CN110711476B - Environment-friendly spray tower and method - Google Patents
Environment-friendly spray tower and method Download PDFInfo
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- CN110711476B CN110711476B CN201911208922.0A CN201911208922A CN110711476B CN 110711476 B CN110711476 B CN 110711476B CN 201911208922 A CN201911208922 A CN 201911208922A CN 110711476 B CN110711476 B CN 110711476B
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- pipe
- collecting tank
- cylinder
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- 239000007921 spray Substances 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000779 smoke Substances 0.000 claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000002893 slag Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 30
- 239000003546 flue gas Substances 0.000 description 30
- 239000003595 mist Substances 0.000 description 17
- 239000012535 impurity Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention is applicable to the technical field of smoke treatment equipment, and provides an environment-friendly spray tower and a method, wherein the spray tower comprises a top cylinder and a cylinder body, the cylinder body is of a hollow cylindrical structure, the top cylinder and the cylinder body are connected through a flange, a spray pipe is arranged in the top cylinder, and a water film dust remover is arranged in the cylinder body; the spray pipe is also provided with spray holes, the spray pipe is connected with a water inlet pipe, and the water inlet pipe is connected with the top cylinder flange; the water film dust remover comprises a plurality of capillaries which are evenly distributed and vertically arranged, the top ends of the capillaries are connected with a liquid collecting disc, liquid collecting holes are evenly formed in the liquid collecting disc and correspond to the capillaries one by one, and the liquid collecting disc is arranged below the spray pipes. The environment-friendly spray tower and the method provided by the invention can realize the treatment of smoke generated after the garbage incineration.
Description
Technical Field
The invention belongs to the technical field of smoke treatment equipment, and particularly relates to an environment-friendly spray tower and method.
Background
A large amount of household garbage is produced in daily life production and life, and the household garbage has complex components and pollution and needs to be subjected to harmless treatment. The domestic garbage disposal method widely used today is sanitary landfill, high-temperature composting and incineration. Incineration of household garbage is the most commonly used method for garbage disposal, and most of household garbage can be disposed of by the incineration method.
However, a large amount of smoke and exhaust gas is generated in the incineration process, a large amount of acidic substances are present in the exhaust gas, and the smoke and exhaust gas are directly discharged into the atmosphere to pollute the environment, so that harmless treatment of the smoke and exhaust gas is required. The spray tower in the existing flue gas treatment equipment has a single form structure, the flue gas treatment is not thorough, and the whole equipment occupies a large space.
Therefore, it is necessary to provide an environment-friendly spray tower and method for solving the above problems.
Disclosure of Invention
The embodiment of the invention provides an environment-friendly spray tower, which aims to solve the problem of flue gas treatment after garbage incineration.
The embodiment of the invention is realized in such a way that the spray tower for environmental protection comprises a top cylinder and a cylinder body, wherein the cylinder body is of a hollow cylindrical structure, the top cylinder is connected with the cylinder body through a flange, a spray pipe is arranged in the top cylinder, and a water film dust remover is arranged in the cylinder body;
the spray pipe is also provided with spray holes, the spray pipe is connected with a water inlet pipe, and the water inlet pipe is connected with the top cylinder flange;
the water film dust remover comprises a plurality of capillaries which are evenly distributed and vertically arranged, the top ends of the capillaries are connected with a liquid collecting disc, liquid collecting holes are evenly formed in the liquid collecting disc and correspond to the capillaries one by one, and the liquid collecting disc is arranged below the spray pipes.
Still further, the barrel still has the connecting cylinder through flange joint, be provided with the fixed disk in the connecting cylinder, the fixed disk is connected in the capillary bottom.
Still further, the capillary tube is a hollow stainless steel tube having a diameter of 20 mm.
Furthermore, the spray pipe is of an annular structure, and the spray holes are uniformly formed in the upper surface of the spray pipe.
Furthermore, the top cylinder is also connected with a lifting lug, and the top of the top cylinder is also provided with an air inlet.
The utility model provides an environment-friendly smoke treatment device, includes intake pipe, collection liquid pond and power whirl device, still includes the spray column, wherein, the intake pipe with the spray column is linked together, the spray column is including the multiunit, and all set up collect liquid pond top, power whirl device sets up collect liquid pond on, and the bottom is linked together with collecting liquid pond, the spray column with power whirl device is linked together.
Furthermore, the bottom of the spray tower is provided with a liquid collecting tank, the bottom of the liquid collecting tank is provided with a liquid outlet pipe, and the liquid outlet pipe is communicated with the dynamic cyclone device.
