CN213824165U - Device for improving absorption effect of deacidification tower - Google Patents

Abstract

The utility model discloses an improve deacidification tower absorption effect's device, including bottom dispersion room, middle dispersion room and top dispersion room, bottom dispersion room advances the tobacco pipe mouth with the outside of deacidification tower lateral wall and is connected, and it is used for once dispersing the flue gas to deacidification tower in, and middle dispersion room separates through the grid plate with bottom dispersion room, and it is used for the secondary dispersion flue gas to deacidification tower in, and middle dispersion room separates through the grid plate with top dispersion room, and it is used for the cubic to disperse the flue gas to deacidification tower in. The utility model discloses designed a device that improves deacidification effect in deacidification tower for flue gas from deacidification tower lateral wall entering tower in also can fully react with the atomized liquid, improve the absorption purification rate of deacidification tower to the flue gas, thereby improve the clearance to pollutant in the flue gas.

Description

Device for improving absorption effect of deacidification tower

Technical Field

The utility model relates to a deacidification tower device field especially relates to an improve deacidification tower absorption effect's device.

Background

The deacidification tower body belongs to waste gas treatment equipment, and waste gas treatment refers to the work of carrying out pretreatment before the external emission aiming at the waste gas generated in industrial places and factory workshops so as to reach the national standard of the external emission of the waste gas. Generally, when high-temperature flue gas enters the deacidification tower, an atomizing nozzle is arranged at an inlet of the deacidification tower to adjust the temperature of the flue gas, namely, humidified liquid drops are evaporated instantly to reduce the temperature of the flue gas, the mode has a good cooling effect on the flue gas entering from the top of the tower, but the side wall of the tower with partial functions is also connected with an external flue gas discharge pipeline, namely, the side wall of the tower is also provided with a flue gas inlet, so that a large amount of flue gas entering from the side wall instantly cannot be fully reacted with atomized liquid sprayed from the top of the tower, namely, the absorption effect of the deacidification tower on the flue gas can be reduced, the output flue gas still has pollution, and the treatment effect of the deacidification tower is very poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to overcome the defects, the device for improving the absorption effect of the deacidification tower is provided so that the flue gas entering the tower can fully react with the atomized liquid, and the absorption and purification rate of the deacidification tower on the flue gas is improved.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an improve deacidification tower absorption effect's device, includes bottom dispersion room, middle dispersion room and top dispersion room, the outside of bottom dispersion room and deacidification tower lateral wall advances the tobacco pipe mouth and is connected, and it is used for once dispersing the flue gas to deacidification tower in, and middle dispersion room and bottom dispersion room separate through the grid plate, and it is used for the secondary to disperse the flue gas to deacidification tower in, and middle dispersion room and top dispersion room separate through the grid plate, and it is used for the cubic to disperse the flue gas to deacidification tower in.

Furthermore, the bottom dispersion chamber is a cylinder, the bottom of the bottom dispersion chamber is uniformly provided with a plurality of guide parts, the side wall of the bottom dispersion chamber is provided with a plurality of air outlet holes, and the guide parts are in a cylindrical shape of which the upper end and the lower end are not sealed.

Furthermore, the middle dispersion chamber is also a cylinder, the bottom of the middle dispersion chamber is provided with a grid plate, and the side wall of the middle dispersion chamber is also provided with a plurality of air outlets.

The top dispersing chamber is a cone and comprises a fixed part and a rotating part arranged on the upper surface of the fixed part, and the fixed part and the rotating part are cones; be equipped with the net board between the bottom of fixed part and middle dispersion room top, evenly be equipped with a plurality of baffles on its lateral wall, form between two adjacent baffles and go out the air chamber to make the flue gas can be followed respectively and go out the air chamber effluvium in the difference.

Furthermore, the rotating part covers the outer wall of the fixed part, a plurality of partition plates are uniformly arranged on the side wall of the rotating part, and an air outlet chamber is formed between every two adjacent partition plates; the top end of the rotating part is connected with a motor, and the fixing part can be partially overlapped or completely overlapped with the air outlet chamber of the rotating part by rotating the rotating part.

Since the proposal is adopted, the beneficial effects of the utility model reside in that: the utility model provides a prior art not enough, the utility model provides an improve deacidification tower absorption effect's device, its benefit is:

(1) the utility model discloses designed a device that improves deacidification effect in deacidification tower for flue gas from deacidification tower lateral wall entering tower in also can fully react with the atomized liquid, improve the absorption purification rate of deacidification tower to the flue gas, thereby improve the clearance to pollutant in the flue gas.

