RTO high-temperature incineration environment-friendly equipment

Abstract

According to the technical scheme, the RTO high-temperature incineration environment-friendly equipment comprises an incinerator, a gas inlet structure connected with external tail gas emission equipment is arranged on one side of the incinerator, and a gas outlet pipe used for discharging gas is arranged on the other side of the incinerator. The gas inlet structure comprises a gas inlet pipe communicating with the incinerator and a connecting shell rotationally arranged on the gas inlet pipe, the gas inlet pipe is connected with the connecting shell in a sealed mode, a plurality of sealing rings which are different in inner diameter and connected with tail gas emission equipment are arranged in the connecting shell, and the lengths of the sealing rings are different. And the smaller the inner diameter is, the longer the sealing ring is. According to the utility model, the gas inlet structure is in threaded connection with the tail gas emission equipment to realize convenient assembly and disassembly, and meanwhile, the internal threads on the plurality of sealing rings with different inner diameters are in threaded connection with the tail gas emission equipment, so that the tail gas emission equipment with different pipe diameters can be connected, and the application range of the equipment is further expanded.

Description

Technical Field

[0001] This utility model relates to the field of RTO technology, specifically to an RTO high-temperature incineration environmental protection device. Background Technology

[0002] RTO refers to a regenerative thermal oxidizer, which is a highly efficient organic waste gas treatment device. Compared with traditional catalytic combustion and direct-fired thermal oxidizers, it has the characteristics of high thermal efficiency, low operating cost, and the ability to treat large volumes of low-concentration waste gas.

[0003] However, existing RTO regenerative thermal oxidizers are inconvenient to connect to external exhaust gas emission equipment during use, and can only be connected to exhaust gas emission equipment with the same pipe diameter, thus resulting in a limited range of applications. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an RTO high-temperature incineration environmental protection equipment.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An RTO (Regenerative Thermal Oxidizer) high-temperature incineration environmental protection device includes an incinerator. One side of the incinerator is provided with an air intake structure connected to an external exhaust gas emission device, and the other side of the incinerator is provided with an exhaust gas outlet pipe. The air intake structure includes an air intake pipe connected to the incinerator and a connecting shell rotatably mounted on the air intake pipe. The air intake pipe is sealed to the connecting shell. The connecting shell contains several sealing rings with different inner diameters that are connected to the exhaust gas emission device.

[0007] Preferably, the lengths of the plurality of sealing rings are not the same, and the sealing ring with a smaller inner diameter has a longer length.

[0008] Preferably, the inner wall of the sealing ring on the side near the incinerator is provided with internal threads for threaded connection with the exhaust gas emission equipment.

[0009] Preferably, the length of the sealing ring is less than the length of the connecting shell and not less than one-quarter of the length of the connecting shell.

[0010] Preferably, the length of the internal thread is not less than 3cm.

[0011] Preferably, a rotating groove is provided on the side of the air inlet pipe away from the incinerator, and a sliding groove is provided on one side of the rotating groove between the incinerator and the rotating groove, and a limiting rod is fixed on the connecting shell and slidably connected to the rotating groove and the sliding groove.

[0012] Preferably, the length of the groove is not less than the length of the connecting shell, and the length of the rotating groove is equal to the length of the internal thread.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model achieves convenient installation and disassembly through the threaded connection between the air intake structure and the exhaust gas emission equipment. At the same time, the internal threads on multiple sealing rings with different inner diameters are threaded to the exhaust gas emission equipment, thereby connecting exhaust gas emission equipment with different pipe diameters, thus increasing the applicability of the equipment.

[0015] 2. This utility model uses multiple sealing rings of different lengths, and the sealing ring with a smaller inner diameter has a longer length, which is beneficial to the connection between the exhaust gas emission equipment and the sealing ring. It can directly align the corresponding sealing ring, thereby saving time and improving efficiency. Attached Figure Description

[0016] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

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

[0018] Figure 2 This is a schematic diagram of the air intake structure of this utility model;

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

[0020] Figure 4 This is a schematic diagram of the air intake pipe of this utility model.

