Separating tower with heat recycling structure
By arranging a heating tube and a stirring rod gear structure in the center of the separation tower, the problem of uneven heating in the center of the separation cylinder is solved, and more efficient heat recovery and energy consumption reduction are achieved.
Patent Information
- Application Number
- CN202422453499.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The center of the separation cylinder in the existing mixed oil separation tower is heated unevenly, resulting in high costs after long-term use.
The first heating tube and the second heating tube are located in the center of the separation tower body, and the vent is located on the outer wall. Combined with the stirring rod and gear structure, uniform heating inside the separation tower is achieved, and the thermal efficiency is improved through the heat recovery structure.
This achieves uniform heating inside the separation tower, reduces energy costs, and improves work efficiency through heat recovery.
Smart Images
Figure CN223336785U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixed oil separation, in particular to a separation tower with a heat recovery and utilization structure. Background Art
[0002] Through specialized design and operation, the mixed oil separation tower can effectively separate the various components in the mixed oil, resulting in a higher-purity product. This separation process is based on the physical property that the components in the mixture have different volatilities, that is, the different vapor pressures of the components at the same temperature. By reusing the hot air, resources are conserved. The application of this technology not only improves oil quality, but also contributes to environmental protection and efficient resource utilization.
[0003] The existing mixed oil separation tower sets the heating coil on the outer wall of the separation cylinder and the stirring rod at the center of the separation cylinder, which causes uneven heating of the inner center of the separation cylinder. Long-term use will cause higher cost consumption and is not conducive to use. Therefore, a separation tower with a heat recovery structure is needed. Utility Model Content
[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a separation tower with a heat recovery structure, which can solve the problem that the inner center of the separation cylinder is heated unevenly, and long-term use will cause higher cost consumption, which is not conducive to use.
[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a separation tower with a heat recovery structure, comprising a separation tower shell and a uniform heating structure, the uniform heating structure comprising a separation tower body, a motor, a rotating shaft, a first gear, a second gear, a stirring rod and a stirring blade, the separation tower body is fixedly connected to the interior of the separation tower shell, the motor is fixedly connected to the bottom of the separation tower body, the rotating shaft is fixedly connected to the output end of the motor, the top of the rotating shaft is rotatably connected to the separation tower body, the first gear is fixedly sleeved on the outer surface of the rotating shaft, the stirring rod is rotatably connected to the interior of the separation tower body, the second gear is fixedly sleeved on the outer surface of the stirring rod, the second gear is meshed with the first gear, the number of stirring blades is multiple and they are all fixedly connected to the outer surface of the stirring rod at equal distances, the number of the second gear and the stirring rod are both two, the two stirring rods are both rotatably connected to the separation tower body, and the two second gears are both meshed with the first gear.
[0006] Preferably, the uniform heating structure also includes a heating box, a first heating tube, a second heating tube and a coil. The heating box is fixedly connected to the bottom of the separation tower shell, the first heating tube is fixedly connected to the inside of the separation tower body, the second heating tube is fixedly connected to the inside of the separation tower body, and the coil is arranged on the outer surface of the separation tower body. The first heating tube, the second heating tube and the coil are all fixedly connected to the heater arranged inside the heating box at one end close to the heating box.
[0007] Preferably, the bottom of the heating box is fixedly connected to a motor housing, and the motor is located inside the motor housing.
[0008] Preferably, the bottom of the heating box is fixedly connected to a base.
[0009] Preferably, a condensation box is fixedly connected to the top of the separation tower body, a liquid outlet pipe is fixedly connected to one end of the condensation box, and a vent hole communicating with the condensation box is opened on the top of the separation tower body.
[0010] Preferably, the top of the separation tower body is fixedly connected with a liquid inlet pipe and an exhaust pipe respectively.
[0011] Preferably, one end of the condensate tank is fixedly connected to a return steam pipe, and the end of the return steam pipe away from the condensate tank passes through the separation tower shell and extends to the interior of the separation tower body.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] 1. The separation tower with a heat recovery structure has a first heating tube and a second heating tube located at the inner center of the separation tower body, and the air vent is located on the outer wall of the separation tower body, so that the separation tower body can be heated more evenly. The second gear and the stirring rod are located on both sides of the rotating shaft, further improving the heating uniformity of the industrial-grade mixed oil, and solving the problem that the existing mixed oil separation tower sets the coil for heating on the outer wall of the separation cylinder and the stirring rod at the center of the separation cylinder, resulting in uneven heating of the inner center of the separation cylinder, which will result in higher cost consumption if used for a long time and is not conducive to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0015] Figure 1 This is a schematic diagram of the main body of the utility model;
[0016] Figure 2 It is an internal schematic diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the coil of the present utility model.
