CN213761277U - Gas impurity removal device of high-concentration bleaching tower - Google Patents

Abstract

The utility model discloses a gas impurity removal device of a high-concentration bleaching tower, which comprises a cylindrical shell, wherein a separator cover is fixedly arranged at the top end of the cylindrical shell, an air inlet pipe is welded and arranged at the top end of the outer surface of the cylindrical shell, a fixed plate is welded and arranged in the cylindrical shell close to the top end, an air inlet cylinder is welded and arranged at the middle position of the upper surface of the fixed plate, an air guide cylinder is welded and arranged at the middle position of the lower surface of the fixed plate, and helical blades are welded and arranged on the outer surface of the air guide cylinder; the bottom through at the barrel sets up rotatable filter, not only can prevent that the outlet valve from blockking up, can also regularly clear up, guarantees the normal use of separator, in addition, through setting up first catalysis ring, second catalysis ring and the third catalysis ring that the shell was dismantled, can absorb the conversion to the harmful gas in the gas for the gas that finally discharges is nonhazardous, can not cause the atmosphere pollution.

Description

Gas impurity removal device of high-concentration bleaching tower

Technical Field

The utility model relates to a gaseous edulcoration device technical field specifically is a gaseous edulcoration device of high concentration bleaching tower.

Background

A separator is a machine that separates a mixed substance into two or more different substances. Common separators are centrifugal separators and electrostatic separators.

The existing gas-liquid separator has some defects in the using process, for example, when the existing gas-liquid separator removes impurities from the gas in the bleaching tower, dust and the like in the gas can block a water outlet in a water outlet valve, so that the liquid cannot flow out, and the gas-liquid separator influences the impurity removal of the gas.

Therefore, a gas impurity removal device of the high-concentration bleaching tower is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gaseous edulcoration device of high concentration bleaching tower, through set up rotatable filter in the bottom of barrel, not only can prevent that the outlet valve from being blockked up, can also regularly clear up, guarantee the normal use of separator, in addition, through setting up the first catalysis ring that the shell was dismantled, second catalysis ring and third catalysis ring, can absorb the conversion to the harmful gas in the gas, make the gas of final emission nonhazardous, can not cause atmospheric pollution, when proposing the gas in bleaching tower of current vapour and liquid separator among the above-mentioned background art, the delivery port in the outlet valve can be blocked to dust etc. that exists in the gas, thereby make liquid can't flow out, and then make the vapour and liquid separator cause the influence to the gaseous edulcoration, in addition, there are a small amount of sulfur dioxide in the gas in bleaching tower, harmful gas such as chlorine, the air pollution and the influence on the ecological environment can be caused when the waste gas is discharged after being absorbed and catalyzed.

In order to achieve the above object, the utility model provides a following technical scheme: a gas impurity removal device of a high-concentration bleaching tower comprises a barrel body, wherein a separator cover is fixedly mounted at the top end of the barrel body, an air inlet pipe is welded at the top end of the outer surface of the barrel body, a fixed plate is welded and mounted at a position close to the top end inside the barrel body, an air inlet cylinder is welded and mounted at the middle position of the upper surface of the fixed plate, an air guide cylinder is welded and mounted at the middle position of the lower surface of the fixed plate, spiral blades are welded and mounted on the outer surface of the air guide cylinder, an air outlet pipe is welded and mounted above the outer surface of the air guide cylinder, a filter plate is fixedly mounted at the bottom end of the barrel body, a cone is fixedly mounted below the filter plate, a water outlet valve is fixedly mounted at the lower end of the cone, a water outlet is formed at the middle position of the lower end of the water outlet valve, a clamping block is welded and mounted at the left end of the barrel body, a sliding groove is formed in the barrel body, a rotating shaft is movably arranged on the sliding chute, a fixed hole is arranged at the left end of the filter plate, a clamping groove is arranged at the left end of the upper surface of the cone, the upper end of the outer surface of the cone is welded with a mounting block, the middle position of the fixing plate is provided with a first air inlet, an air outlet hopper is welded at the top end of the air guide cylinder, a second air inlet is arranged at the bottom end of the air guide cylinder, a first catalytic ring is fixedly arranged on the left side of the air inlet cylinder, a second catalytic ring is fixedly arranged on the left side of the first catalytic ring, a third catalytic ring is fixedly arranged on the left side of the second catalytic ring, a second mounting hole is arranged on the separator cover, the cylinder body is provided with a first mounting hole, the upper surface of the fixing plate is provided with a first annular groove, the outer surface of the first annular groove is provided with a second annular groove, and the outer surface of the second annular groove is provided with a third annular groove.

