CN219117204U

CN219117204U - Kitchen wastewater deoiling device

Info

Publication number: CN219117204U
Application number: CN202320184438.4U
Authority: CN
Inventors: 康科学; 耿丙惠; 杨柳
Original assignee: Hubei Guoxin Tianhui Energy Co ltd
Current assignee: Hubei Guoxin Tianhui Energy Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-02
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the field of kitchen wastewater oil removal treatment, and discloses a kitchen wastewater oil removal device which comprises an oil removal tank and a dirty oil collecting box fixedly arranged on the right side of the oil removal tank, wherein a waste liquid inlet is formed in the top of the oil removal tank, a rectangular frame plate is fixedly arranged on the top of the oil removal tank through screws, and a filter basket with an opening structure is fixedly arranged at the bottom of the rectangular frame plate. The utility model has the following advantages and effects: when kitchen wastewater deoiling is carried out, hot air can be conveyed into the kitchen wastewater to heat, dirty oil is prevented from being waxy, and in the kitchen wastewater flowing process from bottom to top, bubbles generated in the wastewater by the hot air can quickly bring dirty oil doped in the wastewater to an upper layer, so that the kitchen wastewater can be subjected to effective oil-water separation, the effect of wastewater deoiling is realized, the oil-water separation quality of the kitchen wastewater can be improved, and the kitchen wastewater deoiling is more comprehensive and thorough.

Description

Kitchen wastewater deoiling device

Technical Field

The utility model relates to the technical field of kitchen wastewater oil removal treatment, in particular to a kitchen wastewater oil removal device.

Background

Since the kitchen waste water contains a part of dirty oil, oil-water separation is one of the essential treatment processes when treating the kitchen waste water. Nowadays, kitchen waste water that discharges after the catering trade contains a large amount of grease and has a large amount of meal sediment, like leaf, bottle lid, plastic bag, still less meal grain etc. need get rid of the meal sediment in the sewage earlier before handling grease, otherwise the meal sediment gets into deoiling device, has not only increased the clearance frequency of deoiling device, can seriously influence the oil removal effect of device moreover, and among the prior art, the deoiling degreasing efficiency of traditional kitchen waste water deoiling device is not high enough.

The kitchen wastewater degreasing treatment equipment comprises a degreasing tank and a filtering tank, wherein the filtering tank is fixedly arranged above the degreasing tank through a supporting frame, a filter screen is arranged in the filtering tank, a water outlet pipe is arranged on the left side of the bottom of the filtering tank in a communicated mode, a cylinder is fixedly arranged at the center of the bottom of the filtering tank, a connecting rod is fixedly arranged at the tail end of a piston rod of the cylinder, a hanging plate is detachably arranged at the lower end of the connecting rod, a grease sucking layer is fixedly arranged on the lower surface of the hanging plate, and one side of the hanging plate is provided with an extrusion mechanism.

Above-mentioned scheme adopts the oil absorption layer to adsorb the dirty oil in the kitchen waste water, then utilizes the squeeze roll to extrude the dirty oil in the oil absorption layer to collect, discovers in actual operation, because the kitchen waste water temperature is lower when, the dirty oil can take place the wax deposition phenomenon, and then foretell kitchen waste water deoiling mode, it is not good to have the dirty oil to carry out oil-water separation effect in the kitchen waste water, deoiling quality is poor to the kitchen waste water, deoiling is not thorough problem fully.

Therefore, it is necessary to design a kitchen wastewater oil removal device which can heat the kitchen wastewater by conveying hot air, can effectively separate oil from water in the kitchen wastewater, realize the oil removal effect of the wastewater, improve the oil-water separation quality of the kitchen wastewater and remove oil from the kitchen wastewater more comprehensively and thoroughly.

Disclosure of Invention

The utility model aims to provide a kitchen wastewater deoiling device which has the effects of good kitchen wastewater deoiling quality and more complete and thorough kitchen wastewater deoiling.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a kitchen waste water deoiling device, includes the dirty oil collecting box of deoiling case right side fixed mounting, the waste liquid import has been seted up at the top of deoiling case, and the top of deoiling case is through screw fixed mounting there being rectangular frame board, and the bottom fixed mounting of rectangular frame board has the filter basket that the top is the opening structure, and the waste liquid import is run through to the bottom of filter basket, is provided with the deoiling mechanism that is used for oil water separation on the deoiling case, is provided with the heating mechanism that is used for heating waste water on the deoiling case.

Through adopting above-mentioned technical scheme, the filter basket is used for carrying out interception to the solid residue in the kitchen waste water and filters, the setting of rectangle framed board is convenient to assemble fixed filter basket, realize the quick assembly disassembly to the filter basket, deoiling mechanism is used for the dirty oil separation department in the waste water, and can carry dirty oil to the dirty oil collecting box in store, heating mechanism is used for carrying the effect that realizes heating waste water to waste water in the waste water, avoid dirty oil in the waste water to take place the wax deposition phenomenon, and when carrying the waste water to heat in the hot air, the hot air can produce the bubble in the waste water, because the volume of bubble is similar with the volume of oil, both glue together easily, so the bubble can float the surface of water fast in water, the oil that mixes in the waste water has also been brought the upper strata simultaneously, and then improve the quality of deoiling to waste water.

The utility model is further provided with: the degreasing mechanism comprises a plurality of first guide rollers, a first upper conveying roller, a first lower conveying roller, a second upper conveying roller, a second lower conveying roller, a plurality of upper squeeze rollers, a plurality of lower squeeze rollers, an oil suction belt, two first gears, two second gears, two chain wheels, chains and a motor, wherein the plurality of first guide rollers, the first upper conveying roller, the first lower conveying roller, the second upper conveying roller and the second lower conveying roller are all rotatably arranged in a degreasing tank, the plurality of first guide rollers are all rotatably arranged in the degreasing tank and are distributed in a space snake shape, the first lower conveying roller is positioned under the first upper conveying roller, the second lower conveying roller is positioned under the second upper conveying roller, the plurality of upper squeeze rollers and the plurality of lower squeeze rollers are all rotatably arranged in a dirty oil collecting box, the plurality of upper squeeze rollers are respectively positioned right above the corresponding lower squeeze rollers, one end of the oil absorption belt sequentially penetrates through the space between the first upper conveying roller and the first lower conveying roller, the space between the plurality of upper squeeze rollers and the plurality of lower squeeze rollers, the space between the second upper conveying roller and the second lower conveying roller, the oil absorption belt is wound on the plurality of first guide rollers, the two ends of the oil absorption belt are fixedly connected, the rear ends of the first upper conveying roller, the first lower conveying roller, the second upper conveying roller and the second lower conveying roller extend out of the oil removal box, two first gears are respectively fixedly sleeved on the rear end of the first upper conveying roller and the rear end of the first lower conveying roller, two first gears are meshed, two second gears are respectively fixedly sleeved on the rear end of the second upper conveying roller and the rear end of the second lower conveying roller, two chain wheels are respectively fixedly sleeved on the rear end of the first upper conveying roller and the rear end of the second upper conveying roller, the chain is wound on the two chain wheels, the motor is fixedly mounted on the outer wall of the rear side of the oil removal box, the rear end of the second lower conveying roller is fixedly connected with the output shaft end of the motor.

Through adopting above-mentioned technical scheme, utilize a plurality of first deflector rolls, first upper transfer roller, first transfer roller down, the transfer roller is gone up to the second, transfer roller down under the transfer roller is gone up to the second, a plurality of upper transfer roller, under the joint action of a plurality of lower squeeze rollers, can carry out steady support to the oil absorption area, utilize the motor, controllable second transfer roller rotates, under the meshing transmission of two first gears, under the meshing transmission of two second gears and under the transmission action of cooperation two sprockets and chain, controllable first upper transfer roller, first transfer roller down, transfer roller and second transfer roller rotate simultaneously down, and make first upper transfer roller and first transfer roller rotate in opposite directions in step, make second upper transfer roller and second transfer roller rotate in opposite directions in step, and then the continuous removal of steerable oil absorption area, utilize the joint cooperation of a plurality of upper squeeze rollers and a plurality of lower squeeze rollers, can extrude the dirty oil that stores in the oil absorption area and fall into dirty oil collection box.

The utility model is further provided with: the dirty oil collecting box is internally provided with two second guide rollers in a rotating way, and the oil absorption belt is wound on the two second guide rollers.

Through adopting above-mentioned technical scheme, utilize two second deflector rolls, play the effect of leading the oil absorption area for the oil absorption area can be more smooth and easy removal.

The utility model is further provided with: the heating mechanism comprises a hot air conveying pipe, a plurality of air outlet spray heads and a hot air blower, wherein the hot air conveying pipe is fixedly arranged on the inner wall of the bottom of the oil removal tank through a pipe clamp, the air outlet spray heads are fixedly connected to the hot air conveying pipe and are distributed at equal intervals, a one-way valve is fixedly arranged in the hot air conveying pipe, the hot air blower is fixedly arranged on the outer wall of the left side of the oil removal tank, and the left end of the hot air conveying pipe extends to the position except the oil tank and is fixedly connected with the discharge end of the hot air blower.

Through adopting above-mentioned technical scheme, utilize the air heater can carry hot air to the steam conveyer pipe in for hot air can be followed a plurality of shower nozzles blowout of giving vent to anger, can heat waste water.

The utility model is further provided with: the bottom inner wall of the dirty oil collecting box is of an inclined surface structure, an electric heating plate is fixedly arranged on the bottom inner wall of the dirty oil collecting box, an oil discharge pipe is fixedly arranged on the right side of the dirty oil collecting box, and an oil discharge valve is fixedly arranged on the oil discharge pipe.

Through adopting above-mentioned technical scheme, utilize the electrical heating board, can heat the dirty oil of collecting, avoid dirty oil wax deposition or density to reduce and influence the flow rate when dirty oil discharge, set up oil drain pipe and oil drain valve, be convenient for discharge the dirty oil in the dirty oil collecting box to follow-up recovery reprocessing is utilized.

The utility model is further provided with: the front side of the oil removal tank is fixedly provided with a drain pipe, and the drain pipe is fixedly provided with a drain valve.

By adopting the technical scheme, the drain pipe and the drain valve are arranged, so that the wastewater after the oil removal in the oil removal box is discharged conveniently, and the subsequent re-purification treatment is facilitated.

The utility model is further provided with: an observation hole is formed in the inner wall of the front side of the oil removal tank, and an observation mirror is fixedly arranged in the observation hole.

Through adopting above-mentioned technical scheme, set up observation hole and sight glass, be convenient for observe the liquid level height and the deoiling condition of deoiling incasement wall.

The beneficial effects of the utility model are as follows:

1. according to the kitchen waste water treatment device, the filtering basket is utilized to intercept and filter solid residues in kitchen waste water, so that the solid residues are remained in the filtering basket.

2. According to the kitchen wastewater oil removal device, the oil removal mechanism formed by combining a plurality of first guide rollers, first upper conveying rollers, first lower conveying rollers, second upper conveying rollers, second lower conveying rollers, a plurality of upper squeeze rollers, a plurality of lower squeeze rollers, oil absorption belts, two first gears, two second gears, two chain wheels, chains and a motor is utilized, so that the kitchen wastewater can be effectively separated from oil and water, and the wastewater oil removal effect is realized.

3. According to the kitchen waste oil removing device, the heating mechanism formed by combining the gas conveying pipe, the plurality of gas outlet nozzles and the hot air blower is utilized, hot air can be conveyed into kitchen waste water to heat the waste water, the phenomenon of dirty oil waxing in the waste water caused by the reduction of the temperature of the waste water is avoided, and bubbles generated in the waste water by the hot air can quickly bring dirty oil doped in the waste water to an upper layer in the process of flowing the waste water from bottom to top by utilizing the hot air, so that the quality of removing oil from the waste water can be further improved, and the problems that the oil-water separation effect of the dirty oil in the waste water is poor, the oil removing quality of the kitchen waste water is poor, and the oil removing is not complete and thorough are solved when the conventional kitchen waste water oil removing device is used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is a schematic diagram of a front sectional structure of the present embodiment.

Fig. 3 is a schematic rear view of the present embodiment.

In the figure, 1, an oil removal box; 2. a dirty oil collecting box; 3. a rectangular frame plate; 4. a filter basket; 5. a first guide roller; 6. a first upper conveying roller; 7. a first lower conveying roller; 8. a second upper conveying roller; 9. a second lower conveying roller; 10. an upper squeeze roll; 11. a lower squeeze roll; 12. an oil suction belt; 13. a first gear; 14. a second gear; 15. a sprocket; 16. a chain; 17. a motor; 18. a second guide roller; 19. a hot gas delivery pipe; 20. a gas outlet nozzle; 21. an air heater; 22. an electric heating plate; 23. an oil drain pipe; 24. an oil discharge valve; 25. a drain pipe; 26. a drain valve; 27. and a viewing mirror.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides a kitchen wastewater degreasing apparatus, comprising: the oil removal tank 1, dirty oil collecting box 2, deoiling mechanism and heating mechanism and deoiling box 1 right side fixed mounting's dirty oil collecting box 2 are provided with the deoiling mechanism that is used for oil water separation on the oil removal tank 1, still are provided with the heating mechanism that is used for heating waste water on the oil removal box 1, wherein:

the top of the oil removal tank 1 is provided with a waste liquid inlet, the top of the oil removal tank 1 is fixedly provided with a rectangular frame plate 3 through a screw, the bottom of the rectangular frame plate 3 is fixedly provided with a filter basket 4 with an opening structure at the top, the bottom of the filter basket 4 penetrates through the waste liquid inlet, and the oil removal mechanism and the heating mechanism are arranged on the oil removal tank 1.

The oil removing mechanism is used for carrying out oil-water separation on kitchen wastewater and realizing the oil removing function of the wastewater, and comprises a plurality of first guide rollers 5, a first upper conveying roller 6, a first lower conveying roller 7, a second upper conveying roller 8, a second lower conveying roller 9, a plurality of upper squeeze rollers 10, a plurality of lower squeeze rollers 11, an oil absorption belt 12, two first gears 13, two second gears 14, two chain wheels 15, a chain 16 and a motor 17, wherein the plurality of first guide rollers 5, the first upper conveying roller 6, the first lower conveying roller 7, the second upper conveying roller 8 and the second lower conveying roller 9 are all rotatably arranged in the oil removing tank 1 and are distributed in a space snake shape, the first lower conveying roller 7 is positioned under the first upper conveying roller 6, the second lower conveying roller 9 is positioned under the second upper conveying roller 8, the upper squeeze rolls 10 and the lower squeeze rolls 11 are rotatably installed in the dirty oil collecting tank 2, the upper squeeze rolls 10 are respectively positioned right above the corresponding lower squeeze rolls 11, one end of the oil suction belt 12 sequentially penetrates through the space between the first upper conveying roll 6 and the first lower conveying roll 7, the space between the upper squeeze rolls 10 and the lower squeeze rolls 11, the space between the second upper conveying roll 8 and the second lower conveying roll 9, it is noted that the first upper conveying roll 6 and the second upper conveying roll 8 are contacted with the upper surface of the oil suction belt 12, the first lower conveying roll 7 and the second conveying roll 9 are contacted with the lower surface of the oil suction belt 12, the upper squeeze rolls 10 are contacted with the upper surface of the oil suction belt 12, the lower squeeze rolls 11 are contacted with the lower surface of the oil suction belt 12, and the surfaces of the first upper conveying roll 6, the first lower conveying roll 7, the second upper conveying roll 8 and the second lower conveying roll 9 are provided with anti-skid patterns, for increasing the friction resistance when contacting the oil absorbing belt 12, further carrying out more stable and smooth transmission on the oil absorbing belt, ensuring the smooth movement of the oil absorbing belt 12, winding the oil absorbing belt 12 on a plurality of first guide rollers 5, fixedly connecting the two ends of the oil absorbing belt 12, extending the rear ends of the first upper transmission roller 6, the first lower transmission roller 7, the second upper transmission roller 8 and the second lower transmission roller 9 to the outside of the oil removing box 1, respectively fixedly sleeved on the rear end of the first upper transmission roller 6 and the rear end of the first lower transmission roller 7 by two first gears 13, respectively meshed with two first gears 13, respectively fixedly sleeved on the rear end of the second upper transmission roller 8 and the rear end of the second lower transmission roller 9 by two second gears 14, respectively meshed with two second gears 14, the two chain wheels 15 are fixedly sleeved at the rear ends of the first upper conveying roller 6 and the second upper conveying roller 8 respectively, the chain 16 is wound on the two chain wheels 15, the motor 17 is fixedly arranged on the outer wall of the rear side of the oil removal tank 1, the rear end of the second lower conveying roller 9 is fixedly connected with the output shaft end of the motor 17, the two second guide rollers 18 are rotatably arranged in the oil removal tank 2, the oil absorption belt 12 is wound on the two second guide rollers 18, and it is required to say that the oil absorption belt 12 is made of an oil absorption cotton material, the oil absorption belt 12 made of the oil absorption cotton material can absorb the dirty oil in kitchen wastewater, the oil absorption cotton has no water absorption property, and further the dirty oil can be effectively absorbed, and the width of the oil absorption belt 12 is slightly smaller than the inner width of the oil removal tank 1.

The heating mechanism is used for heating wastewater, the function of improving the oil removal effect is achieved, the heating mechanism comprises a hot air conveying pipe 19, a plurality of air outlet spray heads 20 and an air heater 21, the hot air conveying pipe 19 is fixedly arranged on the inner wall of the bottom of the oil removal tank 1 through a pipe clamp, the plurality of air outlet spray heads 20 are fixedly connected to the hot air conveying pipe 19 and are distributed at equal intervals, a one-way valve is fixedly arranged in the hot air conveying pipe 19, the air heater 21 is fixedly arranged on the outer wall of the left side of the oil removal tank 1, and the left end of the hot air conveying pipe 19 extends out of the oil removal tank 1 and is fixedly connected with the discharge end of the air heater 21.

Through the structure, the kitchen wastewater oil removing device provided by the utility model can be used for conveying hot air into kitchen wastewater to heat the kitchen wastewater to avoid dirty oil from being waxy when the kitchen wastewater is deoiled, and bubbles generated by the hot air in the wastewater can quickly bring dirty oil doped in the wastewater to the upper layer in the process of utilizing the hot air to flow in the kitchen wastewater from bottom to top, so that the kitchen wastewater can be effectively separated from oil, the effect of removing oil from the wastewater is realized, the oil-water separation quality of the kitchen wastewater can be improved, the kitchen wastewater oil can be thoroughly and comprehensively removed, dirty oil can be collected, during the operation, the kitchen wastewater is poured into the filter basket 4, solid residues in the kitchen wastewater are intercepted and filtered by the filter basket 4, the solid residues remain in the filter basket 4, the filtered kitchen wastewater falls onto the inner wall of the bottom of the oil removing box 1 to be stored, after the kitchen waste water is poured, the motor 17 is started to run, the motor 17 drives the second lower conveying roller 9 to rotate, under the meshing transmission of the two first gears 13 and the transmission of the two second gears 14 and the transmission of the two chain wheels 15 and the chain 16, the first upper conveying roller 6, the first lower conveying roller 7, the second upper conveying roller 8 and the second lower conveying roller 9 can be controlled to rotate simultaneously, the first upper conveying roller 6 and the first lower conveying roller 7 synchronously rotate in opposite directions, the second upper conveying roller 8 and the second lower conveying roller 9 synchronously rotate in opposite directions, the oil suction belt 12 can be controlled to continuously move in the oil removal tank 1 and the dirty oil collection tank 2, the plurality of first guide rollers 5 are distributed in a serpentine shape, so that the oil suction belt 12 continuously enters the kitchen waste water, dirty oil in the kitchen waste water can be adsorbed by the oil suction belt 12, when the oil absorption belt 12 adsorbed with dirty oil moves to a plurality of upper squeeze rollers 10 and a plurality of lower squeeze rollers 11, the dirty oil adsorbed in the oil absorption belt 12 can be squeezed out and falls into the dirty oil collecting box 2 by utilizing the mutual cooperation of the plurality of upper squeeze rollers 10 and the plurality of lower squeeze rollers 11, and then the dirty oil can be stored in the dirty oil collecting box 2 in the continuous moving process of the oil absorption belt 12, so that the oil-water separation effect of kitchen wastewater is realized, the operation of the hot air blower 21 is arranged in the oil removal process, the hot air can be controlled to pass through the hot air conveying pipe 19 and be discharged from the plurality of air outlet nozzles 20, the hot air discharged from the plurality of air outlet nozzles 20 flows upwards from the bottom, the kitchen wastewater can be heated, the dirty oil wax deposition phenomenon in the wastewater is avoided, the quality of the wastewater can be improved, and the hot air can be in the wastewater flowing upwards from the bottom, and bubbles can be generated in the wastewater.

In this embodiment, the bottom inner wall of the dirty oil collecting tank 2 is of an inclined surface structure, the electric heating plate 22 is fixedly installed on the bottom inner wall of the dirty oil collecting tank 2, the oil drain pipe 23 is fixedly installed on the right side of the dirty oil collecting tank 2, the oil drain valve 24 is fixedly installed on the oil drain pipe 23, it is to be noted that the electric heating plate 22 is a constant-temperature electric heating plate, and the heating temperature of the electric heating plate 22 is selected to be between 30 and 40 ℃.

In this embodiment, a drain pipe 25 is fixedly installed on the front side of the fuel tank 1, and a drain valve 26 is fixedly installed on the drain pipe 25.

In this embodiment, an observation hole is formed in the front inner wall of the fuel tank 1, and an observation mirror 27 is fixedly installed in the observation hole.

In this embodiment, it should be noted that, a control switch is installed on the oil tank 1, and the motor 17, the air heater 21, the electric heating plate 22 and the control switch are electrically connected with an external power line sequentially through wires to form a loop, and the control switch can respectively control the opening and closing of the motor 17, the air heater 21 and the electric heating plate 22.

The kitchen wastewater deoiling device provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a kitchen waste water deoiling device, its characterized in that, including deoiling case (1) and deoiling case (1) right side fixed mounting's dirty oil collecting box (2), the waste liquid import has been seted up at the top of deoiling case (1), the top of deoiling case (1) is through screw fixed mounting has rectangle framed board (3), the bottom fixed mounting of rectangle framed board (3) has filter basket (4) that the top is the open structure, the bottom of filter basket (4) runs through the waste liquid import, be provided with the deoiling mechanism that is used for water oil separating on deoiling case (1), be provided with the heating mechanism that is used for heating waste water on deoiling case (1).

2. A kitchen waste oil removal device according to claim 1, wherein: the degreasing mechanism comprises a plurality of first guide rollers (5), a first upper conveying roller (6), a first lower conveying roller (7), a second upper conveying roller (8), a second lower conveying roller (9), a plurality of upper squeezing rollers (10), a plurality of lower squeezing rollers (11), an oil absorption belt (12), two first gears (13), two second gears (14), two chain wheels (15), chains (16) and a motor (17), a plurality of first guide rollers (5), the first upper conveying roller (6), the first lower conveying roller (7), the second upper conveying roller (8) and the second lower conveying roller (9) are all rotatably mounted in the degreasing tank (1), a plurality of first guide rollers (5) are all rotatably mounted in the degreasing tank (1) and are in a snakelike arrangement at intervals, the first lower conveying roller (7) is positioned under the first upper conveying roller (6), the second lower conveying roller (9) is positioned under the second upper conveying roller (8), a plurality of squeezing rollers (10) are rotatably mounted in the second upper conveying roller (8) and are correspondingly positioned under the second upper squeezing roller (11), one end of the oil absorption belt (12) sequentially penetrates through the space between the first upper conveying roller (6) and the first lower conveying roller (7), the space between the plurality of upper extrusion rollers (10) and the plurality of lower extrusion rollers (11), the space between the second upper conveying roller (8) and the second lower conveying roller (9), the oil absorption belt (12) is wound on the plurality of first guide rollers (5), two ends of the oil absorption belt (12) are fixedly connected, the rear ends of the first upper conveying roller (6), the first lower conveying roller (7), the second upper conveying roller (8) and the second lower conveying roller (9) are respectively extended out of the oil removing box (1), two first gears (13) are respectively and fixedly sleeved on the rear ends of the first upper conveying roller (6) and the rear ends of the first lower conveying roller (7), two second gears (14) are respectively and fixedly sleeved on the rear ends of the second upper conveying roller (8) and the second sprocket (15) and the rear ends of the second upper conveying roller (9), two first gears (13) are respectively and fixedly sleeved on the rear ends of the second upper conveying roller (8) and the second sprocket (15), the motor (17) is fixedly arranged on the outer wall of the rear side of the oil removal box (1), and the rear end of the second lower conveying roller (9) is fixedly connected with the output shaft end of the motor (17).

3. A kitchen waste oil removal device according to claim 2, wherein: the dirty oil collecting box (2) is rotatably provided with two second guide rollers (18), and the oil suction belt (12) is wound on the two second guide rollers (18).

4. A kitchen waste oil removal device according to claim 1, wherein: the heating mechanism comprises a hot air conveying pipe (19), a plurality of air outlet spray heads (20) and a hot air blower (21), wherein the hot air conveying pipe (19) is fixedly installed on the inner wall of the bottom of the oil removal box (1) through pipe clamps, the air outlet spray heads (20) are fixedly connected to the hot air conveying pipe (19) and are distributed at equal intervals, a check valve is fixedly installed in the hot air conveying pipe (19), the hot air blower (21) is fixedly installed on the outer wall of the left side of the oil removal box (1), and the left end of the hot air conveying pipe (19) extends out of the oil removal box (1) and is fixedly connected with the discharge end of the hot air blower (21).

5. A kitchen waste oil removal device according to claim 1, wherein: the bottom inner wall of the dirty oil collecting box (2) is of an inclined surface structure, an electric heating plate (22) is fixedly arranged on the bottom inner wall of the dirty oil collecting box (2), an oil discharge pipe (23) is fixedly arranged on the right side of the dirty oil collecting box (2), and an oil discharge valve (24) is fixedly arranged on the oil discharge pipe (23).

6. A kitchen waste oil removal device according to claim 1, wherein: the oil removal box is characterized in that a drain pipe (25) is fixedly arranged on the front side of the oil removal box (1), and a drain valve (26) is fixedly arranged on the drain pipe (25).

7. A kitchen waste oil removal device according to claim 1, wherein: an observation hole is formed in the inner wall of the front side of the oil removal box (1), and an observation mirror (27) is fixedly arranged in the observation hole.