[0018] Figure numerals: 1. separation tower shell; 2. heating box; 3. base; 4. motor shell; 5. separation tower body; 6. condenser box; 7. liquid outlet pipe; 8. liquid inlet pipe; 9. exhaust pipe; 10. motor; 11. rotating shaft; 12. first gear; 13. second gear; 14. stirring rod; 15. stirring blade; 16. first heating tube; 17. second heating tube; 18. vent; 19. coil; 20. steam return pipe. DETAILED DESCRIPTION
[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.
[0020] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0021] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.
[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0023] See also Figure 1-3The utility model provides a technical solution: a separation tower with a heat recovery structure, comprising a separation tower shell 1 and a uniform heating structure, the uniform heating structure comprising a separation tower body 5, a motor 10, a rotating shaft 11, a first gear 12, a second gear 13, a stirring rod 14 and a stirring blade 15, the separation tower body 5 is fixedly connected to the interior of the separation tower shell 1, the motor 10 is fixedly connected to the bottom of the separation tower body 5, the rotating shaft 11 is fixedly connected to the output end of the motor 10, the top of the rotating shaft 11 is rotatably connected to the separation tower body 5, the first gear 12 is fixedly sleeved on the outer surface of the rotating shaft 11, the stirring rod 14 is rotatably connected to the interior of the separation tower body 5, the second gear 13 is fixedly sleeved on the outer surface of the stirring rod 14, the second gear 13 is meshed with the first gear 12, the number of stirring blades 15 is multiple and they are fixedly connected to the outer surface of the stirring rod 14 at equal distances, the number of the second gear 13 and the stirring rod 14 are both two, the two stirring rods 14 are rotatably connected to the separation tower body 5, and the two second gears 13 are both meshed with the first gear 12.
[0024] Furthermore, the uniform heating structure also includes a heating box 2, a first heating tube 16, a second heating tube 17 and a coil 19. The heating box 2 is fixedly connected to the bottom of the separation tower shell 1, the first heating tube 16 is fixedly connected to the inside of the separation tower body 5, the second heating tube 17 is fixedly connected to the inside of the separation tower body 5, and the coil 19 is arranged on the outer surface of the separation tower body 5. The first heating tube 16, the second heating tube 17 and the coil 19 are all fixedly connected to the heater arranged inside the heating box 2 at one end close to the heating box 2. When the industrial-grade mixed oil is separated at high temperature, the heater inside the heating box 2 is started and the air inside the separation tower body 5 is heated through the first heating tube 16, the second heating tube 17 and the vent 18. Since the first heating tube 1 6 and the second heating tube 17 are located at the inner center of the separation tower body 5, and the vent 18 is located on the outer wall of the separation tower body 5, so that the separation tower body 5 can be heated more evenly, improving the uniformity of heating. The starting motor 10 drives the rotating shaft 11 to rotate, and cooperates with the first gear 12 and the second gear 13 to rotate the stirring rod 14 and the stirring blade 15. Since the second gear 13 and the stirring rod 14 are located on both sides of the rotating shaft 11, the heating uniformity of the industrial-grade mixed oil is further improved, and the problem that the existing mixed oil separation tower sets the coil for heating on the outer wall of the separation cylinder and sets the stirring rod at the center of the separation cylinder, resulting in uneven heating of the inner center of the separation cylinder, and long-term use will cause higher cost consumption, which is not conducive to use, is solved.
[0025] Secondly, the bottom of the heating box 2 is fixedly connected to the motor housing 4, the motor 10 is located inside the motor housing 4, the bottom of the heating box 2 is fixedly connected to the base 3, the top of the separation tower body 5 is fixedly connected to the condensing box 6, one end of the condensing box 6 is fixedly connected to the liquid outlet pipe 7, the top of the separation tower body 5 is provided with a vent 18 connected to the condensing box 6, the top of the separation tower body 5 is respectively fixedly connected to the liquid inlet pipe 8 and the exhaust pipe 9, one end of the condensing box 6 is fixedly connected to the return steam pipe 20, the end of the return steam pipe 20 away from the condensing box 6 passes through the separation tower housing 1 and extends to the interior of the separation tower body 5, the mixed oil and gas enter the interior of the condensing box 6 from the vent 18 opened at the top of the separation tower body 5 for condensation, and then discharged from the liquid outlet pipe 7. The steam after oil-liquid separation will be re-introduced into the mixed oil inside the separation tower body 5 through the return steam pipe 20, realizing heat recovery of steam, improving the utilization rate of waste heat, and accelerating work efficiency.
