CN219848876U

CN219848876U - Spraying layer assembly

Info

Publication number: CN219848876U
Application number: CN202320623257.7U
Authority: CN
Inventors: 曹阳; 康海斌; 白松江
Original assignee: Shanxi Xuanzhong Environmental Protection Equipment Co ltd
Current assignee: Shanxi Xuanzhong Environmental Protection Equipment Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-10-20
Anticipated expiration: 2033-03-27

Abstract

The utility model belongs to the field of spray tower accessories, and particularly relates to a spray layer assembly, which adopts the following technical scheme: including spraying the person in charge, it is provided with a plurality of branch pipes that spray to be responsible for the interval, the interval is provided with the multiunit connecting pipe on the branch pipe that sprays, and the connecting pipe comprises the inclined tube and violently manage, and the top of inclined tube is linked together with the bottom that sprays the branch pipe and whole inclined tube slant downward sloping sets up, and the tail end of inclined tube is linked together with violently managing through the elbow, and violently manage and be linked together through the flange and the nozzle, and this spray assembly is through setting up the connecting pipe downward sloping, can be with the shower with spray the liquid in the branch pipe and empty completely, extension sprays the life who is responsible for and spray the branch pipe.

Description

Spraying layer assembly

Technical Field

The utility model belongs to the field of spray tower accessories, and particularly relates to a spray layer assembly.

Background

The spray layer is a core component of the spray tower. The spray layer is also called a liquid distributor and consists of spray pipes and nozzles, the liquid is uniformly distributed to each nozzle through the distribution function of the spray pipes, and finally the liquid is sprayed out of the nozzles and fully contacted with the reversely flowing smoke in the air tower spraying, and sulfur dioxide is absorbed in the absorption area.

Most of the existing connecting pipes are installed in the middle of the spray pipe. The connecting pipe and the spray pipe are positioned on the same horizontal plane. Because the spraying layer is not always in a working state when in actual use, when the spraying layer does not work, the water in the spraying pipe can not be completely discharged from the nozzle, and the slurry exists in the spraying pipe for a long time, so that the corrosion of the spraying pipe can be accelerated, and the service life of the spraying pipe is seriously influenced.

In addition, because the connecting pipe and the spray pipe are basically positioned on the same horizontal plane, when the spray nozzle on the connecting pipe works, the sprayed liquid can splash onto the supporting beam, the slurry can corrode the supporting beam, the structural strength of the supporting beam is influenced, and the service life of the whole spray layer assembly is shortened.

Disclosure of Invention

In order to solve the problems of long-time accumulation of liquid in the spray pipe and short service life of the spray pipe, the utility model provides a spray layer assembly.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a spray layer subassembly, is responsible for including spraying, sprays and is responsible for the interval and is provided with a plurality of branch pipes that spray, the interval is provided with the multiunit connecting pipe on the branch pipe that sprays, and the connecting pipe comprises the inclined tube and violently manage, and the top of inclined tube is linked together and whole inclined tube slant downward sloping sets up with the bottom that sprays the branch pipe, and the tail end of inclined tube is linked together with violently managing through the elbow, and violently manage and be linked together with the nozzle through the flange.

The number of the spraying branch pipes is four, the number of each group of the spraying branch pipes is two, and the spraying branch pipes in the same group are symmetrically arranged on two sides of the spraying main pipe.

The lower part of the spray branch pipe is provided with a supporting device, the bottom of the supporting device is higher than the nozzle, the supporting device comprises a plurality of groups of supporting beams which are fixedly arranged, and the two innermost groups of supporting beams are connected through a reinforcing beam.

The spraying main pipe is also provided with a connecting pipe, and the connecting mode of the connecting pipe and the spraying main pipe is the same as the connecting mode of the connecting pipe and the spraying branch pipe.

The spray main pipe is of a multi-stage structure, the diameter of the spray main pipe is gradually reduced from the inlet, and connecting pipes are arranged on the first stage and the last stage of the spray main pipe.

Compared with the prior art, the utility model has the following beneficial effects: the utility model can completely remove the slurry in the spray main pipe and the spray branch pipe by arranging the obliquely downward connecting pipes on the spray branch pipe and the spray main pipe. The structure can effectively prevent water from being reserved in the pipeline for a long time, and the pipeline is corroded to influence the service life of the pipeline.

In addition, utilize the connecting pipe of oblique L shape to set up the nozzle in strutting arrangement's below, can effectively avoid thick liquid to splash on strutting arrangement's the supporting beam, can increase strutting arrangement's life like this to promote the life of whole spraying layer subassembly.

Drawings

The utility model is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the connection pipe to the shower branch pipe.

Fig. 3 is a schematic view of the entire spray zone spray range.

In the figure, 1 is a spraying main pipe, 2 is a spraying branch pipe, 3 is a connecting pipe, 31 is an inclined pipe, 32 is a transverse pipe, 4 is a nozzle, and 5 is a supporting beam.

