阅读说明：本技术 一种船舶直列式脱硫塔用除盐喷淋管路 (Desalting spray pipeline for ship in-line desulfurization tower ) 是由 张书勇 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种船舶直列式脱硫塔用除盐喷淋管路,包括喷淋主管路、三通接头、竖直管路、底部弯头、底部管路、直接接头、加长管、进水接头、挂靠板、锁紧板、固定螺栓和固定螺母；所述喷淋主管路通过挂靠板和锁紧板安装于烟气入口管道的外侧壁；所述喷淋主管路通过三通接头与竖直管路的顶部固定连接；所述底部管路包括水平连接管和竖直折弯管；所述竖直管路的底部通过底部弯头与水平连接管的一端固定连接；所述竖直折弯管的顶部通过直接接头与加长管的底部固定连接；所述加长管的顶部焊接连接有进水接头。本发明可以360度无死角对烟气入口管道的外侧壁进行喷淋冲洗,防止烟气入口管道的外侧壁发生积盐现象。(The invention discloses a desalting spray pipeline for a ship in-line desulfurization tower, which comprises a main spray pipeline, a three-way joint, a vertical pipeline, a bottom elbow, a bottom pipeline, a direct joint, an extension pipe, a water inlet joint, a hanging plate, a locking plate, a fixing bolt and a fixing nut, wherein the spray pipeline is arranged in the main spray pipeline; the spraying main pipeline is arranged on the outer side wall of the flue gas inlet pipeline through a hanging plate and a locking plate; the main spraying pipeline is fixedly connected with the top of the vertical pipeline through a three-way joint; the bottom pipeline comprises a horizontal connecting pipe and a vertical bending pipe; the bottom of the vertical pipeline is fixedly connected with one end of the horizontal connecting pipe through a bottom elbow; the top of the vertical bending pipe is fixedly connected with the bottom of the lengthening pipe through a direct joint; the top of the lengthening pipe is connected with a water inlet joint in a welding manner. The invention can spray and wash the outer side wall of the flue gas inlet pipeline at 360 degrees without dead angles, and prevent the outer side wall of the flue gas inlet pipeline from generating salt accumulation.)

1. The utility model provides a boats and ships inline desulfurizing tower sprays pipeline with desalination which characterized in that: the device comprises a main spraying pipeline (1), a three-way joint (2), a vertical pipeline (3), a bottom elbow (4), a bottom pipeline (5), a direct joint (6), an extension pipe (7), a water inlet joint (8), a hanging plate (9), a locking plate (10), a fixing bolt (11) and a fixing nut (12); the spraying main pipeline (1) is arranged on the outer side wall of the flue gas inlet pipeline (13) through the hanging plate (9) and the locking plate (10); the main spraying pipeline (1) is fixedly connected with the top of the vertical pipeline (3) through the three-way joint (2); the bottom pipeline (5) comprises a horizontal connecting pipe (501) and a vertical bending pipe (502); the bottom of the vertical pipeline (3) is fixedly connected with one end of the horizontal connecting pipe (501) through the bottom elbow (4); the top of the vertical bending pipe (502) is fixedly connected with the bottom of the lengthening pipe (7) through the direct joint (6); the top of the lengthening pipe (7) is connected with the water inlet joint (8) in a welding way.

2. The desalting spray pipeline for the in-line desulfurizing tower of the ship as claimed in claim 1, wherein: the hanging plate (9) comprises a first connecting section (901) and a second connecting section (902) which are vertically arranged; an arc-shaped groove (903) is formed in the lower portion of the first connecting section (901), and the main spraying pipeline (1) is welded in the arc-shaped groove (903); the inner side of the second connecting section (902) is connected with the inner side wall of the flue gas inlet pipeline (13) in a welding mode.

3. The desalting spray pipeline for the in-line desulfurizing tower of the ship as claimed in claim 1, wherein: the locking plate (10) is connected to the lower part of the main spraying pipeline (1) in a welding manner; the locking plate (10) is fixedly connected with the fixing bolt (11) and the fixing nut (12), and the fixing bolt (11) is in contact with the outer side wall of the abutting smoke inlet pipeline (13).

4. The desalting spray pipeline for the in-line desulfurizing tower of the ship as claimed in claim 1, wherein: the spraying main pipeline (1) is formed by connecting a plurality of arc-shaped connecting pipes (101) end to end through connecting nuts (102).

5. The desalting spray pipeline for the in-line desulfurizing tower of the ship according to claim 4, characterized in that: each arc connecting pipe (101) is provided with a plurality of spraying row holes (103).

6. The desalting spray pipeline for the in-line desulfurizing tower of the ship as claimed in claim 1, wherein: the bottom of the horizontal connecting pipe (501) is provided with a discharge hole (503).

