A kind of cone tank of drying device
Technical field
The utility model belongs to the drying protection device technical field, relates in particular to a kind of cone tank of drying device.
Background technology
In the production process of color silk, the Masterbatch drying process is critical process, and main task is that Masterbatch carries out drying, after reaching the moisture content index, quantitatively is injected in screw rod by syringe, is spun into colored terylene filament by the heating extrusion molten together with section.If after the Masterbatch drying, moisture content is inhomogeneous stable, do not reach the production target requirement, to cause great impact to color silk production so, and can cause the physical index decline of look silk and the reduction of full-rolling rate in serious situation, product quality and row yielding will be caused very large loss.In order to make the Masterbatch moisture content reach stable, general look Silk Mill all adopts little drying tower dry to Masterbatch, yet that little drying tower only is used for that amount is carried out drying effect at the Masterbatch of hundreds of kilogram is good, and cost is low.But when the Masterbatch below tens kilograms being carried out the drying processing, there are a lot of drawbacks in this method: when 1, little drying tower is dry to the small lot Masterbatch of tens kilograms, in tower, Masterbatch is few because measuring, the low compressed air that easily causes of material level is in the middle short circuit of Masterbatch, the Masterbatch drying is heated inhomogeneous, moisture content is unstable.When 2, little drying tower was dry to the small lot Masterbatch of tens kilograms, energy consumption cost was very large.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of cone tank of drying device is provided, and its technical scheme is as follows:
A kind of cone tank of drying device, comprise staving, it is characterized in that, the upper end open of described staving, the madial wall of described staving is provided with screen pack, the lower end of described staving is provided with cylindrical pipe, and the junction of described cylindrical pipe and staving is provided with push-pull valve, and the bottom of described cylindrical pipe is provided with the screening web plate.
Optimal way is that the upper end open diameter of described staving is long is 30-cm-40cm.
The cone tank of the drying device that the utility model provides, in use, the madial wall of staving is provided with screen pack can filter the dust that Masterbatch produces in dry run.The lower end of staving be provided with cylindrical pipe can so that dried Masterbatch can be orderly pass through flow out staving after push-pull valve.And the bottom of cylindrical pipe be provided with the screening web plate can effectively screen needed granularity.
The upper end open diameter of staving of the present utility model is long is 30-cm-40cm.The cone tank of specification size can effectively make Masterbatch obtain best drying effect like this.
The utility model is simple in structure, and is easy to use, can be good at obtaining best drying effect, makes better selection need the granularity of dried Masterbatch.
Description of drawings
Fig. 1 schematic diagram of the present utility model.
The specific embodiment
Illustrate embodiment below in conjunction with Fig. 1:
A kind of cone tank of drying device, comprise staving 1, it is characterized in that, the upper end open of described staving 1, the madial wall of described staving 1 is provided with screen pack 2, the lower end of described staving 1 is provided with cylindrical pipe 3, and the junction of described cylindrical pipe 3 and staving 1 is provided with push-pull valve 4, and the bottom of described cylindrical pipe 3 is provided with screening web plate 5.
Optimal way is that the upper end open diameter of described staving is long is 30-cm-40cm.
The cone tank of the drying device that the utility model provides, in use, the madial wall of staving is provided with screen pack can filter the dust that Masterbatch produces in dry run.The lower end of staving be provided with cylindrical pipe can so that dried Masterbatch can be orderly pass through flow out staving after push-pull valve.And the bottom of cylindrical pipe be provided with the screening web plate can effectively screen needed granularity.