Moving dust-preventing apparatus for silo feed inlet

Abstract

The invention discloses a storage bin feeding dust-sealing device, which comprises a storage bin feed inlet, a storage bin platform, a bracket, a fixed base, a discharge outlet of a feeding trolly, a moving base, a deviation-preventing wheel, a roller, a spring, an adhesive tape, a screw tensioning structure and a splashproof groove. The discharge outlet of the feeding trolly stretches into and is connected with the inner wall of the brakect, the storage bin platform is internally provided with the splashproof groove for protecting and leading the discharge outlet of the feeding trolly, and the two ends of the adhesive tape covered on the surfaces of the storage bin platform and the bracket are tensed by the screw tensioning structure and an elastic support structure. The bracket moves with the feeding trolly, and the roller rotates relatively to the adhesive tape which is still stuck to the in-situ surface after the roller passes. As the adhesive tape, the storage bin platform and the bracket are in no clearance fit, the bug dust is effectively blocked, and the splash falls in the trapeziform splashproof groove and automatically falls to the storage bin feed inlet along the inclined surface. The storage bin feeding dust-sealing device has good dust-sealing effect without splash, thus greatly improving the working atmosphere, and being favorable to safety production and reducing the dust suction air quantity.

Description

technical field [0001] The invention relates to a dust-sealing device for an open container, in particular to a mobile dust-sealing device for a feeding port of an industrial silo. Background technique [0002] Most of the industrial raw and auxiliary materials are granular or block materials, and most of the industrial storage is stored in silos, which is conducive to production management. The raw and auxiliary materials used in the metal smelting industry have many varieties and large quantities, and a certain number of silos need to be configured to meet the production needs. In most cases, the silos in the metal smelting industry are vertical elevated silos, and the silos are arranged in single or double rows in sequence. This type of silo is an open container, and the materials are sent to the mobile feeding trolley through the conveyor belt. According to The material varieties are injected into the corresponding silos for storage. When the material is injected, ther...

AI Technical Summary

Problems solved by technology

The dispersed dust seriously pollutes the working environment, which not only affects the health of the operating workers, but also endangers the safety of the surrounding electrical appliances

Splashes splash onto the silo platform, and once they accumulate too much, it will make it difficult to move the feeding trolley, and even cause a rollover accident

Due to the straight-line movement of the feeding trolley, it is impossible to block the dust with a fixed dust cover. The existing technology adds a flexible dust-sealing curtain to the feeding port of the silo, which can effectively block part of the dust, but cannot effectively block the splashing materials. The production site There are still dust pollution and splashes occupying the road, and the existing technology cannot fundamentally solve the above-mentioned existing problems

Images