7. The desalting spray pipeline for the in-line desulfurizing tower of the ship as claimed in claim 1, wherein: the water inlet joint (8) is provided with an external thread (801).

Technical Field

The invention relates to the technical field of ship tail gas treatment, in particular to a desalting spray pipeline for a ship in-line type desulfurizing tower.

Background

At present, some boats and ships in-line desulfurizing tower is at the operation in-process, and the washing meets the section of thick bamboo wall of high temperature with the sea water, and the evaporation produces the salt stain in the twinkling of an eye, and long-term the moon is accumulated, just can form the salt deposit to make the lateral wall of flue gas inlet pipeline easily take place the salt deposit phenomenon, and then influence the function and the life-span of desulfurizing tower.

Based on the situation, the invention provides a desalting spray pipeline for a ship in-line type desulfurizing tower, which can effectively solve the problems.

Disclosure of Invention

The invention aims to provide a desalting spray pipeline for a ship in-line desulfurization tower. The desalting spray pipeline for the ship in-line desulfurization tower is simple in structure, can be directly connected to the internal spray pipeline to form a linkage pipeline, is convenient to work synchronously with the desulfurization tower, does not need to additionally arrange a water inlet pipeline and a control valve group, is arranged on the wall of the flue gas inlet pipeline, can spray and flush the outer side wall of the flue gas inlet pipeline at 360 degrees without dead angles, and prevents the outer side wall of the flue gas inlet pipeline from generating a salt accumulation phenomenon; meanwhile, a plurality of joints are arranged during installation, and the length of the pipeline can be adjusted at any time during installation.

The invention is realized by the following technical scheme:

a desalting spray pipeline for a ship in-line desulfurization tower comprises a main spray pipeline, a three-way joint, a vertical pipeline, a bottom elbow, a bottom pipeline, a direct joint, an extension pipe, a water inlet joint, a hanging plate, a locking plate, a fixing bolt and a fixing nut; the spraying main pipeline is arranged on the outer side wall of the flue gas inlet pipeline through the hanging plate and the locking plate; the main spraying pipeline is fixedly connected with the top of the vertical pipeline through the three-way joint; the bottom pipeline comprises a horizontal connecting pipe and a vertical bending pipe; the bottom of the vertical pipeline is fixedly connected with one end of the horizontal connecting pipe through the bottom elbow; the top of the vertical bending pipe is fixedly connected with the bottom of the lengthened pipe through the direct joint; the top of the lengthening pipe is connected with the water inlet connector in a welding mode.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the hanging plate includes a first connecting section and a second connecting section that are vertically arranged; an arc-shaped groove is formed in the lower portion of the first connecting section, and the main spraying pipeline is welded in the arc-shaped groove; the inner side of the second connecting section is connected with the inner side wall of the flue gas inlet pipeline in a welding mode.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the locking plate is welded and connected to a lower portion of the main spray pipe; the locking plate is fixedly connected with the fixing bolt and the fixing nut, and the fixing bolt is in mutual contact with the outer side wall of the abutted smoke inlet pipeline.

According to the above technical solution, as a further preferable technical solution of the above technical solution, the main spray pipe is formed by connecting a plurality of arc-shaped connecting pipes end to end through connecting nuts.

According to the above technical solution, as a further preferable technical solution of the above technical solution, each arc-shaped connecting pipe is provided with a plurality of spray discharge holes.

According to the above technical means, as a further preferable technical means of the above technical means, a discharge hole is opened at the bottom of the horizontal connection pipe.

According to the above technical means, as a further preferable technical means of the above technical means, the water inlet joint is provided with an external thread.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the desalting spray pipeline for the ship in-line desulfurization tower is simple in structure, can be directly connected to the internal spray pipeline to form a linkage pipeline, is convenient to work synchronously with the desulfurization tower, does not need to additionally arrange a water inlet pipeline and a control valve group, is arranged on the wall of the flue gas inlet pipeline, can spray and flush the outer side wall of the flue gas inlet pipeline at 360 degrees without dead angles, and prevents the outer side wall of the flue gas inlet pipeline from generating a salt accumulation phenomenon; meanwhile, a plurality of joints are arranged during installation, and the length of the pipeline can be adjusted at any time during installation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an installation schematic diagram of the main spray pipeline of the present invention;

FIG. 3 is a schematic structural view of an arc-shaped connection pipe according to the present invention;

FIG. 4 is a schematic structural view of a bottom pipeline of the present invention;

FIG. 5 is a schematic view of a water inlet joint according to the present invention.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

a desalting spray pipeline for a ship in-line desulfurization tower comprises a main spray pipeline 1, a three-way joint 2, a vertical pipeline 3, a bottom elbow 4, a bottom pipeline 5, a direct joint 6, an extension pipe 7, a water inlet joint 8, a hanging plate 9, a locking plate 10, a fixing bolt 11 and a fixing nut 12; the main spray pipeline 1 is arranged on the outer side wall of the flue gas inlet pipeline 13 through the hanging plate 9 and the locking plate 10; the main spraying pipeline 1 is fixedly connected with the top of the vertical pipeline 3 through the three-way joint 2; the bottom pipeline 5 comprises a horizontal connecting pipe 501 and a vertical bending pipe 502; the bottom of the vertical pipeline 3 is fixedly connected with one end of the horizontal connecting pipe 501 through the bottom elbow 4; the top of the vertical bending pipe 502 is fixedly connected with the bottom of the lengthening pipe 7 through the direct joint 6; the top of the lengthening pipe 7 is connected with the water inlet joint 8 in a welding mode.

Example 2:

a desalting spray pipeline for a ship in-line desulfurization tower comprises a main spray pipeline 1, a three-way joint 2, a vertical pipeline 3, a bottom elbow 4, a bottom pipeline 5, a direct joint 6, an extension pipe 7, a water inlet joint 8, a hanging plate 9, a locking plate 10, a fixing bolt 11 and a fixing nut 12; the main spray pipeline 1 is arranged on the outer side wall of the flue gas inlet pipeline 13 through the hanging plate 9 and the locking plate 10; the main spraying pipeline 1 is fixedly connected with the top of the vertical pipeline 3 through the three-way joint 2; the bottom pipeline 5 comprises a horizontal connecting pipe 501 and a vertical bending pipe 502; the bottom of the vertical pipeline 3 is fixedly connected with one end of the horizontal connecting pipe 501 through the bottom elbow 4; the top of the vertical bending pipe 502 is fixedly connected with the bottom of the lengthening pipe 7 through the direct joint 6; the top of the lengthening pipe 7 is connected with the water inlet joint 8 in a welding mode.

The invention can be directly connected to an internal spray pipeline to form a linkage pipeline, so as to be convenient for synchronous work with a desulfurizing tower, a water inlet pipeline and a control valve group are not required to be additionally arranged, the whole desalting spray pipeline is arranged on the wall of the flue gas inlet pipeline 13, the outer side wall of the flue gas inlet pipeline 13 can be sprayed and washed at 360 degrees without dead angles, and the phenomenon of salt accumulation on the outer side wall of the flue gas inlet pipeline is prevented; meanwhile, a plurality of joints are arranged during installation, and the length of the pipeline can be adjusted at any time during installation.

Further, in another embodiment, the hanging plate 9 includes a first connecting section 901 and a second connecting section 902 which are vertically arranged; an arc-shaped groove 903 is formed in the lower portion of the first connecting section 901, and the main spray pipeline 1 is welded in the arc-shaped groove 903; the inner side of the second connecting section 902 is welded to the inner side wall of the flue gas inlet pipe 13, and the locking plate 10 is welded to the lower part of the main spray pipeline 1; the locking plate 10 is fixedly connected with the fixing bolt 11 and the fixing nut 12, and the fixing bolt 11 is in contact with the outer side wall of the abutting smoke inlet pipeline 13.

Through adopting above-mentioned technical scheme, increased the stability of installation for what spray main 1 installation is more firm.

Further, in another embodiment, the main spray pipeline 1 is formed by connecting a plurality of arc-shaped connecting pipes 101 end to end through connecting nuts 102.

Through adopting above-mentioned technical scheme, adopt the spraying main pipe 1 that a plurality of arc connecting pipes 101 end to end formed, be convenient for spray main pipe 1's installation, increased the installation effectiveness.

Further, in another embodiment, each of the arc-shaped connecting pipes 101 is provided with a plurality of spray row holes 103.

By adopting the technical scheme, the main pipeline 1 can be conveniently sprayed and washed by spraying the wall of the flue gas inlet pipeline 13 at 360-degree dead angles.

Further, in another embodiment, a discharge hole 503 is opened at the bottom of the horizontal connecting pipe 501.

By adopting the technical scheme, when the desulfurizing tower stops working, the discharging hole 503 can be opened to empty the water in the pipeline.

Further, in another embodiment, the water inlet joint 8 is provided with an external thread 801.

Through adopting above-mentioned technical scheme, be convenient for water supply connector 8 and the outlet pipe way of desulfurizing tower carry out threaded connection.

According to the description and the drawings of the invention, the desalting spray pipeline for the ship in-line type desulfurizing tower can be easily manufactured or used by the technical personnel in the field, and the positive effects recorded in the invention can be generated.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.