[0021] The diagram is labeled as follows: 1. Incinerator; 2. Air intake structure; 21. Air intake pipe; 22. Connecting shell; 23. Sealing ring; 24. Limiting rod; 25. Internal thread; 26. Slide groove; 27. Rotary groove; 3. Air outlet pipe. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] like Figure 1 As shown, this utility model discloses an RTO (Regenerative Thermal Oxidizer) high-temperature incineration environmental protection device, which includes an incinerator 1. An outlet pipe 3 is provided on one side of the incinerator 1 for gas discharge, and an inlet structure 2 is provided on the other side of the incinerator 1. Figure 2As shown, the air intake structure 2 includes an air intake pipe 21 and a connecting shell 22. The air intake pipe 21 is connected to the incinerator 1, and the air intake pipe 21 is sealed to the connecting shell 22. Figure 4 As shown, a rotating groove 27 is provided on the side of the air inlet pipe 21 away from the incinerator 1. A sliding groove 26 is connected to one side of the rotating groove 27 and located between the incinerator 1 and the rotating groove 27. A limiting rod 24 is fixed on the connecting shell 22 and is slidably connected to the rotating groove 27 and the sliding groove 26. The length of the sliding groove 26 is not less than the length of the connecting shell 22, ensuring that the range of movement of the connecting shell 22 is sufficient so that the connecting shell 22 is completely located on the air inlet pipe 21. Several sealing rings 23 with different inner diameters are provided inside the connecting shell 22 and are connected to the exhaust gas emission equipment. The air inlet structure 2 is connected to the exhaust gas emission equipment to achieve convenient loading and unloading. At the same time, the connection of multiple sealing rings 23 with different inner diameters to the exhaust gas emission equipment can connect to exhaust gas emission equipment with different pipe diameters, thereby increasing the applicability of the equipment.

[0024] like Figure 3 As shown, the lengths of the multiple sealing rings 23 are all different, and the sealing ring 23 with a smaller inner diameter is longer. The multiple sealing rings 23 with different lengths and the sealing ring 23 with a smaller inner diameter being longer facilitates the connection between the exhaust gas emission equipment and the sealing rings 23. The corresponding sealing rings 23 can be directly aligned, thus saving time and improving efficiency. The inner wall of the sealing rings 23 near the incinerator 1 is provided with internal threads 25 for threaded connection with the exhaust gas emission equipment. The threaded connection enables convenient installation and removal between the exhaust gas emission equipment and the air intake structure 2. The length of the sealing ring 23 is less than the length of the connecting shell 22 and not less than one-quarter of the length of the connecting shell 22, ensuring the length of the sealing ring 23 and thus ensuring the stability of the connection. The length of the internal thread 25 is not less than 3cm and the length of the internal thread 25 is equal to the length of the rotating groove 27. The length of the internal thread 25 ensures the stability of the connection between the exhaust gas emission equipment and the air intake structure 2, thus ensuring the overall stability of the equipment.

[0025] In use, the exhaust end of the exhaust gas emission device is aligned with the air inlet pipe 21 of the device. The limiting rod 24 slides in the slide groove 26 to drive the connecting shell 22 to approach the exhaust gas emission device. During the movement, the exhaust end of the exhaust gas emission device is pulled to engage with the corresponding sealing ring 23. The limiting rod 24 slides into the rotating groove 27 to rotate the connecting shell 22, thereby threading the exhaust gas emission device and the corresponding sealing ring 23 together.

[0026] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An RTO (Regenerative Thermal Oxidizer) high-temperature incineration environmental protection equipment, characterized in that: The incinerator (1) includes an incinerator (1) with an air intake structure (2) connected to an external exhaust gas emission device on one side and an exhaust pipe (3) for emitting gas on the other side. The air intake structure (2) includes an air intake pipe (21) connected to the incinerator (1) and a connecting shell (22) rotatably mounted on the air intake pipe (21). The air intake pipe (21) and the connecting shell (22) are sealed together. The connecting shell (22) contains several sealing rings (23) with different inner diameters that are connected to the exhaust gas emission device.

2. The RTO high-temperature incineration environmental protection equipment according to claim 1, characterized in that: The lengths of the multiple sealing rings (23) are all different, and the sealing ring (23) with a smaller inner diameter is longer.

3. The RTO high-temperature incineration environmental protection equipment according to claim 2, characterized in that: The sealing ring (23) is provided with an internal thread (25) on the inner wall of the side near the incinerator (1) for threaded connection with the exhaust gas emission equipment.

4. The RTO high-temperature incineration environmental protection equipment according to claim 3, characterized in that: The length of the sealing ring (23) is less than the length of the connecting shell (22) and not less than one-quarter of the length of the connecting shell (22).

5. The RTO high-temperature incineration environmental protection equipment according to claim 4, characterized in that: The length of the internal thread (25) is not less than 3cm.

6. The RTO high-temperature incineration environmental protection equipment according to claim 1, characterized in that: The air inlet pipe (21) has a rotating groove (27) on the side away from the incinerator (1). A sliding groove (26) is connected to one side of the rotating groove (27) between the incinerator (1) and the rotating groove (27). A limiting rod (24) is fixed on the connecting shell (22) and is slidably connected to the rotating groove (27) and the sliding groove (26).

7. The RTO high-temperature incineration environmental protection equipment according to claim 6, characterized in that: The length of the groove (26) is not less than the length of the connecting shell (22), and the length of the rotating groove (27) is equal to the length of the internal thread (25).

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