CN217120797U - Elastomer material vibrating screen - Google Patents

Abstract

The utility model provides an elastomer material reciprocating sieve, reciprocating sieve includes: the screening device comprises a base and a screen, wherein the screen is arranged on the base and used for screening elastomer materials to be screened; the screen upper body is arranged at the upper end of the screen and used for ensuring that the elastomer material to be screened does not splash and separate from the vibrating screen in the screening process; the screen lower body is arranged at the lower end of the screen and is used for collecting fine materials passing through the screen; and the motor is connected with the screen and used for driving the screen to vertically vibrate. This reciprocating sieve makes the perpendicular amplitude of screen cloth motor through the increase for the screen cloth becomes perpendicular reciprocating sieve, and the mechanical separation of material is realized to the perpendicular amplitude through reciprocating sieve, common material stifled pump when having solved among the prior art separation elastomer material, stifled pipeline scheduling problem, can satisfy the needs of quick continuous feeding, can improve work efficiency again, reduces manual operation, and then has reduced manufacturing cost.

Description

Elastomer material vibrating screen

Technical Field

The utility model belongs to mechanical production equipment field, concretely relates to elastomer material reciprocating sieve.

Background

The elastic body is a material which can be restored to the original shape after external force is removed, the elastic body has obvious deformation under weak stress, and the elastic body can be quickly restored to be close to the original state and size after the stress is relaxed. In the production process flow of the elastomer material, the elastomer material is sensitive to temperature and pressure changes, the material is often denatured, and the phenomena of caking, uneven thickness and the like occur. For example, before entering the centrifuge, the pipeline is blocked; after the material enters the dryer, the fluidization state of the material is not uniform, and the drying efficiency is influenced.

At present, the common method is to use a filter, but the flow rate of the elastomer material is low, the elastomer material is easy to stick to equipment, and the separation effect of the elastomer material and the fine material is not good.

Therefore, it is desirable to provide a shaker for elastomer materials that has high separation efficiency.

Disclosure of Invention

In order to solve the problem, the utility model aims to provide an elastomer material reciprocating sieve, reciprocating sieve includes:

a base seat is arranged on the base seat,

the screen is arranged on the base and used for screening the elastomer material to be screened;

the screen upper body is arranged at the upper end of the screen and used for ensuring that the elastomer material to be screened does not splash and separate from the vibrating screen in the screening process;

the screen lower body is arranged at the lower end of the screen and is used for collecting fine materials passing through the screen; and

and the motor is connected with the screen and used for driving the screen to vertically vibrate.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, screen cloth one side is equipped with coarse fodder discharged coarse fodder mouth.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, the screen top is arranged in for the triangle toper form on the screen cloth, with the screen cloth is connected, be equipped with the feed inlet on the screen top.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, the screen top is equipped with the exhaust port that is used for the windowing of observing, is used for clearing up the inside quick-open clearance mouth of reciprocating sieve and is used for handling tail gas.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, the feed inlet is connected with the buffer tank that is used for controlling feed rate.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, the sieve lower part of the body is the toper structure of inversion, conical cone angle is 45-60, the cone angle department of the sieve lower part of the body is equipped with the thin material mouth.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, the screen cloth surface the internal surface of the screen top and the internal surface of the screen bottom net all is equipped with anticorrosive coating.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, anticorrosive coating is 316L inside lining tetrafluoro coating or Halar coating.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, the screen cloth is the hastelloy net.

The utility model provides an elastomer material reciprocating sieve still has such characteristic, the reciprocating sieve surface is equipped with the anticorrosive coating.

Has the advantages that:

the utility model discloses increased the motor that makes the perpendicular amplitude of screen cloth for the screen cloth becomes perpendicular reciprocating sieve, and the mechanical separation of material is realized to the perpendicular amplitude through reciprocating sieve, and common material blocks up pump, stifled pipeline scheduling problem when having solved among the prior art separation elastomer material can satisfy the needs of quick continuous feeding, can improve work efficiency again, reduces manual operation, and then has reduced manufacturing cost.

Drawings

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

Fig. 1 is a schematic structural view of an elastomer material vibrating screen provided by the present invention;

wherein: 1: a feed inlet; 2: an oversize body; 3: screening a screen; 4: a coarse material port; 5: a screen lower body; 6: a motor; 7: a base; 8: and (4) a fine material port.

Detailed Description

In order to make the technical means, creation characteristics, achievement purpose and efficacy of the present invention easy to understand, the following embodiments are combined with the accompanying drawings to specifically describe the vibrating screen provided by the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1, there is provided an elastomeric material shaker comprising:

the base (7) is provided with a base,

the screen 3 is arranged on the base 7 and used for screening the elastomer material to be screened;

the upper screen body 2 is arranged at the upper end of the screen 3 and used for ensuring that the elastomer material to be screened does not splash and separate from the vibrating screen in the screening process;

a screen lower body 5 disposed at a lower end of the screen 3 for collecting fine materials passing through the screen 3; and

and the motor 6 is connected with the screen 3 and used for driving the screen 3 to vertically vibrate.

In the above embodiment, increased the motor 6 that makes the perpendicular amplitude of screen cloth 3 for screen cloth 3 becomes perpendicular reciprocating sieve, realizes the mechanical separation of material through the perpendicular amplitude of reciprocating sieve, and common material blocks up pump, stifled pipeline scheduling problem when having solved among the prior art separation elastomer material can satisfy the needs of quick continuous feeding, can improve work efficiency again, reduces manual operation, and then has reduced manufacturing cost. And, based on current screen cloth screening process, the problem that the article of waiting to screen dropped easily takes place, increases screen cloth upper part 2 in 3 upper ends of screen cloth to utilize the screen cloth lower part 5 that sets up in the screen cloth lower extreme to collect the material that the granule is less than 3 aperture sizes of screen cloth, prevent the problem that the material after taking place to screen splashes everywhere. The aperture ratio of the screen 3 and the diameters of the upper screen body 2 and the lower screen body 5 are adaptively adjusted according to the coarse material proportion of the filtered product.

In some embodiments, the feed line, the coarse outlet line and the fine outlet line are all flexible connections to prevent the screen body from being stressed.

In some embodiments, the screen 3 is provided with a coarse material outlet 4 at one side.

In some embodiments, the upper screen body 2 is a triangular cone shape and is disposed on the screen mesh 3 and connected with the screen mesh 3, and the upper screen body 2 is provided with a feeding hole 1. Feed inlet 1 sets up in the cone angle department of triangular cone, and feed inlet 1 for the screen cloth 3 diameter is little can be so that the process of feeding more slowly, and the efficiency of screening is higher, prevents to take place the feeding too much and pile up the problem that leads to the motor overload on screen cloth 3.

In some embodiments, the screen top 2 is provided with a window for observation, a quick-opening cleaning port for cleaning the inside of the vibrating screen, and an exhaust port for treating exhaust gas. The process of screening can be observed more clearly in order to in time carry out feedback processing in the screening process to the windowing, if the material screening increases the material of treating the screening too fast, if the material screening is too slow or take place to pile up then reduce the feeding etc.. On the basis that part of the materials to be screened can release toxic gas in the vibration process, an exhaust port for exhausting the toxic gas is increased.

In some embodiments, a buffer tank for controlling the feeding speed is connected to the feeding port 1. The buffer tank is used for preventing to pile up on screen cloth 3 and lead to vibrating motor 6 overload because of containing more or the feeding volume when being greater than screen cloth filter area in the material.

In some embodiments, the lower sieve body 5 is an inverted cone-shaped structure, the cone angle of the cone is 45-60 degrees, and the fine material opening 8 is arranged at the cone angle of the lower sieve body 5. The cone structure ensures downward flow, and the cone angle varies according to the product stack angle.

In some embodiments, the surface of the screen cloth 9, the inner surface of the screen upper body 2 and the inner surface of the screen lower net 5 are all provided with an anticorrosive coating. The anticorrosive coating is a 316L teflon coating or a Halar coating. The screen 3 is a hastelloy mesh. And an anticorrosive layer is arranged on the outer surface of the vibrating screen. In the above embodiment, the inner and outer surfaces of the vibrating screen are provided with the anticorrosive material, so that the vibrating screen can process high-viscoelasticity material containing corrosive components, such as material containing 28 wt% hydrochloric acid, mainly aiming at the following products: chlorinated polyethylene, chlorinated polypropylene, acrylate elastomers, and the like.

When the vibrating screen provided by the embodiment is applied to chlorinated polyethylene products, the aperture of the screen plate is recommended to be 0.2-1cm, and the hole distance is 0.2 cm.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. An elastomeric material shaker, the shaker comprising:

a base seat is arranged on the base seat,

the screen is arranged on the base and used for screening the elastomer material to be screened;

the screen upper body is arranged at the upper end of the screen and used for ensuring that the elastomer material to be screened does not splash and separate from the vibrating screen in the screening process;

the screen lower body is arranged at the lower end of the screen and is used for collecting fine materials passing through the screen; and

the motor is connected with the screen and used for driving the screen to vertically vibrate;

the screen upper body is in a triangular conical shape and is arranged on the screen and connected with the screen, and a feed inlet is formed in the screen upper body;

the screen top of the body is equipped with the window that is used for observing, is used for clearing up the inside quick-open clearance mouth of reciprocating sieve and is used for handling the gas vent of tail gas.

2. The elastomeric material shaker of claim 1, wherein the screen is provided with a coarse discharge opening on one side.

3. The elastomeric material shaker of claim 1, wherein the feed inlet is connected to a surge tank for controlling feed rate.

4. The elastomeric material shaker of claim 1, wherein the lower body is an inverted cone having a cone angle of 45-60 ° and a fines opening at the cone angle of the lower body.

5. The elastomeric material shaker of claim 1, wherein the screen surface, the inner surface of the screen top and the inner surface of the screen bottom screen are provided with a corrosion resistant coating.

6. The elastomeric material shaker of claim 5, wherein the corrosion resistant coating is a 316L Teflon lined coating or a Halar coating.

7. The elastomeric material shaker of claim 1, wherein the screen mesh is a hastelloy mesh.

8. The elastomeric material shaker of claim 1, wherein the shaker outer surface is provided with a corrosion resistant layer.

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