CN220737373U

CN220737373U - Polyurethane stoste dispersion kettle

Info

Publication number: CN220737373U
Application number: CN202322455151.3U
Authority: CN
Inventors: 张士强; 张万升; 张士刚
Original assignee: Zhanhua Shenmao Leather Additives Co ltd
Current assignee: Zhanhua Shenmao Leather Additives Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-09
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of dispersing devices, in particular to a polyurethane stock solution dispersing kettle which comprises a dispersing kettle body and a top cover arranged at the top of the dispersing kettle body, wherein a bottom box is arranged at the bottom of the dispersing kettle body; a stock solution adding main pipe which is obliquely arranged is arranged on the outer wall of the dispersion kettle body; install a plurality of groups of even equidistance on the top cap and arrange the auxiliary material and add the pipe, the external screw thread connecting pipe is installed at the top that the auxiliary material added the pipe, and the auxiliary material adds the pipe and passes the top cap and extend to inside the dispersion cauldron body, and the atomizer is installed to the one end that the auxiliary material added the pipe to be located the dispersion cauldron body. According to the polyurethane raw liquid auxiliary material dispersing device, the dispersing efficiency of polyurethane raw liquid auxiliary materials and main materials can be improved through the multiple groups of auxiliary material adding pipes arranged on the top cover and the atomizing spray heads arranged on the auxiliary material adding pipes, the dispersing efficiency is greatly improved through spraying and stirring, the atomizing spray heads are in threaded connection with the auxiliary material adding pipes through the threaded connectors, and the polyurethane raw liquid auxiliary material dispersing device is convenient to install or detach and convenient to clean or maintain in the later period.

Description

Polyurethane stoste dispersion kettle

Technical Field

The utility model relates to the technical field of dispersing devices, in particular to a polyurethane stock solution dispersing kettle.

Background

The polyurethane is a novel polyurethane system which uses water to replace an organic solvent as a dispersion medium, also called water-dispersible polyurethane, water-based polyurethane or water-based polyurethane, and the water-based polyurethane uses water as a solvent, and has the advantages of no pollution, safety, reliability, excellent mechanical properties, good compatibility, easiness in modification and the like. In the production process of the waterborne polyurethane, a plurality of groups of raw materials are required to be stirred at a low speed and dispersed at a high speed for realizing the purposes of pre-dispersion, stirring, high-speed dispersion, paint mixing, color mixing and the like, and the waterborne polyurethane at present directly puts a plurality of raw materials into a dispersion kettle for dispersion treatment, and can be effectively dispersed only by long-time stirring, so that the efficiency is low.

Disclosure of Invention

The utility model aims to provide a polyurethane stock solution dispersing kettle, which solves the problems that in the prior art, the existing aqueous polyurethane is prepared by directly putting various raw materials into the dispersing kettle for dispersing treatment, and the dispersing kettle can effectively disperse after long-time stirring and has low efficiency.

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

the polyurethane stock solution dispersing kettle comprises a dispersing kettle body and a top cover arranged at the top of the dispersing kettle body, wherein a bottom box is arranged at the bottom of the dispersing kettle body;

a stock solution adding main pipe which is obliquely arranged is arranged on the outer wall of the dispersion kettle body;

the top cover is hollow hemispherical, a plurality of groups of auxiliary material adding pipes which are uniformly and equidistantly arranged are arranged on the top cover, an external thread connecting pipe is arranged at the top of each auxiliary material adding pipe, each auxiliary material adding pipe penetrates through the top cover and extends into the dispersing kettle body, an atomizing nozzle is arranged at one end of each auxiliary material adding pipe, which is positioned in the dispersing kettle body, and the atomizing nozzle is in threaded connection with each auxiliary material adding pipe through a thread connector;

the dispersing motor is arranged in the bottom box, an output shaft of the dispersing motor penetrates through the bottom center of the dispersing kettle body and extends into the dispersing kettle body, and a plurality of dispersing stirring blades are arranged on the circumferential outer wall of the output shaft of the dispersing motor.

Preferably, a funnel-shaped adding hopper is arranged at the feeding port of the stock solution adding main pipe.

Preferably, the top of the dispersion kettle body and the bottom of the top cover are provided with flange plates convenient to connect.

Preferably, the number of the auxiliary material adding pipes is at least two.

Preferably, a manual valve is installed on the outer wall of each group of auxiliary material adding pipes.

Preferably, an adjustable gooseneck is mounted on top of the atomizer head.

Preferably, two ends of the gooseneck are respectively integrated with the threaded connector and the atomizing nozzle.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this polyurethane stoste dispersion cauldron, through the multiunit auxiliary material that sets up on the top cap add the pipe and add the atomizer of installing on the pipe at the auxiliary material, can improve polyurethane stoste auxiliary material and the dispersion efficiency of main material, reduce dispersion time, spray the stirring simultaneously, greatly improve dispersion efficiency, through threaded connection head threaded connection between atomizer and the auxiliary material adding pipe, conveniently install or dismantle, be convenient for clear up or maintain the later stage.

2. In this polyurethane stoste dispersion cauldron, the feed inlet that the stoste was added and is responsible for installs and be the funnel-shaped and add the fill, makes things convenient for operating personnel to add polyurethane stoste, and the top of dispersion cauldron body and the bottom of top cap are provided with the ring flange of being convenient for connect, conveniently install or dismantle the top cap, can open regularly and inspect inside.

3. In this polyurethane stoste dispersion cauldron, the gooseneck of adjustable is installed at atomizer's top, and the both ends of gooseneck are respectively with threaded connection head, atomizer be integrated into one piece structure, can adjust the direction of atomizer ejection of compact through the gooseneck that sets up.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, however, the utility model.

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

FIG. 2 is a schematic view of the internal structure of the dispersion tank body of the present utility model;

FIG. 3 is a schematic view of the structure of the atomizer of the present utility model.

Meaning of each reference numeral in the drawings:

10. a dispersion tank body; 11. adding a main pipe into the stock solution; 12. adding a bucket; 13. a flange plate;

20. a top cover; 21. an auxiliary material adding pipe; 22. an external thread connecting pipe; 23. a manual valve; 24. an atomizing nozzle; 25. a gooseneck; 26. a threaded connector;

30. a bottom box; 31. a dispersion motor; 32. dispersing and stirring the leaves.

Detailed Description

The following description of embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

1-3, a polyurethane stock solution dispersing kettle comprises a dispersing kettle body 10 and a top cover 20 arranged at the top of the dispersing kettle body 10, wherein a bottom box 30 is arranged at the bottom of the dispersing kettle body 10; the outer wall of the dispersion kettle body 10 is provided with a stock solution adding main pipe 11 which is obliquely arranged; the top cover 20 is in a hollow hemispherical shape, a plurality of groups of auxiliary material adding pipes 21 which are uniformly and equidistantly arranged are arranged on the top cover 20, an external thread connecting pipe 22 is arranged at the top of each auxiliary material adding pipe 21, each auxiliary material adding pipe 21 penetrates through the top cover 20 and extends into the dispersing kettle body 10, an atomizing nozzle 24 is arranged at one end of each auxiliary material adding pipe 21 positioned in the dispersing kettle body 10, and the atomizing nozzle 24 is in threaded connection with each auxiliary material adding pipe 21 through a thread connector 26; install dispersion motor 31 in the base box 30, dispersion motor 31's output shaft passes dispersion cauldron body 10's bottom center and extends to inside the dispersion cauldron body 10, install a plurality of components dispersion stirring leaf 32 on dispersion motor 31's the circumference outer wall, through multiunit auxiliary material that sets up on top cap 20 add pipe 21 and the atomizer 24 of installing on auxiliary material adding pipe 21, can improve polyurethane raw liquor auxiliary material and the dispersion efficiency of main material, the stirring is sprayed simultaneously, greatly improve dispersion efficiency, through threaded connection 26 threaded connection between atomizer 24 and the auxiliary material adding pipe 21, install or dismantle conveniently, the later stage of being convenient for clear up or maintain.

Further, the feed inlet that the primary liquid adds the person in charge 11 installs and is the funnel-shaped interpolation fill 12, makes things convenient for operating personnel to add polyurethane primary liquid, and the top of dispersion cauldron body 10 and the bottom of top cap 20 are provided with the ring flange 13 of being convenient for connect, conveniently install or dismantle top cap 20, can open regularly and inspect inside.

Specifically, the quantity of auxiliary material adds pipe 21 is two at least groups, installs manual valve 23 on the outer wall of every group auxiliary material adds pipe 21, conveniently controls and adjusts, convenient to use.

In addition, the adjustable gooseneck 25 is installed at the top of atomizer 24, and the both ends of gooseneck 25 respectively with threaded connection head 26, atomizer 24 be integrated into one piece structure, can adjust the direction of atomizer 24 ejection of compact through the gooseneck 25 that sets up.

The working principle of the polyurethane stock solution dispersion kettle is as follows: when the dispersing kettle is used, an operator selects the top cover 20 of the auxiliary material adding pipe 21 with the corresponding quantity according to the types of the auxiliary materials of the urethane raw liquid, connects the top cover 20 on the dispersing kettle body 10 through the flange 13, respectively connects the auxiliary material conveying pipes of various urethane raw liquids on the external thread connecting pipes 22 of the auxiliary material adding pipes 21, firstly adds main materials into the dispersing kettle body 10 through the main pipe 11 and the adding hopper 12, and then atomizes the auxiliary materials through the atomizing nozzle 24, and improves the dispersing efficiency while stirring.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a polyurethane stoste dispersion tank, includes dispersion tank body (10) and sets up top cap (20) at dispersion tank body (10) top, its characterized in that: a bottom box (30) is arranged at the bottom of the dispersion kettle body (10);

a stock solution adding main pipe (11) which is obliquely arranged is arranged on the outer wall of the dispersion kettle body (10);

the top cover (20) is hollow hemispherical, a plurality of groups of auxiliary material adding pipes (21) which are uniformly and equidistantly arranged are arranged on the top cover (20), an external thread connecting pipe (22) is arranged at the top of each auxiliary material adding pipe (21), each auxiliary material adding pipe (21) penetrates through the top cover (20) and extends into the dispersing kettle body (10), an atomizing nozzle (24) is arranged at one end of each auxiliary material adding pipe (21) positioned in the dispersing kettle body (10), and the atomizing nozzle (24) is in threaded connection with each auxiliary material adding pipe (21) through a thread connector (26);

a dispersing motor (31) is arranged in the bottom box (30), an output shaft of the dispersing motor (31) penetrates through the bottom center of the dispersing kettle body (10) and extends to the inside of the dispersing kettle body (10), and a plurality of dispersing stirring blades (32) are arranged on the circumferential outer wall of the output shaft of the dispersing motor (31).

2. The polyurethane raw liquid dispersion tank according to claim 1, wherein: the feed inlet of the stock solution adding main pipe (11) is provided with a funnel-shaped adding hopper (12).

3. The polyurethane raw liquid dispersion tank according to claim 1, wherein: the top of the dispersion kettle body (10) and the bottom of the top cover (20) are provided with flange plates (13) which are convenient to connect.

4. The polyurethane raw liquid dispersion tank according to claim 1, wherein: the number of the auxiliary material adding pipes (21) is at least two.

5. The polyurethane raw liquid dispersion tank according to claim 4, wherein: and a manual valve (23) is arranged on the outer wall of each group of auxiliary material adding pipes (21).

6. The polyurethane raw liquid dispersion tank according to claim 1, wherein: an adjustable gooseneck (25) is arranged at the top of the atomizing nozzle (24).

7. The polyurethane raw liquid dispersion tank according to claim 6, wherein: the two ends of the gooseneck (25) are respectively integrated with the threaded connector (26) and the atomizing nozzle (24).