CN219006724U

CN219006724U - Water removal device for strip-shaped materials

Info

Publication number: CN219006724U
Application number: CN202223384011.3U
Authority: CN
Inventors: 袁少山; 黄苏宏; 汪中祥
Original assignee: Anhui Guofeng New Material Co ltd
Current assignee: Anhui Guofeng New Material Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-12
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a water removing device for strip materials, which comprises a blower, a material guiding mechanism, a water collecting piece and a water removing piece, wherein: the water collecting piece is provided with a water collecting groove; the material guiding mechanism is arranged on the water collecting piece and is positioned above the water collecting groove, and the material guiding mechanism is used for guiding strip materials; the water removing piece is arranged on the upper part and is used for carrying out contact type water removal on the strip-shaped materials; the air blower blows the strip-shaped materials on the material guide mechanism, and the air outlet end of the air blower is positioned above the water collecting tank and opposite to the water collecting tank. Through the setting of air-blower and dewatering piece and then increase strip material surface dewatering efficiency and effect.

Description

Water removal device for strip-shaped materials

Technical Field

The utility model relates to the technical field of related equipment of a granulator, in particular to a water removal device for strip materials.

Background

At present, the granulating process of a granulator is mainly divided into two types, namely granulating a polymer melted after being heated by an extruder before cooling and shaping, and granulating after cooling and shaping. The latter is more widely used because of its relatively simple and economical structure.

For the cooling mode, water bath is mostly used for cooling. Because the water bath cooling is firstly carried out, the material is indispensable to be dehydrated and dried. The most applied water removal mode is to blow off water by forced ventilation, and the effect is often not ideal in the practical application process, and the finished product particles are more or less moist.

Therefore, a device for efficiently removing water from a granulator through liquid-cooled strip materials is needed.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides a water removing device for strip materials.

The utility model provides a strip material dewatering device, which comprises a blower, a material guide mechanism, a water collecting piece and a dewatering piece, wherein:

the water collecting piece is provided with a water collecting groove;

the material guiding mechanism is arranged on the water collecting piece and is positioned above the water collecting groove, and the material guiding mechanism is used for guiding strip materials;

the water removing piece is arranged on the upper part and is used for carrying out contact type water removal on the strip-shaped materials

The air blower blows the strip-shaped materials on the material guide mechanism, and the air outlet end of the air blower is positioned above the water collecting tank and opposite to the water collecting tank.

On the basis of the technical scheme, as a further optimized scheme of the utility model, the water removing piece is close to the feeding end of the material guiding mechanism relative to the air outlet end of the air blower.

On the basis of any one of the technical schemes, the utility model further optimizes the scheme and further comprises an air deflector, wherein the air deflector is provided with an air guiding cavity, an air inlet and an air outlet, the air inlet and the air outlet are communicated with the air guiding cavity, the air blower is communicated with the air inlet, and the air outlet is opposite to the water collecting tank.

On the basis of any one of the above technical solutions, as a further optimized solution of the present utility model, a plurality of air outlets are provided, and the plurality of air outlets are all distributed on the bottom surface of the air deflector.

On the basis of any one of the above technical solutions, as a further optimized solution of the present utility model, the bottom surface of the air deflector is a cambered surface concave towards a direction away from the water collecting tank.

On the basis of any one of the above technical schemes, as a further optimized scheme of the utility model, the material guiding mechanism comprises a material guiding roller, and the material guiding roller is transversely and rotatably arranged on the water collecting piece.

On the basis of any one of the technical schemes, as a further optimized scheme of the utility model, at least two guide rollers are arranged, and a water removal gap is formed between two adjacent guide rollers.

On the basis of any one of the technical schemes, as a further optimized scheme of the utility model, the guide roller is provided with a limiting ring groove, and the limiting ring groove is used for limiting the strip-shaped materials.

The dewatering piece in the above technical scheme can be wiping cloth in the prior art or other parts capable of wiping the strip-shaped materials in a contact mode, and is preferable in some embodiments, the dewatering piece comprises a mounting plate and dewatering bristles, the dewatering bristles are mounted on the mounting plate, the mounting plate is mounted on the water collecting piece, and the dewatering bristles have certain hardness and elasticity and are used for primarily dewatering the surface of the strip-shaped materials.

According to the utility model, the water removing device for the strip-shaped material is simple in structure, the strip-shaped material extruded by the extruder is discharged onto the material guiding mechanism after liquid cooling, the strip-shaped material is subjected to preliminary contact water removal through the water removing piece, and then water stains on the surface of the strip-shaped material are subjected to blast water removal through the air flow blown out by the air blower, so that the efficiency and the effect of the water removal on the surface of the strip-shaped material are improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of an air deflector of the present utility model;

FIG. 3 is a schematic view of a dewatering element according to the present utility model;

