CN216024427U

CN216024427U - Proportioning device is used in production of improved generation environmental protection coating

Info

Publication number: CN216024427U
Application number: CN202122000985.6U
Authority: CN
Inventors: 杨建荣; 杨城
Original assignee: Hangzhou Yongfu Chemical Coating Co ltd
Current assignee: Hangzhou Yongfu Chemical Coating Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-15
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a proportioning device for producing an improved environment-friendly coating, which comprises a bracket for supporting the rest parts of a device body; the left and right sides of the inner side wall of the first stirring drum and the inner side wall of the second stirring drum are fixedly connected with a stirring device and a sealing assembly for sealing the stirring device. According to the utility model, the first rotating shaft and the second rotating shaft are driven to rotate by the driving assembly, so that the spiral piece is rotated to stir and push the mixture, the circulation control assembly arranged between the first stirring cylinder and the second stirring cylinder can enable the mixture to be circularly and repeatedly stirred between the first stirring cylinder and the second stirring cylinder during stirring until the stirring is finished, the material is discharged through the discharge pipe and the discharge valve, the stirring path is long, the mixture is stirred and pushed by the full-face spiral piece, the movement distance of the mixture is long, the mixture is more uniformly mixed, and the arranged sealing assembly can prevent the mixture from leaking from the rotating position of the stirring device.

Description

Proportioning device is used in production of improved generation environmental protection coating

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a proportioning device for producing an improved environment-friendly coating.

Background

The coating is a continuous film which is coated on the surface of an object to be protected or decorated and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliaries and using an organic solvent or water.

In the coating production, need add different raw materialss according to certain volume together, then the remixing is available coating, present most enterprises still adopt the form of manual stirring to mix, comparatively extravagant manpower and stirring degree can't guarantee every batch the same, also there is the enterprise to adopt automatic additionnal material to adopt the equipment puddler to stir in the container, the stirring branch that the rotation through the motor drive puddler drove the setting of puddler outer wall stirs the mixture, reach the purpose of stirring, this kind of stirring mode is inefficient, consume energy highly, and produce the dead angle easily in the container, cause the configuration inhomogeneous.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an improved proportioning device for producing environment-friendly paint.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an improved generation proportioning device for environmental protection coating production, includes: the device comprises a support, wherein two mounting cavities are arranged in the support and are respectively provided with a first mixing drum and a second mixing drum; stirring components are arranged in the first stirring cylinder and the second stirring cylinder; the upper ends of the first stirring cylinder and the second stirring cylinder are communicated through a second circulating pipe, and the lower ends of the first stirring cylinder and the second stirring cylinder are communicated through a first circulating pipe; a first feeding hole and a second feeding hole are formed above the first stirring cylinder, the first feeding hole is connected with a liquid raw material tank through a liquid metering pump, and the second feeding hole is connected with a powder conveying pump through a screw distributor; a discharging pipe is fixedly connected to one side, far away from the first mixing drum, of the second mixing drum, and a discharging valve is arranged on the discharging pipe; the stirring device also comprises a driving assembly for driving the stirring assembly.

Furthermore, the stirring assembly comprises a first rotating shaft and a spiral sheet arranged on the first rotating shaft, and two ends of the first rotating shaft penetrate through the upper and lower cylinder walls of the first stirring cylinder or the second stirring cylinder.

Further, the driving assembly is located on the outer wall of the first stirring cylinder/the second stirring cylinder and drives the first rotating shaft to rotate.

Further, the feeding direction of the spiral piece in the first mixing drum is from top to bottom, and the feeding direction of the spiral piece in the second mixing drum is from top to bottom.

Further, the spiral sheet is of a full-surface type.

Furthermore, a plurality of groups of sealing rings and sealing covers are arranged between the two ends of the first rotating shaft and the upper and lower cylinder walls of the first stirring cylinder or the second stirring cylinder.

Furthermore, a first circulating valve is arranged on the first circulating pipe, and a second circulating valve is also arranged on the second circulating pipe.

The utility model has the following beneficial effects:

compared with the prior art, this proportioning device is used in production of improved generation environmental protection coating, it rotates to drive first pivot through drive assembly, thereby it rotates to drive the flight of fixing on first pivot, stir and the propelling movement the mixture, through first circulating valve and the second circulating valve that sets up between first churn and the second churn, the mixture reciprocates at the circulation between first churn and second churn and stirs when can making the stirring, until the stirring is accomplished, through discharging pipe and bleeder valve ejection of compact, the stirring route is long, stirring and propelling movement through full-face formula flight, mixture movement distance is long, it is more even to mix, the seal assembly who sets up can prevent that the mixture from revealing from agitating unit rotational position.

Drawings

FIG. 1 is a schematic view of the overall structure of a proportioning device for producing an improved environmental protection coating according to the present invention;

FIG. 2 is a partially enlarged view of FIG. 1-A of a proportioning device for producing an improved environmental protection coating according to the present invention;

FIG. 3 is a sectional view of the internal structure of a first mixing drum of the proportioning device for producing the improved environmental protection coating of the present invention;

FIG. 4 is a partially enlarged view of FIG. 3-B of a proportioning device for producing an improved environmental protection coating according to the present invention.

Illustration of the drawings:

1. a support; 2. a first mixing drum; 3. a second mixing drum; 4. a first circulation valve; 5. a second circulation valve; 6. a discharge valve; 8. a first rotating shaft; 11. a first gear; 12. a drive motor; 13. a second gear; 14. a first feed port; 15. a second feed port; 16. a liquid metering pump; 17. a screw distributor; 18. a first circulation pipe; 19. a second circulation pipe; 20. a discharge pipe; 21. a spiral sheet; 22. a sealing cover; 23. and (5) sealing rings.

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. 1-4, the utility model provides an improved proportioning device for environment-friendly paint production, which comprises: the method comprises the following steps: a support 1 for the rest parts of strutting arrangement body is equipped with two installation cavities in the support 1, installs first churn 2 and second churn 3 respectively, and first churn 2 and second churn 3 distribute fixed connection about being in support 1.

All be equipped with the stirring subassembly in first churn 2 and the second churn 3, the stirring subassembly is through the drive assembly drive that sets up first churn 2 and 3 outer walls of second churn.

The upper ends of the first mixing drum 2 and the second mixing drum 3 are communicated through a second circulating pipe 19, and the lower ends of the first mixing drum 2 and the second mixing drum 3 are communicated through a first circulating pipe 18.

A first feeding hole 14 and a second feeding hole 15 are arranged above the first mixing drum 2, the first feeding hole 14 is connected with a liquid raw material tank through a liquid metering pump 16, and the second feeding hole 15 is connected with a powder conveying pump through a screw distributor 17; one side of the second mixing drum 3 far away from the first mixing drum 2 is fixedly connected with a discharge pipe 20, and a discharge valve 6 is arranged on the discharge pipe 20. The liquid raw materials are quantitatively conveyed to the first mixing drum 2 through the liquid metering pump 16 and the first feeding hole 14, and the powder raw materials are quantitatively conveyed to the first mixing drum 2 through the screw distributor 17 and the second feeding hole 15, so that the quantitative conveying and the configuration are accurate.

The stirring component comprises a first rotating shaft 8 and a spiral sheet 21 arranged on the first rotating shaft 8, and two ends of the first rotating shaft 8 penetrate through the upper and lower cylinder walls of the first stirring cylinder 2 or the second stirring cylinder 3.

The first rotating shaft 8 is driven to rotate through the driving assembly, and the spiral sheet 21 is driven to rotate, so that the mixture is stirred and pushed, and the mixture is uniformly mixed.

The feeding direction of the spiral piece 21 in the first mixing drum 2 is from top to bottom, and the feeding direction of the spiral piece 21 in the second mixing drum 3 is from top to bottom. The feeding directions of the two groups of spiral pieces 21 are different, and the mixture can circularly flow between the first stirring cylinder 2 and the second stirring cylinder 3 by matching with the first circulating pipe 18 and the second circulating pipe 19.

A plurality of groups of sealing rings 23 and sealing covers 22 are arranged between the two ends of the first rotating shaft 8 and the upper and lower cylinder walls of the first stirring cylinder 2 or the second stirring cylinder 3. The sealing covers 22 are fixedly connected to the inner upper wall and the inner lower wall of the first mixing drum 2 and the second mixing drum 3 respectively, the sealing rings 23 are arranged between the outer wall of the first rotating shaft 8 and the sealing covers 22, and the sealing assemblies can ensure that the devices of the mixing set do not leak with the rotating positions of the first mixing drum 2 and the second mixing drum 3.

The driving assembly comprises a driving motor 12, a second gear 13 and a first gear 11, the driving motor 12 is fixedly connected to the outer wall of the first stirring cylinder 2 or the outer wall of the second stirring cylinder 3 and is close to the lower wall, the second gear 13 is connected with a shaft extending out of the driving motor 12, the first gear 11 is connected with the lower end of the first rotating shaft 8, the first gear 11 is meshed with the second gear 13, the first rotating shaft 8 is driven through the driving motor 12, the rotating speed can be adjusted independently or the rotating speed can be shut down independently, and the control method is more flexible.

The first circulation pipe 18 is provided with a first circulation valve 4, and the second circulation pipe 19 is also provided with a second circulation valve 5. The mixture can be circulated between the first mixing drum 2 and the second mixing drum 3 by opening the first circulating valve 4 and the second circulating valve 5, the second circulating valve 5 is closed during discharging, the discharging valve 6 is opened again, the circulating route can be cut into sections, and discharging is carried out through the discharging pipe 20.

The working principle is as follows: the liquid raw materials are quantitatively conveyed to the first mixing drum 2 through the liquid metering pump 16 and the first feeding hole 14, the powder raw materials are quantitatively conveyed to the first mixing drum 2 through the screw distributor 17 and the second feeding hole 15, the quantitative conveying and the configuration are accurate, the first rotating shaft 8 is driven by the driving motor 12 of the driving assembly, the spiral sheet 21 is driven to rotate, so that the mixed materials are stirred and pushed to be uniformly mixed, the rotating speed of the two groups of driving motors 12 can be independently adjusted or independently stopped, the control method is more flexible, the mixed materials can circulate between the first mixing drum 2 and the second mixing drum 3 by opening the first circulating valve and the second circulating valve, the second circulating valve 5 is closed during discharging, the discharging valve 6 is opened, and then a circulating route can be cut into sections, and discharging is performed through the discharging pipe 20.

Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an improved generation environmental protection paint produce with ratio device which characterized in that includes: the device comprises a support (1), wherein two mounting cavities are arranged in the support (1) and are respectively provided with a first mixing drum (2) and a second mixing drum (3);

stirring components are arranged in the first stirring cylinder (2) and the second stirring cylinder (3);

the upper ends of the first stirring cylinder (2) and the second stirring cylinder (3) are communicated through a second circulating pipe (19), and the lower ends of the first stirring cylinder (2) and the second stirring cylinder (3) are communicated through a first circulating pipe (18);

a first feeding hole (14) and a second feeding hole (15) are formed above the first stirring barrel (2), the first feeding hole (14) is connected with a liquid raw material tank through a liquid metering pump (16), and the second feeding hole (15) is connected with a powder conveying pump through a screw distributor (17);

a discharge pipe (20) is fixedly connected to one side, far away from the first mixing drum (2), of the second mixing drum (3), and a discharge valve (6) is arranged on the discharge pipe (20);

the stirring device also comprises a driving assembly for driving the stirring assembly.

2. The proportioning device for producing the improved environment-friendly coating as claimed in claim 1, wherein: the stirring assembly comprises a first rotating shaft (8) and a spiral sheet (21) arranged on the first rotating shaft (8), and two ends of the first rotating shaft (8) penetrate through the upper and lower cylinder walls of the first stirring cylinder (2) or the second stirring cylinder (3).

3. The proportioning device for producing the improved environment-friendly coating as claimed in claim 2, wherein: the driving assembly is positioned on the outer wall of the first mixing drum (2)/the second mixing drum (3) and drives the first rotating shaft (8) to rotate.

4. The proportioning device for producing the improved environmental-friendly coating as claimed in claim 3, wherein: the feeding direction of the spiral piece (21) in the first mixing drum (2) is from top to bottom, and the feeding direction of the spiral piece (21) in the second mixing drum (3) is from bottom to top.

5. The proportioning device for producing the improved environmental-friendly coating as claimed in claim 3, wherein: the spiral sheet (21) is of a full surface type.

6. The proportioning device for producing the improved environment-friendly coating as claimed in claim 2, wherein: and a plurality of groups of sealing rings (23) and sealing covers (22) are arranged between the two ends of the first rotating shaft (8) and the upper and lower cylinder walls of the first stirring cylinder (2) or the second stirring cylinder (3).

7. The proportioning device for producing the improved environment-friendly coating as claimed in claim 2, wherein: the first circulating pipe (18) is provided with a first circulating valve (4), and the second circulating pipe (19) is also provided with a second circulating valve (5).