CN217676889U

CN217676889U - Liquid distribution spray gun for spouted bed drying tower

Info

Publication number: CN217676889U
Application number: CN202221534932.0U
Authority: CN
Inventors: 高大伟
Original assignee: Anhui Qingke Fluidized Drying Equipment Manufacturing Co ltd
Current assignee: Anhui Qingke Fluidized Drying Equipment Manufacturing Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-28
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a cloth liquid spray gun for spouted bed drying tower, including the gun barrel, install the shower nozzle on the body of gun barrel, still include the fixed subassembly of fixed connection at the drying tower, fixed connection mounting panel on the gun barrel, one side at fixed subassembly is installed to the mounting panel. The utility model has the advantages that: through set up fixed subassembly on the drying tower, set up the mounting panel on the gun barrel, utilize mounting panel and fixed subassembly to carry out the butt joint installation for the gun barrel can be installed at the drying tower through mode dismantlement such as flange mounting, has easy dismounting, easy access, easily changeable advantage, and the dismouting process is gone on from the outside of drying tower, need not to close drying tower equipment completely during the dismouting, can realize the dismouting to the gun barrel on line. The rigidity of the gun barrel can be improved by arranging the rigidity reinforcing rib at the top of the gun barrel, the supporting force is improved, and the gun barrel is not easy to bend and deform.

Description

Liquid distribution spray gun for spouted bed drying tower

Technical Field

The utility model relates to a waste water treatment technical field specifically is a cloth liquid spray gun for spouted bed drying tower.

Background

At present, in the salt-containing wastewater treatment technology of industries such as coal-fired power plants, sewage treatment plants and chemical plants, a spouted bed drying tower is used as novel gas-liquid-solid three-phase heat exchange equipment, and replaces a traditional rotary atomization drying tower and a traditional two-fluid atomization drying tower with competitive advantages such as high drying efficiency and small equipment volume, and the salt-containing wastewater is atomized into fine liquid drops and then sprayed into hot flue gas or hot air, and the liquid drops are dried into water vapor and solid particles by using the hot flue gas or hot air heat. The spraying bed drying tower is matched with a salt-containing wastewater liquid distribution device, namely a liquid distribution spray gun, and is used for conveying and spraying salt-containing wastewater into the tower.

The barrel of the liquid distribution spray gun used at present is inserted into the tower body, and the plug connector is sealed in a welding mode, but the liquid distribution spray gun has some defects in the actual use process. Firstly, the liquid distribution spray gun is welded on the tower body, the liquid distribution spray gun is inconvenient to disassemble and assemble and is not easy to replace, and equipment in the tower needs to be stopped for cooling when the liquid distribution spray gun is replaced. Secondly, the liquid distribution spray gun is supported only by the self gun body, and the gun body is easy to bend and deform.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a liquid distribution spray gun for a spouted bed drying tower.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cloth liquid spray gun for spouting bed drying tower, includes the barrel, install the shower nozzle on the body of barrel, still include the fixed subassembly of fixed connection at the drying tower, fixed connection mounting panel on the barrel, one side at fixed subassembly is installed to the mounting panel.

Preferably, fixed subassembly includes the sleeve, and the fixed connection of sleeve is on the tower wall of drying tower, and the sleeve cup joints the gun barrel is equipped with the fixed plate on the sleeve, the mounting panel passes through the detachable connection fixed plate of connecting piece.

Preferably, a groove is formed at the joint of the fixing plate and the mounting plate, and a sealing gasket is arranged inside the groove.

Preferably, the surface of the gun barrel is provided with a pressure detection assembly.

Preferably, the pressure detection assembly comprises a side branch pipe, the side branch pipe is fixedly connected to the gun body pipe, the side branch pipe penetrates through the gun body pipe, a pressure gauge is fixedly mounted on a pipe body of the side branch pipe, and a switch valve is mounted on the side branch pipe between the pressure gauge and the gun body pipe.

Preferably, the body of the gun barrel is provided with an adjusting valve.

Preferably, a rigidity reinforcing rib is arranged at the top of the gun barrel between the mounting plate and the spray head.

Preferably, the gun barrel is provided with a joint.

Preferably, the inner surface of the gun barrel is provided with a corrosion resistant layer.

The beneficial effects of the utility model are that:

first, the utility model provides a cloth liquid spray gun for spouted bed drying tower, through set up fixed subassembly on the drying tower, set up the mounting panel on the gun barrel, utilize mounting panel and fixed subassembly to dock the installation, make the gun barrel install at the drying tower through mode dismantlement such as flange mounting, easy dismounting has, the easy maintenance, easily change's advantage, and the dismouting process goes on from the outside of drying tower, need not to close drying tower equipment completely during the dismouting, can realize the dismouting to the gun barrel on line.

