Flue gas pipeline for waste gas treatment

Abstract

The utility model provides a flue gas pipeline for waste gas treatment, which relates to the technical field of waste gas treatment and comprises a main body mechanism and a pipeline mechanism, the pipeline mechanism comprises a first connecting pipe, one end of the first connecting pipe is fixedly provided with an inserting pipe, one end of the inserting pipe is fixedly sleeved with a sealing rubber ring, the outer surface wall of the first connecting pipe is fixedly sleeved with a second fixing ring, and a connecting bolt is inserted into the second fixing ring in a penetrating mode. According to the device, the outer surface wall of the access port of the treatment box body is fixedly sleeved with the first fixing ring, the insertion hole is formed in the access port, and the insertion pipe fixedly installed at one end of the first connecting pipe is inserted into the insertion hole, so that the pipeline body is conveniently connected with a main body mechanism, and then the outer surface wall of the insertion pipe is fixedly sleeved with the sealing rubber ring; the sealing effect of the connecting part is improved, the flue gas pipeline is installed in a plug-in mode, the situation that the overall installation difficulty is too large is avoided, and meanwhile the flue gas pipeline is convenient to disassemble and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a flue gas pipeline for waste gas treatment. Background Technique

[0002] Waste gas treatment is also known as waste gas purification. Waste gas treatment refers to the pretreatment of waste gas generated in industrial sites and factory workshops before external discharge to meet the national standards for external discharge of waste gas. When treating waste gas, it is necessary to connect a flue gas pipeline to guide the waste gas into the interior of the treatment device for treatment. Therefore, the flue gas pipeline is a necessary tool for guiding waste gas.

[0003] In the prior art, the flue gas pipeline does not have a filtering function, and the waste gas may contain particulate matter, posing a risk of pipeline blockage: the particulate matter in the waste gas may not be filtered and may deposit in the pipeline, resulting in pipeline blockage and affecting the flow of waste gas; moreover, most flue gas pipelines are integrally installed, with a large installation difficulty and are not easy to clean, and there will be a situation of debris hanging on the wall after long-term use. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art that the flue gas pipeline does not have a filtering function, the waste gas may contain particulate matter, posing a risk of pipeline blockage: the particulate matter in the waste gas may not be filtered and may deposit in the pipeline, resulting in pipeline blockage and affecting the flow of waste gas; moreover, most flue gas pipelines are integrally installed, with a large installation difficulty and are not easy to clean, and there will be a problem of debris hanging on the wall after long-term use, and a flue gas pipeline for waste gas treatment is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: including: a main body mechanism and a pipeline mechanism; the pipeline mechanism includes a first connecting pipe, one end of the first connecting pipe is fixedly installed with an insertion pipe, one end of the insertion pipe is fixedly sleeved with a sealing rubber ring, the outer wall of the first connecting pipe is fixedly sleeved with a second fixing ring, a connecting bolt is inserted through the inside of the second fixing ring, and the connecting bolt is threadedly connected with the second fixing ring. The other end of the first connecting pipe is fixedly communicated with a corrugated pipe, and one end of the corrugated pipe is fixedly communicated with a second connecting pipe. The outer wall of the second connecting pipe is also fixedly sleeved with a second fixing ring.

[0006] Preferably, a connecting groove is opened inside the second connecting pipe, and a pull rod is inserted inside the second connecting pipe.

[0007] Preferably, a group of clamping blocks are fixedly installed on the outer wall of the pull rod, and the clamping blocks are clamped with the connecting groove.

[0008] Preferably, a guiding filter plate is fixedly installed at one end of the pull rod, and the guiding filter plate is arranged inside the second connecting pipe.

[0009] Preferably, a positioning block is fixedly sleeved on the outer surface wall of the second connecting pipe, and the positioning block is arranged outside the guiding filter plate.

[0010] Preferably, the main body mechanism includes a processing box body. One side of the processing box body is fixedly provided with an access port. A jack is opened on one side of the access port. A first fixing ring is fixedly sleeved on the outer surface wall of the access port, and a threaded hole is opened inside the first fixing ring.

