Vegetable oil impurity removal device

Abstract

The utility model relates to the technical field of vegetable oil treatment, and particularly discloses a vegetable oil impurity removal device which comprises a filtering tank, a filtering mechanism is connected to the filtering tank, one side of the filtering mechanism is connected with a liquid pumping mechanism, the filtering mechanism comprises a filtering pipe, the filtering pipe is arranged on the outer side of the filtering tank, and the liquid pumping mechanism is connected with the filtering tank. One end of the filtering pipe is communicated with an oil pumping pipe, a first stirring paddle is rotationally connected into the oil pumping pipe, one end of the first stirring paddle extends into the filtering tank and is fixedly connected with a second stirring paddle, a first oil pump is fixed to the filtering tank, the input end of the first oil pump is communicated with the oil pumping pipe, and the output end of the first oil pump is communicated with the filtering tank; a filtering assembly is detachably connected to the upper portion of the interior of the filtering pipe, and circulating filtering is achieved when the filtering mechanism, the liquid pumping mechanism and the filtering assembly are matched with one another; according to the vegetable oil filter, the overall filtering efficiency and quality of vegetable oil can be improved, and meanwhile, the filter element can be conveniently and quickly replaced and cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant oil processing technical field, specifically related to a plant oil impurity removal device. BACKGROUND

[0002] Plant oil is generally obtained through the extraction process, and the preliminarily extracted plant oil contains part of impurities, in order to improve the quality and taste of plant oil and ensure the stability of storage, the plant oil needs to be treated to remove impurities.

[0003] At present, the impurity removal device usually filters and removes impurities in the oil in the filter tank, and the impurities are accumulated on the filter screen plate of the filter tank during filtering, and more impurities are accumulated on the filter screen plate after a long time of filtering, and the plant oil is relatively viscous, which is easy to block the filter holes on the filter screen plate, and every time the accumulated impurities on the filter screen plate are cleaned, the filter tank needs to be opened for operation, which is time-consuming and laborious to clean, and is easy to affect the overall filtering efficiency of the plant oil.

[0004] Therefore, the person skilled in the art provides a plant oil impurity removal device to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a plant oil impurity removal device, which solves the following technical problems:

[0006] How to improve the overall filtering efficiency and quality of plant oil;

[0007] How to improve the convenience of impurity cleaning, so as to avoid the need to open the filter tank for operation every time the accumulated impurities on the filter screen plate are cleaned.

[0008] The purpose of the utility model can be realized by the following technical solutions:

[0009] A plant oil impurity removal device, comprising a filter tank, a filter mechanism connected to the filter tank, and a liquid pumping mechanism connected to one side of the filter mechanism;

[0010] The filter mechanism comprises a filter pipe, the filter pipe is arranged outside the filter tank, one end of the filter pipe is communicated with an oil pumping pipe, an agitator shaft one is rotatably connected in the oil pumping pipe, one end of the agitator shaft one extends into the filter tank and is fixedly connected with an agitator shaft two, an oil pump one is fixed on the filter tank, the input end of the oil pump one is communicated with the oil pumping pipe, and the output end of the oil pump one is communicated with the filter tank.

[0011] A filter assembly is detachably connected to the inner upper part of the filter pipe, and the filter mechanism, the liquid pumping mechanism and the filter assembly cooperate to realize circulating filtration.

[0012] Further, the filtering mechanism further comprises a supporting cover arranged in the filtering tank, and an inclined pipe is arranged in communication between one end of the supporting cover and the filtering pipe, and the inclined pipe is arranged to be inclined towards the filtering pipe.

[0013] Further, a heating jacket is sleeved outside the inclined pipe, a temperature sensor is connected to the filtering tank, a testing end of the temperature sensor is arranged to extend into the inclined pipe, and the temperature sensor is arranged close to the output end of the inclined pipe.

