CN219543698U

CN219543698U - Nylon manufacturing equipment with two-stage vacuum unit

Info

Publication number: CN219543698U
Application number: CN202320370165.2U
Authority: CN
Inventors: 周郑彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-18
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses nylon manufacturing equipment with a two-stage vacuum unit, which comprises a bracket and a mixing mechanism arranged on the outer wall of the bracket, wherein the mixing mechanism comprises a storage component, a vacuum component and a mixing component; the storage assembly comprises a first tank body, a second tank body and a third tank body, wherein the first tank body is fixedly connected to the outer wall of the support, the second tank body is fixedly connected to the outer wall of the support on one side of the first tank body, and the screw pump and the Roots pump vacuum unit are arranged.

Description

Nylon manufacturing equipment with two-stage vacuum unit

Technical Field

The utility model relates to the technical field of nylon manufacturing equipment, in particular to nylon manufacturing equipment with a two-stage vacuum unit.

Background

Polyamide is commonly known as nylon, and is a thermoplastic resin generic term containing repeated amide groups on the molecular main chain, and comprises aliphatic PA, aliphatic-aromatic PA and aromatic PA. Wherein, the aliphatic PA has a plurality of varieties, high yield and wide application.

However, in the nylon manufacturing process, moisture in the reaction tank greatly affects chemical reaction, and a small amount of moisture can not cause the chemical reaction, so that the air in the tank body needs to be vacuumized to eliminate moisture and vapor. The prior art adopts a group of vacuum units, has the problems of long vacuumizing time, low production efficiency and incomplete moisture elimination, further prolongs the reaction time, further reduces the production efficiency, and does not meet the use requirements of people, so that nylon manufacturing equipment with two-stage vacuum units is needed.

Disclosure of Invention

In order to overcome the defect that moisture in a reaction tank has great influence on chemical reaction in the prior art, the utility model provides nylon manufacturing equipment with a two-stage vacuum unit.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to nylon manufacturing equipment with a two-stage vacuum unit, which comprises a bracket and a mixing mechanism arranged on the outer wall of the bracket, wherein the mixing mechanism comprises a storage component, a vacuum component and a mixing component;

the storage assembly comprises a first tank body, a second tank body and a third tank body, wherein the first tank body is fixedly connected to the outer wall of the support, the second tank body is fixedly connected to the outer wall of the support on one side of the first tank body, and the third tank body is fixedly connected to the outer wall of the support on one side of the second tank body;

the vacuum assembly comprises a vacuum manifold, a Roots pump vacuum unit, a pumping manifold and a screw pump, wherein the top end pipeline of the first tank body is connected with the vacuum manifold, one end of the vacuum manifold is positioned on the outer wall pipeline of the support and connected with the Roots pump vacuum unit, the side wall pipeline of the first tank body is connected with the pumping manifold, and one end of the pumping manifold is positioned on the outer wall pipeline of the support and connected with the screw pump;

the mixing assembly comprises a mixing manifold and a mixing feeder, wherein the bottom end pipeline of the first tank body is connected with the mixing manifold, and the mixing feeder is installed at the bottom end of the mixing manifold.

As a preferable technical scheme of the utility model, a liquid inlet is formed in one side of the top end of the first tank body, which is positioned on the vacuum manifold, a stirring motor is arranged on one side of the liquid inlet, which is positioned on the top end of the first tank body, an output end of the stirring motor extends to the inner part of the first tank body and is fixedly connected with a rotating shaft, an outer wall of the rotating shaft is fixedly connected with a stirring rod, a heat preservation cavity is formed in the inner wall of the first tank body, a heating pipe is arranged in the heat preservation cavity, a working power supply is fixedly connected to one side of the support, and a control box is fixedly connected to one side of the Roots pump vacuum unit.

As a preferable technical scheme of the utility model, the first tank body, the second tank body and the third tank body have the same structure.

As a preferable technical scheme of the utility model, the center of the vacuum manifold, the center of the pumping manifold and the center of the mixing manifold are positioned on the same vertical line.

As a preferable technical scheme of the utility model, the appearance of the stirring rod is T-shaped, and the stirring rod is provided with three groups.

As a preferable technical scheme of the utility model, a positioning chute is arranged on the outer wall of the bracket, a positioning baffle plate which is attached to the outer wall of the third tank body is connected with the outer wall of the positioning chute in a sliding manner, a push plate is fixedly connected with the outer wall of the positioning baffle plate, a mounting groove is arranged at the connecting part of the third tank body and the bracket, and a mounting plate which is fixedly connected with the outer wall of the third tank body is connected with the outer wall of the mounting groove in a sliding manner.

As a preferable technical scheme of the utility model, the third tank body is provided with two groups, and color paste and functional agents are respectively injected into the two groups of third tank bodies.

As a preferable technical scheme of the utility model, the installation groove is U-shaped in shape, and the third tank body forms a positioning structure with the installation groove through the positioning baffle plate and the installation plate.

The utility model has the following beneficial effects:

through setting up the puddler, the stirring motor work drives the pivot and rotates, and the pivot rotates and drives three sets of puddlers and rotate in step, stirs the internal stoste of first jar, then, the work power supply work drives the heating pipe and heats to make the heating pipe heat and stir the heating operation to the jar body through the heat preservation chamber;

through setting up screw pump and roots pump vacuum unit, screw pump work is through the water pumping manifold to the inside moisture of first jar of body, the second jar of body and two sets of third jar of bodies quick a large amount of elimination, then roots pump vacuum unit work reduces the internal moisture of first jar of body, the second jar of body and two sets of third jar to lower level through the vacuum manifold, has shortened the production time of evacuation, has solved the material reaction time overlength that current first-level vacuum unit moisture elimination was not thoroughly brought or the unable technical problem who goes on of reaction.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a nylon manufacturing apparatus having a two-stage vacuum set according to the present utility model;

FIG. 2 is a schematic overall sectional structure of a nylon manufacturing apparatus having a two-stage vacuum set according to the present utility model;

FIG. 3 is a schematic diagram of the vacuum manifold, pumping manifold and mixing manifold configuration of a nylon manufacturing apparatus having a two-stage vacuum unit according to the present utility model;

FIG. 4 is a schematic view of the inner structure of a first tank of a nylon manufacturing apparatus having a two-stage vacuum set according to the present utility model;

FIG. 5 is a top view of a nylon manufacturing apparatus having a two stage vacuum set in accordance with the present utility model;

FIG. 6 is a schematic view of a positioning baffle and third tank connection structure of a nylon manufacturing apparatus with a two-stage vacuum set according to the present utility model.

In the figure: 1. a bracket; 2. a first tank; 3. a second tank; 4. a third tank; 5. a vacuum manifold; 6. roots pump vacuum unit; 7. pumping manifold; 8. a screw pump; 9. mixing manifold; 10. a mixing feeder; 11. a liquid inlet; 12. a stirring motor; 13. a rotating shaft; 14. a stirring rod; 15. a heat preservation cavity; 16. heating pipes; 17. a working power supply; 18. a control box; 19. positioning a chute; 20. positioning a baffle; 21. a push plate; 22. a mounting groove; 23. and (3) mounting a plate.

Description of the embodiments

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples

As shown in fig. 1 to 4, the nylon manufacturing equipment with the two-stage vacuum unit comprises a bracket 1 and a mixing mechanism arranged on the outer wall of the bracket 1, wherein the mixing mechanism comprises a storage component, a vacuum component and a mixing component;

the storage assembly comprises a first tank body 2, a second tank body 3 and a third tank body 4, wherein the first tank body 2 is fixedly connected to the outer wall of the support 1, the second tank body 3 is fixedly connected to the outer wall of the support 1 on one side of the first tank body 2, and the third tank body 4 is fixedly connected to the outer wall of the support 1 on one side of the second tank body 3;

the vacuum assembly comprises a vacuum manifold 5, a Roots pump vacuum unit 6, a pumping manifold 7 and a screw pump 8, wherein the top end pipeline of the first tank body 2 is connected with the vacuum manifold 5, one end of the vacuum manifold 5 is positioned on the outer wall pipeline of the bracket 1 and connected with the Roots pump vacuum unit 6, the side wall pipeline of the first tank body 2 is connected with the pumping manifold 7, and one end of the pumping manifold 7 is positioned on the outer wall pipeline of the bracket 1 and connected with the screw pump 8;

the mixing assembly comprises a mixing manifold 9 and a mixing feeder 10, the mixing manifold 9 is connected to the bottom end pipeline of the first tank body 2, and the mixing feeder 10 is installed at the bottom end of the mixing manifold 9.

Wherein, liquid inlet 11 has been seted up on one side that the top of first jar body 2 was located vacuum manifold 5, agitator motor 12 is installed on the top that one side that liquid inlet 11 was located first jar body 2, agitator motor 12's output extends to the inside fixedly connected with pivot 13 of first jar body 2, the outer wall fixedly connected with puddler 14 of pivot 13, the inner wall of first jar body 2 is provided with heat preservation chamber 15, the inside of heat preservation chamber 15 is provided with heating pipe 16, the outer wall of support 1 is located one side fixedly connected with working power supply 17 of screw pump 8, the outer wall of support 1 is located one side fixedly connected with control box 18 of roots pump vacuum unit 6, during operation pivot 13 rotates and drives three sets of puddler 14 synchronous rotation, stir the stoste in the first jar body 2, then, working power supply 17 work drives heating pipe 16 and heats, make heating pipe 16 heat up the stoste in the first jar body 2 through heat preservation chamber 15, realize stirring heating operation to first jar body 2, second jar body 3 and two sets of third jar body 4.

The first tank 2, the second tank 3 and the third tank 4 have the same structure, and are beneficial to synchronous heating and vacuumizing operation of the first tank 2, the second tank 3 and the third tank 4 during operation.

The center of the vacuum manifold 5, the center of the pumping manifold 7 and the center of the mixing manifold 9 are positioned on the same vertical line, which is beneficial to the control operation of the first tank 2, the second tank 3 and the third tank 4 with the same internal pressure.

Wherein, the appearance of puddler 14 is "T" font, and puddler 14 is provided with three groups, and during operation is through setting up three puddlers 14 of "T" font of group, is favorable to pivot 13 rotation to drive three puddlers 14 synchronous rotation of group, realizes the abundant stirring operation of the inside stoste of first jar of body 2, second jar of body 3 and two sets of third jar of body 4.

Examples

As shown in fig. 1 and 6, in an embodiment a of the present utility model, compared with embodiment 1, as another embodiment of the present utility model, a positioning chute 19 is formed on the outer wall of the bracket 1, a positioning baffle 20 attached to the outer wall of the third tank 4 is slidably connected to the outer wall of the positioning chute 19, a push plate 21 is fixedly connected to the outer wall of the positioning baffle 20, a mounting groove 22 is formed at a connection portion between the third tank 4 and the bracket 1, and a mounting plate 23 fixedly connected to the outer wall of the third tank 4 is slidably connected to the outer wall of the mounting groove 22.

The third tank body 4 is provided with two groups, color paste and functional agents are respectively injected into the two groups of third tank bodies 4, so that a set of equipment is convenient for multiple purposes, the field and the energy are saved, and different requirements of customers are met.

Wherein, the appearance of mounting groove 22 is "U" form, constitute location structure through between positioning baffle 20 and mounting panel 23 and the mounting groove 22, the third jar of body 4 is placed on mounting groove 22 through mounting panel 23, then promotes the push pedal, and the push pedal drives positioning baffle and slides along the outer wall of positioning chute, fixes the third jar of body 4 at mounting groove 22, is convenient for change the third jar of body 4.

During operation, first, the staff places the third jar body 4 on mounting groove 22 through mounting panel 23, then promotes the push pedal, and the push pedal drives the locating baffle and slides along the outer wall of locating chute, fixes the third jar body 4 at mounting groove 22, realizes changing the third jar body 4.

Then, the first tank 2, the second tank 3 and the two groups of third tanks 4 are stirred and heated, the stirring motor 12 works to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the three groups of stirring rods 14 to synchronously rotate, stock solution in the first tank 2 is stirred, then the working power supply 17 works to drive the heating pipe 16 to heat, so that the heating pipe 16 heats the stock solution in the first tank 2 through the heat preservation cavity 15, and stirring and heating operations of the first tank 2, the second tank 3 and the two groups of third tanks 4 are realized.

Next, screw pump 8 work is through pumping manifold 7 to the inside moisture of first jar of body 2, second jar of body 3 and two sets of third jar of body 4 quick a large amount of elimination, then Roots pump vacuum unit 6 work reduces the moisture in the first jar of body 2, second jar of body 3 and two sets of third jar of body 4 to lower level through vacuum manifold 5, has shortened the production time of evacuation, has solved the material reaction time overlength that current first-level vacuum unit moisture elimination was not thoroughly brought or the technical problem that the reaction can't go on.

Finally, the first tank 2, the second tank 3 and the two groups of third tanks 4 enter the mixing feeder 10 through the mixing manifold 9, and are discharged through a die in the mixing feeder 10.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Nylon manufacture equipment with two-stage vacuum unit, including support (1) and the mixed mechanism of setting at support (1) outer wall, its characterized in that: the mixing mechanism comprises a storage component, a vacuum component and a mixing component;

the storage assembly comprises a first tank body (2), a second tank body (3) and a third tank body (4), wherein the first tank body (2) is fixedly connected to the outer wall of the support (1), the second tank body (3) is fixedly connected to the outer wall of the support (1) on one side of the first tank body (2), and the third tank body (4) is fixedly connected to the outer wall of the support (1) on one side of the second tank body (3);

the vacuum assembly comprises a vacuum manifold (5), a Roots pump vacuum unit (6), a pumping manifold (7) and a screw pump (8), wherein the vacuum manifold (5) is connected to a top end pipeline of the first tank body (2), the Roots pump vacuum unit (6) is connected to an outer wall pipeline of the bracket (1) at one end of the vacuum manifold (5), the pumping manifold (7) is connected to a side wall pipeline of the first tank body (2), and the screw pump (8) is connected to an outer wall pipeline of the bracket (1) at one end of the pumping manifold (7);

the mixing assembly comprises a mixing manifold (9) and a mixing feeder (10), wherein the mixing manifold (9) is connected to the bottom end of the first tank body (2) through a pipeline, and the mixing feeder (10) is arranged at the bottom end of the mixing manifold (9).

2. A nylon manufacturing apparatus having a two-stage vacuum set as defined in claim 1, wherein: the utility model discloses a vacuum pump, including vacuum manifold (5) and support, the top of first jar body (2) is located one side of vacuum manifold (5) and has been seted up inlet (11), agitator motor (12) are installed on one side of inlet (11) and are located the top of first jar body (2), the output of agitator motor (12) extends to inside fixedly connected with pivot (13) of first jar body (2), the outer wall fixedly connected with puddler (14) of pivot (13), the inner wall of first jar body (2) is provided with heat preservation chamber (15), the inside of heat preservation chamber (15) is provided with heating pipe (16), the outer wall of support (1) is located one side fixedly connected with working power supply (17) of screw pump (8), the outer wall of support (1) is located one side fixedly connected with control box (18) of roots pump vacuum unit (6).

3. A nylon manufacturing apparatus having a two-stage vacuum set as defined in claim 1, wherein: the first tank body (2), the second tank body (3) and the third tank body (4) are identical in structure.

4. A nylon manufacturing apparatus having a two-stage vacuum set as defined in claim 1, wherein: the center of the vacuum manifold (5), the center of the pumping manifold (7) and the center of the mixing manifold (9) are positioned on the same vertical line.

5. A nylon manufacturing apparatus having a two-stage vacuum set as claimed in claim 2, wherein: the appearance of puddler (14) is "T" font, puddler (14) are provided with three group.

6. A nylon manufacturing apparatus having a two-stage vacuum set as defined in claim 1, wherein: the outer wall of support (1) has seted up location spout (19), the outer wall sliding connection of location spout (19) has positioning baffle (20) that laminate mutually with third jar body (4) outer wall, the outer wall fixedly connected with push pedal (21) of positioning baffle (20), mounting groove (22) have been seted up at the junction of third jar body (4) and support (1), the outer wall sliding connection of mounting groove (22) has mounting panel (23) with third jar body (4) outer wall fixed connection.

7. A nylon manufacturing apparatus having a two-stage vacuum set as defined in claim 6, wherein: the third tank body (4) is provided with two groups, and color paste and functional agents are respectively injected into the two groups of the third tank body (4).

8. A nylon manufacturing apparatus having a two-stage vacuum set as defined in claim 7, wherein: the appearance of mounting groove (22) is "U" form, constitute location structure through locating baffle (20) and mounting panel (23) between mounting groove (22) third jar body (4).