A double-row single-spray cleaning device for high-temperature resistant filter bags

Abstract

A double-row single-spray cleaning device for high-temperature-resistant filter bags, including a sealed box, a power system, an inner bag cleaning subsystem, an outer bag cleaning subsystem, a sewage pump, and a vacuum pump. The inside of the box is horizontally equipped with Leakage plate, there are two rows of filter bag holders and cleaning partitions on the leakage board. The cleaning partitions are arranged between the front and rear rows of filter bag holders. The filter bag support is arranged symmetrically with the plane of the cleaning partition. The power system includes a motor and a toothed conveyor belt. The inner bag cleaning subsystem includes an inner bag water supply pipe, an inner nozzle pipe, and an inner bag cleaning pressure regulator. . An inner bag washing liquid adding device, the outer bag cleaning subsystem includes an outer bag water supply pipe, an outer spray pipe, an outer bag cleaning pressure regulator, and an outer bag washing liquid adding device. The design has a simple structure, does not damage the surface structure of the filter bag, and has high cleaning efficiency and good cleaning quality.

Description

technical field [0001] The invention relates to a cleaning device for high-temperature-resistant filter bags, which belongs to the field of textile machinery, in particular to a double-row single-spray cleaning device for high-temperature-resistant filter bags, which is particularly suitable for cleaning high-temperature-resistant filter bags. Background technique [0002] High temperature resistant filter bags can effectively control the emission of smoke (powder) and dust in high temperature flue gas, and are widely used in many industrial production fields such as electric power, cement, steel, and waste incineration. However, the used filter bags will produce hard-to-degrade solid waste, which has a greater potential impact on the environment. On the one hand, the degradation cycle of the filter bag itself is very long, and it takes decades for the above-mentioned solid waste to degrade in the natural state. On the other hand, after the filter bag is landfilled, the harm...

AI Technical Summary

Problems solved by technology

The patent relies on the impact force of water to impact the filter bag to drive the turntable. There are two problems. One is that the impact force is too large, which will damage the surface of the filter bag, and it is not suitable for high-temperature resistant filter bags processed by nonwovens. The power of the filter bag is small, which may easily cause the cleaning around the filter bag to be unclean or uneven; secondly, due to the rotation of the turntable, the energy of separating and stripping the dust on the surface of the filter bag by water is reduced, and the cleaning effect is not good.

[0003] To sum up, when the existing high-temperature-resistant filter bags are recycled and reused, there is a lack of cleaning devices that do not damage the surface structure of the filter bags, have good cleaning effects, and have high cleaning efficiency.

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