Waste heat boiler header easy to assemble

Abstract

A waste heat boiler header easy to assemble comprises a boiler header body, supporting plates arranged on the two sides of the boiler header body and heat preservation plates arranged on the supporting plates, and further comprises an assembling assembly used for connecting the boiler header body and the supporting plates, and the assembling assembly comprises a pipe body arranged on the boiler header body; one end of the connecting piece is connected with the supporting plate; one end of the clamping piece is connected with the connecting piece, and the other end is connected with the pipe body; wherein an adjustable part is arranged between the clamping part and the connecting part, and the clamping part can move on the connecting part and is fixed through the adjustable part. The boiler header has the beneficial effects that the boiler header body and the supporting plate are connected, assembled and adjusted more flexibly, simply and conveniently through the assembly assembly comprising the combination of the connecting piece, the clamping piece and the adjustable piece, the assembly difficulty is reduced, the installation time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] This application belongs to the technical field of boilers, and particularly relates to a header of a waste heat boiler that is easy to assemble. Background Art

[0002] A header (also known as a manifold) is an important component of a boiler. Its main function is to collect the working medium or redistribute the working medium to other pipes through the header, that is, to collect, mix, and distribute the working medium to ensure uniform distribution and uniform heating of the working medium.

[0003] The patent with the publication number CN216143703U discloses a heat preservation structure for a boiler header. This heat preservation structure includes a support component and a heat preservation component. Among them, the support component is arranged on the connecting pipe and includes a connecting fastener and a support member arranged on the connecting fastener. Among them, the support member includes a support plate; the heat preservation component is wrapped outside the support component and includes a heat preservation steel plate and a heat preservation layer. The heat preservation steel plate is cooperatively connected with the support plate, and the heat preservation layer is attached to the side of the heat preservation steel plate away from the support member.

[0004] In the above patent, the connecting pipe is fixed through a connecting member, and the position is adjusted through the cooperation of the plug and the through hole and the plug hole. The fixing is carried out by plugging. Although the height of the support plate can be quickly adjusted by quick plugging and unplugging, the fastening effect is insufficient and it is easy to cause loosening, so improvement is needed. Summary of the Utility Model

[0005] The purpose of this application is to provide a header of a waste heat boiler that is easy to assemble and can solve the above problems.

[0006] The purpose of this application is to provide a header of a waste heat boiler that is easy to assemble, including a boiler header body, support plates arranged on both sides of the boiler header body, and heat preservation plates arranged on the support plates. It further includes an assembly component for connecting the boiler header body and the support plates. The assembly component includes:

[0007] A pipe body arranged on the boiler header body;

[0008] A connecting piece, one end of which is connected to the support plate;

[0009] A clamping piece, one end of which is connected to the connecting piece and the other end is connected to the pipe body;

[0010] Wherein, an adjustable piece is arranged between the clamping piece and the connecting piece. The clamping piece can move on the connecting piece and is fixed through the adjustable piece.

[0011] Adopting the above-mentioned easily assembled waste heat boiler header, through the assembly components, including the combination of connecting parts, clamping parts and adjustable parts, the connection, assembly and adjustment between the boiler header body and the support plate become more flexible and convenient, and the assembly difficulty is reduced, the installation time is shortened, and the work efficiency is improved. The clamping part can move on the connecting part and be fixed through the adjustable part, allowing the position to be adjusted according to actual needs during installation, ensuring the precise docking between the boiler header body and the support plate, thus enhancing the stability and safety of the entire structure, and also facilitating subsequent maintenance and adjustment, reducing the maintenance cost and time. The heat insulation board provided on the support plate helps to reduce heat loss and improve the energy efficiency of the waste heat boiler.

[0012] Furthermore, the adjustable part includes:

[0013] A slide bar, arranged on the connecting part, with a plurality of first adjustment holes provided on the slide bar;

[0014] A slider, slidably arranged on the slide bar and connected to the clamping part;

[0015] A positioning structure, including a threaded hole and a second adjustment hole provided in the slider;

[0016] A fastener, whose threaded end sequentially passes through the second adjustment hole, the first adjustment hole and then is connected to the threaded hole;

[0017] Among them, the fastener includes a handle and a rod part, and the threaded end is located at the end of the rod part.

