CN206660822U - Water curtain type boiler dust remover - Google Patents
Water curtain type boiler dust remover Download PDFInfo
- Publication number
- CN206660822U CN206660822U CN201720421524.7U CN201720421524U CN206660822U CN 206660822 U CN206660822 U CN 206660822U CN 201720421524 U CN201720421524 U CN 201720421524U CN 206660822 U CN206660822 U CN 206660822U
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- CN
- China
- Prior art keywords
- water curtain
- water
- curtain plate
- housing
- plate
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 239000000428 dust Substances 0.000 title claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 8
- 210000000481 breast Anatomy 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 5
- 239000004071 soot Substances 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
It the utility model is related to a kind of water curtain type boiler dust remover.Mainly solves the problems, such as existing boiler dust remover dust removing effects difference.It is characterized in that：Staggeredly the first water curtain plate (5), the second water curtain plate (6), the 3rd water curtain plate (7) and the 4th water curtain plate (8) are provided with housing (1) successively from bottom to up, smoke-intake pipe (2) communicates with the chamber below the first water curtain plate (5), housing (1) side wall above 4th water curtain plate (8) is provided with inlet opening (9), 4th water curtain plate (8) is horizontally disposed and weir plate (10) is provided with edge, and the first water curtain plate (5), the 3rd water curtain plate (7) and the downward angle of inclination of the second water curtain plate (6) increase successively；Cavity bottom storage below first water curtain plate (5) has water.The water curtain type boiler dust remover carries out dedusting using Multi-stage water screen, and flue gas can form vortex in each dust-settling compartment, and soot dust granule therein is taken away by the water after being mixed with water, and cascade forms stabilization, good dedusting effect.
Description
Technical field
It the utility model is related to a kind of boiler dust removal device, and in particular to a kind of water curtain type boiler dust remover.
Background technology
Boiler is generally used in all trades and professions, and the water in boiler is heated into certain temperature and pressure by boiler combustion fuel
Hot water or steam, applied to industrial production or heating.Flue gas is discharged by chimney caused by fuel combustion.Containing a large amount of in flue gas
Soot dust granule, sulfur dioxide etc., directly discharge certainly will pollute, therefore be required for being purified before boiler smoke discharge
Processing, boiler dust remover are broadly divided into two kinds, and one kind is dry collector, and another kind is wet scrubber, at present using more
Be wet scrubber.Existing boiler dust remover is typically purified using moisture film and spray mode to boiler smoke, body of heater
Built with dividing plate, dividing plate is provided with sieve aperture, moisture film is formed on sieve aperture, moisture film tends not to that sieve aperture is completely covered, due to structure
Reason, dust removing effects are poor.
The content of the invention
In order to overcome the shortcomings of that existing boiler dust remover dust removing effects are poor, the utility model provides a kind of water curtain type boiler
Deduster, the water curtain type boiler dust remover carry out dedusting using Multi-stage water screen, and flue gas can form vortex in each dust-settling compartment,
Soot dust granule therein is taken away by the water after being mixed with water, and cascade forms stabilization, good dedusting effect.
The technical solution of the utility model is：The water curtain type boiler dust remover, including housing, smoke-intake pipe and pipe, institute
The side wall that smoke-intake pipe is arranged on lower housing portion is stated, air-introduced machine is connected with smoke-intake pipe, smoke-intake pipe stretches into housing and goes out mouth down
Bend, staggeredly the first water curtain plate, the second water curtain plate, the 3rd water curtain plate and the 4th water curtain plate be provided with successively from bottom to up in housing,
Smoke-intake pipe communicates with the chamber below the first water curtain plate, and the housing sidewall above the 4th water curtain plate is provided with inlet opening, the 4th water
Curtain plate is horizontally disposed and weir plate is provided with edge, the first water curtain plate, the 3rd water curtain plate and the downward inclination angle of the second water curtain plate
Degree increases successively；Cavity bottom storage below first water curtain plate has water.
Be provided with the first shower nozzle and the second shower nozzle directed downwardly upward in the smoke-intake pipe, the first shower nozzle and the second shower nozzle with
Spray header communicates.
