High-temperature evaporation cooling tower device

Abstract

The utility model relates to the technical field of cooling towers, one embodiment of the utility model provides a high-temperature evaporation cooling tower device which comprises a tower body, an elastic compensation sleeve and a spray gun, and the tower body is provided with an air inlet; one end of the elastic compensation sleeve is communicated with an evaporative cooling flue, and the other end of the elastic compensation sleeve is communicated with a gas inlet of the tower body; the spray gun is arranged on the elastic compensation sleeve, the inlet end of the spray gun is located outside the elastic compensation sleeve, and the outlet end of the spray gun penetrates through the side wall of the elastic compensation sleeve to reach the interior of the elastic compensation sleeve. According to the technical scheme, the technical problems that in the prior art, punching is conducted on the tower body, the overall strength of the tower body can be reduced, and the risks of cracking and deformation of the tower body in the operation process are increased are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of cooling tower technology, and more specifically, to a high-temperature evaporative cooling tower device. Background Technology

[0002] A high-temperature evaporative cooling tower is a device that utilizes the evaporation process of water to absorb and remove heat from high-temperature fluids. The cooling tower's inlet is connected to a vaporization cooling flue. High-temperature flue gas enters the tower body through the cooling flue, while cooling water enters the tower body through spray guns and is then sprayed out from nozzles on the spray guns to form a mist. The mist contacts and evaporates the high-temperature flue gas, carrying away a large amount of heat. In existing technologies, the spray guns are generally installed on the tower body, requiring drilling into the tower structure, which reduces the overall strength of the tower and increases the risk of cracks and deformation during operation. Utility Model Content

[0003] To overcome the above-mentioned defects, the embodiments of this disclosure provide a high-temperature evaporative cooling tower device, which solves the technical problem in the related art that drilling holes in the tower body will reduce the overall strength of the tower body and increase the risk of cracks and deformation in the tower body during operation.

[0004] According to one aspect, at least one embodiment of this disclosure provides a high-temperature evaporative cooling tower apparatus, comprising,

[0005] The tower body has an air inlet;

[0006] An elastic compensation sleeve, one end of which is used to connect with the vaporization cooling flue, and the other end of which is connected with the air inlet of the tower body;

[0007] A spray gun is mounted on the elastic compensation sleeve. The inlet end of the spray gun is located outside the elastic compensation sleeve, and the outlet end of the spray gun passes through the side wall of the elastic compensation sleeve to reach the interior of the elastic compensation sleeve.

[0008] For example, in a high-temperature evaporative cooling tower device provided in at least one embodiment of this disclosure, the elastic compensation sleeve is detachably connected to the vaporization cooling flue, the elastic compensation sleeve is detachably connected to the tower body, and the spray gun is detachably connected to the elastic compensation sleeve.

[0009] For example, in a high-temperature evaporative cooling tower device provided in at least one embodiment of this disclosure, a positioning sleeve is further included. The positioning sleeve is disposed on the side wall of the elastic compensation sleeve. The outer end of the positioning sleeve is located outside the elastic compensation sleeve, and the inner end of the positioning sleeve communicates with the interior of the elastic compensation sleeve. The spray gun is detachably connected to the positioning sleeve, and the outlet end of the spray gun passes through the positioning sleeve and reaches the interior of the elastic compensation sleeve.

[0010] For example, in at least one embodiment of the high-temperature evaporative cooling tower device provided in this disclosure, it further includes,

[0011] The first connecting flange is disposed on the periphery of the outer end of the positioning sleeve;

[0012] The second connecting flange is located around the spray gun, and the second connecting flange is detachably connected to the first connecting flange.

[0013] For example, in at least one embodiment of the high-temperature evaporative cooling tower device provided in this disclosure, it further includes,

[0014] The third connecting flange is disposed at one end of the elastic compensation sleeve and is used to communicate with the vaporization cooling flue.

[0015] The fourth connecting flange is located at the other end of the elastic compensation sleeve and communicates with the air inlet of the tower body.

[0016] For example, in a high-temperature evaporative cooling tower device provided in at least one embodiment of this disclosure, a flexible insulation sleeve is further included. The flexible insulation sleeve is disposed on the inner wall of the elastic compensation sleeve, and the inner end of the positioning sleeve passes through the flexible insulation sleeve and communicates with the interior of the flexible insulation sleeve.

[0017] For example, in at least one embodiment of the present disclosure, a high-temperature evaporative cooling tower device is provided, which further includes a flow guide tube. The flow guide tube is inserted inside the flexible insulation sleeve. One end of the flow guide tube is connected to the third connecting flange, and the other end of the flow guide tube is located between the positioning sleeve and the tower body. The inner end of the positioning sleeve is connected to the flow guide tube and communicates with the inside of the flow guide tube.

[0018] For example, in a high-temperature evaporative cooling tower device provided in at least one embodiment of this disclosure, the flexible insulation sleeve has an annular receiving groove on the inner wall near one end of the tower body, and the end face of the guide tube near one end of the tower body is located between the two ends of the receiving groove.

[0019] For example, in a high-temperature evaporative cooling tower device provided in at least one embodiment of this disclosure, a protective cylinder is further included. The protective cylinder is inserted inside the flexible insulation sleeve and located in the receiving groove. One end of the protective cylinder is connected to the fourth connecting flange, and a receiving space is left between the other end of the protective cylinder and the guide cylinder.

[0020] For example, in a high-temperature evaporative cooling tower device provided in at least one embodiment of this disclosure, the elastic compensation sleeve includes,

[0021] A first body, one end of which is used to communicate with the vaporization cooling flue, and the spray gun is mounted on the first body;

[0022] The second set of bodies, one end of which is connected to the air inlet of the tower body;

[0023] A connecting sleeve, one end of which is connected to the other end of the first sleeve body, and the other end of which is connected to the other end of the second sleeve body. The connecting sleeve is detachably connected to the first sleeve body and to the second sleeve body.

[0024] The beneficial effects of the embodiments disclosed are as follows: the tower body has an air inlet; one end of the elastic compensation sleeve is used to communicate with the vaporization cooling flue, and the other end of the elastic compensation sleeve is connected to the air inlet of the tower body; the spray gun is arranged on the elastic compensation sleeve, the inlet end of the spray gun is located outside the elastic compensation sleeve, and the outlet end of the spray gun passes through the side wall of the elastic compensation sleeve to reach the interior of the elastic compensation sleeve.

[0025] In this disclosure, an elastic compensation sleeve is connected between the air inlet of the tower body and the vaporization cooling flue. A spray gun is mounted on the elastic compensation sleeve, with its inlet end outside the sleeve for easy connection to the cooling water supply system. The outlet end of the spray gun passes through the side wall of the elastic compensation sleeve and enters its interior, allowing cooling water to spray out from the outlet end. Inside the elastic compensation sleeve, the water initially contacts the incoming high-temperature flue gas and begins the evaporative cooling process. The elastic compensation sleeve provides an installation position for the spray gun, avoiding drilling holes in the tower body and maintaining the overall structural integrity of the tower. This significantly reduces the risk of cracks and deformation caused by weakened structural strength due to drilling during operation, improving the structural stability and reliability of the tower and extending its service life. Simultaneously, the elastic compensation sleeve has a certain degree of elasticity, which can compensate for displacement changes between the vaporization cooling flue and the tower body caused by temperature changes, equipment vibration, etc., meeting the requirements for lateral and longitudinal displacement caused by thermal expansion and contraction, as well as explosion-proof pressure relief. This reduces damage to the connection points caused by relative displacement, better ensuring the stable operation of the entire system. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0027] Figure 1 This is a front view of one embodiment of the present disclosure.

[0028] Figure 2 for Figure 1 The diagram shows the connection structure between the elastic compensation sleeve, the tower body, and the positioning sleeve in the embodiment.

[0029] Figure 3 This is a top view of the connection between the spray gun and the elastic compensation sleeve in one embodiment of this disclosure.

