A purge-safe rotary rto
A rotary and safe technology, applied in the direction of combustion types, lighting and heating equipment, incinerators, etc., can solve the problems of complex intake pipe structure, polluting the environment, inconvenient operation, etc., to simplify the operation process, simplify the structure, and prevent leakage Effect
Active Publication Date: 2020-12-29
江苏大恒环境技术有限公司
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Problems solved by technology
[0003] The pipeline filled with clean gas is usually connected to the intake pipeline through a structure such as a three-way valve. When switching the gas, it is necessary to close the valve on the intake pipeline and open the valve on the clean gas pipeline. The above process of switching gas The structure of the intake pipe is too complicated and the operation is inconvenient
[0004] There is a certain amount of VOCs gas remaining in the intake pipe. When the clean gas is input, this part of the VOCs gas often enters the furnace body synchronously. At this time, the temperature in the furnace body is not enough to decompose the part of the VOCs gas, and the part of the VOCs gas is not fully decomposed. Exhausted outside the furnace, polluting the environment
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[0041] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.
[0042] Such as Figure 1 to Figure 7 As shown, the present application provides a rotary RTO 100 that can be purged safely, including a casing 10, a support assembly 20 installed in the casing 10, a drive assembly 30, a rotary valve 40, and a heat storage body 50, and the rotary valve 40 is driven The drive of the assembly 30 rotates under the heat storage...
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The invention provides a rotary type RTO with a safety purge function. The RTO comprises a shell, a rotary valve and a heat accumulator, wherein the rotary valve and the heat accumulator are arrangedin the shell, and a gas outlet pipeline is arranged in the shell; the rotary valve comprises a rotary shaft and a movable valve body, an air inlet groove is formed in the movable valve body, and a mixing hole is formed in the groove wall of the air inlet groove; a cleaning hole corresponding to a cleaning pipeline is formed in the rotary shaft, one end of the cleaning pipeline is arranged on the rotary shaft in a sleeving mode corresponding to the cleaning hole, the other end of the cleaning pipeline communicates into cleaning equipment, and the mixing hole communicates with the cleaning hole;the heat accumulator comprises an upper distribution plate and a lower distribution plate, a plurality of ventilation pipelines communicate between the upper distribution plate and the lower distribution plate, and a cavity in the shell and above the upper distribution plate is a heating cavity; and the heating cavity is correspondingly communicates with the gas outlet pipeline and the air inletgroove through the ventilation pipelines. The rotary valve and the heat accumulator in the shell are purged through the cleaning pipeline, so that VOCs gas is washed from a waste gas inlet to a gas bin outside the shell.
Description
technical field [0001] This application relates to the technical field of VOCs gas treatment, in particular to a rotary RTO that can be purged safely. Background technique [0002] When the rotary RTO is in use, when the VOCs gas is oxidized and decomposed inside it, the VOCs gas is fed intermittently. During the feeding interval, it needs to be filled with the corresponding clean gas to expel the treated VOCs gas to the outside of the furnace. . [0003] The pipeline filled with clean gas is usually connected to the intake pipeline through a structure such as a three-way valve. When switching the gas, it is necessary to close the valve on the intake pipeline and open the valve on the clean gas pipeline. The above process of switching gas As a result, the structure of the intake pipe is too complicated and the operation is inconvenient. [0004] There is a certain amount of VOCs gas remaining in the intake pipe. When the clean gas is input, this part of the VOCs gas often ...
Claims
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IPC IPC(8): F23G7/06
CPCF23G7/068F23G2209/14
Inventor 刘全军仇玉楼
Owner 江苏大恒环境技术有限公司