CN213334477U - More efficient desulfurization dust remover - Google Patents
More efficient desulfurization dust remover Download PDFInfo
- Publication number
- CN213334477U CN213334477U CN202021335346.4U CN202021335346U CN213334477U CN 213334477 U CN213334477 U CN 213334477U CN 202021335346 U CN202021335346 U CN 202021335346U CN 213334477 U CN213334477 U CN 213334477U
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- Prior art keywords
- filter screen
- dust remover
- motor
- spraying
- efficient
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- 239000000428 dust Substances 0.000 title claims abstract description 81
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 14
- 230000023556 desulfurization Effects 0.000 title abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000003651 drinking water Substances 0.000 claims description 5
- 235000020188 drinking water Nutrition 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010410 dusting Methods 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 20
- 238000000746 purification Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a more efficient desulfurization dust remover, which comprises a boiler, wherein the upper end of the boiler is provided with an air inlet pipeline, the right side of the air inlet pipeline is provided with a multi-pipe cyclone dust remover, the right side of the multi-pipe cyclone dust remover is provided with a motor, the right side of the motor is provided with a filter screen dust remover, the right side of the filter screen dust remover is provided with a draught fan, the right side of the draught fan is provided with a Venturi tube, the right side of the Venturi tube is provided with a purification tower, the interior of the purification tower is provided with a spray device, the utility model has scientific and reasonable structure, safe and convenient use, the multi-pipe cyclone dust remover and the novel filter screen dust remover are arranged, double dust removal is realized, the dust removal effect is improved, the design of a recyclable liquid storage tank is realized, the utilization of the purification liquid is more efficient, and the rotary type, the discharged waste gas has less pollution, and the natural environment is protected.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to more efficient desulfurization dust remover.
Background
The desulfurization dust remover enables sulfur-containing gas to rotate and diffuse at high speed under the action of a turbocharging turbulence device and to form enhanced turbulent mass transfer with absorption slurry. The mass transfer process is to form an emulsion layer of gas and liquid, so that the chemical absorption is fast in neutralization, the liquid film is always close to neutral, the whole process can keep extremely high and stable mass transfer rate, and the desulfurization device is excellent low-resistance and high-efficiency.
However, the traditional desulfurization dust remover has some disadvantages, for example, the dust removal effect on the waste gas is not good enough, the gas with too high dust content can damage the devices in the purification tower, and the contact surface between the purification liquid sprayed by the traditional fixed spray nozzle and the waste gas is not wide enough, so that the purification effect is not thorough enough, and the exhausted waste gas is harmful to the natural environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a more efficient desulfurization dust remover to propose in solving above-mentioned background art not good enough to the dust removal effect of waste gas, the too high gas of dust content can have some damages to the device in the purifying column, and traditional fixed spray nozzle spun scavenging solution is not wide enough with the contact surface of waste gas moreover, makes purifying effect thoroughly inadequately, and consequently exhaust waste gas is to the problem of natural environment according to old harm.
In order to achieve the above object, the utility model provides a following technical scheme: a more efficient desulfurization dust remover comprises a boiler, wherein an air inlet pipeline is arranged at the upper end of the boiler, a multi-pipe cyclone dust remover is arranged on the right side of the air inlet pipeline, a motor is arranged on the right side of the multi-pipe cyclone dust remover, a filter screen dust remover is arranged on the right side of the motor, an induced draft fan is arranged on the right side of the filter screen dust remover, a Venturi tube is arranged on the right side of the induced draft fan, a purification tower is arranged on the right side of the Venturi tube, a spraying device is arranged inside the purification tower, an active carbon filter layer is arranged above the spraying device, an air-water separator is arranged on the upper side of the active carbon filter layer, an air duct is arranged above the purification tower, a chimney is arranged at the right end of the air duct, a liquid storage tank is arranged on the right side of, the upper end of drinking-water pipe is provided with the water pump, the left side of water pump is provided with the honeycomb duct, the left end of filter screen dust remover is provided with the air inlet, the inside of filter screen dust remover is provided with the filter screen, the inside intermediate position department of filter screen dust remover is provided with first pivot, the right-hand member of filter screen dust remover is provided with the gas outlet, the lower extreme of filter screen dust remover is provided with the dust collection box, the right side of filter screen is provided with the dirt brush, cyclone, draught fan, gas-water separator, water pump, venturi, motor and motor all with external power source electric connection.
