shape of the conveying belt 20, and is mainly used for floating out of a liquid level under the supporting action of the discharging supporting part 332 when the bean curd strings run to the camber position of the conveying belt 20 and continuously rising until the bean curd strings are discharged from the upper edge of the end wall of the oil container 11 and fall into the receiving hopper 40.

In some possible implementations, a circulation path of the high-temperature edible oil inside the oil container 11 is specifically shown in fig. 1, an oil inlet pipe 12 is disposed on the rack 10, the oil inlet pipe 12 is communicated with an inner cavity of the oil container 11 and is used for connecting a high-temperature oil outlet of the oil heater, an oil outlet pipe 13 is disposed on an end wall of the oil container 11 away from the feeding end 201, and the oil outlet pipe 13 is used for connecting a low-temperature oil return port of the oil heater.

Because the internal space of the oil container 11 is large, the oil temperature in different areas inside the oil container 11 is easily inconsistent due to the single-point oil inlet mode, and here, in order to increase the constant temperature of the high-temperature edible oil inside the oil container 11, please refer to fig. 1, a plurality of oil inlet joints 111 are distributed at intervals on the bottom wall of the oil container 11 along the extending direction thereof, and each oil inlet joint 111 is respectively communicated with the oil inlet pipe 12.

In this embodiment, one end of the oil inlet pipe 12 is provided with a first temperature sensor 121, and the first temperature sensor 121 is used for detecting the oil inlet temperature; a second temperature sensor 112 is arranged in the oil liner 11 at a position close to the oil outlet pipe 13, and the second temperature sensor 112 is used for detecting the temperature of the oil. Through implementing and detecting business turn over oily temperature, can be through the circulation velocity of the high temperature edible oil between regulation oil heater and the oil courage 11, thereby adjust the oil temperature, it should be understood that, be equipped with the circulating pump on oil heater's high temperature oil delivery outlet or the low temperature oil backward flow mouth, the operating speed through adjusting the circulating pump can realize the regulation to fluid circulation velocity, thereby improve the inside oil temperature of oil courage 11, the regulation mode is simple accurate, can avoid appearing because of the oil temperature with the technological requirement deviation appear the bean curd cluster system quality problems that leads to.

Specifically, referring to fig. 1, in the present embodiment, the receiving hopper 40 may be optionally configured such that the receiving hopper 40 is formed by enclosing lattice grid plates capable of filtering oil and filtering residues, and an oil residue trough plate 50 is disposed below the receiving hopper 40; the bottom of the oil residue groove plate 50 is provided with a plurality of horse wheels 51, and the side wall is provided with an oil discharge pipe 52. After the bean curd cluster falls into and connects in the hopper 40, adnexed fluid and dregs can drop in the lattice grid plate gap that connects the hopper 40 and get into in the dregs of fat groove dish 50 on the bean curd cluster to improve and connect the quality of the fried bean curd cluster of accomplishing in the hopper 40, simultaneously, when the dregs of fat in the dregs of fat groove dish 50 is amasss full, or when stopping deep-fry operation, can promote dregs of fat groove dish 50 to the clearance dregs of appointed processing place clearance, and open oil drain pipe 52 and concentrate the collection processing with the waste oil in the dregs of fat groove dish 50, easy operation is laborsaving.

In some embodiments, referring to fig. 1, a smoke hood 14 is slidably connected to the frame 10 along a vertical direction, the smoke hood 14 is covered over the oil tank 11, a lifting driving member 15 is further provided on the frame 10, and an output end of the lifting driving member 15 is connected to the smoke hood 14. Collect the oil smoke of deep-fry in-process through setting up petticoat pipe 14 and concentrate, in order to make things convenient for purifier to emit to carry out the flue gas treatment, avoid causing air pollution, simultaneously when needs clearance or maintenance oil courage 11, can drive hoist mechanism and then drive petticoat pipe 14 through lift driving piece 15 (specifically can be the motor and go up and down, perhaps the motor drives the sprocket and then drives the chain motion of being connected with petticoat pipe 14 and realize petticoat pipe 14 lift), and fall petticoat pipe 14 back to oil courage 11 after the clearance is accomplished, and the steam generator is simple in operation, make things convenient for the cleanness or the maintenance of oil courage 11.

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 utility model, 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. Bean curd stick deep fryer, its characterized in that includes:

the frame is provided with a horizontally extending oil liner, and high-temperature edible oil is circularly introduced into the oil liner;

the conveying belt is arranged in the oil container and is positioned below the liquid level of the high-temperature edible oil, one end of the conveying belt is an upwardly arched feeding end, the feeding end crosses over the end wall of the oil container and extends out of the oil container, a plurality of accommodating boxes are distributed on the belt surface of the conveying belt at intervals along the circulating traveling direction of the conveying belt, and the accommodating boxes are used for accommodating bean curd strings;

the separating and blocking assembly is arranged in the oil container, is positioned at the periphery of the conveying belt, is used for abutting against bean curd strings in the containing boxes on the upper belt surface of the conveying belt and is used for bearing the bean curd strings in the containing boxes on the lower belt surface of the conveying belt;

the material receiving hopper is arranged on the rack and positioned below the feeding end and used for receiving the bean curd strings falling in the containing box, wherein the conveying belt extends out of the lower belt surface outside the oil container.

2. The apparatus of claim 1, wherein the barrier assembly comprises:

the pressing plate is arranged in the oil liner and is positioned right above the conveying belt;

the supporting plate is arranged in the oil liner and is positioned right below the conveying belt;

the turnover separation baffle is arranged in the oil liner, one end of the turnover separation baffle is in butt joint with the end wall of the feeding end, the other end of the turnover separation baffle is in butt joint with the end wall of the supporting plate, the end wall of the feeding end is far away from the supporting plate, and when the accommodating box is turned over from the upper belt surface to the lower belt surface of the conveying belt, the turnover separation baffle is used for separating and blocking bean curd strings in the accommodating box.

3. The apparatus of claim 2, wherein the blade comprises:

one end of the horizontal supporting part is butted with the overturning partition plate, and the other end of the horizontal supporting part extends towards the feeding end;

and one end of the discharging bearing part is butted with the extending end of the horizontal bearing part, the other end of the discharging bearing part bends and extends towards the oblique upper part, and the extending end extends out of the oil container from the upper edge of the end wall of the oil container.

4. The tofu bunch fryer of claim 1, wherein an oil inlet pipe is provided on the housing, the oil inlet pipe is in communication with the inner cavity of the oil bladder and is adapted to be connected to a high temperature oil outlet of the oil heater, and an oil outlet pipe is provided on an end wall of the oil bladder remote from the inlet end and is adapted to be connected to a low temperature oil return port of the oil heater.

5. The apparatus of claim 4, wherein a plurality of oil feeding joints are spaced apart from each other along the extension direction of the bottom wall of the oil container, and each oil feeding joint is communicated with the oil feeding pipe.

6. The tofu bunch fryer of claim 4, wherein a first temperature sensor is provided at one end of the oil inlet pipe, the first temperature sensor being configured to detect an oil inlet temperature.

7. The apparatus of claim 6, wherein a second temperature sensor is disposed inside the oil container adjacent to the oil outlet pipe, the second temperature sensor being configured to detect the temperature of the oil.

8. The tofu bunch fryer of claim 1, wherein the receiving hopper is enclosed by a grid plate capable of filtering oil and filtering residues, and an oil residue trough plate is provided below the receiving hopper.

9. The apparatus of claim 8, wherein the bottom of the pomace pan is provided with a plurality of formalin wheels and the side walls are provided with oil drain pipes.

10. The apparatus according to any one of claims 1 to 9, wherein a hood is slidably attached to the frame in a vertical direction, the hood being disposed directly above the oil container, and a lift driving member is further provided on the frame, an output end of the lift driving member being connected to the hood.