Environment-friendly boiler capable of recycling heat

Abstract

The utility model relates to the technical field of environment-friendly boilers, in particular to an environment-friendly boiler capable of recycling heat, which comprises a boiler and a heat exchanger. A vertical pipe is arranged at the bottom of the first extending block, a second extending block is arranged at the bottom of the pipeline, the surface of the second extending block is connected with the end of the vertical pipe, and a pulling rod and a discharging pipe are arranged at the bottom of the vertical pipe; the telescopic rod is arranged in the vertical pipe; the boiler heat recovery device has the beneficial effects that hot air generated by a boiler enters a heat recovery assembly through a pipeline, a pull rod is pulled, so that the pull rod moves in an isolation pipe, the pull rod drives a telescopic rod to move, the telescopic rod drives an extension ring to move after moving, and the extension ring drives an impact ring to move; and after moving, the impact ring impacts a connecting rod at the end of the isolation pipe, so that the vertical pipe vibrates, and dust in the pipeline falls into a first extension block and a second extension block.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly boilers, in particular to an environmentally friendly boiler capable of recovering and reusing heat. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy.

[0003] In the prior art, the existing boiler has a heat recovery component. The hot gas generated by the boiler contains heat, and the heat can be recovered through the recovery component to reduce energy waste;

[0004] However, after long-term use, a large amount of dust will accumulate inside the existing hot gas transmission pipeline, and the dust may return to the inside of the boiler through the pipeline, affecting the circulation of gas inside the boiler. Utility Model Content

[0005] The purpose of the utility model is to provide an environmentally friendly boiler with heat recovery and reuse to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an environmentally friendly boiler for heat recovery and reuse, comprising:

[0007] A boiler, the ends of which are provided with pipes;

[0008] A first extension block, a vertical pipe is arranged at the bottom of the first extension block, a second extension block is arranged at the bottom of the pipeline, a surface of the second extension block is connected to the end of the vertical pipe, and a pulling rod and a discharge pipe are arranged at the bottom of the vertical pipe; and

[0009] The telescopic rod is arranged inside the vertical pipe.

[0010] Preferably, the interior of the first extension block is hollow, the interior of the first extension block is communicated with the interior of the pipeline, and the interior of the second extension block is communicated with the interior of the pipeline.

[0011] Preferably, the pulling rod is inserted into the surface of the vertical pipe, and the pulling rod can move inside the vertical pipe, the end of the pulling rod is connected to the telescopic rod, the end of the telescopic rod is fixed with an extension ring, the end of the extension ring is provided with an impact ring, and the extension ring and the impact ring are located inside the vertical pipe.

[0012] Preferably, an isolation tube is provided inside the vertical tube, and a spring is provided on the surface of the telescopic rod, one end of the spring is connected to the end of the extension ring, and the other end is connected to the end of the isolation tube.

[0013] Preferably, a connecting rod is fixed to the end of the isolation tube, the other end of the connecting rod is connected to the inner wall of the vertical pipe, and the telescopic rod is inserted into the interior of the isolation tube.

[0014] Preferably, the telescopic rod is movable inside the isolation tube, and the telescopic rod moves along with the pulling rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The hot gas generated by the boiler proposed in the utility model enters the heat recovery component through the pipeline, and the pulling rod is pulled to make the pulling rod move inside the isolation tube, and the pulling rod drives the telescopic rod to move, and the telescopic rod drives the extension ring to move after moving, and the extension ring drives the impact ring to move, and the impact ring hits the connecting rod at the end of the isolation tube after moving, so that the vertical pipe vibrates, and the dust inside the pipeline falls into the first extension block and the second extension block and is collected through the vertical pipe, and the dust in the vertical pipe falls through the discharge pipe, and the telescopic rod rises under the pull of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the pipeline structure of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: boiler 1, pipeline 2, first extension block 3, vertical pipe 4, second extension block 5, pulling rod 6, discharge pipe 7, extension ring 8, impact ring 9, spring 10, telescopic rod 11, connecting rod 12, isolation tube 13. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 The utility model provides a technical solution: an environmentally friendly boiler for heat recovery and reuse, comprising:

[0023] A pipeline 2 is provided at the end of the boiler 1; a riser 4 is provided at the bottom of the first extension block 3, a second extension block 5 is provided at the bottom of the pipeline 2, the surface of the second extension block 5 is connected to the end of the riser 4, a pulling rod 6 and a discharge pipe 7 are provided at the bottom of the riser 4, the interior of the first extension block 3 is empty, the interior of the first extension block 3 is communicated with the interior of the pipeline 2, the interior of the second extension block 5 is communicated with the interior of the pipeline 2, the pulling rod 6 is plugged into the surface of the riser 4, and the pulling rod 6 can move inside the riser 4, the end of the pulling rod 6 is connected to a telescopic rod 11, an extension ring 8 is fixed to the end of the telescopic rod 11, an impact ring 9 is provided at the end of the extension ring 8, the extension ring 8 and the impact ring 9 are located inside the riser 4, the telescopic rod 11 moves and drives the extension ring 8 to move, the extension ring 8 drives the impact ring 9 to move, and the impact ring 9 moves and hits the connecting rod 12 at the end of the isolation tube 13, so that the riser 4 vibrates;

[0024] The telescopic rod 11 is arranged inside the vertical pipe 4, and an isolation tube 13 is arranged inside the vertical pipe 4. A spring 10 is arranged on the surface of the telescopic rod 11, one end of the spring 10 is connected to the end of the extension ring 8, and the other end is connected to the end of the isolation tube 13. A connecting rod 12 is fixed to the end of the isolation tube 13, and the other end of the connecting rod 12 is connected to the inner wall of the vertical pipe 4. The telescopic rod 11 is inserted into the isolation tube 13, and the telescopic rod 11 can move inside the isolation tube 13, and the telescopic rod 11 moves with the pulling rod 6. Pulling the pulling rod 6 makes the pulling rod 6 move inside the isolation tube 13, and the pulling rod 6 drives the telescopic rod 11 to move.

[0025] The hot gas generated by the boiler 1 enters the heat recovery component through the pipe 2, pulling the pull rod 6 so that the pull rod 6 moves inside the isolation tube 13, and the pull rod 6 drives the telescopic rod 11 to move. After the telescopic rod 11 moves, it drives the extension ring 8 to move, and the extension ring 8 drives the impact ring 9 to move. After the impact ring 9 moves, it hits the connecting rod 12 at the end of the isolation tube 13, causing the vertical pipe 4 to vibrate, so that the dust inside the pipe 2 falls into the first extension block 3 and the second extension block 5, and is collected through the vertical pipe 4. The dust in the vertical pipe 4 falls through the discharge pipe 7, and the telescopic rod 11 rises under the pull of the spring 10.

[0026] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. An environmentally friendly boiler for heat recovery and reuse, characterized in that: include: A boiler (1), wherein a pipe (2) is provided at an end of the boiler (1); A first extension block (3), a stand pipe (4) is arranged at the bottom of the first extension block (3), a second extension block (5) is arranged at the bottom of the pipeline (2), a surface of the second extension block (5) is connected to the end of the stand pipe (4), and a pulling rod (6) and a discharge pipe (7) are arranged at the bottom of the stand pipe (4); and The telescopic rod (11) is arranged inside the vertical pipe (4).

2. The environmentally friendly boiler for heat recovery and reuse according to claim 1, characterized in that: The interior of the first extension block (3) is empty, the interior of the first extension block (3) is communicated with the interior of the pipeline (2), and the interior of the second extension block (5) is communicated with the interior of the pipeline (2).

3. The environmentally friendly boiler for heat recovery and reuse according to claim 2 is characterized by: The pulling rod (6) is inserted into the surface of the vertical pipe (4), and the pulling rod (6) can move inside the vertical pipe (4). The end of the pulling rod (6) is connected to a telescopic rod (11), and an extension ring (8) is fixed to the end of the telescopic rod (11). The end of the extension ring (8) is provided with an impact ring (9), and the extension ring (8) and the impact ring (9) are located inside the vertical pipe (4).

4. The environmentally friendly boiler for heat recovery and reuse according to claim 3 is characterized by: An isolation tube (13) is arranged inside the vertical tube (4), and a spring (10) is arranged on the surface of the telescopic rod (11). One end of the spring (10) is connected to the end of the extension ring (8), and the other end is connected to the end of the isolation tube (13).

5. The environmentally friendly boiler for heat recovery and reuse according to claim 4 is characterized by: A connecting rod (12) is fixed to the end of the isolation tube (13), the other end of the connecting rod (12) is connected to the inner wall of the standpipe (4), and the telescopic rod (11) is inserted into the interior of the isolation tube (13).

6. The environmentally friendly boiler for heat recovery and reuse according to claim 5, characterized in that: The telescopic rod (11) can move inside the isolation tube (13), and the telescopic rod (11) moves along with the pulling rod (6).

Images