Anti-deformation support device for boiler serpentine

Abstract

The utility model relates to serpentine pipe protection technical field, concretely relates to a kind of anti-deformation support device for boiler serpentine pipe, including connecting boiler, connecting base and serpentine elbow, the outside fixed connection of connecting boiler has connecting valve, the outside fixed connection of connecting boiler has air pressure tank, the outside fixed connection of connecting boiler has vibrating stand, push button is prompted by expansion of liquid, start connecting valve, liquid in serpentine elbow is injected into folding box to carry out pressure relief, prevent the expansion of liquid and deform serpentine elbow, after pressure relief is completed, by starting push hydraulic rod, liquid in folding box is injected into serpentine elbow, in the heating process to serpentine elbow, by starting vibrating motor, vibrating motor drives vibration shaft rotation, vibration shaft drives vibration rod left and right movement, vibration rod drives movable block hammer to hammer block, dust in connecting boiler is hammered down, reduce the influence of dust on heating.

Description

Technical Field

[0001] This utility model relates to the field of serpentine tube protection technology, specifically to a deformation-resistant support device for boiler serpentine tubes. Background Technology

[0002] In modern large-scale power plant boilers, whether tower boilers or π-type boilers, serpentine tubes are tubes that meander multiple times in a plane, with a large length and surface area, which can effectively increase the heating area and improve heat exchange efficiency.

[0003] However, the existing devices have the following problems:

[0004] 1. The existing device mainly injects the liquid to be heated directly into the serpentine tube, which causes the liquid to expand rapidly during the heating process, making the serpentine tube prone to expansion and rupture, thus affecting the safety of the serpentine tube in use.

[0005] 2. At the same time, some devices are not equipped with a system to clean the dust inside the boiler, which makes it easy for the dust inside the boiler to affect the combustion process and reduce the heat exchange efficiency.

[0006] Therefore, in order to solve the above problems, a deformation-resistant support device for boiler serpentine tubes is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide an anti-deformation support device for boiler serpentine tubes, so as to solve the problem of serpentine tube protection in the prior art mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an anti-deformation support device for a boiler serpentine tube, comprising a connecting boiler, a connecting base, and a serpentine bend. The connecting base is located below the connecting boiler, and the serpentine bend is located below the connecting base. A connecting valve is fixedly connected to the outside of the connecting boiler, a folding box is fixedly connected to the outside of the connecting boiler, a pushing hydraulic rod is fixedly connected above the folding box, a pressure box is fixedly connected to the outside of the connecting boiler, a pushing block is fixedly connected inside the pressure box, a vibrating frame is fixedly connected to the outside of the connecting boiler, and a hammering block is fixedly connected to the outside of the vibrating frame.

[0009] Preferably, a connecting top cover is fixedly connected above the connecting boiler, and an exhaust pipe is fixedly connected above the connecting top cover.

[0010] Preferably, a gas pipe is fixedly connected to the lower part of the connecting base, a connecting nozzle is fixedly connected to the upper part of the gas pipe, and a guide plate is fixedly connected to the outer side of the connecting nozzle.

[0011] Preferably, a support frame is fixedly connected to the outer side of the serpentine bend, and a connecting pipe is fixedly connected to the outer side of the serpentine bend.

[0012] Preferably, a support plate is fixedly connected above the connecting valve, a folding box is fixedly connected above the support plate, a connecting spring is fixedly connected above the folding box, a push plate is fixedly connected above the connecting spring, a push hydraulic rod is fixedly connected above the push plate, a movable rod is fixedly connected below the push hydraulic rod, and a connecting wire harness is fixedly connected to the outside of the connecting valve.

[0013] Preferably, a connecting pipe is fixedly connected to the lower part of the pressure box, a pressure pipe is movably connected inside the pressure box, a pushing block is movably connected inside the pressure pipe, a sealing ring is fixedly connected to the outer side of the pushing block, and a connection button is fixedly connected to the upper part of the pressure pipe.

[0014] Preferably, a vibration motor is connected to the upper outer side of the vibration frame, a vibration shaft is fixedly connected to the outer side of the vibration motor, a vibration rod is movably connected to the outer side of the vibration shaft, a movable block is movably connected to the outer side of the vibration rod, a hammer block is movably connected to the outer side of the movable block, and a guide shell is fixedly connected to the outer side of the vibration frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses the expansion of the liquid to drive the push block to move upward, the push block pushes the connection button, starts the connection valve, and injects the liquid inside the serpentine bend into the folding box to release pressure, preventing the expansion of the liquid from deforming the serpentine bend. After the pressure is released, the push hydraulic rod is activated to inject the liquid inside the folding box into the serpentine bend. During the heating process of the serpentine bend, the vibration motor is activated, the vibration motor drives the vibration shaft to rotate, the vibration shaft drives the vibration rod to move left and right, and the vibration rod drives the movable block to hammer the moving block, hammering off the dust inside the boiler and reducing the impact of dust on heating.

[0016] 1. This utility model, by setting up a connecting valve, support plate, movable rod, folding box, connecting spring, push plate, pushing hydraulic pressure, and connecting wiring harness, realizes the pressure relief of the hydraulic pressure inside the serpentine tube. By injecting the liquid inside the serpentine tube into the folding box, the internal pressure of the serpentine tube is rapidly reduced, which facilitates the protection of the serpentine tube and maintains its shape. The structural design reduces the impact of liquid pressure on the shape of the serpentine tube. At the same time, pressing the connecting button controls the start of the connecting valve, which corresponds to the expansion of the folding box and the pressure control of the serpentine tube. This effectively solves the problem of the impact of liquid pressure expansion during the device startup process, avoiding the impact of liquid expansion on the serpentine tube and ensuring that the device does not affect the serpentine tube when the liquid is heated.

[0017] 2. This utility model achieves the cleaning of dust inside the connected boiler by setting up a vibration frame, vibration motor, vibration shaft, vibration rod, guide shell, movable block and hammer block. When the vibration motor is started, it vibrates the connected boiler, effectively preventing the dust inside the connected boiler from affecting the heating of the serpentine tube. This design solves the problem of dust adhesion inside the connected boiler and improves the calorific value of fuel combustion. Attached Figure Description

[0018] Figure 1 This is a frontal sectional view of the structure of this utility model;

[0019] Figure 2 This is a front view schematic diagram of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the connection of the push block in the structure of this utility model;

[0021] Figure 4 This is a rear view schematic diagram of the structure of this utility model;

[0022] Figure 5 This is a top view of the structure of this utility model.

[0023] In the diagram: 1. Connecting boiler; 101. Connecting top cover; 102. Connecting pipe; 2. Connecting base; 201. Gas pipe; 202. Connecting nozzle; 203. Guide plate; 3. Serpentine bend; 301. Support frame; 302. Connecting pipe; 4. Connecting valve; 401. Support plate; 402. Movable rod; 403. Folding box; 404. Connecting spring; 405. Push plate; 406. Pushing hydraulic rod; 407. Connecting wiring harness; 5. Pressure box; 501. Connecting pipe; 502. Pressure pipe; 503. Pushing block; 504. Sealing ring; 505. Connecting button; 6. Vibration frame; 601. Vibration motor; 602. Vibration shaft; 603. Vibration rod; 604. Guide housing; 605. Movable block; 606. Hammering block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 One embodiment provided by this utility model:

[0026] A deformation-resistant support device for a boiler serpentine tube includes a connecting boiler 1, a connecting base 2, and a serpentine bend 3. The connecting base 2 is located below the connecting boiler 1, and the serpentine bend 3 is located below the connecting base 2. A connecting valve 4 is fixedly connected to the outside of the connecting boiler 1. A folding box 403 is fixedly connected to the outside of the connecting boiler 1. A hydraulic pusher 406 is fixedly connected above the folding box 403. A pressure box 5 is fixedly connected to the outside of the connecting boiler 1. A pusher block 503 is fixedly connected inside the pressure box 5. A vibrating frame 6 is fixedly connected to the outside of the connecting boiler 1. A hammer block 606 is fixedly connected to the outside of the vibrating frame 6.

[0027] Furthermore, a support plate 401 is fixedly connected above the connecting valve 4, a folding box 403 is fixedly connected above the support plate 401, a connecting spring 404 is fixedly connected above the folding box 403, a push plate 405 is fixedly connected above the connecting spring 404, a push hydraulic rod 406 is fixedly connected above the push plate 405, a movable rod 402 is fixedly connected below the push hydraulic rod 406, and a connecting wire harness 407 is fixedly connected to the outside of the connecting valve 4. By activating the push hydraulic rod 406, the hydraulically pumped liquid can be injected into the serpentine tube.

[0028] Furthermore, a connecting pipe 501 is fixedly connected to the lower part of the pressure box 5, a pressure pipe 502 is movably connected inside the pressure box 5, a pushing block 503 is movably connected inside the pressure pipe 502, a sealing ring 504 is fixedly connected to the outer side of the pushing block 503, and a connecting button 505 is fixedly connected to the upper part of the pressure pipe 502. The pressure inside the pressure serpentine tube can be increased by driving the pushing block 503 through liquid pressure.

[0029] Furthermore, a vibration motor 601 is connected to the upper outer side of the vibration frame 6, a vibration shaft 602 is fixedly connected to the outer side of the vibration motor 601, a vibration rod 603 is movably connected to the outer side of the vibration shaft 602, a movable block 605 is movably connected to the outer side of the vibration rod 603, a hammer block 606 is movably connected to the outer side of the movable block 605, and a guide shell 604 is fixedly connected to the outer side of the vibration frame 6. By starting the vibration motor 601, the dust inside the boiler 1 can be cleaned.

[0030] Working Principle: During operation, the material is first transported through the serpentine bend 3 into the device. Gas is then injected into the gas pipe 201 via the connecting nozzle 202, igniting the gas and heating the serpentine bend 3. During heating, the liquid inside the serpentine bend 3 rapidly expands. This expansion causes the push block 503 inside the pressure pipe 502 to move upwards. The push block 503 then pushes the connecting button 505, closing the circuit and activating the connecting valve 4. This allows the liquid inside the serpentine bend 3 to be injected into the folding box 403 for pressure relief, preventing deformation of the serpentine bend 3 due to liquid expansion. After pressure relief is complete... By activating the hydraulic rod 406, the hydraulic rod 406 drives the push plate 405 to move downwards. The push plate 405 drives the connecting spring 404 to move downwards, and the connecting spring 404 drives the folding box 403 to move downwards, injecting the liquid inside the folding box 403 into the serpentine bend 3. During the heating process of the serpentine bend 3, by activating the vibration motor 601, the vibration motor 601 drives the vibration shaft 602 to rotate. The vibration shaft 602 drives the vibration rod 603 to move left and right. The vibration rod 603 drives the movable block 605 to hammer against the hammer block 606, hammering off the dust inside the boiler 1 and reducing the impact of dust on heating.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A deformation-resistant support device for boiler serpentine tubes, comprising: A connecting boiler (1), a connecting base (2) and a serpentine bend (3) are provided. The connecting boiler (1) is provided with a connecting base (2) and the connecting base (2) is provided with a serpentine bend (3). The connecting boiler (1) is characterized in that: a connecting valve (4) is fixedly connected to the outside of the connecting boiler (1), a folding box (403) is fixedly connected to the outside of the connecting boiler (1), a pushing hydraulic rod (406) is fixedly connected above the folding box (403), a pressure box (5) is fixedly connected to the outside of the connecting boiler (1), a pushing block (503) is fixedly connected inside the pressure box (5), a vibrating frame (6) is fixedly connected to the outside of the connecting boiler (1), and a hammering block (606) is fixedly connected to the outside of the vibrating frame (6).

2. The anti-deformation support device for boiler serpentine tubes according to claim 1, characterized in that: A connecting top cover (101) is fixedly connected above the connecting boiler (1), and an exhaust pipe (102) is fixedly connected above the connecting top cover (101).

3. The anti-deformation support device for boiler serpentine tubes according to claim 1, characterized in that: A gas pipe (201) is fixedly connected to the bottom of the connecting base (2), a connecting nozzle (202) is fixedly connected to the top of the gas pipe (201), and a guide plate (203) is fixedly connected to the outside of the connecting nozzle (202).

4. The anti-deformation support device for boiler serpentine tubes according to claim 1, characterized in that: A support frame (301) is fixedly connected to the outside of the serpentine bend (3), and a connecting pipe (302) is fixedly connected to the outside of the serpentine bend (3).

5. The anti-deformation support device for boiler serpentine tubes according to claim 1, characterized in that: A support plate (401) is fixedly connected above the connecting valve (4), a folding box (403) is fixedly connected above the support plate (401), a connecting spring (404) is fixedly connected above the folding box (403), a push plate (405) is fixedly connected above the connecting spring (404), a push hydraulic rod (406) is fixedly connected above the push plate (405), a movable rod (402) is fixedly connected below the push hydraulic rod (406), and a connecting wire harness (407) is fixedly connected to the outside of the connecting valve (4).

6. The anti-deformation support device for boiler serpentine tubes according to claim 1, characterized in that: A connecting pipe (501) is fixedly connected to the bottom of the pressure box (5), a pressure pipe (502) is movably connected inside the pressure box (5), a push block (503) is movably connected inside the pressure pipe (502), a sealing ring (504) is fixedly connected to the outside of the push block (503), and a connection button (505) is fixedly connected to the top of the pressure pipe (502).

7. The anti-deformation support device for boiler serpentine tubes according to claim 1, characterized in that: A vibration motor (601) is connected to the upper outer side of the vibration frame (6). A vibration shaft (602) is fixedly connected to the outer side of the vibration motor (601). A vibration rod (603) is movably connected to the outer side of the vibration shaft (602). A movable block (605) is movably connected to the outer side of the vibration rod (603). A hammer block (606) is movably connected to the outer side of the movable block (605). A guide shell (604) is fixedly connected to the outer side of the vibration frame (6).

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