High temperature carbon particle cooler

Abstract

The utility model relates to a high temperature carbon particle cooler, it includes the casing and a plurality of heat exchange coil, the casing is the hollow tubular structure of two ends opening, and vertical setting. The heat exchange coil sets up in the casing, a plurality of heat exchange coil along the casing axial sequentially stacks arrangement, the pipeline of heat exchange coil is along the inner wall of casing circumferential coil, the outlet and the inlet of heat exchange coil all stretch to the outside of casing, and a plurality of heat exchange coil between parallel connection or series connection. The shape of heat exchange coil and the inner wall shape of casing match and can increase the contact area of heat exchange coil and high temperature carbon particle, and then improve the heat exchange efficiency. The outlet and the inlet of heat exchange coil are connected after the external mode, make the connecting place between heat exchange coil all be located in the casing, and there is no heat exchange coil's connecting place in the casing, and the heat exchange medium leakage situation caused by the quality problem of connecting place does not appear in the inside of casing, and the reliability of whole equipment improves greatly.

Description

Technical Field

[0001] This utility model relates to the field of cooler technology, and in particular to a high-temperature carbon particle cooler. Background Technology

[0002] A high-temperature carbon particle cooler is an industrial cooling device. For example, it recovers the heat from high-temperature carbon particles to generate steam, cooling the particles by absorbing latent heat through the boiling of water in the heat exchange tubes. In carbon particle cooling applications, high-temperature particles enter the cooler through the inlet and exchange heat with boiler feedwater in the heat exchange tubes, carrying away the heat dissipated by the particles and thus cooling them down.

[0003] Current high-temperature carbon particle coolers are limited in length due to pipe length constraints, resulting in limited heat exchange coil length and often some connection seams within the shell. When high-temperature carbon particles at approximately 1000°C fall from a height under gravity, they cause wear on the metal walls. The heat exchange coils are subjected to high temperatures and particle impact, making the connection seams prone to wear. Furthermore, welding quality issues can lead to problems such as leakage of the heat exchange medium from inside the heat exchange tubes, thus shortening the lifespan of the high-temperature carbon particle cooler. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a high-temperature carbon particle cooler, which solves the technical problem that the internal heat exchange medium of the heat exchange coil is prone to leaking out into the high-temperature carbon particles.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the high-temperature carbon particle cooler of this invention includes:

[0008] The shell is a hollow structure with openings at both the top and bottom, and is vertically arranged;

[0009] Multiple heat exchange coils are disposed inside the shell, and the multiple heat exchange coils are stacked sequentially along the axial direction of the shell, and the pipes of the heat exchange coils are coiled around the inner wall of the shell circumferentially.

[0010] The heat exchange coils are connected in parallel or in series, and the connection points between the heat exchange coils are all located outside the shell.

[0011] Optionally, the high-temperature carbon particle cooler further includes a transverse connecting pipe;

[0012] Any two adjacent heat exchange coils are connected in series via the transverse connecting pipe. The heat exchange coil at the lower end is provided with a total inlet for the heat exchange medium, and the heat exchange coil at the upper end is provided with a total outlet for the heat exchange medium.

[0013] Optionally, the high-temperature carbon particle cooler further includes a first vertical connecting pipe and a second vertical connecting pipe;

[0014] The inlets of the multiple heat exchange coils are all connected to the first vertical connecting pipe, and the outlets of the multiple heat exchange coils are all connected to the second vertical connecting pipe. The multiple heat exchange coils are connected in parallel. The lower end of the first vertical connecting pipe is provided with a total inlet for the heat exchange medium, and the upper end of the second vertical connecting pipe is provided with a total outlet for the heat exchange medium.

[0015] Optionally, in the heat exchange coil, the walls of adjacent pipes are tightly stacked and abut against each other; between adjacent heat exchange coils, the walls of adjacent pipes are tightly stacked and abut against each other.