Secondly, the rigidity of the gun barrel can be improved by arranging the rigidity reinforcing ribs at the top of the gun barrel, the supporting force is improved, and the gun barrel is not easy to bend and deform.

Drawings

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

fig. 2 is a side view of the fixing assembly of the present invention;

fig. 3 is a side view of the mounting plate of the present invention.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device 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.

As shown in fig. 1-3, the utility model provides a pair of a cloth liquid spray gun for spouted bed drying tower, including the body of a gun 1, install shower nozzle 2 on the body of a gun 1, still include fixed connection at the fixed subassembly 3 of drying tower 10, fixed connection mounting panel 4 on body of a gun 1, one side at fixed subassembly 3 is installed to mounting panel 4. During the installation, insert fixed subassembly 3 on the gun barrel 1, let in the inside of drying tower, through set up fixed subassembly 3 on drying tower 10, set up mounting panel 4 on gun barrel 1, utilize mounting panel 4 and fixed subassembly 3 to carry out the butt joint installation, make gun barrel 1 can install at drying tower 10 through mode dismantlement such as flange mounting, easy dismounting has, convenient maintenance, the advantage of easy change, and the dismouting process goes on from drying tower 10's outside, need not to close drying tower equipment completely during the dismouting, can realize the dismouting to gun barrel 1 on line.

The fixing component 3 comprises a sleeve 301, the sleeve 301 is fixedly connected to the wall of the drying tower, the sleeve 301 is sleeved with the gun barrel 1, a fixing plate 302 is arranged on the sleeve 301, and the mounting plate 4 is detachably connected with the fixing plate 302 through a connecting piece 304. Sleeve 301 outstanding in the surface of drying tower 10, sleeve 301's a section of thick bamboo internal diameter is slightly big, and the rigidity strengthening rib 7 of being convenient for passes through with shower nozzle 2 department, and sleeve 301 is run through to mounting panel 4 of gun barrel 1, lets in inside the body of the tower, and mounting panel 4 utilizes demountable installation's such as flange mounting mode and fixed plate 302 to carry out the butt joint installation, and then more conveniently carries out the dismouting.

The joint of the fixing plate 302 and the mounting plate 4 is provided with a groove, and a sealing gasket 303 is arranged in the groove. When the mounting plate 4 and the fixing plate 302 are installed in a butt joint mode, the sealing effect at the interface can be better due to the sealing gasket 303 installed at the groove, and the installation mode of the sealing gasket 303 is the prior art and is not described in detail herein.

The surface of the gun barrel 1 is provided with a pressure detection assembly 5. Can detect the water pressure in the gun barrel 1 through the pressure measurement subassembly 5 that sets up, can adjust the discharge that is suitable for with 6 cooperations of governing valve, can also judge that shower nozzle 2 blocks up when pressure measurement subassembly 5 detects water pressure too high.

The pressure detection assembly 5 comprises a side branch pipe 501, the side branch pipe 501 is fixedly connected to the gun body pipe 1, the side branch pipe 501 penetrates through the gun body pipe 1, a pressure gauge 503 is fixedly installed on the pipe body of the side branch pipe 501, and a switch valve 502 is installed on the side branch pipe 501 between the pressure gauge 503 and the gun body pipe 1. Pressure measurement subassembly 5 uses with the cooperation of governing valve 6, and the flow of high salt waste water can be adjusted to governing valve 6, and the ooff valve 502 that sets up can open and close to the pipeline of offside branch pipe 501, and the manometer 503 of being convenient for carries out online installation, and the installation is accomplished the back, and the manometer 503 of setting can detect the water pressure in the gun barrel 1.

The body of the gun barrel 1 is provided with a regulating valve 6. The regulating valve 6 can control the water flow in the gun barrel 1.

The top of the gun barrel 1 between the mounting plate 4 and the spray head 2 is provided with a rigidity reinforcing rib 7. The rigidity of the gun barrel 1 can be improved by arranging the rigidity reinforcing ribs 7 at the top of the gun barrel 1, the supporting force is improved, and the pipe body of the section from the spray head 2 to the mounting plate 4 on the gun barrel 1 is not easy to bend and deform.

The gun barrel 1 is provided with a joint 8. The joint 8 can be connected with a salt-containing wastewater treatment pipeline, so that a complete liquid distribution system is formed.

The inner surface of the gun barrel 1 is provided with a corrosion-resistant layer 9. The anti-corrosion layer 9 sets up at the gun barrel 1 and with contain the surface that salt waste water contacted the flow components, and anti-corrosion layer 9 adopts polytetrafluoroethylene or ceramic material preparation, has the difficult scale deposit of pipe wall, shower nozzle 2 is difficult for blockking up, temperature resistant corrosion resistant advantage such as, makes the device can work under high temperature, high corrosive environment for a long time.

The working principle is as follows: during the use, contain salt waste water from connecting 8 departments, barrel 1 and shower nozzle 2 flow through in proper order, barrel 1 is when the installation, insert fixed subassembly 3 on barrel 1, let in the inside of drying tower, through set up fixed subassembly 3 on drying tower 10, set up mounting panel 4 on barrel 1, utilize mounting panel 4 and fixed subassembly 3 to carry out the butt joint installation, make barrel 1 can install at drying tower 10 through mode dismantlement such as flange mounting, easy dismounting has, convenient maintenance, the advantage of easy change, and the dismouting process is gone on from drying tower 10's outside, need not to close drying tower equipment completely during the dismouting, can realize the dismouting to barrel 1 on line. Set up rigidity strengthening rib 7 through the top at barrel 1 and can improve barrel 1's rigidity, improved the holding power, the body of 2 sections to the mounting panel 4 sections of shower nozzle on barrel 1 is difficult for bending deformation. Sleeve 301 outstanding in drying tower 10's surface, sleeve 301's a section of thick bamboo internal diameter is slightly big, the rigidity strengthening rib 7 of being convenient for, and 2 departments of shower nozzle pass through, mounting panel 4 of barrel pipe 1 runs through sleeve 301, let in inside the body of the tower, mounting panel 4 utilizes demountable installation's such as flange mounting mode and fixed plate 302 to carry out the butt joint installation, and then more conveniently carry out the dismouting, pressure measurement subassembly 5 and 6 cooperation uses of governing valve, governing valve 6 can adjust the flow of high salt waste water, the ooff valve 502 of setting can open and close the pipeline of lateral branch 501, be convenient for manometer 503 to carry out online installation, the installation is accomplished the back, the manometer 503 of setting can detect the water pressure in the barrel pipe 1, anti-corrosion layer 9 sets up at barrel pipe 1 and with the surface that contains salt waste water contact and flow through the part, anti-corrosion layer 9 adopts polytetrafluoroethylene or ceramic material preparation, it is difficult for the pipe wall to have, shower nozzle 2 is difficult for blockking up, advantages such as temperature-resistant corrosion-resistant, make the device can work under the high temperature, high-corrosion's environment for a long time.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cloth liquid spray gun for spouted bed drying tower, includes gun barrel (1), install shower nozzle (2), its characterized in that on the body of gun barrel (1): the drying device is characterized by further comprising a fixing component (3) fixedly connected to the drying tower (10), wherein the gun barrel (1) is fixedly connected with a mounting plate (4), and the mounting plate (4) is mounted on one side of the fixing component (3).

2. The liquid distribution lance for a spouted bed drying tower of claim 1 wherein: fixed subassembly (3) include sleeve (301), and the connection that sleeve (301) are fixed is on the tower wall of drying tower, and sleeve (301) cup joint barrel (1) is equipped with fixed plate (302) on sleeve (301), mounting panel (4) are through detachable connection fixed plate (302) of connecting piece (304).

3. The liquid distribution lance for a spouted bed drying tower of claim 2 wherein: a groove is formed in the joint of the fixing plate (302) and the mounting plate (4), and a sealing gasket (303) is arranged in the groove.

4. The liquid distribution lance for a spouted bed drying tower of claim 1 wherein: the surface of the gun barrel (1) is provided with a pressure detection assembly (5).

5. The liquid distribution spray gun for the spouted bed drying tower of claim 4 wherein: pressure measurement subassembly (5) are including collateral branch pipe (501), collateral branch pipe (501) fixed connection be in on gun barrel pipe (1), collateral branch pipe (501) link up gun barrel pipe (1), fixed mounting has manometer (503) on the body of collateral branch pipe (501), manometer (503) with install ooff valve (502) on collateral branch pipe (501) between gun barrel pipe (1).

6. The liquid distribution spray gun for a spouted bed drying tower of claim 1 wherein: and the body of the gun barrel (1) is provided with an adjusting valve (6).

7. The liquid distribution lance for a spouted bed drying tower of claim 1 wherein: the top of the gun barrel (1) is fixedly connected with a rigidity reinforcing rib (7).

8. The liquid distribution lance for a spouted bed drying tower of claim 1 wherein: the gun barrel (1) is provided with a joint (8).

9. The liquid distribution spray gun for a spouted bed drying tower of claim 1 wherein: the inner surface of the gun barrel (1) is provided with an anti-corrosion layer (9).