CN202129882U - Masterbatch drying device - Google Patents

Abstract

The utility model relates to the technical field of drying equipment, refer in particular to masterbatch drying device, including dry crystallization bucket, dry crystallization bucket top is equipped with raw material tower, dry crystallization bucket below is equipped with the drying tower, dry crystallization bucket top is equipped with the feed inlet, the export of raw material tower lets in the feed inlet of dry crystallization bucket, dry crystallization bucket bottom is equipped with the discharge gate, the discharge gate of dry crystallization bucket communicates the drying tower through the pipeline, add the masterbatch to the raw material tower, through the gravity of masterbatch self, just enable the even continuous transport of masterbatch to go into masterbatch crystallization bucket, have continuous drying, the drying time is even, the crystallization time is even, the advantage that the moisture content of masterbatch is even after drying, guarantee the quality of product; in addition, dry air current and the masterbatch reverse contact are blown out to the accessible intake pipe, and control masterbatch moisture content is in certain scope, improves the spinnability of spinning, simple structure.

Description

Masterbatch drying device

Technical field:

The utility model relates to the technical field of drying equipment, in particular to a color masterbatch drying device.

Background technique:

The existing method of drying the color masterbatch is to directly add the color masterbatch into the dry crystallization barrel, which is intermittently adding the color masterbatch to the color masterbatch and adding to the dry crystallization barrel. The determination of the drying crystallization time is obtained by observing the material level estimation in the drying crystallization barrel, which leads to unstable drying time of the color masterbatch. During the drying process, there are phenomena such as insufficient drying and uneven moisture content. In the process, it causes floating yarn, wool yarn, and broken ends, thereby reducing the rate of inferior products and affecting the quality of finished products.

Utility model content:

The purpose of the utility model is to provide a color masterbatch drying device that meets the needs of continuous drying of color masterbatches, has uniform drying time and good drying effect in view of the deficiencies in the prior art.

In order to achieve the above purpose, the technical solution adopted by the utility model is: the masterbatch drying device includes a dry crystallization barrel, a raw material tower is arranged on the top of the dry crystallization barrel, a drying tower is arranged under the dry crystallization barrel, and a drying tower is arranged on the top of the dry crystallization barrel. The feed inlet and the outlet of the raw material tower lead into the feed inlet of the drying crystallization tank, and the bottom of the drying crystallization tank is provided with a discharge port, and the discharge port of the dry crystallization tank is connected to the drying tower through a pipeline.

An air inlet pipe capable of blowing upwards is provided in the discharge port of the dry crystallization barrel.

The upper end of the dry crystallization barrel is provided with an air outlet.

A valve is provided at the outlet of the raw material tower.

The utility model has the beneficial effects that: the masterbatch drying device provided by the utility model includes a drying crystallization barrel, a raw material tower is arranged on the top of the drying crystallization barrel, a drying tower is arranged under the drying crystallization barrel, and a feeding material is arranged on the top of the drying crystallization barrel. The outlet of the raw material tower is connected to the feed port of the dry crystallization barrel, and the bottom of the dry crystallization barrel is provided with a discharge port. The discharge port of the dry crystallization barrel is connected to the drying tower through a pipeline, and the masterbatch is added to the raw material tower. , through the gravity of the color masterbatch itself, the color masterbatch can be evenly and continuously transported into the color masterbatch crystallization barrel, which has the advantages of continuous drying, uniform drying time, uniform crystallization time, and uniform moisture content of the color masterbatch after drying. To ensure the quality of the product; in addition, the dry air flow can be blown out through the air inlet pipe to contact the color masterbatch in reverse, so as to control the moisture content of the color masterbatch in a certain range, improve the spinnability of spinning, and the structure is simple.

Description of drawings:

Fig. 1 is a structural representation of the utility model.

Detailed ways:

Below in conjunction with the accompanying drawings the utility model is further described, as shown in Figure 1, the utility model includes a dry crystallization barrel 1, the top of the dry crystallization barrel 1 is provided with a raw meal tower 2, and the bottom of the dry crystallization barrel 1 is provided with a drying tower 3 , the top of the dry crystallization barrel 1 is provided with a feed inlet 11, the outlet of the raw meal tower 2 is connected to the feed inlet 11 of the dry crystallization barrel 1, and the bottom of the dry crystallization barrel 1 is provided with a discharge port 12, and the outlet of the dry crystallization barrel 1 The feed port 12 communicates with the drying tower 3 through the pipeline 4 . A valve 6 is provided at the outlet of the raw material tower 2 .

When in use, add the color masterbatch into the raw material tower 2, and through the gravity of the color masterbatch itself, the color masterbatch can be evenly and continuously transported into the color masterbatch crystallization barrel, with continuous drying, uniform drying time, crystallization The advantages of uniform time and uniform moisture content of the masterbatch after drying ensure the quality of the product.

In addition, the discharge port 12 of the dry crystallization barrel 1 is provided with an air inlet pipe 5 capable of blowing upward, and the upper end of the dry crystallization barrel 1 is provided with an air outlet 13 . The dry air can be blown out through the air inlet pipe 5 to make reverse contact with the color masterbatch, control the moisture content of the color masterbatch in a certain range, improve the spinnability of spinning, and have a simple structure. After drying, the color masterbatch passes through the outlet 12 discharge.

Of course, the above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the utility model patent application are included in the utility model patent application within range.

Claims (4)

1. The masterbatch drying device includes a dry crystallization barrel (1), and a raw material tower (2) is arranged on the top of the dry crystallization barrel (1), and it is characterized in that: a drying tower ( 3), the top of the dry crystallization barrel (1) is provided with a feed inlet (11), and the outlet of the raw meal tower (2) is passed into the feed inlet (11) of the dry crystallization barrel (1), and the dry crystallization barrel (1) A discharge port (12) is provided at the bottom, and the discharge port (12) of the drying crystallization barrel (1) is connected to the drying tower (3) through a pipeline (4). 2. The masterbatch drying device according to claim 1, characterized in that: the discharge port (12) of the drying crystallization barrel (1) is provided with an air inlet pipe (5) capable of blowing upward. 3. The masterbatch drying device according to claim 2, characterized in that: an air outlet (13) is provided at the upper end of the drying crystallization barrel (1). 4. The masterbatch drying device according to any one of claims 1-3, characterized in that: a valve (6) is provided at the outlet of the raw meal tower (2).

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