[0018] The slide bar is arranged on the connecting part and serves as a track for the slider to move, providing a moving path for the clamping part. The plurality of first adjustment holes provided on the slide bar can adapt to different installation requirements. The slider is slidably arranged on the slide bar and connected to the clamping part, enabling the clamping part to move freely along the slide bar, thereby realizing the precise adjustment of the distance between the boiler header body and the support plate. The positioning structure includes a threaded hole and a second adjustment hole provided in the slider. The threaded hole is used to cooperate with the threaded end of the fastener to achieve the fastening function, and the second adjustment hole corresponds to the first adjustment hole on the slide bar and is used to be fixed by the fastener at the selected position. The fastener consists of a handle and a rod part, and the threaded end is located at the end of the rod part. By rotating the handle, the threaded end of the fastener can easily pass through the second adjustment hole and the first adjustment hole and be tightly connected to the threaded hole in the slider, which is convenient for operation and can ensure the firm fixation of the clamping part at the selected position. In this application, the design of the adjustable part enables the position of the clamping part on the connecting part to be flexibly adjusted and firmly fixed through the fastener, not only improving the flexibility of assembly, but also enhancing the firmness of the structure, providing a strong guarantee for the safe operation of the waste heat boiler header.

[0019] Furthermore: The adjustable part also includes:

[0020] An extended protrusion is provided on the slider, and an activity hole communicating with the second adjustment hole is arranged inside it;

[0021] An isolation cover is provided on the extended protrusion, and a third adjustment hole communicating with the activity hole is arranged on the isolation cover;

[0022] Wherein, the diameters of the third adjustment hole, the second adjustment hole and the first adjustment hole are the same as the diameter of the rod part, and the third adjustment hole, the second adjustment hole and the first adjustment hole are smoothly arranged inside.

[0023] The extended protrusion is provided on the slider, and an activity hole communicating with the second adjustment hole is arranged inside it, which not only provides a basis for the installation of the isolation cover, but also ensures that the fastener can pass through smoothly through the activity hole, so as to realize the fixation of the clamping part. Moreover, the existence of the extended protrusion also increases the contact area between the slider and the fastener, which helps to disperse the stress generated during fastening and improve the structural stability. The isolation cover is provided on the extended protrusion, and a third adjustment hole communicating with the activity hole is arranged on it, which can also play a role in protecting the activity hole and the internal structure. The diameters of the third adjustment hole, the second adjustment hole and the first adjustment hole are the same as the diameter of the rod part of the fastener, and the inside is smoothly arranged, that is, there is no thread, which avoids the wear problem caused by thread fitting, and at the same time reduces the resistance of the fastener when passing through the hole, making the assembly process easier and faster.

[0024] Further, a plug board is inserted and connected to the slider, and a threaded hole is arranged on the plug board. It can be quickly replaced after the thread is damaged, with low cost and little impact on other components

[0025] By arranging the threaded hole on the plug board instead of directly on the slider, when the thread is damaged due to long-term use or improper operation, only the plug board can be replaced without replacing the whole slider, which greatly simplifies the maintenance process, reduces the downtime and reduces the maintenance cost. Moreover, as a low-cost vulnerable part, the manufacturing cost of the plug board is relatively low, which can effectively reduce the maintenance cost. At the same time, since the plug board is an independent component from the slider, its replacement process will not have too much impact on other components, which helps to maintain the integrity and stability of the whole assembly component and reduce other problems that may be caused by maintenance.

[0026] Further, the activity hole penetrates through the slider, an elastic member is arranged inside the activity hole, an adjustment ring contacting the elastic member is arranged on the rod part, the adjustment ring can squeeze the elastic member as the fastener moves, and the diameter of the activity hole is larger than the diameter of the rod part.

