Application structure of feed opening compensator of biomass boiler

Abstract

The utility model discloses a biomass boiler feed opening compensator application structure which comprises two fixing rings, the side faces, close to each other, of the two fixing rings are each provided with a set of through holes, and the side faces, close to each other, of the two fixing rings are fixedly provided with a first connecting ring and a second connecting ring correspondingly. A corrugated pipe is fixedly installed on the bottom face of the first connecting ring, the bottom face of the corrugated pipe and the top end of a second connecting ring are fixedly installed, and supporting rings are fixedly installed on the outer surface of the first connecting ring and the outer surface of the second connecting ring. According to the device, through cooperation of a first connecting ring, a second connecting ring and a corrugated pipe, the second connecting ring can swing under the action of the corrugated pipe, the corrugated pipe can be shrunk through a tension spring, the device can be shrunk conveniently, and through cooperation of a sliding column, a limiting block and a connecting plate, the connecting plate can swing; the device can swing in different directions during use, and the compensation range of the device is effectively widened.

Description

Technical Field

[0001] This application relates to the field of processing and production, and in particular to an application structure for a compensator at the feed port of a biomass boiler. Background Technology

[0002] Biomass boilers are boilers that use biomass energy as fuel. These fuels include agricultural and forestry waste such as straw, rice husks, and sawdust. According to their use, they can be divided into biomass thermal boilers and biomass electric boilers. Among them, biomass thermal boilers are more widely used and can be further subdivided into small, medium, and large biomass thermal boilers. According to their structure, they can be divided into horizontal biomass boilers and vertical biomass boilers. According to their function, they can be divided into biomass steam boilers, biomass hot water boilers, biomass hot air furnaces, biomass thermal oil furnaces, etc.

[0003] Currently, compensators are needed to guide the ash residue when feeding biomass into biomass boilers. Although the current compensators can guide the ash residue, they still have some shortcomings. For example, it is not easy to shrink the device during use, and it is difficult to make large-scale compensation.

[0004] Therefore, we propose a structure for the compensator at the feed inlet of a biomass boiler to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide an application structure for a compensator at the feed inlet of a biomass boiler to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A biomass boiler feed inlet compensator structure includes two fixed rings. Each of the two fixed rings has a set of through holes on its adjacent side. A first connecting ring and a second connecting ring are fixedly installed on the adjacent side of the two fixed rings, respectively. A bellows is fixedly installed on the bottom surface of the first connecting ring, and the bottom surface of the bellows is fixedly installed to the top surface of the second connecting ring. Support rings are fixedly installed on the outer surfaces of both the first and second connecting rings. A sliding groove is formed on the upper surface of each support ring, and a sliding column is slidably installed on the inner wall of each sliding groove. Limit blocks are fixedly installed at the ends of the two sets of sliding columns that are far apart from each other. A connecting plate is fixedly installed at the ends of the two sets of limit blocks that are close together. A tension spring is fixedly installed at the ends of the two sets of connecting plates that are close together.

[0008] In a further embodiment, a fixing seat is fixedly installed on the outer surface of the first connecting ring and the outer surface of the second connecting ring, and the two fixing seats are fixedly installed on opposite sides that are far apart from each other, respectively, and on opposite sides that are close to each other.

[0009] In a further embodiment, a first support ring is fixedly installed on the inner wall of the first connecting ring, and the outer surface of the first support ring is fixedly installed on the inner wall of the bellows.

[0010] In a further embodiment, a second support ring is fixedly installed on the inner wall of the second connecting ring, and the second support ring is fixedly installed on the inner wall of the bellows.

[0011] In a further embodiment, two handles are provided between the two fixing rings, and the ends of the two handles that are close to each other are fixedly installed on the outer surface of the second connecting ring.

[0012] In a further embodiment, the two sets of limiting blocks are in contact with each other on one side and the two supporting rings are in contact with each other on one side. The second connecting ring is coaxial with the bellows.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This application, through the cooperation of a first connecting ring, a second connecting ring, and a bellows, allows the second connecting ring to swing under the action of the bellows. At the same time, a tension spring allows the bellows to contract, thus enabling the device to contract easily. The cooperation of a sliding column, a limiting block, and a connecting plate allows the connecting plate to swing, enabling the device to swing in different directions during use, effectively improving the compensation range of the device. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of the compensator applied to the feed inlet of a biomass boiler.

[0016] Figure 2 This is a three-dimensional structural diagram of the connecting ring in the compensator application structure of a biomass boiler feed port.

[0017] Figure 3 This is a three-dimensional structural schematic diagram of the connecting ring in the compensator application structure at the feed port of a biomass boiler.

[0018] Figure 4 This is a three-dimensional structural schematic diagram of the orthographic section of the compensator for the feed inlet of a biomass boiler.

[0019] In the diagram: 1. Fixing ring; 2. Through hole; 3. First connecting ring; 4. Support ring; 5. Tension spring; 6. Bellows; 7. Second connecting ring; 8. Handle; 9. Fixing base; 10. Second support ring; 11. Sliding groove; 12. Sliding column; 13. Limiting block; 14. Connecting plate; 15. First support ring. Detailed Implementation

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] 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.

[0022] Please see Figure 1-4 In this utility model, a biomass boiler feed port compensator application structure includes two fixing rings 1. Each of the two fixing rings 1 has a set of through holes 2 on its side that is close to each other. A first connecting ring 3 and a second connecting ring 7 are fixedly installed on the side that is close to each other. Fixing seats 9 are fixedly installed on the outer surfaces of the first connecting ring 3 and the second connecting ring 7. The side that is far from each other of the two fixing seats 9 is fixedly installed on the side that is close to each other of the two fixing rings 1. The fixing seats 9 can reinforce the first connecting ring 3 and the second connecting ring 7, so that the first connecting ring 3 and the second connecting ring 7 can remain stable.

[0023] A corrugated pipe 6 is fixedly installed on the bottom surface of the first connecting ring 3, and a first support ring 15 is fixedly installed on the inner wall of the first connecting ring 3. The outer surface of the first support ring 15 is fixedly installed on the inner wall of the corrugated pipe 6. The corrugated pipe 6 and the first connecting ring 3 can be connected by the first support ring 15. The bottom surface of the corrugated pipe 6 is fixedly installed on the top surface of the second connecting ring 7. Support rings 4 are fixedly installed on the outer surfaces of the first connecting ring 3 and the second connecting ring 7.

[0024] A second support ring 10 is fixedly installed on the inner wall of the second connecting ring 7. The second support ring 10 is fixedly installed on the inner wall of the bellows 6. The bellows 6 can be reinforced by the second support ring 10 to prevent the bellows 6 from swinging. A sliding groove 11 is opened on the upper surface of each support ring 4. A sliding column 12 is slidably installed on the inner wall of each sliding groove 11. A limit block 13 is fixedly installed at the ends of the two sets of sliding columns 12 that are far apart from each other. The sides of the two sets of limit blocks 13 that are close to each other are in contact with the sides of the two support rings 4 that are far apart from each other. The second connecting ring 7 is coaxial with the bellows 6.

[0025] The sliding column 12 can be limited by the limiting block 13 to keep it stable. The two sets of limiting blocks 13 are fixedly installed with a connecting plate 14 at their close ends. The two sets of connecting plates 14 are fixedly installed with a tension spring 5 at their close ends. Two handles 8 are provided between the two fixing rings 1. The close ends of the two handles 8 are fixedly installed with the outer surface of the second connecting ring 7. The device can be easily pulled through the handles 8 to control the position adjustment of the device.

[0026] The working principle of this application is:

[0027] In use, the device is first installed on the biomass boiler by fixing ring 1 and through hole 2. When connecting the device to the pipeline, pull the handle 8 so that the handle 8 can drive the second connecting ring 7 to move. As the second connecting ring 7 moves, it can swing with the bellows 6, and at the same time, the tension spring 5 is stretched. Simultaneously, the sliding column 12, the limiting block 13 and the connecting plate 14 slide inside the sliding groove 11, which improves the compensation range of the device. At the same time, the device can compress the bellows 6, causing the bellows 6 to fold, reducing the flow length of flue gas and waste inside the device, and improving the compensation effect of the pipeline.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A compensator structure for a biomass boiler feed inlet, characterized in that: It includes two fixed rings (1), each of which has a set of through holes (2) on one side close to each other. A first connecting ring (3) and a second connecting ring (7) are fixedly installed on the side close to each other. A bellows (6) is fixedly installed on the bottom surface of the first connecting ring (3). The bottom surface of the bellows (6) is fixedly installed on the top surface of the second connecting ring (7). A support ring (4) is fixedly installed on the outer surface of the first connecting ring (3) and the outer surface of the second connecting ring (7). A sliding groove (11) is opened on the upper surface of each support ring (4). A sliding column (12) is slidably installed on the inner wall of each sliding groove (11). A limit block (13) is fixedly installed at the far end of each of the two sets of sliding columns (12). A connecting plate (14) is fixedly installed at the close end of each of the two sets of limit blocks (13). A tension spring (5) is fixedly installed at the close end of each of the two sets of connecting plates (14).

2. The application structure of a biomass boiler feed inlet compensator according to claim 1, characterized in that: A fixing seat (9) is fixedly installed on the outer surface of the first connecting ring (3) and the outer surface of the second connecting ring (7). The two fixing seats (9) are fixedly installed on opposite sides that are far apart from each other, and respectively on opposite sides that are close to each other of the two fixing rings (1).

3. The application structure of a biomass boiler feed inlet compensator according to claim 1, characterized in that: A first support ring (15) is fixedly installed on the inner wall of the first connecting ring (3), and the outer surface of the first support ring (15) is fixedly installed on the inner wall of the bellows (6).

4. The application structure of a biomass boiler feed inlet compensator according to claim 1, characterized in that: A second support ring (10) is fixedly installed on the inner wall of the second connecting ring (7), and the second support ring (10) is fixedly installed on the inner wall of the bellows (6).

5. The application structure of a biomass boiler feed inlet compensator according to claim 1, characterized in that: Two handles (8) are provided between the two fixed rings (1), and the ends of the two handles (8) that are close to each other are fixedly installed on the outer surface of the second connecting ring (7).

6. The application structure of a biomass boiler feed inlet compensator according to claim 1, characterized in that: The two sets of limiting blocks (13) are close to each other on one side and respectively contact the two support rings (4) away from each other on the other side. The second connecting ring (7) is coaxial with the bellows (6).

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