CN112414025A

CN112414025A - Drying device is used in masterbatch production

Info

Publication number: CN112414025A
Application number: CN202011054375.8A
Authority: CN
Inventors: 孔年娣
Original assignee: Yangzhou Longcai Plastic Masterbatch Co ltd
Current assignee: Yangzhou Longcai Plastic Masterbatch Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-02-26

Abstract

The invention provides a drying device for producing color master batches, and relates to the technical field of drying devices. The color master batch drying device comprises a compressor, a blower, a heating chamber and a drying box. The heating chamber is internally provided with a heating column for heating air, and the drying box is internally provided with a stand column and a tray. The compressor is connected with the blower through an air inlet pipe, the blower, the heating chamber and the drying box are connected through a first branch pipe, a second branch pipe and a third branch pipe, and flow control valves are arranged on the first branch pipe and the second branch pipe to control the air inflow of the three branch pipes. The masterbatch drying device provided by the invention is provided with the independent heating chamber, and the drying efficiency is high.

Description

Drying device is used in masterbatch production

Technical Field

The invention belongs to the technical field of drying devices, and particularly relates to a drying device for producing color master batches.

Background

The color master batch mainly comprises pigment, resin carriers and processing aids, wherein the properties of different resin carriers are different, the processing performance of partial resin carriers such as ABS resin and polypropylene resin is greatly influenced by the moisture content, and the problem of uneven coloring is easy to occur. Therefore, the resin carrier needs to be dried before processing, so that the water content is reduced, and the product quality is ensured.

Color concentrates are used as pigments in the production of plastic resins, requiring cleanliness of higher pigment concentrations. However, in the actual production process, the prepared color master batch is easily contaminated, and the color of the product is affected, so that the cleanliness of the color master batch is ensured by washing before use, and meanwhile, the color master batch is dried so that the color master batch can be rapidly put into use, and the production efficiency is ensured.

Disclosure of Invention

The purpose of the invention is as follows: the processability of part of color master batch resin carriers such as ABS resin and polypropylene resin is greatly influenced by the moisture content, and drying treatment is needed before processing. The color master batch stained with dirt needs to be washed by water before use, and needs to be dried so as to be put into use quickly. To above-mentioned actual problem, need design drying device for masterbatch production.

In order to achieve the purpose, the invention provides the following technical scheme:

a drying device for color master batch production comprises a compressor, a blower, a heating chamber and a drying box. The heating chamber is internally provided with a heating column for heating air, and the drying box is internally provided with a stand column and a tray. The compressor is connected with the blower through an air inlet pipe, the blower, the heating chamber and the drying box are connected through a plurality of air inlet branch pipes, and a first flow control valve and a second flow control valve are arranged on the air inlet branch pipes so as to average the air inflow of each air inlet branch pipe.

Preferably, the number of the air inlet branch pipes is three, and the air inlet branch pipes are divided into a first branch pipe, a second branch pipe and a third branch pipe.

Preferably, the first flow control valve and the second flow control valve are respectively installed on the first branch pipe and the second branch pipe.

Preferably, the first branch pipe, the second branch pipe and the third branch pipe penetrate through the heating column.

Preferably, the tray is divided into three layers, and the three layers correspond to the pipe orifices of the branch pipes respectively.

The invention has the beneficial effects that: this drying device is used in masterbatch production is equipped with independent heating chamber, and the heating column is passed to the air inlet branch pipe, and heating efficiency is high. The air inlet branch pipes are provided with flow control valves, the air quantity of each branch pipe is average, the wind power of each layer is guaranteed, and the overall drying efficiency is improved. The device has multiple applicable procedures, and can be used for drying carrier resins with partial performances greatly influenced by water content, such as ABS resin and polypropylene resin, in the early stage of color masterbatch production, so as to reduce the water content and ensure the quality of color masterbatch products; also can carry out drying process to it after the washing of masterbatch, promote production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1-compressor: 2-a blower; 3-an air inlet pipe; 4-branch pipe number one; 5-branch pipe II; 6-branch pipe III; 7-a flow control valve; 8-second flow control valve; 9-heating column; 10-a heating chamber; 11-upright post; 12-drying box; 13-tray.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b):

as shown in fig. 1, the present invention provides a technical solution: the utility model provides a drying device is used in masterbatch production which characterized in that: comprising a compressor 1, a blower 2, a heating chamber 10 and a drying box 12. The heating chamber 10 is provided with a heating column 9 for heating air, and the drying box 12 is provided with a vertical column 11 and a tray 13. The compressor 1 is connected with the blower 2 through the air inlet pipe 3, the blower 2, the heating chamber 10 and the drying box 12 are connected through a plurality of air inlet branch pipes, and the air inlet branch pipes are provided with a first flow control valve 7 and a second flow control valve 8 so as to average the air inflow of each air inlet branch pipe.

Specifically, the number of the air inlet branch pipes is three, and the air inlet branch pipes are divided into a first branch pipe 4, a second branch pipe 5 and a third branch pipe 6. Wherein, the first flow control valve 7 and the second flow control valve 8 are respectively arranged on the first branch pipe 4 and the second branch pipe 5 to average the air intake of the three branch pipes. The first branch pipe 4, the second branch pipe 5 and the third branch pipe 6 penetrate through the heating column 9. Tray 13 divide into the three-layer, corresponds with the branch pipe mouth of pipe respectively, and make full use of air current promotes drying efficiency.

The invention has the beneficial effects that: this drying device is used in masterbatch production is equipped with independent heating chamber, and the heating column is passed to the air inlet branch pipe, and heating efficiency is high. The air inlet branch pipes are provided with flow control valves, the air quantity of each branch pipe is average, the wind power of each layer is guaranteed, and the overall drying efficiency is improved. The device has multiple applicable procedures, and can reduce the water content and ensure the quality of the color master batch product by drying the carrier resin with partial performance greatly influenced by the water content, such as ABS resin and polypropylene resin, in the early stage of the color master batch production; also can carry out drying process to it after the washing of masterbatch, promote production efficiency.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.

Claims

1. The utility model provides a drying device is used in masterbatch production which characterized in that: including compressor (1), air-blower (2), heating chamber (10) and stoving case (12), install heating post (9) in heating chamber (10) and be used for heated air, install stand (11) and tray (13) in stoving case (12), compressor (1) and air-blower (2) are connected through air-supply line (3), and air-blower (2), heating chamber (10) and stoving case (12) are connected through a plurality of air inlet branch pipes, are equipped with first flow control valve (7) and second flow control valve (8) on the air inlet branch pipe to average every air inlet branch pipe's air input.

2. The drying device for producing the color masterbatch of claim 1, characterized in that: the number of the air inlet branch pipes is three, and the air inlet branch pipes are divided into a first branch pipe (4), a second branch pipe (5) and a third branch pipe (6).

3. The drying device for producing the color masterbatch of claim 2, characterized in that: the first flow control valve (7) and the second flow control valve (8) are respectively arranged on the first branch pipe (4) and the second branch pipe (5).

4. The drying device for producing color masterbatch of claim 2 or 3, characterized in that: the first branch pipe (4), the second branch pipe (5) and the third branch pipe (6) penetrate through the heating column (9).

5. The drying device for producing the color masterbatch of claim 1, characterized in that: the tray (13) is divided into three layers which respectively correspond to the pipe orifices of the branch pipes.