Still further, the liquid collection pond includes skeleton and shrouding, shrouding sealing connection is on the skeleton, the liquid collection pond is provided with venthole, apopore and play slag hole, the apopore is higher than liquid collection pond bottom surface.
An environmental protection spray tower fume treatment method, comprising the steps of:
the flue gas after the garbage incineration enters the spray tower through the air inlet, alkaline fog is sprayed out by a spray pipe in a spray tower top cylinder, and the alkaline fog contacts with the flue gas so as to perform chemical reaction to remove acidic substances in the flue gas;
the mixed gas of the alkaline mist and the smoke enters the water film dust remover downwards, in the water film dust remover, the smoke and the mist enter the capillary tube through the liquid collecting holes on the liquid collecting disc, the mist is condensed in the capillary tube, and in the condensation process of the mist, part of impurities in the smoke and the mist are condensed into liquid at the wall of the capillary tube together.
An environmentally friendly smoke treatment method, the method comprising:
the flue gas enters the upper part of the spray tower through an air inlet pipe;
after the flue gas is sprayed and mixed by the alkaline fog in the spray tower, the liquid condensed by the fog on the capillary wall and the flue gas flow into a liquid collecting tank through a capillary, enter a liquid outlet pipe from the liquid collecting tank, and enter a dynamic cyclone device through the liquid outlet pipe;
the liquid and the smoke are further mixed in the power cyclone device through the rotation of the power cyclone device, and the mixed liquid and smoke enter a liquid collecting tank through the power cyclone device;
in the liquid collecting tank, the flue gas is discharged through the air outlet, the liquid flows out through the water outlet after the liquid collecting tank is settled, and the impurities are discharged through the slag outlet after the impurities are settled at the bottom of the liquid collecting tank.
Compared with the related art, the environment-friendly spray tower and the method provided by the invention have the following beneficial effects:
compared with the prior art, the environment-friendly spray tower and the method have the advantages that the cylinder body is connected with the top cylinder, the spray pipe is arranged in the top cylinder, alkaline mist is sprayed out through the spray holes by the spray pipe, and the alkaline mist and the flue gas are mixed for reaction, so that acidic substances in the flue gas can be removed. The water film dust remover is arranged in the cylinder body, a plurality of liquid collecting holes on the liquid collecting disc are in one-to-one correspondence with the capillaries, mist can be continuously condensed on the walls of the capillaries, and impurities in smoke can be carried in the condensation process, so that the impurities in the smoke are removed.
The inlet tube passes through flange joint on a section of thick bamboo, carries the liquid that sprays for the shower through the inlet tube, and the shower of annular structure can realize the spraying to the interior most area of a section of thick bamboo of top, better and flue gas mixing reaction. The fixed disk in the connecting cylinder can play a role in fixing the capillary tube, so that the capillary tube is prevented from shaking, and the influence on condensation of mist is avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a spray tower and a smoke treatment device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a spray tower and a smoke treatment device according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic diagram of a power swirling device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a power swirling device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a liquid outlet pipe and a liquid outlet branch pipe according to an embodiment of the present invention;
FIG. 7 is a flow chart of a method for treating smoke in an environment-friendly spray tower provided by an embodiment of the invention;
fig. 8 is a flowchart of an environment-friendly smoke treatment method according to an embodiment of the invention.
Reference numerals:
1-top cylinder, 11-spray pipe, 12-spray hole, 13-water inlet pipe, 14-lifting lug, 15-air inlet, 2-cylinder, 21-water film dust remover, 211-capillary, 212-liquid collecting disc, 213-liquid collecting hole, 3-connecting cylinder, 31-fixed disc, 4-air inlet pipe, 41-air inlet branch pipe, 5-liquid collecting tank, 51-framework, 52-sealing plate, 53-air outlet hole, 54-water outlet hole, 55-slag outlet hole, 6-power cyclone device, 61-rotating shaft, 62-cover plate, 63-cyclone cylinder, 64-cyclone disc, 65-liquid inlet, 66-impeller, 67-shaft sleeve, 68-connecting sleeve, 7-liquid collecting tank, 8-liquid outlet pipe and 81-liquid outlet branch pipe.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In order to effectively explain the embodiments of the present invention, the embodiments of the present application are explained in detail below with reference to the figures.
Compared with the prior art, referring to fig. 1-8, the spray tower and the method for environmental protection provided by the invention comprise a top cylinder 1 and a cylinder body 2 which are mutually communicated, wherein the cylinder body 1 is of a hollow cylindrical structure, the top cylinder 1 and the cylinder body 2 are connected through a flange, a spray pipe 11 is arranged in the top cylinder 1, and a water film dust remover 21 is arranged in the cylinder body 1. The environment-friendly spray tower and the method provided by the invention can be used for treating the flue gas after the garbage incineration.
