Pipeline for recycling smoke of carbonization furnace

Abstract

The utility model discloses a carbonization furnace flue gas recovery pipeline, including pipe body, sealing subassembly, cooling subassembly and connecting subassembly, pipe body left and right sides are provided with the sealing subassembly, pipe body cambered surface left and right sides are respectively fixed with first flange and second flange, pipe body outer side is provided with cooling subassembly, and the connecting subassembly is connected with the cooling subassembly. The cooling assembly is internally connected with the connecting assembly, the sealing assembly comprises a connecting ring groove and a sealing ring gasket, the connecting ring groove is formed in the left side end opening wall of the pipe body, the sealing ring gasket is fixedly installed on the right side end opening wall of the pipe body, and the sealing ring gasket is arranged in the connecting ring groove; the cooling assembly comprises a water bag, a water inlet pipe, a first valve, a water outlet pipe and a second valve, the water inlet pipe and the water outlet pipe are fixedly installed on the outer side of the water bag, and the water bag is arranged on the outer side of the pipe body. The pipeline for smoke recovery of the carbonization furnace is high in sealing performance, the pipeline can be rapidly cooled, and the cooling assembly is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of carbonization furnace fume recovery, in particular to a pipe for carbonization furnace fume recovery. Background Art

[0002] Carbonization furnace flue gas recovery is an environmentally friendly and energy-saving technology that recycles the flue gas and waste heat generated during the carbonization process. This system typically includes a carbonization furnace, flue gas purification equipment, a flue gas cooling tower, and a composting and fermentation chamber. After purification, the flue gas can be used to heat circulating water, thereby providing heat for the composting and fermentation of livestock and poultry manure, or for heating, cooking, and other purposes, achieving resource recycling.

[0003] Chinese patent publication number CN108662337B, dated February 9, 2024, discloses a pipe assembly comprising multiple detachable tubular profiles and detachable connectors for connecting the multiple detachable tubular profiles. The detachable connectors include reducers, elbows, and cross connectors. The pipe assembly facilitates network cabling, effectively improving work efficiency and reducing costs.

[0004] However, the existing carbonization furnace flue gas recovery pipes have weak sealing performance between the pipes and cannot cool the pipe body; therefore, we propose a carbonization furnace flue gas recovery pipe to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a carbonization furnace flue gas recovery pipe to solve the problem in the above background technology that the sealing performance of the connection between the existing carbonization furnace flue gas recovery pipes is weak and the pipe body cannot be cooled.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a pipe for recovering flue gas from a carbonization furnace, comprising a pipe body, a sealing assembly, a cooling assembly and a connecting assembly, wherein sealing assemblies are provided on the left and right sides of the pipe body, a first flange and a second flange are fixedly installed on the left and right sides of the arc surface of the pipe body, a cooling assembly is provided on the outside of the pipe body, and a connecting assembly is connected inside the cooling assembly.

[0007] Preferably, the sealing assembly includes a connecting ring groove and a sealing ring gasket, the connecting ring groove is opened in the left port wall of the tube body, and the sealing ring gasket is fixedly installed on the right port wall of the tube body.

[0008] Preferably, the sealing ring gasket is arranged in the connecting ring groove.

[0009] Preferably, the cooling component includes a water bag, a water inlet pipe, a first valve, a water outlet pipe and a second valve, and the water inlet pipe and the water outlet pipe are fixedly installed on the outside of the water bag.

[0010] Preferably, a first valve and a second valve are installed in the water inlet pipe and the water outlet pipe respectively.

[0011] Preferably, the water bag is arranged outside the tube body.

[0012] Preferably, the connecting component includes a Velcro fleece surface and a Velcro sticky surface, and the Velcro fleece surface and the Velcro sticky surface are fixedly mounted on the outer top end and the inner bottom end of the water bag respectively.

[0013] Preferably, the fleece surface of the Velcro is connected to the sticky surface of the Velcro.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the pipe for recovering the flue gas from the carbonization furnace has a strong sealing performance, can quickly cool the pipe, and is easy to disassemble and assemble the cooling components.

[0015] 1. A sealing assembly is provided, with a connecting ring groove opened in the left end wall of the pipe body, and a sealing ring gasket fixedly installed on the right end wall of the pipe body. When connecting two pipe bodies, align the sealing ring gasket of one pipe body with the connecting ring groove of the other pipe body so that the sealing ring gasket rests against the innermost wall of the connecting ring groove, thereby improving the sealing performance of the connection between the pipes;

[0016] 2. A cooling component is provided, and a water bag is provided on the outside of the tube body. A water inlet pipe and a water outlet pipe are fixedly installed on the outside of the water bag. A first valve and a second valve are installed in the water inlet pipe and the water outlet pipe respectively. When draining water, the water pipe is connected to the water outlet pipe, and the second valve is opened to drain the water in the water bag;

[0017] Furthermore, when filling water, the water pipe is connected to the water inlet pipe, the first valve is opened, the water bag is filled with water, and the first valve is closed, so that the water bag forms a circulation system, thereby being able to better cool the tube body;

[0018] 3. A connecting component is provided, and the Velcro fleece surface and the Velcro sticky surface are fixedly installed on the outer top end and the inner bottom end of the water bag respectively. The water bag is wrapped around the outside of the tube body, and the Velcro fleece surface and the Velcro sticky surface are aligned and contacted, so that the Velcro fleece surface and the Velcro sticky surface adhere to each other, so that the two ends of the water bag are connected, so that the water bag is installed on the outside of the tube body;

[0019] Furthermore, when disassembling the water bag, the sticky surface of the Velcro can be directly torn off the fleece surface of the Velcro, thereby making it easy to disassemble and assemble the cooling component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the first connection structure of the pipe body and the connecting ring groove of the utility model;

[0023] Figure 4 This is a schematic diagram of the second connection structure of the pipe body and the connecting ring groove of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection structure of the connecting ring groove and the sealing ring gasket of the utility model;

[0025] Figure 6 This is a schematic diagram of the first connection structure of the connecting assembly and the water bag of the utility model;

[0026] Figure 7 This is a schematic diagram of the second connection structure of the connecting assembly and the water bag of the utility model.

[0027] In the figure: 1. Tube body; 2. Sealing assembly; 201. Connecting ring groove; 202. Sealing ring gasket; 3. Cooling assembly; 301. Water bag; 302. Water inlet pipe; 303. First valve; 304. Water outlet pipe; 305. Second valve; 4. Connecting assembly; 401. Velcro surface; 402. Velcro sticky surface; 5. First flange; 6. Second flange. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 7 , the utility model provides the following technical solutions:

[0030] Example 1: The sealing performance of the connection between the pipe bodies 1 of the existing carbonization furnace flue gas recovery pipeline is weak. To solve this technical problem, this embodiment discloses the following technical content:

[0031] A carbonization furnace flue gas recovery pipe includes a pipe body 1, a sealing assembly 2, a cooling assembly 3 and a connecting assembly 4. The sealing assembly 2 is provided on the left and right sides of the pipe body 1. The first flange 5 and the second flange 6 are fixedly installed on the left and right sides of the curved surface of the pipe body 1 respectively. The cooling assembly 3 is provided on the outside of the pipe body 1, and the connecting assembly 4 is connected to the inside of the cooling assembly 3.

[0032] like Figure 3-Figure 5 As shown, the sealing assembly 2 includes a connecting ring groove 201 and a sealing ring gasket 202. The connecting ring groove 201 is opened in the left end wall of the pipe body 1, and the sealing ring gasket 202 is fixedly installed on the right end wall of the pipe body 1. When connecting two pipe bodies 1, the sealing ring gasket 202 of one pipe body 1 is aligned with the connecting ring groove 201 of the other pipe body 1, so that the sealing ring gasket 202 is against the innermost wall of the connecting ring groove 201. The first flange 5 and the second flange 6 are fixedly installed on the left and right sides of the curved surface of the pipe body 1 respectively. At the same time, the first flange 5 and the second flange 6 are fixed with bolts to improve the sealing performance of the connection between the two pipe bodies 1. The connection on the other side of the pipe body 1 is connected in the same way.