[0016] Optionally, a gap is provided between adjacent heat exchange coils and / or between adjacent pipes of the heat exchange coils, and a connector is provided in the gap.

[0017] Optionally, the housing includes a first side plate, a second side plate, a third side plate, and a fourth side plate connected in sequence, wherein the first side plate and the third side plate are disposed opposite to each other, and the second side plate and the fourth side plate are disposed opposite to each other.

[0018] The first side plate has multiple mounting holes, and the outlet and inlet of each heat exchange coil are respectively set with the mounting holes one by one.

[0019] Optionally, flanges are provided at the upper and lower end faces of the housing.

[0020] Optionally, a support member is provided at the bottom of the housing, and the heat exchange coil located at the lower end is placed on the support member.

[0021] A high-temperature carbon particle cooler, comprising:

[0022] The shell is a hollow structure with openings at both the top and bottom, and is vertically arranged;

[0023] A heat exchange coil is disposed inside the housing, the pipes of the heat exchange coil are circumferentially coiled along the inner wall of the housing, and part or all of the outer surface of the heat exchange coil is covered with a wear-resistant layer.

[0024] (III) Beneficial Effects

[0025] The heat exchange coils are spirally wound around the inner wall of the shell, matching the shape of the shell's inner wall. During operation, high-temperature carbon particles pass through the central hole formed by the heat exchange coils and exchange heat with the coils. The shape of the heat exchange coils matches the shape of the inner wall of the shell, increasing the contact area between the heat exchange coils and the high-temperature carbon particles, thereby improving heat exchange efficiency. The inlet and outlet of each heat exchange coil extend outside the shell. Multiple heat exchange coils are connected end-to-end in a series structure, with the heat exchange medium flowing through multiple coils sequentially; alternatively, multiple heat exchange coils can be connected in parallel, with the heat exchange medium flowing through the tubes of multiple coils simultaneously. This external connection method ensures that all connections between the heat exchange coils are located outside the shell, eliminating connections inside the shell and preventing heat exchange medium leakage due to quality issues at the connections. This significantly improves the reliability of the entire equipment. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of a heat exchanger coil connection embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the second embodiment of the heat exchanger coil connection of this utility model;

[0029] Figure 4 This is a side view of Embodiment 2 of the heat exchanger coil connection of this utility model;

[0030] Figure 5 This is a schematic diagram of the heat exchange coil of this utility model;

[0031] Figure 6 This is a schematic diagram of the fin installation of the present invention;

[0032] Figure 7 This is a partial cross-sectional view of the housing of this utility model;

[0033] Figure 8 This is a schematic diagram of another embodiment of the heat exchange coil of this utility model;

[0034] Figure 9 This is a schematic diagram of another embodiment of the present invention.

[0035] [Explanation of Labels in the Attached Images]

[0036] 1: Housing; 11: First side plate; 12: Second side plate; 13: Third side plate; 111: Mounting hole;

[0037] 2: Heat exchanger coil; 21: Outlet; 22: Inlet;

[0038] 3: Horizontal connecting pipe;

[0039] 41: Total inlet of heat exchange medium; 42: Total outlet of heat exchange medium;

[0040] 51: First vertical connecting pipe; 52: Second vertical connecting pipe;

[0041] 61: Connector;

[0042] 7: Flange; 71: Upper flange; 72: Lower flange;

[0043] 8: Support components. Detailed Implementation

[0044] To better explain and facilitate understanding of this utility model, a detailed description of its specific embodiments is provided below with reference to the accompanying drawings. In this document, directional terms such as "upper," "lower," etc., are used interchangeably with other directional terms. Figure 1 The orientation is used as a reference.

[0045] While exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0046] This invention provides a high-temperature carbon particle cooler for cooling high-temperature carbon particles and simultaneously recovering the waste heat of the high-temperature carbon particles with high efficiency and high grade to generate steam, heat water or other process media, thereby reducing the demand for other energy sources, improving the overall energy utilization efficiency, reducing energy waste and lowering production costs.

