CN216677883U

CN216677883U - Environment-friendly stirring device without defoaming for AC foaming agent

Info

Publication number: CN216677883U
Application number: CN202123358993.4U
Authority: CN
Inventors: 林群芳
Original assignee: Quanzhou Baosheng Plastic Co ltd
Current assignee: Quanzhou Baosheng Plastic Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-07
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an environmental protection AC foamer is with agitating unit that does not defoam, including the churn, the up end center department of churn is provided with driving motor, driving motor's side is provided with the feed inlet, the bottom of churn is provided with the discharge gate, driving motor's output fixedly connected with (mixing) shaft, the (mixing) shaft is kept away from driving motor's one end runs through into the inside of churn, the side of (mixing) shaft is provided with the multiunit puddler from top to bottom, the top of puddler is provided with the cleaning board, the cleaning board with the inner wall contact of churn and with the inner wall sliding connection of churn, contained angle between cleaning board and the horizontal plane is the acute angle. This application is provided with the waste gas collection mechanism who constitutes by waste gas collecting box and air duct, and waste gas collection mechanism can collect the waste gas that the foamer mixing in-process produced to waste gas is discharged to the external world.

Description

Environment-friendly stirring device without defoaming for AC foaming agent

Technical Field

The utility model relates to a foamer production technical field especially relates to an environmental protection AC foamer is with agitating unit that does not defoam.

Background

The foaming agent is a substance for pore-forming a target substance and can be classified into a chemical foaming agent, a physical foaming agent and a surfactant. Chemical blowing agents are those compounds which decompose upon heating to release gases such as carbon dioxide and nitrogen and form pores in the polymer composition; physical blowing agents are those in which the foam cells are formed by a change in the physical form of a substance, i.e., by expansion of a compressed gas, volatilization of a liquid, or dissolution of a solid; the foaming agents have higher surface activity, can effectively reduce the surface tension of liquid, are arranged on the surface of a liquid film in an electric double-layer mode to surround air to form bubbles, and then form foam by single bubbles. The foaming agent can be attached to the inner wall of the mixing drum in the mixing process and cannot be discharged under the action of gravity, so that stains are generated on the inner wall of the mixing drum.

SUMMERY OF THE UTILITY MODEL

This neotype aim at: in order to solve the problems, a stirring device without defoaming for the environment-friendly AC foaming agent is provided.

In order to realize the purpose, the novel device adopts the following technical scheme:

the utility model provides an environmental protection AC foamer is with agitating unit that does not defoam, includes the churn, the up end center department of churn is provided with driving motor, driving motor's side is provided with the feed inlet, the bottom of churn is provided with the discharge gate, driving motor's output fixedly connected with (mixing) shaft, the (mixing) shaft is kept away from driving motor's one end runs through into the inside of churn, the side of (mixing) shaft is provided with the multiunit puddler from top to bottom, the top of puddler is provided with clean board, clean board with the inner wall contact of churn and with the inner wall sliding connection of churn, contained angle between clean board and the horizontal plane is the acute angle.

Preferably, each group of the stirring rods is provided with a plurality of stirring rods which are annularly and uniformly distributed on the side surface of the stirring shaft.

Preferably, the multiple groups of stirring rods are fixedly connected through a connecting plate.

Preferably, the side of churn is provided with the limiting plate, the side of limiting plate is provided with a plurality of spacing archs, spacing bellied bottom is provided with the supporting leg, the bottom of supporting leg is provided with the horseshoe.

Preferably, the upper end face of the limiting protrusion is provided with a waste gas collecting box, an air guide pipe is arranged between the waste gas collecting box and the stirring cylinder, and two ends of the air guide pipe are respectively communicated with the stirring cylinder and the waste gas collecting box.

Preferably, the end part of the stirring rod, which is far away from the stirring shaft, is provided with a rectangular sliding groove, one side of the cleaning plate, which is back to back on the inner wall of the stirring cylinder, is provided with a sliding rod matched with the rectangular sliding groove, one end of the sliding rod is positioned in the rectangular sliding groove and is in sliding connection with the rectangular sliding groove, and a spring is arranged between the bottom of the rectangular sliding groove and the bottom of the sliding rod.