Preferably, the spraying device comprises a transmission inner shaft, a motor, a second rotating shaft, a spraying pipe and a spraying port, the motor is arranged at the upper end of the spraying device, the transmission inner shaft is arranged below the motor, the second rotating shaft is arranged below the transmission inner shaft, the spraying pipe is arranged on the second rotating shaft, and the spraying port is arranged on the spraying pipe.
Preferably, the second rotating shaft is rotatably connected with the motor through a transmission inner shaft, eight spraying pipes are arranged on the second rotating shaft, the eight spraying pipes are uniformly arranged on the second rotating shaft, dense spraying openings are formed in the spraying pipes, and the diameter of each spraying opening is three millimeters.
Preferably, the filter screen is provided with three groups altogether, three filter screen evenly distributed in the inside of filter screen dust remover of group, filter screen and first pivot integrated into one piece, be connected through belt drive between first pivot and the motor, the dirt brush passes through in the bolt fastening filter screen dust remover, the dirt brush is hugged closely in the filter screen, the length of dirt brush is the same with the radius of filter screen.
Preferably, the induced draft fan is in sealing connection with the liquid storage tank through a venturi tube.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization has changed original single structure and has removed dust, the desulfurization dust removal mode of fixed shower head spraying, multitube cyclone and novel filter screen dust remover have been set up, double dust removal improves the dust removal effect, circulated use's liquid storage tank design, it is more high-efficient to the utilization of purifying liquid, rotary type spray set has increaseed the contact surface of purifying liquid with waste gas for purification to waste gas is more thorough, exhaust pollution is littleer, natural environment has been protected.
Drawings
FIG. 1 is a schematic view of the overall structure of a more efficient desulfurizing dust collector of the present invention;
FIG. 2 is a schematic view of the structure of a filter screen dust collector of a more efficient desulfurization dust collector of the present invention;
FIG. 3 is a schematic view of a spraying device of a more efficient desulfurization dust collector of the present invention;
FIG. 4 is a schematic view of the spray pipe of a more efficient desulfurization dust collector of the present invention;
in the figure: 1-boiler, 2-air inlet pipeline, 3-multi-cyclone dust collector, 4-induced draft fan, 5-purification tower, 6-spray, 7-active carbon filter layer, 8-gas-water separator, 9-gas guide tube, 10-chimney, 11-liquid storage tank, 12-liquid storage tank, 13-water pump, 14-water pumping tube, 15-flow guide tube, 16-venturi tube, 17-filter screen dust collector, 18-motor, 19-air inlet, 20-filter screen, 21-first rotating shaft, 22-air outlet, 23-dust collecting box, 24-dust brush, 25-transmission inner shaft, 26-motor, 27-second rotating shaft, 28-spray tube and 29-spray opening.
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. 1-4, the present invention provides a more efficient desulfurization dust collector, which comprises: including boiler 1, the upper end of boiler 1 is provided with admission line 2, the right side of admission line 2 is provided with multicyclone 3, multicyclone 3's right side is provided with motor 18, the right side of motor 18 is provided with filter screen 17, filter screen 17's right side is provided with draught fan 4, draught fan 4's right side is provided with venturi 16, venturi 16's right side is provided with purifying column 5, purifying column 5's inside is provided with spray set 6, spray set 6's top is provided with activated carbon filter layer 7, activated carbon filter layer 7's upside is provided with air water separator 8, purifying column 5's top is provided with air duct 9, the right-hand member of air duct 9 is provided with chimney 10, chimney 10's right side is provided with liquid reserve tank 11, liquid reserve tank 11's below is provided with liquid reserve tank 12, be provided with drinking-water pipe 14 in the liquid storage tank 12, the upper end of drinking-water pipe 14 is provided with water pump 13, the left side of water pump 13 is provided with honeycomb duct 15, the left end of filter screen dust remover 17 is provided with air inlet 19, the inside of filter screen dust remover 17 is provided with filter screen 20, the inside intermediate position department of filter screen dust remover 17 is provided with first pivot 21, the right-hand member of filter screen dust remover 17 is provided with gas outlet 22, the lower extreme of filter screen dust remover 17 is provided with dust collection box 23, the right side of filter screen 20 is provided with dirt brush 24, cyclone 3, draught fan 4, deareator 8, water pump 13, venturi 16, motor 18 and motor 26 all with external power source electric connection.
In order to enable the spraying device 6 to purify the exhaust gas more completely, in this embodiment, the spraying device 6 preferably includes an inner transmission shaft 25, a motor 26, a second rotating shaft 27, a spraying pipe 28, and a spraying port 29, the motor 26 is disposed at the upper end of the spraying device 6, the inner transmission shaft 25 is disposed below the motor 26, the second rotating shaft 27 is disposed below the inner transmission shaft 25, the spraying pipe 28 is disposed on the second rotating shaft 27, and the spraying port 29 is disposed on the spraying pipe 28.
In order to enable the second rotating shaft 27 to rotate and the spraying pipes 28 to rotate together, so that the spraying is more sufficient, and the purification liquid is sprayed out in a mist state, in this embodiment, it is preferable that the second rotating shaft 27 is rotatably connected with the motor 26 through the inner transmission shaft 25, the spraying pipes 28 are provided with eight spraying pipes 28, the eight spraying pipes 28 are uniformly installed on the second rotating shaft 27, the spraying pipes 28 are provided with dense spraying openings 29, and the diameter of the spraying openings 29 is three millimeters.
In order to enable the filter screen 20 to be driven to rotate through the first rotating shaft 21, the filter screen 20 can be uniformly ventilated, the smoke dust can be filtered more thoroughly, and the dust brush 24 can timely clean the accumulated dust on the filter screen 20, in the embodiment, three groups of filter screens 20 are preferably arranged, the three groups of filter screens 20 are uniformly distributed in the filter screen dust remover 17, the filter screen 20 and the first rotating shaft 21 are integrally formed, the first rotating shaft 21 is connected with the motor 18 through a belt in a transmission manner, the dust brush 24 is fixed in the filter screen dust remover 17 through a bolt, the dust brush 24 is tightly attached to the filter screen 20, and the length of the dust brush 24 is the same as the radius of the filter screen 20.
In order to enable the waste gas to be purified in multiple times, in the embodiment, the preferable induced draft fan 4 is connected with the liquid storage tank 12 in a sealing mode through the venturi tube 16.
The model of the multi-pipe cyclone dust collector 3 in the utility model is YJTD-2; the model of the gas-water separator 8 is GLS; the venturi 16 is model number DN 15-100.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the boiler 1 works, waste gas is generated, the waste gas enters the multi-pipe cyclone dust collector 3 through the air inlet pipeline 2, primary dust removal is carried out, then the waste gas enters the filter screen dust collector 17 for secondary dust removal, then the waste gas after dust removal is guided into the liquid storage tank 12 through the draught fan 4, the Venturi tube 16 measures the pressure of the waste gas, the right tower wall of the purifying tower 5 extends into the liquid storage tank 12, the waste gas enters the purifying tower 5 from the liquid storage tank 12, the waste gas is purified by the first active carbon filter layer 7, the rising waste gas enters the second active carbon filter layer 7 after being sprayed by the first spray device 6, then enters the gas-water separator 8 after being sprayed by the second spray device, then enters the gas guide tube 9, the waste gas is discharged into the air through the chimney 10, the liquid storage tank 11 pours the purifying liquid into the liquid storage tank 12, the water pump 13 pumps the purifying liquid into the flow guide pipe 15 through the water pumping pipe 14, the purifying liquid is sprayed by the spiral of the spraying device 6, so that the waste gas is purified more thoroughly, and the dripped purifying liquid falls into the liquid storage tank 12 and can be repeatedly used.
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 (5)
1. A more efficient desulfurising-dusting device comprising a boiler (1), characterized in that: the upper end of boiler (1) is provided with admission line (2), the right side of admission line (2) is provided with multitube cyclone (3), the right side of multitube cyclone (3) is provided with motor (18), the right side of motor (18) is provided with filter screen dust remover (17), the right side of filter screen dust remover (17) is provided with draught fan (4), the right side of draught fan (4) is provided with venturi (16), the right side of venturi (16) is provided with purifying column (5), the inside of purifying column (5) is provided with spray set (6), the top of spray set (6) is provided with activated carbon filter layer (7), the upside of activated carbon filter layer (7) is provided with gas-water separator (8), the top of purifying column (5) is provided with air duct (9), the right-hand member of air duct (9) is provided with chimney (10), the right side of chimney (10) is provided with liquid reserve tank (11), the below of liquid reserve tank (11) is provided with liquid reserve tank (12), be provided with drinking-water pipe (14) in liquid reserve tank (12), the upper end of drinking-water pipe (14) is provided with water pump (13), the left side of water pump (13) is provided with honeycomb duct (15), the left end of filter screen dust remover (17) is provided with air inlet (19), the inside of filter screen dust remover (17) is provided with filter screen (20), the inside intermediate position department of filter screen dust remover (17) is provided with first pivot (21), the right-hand member of filter screen dust remover (17) is provided with gas outlet (22), the lower extreme of filter screen dust remover (17) is provided with dust collection box (23), the right side of filter screen (20) is provided with dirt brush (24), cyclone (3), draught fan (4), The gas-water separator (8), the water pump (13), the Venturi tube (16), the motor (18) and the motor (26) are electrically connected with an external power supply.
