Edible oil water extraction method processing equipment

Abstract

The invention discloses edible oil water extraction method processing equipment, and belongs to the technical field of agricultural product processing, the edible oil water extraction method processing equipment comprises a water-oil separation mechanism and oil discharge pipes, the water-oil separation mechanism is arranged in a separation cavity, a plurality of oil discharge pipes are communicated with an oil discharge port of the water-oil separation mechanism, one end, far away from the water-oil separation mechanism, of each oil discharge pipe extends out of a tank body, and flow meters are arranged on the oil discharge pipes; an electromagnetic valve is arranged on the feeding pipe; and the electromagnetic valve and the flow meter are electrically connected with the controller. According to the edible oil water extraction method processing equipment, water-oil separation can be achieved through the water-oil separation mechanism, separated grease can be discharged through the oil discharging pipe, and water and slag can be discharged into the slag discharging water tank through the water-slag pipe; when the oil flow in the oil discharge pipe is small, the flow meter transmits a signal to the controller, and the controller controls the electromagnetic valve to accelerate the leading-in speed of the sauce blank, so that the oil flow in the oil discharge pipe is increased, and the oil outlet rate is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural product processing, and in particular to edible oil-water substitution processing equipment. Background Art

[0002] The existing water-replacement method for edible oil processing usually mixes the ground soy sauce embryo with water to form an oil-water mixture, and then separates the oil, water and residue through a long period of sedimentation, and then extracts the floating oil to achieve preliminary processing of the edible oil, and then discharges the water residue. This method requires a large amount of sedimentation when processing edible oil, and its processing efficiency is low. In addition, after the water-oil separation, the layered extraction will cause a small amount of water droplets to still be mixed in the oil, resulting in low oil purity and affecting the output quality. At the same time, after the soy sauce embryo is mixed with water, there is still a large amount of oil attached to the residue, resulting in a low degree of separation, thereby making the processing oil yield low.

[0003] In order to solve the above problems, a processing device has emerged. For example, the Chinese invention patent with the announcement number CN113388447B discloses a edible oil water replacement method processing device, including a machine body, a bracket is installed on the outer wall of the machine body, a slag discharge water tank is fixedly installed at the lower end of the bracket, and a grinding chamber, a material drop channel and a water-oil chamber are sequentially connected from top to bottom in the machine body, a separation groove is annularly opened on the side wall of the material drop channel, a separation tube is installed in the separation groove, and a separation membrane is sealed and installed on the outer wall of the separation tube and the inner wall of the separation groove, and a plurality of connecting holes are evenly opened on the side wall of the separation tube located below the separation membrane. Water and oil separation is achieved by the separation membrane under the action of the pressure of the liquid level change, so as to achieve the purpose of obtaining high-purity oil and fat, and at the same time, the degree of water-oil separation is improved by water circulation, and the oil yield and water-oil separation speed are further improved by increasing bubbles, so as to improve the processing purity and processing efficiency of the water replacement method. However, the above equipment cannot monitor the oil output rate in the oil discharge pipe in real time, resulting in different oil output rates due to different oil content in the sauce embryo, and cannot ensure continuous and stable oil output, which ultimately leads to the oil output rate failing to meet the production requirements of the enterprise. Therefore, an edible oil-water replacement processing equipment is proposed to solve the above problem. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an edible oil-water replacement processing device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The present invention discloses an edible oil-water replacement processing device, comprising a tank body, a slag discharge water tank, and a feed pipe. The tank body is arranged on the slag discharge water tank through a mounting bracket. A feed chamber, a separation chamber, and a water-oil chamber are sequentially arranged in the tank body from top to bottom, and the separation chamber is respectively connected with the feed chamber and the water-oil chamber. The feed pipe extends into the feed chamber, and the water-oil chamber is connected with the slag discharge water tank. A water-slag pipe connected with the water-oil chamber is arranged at the lower end of the tank body, and the tank body also comprises a water-oil separation mechanism and an oil discharge pipe. The water-oil separation mechanism is arranged in the separation chamber, and a plurality of the oil discharge pipes are connected with the oil discharge port of the water-oil separation mechanism, and one end thereof away from the water-oil separation mechanism extends out of the tank body. A flow meter is arranged on the oil discharge pipe, and a solenoid valve is arranged on the feed pipe. Both the solenoid valve and the flow meter are electrically connected with a controller.