Through adopting above-mentioned technical scheme, through setting up the fixed plate on current separator, set up first ring channel on the fixed plate, second ring channel and third ring channel, with first catalysis ring, second catalysis ring and third catalysis ring correspond the block respectively and fix at first ring channel, in second ring channel and the third ring channel, convenient and the harmful gas who gets into in the separator from the intake pipe in reacts, thereby make gaseous up to standard emission, reduce the atmosphere pollution, in addition, through the filter that sets up and the fixture block and the rotation axis of fixed filter, thereby when preventing that the delivery port from being blockked up, also can clear up the filter, guarantee the normal use of separator.

Preferably, the sliding grooves are provided with two groups, the two groups of sliding grooves are respectively formed in the same side of the cylinder body and the cone body, a group of sliding blocks are fixedly welded at two ends of the rotating shaft, the rotating shaft is connected with the two groups of sliding grooves in a sliding mode through the two groups of sliding blocks, the rotating shaft is welded at one end of the filter plate in a penetrating mode, a fixing hole is formed in the other end of the filter plate, the clamping block is fixedly welded with the cylinder body, the clamping groove is formed in the cone body, the length of the rotating shaft is larger than twice of the length of the clamping block, the two groups of mounting blocks are arranged, and the two groups of mounting blocks are fixedly welded at the other side of the cylinder body and the cone body respectively.

Through adopting above-mentioned technical scheme, can utilize the filter to filter the solid-liquid in the separator to effectual solid that prevents to separate in the gas delivery port jam in with the outlet valve, can separate cone and barrel through taking off the bolt of fixing in the installation piece simultaneously, thereby conveniently roll out the filter and carry out periodic cleaning, guarantee the normal use of filter.

Preferably, the first air inlet is arranged at the middle position of the fixing plate, the air inlet cylinder is welded and fixed at the middle position of the upper surface of the fixing plate, the first air inlet and the air inlet cylinder are integrally formed, the air outlet hopper is welded and fixed at the middle position of the lower surface of the fixing plate, a plurality of groups of air inlet holes and air outlet holes are uniformly formed in the outer surfaces of the air inlet cylinder and the air outlet hopper, the air guide cylinder and the air outlet hopper are welded and fixed, the top end of the air guide cylinder is of a sealing structure, the bottom end of the air guide cylinder is provided with a second air inlet, and the air outlet pipe is welded and fixed with the air guide cylinder.

By adopting the technical scheme, the gas enters the gas outlet hopper from the gas inlet cylinder through the first gas inlet, then enters the cylinder body from the gas outlet hole on the gas outlet hopper, and after partial gas is liquefied and subjected to impurity removal, the gas enters the gas cylinder from the second gas inlet and then goes out from the gas outlet pipe, so that the purpose of gas impurity removal is achieved.

Preferably, first ring channel, second ring channel and third ring channel are all seted up at the fixed plate, all cooperate the block through fixture block and first ring channel, second ring channel and third ring channel between first catalysis ring, second catalysis ring and the fixed plate and fix.

Through adopting above-mentioned technical scheme, can carry out chemical reaction through first catalysis ring, second catalysis ring and third catalysis ring to the harmful gas that exists in the gas, carry out the physics edulcoration after the edulcoration and then get into the barrel in to first catalysis ring, second catalysis ring and third catalysis ring can be regularly changed, guarantee the normal use of first catalysis ring, second catalysis ring and third catalysis ring.