[0027] The movable hole penetrates through the slider but does not completely penetrate it. The diameter of the movable hole is larger than that of the rod portion, which also provides sufficient space for the installation and compression of the elastic member. An elastic member is arranged in the movable hole and can deform when being extruded by the adjusting ring and return to its original state after the extrusion force disappears. When the fastener is tightened, the adjusting ring will extrude the elastic member as the rod portion moves, causing the elastic member to deform and generate a pre-tightening force, thereby effectively enhancing the locking effect between the fastener and the slider and improving the stability of the connection. When the fastener needs to be disassembled, since the elastic member has stored energy and is in a compressed state, when the fastener starts to loosen and move outward, the elastic member will quickly return to its original state and push the adjusting ring and the rod portion to move outward, facilitating the quick disassembly of the fastener and reducing the wear and damage caused by the friction and resistance generated during the disassembly process.

[0028] Further, the clamping member includes an upper ring body, a lower ring body, and a bolt connecting the upper ring body and the lower ring body. Both ends of the upper ring body are connected to the slider.

[0029] The upper ring body and the lower ring body are both semi-circular so as to be able to tightly wrap the pipe body. The upper ring body and the lower ring body are connected by bolts to ensure that the clamping member can tightly clamp the pipe body, providing sufficient clamping force to ensure that the clamping member will not loosen or fall off during the operation of the boiler. Both ends of the upper ring body are connected to the slider, enabling the clamping member to move as the slider moves, thereby realizing the precise adjustment of the distance between the boiler header body and the support plate.

[0030] The beneficial effects of this application are as follows:

[0031] 1. Through the assembly component, which is a combination of a connecting member, a clamping member, and an adjustable member, the connection, assembly, and adjustment between the boiler header body and the support plate become more flexible and convenient, and the assembly difficulty is reduced, the installation time is shortened, and the work efficiency is improved;

[0032] 2. The extended protrusion is arranged on the slider, and an activity hole communicating with the second adjustment hole is arranged inside it, which not only provides a basis for the installation of the isolation cover but also ensures that the fastener can pass through smoothly through the activity hole, thereby realizing the fixation of the clamping member. Moreover, the existence of the extended protrusion also increases the contact area between the slider and the fastener, contributing to the dispersion of the stress generated during fastening and improving the stability of the structure;

[0033] 3. When the fastener is tightened, the adjusting ring will extrude the elastic member as the rod portion moves, causing the elastic member to deform and generate a pre-tightening force, thereby effectively enhancing the locking effect between the fastener and the slider and improving the stability of the connection. When the fastener needs to be disassembled, the elastic member will quickly return to its original state and push the adjusting ring and the rod portion to move outward, facilitating the quick disassembly of the fastener and reducing the wear and damage caused by the friction and resistance generated during the disassembly process. Description of the Drawings

[0034] Figure 1 is a schematic structural view of the present utility model;

[0035] Figure 2 is a schematic installation structure view of the pipe body of the present utility model;

[0036] Figure 3 is Figure 2 front view of;

[0037] Figure 4 when Figure 3 sectional view taken along the A - A direction in;

[0038] Figure 5 is Figure 4 enlarged view of A in.

[0039] In the figures, the reference numerals are: 100, boiler header body; 120, pipe body; 130, support plate; 140, insulation board; 200, connecting member; 300, clamping member; 310, upper ring body; 320, lower ring body; 400, adjustable member; 410, slide bar; 411, first adjustment hole; 420, slider; 430, positioning structure; 431, threaded hole; 432, second adjustment hole; 440, fastener; 441, handle; 442, rod portion; 450, extension protrusion; 451, movable hole; 460, isolation cover; 461, third adjustment hole; 470, insertion plate; 480, elastic member; 481, adjustment ring. Detailed Embodiments

[0040] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0041] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such used data may be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order different from those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type and do not limit the number of objects. For example, the first object may be one or multiple. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0042] The following will combine with the attached drawings and elaborate on the easily assembled waste heat boiler header provided by the embodiments of the present application through specific embodiments and their application scenarios.