[0011] Preferably, the inserting pipe is inserted into the access port, the connecting bolt is inserted into the threaded hole, and the connecting bolt is threadedly connected with the first fixing ring.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, by fixedly sleeving a first fixing ring on the outer surface wall of the access port of the processing box body, opening a jack inside the access port, and inserting the inserting pipe fixedly installed at one end of the first connecting pipe into the jack, it is convenient to connect the pipeline body with the main body mechanism. Then, a sealing rubber ring is fixedly sleeved on the outer surface wall of the inserting pipe, improving the sealing effect of the connecting part. The flue gas pipeline is installed in a plug-in manner, avoiding excessive overall installation difficulty, and at the same time, it is also convenient to disassemble and clean the flue gas pipeline.

[0014] 2. In the present utility model, by inserting a pull rod into the second connecting pipe, fixedly installing a group of clamping blocks on the outer surface wall of the pull rod, and setting the clamping blocks to be clamped with the connecting grooves, it is convenient to fix the pull rod. Then, a guiding filter plate is fixedly installed at one end of the pull rod, and the guiding filter plate is arranged inside the second connecting pipe. The guiding filter plate is used to filter the flue gas flowing inside the flue gas pipeline, preventing large-particle sundries from entering the pipeline interior and the interior of the processing box body, reducing the risk of pipeline blockage, and at the same time, reducing the difficulty of the processing box body in treating waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of a flue gas pipeline for waste gas treatment proposed by the present utility model;

[0016] Figure 2 is a perspective view of the main body mechanism in a flue gas pipeline for waste gas treatment proposed by the present utility model;

[0017] Figure 3 is a perspective view of the pipeline mechanism in a flue gas pipeline for waste gas treatment proposed by the present utility model;

[0018] Figure 4 is an exploded view of the pipeline mechanism in a flue gas pipeline for waste gas treatment proposed by the present utility model.

[0019] Legend: 1. Main body mechanism; 101. Processing box body; 102. Inlet; 103. Jack; 104. First fixing ring; 105. Threaded hole; 2. Pipeline mechanism; 201. First connecting pipe; 202. Insertion connecting pipe; 203. Sealing rubber ring; 204. Second fixing ring; 205. Connecting bolt; 206. Bellows; 207. Second connecting pipe; 208. Connecting groove; 209. Pull rod; 210. Clamping block; 211. Guide filter plate; 212. Positioning block. Detailed implementation

[0020] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0022] Embodiment 1: As Figures 1 - 4 shown, the present invention provides a flue gas pipeline for waste gas treatment, including: a main body mechanism 1 and a pipeline mechanism 2; the pipeline mechanism 2 includes a first connecting pipe 201, one end of the first connecting pipe 201 is fixedly installed with an insertion connecting pipe 202, one end of the insertion connecting pipe 202 is fixedly sleeved with a sealing rubber ring 203, the outer wall of the first connecting pipe 201 is fixedly sleeved with a second fixing ring 204, a connecting bolt 205 is inserted through the inside of the second fixing ring 204, the connecting bolt 205 is threadedly connected with the second fixing ring 204, the other end of the first connecting pipe 201 is fixedly communicated with a bellows 206, one end of the bellows 206 is fixedly communicated with a second connecting pipe 207, and the outer wall of the second connecting pipe 207 is also fixedly sleeved with a second fixing ring 204.

[0023] The effect achieved by the entire Embodiment 1 is that by providing the first connecting pipe 201, an insertion connecting pipe 202 is fixedly installed at one end of the first connecting pipe 201, and a sealing rubber ring 203 is fixedly sleeved at one end of the insertion connecting pipe 202. The insertion connecting pipe 202 is inserted into the inside of the insertion hole 103, which facilitates the connection of the pipeline mechanism 2 to the inlet end of the treatment box body 101, thereby delivering waste gas into the inside of the treatment box body 101. The sealing rubber ring 203 is used to improve the sealing performance of the connection part and avoid the occurrence of flue gas leakage. Then, a second fixing ring 204 is fixedly sleeved on the outer wall of the first connecting pipe 201, and a connecting bolt 205 is inserted through the inside of the second fixing ring 204. The connecting bolt 205 is inserted into the inside of the threaded hole 105. The connecting bolt 205 is threadedly connected to the second fixing ring 204 and the first fixing ring 104, which facilitates the fixed connection of the first connecting pipe 201 to the access port 102. Then, a corrugated pipe 206 is fixedly communicated with the other end of the first connecting pipe 201, and it is used to absorb the thermal expansion and contraction deformation of the pipeline, thereby reducing the influence of thermal expansion and contraction, and to a certain extent reducing the risk of pipeline deformation, rupture or loosening at the connection.

[0024] Embodiment 2: As Figures 1 - 4 shown, a connection groove 208 is opened inside the second connecting pipe 207, and a pull rod 209 is inserted into the inside of the second connecting pipe 207; a group of clamping blocks 210 are fixedly installed on the outer wall of the pull rod 209, and the clamping blocks 210 are clamped with the connection groove 208; a guiding filter plate 211 is fixedly installed at one end of the pull rod 209, and the guiding filter plate 211 is arranged inside the second connecting pipe 207; a positioning block 212 is fixedly sleeved on the outer wall of the second connecting pipe 207, and the positioning block 212 is arranged outside the guiding filter plate 211; the main body mechanism 1 includes a treatment box body 101, an access port 102 is fixedly arranged on one side of the treatment box body 101, an insertion hole 103 is opened on one side of the access port 102, a first fixing ring 104 is fixedly sleeved on the outer wall of the access port 102, and a threaded hole 105 is opened inside the first fixing ring 104; the insertion connecting pipe 202 is inserted into the inside of the access port 102, the connecting bolt 205 is inserted into the inside of the threaded hole 105, and the connecting bolt 205 is threadedly connected to the first fixing ring 104.

[0025] The effect achieved by the entire Embodiment 2 is that by fixedly arranging an access port 102 on one side of the processing box body 101, arranging a jack 103 inside the access port 102, fixedly sleeving a first fixing ring 104 on the outer surface wall of the access port 102, and arranging a threaded hole 105 inside the first fixing ring 104, it is convenient to connect the pipeline mechanism 2. The pipeline mechanism 2 is used to introduce the waste gas generated during production into the processing box body 101, so as to process the waste gas. Then, the waste gas is introduced into the processing box body 101 by means of the second connecting pipe 207, the corrugated pipe 206 and the first connecting pipe 201, and the waste gas is centrally processed. Then, a connecting groove 208 is arranged inside the second connecting pipe 207, a pull rod 209 is inserted inside the second connecting pipe 207, a group of clamping blocks 210 are fixedly installed on the outer surface wall of the pull rod 209, and the clamping blocks 210 are arranged to be clamped with the connecting groove 208, which is convenient to fix the pull rod 209. Then, a guiding filter plate 211 is fixedly installed at one end of the pull rod 209, and the guiding filter plate 211 is arranged inside the second connecting pipe 207. The guiding filter plate 211 is used to filter the flue gas flowing inside the flue gas pipeline, so as to prevent large-particle sundries from entering the pipeline interior and the processing box body 101, reduce the risk of pipeline blockage, and at the same time reduce the difficulty of the processing box body 101 in processing waste gas. Then, a positioning block 212 is fixedly sleeved on the outer surface wall of the second connecting pipe 207, and the positioning block 212 is arranged outside the guiding filter plate 211. The installation position of the guiding filter plate 211 is positioned by the positioning block 212, and it is knocked on its periphery to prevent large-particle impurities from blocking the guiding filter plate 211 and affecting the waste gas flow state.

[0026] Working principle: When the device is in use, first, an access port 102 is fixedly arranged on one side of the processing box body 101, a jack 103 is opened inside the access port 102, a first fixing ring 104 is fixedly sleeved on the outer surface wall of the access port 102, and a threaded hole 105 is opened inside the first fixing ring 104, which is convenient for connecting the pipeline mechanism 2. The waste gas generated during production is introduced into the processing box body 101 by using the pipeline mechanism 2, so as to treat the waste gas. Secondly, a first connecting pipe 201 is provided. An insertion connecting pipe 202 is fixedly installed at one end of the first connecting pipe 201, and a sealing rubber ring 203 is fixedly sleeved at one end of the insertion connecting pipe 202. The insertion connecting pipe 202 is inserted into the jack 103, which is convenient for connecting the pipeline mechanism 2 with the inlet end of the processing box body 101, so as to convey the waste gas into the processing box body 101. The sealing performance of the connection part is improved by using the sealing rubber ring 203 to avoid the situation of flue gas leakage. Then, a second fixing ring 204 is fixedly sleeved on the outer surface wall of the first connecting pipe 201, and a connecting bolt 205 is inserted through the second fixing ring 204. The connecting bolt 205 is inserted into the threaded hole 105. The connecting bolt 205 is threadedly connected with the second fixing ring 204 and the first fixing ring 104, which is convenient for fixedly connecting the first connecting pipe 201 with the access port 102. Then, a corrugated pipe 206 is fixedly communicated at the other end of the first connecting pipe 201, and its thermal expansion and contraction deformation of the pipeline is absorbed by using it, so as to reduce the influence of thermal expansion and contraction, and to a certain extent, reduce the risk of pipeline deformation, rupture or loosening at the connection. Finally, a second connecting pipe 207 is fixedly communicated at one end of the corrugated pipe 206. A connecting groove 208 is opened inside the second connecting pipe 207, a pull rod 209 is inserted into the second connecting pipe 207, and a group of clamping blocks 210 are fixedly installed on the outer surface wall of the pull rod 209. The clamping blocks 210 are clamped with the connecting groove 208, which is convenient for fixing the pull rod 209. Then, a guiding filter plate 211 is fixedly installed at one end of the pull rod 209. The guiding filter plate 211 is arranged inside the second connecting pipe 207. The flue gas flowing inside the flue gas pipeline is filtered by using the guiding filter plate 211 to avoid large-particle sundries from entering the pipeline interior and the interior of the processing box body 101, reduce the risk of pipeline blockage, and at the same time, reduce the difficulty of the processing box body 101 in treating waste gas. Then, a positioning block 212 is fixedly sleeved on the outer surface wall of the second connecting pipe 207, and the positioning block 212 is arranged outside the guiding filter plate 211. The installation position of the guiding filter plate 211 is positioned by using the positioning block 212, and it is knocked on its periphery to avoid large-particle impurities from blocking the guiding filter plate 211 and affecting the waste gas flow state.

[0027] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A flue gas pipeline for waste gas treatment, characterized in that Comprising: A main body mechanism (1) and a pipeline mechanism (2); The pipeline mechanism (2) includes a first connecting pipe (201). One end of the first connecting pipe (201) is fixedly installed with an inserting pipe (202). One end of the inserting pipe (202) is fixedly sleeved with a sealing rubber ring (203). The outer wall of the first connecting pipe (201) is fixedly sleeved with a second fixing ring (204). A connecting bolt (205) is inserted through the inside of the second fixing ring (204). The connecting bolt (205) is threadedly connected to the second fixing ring (204). The other end of the first connecting pipe (201) is fixedly communicated with a corrugated pipe (206). One end of the corrugated pipe (206) is fixedly communicated with a second connecting pipe (207). The outer wall of the second connecting pipe (207) is also fixedly sleeved with a second fixing ring (204).

2. The flue gas pipeline for waste gas treatment according to claim 1, wherein: A connecting groove (208) is opened inside the second connecting pipe (207). A pull rod (209) is inserted into the second connecting pipe (207).

3. The flue gas pipeline for waste gas treatment according to claim 2, wherein: A set of clamping blocks (210) are fixedly installed on the outer wall of the pull rod (209). The clamping blocks (210) are clamped with the connecting groove (208).

4. The flue gas pipeline for waste gas treatment according to claim 2, characterized in that: One end of the pull rod (209) is fixedly installed with a guiding filter plate (211). The guiding filter plate (211) is arranged inside the second connecting pipe (207).

5. A flue gas pipeline for waste gas treatment according to claim 4, characterized in that: The outer wall of the second connecting pipe (207) is fixedly sleeved with a positioning block (212). The positioning block (212) is arranged outside the guiding filter plate (211).

6. The flue gas pipeline for waste gas treatment according to claim 1, wherein: The main body mechanism (1) includes a processing box body (101). One side of the processing box body (101) is fixedly provided with an access port (102). A jack (103) is opened on one side of the access port (102). The outer wall of the access port (102) is fixedly sleeved with a first fixing ring (104). A threaded hole (105) is opened inside the first fixing ring (104).

7. The flue gas pipeline for waste gas treatment according to claim 6, characterized in that: The inserting pipe (202) is inserted into the inside of the access port (102). The connecting bolt (205) is inserted into the threaded hole (105). The connecting bolt (205) is threadedly connected to the first fixing ring (104).

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