CN210522224U

CN210522224U - Environment-friendly exhaust gas desulfurization processing apparatus

Info

Publication number: CN210522224U
Application number: CN201921081092.5U
Authority: CN
Inventors: 陈淑君; 许明生
Original assignee: Hubei Fengri Power Supply Co ltd
Current assignee: Hubei Fengri Power Supply Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-15
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses an environment-friendly exhaust gas desulfurization processing apparatus, including tower body, circulation case and fan, the inside bottom fixed position of tower body installs the swash plate, the inside top fixed position that is located the swash plate of tower body has the intake pipe, the one end fixed mounting of intake pipe has the exhaust gas distribution box, the inside top fixed position that is located the intake pipe of tower body has first grid plate, first filler has been placed on the upper portion of first grid plate, the inside top fixed position that is located first filler of tower body has first branch pipe, the inside upper portion fixed mounting that is located first branch pipe of tower body has the second grid plate, the upper portion of second grid plate is equipped with the second filler. An environment-friendly exhaust gas desulfurization processing apparatus, can evenly distributed waste gas, let waste gas and spray liquid reaction more abundant, also can directly cool down waste gas in the tower body simultaneously, the cooling effect is excellent.

Description

Environment-friendly exhaust gas desulfurization processing apparatus

Technical Field

The utility model relates to a processing apparatus field, in particular to environment-friendly exhaust gas desulfurization processing apparatus.

Background

The waste gas desulfurization treatment device is used for removing sulfur oxides (SO2 and SO3) from flue gas or other industrial waste gas SO as to reduce harmful substances in the waste gas and avoid the waste gas from polluting the environment, and has a good environment-friendly effect; traditional exhaust gas desulfurization processing apparatus flue gas can appear the phenomenon that the column flows from the tower bottom, and the flue gas that rises like this can not fully contact with the liquid that packs and spray, and desulfurization efficiency is low, secondly can not cool off the gas after the desulfurization in the tower, and high-temperature gas causes the damage to the fan easily, and the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an environment-friendly exhaust gas desulfurization processing apparatus, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an environment-friendly waste gas desulfurization treatment device comprises a tower body, a circulating box and a fan, wherein an inclined plate is fixedly arranged at the bottom of the interior of the tower body, an air inlet pipe is fixedly arranged at the position, positioned above the inclined plate, of the interior of the tower body, a waste gas distribution box is fixedly arranged at one end of the air inlet pipe, a first grid plate is fixedly arranged at the position, positioned above the air inlet pipe, of the interior of the tower body, first filler is placed on the upper portion of the first grid plate, a first branch pipe is fixedly arranged at the position, positioned above the first filler, of the interior of the tower body, a second grid plate is fixedly arranged at the upper portion of the first branch pipe, second filler is arranged on the upper portion of the second grid plate, a second branch pipe is fixedly arranged at the upper portion, positioned above the second branch pipe, of the interior of the tower body, a spiral, the utility model discloses a waste gas distribution box, including the tower body, the top fixed mounting of tower body has the blast pipe, the one end intercommunication of spiral heat exchange tube has the import pipe, the other end intercommunication of spiral heat exchange tube has the outlet pipe, the top fixed mounting of tower body has the blast pipe, the bottom fixed mounting of first branch pipe has first shower nozzle, the bottom fixed mounting of second branch pipe has the second shower nozzle, the inside fixed mounting of circulation case has the water pump, the intercommunication has the person in charge between water pump and first branch pipe and the second branch pipe, the one end of intake pipe is located the inside fixed position of waste gas distribution box and installs the stand, the top fixed mounting of stand has the toper canopy.

Preferably, the main pipe is connected with the first branch pipe and the second branch pipe through communicating pipes, and the circulation box is communicated with the bottom of the tower body.

Preferably, the shape of the waste gas distribution box is conical, and the shape of the top of the tower body is spherical.

Preferably, a guide pipe is arranged between the fan and the exhaust pipe, and a liquid outlet is formed in the bottom of the outer portion of the waste gas distribution box.

Preferably, a medicine feeding port is formed in one side of the upper portion of the circulating box, a sealing cover is arranged at the top of the medicine feeding port, and a drain valve is arranged at the rear portion of the circulating box.

Compared with the prior art, the utility model discloses following beneficial effect has: in the utility model, through the arranged waste gas distribution box, the waste gas distribution box is conical, a plurality of through holes are arranged at the top for the circulation of waste gas, the air inlet pipe is positioned in the waste gas distribution box and is connected with a conical shed through a stand column, the sprayed liquid can be prevented from entering the air inlet pipe, otherwise, the sprayed liquid is guided to the bottom of the waste gas distribution box by the conical shed and is discharged through a liquid outlet, when air is fed, the waste gas is discharged from a gap between the conical shed and the air inlet pipe through air inlet pressure, the whole waste gas distribution box is filled with the waste gas, meanwhile, the waste gas can be well distributed at each corner of the tower body through the through holes, the reaction effect between the waste gas and the sprayed liquid is improved, the desulfurization effect is higher, through the arranged spiral heat exchange pipe, the spiral heat exchange pipe is fixed at the top in the tower body, people can respectively connect the inlet pipe and the, when the waste gas after the desulfurization passes through the blast pipe and discharges, can pass through spiral heat exchange tube to carry out the heat transfer with spiral heat exchange tube, reduce the temperature of waste gas, avoid the too high damage fan of waste gas temperature, the shape of spiral heat exchange tube is the heliciform, and is similar with the shape of mosquito-repellent incense dish, and the shape of better laminating tower body is big with waste gas area of contact, and the heat transfer is effectual.

Drawings

FIG. 1 is a schematic view of the overall structure of an environment-friendly desulfurization treatment apparatus for waste gas of the present invention;

FIG. 2 is a top view of the spiral heat exchange tube of the environment-friendly desulfurization treatment device;

FIG. 3 is a schematic view of the internal structure of the waste gas distribution box of the environment-friendly waste gas desulfurization treatment device of the present invention;

fig. 4 is a top view of the exhaust gas distribution box of the environment-friendly exhaust gas desulfurization treatment device of the present invention.

In the figure: 1. a tower body; 2. a circulation box; 3. a fan; 4. an air inlet pipe; 5. an exhaust gas distribution box; 6. a sloping plate; 7. a first grid plate; 8. a first filler; 9. a first branch pipe; 10. a second grid plate; 11. a second filler; 12. a second branch pipe; 13. a spiral heat exchange tube; 14. an inlet pipe; 15. an outlet pipe; 16. an exhaust pipe; 17. a first nozzle; 18. a second nozzle; 19. a water pump; 20. a main pipe; 21. a drug feeding port; 22. a column; 23. a conical shed; 24. a liquid discharge port; 25. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an environment-friendly waste gas desulfurization treatment device comprises a tower body 1, a circulation box 2 and a fan 3, wherein an inclined plate 6 is fixedly arranged at the bottom of the inside of the tower body 1, an air inlet pipe 4 is fixedly arranged at the position, which is positioned above the inclined plate 6, of the inside of the tower body 1, a waste gas distribution box 5 is fixedly arranged at one end of the air inlet pipe 4, a first grid plate 7 is fixedly arranged at the position, which is positioned above the air inlet pipe 4, of the inside of the tower body 1, a first filler 8 is arranged on the upper portion of the first grid plate 7, a first branch pipe 9 is fixedly arranged at the position, which is positioned above the first filler 8, of the inside of the tower body 1, a second grid plate 10 is fixedly arranged on the upper portion of the first branch pipe 9, a second filler 11 is arranged on the upper portion of the second grid plate 10, a second branch pipe 12 is fixedly, a spiral heat exchange tube 13 is fixedly arranged at a position above a second branch tube 12 in the tower body 1, one end of the spiral heat exchange tube 13 is communicated with an inlet tube 14, the other end of the spiral heat exchange tube 13 is communicated with an outlet tube 15, an exhaust tube 16 is fixedly arranged at the top of the tower body 1, a first spray nozzle 17 is fixedly arranged at the bottom of the first branch tube 9, a second spray nozzle 18 is fixedly arranged at the bottom of the second branch tube 12, a water pump 19 is fixedly arranged in the circulation box 2, a main tube 20 is communicated between the water pump 19 and the first branch tube 9 and the second branch tube 12, an upright post 22 is fixedly arranged at a position in the waste gas distribution box 5 at one end of the air inlet tube 4, a conical shed 23 is fixedly arranged at the top of the upright post 22, and a through hole 25 is formed in the top;

the main pipe 20 is connected with the first branch pipe 9 and the second branch pipe 12 through communicating pipes, and the circulation box 2 is communicated with the bottom of the tower body 1; the waste gas distribution box 5 is conical, and the top of the tower body 1 is spherical; a guide pipe is arranged between the fan 3 and the exhaust pipe 16, a liquid outlet 24 is formed in the outer bottom of the waste gas distribution box 5, and the guide pipe can play a role in communication; the chemical feeding device is characterized in that a chemical feeding port 21 is formed in one side of the upper portion of the circulation box 2, a sealing cover is arranged at the top of the chemical feeding port 21, a drain valve is arranged at the rear portion of the circulation box 2, the sealing cover can play a sealing role, and the drain valve can be used for draining water.

It should be noted that, the utility model relates to an environment-friendly waste gas desulfurization treatment device, when using, at first connect the intake pipe 4 to the discharge pipe of outside waste gas, then start the fan 3 and the operation of water pump 19 respectively, when waste gas gets into, ooze through the space between toper canopy 23 and the intake pipe 4, then through the pressure that the waste gas intake was given, waste gas can be full of whole waste gas distribution box 5, finally discharge through each through-hole 25, the even effect of waste gas distribution is improved, and drenched liquid gets into waste gas distribution box 5 inside through-hole 25, can be dredged by toper canopy 23 and can not get into in the intake pipe 4, liquid falls into the bottom of waste gas distribution box 5 because of gravity, finally discharge through leakage fluid dram 24, after waste gas discharges, at first filter through the first filler 8 that places on first grid plate 7, simultaneously water pump 19 will have the liquid of desulfurizer to lead to first branch pipe 9 and in the second branch pipe 12 through being responsible for 20, finally spout through first shower nozzle 17 and second shower nozzle 18, spun liquid fully reacts with waste gas, accomplish desulfurization work, work through fan 3, waste gas is inhaled and flows to the top of tower body 1, discharge through blast pipe 16, when discharging, can pass through spiral heat exchange tube 13 earlier, people insert the import and export of outside air conditioning or cold water respectively with import pipe 14 and outlet pipe 15, when waste gas passes through, can carry out the heat transfer with air conditioning or cold water in the spiral heat exchange tube 13, reduce the temperature of waste gas, avoid causing the damage to fan 3, people also can be through the cold water or the cold air that use the normal atmospheric temperature, obtain high temperature cold water or cold water after the heat transfer, can be used in other work with the cold water cold air of high temperature, can play waste heat recovery and recycle's effect, it is more energy-concerving and environment-protective.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environment-friendly exhaust gas desulfurization processing apparatus which characterized in that: the tower comprises a tower body (1), a circulating box (2) and a fan (3), wherein an inclined plate (6) is fixedly arranged at the bottom of the inside of the tower body (1), an air inlet pipe (4) is fixedly arranged at the position, located above the inclined plate (6), of the inside of the tower body (1), a waste gas distribution box (5) is fixedly arranged at one end of the air inlet pipe (4), a first grid plate (7) is fixedly arranged at the position, located above the air inlet pipe (4), of the inside of the tower body (1), a first filler (8) is placed on the upper portion of the first grid plate (7), a first branch pipe (9) is fixedly arranged at the position, located above the first filler (8), of the inside of the tower body (1), a second grid plate (10) is fixedly arranged at the upper portion, located above the first branch pipe (9), of the inside of the tower body (1), a second filler (11) is arranged, the upper portion fixed mounting that the inside of tower body (1) is located second filler (11) has second branch pipe (12), the top position fixed mounting that the inside of tower body (1) is located second branch pipe (12) has spiral heat exchange tube (13), the one end intercommunication of spiral heat exchange tube (13) has import pipe (14), the other end intercommunication of spiral heat exchange tube (13) has outlet pipe (15), the top fixed mounting of tower body (1) has blast pipe (16), the bottom fixed mounting of first branch pipe (9) has first shower nozzle (17), the bottom fixed mounting of second branch pipe (12) has second shower nozzle (18), the inside fixed mounting of circulation case (2) has water pump (19), the intercommunication has person in charge (20) between water pump (19) and first branch pipe (9) and second branch pipe (12), the inside position fixed mounting that the one end of intake pipe (4) is located waste gas distribution box (5) has stand (22), the top fixed mounting of stand (22) has toper canopy (23), through-hole (25) have been seted up at the top of exhaust gas distribution box (5).

2. The environment-friendly exhaust gas desulfurization treatment device according to claim 1, characterized in that: the main pipe (20) is connected with the first branch pipe (9) and the second branch pipe (12) through communicating pipes, and the circulating box (2) is communicated with the bottom of the tower body (1).

3. The environment-friendly exhaust gas desulfurization treatment device according to claim 1, characterized in that: the waste gas distribution box (5) is conical, and the top of the tower body (1) is spherical.

4. The environment-friendly exhaust gas desulfurization treatment device according to claim 1, characterized in that: a guide pipe is arranged between the fan (3) and the exhaust pipe (16), and a liquid outlet (24) is formed in the outer bottom of the waste gas distribution box (5).

5. The environment-friendly exhaust gas desulfurization treatment device according to claim 1, characterized in that: a drug feeding port (21) is formed in one side of the upper portion of the circulation box (2), a sealing cover is arranged at the top of the drug feeding port (21), and a drain valve is arranged at the rear portion of the circulation box (2).