[0047] like Figure 1As shown, the high-temperature carbon particle cooler includes a shell 1 and multiple heat exchange coils 2. The shell 1 is a hollow structure with openings at both ends and is vertically arranged, serving as a flow channel for the high-temperature carbon particles, which pass through the shell 1 from top to bottom. The heat exchange coils 2 are installed inside the shell 1 for heat exchange with the high-temperature carbon particles. Multiple heat exchange coils 2 are stacked sequentially along the axial direction of the inner wall of the shell 1, with adjacent heat exchange coils 2 tightly stacked and abutting each other, or with a certain gap between them; alternatively, adjacent heat exchange coils 2 can be partially overlapped and nested, connecting multiple heat exchange coils 2 to form a whole. The pipes of the heat exchange coils 2 are coiled circumferentially along the inner wall of the shell 1 into a spiral structure that matches the shape of the inner wall of the shell 1. During operation, the high-temperature carbon particles pass through the gaps formed by the coiling of the heat exchange coils 2, exchanging heat with the heat exchange coils 2. The shape of the heat exchange coils 2 matches the shape of the inner wall of the shell 1, which increases the contact area between the heat exchange coils 2 and the high-temperature carbon particles, thereby improving the heat exchange efficiency. The outlet 21 and inlet 22 of each heat exchange coil 2 extend outside the shell 1, ensuring that all connections between the heat exchange coils 2 are located outside the shell 1. Multiple heat exchange coils 2 are connected end-to-end in a series structure, with the heat exchange medium flowing sequentially through the cavities of each coil 2; alternatively, multiple heat exchange coils 2 can be connected in parallel, with the heat exchange medium flowing simultaneously through their cavities. Furthermore, a predetermined number of heat exchange coils 2 can be connected in series to form a heat exchange coil group, which can then be connected in parallel, or vice versa. This external connection method ensures that all connections between the heat exchange coils 2 are located outside the shell 1, eliminating any connections inside the shell 1 and preventing heat exchange medium leakage due to quality issues at the connections. This significantly improves the overall reliability of the equipment.

[0048] Example 1, as Figure 1 and Figure 2As shown, multiple heat exchange coils 2 are connected in series. The high-temperature carbon particle cooler also includes a transverse connecting pipe 3. Any two adjacent heat exchange coils 2 are connected in series via the transverse connecting pipe 3. The transverse connecting pipe 3 ensures that there are no seams between the heat exchange coils 2 within the shell 1, preventing heat exchange medium leakage due to seam quality issues. Specifically, in two adjacent heat exchange coils 2, the outlet 21 of the first heat exchange coil 2 is connected to the first end of the transverse connecting pipe 3, and the inlet 22 of the second heat exchange coil 2 is connected to the second end of the transverse connecting pipe 3, and so on, with multiple heat exchange coils 2 connected in series. The transverse direction here is not horizontal; the angle of the transverse connecting pipe 3 matches the positions of the outlet 21 and inlet 22 of the adjacent heat exchange coils 2. The opening heights of adjacent heat exchange coils 2 are not the same, resulting in a slight inclination of the transverse connecting pipe 3. The inlet 22 of the heat exchange coil 2 located at the lowest end of the shell 1 is set as the total inlet 41 for the heat exchange medium, and the outlet 21 of the heat exchange coil 2 located at the highest end of the shell 1 is set as the total outlet 42 for the heat exchange medium. The heat exchange medium enters from the total inlet 41, flows through multiple heat exchange coils 2 in sequence, absorbs a large amount of heat, and then flows out from the total outlet 42. The heat exchange medium is preferably water. The cavity of the heat exchange coil 2 is the evaporation space for water. Water enters through the total inlet 41, and the cold water absorbs the heat from the high-temperature carbon particles to generate steam. The water-steam mixture pipe is connected to the external steam drum through the total outlet 42, and the total inlet 41 is connected to the steam drum through a forced circulation pump, forming a forced circulation loop.

[0049] Example 2, as Figure 3 and Figure 4As shown, multiple heat exchange coils 2 are connected in parallel. The high-temperature carbon particle cooler also includes a first vertical connecting pipe 51 and a second vertical connecting pipe 52; the first vertical connecting pipe 51 is arranged along the line connecting the inlets 22 of the multiple heat exchange coils 2, and the second vertical connecting pipe 52 is arranged along the line connecting the outlets 21 of the multiple heat exchange coils 2. Both the first vertical connecting pipe 51 and the second vertical connecting pipe 52 are preferably straight pipes. The inlets 22 of the multiple heat exchange coils 2 are all connected to the first vertical connecting pipe 51, and the outlets 21 of the multiple heat exchange coils 2 are all connected to the second vertical connecting pipe 52. The multiple heat exchange coils 2 are connected in parallel. The lower end of the first vertical connecting pipe 51 is provided with a total heat exchange medium inlet 41, and the upper end of the second vertical connecting pipe 52 is provided with a total heat exchange medium outlet 42. With the arrangement of the first vertical connecting pipe 51 and the second vertical connecting pipe 52, there are no connecting seams between the heat exchange coils 2 inside the shell 1, preventing heat exchange medium leakage caused by quality issues with the connecting seams. During operation, the heat exchange medium enters the first vertical connecting pipe 51 through the total heat exchange medium inlet 41, and is then simultaneously distributed to multiple heat exchange coils 2. After absorbing heat through the heat exchange coils 2, the heat exchange medium flows into the second vertical connecting pipe 52 and finally exits from the total heat exchange medium outlet 42. Alternatively, the heat exchange medium can be water, and its working principle is the same as in Embodiment 1, except that water is centrally introduced through the total heat exchange medium inlet 41 on the first vertical connecting pipe 51 and the water-vapor mixture is discharged through the total heat exchange medium outlet 42.

[0050] like Figure 5 As shown, in one embodiment: in the heat exchange coil 2, the walls of adjacent pipes are tightly stacked and abutted against each other, forming a cylindrical structure with a certain sealing effect; between adjacent heat exchange coils 2, the walls of adjacent pipes are tightly stacked and abutted against each other, forming a cylindrical structure with a certain sealing effect, thereby connecting multiple heat exchange coils 2 in sequence to form a heat exchange coil group with a certain axial length, the length of which is preferably equal to or approximately equal to the length of the shell 1. The abutting method of the pipe walls inside the heat exchange coil 2 and the abutting method of the pipe walls between heat exchange coils 2 can prevent particles from entering the gaps between the pipes and forming dead zones that do not fall.

[0051] In one implementation, such as Figure 5 As shown, the heat exchange coil 2 achieves tight coiling by close contact between the pipes, and adjacent heat exchange coils 2 achieve tight stacking by close contact between adjacent pipes. Furthermore, "tight" in terms of close contact, tight coiling, or tight stacking includes both cases where there is no gap between the upper and lower pipes and cases where there are minute gaps, such as gaps of 0.5 to 1.0 mm, where the gap width is smaller than the particle size.

[0052] Another implementation, such as Figure 6As shown, gaps are provided between adjacent heat exchange coils 2 and / or between adjacent pipes of heat exchange coils 2, and connectors 61 are installed in these gaps. Specifically, in heat exchange coils 2, gaps are provided between the pipe walls of adjacent pipes, and connectors 61 are installed in these gaps; and / or between adjacent heat exchange coils 2, gaps are provided between the pipe walls of adjacent pipes, and connectors 61 are also installed in these gaps. The connectors 61 can be welded to the pipes in the heat exchange coils 2 on one side or on both sides. The connectors 61 not only support and connect the heat exchange coils 2 and fill the gaps, preventing particles from entering the gaps between pipes and forming dead zones that do not fall, but also increase the heat exchange area between the heat exchange coils 2 and the high-temperature carbon particles, thereby improving heat exchange efficiency.

