Regenerative thermal oxidizer overtemperature treatment technique and device

Abstract

The invention belongs to the technical field of waste gas treatment, and provides a regenerative thermal oxidizer overtemperature treatment technique and device. The regenerative thermal oxidizer overtemperature treatment device comprises a combustion chamber and a regenerative thermal oxidizer bed which are communicated with each other, and a main pipeline is arranged on the regenerative thermaloxidizer bed and is used for introducing waste gas into the regenerative thermal oxidizer bed; and the regenerative thermal oxidizer overtemperature treatment device is characterized by further comprising a branch pipeline which is used for introducing the waste gas into the combustion chamber, and therefore the existing technical problem of pollution caused by direct emission of the waste gas issolved.

Description

technical field

[0001] The invention belongs to the technical field of waste gas treatment, and relates to an overtemperature treatment process and device for a regenerative incinerator. Background technique

[0002] As the country's environmental protection efforts continue to increase, more and more companies related to VOCs are increasing their investment in environmental protection equipment. Among the many types of environmental protection equipment, regenerative incinerators (RTO) are widely used by enterprises due to their high standard performance and low operating costs. Regenerative incinerator systems generally include fans, regenerative incinerators, heat exchangers and chimneys.

[0003] The heat exchanger uses a ceramic heat storage bed heat exchanger to recover heat and return it to heat-consuming devices (such as plastic packaging printing machines, dry compound machines, dryers, gluing machines, etc.), and the commonly used heat media are air and oil. The ...

Examples

Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] Such as figure 1 As shown, the present invention proposes a thermal storage type incinerator overtemperature treatment process, comprising the following steps:

[0040] S1. Pass the exhaust gas into the regenerator for preheating and then pass it into the combustion chamber;

[0041] S2. When the temperature of the furnace body exceeds the predetermined temperature range, part of the exhaust gas is directly passed into the combustion chamber. ...

technical field

[0001] The invention belongs to the technical field of waste gas treatment, and relates to an overtemperature treatment process and device for a regenerative incinerator. Background technique

[0002] As the country's environmental protection efforts continue to increase, more and more companies related to VOCs are increasing their investment in environmental protection equipment. Among the many types of environmental protection equipment, regenerative incinerators (RTO) are widely used by enterprises due to their high standard performance and low operating costs. Regenerative incinerator systems generally include fans, regenerative incinerators, heat exchangers and chimneys.

[0003] The heat exchanger uses a ceramic heat storage bed heat exchanger to recover heat and return it to heat-consuming devices (such as plastic packaging printing machines, dry compound machines, dryers, gluing machines, etc.), and the commonly used heat media are air and oil. The ...

Examples

Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] Such as figure 1 As shown, the present invention proposes a thermal storage type incinerator overtemperature treatment process, comprising the following steps:

[0040] S1. Pass the exhaust gas into the regenerator for preheating and then pass it into the combustion chamber;

[0041] S2. When the temperature of the furnace body exceeds the predetermined temperature range, part of the exhaust gas is directly passed into the combustion chamber. ...

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