[0030] In the diagram: 1. Tower body, 2. Elastic compensation sleeve, 2-1. First sleeve body, 2-2. Second sleeve body, 2-3. Connecting sleeve, 3. Spray gun, 4. Positioning sleeve, 5. First connecting flange, 6. Second connecting flange, 7. Third connecting flange, 8. Fourth connecting flange, 9. Flexible insulation sleeve, 10. Guide tube, 11. Receiving tank, 12. Protective cylinder. Detailed Implementation

[0031] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0032] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0033] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0034] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature 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 "under" the second feature includes the first feature 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.

[0035] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0036] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0037] like Figures 1-3 As shown, a high-temperature evaporative cooling tower device according to an embodiment of the present disclosure is illustrated, including a tower body 1, an elastic compensation sleeve 2, and a spray gun 3. The tower body 1 has an air inlet; one end of the elastic compensation sleeve 2 is used to communicate with the vaporization cooling flue, and the other end of the elastic compensation sleeve 2 is communicated with the air inlet of the tower body 1; the spray gun 3 is disposed on the elastic compensation sleeve 2, the inlet end of the spray gun 3 is located outside the elastic compensation sleeve 2, and the outlet end of the spray gun 3 passes through the side wall of the elastic compensation sleeve 2 to reach the interior of the elastic compensation sleeve 2.

[0038] For example, such as Figure 1 , Figure 2 and Figure 3 As shown, the top of tower body 1 has an air inlet, adopting an upward air intake operation mode. The bottom of tower body 1 has an air outlet, which is connected to the secondary dust removal tower via a riser pipe and a 180° elbow. A set of metal compensators is installed on the riser pipe section to mitigate equipment deformation caused by temperature changes. After rust removal, tower body 1 and the riser pipe are coated with two coats of high-temperature resistant anti-rust paint (temperature resistance not lower than 600℃), followed by insulation. The insulation method involves welding rivets and steel strips to the outside of the cylinder, then covering it with insulation material. The insulation material is 200mm thick aluminum silicate rock wool, and finally, a 0.5mm thick color steel tile surface layer is installed on the outside of the insulation material. Multiple spray guns 3 are evenly arranged along the circumference of the elastic compensation sleeve 2.

[0039] An elastic compensation sleeve 2 is connected between the air inlet of tower body 1 and the vaporization cooling flue. A spray gun 3 is mounted on the elastic compensation sleeve 2, with its inlet end outside the sleeve 2 for easy connection to the cooling water supply system. The outlet end of the spray gun 3 passes through the side wall of the elastic compensation sleeve 2 and enters its interior, allowing cooling water to spray out from the outlet end of the spray gun 3. Inside the elastic compensation sleeve 2, the cooling water initially contacts the incoming high-temperature flue gas and begins the evaporative cooling process. The elastic compensation sleeve 2 provides an installation position for the spray gun 3, avoiding the need for drilling holes in tower body 1. This maintains the overall structural integrity of tower body 1, significantly reducing the risk of cracks and deformation caused by weakened structural strength due to drilling during operation. This improves the structural stability and reliability of tower body 1 and extends its service life. Meanwhile, the elastic compensation sleeve 2 has a certain degree of elasticity, which can compensate for the displacement changes between the vaporization cooling flue and the tower body 1 caused by factors such as temperature changes and equipment vibration. It meets the requirements for lateral and longitudinal displacement and explosion-proof pressure relief caused by thermal expansion and contraction. The lateral displacement is greater than 50mm and the longitudinal displacement is greater than 50mm, which can reduce the damage to the connection parts caused by relative displacement and better ensure the stable operation of the entire system.

[0040] In some examples, the elastic compensation sleeve 2 is detachably connected to the vaporization cooling flue, the elastic compensation sleeve 2 is detachably connected to the tower body 1, and the spray gun 3 is detachably connected to the elastic compensation sleeve 2.

[0041] For example, such as Figure 1 and Figure 2 As shown, a detachable connection method is adopted, such as connecting through flanges, bolts and other connecting parts. When the elastic compensation sleeve 2 is damaged, aged or needs to be inspected or replaced, the elastic compensation sleeve 2 can be easily removed and the spray gun 3 can be removed from the elastic compensation sleeve 2 without large-scale disassembly of the entire system. This can improve maintenance efficiency and reduce maintenance costs.