[0014] Further, the filtering assembly comprises a filtering cylinder, an internally-threaded sleeve is connected to the filtering cylinder, the internally-threaded sleeve is connected to the filtering pipe in a threaded mode, a handle is fixed to the internally-threaded sleeve, and an opening is arranged on one side of the filtering cylinder, and the vegetable oil flows into the filtering cylinder through the opening.

[0015] Further, the filtering cylinder is sequentially and spacedly provided with a first filtering screen, a second filtering screen and a third filtering screen from top to bottom, and the filtering screen holes of the first filtering screen, the second filtering screen and the third filtering screen are gradually reduced.

[0016] Further, the liquid pumping mechanism comprises an oil pump two, the oil pump two is arranged on the top of the filtering tank, a communication pipe is arranged in communication with the input end and the output end of the oil pump two, the communication pipe arranged at the input end is in communication with the filtering tank, and the communication pipe arranged at the output end is in communication with the supporting cover.

[0017] Further, a cavity is arranged in the lower part of the filtering tank, the oil pumping pipe is arranged in the cavity, and the stirring paddle two is connected to the inner bottom of the filtering tank.

[0018] Further, an oil inlet pipe is fixed to the filtering tank, the output end of the oil inlet pipe extends into the filtering tank and is in communication with the supporting cover, an oil outlet pipe is connected to the lower part of one side of the filtering tank, the input end and the output end of the oil pump one are both provided with an oil passing pipe, the oil passing pipe arranged at the input end is in communication with the oil pumping pipe, and the oil passing pipe arranged at the output end is in communication with the filtering tank.

[0019] The present application has the following beneficial effects:

[0020] (1) The filtering mechanism is arranged, when filtering, the vegetable oil is discharged into the supporting cover in the filtering tank through the oil inlet pipe, at the same time, the oil pump one absorbs the vegetable oil in the supporting cover through the inclined pipe and enters the filtering assembly for filtering, the filtered oil sequentially enters the filtering tank through the filtering pipe, the oil pumping pipe and the oil passing pipe, the stirring paddle one which is rotatably connected in the oil pumping pipe is matched with the flow speed of the vegetable oil, which can prevent a small amount of impurities in the oil from depositing on the inner wall of the oil pumping pipe to form oil dirt, one end of the stirring paddle one is fixedly connected with the stirring paddle two, the stirring paddle two can prevent the impurities from gathering in the bottom of the filtering tank, and the pipe openings of the oil outlet pipe and the communication pipe are prevented from being scaled and blocked, so that the stability of the device in operation is improved.

[0021] (2) The utility model sets up filter mechanism, liquid pumping mechanism, filters, filter mechanism can carry out primary filtration to vegetable oil, when filter mechanism and liquid pumping mechanism mutually cooperate, liquid pumping mechanism can pump the vegetable oil that primary filters in filter jar again into filter mechanism and carry out circulation filtration, so as to ensure the vegetable oil filtration quality;

[0022] (3) The utility model sets up filter assembly, filter assembly sets up outside filter jar and communicates with filter mechanism, when cleaning the impurity, only need to rotate internal thread cover to take out filter assembly whole, can clean the impurity or replace filter core, convenient operation, save time and labour, can conveniently ensure the whole vegetable oil impurity removal filtration efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be further described below in combination with the drawings.

[0024] Figure 1 It is the three-dimensional connection structure schematic diagram of the utility model Figure 1 ;

[0025] Figure 2 It is the three-dimensional connection structure schematic diagram of the utility model Figure 2 ;

[0026] Figure 3 It is the internal connection structure schematic diagram of the utility model;

[0027] Figure 4 It is the connection structure schematic diagram of stirring paddle one in oil pumping pipe of the utility model;

[0028] Figure 5 It is the three-dimensional structure schematic diagram of filter assembly of the utility model.