Detailed Description

As shown in fig. 1 and 2, a spray layer assembly comprises a spray main pipe 1, wherein the spray main pipe 1 is of a multi-stage structure, and the diameter of the spray main pipe 1 is gradually reduced from an inlet. Both ends of the spray main pipe 1 are fixed on the tower wall of the spray tower. A plurality of spray branch pipes 2 are arranged on the spray main pipe 1 at intervals. The number of the spraying branch pipes 2 is four, the number of each group of the spraying branch pipes 2 is two, and the spraying branch pipes 2 in the same group are symmetrically arranged on two sides of the spraying main pipe 1.

The spray branch pipe 2 is provided with a plurality of groups of connecting pipes 3 at intervals, each connecting pipe 3 consists of an inclined pipe 31 and a transverse pipe 32, the included angle between the two is about 110 degrees, the top end of the inclined pipe 31 is communicated with the bottom of the spray branch pipe 2, the whole inclined pipe 31 is obliquely arranged downwards, the tail end of the inclined pipe 31 is communicated with the transverse pipe 32 through an elbow, and the transverse pipe 32 is communicated with the nozzle 4 through a flange. After the two flanges are connected, when the nozzle 4 is blocked or damaged, the nozzle can be directly replaced without taking down and replacing the whole inclined tube 31, and the later maintenance is more convenient.

Through setting up the connecting pipe 3 in the bottom that sprays branch pipe 2, whole connecting pipe 3 slant sets up down moreover, when spraying the layer subassembly and not using like this, can get rid of the moisture that sprays branch pipe 2 bottom completely, does not have the thick liquid to remain in the branch pipe 2 that sprays, just so can reduce the corruption of thick liquid to spraying branch pipe 2, increase the live time who sprays branch pipe 2.

In addition, the connection pipes 3 are also provided in the first stage and the last stage of the main shower pipe 1, so that the slurry at the bottom of the main shower pipe 1 can be completely discharged. It can also be seen from fig. 3 (circles in the drawing represent nozzles 4), that the several nozzles 4 are provided on the spray header 1, so that the entire spray layer can entirely cover all areas within the entire tower. The spraying coverage area of the whole spraying layer assembly is reasonable in design, and no dead angle exists.

On the basis of the above embodiment, in this embodiment, a supporting device is mainly disposed below the spray branch pipe 2, the bottom of the supporting device is higher than the nozzle 4, the supporting device includes a plurality of groups of supporting beams 5 fixedly disposed, and two innermost groups of supporting beams 5 are connected through a reinforcing beam.

The quantity of supporting beam 5 has four sets of altogether, and every supporting beam 5 all is connected with the tower wall fixed of spray column, and spray branch pipe 2 erects on supporting beam 5, just set up nozzle 4 in the below of supporting beam 5 owing to the existence of sloping down connecting pipe 3, just so can guarantee that the thick liquid that nozzle 4 sprayed can not fall on supporting beam 5, reduces the corruption of thick liquid to supporting beam 5 to promote supporting beam 5's life.

The spray layer assembly is reasonable in design, large in spray coverage area, and can not retain moisture in the spray main pipe 1 and the spray branch pipe 2 for a long time, so that the service life of the whole spray layer assembly can be prolonged.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a spray layer subassembly, is responsible for (1) including spraying, sprays and is responsible for (1) interval and is provided with a plurality of branch pipe (2), its characterized in that: the spraying branch pipe (2) is provided with a plurality of groups of connecting pipes (3) at intervals, each connecting pipe (3) is composed of an inclined pipe (31) and a transverse pipe (32), the top end of each inclined pipe (31) is communicated with the bottom of the spraying branch pipe (2), the whole inclined pipe (31) is obliquely arranged downwards, the tail end of each inclined pipe (31) is communicated with the transverse pipe (32) through an elbow, and the transverse pipe (32) is communicated with the nozzle (4) through a flange.

2. A spray level assembly as claimed in claim 1, wherein: the number of the spraying branch pipes (2) is four, the number of each group of the spraying branch pipes (2) is two, and the spraying branch pipes (2) in the same group are symmetrically arranged on two sides of the spraying main pipe (1).

3. A spray level assembly according to claim 1 or 2, wherein: the lower part of the spray branch pipe (2) is provided with a supporting device, the bottom of the supporting device is higher than the nozzle (4), the supporting device comprises a plurality of groups of supporting beams (5) which are fixedly arranged, and the two groups of supporting beams (5) at the innermost side are connected through a stiffening beam.

4. A spray level assembly as claimed in claim 3, wherein: the spraying main pipe (1) is also provided with a connecting pipe (3), and the connecting mode of the connecting pipe (3) and the spraying main pipe (1) is the same as the connecting mode of the connecting pipe (3) and the spraying branch pipe (2).

5. A spray level assembly as claimed in claim 3, wherein: the spraying main pipe (1) is of a multi-stage structure, the diameter of the spraying main pipe (1) is gradually reduced from an inlet, and connecting pipes (3) are arranged on the first stage and the last stage of the spraying main pipe (1).