CN111472999B - Special dust removal spraying fan of long range - Google Patents
Special dust removal spraying fan of long range Download PDFInfo
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- CN111472999B CN111472999B CN202010343039.9A CN202010343039A CN111472999B CN 111472999 B CN111472999 B CN 111472999B CN 202010343039 A CN202010343039 A CN 202010343039A CN 111472999 B CN111472999 B CN 111472999B
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- Prior art keywords
- cylinder
- cylindrical
- air
- guide
- guide plate
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- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000005507 spraying Methods 0.000 title claims description 13
- 239000007921 spray Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000002309 gasification Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D47/06—Spray cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention provides a special long-range dedusting spray fan which comprises an installation mechanism, an air guide cylinder, first fan equipment, a flow guide plate and a spray mechanism, wherein the installation mechanism is used for installation, the air guide cylinder is arranged on the installation mechanism and used for guiding air, the first fan equipment is arranged at one end of the air guide cylinder, the flow guide plate is arranged in the air guide cylinder and used for guiding the air, and the spray mechanism is arranged at one end of the air guide cylinder; the air guide cylinder comprises a flow collecting cylinder, a first cylindrical cylinder, a conical cylinder, a second cylindrical cylinder and a third cylindrical cylinder, wherein the first cylindrical cylinder is arranged on the flow collecting cylinder and communicated with the flow collecting cylinder; the invention has simple integral structure and lower manufacturing cost, is more suitable for dust removal operation in large-scale open fields because of having ultra-long range, and is suitable for mass popularization.
Description
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to a long-range special dust removing spray fan.
Background
As is known, a spray fan directly atomizes water by using a 'waterfall' effect, and discharges the water to a space through the fan, so that the relative humidity of air is rapidly improved, and the environment can be purified in a large area by adding a disinfectant, a deodorant and the like.
The water mist sprayed by the spray fan can be adsorbed, polymerized and settled with PM2.5 and PM10 dust particles suspended in the air, so that the aims of eliminating pollutants and reducing haze are fulfilled. A spray fan is also often used for dust removal.
The spraying fan in the prior art is limited by the structure, so that the spraying distance is extremely limited. In some large open-air fields, because the area is large, in the actual dust removal treatment implementation, the dust removal efficiency is greatly reduced due to the limitation of the spraying distance of the spraying fan, and therefore the spraying fan with an ultra-long range is urgently needed to meet the dust removal requirement in the large open-air fields.
Disclosure of Invention
In order to solve the problems, the invention provides the special dust removal spray fan with the long range.
The technical scheme of the invention is as follows: a long-range special dust removal spray fan comprises an installation mechanism for installation, an air guide cylinder arranged on the installation mechanism and used for guiding air, first fan equipment arranged at one end of the air guide cylinder, a guide plate arranged in the air guide cylinder and used for guiding the flow, and a spray mechanism arranged at one end of the air guide cylinder;
the air guide cylinder comprises a flow collecting cylinder, a first cylindrical cylinder, a conical cylinder, a second cylindrical cylinder and a third cylindrical cylinder, wherein the first cylindrical cylinder is arranged on the flow collecting cylinder and communicated with the flow collecting cylinder;
4-8 flow deflectors are arranged, 4-8 flow deflectors are circumferentially distributed in the air guide cylinder, and 4-8 flow deflectors divide the air guide cylinder into 4-8 flow guide channels;
the guide plate comprises a first guide plate which is arranged on the first fan device and used for dividing the air flow generated by the first fan device in the first cylindrical barrel for division, a second guide plate which is arranged on the first guide plate and used for introducing the air flow divided in the first cylindrical barrel into the conical barrel, and a third guide plate which is arranged on the second guide plate and used for introducing the air flow generated in the conical barrel into the second cylindrical barrel;
and the first guide plate, the second guide plate and the third guide plate are all provided with guide grooves.
Further, the system also comprises a second fan device; a reinforced wind notch is formed in the joint of the second cylindrical barrel and the conical barrel and is connected with the second fan device; can further increase the inside pressure boost of air duct through second fan equipment, can increase the range effectively.