The housing bottom side wall is provided with rotary water level linker, the housing below water level linker and the first water curtain plate
Chamber communicates.
Cyclic water tank is correspondingly provided with below the water level linker, cyclic water tank is divided into left chamber and right chamber room by dividing plate,
Filter screen is provided with above dividing plate, is provided with intake pump and feeding spraying pump in right chamber room, intake pump and feeding spraying pump are respectively communicated with inlet opening
And spray header.
Housing cavity below first water curtain plate is provided with drift swash plate.
The rectangular in cross-section of the housing.
Second water curtain plate and the 4th water curtain plate are fixed on housing inner left wall, and the first water curtain plate and the 3rd water curtain plate are consolidated
It is scheduled on inwall on the right side of housing.
The height of the weir plate is 5mm.
The housing bottom side wall is provided with and safeguards breast hole.
The utility model has the advantages that：Due to taking above-mentioned technical proposal, dedusting is carried out using Multi-stage water screen,
Boiler smoke can form vortex in each dust-settling compartment, and soot dust granule therein is taken away by the water after being mixed with water, and cascade is formed
It is stable, good dedusting effect；Because the height of housing cavity bottom water level below the first water curtain plate can be connected by rotary water level
Device controls, and water level is nearer away from smoke-intake pipe end, and dust removing effects are better, so dust-laying effect has good controllability.
Brief description of the drawings
Accompanying drawing 1 is structure sectional view of the present utility model.
Accompanying drawing 2 is front view of the present utility model.
Accompanying drawing 3 is Fig. 1 right view.
Accompanying drawing 4 is Fig. 1 top view.
Accompanying drawing 5 is water-supply structure schematic diagram of the present utility model.
1- housings in figure, 2- smoke-intake pipes, 3- pipes, 4- air-introduced machines, the water curtain plates of 5- first, the water curtain plates of 6- second, 7-
Three water curtain plates, the water curtain plates of 8- the 4th, 9- inlet openings, 10- weir plates, the shower nozzles of 11- first, the shower nozzles of 12- second, 13- spray headers,
14- water level linkers, 15- drift swash plates, 16- safeguard breast hole, 17- cyclic water tanks, 18- dividing plates, 19- left chamber, 20- right chambers
Room, 21- filter screens, 22- intake pumps, 23- feeding spraying pumps.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Fig. 1~Fig. 5, the water curtain type boiler dust remover, including housing 1, smoke-intake pipe 2 and pipe 3, it is described enter cigarette
Pipe 2 is arranged on the side wall of the bottom of housing 1, and air-introduced machine 4 is connected with smoke-intake pipe 2, and smoke-intake pipe 2 stretches into housing 1 and goes out mouth down
Bend, staggeredly the first water curtain plate 5, the second water curtain plate 6, the 3rd water curtain plate 7 and the 4th cascade are provided with successively from bottom to up in housing 1
Plate 8, smoke-intake pipe 2 communicate with the chamber of the lower section of the first water curtain plate 5, and the side wall of housing 1 of the top of the 4th water curtain plate 8 is provided with inlet opening
9, the 4th water curtain plate 8 is horizontally disposed and weir plate 10, the first water curtain plate 5, the 3rd water curtain plate 7 and the second water curtain plate are provided with edge
6 downward angles of inclination increase successively；The cavity bottom storage of the lower section of first water curtain plate 5 has water.Due to taking above-mentioned technical side
Case, housing 1 is interior to be divided into four dust-settling compartments, pot by the first water curtain plate 5, the second water curtain plate 6, the 3rd water curtain plate 7 and the 4th water curtain plate 8
Kiln gas is entered in the chamber of housing 1 below the first water curtain plate 5 in the presence of air-introduced machine 4 from smoke-intake pipe 2, and boiler smoke exists
Air pressure and the high speed impact water surface under temperature action, boiler smoke is largely taken away by the water after being mixed with water, in the pressure of air-introduced machine 4
Under effect, boiler smoke passes through the water at the first water curtain plate 5, the second water curtain plate 6, the 3rd water curtain plate 7 and the 4th water curtain plate 8 respectively
Curtain is filtered, under the drive of cascade impulse force, chamber, first water curtain plate 5 and of the boiler smoke below the first water curtain plate 5
The chamber and the 3rd water curtain plate 7 and the 4th water between chamber, the second water curtain plate 6 and the 3rd water curtain plate 7 between two water curtain plates 6
Form vortex in chamber between curtain plate 8, larger particles and some pernicious gases are step by step by water filtration, and last flue gas up to standard is from going out
Smoke pipe 3 is discharged.The utility model carries out dedusting using Multi-stage water screen, and boiler smoke can form vortex in each dust-settling compartment,
Soot dust granule therein is taken away by the water after being mixed with water, and cascade forms stabilization, good dedusting effect.
