CN214765295U

CN214765295U - Automatic high-molecular polymer adding device

Info

Publication number: CN214765295U
Application number: CN202022940814.7U
Authority: CN
Inventors: 叶高艺
Original assignee: Shanghai Kefeng New Material Co ltd
Current assignee: Shanghai Kefeng New Material Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-19
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses an automatic high polymer adding device, which comprises a device main body, wherein the top end of the device main body is communicated with a feed inlet, the bottom end of the device main body is communicated with a discharge outlet, a reaction kettle is arranged in the device main body, a servo motor is arranged above the device main body, the servo motor is connected with a transmission shaft through a motor shaft, the bottom end of the transmission shaft penetrates through the device main body, a stirring blade is fixedly connected to the outer side of the bottom end of the device main body, a cylindrical cam is fixedly connected to the outer side of the transmission shaft, and the stirring blade is fixedly connected to the outer side of the cylindrical cam; through installed servo motor additional, through servo motor's drive, can make stripper plate motion rhythm and feed inlet ejection of compact rhythm keep unanimous, make the automatic macromolecular polymer material that adds can dissolve completely in the reaction liquid, the device main part can also pressurize and heat and stir reaction liquid, accelerates the reaction, has improved the operating efficiency of device main part.

Description

Automatic high-molecular polymer adding device

Technical Field

The utility model relates to a high molecular polymer field especially relates to the automatic device that adds of high molecular polymer.

Background

High molecular weight polymer refers to a high molecular weight polymer formed by repeated linkage of bonds(typically up to 10)⁴～10⁶) The compound comprises a crystalline structure, an amorphous structure, an oriented structure and a woven structure.

In the existing chemical industry, when multiple chemicals are produced, high molecular polymers are required to be used as raw materials, the application is very wide, and when the high molecular polymers are used as the raw materials, an automatic adding device is required to reduce the labor cost of timing feeding operation.

However, the existing automatic adding devices have single functionality, and after the high molecular polymer material is added into the reaction kettle, the high molecular polymer material is often not completely reacted, so that the utilization rate is low and the economy is poor, and therefore, the automatic adding device for the high molecular polymer is necessary to be provided.

Disclosure of Invention

In order to overcome the not enough of prior art, the utility model provides an automatic device that adds of high molecular polymer can stir the reation kettle who installs at automatic interpolation device inside, and the function that can solve current automatic interpolation device is all more single, is adding the reation kettle in the back at the high molecular polymer material, often can not be reacted completely and falls, the low-usage, the poor technical problem of economic nature.

Solve the technical problem, the utility model provides a following technical scheme: the automatic high polymer adding device comprises a device main body, wherein a feed inlet is communicated with the top end of the device main body, a discharge outlet is communicated with the bottom end of the device main body, a reaction kettle is arranged in the device main body, a servo motor is arranged above the device main body, the servo motor is connected with a transmission shaft through a motor shaft, the bottom end of the transmission shaft penetrates through the device main body, a stirring blade is fixedly connected to the outer side of the bottom end of the device main body, a cylindrical cam is fixedly connected to the outer side of the transmission shaft, a stirring blade is fixedly connected to the outer side of the cylindrical cam, a fixing pipe is sleeved on the outer side of the stirring blade, a convex block is fixedly connected to the surface of the inner side of the fixing pipe and matched with the cylindrical cam, an extrusion plate is fixedly connected to the outer side of the fixing pipe, communicating pipes are inlaid on the surface of the extrusion plate, and are uniformly distributed, the inner wall of the reaction kettle is provided with two symmetrical limiting grooves, the outer side of the extrusion plate is fixedly connected with two symmetrical limiting blocks, the limiting grooves are matched with the limiting blocks, the outer side of the reaction kettle is wound with a heating pipe, and the heating pipe is communicated with the reaction kettle through a liquid outlet and a liquid inlet.

As a preferred technical scheme of the utility model, the outside cover of discharge gate is equipped with the filter tube, the inboard sliding connection of filter tube has a filter screen section of thick bamboo, the both sides aperture size of a filter screen section of thick bamboo is inconsistent, the inner wall of filter tube has been seted up the inner wall and has been seted up the constant head tank, the inner wall of constant head tank closely laminates there is the sealing washer, the outside fixedly connected with limit stop ring of discharge gate, limit stop ring and sealing washer looks butt.

As an optimal technical scheme of the utility model, the front surface of device main part is provided with the operation panel, the surface of operation panel is provided with the protective housing.

As an optimized technical scheme of the utility model, the bottom surface of device main part is provided with telescopic supporting mechanism.

As an optimized technical scheme of the utility model, the arch has been seted up on the surface of spacing fender ring, the arch is the corrugate.

As a preferred technical scheme of the utility model, the equal fixedly connected with in top and the bottom of communicating pipe advances the liquid fill.

As an optimized technical proposal of the utility model, the surface of the stirring blade is closely attached with a corrosion resistant material layer.

As an optimized technical scheme of the utility model, the equal fixedly connected with magnetic sheet in surface of discharge gate and filter screen section of thick bamboo, two closely adsorb between the magnetic sheet.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through installed servo motor additional, drive through servo motor, can make stripper plate motion rhythm and feed inlet ejection of compact rhythm keep unanimous, the macromolecular polymer material that makes automatic interpolation can be dissolved completely in the reaction liquid, it is further, the device main part can also pressurize and heat and stir reaction liquid, accelerate the reaction, the operating efficiency of device main part has been improved, for traditional automatic device that adds, the functionality of device main part is stronger, the practicality is higher, and can not produce extravagantly, and economic nature is good.

2. Through having installed a filter screen section of thick bamboo additional, a filter screen section of thick bamboo can filter and collect the particulate matter in the discharge gate exhaust reaction liquid, can carry out the secondary reaction with the high molecular polymer material granule that collects, has improved the utilization ratio of material, avoids extravagant, has increased the economic nature of device main part.

Drawings

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

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the reaction kettle of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the filtering pipe of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention;

wherein: 1. a device main body; 11. an operation panel; 12. a discharge port; 13. a feed inlet; 14. a limit stop ring; 2. a servo motor; 21. a motor shaft; 22. a drive shaft; 23. a cylindrical cam; 24. stirring blades; 25. a bump; 26. a fixed tube; 27. a pressing plate; 28. a liquid inlet hopper; 29. a communicating pipe; 3. a reaction kettle; 31. a limiting groove; 32. a limiting block; 4. heating a tube; 41. a liquid outlet; 42. a liquid inlet; 5. a filter tube; 51. a filter screen cylinder; 52. positioning a groove; 53. and (5) sealing rings.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

As shown in fig. 1-5, the automatic high molecular polymer adding device comprises a device body 1, a feed inlet 13 is communicated with the top end of the device body 1, a discharge outlet 12 is communicated with the bottom end of the device body 1, a reaction kettle 3 is arranged inside the device body 1, a servo motor 2 is arranged above the device body 1, the servo motor 2 is connected with a transmission shaft 22 through a motor shaft 21, the bottom end of the transmission shaft 22 penetrates through the device body 1, a stirring blade 24 is fixedly connected with the outer side of the bottom end of the device body 1, a cylindrical cam 23 is fixedly connected with the outer side of the transmission shaft 22, a stirring blade 24 is fixedly connected with the outer side of the cylindrical cam 23, a fixed pipe 26 is sleeved on the outer side of the stirring blade 24, a convex block 25 is fixedly connected with the surface of the inner side of the fixed pipe 26, the convex block 25 is matched with the cylindrical cam 23, a squeezing plate 27 is fixedly connected with the outer side of the fixed pipe 26, and a communicating pipe 29 is embedded on the surface of the squeezing plate 27, the communicating pipes 29 are uniformly distributed, the inner wall of the reaction kettle 3 is provided with pairwise symmetrical limiting grooves 31, the outer sides of the extrusion plates 27 are fixedly connected with pairwise symmetrical limiting blocks 32, the limiting grooves 31 are matched with the limiting blocks 32, the outer side of the reaction kettle 3 is wound with the heating pipe 4, and the heating pipe 4 is communicated with the reaction kettle 3 through a liquid outlet 41 and a liquid inlet 42;

