Novel gas and ash mixer

Abstract

The invention discloses a novel gas and ash mixer. The gas and ash mixer comprises a cylinder body; the upper end of the cylinder body is open, and the lower end of the cylinder body is provided with a circular base plate; the circular base plate is connected with the lower end of the cylinder body, so that the lower end of the cylinder body is sealed; an air inlet hole is formed in the left wall of the cylinder body; and an discharging hole is formed in the right wall of the cylinder body. The gas and ash mixer further comprises an air inlet pipe and a discharging pipe; the air inlet pipe communicates with the air inlet hole; and the discharging pipe communicates with the discharging hole. The gas and ash mixer further comprises a plurality of straight guiding plates; the straight guiding plates are arranged vertically and parallel to each other, and spaces are reserved among the straight guiding plates; the straight guiding plates extends from the air inlet hole to the discharging hole; and the straight guiding plates are fixedly connected with the circular base plate. The novel gas and ash mixer has the beneficial effects that the novel gas and ash mixer is beneficial for mixing gas and ash and conveying gas and ash mixture; the situation that the ash accumulates on the inner surface of the wall of the cylinder body provided by the invention is prevented; the structure is simple, and the cost is low; the novel gas and ash mixer is beneficial for the ash conveyed by a conveyer to fall into the novel gas and ash mixer completely.

Description

technical field [0001] The invention relates to an air-ash mixer; more specifically, relates to a novel air-ash mixer; it belongs to the field of the air-ash mixer in a powder material pneumatic conveying device. Background technique [0002] On power station equipment, senders and air-ash mixers are often used to transport powdery materials away. There is an ash-gas mixer under the sender, the ash in the sender enters the mixer, the ash mixes with the gas in the mixer, and the gas-ash mixture is transported away by pneumatic force. [0003] The mixer and the sender are fixedly connected together through flanges and fasteners. [0004] At present, the existing mixer includes a cylinder with an opening at the upper end of the cylinder, and a round bottom plate at the lower end of the cylinder, which is fixedly connected with the lower end of the cylinder, thereby sealing the lower end of the cylinder. The air intake hole is provided with a discharge hole on the right wall o...

AI Technical Summary

Problems solved by technology

[0008] The existing mixer has the following disadvantages: 1. After the gas and ash enter the cylinder and mix, it is not conducive to transporting the gas-ash mixture away from the discharge port

[0009] 2. Ash will accumulate on the inner surface of the front wall and rear wall of the cylinder, which is not conducive to the mixing of gas and ash, and is not conducive to transporting the mixture of gas and ash from the discharge port

But after a long time, ash will accumulate on the ash baffle, which is not conducive to the ash entering the cylinder from the transmitter

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