A biomass gasification gas pipeline switch device

Abstract

The invention provides a biomass gasified fuel gas pipeline switch device, which comprises an air inlet flange, an air inlet pipe and a water tank outer edge, wherein a main body of the fuel gas pipeline consists of a square or round pipeline; one end of the main body is provided with the air inlet pipe; the end part of the air inlet pipe is provided with the air inlet flange; the other end of the main body is provided with the air outlet pipe; the end part of the air outlet pipe is provided with an air outlet flange; the top of the main body positioned between the air outlet pipe and the air inlet pipe is provided with an overhaul opening; an water tank inner edge upwards and vertically extends from the top of the overhaul opening; the water tank outer edge is arranged on the outer side of the water tank inner edge; a certain distance is reserved between the water tank inner edge and the water tank outer edge to form a water tank; water is injected into the water tank; a water tank cover is buckled on the top of the water tank; a cover handle is arranged on the water tank cover. The biomass gasified fuel gas pipeline switch device adopting the technical scheme has the advantages that the fuel gas pipeline switching problem is effectively solved; the equipment structure is simple; the operation is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of biomass gasification, in particular to a gas pipeline switch device for biomass gasification. Background technique [0002] Biomass gasification technology is being popularized, and its unique effect in the field of environmental protection and new energy has attracted more and more researchers' attention. [0003] The gas produced by biomass gasification contains a small amount of water vapor, dust and tar, referred to as dirt. The tar in the dirt will condense into solid matter when the temperature is lower than 65°C, and together with dust, etc., it will block the gas pipeline. The ordinary screw-type switch device is not suitable for installation on the gas pipeline, and the switch part is easy to become tar and At the accumulation point of dust, the tar is condensed and bonded to the switch part, causing the helix to rotate ineffectively. Some switching devices suitable for biomass gasification gas...

AI Technical Summary

Problems solved by technology

After using for a period of time, the flexibility of this switch will be reduced, which will affect the use effect, and may even be stuck by tar and dust and cannot be used.

In addition, the cost of the water pipe switch is relatively high

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