Energy-saving and resistance-reducing device for stripping gas pipeline

Abstract

The utility model discloses a kind of stripping gas pipeline energy-saving resistance reduction devices, the device includes the water storage pipe of fixed connection in pipeline, the top of the surface of the water storage pipe is connected with liquid inlet pipe, the front of the water storage pipe is connected with liquid outlet pipe, the top of the pipeline is connected with communication pipe, the top of the communication pipe is through water storage pipe and extends to the inside of water storage pipe and is connected with heat pipe.The heat led out by pipeline inside enters the inside of heat pipe through communication pipe, the heat led out by heat pipe is waste heat to the liquid in water storage pipe, moves by rack driven by electric telescopic rod, to drive gear to rotate, the rotation of gear drives shaft rod to rotate, to rotate by cross plate drive agitator plate, to rotate on the outer surface of heat pipe, to rotate liquid, so that liquid is agitated, improve preheating uniformity, guarantee the purpose of heat utilization rate.

Description

Technical Field

[0001] This utility model belongs to the field of stripping gas pipeline technology, and in particular relates to an energy-saving and resistance-reducing device for stripping gas pipelines. Background Technology

[0002] Stripping gas pipelines are important piping systems used for stripping operations in chemical production. By introducing stripping gas (such as steam or nitrogen) into a liquid mixture containing the target components, the mass transfer between the stripping gas and the liquid allows the volatile components in the liquid to escape from the liquid phase along with the stripping gas, thereby achieving separation and purification. For example, in the atmospheric and vacuum distillation unit of an oil refinery, steam is introduced through the stripping gas pipeline to strip the light components from heavy oil, improving product quality.

[0003] To save energy and reduce consumption, the heat in the high-temperature gas after stripping is generally recovered. For example, a heat exchanger can be used to transfer the heat of the stripping gas to materials or other process media that need to be preheated, thereby reducing the demand for external heat sources. When using waste heat to preheat liquids, uneven preheating may occur as the waste heat passes through, reducing the heat utilization rate. To address this, we propose an energy-saving and resistance-reducing device for stripping gas pipelines to solve the shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this invention is to provide an energy-saving and resistance-reducing device for stripping gas pipelines, which features uniform preheating and ensures high heat utilization efficiency, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An energy-saving and resistance-reducing device for stripping gas pipeline, the device includes a water storage pipe fixedly connected to the pipeline, an inlet pipe connected to the top of the surface of the water storage pipe, an outlet pipe connected to the front of the water storage pipe, a connecting pipe connected to the top of the pipeline, the top of the connecting pipe penetrating the water storage pipe and extending into the interior of the water storage pipe and connected to a heat-conducting pipe, a cover plate detachably connected to one side of the water storage pipe, a shaft rotatably connected to the axis of the cover plate 1 via a bearing, a gear fixedly connected to one end face of the shaft penetrating the cover plate 1, a rack fixedly connected to the bottom of the gear, a horizontal plate fixedly connected to the end face of the shaft located inside the water storage pipe, an agitator plate fixedly connected to the surface of the horizontal plate, the agitator plate located outside the heat-conducting pipe, a second cover plate fixedly connected to one side of the water storage pipe, the heat-conducting pipe penetrating the second cover plate and extending into the exterior of the water storage pipe, and embeddedly fixedly connected to the second cover plate.

[0006] Preferably, the inside of the pipe is provided with multiple heat-conducting pipes, and the bottom of the connecting pipe is fixedly connected to the inner cavity of the pipe.

[0007] Preferably, a one-way valve is provided on the surface of the connecting pipe.

[0008] Preferably, the rack is fixedly connected by an electric telescopic rod, and the gear is driven to reciprocate through the electric telescopic rod.

[0009] Preferably, the stirring plate is two semi-circular plates with a gap between them.

[0010] Preferably, the heat pipe is in a serpentine bend shape.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model utilizes heat conducted from inside the pipe to enter the interior of the heat-conducting pipe through a connecting pipe. The heat conducted from the heat-conducting pipe reheats the liquid in the water storage pipe. An electric telescopic rod drives a rack to move, which in turn drives a gear to rotate. The rotation of the gear drives a shaft to rotate, which in turn drives a stirring plate to rotate on the outer surface of the heat-conducting pipe, thereby rotating and agitating the liquid. This improves the uniformity of preheating and ensures the heat utilization rate.

[0013] 2. This utility model, by setting multiple heat-conducting pipes, can transfer heat through and to other sources;

[0014] 3. This utility model prevents hot air backflow by setting a one-way valve on the surface of the connecting pipe, thereby allowing hot air to enter the heat-conducting pipe;

[0015] 4. By setting the heat-conducting pipe in a serpentine bend, this utility model increases the time for heat to pass through, thus preheating the liquid in the water storage pipe. Attached Figure Description

[0016] in:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a partial enlarged view of point A of this utility model;

[0019] Figure 3 This is a schematic diagram showing the disassembled structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the heat pipe structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Pipe, 2. Connecting pipe, 3. Water storage pipe, 4. Liquid inlet pipe, 5. Heat conduction pipe, 6. Cover plate one, 7. Shaft, 8. Gear, 9. Rack, 10. Electric telescopic rod, 11. Horizontal plate, 12. Stirring plate, 13. Cover plate two, 14. One-way valve, 15. Liquid outlet pipe. Detailed Implementation

[0023] In the following description, embodiments of the energy-saving and resistance-reducing device for stripping gas pipelines of this utility model will be described with reference to the accompanying drawings.

[0024] Example 1:

[0025] Figure 1-4 This invention illustrates an embodiment of an energy-saving and drag-reducing device for a stripping gas pipeline. The device includes a water storage pipe 3 fixedly connected to a pipeline 1. An inlet pipe 4 is connected to the top of the surface of the water storage pipe 3, and an outlet pipe 15 is connected to the front of the water storage pipe 3. A connecting pipe 2 is connected to the top of the pipeline 1. The top of the connecting pipe 2 penetrates the water storage pipe 3 and extends into the interior of the water storage pipe 3, and is connected to a heat-conducting pipe 5. The heat-conducting pipe 5 is serpentine in shape. By setting the heat-conducting pipe 5 in a serpentine shape, the heat transfer time is increased, allowing the liquid in the water storage pipe 3 to be preheated. A cover plate 6 is detachably connected to one side of the water storage pipe 3. A shaft 7 is rotatably connected to the axis of the cover plate 6 via a bearing. A gear 8 is fixedly connected to one end of the shaft 7, penetrating the cover plate 6. A rack 9 is fixedly connected to the bottom of the gear 8. The rack 9 is fixedly connected via an electric telescopic rod 10, and the electric telescopic rod 10 drives the gear 8 to reciprocate. The shaft 7 is located inside the water storage pipe 3. A horizontal plate 11 is fixedly connected to the end face of the heat pipe 5. A stirring plate 12 is fixedly connected to the surface of the horizontal plate 11. The stirring plate 12 consists of two semi-circular plates with a gap between them. The stirring plate 12 is located outside the heat pipe 5. A cover plate 2 13 is fixedly connected to one side of the water storage pipe 3. The heat pipe 5 passes through the cover plate 2 13 and extends to the outside of the water storage pipe 3. It is embedded and fixedly connected to the cover plate 2 13. The heat conducted out through the pipe 1 enters the interior of the heat pipe 5 through the connecting pipe 2. The heat conducted out through the heat pipe 5 heats the liquid in the water storage pipe 3. The electric telescopic rod 10 drives the rack 9 to move, thereby driving the gear 8 to rotate. The rotation of the gear 8 drives the shaft 7 to rotate, thereby driving the stirring plate 12 to rotate through the horizontal plate 11. This causes the plate to rotate on the outer surface of the heat pipe 5, thus rotating the liquid and agitating it. This improves the uniformity of preheating and ensures the heat utilization rate.

[0026] Example 2:

[0027] Figure 1-4This invention illustrates an embodiment of an energy-saving and resistance-reducing device for a stripping gas pipeline. The device includes a water storage pipe 3 fixedly connected to a pipeline 1. Multiple heat-conducting pipes are installed inside the pipeline 1, and the bottom of a connecting pipe 2 is fixedly connected to the inner cavity of the pipeline 1. By installing multiple heat-conducting pipes, heat can be transferred through the pipes. An inlet pipe 4 is connected to the top of the surface of the water storage pipe 3, and an outlet pipe 15 is connected to the front of the water storage pipe 3. A connecting pipe 2 is connected to the top of the pipeline 1, and a one-way valve 14 is installed on the surface of the connecting pipe 2. By installing the one-way valve 14 on the surface of the connecting pipe 2, backflow of hot gas is prevented, thereby allowing hot gas to enter the heat-conducting pipes 5. The top of the connecting pipe 2... A heat-conducting pipe 5 is connected to a water storage pipe 3. A cover plate 6 is detachably connected to one side of the water storage pipe 3. A shaft 7 is rotatably connected to the axis of the cover plate 6 via a bearing. A gear 8 is fixedly connected to one end face of the shaft 7 that passes through the cover plate 6. A rack 9 is fixedly connected to the bottom of the gear 8. A horizontal plate 11 is fixedly connected to the end face of the shaft 7 located inside the water storage pipe 3. An agitator 12 is fixedly connected to the surface of the horizontal plate 11. The agitator 12 is located outside the heat-conducting pipe 5. A cover plate 2 13 is fixedly connected to one side of the water storage pipe 3. The heat-conducting pipe 5 passes through the cover plate 2 13 and extends to the outside of the water storage pipe 3, and is embedded and fixedly connected to the cover plate 2 13.

[0028] Working principle: When this utility model is in use, multiple heat-conducting pipes inside pipe 1 can transfer heat to the interior of heat-conducting pipe 5 through connecting pipe 2. The heat conducted out by heat-conducting pipe 5 can reheat the liquid in water storage pipe 3. The serpentine shape of heat-conducting pipe 5 increases the heat transfer time, allowing the liquid in water storage pipe 3 to be preheated. The electric telescopic rod 10 drives the rack 9 to move, thereby driving the gear 8 to rotate. The rotation of gear 8 drives the shaft 7 to rotate, thereby driving the stirring plate 12 to rotate through the horizontal plate 11. This rotates on the outer surface of heat-conducting pipe 5, thus rotating and stirring the liquid, improving the uniformity of preheating and ensuring the heat utilization rate.

Claims

1. An energy-saving and resistance-reducing device for a stripping gas pipeline, the device comprising a water storage pipe (3) fixedly connected to a pipeline (1), wherein an inlet pipe (4) is connected to the top of the surface of the water storage pipe (3), and an outlet pipe (15) is connected to the front of the water storage pipe (3), characterized in that, The top of the pipe (1) is connected to a connecting pipe (2). The top of the connecting pipe (2) passes through the water storage pipe (3) and extends into the interior of the water storage pipe (3) and is connected to a heat-conducting pipe (5). A cover plate (6) is detachably connected to one side of the water storage pipe (3). A shaft (7) is rotatably connected to the axis of the cover plate (6) via a bearing. A gear (8) is fixedly connected to one end of the shaft (7) that passes through the cover plate (6). The bottom of the gear (8) is fixedly connected to... There is a rack (9), and a horizontal plate (11) is fixedly connected to the end face of the shaft (7) inside the water storage pipe (3). A stirring plate (12) is fixedly connected to the surface of the horizontal plate (11). The stirring plate (12) is located outside the heat conduction pipe (5). A cover plate (13) is fixedly connected to one side of the water storage pipe (3). The heat conduction pipe (5) passes through the cover plate (13) and extends to the outside of the water storage pipe (3), and is embedded and fixedly connected to the cover plate (13).

2. The energy-saving and resistance-reducing device for a stripping gas pipeline according to claim 1, characterized in that, The pipe (1) is equipped with multiple heat-conducting pipes inside, and the bottom of the connecting pipe (2) is fixedly connected to the inner cavity of the pipe (1).

3. The energy-saving and resistance-reducing device for a stripping gas pipeline according to claim 1, characterized in that, A one-way valve (14) is provided on the surface of the connecting pipe (2).

4. The energy-saving and resistance-reducing device for a stripping gas pipeline according to claim 1, characterized in that, The rack (9) is fixedly connected by an electric telescopic rod (10), and the gear (8) is driven to reciprocate by the electric telescopic rod (10).

5. The energy-saving and resistance-reducing device for a stripping gas pipeline according to claim 1, characterized in that, The stirring plate (12) consists of two semi-circular plates with a gap between them.

6. The energy-saving and resistance-reducing device for a stripping gas pipeline according to claim 1, characterized in that, The heat pipe (5) is in a serpentine bend.

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