Slag discharging device for dust collector

Abstract

The invention discloses a preparing method of titanic chloride, which is characterized by the following: the discharge device of cleaner is set under the cleaner (15), which consists of cleaner floor (10) and scraper discharge machine, the cleaner floor (10) connects flannel (12) of cleaner (15) through bolt, which is sealed by sealing pad (11), the cleaner floor possesses slag gathering hopper (13), when the discharge machine works, the motor (1) anchors conical gear couple (5) and (6) through reducer (2), which transmits power to scraping board (9) through driving shaft (8), the scraping board (9) winds shaft (8), which gathers dust in the slag gathering hopper (13), the discharge door is opened timely, which drains the dust in the slag pouring pool.

Description

technical field [0001] The present invention relates to the preparation of titanium tetrachloride, in particular to the discharge of dust collecting slag from dust collectors of chlorination equipment. Background technique [0002] In the equipment process for industrial preparation of titanium tetrachloride, the function of the dust collector is to make the mixed gas coming out of the chlorination furnace slow down and cool down, so that the high boiling point impurity chloride is condensed and mixed with the solid entrained in the mixed gas The particles settle down together. The clapboard dust collector with simple structure is widely used in industry. For the discharge of dust slag collected in the dust collector, the prior art generally adopts the methods of spiral slag discharge, star-shaped feeder slag discharge and direct discharge by dismantling the blind plate. Figure 1 is a schematic diagram of the spiral slag discharge. The spiral slag discharge is to push the ...

AI Technical Summary

Problems solved by technology

After the spiral slag discharge and star feeder slag discharge have been running for a period of time (10-15 days), there will be the problem of dust collection slag sticking and filling the screw pitch or star-shaped groove 4, and the slag cannot be discharged. At this time, it has to be disassembled Clean up equipment, thus affecting production and environmental protection

However, dismantling the blind plate is directly discharged, which is inconvenient to operate, high labor intensity, potential safety hazard, serious environmental pollution, continuous operation cannot be performed, and production must be stopped during the slag discharge process, which reduces the production operation rate and affects the furnace condition of the chlorination furnace, which is unfavorable to production.

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