CN219334104U

CN219334104U - Atomizing spray head

Info

Publication number: CN219334104U
Application number: CN202320509720.5U
Authority: CN
Inventors: 李水木; 邹道仙
Original assignee: Quzhou Dupont Industrial Equipment Engineering Co ltd
Current assignee: Quzhou Dupont Industrial Equipment Engineering Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-14
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the field of spray heads, in particular to an atomization spray head, which comprises a feed pipe and further comprises: one end of the connecting sleeve is connected with the feeding pipe; the atomizing plate is arranged at a port of the connecting sleeve far away from one end of the feeding pipe, and is provided with an atomizing port; the drainage piece is configured in the connecting sleeve and is correspondingly arranged with the atomizing plate, so as to receive the feed liquid introduced in the connecting sleeve, and the feed liquid can be led to the atomizing port after forming vortex-shaped water flow.

Description

Atomizing spray head

Technical Field

The utility model relates to the field of spray heads, in particular to an atomization spray head.

Background

In the granulation production process of the calcium chloride fluidized bed, the calcium chloride fluidized bed is required to be granulated in the calcium chloride drying fluidized bed, the calcium chloride fluidized bed is a rectangle with the upper part of the bottom part being in a fan shape, and a wind capturing plate inclined at an angle of 45 degrees is used at the connection part of the rectangle and the fan shape. And the atomizing nozzle device of the calcium chloride granulation fluidized bed is arranged at a position of half a meter above the wind catching plate to carry out high-pressure atomization granulation. The granulation production is carried out under the conditions of high temperature of the fluidized bed, high pressure of the atomizing nozzle, certain flow and good atomizing effect in the whole granulation process.

For example, patent publication number CN214159515U discloses an atomizer and granulator, including the shower nozzle body, the center of shower nozzle body runs through and has the hydrojet passageway, and the play liquid end of hydrojet passageway is equipped with the extension passageway, and the exit of extension passageway is equipped with the atomizing orifice plate, is equipped with a plurality of elongated arranged orifice on the atomizing orifice plate, and at least one side of extension passageway is equipped with the passageway of blowing, and the passageway of blowing corresponds the orifice on the atomizing orifice plate. The utility model also discloses a granulator, including pot body, lid and adhesive atomizing mechanism, adhesive atomizing mechanism includes inlet air feed liquor nest of tubes and foretell atomizer, and inlet air feed liquor nest of tubes can demountable installation is in one side of lid, and the shower nozzle body is located inlet air feed liquor nest of tubes and is stretched into the internal one end of pot. This atomizer and granulator have can reduce the liquid drop stack probability, can reduce super large granule and produce, can make the particle size distribution after the pelletization more even and can improve advantages such as production yield, but this atomizer in actual production, the feed liquid is through the direct extrusion atomizing of orifice on the atomizing orifice plate, the homogeneity after the feed liquid atomizing is not good enough, also very easily form the gathering and cause the jam, simultaneously, atomized feed liquid also needs to expand injection range and velocity of flow through blowing passageway spun cyclone, and then at least need increase air feed part, use cost has been improved.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide an atomization nozzle so as to solve the problems in the background art.

The technical scheme of the utility model is realized as follows: an atomizer comprising a feed tube, preferably further comprising:

one end of the connecting sleeve is connected with the feeding pipe;

the atomizing plate is arranged at a port of the connecting sleeve far away from one end of the feeding pipe, and is provided with an atomizing port;

the drainage piece is configured in the connecting sleeve and is arranged corresponding to the atomizing plate, and is used for receiving the feed liquid introduced in the connecting sleeve and guiding the feed liquid to the atomizing port after forming vortex-shaped water flow.

Preferably, the atomizing plate includes:

a first substrate;

the first convex part is configured on the front surface of the first substrate, is integrally formed with the first substrate, is provided with a first conical groove at the middle end, and is communicated with the atomizing port at the bottom of the first conical groove;

the second convex part is configured on the back surface of the first substrate, is integrally formed with the first substrate, is provided with a second conical groove at the middle end, and is communicated with the atomizing port at the bottom of the second conical groove.

