Alkali refining and washing device for oil refining
By introducing the grease output mechanism into the grease refining and alkali refining and washing device, the mechanical movement of the reciprocating screw and lifting plate is used to promote the piston ring to output the grease on the stirring tube and the inner wall of the tank, solving the problem of grease waste and achieving efficient Grease treatment.
Patent Information
- Application Number
- CN202420366458.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing special alkali refining and washing device for fish oil and fat refining is used to easily adhere to the surface of the mixing blade and the mixing rod when the grease is discharged, resulting in waste of grease.
A alkali refining and washing device for grease refining is designed, including a grease output mechanism, including a second drive motor, a reciprocating screw, a lifting plate, a piston ring and a guide rod. Through the rotation of the reciprocating screw and the lowering of the lifting plate, the piston ring pair is pushed. The grease on the surface of the stirring tube and the inner wall of the tank is pushed out to avoid grease residue.
It realizes effective stirring and output of grease, avoids waste of grease, and ensures clean and efficient production inside the equipment.
Smart Images
Figure CN222293996U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil refining, in particular to an alkali refining and water washing device for oil refining. Background Art
[0002] Crude oil alkali refining operation is a refining method that uses alkali to neutralize free fatty acids in oils and fats and remove some other impurities at the same time. There are many kinds of alkalis used in crude oil alkali refining operation, such as lime, organic alkali, soda ash and caustic soda.
[0003] The utility model patent with patent application publication number CN 213977596 U discloses a special alkali refining and washing device for fish oil and fat refining, including a washing chamber, a stirring and turning device, a heating device and a spraying device. The washing chamber is arranged in a hollow cavity, the stirring and turning device is connected to the bottom of the washing chamber, the heating device and the spraying device are connected to the washing chamber, the stirring and turning device includes a rotating motor, a stirring blade, a rotating support shaft, a stirring rod and a connecting block, the spraying device includes a water tank 1, a sprayer and a water storage pipe, and a water inlet pipe is connected between the water storage pipe and the sprayer, the heating device includes a water tank 2, a steam heater and a steam layer, and the steam layer is arranged in the washing chamber.
[0004] The utility model relates to the technical field of fish oil and fat refining, and specifically provides an alkali refining and water washing device specially used for fish oil and fat refining, which is highly practical and easy to use, and can make the contact area between fish oil and water wider through a stirring and flipping device, thereby increasing the water washing effect and improving work efficiency.
[0005] However, the above device still has some shortcomings in actual use. The most obvious one is that although the setting of the stirring blades and the stirring rod can effectively stir the oil, when the oil is discharged after stirring, more oil will adhere to the surface of the stirring blades and the stirring rod and cannot be effectively output, resulting in a waste of oil.
[0006] Therefore, it is necessary to invent an alkali refining and washing device for oil refining to solve the above problems. Utility Model Content
[0007] The utility model aims to provide an alkali refining and water washing device for oil refining to solve the problems raised in the above background technology.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alkali refining and water washing device for oil refining, comprising a tank body, a feeding port with a sealing door is arranged on the front of the tank body, a stirring and water washing mechanism is arranged at the bottom of the tank body cavity, and an oil output mechanism is arranged at the top of the tank body cavity;
[0009] The grease output mechanism includes a second drive motor, a reciprocating screw, a lifting plate, a piston ring and a guide rod;
[0010] The second drive motor is fixedly arranged on the top of the tank body, the reciprocating screw penetrates the top of the tank body and is transmission-connected to the second drive motor, the lifting plate is sleeved on the outside of the reciprocating screw through a reciprocating thread transmission, the piston ring is rotatably sleeved on the outside of the lifting plate through a bearing, and is slidingly sleeved on the outside of the stirring tube, and the guide rod slides through the top of the tank body and is fixedly connected to the lifting plate.
[0011] Preferably, the stirring and washing mechanism includes a first driving motor, a rotating disk, a stirring tube, air holes and a steam input tube.
[0012] Preferably, the first drive motor is fixedly arranged at the bottom of the tank body, the rotating disk is rotatably arranged in the tank body through a bearing, and the rotating disk is drivingly connected to the first drive motor.
[0013] Preferably, a plurality of stirring tubes are provided, and the plurality of stirring tubes are evenly fixed and penetrated through the top of the rotating disk.
[0014] Preferably, a plurality of the air holes are provided, and the plurality of the air holes are evenly penetrated through the top of the front sides of the plurality of stirring tubes, and the steam input pipe is fixedly penetrated through the bottom right side of the tank body.
[0015] Technical effects and advantages of the utility model:
[0016] The utility model is provided with a grease output mechanism, so that during the grease output process, the second drive motor is started, the second drive motor drives the reciprocating screw to rotate continuously, the reciprocating screw drives the lifting plate to continuously descend when rotating, and the lifting plate drives the piston rings to descend synchronously during the descent process, thereby pushing out the grease attached to the surface of the stirring tube and the inner wall of the tank body. Compared with the same type of device in the prior art, the utility model can not only realize the effective stirring of the grease, but also avoid the situation where there is too much grease residue in the tank body, thereby avoiding the waste of grease. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the utility model.
[0018] Figure 2 It is a front view cross-sectional structural diagram of the stirring and washing mechanism and the grease output mechanism of the utility model.
[0019] In the figure: 1. tank body; 2. stirring and washing mechanism; 21. first driving motor; 22. rotating disk; 23. stirring tube; 24. air hole; 25. steam input tube; 3. grease output mechanism; 31. second driving motor; 32. reciprocating screw; 33. lifting plate; 34. piston ring; 35. guide rod. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides Figure 1-2 The alkali refining and water washing device for oil refining shown in the figure comprises a tank body 1, a feeding port with a sealing door is arranged on the front of the tank body 1, a stirring and water washing mechanism 2 is arranged at the bottom of the inner cavity of the tank body 1, and an oil output mechanism 3 is arranged at the top of the inner cavity of the tank body 1.
[0022] like Figure 2 As shown, the stirring and washing mechanism 2 includes a first driving motor 21, a rotating disk 22, a stirring tube 23, an air hole 24 and a steam input pipe 25, wherein the first driving motor 21 is fixedly arranged at the bottom of the tank body 1, the rotating disk 22 is rotatably arranged in the tank body 1 through a bearing, the rotating disk 22 is transmission-connected to the first driving motor 21, a plurality of stirring tubes 23 are provided, and the plurality of stirring tubes 23 are evenly fixed and penetrated through the top of the rotating disk 22, a plurality of air holes 24 are provided, and the plurality of air holes 24 are evenly penetrated through the front top of the plurality of stirring tubes 23, and the steam input pipe 25 is fixedly penetrated through the bottom right side of the tank body 1.
[0023] By setting the above structure, it is convenient to add grease into the tank body 1. Due to the obstruction of the rotating disk 22, the grease accumulates on the top of the rotating disk 22, and an alkaline reagent is added to the tank body 1. At the same time, steam is continuously input into the tank body 1 through the steam input pipe 25 and the first drive motor 21 is started. The steam enters the stirring tube 23 from the bottom of the inner cavity of the tank body 1, and then mixes into the grease through multiple air holes 24. In this process, the first drive motor 21 drives the multiple stirring tubes 23 to continuously stir the grease through the rotating disk 22. During the rotation of the stirring tube 23, the piston ring 34 is driven to rotate synchronously on the outside of the lifting plate 33.
[0024] like Figure 2As shown, the grease output mechanism 3 includes a second drive motor 31, a reciprocating screw 32, a lifting plate 33, a piston ring 34 and a guide rod 35, wherein the second drive motor 31 is fixedly arranged on the top of the tank body 1, the reciprocating screw 32 passes through the top of the tank body 1 and is transmission-connected to the second drive motor 31, the lifting plate 33 is sleeved on the outside of the reciprocating screw 32 through a reciprocating thread transmission, the piston ring 34 is rotatably sleeved on the outside of the lifting plate 33 through a bearing, and is slidably sleeved on the outside of the stirring tube 23, and the guide rod 35 slides through the top of the tank body 1 and is fixedly connected to the lifting plate 33.