Example 1
The embodiment provides a spray tower for environmental protection, in the concrete implementation process, as shown in fig. 1-3, a top cylinder 1 is connected to the upper part of a cylinder body 2, an air inlet 15 is further formed in the top of the top cylinder 1, spray holes 12 are formed in spray pipes in the top cylinder 1, specifically, the spray pipes 11 are of annular structures, the spray holes 12 are uniformly formed in the upper surfaces of the spray pipes 11, the spray pipes 11 are further communicated with a water inlet pipe 13, the water inlet pipe 13 is connected to the top cylinder 1 in a flange mode, alkaline liquid flows into the spray pipes 11 through the water inlet pipe 13, and alkaline mist and flue gas are sprayed out through the spray holes 12 to be mixed for reaction.
The water film dust remover 21 in the cylinder 2 is arranged below the spray pipe 11, and in the specific implementation process, the water film dust remover 21 comprises a plurality of uniformly distributed and vertically arranged capillaries 211, and specifically, the capillaries 211 are preferably hollow stainless steel pipes with the diameter of 20 mm. The top end of the capillary tube 211 is connected with a liquid collecting disc 212, liquid collecting holes 213 are uniformly formed in the liquid collecting disc 212, the liquid collecting holes 213 are in one-to-one correspondence with the capillary tubes 211, and the liquid collecting disc 212 is arranged below the spray pipe 11, so that mist sprayed by the spray holes 12 and smoke in the top cylinder 1 can enter the capillary tubes 211 conveniently.
In the specific implementation process, the cylinder body 1 is further connected with the connecting cylinder 3 through a flange, the fixing disc 31 is arranged in the connecting cylinder 3, and the fixing disc 31 is further connected to the bottom end of the capillary tube 211 to fix the capillary tube 211. In addition, in a specific implementation process, the top end of the top cylinder 1 is also provided with a lifting lug 14, so that the lifting and the installation of the spray tower are facilitated.
Example two
Based on the above embodiments, this embodiment provides an environment-friendly smoke treatment device, in a specific implementation process, as shown in fig. 1-2, the smoke treatment device includes an air inlet pipe 4, a liquid collecting tank 5 and a power swirling device 6, and further includes a spray tower provided in the above embodiment, where the air inlet pipe 4 is connected with the spray tower, the spray tower is provided with multiple groups and is all disposed at the top of the liquid collecting tank 5, the power swirling device 6 is disposed on the liquid collecting tank 5, the bottom is communicated with the liquid collecting tank 5, and the spray tower is communicated with the power swirling device 6.
In the specific implementation process, the air inlet pipe 4 is also communicated with an air inlet branch pipe 41, and the air inlet branch pipe 41 is communicated with the spray tower through an air inlet 15. The bottom of the spray tower is also provided with a liquid collecting tank 7, liquid and flue gas condensed through a capillary tube 211 are collected in the liquid collecting tank 7, the bottom of the liquid collecting tank 7 is provided with a liquid outlet pipe 8, as shown in fig. 6, the liquid outlet pipe 8 is also connected with a liquid outlet branch pipe 81, the liquid outlet branch pipe 81 is particularly communicated with the liquid collecting tank 7, a plurality of liquid outlet branch pipes 81 are collected and communicated with the liquid outlet pipe 8, and the liquid outlet pipe 8 is communicated with the power swirling device 6.
Specifically, the power swirling device 6 includes a rotating shaft 61, the rotating shaft 61 passes through a cover plate 62, the cover plate 62 is connected to the top of the liquid collecting tank 5, the bottom surface of the cover plate 62 is connected to a swirling cylinder 63, the bottom of the swirling cylinder 63 is connected to a swirling disc 64, and the side wall of the swirling cylinder 63 is also provided with a liquid inlet 65. In the implementation process, the cyclone disc 64 is in a hollow truncated cone structure, the diameter of the bottom of the cyclone disc 64 is smaller than that of the top, and the bottom of the cyclone disc 64 is communicated with the liquid collecting tank 5. The impeller 66 is connected to the pivot 61 one end that sets up in whirl section of thick bamboo 63 inside, and impeller 66 is higher than whirl dish 64 bottom, and axle sleeve 67 sets up between impeller 66 and apron 62, and the inside bearing that is provided with of axle sleeve 67 guarantees the rotatory stability of pivot 61. One end of the rotating shaft 61 arranged outside the cyclone cylinder 63 is connected with external power equipment, the connecting sleeve 68 is connected outside the cyclone cylinder 63, and the connecting sleeve 68 is connected with the cover plate 62 through a flange.
