Sterilization device for squeezing edible oil

Abstract

The utility model relates to the technical field of edible oil processing and production corollary equipment, in particular to a sterilizing device for squeezing edible oil, which comprises an upper storage tank, a lower storage tank, a connecting frame, a rotating shaft, a stirring arm, a connecting sleeve, a sterilizing box, an oil inlet pipe, an oil outlet pipe, a reflecting plate, a sterilizing lamp body, an oil return pipe, an oil pump, an upper cover, a driving motor, a driving wheel, a transmission wheel, a transmission belt, a notch and an oil discharge pipe, the upper end of the upper storage tank is open, the lower storage tank is fixedly connected to the lower surface of the upper storage tank, the connecting frames are in a cross shape, the number of the connecting frames is two, the connecting frames are fixedly connected to the inner wall of the upper storage tank and the inner wall of the lower storage tank respectively, and the outer surfaces of the rotating shafts are rotationally connected to the middles of the two connecting frames respectively. According to the present invention, the oil liquid can completely flow, the sterilization uniformity degree is improved, and the thorough sterilization effect is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of edible oil processing and production supporting equipment, and particularly relates to a sterilization device for pressed edible oil. BACKGROUND

[0002] In the production process of edible oil, the pressing method is a commonly used oil production method. Through a certain pressure, the oil in the raw material can be squeezed out, and then the finished product can be obtained after filtration. This oil production method can maintain the nutritional ingredients in the oil material to a large extent, and is therefore widely used. However, since the oil production material is not treated by frying or other processes before pressing, there is a risk that bacteria in the output oil product are not killed, and therefore the oil product needs to be sterilized after pressing. In the existing sterilization form, ultraviolet lamp sterilization is commonly used. However, since the oil liquid is relatively viscous, the existing sterilization form cannot make the oil liquid flow fully, and thus the phenomenon of incomplete sterilization of the pressed oil product occurs, which poses a certain food safety risk. Therefore, the existing sterilization equipment needs to be improved to solve these problems. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the present application is to provide a sterilization device for pressed edible oil, which can make the oil liquid flow fully, improve the uniformity of sterilization, and achieve complete sterilization.

[0004] The above application purpose of the present application is achieved by the following technical scheme:

[0005] The utility model provides a kind of sterilization device for pressing edible oil, including: upper storage tank, lower storage tank, connecting frame, rotating shaft, agitating arm, connecting sleeve, sterilization box, oil inlet pipe, oil outlet pipe, reflector, sterilization lamp body, oil return pipe, oil pump, upper cover, drive motor, driving wheel, transmission wheel, transmission belt, notch and oil discharge pipe, the upper end of the upper storage tank is open, the lower storage tank is fixedly connected on the lower surface of upper storage tank, the connecting frame appearance is '' cross, the connecting frame is provided with two, the connecting frame is respectively fixedly connected on the inner wall of upper storage tank and lower storage tank, the outer surface of rotating shaft is respectively rotationally connected in the middle of two connecting frames, the outer surface of rotating shaft is respectively equidistantly fixedly connected agitating arm, the connecting sleeve is fixedly connected on the outer surface of lower storage tank, the sterilization box annular array is fixedly connected on the outer surface of connecting sleeve, one end of the oil inlet pipe is respectively penetrated with the upper end of sterilization box, the other end of the oil inlet pipe is respectively penetrated with the lower end of upper storage tank, the oil outlet pipe is respectively penetrated and connected in the lower end of sterilization box, the oil outlet pipe is respectively penetrated and connected with the middle part of lower storage tank, the reflector is respectively fixedly connected on the inner wall of sterilization box, the sterilization lamp body is respectively fixedly connected in the middle part of reflector, one end of the oil return pipe is penetrated with the lower end of lower storage tank, the other end of the oil return pipe is inserted into the opening of upper storage tank, the oil pump is connected on the pipe body of oil return pipe close to lower end, the oil pump is provided with two outlets, the oil discharge pipe is penetrated and connected on one of the outlets of oil pump, the oil return pipe is penetrated and connected with the other outlet of oil pump, the upper cover is matched and connected on the upper end of upper storage tank, the drive motor is fixedly connected on the surface of one side of upper cover, the driving wheel is fixedly connected on the end of drive motor output shaft, the transmission wheel is fixedly connected on the upper end of rotating shaft, the two ends of transmission belt are respectively transmissionally connected with driving wheel and transmission wheel, the notch is respectively set in the edge position of upper cover, and the oil return pipe end passes through the corresponding notch.

[0006] Optionally, it further includes connecting seat and support leg, the connecting seat is matched and connected on the lower end of lower storage tank, the support leg annular array is fixedly connected on the lower surface of connecting seat, and the surface of oil pump is connected with the surface of support leg.

[0007] Optionally, it further includes liquid level pipe A and liquid level pipe B, the liquid level pipe A appearance is transversely arranged U type, the lower end of liquid level pipe A is penetrated and connected with the bottom of upper storage tank, the upper end of liquid level pipe A is penetrated and connected with the top of upper storage tank, the liquid level pipe B appearance is inverted F shape, the lower end of liquid level pipe B is penetrated and connected with the bottom of lower storage tank, and the other horizontal pipe of liquid level pipe B F shape is penetrated and connected with the top of lower storage tank.

[0008] Optionally, it further includes pressure valve, and the pressure valve is matched and connected on the upper end of liquid level pipe B.

[0009] Optionally, it also includes a drain pipe and a valve, wherein the drain pipe is connected to the bottom of the return oil pipe, and the valve is located at the end of the drain pipe near the return oil pipe.

[0010] Optionally, a connecting strip is also included, one end of which is fixedly connected to the surface of one side of the upper storage tank, and the other end of which is fixedly connected to the outer surface of the corresponding return oil pipe.

[0011] Optionally, a protective cover is also included, which is fixedly connected to the upper surface of the cover corresponding to the drive wheel.

[0012] Optionally, it also includes a control switch, which is fixedly connected to the surface on one side of the support leg. The input terminal of the control switch is electrically connected to the output terminal of an external power supply, and the output terminal of the control switch is electrically connected to the input terminals of the oil pump, the drive motor, and the sterilization lamp body, respectively.

[0013] This sterilization device for pressed edible oil, through its combined structure, enables the mixing of the pressed oil during circulation and sterilization during the flow process, effectively improving the uniformity of sterilization and making the sterilization of the oil more thorough.

[0014] This sterilization device for pressed edible oil is equipped with sterilization lamps installed in the sterilization chambers. This allows the oil to be dispersed into each sterilization chamber for sterilization, mixed in the lower storage tank, and then re-entered into the upper storage tank for further sterilization. The device operates smoothly.

[0015] This sterilization device for pressed edible oil is easy to operate and can be set with different cycle sterilization times according to different actual needs, which greatly expands its applicability, has good application prospects, and is more easily accepted by people. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure provided in the embodiments of this application;

[0017] Figure 2 This is a side view diagram provided in an embodiment of this application;

[0018] Figure 3 This is a schematic diagram of a partial cross-section structure provided in an embodiment of this application.

[0019] Mark No. : 1, upper storage tank; 2, lower storage tank; 3, connecting frame; 4, rotating shaft; 5, stirring arm; 6, connecting sleeve; 7, sterilization box; 8, oil inlet pipe; 9, oil outlet pipe; 10, reflector; 11, sterilization lamp body; 12, oil return pipe; 13, oil pump; 14, upper cover; 15, driving motor; 16, driving wheel; 17, transmission wheel; 18, transmission belt; 19, notch; 20, connecting seat; 21, supporting leg; 22, liquid level pipe A; 23, liquid level pipe B; 24, pressure valve; 25, liquid discharge pipe; 26, valve; 27, oil discharge pipe; 28, connecting strip; 29, protective cover; 30, control switch. DETAILED DESCRIPTION

[0020] The application will be further described in detail below with reference to the accompanying drawings.

[0021] In order to more clearly understand the technical solutions shown in the embodiments of the present application, first, the working principle of the existing sterilization device for squeezing edible oil is introduced.

[0022] The existing sterilization device only adds ultraviolet lamp irradiation device in the oil drum for sterilization treatment, and some are also matched with oil liquid stirring device. However, for some application scenarios with heavy color and high viscosity of oil liquid, the sterilization device cannot uniformly achieve sterilization treatment of the internal raw materials, leading to incomplete sterilization of part of the oil liquid, and thus there is a certain food safety hidden danger. Therefore, it is necessary to improve the existing sterilization equipment to solve these problems.

[0023] Please refer to Figures 1 to 3The utility model discloses a press edible oil bactericidal device, including: upper storage tank 1, lower storage tank 2, connecting frame 3, pivot 4, agitating arm 5, connecting sleeve 6, sterilization box 7, oil inlet pipe 8, oil outlet pipe 9, reflector 10, sterilization lamp body 11, oil return pipe 12, oil pump 13, upper cover 14, drive motor 15, drive wheel 16, transmission wheel 17, transmission belt 18, gap 19 and oil discharge pipe 27, the upper end of upper storage tank 1 is open, and lower storage tank 2 is fixedly connected to the lower surface of upper storage tank 1, and connecting frame 3 appears " ten " cross shape, and connecting frame 3 is provided with two, and connecting frame 3 is fixedly connected on the inner wall of upper storage tank 1 and lower storage tank 2 respectively, and the outer surface of pivot 4 is rotatably connected in the middle part of two connecting frame 3 respectively, and agitating arm 5 is fixedly connected on the outer surface of pivot 4 respectively at equal intervals, and connecting sleeve 6 is fixedly connected on the outer surface of lower storage tank 2, and sterilization box 7 annular array is fixedly connected on the outer surface of connecting sleeve 6, and one end of oil inlet pipe 8 is connected through with the upper end of sterilization box 7 respectively, and the other end of oil inlet pipe 8 is connected through with the lower end of upper storage tank 1 respectively, and oil outlet pipe 9 is connected through in the lower end of sterilization box 7 respectively, and oil outlet pipe 9 is connected through with the middle part of lower storage tank 2 respectively, and reflector 10 is fixedly connected on the inner wall of sterilization box 7 respectively, and sterilization lamp body 11 is fixedly connected in the middle part of reflector 10 respectively, and one end of oil return pipe 12 is connected through with the lower end of lower storage tank 2, and the other end of oil return pipe 12 extends into the opening of upper storage tank 1, and oil pump 13 is connected on the pipe body of oil return pipe 12 close to the lower end, and oil pump 13 is provided with two outlets, and oil discharge pipe 27 is connected through on one of the outlets of oil pump 13, and the other outlet of oil return pipe 12 and oil pump 13 is connected through, and upper cover 14 is connected on the upper end of upper storage tank 1, and drive motor 15 is fixedly connected on the surface of one side of upper cover 14, and drive wheel 16 is fixedly connected on the end of the output shaft of drive motor 15, and transmission wheel 17 is fixedly connected on the upper end of pivot 4, and the both ends of transmission belt 18 are drivenly connected with drive wheel 16 and transmission wheel 17 respectively, and gap 19 is set up in the edge position of upper cover 14 respectively, and the end of oil return pipe 12 passes through the corresponding gap 19.

[0024] Specifically, the upper storage tank 1 is used to store a certain amount of oil to be treated. The lower storage tank 2 is sealed to the upper storage tank 1 at its upper end, thus forming a seal inside to facilitate mixing and other processing. The connecting frame 3 allows the rotating shaft 4 to be rotatably connected to the middle position of the upper storage tank 1 and the lower storage tank 2. During connection, the connection between the upper storage tank 1 and the lower storage tank 2 is sealed using common structures such as bushings to ensure that downward leakage does not occur during rotation. The stirring arm 5, fixedly connected to its outer surface, can agitate the oil. The connecting sleeve 6 can... The sterilization chambers 7 are fixedly connected to the outer surface of the lower storage tank 2 in an equidistant ring. A sterilization lamp body 11 is installed inside the lower storage tank 2; preferably, it is an existing ultraviolet sterilization device, but the specific model can be modified according to the actual scenario. A reflector 10 reflects the light from the sterilization lamp body 11, thereby improving the light coverage inside the lower storage tank 2 and contributing to improved sterilization efficiency. An oil inlet pipe 8 allows oil to enter each sterilization chamber 7 from top to bottom, achieving a better dispersed sterilization effect. After sterilization, the oil exits through the lower end... Pipe 9 enters the lower storage tank 2, where it is stirred and mixed by the agitator arm 5. After mixing, the sterilized and uniformly mixed oil is introduced into the return oil pipe 12 by the oil pump 13, and then the oil flows back to the upper storage tank 1, where it is mixed again and flows downwards for sterilization again. The oil pump 13 has two outlets. During actual operation and sterilization, one outlet corresponding to the return oil pipe 12 is opened and the other is closed. After the sterilization operation is completed, one outlet corresponding to the drain oil pipe 27 is opened and the other is closed, thus achieving the sterilization of the oil. The upper cover 14 is used to seal the upper end of the upper storage tank 1 to prevent dust and other debris from falling in and to provide a location for installing components. The number of notches 19 can be adjusted according to actual needs. The drive motor 15 can drive the drive wheel 16 to rotate, which in turn drives the drive wheel 17 to rotate through the transmission belt 18, thereby driving the rotating shaft 4 to achieve the driving process. This structure can achieve overall circulation sterilization of oil, resulting in more thorough sterilization, good stability during use, and faster sterilization speed, showing good application prospects.

[0025] Please see Figure 1 As another specific embodiment provided in the application, it also includes a connecting seat 20 and a support leg 21. The connecting seat 20 is connected to the lower end of the lower storage tank 2, and the support leg 21 is fixedly connected to the lower surface of the connecting seat 20 in a ring array. The surface of the oil pump 13 is connected to the surface of the support leg 21.

[0026] Specifically, the connection seat 20 can support the lower tank 2, thereby ensuring firm connection. The support leg 21 can firmly support the connection seat 20 to a certain height, thereby ensuring convenience in use. The oil pump 13 is supported and connected by the support leg 21, thereby providing convenience in installation.

[0027] Referring to Figure 1 , as another specific embodiment provided in the application, a liquid level pipe A 22 and a liquid level pipe B 23 are further included. The liquid level pipe A 22 has a horizontal U-shaped appearance. The lower end of the liquid level pipe A 22 is connected to the bottom of the upper tank 1 in a penetrating manner. The upper end of the liquid level pipe A 22 is connected to the top of the upper tank 1 in a penetrating manner. The liquid level pipe B 23 has an inverted F-shaped appearance. The lower end of the liquid level pipe B 23 is connected to the bottom of the lower tank 2 in a penetrating manner. The other horizontal pipe of the F-shaped liquid level pipe B 23 is connected to the top of the lower tank 2 in a penetrating manner.

[0028] Specifically, the liquid level pipe A 22 can be used to visually check the liquid level in the upper tank 1. The liquid level pipe B 23 can be used to observe the liquid level in the lower tank 2. The height of the upper end is higher than the highest end of the upper tank 1, thereby avoiding overflow of oil.

[0029] Referring to Figure 1 , as another specific embodiment provided in the application, a pressure valve 24 is further included. The pressure valve 24 is connected to the upper end of the liquid level pipe B 23 in a cooperative manner.

[0030] Specifically, the pressure valve 24 can avoid safety hazards caused by different internal and external pressures during use. The pressure valve 24 can also be set as a breathing valve structure according to requirements. The breathing valve structure can be adjusted to a single breathing or single suction state according to different working conditions, thereby meeting the circulation or oil discharge requirements of the oil pump 13.

[0031] Referring to Figure 3 , as another specific embodiment provided in the application, a drain pipe 25 and a valve 26 are further included. The drain pipe 25 is connected to the bottom of the oil return pipe 12 in a penetrating manner. The valve 26 is arranged at one end of the drain pipe 25 close to the oil return pipe 12.

[0032] Specifically, the drain pipe 25 can drain residual oil in the oil return pipe 12 after the oil pump 13 stops working. The drain pipe 25 can also meet the requirement of draining water in the equipment during cleaning.

[0033] Referring to Figure 3 , as another specific embodiment provided in the application, a connecting strip 28 is further included. One end of the connecting strip 28 is fixedly connected to the surface on one side of the upper tank 1. The other end of the connecting strip 28 is fixedly connected to the outer surface of the corresponding oil return pipe 12.

[0034] Specifically, the connection of the connecting strip 28 can connect and fix the oil return pipe 12, thereby improving the firmness.

[0035] Please refer to Figure 2 As another specific embodiment provided by the application, the protective cover 29 is fixedly connected to the upper surface of the corresponding upper cover 14 at the driving wheel 16.

[0036] Specifically, the sealing of the movement assembly by the protective cover 29 can improve the stability during operation and safety.

[0037] Please refer to Figure 2 As another specific embodiment provided by the application, the control switch 30 is fixedly connected to the surface on one side of the support leg 21. The input end of the control switch 30 is electrically connected to the output end of the external power supply. The output end of the control switch 30 is electrically connected to the input end of the oil pump 13, the driving motor 15 and the sterilization lamp body 11, respectively.

[0038] Specifically, the control of the electrical elements inside by the control switch 30 can make the operation more convenient, can realize automatic control of the sterilization time, and can reduce the labor intensity of personnel.

[0039] The embodiments of the specific embodiments are the preferred embodiments of the application, but do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A sterilizing device for pressed edible oil, characterized by comprising: The utility model relates to a sterilization lamp, including: The upper storage tank (1) upper end is open, the lower storage tank (2) fixed connection is established in the upper storage tank (1) lower surface, the connecting frame (3) appearance is " cross " shape, the connecting frame (3) is provided with two, the connecting frame (3) fixed connection is established in the inner wall of upper storage tank (1) and lower storage tank (2) respectively, the outer surface of rotating shaft (4) is rotatably connected in the middle part of two connecting frames (3) respectively, the agitating arm (5) is fixed connection in the outer surface of rotating shaft (4) respectively equidistantly, the connecting sleeve (6) fixed connection is established in the outer surface of lower storage tank (2), the sterilization box (7) annular array fixed connection is established in the outer surface of connecting sleeve (6), the oil inlet pipe (8) one end is connected through with the upper end of sterilization box (7) respectively, the oil inlet pipe (8) other end is connected through with the lower end of upper storage tank (1) respectively, the oil outlet pipe (9) is connected through in the lower end of sterilization box (7) respectively, the oil outlet pipe (9) is connected through with the middle part of lower storage tank (2) respectively, the reflector (10) fixed connection is established in the inner wall of sterilization box (7) respectively, the sterilization lamp body (11) fixed connection is established in the middle part of reflector (10) respectively, the oil return pipe (12) one end is connected through with the lower end of lower storage tank (2), the oil return pipe (12) other end is inserted into the open of upper storage tank (1), the oil pump (13) is connected on the pipe body of oil return pipe (12) near the lower end, the oil pump (13) is provided with two outlets, the oil discharge pipe (27) is connected through in one of the outlet of oil pump (13), the oil return pipe (12) is connected through with the other outlet of oil pump (13), the upper cover (14) cooperation is connected in the upper end of upper storage tank (1), the driving motor (15) fixed connection is established in the surface on one side of upper cover (14), the driving wheel (16) fixed connection is established in the end of driving motor (15) output shaft, the transmission wheel (17) fixed connection is established in the upper end of rotating shaft (4), the transmission belt (18) both ends are drivenly connected with driving wheel (16) and transmission wheel (17) respectively, the notch (19) is established in the edge position of upper cover (14) respectively, the oil return pipe (12) end passes through the corresponding notch (19).

2. The sterilization device for pressing edible oil according to claim 1, characterized in that: Still include connecting seat (20) and support leg (21), the connecting seat (20) cooperation is connected in the lower end of lower storage tank (2), the support leg (21) annular array fixed connection is established in the lower surface of connecting seat (20), the surface of oil pump (13) is connected with the surface of support leg (21).

3. The sterilization device for pressing edible oil according to claim 1, characterized in that: Also include liquid level tube A (22) and liquid level tube B (23), the liquid level tube A (22) appearance is transverse U type, the lower end of the liquid level tube A (22) and the bottom of the upper tank (1) through connection, the upper end of the liquid level tube A (22) and the top of the upper tank (1) through connection, the liquid level tube B (23) appearance is inverted F type, the lower end of the liquid level tube B (23) and the bottom of the lower tank (2) through connection, the other transverse pipe of the liquid level tube B (23) F type and the top of the lower tank (2) through connection.

4. The sterilization device for pressing edible oil according to claim 3, characterized in that: Also include pressure valve (24), the pressure valve (24) is matched and connected in the upper end of the liquid level tube B (23).

5. The germicidal device for pressing edible oil according to claim 1, characterized in that: Also include drain pipe (25) and valve (26), the drain pipe (25) is connected in the bottom position of the oil return pipe (12), the valve (26) is arranged in the one end of the drain pipe (25) close to the oil return pipe (12).

6. The germicidal device for pressing edible oil according to claim 1, characterized in that: Also include connecting strip (28), one end of the connecting strip (28) is fixedly connected on the surface of one side of the upper tank (1), the other end of the connecting strip (28) is fixedly connected with the outer surface of the corresponding oil return pipe (12).

7. The germicidal device for pressing edible oil according to claim 1, characterized in that: Also include protective cover (29), the protective cover (29) is fixedly connected on the upper surface of the corresponding upper cover (14) of the driving wheel (16).

8. The germicidal device for pressing edible oil according to claim 1, characterized in that: Also include control switch (30), the control switch (30) is fixedly connected on the surface of one side of the support leg (21), the input end of the control switch (30) is electrically connected with the output end of the external power supply, the output end of the control switch (30) is electrically connected with the respective input end of the oil pump (13), the driving motor (15) and the sterilization lamp body (11).

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