[0053] Preferably, the housing 1 includes a first side plate 11, a second side plate 12, a third side plate 13, and a fourth side plate. The first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate are connected in sequence to form housing 1 structures of various shapes to match different device interfaces; alternatively, the housing 1 can be set as a one-piece structure, eliminating the need for the first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate. After the first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate are connected in sequence, the first side plate 11 and the third side plate 13 are arranged opposite each other, and the second side plate 12 and the fourth side plate are arranged opposite each other. The first side plate 11 has multiple mounting holes 111. The outlet 21 and inlet 22 of each heat exchange coil 2 are respectively set with the mounting holes 111, so that the pipes of the outlet 21 and inlet 22 of the heat exchange coil 2 extend out of the shell 1 through the corresponding mounting holes 111. The pipes of the outlet 21 and inlet 22 of the heat exchange coil 2 can be connected to the mounting holes 111 by welding or detachable connection, which facilitates the disassembly and assembly of the heat exchange coil 2 while the heat exchange coil 2 can be stably installed through the mounting holes 111.

[0054] In one implementation, see Figure 1 , Figure 2 and Figure 7The first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate are all flat plates, connected sequentially to form a hollow cuboid or cube structure with openings at both ends. The shape of the heat exchange coil 2 matches the shape of the inner wall of the shell 1, with arc-shaped bends at the bends. The transverse connecting pipe 3 includes a straight pipe in the middle and 90° arc bends connecting both ends of the straight pipe. In adjacent heat exchange coils 2, the outlet 21 of the first coil and the inlet 22 of the second coil are respectively connected to the two 90° arc bends of the transverse connecting pipe 3. The transverse connecting pipe 3 is not horizontally arranged; its two end openings are connected to the adjacent openings of adjacent coil groups, so the heights of the two end openings are not the same, and the entire transverse connecting pipe 3 will have a certain inclination. In another embodiment, the first side plate 11 and the third side plate 13 are arc-shaped plates, and the second side plate 12 and the fourth side plate are flat plates. The first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate are connected sequentially to form a hollow structure with arc-shaped sides, a flat middle section, and openings at the top and bottom. In this case, as shown... Figure 8 As shown, the coiled structure is designed in the shape of a racetrack, so that the shape of the heat exchange coil 2 matches the inner wall of the shell 1. When the outlet 21 and inlet 22 of the heat exchange coil 2 have a short extension length, the external transverse connecting pipe 3 is an arc-shaped pipe to avoid interference between the transverse connecting pipe 3 and the outer wall of the first side plate 11; when the outlet 21 and inlet 22 of the heat exchange coil 2 have a long extension length, the external transverse connecting pipe 3 can be a straight pipe with elbows at both ends.

[0055] like Figure 1 As shown, flanges 7 are provided on both the upper and lower end faces of the housing 1, and the shape of the flanges 7 matches the shape of the end faces of the housing 1. The upper end face of the housing 1 is welded to the lower surface of the upper flange 71, and the lower end face of the housing 1 is welded to the upper surface of the lower flange 72. The bolt holes of the upper flange 71 can be round holes or notches with the opening facing the outer edge.

[0056] like Figure 7 As shown, the bottom of the shell 1 is provided with a support member 8, which is set on the inner wall of the shell 1 or the lower flange 72. The heat exchange coil 2 located at the lower end is stacked on the support member 8. The support member 8 is preferably an angle steel.

[0057] Furthermore, such as Figure 9As shown, this utility model also provides a high-temperature carbon particle cooler, which includes a shell 1 and a heat exchange coil 2. The shell 1 is a hollow structure with openings at both the top and bottom, and is vertically arranged. The heat exchange coil 2 is completely disposed inside the shell 1. The pipes of the heat exchange coil 2 are coiled around the circumference of the shell 1 to form an integral structure, with only the outlet 21 and inlet 22 of the heat exchange coil 2 extending outside the shell 1. The inlet 22 is the total inlet 41 of the heat exchange medium, located near the lower end of the shell 1, and the outlet 21 is the total outlet 42 of the heat exchange medium, located near the upper end of the shell 1. In one embodiment, the heat exchange coil 2 is formed by coiling a single seamless pipe; in another embodiment, after the butt joint between the heat exchange coils 2 passes non-destructive testing, the joint is embedded inside the shell 1. To improve durability, a wear-resistant layer can be applied to the joint or the entire pipe surface.