2. A more efficient devulcanizing dust collector as claimed in claim 1, wherein: the spraying device (6) comprises a transmission inner shaft (25), a motor (26), a second rotating shaft (27), a spraying pipe (28) and a spraying port (29), the motor (26) is arranged at the upper end of the spraying device (6), the transmission inner shaft (25) is arranged below the motor (26), the second rotating shaft (27) is arranged below the transmission inner shaft (25), the spraying pipe (28) is arranged on the second rotating shaft (27), and the spraying port (29) is arranged on the spraying pipe (28).
3. A more efficient devulcanizing dust collector as claimed in claim 2, wherein: the second rotating shaft (27) is rotatably connected with the motor (26) through a transmission inner shaft (25), eight spraying pipes (28) are arranged, the eight spraying pipes (28) are uniformly arranged on the second rotating shaft (27), dense spraying openings (29) are formed in the spraying pipes (28), and the diameter of each spraying opening (29) is 3 mm.
4. A more efficient devulcanizing dust collector as claimed in claim 1, wherein: filter screen (20) are provided with three groups altogether, three filter screen (20) evenly distributed in the inside of filter screen dust remover (17) of group, filter screen (20) and first pivot (21) integrated into one piece, be connected through belt transmission between first pivot (21) and motor (18), dirt brush (24) are fixed in filter screen dust remover (17) through the bolt in, dirt brush (24) are hugged closely in filter screen (20), the length of dirt brush (24) is the same with the radius of filter screen (20).
5. A more efficient devulcanizing dust collector as claimed in claim 1, wherein: the induced draft fan (4) is connected with the liquid storage tank (12) in a sealing mode through a Venturi tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335346.4U CN213334477U (en) | 2020-07-09 | 2020-07-09 | More efficient desulfurization dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335346.4U CN213334477U (en) | 2020-07-09 | 2020-07-09 | More efficient desulfurization dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213334477U true CN213334477U (en) | 2021-06-01 |
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ID=76083120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021335346.4U Active CN213334477U (en) | 2020-07-09 | 2020-07-09 | More efficient desulfurization dust remover |
Country Status (1)
| Country | Link |
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| CN (1) | CN213334477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294797A (en) * | 2021-06-18 | 2021-08-24 | 江苏创盛锅炉有限公司 | High-efficient dust collector of boiler waste smoke |
| CN113926273A (en) * | 2021-11-10 | 2022-01-14 | 扬州中康环保设备有限公司 | Turn back multistage gas cleaning equipment of cyclone formula |
| CN114272730A (en) * | 2021-12-20 | 2022-04-05 | 扬州康龙环保工程有限公司 | Coking ammonium sulfate water bath dust collector |
-
2020
- 2020-07-09 CN CN202021335346.4U patent/CN213334477U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294797A (en) * | 2021-06-18 | 2021-08-24 | 江苏创盛锅炉有限公司 | High-efficient dust collector of boiler waste smoke |
| CN113294797B (en) * | 2021-06-18 | 2024-02-23 | 江苏创盛锅炉有限公司 | High-efficient dust collector of boiler waste smoke |
| CN113926273A (en) * | 2021-11-10 | 2022-01-14 | 扬州中康环保设备有限公司 | Turn back multistage gas cleaning equipment of cyclone formula |
| CN114272730A (en) * | 2021-12-20 | 2022-04-05 | 扬州康龙环保工程有限公司 | Coking ammonium sulfate water bath dust collector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 102401 1507, floor 15, building 2, yard 26, Xueyuan North Street, Fangshan District, Beijing Patentee after: Beijing Jiade Aotong Intelligent Technology Co.,Ltd. Address before: 102445 416, building 14, xilunan street, Liangxiang, Fangshan District, Beijing Patentee before: Beijing Jiade Aotong Intelligent Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |