Novel gas-making gasification grate

Abstract

The utility model discloses a novel gas-making gasification grate, which comprises a carrying ring and a spring arranged at the lower side of the carrying ring, fixed embedded blocks are connected to the lower positions of the left side and the right side of the carrying ring, a connecting ring is connected to the lower side of the spring, a funnel ring is connected to the lower side of the connecting ring, and the funnel ring is connected to the lower side of the carrying ring. The lower side of the funnel ring is connected with an inner cylinder, a ventage is formed in the lower side of the inner cylinder, the left end and the right end of the middle of the inner cylinder are connected with rotating shafts in a penetrating mode correspondingly, one side of each rotating shaft is connected with a clamping plate, and a rotating rod is arranged on the lower side of each clamping plate; by means of the technical scheme, fuel can be fully combusted, the utilization efficiency of the fuel is improved, waste residues are crushed, transferred and discharged after being treated through the grate, the waste residues which are not completely combusted can be combusted again, and emission of the waste residues and the influence on the environment are reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of gasifier grate, specifically relating to a novel gasification grate. Background Technology

[0002] This novel gasification grate features a unique structural design. Through the coordinated operation of components such as the support ring, springs, rotating rods, and inner cylinder, it achieves highly efficient waste residue treatment and optimized gasification process. The support ring is initially fixed inside the gasifier, supporting the weight of the fuel bed. After complete combustion, the resulting ash is guided into the internal processing system through the funnel shape of the support ring. The movement of the rotating rod breaks up the ash and promotes its continued combustion, effectively improving fuel utilization. The springs are heat-resistant and corrosion-resistant, able to withstand the increased weight during ash accumulation, ensuring stable system operation. Large, incompletely burned ash pieces are intercepted and stored in the inner cylinder for continued combustion, helping to reduce ash emissions. Ash accumulation causes spring deformation, prompting the ash to be discharged from the inner cylinder, keeping the system clean. The entire process achieves automated ash residue treatment, reducing manual intervention and improving operational efficiency and safety. This gasification grate design not only effectively treats ash residue but also improves gasification efficiency, making it a promising new type of gasification equipment with broad application prospects.

[0003] However, in actual use, the existing new type of gasification grate lacks an automatic slag crushing structure, which causes large pieces of combustion waste to accumulate inside the gasifier, affecting the inflow and outflow of gas and thus affecting the gasification and combustion effect. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of gasification grate to solve the problem mentioned in the background art that the existing structure lacks automatic slag crushing, which causes large pieces of combustion waste to accumulate inside the gasifier, affecting the inflow and outflow of gas and thus affecting the gasification and combustion effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel gasification grate, comprising a carrier ring and a spring disposed on the lower side of the carrier ring;

[0006] Fixed inserts are connected to the lower left and right sides of the carrier ring;

[0007] A connecting ring is connected to the lower side of the spring, a funnel ring is connected to the lower side of the connecting ring, and an inner cylinder is connected to the lower side of the funnel ring.

[0008] The inner cylinder has a vent on its lower side. A rotating shaft is connected through the middle left and right ends of the inner cylinder. A clamping plate is connected to one side of the rotating shaft, and a rotating rod is provided on the lower side of the clamping plate.

[0009] Preferably, the fixing block is connected to the carrier ring by bolts, and the carrier ring has a circular opening in the middle that is smaller than the inner diameter of the spring.

[0010] Preferably, the carrier ring is configured in a funnel shape with the central inner circular opening as its center.

[0011] Preferably, the spring is connected to the carrier ring and the connecting ring respectively by bolt connection, and the spring can perform two postures: contraction and extension.

[0012] Preferably, the inner cylinder is connected to the funnel ring via an integrated connection, and the inner cylinder is hollow in the middle.

[0013] Preferably, the rotating shaft is movably connected to the inner walls on both sides of the inner cylinder and is connected to the clamping plate through an integrated connection method.

[0014] Preferably, the rotating rod is V-shaped, and the rotating rod is connected to the card plate through an integrated connection method. The rotating rod can rotate inside the inner cylinder through the rotating shaft.

[0015] Compared with the prior art, this utility model provides a novel gasification grate with the following advantages:

[0016] In this novel gasification grate, the arrangement of the carrier ring, fixed block, spring, connecting ring, funnel ring, inner cylinder, outlet, rotating shaft, rotating rod, and clamping plate achieves the following advantages:

[0017] The grate structure is reliably fixed: by fixing and clamping the support ring inside the gasifier, the stability and reliability of the grate are ensured, effectively supporting the weight of the material layer inside the furnace.

[0018] Complete combustion of fuel: The function of the grate is to distribute the gasifying agent evenly in the furnace, ensuring that the fuel can be fully burned and improving the fuel utilization efficiency.

[0019] The waste residue treatment effect is good: After the waste residue is processed by the grate, it is crushed, transferred and discharged. The unburned waste residue can be reburned, which reduces the emission of waste residue and its impact on the environment.

[0020] Improved gasification efficiency: The process of waste slag accumulating, transferring, and being discharged in the inner cylinder, funnel ring, and spring effectively promotes the gasification reaction and improves gasification efficiency and energy utilization.

[0021] Automated waste slag treatment: The grate structure design enables automatic waste slag treatment and removal, reducing the need for manual intervention and improving the convenience and efficiency of operation. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the structure of the spring after it undergoes an elongation change in posture in this utility model.

[0024] Figure 3 In this utility model Figure 2 A magnified structural diagram of the inner circular region;

[0025] Figure 4 This is a schematic diagram of the inner cylinder from the upper side in this utility model.

[0026] In the diagram: 1. Carrying ring; 2. Fixing insert; 3. Spring; 4. Connecting ring; 5. Funnel ring; 6. Inner cylinder; 7. Outlet; 8. Rotating shaft; 9. Rotating rod; 10. Clamping plate. Detailed Implementation

[0027] 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.

[0028] This utility model provides, for example Figure 1-4 The novel gasification grate shown includes a carrier ring 1 and a spring 3 disposed on the lower side of the carrier ring 1.

[0029] Fixed inserts 2 are connected to the lower left and right sides of the carrier ring 1;

[0030] A connecting ring 4 is connected to the lower side of the spring 3, a funnel ring 5 is connected to the lower side of the connecting ring 4, and an inner cylinder 6 is connected to the lower side of the funnel ring 5.

[0031] The inner cylinder 6 has a vent 7 on its lower side. A rotating shaft 8 is connected through the middle left and right ends of the inner cylinder 6. A clamping plate 10 is connected to one side of the rotating shaft 8. A rotating rod 9 is provided on the lower side of the clamping plate 10.

[0032] In this embodiment, the grate includes a carrier ring 1, a fixing block 2, a spring 3, a connecting ring 4, a funnel ring 5, an inner cylinder 6, a spout 7, a rotating shaft 8, a clamping plate 10, and a rotating rod 9. These components work together to support and manage the fuel inside the furnace, as well as collect and process the waste residue. The principle of using this grate is that the extension and retraction of the spring 3 and the rotation of the rotating rod 9 break up, transfer, and ultimately remove the incompletely burned waste residue, thereby maintaining complete combustion of the fuel and improving gasification efficiency.

[0033] The usage steps can be briefly summarized as follows: fixing the carrier ring 1 into the gasifier, introducing fuel, and finally discharging the waste residue after fuel combustion through the grate. The advantages of this grate include effectively supporting the fuel bed inside the furnace, promoting uniform distribution of the gasifying agent, handling broken slag, and discharging waste residue.

[0034] During operation, the operator fixes the carrier ring 1 inside the gasifier. After fuel is introduced, the grate supports the weight of the fuel layer inside the furnace, ensuring uniform distribution of the gasifying agent. After fuel combustion, the waste residue is processed. Large, unburned waste residue pieces are processed and then burned. The waste residue accumulates in the inner cylinder 6, funnel ring 5, and spring 3. The increased weight causes spring 3 to deform, allowing the waste residue to be discharged from the inner cylinder 6. This design promotes better waste residue processing and complete combustion, improving gasification efficiency and energy utilization, making it a potentially practical grate structure.