Further, a rotating motor is arranged on the second cylindrical barrel and connected with a lead screw through a gear box; a connecting groove is formed in the third cylindrical barrel, and teeth meshed with the lead screw are arranged on the connecting groove; the third cylindrical barrel is connected with the second cylindrical barrel through threads, and the third cylindrical barrel can reciprocate on the second cylindrical barrel through a lead screw and a connecting groove; utilize this structure can realize the intelligent control to the third cylindricality section of thick bamboo is flexible, and is more convenient in the use of reality.
Furthermore, a first anti-falling clamping strip is arranged at the port of the contact end of the second cylindrical tube and the third cylindrical tube, and a second anti-falling clamping strip is arranged at the port of the contact end of the third cylindrical tube and the second cylindrical tube; the anti-falling clamping strip can effectively avoid the problem that the third cylindrical barrel falls off from the second cylindrical barrel.
Furthermore, a dust screen is arranged at the air inlet end of the flow collecting cylinder; avoid receiving in the environment during large granule dust gets into the air duct in the in-service use of reality, can protect the cleanliness of inside equipment effectively on the one hand, on the other hand can avoid the influence that large granule dust caused the range effectively.
Further, the spraying mechanism comprises a drainage ring pipe which can be arranged on the third cylindrical barrel, and a plurality of atomizing spray heads which are uniformly arranged on the drainage ring pipe; the drainage ring canal can be connected with external water supply equipment.
Furthermore, the atomizing spray head comprises a water diversion base which can be connected with the drainage ring pipe, an atomizing spray head arranged on the water diversion base, and a gas guide pipe which is arranged on the water diversion base and can ventilate the inside of the atomizing spray head; a through hole for water flow to pass through is formed in the water diversion base; the atomizing spray head comprises a water flow cavity communicated with the through hole and a gasification cavity wrapped at the outer end of the water flow cavity and communicated with the air guide pipe, and an airflow guide block is arranged at the outlet end of the water flow cavity and the outlet end of the gasification cavity; the air guide pipe can be connected with external air supply equipment; thereby can utilize outside atmospheric pressure to form pressure to rivers and form water smoke, because it possesses the characteristics of lighter, consequently increase range that can be indirect.
Furthermore, a connecting groove for pressurization is arranged in the gasification cavity, the longitudinal section of the connecting groove is funnel-shaped, and a larger opening of the connecting groove is positioned at the position of the air inlet; utilize the spread groove of leaking hopper-shaped to make atmospheric pressure rise for the atomization effect of rivers is better.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable integral structure design, realizes the increase of the range by increasing the distance of the air duct and boosting the inside of the air duct through the second motor on the basis of the prior art, and can realize the ultra-long atomizing range; in addition, the atomizing nozzle is used for realizing efficient atomizing treatment on the water flow, so that the water flow is further lightened, and the water flow can be ejected for a longer distance by using the same wind pressure; the invention has simple integral structure and lower manufacturing cost, is more suitable for dust removal operation in large-scale open fields because of having ultra-long range, and is suitable for mass popularization.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of an internal structure of an air guide duct according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of an internal structure of an air duct according to embodiment 2 of the present invention;
FIG. 4 is a schematic view of an internal structure of an air duct according to embodiment 3 of the present invention;
FIG. 5 is a schematic view of a partial structure of a baffle of the present invention;
FIG. 6 is a schematic structural view of a spraying mechanism according to embodiment 4 of the present invention;
FIG. 7 is a partial schematic structural view of a spraying mechanism according to embodiment 5 of the present invention;
FIG. 8 is a sectional view of an atomizer head according to embodiment 5 of the present invention;
FIG. 9 is a sectional view of an atomizer head according to embodiment 6 of the present invention;
FIG. 10 is a longitudinal sectional view of an air guide duct in accordance with example 1 of the present invention;
wherein, 1-installation mechanism, 2-air duct, 20-guide channel, 21-collecting barrel, 210-dust screen, 22-first cylindrical barrel, 23-conical barrel, 24-second cylindrical barrel, 240-first anti-drop clamping strip, 241-rotating motor, 242-lead screw, 243-enhanced wind notch, 25-third cylindrical barrel, 250-second anti-drop clamping strip, 251-connection groove, 3-first fan equipment, 4-guide plate, 40-guide groove, 41-first guide plate, 42-second guide plate, 43-third guide plate, 5-spraying mechanism, 51-guide ring pipe, 52-atomizing nozzle, 521-water guide base, 5210-through hole, 522-atomizing nozzle, 5221-water flow cavity, 5222 gasification cavity, 523 air-guiding pipe, 531 air-flow guide block, and 532 connecting groove.