[0007] When the flow meter detects that the oil outflow rate in the oil discharge pipe slows down, the flow meter transmits the signal to the controller, and the controller controls the solenoid valve to increase the rate of raw material entry, thereby improving the oil outflow efficiency.

[0008] As a preferred technical solution of the present invention, the water-oil separation mechanism includes a separation tube and a separation membrane. The separation membrane is arranged on the separation tube. A plurality of first filter holes are opened on the separation tube, and all of them are located below the separation membrane. A plurality of through holes are opened on the separation membrane, and the oil drain pipe is connected to the corresponding through holes.

[0009] As a preferred technical solution of the present invention, it also includes a water pump, a liquid inlet pipe, a liquid discharge pipe, an air pump, and an inflation pipe. The water inlet end of the water pump is connected to the liquid inlet pipe, and the water outlet end is connected to the liquid discharge pipe. The liquid inlet pipe is connected to the slag discharge water tank, and the liquid discharge pipe is connected to the water-oil chamber. One end of the inflation pipe is connected to the air pump, and the other end is connected to the liquid discharge pipe.

[0010] As a preferred technical solution of the present invention, it also includes a slag discharge motor, auger blades, and a slag discharge pipe. The slag discharge motor is installed on the slag discharge water tank through a mounting assembly, and its output shaft is horizontally arranged and coaxially connected with the auger blades. The slag discharge pipe is arranged in the slag discharge water tank, the auger blades are located in the slag discharge pipe, the water slag pipe is connected to the slag discharge pipe, and a plurality of second filter holes are opened at the lower end of the slag discharge pipe.

[0011] As a preferred technical solution of the present invention, the installation assembly includes a limit sleeve and a rib plate, the limit sleeve is fixed on the slag discharge water tank, the rib plate is fixedly connected to the limit sleeve and the slag discharge water tank respectively, and the slag discharge motor extends into the limit sleeve and is fixedly connected thereto.

[0012] As a preferred technical solution of the present invention, the slag discharge motor is electrically connected to the controller;

[0013] When the flow meter detects that the oil discharge rate in the oil discharge pipe slows down, the flow meter transmits the signal to the controller, and the controller controls the slag discharge motor to increase the rotation speed and improve the slag discharge rate.

[0014] As a preferred technical solution of the present invention, the water pump and the air pump are both electrically connected to the controller;

[0015] When the flow meter detects that the oil discharge rate in the oil discharge pipe slows down, it will transmit this signal to the controller, and the controller will control the water pump to increase the discharge volume and the air pump to increase the air input to adapt the slag discharge rate and the oil discharge rate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention is a edible oil-water substitution method processing equipment, the ground sauce embryo is introduced into the feed cavity through a feed pipe, the sauce embryo in the feed cavity will flow into the separation cavity, the water-oil separation can be achieved through the water-oil separation mechanism, the separated grease will be discharged through the oil discharge pipe, and the water and slag will be discharged into the slag discharge water tank through the water-slag pipe. Start the water pump and the air pump, the water pump introduces the water and slag in the slag discharge water tank into the water-oil cavity through the liquid inlet pipe and the liquid discharge pipe in turn, and the air pump fills the outside air into the liquid discharge pipe through the inflation pipe, so that a large number of bubbles are generated in the water in the liquid discharge pipe, the bubble liquid flow can further disperse the slag and combine with the grease overflowed from the slag, improve the buoyancy of the grease, so that the grease can quickly float to the separation cavity for separation, and the bubbles can increase the overall volume of water and oil, so that the water-oil liquid level in the groove in the separation cavity is increased, that is, the pressure of water and oil on the separation membrane is increased, so that the grease can quickly pass through the separation membrane, and the efficiency and degree of water-oil separation are increased. When the grease flow in the oil drain pipe is small, the flow meter will transmit this signal to the controller, and the controller will control the solenoid valve to speed up the introduction of the sauce embryo, thereby increasing the grease flow in the oil drain pipe and greatly improving the oil output rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is an overall cross-sectional view of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the water-oil separation mechanism of the present invention;

[0022] Figure 4It is a schematic diagram of the internal structure of the slag discharge water tank of the present invention;

[0023] In the figure: 1. tank body;

[0024] 2. Slag discharge water tank;

[0025] 3. Install the bracket;

[0026] 4. Feeding chamber;

[0027] 5. Separation chamber;

[0028] 6. Water-oil cavity;

[0029] 7. Feed pipe;

[0030] 8. Water slag pipe;

[0031] 9. Oil drain pipe;

[0032] 10. Flow meter;

[0033] 11. Solenoid valve;

[0034] 121, separation tube; 122, separation membrane; 123, through hole;

[0035] 131, water pump; 132, liquid inlet pipe; 133, liquid discharge pipe; 134, air pump; 134, inflation pipe;

[0036] 141. Slag discharge motor; 142. Slag discharge pipe; 143. Second filter hole; 144. Limit sleeve; 145. Rib plate. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Figure 1-4 The present invention provides an edible oil-water replacement processing device, comprising a tank body 1, a slag discharge water tank 2, and a feed pipe 7. The tank body 1 is arranged on the slag discharge water tank 2 through a mounting bracket 3. A feed chamber 4, a separation chamber 5, and a water-oil chamber 6 are arranged in the tank body 1 from top to bottom, and the separation chamber 5 is respectively connected with the feed chamber 4 and the water-oil chamber 6. The feed pipe 7 extends into the feed chamber 4, and the water-oil chamber 6 is connected with the slag discharge water tank 2. A water-slag pipe 8 connected with the water-oil chamber 6 is arranged at the lower end of the tank body 1. The tank body 1 also comprises a water-oil separation mechanism and an oil discharge pipe 9. The water-oil separation mechanism is arranged in the separation chamber 5, and multiple oil discharge pipes 9 are connected to the oil discharge port of the water-oil separation mechanism, and one end thereof away from the water-oil separation mechanism extends out of the tank body 1. A flow meter 10 is arranged on the oil discharge pipe 9, and a solenoid valve 11 is arranged on the feed pipe 7. The solenoid valve 11 and the flow meter 10 are both electrically connected to the controller; when the flow meter 10 detects that the oil discharge rate in the oil discharge pipe 9 slows down, the signal is transmitted to the controller, and the controller controls the solenoid valve 11 to increase the rate at which the raw materials enter, thereby improving the oil discharge efficiency.

[0040] In this embodiment, the ground sauce embryo is introduced into the feed chamber 4 through the feed pipe 7, and the sauce embryo in the feed chamber 4 flows into the separation chamber 5. The water-oil separation mechanism can realize water-oil separation, and the separated grease is discharged through the oil discharge pipe 9, and the water and slag are discharged into the slag discharge water tank 2 through the water-slag pipe 8. When the grease flow in the oil discharge pipe 9 is small, the flow meter 10 transmits this signal to the controller (the controller is an STM32 single-chip microcomputer), and the controller controls the solenoid valve 11 to speed up the introduction speed of the sauce embryo, thereby achieving the improvement of the grease flow in the oil discharge pipe 9, which greatly improves the oil output rate.

[0041] Specifically, the water-oil separation mechanism includes a separation tube 121 and a separation membrane 122. The separation membrane 122 is arranged on the separation tube 121. A plurality of first filter holes are opened on the separation tube 121, and all of them are located below the separation membrane 122. A plurality of through holes 123 are opened on the separation membrane 122, and the oil drain pipe 9 is connected to the corresponding through holes 123.

[0042] The water level in the water-oil chamber 6 is located in the separation chamber 5 and below the separation membrane 122, so the ground sauce embryo falls into the water in the separation chamber 5 so that the oil diffuses quickly, and the residue sinks and continues to diffuse the oil, and the water and oil enter the groove opened in the separation chamber 5 through the first filter hole. Since the oil is lighter than water, the oil floats on the water, and the separation membrane 122 can prevent water from passing through, so that the oil can overflow to the top of the separation membrane 122, thereby realizing water-oil separation.

[0043] Specifically, it also includes a water pump 131, a liquid inlet pipe 132, a liquid discharge pipe 133, an air pump 134, and an inflation pipe 135. The water inlet end of the water pump 131 is connected to the liquid inlet pipe 132, and the water outlet end is connected to the liquid discharge pipe 133. The liquid inlet pipe 132 is connected to the slag discharge water tank 2, and the liquid discharge pipe 133 is connected to the water-oil chamber 6. One end of the inflation pipe 135 is connected to the air pump 134, and the other end is connected to the liquid discharge pipe 133.

[0044] Start the water pump 131 and the air pump 134. The water pump 131 introduces the water and slag in the slag discharge water tank 2 into the water-oil chamber 6 through the liquid inlet pipe 132 and the liquid discharge pipe 133 in turn. The air pump 134 fills the external air into the liquid discharge pipe 133 through the inflation pipe 135, so that a large number of bubbles are generated in the water in the liquid discharge pipe 133. The bubble liquid flow can further disperse the slag and combine with the grease overflowing from the slag to enhance the buoyancy of the grease, so that the grease can quickly float to the separation chamber 5 for separation. In addition, the bubbles can increase the overall volume of water and oil, so that the water-oil level in the groove in the separation chamber 5 is increased, that is, the pressure of water and oil on the separation membrane 122 is increased, so that the grease can quickly pass through the separation membrane 122, thereby increasing the efficiency and degree of water-oil separation.

[0045] Specifically, it also includes a slag discharge motor 141, auger blades, and a slag discharge pipe 142. The slag discharge motor 141 is installed on the slag discharge water tank 2 through an installation assembly, and its output shaft is horizontally arranged and coaxially connected with the auger blades. The slag discharge pipe 142 is arranged in the slag discharge water tank 2, the auger blades are located in the slag discharge pipe 142, the water slag pipe 8 is connected to the slag discharge pipe 142, and a plurality of second filter holes 143 are opened at the lower end of the slag discharge pipe 142.

[0046] The water-slag pipe 8 can discharge water and slag into the slag discharge pipe 142, start the slag discharge motor 141, and the output torque of the slag discharge motor 141 is transmitted to the auger blades through the coupling. The rotation of the auger blades can squeeze the slag out of the slag discharge water tank 2. The excess water-oil mixture will be re-discharged from the second filter hole 143 into the slag discharge water tank 2 for circulation, which can ensure that the slag is completely discharged and can also allow the water containing a small amount of grease to circulate again into the water-oil chamber 6 for separation, further increasing the effect of water-oil separation.

[0047] Preferably, the installation assembly includes a limiting sleeve 144 and a rib plate 145, the limiting sleeve 144 is fixed on the slag discharge water tank 2, the rib plate 145 is fixedly connected to the limiting sleeve 144 and the slag discharge water tank 2 respectively, and the slag discharge motor 141 extends into the limiting sleeve 144 and is fixedly connected thereto.

[0048] The limiting sleeve 144 can limit the movement of the slag discharge motor 141 in the vertical direction along its output shaft, and the rib plate 145 can improve the strength of the joint surface between the limiting sleeve 144 and the slag discharge water tank 2.

[0049] Preferably, the slag discharge motor 141 is electrically connected to the controller; when the flow meter 10 detects that the oil output rate in the oil discharge pipe 9 slows down, it transmits this signal to the controller, and the controller controls the slag discharge motor 141 to increase the rotation speed and improve the slag discharge rate.

[0050] Preferably, the water pump 131 and the air pump 134 are both electrically connected to the controller; when the flow meter 10 detects that the oil discharge rate in the oil discharge pipe 9 slows down, it will transmit this signal to the controller, and the controller controls the water pump 131 to increase the discharge volume and controls the air pump 134 to increase the air input to adapt the slag discharge rate and the oil discharge rate.

[0051] Working principle of the present invention:

[0052] The ground sauce embryo is introduced into the feed chamber 4 through the feed pipe 7, and the sauce embryo in the feed chamber 4 will flow into the separation chamber 5, and the water-oil separation can be achieved through the water-oil separation mechanism. The separated oil will be discharged through the oil discharge pipe 9, and the water and slag will be discharged into the slag discharge water tank 2 through the water-slag pipe 8. Start the water pump 131 and the air pump 134. The water pump 131 introduces the water and slag in the slag discharge water tank 2 into the water-oil chamber 6 through the liquid inlet pipe 132 and the liquid discharge pipe 133 in sequence. The air pump 134 fills the external air into the liquid discharge pipe 133 through the air filling pipe 135, so that a large number of bubbles are generated in the water in the liquid discharge pipe 133. The bubble liquid flow can further disperse the slag and combine with the grease overflowed from the slag, thereby increasing the buoyancy of the grease, so that the grease can quickly float to the separation chamber 5 for separation, and the bubbles can increase the overall volume of water and oil, so that the water-oil level in the groove in the separation chamber 5 is increased, that is, the pressure of water and oil on the separation membrane 122 is increased, so that the grease quickly passes through the separation membrane 122, and the efficiency and degree of water-oil separation are increased. When the grease flow in the oil discharge pipe 9 is small, the flow meter 10 will transmit this signal to the controller, and the controller controls the solenoid valve 11 to speed up the introduction speed of the sauce embryo, thereby achieving the increase of the grease flow in the oil discharge pipe 9, greatly improving the oil output rate.

[0053] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A edible oil-water replacement processing device, comprising a tank body (1), a slag discharge water tank (2), and a feed pipe (7), wherein the tank body (1) is arranged on the slag discharge water tank (2) through a mounting bracket (3), and the tank body (1) is provided with a feed chamber (4), a separation chamber (5), and a water-oil chamber (6) from top to bottom, and the separation chamber (5) is respectively connected to the feed chamber (4) and the water-oil chamber (6), the feed pipe (7) extends into the feed chamber (4), the water-oil chamber (6) is connected to the slag discharge water tank (2), and the lower end of the tank body (1) is provided with a water-slag pipe (8) connected to the water-oil chamber (6), characterized in that: It also includes a water-oil separation mechanism and an oil discharge pipe (9), wherein the water-oil separation mechanism is arranged in the separation chamber (5), a plurality of the oil discharge pipes (9) are connected to the oil discharge port of the water-oil separation mechanism, and one end of the oil discharge pipes (9) away from the water-oil separation mechanism extends out of the tank body (1), a flow meter (10) is arranged on the oil discharge pipe (9), and a solenoid valve (11) is arranged on the feed pipe (7), and the solenoid valve (11) and the flow meter (10) are both electrically connected to a controller; When the flow meter (10) detects that the oil discharge rate in the oil discharge pipe (9) slows down, this signal is transmitted to the controller, and the controller controls the solenoid valve (11) to increase the rate at which the raw materials enter, thereby improving the oil discharge efficiency.

2. The edible oil-water replacement processing equipment according to claim 1, characterized in that: The water-oil separation mechanism comprises a separation tube (121) and a separation membrane (122); the separation membrane (122) is arranged on the separation tube (121); a plurality of first filter holes are provided on the separation tube (121), and the first filter holes are all located below the separation membrane (122); a plurality of through holes (123) are provided on the separation membrane (122); and the oil discharge pipe (9) is connected to the corresponding through holes (123).

3. The edible oil-water replacement processing equipment according to claim 1, characterized in that: It also comprises a water pump (131), a liquid inlet pipe (132), a liquid discharge pipe (133), an air pump (134), and an air charging pipe (135); the water inlet end of the water pump (131) is in communication with the liquid inlet pipe (132), and the water outlet end is in communication with the liquid discharge pipe (133); the liquid inlet pipe (132) is in communication with the slag discharge water tank (2), the liquid discharge pipe (133) is in communication with the water-oil chamber (6); one end of the air charging pipe (135) is in communication with the air pump (134), and the other end is in communication with the liquid discharge pipe (133).

4. The edible oil-water replacement processing equipment according to claim 3, characterized in that: It also includes a slag discharge motor (141), auger blades, and a slag discharge pipe (142); the slag discharge motor (141) is installed on the slag discharge water tank (2) through a mounting assembly, and its output shaft is horizontally arranged and coaxially connected to the auger blades; the slag discharge pipe (142) is arranged in the slag discharge water tank (2); the auger blades are located in the slag discharge pipe (142); the water slag pipe (8) is connected to the slag discharge pipe (142); and a plurality of second filter holes (143) are provided at the lower end of the slag discharge pipe (142).

5. The edible oil-water replacement processing equipment according to claim 4, characterized in that: The installation assembly comprises a limiting sleeve (144) and a rib plate (145); the limiting sleeve (144) is fixed on the slag discharge water tank (2); the rib plate (145) is fixedly connected to the limiting sleeve (144) and the slag discharge water tank (2) respectively; the slag discharge motor (141) extends into the limiting sleeve (144) and is fixedly connected thereto.

6. The edible oil-water replacement processing equipment according to claim 4, characterized in that: The slag discharge motor (141) is electrically connected to the controller; When the flow meter (10) detects that the oil discharge rate in the oil discharge pipe (9) slows down, this signal is transmitted to the controller, and the controller controls the slag discharge motor (141) to increase the rotation speed and improve the slag discharge rate.

7. The edible oil-water replacement processing equipment according to claim 6, characterized in that: The water pump (131) and the air pump (134) are both electrically connected to the controller; When the flow meter (10) detects that the oil discharge rate in the oil discharge pipe (9) slows down, it transmits this signal to the controller, and the controller controls the water pump (131) to increase the discharge volume and controls the air pump (134) to increase the air input volume to adapt the slag discharge rate and the oil discharge rate.

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