CN218422792U

CN218422792U - Stirring equipment for preparing unsaturated resin by high-efficiency alcoholysis of waste PET (polyethylene terephthalate) fibers

Info

Publication number: CN218422792U
Application number: CN202222639024.4U
Authority: CN
Inventors: 黄凌飞
Original assignee: Changzhou Fei Teng Chemical Co ltd
Current assignee: Changzhou Fei Teng Chemical Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a stirring apparatus for preparing unsaturated polyester resin by high-efficient alcoholysis of abandonment PET fibre belongs to unsaturated polyester resin processing technology field, and it includes the base, the standing groove has been seted up in the base, and is equipped with locating component in the standing groove, base top fixed mounting has the frame, and the connection of frame top installs filter equipment, the both sides inner wall of frame rotates and is connected with first screw rod, and first screw rod outside fixed mounting has the elevator, elevator one side is connected and is installed the connecting block, and fixed mounting has the connector between the connecting block, the connection of connector top installs the air pump, be connected with spring and first connecting pipe between connector and the joint shell, and be connected with the second connecting pipe between connector and the filter equipment, the air cavity internal rotation is connected with stirring assembly. The utility model discloses, can adjust according to a height and the diameter of a resin section of thick bamboo, and can play fine closure and purifying effect, have a great deal of practicality.

Description

Stirring equipment for preparing unsaturated resin by efficiently alcoholysis waste PET (polyethylene terephthalate) fibers

Technical Field

The utility model relates to an unsaturated polyester resin processing technology field especially relates to a stirring apparatus for preparing unsaturated polyester resin by high-efficient alcoholysis of abandonment PET fibre.

Background

Polyethylene terephthalate (PET) is a saturated polyester obtained by Polycondensation of Terephthalic Acid (PTA) or dimethyl terephthalate (DMT) with Ethylene Glycol (EG), and is widely used in the fields of textiles, packaging, medical care, health, construction, automobiles, and the like. As the amount of PET polyester increases, more and more waste PET polyester is discarded. The traditional landfill and incineration treatment belong to resource-wasting treatment methods and can generate secondary pollution, and the mechanical property and the product quality of the product directly recovered through blending modification can not well meet the use requirement, so that the economic value of the recovery treatment method is greatly reduced. Therefore, it is now common to recover the waste PET material by chemical means and to process it as a resin.

Because can give off toxic gas when making resin with waste PET material, ordinary agitating unit can't effectively seal, causes the injury to the human body easily to a same kind of agitating unit can't be applicable to not co-altitude and the resin section of thick bamboo of diameter, need stir with different agitating unit, has certain limitation.

Therefore, a stirring device for preparing unsaturated resin by efficiently alcoholysis waste PET fibers is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a stirring apparatus for unsaturated resin is prepared to high-efficient alcoholysis of abandonment PET fibre has overcome prior art not enough, aims at solving the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: agitated vessel for unsaturated polyester resin is prepared in high-efficient alcoholysis of abandonment PET fibre, the on-line screen storage device comprises a base, seted up the standing groove in the base, and be equipped with locating component in the standing groove, base top fixed mounting has the frame, and the frame top is connected and is installed filter equipment, the both sides inner wall of frame rotates and is connected with first screw rod, and first screw rod outside fixed mounting has the elevator, elevator one side is connected and is installed the connecting block, and fixed mounting has the connector between the connecting block, the connector top is connected and is installed the air pump, and connector outside sliding connection has the connecting shell, be connected with spring and first connecting pipe between connector and the connecting shell, and be connected with the second connecting pipe between connector and the filter equipment, air cavity and air channel have been seted up in the connector, the air cavity is connected with stirring assembly, and the top and the bottom of air channel link to each other with second connecting pipe and first connecting pipe respectively, the stirring assembly outside is equipped with first gear, fixed mounting has the rotating electrical machines in the connector, and the output shaft connection of rotating electrical machines installs the second gear.

As a preferred technical scheme of the utility model, locating component comprises second screw rod and fixed block, the standing groove internal rotation is connected with three second screw rod, and is annular array and distributes, there is the fixed block second screw rod outside through threaded connection, and the fixed block inboard all adopts the arc structural design, can meet through letting the fixed block and the resin tank outside to fix a position it, prevent that it from producing the displacement at the stirring in-process, can play fine stable effect.

As a preferred technical scheme of the utility model, first screw rod and second screw rod are the electronic screw rod that has the motor, and the dustproof pad has all been laid to one side of first screw rod and second screw rod, can the lift of control connector and the removal of fixed block to can play the protection effect to first screw rod and second screw rod.

As a preferred technical scheme of the utility model, connect the shell cover and establish in the connector outside, and set up the shifting chute with the connecting block adaptation in the connection shell.

As a preferred technical scheme of the utility model, first gear and second gear intermeshing are connected, and all offer in connector and the connecting shell with the through-hole of stirring subassembly adaptation.

As an optimal technical scheme of the utility model, the main part of stirring subassembly is the rotary rod, and sliding connection has the telescopic link in the rotary rod, telescopic link bottom fixed mounting has the connection pad, and connection pad outside fixed mounting has a plurality of swivel leaf, all connect in the swivel leaf and install flexible motor, and the output shaft of flexible motor connects and installs the flexible leaf, can let the telescopic link go up and down to change the stirring height to can change the stirring scope through flexible motor control flexible leaf removal.

As an optimal technical scheme of the utility model, telescopic link outside fixed mounting has the slider, and offers the spout with the slider adaptation in the rotary rod, can let the telescopic link follow the rotation of rotary rod and rotatory, and do not influence its lift.

The utility model has the advantages that:

the utility model discloses, can utilize locating component to come to fix a position the resin section of thick bamboo of different diameters, can play fine stable effect, it rotates to drive the stirring subassembly through rotating electrical machines and second gear, thereby stir work, simultaneously can also utilize the connection shell to seal the top of agitator tank, avoid harmful gas to flow out, cooperate first connecting pipe simultaneously, second connecting pipe and air channel transmit harmful gas to the air pump and filter, when stirring, not only can utilize first screw rod control connector to descend and change the stirring height of stirring subassembly, can also utilize the air pump to go up and down gas injection rotary rod, it goes up and down to control the stirring subassembly through atmospheric pressure, equally also can play the effect of adjustment stirring height, can also utilize flexible motor to make flexible leaf remove even, thereby change the stirring scope, can adjust according to the height and the diameter of resin tank, extremely strong flexibility has.

Drawings

Fig. 1 is a schematic view of the 3D structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic structural diagram of the connector of the present invention;

fig. 4 is a schematic structural diagram of the stirring assembly of the present invention.

In the figure: 1. a base; 2. a positioning assembly; 3. a frame; 4. a filtration device; 5. a first screw; 6. a lifting block; 7. connecting blocks; 8. a connector; 9. an air pump; 10. a connecting shell; 11. a spring; 12. a first connecting pipe; 13. a second connecting pipe; 14. an air cavity; 15. a vent groove; 16. a stirring assembly; 17. a first gear; 18. a rotating electric machine; 19. a second gear; 21. a second screw; 22. a fixed block; 1601. rotating the rod; 1602. a telescopic rod; 1603. a connecting disc; 1604. rotating the leaf; 1605. a telescopic motor; 1606. and (4) stretching and contracting the leaves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, the stirring apparatus for preparing unsaturated resin by high-efficiency alcoholysis of waste PET fibers comprises a base 1, a placement groove is formed in the base 1, a positioning component 2 is arranged in the placement groove, a frame 3 is fixedly mounted at the top end of the base 1, a filtering device 4 is connected and mounted at the top end of the frame 3, first screw rods 5 are rotatably connected to inner walls of two sides of the frame 3, lifting blocks 6 are fixedly mounted at outer sides of the first screw rods 5, connecting blocks 7 are connected and mounted at one sides of the lifting blocks 6, a connector 8 is fixedly mounted between the connecting blocks 7, an air pump 9 is connected and mounted at the top end of the connector 8, a connecting shell 10 is slidably connected at the outer side of the connector 8, a spring 11 and a first connecting pipe 12 are connected between the connector 8 and the connecting shell 10, a second connecting pipe 13 is connected between the connector 8 and the filtering device 4, an air cavity 14 and a ventilation groove 15 are formed in the connector 8, a stirring component 16 is rotatably connected in the air cavity 14, and the top end and the bottom of the ventilation groove 15 are respectively connected with the second connecting pipe 13 and the first connecting pipe 12, a first gear 17 is fixedly mounted at the outer side of the connector 8, and an output shaft of a rotating motor 18 is connected with a second gear 19.

In this embodiment, locating component 2 comprises second screw 21 and fixed block 22, the standing groove internal rotation is connected with three second screw 21, and be annular array distribution, there is fixed block 22 outside second screw 21 through threaded connection, and fixed block 22 inboard all adopts the arc structural design, can meet with the resin tank outside by letting fixed block 22, thereby fix a position it, prevent that it from producing the displacement at stirring in-process, can play fine stabilizing effect, first screw 5 and second screw 21 are the electric screw that has the motor, and the dustproof pad has all been laid to one side of first screw 5 and second screw 21, can control the lift of connector 8 and the removal of fixed block 22, and can play the guard effect to first screw 5 and second screw 21, connecting shell 10 cover is established in the 8 outside of connector, and set up the moving groove with the adaptation of connecting block 7 in the connecting shell 10, first gear 17 and second gear 19 intermeshing are connected, and all set up the through-hole with stirring component 16 adaptation in connector 8 and the connecting shell 10, open the outside fixed mounting have the slider 1601 with the rotary rod, and 1601 with rotary rod are equipped with slider 1602, and the spout 1601 that can let its rotation influences its rotation.

The working principle is as follows: during the use, need put the resin tank in base 1's standing groove, open second screw 21, control fixed block 22 removes and meets rather than the outside, fix a position, open first screw 5 after that, control connector 8 descends, and make base 1 bottom meet with the resin tank top, then continue to descend, change stirring assembly 16's stirring height, connect the shell 10 simultaneously and can hug closely the resin tank top all the time through the elasticity of spring 11, open rotating electrical machines 18, utilize second gear 19 to drive first gear 17 and stirring assembly 16 and rotate, begin to stir work, harmful gas when the resin stirring simultaneously can pass through first connecting pipe 12, air channel 15 and second connecting pipe 13 filter in getting into filter equipment 4, avoid causing the human body.

Example two

Referring to fig. 4, based on the first embodiment, the present invention provides a technical solution:

in this embodiment: stirring assembly 16's main part is rotary rod 1601, and sliding connection has telescopic link 1602 in rotary rod 1601, telescopic link 1602 bottom fixed mounting has connection pad 1603, and connection pad 1603 outside fixed mounting has a plurality of rotating vane 1604, all connect in the rotating vane 1604 and install flexible motor 1605, and the output shaft of flexible motor 1605 installs flexible leaf 1606, inject gas into rotary rod 1601 in through air pump 9, can let telescopic link 1602 go up and down to change the stirring height, and can change the stirring scope through flexible motor 1605 control flexible leaf 1606 removal.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Stirring equipment for preparing unsaturated resin by high-efficiency alcoholysis of waste PET (polyethylene terephthalate) fibers comprises a base (1) and is characterized in that a placing groove is formed in the base (1), a positioning assembly (2) is arranged in the placing groove, a rack (3) is fixedly arranged at the top end of the base (1), a filtering device (4) is connected and arranged at the top end of the rack (3), first screw rods (5) are rotatably connected to the inner walls of two sides of the rack (3), lifting blocks (6) are fixedly arranged on the outer sides of the first screw rods (5), connecting blocks (7) are connected and arranged on one side of each lifting block (6), a connector (8) is fixedly arranged between the connecting blocks (7), an air pump (9) is connected and arranged at the top end of each connector (8), a connecting shell (10) is slidably connected to the outer side of each connector (8), a spring (11) and a first connecting shell (12) are connected between each connector (8) and the connecting shell (10), a second connecting pipe (13) is connected between each connector (8) and the filtering device (4), an air cavity (14) and a connecting pipe (15) are formed in each connector (8), a connecting pipe (16) and a ventilation cavity (15) are connected with the bottom of each second connecting pipe (13), the stirring assembly (16) is provided with a first gear (17) on the outer side, a rotating motor (18) is fixedly mounted in the connector (8), and an output shaft of the rotating motor (18) is connected with a second gear (19).

2. The stirring equipment for preparing the unsaturated resin through the high-efficiency alcoholysis of the waste PET fibers as claimed in claim 1, wherein the positioning component (2) is composed of second screws (21) and fixed blocks (22), three second screws (21) are rotationally connected in the placing groove and are distributed in an annular array manner, the fixed blocks (22) are connected to the outer sides of the second screws (21) through threads, and the inner sides of the fixed blocks (22) are designed to be arc-shaped structures.

3. The stirring equipment for preparing the unsaturated resin through the high-efficiency alcoholysis of the waste PET fibers as claimed in claim 2, wherein the first screw (5) and the second screw (21) are both electric screws with motors, and dustproof cushions are laid on one sides of the first screw (5) and one side of the second screw (21).

4. The stirring equipment for preparing the unsaturated resin by the high-efficiency alcoholysis of the waste PET fibers as claimed in claim 1, wherein the connecting shell (10) is sleeved outside the connector (8), and a moving groove matched with the connecting block (7) is formed in the connecting shell (10).

5. The stirring equipment for preparing the unsaturated resin by the high-efficiency alcoholysis of the waste PET fibers as recited in claim 1, wherein the first gear (17) and the second gear (19) are meshed with each other, and through holes matched with the stirring component (16) are formed in the connector (8) and the connecting shell (10).

6. The stirring equipment for preparing the unsaturated resin through the efficient alcoholysis of the waste PET fibers as claimed in claim 1, wherein the main body of the stirring component (16) is a rotating rod (1601), a telescopic rod (1602) is slidably connected in the rotating rod (1601), a connecting disk (1603) is fixedly installed at the bottom of the telescopic rod (1602), a plurality of rotating blades (1604) are fixedly installed on the outer side of the connecting disk (1603), a telescopic motor (1605) is installed in each rotating blade (1604) in a connected manner, and a telescopic blade (1606) is installed on an output shaft of the telescopic motor (1605).

7. The stirring equipment for preparing the unsaturated resin through the efficient alcoholysis of the waste PET fibers as claimed in claim 6, wherein a sliding block is fixedly mounted on the outer side of the telescopic rod (1602), and a sliding groove matched with the sliding block is formed in the rotating rod (1601).