As shown in fig. 4-5, in the power cyclone device 6, since the diameter of the bottom of the cyclone disc 64 is smaller than that of the top, after the flue gas enters the cyclone cylinder 63, the rotation of the rotating shaft 61 drives the liquid to rotate along the surface of the cyclone disc 64, so as to delay the speed of the liquid flowing out of the cyclone disc 64, thereby enabling the liquid to further react with the flue gas and enabling the flue gas purification treatment to be more thorough.
In the concrete implementation process, the liquid collection tank 5 comprises a framework 51 and a sealing plate 52, the sealing plate 52 is connected to the framework 51 in a sealing mode, the liquid collection tank 5 is further provided with an air outlet hole 53, a water outlet hole 54 and a slag outlet hole 55, the air outlet hole 53 and the water outlet hole 54 are specifically formed in the side wall of the liquid collection tank 5, the slag outlet hole 55 is formed in the bottom surface of the liquid collection tank 5, the slag outlet hole 55 is specifically connected with a slag outlet pipeline and extends to the side surface of the bottom of the liquid collection tank 5 to discharge impurities, the air outlet hole 53 is close to the top end of the side wall of the liquid collection tank 5, and the water outlet hole 54 is higher than the bottom surface of the liquid collection tank 5. In addition, in the specific implementation process, the air outlet hole 53 is further connected with other flue gas treatment devices to perform the next purification treatment; the water outlet hole is connected with other water treatment devices, and purified water is connected with the water inlet pipe, so that the water can be recycled.
Example III
The embodiment provides an environment-friendly spray tower smoke treatment method, which is based on the embodiment, as shown in fig. 7, and comprises the following steps:
step S301: and the flue gas after the garbage incineration enters the spray tower through the air inlet, alkaline fog is sprayed out by a spray pipe in the spray tower top cylinder, and the alkaline fog contacts with the flue gas so as to perform chemical reaction to remove acidic substances in the flue gas.
Step S302: the mixed gas of the alkaline mist and the smoke enters the water film dust remover downwards, in the water film dust remover, the smoke and the mist enter the capillary tube through the liquid collecting holes on the liquid collecting disc, the mist is condensed in the capillary tube, and in the condensation process of the mist, part of impurities in the smoke and the mist are condensed into liquid at the wall of the capillary tube together.
Example IV
The embodiment provides an environment-friendly smoke treatment method, which is based on the embodiment, as shown in fig. 8, and comprises the following steps:
step S401: and the flue gas enters the upper part of the spray tower through an air inlet pipe.
Step S402: after the flue gas is sprayed and mixed by the alkaline fog in the spray tower, the liquid condensed by the fog on the capillary wall and the flue gas flow into a liquid collecting tank through a capillary, enter a liquid outlet pipe from the liquid collecting tank, and enter a dynamic cyclone device through the liquid outlet pipe.
Step S403: the liquid and the smoke are further mixed in the power cyclone device through the rotation of the power cyclone device, and the mixed liquid and smoke enter the liquid collecting tank through the power cyclone device.
Step S404: in the liquid collecting tank, the flue gas is discharged through the air outlet, the liquid flows out through the water outlet after the liquid collecting tank is settled, and the impurities are discharged through the slag outlet after the impurities are settled at the bottom of the liquid collecting tank.
In the specific implementation process, the flue gas enters an air inlet branch pipe communicated with the flue gas through an air inlet pipe, and enters the spray towers communicated with the air inlet branch pipe. The method and steps for treating mist and flue gas after entering the spray tower are specifically described in the third embodiment, and the detailed description of this embodiment is omitted. Liquid and smoke enter a liquid outlet branch pipe through the bottom of the liquid collecting tank, are collected to a liquid outlet pipe through the liquid outlet branch pipe, and enter the dynamic cyclone device through a liquid inlet.