[0058] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0059] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0060] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0061] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0062] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A high-temperature carbon particle cooler, characterized in that, The high-temperature carbon particle cooler includes: The shell (1) is a hollow structure with openings at both the top and bottom, and is vertically arranged; Multiple heat exchange coils (2) are arranged inside the shell (1). The multiple heat exchange coils (2) are stacked sequentially along the axial direction of the shell (1). The pipes of the heat exchange coils (2) are coiled around the inner wall of the shell (1). The heat exchange coils (2) are connected in parallel or in series, and the connection points between the heat exchange coils (2) are all located outside the shell (1).

2. The high-temperature carbon particle cooler as described in claim 1, characterized in that, The high-temperature carbon particle cooler also includes a horizontal connecting pipe (3). Any two adjacent heat exchange coils (2) are connected in series through the transverse connecting pipe (3). The heat exchange coil (2) at the lower end is provided with a total inlet (41) for the heat exchange medium, and the heat exchange coil (2) at the upper end is provided with a total outlet (42) for the heat exchange medium.

3. The high-temperature carbon particle cooler as described in claim 1, characterized in that, The high-temperature carbon particle cooler also includes a first vertical connecting pipe (51) and a second vertical connecting pipe (52). The inlets (22) of the multiple heat exchange coils (2) are all connected to the first vertical connecting pipe (51), and the outlets (21) of the multiple heat exchange coils (2) are all connected to the second vertical connecting pipe (52). The multiple heat exchange coils (2) are connected in parallel. The lower end of the first vertical connecting pipe (51) is provided with a total heat exchange medium inlet (41), and the upper end of the second vertical connecting pipe (52) is provided with a total heat exchange medium outlet (42).

4. The high-temperature carbon particle cooler as described in claim 1, characterized in that, In the heat exchange coil (2), the walls of adjacent pipes are tightly stacked and abut against each other; Between adjacent heat exchange coils (2), the walls of adjacent pipes are tightly stacked and abut against each other.

5. The high-temperature carbon particle cooler as described in claim 1, characterized in that, A gap is provided between adjacent heat exchange coils (2) and / or between adjacent pipes within the heat exchange coils (2), and a connector (61) is provided in the gap.

6. The high-temperature carbon particle cooler as described in claim 1, characterized in that, The housing (1) includes a first side plate (11), a second side plate (12), a third side plate (13) and a fourth side plate connected in sequence. The first side plate (11) is disposed opposite to the third side plate (13), and the second side plate (12) is disposed opposite to the fourth side plate. The first side plate (11) has multiple mounting holes (111), and the outlet (21) and inlet (22) of each heat exchange coil (2) are respectively set to correspond to the mounting holes (111).

7. The high-temperature carbon particle cooler as described in claim 1, characterized in that, Flanges (7) are provided at the upper and lower end faces of the housing (1).

8. The high-temperature carbon particle cooler as described in claim 1, characterized in that, The bottom of the housing (1) is provided with a support (8), and the heat exchange coil (2) located at the lower end is placed on the support (8).

9. A high-temperature carbon particle cooler, characterized in that, The high-temperature carbon particle cooler includes: The shell (1) is a hollow structure with openings at both the top and bottom, and is vertically arranged; Heat exchange coil (2), the heat exchange coil (2) is disposed inside the shell (1), the pipe of the heat exchange coil (2) is coiled around the inner wall of the shell (1) in a circumferential direction, and part or all of the outer surface of the heat exchange coil (2) is covered with a wear-resistant layer.

Images