[0043] Embodiment 1:

[0044] As Figures 1 to 3 shown, the embodiment of the present application provides an easily assembled waste heat boiler header, which includes a boiler header body 100, support plates 130 arranged on both sides of the boiler header body 100, and heat insulation plates 140 arranged on the support plates 130. It also includes an assembly component for connecting the boiler header body 100 and the support plates 130. The assembly component includes:

[0045] A pipe body 120, which is arranged on the boiler header body 100;

[0046] A connecting piece 200, one end of which is connected to the support plate 130;

[0047] A clamping piece 300, one end of which is connected to the connecting piece 200 and the other end is connected to the pipe body 120;

[0048] Wherein, an adjustable piece 400 is arranged between the clamping piece 300 and the connecting piece 200. The clamping piece 300 can move on the connecting piece 200 and is fixed by the adjustable piece 400.

[0049] In some implementation manners of the embodiment of the present application, as Figure 1 shown, by using the above-mentioned easily assembled waste heat boiler header, through the assembly component, a combination of the connecting piece 200, the clamping piece 300 and the adjustable piece 400, the connection, assembly and adjustment between the boiler header body 100 and the support plates 130 become more flexible and simple, and the assembly difficulty is reduced, the installation time is reduced, and the work efficiency is improved. The clamping piece 300 can move on the connecting piece 200 and is fixed by the adjustable piece 400, allowing the position to be adjusted according to actual needs during the installation process to ensure the precise docking between the boiler header body 100 and the support plates 130, thereby enhancing the stability and safety of the entire structure, and also providing convenience for subsequent maintenance and adjustment, reducing the maintenance cost and time. The heat insulation plate 140 arranged on the support plate 130 helps to reduce heat dissipation and improve the energy efficiency of the waste heat boiler. In addition, the support plate 130 is also made of heat insulation material.

[0050] Furthermore, the clamping piece 300 includes an upper ring body 310, a lower ring body 320 and bolts connecting the upper ring body 310 and the lower ring body 320. Both ends of the upper ring body 310 are connected to the slider 420.

[0051] The upper clamping body 310 and the lower clamping body 320 are both semi-circular so as to be able to tightly wrap the pipe body 120. The upper clamping body 310 and the lower clamping body 320 are connected by bolts to ensure that the clamping member 300 can tightly clamp the pipe body 120, providing sufficient clamping force to ensure that the clamping member 300 will not loosen or fall off during the operation of the boiler. Both ends of the upper clamping body 310 are connected to the slider 420, enabling the clamping member 300 to move along with the movement of the slider 420, thereby realizing precise adjustment of the distance between the boiler header body 100 and the support plate 130.

[0052] Embodiment 2:

[0053] The embodiment of the present application provides a heat recovery boiler header that is easy to assemble. In addition to including the above technical features, the heat recovery boiler header of the embodiment of the present application further includes the following technical features.

[0054] As Figures 2 to 5 shown, the adjustable member 400 includes:

[0055] A slide bar 410 is disposed on the connecting member 200, and a plurality of first adjustment holes 411 are provided on the slide bar 410;

[0056] A slider 420 is slidably disposed on the slide bar 410 and is connected to the clamping member 300;

[0057] A positioning structure 430 includes a threaded hole 431 and a second adjustment hole 432 disposed in the slider 420;

[0058] A fastener 440, the threaded end of which sequentially passes through the second adjustment hole 432 and the first adjustment hole 411 and then is connected to the threaded hole 431;

[0059] Wherein, the fastener 440 includes a handle 441 and a rod portion 442, and the threaded end is located at the end of the rod portion 442.

[0060] In the embodiment of the present application, the slide bar 410 is disposed on the connecting member 200 and serves as a track for the movement of the slider 420, providing a movement path for the clamping member 300. The plurality of first adjustment holes 411 provided on the slide bar 410 can adapt to different installation requirements. The slider 420 is slidably disposed on the slide bar 410 and is connected to the clamping member 300, enabling the clamping member 300 to freely move along the slide bar 410, thereby realizing precise adjustment of the distance between the boiler header body 100 and the support plate 130. The positioning structure 430 includes a threaded hole 431 and a second adjustment hole 432 disposed in the slider 420. The threaded hole 431 is used to cooperate with the threaded end of the fastener 440 to achieve the fastening function, and the second adjustment hole 432 corresponds to the first adjustment hole 411 on the slide bar 410 and is used to be fixed by the fastener 440 at the selected position.