(2) The utility model discloses constitute by three-layer dispersion room for a large amount of flue gases can carry out a small amount of dispersion many times and go out through the dispersion room of difference in advancing the tobacco pipe mouth, make the flue gas in the tower that gets into can fully react with the atomized liquid, improve the deacidification effect.

(3) The utility model discloses be equipped with the grid plate between every layer of dispersion room for the flue gas can not disposable gush in a large number, increases the load of individual layer dispersion room. And the top dispersing chamber is used as a main smoke outlet dispersing chamber, and the size of the smoke outlet chamber is adjustable, so that the size of the smoke outlet chamber can be changed by a worker according to the smoke volume of the smoke inlet pipe port, and the smoke outlet rate of the smoke outlet chamber is improved.

Drawings

Fig. 1 is a schematic structural diagram of the improvement device of the present invention.

Figure 2 is a cross-sectional view of the top dispersion chamber of the present invention.

Figure 3 is the cross-sectional view of the different air outlet chamber sizes of the top dispersion chamber of the present invention.

Reference numerals: 1-bottom dispersion chamber, 2-middle dispersion chamber, 3-top dispersion chamber, 31-fixed part, 32-rotating part, 4-air outlet chamber, 5-grid plate, 6-motor, 7-air outlet hole and 8-clapboard.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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.

Examples

When high temperature flue gas gets into the deacidification tower, the deacidification tower import department is equipped with atomizing nozzle in order to adjust the temperature that gets into the flue gas, the liquid drop of humidification evaporates in the twinkling of an eye promptly, can reduce the temperature of flue gas, this kind of mode has better effect to the flue gas that gets into from the top of the tower, but partial function tower, its lateral wall still is connected with outside boiler, the lateral wall also is equipped with into the mouth promptly, so from a large amount of flue gases of lateral wall entering, can't obtain abundant reaction with the atomized liquid, deacidification effect has been reduced, make the flue gas of output, still have the pollution. So the utility model discloses an improve device of deacidification effect for flue gas that enters into in the tower from deacidification tower lateral wall also can fully react with the atomized liquid, improves the absorption purification rate of deacidification tower to the flue gas, thereby improves the clearance to pollutant in the flue gas.

As shown in fig. 1-3, a device for improving absorption effect of a deacidification tower comprises three dispersion chambers, including a bottom dispersion chamber 1, a middle dispersion chamber 2 and a top dispersion chamber 3, wherein the dispersion chamber at the bottom layer is connected with a smoke inlet pipe at the side wall of the deacidification tower, so that smoke at the outer wall can enter the device, and can be dispersed and diffused in the deacidification tower through the device, thereby improving the reaction of the smoke and atomized liquid and improving the deacidification effect.

Specifically, the bottom dispersion chamber 1 is a cylinder, the bottom of the bottom dispersion chamber is uniformly provided with a plurality of guide parts, and the side wall of the bottom dispersion chamber is provided with a plurality of air outlets 7. The guide part is in a cylindrical shape with the upper end and the lower end not sealed, so that the smoke at the smoke inlet pipe mouth can be dispersed and enter the bottom dispersion chamber 1. And the guide part has a certain height, can lead the flue gas that gets into bottom dispersion chamber 1 for the flue gas that is located bottom dispersion chamber 1 centre can continue to get into the middle dispersion chamber of its top in, and the flue gas of its edge is then dispersed and is gone out by venthole 7 on the lateral wall, thereby reduces the flue gas volume that gets into middle dispersion chamber.

Middle dispersion chamber is the cylinder, and its bottom is equipped with grid plate 5, and its lateral wall also is equipped with a plurality of ventholes 7 to disperse the flue gas that bottom dispersion chamber 1 got into, make partly flue gas can follow earlier and spill out in venthole 7, so avoid a large amount of flue gases can't fully react with the atomized liquid, reduce deacidification effect. The residual flue gas which is not dispersed from the middle dispersion chamber continues to enter the top dispersion chamber 3 for dispersion.