Preferably, the first mounting holes and the second mounting holes are respectively provided with a plurality of groups, the first mounting holes of the plurality of groups are uniformly arranged on the outer edge of the cylinder body, the second mounting holes of the plurality of groups are uniformly arranged on the outer edge of the separator cover, and the first mounting holes of the group and the second mounting holes of the group are fixedly connected through a group of screws.

Through adopting above-mentioned technical scheme, can seal fixedly with separator lid and barrel to guarantee that the gas that enters into in the barrel can not spill over, can carry out the split with separator lid and barrel simultaneously again, thereby change and maintain the original paper in the barrel.

Preferably, the helical blade is welded and fixed on the outer surface of the gas cylinder, and the surface of the helical blade and the inner surface of the cylinder body are both subjected to polishing treatment.

Through adopting above-mentioned technical scheme, helical blade and barrel after the polishing treatment can be better with leading-in the cone of liquid and discharge.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the fixed plate on current separator, set up first ring channel on the fixed plate, second ring channel and third ring channel, with first catalysis ring, second catalysis ring and third catalysis ring correspond the block respectively and fix at first ring channel, in second ring channel and the third ring channel, convenient and the harmful gas who gets into in the separator from the intake pipe in reacts, thereby make gaseous up to standard emission, reduce the atmosphere pollution, furthermore, through the filter that sets up and the fixture block and the rotation axis of fixed filter, thereby when preventing that the delivery port from being blockked up, also can clear up the filter, guarantee the normal use of separator.

Drawings

FIG. 1 is a schematic structural view of a gas-liquid separator according to the present invention;

FIG. 2 is a structural view of the filter plate of the present invention;

FIG. 3 is a view showing the structure of the gas cylinder of the present invention;

fig. 4 is a view of the catalytic ring structure of the present invention;

fig. 5 is a structural view of the separator cover and the annular groove of the present invention.

In the figure: 1. a separator cover; 2. an air inlet cylinder; 3. a fixing plate; 4. an air outlet pipe; 5. a helical blade; 6. a filter plate; 7. a water outlet valve; 8. a water outlet; 9. a cone; 10. an air guide cylinder; 11. a barrel; 12. an air inlet pipe; 13. a chute; 14. a rotating shaft; 15. a card slot; 16. mounting blocks; 17. a fixing hole; 18. a clamping block; 19. a first air inlet; 20. an air outlet hopper; 21. a second air inlet; 22. a first catalytic ring; 23. a second catalytic ring; 24. a third catalytic ring; 25. a first annular groove; 26. a second annular groove; 27. a third annular groove; 28. a first mounting hole; 29. and a second mounting hole.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution of a gas impurity removing device of a high concentration bleaching tower: a gas impurity removal device of a high-concentration bleaching tower comprises a barrel body 11, wherein a separator cover 1 is fixedly installed at the top end of the barrel body 11, an air inlet pipe 12 is welded and installed at the top end of the outer surface of the barrel body 11, a fixing plate 3 is welded and installed at a position, close to the top end, inside the barrel body 11, an air inlet pipe 2 is welded and installed at a middle position of the upper surface of the fixing plate 3, an air guide cylinder 10 is welded and installed at a middle position of the lower surface of the fixing plate 3, spiral blades 5 are welded and installed on the outer surface of the air guide cylinder 10, an air outlet pipe 4 is welded and installed above the outer surface of the air guide cylinder 10, a filter plate 6 is fixedly installed at the bottom end of the barrel body 11, a cone 9 is fixedly installed below the filter plate 6, a water outlet valve 7 is fixedly installed at the lower end of the cone 9, a water outlet 8 is arranged at a middle position of the lower end of the water outlet valve 7, a clamping block 18 is welded and a sliding groove 13 is arranged at the right end of the barrel body 11, the rotating shaft 14 is movably mounted on the sliding groove 13, the fixing hole 17 is formed in the left end of the filter plate 6, the clamping groove 15 is formed in the left end of the upper surface of the cone 9, the mounting block 16 is welded and mounted on the upper end of the outer surface of the cone 9, the first air inlet 19 is formed in the middle of the fixing plate 3, the air outlet hopper 20 is welded and mounted at the top end of the air guide cylinder 10, the second air inlet 21 is formed in the bottom end of the air guide cylinder 10, the first catalysis ring 22 is fixedly mounted on the left side of the air guide cylinder 2, the second catalysis ring 23 is fixedly mounted on the left side of the first catalysis ring 22, the third catalysis ring 24 is fixedly mounted on the left side of the second catalysis ring 23, the second mounting hole 29 is formed in the separator cover 1, the first mounting hole 28 is formed in the cylinder body 11, the first annular groove 25 is formed in the upper surface of the fixing plate 3, the second annular groove 26 is formed in the outer surface of the first annular groove 25, and the third annular groove 27 is formed in the outer surface of the second annular groove 26.

Through adopting above-mentioned technical scheme, through setting up fixed plate 3 on current separator, set up first ring channel 25 on fixed plate 3, second ring channel 26 and third ring channel 27, with first catalysis ring 22, second catalysis ring 23 and third catalysis ring 24 correspond the block respectively and fix at first ring channel 25, in second ring channel 26 and the third ring channel 27, convenient and harmful gas who gets into in the separator from intake pipe 12 in reacts, thereby make gaseous up to standard discharge, reduce the atmosphere pollution, in addition, through filter 6 and the fixed filter's of setting fixture block 18 and rotation axis 14, thereby when preventing that the delivery port from blockking up, also can clear up filter 6, guarantee the normal use of separator.

Specifically, as shown in fig. 2, the sliding grooves 13 are provided with two sets, two sets of sliding grooves 13 are respectively arranged on the same side of the cylinder 11 and the cone 9, a set of sliding blocks are welded and fixed at two ends of the rotating shaft 14, the rotating shaft 14 is connected with the two sets of sliding grooves 13 in a sliding manner through the two sets of sliding blocks, the rotating shaft 14 is welded at one end of the filter plate 6 in a penetrating manner, a fixing hole 17 is formed in the other end of the filter plate 6, the fixture block 18 is welded and fixed with the cylinder 11, the clamping groove 15 is arranged on the cone 9, the length of the rotating shaft 14 is greater than twice the length of the fixture block 18, two sets of mounting blocks 16 are provided, and two sets of mounting blocks 16 are respectively welded and fixed on the other sides of the cylinder 11 and the cone 9.

Through adopting above-mentioned technical scheme, can utilize filter 6 to filter the solid-liquid in the separator to effectual solid that prevents to separate in the gas blocks up the delivery port 8 in the outlet valve 7, can separate cone 9 and barrel 11 through taking off the bolt of fixing in installation piece 16 simultaneously, thereby conveniently rolls out filter 6 and carries out periodic cleaning, guarantees filter 6's normal use.

Specifically, as shown in fig. 1 and 3, the first air inlet 19 is formed in the middle of the fixing plate 3, the air inlet tube 2 is welded and fixed in the middle of the upper surface of the fixing plate 3, the first air inlet 19 and the air inlet tube 2 are integrally formed, the air outlet funnel 20 is welded and fixed in the position, close to the middle, of the lower surface of the fixing plate 3, a plurality of groups of air inlets and air outlets are uniformly formed in the outer surfaces of the air inlet tube 2 and the air outlet funnel 20, the air guide tube 10 and the air outlet funnel 20 are welded and fixed, the top end of the air guide tube 10 is a sealing structure, the bottom end of the air guide tube 10 is provided with the second air inlet 21, and the air outlet tube 4 and the air guide tube 10 are welded and fixed.

By adopting the technical scheme, the gas enters the gas outlet hopper 20 from the gas inlet cylinder 2 through the first gas inlet 19, then enters the cylinder body 11 from the gas outlet hole on the gas outlet hopper 20, after partial gas is liquefied and subjected to impurity removal, enters the gas guide cylinder 10 from the second gas inlet 21, and then exits from the gas outlet pipe 4, so that the purpose of gas impurity removal is achieved.

Specifically, as shown in fig. 4 and 5, the first annular groove 25, the second annular groove 26, and the third annular groove 27 are all opened in the fixing plate 3, and the first catalytic ring 22, the second catalytic ring 23, and the third catalytic ring 24 are all engaged and fixed with the fixing plate 3 through the engaging blocks and the first annular groove 25, the second annular groove 26, and the third annular groove 27.

Through adopting above-mentioned technical scheme, can carry out chemical reaction through first catalysis ring 22, second catalysis ring 23 and third catalysis ring 24 to the harmful gas that exists in the gas, carry out the physics edulcoration after the edulcoration and then get into barrel 11 in to first catalysis ring 22, second catalysis ring 23 and third catalysis ring 24 can be regularly changed, guarantee first catalysis ring 22, second catalysis ring 23 and the normal use of third catalysis ring 24.

Specifically, as shown in fig. 5, the first mounting holes 28 and the second mounting holes 29 are respectively provided with a plurality of groups, the plurality of groups of first mounting holes 28 are uniformly formed in the outer edge of the cylinder 11, the plurality of groups of second mounting holes 29 are uniformly formed in the outer edge of the separator cover 1, and the group of first mounting holes 28 and the group of second mounting holes 29 are fixedly connected through a group of screws.

Through adopting above-mentioned technical scheme, can seal fixedly with separator lid 1 and barrel 11 to guarantee that the gas that enters into in the barrel 11 can not spill over, can carry out the split with separator lid 1 and barrel 11 simultaneously again, thereby change and maintain the original paper in the barrel 11.

Specifically, as shown in fig. 1, the helical blade 5 is welded and fixed on the outer surface of the gas cylinder 10, and the surface of the helical blade 5 and the inner surface of the cylinder 11 are both polished.

By adopting the technical scheme, the spiral blade 5 and the cylinder 11 after polishing treatment can better guide liquid into the cone 9 for discharging.

The working principle is as follows: when the filter plate 6 is blocked, the bolt fixed on the mounting block 16 can be taken down, the cone 9 is pulled downwards, the fixture block 18 is separated from the cone 9, the filter plate 6 is rotated out through the rotating shaft 14 for cleaning, after the cleaning, the filter plate 6 is rotated back to the original position, the fixture block 18 passes through the fixing hole 17 on the filter plate 6 and is clamped and fixed with the clamping groove 15 on the cone 9, and then the bolt is fixed on the mounting block 16, so that the filter plate 6 is continuously used in the separator, in addition, the first catalytic ring 22, the second catalytic ring 23 and the third catalytic ring 24 are clamped and fixed with the first annular groove 25, the second annular groove 26 and the third annular groove 27 on the fixing plate 3, when gas enters the cylinder body 11 from the gas inlet pipe 12 and is catalytically reacted through the first catalytic ring 22, the second catalytic ring 23 and the third catalytic ring 24, the gas enters from the gas inlet pipe 2 and is discharged from the gas outlet hopper 20, the gas spirally moves downwards through the spiral blade 5, the gas with higher density is condensed into liquid, slides down from the inner walls of the spiral blade 5 and the cylinder body 11, enters the cone 9, and automatically flows out from the water outlet 8 in the water outlet valve 7 below the cone 9.

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.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A gaseous edulcoration device of high concentration bleaching tower, includes barrel (11), its characterized in that: the separator is characterized in that a separator cover (1) is fixedly mounted at the top end of the barrel body (11), an air inlet pipe (12) is welded and mounted at the top end of the outer surface of the barrel body (11), a fixing plate (3) is welded and mounted at a position close to the top end of the inside of the barrel body (11), an air inlet barrel (2) is welded and mounted at an upper surface middle position of the fixing plate (3), an air guide barrel (10) is welded and mounted at a lower surface middle position of the fixing plate (3), spiral blades (5) are welded and mounted at the outer surface of the air guide barrel (10), an air outlet pipe (4) is welded and mounted above the outer surface of the air guide barrel (10), a filter plate (6) is fixedly mounted at the bottom end of the barrel body (11), a cone (9) is fixedly mounted below the filter plate (6), an outlet valve (7) is fixedly mounted at the lower end of the cone (9), and a water outlet (8) is formed at a lower end middle position of the outlet valve (7), the left end of the cylinder body (11) is welded with a clamping block (18), the right end of the cylinder body (11) is provided with a sliding groove (13), the sliding groove (13) is movably provided with a rotating shaft (14), the left end of the filter plate (6) is provided with a fixing hole (17), the left end of the upper surface of the cone (9) is provided with a clamping groove (15), the upper end of the outer surface of the cone (9) is welded with a mounting block (16), the middle position of the fixing plate (3) is provided with a first air inlet (19), the top end of the air guide cylinder (10) is welded with an air outlet hopper (20), the bottom end of the air guide cylinder (10) is provided with a second air inlet (21), the left side of the air inlet cylinder (2) is fixedly provided with a first catalytic ring (22), the left side of the first catalytic ring (22) is fixedly provided with a second catalytic ring (23), the left side of the second catalytic ring (23) is fixedly provided with a third catalytic ring (24), the separator cover (1) is provided with a second mounting hole (29), the cylinder body (11) is provided with a first mounting hole (28), the upper surface of the fixing plate (3) is provided with a first annular groove (25), the outer surface of the first annular groove (25) is provided with a second annular groove (26), and the outer surface of the second annular groove (26) is provided with a third annular groove (27).

2. A gas scrubbing apparatus for a high consistency bleaching tower according to claim 1, wherein: the novel filter is characterized in that the sliding grooves (13) are provided with two groups, the two groups of sliding grooves (13) are respectively arranged on the same side of the cylinder body (11) and the cone body (9), a group of sliding blocks are welded and fixed at two ends of the rotating shaft (14), the rotating shaft (14) is connected with the two groups of sliding grooves (13) in a sliding mode through the two groups of sliding blocks, the rotating shaft (14) is welded and welded at one end of the filter plate (6), fixing holes (17) are formed in the other end of the filter plate (6), the fixture blocks (18) are welded and fixed with the cylinder body (11), the clamping grooves (15) are formed in the cone body (9), the length of the rotating shaft (14) is larger than twice of the length of the fixture blocks (18), the two groups of mounting blocks (16) are arranged, and the two groups of mounting blocks (16) are respectively welded and fixed at the other sides of the cylinder body (11) and the cone body (9).

3. A gas scrubbing apparatus for a high consistency bleaching tower according to claim 1, wherein: the utility model discloses a gas inlet, including fixed plate (3), first air inlet (19), air inlet cylinder (2), go out air hopper (20), air inlet cylinder (2) welded fastening is seted up in the intermediate position department of fixed plate (3), integrated into one piece between first air inlet (19) and the air inlet cylinder (2), air outlet hopper (20) welded fastening is close to intermediate position department at the lower surface of fixed plate (3), a plurality of groups inlet port and venthole have evenly been seted up to air inlet cylinder (2) and air outlet hopper (20) surface, welded fastening between air guide cylinder (10) and air outlet hopper (20), the top of air guide cylinder (10) is seal structure, and second air inlet (21) have been seted up to the bottom of air guide cylinder (10), outlet duct (4) and air guide cylinder (10) welded fastening.

4. A gas scrubbing apparatus for a high consistency bleaching tower according to claim 1, wherein: first ring channel (25), second ring channel (26) and third ring channel (27) are all seted up at fixed plate (3), all cooperate the block through fixture block and first ring channel (25), second ring channel (26) and third ring channel (27) between first catalysis ring (22), second catalysis ring (23) and third catalysis ring (24) and fixed plate (3) and fix.

5. A gas scrubbing apparatus for a high consistency bleaching tower according to claim 1, wherein: the first mounting holes (28) and the second mounting holes (29) are respectively provided with a plurality of groups, the first mounting holes (28) of the groups are uniformly formed in the outer edge of the cylinder body (11), the second mounting holes (29) of the groups are uniformly formed in the outer edge of the separator cover (1), and the first mounting holes (28) and the second mounting holes (29) are fixedly connected through a group of screws.

6. A gas scrubbing apparatus for a high consistency bleaching tower according to claim 1, wherein: the spiral blade (5) is welded and fixed on the outer surface of the gas cylinder (10), and the surface of the spiral blade (5) and the inner surface of the cylinder body (11) are both subjected to polishing treatment.

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