Bag-type dust remover for dry purifying system

Abstract

The invention discloses a bag-type dust remover for a dry purifying system, which comprises a middle box body (2) of the bag-type dust remover, a dust hopper (4), a filter bag (6) and an upper box body (7), wherein the middle box body (2) is provided with an air inlet (1); the upper box body (7) is provided with an air outlet (8); and the dust hopper (4) is provided with an overflow pipe (9) for discharging dust and an exhaust opening (10) for cleaning and exhausting slag. The overflow pipe can discharge materials in the dust hopper, adjust the height of a sleeve pipe in a way of adding the sleeve pipe so as to adjust and control the height of a stored material in the dust hopper and more favorably ensure the supply of a recycling material adsorbent; and the exhaust opening is convenient to clean and exhaust the slag during shutdown. A recycling material opening can redeliver an adsorbing material without adsorbed saturation to the dry purifying system, is convenient for the direct recycling material addition of the system and is beneficial to the energy saving of the system, and the installation of a boiling bed aims to facilitate the adjustment of the smoothness of the material at the bottom of the dust hopper.

Description

technical field [0001] The invention relates to a bag dust collector for a dry purification system, belonging to the technical field of bag dust collectors. Background technique [0002] The working principle of the bag filter is to introduce the dust-containing gas into the box of the bag filter through the connecting pipe, and the dust-containing gas moves to the filter bag under the gravitational force of the induced draft fan, and the dust is filtered on the filter bag, and the purified gas It is discharged from the filter bag to achieve the effect of air purification. With the application of the bag filter in the flue gas dry purification system, the adsorbent needs to be filtered and recycled through the filter bag. However, if the existing bag filter is directly applied to the flue gas dry purification treatment system, the following problems will generally exist: a. The equipment occupies a large area; b. the investment cost is high; c. the service life of the filte...

AI Technical Summary

Problems solved by technology

However, if the existing bag filter is directly applied to the flue gas dry purification treatment system, the following problems will generally exist: a. The equipment occupies a large area; b. the investment cost is high; c. the service life of the filter bag is short; d. Adsorbents cannot be fully recycled and reused

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