The first shower nozzle 11 and the second shower nozzle 12 directed downwardly upward, the first shower nozzle 11 and second are provided with the smoke-intake pipe 2
Shower nozzle 12 communicates with spray header 13.The dust that first shower nozzle 11 and the second shower nozzle 12 water spray can be drenched in boiler smoke,
Increase the impulsive force of flue dust cavity bottom water of housing 1 below the first water curtain plate 5, increase boiler smoke and mixed with water, turn into pot
The first time depositing dust processing of kiln gas.
The bottom sidewall of housing 1 is provided with rotary water level linker 14, the lower section of 14 and first water curtain plate of water level linker 5
The chamber of housing 1 communicate.Water level linker 14 can draining, slag tap, water level linker 14 can rotate, for adjusting the first water
The height of the cavity bottom water level of 5 lower section housing of curtain plate 1, water level is nearer away from the end of smoke-intake pipe 2, and dust removing effects are better, ordinary circumstance
Under water level is buried pipe end, although like that good dedusting effect, be easy to damage equipment and excessively increase air-introduced machine 4 work(
Rate, the excessive and air-introduced machine 4 that causes to consume energy damage.
The lower section of water level linker 14 is correspondingly provided with cyclic water tank 17, and cyclic water tank 17 is divided into left chamber 19 by dividing plate 18
With right chamber room 20, the top of dividing plate 18 is provided with filter screen 21, intake pump 22 and feeding spraying pump 23, the He of intake pump 22 is provided with right chamber room 20
Feeding spraying pump 23 is respectively communicated with inlet opening 9 and spray header 13.During water inlet, the water in cyclic water tank 17 is extracted into by intake pump 22
Entered at inlet opening 9 and from inlet opening 9 above the 4th water curtain plate 8 in housing 1, feeding spraying pump 23 is by cyclic water tank 17
Water is transported to the first shower nozzle 11 by spray header 13 and the second shower nozzle 12 is sprayed.Cascade falls on the bottom of housing 1 in housing 1
Portion, flowed out when liquid level exceedes the height of water level linker 14 from water level linker 14, and drop into the left chamber of cyclic water tank 17
In room 19, the solid particle contained in water precipitates in left chamber 19, and the water in left chamber 19 is by the filter screen above dividing plate 18
Entered after 21 filterings in right chamber room 20, to ensure that intake pump 22 and feeding spraying pump 23 being capable of normal works.
The chamber of housing 1 of the lower section of first water curtain plate 5 is provided with drift swash plate 15.The setting of drift swash plate 15 is beneficial to boiler
Flue gas forms vortex, also for being easy to dirt slag to go out discharge outlet.
The rectangular in cross-section of the housing 1.It is simple in construction, it is easy to process.
The water curtain plate 8 of second water curtain plate 6 and the 4th is fixed on the inner left wall of housing 1, the first water curtain plate 5 and the 3rd cascade
Plate 7 is fixed on the right side inwall of housing 1.
The height of the weir plate 10 is 5cm, and inlet opening 9 is two.Two water inlets 9 are separately positioned on the left side wall of housing 1
At length of side a quarter, its effect is that the right side for making the 4th water curtain plate 8 is formed down uniform water outlet cascade.
The bottom sidewall of housing 1 is provided with and safeguards breast hole 16.Safeguard that breast hole 16 can be opened, can be with periodic cleaning shell
Flue dust residue in body 1.
Claims (9)
1. a kind of water curtain type boiler dust remover, including housing (1), smoke-intake pipe (2) and pipe (3), it is characterised in that：It is described enter
Smoke pipe (2) is arranged on the side wall of housing (1) bottom, and air-introduced machine (4) is connected with smoke-intake pipe (2), and smoke-intake pipe (2) stretches into housing
(1) in and go out mouth down bending, in housing (1) from bottom to up successively staggeredly provided with the first water curtain plate (5), the second water curtain plate (6),
3rd water curtain plate (7) and the 4th water curtain plate (8), smoke-intake pipe (2) communicate with the chamber below the first water curtain plate (5), the 4th cascade
Housing (1) side wall above plate (8) is provided with inlet opening (9), and the 4th water curtain plate (8) is horizontally disposed and is provided with weir plate in edge
(10), the first water curtain plate (5), the 3rd water curtain plate (7) and the downward angle of inclination of the second water curtain plate (6) increase successively；First water
Cavity bottom storage below curtain plate (5) has water.
2. water curtain type boiler dust remover according to claim 1, it is characterised in that：It is provided with upward in the smoke-intake pipe (2)
The first shower nozzle (11) and the second shower nozzle directed downwardly (12), the first shower nozzle (11) and the second shower nozzle (12) with spray header (13)
Communicate.
3. water curtain type boiler dust remover according to claim 2, it is characterised in that：Housing (1) bottom sidewall is provided with
Rotary water level linker (14), water level linker (14) communicate with housing (1) chamber below the first water curtain plate (5).
4. water curtain type boiler dust remover according to claim 3, it is characterised in that：It is right below the water level linker (14)
Cyclic water tank (17) should be provided with, cyclic water tank (17) is divided into left chamber (19) and right chamber room (20), dividing plate (18) by dividing plate (18)
Top is provided with filter screen (21), and intake pump (22) and feeding spraying pump (23), intake pump (22) and shower water are provided with right chamber room (20)
Pump (23) is respectively communicated with inlet opening (9) and spray header (13).
5. according to the water curtain type boiler dust remover described in claim 1,2,3 or 4, it is characterised in that：First water curtain plate (5)
Housing (1) chamber of lower section is provided with drift swash plate (15).
6. according to the water curtain type boiler dust remover described in claim 1,2,3 or 4, it is characterised in that：The section of the housing (1)
It is rectangular.
7. water curtain type boiler dust remover according to claim 6, it is characterised in that：Second water curtain plate (6) and the 4th
Water curtain plate (8) is fixed on housing (1) inner left wall, and the first water curtain plate (5) and the 3rd water curtain plate (7) are fixed on the right side of housing (1)
Inwall.
8. according to the water curtain type boiler dust remover described in claim 1,2,3 or 4, it is characterised in that：The height of the weir plate (10)
Spend for 5cm.
9. according to the water curtain type boiler dust remover described in claim 1,2,3 or 4, it is characterised in that：Housing (1) bottom side
Wall is provided with and safeguards breast hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421524.7U CN206660822U (en) | 2017-04-21 | 2017-04-21 | Water curtain type boiler dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421524.7U CN206660822U (en) | 2017-04-21 | 2017-04-21 | Water curtain type boiler dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660822U true CN206660822U (en) | 2017-11-24 |
Family
ID=60375475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720421524.7U Expired - Fee Related CN206660822U (en) | 2017-04-21 | 2017-04-21 | Water curtain type boiler dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465318A (en) * | 2018-05-24 | 2018-08-31 | 黄晓艺 | A kind of net cigarette equipment of water filtering |
| CN109692540A (en) * | 2018-12-29 | 2019-04-30 | 滨州戴森车轮科技有限公司 | A kind of air cleaning unit |
-
2017
- 2017-04-21 CN CN201720421524.7U patent/CN206660822U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465318A (en) * | 2018-05-24 | 2018-08-31 | 黄晓艺 | A kind of net cigarette equipment of water filtering |
| CN108465318B (en) * | 2018-05-24 | 2023-10-31 | 黄晓艺 | Water filtration smoke purifying equipment |
| CN109692540A (en) * | 2018-12-29 | 2019-04-30 | 滨州戴森车轮科技有限公司 | A kind of air cleaning unit |
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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: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |