CN216093679U

CN216093679U - Integrated processing equipment for PP plastic modification

Info

Publication number: CN216093679U
Application number: CN202122769437.XU
Authority: CN
Inventors: 蔡聪育; 孙玉凤; 陈志聪; 揭英华
Original assignee: Minnan University of Science and Technology
Current assignee: Minnan University of Science and Technology
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses integrated processing equipment for pp plastic modification, which comprises a reaction kettle body, wherein a heat-insulating shell is arranged on the outer surface of the reaction kettle body, the heat-insulating shell and the inner wall of the heat-insulating shell are fixedly connected with the outer surface of the reaction kettle body through a plurality of mounting blocks, a protective shell is fixedly mounted on the outer surface of the heat-insulating shell, the upper surfaces of the protective shell and the reaction kettle body are both rotatably connected with a rotating pipe through a first sealing bearing, and the inner wall of the rotating pipe is rotatably connected with a rotating rod through two second sealing bearings. This an integration processing equipment for pp plastics is modified when modifying pp plastics, can drive rotating tube and dwang antiport respectively through servo motor's rotation and under the effect of conical gear and toper fluted disc to make first puddler and second puddler at the inside antiport of reation kettle body, the effectual homogeneity and the speed that has improved modifier and raw materials and mix have improved production efficiency.

Description

Integrated processing equipment for PP plastic modification

Technical Field

The utility model relates to the technical field of PP plastic modification, in particular to an integrated processing device for PP plastic modification.

Background

pp plastics are generally polypropylene, polymers of propylene produced by addition polymerization. Is white wax-like material, and has transparent and light appearance.

In the process of production and processing of pp plastics, in order to realize the purpose such as practice thrift the cost, improve the physical and chemical properties that produce and strengthen pp plastics, can modify it in pp plastics course of working, the modification mode is generally to add modified filler, but the modified filler of current integration processing equipment for pp plastics is at the in-process of in-service use, modified filler can't be fast abundant mix with the raw materials to reduce just producing efficiency, need heat when modifying simultaneously, cause thermal loss easily, lead to the waste of the energy.

Therefore, we propose an integrated processing apparatus for pp plastics modification.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide integrated processing equipment for pp plastic modification, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an integrated processing device for pp plastic modification comprises a reaction kettle body, wherein a heat preservation shell is arranged on the outer surface of the reaction kettle body, the heat preservation shell and the inner wall are fixedly connected with the outer surface of the reaction kettle body through a plurality of installation blocks, a protective shell is fixedly arranged on the outer surface of the heat preservation shell, the upper surfaces of the protective shell and the reaction kettle body are rotatably connected with a rotating pipe through first sealing bearings, the inner wall of the rotating pipe is rotatably connected with a rotating rod through two second sealing bearings, corresponding conical fluted discs are arranged on the surfaces of the rotating rod and the rotating pipe, a protective cover and a servo motor are respectively arranged on the upper surface of the protective shell, a conical gear is fixedly arranged at the output end of the servo motor and is respectively meshed with the two conical fluted discs, the top end of the rotating rod is rotatably connected with the inner top wall of the protective cover, and a first stirring rod is arranged on the surface of the rotating rod, the fixed surface of rotating tube installs the L type dead lever of two symmetries, and the surface of L type dead lever is provided with the second puddler, and the upper surface of reation kettle body is provided with adds the pipe, and the top that adds the pipe is provided with the feeding case, and the upper surface of feeding case is provided with and adds the pipe.

Preferably, the heat-insulating shell is made of polyurethane foam, and a vacuum layer is arranged between the heat-insulating shell and the reaction kettle body.

Preferably, the upper surface of feeding case rotates and is connected with the axis of rotation, and the bottom of axis of rotation extends to the inside of adding the pipe, and the surface of axis of rotation is provided with the auger page or leaf with adding pipe looks adaptation.

Preferably, the equal fixed mounting in surface of dwang and axis of rotation has the synchronizing wheel, and the surface cover of two synchronizing wheels is equipped with the hold-in range.

Preferably, the quantity of first puddler and second puddler is a plurality of, and the first puddler symmetry of a plurality of sets up on the surface of dwang, and a plurality of second puddler symmetry sets up on the surface of two L type dead levers.

Preferably, the inner wall of the reaction kettle body is provided with a heating assembly, and the lower surface of the reaction kettle body is provided with supporting legs.

Advantageous effects

The utility model provides an integrated processing device for pp plastic modification, which has the following beneficial effects:

1. the integrated processing equipment for pp plastic modification is characterized in that a rotating pipe, a rotating rod, a conical fluted disc, a servo motor, a conical gear, a first stirring rod and a second stirring rod are arranged, when the equipment modifies pp plastic, the rotating pipe and the rotating rod can be respectively driven to reversely rotate by the rotation of the servo motor and under the action of the conical gear and the conical fluted disc, so that the first stirring rod and the second stirring rod can reversely stir in the reaction kettle body, the uniformity and the speed of mixing a modifier and raw materials are effectively improved, the production efficiency is improved, meanwhile, by arranging an adding pipe, a rotating shaft, an auger page, a synchronizing wheel and a synchronous belt, the device can realize stirring under the action of the rotating rod, the rotation of the rotating rod can drive the auger page on the rotating shaft to rotate through the synchronous wheel and the synchronous belt, so that the modifier can more quickly enter the reaction kettle body, the condition that the modifier filler is blocked is avoided, and the production efficiency is further improved.

2. This an integration processing equipment for pp plastics is modified through setting up heat preservation casing and vacuum layer to regard polyurethane foam as the material of heat preservation casing, make this equipment when modifying pp plastics, can effectively keep warm to the reation kettle body under the effect on heat preservation casing and vacuum layer, avoided thermal loss.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic perspective view of a synchronizing wheel according to the present invention.

In the figure: the device comprises a reaction kettle body 1, a heat preservation shell 2, a protective shell 3, a rotating pipe 4, a rotating rod 5, a conical fluted disc 6, a servo motor 7, a conical gear 8, a first stirring rod 9, a fixing rod 10L, a second stirring rod 11, an adding pipe 12, a feeding box 13, a vacuum layer 14, a rotating shaft 15, a packing auger leaf 16, a synchronizing wheel 17 and a synchronous belt 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an integration processing equipment for pp plastics is modified, includes reation kettle body 1, and reation kettle body 1's inner wall is provided with heating element, and reation kettle body 1's lower surface is provided with the supporting leg.

The surface of reation kettle body 1 is provided with heat preservation casing 2, and the material of heat preservation casing 2 is polyurethane foam, and the centre of heat preservation casing 2 and reation kettle body 1 is provided with vacuum layer 14.

Through setting up heat preservation casing 2 and vacuum layer 14 to regard polyurethane foam as heat preservation casing 2's material, make this equipment when changing pp plastics, can effectively keep warm to reation kettle body 1 under heat preservation casing 2 and vacuum layer 14's effect, avoided thermal loss.

The heat preservation shell 2 and the inner wall are fixedly connected with the outer surface of the reaction kettle body 1 through a plurality of mounting blocks, the outer surface of the heat preservation shell 2 is fixedly provided with a protection shell 3, the upper surfaces of the protection shell 3 and the reaction kettle body 1 are both rotatably connected with a rotating pipe 4 through a first sealing bearing, the inner wall of the rotating pipe 4 is rotatably connected with a rotating rod 5 through two second sealing bearings, the surfaces of the rotating rod 5 and the rotating pipe 4 are both provided with corresponding conical fluted discs 6, the upper surface of the protection shell 3 is respectively provided with a protection cover and a servo motor 7, the output end of the servo motor 7 is fixedly provided with a conical gear 8, the conical gear 8 is respectively meshed with the two conical fluted discs 6, the top end of the rotating rod 5 is rotatably connected with the inner top wall of the protection cover, the surface of the rotating rod 5 is provided with a first stirring rod 9, the surface of the rotating pipe 4 is fixedly provided with two symmetrical L-shaped fixing rods 10, the surface of L type dead lever 10 is provided with second puddler 11, and the quantity of first puddler 9 and second puddler 11 is a plurality of, and the symmetry of the first puddler 9 of a plurality of sets up on the surface of dwang 5, and the symmetry of a plurality of second puddler 11 sets up on the surface of two L type dead levers 10.

The upper surface of reation kettle body 1 is provided with and adds pipe 12, adds the top of pipe 12 and is provided with feeding case 13, and the upper surface of feeding case 13 is provided with and adds the pipe.

The upper surface of the feeding box 13 is rotatably connected with a rotating shaft 15, the bottom end of the rotating shaft 15 extends into the adding pipe 12, and the surface of the rotating shaft 15 is provided with a packing auger leaf 16 matched with the adding pipe 12.

The equal fixed mounting in surface of dwang 5 and axis of rotation 15 has synchronizing wheel 17, and the surface cover of two synchronizing wheels 17 is equipped with hold-in range 18.

By arranging the rotating pipe 4, the rotating rod 5, the conical fluted disc 6, the servo motor 7, the conical gear 8, the first stirring rod 9 and the second stirring rod 11, when the device modifies pp plastics, the rotating pipe 4 and the rotating rod 5 can be respectively driven to reversely rotate by the rotation of the servo motor 7 and under the action of the conical gear 8 and the conical fluted disc 6, so that the first stirring rod 9 and the second stirring rod 11 can reversely stir in the reaction kettle body 1, the uniformity and the speed of mixing a modifier with raw materials are effectively improved, the production efficiency is improved, meanwhile, by arranging the adding pipe 12, the rotating shaft 15, the auger blade 16, the synchronizing wheel 17 and the synchronizing belt 18, the device realizes stirring under the action of the rotating rod 5, the rotation of the rotating rod 5 can drive the auger blade 16 on the rotating shaft 15 to rotate through the synchronizing wheel 17 and the synchronizing belt 18, so that the modifier can more quickly enter the reaction kettle body 1, the condition that the modifier filler is blocked is avoided, and the production efficiency is further improved.

The working principle is as follows: when the equipment modifies pp plastics, the rotating pipe 4 and the rotating rod 5 can be driven to reversely rotate through the rotation of the servo motor 7 and under the action of the bevel gear 8 and the conical fluted disc 6 respectively, so that the first stirring rod 9 and the second stirring rod 11 can be reversely stirred in the reaction kettle body 1, the uniformity and the speed of mixing the modifier and the raw materials are effectively improved, the production efficiency is improved, meanwhile, when the device realizes stirring under the action of the rotating rod 5, the rotation of the rotating rod 5 can drive the auger page 16 on the rotating shaft 15 to rotate through the synchronizing wheel 17 and the synchronizing belt 18, so that the modifier can more quickly enter the reaction kettle body 1, the condition that the modifier is blocked when filling materials are avoided, the production efficiency is further improved, the equipment passes through the heat preservation shell 2 and the vacuum layer 14, and polyurethane foam is used as the material of the heat preservation shell 2, make this equipment when modifying pp plastics, can effectively keep warm to reation kettle body 1 under the effect of heat preservation casing 2 and vacuum layer 14, avoided thermal loss.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integration processing equipment for pp plastics is modified, includes reation kettle body (1), its characterized in that: the outer surface of the reaction kettle body (1) is provided with a heat preservation shell (2), the heat preservation shell (2) and the inner wall are fixedly connected with the outer surface of the reaction kettle body (1) through a plurality of installation blocks, the outer surface of the heat preservation shell (2) is fixedly provided with a protective shell (3), the upper surfaces of the protective shell (3) and the reaction kettle body (1) are rotatably connected with a rotating pipe (4) through a first sealing bearing, the inner wall of the rotating pipe (4) is rotatably connected with a rotating rod (5) through two second sealing bearings, the surfaces of the rotating rod (5) and the rotating pipe (4) are respectively provided with a corresponding conical fluted disc (6), the upper surface of the protective shell (3) is respectively provided with a protective cover and a servo motor (7), the output end of the servo motor (7) is fixedly provided with a conical gear (8), and the conical gear (8) is respectively meshed with the two conical fluted discs (6), the top of dwang (5) is rotated with the interior roof of safety cover and is connected, and the surface of dwang (5) is provided with first puddler (9), the fixed surface of rotating-tube (4) installs L type dead lever (10) of two symmetries, the surface of L type dead lever (10) is provided with second puddler (11), the upper surface of reation kettle body (1) is provided with interpolation pipe (12), the top of adding pipe (12) is provided with feeding case (13), the upper surface of feeding case (13) is provided with and adds the pipe.

2. The integrated processing apparatus for pp plastic modification of claim 1, wherein: the material of heat preservation casing (2) is polyurethane foam, and the centre of heat preservation casing (2) and reation kettle body (1) is provided with vacuum layer (14).

3. The integrated processing apparatus for pp plastic modification of claim 1, wherein: the upper surface of feeding case (13) rotates and is connected with axis of rotation (15), and the bottom of axis of rotation (15) extends to the inside of adding pipe (12), and the surface of axis of rotation (15) is provided with auger page or leaf (16) with adding pipe (12) looks adaptation.

4. An integrated processing apparatus for pp plastics modification according to claim 1 or 2, wherein: the equal fixed mounting in surface of dwang (5) and axis of rotation (15) has synchronizing wheel (17), and the surface cover of two synchronizing wheels (17) is equipped with hold-in range (18).

5. The integrated processing apparatus for pp plastic modification of claim 1, wherein: the quantity of first puddler (9) and second puddler (11) is a plurality of, and the symmetry of a plurality of first puddler (9) sets up on the surface of dwang (5), and the symmetry of a plurality of second puddler (11) sets up on the surface of two L type dead levers (10).

6. The integrated processing apparatus for pp plastic modification of claim 1, wherein: the inner wall of the reaction kettle body (1) is provided with a heating assembly, and the lower surface of the reaction kettle body (1) is provided with supporting legs.