CN219647236U - A raw material proportioning and mixing device for gray water dispersant production - Google Patents

Abstract

The utility model discloses a raw material proportioning and mixing device for producing a gray water dispersing agent, which relates to the technical field of gray water dispersing agent production equipment.

Description

A raw material proportioning and mixing device for gray water dispersant production

Technical field

The utility model relates to the technical field of gray water dispersant production equipment, and in particular to a raw material proportioning and mixing device for gray water dispersant production.

Background technique

Gray water dispersants usually use water, sodium ethylenediamine tetramethylenephosphonate and 2-phosphono-1,2,4-butanetricarboxylic acid to mix and stir, then add hydroxyphosphoacetic acid, continue stirring, and then It is prepared by adding hydrolyzed polymaleic anhydride and carboxylic acid-sulfonic acid-nonionic terpolymer, stirring and cooling. However, the added raw materials need to be mixed during the preparation process. The existing equipment has slow mixing speed and low work efficiency. .

Utility model content

The purpose of this utility model is to provide a raw material proportioning mixing device for the production of gray water dispersant, to solve the problems existing in the above-mentioned existing technology, and to increase the mixing speed and production efficiency.

In order to achieve the above purpose, the utility model provides the following solutions:

The utility model provides a raw material proportioning and mixing device for gray water dispersant production, which includes a mixing tank, a rotating dispersing part and a motor. The upper part of the mixing tank is open and is provided with a feeding funnel. It is evenly divided into a plurality of feeding areas in its circumferential direction, and the bottom opening of the feeding funnel is connected to a plurality of the feeding areas. A valve is provided at the bottom opening of the feeding funnel, and the rotating dispersing part is located on the Just below the bottom opening of the feed funnel in the mixing tank, the rotating shaft of the rotating break-up part passes through the bottom of the mixing tank and is drivingly connected to the motor located outside the mixing tank. A plurality of air inlets for communicating with the gas delivery pipe are evenly distributed on the side wall at the lower part of the rotary dispersing assembly, and the plurality of air inlets can create turbulent flow.

Preferably, the rotating breaking parts are rotating blades.

Preferably, the air inlet is offset toward the circumferential tangential direction of the location of the air inlet on the side wall of the mixing tank, and the air inlet is offset upward.

Preferably, stirring assemblies are evenly distributed on the rotating shaft at the lower part of the rotating disintegrating part.

Preferably, the heights of the plurality of air inlets on the side wall of the mixing tank are different.

Preferably, the number of air inlets is 10 to 20.

Compared with the existing technology, the utility model achieves the following technical effects:

The utility model provides a raw material proportioning and mixing device for the production of gray water dispersant. By arranging a rotating dispersing part under the feed funnel, a variety of raw materials can be dispersed and pre-mixed, and the dispersed multiple raw materials can be re-mixed. The turbulent flow created by multiple air inlets is further dispersed, allowing a variety of raw materials to be mixed evenly, which can shorten the mixing time and improve the mixing efficiency.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the shaft side of the raw material proportioning and mixing device for gray water dispersant production provided by the utility model;

Figure 2 is a cross-sectional view of A-A in Figure 1;

In the picture: 1-mixing tank, 2-rotary break-up parts, 3-motor, 4-feed funnel, 5-feed area, 6-air inlet, 7-stirring component.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The purpose of this utility model is to provide a raw material proportioning and mixing device for the production of gray water dispersant, so as to solve the problems existing in the above-mentioned existing technology, simplify the feeding equipment, and reduce the equipment cost.

In order to make the above-mentioned purposes, features and advantages of the present utility model more obvious and easy to understand, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes.

This embodiment provides a raw material proportioning and mixing device for gray water dispersant production. As shown in Figures 1 to 2, the raw material proportioning and mixing device for gray water dispersant production includes a mixing tank 1, a rotating spreading piece 2 and a motor 3 , the upper part of the mixing tank 1 is open, and is provided with a feeding funnel 4. The feeding funnel 4 is divided into a plurality of feeding areas 5 along its circumferential direction. The bottom opening of the feeding funnel 4 is connected to the plurality of feeding areas 5. A valve is provided at the bottom opening of the funnel 4. The rotating spreading piece 2 is located directly below the bottom opening of the feeding funnel 4 in the mixing tank 1. The rotating shaft of the rotating spreading piece 2 passes through the bottom of the mixing tank 1 and is located in the mixing tank 1. The external motor 3 is connected to the drive, and the side wall of the mixing tank 1 is located at the lower part of the rotating dispersing assembly. There are multiple air inlets 6 for communicating with the gas delivery pipe. The multiple air inlets 6 can create chaos. flow.

Specifically, the number of air inlets 6 is 10 to 20, preferably 15; the rotating spreading member 2 is a rotating blade, the bottom of the mixing tank 1 is fixed with a supporting frame, and the motor 3 is fixed on the supporting frame.

During the specific implementation process, workers close the valve at the bottom of the feed funnel 4, and then add various raw materials required by the process into each feed area 5, such as sodium ethylenediamine tetramethylenephosphonate and 2-phosphono-1, 2,4-butanetricarboxylic acid, connect multiple air inlets 6 to the gas delivery pipeline, and then turn on the motor 3 to drive the rotating spreading part 2 to rotate, and various raw materials flow to the rotating spreading part 2 for spreading. The various raw materials are dispersed and pre-mixed, and the dispersed raw materials are further dispersed through the turbulent flow created by the multiple air inlets 6, so that the multiple raw materials are mixed evenly, which can shorten the mixing time and improve the mixing efficiency.

Furthermore, the air inlet 6 is offset in the circumferential tangential direction of the position of the air inlet 6 on the side wall of the mixing tank 1, and the air inlet 6 is offset upward, which can rotate the upward air flow in the mixing tank 1 and improve mixing. Effect.

Furthermore, stirring assemblies 7 are evenly distributed on the lower part of the rotating spreading member 2 on the rotating shaft to further stir and improve the mixing effect.

Furthermore, the heights of the multiple air inlets 6 on the side wall of the mixing tank 1 are different, forming multi-layer turbulent flow and further improving the mixing effect.

In summary, the raw material proportioning and mixing device for gray water dispersant production in the above embodiment can disperse and premix a variety of raw materials by disposing the rotating spreading member 2 below the feed funnel 4. The various raw materials are further dispersed by the turbulent flow created by the plurality of air inlets 6, so that the multiple raw materials are mixed evenly, which can shorten the mixing time and improve the mixing efficiency.

Specific examples are used in the present utility model to illustrate the principles and implementation modes of the present utility model. The description of the above embodiments is only used to help understand the method and the core idea of the present utility model; at the same time, for those of ordinary skill in the art , according to the idea of the present utility model, there will be changes in the specific implementation mode and application scope. In summary, the contents of this specification should not be construed as limitations of the present invention.

Claims (6)

1. A raw material proportioning and mixing device for the production of gray water dispersant, characterized in that it includes: a mixing tank, a rotating dispersion part and a motor. The upper part of the mixing tank is open and is provided with a feeding funnel. The feed funnel is evenly divided into a plurality of feed areas along its circumferential direction. The bottom opening of the feed funnel is connected to the plurality of feed areas. A valve is provided at the bottom opening of the feed funnel. The rotating break-up part Located directly below the bottom opening of the feed funnel in the mixing tank, the rotating shaft of the rotating break-up piece passes through the bottom of the mixing tank and is drivingly connected to the motor located outside the mixing tank. A plurality of air inlets for communicating with the gas delivery pipe are evenly distributed on the side wall of the mixing tank at the lower part of the rotary dispersing part, and the plurality of air inlets can create turbulent flow. 2. The raw material proportioning and mixing device for gray water dispersant production according to claim 1, characterized in that: the rotating dispersing parts are rotating blades. 3. The raw material proportioning and mixing device for gray water dispersant production according to claim 1, characterized in that: the air inlet is tangential to the circumferential direction of the position of the air inlet on the side wall of the mixing tank. Offset, the air inlet is offset upward. 4. The raw material proportioning and mixing device for gray water dispersant production according to claim 1, characterized in that: the rotating shaft is evenly distributed with stirring components at the lower part of the rotating dispersing part. 5. The raw material proportioning and mixing device for gray water dispersant production according to claim 1, characterized in that the heights of the plurality of air inlets on the side wall of the mixing tank are different. 6. The raw material proportioning and mixing device for gray water dispersant production according to claim 1, characterized in that: the number of the air inlets is 10 to 20.