Anti-clogging tail gas treatment system with waste-heat utilization

Abstract

The invention discloses an anti-cloggingtail gas treatment system with waste-heat utilization, which comprises a flue gas inlet pipe, wherein the flue gas inlet pipe is communicated with an anti-clogging flue gas pipe through a heat exchanger; the other end of the anti-clogging flue gas pipe is communicated with the upper end of the left side of a dust collecting box; a crank is arranged in the anti-clogging flue gas pipe; two ends of the crank are respectively matched with bearings symmetrically arranged at the upper side and the lower side of the anti-clogging flue gas pipe; the upper end of the crank is connected with a motor; the motor is arranged on the upper end of the anti-clogging flue gas pipe. The anti-clogging tail gas treatment system provided by the invention is reasonable in design and convenient to use, and effectively utilizes waste heat in flue gas so as to be energy-saving and environmental-friendly, so that the service life is prolonged; the anti-clogging flue gas pipe is not easy to clog, so that the dust collecting times is reduced; a cylindrical porousfilter element can be easily cleaned and conveniently replaced, so that the maintenance cost is reduced; water-vapor separation of tail gas can be realized, so that a dust collecting and purifying effect is good, and the flue gas is prevented from polluting the environment.

Description

technical field [0001] The invention relates to a tail gas purification system, in particular to an anti-blocking tail gas treatment system with waste heat utilization. Background technique [0002] A kiln is a device made of refractory materials for firing products, and is an essential facility in pottery molding. The tens of thousands of years of human ceramic firing history have accumulated rich kiln styles and experience. From the open-air pile firing on the ground in the primitive society, digging pits and building fires to steamed bun-shaped rising flame round kilns, half-down-flame horseshoe-shaped kilns, Banpo dragon kilns, and duck-egg-shaped kilns, to today's indoor gas kilns, electric kilns, and kiln technology In continuous improvement and development. The internal heating temperature of the kiln is generally more than 1,000 degrees, and the exhausted flue gas has high heat, which is generally discharged directly into the air, which wastes a lot of resources an...

AI Technical Summary

Problems solved by technology

The internal heating temperature of the kiln is generally more than 1,000 degrees, and the exhausted flue gas has high heat, which is generally discharged directly into the air, which wastes a lot of resources and increases production costs.

[0003] Exhaust gas from ceramic kilns often contains a lot of smoke and dust. If these exhaust gases are directly discharged into the air, they will pollute the natural environment.

In addition, the smoke exhaust pipes that convey the smoke and dust are often clogged with ash, and need to be shut down for maintenance, which affects production efficiency and increases production costs.

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