CN210964690U

CN210964690U - Multi-stage impeller mixing spray head for mixing multiple liquid materials

Info

Publication number: CN210964690U
Application number: CN201921832791.9U
Authority: CN
Inventors: 王华宁; 刘沛钢; 赖斌; ***
Original assignee: Ashine New Carbon Material Changzhou Co ltd
Current assignee: Ashine New Carbon Material Changzhou Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-10
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the technical field of liquid material mixing, in particular to a multistage impeller mixing spray head for mixing a plurality of liquid materials, which comprises a circular truncated cone-shaped spray head discharge port and a material interface disc, wherein a multi-port feeder is fixed on the material interface disc; a plurality of stages of mixing bins are connected between the spray head discharge port and the material interface disc, adjacent mixing bins are cascaded through cyclones, and the inner structures of the cyclones are spiral tube structures. After the structure is adopted, the mixing power of the utility model comes from the pressure release of the feeding materials, and the material mixing effect and the state of the materials sprayed from the spray head can be changed by adjusting the feeding pressure; liquid with certain pressure enters the multistage impeller mixing bin in a rotary fluid form after passing through the cyclone, the impeller can be driven to rotate by the impact of the liquid on the impeller, and the impeller rotates to further mix materials.

Description

Multi-stage impeller mixing spray head for mixing multiple liquid materials

Technical Field

The utility model relates to a liquid material mixes technical field, especially a multistage impeller compounding shower nozzle for multiple liquid material mixes.

Background

In the use of a material, because production flow and technological requirement are different, the auxiliary material that it needs to add also has difference, and the mixing process also has different requirements, and the processing requirement of this constantly changing is difficult to satisfy to the mixing arrangement who uses commonly used, brings adverse effect for going on smoothly of production.

Chinese utility model patent CN 204638104U discloses a multi-stage material mixing system, including solid auxiliary material adding mechanism, liquid auxiliary material adding mechanism and discharge mechanism, solid auxiliary material adding mechanism communicates with solid auxiliary material supply system, liquid auxiliary material adding mechanism is located the exit of solid auxiliary material adding mechanism, liquid auxiliary material adding mechanism communicates with liquid auxiliary material supply system, discharge mechanism is located the exit of liquid auxiliary material adding mechanism, the material in liquid auxiliary material adding mechanism is exported by discharge mechanism, solid auxiliary material adding mechanism includes primary stirring tank, primary stirring tank top has main material adding hopper, main material adding hopper bottom is equipped with discharge valve, still be equipped with primary strapping table between main material adding hopper and the primary stirring tank, primary stirring tank top still is equipped with primary adapter tube, primary adapter tube communicates with solid auxiliary material supply system, primary agitator tank bottom adds the mechanism intercommunication with liquid auxiliary material, and primary agitator tank adds with liquid auxiliary material and is equipped with secondary strapping table between the mechanism. This utility model patent can't the intensive mixing of liquid material and solid-state material, also can't shorten the compounding time.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve provides a multistage impeller compounding shower nozzle that is used for multiple liquid material to mix can effectively guarantee liquid preparation quality and shorten the compounding time.

In order to solve the technical problem, the utility model discloses a multistage impeller mixing spray nozzle for mixing multiple liquid materials, which comprises a circular truncated cone-shaped spray nozzle discharge port and a material interface disc, wherein a multi-port feeder is fixed on the material interface disc; a plurality of stages of mixing bins are connected between the spray head discharge port and the material interface disc, adjacent mixing bins are cascaded through cyclones, and the inner structures of the cyclones are spiral tube structures.

Preferably, the mixing bin connected with the material interface disc is a drum-shaped mixing bin.

Preferably, an impeller supporting column is fixed in the mixing bin, and a plurality of groups of mixing impellers are additionally arranged on the impeller supporting column.

Preferably, the discharge hole of the spray head is connected with the mixing bin in a threaded mode or a quick clamping structure.

Preferably, a visual mixing bin window is arranged on the mixing bin.

After the structure is adopted, the mixing power of the utility model comes from the pressure release of the feeding materials, and the material mixing effect and the state of the materials sprayed from the spray head can be changed by adjusting the feeding pressure; liquid with certain pressure enters the multistage impeller mixing bin in a rotary fluid form after passing through the cyclone, the impeller can be driven to rotate by the impact of the liquid on the impeller, and the impeller rotates to further mix materials.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1a is the structure diagram of the multi-stage impeller mixing nozzle for mixing multiple liquid materials of the present invention.

Fig. 1b is a cross-sectional view taken along line a-a of fig. 1a according to the present invention.

Fig. 2 is a schematic structural view of the multi-port feeder of the present invention.

Figure 3 is the utility model discloses blending bunker structural schematic.

Fig. 4 is a schematic structural view of the impeller supporting column of the present invention.

Fig. 5 is a schematic structural view of the mixing impeller of the present invention.

In the figure: 1 is the shower nozzle discharge gate, 2 is the blending bunker, 3 is the swirler, 4 is the compounding impeller, 5 is the impeller support column, 6 is the visual window of blending bunker, 7 is the cydariform blending bunker, 8 is the material interface dish, 9 is many mouthfuls of feeders.

Detailed Description

As shown in fig. 1a and fig. 1b, the utility model discloses a multistage impeller compounding shower nozzle for multiple liquid material mixes, including round platform size shower nozzle discharge gate 1 and material interface dish 8, be fixed with many mouthfuls of feeders 9 on the material interface dish 8. As shown in fig. 2, the multi-port feeder 9 is provided with a connector which can connect two or more types of material pipelines with belt pressure, and the interface disc can be replaced according to requirements to connect various interfaces. Be connected with a plurality of grades of blending bunker 2 between shower nozzle discharge gate 1 and the material interface dish 8, shower nozzle discharge gate 1 and blending bunker 2 are connected with screw thread form or fast card structure, and shower nozzle discharge gate 1 can be dismantled like this, can select for use the shower nozzle of different cone angles according to material viscosity, service pressure difference, also can use conventional atomizing nozzle to carry out liquid atomization. The equipment can also remove the spray head, is directly connected with the pipeline and is independently used as a mixer in a pipeline system. Adjacent blending bunker cascades through swirler 3, 3 inner structure of swirler are the helical tube structure.

The mixing power of the equipment comes from the pressure release of the feeding materials, and the material mixing effect and the state of the materials sprayed from the spray head can be changed by adjusting the feeding pressure. As shown in fig. 1, the mixing bin connected to the mouthpiece 8 is a drum-shaped mixing bin 7, and the mixing bin at the inlet is an arched drum-shaped structure to release the pressure at the inlet for primary premixing.

As shown in fig. 4 and 5, the intermediate mixing silo is an impeller mixing silo, an impeller supporting column 5 is fixed in the mixing silo, and a plurality of groups of mixing impellers 4 are additionally arranged on the impeller supporting column 5. The interlude is multistage impeller blending bunker, and liquid raw materials can be in former feed bin inside the meticulous mixture that mixes. The cyclone 3 in the mixing bin is provided with a porous cyclone pipeline, and the inner structure of the cyclone pipeline is a tubular spiral structure. Liquid with certain pressure enters the multistage impeller mixing bin in a rotary fluid form after passing through the cyclone 3, the impact of the liquid on the impeller can drive the impeller to rotate, and the impeller rotates to further mix materials.

The material misce bene degree is adjusted to the festival number that equipment accessible was adjusted the blending bunker and is used (increase the blending bunker festival number and can improve the even degree of compounding). The cyclone 3 is a replaceable component and can adapt to materials with different viscosities by changing the pore size and the pore structure; 4 mixing impellers in the mixing bin can be provided with one group or multiple groups; as shown in fig. 3, a visual blending silo window 6 is arranged on the blending silo 2, so that the motion state of the internal material can be known conveniently. All parts of the whole device are connected through internal and external threads or a quick clamping structure, and a flexible gasket is additionally arranged in a gap of each connection part for sealing.

The working principle of the utility model is as follows: the multiple pressurized fluid materials enter the drum-shaped mixing bin 7 through the material inlet interface disc 8, and enter the cyclone 3 after being preliminarily mixed. The two ends of the cyclone 3 are of internal thread structures for connecting the mixing bin 2. Because the swirler 3 is a multi-aperture and spiral pipeline structure, after the material of the upper mixing bin passes through the swirler 3, the material enters the mixing bin 2 in a spiral fluid state. Mixing bunker 2 is inside to be equipped with compounding impeller 4, and compounding impeller 4 is attached to on impeller bracing piece 5, and the impeller rotates under the rotating fluid effect and produces the vortex and carry out the secondary mixing to the fluid. The fluid reaches the discharge port 1 of the circular truncated cone-shaped spray head after being uniformly mixed by the multistage mixing bin, and the liquid is sprayed out of the spray head after being converged and pressurized by the conical outlet. When one of the materials in the feeding hole is compressed gas, the equipment can atomize the liquid material at the outlet to achieve the effect of the atomizing gun. If the spray head part is removed and is directly connected with the outlet pipeline, the device can also be independently used as a mixer in a pipeline system.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims

1. The utility model provides a multistage impeller compounding shower nozzle that is used for mixed of multiple liquid material which characterized in that: the device comprises a circular truncated cone-shaped spray head discharge port and a material interface disc, wherein a multi-port feeder is fixed on the material interface disc; a plurality of stages of mixing bins are connected between the spray head discharge port and the material interface disc, adjacent mixing bins are cascaded through cyclones, and the inner structures of the cyclones are spiral tube structures.

2. The multi-stage impeller mixing head for mixing multiple liquid materials according to claim 1, wherein: the mixing bin connected with the material interface disc is a drum-shaped mixing bin.

3. The multi-stage impeller mixing head for mixing multiple liquid materials according to claim 1, wherein: an impeller supporting column is fixed in the mixing bin, and a plurality of groups of mixing impellers are additionally arranged on the impeller supporting column.

4. The multi-stage impeller mixing head for mixing multiple liquid materials according to claim 1, wherein: the spray head discharge port is connected with the mixing bin in a threaded manner or a quick clamping structure.

5. The multi-stage impeller mixing head for mixing multiple liquid materials according to claim 1, wherein: and a visual mixing bin window is arranged on the mixing bin.