Environment-friendly water seal smoke guide structure for vermicular graphite cast iron coke oven

Abstract

The utility model discloses an environment-friendly water seal smoke guide structure for a vermicular graphite cast iron coke oven. The environment-friendly water seal smoke guide structure comprises a smoke exhaust pipe, the inner wall of the water seal assembly is in sliding connection with the outer wall of the smoke exhaust pipe; the outer wall of the flow guide assembly is fixedly connected with the outer wall of the water seal assembly; the outer wall of the fixing bolt is in sliding connection with the inner wall of the water seal assembly; the utility model relates to the technical field of mechanical engineering, through the arrangement of the water seal assembly, the smoke exhaust pipe slides towards the flow guide frame, the elastic plate deforms under the extrusion of the smoke exhaust pipe and is attached to the outer wall of the smoke exhaust pipe, the position of the smoke exhaust pipe is limited preliminarily, and the smoke exhaust pipe is prevented from being blocked. And the limiting ring abuts against the inner wall of the smoke exhaust pipe, so that the position of the smoke exhaust pipe is limited again, and the purpose of the environment-friendly water seal smoke guide structure for the vermicular graphite cast iron coke oven is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, and particularly relates to an environment-friendly water seal smoke guiding structure for a vermicular graphite cast iron coke oven. Background Art

[0002] During the operation of a vermicular graphite cast iron coke oven, the smoke guiding structure plays a crucial role. However, the traditional coke oven smoke guiding structure has some obvious deficiencies in practical applications.

[0003] The installation of the traditional smoke guiding structure in the water seal assembly is relatively cumbersome and complex. The installation process not only takes time and effort, which brings a lot of inconvenience to the maintenance and operation of the coke oven and affects production efficiency. At the same time, the traditional equipment wastes water resources. When the water seal structure leaks, the leaked water cannot be treated, resulting in waste of water resources, which not only increases production costs but also causes a certain burden on the environment. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is: an environment-friendly water seal smoke guiding structure for a vermicular graphite cast iron coke oven, comprising: a smoke exhaust pipe; a water seal assembly, the inner wall of the water seal assembly is slidably connected to the outer wall of the smoke exhaust pipe; a diversion assembly, the outer wall of the diversion assembly is fixedly connected to the outer wall of the water seal assembly; a fixing bolt, the outer wall of the fixing bolt is slidably connected to the inner wall of the water seal assembly; the water seal assembly includes a fixing cylinder, the top of the fixing cylinder is fixedly connected with an elastic plate through a fixing ring, and the outer wall of the fixing ring is fixedly connected to the outer wall of the elastic plate. The elastic plate is made of an elastic material. The outer wall of the fixing ring is fixedly connected with a diversion frame. The outer wall of the fixing cylinder is fixedly connected with a limiting ring, and the outer wall of the limiting ring is slidably connected to the outer wall of the smoke exhaust pipe. The outer wall of the smoke exhaust pipe is in contact with the outer wall of the elastic plate.

[0005] Preferably, the outer wall of the fixing bolt is slidably connected to the inner wall of the fixing cylinder. The outer wall of the fixing ring is fixedly connected to the outer wall of the diversion frame. The diversion assembly includes a diversion shell. The top of the diversion shell is fixedly connected with a clamping block through a positioning plate, and the outer wall of the positioning plate is fixedly connected to the outer wall of the clamping block. The outer wall of the clamping block is clamped with a clamping plate through a clamping groove. There are two groups of clamping plates, and the clamping groove is opened in the wall of the clamping plate.

[0006] Preferably, the outer wall of the clamping plate is fixedly connected to the outer wall of the diversion frame. The bottom of the positioning plate is fixedly connected to the top of the diversion shell. A diversion groove is opened in the wall of the top of the diversion shell. The outer wall of the diversion shell is in contact with the outer wall of the diversion frame, and the diversion shell restricts the flow direction of water.

[0007] The beneficial effects of the utility model are as follows:

[0008] 1. The utility model realizes the purpose of facilitating the installation of the water seal structure by setting a water seal component. The smoke exhaust pipe is slid in the direction of the diversion frame, and the elastic plate will deform under the extrusion of the smoke exhaust pipe and fit on the outer wall of the smoke exhaust pipe to initially limit the position of the smoke exhaust pipe. The position of the smoke exhaust pipe is further limited by the limit ring against the inner wall of the smoke exhaust pipe, solving the problem of inconvenient installation of traditional equipment.

[0009] 2. The utility model realizes the purpose of reducing water resource waste by setting a diversion component. The clamping block on the positioning plate is aligned with the clamping groove on the clamping plate, and the clamping block is slid into the clamping groove. Then, it is slid downward to clamp the clamping block on the clamping plate. Subsequently, water can be poured into the fixed cylinder from the diversion frame. When leakage occurs in the fixed cylinder, the water is pushed out of the fixed cylinder by the smoke and then flows out of the diversion shell along the diversion groove and flows to the next set of water seal components, solving the problem that traditional equipment cannot reduce water resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is the front view of the utility model;

[0011] Figure 2 is the sectional view of the utility model;

[0012] Figure 3 is the structural schematic diagram of the water seal component of the utility model;

[0013] Figure 4 is the structural schematic diagram of the diversion component of the utility model.

[0014] In the figure: 1, smoke exhaust pipe; 2, water seal component; 3, diversion component; 4, fixing bolt; 21, fixing ring; 22, elastic plate; 23, diversion frame; 24, fixed cylinder; 25, limit ring; 31, diversion shell; 32, diversion groove; 33, positioning plate; 34, clamping block; 35, clamping plate; 36, clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following further describes the present utility model in detail with reference to the drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and design various embodiments with various modifications suitable for specific purposes.

[0016] Embodiment:

[0017] Please refer to Figure 1 - Figure 4, the present utility model provides a technical solution: an environment-friendly water seal smoke guiding structure for vermicular graphite cast iron coke oven, including: a smoke exhaust pipe 1; a water seal assembly 2, the inner wall of the water seal assembly 2 is slidably connected to the outer wall of the smoke exhaust pipe 1; a flow guiding assembly 3, the outer wall of the flow guiding assembly 3 is fixedly connected to the outer wall of the water seal assembly 2; a fixing bolt 4, the outer wall of the fixing bolt 4 is slidably connected to the inner wall of the water seal assembly 2; the water seal assembly 2 includes a fixing cylinder 24, the top of the fixing cylinder 24 is fixedly connected with an elastic plate 22 through a fixing ring 21, and the outer wall of the fixing ring 21 is fixedly connected to the outer wall of the elastic plate 22. The outer wall of the fixing ring 21 is fixedly connected with a flow guiding frame 23. The outer wall of the fixing cylinder 24 is fixedly connected with a limiting ring 25. The outer wall of the limiting ring 25 is slidably connected to the outer wall of the smoke exhaust pipe 1. The outer wall of the smoke exhaust pipe 1 is in contact with the outer wall of the elastic plate 22. By pressing the elastic plate 22 against the smoke exhaust pipe 1, the position of the smoke exhaust pipe 1 is restricted.

[0018] The outer wall of the fixing bolt 4 is slidably connected to the inner wall of the fixing cylinder 24. The outer wall of the fixing ring 21 is fixedly connected to the outer wall of the flow guiding frame 23. The flow guiding assembly 3 includes a flow guiding shell 31. The top of the flow guiding shell 31 is fixedly connected with a clamping block 34 through a positioning plate 33, and the outer wall of the positioning plate 33 is fixedly connected to the outer wall of the clamping block 34. The outer wall of the clamping block 34 is clamped with a clamping plate 35 through a clamping groove 36, and the clamping groove 36 is opened in the wall of the clamping plate 35. The position of the clamping block 34 is restricted through the clamping groove 36.

[0019] The outer wall of the clamping plate 35 is fixedly connected to the outer wall of the flow guiding frame 23. The bottom of the positioning plate 33 is fixedly connected to the top of the flow guiding shell 31. A flow guiding groove 32 is opened in the wall at the top of the flow guiding shell 31. The outer wall of the flow guiding shell 31 is in contact with the outer wall of the flow guiding frame 23, and the flow direction of water is restricted by using the flow guiding shell 31.

[0020] Working principle:

[0021] During use, first place the smoke exhaust pipe 1 in the water seal assembly 2, and then connect another group of smoke exhaust pipes 1 to the bottom of the water seal assembly 2 through the fixing bolts 4, thus completing the assembly of the smoke guiding structure. Then, snap the flow guiding assembly 3 onto the water seal assembly 2. Subsequently, water can be introduced onto the water seal assembly 2, and thus the smoke sealing work can start.

[0022] When installing the smoke exhaust pipe 1 and the water seal assembly 2, just slide the smoke exhaust pipe 1 along the center of the fixing cylinder 24 towards the direction of the flow guiding frame 23. The elastic plate 22 on the fixing ring 21 will deform under the extrusion of the smoke exhaust pipe 1 and fit on the outer wall of the smoke exhaust pipe 1, thus initially restricting the position of the smoke exhaust pipe 1. After the smoke exhaust pipe 1 touches the limiting ring 25, the position of the smoke exhaust pipe 1 is restricted again by the limiting ring 25 pressing against the inner wall of the smoke exhaust pipe 1.

[0023] Next, align the latch 34 on the positioning plate 33 with the slot 36 on the latch plate 35, slide the latch 34 into the slot 36, and then slide it downward to latch the latch 34 onto the latch plate 35, thereby restricting the position of the diversion housing 31. Subsequently, water can be poured into the fixed cylinder 24 from the diversion frame 23 to complete the water seal work. When the water in the fixed cylinder 24 is pushed out of the fixed cylinder 24 by the flue gas, it will flow out of the diversion housing 31 along the diversion groove 32 and flow to the next set of water seal assemblies 2.

[0024] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. An environment-friendly water seal smoke guiding structure for a vermicular graphite cast iron coke oven, characterized in that Comprising: A smoke exhaust pipe (1); A water seal assembly (2), the inner wall of the water seal assembly (2) is slidably connected to the outer wall of the smoke exhaust pipe (1); A flow guiding assembly (3), the outer wall of the flow guiding assembly (3) is fixedly connected to the outer wall of the water seal assembly (2); A fixing bolt (4), the outer wall of the fixing bolt (4) is slidably connected to the inner wall of the water seal assembly (2); The water seal assembly (2) includes a fixing cylinder (24), the top of the fixing cylinder (24) is fixedly connected with an elastic plate (22) through a fixing ring (21), and the outer wall of the fixing ring (21) is fixedly connected to the outer wall of the elastic plate (22). The outer wall of the fixing ring (21) is fixedly connected with a flow guiding frame (23), and the outer wall of the fixing cylinder (24) is fixedly connected with a limiting ring (25).

2. The environmentally friendly water seal smoke guiding structure for vermicular graphite cast iron coke oven according to claim 1, characterized in that: The outer wall of the limiting ring (25) is slidably connected to the outer wall of the smoke exhaust pipe (1), and the outer wall of the smoke exhaust pipe (1) is in contact with the outer wall of the elastic plate (22).

3. The environmentally friendly water seal smoke guiding structure for vermicular graphite cast iron coke oven according to claim 1, characterized in that: The outer wall of the fixing bolt (4) is slidably connected to the inner wall of the fixing cylinder (24), and the outer wall of the fixing ring (21) is fixedly connected to the outer wall of the flow guiding frame (23).

4. The environmentally friendly water seal smoke guiding structure for vermicular graphite cast iron coke oven according to claim 1, wherein: The flow guiding assembly (3) includes a flow guiding shell (31), the top of the flow guiding shell (31) is fixedly connected with a clamping block (34) through a positioning plate (33), and the outer wall of the positioning plate (33) is fixedly connected to the outer wall of the clamping block (34). The outer wall of the clamping block (34) is clamped with a clamping plate (35) through a clamping groove (36), and the clamping groove (36) is opened in the wall of the clamping plate (35).

5. The environmentally friendly water seal smoke guiding structure for vermicular graphite cast iron coke oven according to claim 4, characterized in that: The outer wall of the clamping plate (35) is fixedly connected to the outer wall of the flow guiding frame (23), and the bottom of the positioning plate (33) is fixedly connected to the top of the flow guiding shell (31).

6. An environment-friendly water seal and smoke guiding structure for vermicular graphite cast iron coke oven according to claim 4, characterized in that: A flow guiding groove (32) is opened in the wall of the top of the flow guiding shell (31), and the outer wall of the flow guiding shell (31) is in contact with the outer wall of the flow guiding frame (23).

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