[0061] The fastener 440 is composed of a handle 441 and a rod portion 442. The threaded end is located at the end of the rod portion 442. By rotating the handle 441, the threaded end of the fastener 440 can easily pass through the second adjustment hole 432 and the first adjustment hole 411, and be tightly connected to the threaded hole 431 in the slider 420, which is convenient for operation and can ensure the firm fixation of the clamping member 300 at the selected position. In this application, the design of the adjustable member 400 enables the position of the clamping member 300 on the connecting member 200 to be flexibly adjusted and firmly fixed through the fastener 440, which not only improves the flexibility of assembly but also enhances the structural stability, providing a strong guarantee for the safe operation of the waste heat boiler header.

[0062] Embodiment 3:

[0063] The embodiment of the present application provides an easily assembled waste heat boiler header. In addition to including the above technical features, the easily assembled waste heat boiler header of the embodiment of the present application further includes the following technical features.

[0064] As Figures 3 to 5 shown, the adjustable member 400 further includes:

[0065] An extension protrusion 450 is provided on the slider 420, and an activity hole 451 communicating with the second adjustment hole 432 is provided inside it;

[0066] An isolation cover 460 is provided on the extension protrusion 450, and a third adjustment hole 461 communicating with the activity hole 451 is provided on the isolation cover 460;

[0067] Among them, the third adjustment hole 461, the second adjustment hole 432, and the first adjustment hole 411 have the same diameter as the rod portion 442, and the third adjustment hole 461, the second adjustment hole 432, and the first adjustment hole 411 are smoothly arranged inside.

[0068] In the embodiment of the present application, the extension protrusion 450 is provided on the slider 420. An activity hole 451 communicating with the second adjustment hole 432 is arranged inside it, which not only provides a basis for the installation of the isolation cover 460, but also ensures that the fastener 440 can pass through smoothly through the activity hole 451, thereby realizing the fixation of the clamping member 300. Moreover, the existence of the extension protrusion 450 also increases the contact area between the slider 420 and the fastener 440, which helps to disperse the stress generated during fastening and improves the structural stability. The isolation cover 460 is arranged on the extension protrusion 450, and a third adjustment hole 461 communicating with the activity hole 451 is arranged on it, which can also play a role in protecting the activity hole 451 and the internal structure. The diameters of the third adjustment hole 461, the second adjustment hole 432, and the first adjustment hole 411 are the same as the diameter of the rod portion 442 of the fastener 440, and the inside is smoothly arranged, that is, there is no thread, which avoids the wear problem caused by thread fitting, and at the same time reduces the resistance of the fastener 440 when passing through the hole, making the assembly process easier and faster.

[0069] Further, a plug board 470 is inserted and connected to the slider 420, and a threaded hole 431 is arranged on the plug board 470. It can be quickly replaced after the thread is damaged, with low cost and little impact on other components.

[0070] By arranging the threaded hole 431 on the plug board 470 instead of directly on the slider 420, when the thread is damaged due to long-term use or improper operation, only the plug board 470 can be replaced without replacing the entire slider 420, which greatly simplifies the maintenance process, reduces the downtime, and reduces the maintenance cost. Moreover, as a low-cost vulnerable part, the manufacturing cost of the plug board 470 is relatively low, which can effectively reduce the maintenance cost. At the same time, since the plug board 470 is an independent component from the slider 420, its replacement process will not have too much impact on other components, which helps to maintain the integrity and stability of the entire assembly component and reduces other problems that may be caused by maintenance.

[0071] Embodiment 4:

[0072] The embodiment of the present application provides an easily assembled waste heat boiler header. In addition to including the above technical features, the easily assembled waste heat boiler header of the embodiment of the present application further includes the following technical features.

[0073] As Figure 5 shown, the activity hole 451 penetrates through to the slider 420. An elastic member 480 is arranged in the activity hole 451, and an adjustment ring 481 contacting the elastic member 480 is arranged on the rod portion 442. The adjustment ring 481 can squeeze the elastic member 480 as the fastener 440 moves, and the diameter of the activity hole 451 is larger than the diameter of the rod portion 442.

[0074] In the embodiment of the present application, the movable hole 451 penetrates through the slider 420 but does not completely penetrate the slider 420. The diameter of the movable hole 451 is larger than the diameter of the rod portion 442, which also provides sufficient space for the installation and compression of the elastic member 480. An elastic member 480 is arranged in the movable hole 451, which can deform when being extruded by the adjusting ring 481 and return to its original state after the extrusion force disappears. When the fastener 440 is tightened, the adjusting ring 481 will extrude the elastic member 480 as the rod portion 442 moves, causing the elastic member 480 to deform and generate a pre-tightening force, thereby effectively enhancing the locking effect between the fastener 440 and the slider 420 and improving the stability of the connection. When it is necessary to disassemble the fastener 440, since the elastic member 480 has stored energy and is in a compressed state, when the fastener 440 starts to loosen and move outward, the elastic member 480 will quickly return to its original state and push the adjusting ring 481 and the rod portion 442 to move outward, facilitating the quick disassembly of the fastener 440 and reducing the wear and damage caused by the friction and resistance generated during the disassembly process.

[0075] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0076] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. An easily assembled waste heat boiler header, comprising a boiler header body (100), support plates (130) arranged on both sides of the boiler header body (100), and a heat preservation plate (140) arranged on the support plates (130), characterized in that: It also includes an assembly component for connecting the boiler header body (100) and the support plate (130), the assembly component including: The tube body (120) is arranged on the boiler header body (100); A connecting member (200), one end of which is connected to the supporting plate (130); A clamping member (300), one end of which is connected to the connecting member (200) and the other end of which is connected to the tube body (120); An adjustable member (400) is provided between the clamping member (300) and the connecting member (200); the clamping member (300) can move on the connecting member (200) and be fixed by the adjustable member (400).

2. The easily assembled waste heat boiler header according to claim 1, characterized in that: The adjustable member (400) comprises: A sliding rod (410) is arranged on the connecting member (200), and a plurality of first adjustment holes (411) are arranged on the sliding rod (410); A slider (420) is slidably disposed on the slide bar (410) and connected to the clamping member (300); A positioning structure (430) comprising a threaded hole (431) and a second adjustment hole (432) arranged in the slider (420); A fastener (440), the threaded end of which passes through the second adjustment hole (432) and the first adjustment hole (411) in sequence and then is connected to the threaded hole (431); The fastener (440) comprises a handle (441) and a rod (442), and the threaded end is located at the end of the rod (442).

3. The easily assembled waste heat boiler header according to claim 2 is characterized in that: The adjustable member (400) further comprises: An extended protrusion (450) is arranged on the slider (420), and a movable hole (451) communicating with the second adjustment hole (432) is arranged inside the extended protrusion; An isolation cover (460) is disposed on the extended protrusion (450), and a third adjustment hole (461) communicating with the movable hole (451) is disposed on the isolation cover (460); The diameters of the third adjustment hole (461), the second adjustment hole (432) and the first adjustment hole (411) are the same as the diameter of the rod portion (442), and the third adjustment hole (461), the second adjustment hole (432) and the first adjustment hole (411) are smoothly arranged.

4. The easily assembled waste heat boiler header according to claim 3 is characterized in that: The sliding block (420) is plugged with an inserting plate (470), and the threaded hole (431) is arranged on the inserting plate (470).

5. The easily assembled waste heat boiler header according to claim 3 is characterized in that: The movable hole (451) penetrates the slider (420), an elastic member (480) is arranged in the movable hole (451), an adjustment ring (481) in contact with the elastic member (480) is arranged on the rod (442), the adjustment ring (481) can press the elastic member (480) as the fastener (440) moves, and the diameter of the movable hole (451) is greater than the diameter of the rod (442).

6. The easily assembled waste heat boiler header according to claim 1, characterized in that: The clamping member (300) comprises an upper ring body (310), a lower ring body (320), and bolts connecting the upper ring body (310) and the lower ring body (320); both ends of the upper ring body (310) are connected to a sliding block (420).

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