In conclusion, due to the adoption of the technical scheme, the novel beneficial effects are as follows:

1. this application is provided with the churn, the feed inlet, driving motor, the (mixing) shaft, the limiting plate, spacing arch, the supporting leg, waste gas collecting box, the air duct, the discharge gate, the horseshoe, the puddler, clean board, the connecting plate, the rectangle spout, spring and slide bar structure, the front end of puddler is provided with clean board, be provided with the elastic expansion subassembly of compriseing spring and slide bar between clean board and the puddler, angle between clean board and the horizontal plane is the acute angle, after accomplishing the mixing task, the foamer is discharged, continue to rotate the (mixing) shaft, the adnexed foamer of churn inner wall is scraped down to the clean board, reach the purpose of clean churn inner wall.

2. This application is provided with the waste gas collection mechanism who constitutes by waste gas collecting box and air duct, and waste gas collection mechanism can collect the waste gas that the foamer mixing in-process produced to waste gas is discharged to the external world.

Drawings

Fig. 1 shows a schematic perspective view provided according to an embodiment of the present invention;

FIG. 2 illustrates a cross-sectional structural schematic provided in accordance with an embodiment of the present invention;

fig. 3 illustrates an enlarged schematic structural view at a in fig. 2 provided in accordance with an embodiment of the present invention;

fig. 4 shows a schematic diagram of an internal structure of a mixing drum provided according to the present novel embodiment.

Illustration of the drawings:

1. a mixing drum; 2. a feed inlet; 3. a drive motor; 4. a stirring shaft; 5. a limiting plate; 6. a limiting bulge; 7. supporting legs; 8. a waste gas collection tank; 9. a gas-guide tube; 10. a discharge port; 11. a horseshoe foot; 12. a stirring rod; 13. cleaning the plate; 14. a connecting plate; 15. a rectangular chute; 16. a spring; 17. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some 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 of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an environment-friendly stirring device without defoaming for an AC foaming agent comprises a stirring cylinder 1, wherein a driving motor 3 is arranged at the center of the upper end face of the stirring cylinder 1, a feed inlet 2 is formed in the side face of the driving motor 3, a discharge outlet 10 is formed in the bottom of the stirring cylinder 1, a stirring shaft 4 is fixedly connected to the output end of the driving motor 3, one end, away from the driving motor 3, of the stirring shaft 4 penetrates into the stirring cylinder 1, a plurality of groups of stirring rods 12 are arranged on the side face of the stirring shaft 4 from top to bottom, a cleaning plate 13 is arranged at the top of each stirring rod 12, the cleaning plate 13 is in contact with the inner wall of the stirring cylinder 1 and is in sliding connection with the inner wall of the stirring cylinder 1, an included angle between the cleaning plate 13 and the horizontal plane is an acute angle, a plurality of stirring rods 12 in each group are arranged, the plurality of stirring rods 12 are annularly and uniformly distributed on the side face of the stirring shaft 4, the plurality of stirring rods 12 are fixedly connected through a connecting plate 14, a limiting plate 5 is arranged on the side face of the stirring cylinder 1, the side of limiting plate 5 is provided with a plurality of spacing archs 6, the bottom of spacing arch 6 is provided with supporting leg 7, the bottom of supporting leg 7 is provided with horseshoe 11, the up end of spacing arch 6 is provided with exhaust gas collection box 8, be provided with air duct 9 between exhaust gas collection box 8 and the churn 1, the both ends of air duct 9 communicate churn 1 and exhaust gas collection box 8 respectively, rectangle spout 15 has been seted up to the tip that agitator bar 12 kept away from (mixing) shaft 4, the one side that cleaning plate 13 and 1 inner wall of churn carried on the back mutually sets up the slide bar 17 with the 15 adaptations of rectangle spout, the one end of slide bar 17 is located

rectangle spout

15 and 15 sliding connection of rectangle spout, be provided with spring 16 between the bottom of rectangle spout 15 and the bottom of slide bar 17.

Specifically, as shown in fig. 4, each group of stirring rods 12 is provided with a plurality of stirring rods 12, the plurality of stirring rods 12 are uniformly distributed on the side surface of the stirring shaft 4 in an annular shape, and the plurality of groups of stirring rods 12 are fixedly connected through a connecting plate 14.

Specifically, as shown in fig. 1, a limiting plate 5 is arranged on the side surface of the mixing drum 1, a plurality of limiting protrusions 6 are arranged on the side surface of the limiting plate 5, supporting legs 7 are arranged at the bottoms of the limiting protrusions 6, and horseshoes 11 are arranged at the bottoms of the supporting legs 7.

Specifically, as shown in fig. 1, the upper end face of the limiting protrusion 6 is provided with a waste gas collecting box 8, an air duct 9 is arranged between the waste gas collecting box 8 and the mixing drum 1, two ends of the air duct 9 are respectively communicated with the mixing drum 1 and the waste gas collecting box 8, harmful substances such as formaldehyde are contained in polyurethane foam, certain harm is caused to a human body, harmful gases such as formaldehyde can be generated in the mixing process of the foaming agent, excessive suction can harm the health of the human body, so that the waste gas collecting box 8 is internally provided with a dissolving liquid, and the harmful substances such as formaldehyde can be absorbed.

Specifically, as shown in fig. 3, a rectangular chute 15 is formed in an end portion of the stirring rod 12 away from the stirring shaft 4, a sliding rod 17 adapted to the rectangular chute 15 is disposed on a surface of the cleaning plate 13 opposite to the inner wall of the stirring drum 1, one end of the sliding rod 17 is located in the rectangular chute 15 and is slidably connected to the rectangular chute 15, and a spring 16 is disposed between a bottom of the rectangular chute 15 and a bottom of the sliding rod 17.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The stirring device without defoaming for the environment-friendly AC foaming agent comprises a stirring cylinder (1) and is characterized in that a driving motor (3) is arranged at the center of the upper end face of the stirring cylinder (1), a feeding hole (2) is formed in the side face of the driving motor (3), a discharging hole (10) is formed in the bottom of the stirring cylinder (1), a stirring shaft (4) is fixedly connected to the output end of the driving motor (3), one end, far away from the driving motor (3), of the stirring shaft (4) penetrates into the stirring cylinder (1), a plurality of groups of stirring rods (12) are arranged on the side face of the stirring shaft (4) from top to bottom, a cleaning plate (13) is arranged at the top of each stirring rod (12), the cleaning plate (13) is in contact with the inner wall of the stirring cylinder (1) and is in sliding connection with the inner wall of the stirring cylinder (1), and the included angle between the cleaning plate (13) and the horizontal plane is an acute angle, rectangle spout (15) have been seted up to puddler (12) the tip of keeping away from (mixing) shaft (4), clean board (13) with the one side that churn (1) inner wall carried on the back mutually set up with slide bar (17) of rectangle spout (15) adaptation, the one end of slide bar (17) is located in rectangle spout (15) and with rectangle spout (15) sliding connection, the bottom of rectangle spout (15) with be provided with spring (16) between the bottom of slide bar (17).

2. The stirring device without defoaming for environment-friendly AC foaming agent according to claim 1, wherein a plurality of stirring rods (12) are arranged in each group, and a plurality of stirring rods (12) are uniformly distributed on the side surface of the stirring shaft (4) in a ring shape.

3. The stirring device without defoaming for environment-friendly AC foaming agent as claimed in claim 2, wherein the stirring rods (12) are fixedly connected with each other through a connecting plate (14).

4. The stirring device without defoaming for the environment-friendly AC foaming agent according to claim 3, wherein a limiting plate (5) is arranged on the side surface of the stirring cylinder (1), a plurality of limiting protrusions (6) are arranged on the side surface of the limiting plate (5), supporting legs (7) are arranged at the bottoms of the limiting protrusions (6), and horseshoes (11) are arranged at the bottoms of the supporting legs (7).

5. The stirring device without defoaming for the environment-friendly AC foaming agent according to claim 4, wherein a waste gas collecting box (8) is arranged on the upper end surface of the limiting protrusion (6), a gas guide tube (9) is arranged between the waste gas collecting box (8) and the stirring cylinder (1), and two ends of the gas guide tube (9) are respectively communicated with the stirring cylinder (1) and the waste gas collecting box (8).