[0029] REFERENCE SIGNS:

[0030] 1, filter jar;2, filter mechanism;3, liquid pumping mechanism;4, filter assembly;5, oil outlet pipe;6, oil inlet pipe;7, temperature sensor;8, heating jacket;21, oil pump one;22, filter pipe;23, oil pipe;24, bearing cover;25, inclined pipe;26, oil pumping pipe;27, stirring paddle one;28, stirring paddle two;31, oil pump two;32, communication pipe;41, internal thread cover;42, filter cylinder;43, opening;44, primary filter screen;45, secondary filter screen;46, tertiary filter screen. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] Embodiment one

[0033] Please refer to the drawings Figures 1-5 The plant oil impurity removal device in the embodiment of the present application comprises a filter tank 1, a filtering mechanism 2 is connected to the filter tank 1, the filtering mechanism 2 can perform primary filtration on plant oil, and a liquid pumping mechanism 3 is connected to one side of the filtering mechanism 2.

[0034] The filtering mechanism 2 comprises a filter pipe 22, the filter pipe 22 is arranged outside the filter tank 1, one end of the filter pipe 22 is communicated with an oil pumping pipe 26, a stirring paddle one 27 is rotatably connected in the oil pumping pipe 26, one end of the stirring paddle one 27 extends into the filter tank 1 and is fixedly connected with a stirring paddle two 28, so that the stirring paddle one 27 and the stirring paddle two 28 rotate synchronously, an oil pump one 21 is fixed to the filter tank 1, an input end of the oil pump one 21 is communicated with the oil pumping pipe 26, and an output end of the oil pump one 21 is communicated with the filter tank 1.

[0035] A filter assembly 4 is detachably connected to the inner upper portion of the filter pipe 22, when the filtering mechanism 2, the liquid pumping mechanism 3 and the filter assembly 4 cooperate with each other, the circulation filtration is realized, the filter pipe 22 is arranged in a vertical circular pipe shape, when the plant oil absorbed into the filter pipe 22 by the oil pump one 21 passes through the filter assembly 4 during filtration, the plant oil will accelerate through the filter assembly 4 under the action of the suction force of the oil pump one 21 and the action of its own gravity, and then flow into the oil pumping pipe 26, the blades of the stirring paddle one 27 will rotate under the action of the plant oil, the rotation of the oil pumping pipe 26 can destroy the formation conditions of scale, so that the impurities cannot stay in the tank bottom for a long time and react, thereby avoiding that a small part of unfiltered impurities in the plant oil deposit on the inner wall of the oil pumping pipe 26 to form oil scale, and it is beneficial to keep the oil pumping pipe 26 clean.

[0036] The filtering mechanism 2 further comprises a supporting cover 24, the supporting cover 24 is arranged above the filter tank 1, the unfiltered plant oil enters the supporting cover 24 through the oil inlet pipe 6, is discharged to the filter assembly 4 for filtration, and then flows into the filter tank 1 through the filtering mechanism 2.

[0037] The end of the supporting cover 24 is communicated with the filtering pipe 22, and an inclined pipe 25 is arranged between the end of the supporting cover 24 and the filtering pipe 22. The inclined pipe 25 is arranged to be inclined towards the filtering pipe 22. The plant oil entering the inclined pipe 25 can be discharged to the filtering assembly 4 for filtering along the inclination of the inclined pipe 25 more quickly. The outer side of the inclined pipe 25 is sleeved with a heating sleeve 8. The filtering tank 1 is connected with a temperature sensor 7. The heating sleeve 8 and the temperature sensor 7 are matched with each other to heat the plant oil entering the inclined pipe 25 at a constant temperature. Through constant temperature heating, the plant oil can be kept at a certain temperature to increase the fluidity and further accelerate the plant oil to pass through the filtering assembly 4 for filtering quickly. The testing end of the temperature sensor 7 extends into the inclined pipe 25. The temperature sensor 7 is arranged close to the output end of the inclined pipe 25. As shown in the figure, the temperature sensor 7 is arranged at the rear end of the heating sleeve 8 to monitor the temperature of the heated plant oil in real time to ensure that the heating temperature is appropriate.

[0038] Embodiment two

[0039] On the basis of embodiment one, please refer to the attached Figures 1-5 The oil pumping mechanism 3 comprises an oil pump two 31. The oil pump two 31 is arranged at the top of the filtering tank 1. The input end and the output end of the oil pump two 31 are both communicated with a communication pipe 32. The input end communication pipe 32 is communicated with the filtering tank 1. The output end communication pipe 32 is communicated with the supporting cover 24. The input end communication pipe 32 is arranged below one side of the filtering tank 1. The oil pump two 31 can discharge the plant oil filtered for the first time in the filtering tank 1 into the supporting cover 24 again through the communication pipe 32 and re-filter the plant oil through the filtering assembly 4. The plant oil is repeatedly filtered to realize cyclic filtering and facilitate to ensure the filtering quality of the plant oil.

[0040] A cavity is arranged in the lower part of the filtering tank 1. The oil pumping pipe 26 is arranged in the cavity. The cavity can support and fix the oil pumping pipe 26, avoid the direct contact between the outer wall of the oil pumping pipe 26 and the plant oil, and facilitate to provide support for the end of the stirring paddle one 27. The stirring paddle one 27 and the stirring paddle two 28 rotate synchronously, which has strong linkage and can reduce energy consumption. The stirring paddle two 28 is connected to the inner bottom of the filtering tank 1. The lower part of one side of the filtering tank 1 is connected with the oil outlet pipe 5. When the stirring paddle two 28 rotates, the impurities can be prevented from gathering in the inner bottom of the filtering tank 1, and the oil outlet pipe 5 and the input end communication pipe 32 can be prevented from being scaled and blocked, which facilitates to improve the stability of the device operation.

[0041] The filtering tank 1 is fixed with an oil inlet pipe 6. The output end of the oil inlet pipe 6 extends into the filtering tank 1 and is communicated with the supporting cover 24. The unfiltered plant oil can enter the supporting cover 24 through the oil inlet pipe 6. The input end and the output end of the oil pump one 21 are both connected with an oil passing pipe 23. The input end oil passing pipe 23 is communicated with the oil pumping pipe 26. The output end oil passing pipe 23 is communicated with the filtering tank 1

[0042] The gradually reduced diameter of one end of the oil extraction pipe 26 is connected with the input end of the oil passage pipe 23, so as to avoid the hindrance to the flow of the vegetable oil caused by the different diameters, and the oil outlet pipe 5, the oil inlet pipe 6, the oil passage pipe 23 and the communication pipe 32 are all provided with electromagnetic valves, so as to facilitate the control of the flow and speed of the vegetable oil and ensure the stability of the device.

[0043] Example three

[0044] On the basis of example one and example two, please refer to the attached Figure 3 and 5 The filter assembly 4 comprises a filter cylinder 42, and a threaded sleeve 41 is connected to the filter cylinder 42, the threaded sleeve 41 is threadedly connected with the outside of the filter pipe 22, a handle is fixed on the threaded sleeve 41, an opening 43 is formed in one side of the filter cylinder 42, and the vegetable oil flows into the filter cylinder 42 through the opening 43; when it is needed to clean the impurities, the threaded sleeve 41 is rotated through the handle on the threaded sleeve 41, so that the threaded sleeve 41 is threadedly separated from the top of the filter pipe 22, and then the threaded sleeve 41 is pulled to drive the filter cylinder 42 and the plurality of filter plates connected in the filter cylinder 42 to be taken out from the filter pipe 22, so that the cleaning and replacement are convenient, the overall filtering efficiency of the vegetable oil is ensured, and the filter pipe 22 can be made of transparent material, so that the filtering degree of the vegetable oil and the accumulation of the impurities can be directly observed, and the filter assembly 4 can be replaced in time.

[0045] A first filter screen 44, a second filter screen 45 and a third filter screen 46 are sequentially and spacedly arranged in the filter cylinder 42 from top to bottom, the spacing arrangement can reserve a certain space for the accumulation of the impurities, and the filter screen holes of the first filter screen 44, the second filter screen 45 and the third filter screen 46 are gradually reduced in size, so that multi-stage filtering can be realized.

[0046] The above describes one embodiment of the utility model in detail, but the content described can only be the preferred embodiment of the utility model, and cannot be considered as limiting the implementation range of the utility model. Any equivalent change and improvement within the application range of the utility model should still belong to the patent coverage range of the utility model.

Claims

1. A plant oil impurity removal device comprising a filter tank (1), characterized in that, The filter tank (1) is connected with a filtering mechanism (2), one side of the filtering mechanism (2) is connected with a liquid pumping mechanism (3); The filtering mechanism (2) comprises a filter pipe (22), the filter pipe (22) is arranged outside the filter tank (1), one end of the filter pipe (22) is communicated with an oil pumping pipe (26), the oil pumping pipe (26) is rotatably connected with a stirring paddle I (27), one end of the stirring paddle I (27) extends into the filter tank (1) and is fixedly connected with a stirring paddle II (28), the filter tank (1) is fixedly connected with an oil pump I (21), the input end of the oil pump I (21) is communicated with the oil pumping pipe (26), and the output end of the oil pump I (21) is communicated with the filter tank (1). The inner upper portion of the filter pipe (22) is detachably connected with a filter assembly (4), and the filtering mechanism (2), the liquid pumping mechanism (3) and the filter assembly (4) are matched to realize cyclic filtering.

2. The plant oil impurity removal device according to claim 1, characterized in that: The filtering mechanism (2) further comprises a supporting cover (24), the supporting cover (24) is arranged above the filter tank (1), and the supporting cover (24) is communicated with the filter pipe (22) through an inclined pipe (25) at one end.

3. The plant oil impurity removal device according to claim 2, characterized in that: The outer side of the inclined pipe (25) is sleeved with a heating sleeve (8), the filter tank (1) is connected with a temperature sensor (7), the testing end of the temperature sensor (7) extends into the inclined pipe (25), and the output end of the temperature sensor (7) is arranged close to the inclined pipe (25).

4. The plant oil impurity removal device according to claim 1, characterized in that: The filter assembly (4) comprises a filter cylinder (42), the filter cylinder (42) is connected with an internal thread sleeve (41), the internal thread sleeve (41) is threadedly connected with the outer side of the filter pipe (22), the internal thread sleeve (41) is fixedly connected with a handle, and the filter cylinder (42) is provided with an opening (43) at one side, so that the vegetable oil flows into the filter cylinder (42) through the opening (43).

5. The plant oil impurity removal device according to claim 4, characterized in that: The filter cylinder (42) is sequentially and intermittently provided with a first filter screen (44), a second filter screen (45) and a third filter screen (46) from top to bottom, and the filter screen holes of the first filter screen (44), the second filter screen (45) and the third filter screen (46) gradually decrease.

6. The plant oil impurity removal device according to claim 2, characterized in that: The liquid pumping mechanism (3) comprises an oil pump II (31), the oil pump II (31) is arranged at the top of the filter tank (1), the input end and the output end of the oil pump II (31) are both communicated with a communication pipe (32), the communication pipe (32) at the input end is communicated with the filter tank (1), and the communication pipe (32) at the output end is communicated with the supporting cover (24).

7. The plant oil impurity removal device according to claim 1, characterized in that: A cavity is formed in the lower portion of the filter tank (1), the oil pumping pipe (26) is arranged in the cavity, and the stirring paddle II (28) is connected to the inner bottom of the filter tank (1).

8. The plant oil impurity removal device of claim 1, wherein: The filter tank (1) is fixed with an oil inlet pipe (6), the output end of the oil inlet pipe (6) extends into the filter tank (1) and communicates with the supporting cover (24), one side of the filter tank (1) is connected with an oil outlet pipe (5) below, the input end and the output end of the oil pump (21) are both connected with an oil pipe (23), the oil pipe (23) at the input end communicates with the oil pumping pipe (26), and the oil pipe (23) at the output end communicates with the filter tank (1).

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