[0035] like Figure 1-4 As shown, the fixed insert 2 is connected to the carrier ring 1 by bolts. The carrier ring 1 has a circular opening in the middle that is smaller than the inner diameter of the spring 3. The carrier ring 1 is set in a funnel shape with the central circular opening as the center. The spring 3 is connected to the carrier ring 1 and the connecting ring 4 by bolts. The spring 3 can be in two postures: contraction and extension. The inner cylinder 6 is connected to the connecting ring 4 by an integrated connection. The inner cylinder 6 is hollow in the middle. The rotating shaft 8 is movably connected to the inner walls on both sides of the inner cylinder 6 and is connected to the clamping plate 10 by an integrated connection. The rotating rod 9 is V-shaped and is connected to the clamping plate 10 by an integrated connection. The rotating rod 9 can rotate inside the inner cylinder 6 through the rotating shaft 8.

[0036] Optionally, spring 3 is made of metal and has high temperature resistance and corrosion resistance.

[0037] Preferably, the operator can place the carrier ring 1 into the gasifier and fix it into the gasifier using two fixing blocks 2. After that, fuel is introduced into the gasifier. The grate supports the weight of the total material layer in the furnace, so that the gasifying agent is evenly distributed in the furnace. After the fuel is fully burned in the furnace, it forms slag, which falls onto the carrier ring 1. Through the funnel shape of the carrier ring 1, it falls into the round opening and enters the spring 3. Then, it enters the inner cylinder 6 through the lower funnel ring 5 and falls downward through the opening of the inner cylinder 6. When the burning slag comes into contact with the rotating rod 9, it is blocked by the rotating rod 9. With the gravity of the falling slag, it hits the rotating rod 9, causing the rotating rod 9 to rotate and shake in the inner cylinder 6 through the rotating shaft 8, which plays a certain role in slag breaking.

[0038] When large pieces of waste residue come into contact with the rotating rod 9, they may be intercepted by the rotating rod 9 due to incomplete combustion and their hardness, and stored in the inner cylinder 6 to continue burning. As the waste residue accumulates above the inner cylinder 6, the increased amount and weight of the waste residue in the funnel ring 5 and spring 3 will cause the spring 3 to deform and extend downwards. This will widen the gap in the spring 3, allowing some of the burned waste residue to fall downwards. When the waste residue on the upper side of the rotating rod 9 continues to burn completely, the gravity of the accumulated waste residue will cause it to come into close contact with the rotating rod 9, be broken by the rotating rod 9, and fall downwards. As the amount of waste residue stored in the inner cylinder 6, funnel ring 5, and spring 3 changes, the weight will also change, causing the spring 3 to continuously contract and extend, further prompting the waste residue inside to be discharged downwards from the inner cylinder 6.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel gasification grate, comprising a carrier ring (1) and a spring (3) disposed on the lower side of the carrier ring (1); Its features are: Fixed inserts (2) are connected to the lower left and right sides of the carrier ring (1); A connecting ring (4) is connected to the lower side of the spring (3), a funnel ring (5) is connected to the lower side of the connecting ring (4), and an inner cylinder (6) is connected to the lower side of the funnel ring (5). The inner cylinder (6) has a vent (7) on its lower side. A rotating shaft (8) is connected through the middle left and right ends of the inner cylinder (6). A clamping plate (10) is connected to one side of the rotating shaft (8). A rotating rod (9) is provided on the lower side of the clamping plate (10).

2. The novel gasification grate according to claim 1, characterized in that: The fixed insert (2) is connected to the carrier ring (1) by bolt connection. The carrier ring (1) has a circular opening in the middle that is smaller than the inner diameter of the spring (3).

3. The novel gasification grate according to claim 2, characterized in that: The carrier ring (1) is set in a funnel shape with the inner central opening as the center.

4. The novel gasification grate according to claim 2, characterized in that: The spring (3) is connected to the carrier ring (1) and the connecting ring (4) by bolt connection. The spring (3) can be in two postures: contraction and extension.

5. A novel gasification grate according to claim 1, characterized in that: The inner cylinder (6) is connected to the funnel ring (5) through an integrated connection method, and the inner cylinder (6) is hollow in the middle.

6. The novel gasification grate according to claim 1, characterized in that: The rotating shaft (8) is movably connected to the inner walls on both sides of the inner cylinder (6) and is connected to the card plate (10) through an integrated connection method.

7. A novel gasification grate according to claim 1, characterized in that: The rotating rod (9) is V-shaped and is connected to the card plate (10) through an integrated connection. The rotating rod (9) can rotate inside the inner cylinder (6) through the rotating shaft (8).

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