[0033] Example 2: The existing carbonization furnace flue gas recovery pipe is unable to cool the pipe body 1. To solve this technical problem, this embodiment discloses the following technical content:

[0034] like Figure 1 、 Figure 2 、 Figure 6 and Figure 7 As shown, the cooling component 3 includes a water bag 301, a water inlet pipe 302, a first valve 303, a water outlet pipe 304 and a second valve 305. The water bag 301 is arranged on the outside of the tube body 1. The water inlet pipe 302 and the water outlet pipe 304 are fixedly installed on the outside of the water bag 301. The first valve 303 and the second valve 305 are installed in the water inlet pipe 302 and the water outlet pipe 304 respectively. When draining water, the water pipe is connected to the water outlet pipe 304, and the second valve 305 is opened to discharge the water in the water bag 301. When filling water, the water pipe is connected to the water inlet pipe 302, the first valve 303 is opened, the water bag 301 is filled with water, and the first valve 303 is closed.

[0035] Example 3: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned Example 1. The existing carbonization furnace flue gas recovery pipe is not convenient for disassembling and assembling the cooling component 3. To solve this technical problem, this embodiment discloses the following technical content:

[0036] like Figure 6 and Figure 7 As shown, the connecting component 4 includes a Velcro surface 401 and a Velcro sticky surface 402, which are respectively fixedly mounted on the outer top end and the inner bottom end of the water bag 301. The water bag 301 is wrapped around the outside of the tube body 1, and the Velcro surface 401 and the Velcro sticky surface 402 are aligned and contacted, so that the Velcro surface 401 and the Velcro sticky surface 402 adhere to each other, so that the two ends of the water bag 301 are connected, so that the water bag 301 is mounted on the outside of the tube body 1. When removing the water bag 301, the Velcro sticky surface 402 can be directly torn off the Velcro surface 401.

[0037] The above completes a series of operations for the carbonization furnace flue gas recovery pipeline. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0038] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pipe for recovering flue gas from a carbonization furnace, comprising a pipe body (1), a sealing component (2), a cooling component (3) and a connecting component (4), characterized in that: The tube body (1) is provided with sealing components (2) on both sides thereof, a first flange (5) and a second flange (6) are fixedly mounted on both sides of the arc surface of the tube body (1), a cooling component (3) is provided on the outside of the tube body (1), and a connecting component (4) is connected to the inside of the cooling component (3).

2. The carbonization furnace fume recovery pipe according to claim 1, characterized in that: The sealing assembly (2) comprises a connecting ring groove (201) and a sealing ring gasket (202), wherein the connecting ring groove (201) is provided in the left side port wall of the tube body (1), and the sealing ring gasket (202) is fixedly mounted on the right side port wall of the tube body (1).

3. The carbonization furnace fume recovery pipe according to claim 2, characterized in that: The sealing ring gasket (202) is arranged in the connecting ring groove (201).

4. The carbonization furnace fume recovery pipe according to claim 1, characterized in that: The cooling component (3) comprises a water bag (301), a water inlet pipe (302), a first valve (303), a water outlet pipe (304) and a second valve (305). The water inlet pipe (302) and the water outlet pipe (304) are fixedly mounted on the outside of the water bag (301).

5. The carbonization furnace fume recovery pipe according to claim 4, characterized in that: A first valve (303) and a second valve (305) are installed in the water inlet pipe (302) and the water outlet pipe (304), respectively.

6. The carbonization furnace fume recovery pipe according to claim 4, characterized in that: The water bag (301) is arranged outside the tube body (1).

7. The carbonization furnace fume recovery pipe according to claim 1, characterized in that: The connecting assembly (4) comprises a Velcro fleece surface (401) and a Velcro sticky surface (402), wherein the Velcro fleece surface (401) and the Velcro sticky surface (402) are fixedly mounted on the outer top end and the inner bottom end of the water bag (301), respectively.

8. The carbonization furnace fume recovery pipe according to claim 7, characterized in that: The Velcro fleece surface (401) is connected to the Velcro sticky surface (402).

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