CN218981123U

CN218981123U - Coating circulation agitating unit

Info

Publication number: CN218981123U
Application number: CN202223439023.1U
Authority: CN
Inventors: 蒲尚书; 孙书来; 廖仲宾; 于乐; 刘幼平; 杜伟; 邹长伟; 邓强; 李竹; 贾永祥; 覃广耀
Original assignee: CRRC Meishan Co Ltd
Current assignee: CRRC Meishan Co Ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-09
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a paint circulating stirring device which comprises a paint container and a circulating conveying pump, wherein an outlet of the circulating conveying pump is communicated with an outflow pipeline, a mixed flow nozzle is arranged on the outflow pipeline, an inlet of the circulating conveying pump is communicated with the inflow pipeline, and the mixed flow nozzle and the inflow pipeline extend into different positions of the paint container. The utility model has the beneficial effects that: the application range is wide: the positions and the number of the pipelines and the mixed flow nozzles of the device for stirring the casting coating can be flexibly arranged according to the size and the shape of the coating container, and the device is suitable for coating containers with different sizes and shapes.

Description

Coating circulation agitating unit

Technical Field

The utility model belongs to the technical field of casting paint stirring, and particularly relates to a paint circulating stirring device.

Background

Casting paint is a paint coated on the surface of casting mould (core) and is an important means for improving the quality of casting surface.

The casting paint has the components of a plurality of solid aggregates with different densities, so that the solid aggregates are easy to be unevenly distributed when standing, and the use effect of the paint is affected, so that the casting paint needs to be fully stirred in the use process. Particularly, the shape and the size of the paint container are greatly different due to the wide variation range of the shape and the size of the casting mould (core) in the use process, and a traditional rotary stirring device is difficult to arrange for some paint containers with large and irregular sizes.

Disclosure of Invention

The utility model aims at: the utility model provides a coating circulation agitating unit, has solved the poor problem of traditional rotatory agitating unit suitability.

The aim of the utility model is achieved by the following technical scheme:

the utility model provides a coating circulation agitating unit, includes the coating container, still includes the circulation delivery pump, and the export pipeline intercommunication of circulation delivery pump are equipped with mixed flow nozzle on the export pipeline, and the entry and the import pipeline intercommunication of circulation delivery pump, mixed flow nozzle and the different position department of inflow pipeline stretch into the coating container.

Further, the circulating delivery pump is a diaphragm pump.

Further, the paint container is a casting paint container.

Further, the mixed flow nozzle extends to the middle of the paint container.

Furthermore, one end of the mixed flow nozzle is a pipeline paint inlet and a container paint inlet, the other end of the mixed flow nozzle is a mixed paint outlet, and the interior of the mixed flow nozzle is a mixing cavity.

Further, the inflow port pipe extends to the bottom of the paint container.

The utility model has the beneficial effects that:

1. simple structure, economy and reliability: the casting coating stirring device is mainly composed of general components such as a diaphragm pump, a mixed flow nozzle, a pipeline and the like, and the system is simple, reliable and economical.

2. The application range is wide: the positions and the number of the pipelines and the mixed flow nozzles of the device for stirring the casting coating can be flexibly arranged according to the size and the shape of the coating container, and the device is suitable for coating containers with different sizes and shapes.

3. Safety: the stirring method and the realization method of the casting coating have no rotating blades in a coating container, and cannot cause harm to human bodies.

The foregoing inventive subject matter and various further alternatives thereof may be freely combined to form a plurality of alternatives, all of which are employable and claimed herein; and the utility model may be freely combined between choices (of non-conflicting choices) and with other choices as well. Various combinations will be apparent to those skilled in the art from a review of the present disclosure, and are not intended to be exhaustive or to limit the utility model to the precise forms disclosed.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic view of the mixed flow nozzle structure of the present utility model.

In the figure: 1-circulation conveying pump, 2-outflow pipeline, 3-paint container, 4-mixed flow nozzle and 5-inflow pipeline.

Detailed Description

The utility model will be further described with reference to specific examples and figures.

Referring to fig. 1 and 2, a paint circulating and stirring apparatus includes a circulating pump 1, an outflow port pipe 2, a paint container 3, a mixed flow nozzle 4, and an inflow port pipe 5.

The outlet of the circulation conveying pump 1 is communicated with the outflow pipeline 2, a plurality of mixed flow nozzles 4 are arranged on the outflow pipeline 2, the inlet of the circulation conveying pump 1 is communicated with the inflow pipeline 5, and the mixed flow nozzles 4 and the inflow pipeline 5 extend into different positions of the paint container 3.

When the circulation conveying pump 1 is operated, paint enters from the inflow port pipeline 5 and is sprayed out from the mixed flow nozzle 4, so that the circulation stirring of the paint in the paint container 3 is driven.

The circulation and delivery pump 1 is a diaphragm pump for providing the delivery power required for the paint circulation.

The outlet pipe 2 is horizontally arranged and is used for connecting a pump outlet and a mixed flow nozzle 4 so as to realize the re-feeding of the paint into the paint container 3.

The paint container 3 is a casting paint container for holding casting paint.

The outflow pipeline 2 is provided with a plurality of upward and downward mixed flow nozzles 4, and meanwhile, the mixed flow nozzles 4 extend to the middle of the paint container 3, so that the paint fed into the paint container 3 can be uniformly dispersed and disturbed with the nearby paint, and the stirring effect is further improved.

One end of the mixed flow nozzle 4 is a pipeline paint inlet and a container paint inlet, the other end of the mixed flow nozzle 4 is a mixed paint outlet, and the interior of the mixed flow nozzle 4 is a mixing cavity. The pipeline and the paint in the container can be converged to the mixing cavity together for uniform mixing, and then the mixed paint is sent out to be further mixed with the paint in the container.

The inflow port pipeline 5 is horizontally arranged, and the inflow port pipeline 5 extends to the bottom of the paint container 3 and is used for connecting a pump with the paint container to realize that paint is pumped out of the bottom of the paint container 3.

The working flow of the utility model is as follows:

the circulating flow of the paint in the paint container is utilized to agitate the paint, as distinguished from the shear force agitation created by the rotation of a conventional impeller. The general diaphragm pump is adopted to provide the power for the circulating flow of the coating, and the general mixed flow nozzle is adopted to stir the coating. The stirring method and the implementation way of the casting coating are as follows: the paint in the paint container enters the diaphragm pump through the inflow pipeline and is sprayed out through the mixed flow nozzle connected with the outflow pipeline, so that the effect of stirring the paint in the paint container is achieved.

The mode has the advantages of simple and reliable structure, flexible arrangement, uniform stirring and suitability for coating pools with various sizes and shapes.

The foregoing basic embodiments of the utility model, as well as other embodiments of the utility model, can be freely combined to form numerous embodiments, all of which are contemplated and claimed. In the scheme of the utility model, each selection example can be arbitrarily combined with any other basic example and selection example.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A paint circulating and stirring device, comprising a paint container (3), and being characterized in that: the paint container further comprises a circulating conveying pump (1), wherein an outlet of the circulating conveying pump (1) is communicated with the outflow pipeline (2), a mixed flow nozzle (4) is arranged on the outflow pipeline (2), an inlet of the circulating conveying pump (1) is communicated with the inflow pipeline (5), and the mixed flow nozzle (4) and the inflow pipeline (5) extend into different positions of the paint container (3).

2. The paint circulating stirring apparatus of claim 1, wherein: the circulating conveying pump (1) is a diaphragm pump.

3. The paint circulating stirring apparatus of claim 1, wherein: the paint container (3) is a casting paint container.

4. The paint circulating stirring apparatus of claim 1, wherein: the mixed flow nozzle (4) extends to the middle part of the paint container (3).

5. The paint circulating stirring apparatus of claim 1 or 4, wherein: one end of the mixed flow nozzle (4) is a pipeline paint inlet and a container paint inlet, the other end of the mixed flow nozzle (4) is a mixed paint outlet, and the inside of the mixed flow nozzle (4) is a mixing cavity.

6. The paint circulating stirring apparatus of claim 1, wherein: the inflow port pipeline (5) extends to the bottom of the paint container (3).