Therefore, the environment-friendly spray tower and the method provided by the invention can realize the treatment of the smoke generated after the garbage incineration.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The smoke treatment device for environmental protection is characterized by comprising an air inlet pipe (4), a liquid collecting tank (5) and a power cyclone device (6), and further comprising a spray tower, wherein the air inlet pipe (4) is communicated with the spray tower, the spray tower comprises a plurality of groups of spray towers, the spray towers are all arranged at the top of the liquid collecting tank (5), the power cyclone device (6) is arranged on the liquid collecting tank (5), the bottom of the power cyclone device is communicated with the liquid collecting tank (5), and the spray tower is communicated with the power cyclone device (6);
the air inlet pipe (4) is also communicated with an air inlet branch pipe (41), and the air inlet branch pipe (41) is communicated with the spray tower through an air inlet (15);
the spray tower comprises a top cylinder (1) and a cylinder body (2), wherein the cylinder body (2) is of a hollow cylindrical structure, the top cylinder (1) and the cylinder body (2) are connected through a flange, a spray pipe (11) is arranged in the top cylinder (1), and a water film dust remover (21) is arranged in the cylinder body (2);
the spray pipe (11) is also provided with spray holes (12), the spray pipe (11) is connected with a water inlet pipe (13), and the water inlet pipe (13) is in flange connection with the top cylinder (1);
the water film dust remover (21) comprises a plurality of uniformly distributed and vertically arranged capillaries (211), the top ends of the capillaries (211) are connected with a liquid collecting disc (212), liquid collecting holes (213) are uniformly formed in the liquid collecting disc (212), the liquid collecting holes (213) are in one-to-one correspondence with the capillaries (211), and the liquid collecting disc (212) is arranged below the spray pipe (11);
the novel high-pressure water heater is characterized in that the cylinder body (2) is further connected with the connecting cylinder (3) through a flange, a fixed disc (31) is arranged in the connecting cylinder (3), the fixed disc (31) is connected to the bottom end of the capillary tube (211), the capillary tube (211) is a hollow stainless steel tube with the diameter of 20mm, the spray tube (11) is of an annular structure, the spray holes (12) are uniformly formed in the upper surface of the spray tube (11), the top cylinder (1) is further connected with the lifting lugs (14), and the top of the top cylinder (1) is further provided with the air inlet (15);
the utility model provides a spray column bottom is provided with collecting tank (7), collecting tank (7) bottom is provided with drain pipe (8), and drain pipe (8) still are connected with drain branch pipe (81), and drain branch pipe (81) are linked together with collecting tank (7), and a plurality of drain branch pipes (81) collect intercommunication drain pipe (8), drain pipe (8) intercommunication power whirl device (6), power whirl device (6) include pivot (61), and pivot (61) are passed there is apron (62), and apron (62) are connected at collecting tank (5) top, and whirl section of thick bamboo (63) are connected to apron (62) bottom, and whirl section of thick bamboo (63) bottom is connected whirl dish (64), and whirl section of thick bamboo (63) lateral wall still has seted up inlet (65), and whirl dish (64) are hollow round platform structure, and whirl dish (64) bottom diameter is less than top diameter, and whirl dish (64) bottom and collecting tank (5) are linked together, and pivot (61) one end connection (66) inside impeller (66), impeller (66) are higher than whirl dish (64) bottom, and axle sleeve (62) are provided with power sleeve (67) and are provided with between the outside equipment (67) and are connected at outside in whirl section of thick bamboo (63), the connecting sleeve (68) is connected to the outside of the cyclone cylinder (63), and the connecting sleeve (68) is connected with the cover plate (62) through a flange;
the liquid collecting tank (5) comprises a framework (51) and a sealing plate (52), the sealing plate (52) is connected to the framework (51) in a sealing mode, the liquid collecting tank (5) is provided with an air outlet hole (53), a water outlet hole (54) and a slag outlet hole (55), and the water outlet hole (54) is higher than the bottom surface of the liquid collecting tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911208922.0A CN110711476B (en) | 2019-11-30 | 2019-11-30 | Environment-friendly spray tower and method |
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|---|---|---|---|
| CN201911208922.0A CN110711476B (en) | 2019-11-30 | 2019-11-30 | Environment-friendly spray tower and method |
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| CN110711476A CN110711476A (en) | 2020-01-21 |
| CN110711476B true CN110711476B (en) | 2023-12-26 |
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| CN204338011U (en) * | 2014-11-28 | 2015-05-20 | 广西南宁华国环境科技有限公司 | Moisture film desulfuration spray tower |
| CN105413441A (en) * | 2015-12-09 | 2016-03-23 | 安徽中泰创展环境科技有限公司 | Flue gas treatment spraying tower |
| CN205760173U (en) * | 2016-05-17 | 2016-12-07 | 大唐东北电力试验研究所有限公司 | A kind of dust-removal and desulfurizing spray column |
| CN206492326U (en) * | 2017-01-18 | 2017-09-15 | 青岛鲁德邦大气污染控制研究院有限公司 | A kind of wet type silk screen dust arrester |
| CN206688378U (en) * | 2017-04-14 | 2017-12-01 | 宜兴市东方锅炉除尘设备厂有限公司 | Tower tubular type cyclone dust catcher |
| CN211562480U (en) * | 2019-11-30 | 2020-09-25 | 湖南玉道环保科技有限公司 | Spray tower and smog processing apparatus are used in environmental protection |
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