CN219355830U - Spray type yellow phosphorus flue gas recovery structure - Google Patents

Abstract

The utility model relates to the technical field of yellow phosphorus flue gas recovery components, in particular to a spray type yellow phosphorus flue gas recovery structure, which comprises a spray tower, wherein an air inlet component is arranged on the spray tower, the air inlet component comprises an air inlet pipe for introducing air, the tail end of the air inlet pipe is fixedly provided with a three-way pipe, the three-way pipe is fixedly provided with a three-way valve, the other pipe body of the three-way valve is fixedly provided with a flushing pipe, the rest pipe body of the three-way valve is fixedly provided with a guide pipe, the tail end of the guide pipe is fixedly provided with a conical cover, the conical cover is in an inverted truncated cone shape, the bottom surface of the conical cover is fixedly provided with a plurality of scattered pipes, the top of the spray tower is fixedly provided with an air outlet pipe, the bottom of the spray tower is fixedly provided with an arc cover, the bottom of the arc cover is fixedly provided with a discharge pipe, the discharge pipe is fixedly provided with a valve, and the spray component is arranged on the spray tower. The utility model is convenient for flue gas treatment and recovery operation, can reduce the accumulation of sediment and is convenient for use.

Description

Spray type yellow phosphorus flue gas recovery structure

Technical Field

The utility model relates to the technical field of yellow phosphorus flue gas recovery components, in particular to a spray type yellow phosphorus flue gas recovery structure.

Background

Yellow phosphorus is a chemical article, yellow phosphorus flue gas is a toxic yellow phosphorus product, the direct emission of yellow phosphorus flue gas can pollute the environment, and simultaneously can also cause harm to human body, in order to reach the effect of environmental protection, the recovery processing operation can be carried out to yellow phosphorus flue gas generally, and when carrying out the recovery processing operation, the corresponding yellow phosphorus flue gas recovery structure can be used generally.

The patent of the utility model with the publication number of CN108201774B discloses a yellow phosphorus tail gas purifying device, which comprises a water seal and a water washing tower, wherein the water seal comprises a total water seal and more than two water diversion seals, the water seal comprises a water tank, a water inlet and a water outlet are arranged on the water tank, an air inlet and more than two air outlets are arranged at the top of the water tank, each air outlet of the total water seal is correspondingly provided with one water diversion seal, and the water washing tower is arranged between at least one air outlet in the total water seal and the corresponding water diversion seal. The water seal is provided with two gas outlets, and the bottom end of the gas outlet channel can be set to be deep into the height in the water tank, so that the partial pressure of gas entering the corresponding gas channel can be adjusted.

Although this technical scheme has when the too big load that surpasses single tail gas processing apparatus of pressure of tail gas, make unnecessary tail gas get into another tail gas processing apparatus or directly burn after the water diversion seals, avoid the condition such as tail gas leakage to produce the potential safety hazard, play dispersed air flow, the partial pressure effect's advantage, but conventional spray column is when using, in order to promote waste gas and liquid medicine to fully contact, generally can set up corresponding gas distribution dish at the end of waste gas pipeline, but because gas distribution dish generally takes the discoid form, the condition that the deposit is piled up in the disc can appear, and be difficult to outwards clear up, along with the continuous increase of deposit still can block up gas distribution dish inside, influence normal waste gas outwards to discharge, further influence follow-up waste gas normal processing, bring inconvenience for the user. In view of the above, we propose a spray type yellow phosphorus flue gas recovery structure.

Disclosure of Invention

The utility model aims to provide a spray type yellow phosphorus flue gas recovery structure so as to solve the defects in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a spray type yellow phosphorus flue gas recovery structure, includes the spray column, be provided with the subassembly that admits air on the spray column, the intake subassembly is including the intake pipe that is used for gaseous income, the terminal fixed mounting of intake pipe has the three-way pipe, fixed mounting has the three-way valve on the three-way pipe, fixed mounting has the wash pipe that is used for letting in water to wash on the another body of three-way valve, fixed mounting has the pipe on the remaining body of three-way valve, the terminal fixed mounting of pipe has the toper cover, the toper cover is inverts round platform form, fixed mounting has a plurality of dispersion pipes that are used for flue gas exhaust on the bottom surface of toper cover.

Preferably, the conical cover and the dispersing pipe are used for smoothly flushing and discharging sediment.

Preferably, an air outlet pipe is fixedly arranged at the top of the spray tower, and the air outlet pipe is used for discharging treated air outwards.

Preferably, the bottom of the spray tower is fixedly provided with an arc-shaped cover, the bottom of the arc-shaped cover is fixedly provided with a discharge pipe, the discharge pipe is fixedly provided with a valve, and the discharge pipe is used for discharging sediment at the bottom of the spray tower.

Preferably, a plurality of support legs which are annularly and equidistantly arranged are fixedly arranged on the spray tower, and a drain pipe for discharging liquid outwards is fixedly arranged on the barrel of the spray tower, so that waste liquid can be discharged outwards along the drain pipe.

Preferably, a filter screen is fixedly installed on the inner wall of the spray tower, and the filter screen is used for filtering operation.

Preferably, the spray tower is provided with a spray assembly, the spray assembly comprises a booster pump arranged on one side of the spray tower, a water inlet pipe is fixedly arranged at the water inlet end of the booster pump, a water outlet pipe is fixedly arranged at the water outlet end of the booster pump, a spray head is fixedly arranged on the water outlet pipe, the spray head is positioned in the spray tower, and the booster pump is convenient to convey liquid medicine to the spray head for spraying.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the air inlet assembly, when the device is used, the exhaust gas is discharged from the tail ends of the plurality of dispersing pipes, the smoke gas can be promoted to be fully contacted with the liquid medicine, in addition, the arranged conical cover is in an inverted round table shape, the dispersing pipes are arranged in a downward inclined mode, the downward discharge of sediment along the inner wall of the conical cover and the dispersing pipes is facilitated, and finally, the flushing operation can be carried out in the conical cover and the dispersing pipes through the arranged flushing pipes, so that the sediment can not block the conical cover and the dispersing pipes, and the effects of difficult blocking and convenient cleaning are achieved.

2. According to the utility model, through the arranged spraying assembly, the spraying operation of the liquid medicine can be normally performed, and in addition, through the arranged filter screen, the effect of filtering the smoke can be achieved, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of an air intake assembly according to the present utility model;

fig. 4 is a cross-sectional view of the spray tower of the present utility model.

The meaning of each reference numeral in the figures is:

1. a spray tower; 10. an air outlet pipe; 11. an arc-shaped cover; 12. a discharge pipe; 121. a valve; 13. support legs; 14. a bleeder tube; 15. a filter screen;

2. an air intake assembly; 20. an air inlet pipe; 21. a three-way pipe; 211. a three-way valve; 22. a flushing pipe; 23. a conduit; 24. a conical cover; 25. a dispersing pipe;

3. a spray assembly; 30. a booster pump; 31. a water inlet pipe; 32. a water outlet pipe; 33. a spray head.

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.

Referring to fig. 1-4, the present embodiment provides a technical solution: the utility model provides a spray type yellow phosphorus flue gas recovery structure, including spray column 1, be provided with inlet subassembly 2 on the spray column 1, inlet subassembly 2 is including the intake pipe 20 that is used for the gaseous income, the terminal fixed mounting of intake pipe 20 has three-way pipe 21, fixed mounting has three-way valve 211 on the three-way pipe 21, fixed mounting has the wash pipe 22 that is used for leading to the water flushing on the another body of three-way valve 211, fixed mounting has the pipe 23 on the remaining body of three-way valve 211, the terminal fixed mounting of pipe 23 has conical cover 24, conical cover 24 is the form of inverted round platform, fixed mounting has a plurality of dispersion pipes 25 that are used for the exhaust of flue gas on the bottom surface of conical cover 24, conical cover 24 and dispersion pipe 25 are located spray column 1, through a plurality of dispersion pipes 25 that set up, do benefit to the flue gas and fully contact with the liquid medicine after discharging from a plurality of dispersion pipes 25, in addition, conical cover 24 and dispersion pipe 25 are the setting up downwards, do benefit to the precipitate in conical cover 24 and the dispersion pipe 25 and fall down smoothly, and through the pipe 22 that is convenient for leading to the water to carry out the operation to the conical cover 24 and the inside of dispersion pipe 25 and the dispersion pipe 25 and make the precipitate in the conical cover 25 more smooth.

In this embodiment, the conical hood 24 and the dispersion tube 25 are used for smooth flushing of the sediment and discharge.

Specifically, an air outlet pipe 10 is fixedly arranged at the top of the spray tower 1, and the air outlet pipe 10 is used for discharging treated air outwards.

Further, the bottom of the spray tower 1 is fixedly provided with an arc-shaped cover 11, the bottom of the arc-shaped cover 11 is fixedly provided with a discharge pipe 12, the discharge pipe 12 is fixedly provided with a valve 121, and the discharge pipe 12 is used for discharging sediment at the bottom of the spray tower 1 outwards.

In addition, a plurality of annular equidistant supporting legs 13 are fixedly arranged on the spray tower 1, a drain pipe 14 for discharging liquid outwards is fixedly arranged on the barrel of the spray tower 1, waste liquid is conveniently discharged outwards along the drain pipe 14, and the supporting legs 13 can perform stable supporting operation.

It should be noted that, the inner wall of the spray tower 1 is fixedly provided with a filter screen 15, and the filter screen 15 is used for filtering operation.

In this embodiment, be provided with spray assembly 3 on the spray column 1, spray assembly 3 is including setting up the booster pump 30 in spray column 1 one side, and the inlet end fixed mounting of booster pump 30 has inlet tube 31, and the outlet end fixed mounting of booster pump 30 has outlet pipe 32, and fixed mounting has shower nozzle 33 on the outlet pipe 32, and shower nozzle 33 is located the inside of spray column 1, is convenient for utilize booster pump 30 to carry the liquid medicine to spout in shower nozzle 33, carries out the spraying treatment operation.

It should be noted that the booster pump 30 in this embodiment is a conventional technology, and will not be described herein.

When the spray type yellow phosphorus flue gas recovery structure is used, the water inlet pipe 31 is connected with an external liquid medicine inlet pipe, then the booster pump 30 is connected with an external power supply and is operated, the booster pump 30 is operated, the liquid medicine is conveyed into the spray head 33 to be sprayed, spraying operation is carried out, sprayed water drops fall to the bottom of the spray tower 1, when the liquid level of water in the spray tower 1 exceeds the bleeder pipe 14, the water can be discharged outwards from the bleeder pipe 14, the conical cover 24 and the scattering pipe 25 are positioned below the bleeder pipe 14 and are immersed by the liquid medicine, and as the flue gas is introduced along the air inlet pipe 20, the flue gas passes through the conical cover 24 and the scattering pipe 25 and is discharged outwards from the tail end of the scattering pipe 25, the flue gas is contacted with the liquid medicine to realize the treatment of the flue gas, and then the liquid medicine reacted with the flue gas is recovered and reprocessed;

after treatment, the impurities at the bottom of the spray tower 1 can be directly discharged from the discharge pipe 12 by opening the valve 121, in addition, the three-way valve 211 is rotated until the flushing pipe 22 is communicated with the conducting pipe 23, the flushing pipe 22 is communicated with an external water pipe, and after the external water enters the conical cover 24 and the dispersing pipe 25 along the flushing pipe 22 and the flushing pipe 22, the flushing operation in the conical cover 24 and the dispersing pipe 25 can be realized, so that the spray tower is convenient to use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a spray type yellow phosphorus flue gas recovery structure, includes spray column (1), its characterized in that: be provided with on spray column (1) subassembly (2) admitting air, subassembly (2) admitting air is including being used for intake pipe (20) that gas let in, the end fixed mounting of intake pipe (20) has three-way pipe (21), fixed mounting has three-way valve (211) on three-way pipe (21), fixed mounting has wash pipe (22) that are used for leading to the water washing on the another body of three-way valve (211), fixed mounting has conduit (23) on the remaining body of three-way valve (211), the end fixed mounting of conduit (23) has toper cover (24), toper cover (24) are inverts round platform form, fixed mounting has a plurality of dispersion pipes (25) that are used for flue gas exhaust on the bottom surface of toper cover (24).

2. The spray-type yellow phosphorus flue gas recovery structure according to claim 1, wherein: the cone-shaped cover (24) and the dispersing pipe (25) are used for smoothly flushing and discharging sediment outwards.

3. The spray-type yellow phosphorus flue gas recovery structure according to claim 1, wherein: an air outlet pipe (10) is fixedly arranged at the top of the spray tower (1), and the air outlet pipe (10) is used for discharging treated air outwards.

4. The spray-type yellow phosphorus flue gas recovery structure according to claim 1, wherein: the bottom of spray column (1) fixed mounting has arc cover (11), the bottom fixed mounting of arc cover (11) has discharge pipe (12), fixed mounting has valve (121) on discharge pipe (12), discharge pipe (12) are used for the discharge of deposit.

5. The spray-type yellow phosphorus flue gas recovery structure according to claim 1, wherein: a plurality of support legs (13) which are annularly and equidistantly arranged are fixedly arranged on the spray tower (1), and a bleeder tube (14) for discharging liquid outwards is fixedly arranged on the cylinder body of the spray tower (1).

6. The spray-type yellow phosphorus flue gas recovery structure according to claim 1, wherein: a filter screen (15) is fixedly arranged on the inner wall of the spray tower (1), and the filter screen (15) is used for performing filtering operation.

7. The spray-type yellow phosphorus flue gas recovery structure according to claim 1, wherein: the utility model discloses a spray tower, including spray tower (1), spray tower (1) is last to be provided with spray assembly (3), spray assembly (3) are including setting up booster pump (30) of spray tower (1) one side, the inlet end fixed mounting of booster pump (30) has inlet tube (31), the play water end fixed mounting of booster pump (30) has outlet pipe (32), fixed mounting has shower nozzle (33) on outlet pipe (32), shower nozzle (33) are located the inside of spray tower (1).