A vacuum deacidification device for edible oil

Abstract

This utility model relates to the field of edible oil processing technology, and in particular to a vacuum deacidification device for edible oil, comprising: a base box, a connecting seat, a connecting assembly, and a deacidification assembly; the base box is connected to an adjusting component, which includes a base plate, a support plate, a motor a, a screw, a moving block, mounting rods, a connecting block, an adjusting seat, a fixing plate, and a support rod; the base plate is connected to the base box, with support plates connected to both ends of the base plate; the motor a drives and connects to the screw, which is threadedly engaged with the moving block; mounting rods are connected to both sides of the moving block, with one end of each mounting rod connected to the connecting block; the connecting block is connected to the adjusting seat; one end of the adjusting seat is connected to the base plate via two fixing plates; a support rod is connected to the base plate, and a rubber pad is connected to the upper surface of the support rod; the connecting seat is connected to the adjusting seat; the connecting assembly is connected to the connecting seat; and the deacidification assembly is connected to the connecting assembly. This utility model facilitates improved oil discharge thoroughness, improved oil discharge effect, and improved the performance of the vacuum deacidification device for edible oil.

Description

Technical Field

[0001] This utility model relates to the field of edible oil processing technology, and in particular to a vacuum deacidification device for edible oil. Background Technology

[0002] Animal fats are commonly used oils in daily life. They contain various fatty acids, with saturated and unsaturated fatty acids in roughly equal proportions, providing nutritional value and high calories. Compared to vegetable oils, animal fats have a unique and irreplaceable aroma that can enhance appetite. Before refining, oils contain free fatty acids, which produce pungent odors, affecting the flavor of the oil. Furthermore, free fatty acids act as catalysts for the hydrolysis of oils and phospholipids, promoting rancidity. Therefore, it is essential to remove free fatty acids.

[0003] Chinese Patent CN215050017U discloses a vacuum deacidification device for edible oil, which solves the problems of slow heating of oil and difficulty in the volatilization of free fatty acids from oil. The device includes a tank, a stirring device at the top of the tank, a steam heating pipe on the inner wall of the tank, an air inlet chamber at the bottom of the tank, a nitrogen inlet device connected to the air inlet chamber, several air holes fixedly arranged on the air inlet chamber, a negative pressure device on the outer wall of the tank, and a steam inlet device at one end of the steam heating pipe and a condensation recovery device at the other end. This device achieves full heating of the oil, accelerates the volatilization of free fatty acids from the oil, and improves the removal effect of free fatty acids.

[0004] After the existing edible oil vacuum deacidification device completes the deacidification, the oil is discharged through the oil drain pipe. However, during the oil discharge operation at the bottom of the deacidification tank, the oil discharge effect at the bottom of the inner wall is not good, resulting in oil residue at the bottom of the inner wall. This affects the use of the secondary oil deacidification process, reduces the structural integrity of the deacidification device, and reduces the practicality of the edible oil vacuum deacidification device. Utility Model Content

[0005] To address the problems existing in the background technology, a vacuum deacidification device for edible oil is proposed.

[0006] This utility model proposes a vacuum deacidification device for edible oil, comprising: a base box, a connecting seat, a connecting assembly, and a deacidification assembly;

[0007] The bottom box connection adjustment component includes a bottom plate, a support plate, a motor a, a screw, a moving block, a mounting rod, a connecting block, an adjustment seat, a fixing plate, and a support rod;

[0008] The base plate is connected to the base box, and support plates are connected to both ends of the base plate. The motor a drives the connecting screw, and the screw threadedly engages with the moving block. Mounting rods are connected to both sides of the moving block. One end of the two mounting rods is connected to the connecting block. The connecting block is connected to the adjusting seat. One end of the adjusting seat is connected to the base plate through two fixing plates. Support rods are connected to the base plate, and rubber pads are connected to the upper surface of the support rods.

[0009] The connector is connected to the adjusting seat;

[0010] The connecting component is connected to the connector;

[0011] The deacidification component is connected to the connection component and to the connection base.

[0012] Preferably, the connecting assembly includes a base, a support a, a support rod, and a connector;

[0013] The base is connected to the connecting seat, the outer side of the base is connected to the support a, and the support rod is connected to the outer side of the base.

[0014] Preferably, the connecting assembly includes a base, a support a, a support rod, and a connector;

[0015] The base is connected to the connecting seat, the outer side of the base is connected to support a, and the support rod is connected to the outer side of the base.

[0016] Preferably, the connector includes a fixing block, a mounting ring, a support b, a support c, a mounting bracket, and a support d;

[0017] The fixing block is connected to the support rod and the outer side of the mounting ring. The outer wall of the mounting ring is connected to support b and support c. Support c is connected to the mounting bracket and can be detachably connected. The mounting bracket is connected to support d.

[0018] Extension blocks extend from both ends of the mounting ring.

[0019] Preferably, the deacidification assembly includes a deacidification tank, an oil inlet solenoid valve, an oil inlet pipe, an oil outlet solenoid valve, an oil outlet pipe, a motor b, and a stirring rod;

[0020] The oil inlet solenoid valve is connected to the upper part of the outer wall of the deacidification tank and is connected to the oil inlet pipe. The oil outlet solenoid valve is connected to the lower part of the outer wall of the deacidification tank and is connected to the oil outlet pipe. Motor b is connected to the upper part of the deacidification tank. The drive end of motor b is connected to the stirring rod, and the stirring rod is connected to the inside of the deacidification tank.

[0021] Preferably, the deacidification assembly further includes a steam inlet device, a heat pipe, a condensation recovery device, a negative pressure device, an inert gas inlet device, and vents;

[0022] A heat pipe is connected to the inner wall of the deacidification tank. One end of the heat pipe is connected to a steam inlet device, and the other end is connected to a condensation recovery device. A negative pressure device is connected to the outer wall of the deacidification tank. An air inlet chamber is set at the bottom of the deacidification tank. The air inlet chamber is connected to an inert gas inlet device and has multiple air holes. A controller is connected to the outer wall of the deacidification tank.

[0023] Compared with the prior art, the present invention has the following beneficial technical effects:

[0024] This utility model uses a deacidification component connected to a connecting seat. The connecting component is used for support, and the connecting seat is connected to an adjusting component. The adjusting component facilitates adjustment of the operating angle. After the oil deacidification is completed, the oil is discharged through the oil outlet pipe. Furthermore, the oil at the bottom of the deacidification tank is guided to the oil outlet pipe by adjusting the angle of the deacidification tank, thereby improving the thoroughness of oil discharge, improving the oil discharge effect, improving the structure of the edible oil vacuum deacidification device, and improving the performance of the edible oil vacuum deacidification device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the adjustment component structure in this utility model;

[0027] Figure 3 This is a schematic diagram of the connecting component structure in this utility model;

[0028] Figure 4 This is a schematic diagram of the deacidification component in this utility model.

[0029] Reference numerals: 1. Base box; 101. Base plate; 102. Support plate; 103. Motor a; 104. Screw; 105. Moving block; 106. Mounting rod; 107. Connecting block; 108. Adjusting seat; 109. Fixing plate; 110. Support rod; 2. Connecting seat; 3. Connecting assembly; 301. Base; 302. Support a; 303. Support rod; 304. Fixing block; 305. Mounting ring; 306. Support b; 3 07. Support c; 308. Mounting bracket; 309. Support d; 4. Deacidification tank body; 401. Oil inlet solenoid valve; 402. Oil inlet pipe; 403. Oil outlet solenoid valve; 404. Oil outlet pipe; 405. Motor b; 406. Stirring rod; 407. Steam inlet device; 408. Heat conduction pipe; 409. Condensation recovery device; 410. Negative pressure device; 411. Inert gas inlet device; 412. Vent; 5. Controller. Detailed Implementation

[0030] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0031] Example 1

[0032] like Figure 1 - Figure 4 As shown, the present invention proposes a vacuum deacidification device for edible oil, comprising: a base box 1, a connecting seat 2, a connecting assembly 3, and a deacidification assembly; the base box 1 is connected to an adjusting component, which includes a base plate 101, a support plate 102, a motor a103, a screw 104, a moving block 105, a mounting rod 106, a connecting block 107, an adjusting seat 108, a fixing plate 109, and a support rod 110; the base plate 101 is connected to the base box 1, and the two ends of the base plate 101 are respectively connected to the support plate 102; the motor a103 drives the screw 104, and the screw 105... 04. A threaded movable block 105 is attached, with mounting rods 106 connected to both sides of the movable block 105. One end of each mounting rod 106 is connected to a connecting block 107, which is connected to an adjusting seat 108. One end of the adjusting seat 108 is connected to a base plate 101 via two fixing plates 109. A support rod 110 is connected to the base plate 101, and a rubber pad is attached to the upper surface of the support rod 110. A connecting seat 2 is connected to the adjusting seat 108. A connecting assembly 3 is connected to the connecting seat 2. A deacidification assembly is connected to the connecting assembly 3 and to the connecting seat 2. The adjusting component is located inside the base box 1, facilitating adjustment of the deacidification assembly by the adjusting component in conjunction with the connecting seat 2 and connecting assembly 3. This facilitates the discharge of oil from the deacidification tank 4, enabling convenient secondary deacidification treatment of the oil. Furthermore, the motor of the edible oil vacuum deacidification device is connected to an external power supply. The power supply is equipped with a control switch, which is used to start or stop the motor for operation.

[0033] To further explain, the rubber pad connects to the adjusting seat 108, one end of the screw 104 is connected to one end support plate 102, and the motor a103 is connected to the other end support plate 102. The adjusting seat 108 is supported by the support rod 110, and the rubber pad facilitates the protection of the adjusting seat 108, thus conveniently increasing the service life of the adjusting components.

[0034] Further explanation: the connecting component 3 includes a base 301, a support a302, a support rod 303, and a connector; the base 301 is connected to the connecting seat 2, the outer side of the base 301 is connected to the support a302, and the support rod 303 is connected to the outer side of the base 301; the connector includes a fixing block 304, a mounting ring 305, a support b306, a support c307, a mounting bracket 308, and a support d309; the fixing block 304 is connected to the support rod 303, the fixing block 304 is connected to the outer side of the mounting ring 305, the outer wall of the mounting ring 305 is connected to the support b306 and the support c307, the support c307 is connected to the mounting bracket 308 and is detachably connected, the mounting bracket 308 is connected to the support d309; extension blocks extend from both ends of the mounting ring 305. A pre-drilled connection hole is provided below the support c307, and a pre-drilled mounting hole is provided on the mounting bracket 308. A flange is used to thread through the pre-drilled mounting hole and the pre-drilled connection hole for threaded connection. This allows the mounting bracket 308 to connect and drive the support d309. The support d309 is used to support the oil outlet solenoid valve 403. The extension blocks at both ends of the mounting ring 305 are connected by flanges, which facilitates the installation of the mounting ring 305 on the outer wall of the deacidification tank 4. The mounting ring 305 drives the supports b306 and c307. The supports b306 and c307 are used to support the oil inlet solenoid valve 401 and the negative pressure device 410, respectively. At the same time, the base 301 drives the support a302, which is used to support the inert gas inlet device 411. This facilitates the connection of the connecting seat 2 and the deacidification components, and improves the structural use of the edible oil vacuum deacidification device.

[0035] Example 2

[0036] like Figure 4 As shown, this utility model proposes a vacuum deacidification device for edible oil. Based on the above embodiments, this embodiment also details the specific components of the deacidification assembly and their arrangement.

[0037] Further explanation: The deacidification assembly includes a deacidification tank 4, an oil inlet solenoid valve 401, an oil inlet pipe 402, an oil outlet solenoid valve 403, an oil outlet pipe 404, a motor b 405, a stirring rod 406, a steam inlet device 407, a heat transfer pipe 408, a condensate recovery device 409, a negative pressure device 410, an inert gas inlet device 411, and a vent 412. The oil inlet solenoid valve 401 is connected to the upper part of the outer wall of the deacidification tank 4 and is connected to the oil inlet pipe 402. The oil outlet solenoid valve 403 is connected to the lower part of the outer wall of the deacidification tank 4 and is connected to the oil outlet pipe 404. The motor b 405 is connected to... Above the deacidification tank 4, the drive end of the motor b405 is connected to the stirring rod 406, and the stirring rod 406 is connected inside the deacidification tank 4; the heat conduction pipe 408 is connected to the inner wall of the deacidification tank 4, one end of the heat conduction pipe 408 is connected to the steam inlet device 407, and the other end is connected to the condensation recovery device 409; the negative pressure device 410 is connected to the outer wall of the deacidification tank 4; an air inlet chamber is provided at the bottom of the deacidification tank 4, the air inlet chamber is connected to the inert gas inlet device 411 and is provided with multiple air holes 412; the outer wall of the deacidification tank 4 is connected to the controller 5, and the controller 5 is connected to the switch of the oil inlet solenoid valve 401 and the switch of the oil outlet solenoid valve 403. By inputting grease into the deacidification tank 4, the inlet solenoid valve 401 of the inlet pipe 402 is activated by the switch of the inlet solenoid valve 401 on the controller 5, and the outlet solenoid valve 403 in the outlet pipe 404 is closed by the switch of the outlet solenoid valve 403. After a certain amount of grease is injected, the inlet solenoid valve 401 is closed, and at the same time, the steam intake device 407 is turned on. The steam intake device 407 provides pressure, which allows steam to fill the integral heat conduction pipe 408. The heat conduction pipe 408 is spirally arranged to facilitate the passage of steam through the spiral heat conduction pipe 408. Heat is effectively transferred to the grease, keeping it heated. Steam enters the condensation recovery device 409 after passing through the steam heat pipe 408, achieving steam condensation recovery and reuse, reducing process costs. An inert gas inlet device 411 introduces nitrogen into the inlet chamber at the bottom of the tank. The nitrogen then enters the tank through the vent 412 of the inlet chamber, fully contacting the grease and carrying away free fatty acids. The vent 412 is equipped with a one-way valve, allowing only air intake to prevent grease leakage into the inlet chamber and waste. A motor b405 drives the stirring rod 406, causing the stirring blades on the rod to rotate, accelerating the heating of the grease and thus speeding up the volatilization of free fatty acids. The negative pressure device 410 extracts the gas containing free fatty acids from the tank to achieve deacidification of the grease. After deacidification is completed, the steam inlet device 407, motor b405 and negative pressure device 410 are closed. Then the oil outlet solenoid valve 403 of the oil outlet pipe 404 is opened to release the grease for the next deacidification process.

[0038] The working principle of this utility model is as follows: After the grease is deacidified by the deacidification component, it is discharged through the oil outlet pipe 404. However, when the grease is discharged to the bottom of the deacidification tank 4, the motor a103 is started. The motor a103 drives the transmission screw 104 to rotate. The screw 104 is threaded into the moving block 105, thereby moving the moving block 105 towards one end. The moving block 105 is connected to the adjusting seat 108 through the mounting rods 106 and connecting blocks 107 on both sides, thereby adjusting the angle of the adjusting seat 108 so that it faces the oil outlet pipe 404. The device is tilted, and after tilting, motor a103 is turned off, stopping the movement of adjusting seat 108. Adjusting seat 108 drives connecting seat 2, and connecting seat 2 drives deacidification tank 4, causing deacidification tank 4 to tilt. This allows the grease at the bottom of the inner wall of deacidification tank 4 to flow out into oil pipe 404 and be discharged from oil outlet pipe 404. After discharge, motor a103 is restarted to reset adjusting seat 108, which improves the grease discharge effect and facilitates the next deacidification process. The next bottom grease discharge operation is the same as the above operation, making the edible oil vacuum deacidification device convenient to use.

[0039] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A vacuum deacidification device for edible oil, characterized in that, include: Bottom box (1); The base box (1) is connected to the adjustment component, and the adjustment component includes a base plate (101), a support plate (102), a motor a (103), a screw (104), a moving block (105), a mounting rod (106), a connecting block (107), an adjustment seat (108), a fixing plate (109), and a support rod (110); The base plate (101) is connected to the base box (1). The two ends of the base plate (101) are connected to the support plate (102). The motor a (103) drives the connecting screw (104). The screw (104) is threaded into the moving block (105). The two sides of the moving block (105) are connected to the mounting rod (106). One end of the two mounting rods (106) is connected to the connecting block (107). The connecting block (107) is connected to the adjusting seat (108). One end of the adjusting seat (108) is connected to the base plate (101) through two fixing plates (109). The base plate (101) is connected to the support rod (110). The upper surface of the support rod (110) is connected to the rubber pad. Connecting seat (2) is connected to adjusting seat (108); The connecting component (3) is connected to the connecting base (2); And a deacidification component, which is connected to the connection component (3) and connected to the connection seat (2).

2. The edible oil vacuum deacidification device according to claim 1, characterized in that, The rubber pad is connected to the adjusting seat (108), one end of the screw (104) is connected to the end support plate (102), and the motor a (103) is connected to the other end support plate (102).

3. The edible oil vacuum deacidification device according to claim 1, characterized in that, The connecting assembly (3) includes a base (301), a support a (302), a support rod (303), and a connector; The base (301) is connected to the connecting seat (2), the support a (302) is connected to the outside of the base (301), and the support rod (303) is connected to the outside of the base (301).

4. The edible oil vacuum deacidification device according to claim 3, characterized in that, The connectors include a fixing block (304), a mounting ring (305), a support b (306), a support c (307), a mounting bracket (308), and a support d (309); The fixing block (304) is connected to the support rod (303), the fixing block (304) is connected to the outside of the mounting ring (305), the outer wall of the mounting ring (305) is connected to the support b (306) and the support c (307), the support c (307) is connected to the mounting bracket (308) and is detachably connected, and the mounting bracket (308) is connected to the support d (309); The mounting ring (305) has extension blocks extending from both ends.

5. The edible oil vacuum deacidification device according to claim 1, characterized in that, The deacidification assembly includes a deacidification tank (4), an oil inlet solenoid valve (401), an oil inlet pipe (402), an oil outlet solenoid valve (403), an oil outlet pipe (404), a motor b (405), and a stirring rod (406); The oil inlet solenoid valve (401) is connected to the upper part of the outer wall of the deacidification tank (4), and the oil inlet solenoid valve (401) is connected to the oil inlet pipe (402). The oil outlet solenoid valve (403) is connected to the lower part of the outer wall of the deacidification tank (4), and the oil outlet solenoid valve (403) is connected to the oil outlet pipe (404). The motor b (405) is connected to the upper part of the deacidification tank (4), and the drive end of the motor b (405) is connected to the stirring rod (406), and the stirring rod (406) is connected to the inside of the deacidification tank (4).

6. The edible oil vacuum deacidification device according to claim 4, characterized in that, The deacidification assembly also includes a steam inlet device (407), a heat pipe (408), a condensation recovery device (409), a negative pressure device (410), an inert gas inlet device (411), and a vent (412); A heat pipe (408) is connected to the inner wall of the deacidification tank (4). One end of the heat pipe (408) is connected to a steam inlet device (407), and the other end is connected to a condensation recovery device (409). A negative pressure device (410) is connected to the outer wall of the deacidification tank (4). An air inlet chamber is provided at the bottom of the deacidification tank (4). The air inlet chamber is connected to an inert gas inlet device (411) and is provided with multiple air holes (412). A controller (5) is connected to the outer wall of the deacidification tank (4).

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