[0042] In some examples, a positioning sleeve 4 is also included. The positioning sleeve 4 is disposed on the side wall of the elastic compensation sleeve 2. The outer end of the positioning sleeve 4 is located outside the elastic compensation sleeve 2, and the inner end of the positioning sleeve 4 is connected to the inside of the elastic compensation sleeve 2. The spray gun 3 is detachably connected to the positioning sleeve 4, and the outlet end of the spray gun 3 passes through the positioning sleeve 4 and reaches the inside of the elastic compensation sleeve 2.

[0043] For example, such as Figure 1 and Figure 2 As shown, the positioning sleeve 4 provides a precise installation and positioning structure for the spray gun 3, ensuring that the cooling water sprayed from the spray gun 3 can smoothly enter the elastic compensation sleeve 2 and come into contact with the high-temperature flue gas. The detachable connection facilitates the installation, disassembly, and replacement of the spray gun 3. When the spray gun 3 experiences problems such as blockage or wear, it can be quickly removed from the positioning sleeve 4 for repair or replacement without affecting other parts of the system, thus improving the maintainability of the equipment.

[0044] In some examples, a first connecting flange 5 and a second connecting flange 6 are also included. The first connecting flange 5 is located on the periphery of the outer end of the positioning sleeve 4; the second connecting flange 6 is located on the periphery of the spray gun 3, and the second connecting flange 6 and the first connecting flange 5 are detachably connected.

[0045] For example, such as Figure 1 and Figure 2 As shown, utilizing the principle of flange connection, the first connecting flange 5 and the second connecting flange 6 are fastened together by bolts and nuts, thereby achieving a detachable connection between the positioning sleeve 4 and the spray gun 3. This connection offers high strength and good sealing performance, enhancing the stability of the connection between the spray gun 3 and the positioning sleeve 4. It ensures that the connection between the spray gun 3 and the positioning sleeve 4 will not loosen under complex operating conditions such as high temperature, high pressure, and equipment vibration, guaranteeing normal cooling water spraying. Simultaneously, the detachable connection facilitates the maintenance and replacement of the spray gun 3, improving the overall reliability and maintainability of the equipment.

[0046] In some examples, a third connecting flange 7 and a fourth connecting flange 8 are also included. The third connecting flange 7 is located at one end of the elastic compensation sleeve 2 and is used to communicate with the vaporization cooling flue. The fourth connecting flange 8 is located at the other end of the elastic compensation sleeve 2 and is connected with the air inlet of the tower body 1.

[0047] For example, such as Figure 1 and Figure 2 As shown, utilizing the principle of flange connection, a detachable connection is achieved between the elastic compensation sleeve 2 and the vaporization cooling flue, and between the elastic compensation sleeve 2 and the tower body 1, through the cooperation of bolts, nuts, the third connecting flange 7, and the fourth connecting flange 8. This connection offers high strength and good sealing performance, enhancing the stability of the connection between the elastic compensation sleeve 2 and the vaporization cooling flue, and between the elastic compensation sleeve 2 and the tower body 1. This ensures that the connection between the elastic compensation sleeve 2 and the vaporization cooling flue, and between the elastic compensation sleeve 2 and the tower body 1, will not loosen under complex operating conditions such as high temperature, high pressure, and equipment vibration. Simultaneously, the detachable connection facilitates the maintenance and replacement of the elastic compensation sleeve 2, improving the overall reliability and maintainability of the equipment.

[0048] In some examples, a flexible insulation sleeve 9 is also included, which is disposed on the inner wall of the elastic compensation sleeve 2, and the inner end of the positioning sleeve 4 passes through the flexible insulation sleeve 9 and communicates with the interior of the flexible insulation sleeve 9.

[0049] For example, such as Figure 1 and Figure 2As shown, the flexible insulation sleeve 9 is attached to the inner wall of the elastic compensation sleeve 2. Utilizing its insulation properties, it reduces heat exchange between the high-temperature flue gas inside the elastic compensation sleeve 2 and the external environment, thus reducing heat loss. Simultaneously, it provides some protection for the elastic compensation sleeve 2, reducing thermal stress damage caused by temperature changes and extending its service life. The positioning sleeve 4 passes through the flexible insulation sleeve 9 and communicates with its interior, preventing it from interfering with the spray path of the cooling water from the spray gun 3.

[0050] In some examples, a flow guide tube 10 is also included. The flow guide tube 10 is inserted inside the flexible insulation sleeve 9. One end of the flow guide tube 10 is connected to the third connecting flange 7, and the other end of the flow guide tube 10 is located between the positioning sleeve 4 and the tower body 1. The inner end of the positioning sleeve 4 is connected to the flow guide tube 10 and communicates with the interior of the flow guide tube 10.

[0051] For example, such as Figure 1 and Figure 2 As shown, the guide tube 10 is installed inside the flexible insulation sleeve 9 and connected to the third connecting flange 7 of the vaporization cooling flue. It guides the high-temperature flue gas to flow along the guide tube 10, making the flue gas flow more concentrated towards the outlet of the spray gun 3, and making better contact with the cooling water sprayed from the spray gun 3. This effectively removes the heat from the flue gas, improves heat exchange efficiency, and enhances the cooling effect. The positioning sleeve 4 is connected to the guide tube 10 to ensure that the cooling water can be accurately sprayed into the flue gas flow path.

[0052] In some examples, the flexible insulation sleeve 9 has an annular receiving groove 11 on the inner wall near one end of the tower body 1, and the end face of the guide tube 10 near one end of the tower body 1 is located between the two ends of the receiving groove 11.

[0053] For example, such as Figure 1 and Figure 2 As shown, the inner wall of the lower end of the flexible insulation sleeve 9 has an annular receiving groove 11. The lower end face of the guide tube 10 is located between the upper end face and the lower end face of the receiving groove 11. When the displacement changes between the vaporization cooling flue and the tower body 1, the presence of the receiving groove 11 can prevent the lower end of the guide tube 10 from directly colliding with the flexible insulation sleeve 9 and causing the flexible insulation sleeve 9 to be worn, thus better protecting the flexible insulation sleeve 9.

[0054] In some examples, a protective cylinder 12 is also included, which is inserted inside the flexible insulation sleeve 9 and located in the receiving groove 11. One end of the protective cylinder 12 is connected to the fourth connecting flange 8, and the other end of the protective cylinder 12 has a receiving space between it and the guide tube 10.

[0055] For example, such as Figure 1 and Figure 2As shown, a protective cylinder 12 is installed in the receiving tank 11. When the displacement changes between the vaporization cooling flue and the tower body 1, the lower end of the guide cylinder 10 will collide with the protective cylinder 12 instead of directly colliding with the flexible insulation sleeve 9, which can better protect the flexible insulation sleeve 9.

[0056] In some examples, the elastic compensation sleeve 2 includes a first sleeve body 2-1, a second sleeve body 2-2, and a connecting sleeve 2-3. One end of the first sleeve body 2-1 is used to communicate with the vaporization cooling flue, and the spray gun 3 is set on the first sleeve body 2-1. One end of the second sleeve body 2-2 is connected to the air inlet of the tower body 1. One end of the connecting sleeve 2-3 is connected to the other end of the first sleeve body 2-1, and the other end of the connecting sleeve 2-3 is connected to the other end of the second sleeve body 2-2. The connecting sleeve 2-3 is detachably connected to the first sleeve body 2-1, and the connecting sleeve 2-3 is detachably connected to the second sleeve body 2-2.

[0057] For example, such as Figure 2 As shown, the elastic compensation sleeve 2 adopts a split design. The first sleeve 2-1 and the second sleeve 2-2 are detachably connected together by the connecting sleeve 2-3. This makes it convenient to operate different parts of the elastic compensation sleeve 2 separately according to different installation and maintenance requirements. When a part is damaged, only that part needs to be disassembled and replaced, without replacing the entire elastic compensation sleeve 2. This can improve the maintainability and replaceability of the elastic compensation sleeve 2 and reduce maintenance costs.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A high-temperature evaporative cooling tower device, characterized in that: include, The tower body (1) has an air inlet; Elastic compensation sleeve (2), one end of which is used to connect with the vaporization cooling flue, and the other end of which is connected with the air inlet of the tower body (1); The spray gun (3) is mounted on the elastic compensation sleeve (2). The inlet end of the spray gun (3) is located outside the elastic compensation sleeve (2), and the outlet end of the spray gun (3) passes through the side wall of the elastic compensation sleeve (2) to reach the interior of the elastic compensation sleeve (2).

