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Air flow switching valve sets and control method

A technology of airflow switching and control methods, applied in valve details, multi-way valves, valve devices, etc., can solve the problems of limited application scenarios of valve groups, complete machine loading and unloading for maintenance, and inability to treat waste gas, etc., to facilitate processing and transportation , Safe and convenient maintenance, simple structure

Pending Publication Date: 2019-08-09
山东海美侬环保科技有限公司
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Problems solved by technology

[0015] Aiming at the defects in the prior art, the present invention provides an air flow switching valve group and a control method to solve the problem that the valve group in the traditional technology cannot process the exhaust gas after the intake; Denaturation; limited application scenarios of the valve group; complete machine assembly and disassembly required for maintenance; and the problem of deformation caused by welding heat

Method used

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  • Air flow switching valve sets and control method
  • Air flow switching valve sets and control method
  • Air flow switching valve sets and control method

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Embodiment Construction

[0035] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0036] like Figure 1 to Figure 3 As shown, an air flow switching valve group and a control method include a valve group, at least three valve groups are arranged in series, and each valve group is provided with an inlet channel 2 and an outlet channel 1 .

[0037] The air inlet passage 2 communicates with the air outlet passage 1 through an air pipe 17 .

[0038] Both the air inlet channel 2 and the air outlet channel 1 are provided with inspection ports 3 .

[0039]The outlet channel 1 is also provided with a purge port 8, wherein the purge port 8 is a connection port for purging.

[0040] The air inlet passag...

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Abstract

The invention discloses an air flow switching valve sets and a control method, and relates to the technical field of heat storage type incinerator tools. The air flow switching valve sets comprise valve set bodies, wherein at least three valve set bodies are arranged and connected in series, and each valve set body is provided with an air inlet channel and an air outlet channel. The valve sets solve the problems that a valve set cannot treat waste gas after gas feeding in a traditional technology, the valve set is stressed in multiple directions, so that the valve set is easy to deform; application scenes of the valve set are limited, and the whole machine needs to be assembled and disassembled for maintenance; and during machining, the valve set is easy to deform due to being subjected towelding heat.

Description

technical field [0001] The invention relates to the technical field of regenerative incinerator appliances, in particular to an air flow switching valve group and a control method. Background technique [0002] With the development of industry, environmental problems have become increasingly prominent, and environmental pollution has become a problem that needs to be solved urgently. Among them, air pollution is closely related to people's lives. Air pollution mainly includes organic waste gas pollution and inorganic waste gas pollution. Among organic waste gas treatment technologies, incineration is one of the most direct and effective treatment technologies. Regenerative incineration (RTO) and regenerative catalytic combustion (RCO) technologies are mostly used in practical applications. Compared with other incineration technologies, regenerative incinerators can effectively recover heat, and their heat recovery efficiency can reach 95%. above. [0003] The operating pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/20F16K31/122F16K27/04
CPCF16K11/20F16K31/122F16K27/044
Inventor 黄文迪王清波曾荣辉李杰曲晓文蒋训鹏
Owner 山东海美侬环保科技有限公司
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