A sealed connection structure of a waste incinerator and a waste heat boiler

Abstract

The utility model provides a kind of sealed connection structure of garbage incinerator and waste heat boiler, including sealed box, the outer side of one end of the connection of one conveying pipe and second conveying pipe is equipped with sealing ring, one conveying pipe is detachably inserted in the inner one end of the connection of second conveying pipe, top plate bottom is equipped with shower nozzle, the bottom of sealed box is connected with circulating water pipe, two supporting plates are all equipped with ventilation hole, by actual use in the water that will be enough to cover one conveying pipe and second conveying pipe in sealed box is added, it is convenient and connection cooling prevents causing high-temperature flue gas leakage, simultaneously in high-temperature waste gas leakage will be blocked by water, prevent leakage to outside reduce pollution to outside, by circulating water pipe from sealed box extraction water delivery to shower nozzle, it is convenient to the water heat dissipation in sealed box, improve the sealing effect to junction, by ventilation hole it is convenient to improve the heat dissipation effect of water, reduce the pollution to environment.

Description

Technical Field

[0001] This utility model relates to the field of sealed connections, specifically a sealed connection structure between a waste incinerator and a waste heat boiler. Background Technology

[0002] In waste-to-energy incineration systems, the incinerator and the waste heat boiler are the core equipment, and the connection structure between them is crucial. During operation, the incinerator generates high-temperature flue gas, which must smoothly enter the waste heat boiler for heat recovery and utilization. However, current common connection structures have many problems.

[0003] Because waste incinerators and waste heat boilers undergo varying degrees of thermal expansion due to temperature changes during operation, traditional rigid connection structures are unable to accommodate this expansion difference, easily leading to cracks at the connection points and resulting in high-temperature flue gas leakage. Therefore, a sealed connection structure between the waste incinerator and the waste heat boiler is proposed to address the above problem. Utility Model Content

[0004] The present invention aims to solve the problems mentioned in the background art by providing a sealed connection structure between a waste incinerator and a waste heat boiler.

[0005] The present invention discloses a sealed connection structure for a waste incinerator and a waste heat boiler, comprising a sealed box, wherein a first conveying pipe and a second conveying pipe are provided inside the sealed box, and a sealing ring is provided on the outer side of the end where the first and second conveying pipes are connected. The first conveying pipe is detachably inserted into the end where the second conveying pipe is connected. Support plates are fixedly installed on the upper parts of both sides of the sealed box, and a top plate is fixedly installed on the upper part of the two support plates. A nozzle is provided at the bottom of the top plate. A circulating water pipe is connected to the bottom of the sealed box, and the other end of the circulating water pipe extends through to the bottom of the top plate and communicates with the nozzle. Ventilation holes are provided on both support plates.

[0006] In the aforementioned sealed connection structure between a waste incinerator and a waste heat boiler, a connecting plate is fixedly inserted at one end of the first conveying pipe and the second conveying pipe, and multiple connecting holes are correspondingly opened on the two connecting plates in a ring array.

[0007] In the aforementioned sealed connection structure between a waste incinerator and a waste heat boiler, a fan is installed in each of the plurality of ventilation holes.

[0008] The above-mentioned sealed connection structure between a waste incinerator and a waste heat boiler includes: a No. 1 connecting pipe is vertically and fixedly connected to the opposite ends of the No. 1 conveying pipe and the No. 2 conveying pipe, and a No. 2 connecting pipe is vertically and fixedly connected to the opposite ends of the two No. 1 connecting pipes.

[0009] The above-mentioned sealed connection structure between a waste incinerator and a waste heat boiler includes: installation ports are provided at both ends of the upper part of the sealing box, and the two No. 2 connecting pipes are located inside the installation ports.

[0010] The above-mentioned sealed connection structure between a waste incinerator and a waste heat boiler includes a circulating pump fixedly installed on one side of the circulating water pipe in the sealed box for cooperating with the circulating water pipe.

[0011] The above-mentioned sealed connection structure between a waste incinerator and a waste heat boiler includes: limit blocks fixed at the four corners of the sealed box above the No. 2 connecting pipe; and partitions that can be detachably installed inside the sealed box via the four limit blocks.

[0012] In the above-mentioned sealed connection structure between a waste incinerator and a waste heat boiler, a plurality of drainage holes are evenly distributed on the partition plate.

[0013] The above-mentioned sealed connection structure between a waste incinerator and a waste heat boiler includes:

[0014] This utility model has the following beneficial effects:

[0015] This utility model provides a sealed connection structure for a waste incinerator and a waste heat boiler, mainly consisting of a first conveying pipe, a second conveying pipe, a sealing ring, a circulating water pipe, ventilation holes, and a nozzle. The sealing ring improves the sealing performance between the first and second conveying pipes. In actual use, sufficient water to cover both the first and second conveying pipes is added to the sealed box to facilitate cooling at the connection point and prevent high-temperature flue gas leakage. Simultaneously, water acts as a barrier in case of high-temperature exhaust gas leakage, preventing further leakage and reducing pollution. Water is drawn from the sealed box and transported to the nozzle via the circulating water pipe, creating a water circulation system that facilitates heat dissipation from the water within the sealed box, improving the sealing effect at the connection. The ventilation holes further enhance heat dissipation, reducing environmental pollution. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is an exploded structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0021] In the diagram: 1. Sealed box; 2. First conveying pipe; 3. Second conveying pipe; 4. Connecting plate; 5. Connecting hole; 6. Installation port; 7. First connecting pipe; 8. Second connecting pipe; 9. Sealing ring; 10. Limiting block; 11. Partition plate; 12. Drain hole; 13. Support plate; 14. Top plate; 15. Circulating water pipe; 16. Circulating pump; 17. Ventilation hole; 18. Fan; 19. Nozzle. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0024] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not 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, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between 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.

[0026] Please see Figures 1-4As shown, a sealed connection structure between a waste incinerator and a waste heat boiler includes a sealed box 1. The sealed box 1 is provided with a first conveying pipe 2 and a second conveying pipe 3. A sealing ring 9 is provided on the outer side of the end where the first conveying pipe 2 and the second conveying pipe 3 are connected. The first conveying pipe 2 can be detachably inserted into the end where the second conveying pipe 3 is connected. Support plates 13 are fixedly installed on the upper parts of both sides of the sealed box 1. A top plate 14 is fixedly installed on the upper end of the two support plates 13. A nozzle 19 is provided at the bottom of the top plate 14. A circulating water pipe 15 is connected to the bottom of the sealed box 1. The other end of the circulating water pipe 15 extends to the bottom of the top plate 14 and is connected to the nozzle 19. Ventilation holes 17 are provided on both support plates 13.

[0027] The design of the No. 1 delivery pipe 2, No. 2 delivery pipe 3, sealing ring 9, circulating water pipe 15, ventilation hole 17, and nozzle 19 improves the sealing performance between the No. 1 delivery pipe 2 and No. 2 delivery pipe 3 through the sealing ring 9. In actual use, enough water to cover the No. 1 delivery pipe 2 and No. 2 delivery pipe 3 is added to the sealing box 1 to facilitate cooling at the connection and prevent high-temperature flue gas leakage. At the same time, when high-temperature exhaust gas leaks, it will be blocked by water to prevent leakage to the outside world and reduce pollution. Water is drawn from the sealing box 1 through the circulating water pipe 15 and transported to the nozzle 19 to spray into the sealing box 1 to form a water circulation, which facilitates heat dissipation of the water in the sealing box 1 and improves the sealing effect at the connection. The ventilation hole 17 facilitates heat dissipation of the water and reduces environmental pollution.

[0028] Among them, the end of the first conveying pipe 2 and the second conveying pipe 3 are both fixedly connected by a connecting plate 4, and multiple connecting holes 5 are opened in a ring array on both connecting plates 4.

[0029] To facilitate the connection and fixation of the No. 1 conveying pipe 2 and the No. 2 conveying pipe 3, bolts and nuts can be used to lock the two connecting discs 4 together through the connecting holes 5, thereby improving the sealing effect.

[0030] Fans 18 are installed in each of the multiple ventilation holes 17.

[0031] To improve the heat dissipation effect of the ventilation hole 17, the fan 18 blows away the hot air in the water when the water is sprayed, thereby improving the heat dissipation efficiency.

[0032] Among them, the opposite ends of the No. 1 conveying pipe 2 and the No. 2 conveying pipe 3 are both vertically fixedly connected to the No. 1 connecting pipe 7, and the opposite ends of the two No. 1 connecting pipes 7 are both vertically fixedly connected to the No. 2 connecting pipe 8.

[0033] To facilitate the placement of the No. 1 delivery pipe 2 and the No. 2 delivery pipe 3 within the water inside the sealed box 1, a vertical connection is made between the No. 1 connecting pipe 7 and the No. 2 connecting pipe 8, allowing the No. 1 delivery pipe 2 and the No. 2 delivery pipe 3 to be conveniently located at the bottom of the sealed box 1.

[0034] The upper part of both ends of the sealing box 1 is provided with an installation port 6, and the two No. 2 connecting pipes 8 are located inside the installation port 6.

[0035] To facilitate the support of the No. 2 connecting pipe 8, it is placed in the installation ports 6 opened at both ends of the sealing box 1, which not only provides support for it, but also facilitates the placement of the No. 1 conveying pipe 2 and the No. 2 conveying pipe 3 in the water.

[0036] The sealed box 1 is fixedly installed on one side of the circulating water pipe 15 with a circulating pump 16 for working in conjunction with the circulating water pipe 15.

[0037] To facilitate the circulation of water from the sealed box 1 by the circulating water pipe 15, the circulating pump 16 can be started to extract water from the sealed box 1, which facilitates the circulation and heat dissipation of the water in the sealed box 1.

[0038] Among them, limit blocks 10 are fixed at the four corners of the sealed box 1 above the No. 2 connecting pipe 8, and partitions 11 are detachably installed in the sealed box 1 through the four limit blocks 10.

[0039] To facilitate the disassembly and installation of the partition 11, it can be installed in the sealed box 1 by placing the partition 11 on the four limiting blocks 10. This makes it easy to install and remove the partition 11. When the nozzle 19 sprays water, it will first fall on the partition 11 and then flow into the sealed box 1. When the water falls on the partition 11, it will have a buffering effect on the water, causing the hot water vapor to rise, which will facilitate the cooling of the fan 18.

[0040] The partition 11 has multiple drainage holes 12 evenly distributed on it.

[0041] To improve the heat dissipation effect of water, the design of the upper and lower water holes 12 of the partition 11 allows water to fall into the sealed box 1 through the lower water holes 12 after being buffered on the partition 11.

[0042] Working principle: Through the design of the No. 1 delivery pipe 2, No. 2 delivery pipe 3, sealing ring 9, circulating water pipe 15, ventilation hole 17, and nozzle 19, the sealing ring 9 can improve the sealing performance between the No. 1 delivery pipe 2 and No. 2 delivery pipe 3. In actual use, enough water to cover the No. 1 delivery pipe 2 and No. 2 delivery pipe 3 is added to the sealing box 1 to facilitate cooling at the connection and prevent high-temperature flue gas leakage. At the same time, when high-temperature exhaust gas leaks, it will be blocked by water to prevent leakage to the outside world and reduce pollution. Water is drawn from the sealing box 1 through the circulating water pipe 15 and delivered to the nozzle 19, spraying into the sealing box 1 to form a water circulation, which facilitates heat dissipation of the water in the sealing box 1 and improves the sealing effect at the connection. The ventilation hole 17 facilitates heat dissipation of the water and reduces environmental pollution.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A sealed connection structure between a waste incinerator and a waste heat boiler, comprising a sealed box (1), characterized in that: The sealed box (1) is provided with a first conveying pipe (2) and a second conveying pipe (3). A sealing ring (9) is provided on the outer side of the end where the first conveying pipe (2) and the second conveying pipe (3) are connected. The first conveying pipe (2) can be detachably inserted into the end where the second conveying pipe (3) is connected. Support plates (13) are fixedly installed on the upper part of both sides of the sealed box (1). A top plate (14) is fixedly installed on the upper end of the two support plates (13). A nozzle (19) is provided at the bottom of the top plate (14). A circulating water pipe (15) is connected to the bottom of the sealed box (1). The other end of the circulating water pipe (15) extends to the bottom of the top plate (14) and is connected to the nozzle (19). Ventilation holes (17) are provided on both support plates (13).

2. The sealed connection structure between a waste incinerator and a waste heat boiler according to claim 1, characterized in that: The first conveying pipe (2) and the second conveying pipe (3) are both connected by a connecting plate (4), and the two connecting plates (4) are arranged in a ring array with multiple connecting holes (5).

3. The sealed connection structure between a waste incinerator and a waste heat boiler according to claim 2, characterized in that: Fans (18) are installed in each of the ventilation holes (17).

4. The sealed connection structure between a waste incinerator and a waste heat boiler according to claim 3, characterized in that: The opposite ends of the first conveying pipe (2) and the second conveying pipe (3) are both vertically fixed to a first connecting pipe (7), and the opposite ends of the two first connecting pipes (7) are both vertically fixed to a second connecting pipe (8).

5. The sealed connection structure between a waste incinerator and a waste heat boiler according to claim 4, characterized in that: The sealing box (1) has installation ports (6) at both ends of its upper part, and the two No. 2 connecting pipes (8) are located inside the installation ports (6).

6. The sealed connection structure between a waste incinerator and a waste heat boiler according to claim 5, characterized in that: The sealed box (1) is fixedly installed on one side of the circulating water pipe (15) with a circulating pump (16) for working with the circulating water pipe (15).

7. The sealed connection structure between a waste incinerator and a waste heat boiler according to claim 6, characterized in that: Limiting blocks (10) are fixed at the four corners of the sealed box (1) above the No. 2 connecting pipe (8). A partition (11) is detachably installed inside the sealed box (1) through the four limiting blocks (10).

8. The sealed connection structure between a waste incinerator and a waste heat boiler according to claim 7, characterized in that: Multiple drainage holes (12) are evenly distributed on the partition (11).

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