2. The high-temperature evaporative cooling tower device according to claim 1, characterized in that: The elastic compensation sleeve (2) is detachably connected to the vaporization cooling flue, the elastic compensation sleeve (2) is detachably connected to the tower body (1), and the spray gun (3) is detachably connected to the elastic compensation sleeve (2).

3. The high-temperature evaporative cooling tower device according to claim 1, characterized in that: It also includes a positioning sleeve (4), which is disposed on the side wall of the elastic compensation sleeve (2). The outer end of the positioning sleeve (4) is located outside the elastic compensation sleeve (2), and the inner end of the positioning sleeve (4) is connected to the inside of the elastic compensation sleeve (2). The spray gun (3) is detachably connected to the positioning sleeve (4), and the outlet end of the spray gun (3) passes through the positioning sleeve (4) and reaches the inside of the elastic compensation sleeve (2).

4. The high-temperature evaporative cooling tower device according to claim 3, characterized in that: It also includes, The first connecting flange (5) is disposed on the periphery of the outer end of the positioning sleeve (4); The second connecting flange (6) is disposed around the spray gun (3), and the second connecting flange (6) and the first connecting flange (5) are detachably connected.

5. A high-temperature evaporative cooling tower device according to claim 3, characterized in that: It also includes, The third connecting flange (7) is disposed at one end of the elastic compensation sleeve (2) and is used to communicate with the vaporization cooling flue. The fourth connecting flange (8) is located at the other end of the elastic compensation sleeve (2) and is connected to the air inlet of the tower body (1).

6. The high-temperature evaporative cooling tower device according to claim 5, characterized in that: It also includes a flexible insulation sleeve (9), which is disposed on the inner wall of the elastic compensation sleeve (2), and the inner end of the positioning sleeve (4) passes through the flexible insulation sleeve (9) and communicates with the interior of the flexible insulation sleeve (9).

7. A high-temperature evaporative cooling tower device according to claim 6, characterized in that: It also includes a flow guide tube (10), which is inserted inside the flexible insulation sleeve (9). One end of the flow guide tube (10) is connected to the third connecting flange (7), and the other end of the flow guide tube (10) is located between the positioning sleeve (4) and the tower body (1). The inner end of the positioning sleeve (4) is connected to the flow guide tube (10) and communicates with the inside of the flow guide tube (10).

8. A high-temperature evaporative cooling tower device according to claim 7, characterized in that: The flexible insulation sleeve (9) has an annular receiving groove (11) on the inner wall near one end of the tower body (1), and the end face of the guide tube (10) near one end of the tower body (1) is located between the two ends of the receiving groove (11).

9. A high-temperature evaporative cooling tower device according to claim 8, characterized in that: It also includes a protective cylinder (12), which is inserted inside the flexible insulation sleeve (9) and located in the receiving groove (11). One end of the protective cylinder (12) is connected to the fourth connecting flange (8), and the other end of the protective cylinder (12) has a receiving space between it and the guide cylinder (10).

10. A high-temperature evaporative cooling tower device according to claim 1, characterized in that: The elastic compensation sleeve (2) includes, The first set (2-1) has one end connected to the vaporization cooling flue, and the spray gun (3) is mounted on the first set (2-1); The second set (2-2) has one end connected to the air inlet of the tower body (1); A connecting sleeve (2-3) is provided, with one end of the connecting sleeve (2-3) connected to the other end of the first sleeve body (2-1) and the other end of the connecting sleeve (2-3) connected to the other end of the second sleeve body (2-2). The connecting sleeve (2-3) is detachably connected to the first sleeve body (2-1) and the connecting sleeve (2-3) is detachably connected to the second sleeve body (2-2).

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