Pushing device of water-cooled grate cooler

Abstract

The invention discloses a pushing device of a water-cooled grate cooler. The pushing device comprises a base, a supporting plate is installed on the upper surface of the base, fixing plates are installed on the two sides of the upper surface of the supporting plate, a sliding groove is formed in one side of the outer wall of each fixing plate, an L-shaped supporting plate is installed on one sideof the outer wall of the base, an air cylinder is arranged on one side of the outer wall of the L-shaped supporting plate, a push plate is arranged at the other end of the air cylinder and located onthe upper surface of the supporting plate, sliding blocks are installed on the two sides of the outer wall of the push plate and located in the sliding grooves, a water storage groove is formed in theouter wall of the base, a water outlet pipe is installed on one side of the inner wall of the supporting plate, and the other end of the water outlet pipe penetrates through the supporting plate andis located in the water storage groove. Through arrangement of a series of structures, clinker can be automatically pushed, meanwhile, heat dissipation and cooling of the clinker can be accelerated, the clinker cooling time is shortened, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of grate coolers, in particular to a material pushing device of a water-cooled grate cooler. Background technique [0002] Looking at all kinds of grate coolers currently on the market, no matter the third or fourth generation, or even newer grate coolers that have been developed or are being developed, as long as they follow the traditional grate bed air-cooled structure, they all have a The common feature is that according to the working principle of the equipment, a fixed stepped grate bed structure is designed at the front end of the grate cooler. The position of the stepped grate bed is also the position of the feeding point of the high-temperature clinker calcined by the rotary kiln. . Due to the special structure of the stepped grate bed and the fact that high-temperature clinker is easy to accumulate and harden when exposed to cold wind, the original research and development personnel of the grate c...

AI Technical Summary

Problems solved by technology

Due to the special structure of the stepped grate bed and the fact that high-temperature clinker is easy to accumulate and harden when exposed to cold wind, the original research and development personnel of the grate cooler designed a set of air cannons at the front end of the grate cooler. The front end of the cooler is fired at the feed point to prevent the accumulation and condensation of high-temperature clinker on the stepped grate bed. Although theoretically speaking, the air cannon can prevent the formation of a pile at the feed inlet of the grate cooler, but in practice , there are often problems such as temporary failure of the air cannon and excessive temperature of the material inside the equipment due to insufficient operating experience. These factors often cause high-temperature clinker to quickly accumulate and condense at the feed inlet of the grate cooler to form a hard pile. And once the hard material pile starts to condense and form, the air cannon can no longer blow it away; when pushing the clinker, there is no corresponding equipment for accelerating the heat dissipation and cooling of the pushed clinker, which also hinders the subsequent production and processing. It brings inconvenience and reduces production efficiency, therefore, certain improvements are required

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