[0026] Working principle: When the industrial-grade mixed oil is separated at high temperature, the heater inside the heating box 2 is started and the air inside the separation tower body 5 is heated through the first heating tube 16, the second heating tube 17 and the air vent 18. Since the first heating tube 16 and the second heating tube 17 are located at the inner center of the separation tower body 5 and the air vent 18 is located on the outer wall of the separation tower body 5, the separation tower body 5 can be heated more evenly, thereby improving the uniformity of heating. The motor 10 is started to drive the rotating shaft 11 to rotate, and the stirring rod 14 and the stirring blade 15 are rotated in conjunction with the action of the first gear 12 and the second gear 13. Since the second gear 13 and the stirring rod 14 are located on both sides of the rotating shaft 11, the heating uniformity of the industrial-grade mixed oil is further improved. The mixed oil gas enters the interior of the condensation box 6 from the air vent 18 opened at the top of the separation tower body 5 for condensation, and is then discharged from the liquid outlet pipe 7.
[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A separation tower with a heat recovery structure, characterized in that: include: Separation tower shell (1); A uniform heating structure, comprising a separation tower body (5), a motor (10), a rotating shaft (11), a first gear (12), a second gear (13), a stirring rod (14) and a stirring blade (15), wherein the separation tower body (5) is fixedly connected to the interior of the separation tower housing (1), the motor (10) is fixedly connected to the bottom of the separation tower body (5), the rotating shaft (11) is fixedly connected to the output end of the motor (10), the top of the rotating shaft (11) is rotatably connected to the separation tower body (5), the first gear (12) is fixedly sleeved on the outer surface of the rotating shaft (11), the stirring rod (14) is rotatably connected to the interior of the separation tower body (5), the second gear (13) is fixedly The second gear (13) is connected to the outer surface of the stirring rod (14), and the second gear (13) is meshed with the first gear (12). The number of stirring blades (15) is multiple and they are fixedly connected to the outer surface of the stirring rod (14) at equal intervals. The number of the second gear (13) and the stirring rod (14) are both two. The two stirring rods (14) are rotatably connected to the separation tower body (5). The two second gears (13) are meshed with the first gear (12). The top of the separation tower body (5) is provided with a vent hole (18) connected to the condensation box (6). The interior of the separation tower body (5) is fixedly connected to the first heating pipe (16), and the interior of the separation tower body (5) is fixedly connected to the second heating pipe (17).
2. The separation tower with a heat recovery structure according to claim 1, characterized in that: The uniform heating structure further comprises a heating box (2) and a coil (19), wherein the heating box (2) is fixedly connected to the bottom of the separation tower shell (1), the coil (19) is arranged on the outer surface of the separation tower body (5), and the first heating tube (16), the second heating tube (17) and the coil (19) at one end close to the heating box (2) are all fixedly connected to a heater arranged inside the heating box (2).
3. The separation tower with a heat recovery structure according to claim 2, characterized in that: The bottom of the heating box (2) is fixedly connected to a motor housing (4), and the motor (10) is located inside the motor housing (4).
4. The separation tower with a heat recovery structure according to claim 2, characterized in that: The bottom of the heating box (2) is fixedly connected to a base (3).
5. The separation tower with a heat recovery structure according to claim 1, characterized in that: The top of the separation tower body (5) is fixedly connected to a condensation box (6), and one end of the condensation box (6) is fixedly connected to a liquid outlet pipe (7).
6. The separation tower with a heat recovery structure according to claim 1, characterized in that: The top of the separation tower body (5) is fixedly connected to a liquid inlet pipe (8) and an exhaust pipe (9).
7. The separation tower with a heat recovery structure according to claim 5, characterized in that: One end of the condenser tank (6) is fixedly connected to a steam return pipe (20), and the end of the steam return pipe (20) away from the condenser tank (6) passes through the separation tower shell (1) and extends to the interior of the separation tower body (5).