Tank bottom heating premixing tank for waste oil processing
By designing heating components at the bottom of the premix tank, including heating pipes, stirring rods and rotating components, the problem of inefficient heating in the prior art is solved, and uniform heating and efficient processing of waste oil are achieved.
Patent Information
- Application Number
- CN202420485337.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-13
AI Technical Summary
When the existing premix tank heats waste oil, heat is difficult to transfer to the central axis, resulting in a prolonged heating time. In winter, the outer wall temperature is low and the heating efficiency is low.
A tank bottom heating premix tank is designed, using tank bottom heating assembly, including heating pipe, stirring rod and rotating assembly, which heats the waste oil through the heating pipe, and achieves uniform stirring and uniform stirring of the waste oil through the stirring rod and rotating assembly. heating.
It effectively improves the heating efficiency of waste oil, avoids heat transfer to the air through the outer wall, and improves the uniform heating and processing efficiency of waste oil.
Smart Images
Figure CN222468953U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of waste oil processing, and in particular to a tank bottom heating premixing tank for waste oil processing. Background Art
[0002] After waste mineral oil is collected from 4S stores, mining companies, etc., flocculants are added for sedimentation, and then dehydrated and impurities are removed (pretreatment section) → different alkanes are distilled out (distillation section) → refining section → other additives are added for blending, so that lubricating oil can be obtained. Waste oil sedimentation is generally carried out in a premixing tank.
[0003] In order to improve the mixing effect of waste oil, it is usually necessary to heat the waste oil in the premixing tank. At present, most premixing tanks on the market use side wall jacket heating. However, the materials in the tank have a tendency to be thrown outward under centrifugal force when being stirred and rotated. Under the side wall heating method, the heat is not easy to be transferred to the central axis of the tank, resulting in a longer heating time for the raw oil. In addition, when used in winter, the temperature of the outer wall of the premixing tank is low. To heat the waste oil, it is necessary to heat the outer wall of the premixing tank first. The outer wall of the premixing tank is in contact with cold air, and part of the heating heat is first transferred to the air through the outer wall of the premixing tank, resulting in low heating efficiency. Utility Model Content
[0004] In view of the shortcomings of the prior art, the present application provides a tank bottom heating premixing tank for waste oil processing, which has the advantages of good heating efficiency and solves the problem of poor heating efficiency.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a tank bottom heating premixing tank for waste oil processing, comprising a premixing barrel body, a support frame for supporting the premixing barrel body is fixed on the outer surface of the premixing barrel body, a barrel cover is placed on the top of the premixing barrel body, a heating assembly for heating the waste oil in the premixing barrel body is provided at the lower end of the barrel cover, and temperature sensors for detecting the internal temperature of the premixing barrel body are fixed on the left and right walls of the inner cavity of the premixing barrel body;
[0006] The heating component includes a round block, a round hole, two heating tubes fixedly installed at the lower end of the round block, two stirring rods fixedly installed at the lower end of the round block, stirring blades fixedly installed on the opposite sides of the two stirring rods for stirring the waste oil, support blocks fixedly installed at the left and right ends of the round block, and a rotating component fixedly installed inside the round block for driving it to rotate.
[0007] The above technical scheme is adopted so that the middle part of the premixing barrel body can be heated and the waste oil can be stirred, so that the heating tube can heat the waste liquid on the outside, so that the waste oil in the premixing barrel body can be heated evenly, which can effectively improve the heating efficiency of the waste oil and avoid the phenomenon that part of the heating heat is first transferred to the air through the outer wall of the premixing barrel body.
[0008] Furthermore, the circular hole is opened at the top end of the barrel cover, and the round block penetrates into the inner side of the circular hole and is rotatably connected thereto.
[0009] By adopting the above technical solution, the round block can pass through the round hole to the outside of the barrel cover, so that the round block can drive the two heating tubes and the two stirring rods to extend into the interior of the premixing barrel body, so that the two heating tubes and the two stirring rods can heat and stir the waste oil inside the premixing barrel body.
[0010] Furthermore, an annular sliding groove is provided on the inner side of the circular hole, and the two support blocks are slidably connected to the inner side of the annular sliding groove.
[0011] By adopting the above technical solution, the round block can be stably rotated on the inner side of the round hole, which can reduce the round block from falling out of the inner side of the round hole during the rotation process.
[0012] Furthermore, the rotating assembly includes an annular groove, an outer gear ring, a cylinder, a motor fixedly mounted on the top of the inner cavity of the cylinder, and a gear fixedly mounted on the output end of the motor for driving the outer gear ring to rotate.
[0013] The above technical solution makes it easy to drive the round block to rotate inside the round hole of the barrel cover, so that the round block can drive the two heating tubes and the two stirring rods to rotate inside the premix barrel body.
[0014] Furthermore, the annular groove is formed on the outer surface of the round block, and the outer gear ring is fixed inside the annular groove.
