Wire strand cooling spray nozzle for polyester chip production equipment

Abstract

The invention relates to a wire strand cooling spray nozzle for polyester chip production equipment. The wire strand cooling spray nozzle comprises a spray core seat, wherein a water inlet is formed in the right end of the spray core seat; the left end of the spray core seat is connected with a spray core body through a buckle; a spray core is arranged inside the spray core body; and an I-shaped spray opening is formed on the left end surface of the spray core. The wire strand cooling spray nozzle has a simple structure, facilitates pre-tightening and is not easy to fall, is integrally made of plastic steel material, and can not damage a rotary cutter when entering a cutting chamber by mistake, the I-shaped spray opening is formed in the spray core, sprayed water mist is distributed in a shape of a fan, fan-shaped spraying facilitates the improvement of water utilization rate, the cost is greatly reduced, the machining performance is improved, the corrosion resistance is improved, online spray core changing can be realized, the phenomenon that production is affected because the nozzle is plugged or leaked can not occur, and the maintenance cost is greatly reduced.

Description

technical field [0001] The invention relates to a strand cooling nozzle used in polyester chip production equipment. Background technique [0002] At present, most of the cooling devices used in polyester chip production equipment use stainless steel nozzles, and the inner cavity of the nozzle is hole-shaped, so that the spray water is in a circular scattering state, which makes the spray water too scattered and cannot concentrate the water pressure. in the effective working area. And the steel nozzle is easy to fall and slide into the pelletizing chamber, and then damage the rotary cutter, causing heavy losses. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a strand cooling nozzle for polyester chip production equipment with simple structure and convenient use. [0004] The strand cooling nozzle for polyester chip production equipment of the present invention includes a riser seat, the right end of the r...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the cooling devices used in polyester chip production equipment use stainless steel nozzles, and the inner cavity of the nozzle is hole-shaped, so that the spray water is in a circular scattering state, which makes the spray water too scattered and cannot concentrate the water pressure. in effective working area

And the steel nozzle is easy to fall and slide into the pelletizing chamber, which will damage the rotary cutter and cause heavy losses

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