CN218593404U

CN218593404U - Vibrating device of semi-aromatic polyester-polycarbonate copolymer

Info

Publication number: CN218593404U
Application number: CN202222309718.1U
Authority: CN
Inventors: 杨金明; 刘振地; 张浩杰; 叶粉婷; 黄钧宗; 张晓晓
Original assignee: Guangdong Tianxin New Material Technology Co ltd
Current assignee: Guangdong Tianxin New Material Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-10
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a vibrating device of semi-aromatic polyester-polycarbonate copolymer, the power distribution box comprises a box body, a plurality of support columns of fixedly connected with on the bottom side wall of box, the fixed feed arrangement that is equipped with of upside of box, be equipped with eduction gear on the lateral wall of box, the fixedly connected with backup pad on the lateral wall of box, the upside fixedly connected with servo motor of backup pad, servo motor's output shaft runs through the lateral wall and the fixedly connected with eccentric wheel of box, the inside of box is connected with solid fixed cylinder through resetting means, gu the inside bottom fixedly connected with filter screen of fixed cylinder, the filter screen is conical setting. The utility model discloses a set up conical filter screen with the polymer along filter screen lateral wall landing to the edge all around of filter screen, do not influence the separation of the cubic solid suspended solid of later semi-aromatic polyester-polycarbonate copolymer, improved the separation efficiency of polymer.

Description

Vibrating device of semi-aromatic polyester-polycarbonate copolymer

Technical Field

The utility model relates to a semi-aromatic polyester-polycarbonate copolymer polymer production technical field especially relates to a vibrating device of semi-aromatic polyester-polycarbonate copolymer.

Background

In the prior patent document CN111378101a, aromatic anhydride is introduced as a reaction monomer, and the aromatic anhydride, propylene oxide and carbon dioxide are synthesized under a certain reaction condition under the action of a catalyst to obtain a semi-aromatic polyester-polycarbonate copolymer polymer, so that the glass transition temperature of the material can be effectively increased, the melt index of the material can be reduced, and subsequent processing and transportation are facilitated; and by adding the polymerization assistant, the molecular weight and the distribution of the polymer product can be effectively improved.

In the conventional production process of the semi-aromatic polyester-polycarbonate copolymer powder, the obtained semi-aromatic polyester-polycarbonate copolymer blocky solid suspension needs to be separated from hot water and polymer by using a vibrating screen, and then the polymer is ground into smaller particles. But vibrating devices such as current shale shaker are at the filtration polymer in-process, when polymer is more when piling up on the shale shaker surface, can influence shale shaker's separation efficiency, need in time change the clearance, can make separation efficiency reduce like this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibrating device of semi-aromatic polyester-polycarbonate copolymer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vibrating device of semi-aromatic polyester-polycarbonate copolymer, includes the box, a plurality of support columns of fixedly connected with on the bottom side wall of box, the fixed feed arrangement that is equipped with of upside of box, be equipped with eduction gear on the lateral wall of box, fixedly connected with backup pad on the lateral wall of box, the upside fixedly connected with servo motor of backup pad, servo motor's output shaft runs through the lateral wall and the fixedly connected with eccentric wheel of box, the inside of box is connected with fixed cylinder through resetting means, the inside bottom fixedly connected with filter screen of fixed cylinder, the filter screen is conical setting.

As a further improvement scheme of the technical scheme: the feeding device comprises an inlet pipe, the inlet pipe is fixedly connected to the upper side wall of the box body, and the upper end of the inlet pipe is fixedly connected with a feeding nozzle which is arranged in a conical shape.

As a further improvement scheme of the technical scheme: the discharging device comprises an outflow pipe, the outflow pipe is fixedly connected to the side wall of the box body, and a valve is arranged on the side wall of the outflow pipe.

As a further improvement scheme of the technical scheme: resetting means includes two movable plates, two the movable plate is fixed connection respectively on the both sides wall of a fixed section of thick bamboo, every through connection has two dead levers, every on the lateral wall of movable plate the upper and lower both ends of dead lever respectively fixed connection be in the inside upper and lower both sides wall of box, every the cover is equipped with two reset spring on the dead lever, every reset spring's both ends are supported respectively on the inside wall of movable plate and box, the eccentric wheel supports on the lateral wall of one of them movable plate.

As a further improvement scheme of the technical scheme: the upper end of the fixed cylinder is provided with a shielding cover, a through hole is formed in the side wall of the center of the shielding cover, and the bottom end of the inlet pipe penetrates into the through hole and extends into the fixed cylinder.

As a further improvement scheme of the technical scheme: and the bottom end of each supporting column is fixedly connected with a friction-resistant pad.

Compared with the prior art, the beneficial effects of the utility model are that:

the device sets up conical filter screen and with the polymer along the peripheral edge of filter screen landing to the filter screen of filter screen lateral wall, does not influence the separation of the cubic solid suspended solid of later semi-aromatic polyester-polycarbonate copolymer, has improved the separation efficiency of polymer.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic sectional view of a vibrating device made of a semi-aromatic polyester-polycarbonate copolymer according to the present invention;

FIG. 2 is a schematic top view of a cross-sectional structure of a vibration device made of a semi-aromatic polyester-polycarbonate copolymer according to the present invention;

FIG. 3 is a schematic perspective view of a fixing cylinder and a shielding cover in a semi-aromatic polyester-polycarbonate copolymer according to the present invention;

FIG. 4 is a schematic perspective view of a filter screen in a semi-aromatic polyester-polycarbonate copolymer according to the present invention;

fig. 5 is a schematic structural diagram of an eccentric wheel in a semi-aromatic polyester-polycarbonate copolymer according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. fixing the rod; 2. a return spring; 3. moving the plate; 4. a valve; 5. an outflow tube; 6. a box body; 7. a filter screen; 8. a fixed cylinder; 9. a friction resistant pad; 10. a support pillar; 11. a support plate; 12. a servo motor; 13. an eccentric wheel; 14. a through opening; 15. a feeding nozzle; 16. an inlet pipe; 17. and (6) shielding the cover.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5, in an embodiment of the present invention, a vibration device of semi-aromatic polyester-polycarbonate copolymer, includes a box 6, a plurality of support columns 10 are fixedly connected to a bottom side wall of the box 6, a feeding device is fixedly arranged on an upper side of the box 6, a discharging device is arranged on a side wall of the box 6, a support plate 11 is fixedly connected to a side wall of the box 6, a servo motor 12 is fixedly connected to an upper side of the support plate 11, an output shaft of the servo motor 12 runs through the side wall of the box 6 and is fixedly connected with an eccentric wheel 13, the eccentric wheel 13 is a half-disk set, the eccentric wheel 13 can continuously impact a movable plate 3 when rotating, the inside of the box 6 is connected with a fixed cylinder 8 through a resetting device, a filter screen 7 is fixedly connected to an inside bottom end of the fixed cylinder 8, and the filter screen 7 is a conical set. The feeding device is communicated with the upper part of the fixed cylinder 8.

Specifically, feed arrangement includes admission pipe 16, and admission pipe 16 fixed connection is at the last lateral wall of box 6, and the upper end fixedly connected with of admission pipe 16 is the input mouth 15 that the toper set up, imports the cubic solid suspended solid of semi-aromatic polyester-polycarbonate copolymer from throwing into mouth 15 for on the cubic solid suspended solid of semi-aromatic polyester-polycarbonate copolymer enters into filter screen 7 in the solid fixed cylinder 8 through admission pipe 16.

Specifically, the discharging device comprises an outlet pipe 5, the outlet pipe 5 is fixedly connected to the side wall of the box body 6, a valve 4 is arranged on the side wall of the outlet pipe 5, the semi-aromatic polyester-polycarbonate copolymer blocky suspended solid enables hot water and polymers to be separated through a continuously vibrating filter screen 7, and water in the box body 6 can be discharged by opening the valve 4.

Specifically, resetting means includes two movable plates 3, two movable plates 3 are fixed connection respectively on the both sides wall of fixed section of thick bamboo 8, through connection has two dead levers 1 on the lateral wall of every movable plate 3, the upper and lower both ends of every dead lever 1 are fixed connection respectively at the inside upper and lower both sides wall of box 6, the cover is equipped with two reset spring 2 on every dead lever 1, the both ends of every reset spring 2 support respectively on the inside wall of movable plate 3 and box 6, eccentric wheel 13 supports on the lateral wall of one of them movable plate 3, when the movable plate 3 received eccentric wheel 13 striking, movable plate 3 will vibrate about dead lever 1 under reset spring 2's spacing.

Specifically, the upper end of the fixed cylinder 8 is provided with a shielding cover 17, a through hole 14 is formed in the central side wall of the shielding cover 17, the bottom end of the inlet pipe 16 penetrates through the through hole 14 and extends into the fixed cylinder 8, and the shielding cover 17 can prevent the semi-aromatic polyester-polycarbonate copolymer block-shaped solid suspended substance from being splashed out of the vibrating filter screen 7.

Specifically, the bottom end of each supporting column 10 is fixedly connected with a friction-resistant pad 9, and the friction-resistant pads 9 can prevent the bottom ends of the supporting columns 10 from being damaged by the friction-resistant pads 9 at the bottom ends of the supporting columns 10.

The utility model discloses a theory of operation is:

firstly, the semi-aromatic polyester-polycarbonate copolymer block solid suspension is input from the input mouth 15, so that the semi-aromatic polyester-polycarbonate copolymer block solid suspension enters the filter screen 7 in the fixed cylinder 8 through the inlet pipe 16. At this time, the servo motor 12 is started, the servo motor 12 can drive the eccentric wheel 13 to rotate, and the eccentric wheel 13 continuously impacts the moving plate 3 when rotating, so that the moving plate 3 continuously vibrates up and down on the fixed rod 1, and the moving plate 3 can drive the fixed cylinder 8 to continuously vibrate. At this time, the semi-aromatic polyester-polycarbonate copolymer massive solid suspension in the fixed cylinder 8 passes through the continuously vibrating filter screen 7 to separate the hot water from the polymer, and the polymer blocked and left by the filter screen slides to the peripheral edge of the filter screen 7 along the side wall of the filter screen 7 arranged in a conical shape, so that the separation of the semi-aromatic polyester-polycarbonate copolymer massive solid suspension is not influenced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that the equivalent embodiments of the present invention are equivalent embodiments of the present invention, and that the changes, modifications and evolutions made by the above-disclosed technical contents are not departed from the technical scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The vibrating device for the semi-aromatic polyester-polycarbonate copolymer comprises a box body (6) and is characterized in that a plurality of supporting columns (10) are fixedly connected to the bottom side wall of the box body (6), a feeding device is fixedly arranged on the upper side of the box body (6), a discharging device is arranged on the side wall of the box body (6), a supporting plate (11) is fixedly connected to the side wall of the box body (6), a servo motor (12) is fixedly connected to the upper side of the supporting plate (11), an output shaft of the servo motor (12) penetrates through the side wall of the box body (6) and is fixedly connected with an eccentric wheel (13), a fixing cylinder (8) is connected to the interior of the box body (6) through a resetting device, a filter screen (7) is fixedly connected to the bottom end of the interior of the fixing cylinder (8), and the filter screen (7) is arranged in a conical shape; the feeding device is communicated with the upper part of the fixed cylinder (8).

2. The vibrating device of semi-aromatic polyester-polycarbonate copolymer according to claim 1, wherein the feeding device comprises an inlet pipe (16), the inlet pipe (16) is fixedly connected to the upper sidewall of the box body (6), and the upper end of the inlet pipe (16) is fixedly connected with a feeding nozzle (15) which is arranged in a tapered shape.

3. The vibrating device of semi-aromatic polyester-polycarbonate copolymer according to claim 1, wherein the discharging device comprises an outlet pipe (5), the outlet pipe (5) is fixedly connected to a sidewall of the tank (6), and a valve (4) is disposed on the sidewall of the outlet pipe (5).

4. The vibrating device of semi-aromatic polyester-polycarbonate copolymer as claimed in claim 1, wherein the resetting device comprises two moving plates (3), the two moving plates (3) are respectively and fixedly connected to two side walls of a fixed cylinder (8), two fixed rods (1) are penetratingly connected to the side walls of each moving plate (3), the upper and lower ends of each fixed rod (1) are respectively and fixedly connected to the inner upper and lower side walls of the box (6), two resetting springs (2) are sleeved on each fixed rod (1), the two ends of each resetting spring (2) respectively abut against the inner side walls of the moving plates (3) and the box (6), and the eccentric wheel (13) abuts against the side wall of one moving plate (3).

5. The vibrating device of semi-aromatic polyester-polycarbonate copolymer as claimed in claim 2, wherein the fixed cylinder (8) is provided with a shielding cover (17) at the upper end, the shielding cover (17) is provided with a through hole (14) at the central side wall, and the bottom end of the inlet pipe (16) is inserted into the through hole (14) and extends into the fixed cylinder (8).

6. The vibrating device of semi-aromatic polyester-polycarbonate copolymer according to claim 1, wherein a friction-resistant pad (9) is fixedly attached to a bottom end of each supporting column (10).