[0025] By setting the above structure, during the grease output process, the second drive motor 31 is started, and the second drive motor 31 drives the reciprocating screw 32 to rotate continuously. When the reciprocating screw 32 rotates, it drives the lifting plate 33 to continuously descend. During the descent of the lifting plate 33, it drives the piston ring 34 to descend synchronously, thereby pushing out the grease attached to the surface of the stirring tube 23 and the inner wall of the tank body 1. Compared with the same type of device in the prior art, it can not only realize the effective stirring of the grease, but also avoid the situation where there is too much grease residue in the tank body 1, thereby avoiding the waste of grease.
[0026] Working principle of this utility model:
[0027] During actual use, grease is added into the tank body 1. Due to the obstruction of the rotating disk 22, the grease accumulates on the top of the rotating disk 22. Alkaline reagent is added into the tank body 1. At the same time, steam is continuously input into the tank body 1 through the steam input pipe 25 and the first drive motor 21 is started. The steam enters the stirring tube 23 from the bottom of the inner cavity of the tank body 1, and then mixes into the grease through the multiple air holes 24. In this process, the first drive motor 21 drives the multiple stirring tubes 23 to continuously stir the grease through the rotating disk 22. During the rotation of the stirring tube 23, the piston ring 34 is driven to rotate synchronously on the outer side of the lifting plate 33.
[0028] After the alkali refining and water washing of the oil are completed, the oil is discharged. During the oil discharge process, the second drive motor 31 is started, and the second drive motor 31 drives the reciprocating screw 32 to rotate continuously. When the reciprocating screw 32 rotates, the lifting plate 33 is driven to continuously descend. During the descent of the lifting plate 33, the piston ring 34 is driven to descend synchronously, thereby pushing out the oil attached to the surface of the stirring tube 23 and the inner wall of the tank body 1.
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An alkali refining and water washing device for oil refining, characterized in that: It comprises a tank body (1), wherein the front of the tank body (1) is provided with a feeding port with a sealing door, the bottom of the inner cavity of the tank body (1) is provided with a stirring and washing mechanism (2), and the top of the inner cavity of the tank body (1) is provided with a grease output mechanism (3); The grease output mechanism (3) comprises a second drive motor (31), a reciprocating screw (32), a lifting plate (33), a piston ring (34) and a guide rod (35); The second drive motor (31) is fixedly arranged on the top of the tank body (1), the reciprocating screw (32) passes through the top of the tank body (1) and is transmission-connected to the second drive motor (31), the lifting plate (33) is sleeved on the outside of the reciprocating screw (32) through a reciprocating thread transmission, the piston ring (34) is rotatably sleeved on the outside of the lifting plate (33) through a bearing, and is slidably sleeved on the outside of the stirring tube (23), and the guide rod (35) slides through the top of the tank body (1) and is fixedly connected to the lifting plate (33).
2. The alkali refining and water washing device for oil refining according to claim 1 is characterized in that: The stirring and washing mechanism (2) comprises a first driving motor (21), a rotating disk (22), a stirring tube (23), air holes (24) and a steam input tube (25).
3. The alkali refining and water washing device for oil refining according to claim 2 is characterized in that: The first drive motor (21) is fixedly arranged at the bottom of the tank body (1), the rotating disk (22) is rotatably arranged in the tank body (1) via a bearing, and the rotating disk (22) is drivingly connected to the first drive motor (21).
4. The alkali refining and water washing device for oil refining according to claim 3 is characterized in that: A plurality of stirring tubes (23) are provided, and the plurality of stirring tubes (23) are evenly fixed and penetrate the top of the rotating disk (22).
5. The alkali refining and water washing device for oil refining according to claim 4 is characterized in that: A plurality of air holes (24) are provided, and the plurality of air holes (24) are evenly arranged through the front tops of the plurality of stirring tubes (23), and the steam input pipe (25) is fixedly arranged through the right bottom of the tank body (1).