when the device main body 1 is used, under the driving of the servo motor 2, the transmission shaft 22 drives the cylindrical cam 23 to rotate, under the action of the cylindrical cam 23, the extrusion plate 27 reciprocates up and down, when the automatically added high polymer material enters the reaction kettle 3 from the feed inlet 13, the high polymer material directly falls on the surface of the extrusion plate 27 at a high position, the extrusion plate 27 drives the high polymer material to move down, in the process that the extrusion plate 27 moves down, the extrusion plate 27 extrudes the reaction liquid in the reaction kettle 3, the extruded reaction liquid flows to the surface of the extrusion plate 27 through the communicating pipe 29, meanwhile, the extruded reaction liquid also enters the heating pipe 4 from the liquid inlet 42, and after the interior of the heating pipe 4 is heated, the reaction liquid flows to the surface of the high polymer material from the liquid outlet 41, in the process that the high polymer material is continuously poured and washed by the reaction liquid, the high molecular polymer material is dissolved in an accelerated manner, and flows into the lower part of the extrusion plate 27 from the communicating pipe 29, and the undissolved material can only be remained on the surface of the extrusion plate 27 until being dissolved, and the transmission shaft 22 drives the stirring blade 24 to rotate when rotating, so as to stir the reaction liquid in the reaction kettle 3, accelerate the reaction of the reaction liquid, and simultaneously, the circulating flow of the reaction liquid between the heating pipe 4 and the reaction kettle 3 can also make the reaction liquid mixed uniformly, the temperature also keeps uniform, so that the reaction is more thorough, similarly, the extrusion plate 27 continuously extrudes the reaction liquid, can pressurize the reaction liquid, and can also make the reaction go on more thoroughly, the structure is simple, and the movement rhythm of the extrusion plate 27 and the discharge rhythm of the feed port 13 can be kept consistent through the driving of the servo motor 2, so that the automatically added high molecular polymer material can be completely dissolved in the reaction liquid, further, the device main part 1 can also pressurize, heat and stir the reaction liquid, accelerates the reaction, has improved the operating efficiency of device main part 1, for traditional automatic device that adds, the functional of device main part 1 is stronger, and the practicality is higher, can not produce extravagantly moreover, and economic nature is good.

In another embodiment, the embodiment discloses a filter tube 5 disposed outside the discharge port 12, as shown in fig. 4 and 5, the filter tube 5 is sleeved outside the discharge port 12, the inside of the filter tube 5 is slidably connected with a filter screen cylinder 51, the apertures of two sides of the filter screen cylinder 51 are different in size, the inner wall of the filter tube 5 is provided with a positioning groove 52, the inner wall of the positioning groove 52 is tightly attached with a sealing ring 53, the outside of the discharge port 12 is fixedly connected with a limit stop ring 14, and the limit stop ring 14 is abutted against the sealing ring 53;

during the use, when the inside polymer material granule that still does not completely react of reation kettle 3 is filtered to needs, aim at the outside removal of discharge gate 12 with filter tube 5, when spacing fender ring 14 and sealing washer 53 are tight block, the installation of filter tube 5 is accomplished, filter screen section of thick bamboo 51 can filter and collect the particulate matter in the discharge gate 12 exhaust reaction liquid, can carry out the secondary reaction with the polymer material granule that collects, the utilization ratio of material has been improved, avoid extravagant, the economic nature of device main part 1 has been increased.

In another embodiment, the present embodiment discloses a protective case provided on the surface of the operation panel 11, as shown in fig. 1, the front surface of the apparatus main body 1 is provided with the operation panel 11, and the surface of the operation panel 11 is provided with the protective case; when the protective shell is used, the protective shell can protect the operation board 11, and the service life of the operation board 11 is prolonged.

In another embodiment, the present embodiment discloses a support mechanism provided on the bottom surface of the apparatus main body 1, and as shown in fig. 1, the bottom surface of the apparatus main body 1 is provided with a retractable support mechanism; when the device is used, the supporting mechanism can support the device main body 1, and the stability of the device main body 1 is improved.

In another embodiment, the embodiment discloses a protrusion disposed on the surface of the limit stop ring 14, as shown in fig. 5, the surface of the limit stop ring 14 is provided with a protrusion, and the protrusion is corrugated; when the limit stop ring is used, the contact area between the limit stop ring 14 and the sealing ring 53 can be increased by the corrugated bulges, and the sealing effect of the sealing ring 53 is improved.

In another embodiment, the present embodiment discloses the liquid inlet hoppers 28 disposed at the top end and the bottom end of the communicating pipe 29, as shown in fig. 3, the liquid inlet hoppers 28 are fixedly connected to both the top end and the bottom end of the communicating pipe 29; when in use, the liquid inlet hopper 28 can increase the cross-sectional area of the communication pipe 29 and increase the flow rate of the communication pipe 29.

In another embodiment, the embodiment discloses a corrosion-resistant material layer disposed on the surface of the stirring blade 24, as shown in fig. 2, the corrosion-resistant material layer is closely attached to the surface of the stirring blade 24; when the anti-corrosion material layer is used, the anti-corrosion capability of the stirring blade 24 can be improved, and the service life of the stirring blade 24 is prolonged.

In another embodiment, the present embodiment discloses magnetic sheets disposed on the surfaces of the discharge port 12 and the filter screen cylinder 51, as shown in fig. 4, the magnetic sheets are fixedly connected to the surfaces of the discharge port 12 and the filter screen cylinder 51, and the two magnetic sheets are tightly adsorbed between the two magnetic sheets; when in use, the discharge hole 12 and the filter screen cylinder 51 can be tightly adsorbed together through the magnetic sheet, so that the filter screen cylinder 51 can be taken out conveniently.

The utility model discloses in, servo motor is gear motor.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Automatic device that adds of high-molecular polymer, including device main part (1), the top intercommunication of device main part (1) has feed inlet (13), the bottom intercommunication of device main part (1) has discharge gate (12), its characterized in that: the device is characterized in that a reaction kettle (3) is arranged inside the device body (1), a servo motor (2) is arranged above the device body (1), the servo motor (2) is connected with a transmission shaft (22) through a motor shaft (21), the bottom end of the transmission shaft (22) penetrates through the device body (1), a stirring blade (24) is fixedly connected to the outer side of the bottom end of the device body (1), a cylindrical cam (23) is fixedly connected to the outer side of the transmission shaft (22), the stirring blade (24) is fixedly connected to the outer side of the cylindrical cam (23), a fixed pipe (26) is sleeved on the outer side of the stirring blade (24), a bump (25) is fixedly connected to the surface of the inner side of the fixed pipe (26), the bump (25) is matched with the cylindrical cam (23), an extrusion plate (27) is fixedly connected to the outer side of the fixed pipe (26), and a communicating pipe (29) is inlaid on the surface of the extrusion plate (27), communicating pipe (29) are evenly distributed, two bisymmetry's spacing groove (31) are seted up to reation kettle (3) inner wall, the outside fixedly connected with two bisymmetry's of stripper plate (27) stopper (32), spacing groove (31) with stopper (32) phase-match, the outside winding of reation kettle (3) has heating pipe (4), heating pipe (4) are linked together with reation kettle (3) through liquid outlet (41), inlet (42).

2. The automatic high-molecular polymer adding device according to claim 1, wherein: the outside cover of discharge gate (12) is equipped with filter tube (5), the inboard sliding connection of filter tube (5) has a filter screen section of thick bamboo (51), the both sides aperture size of filter screen section of thick bamboo (51) is inconsistent, constant head tank (52) have been seted up to the inner wall of filter tube (5), the inner wall of constant head tank (52) closely laminates and has sealing washer (53), the outside fixedly connected with limit stop ring (14) of discharge gate (12), limit stop ring (14) and sealing washer (53) looks butt.

3. The automatic high-molecular polymer adding device according to claim 1, wherein: the front surface of the device main body (1) is provided with an operation plate (11), and the surface of the operation plate (11) is provided with a protective shell.

4. The automatic high-molecular polymer adding device according to claim 1, wherein: the bottom surface of the device main body (1) is provided with a telescopic supporting mechanism.

5. The automatic high-molecular polymer adding device according to claim 2, wherein: the surface of the limit stop ring (14) is provided with a bulge which is corrugated.

6. The automatic high-molecular polymer adding device according to claim 1, wherein: the top end and the bottom end of the communicating pipe (29) are fixedly connected with a liquid inlet hopper (28).

7. The automatic high-molecular polymer adding device according to claim 1, wherein: the surface of the stirring blade (24) is closely attached with a corrosion-resistant material layer.

8. The automatic high-molecular polymer adding device according to claim 2, wherein: the surface of the discharge port (12) and the surface of the filter screen cylinder (51) are fixedly connected with magnetic sheets, and the two magnetic sheets are tightly adsorbed.