Detailed Description
Example 1: as shown in fig. 1, the special dust-removing spray fan with long range includes an installation mechanism 1 for installation, an air duct 2 arranged on the installation mechanism 1 for guiding air, a first fan device 3 arranged at one end of the air duct 2, a guide plate 4 arranged inside the air duct 2 for guiding air, and a spray mechanism 5 arranged at one end of the air duct 2;
as shown in fig. 1 and 2, the air duct 2 includes a collecting cylinder 21, a first cylindrical cylinder 22 disposed on the collecting cylinder 21 and communicated with the collecting cylinder 21, a tapered cylinder 23 disposed on the first cylindrical cylinder 22 and communicated with the first cylindrical cylinder 22, a second cylindrical cylinder 24 disposed on the tapered cylinder 23 and communicated with the tapered cylinder 23, and a third cylindrical cylinder 25 movably disposed on the second cylindrical cylinder 24 and communicated with the second cylindrical cylinder 24, wherein the third cylindrical cylinder 25 and the second cylindrical cylinder 24 can form a telescopic structure;
as shown in fig. 10, there are 8 flow deflectors 4, 8 flow deflectors 4 are circumferentially distributed inside the air duct 2, and 8 flow deflectors 4 divide the air duct 2 into 8 flow guiding channels 20;
the guide plate 4 comprises a first guide plate 41 which is arranged on the first fan device 3 and used for dividing the wind flow generated by the first fan device 3 in the first cylindrical barrel 22 for division, a second guide plate 42 which is arranged on the first guide plate 41 and used for guiding the wind flow divided in the first cylindrical barrel 22 into the conical barrel 23, and a third guide plate 43 which is arranged on the second guide plate 42 and used for guiding the wind flow generated in the conical barrel 23 into the second cylindrical barrel 24;
as shown in fig. 5, the first guide plate 41, the second guide plate 42, and the third guide plate 43 are all provided with guide grooves 40;
a rotating motor 241 is arranged on the second cylindrical barrel 24, and the rotating motor 241 is connected with a lead screw 242 through a gear box; the third cylindrical barrel 25 is provided with a connecting groove 251, and the connecting groove 251 is provided with teeth meshed with the screw rod 242; the third cylindrical barrel 25 is connected with the second cylindrical barrel 24 through threads, and the third cylindrical barrel 25 can reciprocate on the second cylindrical barrel 24 through the lead screw 242 and the connecting groove 251;
the air inlet end of the collecting cylinder 21 is provided with a dust screen 210.
Example 2: the difference from example 1 is: as shown in fig. 3, a second fan apparatus is also included; the joint of the second cylindrical barrel 24 and the conical barrel 23 is provided with an enhanced air groove 243, and the enhanced air groove 243 is connected with the second fan device.
Example 3: the difference from example 2 is: as shown in fig. 4, a first anti-disengaging strip 240 is disposed at a port of a contact end of the second cylindrical barrel 24 and the third cylindrical barrel 25, and a second anti-disengaging strip 250 is disposed at a port of a contact end of the third cylindrical barrel 25 and the second cylindrical barrel 24.
