Blending oil blending ratio assisting device

Abstract

The utility model relates to the technical field of blending oil blending technology, concretely to a kind of blending oil blending proportion auxiliary device, including tank body, for conveying raw material to tank body inside conveying pipeline, for the stirring structure of stirring raw material in tank body and the quantitative oil discharge structure being arranged between conveying pipeline and stirring structure;Stirring structure includes stirring motor and the stirring rod rotated by stirring motor drive, quantitative oil discharge structure includes intermittent oil discharge nozzle and oil discharge rod, intermittent oil discharge nozzle is arranged at the export position of conveying pipeline, intermittent oil discharge nozzle includes oil nozzle, plug and torsional spring, the first end of oil nozzle is connected with the export of conveying pipeline, plug is rotatably connected to the second end of oil nozzle.The utility model can realize intermittent discharging in the stirring process by the quantitative oil discharge structure being arranged between conveying pipeline and stirring structure, and the mixing method of feeding while stirring is used, so that the mixing efficiency of blending oil raw material can be effectively improved, and the mixing uniformity of raw material is improved.

Description

Technical Field

[0001] This utility model relates to the field of blended oil mixing technology, specifically to an auxiliary device for blended oil mixing ratio. Background Technology

[0002] Blended oil is a type of mixed oil, made by blending two or more raw materials after refining through processes such as deacidification, decolorization, and deodorization. Commonly used raw materials include soybean oil, peanut oil, corn oil, and rapeseed oil.

[0003] The blending of oils requires a mixing device. Existing mixing devices typically include a mixing tank for holding raw materials, a conveying pipeline for feeding various raw materials from upstream processes into the mixing tank, and a stirring structure for mixing the materials in the tank. During operation, all raw materials are added to the mixing tank at once according to different proportions, and then the stirring structure continuously stirs the materials in the mixing tank to finally obtain the blended oil. However, this method of adding all raw materials to the mixing tank at once and then stirring often requires a long time to achieve uniform mixing, resulting in low production efficiency. To address the above problems, this utility model proposes an auxiliary device for blending oil proportioning. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an auxiliary device for blending oil proportioning, which allows for intermittent feeding and improves mixing efficiency.

[0005] To achieve the above objectives, this utility model provides an auxiliary device for blending oil proportioning, which is used to solve the problems mentioned in the background art.

[0006] This utility model is achieved through the following technical solution:

[0007] A blending oil proportioning auxiliary device includes a tank, a conveying pipeline for conveying raw materials into the tank, a stirring structure for stirring the raw materials in the tank, and a quantitative oil discharge structure disposed between the conveying pipeline and the stirring structure. The stirring structure includes a stirring motor and a stirring rod driven to rotate by the stirring motor. The quantitative oil discharge structure includes an intermittent oil discharge nozzle and an oil discharge rod. The intermittent oil discharge nozzle is disposed at the outlet of the conveying pipeline and includes an oil outlet, a plug, and a torsion spring. The first end of the oil outlet is connected to the outlet of the conveying pipeline, the plug is rotatably connected to the second end of the oil outlet, the torsion spring is disposed between the plug and the oil outlet, and the oil discharge rod is fixed on the stirring rod. The plug is disposed on the rotation path of the oil discharge rod.

[0008] Optionally, the quantitative oil discharge structure further includes a pressure reducing tank, which is equipped with a water level control valve and is located between the delivery pipeline and the oil outlet.

[0009] Optionally, the contact surface between the plug and the oil outlet is an inclined surface.

[0010] Optionally, the plug is rotatably connected to the oil outlet via a rotating shaft.

[0011] Optionally, the end of the plug near the oil drain rod has a telescopic structure.

[0012] Optionally, the telescopic structure includes an extension arm and a positioning screw, the extension arm being movably inserted into the plug, and the positioning screw being used to selectively fix the extension arm to the plug.

[0013] Optionally, a friction-reducing wheel is installed at one end of the extension arm near the oil drain rod.

[0014] Optionally, the portion of the extension arm that connects to the plug is a polygonal prism, and the plug has a connection hole adapted to the polygonal prism.

[0015] Optionally, there are several conveying pipelines, and each conveying pipeline and the stirring structure are provided with a metering oil discharge structure.

[0016] Optionally, the stirring structure further includes helical stirring blades disposed outside the stirring rod, the helical stirring blades being arranged around the stirring rod.

[0017] Compared with the prior art, the present invention provides an auxiliary device for blending oil proportioning, which has the following beneficial effects:

[0018] 1. This utility model, through a quantitative oil discharge structure arranged between the conveying pipeline and the stirring structure, can achieve intermittent feeding during the stirring process. By adopting this mixing method of adding materials while stirring, the mixing efficiency of blended oil raw materials can be effectively improved, and the uniformity of the raw material mixing can be increased.

[0019] 2. This utility model sets up a pressure reducing tank and a water level control valve between the conveying pipeline and the oil outlet. The raw materials conveyed by the conveying pipeline can first enter the pressure reducing tank and then enter the oil outlet from the pressure reducing tank. The water level control valve can ensure that the pressure in the pressure reducing tank is constant, so that the pressure of the raw materials discharged from the oil outlet will not be too high, making it easy to control the discharge of raw materials.

[0020] 3. This utility model sets the end of the plug near the oil discharge rod as a telescopic structure. With the rotation speed of the stirring rod remaining constant, the contact time between the oil discharge rod and the plug can be changed, thereby controlling the oil discharge time of the oil outlet and making it convenient to adjust the oil output of the oil outlet according to different needs. Attached Figure Description

[0021] Figure 1 A three-dimensional structural diagram of an auxiliary device for blending oil proportioning;

[0022] Figure 2 This is a schematic diagram of the internal structure of the tank.

[0023] Figure 3 A schematic diagram of the conveying pipeline, stirring device, and quantitative oil discharge structure;

[0024] Figure 4 This is a schematic diagram of an intermittent oil drain nozzle.

[0025] In the diagram: 100, tank body; 200, conveying pipeline; 300, stirring structure; 310, stirring motor; 320, stirring rod; 330, spiral stirring blade; 400, quantitative oil discharge structure; 410, intermittent oil discharge nozzle; 411, oil nozzle; 412, plug; 4120, extension arm; 4121, positioning screw; 4122, friction-reducing wheel; 4123, polygonal prism; 413, torsion spring; 414, rotating shaft; 420, oil discharge rod; 430, pressure-reducing tank. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] As described in the background section, existing mixing devices for blending oil typically include a mixing tank for holding raw materials, a conveying pipeline for feeding various raw materials from upstream processes into the mixing tank, and a stirring structure for mixing the raw materials in the tank. During operation, all raw materials are added to the mixing tank at once according to different proportions, and then the stirring structure continuously agitates the raw materials in the mixing tank to ultimately obtain blended oil. However, this method of adding all raw materials to the mixing tank at once and then stirring often requires a long time to achieve uniform mixing, resulting in low production efficiency.

[0028] To address the above issues, please refer to the following implementation example: Figures 1 to 4According to an embodiment of the present invention, a blending oil proportioning auxiliary device is provided, which mainly includes a tank 100, a conveying pipeline 200 for conveying raw materials into the tank 100, a stirring structure 300 for stirring the raw materials in the tank 100, and a quantitative oil discharge structure 400 disposed between the conveying pipeline 200 and the stirring structure 300; the stirring structure 300 includes a stirring motor 310 and a stirring rod 320 driven to rotate by the stirring motor 310, and the quantitative oil discharge structure 400 includes intermittent oil discharge. The intermittent oil discharge nozzle 410 and the oil discharge rod 420 are used. The intermittent oil discharge nozzle 410 is located at the outlet of the conveying pipeline 200. The intermittent oil discharge nozzle 410 can control whether oil is discharged from the outlet of the conveying pipeline 200 and the oil discharge speed. The intermittent oil discharge nozzle 410 includes an oil outlet 411, a plug 412 and a torsion spring 413. The first end of the oil outlet 411 is connected to the outlet of the conveying pipeline 200. The raw material enters the oil outlet 411 through the conveying pipeline 200, and is discharged from the first end of the oil outlet 411 to the second end, and finally discharged into the tank 10. Within the 0, the plug 412 is rotatably connected to the second end of the oil outlet 411. A torsion spring 413 is positioned between the plug 412 and the oil outlet 411. Under the elastic force of the torsion spring 413, the plug 412 presses against the second end of the oil outlet 411, effectively closing the oil outlet 411. The plug 412 can rotate under external force to open the oil outlet 411. The oil discharge rod 420 is fixed to the stirring rod 320. The oil discharge rod 420 can be fixed to the stirring rod 320 by welding or screws, allowing oil to be discharged. The rod 420 can move together with the stirring rod 320. The plug 412 is set on the rotation path of the oil discharge rod 420. The oil discharge rod 420 rotates synchronously with the stirring rod 320. When it passes the plug 412, it can drive the plug 412 to rotate, causing the torsion spring 413 to store force and the oil outlet 411 to open. Once the oil discharge rod 420 passes the plug 412, the plug 412 can quickly reset by the elastic force of the torsion spring 413 and close the oil outlet 411 again, thereby achieving intermittent feeding during the stirring process of the stirring rod 320.

[0029] Using the above scheme, different raw materials for producing blended oil can be injected into the tank 100 through multiple conveying pipes 200. These raw materials may include soybean oil, peanut oil, corn oil, and rapeseed oil. The motor of the stirring structure 300 drives the stirring rod 320 to move, stirring and mixing the raw materials injected into the tank 100. During the stirring process, the quantitative oil discharge structure 400 arranged between the conveying pipes 200 and the stirring structure 300 allows for intermittent feeding during stirring. This mixing method of stirring and feeding simultaneously can effectively improve the mixing efficiency and uniformity of the raw materials.

[0030] When raw materials are transported from the upstream process via the conveying pipeline 200, the pressure within the pipeline 200 is relatively high. If the raw materials are directly discharged through the oil outlet 411, the flow rate would be difficult to control. Therefore, in some embodiments, the quantitative oil discharge structure 400 also includes a pressure reducing tank 430. A water level control valve, which can be a float valve, is installed inside the pressure reducing tank 430. The pressure reducing tank 430 is positioned between the conveying pipeline 200 and the oil outlet 411. By installing the pressure reducing tank 430 and the water level control valve between the conveying pipeline 200 and the oil outlet 411, the raw materials transported via the conveying pipeline 200 can first enter the pressure reducing tank 430 and then flow from the pressure reducing tank 430 into the oil outlet 411. The water level control valve ensures that the pressure within the pressure reducing tank 430 remains constant, thus preventing excessive pressure of the raw materials discharged from the oil outlet 411 and facilitating control of the raw material discharge.

[0031] In some embodiments, the contact surface between the plug 412 and the oil outlet 411 is an inclined surface. This configuration allows the plug 412 to fit more tightly with the second end of the oil outlet 411, preventing accidental oil leakage from the oil outlet 411 and improving the mixing ratio of the blending oil.

[0032] In some embodiments, the plug 412 is rotatably connected to the oil outlet 411 via a rotating shaft 414. In other embodiments, the plug 412 may also be connected via a rotating connection device such as a hinge or a rotating connection device.

[0033] In some embodiments, the end of the plug 412 near the oil discharge rod 420 is a telescopic structure. By making the end of the plug 412 near the oil discharge rod 420 a telescopic structure, the contact time between the oil discharge rod 420 and the plug 412 can be changed while the rotation speed of the stirring rod 320 remains constant, thereby controlling the oil discharge time of the oil outlet 411 and facilitating the adjustment of the oil output of the oil outlet 411 according to different needs.

[0034] In some embodiments, the telescopic structure includes an extension arm 4120 and a positioning screw 4121. The extension arm 4120 is movably inserted into the plug 412, and the positioning screw 4121 is used to selectively fix the extension arm 4120 to the plug 412. Loosening the positioning screw 4121 allows the extension arm 4120 to move relative to the plug 412, and the overall length of the plug 412 is adjustable. Tightening the positioning screw 4121 locks the extension arm 4120 and the plug 412 together, fixing the length of the plug 412. In other embodiments, the extension arm 4120 can also be connected to the plug 412 via a threaded connection, thus eliminating the need for the positioning screw 4121.

[0035] In some embodiments, an anti-friction wheel 4122 is installed at one end of the extension arm 4120 near the oil drain rod 420. By providing the anti-friction wheel 4122, the extension arm 4120 makes rolling contact with the oil drain rod 420 through the anti-friction wheel 4122. Compared with sliding contact, rolling contact can reduce wear between components and extend service life.

[0036] To prevent the friction-reducing wheel 4122 from rotating and to avoid the friction-reducing wheel 4122 failing to form rolling contact with the oil drain rod 420, in some embodiments, the portion of the extension arm 4120 that inserts into the plug 412 is a polygonal prism 4123, and the plug 412 has an insertion hole adapted to the polygonal prism 4123. By inserting the polygonal prism 4123 portion of the extension arm 4120 into the plug 412, the extension arm 4120 can be restricted to move only in the length direction of the plug 412 without rotation, thus ensuring that the friction-reducing wheel 4122 and the oil drain rod 420 form a stable rolling contact.

[0037] In some embodiments, there are several conveying pipelines 200, and each conveying pipeline 200 is provided with a metering oil discharge structure 400 between it and the stirring structure 300. This arrangement allows the raw materials from each conveying pipeline 200 to be intermittently discharged into the tank 100 under the drive of the stirring device.

[0038] In some embodiments, the stirring structure 300 further includes a spiral stirring blade 330 disposed outside the stirring rod 320, the spiral stirring blade 330 being arranged around the stirring rod 320. When the stirring motor 310 rotates, it drives the stirring rod 320 and the spiral stirring blade 330 to rotate together, and the spiral stirring blade 330 causes the raw materials in the tank 100 to continuously tumble from bottom to top, improving the stirring and mixing effect.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blending oil proportioning auxiliary device, characterized in that, The system includes a tank (100), a conveying pipeline (200) for conveying raw materials into the tank (100), a stirring structure (300) for stirring the raw materials in the tank (100), and a quantitative oil discharge structure (400) disposed between the conveying pipeline (200) and the stirring structure (300). The stirring structure (300) includes a stirring motor (310) and a stirring rod (320) driven to rotate by the stirring motor (310). The quantitative oil discharge structure (400) includes an intermittent oil discharge nozzle (410) and an oil discharge rod (420). The intermittent oil discharge nozzle (410) is disposed between the conveying pipeline (200) and the stirring structure (300). The outlet of the conveying pipeline (200) includes an intermittent oil drain nozzle (410), an oil outlet nozzle (411), a plug (412), and a torsion spring (413). The first end of the oil outlet nozzle (411) is connected to the outlet of the conveying pipeline (200). The plug (412) is rotatably connected to the second end of the oil outlet nozzle (411). The torsion spring (413) is disposed between the plug (412) and the oil outlet nozzle (411). The oil drain rod (420) is fixed on the stirring rod (320). The plug (412) is disposed on the rotation path of the oil drain rod (420).

2. The blending oil proportioning auxiliary device according to claim 1, characterized in that: The quantitative oil discharge structure (400) also includes a pressure reducing tank (430), which is equipped with a water level control valve. The pressure reducing tank (430) is located between the delivery pipeline (200) and the oil outlet (411).

3. The blending oil proportioning auxiliary device according to claim 1, characterized in that: The contact surface between the plug (412) and the oil outlet (411) is an inclined surface.

4. The blending oil proportioning auxiliary device according to claim 1, characterized in that: The plug (412) is rotatably connected to the oil outlet (411) via a rotating shaft (414).

5. The blending oil proportioning auxiliary device according to claim 1, characterized in that: The end of the plug (412) near the oil drain rod (420) is a telescopic structure.

6. The blending oil proportioning auxiliary device according to claim 5, characterized in that: The telescopic structure includes an extension arm (4120) and a positioning screw (4121). The extension arm (4120) is movably inserted into the plug (412), and the positioning screw (4121) is used to selectively fix the extension arm (4120) to the plug (412).

7. The blending oil proportioning auxiliary device according to claim 6, characterized in that: A friction-reducing wheel (4122) is installed at one end of the extension arm (4120) near the oil drain rod (420).

8. The blending oil proportioning auxiliary device according to claim 7, characterized in that: The part of the extension arm (4120) that is inserted into the plug (412) is a polygonal prism (4123), and the plug (412) has an insertion hole that is adapted to the polygonal prism (4123).

9. The blending oil proportioning auxiliary device according to any one of claims 1 to 8, characterized in that: There are several conveying pipelines (200), and each conveying pipeline (200) and the stirring structure (300) are provided with a quantitative oil discharge structure (400).

10. The blending oil proportioning auxiliary device according to any one of claims 1 to 8, characterized in that: The stirring structure (300) further includes a spiral stirring blade (330) disposed outside the stirring rod (320), the spiral stirring blade (330) being arranged around the stirring rod (320).

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