[0015] By adopting the above technical solution, the outer gear ring is fixed to the inside of the round block through the annular groove, so that the outer gear ring can be embedded and installed inside the round block, and the outer gear ring can drive the round block to rotate.
[0016] Furthermore, a connecting hole is opened on the left side of the cylinder, and the gear passes through the connecting hole to the outside of the cylinder and is rotatably connected thereto.
[0017] By adopting the above technical solution, the gear can pass through the interior of the cylinder through the connecting hole, so that the gear can mesh with the outer gear ring, and the gear can drive the round block to rotate through the outer gear ring.
[0018] Furthermore, the cylinder is fixed to the right side of the top of the barrel cover, and the cylinder is located directly to the right of the round block.
[0019] By adopting the above technical solution, the cylinder can be fixed on the right side of the round block, so that the cylinder can contact the round block, thereby facilitating the gear to mesh with the outer gear ring on the outer surface of the round block, thereby facilitating the round block to rotate inside the barrel cover.
[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0021] The waste oil processing tank bottom heating premixing tank is provided with a heating component, which can heat the middle part of the interior of the premixing barrel body and stir the waste oil, so that the heating pipe can heat the waste liquid on the outside, so that the waste oil in the premixing barrel body is heated evenly, which can effectively improve the heating efficiency of the waste oil and avoid the phenomenon that part of the heating heat is first transferred to the air through the outer wall of the premixing barrel body, thereby further improving the heating efficiency of the waste oil. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the structure of this application;
[0023] Figure 2 This is a schematic diagram of the internal structure of the premixing barrel of this application;
[0024] Figure 3 This is a schematic diagram of the structure of the barrel cover and the round block of this application;
[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the round block and the annular groove of the present application.
[0026] In the figure: 1. premix barrel body; 2. support frame; 3. barrel cover; 4. heating component; 41. round block; 42. stirring rod; 43. stirring blade; 44. heating tube; 45. support block; 46. round hole; 47. cylinder; 48. motor; 49. gear; 410. outer gear ring; 411. annular groove; 5 temperature sensor. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0028] See also Figure 1-2 In this embodiment, a bottom-heated premixing tank for waste oil processing includes a premixing barrel body 1, a support frame 2 for supporting the premixing barrel body 1 is fixed to the outer surface of the premixing barrel body 1, a barrel cover 3 is placed on the top of the premixing barrel body 1, and a heating component 4 for heating the waste oil in the premixing barrel body 1 is provided at the lower end of the barrel cover 3, and temperature sensors 5 for detecting the internal temperature of the premixing barrel body 1 are fixed to the left and right walls of the inner cavity of the premixing barrel body 1.
[0029] See also Figure 2-3The heating assembly 4 in this embodiment includes a round block 41, a round hole 46, two heating tubes 44 fixedly installed at the lower end of the round block 41, two stirring rods 42 fixedly installed at the lower end of the round block 41, stirring blades 43 fixedly installed on the opposite sides of the two stirring rods 42 for stirring the waste oil, support blocks 45 fixedly installed at the left and right ends of the round block 41, and a rotating assembly fixedly installed inside the round block 41 for driving it to rotate.
[0030] Among them, the circular hole 46 is opened at the top of the barrel cover 3, and the round block 41 passes through the inner side of the circular hole 46 and is rotatably connected thereto, so that the round block 41 can pass through the circular hole 46 to the outside of the barrel cover 3, so that the round block 41 can rotate inside the circular hole 46, thereby facilitating the round block 41 to drive the heating tube 44 and the two stirring rods 42 to rotate inside the premix barrel body 1.
[0031] In addition, an annular groove is provided on the inner side of the circular hole 46, and two support blocks 45 are slidably connected to the inner side of the annular groove, so that the two support blocks 45 can rotate inside the barrel cover 3 in the annular groove, and when the round block 41 rotates inside the circular hole 46, the round block 41 can be prevented from falling off from the inside of the circular hole 46 by the two support blocks 45.
[0032] See also Figure 3-4 The rotating assembly in this embodiment includes an annular groove 411, an outer gear ring 410, a cylinder 47, a motor 48 fixedly mounted on the top of the inner cavity of the cylinder 47, and a gear 49 fixedly mounted on the output end of the motor 48 for driving the outer gear ring 410 to rotate.
[0033] Secondly, an annular groove 411 is opened on the outer surface of the round block 41, and the outer ring gear 410 is fixed inside the annular groove 411, so that the outer ring gear 410 can be fixed inside the round block 41, thereby facilitating the engagement of the gear 49 with the outer ring gear 410, so that the outer ring gear 410 can rotate and drive the round block 41 to rotate at the same time.
[0034] In addition, a connecting hole is opened on the left side of the cylinder 47, and the gear 49 passes through the connecting hole to the outside of the cylinder 47 and is rotatably connected thereto, so that the gear 49 can pass through the connecting hole and out of the interior of the cylinder 47, making it easier for the gear 49 to mesh with the outer gear ring 410.
[0035] At the same time, the cylinder 47 is fixed to the right side of the top of the barrel cover 3, and the cylinder 47 is located directly to the right of the block 41, so that the cylinder 47 can be fixed to the right side of the block 41, thereby facilitating the contact between the cylinder 47 and the block 41, and facilitating the gear 49 on the inner side of the cylinder 47 to drive the block 41 to rotate through the outer gear ring 410.
[0036] It should be noted that the temperature sensor 5, the heating tube 44 and the electronic components appearing in the text are all commonly known to the public in the prior art, and the control method is rotated by the control end, and the existing power connection technology and power supply are also common knowledge in the field. Those skilled in the art can simply implement it through programming, so the working principle, circuit connection and control method are not elaborated in this article.
[0037] The working principle of the above embodiment is:
[0038] During use, when the waste oil in the premixing barrel body 1 needs to be premixed and heated, the staff controls the two heating tubes 44 to work through the control end, so that the two heating tubes 44 can heat the waste oil in the premixing barrel body 1, so that the two heating tubes 44 can heat the middle part of the waste oil, and can avoid the phenomenon that part of the heated heat is first transferred to the air through the outer wall of the premixing barrel body 1. The staff also controls the motor 48 to work through the control end, so that the output end of the motor 48 drives the gear 49 to rotate, so that the gear 49 is meshed with the outer gear ring 410, so that the gear 49 can drive the outer gear ring 410 to rotate, so that the outer gear ring 410 can drive The movable circular block 41 rotates inside the circular hole 46 of the barrel cover 3, so that the circular block 41 drives the two stirring rods 42 to rotate, and the two stirring rods 42 drive the two groups of stirring blades 43 to rotate, so that the two groups of stirring blades 43 stir the waste oil in the premixing barrel body 1, so that the heating tube 44 can heat the waste oil on the outside, and the waste oil in the premixing barrel body 1 can be heated evenly, thereby improving the heating efficiency of the waste oil and the processing efficiency of the waste oil. When the waste oil is heated, after the two temperature sensors 5 sense that the preheating temperature reaches the preset temperature, the temperature sensor 5 sends a signal to the control end, so that the staff can turn off the heating component 4 through the control end.
Claims
1. A bottom heating premixing tank for waste oil processing, comprising a premixing barrel body (1), characterized in that: A support frame (2) for supporting the premix barrel body (1) is fixed on the outer surface thereof, a barrel cover (3) is placed on the top of the premix barrel body (1), a heating assembly (4) for heating the waste oil in the premix barrel body (1) is provided at the lower end of the barrel cover (3), and temperature sensors (5) for detecting the internal temperature of the premix barrel body (1) are fixed on the left and right walls of the inner cavity of the premix barrel body (1); The heating component (4) comprises a round block (41), a round hole (46), two heating tubes (44) fixedly mounted on the lower end of the round block (41), two stirring rods (42) fixedly mounted on the lower end of the round block (41), stirring blades (43) fixedly mounted on opposite sides of the two stirring rods (42) for stirring the waste oil, support blocks (45) fixedly mounted on the left and right ends of the round block (41), and a rotating component fixedly mounted inside the round block (41) for driving the round block (41) to rotate.
2. The bottom heating premixing tank for waste oil processing according to claim 1, characterized in that: The circular hole (46) is opened at the top end of the barrel cover (3), and the round block (41) penetrates the inner side of the circular hole (46) and is rotatably connected thereto.
3. The bottom heating premixing tank for waste oil processing according to claim 1, characterized in that: An annular sliding groove is provided on the inner side of the circular hole (46), and the two support blocks (45) are slidably connected to the inner side of the annular sliding groove.
4. The bottom heating premixing tank for waste oil processing according to claim 1, characterized in that: The rotating assembly comprises an annular groove (411), an outer gear ring (410), a cylinder (47), a motor (48) fixedly mounted on the top of the inner cavity of the cylinder (47), and a gear (49) fixedly mounted on the output end of the motor (48) and used to drive the outer gear ring (410) to rotate.
5. The bottom heating premixing tank for waste oil processing according to claim 4, characterized in that: The annular groove (411) is opened on the outer surface of the round block (41), and the outer gear ring (410) is fixed inside the annular groove (411).
6. The bottom heating premixing tank for waste oil processing according to claim 4, characterized in that: A communication hole is provided on the left side of the cylinder (47), and the gear (49) passes through the communication hole to the outside of the cylinder (47) and is rotatably connected thereto.
7. The bottom heating premixing tank for waste oil processing according to claim 4, characterized in that: The cylinder (47) is fixed to the right side of the top of the barrel cover (3), and the cylinder (47) is located directly to the right of the round block (41).