Heat exchange structure of a gasifier

Abstract

The utility model provides a kind of heat exchange structure of gasifier, belong to liquefied gas gasifier technical field.This heat exchange structure includes: frame is located in fixed groove, and there is inner stand and outer stand in the front and rear sides of frame, and there is hole through inner stand and outer stand on the frame, and there is inner rubber edge in the position of hole through inner stand, and there is outer rubber edge in the position of hole through outer stand, and bottom plate is equipped between the bottom end of inner stand and the bottom end of outer stand, and there is cavity between bottom plate and fixed groove, and there is joint in cavity, and joint is communicated with the internal space of warehouse body, and there are several wing plates on the outer wall of gas pipe, and there is mounting hole on fixed plateThe utility model improves the assembly structure of heat exchange component, not only more compact, but also increase heat exchange area;At the same time, introduce hot water pipe joint, can form the heat exchange structure of convection type, improve heat flux.The utility model structure is compact and reasonable, and more efficient than immersion type gasification mode.

Description

Technical Field

[0001] This utility model belongs to the technical field of liquefied gas vaporizers, specifically a heat exchange structure for a vaporizer. Background Technology

[0002] Liquefied petroleum gas (LPG) exists primarily in a liquid state within steel cylinders. Its use often requires conversion from liquid to gas, a process that absorbs heat. LPG vaporization is categorized into natural vaporization and forced vaporization. Natural vaporization utilizes existing natural heat to heat the LPG, while forced vaporization requires a vaporizer, with the water bath type being the most widely used. Current conventional water bath vaporizers have a complex assembly structure, often employing an immersion heat exchanger, which struggles to guarantee high heat flux. Therefore, developing a vaporizer with a more compact and efficient assembly structure and higher heat flux is a key technical challenge. Summary of the Invention

[0003] This utility model aims to address the technical deficiencies of existing technologies by providing a heat exchange structure for a gasifier, thereby solving the technical problems of cumbersome assembly and low heat flux in conventional gasifier heat exchange structures.

[0004] To achieve the above technical objectives, the present invention adopts the following technical solution:

[0005] A heat exchange structure for a gasifier includes a chamber, a gas pipe, a frame, a connector, a cavity, wing plates, a fixing groove, a fixing plate, mounting holes, an upper convex plate, a channel, an inner vertical plate, an outer vertical plate, a bottom plate, an inner rubber edging, and an outer rubber edging. The gas pipe passes through the chamber. A fixing plate is located at the end of the chamber. An upper convex plate and a fixing plate form a fixing groove on the outer side of the fixing plate. The frame is located in the fixing groove. Inner and outer vertical plates are located on the front and rear sides of the frame, respectively. A channel passes through the inner and outer vertical plates on the frame. An inner rubber edging is located where the channel passes through the inner vertical plate, and an outer rubber edging is located where the channel passes through the outer vertical plate. A bottom plate is located between the bottom ends of the inner and outer vertical plates. A cavity is located between the bottom plate and the fixing groove. A connector is located in the cavity and communicates with the internal space of the chamber. Several wing plates are located on the outer wall of the gas pipe. Mounting holes are located on the fixing plate, and the gas pipe passes through the chamber via the mounting holes.

[0006] Preferably, the diameter of the channel is larger than the diameter of the gas pipe, and there is a gap between the gas pipe and the channel. The connector communicates with the internal space of the chamber through this gap and the mounting hole.

[0007] Preferably, a support frame is provided at the bottom of the interior of the chamber, and the gas pipe is located on the support frame.

[0008] Preferably, a top cover is provided on the top of the silo body, and the top cover is locked to the silo body.

[0009] Preferably, the connector is a threaded connector, on which a water pipe is threadedly connected.

[0010] In the above technical solution, the chamber serves as a heat exchange space, and the gas pipe is used to transport liquefied natural gas. The gas pipe comes into contact with hot water within the chamber, causing the liquefied natural gas to heat up and vaporize within the pipe. The frame serves as the external support structure for the gas pipe. Its inner and outer vertical plates, along with the bottom plate, form a sandwich structure. This sandwich structure is perforated, thus supporting the gas pipe passing through it. Inner and outer rubber edging is installed at the passage points to avoid hard friction during installation. The fixing plate and upper convex plate on the outer side of the chamber form a fixing groove, which, together with the bottom of the frame, forms a cavity for installing a connector. The connector is used to install a water pipe, through which hot water is input. The hot water flows laterally through the chamber and exits from the connector on the other side, thus creating a convective heat exchange effect. Mounting holes allow the gas pipe and the aforementioned hot water to pass through. Wing plates are used to increase the heat exchange area.

[0011] This invention provides a heat exchange structure for a gasifier. This technological innovation improves the assembly structure of the heat exchange components, making it more compact and increasing the heat exchange area. Simultaneously, the introduction of a hot water pipe joint allows for a convection-type heat exchange structure, increasing heat flux. This invention has a compact and rational structure, and is more efficient than the immersion-type gasification mode. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present invention;

[0013] Figure 2 This is the internal front view of the present invention after the connector is installed;

[0014] Figure 3 This is a top view of the present invention;

[0015] Figure 4 It is a 3D diagram of the frame;

[0016] Figure 5 It is a 3D view of the warehouse.

[0017] Figure 6 It is a three-dimensional view of the warehouse when it is in a cross-section.

[0018] Figure 7 This is the internal front view of the present invention before the connector is installed;

[0019] In the picture:

[0020] Detailed Implementation

[0021] The specific embodiments of this utility model will be described in detail below. To avoid excessive and unnecessary details, well-known structures or functions will not be described in detail in the following embodiments. The approximate language used in the following embodiments can be used for quantitative descriptions, indicating that a certain degree of variation in quantity is permissible without changing the basic function. Unless otherwise defined, the technical and scientific terms used in the following embodiments have the same meaning as commonly understood by those skilled in the art to which this utility model pertains.

[0022] Example 1

[0023] A heat exchange structure for a vaporizer, such as Figures 1-7 As shown, the system includes a chamber 1, a gas pipe 2, a frame 3, a connector 4, a cavity 5, a wing plate 6, a fixing groove 7, a fixing plate 8, a mounting hole 9, an upper convex plate 10, a channel 11, an inner vertical plate 12, an outer vertical plate 13, a bottom plate 14, an inner rubber edging 15, and an outer rubber edging 16. The gas pipe 2 passes through the chamber 1. A fixing plate 8 is located at one end of the chamber 1. An upper convex plate 10 is located on the outer side of the fixing plate 8. The upper convex plate 10 and the fixing plate 8 form a fixing groove 7. The frame 3 is located in the fixing groove 7. An inner vertical plate 12 and an outer vertical plate 13 are located on the front and rear sides of the frame 3, respectively. The frame 3 has a channel 11 that passes through the inner upright plate 12 and the outer upright plate 13. There is an inner rubber edging 15 at the position where the channel 11 passes through the inner upright plate 12 and an outer rubber edging 16 at the position where the channel 11 passes through the outer upright plate 13. A bottom plate 14 is provided between the bottom end of the inner upright plate 12 and the bottom end of the outer upright plate 13. There is a cavity 5 between the bottom plate 14 and the fixing groove 7. A connector 4 is provided in the cavity 5. The connector 4 communicates with the internal space of the chamber 1. Several wing plates 6 are provided on the outer wall of the gas pipe 2. There are mounting holes 9 on the fixing plate 8. The gas pipe 2 passes through the chamber 1 through the mounting holes 9.

[0024] In the above technical solution, the chamber 1 serves as a heat exchange space, and the gas pipe 2 is used to transport liquefied natural gas. The gas pipe 2 comes into contact with hot water within the chamber 1, causing the liquefied natural gas to heat up and vaporize within the gas pipe 2. The frame 3 is the external support structure for the gas pipe 2. Its inner vertical plate 12, outer vertical plate 13, and bottom plate 14 form a sandwich structure, which is penetrated by a channel 11, thus providing support for the gas pipe 2 passing through it. Inner rubber edging 15 and outer rubber edging 16 are provided at the passage location to avoid hard friction during installation. The fixing plate 8 and upper convex plate 10 on the outer side of the chamber 1 form a fixing groove 7. The fixing groove 7 and the bottom of the frame 3 form a cavity 5 for installing a connector 4. The connector 4 is used to install a water pipe, through which hot water is input. The hot water passes laterally through the chamber 1 and exits from the connector 4 on the other side of the chamber 1, thus forming a convective heat exchange effect. The mounting hole 9 is used for the gas pipe 2 and the aforementioned hot water to pass through. The wing plate 6 is used to increase the heat exchange area.

[0025] Example 2

[0026] A heat exchange structure for a vaporizer, such as Figures 1-7 As shown, the system includes a chamber 1, a gas pipe 2, a frame 3, a connector 4, a cavity 5, a wing plate 6, a fixing groove 7, a fixing plate 8, a mounting hole 9, an upper convex plate 10, a channel 11, an inner vertical plate 12, an outer vertical plate 13, a bottom plate 14, an inner rubber edging 15, and an outer rubber edging 16. The gas pipe 2 passes through the chamber 1. A fixing plate 8 is located at one end of the chamber 1. An upper convex plate 10 is located on the outer side of the fixing plate 8. The upper convex plate 10 and the fixing plate 8 form a fixing groove 7. The frame 3 is located in the fixing groove 7. An inner vertical plate 12 and an outer vertical plate 13 are located on the front and rear sides of the frame 3, respectively. The frame 3 has a channel 11 that penetrates the inner upright plate 12 and the outer upright plate 13. An inner rubber edging 15 is provided where the channel 11 penetrates the inner upright plate 12, and an outer rubber edging 16 is provided where the channel 11 penetrates the outer upright plate 13. A base plate 14 is provided between the bottom ends of the inner upright plate 12 and the outer upright plate 13. A cavity 5 is provided between the base plate 14 and the fixing groove 7. A connector 4 is provided in the cavity 5, communicating with the internal space of the chamber 1. Several wing plates 6 are provided on the outer wall of the gas pipe 2. A mounting hole 9 is provided on the fixing plate 8, through which the gas pipe 2 penetrates the chamber 1. The diameter of the channel 11 is larger than the diameter of the gas pipe 2, and a gap exists between the gas pipe 2 and the channel 11. The connector 4 communicates with the internal space of the chamber 1 through this gap and the mounting hole 9. A support frame is provided at the bottom of the chamber 1, and the gas pipe 2 is located on the support frame. A top cover is provided at the top of the chamber 1, and the top cover is secured to the chamber 1. Connector 4 is a threaded connector, and a water pipe is threadedly connected to connector 4.

[0027] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, and improvements made within the scope of this utility model application should be included within the protection scope of this utility model.

Claims

1. A heat exchange structure for a vaporizer, characterized in that... The system includes a chamber (1), a gas pipe (2), a frame (3), a connector (4), a cavity (5), a wing plate (6), a fixing groove (7), a fixing plate (8), a mounting hole (9), an upper convex plate (10), a channel (11), an inner vertical plate (12), an outer vertical plate (13), a bottom plate (14), an inner rubber edging (15), and an outer rubber edging (16). The gas pipe (2) runs through the chamber (1). A fixing plate (8) is provided at the end of the chamber (1). An upper convex plate (10) is located on the outside of the fixing plate (8). The upper convex plate (10) and the fixing plate (8) form a fixing groove (7). The frame (3) is located in the fixing groove (7). An inner vertical plate (12) and an outer vertical plate (13) are located on the front and rear sides of the frame (3), respectively. The frame (3) has a channel (11) that passes through the inner vertical plate (12) and the outer vertical plate (13). There is an inner rubber edging (15) at the position where the channel (11) passes through the inner vertical plate (12) and an outer rubber edging (16) at the position where the channel (11) passes through the outer vertical plate (13). A bottom plate (14) is provided between the bottom end of the inner vertical plate (12) and the bottom end of the outer vertical plate (13). There is a cavity (5) between the bottom plate (14) and the fixing groove (7). A connector (4) is provided in the cavity (5). The connector (4) communicates with the internal space of the chamber (1). Several wing plates (6) are provided on the outer wall of the gas pipe (2). There is an installation hole (9) on the fixing plate (8). The gas pipe (2) passes through the chamber (1) through the installation hole (9).

2. The heat exchange structure of a gasifier according to claim 1, characterized in that, The diameter of the channel (11) is larger than the diameter of the gas pipe (2), and there is a gap between the gas pipe (2) and the channel (11). The connector (4) communicates with the internal space of the chamber (1) through the gap and the mounting hole (9).

3. The heat exchange structure of a gasifier according to claim 1, characterized in that, A support frame is provided at the bottom of the interior of the chamber (1), and the gas pipe (2) is located on the support frame.

4. The heat exchange structure of a gasifier according to claim 1, characterized in that, A top cover is provided on the top of the silo body (1), and the top cover is locked to the silo body (1).

5. The heat exchange structure of a gasifier according to claim 1, characterized in that, The connector (4) is a threaded connector, and a water pipe is threadedly connected to the connector (4).

Images