The waste silk case
Technical field
The utility model relates to the auxiliary spare part of a kind of chemical fibre production, especially a kind of waste silk case that is used for collecting the waste silk that the polyester filament production process produces.
Background technology
At present, the polyester filament production line all is furnished with the waste silk case, per six are spun the shared waste silk case in position, waste silk case upper end connects a suction gun waste silk pipeline and 6 every scissors intaking pipe roads that spin the position, be used to collect 6 waste silks that spin a repiece process and produce when cutting off, by focusing on waste silk, keep the production scene clean, clean and tidy, guarantee product quality.Yet, when 61 of spinning in the position spin position or 5 and spin a use scissors and inhale the silk device, waste silk is inhaled the silk device by scissors and is entered into the waste silk case by the intaking pipe road, waste silk when entering the waste silk case by pipeline owing to exist pressure reduction can produce return air, cause the waste silk batting to go back to the scene of production, influence the clean and tidy of product quality and environment by other untapped scissors intaking pipe road suck-back.
Summary of the invention
Task of the present utility model provides a kind of waste silk case, is a kind of waste silk case that has return air duct, and guaranteeing can not influence product quality and neatly on-the-spot because of return air brings the waste silk batting to the scene in repiece or when using scissors to inhale the silk device.
The waste silk case, be made up of waste silk casing, suction gun pipeline and scissors intaking pipe road, it is characterized in that connecting a return air duct in waste silk casing upper end, the diameter of described return air duct is between 8cm~16cm, adopt pvc pipe, the other end of return air duct leads to the waste silk room.Make at the return air that uses suction gun and scissors to inhale the generation of silk device and be transported to the waste silk room by return air duct.
The progressive effect of this programme is: have the waste silk case of return air duct, be transported to the waste silk room at the return air that uses suction gun and scissors to inhale the generation of silk device by return air duct, guarantee the clean and tidy of product quality and site environment.
Description of drawings
Fig. 1 is the novel structural representation of this use.
Wherein: 1 is the waste silk casing; 2 is the suction gun pipeline; 3 are a scissors suction silk organ pipe road; 4 is return air duct.
The specific embodiment
Further specify the technical solution of the utility model in conjunction with the accompanying drawings.
Embodiment one:
In the terylene production process, per 6 spinning stations are equipped with a waste silk case, are used for collecting the waste silk that production produces.The waste silk case mainly contains [2] suction gun pipeline that [1] waste silk casing and upper end connect, [3] scissors that each spins the position and inhales that [4] return air duct in the middle of silk organ pipe road and the casing upper end constitutes, and it is the pvc pipe of 8cm that [4] return air duct adopts diameter, directly leads to the waste silk room.When in repiece the time, waste silk sucks the suction gun pipeline by suction gun, owing to there is pressure reduction, produce return air, return air is transported to the waste silk room by return air duct, and it is on-the-spot to prevent that return air from can not blow back by [3] scissors suction silk organ pipe road band waste silk batting, guarantees that product quality and scene are clean and tidy.
Embodiment two:
In the terylene production process, per 6 spinning stations are equipped with a waste silk case, are used for collecting the waste silk that production produces.The waste silk case mainly contains [2] suction gun pipeline that [1] waste silk casing and upper end connect, [3] scissors that each spins the position and inhales that [4] return air duct in the middle of silk organ pipe road and the casing upper end constitutes, and it is the pvc pipe of 16cm that [4] return air duct adopts diameter, directly leads to the waste silk room.When one of them spins a use scissors and inhales the silk device, owing to there is pressure reduction, produce return air, return air is transported to the waste silk room by return air duct, it is on-the-spot to prevent that return air from can not blow back by other [3] scissors suction silk organ pipe road band waste silk batting, guarantees that product quality and scene are clean and tidy.