Preferably, the drainage member comprises:

a second substrate on which a through groove into which the second convex portion is fitted is arranged;

the flow guide block is in a cuboid structure and is provided with a hollow inner cavity, and is integrally formed with the second substrate;

the side wall of the flow guide block is at least provided with a feed inlet communicated with the inner cavity of the flow guide block, and feed liquid enters the inner cavity from the feed inlet on the side wall and forms vortex-shaped water flow.

Preferably, the inner cavity of the flow guide block is in a cylindrical structure.

Preferably, the four feeding holes are arranged on each side wall of the flow guide block in an annular array around the axis of the flow guide block, and each feeding hole is arranged at an included angle of the corresponding side wall away from one end of the second substrate and extends vertically towards the inner cavity of the flow guide block.

Preferably, the connecting sleeve is detachably connected with a locking cap for locking the atomizing plate and the drainage piece on the connecting sleeve.

Preferably, the locking cap is provided with a limiting hole into which the first protrusion is inserted, so as to limit the movement of the atomization plate.

The beneficial effects are that: compared with the prior art, the drainage piece provided by the utility model can enable the feed liquid to form vortex-shaped water flow, then guide the feed liquid to the atomizing port, finally atomize and spray the feed liquid through the atomizing port, and the feed liquid forms vortex-shaped water flow in the drainage piece, so that the feed liquid is stirred, the uniformity after atomization is improved, the blockage of the atomizing port caused by aggregation of the feed liquid can be effectively avoided, and the discharge of the atomizing port is smoother; the atomizing plate and the drainage piece are arranged in a split mode, and the locking cap and the connecting sleeve are detachably connected, so that later maintenance and cleaning are facilitated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded view of a structure according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the atomizing plate in an embodiment of the present utility model;

FIG. 3 is a perspective view of a drainage member according to an embodiment of the present utility model;

fig. 4 is a cross-sectional view of a drainage member in accordance with an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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", "longitudinal", "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.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

As shown in fig. 1 to 4, the present utility model discloses an atomization nozzle, which includes a feed pipe 1, and in a specific embodiment of the present utility model, the atomization nozzle further includes:

one end of the connecting sleeve 2 is connected with the feeding pipe 1;

the atomizing plate 3 is arranged at a port of one end of the connecting sleeve 2 far away from the feeding pipe 1, and is provided with an atomizing port 31;

the drainage member 4 is disposed in the connecting sleeve 2 and is disposed corresponding to the atomizing plate 3, and is configured to receive the feed liquid introduced into the connecting sleeve 2, and enable the feed liquid to form a vortex-shaped water flow and then guide the vortex-shaped water flow to the atomizing port 31.

Through adopting above-mentioned technical scheme, feed liquid enters into the adapter sleeve through the inlet pipe in, reentrant to in the drainage piece to form vortex form rivers, spray through the atomizing mouth of atomizing board at last, and feed liquid forms vortex form rivers in the drainage piece, and feed liquid forms and stirs, improves the homogeneity after the atomizing, can effectually avoid feed liquid to form the gathering and cause the jam of atomizing mouth, makes the ejection of compact of atomizing mouth more smooth and easy.

In a specific embodiment of the present utility model, the atomizing plate 3 includes:

a first substrate 32;

a first protrusion 33 disposed on the front surface of the first substrate 32 and integrally formed with the first substrate 32, wherein a first tapered groove 331 is provided at the middle end of the first protrusion, and the bottom of the first tapered groove 331 is communicated with the atomizing port 31;

the second protrusion 34 is disposed on the back surface of the first substrate 32, and is integrally formed with the first substrate 32, and has a second tapered groove 341 at the middle end thereof, and the bottom of the second tapered groove 341 is disposed in communication with the atomizing port 31.

Through adopting above-mentioned technical scheme, the convenient atomizing board of first convex part and second convex part that sets up on the atomizing board carries out spacing installation, is provided with first taper groove on the first convex part simultaneously, is provided with the second taper groove on the second convex part, and all communicates with the atomizing mouth, and can form the spraying after second taper groove, atomizing mouth and second taper groove respectively when the feed liquid.

In a specific embodiment of the present utility model, the drainage member 4 includes:

a second substrate 41 having a through slot 411 into which the second convex portion 34 is fitted;

the flow guiding block 42 is in a cuboid structure and is provided with a hollow inner cavity 100, and is integrally formed with the second substrate 41;

the through slot 411 is disposed in communication with the inner cavity 100 of the guide block 42, at least one feed inlet 421 in communication with the inner cavity 100 is disposed on a side wall of the guide block 42, and the feed liquid enters the inner cavity 100 from the feed inlet 421 on the side wall, so as to form a vortex-shaped water flow.

Four feed inlets 421 are disposed on each side wall of the guide block 42 and are respectively disposed on the side walls of the guide block 42 around the axis of the guide block 42, and each feed inlet 421 is disposed at an included angle of one end of the corresponding side wall away from the second substrate 41, and extends vertically towards the inner cavity of the guide block 42.

Through adopting above-mentioned technical scheme, the feed liquid enters into the inner chamber of water conservancy diversion piece through the feed inlet of water conservancy diversion piece upside, forms vortex form rivers in the water conservancy diversion piece simultaneously, and the feed liquid forms stirs, improves the homogeneity after the atomizing, can effectually avoid the feed liquid to form the gathering and cause the jam of atomizing mouth for the ejection of compact of atomizing mouth is more smooth and easy.

In the embodiment of the present utility model, the inner cavity of the guide block 42 has a cylindrical structure.

Through adopting above-mentioned technical scheme, the inner chamber of water conservancy diversion piece is cylinder type structure, makes things convenient for the feed liquid to form vortex form rivers in the water conservancy diversion piece.

In the specific embodiment of the utility model, the connecting sleeve 2 is detachably connected with a locking cap 5 for locking the atomizing plate 3 and the drainage piece 4 on the connecting sleeve 2.

Through adopting above-mentioned technical scheme, the locking cap that sets up can lock atomizing board and drainage piece on the adapter sleeve, and convenient assembly and dismantlement maintenance need be noted, are provided with the locking screw thread of mutually supporting on adapter sleeve, the locking cap respectively.

In the embodiment of the present utility model, the locking cap 5 is provided with a limiting hole 51 into which the first protrusion 33 is inserted, so as to limit the movement of the atomization plate 3.

Through adopting above-mentioned technical scheme, the spacing hole that sets up on the locking cap can restrict the atomizing board and remove, convenient assembly.

In summary, the utility model provides the atomizing nozzle which has higher uniformity after atomization, can effectively avoid the blockage of an atomizing port caused by the aggregation of feed liquid, and enables the discharge of the atomizing port to be smoother.

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, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An atomizer, includes the inlet pipe, its characterized in that still includes:

one end of the connecting sleeve is connected with the feeding pipe;

2. An atomizer according to claim 1, wherein said atomizing plate comprises:

a first substrate;

3. An atomizer according to claim 2, wherein said flow guide comprises:

4. An atomizer according to claim 3, wherein said flow block has a cylindrical interior.

5. The atomizer of claim 3 or 4, wherein four of said feed inlets are arranged on each side wall of said guide block in an annular array around the axis of said guide block, and each feed inlet is arranged at an angle away from one end of said second substrate with respect to the corresponding side wall and extends vertically toward the cavity of said guide block.

6. An atomizer according to claim 2, wherein said adapter sleeve is detachably connected with a locking cap for locking said atomizing plate and said drainage member to said adapter sleeve.

7. The atomizer of claim 6 wherein said locking cap is provided with a limiting aperture into which said first projection is inserted to limit movement of said atomizer plate.