Duck fat dehydration and separation device

Abstract

The utility model relates to the technical field of duck oil dehydration, in particular to a duck oil dehydration and separation device which comprises a separation tank, heating wires are connected and installed in the separation tank and are distributed in the separation tank at equal intervals, a supporting ring is fixedly connected to the outer side of the lower end of the separation tank, a supporting column is fixedly connected to the bottom face of the supporting ring, and the supporting column is fixedly connected to the lower end of the separation tank. The supporting columns are distributed on the supporting ring at equal angles, and the bottom faces of the supporting columns are fixedly connected with anti-skid pads. According to the utility model, the duck oil is subjected to static settlement, moisture and the duck oil are separated under the action of gravity, so that most moisture is removed, the duck oil is subjected to high-speed rotation, the oil and the water are layered by virtue of density difference, so that moisture is further removed, and finally, residual trace moisture in the duck oil is removed through filtration and adsorption. Efficient dehydration is achieved, the whole separation efficiency of the device is improved, meanwhile, the purity of duck oil is guaranteed, and the quality of the duck oil is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to duck oil dehydration technical field especially relates to a duck oil dehydration separation device. BACKGROUND

[0002] Duck oil is the animal fat extracted from duck meat or duck skin, has unique aroma and flavor, is widely used in cooking and food processing, because duck meat contains a large amount of water, in the duck oil production process, through using cooking or stewing cooking mode can make a large amount of water in duck meat exude, thereby make water and duck oil mix, cause the water content in duck oil is higher, therefore need to carry out dehydration separation to the water contained in duck oil, avoid affecting the quality of duck oil.

[0003] In the prior art, such as Chinese patent CN213447025U "oil-water separation device for edible oil production", the utility model discloses the scraping of oil piece is set, reciprocating translation movement is carried out under the driving of motor, can scrape the oil in the storage cavity from the inclined plate after separation, through the setting of bubble machine, oil-water liquid can be separated faster and the suspended oil is taken to the upper oil layer area, so that the oil-water separation is more thorough.

[0004] When the water contained in the duck oil is dehydrated and separated, the scraped oil piece is moved by the motor to scrape the separated oil into the storage cavity from the inclined plate, due to the limited area of the inclined plate, the amount of oil collected by single scraping is less, it is necessary to repeatedly scrape the oil into the storage cavity, the oil-water separation efficiency is low, the duck oil collection speed is slow, and the duck oil production speed is reduced. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that when the water contained in the duck oil is dehydrated and separated, the scraped oil piece is moved by the motor to scrape the separated oil into the storage cavity from the inclined plate, due to the limited area of the inclined plate, the amount of oil collected by single scraping is less, it is necessary to repeatedly scrape the oil into the storage cavity, the oil-water separation efficiency is low, the duck oil collection speed is slow, and the duck oil production speed is reduced.

[0006] The technical scheme of the utility model is as follows: a duck oil dehydration separation device, comprising a separation tank, a heating wire is connected and installed in the inside of the separation tank, the heating wire is distributed at equal intervals in the separation tank, a support ring is fixedly connected to the low end outside of the separation tank, a support column is fixedly connected to the bottom surface of the support ring, the support columns are distributed at equal angles on the support ring, and an antiskid pad is fixedly connected to the bottom surface of the support column.

[0007] Preferably, the top surface of the separation tank is fixedly connected with a top cover, a transmission cavity is formed in the inside of the top cover, an inlet pipe is fixedly connected to the top surface of the top cover, and the inlet pipe is in communication with the separation tank.

[0008] Preferably, the top surface of the top cover is fixedly connected with a motor, an output end of the motor is fixedly connected with a main shaft, and the distal end of the main shaft is rotatably connected with the transmission cavity.

[0009] Preferably, the inner wall of the separation tank is rotatably connected with a rotating shaft at the bottom, the top surface of the rotating shaft is fixedly connected with a transmission wheel, the transmission wheel is meshingly connected with the driving wheel, and the bottom end of the rotating shaft is fixedly connected with an inner centrifugal cylinder outside.

[0010] Preferably, the outer side of the inner centrifugal cylinder is equally spaced to be provided with first through holes, the first through holes are equally angularly distributed on the inner centrifugal cylinder, the inner wall of the inner centrifugal cylinder is equally angularly provided with second through holes at the bottom, and the inner wall of the inner centrifugal cylinder is equally angularly provided with stirring blades.

[0011] Preferably, the bottom surface of the separation tank is fixedly connected with a drain pipe, the outer side of the drain pipe is provided with a first electromagnetic valve, the bottom surface of the separation tank is fixedly connected with an oil discharge pipe, and the outer side of the oil discharge pipe is provided with a second electromagnetic valve.

[0012] Preferably, the bottom surface of the oil discharge pipe is fixedly connected with an adsorption bin, the inside of the adsorption bin is provided with an adsorption cavity, the inner wall of the adsorption bin is provided with third through holes, and the bottom surface of the adsorption bin is fixedly connected with a conveying pipe.

[0013] The utility model discloses the beneficial effects of:

[0014] 1. In the process of adding material, the rotating speed of the motor is controlled, the motor drives the main shaft to rotate slowly, the power is transmitted through the meshing driving wheel and transmission wheel, the inner centrifugal cylinder drives the stirring blade to rotate, the oil-water mixture is slightly stirred, the oil-water mixture is uniformly heated, the oil-water mixture is preliminarily separated, the oil-water mixture is deposited after stirring, most of the water in the lower layer is discharged out of the device through the drain pipe, and the water content in duck oil is reduced.

[0015] 2. The motor drives the main shaft to rotate quickly, the driving wheel with a larger diameter drives the transmission wheel with a smaller diameter to rotate, the motor load is reduced, the rotating shaft can rotate at a higher speed, the inner centrifugal cylinder is driven to rotate to generate centrifugal force, water moves outward under the action of centrifugal force, the water is guided to move and gather to the inner wall of the separation tank through the first through hole in the inclined inner wall of the inner centrifugal cylinder, the duck oil is guided to gather near the rotating shaft under the action of centrifugal force, the water and duck oil are separated to form clear layers, and oil-water mixing is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The whole three-dimensional structure schematic view is shown.

[0017] Figure 2 The three-dimensional structure schematic view of the adsorption bin is shown.

[0018] Figure 3 The three-dimensional structure schematic view of the top cover is shown.

[0019] Figure 4 The three-dimensional structure schematic view of the separation tank is shown.

[0020] Figure 5 The three-dimensional structure schematic view of the adsorption bin is shown.

[0021] The figure mark explanation: 1, separation tank; 2, heating wire; 3, support ring; 4, support column; 5, antiskid pad; 101, top cover; 102, transmission cavity; 103, feed pipe; 201, motor; 202, main shaft; 203, driving wheel; 204, rotating shaft; 205, transmission wheel; 206, inner centrifugal cylinder; 207, first through hole; 208, second through hole; 209, stirring blade; 301, drain pipe; 302, first electromagnetic valve; 303, oil discharge pipe; 304, second electromagnetic valve; 305, adsorption bin; 306, adsorption cavity; 307, third through hole; 308, transportation pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0023] Please refer to Figures 1-5 The present application provides an embodiment: a duck oil dewatering and separating device, which comprises a separation tank 1, a heating wire 2 is connected and installed in the separation tank 1, the heating wire 2 is distributed at equal intervals in the separation tank 1, a support ring 3 is fixedly connected to the low end outside of the separation tank 1, a support column 4 is fixedly connected to the bottom surface of the support ring 3, the support column 4 is distributed at equal angles on the support ring 3, and an antiskid pad 5 is fixedly connected to the bottom surface of the support column 4.

[0024] The top surface of the separation tank 1 is fixedly connected with a top cover 101, the inside of the top cover 101 is provided with a transmission cavity 102, the top surface of the top cover 101 is fixedly connected with a feeding pipe 103, the feeding pipe 103 is communicated with the separation tank 1, the mixture of duck oil and water can be transported into the separation tank 1 through the feeding pipe 103 for dehydration and separation, and the inside of the separation tank 1 forms a relatively closed space through the top cover 101, so that the duck oil and water can be separated.

[0025] The top surface of the top cover 101 is fixedly connected with a motor 201, the output end of the motor 201 is fixedly connected with a main shaft 202, the distal end of the main shaft 202 is rotatably connected with the transmission cavity 102, the outer side of the main shaft 202 is fixedly connected with a driving wheel 203, in the process of transporting the oil-water mixture into the separation tank 1, the rotation speed of the motor 201 is controlled, the motor 201 drives the main shaft 202 to rotate slowly, so as to drive the driving wheel 203 to rotate, which is convenient for slight stirring during feeding, so that the oil-water mixture can be uniformly heated, and the oil-water preliminary separation can be promoted, after removing most of the water by the preliminary separation, the motor 201 drives the main shaft 202 to rotate quickly, and the driving wheel 203 is driven to rotate, which is convenient for providing power for subsequent oil-water separation.

[0026] The inner wall bottom of the separation tank 1 is rotatably connected with a rotating shaft 204, the top surface of the rotating shaft 204 is fixedly connected with a transmission wheel 205, the transmission wheel 205 is meshingly connected with the driving wheel 203, the bottom end of the rotating shaft 204 is fixedly connected with an inner centrifugal cylinder 206, the driving wheel 203 with a larger diameter drives the transmission wheel 205 with a smaller diameter to rotate, which can reduce the load of the motor 201 and drive the rotating shaft 204 to rotate at a higher speed, so as to drive the inner centrifugal cylinder 206 to rotate to generate centrifugal force, and finely separate the oil-water mixture after the preliminary separation, the inner wall of the inwardly inclined inner centrifugal cylinder 206 can better guide the water to move and gather on the inner wall of the separation tank 1, and the duck oil can be guided to gather near the rotating shaft 204, which helps the water and duck oil to form clear layers after separation and reduces mixing.

[0027] The outer side of the inner centrifugal cylinder 206 is provided with first through holes 207 at equal intervals, the first through holes 207 are distributed at equal angles on the inner centrifugal cylinder 206, the inner wall of the inner centrifugal cylinder 206 is provided with second through holes 208 at equal angles at the bottom, and the inner wall of the inner centrifugal cylinder 206 is provided with stirring blades 209 at equal angles. The stirring blades 209 are driven to rotate by the rotating inner centrifugal cylinder 206, the oil-water mixture is stirred, the oil-water mixture is uniformly heated, and the oil-water mixture is preliminarily separated at the same time. In the process of centrifugal separation, because the density of water is relatively large, water moves outward under the action of centrifugal force, and is gathered on the inner wall of the separation tank 1 through the first through holes 207. Because the density of duck oil is relatively small, the duck oil is gathered near the rotating shaft 204 under the action of centrifugal force, and is discharged out of the separation tank 1 through the second through holes 208.

[0028] The bottom surface of the separation tank 1 is fixedly connected with a drain pipe 301, the outer side of the drain pipe 301 is provided with a first electromagnetic valve 302, the bottom surface of the separation tank 1 is fixedly connected with an oil discharge pipe 303, the outer side of the oil discharge pipe 303 is provided with a second electromagnetic valve 304, and in the process of centrifugal separation, the water gathered on the inner wall of the separation tank 1 is discharged out of the device through the drain pipe 301, and the duck oil is transported out of the device through the oil discharge pipe 303.

[0029] The bottom surface of the oil discharge pipe 303 is fixedly connected with an adsorption bin 305, the inside of the adsorption bin 305 is provided with an adsorption cavity 306, the inner wall of the adsorption bin 305 is provided with third through holes 307, and the bottom surface of the adsorption bin 305 is fixedly connected with a conveying pipe 308. After centrifugal separation, the duck oil may contain a small amount of water, when the duck oil is transported into the adsorption bin 305, the water is intercepted and absorbed by the active alumina filled in the adsorption cavity 306, and the pure duck oil is transported and stored through the conveying pipe 308.

[0030] Working principle: according to Figures 1-5 As shown in the figure, when working, the mixture of duck oil and water is transported into the separation tank 1 through the feed pipe 103 for dehydration and separation, the heating wire 2 in the separation tank 1 is used for heating the duck oil in the separation tank 1, the viscosity of the duck oil is reduced, the separation of oil and water is accelerated, and the separation of water is prevented by the cooling and solidification of duck oil;

[0031] The rotating speed of the motor 201 is controlled, the motor 201 drives the main shaft 202 to rotate slowly, the power is transmitted through the driving wheel 203 and the transmission wheel 205, the stirring blades 209 are driven to rotate by the inner centrifugal cylinder 206, slight stirring is facilitated in the feeding process, the oil-water mixture is uniformly heated, and the oil-water mixture is preliminarily separated at the same time.

[0032] After stirring is completed, the oil-water mixture is allowed to stand and separate into layers, most of the separated water in the lower layer is discharged outside the device through the drain pipe 301, the water content in the duck oil is preliminarily reduced, the main shaft 202 is rapidly rotated by driving the motor 201, the transmission wheel 205 is rotated by the larger-diameter driving wheel 203, the load of the motor 201 is reduced, and the rotating shaft 204 can be rotated at a higher speed, so that the inner centrifugal cylinder 206 is rotated to generate centrifugal force, and the oil-water mixture after separation is finely separated;

[0033] During the centrifugal separation process, water moves outward under the action of centrifugal force due to its large density, and the water is guided to move and gather to the inner wall of the separation tank 1 through the first through hole 207 in the inner wall of the inwardly inclined inner centrifugal cylinder 206, and the duck oil is guided to gather near the rotating shaft 204 under the action of centrifugal force due to its small density, which helps to form clear layers after separation of water and duck oil and reduces oil-water mixing.

[0034] During the centrifugal separation process, the water gathered in the inner wall of the separation tank 1 is discharged outside the device through the drain pipe 301, and the duck oil is discharged outside the device through the oil discharge pipe 303, the duck oil after centrifugal separation may contain a small amount of water, the water is intercepted and absorbed by the active alumina with high adsorption capacity filled in the adsorption cavity 306 when the duck oil is transported to the adsorption bin 305, the pure duck oil is transported and stored through the transportation pipe 308, most of the water in the duck oil is removed by sedimentation separation, fine separation is realized by the action of centrifugal force, and a small amount of water is further removed by filtration and adsorption, high-efficiency dehydration is realized, the overall separation efficiency of the device is improved, the purity of the duck oil is ensured, and the quality of the duck oil is improved.

[0035] The above is the working process of the entire device, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A duck fat dewatering separation apparatus comprising a separation tank (1), characterised in that: The inside connecting installation of the separation tank (1) is provided with heating wires (2), which are evenly distributed in the separation tank (1), the low end outside of the separation tank (1) is fixedly connected with a supporting ring (3), the bottom surface of the supporting ring (3) is fixedly connected with supporting columns (4), the supporting columns (4) are evenly distributed on the supporting ring (3), and the bottom surface of the supporting columns (4) is fixedly connected with anti-skid pads (5).

2. The duck oil dewatering separator according to claim 1, wherein: The top surface of the separation tank (1) is fixedly connected with a top cover (101), a transmission cavity (102) is formed in the inside of the top cover (101), and a feeding pipe (103) is fixedly connected to the top surface of the top cover (101) and penetrates through the separation tank (1).

3. The duck oil dewatering separator of claim 2, wherein: The top surface of the top cover (101) is fixedly connected with a motor (201), the output end of the motor (201) is fixedly connected with a main shaft (202), the distal end of the main shaft (202) is rotatably connected with the transmission cavity (102), and the outer side of the main shaft (202) is fixedly connected with a driving wheel (203).

4. The duck oil dewatering separator of claim 1, wherein: The inner wall bottom of the separation tank (1) is rotatably connected with a rotating shaft (204), the top surface of the rotating shaft (204) is fixedly connected with a transmission wheel (205), the transmission wheel (205) is meshedly connected with the driving wheel (203), and the bottom end outer side of the rotating shaft (204) is fixedly connected with an inner centrifugal cylinder (206).

5. A duck oil dewatering separator according to claim 4, wherein: The outer side of the inner centrifugal cylinder (206) is evenly provided with first through holes (207), the first through holes (207) are evenly distributed on the inner centrifugal cylinder (206), the inner wall bottom of the inner centrifugal cylinder (206) is evenly provided with second through holes (208), and the inner wall of the inner centrifugal cylinder (206) is evenly provided with stirring blades (209).

6. The duck oil dewatering separator of claim 1, wherein: The bottom surface of the separation tank (1) is fixedly connected with a drain pipe (301), the outer side of the drain pipe (301) is provided with a first electromagnetic valve (302), the bottom surface of the separation tank (1) is fixedly connected with an oil discharge pipe (303), and the outer side of the oil discharge pipe (303) is provided with a second electromagnetic valve (304).

7. A duck oil dewatering separator according to claim 6, wherein: The bottom surface of the oil discharge pipe (303) is fixedly connected with an adsorption bin (305), an adsorption cavity (306) is formed in the inside of the adsorption bin (305), a third through hole (307) is formed in the inner wall of the adsorption bin (305), and a conveying pipe (308) is fixedly connected to the bottom surface of the adsorption bin (305).

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