Example 4: the difference from example 3 is: as shown in fig. 6, the spraying mechanism 5 comprises a drainage ring pipe 51 which can be arranged on the third cylindrical barrel 25, and a plurality of atomizing nozzles 52 which are uniformly arranged on the drainage ring pipe 51; the drain loop 51 can be connected to an external water supply.
Example 5: the difference from example 4 is: as shown in fig. 7 and 8, the atomizer 52 includes a water guide base 521 capable of being connected with the water guide ring pipe 51, an atomizer 522 disposed on the water guide base 521, and a gas guide pipe 523 disposed on the water guide base 521 and capable of ventilating the atomizer 522; a through hole 5210 for water flow to pass through is formed in the water diversion base 521; the atomizing nozzle 522 comprises a water flow cavity 5221 communicated with the through hole 5210 and a gasification cavity 5222 wrapped at the outer end of the water flow cavity 5221 and communicated with the air guide pipe 523, and an air flow guide block 531 is arranged at the outlet end of the water flow cavity 5221 and the outlet end of the gasification cavity 5222; and the bleed air duct 523 can be connected to an external air supply device.
Example 6: the difference from example 5 is: as shown in fig. 9, a connecting groove 532 for pressurizing is provided inside the gasification chamber 5222, the connecting groove 532 has a funnel-shaped longitudinal section, and the larger opening of the connecting groove 532 is located at the gas inlet end position.
Claims (2)
1. A special dust removal spray fan with a long range comprises an installation mechanism (1) for installation, an air guide cylinder (2) arranged on the installation mechanism (1) and used for guiding air, first fan equipment (3) arranged at one end of the air guide cylinder (2), a guide plate (4) arranged inside the air guide cylinder (2) and used for guiding the air, a spray mechanism (5) arranged at one end of the air guide cylinder (2) and second fan equipment; the air guide cylinder (2) is characterized by comprising a flow collecting cylinder (21), a first cylindrical cylinder (22) which is arranged on the flow collecting cylinder (21) and communicated with the flow collecting cylinder (21), a conical cylinder (23) which is arranged on the first cylindrical cylinder (22) and communicated with the first cylindrical cylinder (22), a second cylindrical cylinder (24) which is arranged on the conical cylinder (23) and communicated with the conical cylinder (23), and a third cylindrical cylinder (25) which is movably arranged on the second cylindrical cylinder (24) and communicated with the second cylindrical cylinder (24), wherein the third cylindrical cylinder (25) and the second cylindrical cylinder (24) can form a telescopic structure;
4-8 guide plates (4) are arranged, 4-8 guide plates (4) are distributed in the air guide cylinder (2) in a circumferential manner, and the 4-8 guide plates (4) divide the air guide cylinder (2) into 4-8 guide channels (20);
the guide plate (4) comprises a first guide plate (41) which is arranged on the first fan device (3) and used for dividing the wind flow generated by the first fan device (3) in the first cylindrical barrel (22) for division, a second guide plate (42) which is arranged on the first guide plate (41) and used for introducing the wind flow divided in the first cylindrical barrel (22) into the conical barrel (23), and a third guide plate (43) which is arranged on the second guide plate (42) and used for introducing the wind flow generated in the conical barrel (23) into the second cylindrical barrel (24);
the first guide plate (41), the second guide plate (42) and the third guide plate (43) are all provided with guide grooves (40);
the spraying mechanism (5) comprises a drainage ring pipe (51) which can be arranged on the third cylindrical barrel (25), and a plurality of atomizing spray heads (52) which are uniformly arranged on the drainage ring pipe (51); the drainage ring pipe (51) can be connected with external water supply equipment; the atomizing spray head (52) comprises a water diversion base (521) which can be connected with the drainage ring pipe (51), an atomizing spray head (522) arranged on the water diversion base (521), and a gas guide pipe (523) which is arranged on the water diversion base (521) and can ventilate the atomizing spray head (522); a through hole (5210) for water to pass through is formed in the water diversion base (521); the atomizing nozzle (522) comprises a water flow cavity (5221) communicated with the through hole (5210) and a gasification cavity (5222) wrapped at the outer end of the water flow cavity (5221) and communicated with the air-entraining pipe (523), and an air flow guide block (531) is arranged at the outlet end of the water flow cavity (5221) and the outlet end of the gasification cavity (5222); the air guide pipe (523) can be connected with external air supply equipment;
a reinforced wind notch (243) is formed in the joint of the second cylindrical barrel (24) and the conical barrel (23), and the reinforced wind notch (243) is connected with the second fan device; a rotating motor (241) is arranged on the second cylindrical barrel (24), and the rotating motor (241) is connected with a lead screw (242) through a gear box; a connecting groove (251) is formed in the third cylindrical barrel (25), and teeth meshed with the screw rod (242) are arranged on the connecting groove (251); the third cylindrical barrel (25) is connected with the second cylindrical barrel (24) through threads, and the third cylindrical barrel (25) can reciprocate on the second cylindrical barrel (24) through the lead screw (242) and the connecting groove (251); and a first anti-falling clamping strip (240) is arranged at the port of the contact end of the second cylindrical tube (24) and the third cylindrical tube (25), and a second anti-falling clamping strip (250) is arranged at the port of the contact end of the third cylindrical tube (25) and the second cylindrical tube (24).
2. The special dust-removing spray fan with long range of claim 1, wherein the air inlet end of the collecting cylinder (21) is provided with a dust screen (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343039.9A CN111472999B (en) | 2020-04-27 | 2020-04-27 | Special dust removal spraying fan of long range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343039.9A CN111472999B (en) | 2020-04-27 | 2020-04-27 | Special dust removal spraying fan of long range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111472999A CN111472999A (en) | 2020-07-31 |
| CN111472999B true CN111472999B (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010343039.9A Active CN111472999B (en) | 2020-04-27 | 2020-04-27 | Special dust removal spraying fan of long range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111472999B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110062045A (en) * | 2009-12-02 | 2011-06-10 | 주식회사 포스코 | Water spray apparatus |
| CN201925122U (en) * | 2010-12-20 | 2011-08-10 | 浙江志江风机有限公司 | High pressure jet and spray fan |
| CN105756973A (en) * | 2016-04-18 | 2016-07-13 | 昆明奥图环保设备股份有限公司 | Air supplying device |
| CN205926072U (en) * | 2016-04-18 | 2017-02-08 | 昆明奥图环保设备股份有限公司 | Penetrate fog device |
| CN107338755A (en) * | 2017-06-26 | 2017-11-10 | 柳州市融智科技服务有限公司 | A kind of atomizing dust arrester safeguarded for urban road environmental protection |
| CN108043147A (en) * | 2018-01-03 | 2018-05-18 | 李微 | Sprayer |
-
2020
- 2020-04-27 CN CN202010343039.9A patent/CN111472999B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110062045A (en) * | 2009-12-02 | 2011-06-10 | 주식회사 포스코 | Water spray apparatus |
| CN201925122U (en) * | 2010-12-20 | 2011-08-10 | 浙江志江风机有限公司 | High pressure jet and spray fan |
| CN105756973A (en) * | 2016-04-18 | 2016-07-13 | 昆明奥图环保设备股份有限公司 | Air supplying device |
| CN205926072U (en) * | 2016-04-18 | 2017-02-08 | 昆明奥图环保设备股份有限公司 | Penetrate fog device |
| CN107338755A (en) * | 2017-06-26 | 2017-11-10 | 柳州市融智科技服务有限公司 | A kind of atomizing dust arrester safeguarded for urban road environmental protection |
| CN108043147A (en) * | 2018-01-03 | 2018-05-18 | 李微 | Sprayer |
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| Publication number | Publication date |
|---|---|
| CN111472999A (en) | 2020-07-31 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A long range special dedusting spray fan Granted publication date: 20210525 Pledgee: Wuxi Branch of China Everbright Bank Co.,Ltd. Pledgor: JIANGSU YOUGEMAN AVIATION TECHNOLOGY Co.,Ltd. Registration number: Y2024980004301 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |