CN211328696U - Spraying dust removal equipment with wind direction orbital transfer technology - Google Patents
Spraying dust removal equipment with wind direction orbital transfer technology Download PDFInfo
- Publication number
- CN211328696U CN211328696U CN201921301198.1U CN201921301198U CN211328696U CN 211328696 U CN211328696 U CN 211328696U CN 201921301198 U CN201921301198 U CN 201921301198U CN 211328696 U CN211328696 U CN 211328696U
- Authority
- CN
- China
- Prior art keywords
- spray
- inlet pipe
- air inlet
- spray tower
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 39
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 238000005507 spraying Methods 0.000 title claims description 14
- 239000007921 spray Substances 0.000 claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000011084 recovery Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004887 air purification Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000005453 pelletization Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
A spray dust removal device with a wind direction orbital transfer technology comprises an air inlet pipe, a water inlet pipe, a spray header, a spray tower, an exhaust pipe, a recovery water tank and a water pump; the spray head is arranged in the air inlet pipe, one end of the water inlet branch pipe is connected with a water inlet pipe, the other end of the water inlet branch pipe penetrates into the air inlet pipe, the spray head is arranged on the water inlet branch pipe and can spray at 360 degrees, the end part of the air inlet pipe connected with the spray tower is provided with a downward-bent elbow, and meanwhile, a rotational flow plate is arranged in the spray tower; the intake pipe produces silt and sand after 360 no dead angles of multilayer spray and hold, powerful striking phenomenon, the dust can be followed the export of intake pipe and washed out everywhere, through to intake pipe tip structural optimization, thereby realize the direction and become the rail, make the dust fully dissolve in the bottom of spray column, the air purification effect is showing and is improving, and further dwarfing on making the spray column body preparation, reduce cost, it needs the positive vortex board of multilayer to break traditional dust pelletizing system that sprays at the tower body setting, for being used for delaying the wind speed, improve dust removal effect's conventionality.
Description
Technical Field
The utility model belongs to the technical field of spray dust removal and specifically relates to a dust collecting equipment sprays with wind direction becomes rail technique.
Background
Some current equipment for cotton velvet dust disposal, in order to reach the emission standard that the country required, will increase the quantity of inside whirl board and shower head certainly, consequently the highly general more than five meters of spray column, can reach seven eight meters for a bit, this kind of height is to standard factory building, does not put down at all, has restricted this kind of treatment facility's practicality, simultaneously, the gaseous dust concentration after handling is unsatisfactory, because whirl board, shower head etc. increase, has also increaseed the loss of electric energy.
SUMMERY OF THE UTILITY MODEL
Complement to prior art existence, the utility model provides a dust collecting equipment sprays with wind direction becomes rail technique, this equipment can greatly reduced spray column's height, reduces dust emission concentration, uses water resource cycle simultaneously, and is energy-concerving and environment-protective.
The utility model provides a spraying dust-removing device with wind direction orbital transfer technology, which comprises an air inlet pipe, a water inlet pipe, a spray head, a spray tower, an exhaust pipe, a recovery water tank and a water pump; the gas inlet pipe is fixedly connected with the bottom of the spray tower, the spray header is connected with the water inlet pipe, the water pump is arranged between the water inlet pipe and the recovery water tank, the water pump can send water to the spray header, the exhaust pipe is arranged at the top of the spray tower, and dust gas enters the spray tower, is filtered and then is discharged through the exhaust pipe; the method is characterized in that: the spray header is arranged in the air inlet pipe, one end of the water inlet branch pipe is connected with the water inlet pipe, the other end of the water inlet branch pipe penetrates into the air inlet pipe, and the spray header is arranged on the water inlet branch pipe and can spray at 360 degrees; the end part of the air inlet pipe connected with the spray tower is provided with a downward bent elbow; a rotational flow plate is arranged in the spray tower; the bottom of the spraying tower is provided with a water outlet which is discharged to a recovery water tank through a water discharge pipe.
The spray header is arranged in the air inlet pipe, most of water energy is mixed with the cotton linter dust and is precipitated at the bottom of the spray tower, the possibility of discharging the dust from the spray tower is reduced, and therefore the dust discharging concentration is reduced.
The gas inlet pipe is provided with a primary gas inlet pipe and a secondary gas inlet pipe, and the spray tower is provided with a primary spray tower and a secondary spray tower; the air inlet pipe is connected with the bottom of the primary spray tower; one end of the secondary air inlet pipe is connected to the top of the primary spray tower, and the other end of the secondary air inlet pipe is connected to the bottom of the secondary spray tower; the exhaust pipe is arranged at the top of the secondary spray tower; the primary air inlet pipe and the secondary air inlet pipe are provided with spray headers.
Through setting up secondary intake pipe and secondary spray tower, increase the buffer capacity and the time of dust in equipment, consequently increase the possibility that the dust deposits, had the secondary spray, then the equipment that only once was handled before can be following than high of a spray tower is low, promotes dust and who mixes simultaneously, reduces the discharge.
Furthermore, a spray head is arranged in the spray tower.
Further, the shower head can set up more than two, the whirl board can set up more than two to the whirl board can forward the setting simultaneously or reverse the setting simultaneously.
Further, the inside filter screen that is provided with of recovery water tank, the filter screen sets up level and two vertical, horizontal length and recovery water tank width adaptation, the filter separates recovery water tank into the clean water that filters out and can get into the inlet tube through the water pump, carry out cyclic utilization.
Through the arrangement of the scheme, the air inlet pipe is sprayed by multiple layers, namely the spray headers on the multi-path water inlet branch pipes are sprayed by 360 degrees without dead angles, the air inlet pipe can move along with silt and impact forcefully, dust can be flushed out from the outlets of the air inlet pipe, and the elbows are arranged at the outlets of the air inlet pipe through process improvement and structure optimization, so that the direction is changed, silt is fully dissolved in the bottom of the spray tower, and the dust removal effect and the air purification rate are obviously improved; after the improvement of the scheme, the spraying tower has the effects of further dwarfing the manufacturing of the spraying tower body, reducing the cost and breaking the common practice that the traditional spraying dust removal system needs a plurality of layers of forward and reverse vortex plates on the tower body so as to delay the wind speed and improve the dust removal effect.
Through reducing equipment height, be fit for the lower occasion of factory building a bit, exhaust emission concentration is superior to national standard far away simultaneously, and the whirl board originally sets up two-layerly in a spray column simultaneously, must positive and negative setting, can only set up the one deck in a spray column now, if set up two-layerly, also need positive and negative setting simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1. a primary air inlet pipe; 2. a water pump; 3. a water inlet pipe; 4. a shower head; 5. a primary spray tower; 6. a swirl plate; 7. a secondary air inlet pipe; 8. an exhaust pipe; 9. a secondary spray tower; 10. a drain pipe; 11. bending the pipe; 12. a filter screen; 13. a recovery water tank; 31. a water inlet branch pipe.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to fig. 1, but is not limited to the description.
A spray dust removal device with wind direction orbital transfer technology comprises an air inlet pipe, a water inlet pipe 3, a spray header 4, a spray tower, an exhaust pipe 8, a recovery water tank 13 and a water pump 2; the air inlet pipe is fixedly connected with the bottom of the spray tower, the spray header 4 is connected with the water inlet pipe 3, the water pump 2 is arranged between the water inlet pipe 3 and the recovery water tank 13, the water pump 2 can send water to the spray header 4, the exhaust pipe 8 is arranged at the top of the spray tower, and dust gas enters the spray tower, is filtered and then is discharged through the exhaust pipe 8; the method is characterized in that: the spray header 4 is arranged in the air inlet pipe, one end of the water inlet branch pipe 31 is connected with the water inlet pipe 3, the other end of the water inlet branch pipe penetrates into the air inlet pipe, and the spray header 4 is arranged at the end part of the water inlet branch pipe 31; the end part of the air inlet pipe connected with the spray tower is provided with a downward bent elbow 11; a rotational flow plate 6 is arranged in the spray tower; the bottom of the spray tower is provided with a water outlet which is discharged to a recovery water tank 13 through a water discharge pipe 10. Because strong airflow rushes into the air inlet pipe, and dust is not precipitated at the bottom of the spray tower, part of waste liquid or waste gas rises to the top of the spray tower due to the impulsive force to cause insufficient fusion, so that the elbow 11 can absorb more waste liquid and waste gas to precipitate; the spray header 4 is arranged in the air inlet pipe, so that the air inlet pipe can be fully integrated, the requirement on the spray tower can be reduced, and the height is not required to be high.
Preferably, the air inlet pipe is provided with a primary air inlet pipe 1 and a secondary air inlet pipe 7, and the spray tower is provided with a primary spray tower 5 and a secondary spray tower 9; the air inlet pipe is connected with the bottom of the primary spray tower 5; one end of the secondary air inlet pipe 7 is connected to the top of the primary spray tower 5, and the other end is connected to the bottom of the secondary spray tower 9; the exhaust pipe 8 is arranged at the top of the secondary spray tower 9; the primary air inlet pipe 1 and the secondary air inlet pipe 7 are both provided with a spray header 4.
Preferably, a spray header 4 is arranged in the spray tower.
Preferably, the air inlet pipe and the spray header 4 in the spray tower can be respectively provided with more than 2, and meanwhile, the rotational flow plate 6 in the spray tower can also be provided with more than 2 according to the height of the spray tower.
At present, the height of a spray tower of the existing equipment is generally 6-8 meters, 6 swirl plates in 5 spray towers are 4-5, positive and negative arrangement is needed, and the exhaust tail gas is about 10mg/m3, in the embodiment, after improvement, the height of the spray tower can be controlled to be 1.5-3 meters, and the swirl plates in the spray towers are 1-2, and the positive and negative arrangement is not needed, so that the energy conservation and environmental protection are realized, and simultaneously, the exhaust emission concentration is more than 5 times of the national standard (10 mg/m 3) and reaches 1.7mg/m 3.
Further setting is, the inside filter screen 12 that is provided with of recovery water tank 13, and filter screen 12 sets up level and vertical two, and horizontal length and 13 width adaptations of recovery water tank filter out clean water can get into inlet tube 3 through water pump 2, carry out cyclic utilization.
The whole set of dust removal system has the working flow that a fan is connected with a blooming machine production line (or other airflow spinning production lines) through an air pipe to supply air to the dust collector, heavy particle dust is recovered and separated, gas containing micro dust enters the micro dust spraying dust removal equipment, the air inlet pipe is subjected to multi-layer 360-degree reverse spraying treatment, micro dust treatment and purification are realized through air direction orbital transfer and two-stage filtration, the air purification reaches the target of standard emission, slurry enters a recovery water tank and is treated by a mud recovery device, and garbage is discharged, the water continues to be used for circulating spraying, and the mud generated after the bottom works for a period of time is removed by the automatic cleaning system in the recovery device, thereby avoiding the water in the water tank from going bad and smelly after long-term circulating use.
Of course, the above is only the preferred embodiment of the present invention, and the application range of the present invention is not limited thereto, therefore, all the features of the present invention, which are equivalent, changed in combination and increased or decreased in the number of the same technical features, are not substantial, and all the features should be included in the protection scope of the present invention.
Claims (5)
1. A spray dust removal device with a wind direction orbital transfer technology comprises an air inlet pipe, a water inlet pipe (3), a spray header (4), a spray tower, an exhaust pipe (8), a recovery water tank (13) and a water pump (2); the air inlet pipe is fixedly connected with the bottom of the spray tower, the spray header (4) is connected with the water inlet pipe (3), the water pump (2) is arranged between the water inlet pipe (3) and the recovery water tank (13), the water pump (2) can send water to the spray header (4), the exhaust pipe (8) is arranged at the top of the spray tower, and dust gas enters the spray tower, is filtered and then is discharged through the exhaust pipe (8); the method is characterized in that: the spray header (4) is arranged in the air inlet pipe, one end of the water inlet branch pipe (31) is connected with the water inlet pipe (3), the other end of the water inlet branch pipe penetrates into the air inlet pipe, and the spray header (4) is arranged on the water inlet branch pipe (31) and can spray at 360 degrees; the end part of the air inlet pipe connected with the spray tower is provided with a downward bent elbow; a rotational flow plate (6) is arranged in the spray tower; the bottom of the spray tower is provided with a water outlet which is discharged to a recovery water tank (13) through a water discharge pipe.
2. The spraying dust removal equipment with the wind direction orbital transfer technology according to claim 1, wherein the air inlet pipe is provided with a primary air inlet pipe (1) and a secondary air inlet pipe (7), and the spray tower is provided with a primary spray tower (5) and a secondary spray tower (9); the air inlet pipe is connected with the bottom of the primary spray tower (5); one end of the secondary air inlet pipe (7) is connected to the top of the primary spray tower (5), and the other end is connected to the bottom of the secondary spray tower (9); the exhaust pipe (8) is arranged at the top of the secondary spray tower (9); the primary air inlet pipe (1) and the secondary air inlet pipe (7) are both provided with spray headers (4).
3. The spray dedusting equipment with the wind direction orbital transfer technology according to claim 1 or claim 2, wherein a spray header (4) is arranged inside the spray tower.
4. The spraying dust removal equipment with the wind direction orbital transfer technology of claim 3, wherein the number of the spraying heads (4) can be more than two, the number of the rotational flow plates (6) can be more than two, and the rotational flow plates (6) can be arranged in a forward direction or in a reverse direction at the same time.
5. The spraying dust removal equipment with the wind direction orbital transfer technology according to claim 3, wherein a filter screen (12) is arranged inside the recovery water tank (13), the filter screen (12) is arranged horizontally and vertically, the transverse length of the filter screen is matched with the width of the recovery water tank (13), and filtered clean water can enter the water inlet pipe (3) through the water pump (2) for recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301198.1U CN211328696U (en) | 2019-08-12 | 2019-08-12 | Spraying dust removal equipment with wind direction orbital transfer technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301198.1U CN211328696U (en) | 2019-08-12 | 2019-08-12 | Spraying dust removal equipment with wind direction orbital transfer technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211328696U true CN211328696U (en) | 2020-08-25 |
Family
ID=72106067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921301198.1U Expired - Fee Related CN211328696U (en) | 2019-08-12 | 2019-08-12 | Spraying dust removal equipment with wind direction orbital transfer technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211328696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339663A (en) * | 2019-08-12 | 2019-10-18 | 温州大学苍南研究院 | A spray dust removal equipment with wind direction changing technology |
| CN112915728A (en) * | 2021-01-22 | 2021-06-08 | 四川利达华锐机械有限公司 | Rotation-resisting combined spraying environment-friendly equipment and spraying method thereof |
-
2019
- 2019-08-12 CN CN201921301198.1U patent/CN211328696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339663A (en) * | 2019-08-12 | 2019-10-18 | 温州大学苍南研究院 | A spray dust removal equipment with wind direction changing technology |
| CN112915728A (en) * | 2021-01-22 | 2021-06-08 | 四川利达华锐机械有限公司 | Rotation-resisting combined spraying environment-friendly equipment and spraying method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104384023A (en) | Deep purifying device and method for flue gas of large coal-fired power plant | |
| CN211328696U (en) | Spraying dust removal equipment with wind direction orbital transfer technology | |
| CN110339663A (en) | A spray dust removal equipment with wind direction changing technology | |
| CN102586523B (en) | Blast furnace gas purification plant | |
| CN202724935U (en) | Dust removal device used for petroleum coke conveying system | |
| CN206454382U (en) | A kind of bundled tube dedusting demister collected with liquid | |
| CN202519281U (en) | Blast furnace gas purification device | |
| CN207462906U (en) | A kind of fresh air system purifying and dedusting device | |
| CN201613100U (en) | Wet-type soot cleaning device | |
| CN208161296U (en) | A kind of environment-protecting type exhaust air dedusting and purifying device | |
| CN204923032U (en) | Zero water consumes, zero wastewater discharge's desulfurization system | |
| CN209076340U (en) | A kind of wet type three-stage dust catcher | |
| CN209423210U (en) | A kind of efficient low-consume equipment for denitrifying flue gas | |
| CN216367040U (en) | Cyclone dehydration dust collector and dust-containing water vapor dehydration dust removal system | |
| CN218281238U (en) | Washing and separating device for high arsenic-containing flue gas | |
| CN207102126U (en) | A kind of anti-dust fall back-mixing multi-cyclone ultrapurification dust arrester of water-bath type | |
| CN210613246U (en) | High-efficient dust collector of image concentrator | |
| CN212492187U (en) | Wet dust removal device for steelmaking slag-stewing smoke dust | |
| CN206082845U (en) | A metal plate wet electrostatic precipitator wastewater treatment system | |
| CN203886404U (en) | Integrated desulfurization/denitrification/demercuration flue gas purification system | |
| CN102179117A (en) | Cloth-bag dust removing device using water to clear ash | |
| CN202343073U (en) | Flue-gas purifying device of rotary furnace | |
| CN113559642A (en) | Reverse spray standing wave dust removal cooling tower | |
| CN218485547U (en) | Wet-type composite dehydration purifier | |
| CN203886354U (en) | Purifying system for smoke discharged from boilers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |