CN210726523U - Water circulation cooling type fryer - Google Patents

Abstract

The utility model relates to a water circulation cooling type fryer, which comprises a main frame, wherein a main groove body is arranged in the main frame, one end of the main groove body is a feed inlet, the other end of the main groove body is provided with an inclined groove which is inclined upwards to form a discharge outlet, the middle part of the main groove body is provided with an auxiliary groove body which is sunken downwards, and the auxiliary groove body is communicated with a plurality of first water pipes; the two outer side walls of the auxiliary groove body are respectively provided with a protecting cover, one end of each protecting cover is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe penetrates through the protecting cover on the other side of the auxiliary groove body, and one end of the auxiliary groove body, far away from the water inlet pipe, is communicated with the protecting covers on the two sides through a pipeline; an oil layer heater, a material conveying assembly and a material pressing assembly are sequentially arranged in the main tank body from bottom to top. The utility model discloses the fried process of the food of adaptable different quality, fried, the ejection of compact is smooth, and the dregs of fat are discharged conveniently, and convenient clearance utilizes water, forced air cooling circulation to cool down water, and control temperature prevents that the too high evaporation of temperature from influencing the quality of fried process and edible oil.

Description

Water circulation cooling type fryer

Technical Field

The utility model relates to a food processing field, concretely relates to hydrologic cycle cooling type fryer.

Background

In the food processing industry, the continuous frying machine gradually replaces the traditional large-pot frying operation mode, namely, a conveying belt is arranged in a frying tank with a feeding hole and a discharging hole and is immersed in oil liquid in the tank body of the frying tank, so that food to be fried is subjected to a continuous processing process of feeding, frying and discharging through the conveying belt. However, when the continuous fryer is used for processing light-weight food, the light-weight food is easy to float and is difficult to finish discharging along with the movement of the conveying belt; and food oil residues generated by frying sink to the bottom of the oil tank and are difficult to clean, so that the quality of the oil and fried food is influenced, or in order to remove residues, a water tank is arranged below an oil layer by utilizing the characteristic that the density of water is heavier than that of oil, and the residues are convenient to collect and remove through frying settlement, but the water temperature is not favorable for the frying process and the quality of edible oil if the water temperature rises.

Disclosure of Invention

The utility model discloses a solve the fryer and not adapt to the difficult clearance of light food, dregs of fat, the too high problem of temperature provides a hydrologic cycle cooling type fryer, adapts to the frying process of the food of different masses, and deep-fry, the ejection of compact are smooth, and the dregs of fat discharge is convenient, and convenient clearance utilizes water, forced air cooling circulation to cool down water, and control temperature prevents that the too high evaporation of temperature from influencing the quality of deep-fry process and edible oil.

In order to realize the purpose, the technical scheme of the utility model is that:

a water circulation cooling type fryer comprises a main frame, wherein a main groove body is arranged in the main frame, one end of the main groove body is provided with a feed inlet, the other end of the main groove body is provided with an inclined groove which is inclined upwards to form a discharge outlet, a temperature sensor is arranged on the main groove body, a downward sunken auxiliary groove body is arranged in the middle of the main groove body, a plurality of first water pipes are communicated with the auxiliary groove body, and the first water pipes penetrate through the main frame and are provided with valves;

the two outer side walls of the auxiliary groove body are respectively provided with a protecting cover, the protecting covers are of a hollow structure with one side opened, one end of each protecting cover is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe penetrates through the auxiliary groove body and is positioned in the protecting cover on the other side, and one end of the auxiliary groove body, far away from the water inlet pipe, is communicated with the protecting covers on the two sides through a pipeline;

an oil layer heater, a material conveying assembly and a material pressing assembly are sequentially arranged in the main tank body from bottom to top;

the material conveying assembly comprises a first motor, a first driving shaft in transmission connection with the first motor, a first driven shaft and a feeding mesh belt sleeved on the first driving shaft and the first driven shaft, the first motor is arranged on the chute, and the feeding mesh belt covers the notch of the main chute body; the material pressing assembly comprises a material pressing mesh belt, and the material pressing mesh belt is located between the feeding hole and the chute.

Furthermore, a plurality of through holes are correspondingly formed in the two side walls of the auxiliary groove body, and air pipes are arranged between the corresponding through holes.

Further, the oil layer heater includes a plurality of heat exchange tubes and fixed cavity, crisscross a plurality of fixed cavities that are provided with on the both sides wall of main cell body, fixed cavity is trapezoidal hollow structure, and fixed cavity one side is fixed to be set up on the inner wall of main cell body, the even intercommunication of opposite side has a plurality of heat exchange tubes, and a plurality of fixed cavities of main cell body both sides communicate in proper order through a plurality of heat exchange tubes, and the fixed cavity at both ends communicates respectively around the oil layer heater has intake pipe and first row of tobacco pipe.

Furthermore, the upper end and the lower end of the fixed cavity are correspondingly provided with through holes, and pipelines are fixedly arranged in the through holes.

Further, swing joint has the subframe in the main tank body, the subframe is upper and lower both ends open-ended support body structure, and the subframe cover is established inside the main tank body, is located the oil reservoir heater top, and the corresponding chute department of subframe is provided with the slope section, and the slope section of subframe is fixed to be set up first motor, rotate and set up first driving shaft, and the one end that the slope section was kept away from to the subframe rotates and sets up first driven shaft.

Further, press the material subassembly still includes second driven shaft and third driven shaft, second driven shaft and third driven shaft rotate the both ends that set up at auxiliary engine frame horizontal segment, and the auxiliary engine frame is provided with the rotation axis in corresponding second driven shaft department, rotation axis one end is connected with first driving shaft transmission through drive mechanism, and the other end passes through gear mechanism and is connected with second driven shaft transmission, press the material guipure cover to establish on second driven shaft and third driven shaft, press the material guipure and the rotation direction of pay-off guipure opposite.

Furthermore, a plurality of groups of lifting assemblies are fixedly arranged on the main rack, each lifting assembly comprises an n-shaped frame, a lifting motor and a rotating shaft, the n-shaped frame stretches across the upper end of the main rack and is fixedly connected with the main rack, the lifting motor is arranged on one side of the n-shaped frame, the rotating shaft is rotatably arranged between two vertical sections of the n-shaped frame, the lifting motor is in transmission connection with the rotating shaft, and wire coils are fixedly arranged on two sides of the rotating shaft; and the auxiliary machine frame is provided with a hanging ring at the position corresponding to the wire coil, and the hanging ring is connected with the wire coil through a connecting rope.

Furthermore, a cover is arranged between two side walls of the auxiliary frame, a second smoke exhaust pipe is arranged on the cover, and handles are correspondingly arranged on two sides of the cover.

Further, be provided with the row oil pipe on the vice cell body, it is connected with oil collecting device to arrange the oil pipe and pass the main frame, oil collecting device includes oil pump and oil storage bucket, oil pump one end and row oil pipe intercommunication, the other end pass through pipe connection to oil storage bucket, be provided with the filter screen between pipeline and the oil storage bucket.

Furthermore, the bottom of the auxiliary groove body is in a downward conical shape, and the first water pipe is positioned at the bottom of the auxiliary groove body.

Through the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the protecting cover on the vice cell body, vacuole formation and through the water pipe intercommunication that passes vice cell body between two protecting covers and the vice cell body, through advancing to inlet tube and outlet pipe, drainage, make and form the circulating water between the protecting cover of both sides to reach the purpose that carries out the water-cooling to the vice cell body, and be provided with a plurality of tuber pipes on the vice cell body, through the circulation of the interior air of tuber pipe, carry out the purpose of forced air cooling to the vice cell body. The water circulation cooling and the air cooling simultaneously act to enhance the cooling effect on the temperature of the auxiliary tank body so as to control the temperature of water in the auxiliary tank body. The bottom of the auxiliary groove body is communicated with a first water pipe, water can be discharged through the first water pipe, oil residues generated in production fall into water, precipitate and can be discharged through the first water pipe, an oil discharge pipe is arranged on the auxiliary groove body, and the water and the oil are separated, so that the recovery treatment is facilitated.

2. The utility model discloses be provided with material conveying component and press the material subassembly, the pay-off guipure drives through first motor with pressing the material guipure, and direction of rotation is opposite, when transporting advancing of material, prevents through pressing the material guipure that the material from floating, and the guarantee material transports smoothly and improves the efficiency of transporting the material.

3. The utility model discloses a be provided with the subframe in the main cell body, material conveying component all sets up in the subframe with pressing the material subassembly, and the lifting subassembly that sets up on through the main frame can be with the whole lifting of subframe to material conveying component, press material subassembly and main cell body and even whole fryer inside to clear up the renovation.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a water-cooled fryer according to the present invention;

fig. 2 is a schematic view of a portion of a water-cooled fryer according to the present invention;

fig. 3 is a schematic structural view of the main trough body of the present invention;

fig. 4 is a schematic top view of the main trough body of the present invention;

FIG. 5 is a schematic sectional view A-A of FIG. 4;

fig. 6 is a partial structural schematic view of the oil layer heater of the present invention;

fig. 7 is a schematic structural view of the auxiliary frame of the present invention;

fig. 8 is a schematic structural view of the sub-frame, the material conveying assembly and the pressing assembly of the present invention;

figure 9 is a schematic diagram of the lifting assembly of the present invention.