Further, the top dispersion chamber 3 is a cone, and includes a fixed portion 31 and a rotating portion 32 disposed on the upper surface of the fixed portion 31, and both the fixed portion 31 and the rotating portion 32 are cones. Also be equipped with grid plate 5 between the bottom of fixed part 31 and the middle dispersion roof, reduce the speed of gushing in of flue gas, evenly be equipped with a plurality of baffles 8 on its lateral wall, form between two adjacent baffles 8 and go out air chamber 4 to make the flue gas can be followed respectively and go out in the air chamber 4 and spill. Wherein, the rotating part 32 covers the outer wall of the fixing part 31, which is the same as the fixing part 31, the side wall is also evenly provided with a plurality of clapboards 8, and an air outlet chamber 4 is formed between two adjacent clapboards 8. By rotating the rotating portion 32, the fixing portion 31 can be made to partially overlap or completely overlap with the outlet chamber 4 of the rotating portion 32, so that the outlet amount of the top dispersion chamber 3 can be changed. So, can be when the flue gas that deacidification tower lateral wall got into is great, with the gas outlet grow of top dispersion room 3 to avoid whole device to appear the condition of flue gas load. Wherein, the rotation of rotation portion 32 is accomplished through the motor 6 that its top is connected, and rotation portion 32 top is equipped with the through-hole and is connected with the output shaft of motor 6, and the rotation of motor 6 can drive rotation portion 32 and rotate so, and motor 6 and the outside controller wireless connection of deacidification tower. The side wall of the deacidification tower is generally provided with a visual window, so that a worker can conveniently check the size of the air outlet chamber 4 of the top dispersion chamber 3 when the worker operates the motor 6 externally.

When the deacidification tower works, the flue gas which is gushed from the side wall flue gas inlet pipe firstly enters the bottom dispersion chamber 1 and is primarily dispersed through the air outlet holes 7 on the side wall of the deacidification tower, so that a small amount of flue gas enters the tower to react with the atomized liquid, and the reaction rate of the deacidification tower is improved. Meanwhile, the smoke of the bottom dispersing chamber 1 flows into the middle dispersing chamber, a part of the smoke is dispersed through the air outlet 7 on the side wall of the middle dispersing chamber again, and finally the rest smoke flows into the top dispersing chamber 3 and is dispersed through the air outlet 4 of the top dispersing chamber 3. Thus, the small-amount and repeated dispersion of the flue gas is realized, the reaction rate of the whole flue gas and the atomized liquid is improved, and the absorption and purification rate of deacidification on the flue gas is improved.

Parts not described in the above modes can be realized by adopting or referring to the prior art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an improve deacidification tower absorption effect's device which characterized in that: including bottom dispersion room (1), middle dispersion room (2) and top dispersion room (3), bottom dispersion room (1) is connected with the outside of deacidification tower lateral wall and is advanced tobacco pipe mouth, and it is used for once dispersing the flue gas to deacidification tower in, and middle dispersion room (2) and bottom dispersion room (1) are separated through grid plate (5), and it is used for the secondary to disperse the flue gas to deacidification tower in, and middle dispersion room (2) are separated through grid plate (5) with top dispersion room (3), and it is used for the cubic to disperse the flue gas to deacidification tower in.

2. The device for improving the absorption effect of the deacidification tower according to the claim 1, wherein: the bottom dispersion chamber (1) is a cylinder, the bottom of the bottom dispersion chamber is uniformly provided with a plurality of guide parts (11), the side wall of the bottom dispersion chamber is provided with a plurality of air outlet holes (7), and the guide parts (11) are in a cylindrical shape of which the upper end and the lower end are not sealed.

3. The device for improving the absorption effect of the deacidification tower according to the claim 1, wherein: the middle dispersion chamber (2) is also a cylinder, the bottom of the middle dispersion chamber is provided with a grid plate (5), and the side wall of the middle dispersion chamber is also provided with a plurality of air outlets (7).

4. The device for improving the absorption effect of the deacidification tower according to the claim 1, wherein: the top dispersing chamber (3) is a cone and comprises a fixed part (31) and a rotating part (32) arranged on the upper surface of the fixed part (31), and both the fixed part (31) and the rotating part (32) are cones; be equipped with grid plate (5) between the bottom of fixed part and the middle dispersion room top, evenly be equipped with a plurality of baffles (8) on its lateral wall, form between two adjacent baffles (8) and go out air chamber (4) to make the flue gas can follow respectively and go out the air chamber effluvium.

5. The device for improving the absorption effect of the deacidification tower according to the claim 4, wherein: the rotating part (32) covers the outer wall of the fixing part (31), a plurality of partition plates (8) are uniformly arranged on the side wall of the rotating part, and an air outlet chamber (4) is formed between every two adjacent partition plates (8); the top end of the rotating part (32) is connected with a motor (6), and the fixing part (31) can be partially overlapped or completely overlapped with the air outlet chamber (4) of the rotating part (32) by rotating the rotating part (32).

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