CN209049181U - Pipe-type rotary-flow dedusting absorption tower - Google Patents
Pipe-type rotary-flow dedusting absorption tower Download PDFInfo
- Publication number
- CN209049181U CN209049181U CN201821427175.0U CN201821427175U CN209049181U CN 209049181 U CN209049181 U CN 209049181U CN 201821427175 U CN201821427175 U CN 201821427175U CN 209049181 U CN209049181 U CN 209049181U
- Authority
- CN
- China
- Prior art keywords
- pipe
- type rotary
- cylinder
- flow
- flue gas
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to the technical fields of environmental protection, especially a kind of pipe-type rotary-flow dedusting absorption tower, with cylinder, the gas access containing cigarette of cylinder side, first spray assemblies of purified gas outlet and inner barrel at the top of cylinder, pollutant in flue gas falls under the lower spray effect of the first spray assemblies, the inside of the cylinder is additionally provided with pipe-type rotary-flow dust removal assembly, the pipe-type rotary-flow dust removal assembly includes cellular dedusting ontology, it is provided in the honeycomb ducts of the dedusting ontology for increasing and particulate matter contact area in flue gas, hinder the barriers that particulate matter flows up in flue gas, the particulate matter being blocked in flue gas is trapped in barriers.The pipe-type rotary-flow dedusting absorption tower, the cleanliness of gas, clean-up effect are significant after strict control smoke abatement.
Description
Technical field
The utility model relates to the technical field of environmental protection, especially a kind of pipe-type rotary-flow dedusting absorption towers.
Background technique
As China's economic continues to develop, haze long lasting effect, control PM2.5 refers to agenda, and local government is confused
It is confused to propose that " minimum discharge ", " near-zero release ", the construction of " reaching combustion engine discharge standard " or transformation require.Absorption tower is a kind of reality
The equipment of existing absorption operation, is the contact using gas with liquid, the pollutant in gas is transmitted in liquid, then will cleaning
Gas and the liquid for absorbing pollutant are separated, to achieve the purpose that peace and quiet air.
Currently, existing most absorption towers are made of cylinder, collection bucket, settling tank and agitating device on the market, receive
Collection bucket is located in settling tank, and flue gas is rapidly introduced into cylinder from gas access containing cigarette and rapidly to cylinder upper flow, i.e.,
Just the spray liquid of spray assemblies sprays downwards spray liquid, and can not control that the pollutant in flue gas flows up well becomes
Gesture will be emitted from gas vent along with the gas of pollutant, be polluted to ambient atmosphere.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of pipe to overcome the deficiencies in the prior art
Formula rotational flow dust-removing absorption tower, the cleanliness of gas, clean-up effect are significant after strict control smoke abatement.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of pipe-type rotary-flow dedusting absorption tower, tool
There is the first spray of cylinder, the gas access containing cigarette of cylinder side, purified gas outlet and inner barrel at the top of cylinder
Component is drenched, the pollutant in flue gas falls under the lower spray effect of the first spray assemblies, and the inside of the cylinder is also set up
There is pipe-type rotary-flow dust removal assembly, the pipe-type rotary-flow dust removal assembly includes cellular dedusting ontology, the dedusting ontology
Honeycomb ducts in be provided with for increase with particulate matter contact area in flue gas, hinder what particulate matter in flue gas flowed up to block
Resistor, the particulate matter being blocked in flue gas are trapped in barriers.
Further specifically, in above-mentioned technical proposal, the barriers is helical blade, during flue gas uplink by
To blocking for helical blade, the particulate matter in flue gas is attached on helical blade, and is fallen under the effect of the spray of spray liquid
In settling tank, the cleanliness of gas, clean-up effect are significant after strict control smoke abatement.
Further specifically, in above-mentioned technical proposal, the barriers is to be interspersed on honeycomb ducts inner wall
Several baffles, several baffles also block the flue gas of uplink, and the particulate matter in flue gas is attached on baffle, and in spray liquid
Spray effect under fall in settling tank, the cleanliness of gas, clean-up effect are significant after strict control smoke abatement.
Further specifically, in above-mentioned technical proposal, being internally provided with for the cylinder sprays to pipe-type rotary-flow upwards
Second spray assemblies of dust removal assembly, the particulate matter being trapped in barriers rinse under the upper spray effect of the second spray assemblies
It falls in settling tank, effectively particulate matter is avoided to be trapped in barriers, to guarantee the normal dedusting of pipe-type rotary-flow dust removal assembly
Work.
Further specifically, in above-mentioned technical proposal, the pipe-type rotary-flow dust removal assembly is spaced up and down
Two groups or three groups, the particulate matter in flue gas is more thoroughly removed in order to pipe-type rotary-flow dust removal assembly.
The beneficial effects of the utility model are: pipe-type rotary-flow dedusting absorption tower provided by the utility model, by cylinder
Inside add pipe-type rotary-flow dust removal assembly, using in pipe-type rotary-flow dust removal assembly be used to increase and particulate matter contact surface in flue gas
Product hinders the barriers that particulate matter flows up in flue gas, effectively controls the trend that particulate matter in flue gas flows up, strictly
The cleanliness of gas, clean-up effect are significant after control smoke abatement.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments as described in this application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the utility model embodiment two.
Label in figure are as follows: 1, cylinder；2, gas access containing cigarette；3, gas vent；4, the first spray assemblies；5, tubular type is revolved
Flow dust removal assembly；5-1, dedusting ontology；5-1-1, honeycomb ducts；5-2, helical blade；5-3, baffle；6, the second spray assemblies；
7, settling tank.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1
See that Fig. 1, pipe-type rotary-flow dedusting absorption tower have cylinder 1, the gas access containing cigarette 2 of 1 side of cylinder, 1 top of cylinder
Purified gas outlet 3 and cylinder 1 inside the first spray assemblies 4, the pollutant in flue gas is in the first spray assemblies 4
Lower spray effect under fall in settling tank 7.First spray assemblies 4 are spaced two groups or three groups up and down.First spray
Leaching component 4 includes the first spraying layer and multiple first spray nozzles being uniformly arranged on the first spraying layer, wherein the first spray nozzle
It is arranged downwards.
The bottom of cylinder 1 is equipped with settling tank 7, and the sidewall bottom of settling tank 7 is provided with liquid outlet, the receipts of 1 bottom of cylinder
Collection bucket is located in settling tank 7, and the collection bucket of cylinder 1 and its bottom is integrally formed, and cylinder 1 and settling tank 7 are made of glass reinforced plastic,
Improve the mechanical strength and corrosion resistance on entire absorption tower.
It is provided with wearing layer on the inner wall of cylinder 1 and the inner wall of settling tank 7, wearing layer is made of carborundum powder, reduces
The abrasion of 7 inner wall of 1 inner wall of cylinder and settling tank.
Cylinder 1 is made of sequentially connected reduced diameter section from top to bottom, variable diameter changeover portion and enlarged diameter section, and body containing flue gas enters
Mouth 2 is arranged on the side wall of enlarged diameter section, and the top of reduced diameter section, the first spray assemblies 4 and the second spray is arranged in gas vent 3
The inside of enlarged diameter section is arranged in leaching component 6, and topology layout is reasonable, guarantees the normal operation on absorption tower.
The inside of settling tank 7 is equipped with agitating device, and agitating device is made of stirring motor, agitating shaft and agitator arm,
Stirring motor is mounted in settling tank 7 by mounting bracket, and agitating shaft is mounted on the power output end of stirring motor, agitator arm
It is arranged on agitating shaft, for agitator arm to the slurries uniform stirring in settling tank 7, slurry fluidity is good, and slurries are not easy to precipitate,
Prevent grout cures.
The inside of cylinder 1 is additionally provided with pipe-type rotary-flow dust removal assembly 5, and pipe-type rotary-flow dust removal assembly 5 includes cellular removes
It is provided in dirt ontology 5-1, the honeycomb ducts 5-1-1 of dedusting ontology 5-1 for increasing and particulate matter contact area, resistance in flue gas
Hinder the barriers that particulate matter flows up in flue gas, the particulate matter being blocked in flue gas is trapped in barriers.
Barriers is helical blade 5-2, and honeycomb ducts 5-1-1 is vertical through-hole.By helical-blade during flue gas uplink
Piece 5-2's blocks, and the particulate matter in flue gas is attached on helical blade 5-2, effectively controls what particulate matter in flue gas flowed up
Trend.
The inside of cylinder 1 is additionally provided with the second spray assemblies 6 for spraying to pipe-type rotary-flow dust removal assembly 5 upwards, the second spray
Component 6 is spaced two groups or three groups up and down, and the second spray assemblies 6 include the second spraying layer and are uniformly arranged on the second spray
Multiple second spray nozzles in drenching layer, wherein the second spray nozzle is arranged upward vertically.The particulate matter in barriers is trapped in
Lower rinse of the upper spray effect of two spray assemblies 6 is fallen.
Pipe-type rotary-flow dust removal assembly 5 is spaced two groups or three groups up and down, every group of pipe-type rotary-flow dust removal assembly 5 it is upper
Side has first spray assemblies 4, and lower section has second spray assemblies 6, and the first spray assemblies 4 first work, and subsequent the
Two spray assemblies 6 work again, and the second spray assemblies 6 play the role of backwash to pipe-type rotary-flow dust removal assembly 5.