The reference numbers in the drawings are as follows: 1 is a main frame, 2 is a main groove body, 201 is a chute, 3 is an auxiliary groove body, 4 is a first water pipe, 5 is a pressing component, 501 is a pressing mesh belt, 502 is a rotating shaft, 503 is a second driving shaft, 6 is an air pipe, 7 is a lifting component, 701 is an n-shaped frame, 702 is a lifting motor, 703 is a rotating shaft, 704 is a wire coil, 801 is a first motor, 802 is a first driving shaft, 803 is a feeding mesh belt, 9 is an oil layer heater, 901 is an air inlet pipe, 902 is a heat exchange pipe, 903 is a fixed chamber, 904 is a first smoke exhaust pipe, 10 is a second water pipe, 11 is an auxiliary frame, 1101 is a hanging ring, 12 is a protective cover, 13 is a cover, 14 is a second smoke exhaust pipe, 15 is an oil pump, 16 is an oil storage barrel, 17 is a filter screen, 18 is a water outlet pipe, and 19 is an oil exhaust pipe.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description below:

in the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "upper", "lower", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 9, a water circulation cooling type fryer comprises a main frame 1, wherein a main tank body 2 is arranged in the main frame 1, one end of the main tank body 2 is a feed inlet, the other end of the main tank body is provided with an inclined chute 201 which inclines upwards to form a discharge outlet, a temperature sensor is arranged on the main tank body 2, a secondary tank body 3 which is concave downwards is arranged in the middle of the main tank body 2, the secondary tank body 3 is communicated with a plurality of first water pipes 4, specifically, the bottom of the secondary tank body 3 is in a downward conical shape, the first water pipes 4 are arranged at the bottom of the secondary tank body 3, the first water pipes 4 penetrate through the main frame 1 and are provided with valves, the main tank body 2 and the secondary tank body 3 are used for containing edible oil and water when in use, as the density of the water is higher than that of the edible oil, the edible oil floats on the water, and the oil residue can be discharged along with the water through the arrangement of;

the two outer side walls of the auxiliary groove body 3 are respectively provided with a protecting cover 12, the protecting covers 12 are of a hollow structure with one side open, specifically, the open ends of the protecting covers 12 are fixedly connected to the auxiliary groove body 3, one end of each protecting cover 12 is provided with a water inlet pipe 10 and a water outlet pipe 18, the water outlet pipe 18 penetrates through the auxiliary groove body 3 and is positioned in the protecting cover 12 on the other side, one end of each auxiliary groove body 3 far away from the water inlet pipe 10 is communicated with the protecting covers 12 on the two sides through a pipeline, the water inlet and outlet directions of the water inlet pipe 10 and the water outlet pipe 18 can be interchanged, so that flowing water is generated in a space formed between the two protecting covers 12 and the auxiliary groove body;

an oil layer heater 9, a material conveying assembly and a material pressing assembly 5 are sequentially arranged in the main tank body 2 from bottom to top;

the material conveying assembly comprises a first motor 801, a first driving shaft 802 in transmission connection with the first motor 801, a first driven shaft and a feeding mesh belt 803 sleeved on the first driving shaft 802 and the first driven shaft, wherein the first motor 801 is arranged on the chute 201, and the feeding mesh belt 803 covers a notch of the main trough body 2; the material pressing assembly 5 comprises a material pressing mesh belt 501, and the material pressing mesh belt 501 is located between the feeding hole and the chute 201.

For furtherly cooling down to the water in the vice cell body 3, be provided with tuber pipe 6 between a plurality of through-holes, the corresponding through-hole have been seted up to vice cell body 3 both sides wall correspondence, in this embodiment, tuber pipe 6 is located protecting cover 12 top, and the space at the vice cell body 3 both sides of tuber pipe 6 intercommunication, thereby the circulation of air of being convenient for realizes the cooling to the water in the vice cell body 3, when specifically using, can also increase the fan to increase the velocity of flow of wind, increase forced air cooling effect.

The oil layer heater 9 comprises a plurality of heat exchange tubes 902 and fixed chambers 903, a plurality of fixed chambers 903 are alternately arranged on two side walls of the main tank body 2, the fixing chamber 903 is a trapezoidal hollow structure, one side of the fixing chamber 903 is fixedly arranged on the inner wall of the main tank body 2, the other side of the fixing chamber 903 is uniformly communicated with a plurality of heat exchange tubes 902, the fixing chambers 903 at the two sides of the main tank body 2 are sequentially communicated through the plurality of heat exchange tubes 902, the fixing chambers 903 at the front end and the rear end of the oil layer heater 9 are respectively communicated with an air inlet pipe 901 and a first exhaust pipe 904, specifically, the end part of the air inlet pipe 901 penetrates through the main tank body 2, the main frame 1 is positioned outside the main frame 1, when in use, the device can be connected with gas equipment, the end part of the first smoke exhaust pipe 904 passes through the main trough body 2, the main frame 1 is positioned outside the main frame 1, the first exhaust pipe 904 may be connected to the exhaust system through a pipe during factory manufacturing. In order to prevent the upper and lower end panels of the fixing chamber 903 from deforming and bulging when the oil layer heater 9 heats up, through holes are correspondingly formed in the upper and lower ends of the fixing chamber 903, and pipelines are fixedly arranged in the through holes so as to reinforce the fixing chamber 903.

Swing joint has sub-frame 11 in the main cell body 2, sub-frame 11 is upper and lower both ends open-ended support body structure, and 11 covers of sub-frame are established inside main cell body 2, are located oil reservoir heater 9 top, and sub-frame 11 corresponds chute 201 department and is provided with the slope section, and the slope section of sub-frame 11 is fixed to be set up first motor 801, rotates and sets up first driving shaft 802, and the one end rotation that the slope section was kept away from to sub-frame 11 sets up first driven shaft. The pressing assembly 5 further comprises a second driven shaft 503 and a third driven shaft, the second driven shaft 503 and the third driven shaft are rotatably arranged at two ends of a horizontal section of the auxiliary frame 11, the pressing mesh belt 501 is sleeved on the second driven shaft 503 and the third driven shaft, specifically, a cross beam is further supported in a ring formed by the pressing mesh belt 501 and the feeding mesh belt 803 so as to achieve the purpose of supporting the mesh belt and food, the auxiliary frame 11 is provided with a rotating shaft 502 at a position corresponding to the second driven shaft 503, one end of the rotating shaft 502 is in transmission connection with the first driving shaft 802 through a transmission mechanism, the other end of the rotating shaft 502 is in transmission connection with the second driven shaft 503 through a gear mechanism, specifically, the transmission mechanism comprises a first gear arranged on the first driving shaft 802 and a second gear arranged at one end of the rotating shaft 502, the first gear and the second gear are in transmission through a chain, the gear mechanism comprises a third gear arranged at the other end of the rotating shaft 502 and a fourth gear arranged at the end of the, the third gear is meshed with the fourth gear, if the first motor 801 rotates in the forward direction, the first driving shaft 802, the first gear, the second gear and the rotating shaft 502 are driven to rotate in the forward direction, and the forward rotation motion of the rotating shaft 502 is changed into the reverse motion of the second driven shaft 503 through the meshing of the third gear and the fourth gear, so that the purpose that the rotating directions of the material pressing mesh belt 501 and the material feeding mesh belt 803 are opposite is achieved; the temperature sensor is provided at one side of the sub-frame 11, and measures the temperature in the main tank body 2.

A plurality of groups of lifting assemblies 7 are fixedly arranged on the main frame 1, each lifting assembly 7 comprises an n-shaped frame 701, a lifting motor 702 and a rotating shaft 703, the n-shaped frame 701 stretches across the upper end of the main frame 1 and is fixedly connected with the main frame 1, the lifting motor 702 is arranged on one side of the n-shaped frame 701, the rotating shaft 703 is rotatably arranged between two vertical sections of the n-shaped frame 701, the lifting motor 702 is in transmission connection with the rotating shaft 703, and wire coils 704 are fixedly arranged on two sides of the rotating shaft 703; the auxiliary frame 11 is provided with a hanging ring 1101 at the position corresponding to the wire coil 704, the hanging ring 1101 is connected with the wire coil 704 through a connecting rope, specifically, the connecting rope can be a steel wire rope, the wire coil 704 is driven to rotate through the lifting motor 702, and the steel wire rope is wound to lift the auxiliary frame 11, so that the conveying material conveying assembly, the pressing material assembly 5 and the inside of the whole main tank body 2 can be cleaned and renovated integrally.

Be provided with cover 13 between the both sides wall of subframe 11, in this embodiment, the quantity of cover 13 is two, leaves the distance so that pan feeding and ejection of compact between cover 13 and the 2 both ends of main cell body, be provided with the second on the cover 13 and discharge fume pipe 14, the both sides correspondence of cover 13 is provided with the handle.

In order to facilitate the collection of the edible oil after the use, be provided with oil discharge pipe 19 on the vice cell body 3, oil discharge pipe 19 passes main frame 1 and is connected with the oil collecting device, the oil collecting device includes oil pump 15 and oil storage bucket 16, 15 one end of oil pump and oil discharge pipe 19 intercommunication, the other end pass through pipe connection to oil storage bucket 16, be provided with filter screen 17 between pipeline and the oil storage bucket 16, filter screen 17 can filter the dregs of fat.

In the embodiment, a three-phase asynchronous motor YVF2-90L-4 is adopted as the first motor 801, and the power is 1.5 kW; the lifting motor 702 adopts a three-phase asynchronous motor YS-1744 with power of 750W; the oil pump 15 adopts a gear pump KCB-55, and the flow rate is as follows: 3.3m³H, power: 1.5 kW; the temperature sensor employs a thermocouple PT 100.

When the device is used, water is fed through the first water pipe 4, the cover 13 is taken down and edible oil is directly poured into the slot of the main groove body 2, after the water and the edible oil are added, the edible oil floats on the water, air in the air inlet pipe 901 is heated through gas equipment, the edible oil is heated through a moving path in the fixed cavity 903 and the heat exchange pipe 902 and is discharged from the first smoke discharge pipe 904; food to be fried is poured onto the feeding mesh belt 803 from the feeding hole, under the drive of the first motor 801, the first driving shaft 802 drives the feeding mesh belt 803 to rotate anticlockwise so as to drive the food to advance, the second driven shaft 503 drives the pressing mesh belt 501 to rotate clockwise, the food is smoothly conveyed to the discharging hole between the feeding mesh belt 803 and the pressing mesh belt 501, so that the food is prevented from floating, and the inclined sections of the chute 201 and the feeding mesh belt 803 at the discharging hole can not only drain the fried food, but also facilitate the oil to flow back into the main tank body 2; in the frying process, in order to prevent the water temperature from rising along with the oil temperature, the water inlet pipe 10 is connected to the water source end to form circulating water surrounding the auxiliary tank body 3, and the purpose of cooling the water in the auxiliary tank body 3 is achieved by the flowing of air in the air pipe 6. The oil residue produced in the frying process falls into the water at the lower part for precipitation, is discharged along with the water during water discharge, and can be discharged into the oil storage barrel 16 through the oil pump 15 for the used edible oil. When the whole machine needs to be cleaned or overhauled, the auxiliary frame 11 is lifted by the lifting motor 702.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims (10)

1. A water circulation cooling type fryer comprises a main frame (1) and is characterized in that a main tank body (2) is arranged in the main frame (1), a feed inlet is formed in one end of the main tank body (2), an inclined groove (201) which is inclined upwards is formed in the other end of the main tank body (2) to form a discharge outlet, a temperature sensor is arranged on the main tank body (2), an auxiliary tank body (3) which is sunken downwards is arranged in the middle of the main tank body (2), a plurality of first water pipes (4) are communicated with the auxiliary tank body (3), and the first water pipes (4) penetrate through the main frame (1) to be provided with valves;

two outer side walls of the auxiliary groove body (3) are respectively provided with a protective cover (12), the protective covers (12) are of a hollow structure with one side opened, one end of each protective cover (12) is provided with a water inlet pipe (10) and a water outlet pipe (18), the water outlet pipe (18) penetrates through the protective cover (12) on the other side of the auxiliary groove body (3), and one end of each auxiliary groove body (3) far away from the water inlet pipe (10) is communicated with the protective covers (12) on the two sides through a pipeline;

an oil layer heater (9), a material conveying assembly and a pressing assembly (5) are sequentially arranged in the main tank body (2) from bottom to top;

the material conveying assembly comprises a first motor (801), a first driving shaft (802) in transmission connection with the first motor (801), a first driven shaft and a feeding mesh belt (803) sleeved on the first driving shaft (802) and the first driven shaft, wherein the first motor (801) is arranged on the chute (201), and the feeding mesh belt (803) covers a notch of the main trough body (2); the material pressing assembly (5) comprises a material pressing mesh belt (501), and the material pressing mesh belt (501) is located between the feeding hole and the chute (201).

2. A water-circulating cooling fryer according to claim 1, wherein a plurality of through holes are correspondingly arranged on both side walls of the auxiliary tank body (3), and an air pipe (6) is arranged between the corresponding through holes.

3. The water circulation cooling type frying machine as claimed in claim 1, wherein the oil layer heater (9) comprises a plurality of heat exchange tubes (902) and fixed chambers (903), a plurality of fixed chambers (903) are arranged on two side walls of the main tank body (2) in a staggered manner, the fixed chambers (903) are of a trapezoidal hollow structure, one side of each fixed chamber (903) is fixedly arranged on the inner wall of the main tank body (2), the other side of each fixed chamber (903) is uniformly communicated with the corresponding heat exchange tube (902), the fixed chambers (903) on two sides of the main tank body (2) are sequentially communicated through the heat exchange tubes (902), and the fixed chambers (903) at the front end and the rear end of the oil layer heater (9) are respectively communicated with an air inlet tube (901) and a first smoke discharge tube (904).

4. A water-circulative cooling fryer according to claim 3, wherein the upper and lower ends of the stationary chamber (903) are provided with through-holes in which pipes are fixedly arranged.

5. The water circulation cooling type frying machine as claimed in claim 1, wherein an auxiliary frame (11) is movably connected in the main tank body (2), the auxiliary frame (11) is of a frame body structure with openings at the upper end and the lower end, the auxiliary frame (11) is sleeved in the main tank body (2) and located above the oil layer heater (9), an inclined section is arranged at the position, corresponding to the inclined groove (201), of the auxiliary frame (11), a first motor (801) is fixedly arranged at the inclined section of the auxiliary frame (11), a first driving shaft (802) is rotatably arranged, and a first driven shaft is rotatably arranged at one end, away from the inclined section, of the auxiliary frame (11).

6. The water circulation cooling type frying machine according to claim 5, wherein the pressing assembly (5) further comprises a second driven shaft (503) and a third driven shaft, the second driven shaft (503) and the third driven shaft are rotatably arranged at two ends of the horizontal section of the auxiliary frame (11), the auxiliary frame (11) is provided with a rotating shaft (502) at a position corresponding to the second driven shaft (503), one end of the rotating shaft (502) is in transmission connection with the first driving shaft (802) through a transmission mechanism, the other end of the rotating shaft is in transmission connection with the second driven shaft (503) through a gear mechanism, the pressing mesh belt (501) is sleeved on the second driven shaft (503) and the third driven shaft, and the rotating directions of the pressing mesh belt (501) and the feeding mesh belt (803) are opposite.

7. A water-circulating cooling fryer according to claim 6, wherein a plurality of groups of lifting assemblies (7) are fixedly arranged on the main frame (1), the lifting assemblies (7) comprise an n-shaped frame (701), a lifting motor (702) and a rotating shaft (703), the n-shaped frame (701) spans the upper end of the main frame (1) and is fixedly connected with the main frame (1), the lifting motor (702) is arranged at one side of the n-shaped frame (701), the rotating shaft (703) is rotatably arranged between two vertical sections of the n-shaped frame (701), the lifting motor (702) is in transmission connection with the rotating shaft (703), and wire coils (704) are fixedly arranged at two sides of the rotating shaft (703); the auxiliary rack (11) is provided with a hanging ring (1101) at the position corresponding to the wire coil (704), and the hanging ring (1101) is connected with the wire coil (704) through a connecting rope.

8. A water-circulating cooling fryer according to claim 5, wherein a lid (13) is provided between the two side walls of the subframe (11), wherein a second smoke exhaust duct (14) is provided on the lid (13), and wherein handles are provided on the two sides of the lid (13).

9. A water-circulating cooling fryer according to claim 1, wherein an oil discharge pipe (19) is arranged on the auxiliary tank (3), the oil discharge pipe (19) penetrates through the main frame (1) and is connected with an oil receiving device, the oil receiving device comprises an oil pump (15) and an oil storage barrel (16), one end of the oil pump (15) is communicated with the oil discharge pipe (19), the other end of the oil pump is connected to the oil storage barrel (16) through a pipeline, and a filter screen (17) is arranged between the pipeline and the oil storage barrel (16).

10. A water-circulatingly cooled fryer according to claim 1, wherein the bottom of the secondary tank (3) is downwardly tapered and the first water pipe (4) is located at the bottom of the secondary tank (3).

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