CN219023987U

CN219023987U - Dispersing tank for fireproof coating processing

Info

Publication number: CN219023987U
Application number: CN202222568254.6U
Authority: CN
Inventors: 张广勇; 刘干
Original assignee: Lu'an Yongcheng Fireproof Material Co ltd
Current assignee: Lu'an Yongcheng Fireproof Material Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-16
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a dispersion tank for processing fireproof paint, which belongs to the technical field of dispersion tanks, and comprises a dispersion tank, a feed pipe and a discharge pipe, wherein the axes of the feed pipe and the discharge pipe are parallel to the tangential direction of the outer edge of the dispersion tank; the stirring mechanism is used for stirring the fireproof paint raw materials in the dispersion tank; the primary mixing bin is connected to the feeding pipe in a penetrating way, the primary mixing bin is hollow in the interior and is connected with a feeding pipe in a penetrating way on the outer edge of the primary mixing bin, and the axes of the feeding pipe and the feeding pipe are parallel to the tangential direction of the outer edge of the primary mixing bin; and the pressurizing mechanism is used for pressurizing and conveying the fireproof coating raw materials entering the primary mixing bin into the feeding pipe. After the fireproof coating raw materials enter the dispersion tank through the feeding pipe, the dispersion tank is cone-shaped, so that the raw materials flow along the inner wall of the dispersion tank after entering the dispersion tank to form weak rotational flow, the raw materials are subjected to the weak rotational flow to generate primary mixing, and then are stirred by the stirring mechanism, so that efficient stirring and mixing of the raw materials are realized.

Description

Dispersing tank for fireproof coating processing

Technical Field

The utility model relates to the technical field of dispersion tanks, in particular to a dispersion tank for processing fireproof paint.

Background

The fireproof paint is one special paint for inflammable base material to reduce the inflammability of the surface of the painted material and to retard the spread of fire and to raise the fireproof limit of the painted material. The flame retardant is applied to the surface of a flammable substrate to change the combustion characteristics of the surface of the material and retard the rapid spread of fire; or a special coating applied to the building element to raise the fire resistance limit of the element, known as a fire retardant coating.

The fire-retardant coating raw materials are mixed through dispersion equipment, the dispersion equipment is usually a dispersion tank, the currently used dispersion tank is used for stirring and mixing the raw materials of the fire-retardant coating through stirring paddles, namely, the raw materials are enabled to flow and mix together mainly by means of rotation of the stirring paddles, so that the raw materials are dispersed and mixed, and the applicant finds out that a drip irrigation water-fertilizer mixing tank is disclosed in Chinese patent No. CN202232140U through searching, and comprises a main pipeline connected with a drip irrigation pipe, a water-fertilizer mixing tank with a tank cover, a water inlet pipe and a discharge pipe. The water inlet pipe is arranged on the side surface of the bottom of the water and fertilizer mixing tank, a fertilizer adding port is arranged at the upper end of the water and fertilizer mixing tank, and the discharging pipe is arranged on the side surface of the upper part of the water and fertilizer mixing tank; a filter is arranged at the joint of the water and fertilizer mixing tank and the discharging pipe; the inlet tube with the discharging pipe all with the trunk line links to each other, and the efficiency that improves raw materials mixing through the whirl has been designed to the blending tank among the above-mentioned prior art, and prior art's principle can be applied in fire retardant coating dispersion jar, so this application aims at providing one kind and utilizes weak whirl to improve the dispersion jar of raw materials mixing degree.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a dispersion tank for processing fireproof paint, and provides the following technical scheme for solving the technical problems:

the utility model provides: a dispersion tank for fire retardant coating processing, comprising:

the outer diameter of the dispersion tank is gradually decreased from top to bottom, the upper end and the lower end of the dispersion tank are respectively and penetratingly connected with a feeding pipe and a discharging pipe, and the axes of the feeding pipe and the discharging pipe are parallel to the tangential direction of the outer edge of the dispersion tank;

the stirring mechanism is used for stirring the fireproof paint raw materials in the dispersion tank;

the primary mixing bin is connected with the feeding pipe in a penetrating way, the primary mixing bin is hollow in the interior and is connected with a feeding pipe in a penetrating way on the outer edge of the primary mixing bin, and the axes of the feeding pipe and the feeding pipe are parallel to the tangential direction of the outer edge of the primary mixing bin;

and the pressurizing mechanism is used for pressurizing and conveying the fireproof coating raw materials entering the primary mixing bin into the feeding pipe.

In the dispersion tank for processing the fireproof paint as described above, the pressurizing mechanism may include:

the pressurizing motor is arranged on the primary mixing bin;

the arc plates are fixedly connected to the motor shaft of the pressurizing motor, and the inner diameter of the primary mixing bin is not smaller than the diameter of the rotating range of the arc plates.

In the dispersion tank for processing the fireproof coating, the stirring mechanism comprises:

the stirring motor is arranged at the bottom of the dispersion tank;

the stirring shaft is in driving connection with a motor shaft of the stirring motor, and a plurality of stirring paddles are arranged at the position of the stirring shaft in the dispersion tank;

and the defoaming unit is arranged on the stirring shaft.

In the dispersion tank for processing the fireproof coating as described above, the defoaming unit includes:

the sliding ring is sleeved on the stirring shaft and can slide up and down freely;

the floating plate is sleeved on the sliding ring and is driven to rise and fall by the liquid level in the dispersion tank;

the installation rods are horizontally fixedly connected to the periphery of the floating plate, and a plurality of downward-extending defoaming needles are arranged on the installation rods.

In the dispersion tank for processing the fireproof coating, the locking pin is horizontally arranged on the sliding ring in a penetrating manner, the waist-shaped hole for inserting the locking pin is formed in the stirring shaft, and the length direction of the waist-shaped hole is parallel to the axial direction of the stirring shaft.

Compared with the prior art, the utility model has the beneficial effects that: after the fire-retardant coating raw materials gets into the dispersion jar by the inlet pipe, owing to the dispersion jar becomes the cone, make the raw materials get into in the dispersion jar after will flow along the inner wall of dispersion jar, form weak whirl, make like this the raw materials receive weak whirl effect and produce preliminary mixing, then the stirring of rethread rabbling mechanism, and then realize the high-efficient stirring of raw materials and mix, through setting up pressurizing mechanism, can flow into the dispersion jar fast after the fire-retardant coating raw materials pressurization, make the whirl of fire-retardant coating raw materials in the dispersion jar more obvious like this, and improved the mixing effect of fire-retardant coating raw materials, through setting up the kickboard, installation pole and defoaming needle, when stirring the rabbling mechanism, can make the defoaming stab to the bubble on fire-retardant coating raw materials upper strata, reduce the bubble and produce, avoid the bubble to wrap up with the raw materials, make the mixing effect worsen.

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 the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a partial structure at a in fig. 2.

In the figure: the device comprises a 1-discharging pipe, a 2-stirring motor, a 3-pressurizing motor, a 4-feeding pipe, a 5-primary mixing bin, a 6-feeding pipe, a 7-dispersing tank, an 8-stirring paddle, a 9-defoaming needle, a 10-mounting rod, an 11-stirring shaft, a 12-kidney-shaped hole, a 13-locking pin, a 14-sliding ring, a 15-floating plate and a 16-arc plate.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples

As shown in fig. 1-3, the present embodiment provides a technical solution: the utility model provides a dispersion tank for fire-retardant coating processing, including the external diameter from top to bottom progressively reduces dispersion tank 7 in proper order, dispersion tank 7 wholly becomes wide cone structure down, dispersion tank 7 upper end is equipped with inlet pipe 6, and the lower extreme is equipped with discharging pipe 1, inlet pipe 6, discharging pipe 1 locate the radial both sides of dispersion tank 7 respectively, in addition inlet pipe 6, discharging pipe 1 axle center is parallel with the tangential direction of dispersion tank 7 outer fringe, after fire-retardant coating raw materials and solvent get into dispersion tank 7 together by inlet pipe 6 in this way, will flow along the inner wall of dispersion tank 7, form weak whirl, so make fire-retardant coating raw materials receive weak whirl effect and carry out preliminary mixing;

because the fire-proof paint raw materials are usually conveyed into the dispersion tank 7 by pipelines, the initial speed of the fire-proof paint raw materials entering the dispersion tank 7 is smaller, so that swirling flow is not easy to form on the inner wall of the dispersion tank 7, in the embodiment, through the fact that one end of the feed pipe 6, which is far away from the dispersion tank 7, is connected with a primary mixing bin 5 in a penetrating way, the inside of the primary mixing bin 5 is hollow and the cross section is circular, in addition, the tangential direction of the outer periphery of the primary mixing bin 5 is parallel to the axis of the feed pipe 6, the outer periphery of the primary mixing bin 5 is connected with a feeding pipe 4 in a penetrating way, the axis of the feeding pipe 4 is parallel to the tangential direction of the outer periphery of the primary mixing bin 5, the feeding pipe 4 is communicated with a conveying pipeline of the fire-proof paint raw materials, in this way, the fire-proof paint raw materials can flow into the primary mixing bin 5 from the feeding pipe 4, in addition, a motor 3 is arranged on the primary mixing bin 5, a motor shaft of the pressurizing motor 3 penetrates into the primary mixing bin 5, and a plurality of arc plates 16 are arranged, the diameter size of the rotating range of the arc plates 16 is not larger than the inner diameter of the primary mixing bin 5, after the fire-proof paint raw materials enter the primary mixing bin 5 from the feeding pipe 4, the primary mixing bin 5, the feeding pipe 4 is electrified and the rotation motor 16 drives the arc plates 16, and the fire-proof paint raw materials enter the primary mixing bin 5, and the fire-proof paint raw materials can be further enter the fire-proof paint raw materials into the primary mixing bin, and the fire-proof paint raw materials can be dispersed into the primary mixing tank, and further, and the fire-proof paint raw materials can be conveyed into the fire-proof paint raw materials, and the fire-proof paint raw materials can and further enter into the primary mixing tank, and the fire-proof paint raw materials and further, and the fire-proof paint raw materials can be further, and the fire-proof paint raw materials can be further can be conveyed into the raw materials and further, and further into the raw materials and further into the fire-proof paint;

because stirring and mixing of the fireproof coating raw materials cannot be completely achieved by means of rotational flow, in the embodiment, a stirring motor 2 is installed at the bottom of a dispersion tank 7, a motor shaft of the stirring motor 2 penetrates into the dispersion tank 7 and is coaxially connected with a stirring shaft 11, a plurality of stirring paddles 8 are welded on the part of the stirring shaft 11 positioned in the dispersion tank 7, and therefore when the stirring motor 2 is electrified and rotates and drives the stirring paddles 8 to rotate, the stirring paddles 8 can stir the fireproof coating raw materials in the dispersion tank 7;

in the stirring process, bubbles are generated in the mixture of the fireproof coating raw material and the solvent, the bubbles can be wrapped with some raw materials, so that the dispersing and mixing effects are poor, therefore, in the embodiment, a sliding ring 14 is sleeved on a stirring shaft 11, the sliding ring 14 can slide up and down freely on the stirring shaft 11, in addition, a floating plate 15 is sleeved on the sliding ring 14, the floating plate 15 is made of materials with density smaller than that of water, for example, the floating plate 15 can be made of polyurethane foam, three mounting rods 10 are arranged on the outer edge of the floating plate 15 along the axial array of the floating plate, a plurality of downward extending defoaming needles 9 are arranged on the mounting rods 10, the floating plate 15 is floated on the liquid level surface of the fireproof coating raw material under the buoyancy of the fireproof coating raw material, and meanwhile, the lower ends of the defoaming needles penetrate below the liquid level, so that when the stirring shaft rotates, the defoaming needles can rotate and stab bubbles on the liquid level surface, and the bubbles are reduced;

in this embodiment, a locking pin 13 is horizontally inserted into the sliding ring 14, and a kidney-shaped hole 12 is formed in the stirring shaft 11, the length direction of the kidney-shaped hole 12 is parallel to the axial direction of the stirring shaft 11, and the locking pin 13 penetrates into the kidney-shaped hole 12, so that the sliding ring 14 and the stirring shaft 11 do not rotate relatively due to the limiting action of the locking pin 13 on the sliding ring 14 formed by inserting the locking pin 13 into the kidney-shaped hole 12 when the stirring shaft 11 rotates.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A dispersion tank for processing a fire retardant coating, comprising:

the outer diameter of the dispersion tank (7) is gradually decreased from top to bottom, the upper end and the lower end of the dispersion tank (7) are respectively and penetratingly connected with a feed pipe (6) and a discharge pipe (1), and the axes of the feed pipe (6) and the discharge pipe (1) are parallel to the tangential direction of the outer edge of the dispersion tank (7);

the stirring mechanism is used for stirring the fireproof paint raw materials in the dispersion tank (7);

the primary mixing bin (5) is connected to the feeding pipe (6) in a penetrating way, the primary mixing bin (5) is hollow in the interior and is connected with a feeding pipe (4) in a penetrating way on the outer edge of the primary mixing bin, and the axes of the feeding pipe (4) and the feeding pipe (6) are parallel to the tangential direction of the outer edge of the primary mixing bin (5);

and the pressurizing mechanism is used for pressurizing and conveying the fireproof coating raw materials entering the primary mixing bin (5) into the feeding pipe (6).

2. A dispersion tank for fire retardant coating processing as defined in claim 1, wherein said pressurizing means comprises:

a pressurizing motor (3) mounted on the primary mixing bin (5);

the arc plates (16) are fixedly connected to a motor shaft of the pressurizing motor (3), and the inner diameter size of the primary mixing bin (5) is not smaller than the diameter size of the rotating range of the arc plates (16).

3. A dispersion tank for fire retardant coating processing as recited in claim 1, wherein said stirring mechanism comprises:

a stirring motor (2) which is arranged at the bottom of the dispersion tank (7);

a stirring shaft (11) is in driving connection with a motor shaft of the stirring motor (2), and a plurality of stirring paddles (8) are arranged at the position of the stirring shaft (11) in the dispersion tank (7);

and the defoaming unit is arranged on the stirring shaft (11).

4. A dispersion tank for fire retardant coating processing according to claim 3, wherein said defoaming unit comprises:

a sliding ring (14) sleeved on the stirring shaft (11) and capable of sliding up and down freely;

a floating plate (15) sleeved on the sliding ring (14) and driven by the liquid level in the dispersion tank (7) to rise and fall;

the plurality of mounting rods (10) are horizontally fixedly connected to the periphery of the floating plate (15), and a plurality of defoaming needles (9) extending downwards are arranged on the mounting rods (10).

5. The dispersion tank for fireproof paint processing according to claim 4, wherein the sliding ring (14) is horizontally provided with a locking pin (13), the stirring shaft (11) is provided with a kidney-shaped hole (12) for inserting the locking pin (13), and the length direction of the kidney-shaped hole (12) is parallel to the axial direction of the stirring shaft (11).