Embodiment 2
See Fig. 2, compared with Example 1, distinctive points are: barriers is to be interspersed on honeycomb ducts 5-1-1 inner wall
Several baffle 5-3, baffle 5-3 and the central axes of honeycomb ducts 5-1-1 are vertically arranged.By several gears during flue gas uplink
Plate 5-3's blocks, and the particulate matter in flue gas is attached on several baffle 5-3, effectively controls what particulate matter in flue gas flowed up
Trend.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pipe-type rotary-flow dedusting absorption tower has cylinder (1), the gas access containing cigarette (2) of cylinder (1) side, cylinder (1)
The purified gas outlet (3) at top and internal the first spray assemblies (4) of cylinder (1), pollutant in flue gas is the
The lower spray effect of one spray assemblies (4) is lower to fall, it is characterised in that: the inside of the cylinder (1) is additionally provided with tubular type rotation
It flows dust removal assembly (5), the pipe-type rotary-flow dust removal assembly (5) includes cellular dedusting ontology (5-1), the dedusting sheet
Be provided in the honeycomb ducts (5-1-1) of body (5-1) for increase with particulate matter contact area in flue gas, hinder particle in flue gas
The barriers that object flows up, the particulate matter being blocked in flue gas are trapped in barriers.
2. pipe-type rotary-flow dedusting absorption tower according to claim 1, it is characterised in that: the barriers is helical blade
(5-2)。
3. pipe-type rotary-flow dedusting absorption tower according to claim 1, it is characterised in that: the barriers is to be interspersed
Several baffles (5-3) on honeycomb ducts (5-1-1) inner wall.
4. pipe-type rotary-flow dedusting absorption tower according to claim 1, it is characterised in that: the inside of the cylinder (1) is set
The second spray assemblies (6) for spraying to pipe-type rotary-flow dust removal assembly (5) upwards are equipped with, are trapped in the particulate matter in barriers second
Lower rinse of the upper spray effect of spray assemblies (6) is fallen.
5. pipe-type rotary-flow dedusting absorption tower according to any one of claims 1 to 4, it is characterised in that: the pipe-type rotary-flow
Dust removal assembly (5) is spaced two groups or three groups up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427175.0U CN209049181U (en) | 2018-08-31 | 2018-08-31 | Pipe-type rotary-flow dedusting absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427175.0U CN209049181U (en) | 2018-08-31 | 2018-08-31 | Pipe-type rotary-flow dedusting absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049181U true CN209049181U (en) | 2019-07-02 |
Family
ID=67048154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821427175.0U Active CN209049181U (en) | 2018-08-31 | 2018-08-31 | Pipe-type rotary-flow dedusting absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143608A1 (en) * | 2020-01-13 | 2021-07-22 | 南京常荣声学股份有限公司 | Acoustic agglomeration dust removal apparatus for converter primary flue gas |
-
2018
- 2018-08-31 CN CN201821427175.0U patent/CN209049181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143608A1 (en) * | 2020-01-13 | 2021-07-22 | 南京常荣声学股份有限公司 | Acoustic agglomeration dust removal apparatus for converter primary flue gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206037174U (en) | Catering trade oil smoke clarification plant | |
| CN207042213U (en) | A kind of chemical fibre exhaust gas purification and treatment device | |
| CN209049181U (en) | Pipe-type rotary-flow dedusting absorption tower | |
| CN210699313U (en) | All-round spiral desulfurizing tower is used in accelerator production | |
| CN206229183U (en) | High-efficiency environment friendly dusting and desulfuring system | |
| CN207951025U (en) | A kind of energy conservation and environmental protection deduster with bidirectional interface | |
| CN205700139U (en) | A kind of boiler waste gas purification demister | |
| CN207270984U (en) | Oil gas paint thing processor | |
| CN209819632U (en) | Domestic kitchen cleaning oil smoke discharging fume exhauster | |
| CN206965506U (en) | A kind of desulfurization and dedusting integrated device | |
| CN208389734U (en) | Desulphurization denitration gas wash tower nethike embrane splinter device and desulphurization denitration gas wash tower | |
| CN205760503U (en) | A kind of coal desulfurization device | |
| CN208513314U (en) | A kind of energy conservation and environmental protection ventilation hoods for laboratories | |
| CN212855280U (en) | Desulfurization purification tower | |
| CN201760227U (en) | Wet flue gas dust-removal desulfurizer with waste heat recovery | |
| CN208340493U (en) | A kind of horizontal multi-stage desulfurizer | |
| CN211585827U (en) | Air purification dust collecting equipment that building site of environmental protection was used | |
| CN211706267U (en) | Novel dynamic wave washing device | |
| CN208320325U (en) | A kind of novel tail gas desulfurization processing unit | |
| CN201815214U (en) | Air washing type dust remover | |
| CN209696560U (en) | A kind of spray column with packing layer | |
| CN103143216B (en) | Turbulent-flow type dust-removing desulfurization system | |
| CN208612155U (en) | A kind of novel acid-fume absorber | |
| CN203379765U (en) | Dust purification device | |
| CN208065954U (en) | A kind of whirlwind adsorbent equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |