Refiner applied to high-purity edible oil

Abstract

The utility model relates to the technical field of edible oil refining, and discloses a refiner applied to high-purity edible oil. By arranging the mixing box and arranging the overturning cylinder in the mixing box, after edible oil and an extracting agent enter the overturning cylinder, the overturning cylinder is driven by the rotating motor to perform reciprocating semi-circumferential overturning motion, so that the edible oil and the extracting agent in the overturning cylinder can be quickly, fully and uniformly mixed; therefore, the working efficiency of the whole refined filtration process of the edible oil can be improved. Moreover, in the embodiment of the invention, the overturning cylinder is wrapped in the mixing box, so that external impurities can be effectively prevented from being introduced. On the other hand, by arranging the distributor, the mixed edible oil in the mixing box can be sequentially fed into each filter pressing cylinder for filter pressing, so that after the mixing box completes mixing of the edible oil and the extracting agent for one time, the mixing box does not need to stop and wait for the filter pressing cylinders to complete filter pressing, and then the mixing box can act again.

Description

Technical Field

[0001] The present application relates to the technical field of edible oil refining, and in particular to a high-purity edible oil refining machine. Background Art

[0002] Edible oil, also known as "cooking oil", refers to animal or plant oils used in the process of making food. It is liquid at room temperature. Due to the source of raw materials, processing technology and quality, common edible oils are mostly plant oils, including rapeseed oil, peanut oil, hemp oil, corn oil, olive oil, camellia oil, palm oil, sunflower oil, soybean oil, sesame oil, flaxseed oil (sesame oil), grape seed oil, walnut oil, peony seed oil, etc. Refining equipment is needed in the processing of edible oil.

[0003] In the refining process, the refining device needs to add the extractant to the used oil for mixing, and after sufficient mixing, it is sent to the fine filter tank for pressurized fine filtration to obtain the finished product. However, in the process of mixing edible oil and extractant, the mixing shaft is usually used to drive the stirring blade. When the stirring blade rotates, the edible oil near the inner wall of the mixing box cannot be effectively stirred, resulting in low mixing efficiency. Utility Model Content

[0004] In view of the above problems, an embodiment of the present application provides a device for use in a high-purity edible oil refiner, which can more efficiently complete the mixing of edible oil and extractant, has better sealing performance, and will not introduce impurities.

[0005] According to one aspect of the embodiment of the present application, there is provided a device for a high-purity edible oil refiner. The device for a high-purity edible oil refiner includes a batching box, a mixing box, a distributor and a filter press, wherein the mixing box includes a mixing box body, a flip cylinder is arranged inside the mixing box body, and two sides of the flip cylinder that are away from each other are respectively connected to a rotating rod, a rotating motor is arranged outside the mixing box body, and the rotating motor is connected to the rotating rod in a transmission manner, the batching box is located at the top of the mixing box body, the bottom of the batching box is connected to a drainage hose through a batching valve, and the bottom end of the drainage hose is connected to the flip cylinder, a first discharge pipe is opened at the bottom of the flip cylinder, and a first electromagnetic discharge valve is arranged at the first discharge pipe, the bottom of the mixing box is connected to the distributor through a second discharge pipe, and a second electromagnetic discharge valve is arranged on the second discharge pipe, and the distributor includes a distribution plate, and the bottom of the distribution plate is respectively connected to a plurality of filter presses through a plurality of distribution pipes.

[0006] In some embodiments, the rotary motor is a servo motor.

[0007] In some embodiments, one of the rotating rods is connected to the rotating motor, and the other rotating rod is rotatably connected to the inner side wall of the mixing box body through a rotating sleeve.

[0008] In some embodiments, the rotating rod connected to the rotating motor passes through the mixing box body, and a sealing bearing sleeve is connected to the outer surface of the rotating rod passing through the mixing box body, and the outer wall of the sealing bearing sleeve is embedded in the mixing box body.

[0009] In some embodiments, an extractant adding cylinder is disposed on one side of the batching box, a feeding pipe is disposed at the bottom of the extractant adding cylinder, a flow valve is disposed on the feeding pipe, and the other end of the feeding pipe is connected between the batching valve and the batching box.

[0010] In some embodiments, the inner bottom of the mixing box body is arranged in an arc shape, and the second discharge pipe is connected to the lowest point of the inner bottom wall of the mixing box body.

[0011] In some embodiments, a support frame is included, and the support frame supports the batching box, the mixing box, the distributor and the filter press.

[0012] The beneficial effects of the present application are as follows: in the present application, by providing a mixing box and a turning cylinder inside the mixing box, after the edible oil and the extractant enter the turning cylinder, the turning cylinder performs a reciprocating semicircular turning motion driven by a rotating motor, so that the edible oil and the extractant inside the turning cylinder can be quickly and fully mixed and evenly mixed, thereby improving the working efficiency of the entire fine filtration process of the edible oil. In addition, in an embodiment of the present application, since the turning cylinder is wrapped inside the mixing box, the introduction of external impurities can be effectively avoided. On the other hand, in the present application, by providing a distributor, the edible oil that has been mixed in the mixing box can be sent to each filter press cylinder for filter pressing in turn, so that after the mixing of the edible oil and the extractant is completed once, the mixing box does not need to stop and wait for the filter press cylinder to complete the filter pressing, and can operate again, and the edible oil that has been mixed for the second time can be sent to another filter press cylinder, thereby further improving the overall working efficiency of the present application.

[0013] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0015] Figure 1 A schematic diagram of the overall structure of a high-purity edible oil refiner provided in an embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing box provided in an embodiment of the present application.

[0017] The reference numerals in the specific implementation manner are as follows:

[0018] Applied to a high-purity edible oil refiner 100, a dosing box 110, a dosing valve 111, a drainage hose 112, a mixing box 120, a mixing box body 121, a flip cylinder 122, a rotating rod 122a, a first discharge pipe 122b, a first electromagnetic discharge valve 122c, a rotating motor 123, a second discharge pipe 124, a second electromagnetic discharge valve 124a, a rotating sleeve 125, a sealing bearing sleeve 126, a distributor 130, a distribution plate 131, a distribution pipe 132, a filter press 140, an extractant addition cylinder 150, and a feeding pipe 151. DETAILED DESCRIPTION

[0019] The following will describe in detail the embodiments of the technical solution of the present application in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only used as examples and cannot be used to limit the scope of protection of the present application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present application; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned description of the drawings and any variations thereof are intended to cover non-exclusive inclusions.

[0020] Specifically, please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a high-purity edible oil refiner provided in an embodiment of the present application. Figure 2A schematic diagram of the cross-sectional structure of the mixing box provided in an embodiment of the present application. The high-purity edible oil refiner 100 includes a batching box 110, a mixing box 120, a distributor 130 and a filter press 140, wherein the batching box 110 is used to add the used oil and the extractant in a certain proportion. The mixing box 120 is used to mix the edible oil and the extractant evenly, and the distributor 130 is used to transport the mixed edible oil to each filter press 140 in sequence. The mixing box 120 includes a mixing box body 121, and a turning cylinder 122 is arranged inside the mixing box body 121. The turning cylinder 122 can be turned over by 1 / 3 of a circle under the drive of a rotating motor 123, so that the used oil and the extractant inside it are fully mixed and evenly mixed. The two sides of the flip cylinder 122 facing away from each other are respectively connected with rotating rods 122a, and a rotating motor 123 is arranged on the outer side of the mixing box body 121. The rotating motor 123 is connected to the rotating rod 122a through transmission. The rotating motor 123 drives the rotating rod 122a to rotate, and further drives the flip cylinder 122 to rotate during the rotation of the rotating rod 122a. The rotation of the flip cylinder 122 is a reciprocating semicircular motion. The batching box 110 is located at the top of the mixing box body 121. The bottom of the batching box 110 is connected to a drainage hose 112 through a batching valve 111. The bottom end of the drainage hose 112 is connected to the turning cylinder 122. Edible oil and extractant can be added in corresponding proportions at the top of the batching box 110. Then, the batching valve 111 is opened, and the edible oil will flow into the turning cylinder 122 through the drainage hose 112. It should be noted here that the length of the drainage hose 112 has a margin so that the turning cylinder 122 will not be pulled by the drainage hose 112 during the turning process. The turning of the turning cylinder 122 is not a continuous circular motion, but a reciprocating semi-circular motion, so the drainage hose 112 will not be pulled and torn off. A first discharge pipe 122b is provided at the bottom of the flip cylinder 122, and a first electromagnetic discharge valve 122c is provided at the first discharge pipe 122b. After the flip cylinder 122 has been working for a period of time, the edible oil and the extractant have been fully mixed. At this time, the first electromagnetic discharge valve 122c can be opened, and the edible oil in the flip cylinder 122 will flow into the interior of the mixing box body 121 through the first discharge pipe 122b. In this process, the rotating motor 123 can continue to work, thereby continuing to drive the flip cylinder 122 to perform reciprocating semicircular rotation, so as to use centrifugal force to throw the edible oil in the flip cylinder 122 out of the first discharge pipe 122b. The bottom of the mixing box 120 is connected to the distributor 130 through the second discharge pipe 124, and the second electromagnetic discharge valve 124a is provided on the second discharge pipe 124. When the second discharge pipe 124 is opened, the edible oil inside the mixing box 120 will enter the distribution plate 131 through the second discharge pipe 124.The distributor 130 includes a distribution plate 131, the bottom of the distribution plate 131 is connected to multiple filter press cartridges 140 through multiple distribution pipes 132. Corresponding valve bodies can be set on the distribution pipes 132, so that when one of the valve bodies is opened, the edible oil in the distribution plate 131 enters the corresponding filter press cartridge 140 through the distribution pipe 132, and the material is discharged to only one filter press cartridge 140 at a time, and the number of filter press cartridges 140 is 3-5.

[0021] As can be seen from the above, in the embodiment of the present application, by setting the mixing box 120 and setting the turning cylinder 122 inside the mixing box 120, after the edible oil and the extractant enter the turning cylinder 122, the turning cylinder 122 performs a reciprocating semicircular turning motion under the drive of the rotating motor 123, so that the edible oil and the extractant inside the turning cylinder 122 can be quickly and fully mixed, thereby improving the working efficiency of the entire fine filtering process of the edible oil. And in the embodiment of the present application, since the turning cylinder 122 is wrapped inside the mixing box 120, it can effectively avoid the introduction of external impurities. On the other hand, in the embodiment of the present application, by setting the distributor 130, the edible oil mixed in the mixing box 120 can be sent to each filter press 140 in turn for filter pressing, so that the mixing box 120 can be operated again without stopping to wait for the filter press 140 to complete the filter pressing after completing the mixing of the edible oil and the extractant, and the edible oil mixed for the second time is sent to another filter press 140, thereby further improving the overall working efficiency of the present application.

[0022] In some embodiments, the rotating motor 123 is a servo motor. The servo motor has extremely high stability during operation and does not have a stepping phenomenon similar to a stepping motor. Its dynamic response time of acceleration and deceleration is extremely short. The use of the servo motor can further improve the stability of the device during operation.

[0023] In some embodiments, one of the rotating rods 122a is connected to the rotating motor 123, and the other rotating rod 122a is rotatably connected to the inner wall of the mixing box body 121 through the rotating sleeve 125. In the embodiment of the present application, through the above arrangement, it is only necessary to connect the rotating motor 123 at one of the rotating rods 122a and connect the rotating motor 123 at the other rotating rod 122a through the rotating sleeve 125.

[0024] In some embodiments, a rotating rod 122a connected to a rotating motor 123 is arranged to penetrate the mixing box body 121, and a sealing bearing sleeve 126 is connected to the outer portion of the rotating rod 122a where the rotating rod 122a penetrates the mixing box body 121, and the outer wall of the sealing bearing sleeve is embedded in the mixing box body 121. In the embodiment of the present application, through the above arrangement, the sealing bearing sleeve 126 has a certain sealing performance, which can effectively prevent external impurities from entering the interior of the mixing box body 121 through the opening on the mixing box body 121 to pollute the edible oil.

[0025] In some embodiments, an extractant adding cylinder 150 is provided on one side of the batching box 110, a feeding pipe 151 is provided at the bottom of the extractant adding cylinder 150, a flow valve is provided on the feeding pipe 151, and the other end of the feeding pipe 151 is connected between the batching valve 111 and the batching box 110. In the embodiment of the present application, through the above arrangement, during the working process, edible oil can be put into the batching box 110, and the extractant can be put into the extractant adding cylinder 150. When the batching valve 111 is opened, the edible oil in the batching box 110 flows into the flip cylinder 122 through the drainage hose 112, and the air pressure decreases during the flow of liquid at the bottom of the batching box 110, so that the extractant in the extractant adding cylinder 150 flows into the drainage hose 112 through the feeding pipe 151 to complete the feeding.

[0026] In some embodiments, the inner bottom of the mixing box body 121 is arranged in an arc shape, and the second discharge pipe 124 is connected to the lowest point of the inner bottom wall of the mixing box body 121. In the embodiment of the present application, through the above arrangement, the edible oil in the mixing box body 121 can be discharged cleanly.

[0027] In some embodiments, a support frame (not shown) is included, and the support frame is supported by the batching box 110, the mixing box 120, the distributor 130 and the filter cartridge 140. In the embodiment of the present application, the support frame can be set according to actual conditions. By setting the support frame, the device has better integration and is more stable during operation.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application is described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A high-purity edible oil refiner, characterized in that: It includes batching box, mixing box, distributor and filter press; The mixing box comprises a mixing box body, a turning cylinder is arranged inside the mixing box body, two sides of the turning cylinder which are away from each other are respectively connected with turning rods, a rotating motor is arranged outside the mixing box body, and the rotating motor is drivingly connected to the turning rod, the batching box is located at the top of the mixing box body, the bottom of the batching box is connected with a drainage hose through a batching valve, the bottom end of the drainage hose is connected with the turning cylinder, a first discharge pipe is opened at the bottom of the turning cylinder, a first electromagnetic discharge valve is arranged at the first discharge pipe, the bottom of the mixing box is connected with the distributor through a second discharge pipe, and a second electromagnetic discharge valve is arranged on the second discharge pipe; The distributor comprises a distribution plate, and the bottom of the distribution plate is connected to the plurality of filter presses respectively through a plurality of distribution pipes.

2. The high-purity edible oil refiner according to claim 1, characterized in that: The rotating motor is a servo motor.

3. The high-purity edible oil refiner according to claim 1, characterized in that: One of the rotating rods is connected to the rotating motor, and the other rotating rod is rotatably connected to the inner side wall of the mixing box body through a rotating sleeve.

4. The high-purity edible oil refiner according to claim 3, characterized in that: The rotating rod connected to the rotating motor is arranged to penetrate the mixing box body, and a sealing bearing sleeve is connected to the outer surface of the rotating rod where it penetrates the mixing box body, and the outer wall of the sealing bearing sleeve is embedded in the mixing box body.

5. The high-purity edible oil refiner according to claim 1, characterized in that: An extractant adding cylinder is arranged on one side of the batching box, a feeding pipe is arranged at the bottom of the extractant adding cylinder, a flow valve is arranged on the feeding pipe, and the other end of the feeding pipe is connected between the batching valve and the batching box.

6. The high-purity edible oil refiner according to claim 1, characterized in that: The inner bottom of the mixing box body is arranged in an arc shape, and the second feed pipe is connected to the lowest point of the inner bottom wall of the mixing box body.

7. The high-purity edible oil refiner according to claim 1, characterized in that: It comprises a support frame, which is supported by the batching box, the mixing box, the distributor and the filter press.

Images