CN218393064U

CN218393064U - Acid mist tower sprays and uses shower nozzle device

Info

Publication number: CN218393064U
Application number: CN202222056201.6U
Authority: CN
Inventors: 刘贝贝; 孙国; 鲁忠良
Original assignee: Henan Jingneng Power Supply Co ltd
Current assignee: Henan Jingneng Power Supply Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-31
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses an acid mist tower sprays uses shower nozzle device relates to the acid mist tower and sprays technical field. The utility model comprises a nozzle body and a mesh plate component, wherein the nozzle body comprises a water inlet and a water outlet; the mesh plate assembly comprises a mesh plate and a fastening ring for mounting the mesh plate at the water outlet; the mesh plate is matched with the water outlet in an overturning way, the mesh plate comprises a front side and a back side which have the same structure, and the front side and the back side of the mesh plate can be matched with the water outlet. The utility model designs the mesh plate component which is matched with the water outlet, and the mesh plate component comprises a mesh plate and a fastening ring; the mesh plate is matched with the water outlet in an overturning way, and the mesh plate has a front side and a back side with the same structure; when the one side takes place to block up, only need to use the mesh board turn-over, impurity will be cleared up by automatic washing under hydraulic effect to along with rivers flow away, thereby promoted the cleaning efficiency when shower nozzle blocks up greatly.

Description

Acid mist tower sprays and uses shower nozzle device

Technical Field

The utility model belongs to the technical field of the acid mist tower sprays, especially relate to an acid mist tower sprays and uses shower nozzle device.

Background

During the production process of the battery, an acid mist tower is needed to purify the generated waste gas. The acid mist tower is also called acid mist purification tower, acid gas purification tower, acid mist absorption tower, waste gas purification tower, etc. and can remove harmful gas in waste gas. The method has the characteristics of wide application range, high purification efficiency, low equipment resistance, small occupied area and the like, and is widely used.

The acid mist tower mainly utilizes an acid-base neutralization principle, alkaline absorption liquid is sprayed on the upper part of the tower body, acidic harmful gas entering the tower body from the lower part of the tower body and the spraying liquid flow in a countercurrent mode, the acidic harmful gas and the spraying liquid fully contact with each other through low-resistance filler and a perforated plate arranged in the tower, and a good gas purification effect is achieved.

Alkaline absorption liquid on the upper part of the acid mist tower is sprayed out through the spray head, and solute or impurities in the absorption liquid are easy to accumulate at the spray head in a long-term spraying process to cause the spray head to be blocked, so that the purification effect of the acid mist tower is greatly reduced.

At present, when the spray head is blocked, manual disassembly and cleaning are mostly adopted. Both the shower nozzle has been pulled down to the manual work, uses the syringe needle with the orifice adaptation to puncture each orifice, and cleaning efficiency is lower, influences the production efficiency of whole production line very much.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spray head device for spraying of an acid mist tower, which is characterized in that a mesh plate component matched with a water outlet is designed, and the mesh plate component comprises a mesh plate and a fastening ring for mounting the mesh plate at the water outlet; the mesh plate adopts the obverse and reverse of the same structure, when the blockage occurs on one side, only the mesh plate needs to be turned over for use, impurities are automatically cleaned under the action of water pressure, the problem that in the prior art, the cleaning of a manual disassembly spray head is adopted, the efficiency is low, and the production efficiency of the whole production line is greatly influenced is solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a spray head device for spraying of an acid mist tower, which comprises a spray head body and a mesh plate component, wherein the spray head body comprises a water inlet and a water outlet; the mesh plate assembly comprises a mesh plate and a fastening ring for mounting the mesh plate at the water outlet. The mesh plate is matched with the water outlet in an overturning manner, the mesh plate comprises a front surface and a back surface which have the same structure, and the front surface and the back surface of the mesh plate can be matched with the water outlet so as to realize the same spraying effect.

As a preferred technical scheme of the utility model, the inner wall of tighrening ring is equipped with the screw thread, the inner wall of tighrening ring and the week side threaded connection of delivery port. Mesh plate detachably installs in the fastening ring, realizes that mesh plate can turn over in the fastening ring.

As a preferred technical scheme of the utility model, a fixed surface that the delivery port was kept away from to the tighrening ring is connected with the spacing ring, a surface of mesh board and the internal surface butt of spacing ring, another surface and the delivery port department butt of mesh board.

As a prior technical scheme of the utility model, the week side of mesh board is equipped with the rubber circle.

As a prior art scheme, the week side of mesh board and the inner wall fixed connection of tighrening ring, the mesh board sets up the middle part at the tighrening ring, the inner wall of tighrening ring all is equipped with the screw thread in the both sides of mesh board, the both ends of tighrening ring can respectively with delivery port threaded connection, realize the different surfaces and the delivery port butt of mesh board.

As a preferential technical scheme of the utility model, the mesh board is equipped with the rubber circle on the surface with the delivery port butt.

As a prior technical scheme of the utility model, the week side of tighrening ring is equipped with the protruding stupefied of being convenient for twist and moving.

The utility model discloses following beneficial effect has:

the utility model discloses a design and the mesh board subassembly of delivery port adaptation, mesh board subassembly include the mesh board and are used for installing the tighrening ring in delivery port department with the mesh board. The mesh plate is matched with the water outlet in an overturning way, and the mesh plate has a front surface and a back surface with the same structure. When one side is blocked, the mesh plate is only required to be turned over for use, impurities are automatically washed and cleaned under the action of water pressure and flow away along with water flow, and therefore the cleaning efficiency when the spray head is blocked is greatly improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a spray head device for spraying of an acid mist tower in an embodiment one;

FIG. 2 is a schematic view of the half-section of FIG. 1;

FIG. 3 is an exploded view of a spray head device for spraying in an acid mist tower according to an embodiment;

FIG. 4 is a schematic view of the half-section of FIG. 3;

FIG. 5 is an exploded view of a spray head device for spraying in an acid mist tower according to a second embodiment;

FIG. 6 is a schematic view of the half-section of FIG. 5;

in the drawings, the reference numbers indicate the following list of parts:

1-nozzle body, 101-water inlet, 102-water outlet, 2-mesh plate assembly, 201-mesh plate, 202-fastening ring, 2021-thread, 2022-limiting ring, 2023-convex edge, and 203-rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc. indicate an orientation or positional relationship only for the convenience of description of the present invention and to simplify the description, and do not indicate or imply that the component or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, the present embodiment provides a spray head device for spraying in an acid mist tower, which includes a spray head body 1 and a mesh plate assembly 2, wherein the spray head body includes a water inlet 101 and a water outlet 102, and the mesh plate assembly 2 is adapted to the water outlet 102. The mesh plate assembly 2 comprises a mesh plate 201 and a fastening ring 202 for mounting the mesh plate 201 at the water outlet 102, and a plurality of through holes for passing absorption liquid are uniformly formed on the surface of the mesh plate 201.

The mesh plate 201 has the front and the back of the same structure, and the front and the back of the mesh plate 201 can be matched with the water outlet 102, and the same spraying effect is realized. The inner wall of the fastening ring 202 is provided with threads 2021, and the inner wall of the fastening ring 202 is in threaded connection with the peripheral side of the water outlet 102. A limiting ring 2022 is fixedly connected to a surface of the fastening ring 202 away from the water outlet 102. One surface of the mesh plate 201 is abutted with the inner surface of the limit ring 2022, and the other surface is abutted with the water outlet 102, so that the mesh plate 201 is installed in the fastening ring 202.

When in use, the nozzle device is maintained regularly. Only the tightening ring 202 has to be unscrewed from the water outlet 102. Subsequently, the mesh plate 201 is turned over, and the impurities collected on the inner surface of the mesh plate 201 are turned over to the outer surface of the mesh plate 201. Finally, the fastening ring 202 is tightened. After the sprayer is opened again, the impurities on the outer surface of the mesh plate 201 are automatically washed and cleaned under the action of water pressure, and flow away along with water flow, so that the structure is simple, and the cleaning efficiency of the sprayer is greatly improved.

Meanwhile, the rubber ring 203 is arranged on the peripheral side of the mesh plate 201, so that when absorption liquid is prevented from being sprayed, the liquid leaks from the peripheral side of the mesh plate 201, the outlet water pressure is low, and the spraying effect is influenced.

In addition, the peripheral side of the fastening ring 202 is provided with a convex edge 2023, which facilitates screwing the fastening ring 202.

Example two

Based on the first embodiment, the second embodiment is different in that:

referring to fig. 5-6, the circumference of the mesh plate 201 is fixedly connected to the inner wall of the fastening ring 202, the mesh plate 201 is disposed in the middle of the fastening ring 202, the inner wall of the fastening ring 202 is provided with threads 2021 on both sides of the mesh plate 201, and both ends of the fastening ring 202 are respectively connected to the water outlet 102 by threads.

During the use, unscrew the tighrening ring 202 from delivery port 102, directly turn over the tighrening ring 202, screw up the other end and the delivery port 102 of tighrening ring 202 again, can realize will overturn the outer surface of mesh board 201 with the impurity of mesh board 201 internal surface to further promote mesh board 201's clearance maintenance efficiency.

In this embodiment, the mesh plate 201 is provided with the rubber ring 203 on the surface abutting against the water outlet 102, so that when the absorption liquid is sprayed, the liquid leaks from the threaded connection surface of the fastening ring 202 and the water outlet 102, which reduces the water pressure at the outlet and affects the spraying effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a shower nozzle device is used in acid mist tower spraying which characterized in that includes:

the spray head comprises a spray head body (1) which comprises a water inlet (101) and a water outlet (102); and

a mesh plate assembly (2) adapted to the water outlet (102), the mesh plate assembly (2) comprising a mesh plate (201) and a fastening ring (202) for mounting the mesh plate (201) at the water outlet (102);

the mesh plate (201) comprises a front surface and a back surface which have the same structure, and both the front surface and the back surface of the mesh plate (201) can be matched with the water outlet (102) to realize the same spraying effect.

2. The spray head device for the acid mist tower spray according to claim 1, characterized in that the inner wall of the fastening ring (202) is provided with a thread (2021), and the inner wall of the fastening ring (202) is in threaded connection with the peripheral side of the water outlet (102);

the mesh plate (201) is detachably arranged in the fastening ring (202), so that the mesh plate can be turned over in the fastening ring (202).

3. The spray head device for spraying of the acid mist tower as claimed in claim 2, wherein a surface of the fastening ring (202) away from the water outlet (102) is fixedly connected with a limiting ring (2022), one surface of the mesh plate (201) abuts against an inner surface of the limiting ring (2022), and the other surface of the mesh plate (201) abuts against the water outlet (102).

4. The spray head device for spraying of the acid mist tower as claimed in claim 3, wherein the periphery of the mesh plate (201) is provided with a rubber ring (203).

5. The spray head device for spraying of the acid mist tower as claimed in claim 1, wherein the peripheral side of the mesh plate (201) is fixedly connected with the inner wall of the fastening ring (202), the mesh plate (201) is arranged in the middle of the fastening ring (202), the inner wall of the fastening ring (202) is provided with threads (2021) on both sides of the mesh plate (201), and both ends of the fastening ring (202) can be respectively in threaded connection with the water outlet (102), so that different surfaces of the mesh plate (201) can be abutted against the water outlet (102).

6. The spray head device for spraying of the acid mist tower as claimed in claim 5, wherein the mesh plate (201) is provided with a rubber ring (203) on the surface abutting against the water outlet (102).

7. The spray head device for acid mist tower spray as claimed in any one of claims 1-6, wherein the fastening ring (202) has a peripheral edge (2023) for easy screwing.