FIG. 4 is a schematic view of a guide roller structure according to the present utility model;

in the figure: 1. a blower; 2. a guide roller; 20. a limit ring groove; 3. a water collecting member; 4. an air deflector; 40. an air guide cavity; 41. an air inlet; 42. an air outlet; 5. a water removing member; 50. a mounting plate; 51. removing water and brushing; 6. a drain pipe; 7. strip material.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The water removing device for strip materials shown in fig. 1-2 comprises a blower 1, a material guiding mechanism, a water collecting piece 3, an air deflector 4 and a water removing piece 5, wherein:

the water collecting piece 3 is provided with a water collecting groove; specifically, the upper surface of the water collecting piece 3 is provided with a water collecting tank, the lower part of the water collecting tank is in a funnel shape, the water collecting piece 3 is provided with a drain pipe 6 and a valve, the drain pipe 6 is communicated with the lowest position of the water collecting tank, and the valve is used for controlling the opening or closing of the drain pipe 6;

the material guiding mechanism is arranged on the water collecting piece 3 and is positioned above the water collecting groove, and the material guiding mechanism is used for guiding the strip-shaped materials 7;

specifically, the material guiding mechanism comprises material guiding rollers 2, the material guiding rollers 2 are transversely and rotatably arranged on the water collecting piece 3, two material guiding rollers 2 are arranged, a water removing gap is formed between the two material guiding rollers 2, and the two material guiding rollers 2 are parallel to each other;

in this embodiment, preferably, the guide roller 2 is provided with a limiting ring groove 20, and the limiting ring groove 20 is used for limiting the strip-shaped material 7;

the water removing piece 5 is arranged on the upper part and is used for carrying out contact water removal on the strip-shaped materials 7, and the water removing piece 5 is positioned on the same side of the two material guiding rollers 2 and is close to the feeding end of the material guiding structure;

the water removing member 5 comprises a mounting plate 50 and water removing bristles 51, the water removing bristles 51 are mounted on the mounting plate 50, the mounting plate 50 is mounted on the water collecting member 3, and particularly, the water removing bristles 51 have certain hardness and elasticity, and preliminary water removal is carried out on the surface of the strip-shaped material 7;

the air outlet of the air blower 1 is connected with the air deflector 4 through a steel pipe, the air deflector 4 is provided with an air guiding cavity 40, an air inlet 41 and an air outlet 42, the air inlet 41 and the air outlet 42 are both communicated with the air guiding cavity 40, the air blower 1 is communicated with the air inlet 41, the air outlet 42 is opposite to the water collecting tank, specifically, the air outlet 42 is opposite to the strip-shaped material 7 positioned in the water removing gap, then the suspended strip-shaped material 7 is subjected to air blasting and water removing, and the air outlet 42 is opposite to the water collecting tank, so that water blown from the strip-shaped material 7 falls into the water collecting tank;

the air outlets 42 are provided with a plurality of air outlets 42, and the air outlets 42 are distributed on the bottom surface of the air deflector 4; the air discharged by the air outlets 42 forms an air curtain, so that water stains on the outer wall of the strip-shaped material 7 between the two guide rollers 2 can be removed conveniently;

preferably, the bottom surface of the air deflector 4 is a cambered surface concave towards a direction away from the water collecting tank, and an air outlet 42 is arranged along a diameter direction of the cambered surface, so that the air blast of the strip-shaped material 7 is in multiple directions, and the strip-shaped material 7 is conveniently dehydrated.

In working engineering: the strip material 7 subjected to liquid cooling passes through the guide roller 2 on the right side of the figure and then passes through the guide roller 2 on the left side of the figure, in the process, the surface of the strip material 7 is primarily dehydrated through the water removing bristles 51 of the water removing piece 5, and the water removed by the water removing piece 5 falls into the water accumulation groove under the action of self gravity; the strip-shaped material 7 positioned between the two guide rollers 2 is blown by wind blown out from the air deflector 4 and then air-dried, the blown water stain falls into a water collecting tank under the action of wind force and self gravity, and the water in the water collecting tank is discharged out of the water collecting tank through the water discharge pipe 6.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dewatering device of strip material, includes air-blower (1), its characterized in that still includes guide mechanism, water collecting piece (3) and dewatering piece (5), wherein:

the water collecting piece (3) is provided with a water collecting groove;

the material guiding mechanism is arranged on the water collecting piece (3) and is positioned above the water collecting groove, and the material guiding mechanism is used for guiding strip-shaped materials (7);

the water removing piece (5) is arranged on the water collecting piece (3) and is used for carrying out contact water removal on the strip-shaped materials (7);

the air blower (1) blows the strip-shaped materials (7) on the material guide mechanism, and the air outlet end of the air blower (1) is positioned above the water collecting tank and opposite to the water collecting tank;

the water removing piece (5) is close to the feeding end of the material guiding mechanism relative to the air outlet end of the air blower (1).

2. The strip material dewatering device according to claim 1, further comprising an air deflector (4), wherein the air deflector (4) is provided with an air guiding cavity (40), an air inlet (41) and an air outlet (42), the air inlet (41) and the air outlet (42) are both communicated with the air guiding cavity (40), the air blower (1) is communicated with the air inlet (41), and the air outlet (42) is opposite to the water collecting tank.

3. The strip material dewatering device according to claim 2, wherein a plurality of air outlets (42) are provided, and the plurality of air outlets (42) are uniformly distributed on the bottom surface of the air deflector (4).

4. A strip material dewatering device according to claim 2 or 3, characterized in that the bottom surface of the deflector (4) is a curved surface concave in a direction away from the water collection tank.

5. The strip material dewatering device according to claim 1, characterized in that the guiding mechanism comprises a guiding roller (2), the guiding roller (2) being mounted on the water collecting member (3) in a transverse rotation.

6. The strip material dewatering device according to claim 5, wherein at least two guide rollers (2) are provided, and a dewatering gap is formed between two adjacent guide rollers (2).

7. The strip material dewatering device according to claim 5, wherein the guide roller (2) is provided with a limiting ring groove (20), and the limiting ring groove (20) is used for limiting the strip material (7).

8. The strip material dewatering device according to claim 5, characterized in that the dewatering element (5) comprises a mounting plate (50) and dewatering bristles (51), the dewatering bristles (51) being mounted on the mounting plate (50), the mounting plate (50) being mounted on the water collecting element (3).