CN107670488A - Side-feeding type high-efficiency desulfurization shower nozzle - Google Patents
Side-feeding type high-efficiency desulfurization shower nozzle Download PDFInfo
- Publication number
- CN107670488A CN107670488A CN201710915200.3A CN201710915200A CN107670488A CN 107670488 A CN107670488 A CN 107670488A CN 201710915200 A CN201710915200 A CN 201710915200A CN 107670488 A CN107670488 A CN 107670488A
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- Prior art keywords
- die cavity
- shower nozzle
- type high
- feeding type
- cavity
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of side-feeding type high-efficiency desulfurization shower nozzle to be related to a kind of flue gas desulfurization shower nozzle such as boiler, kiln, gas furnace and biomass stove field.Including protective case, attachment screw, preceding shrouding, cylinder, the first die cavity, the second die cavity, rear shrouding, injection point pipeline, adpting flange, broken supercharging runner, nozzle；First die cavity and the second die cavity are the loop configuration that both ends are respectively equipped with opening; and it is connected with each other composition hollow cavity; broken supercharging runner is located inside hollow cavity; nozzle is installed on inside protective case; and it is connected with each other between protective case and the first die cavity by attachment screw, the injection point pipeline is connected with the one end of the second die cavity away from the first die cavity.The device can improve desulfuration efficiency, and prevent shower nozzle from blocking.
Description
Technical field
The present invention relates to a kind of desulfurization shower nozzle field, and in particular to a kind of side-feeding type high-efficiency desulfurization shower nozzle.
Background technology
Flue gas desulfurization refers to removes oxysulfide from flue gas or other industrial waste gases, and wet process of FGD is conventional
Desulfurization means, alkaline matter meet with flue gas in spray tower.SO2 is dissolved in water in flue gas, and it is molten to form a kind of diluted acid
Liquid, neutralization reaction then occurs with the alkaline matter being dissolved in water.The big multiselect of nozzle that current wet process of FGD uses
It is hollow cone swirl nozzle, ejection serous granule is big, causes to react well with smoke contacts, makes desulfuration efficiency very
Hardly possible improves.
The content of the invention
, can it is an object of the invention to provide a kind of side-feeding type high-efficiency desulfurization shower nozzle to solve the deficiencies in the prior art
The effective contact for improving flue gas with slurries, desulfuration efficiency is improved with this.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
A kind of side-feeding type high-efficiency desulfurization shower nozzle, including protective case, attachment screw, preceding shrouding, cylinder, the first die cavity, the second die cavity,
Shrouding, injection point pipeline, adpting flange, broken supercharging runner, nozzle afterwards；First die cavity and the second die cavity are both ends
The loop configuration of opening is respectively equipped with, and is connected with each other composition cavity, the broken supercharging runner is H type structures, and in
Portion is provided with inner chamber, and portion within the cavity, its one end are connected with injection point pipeline, and the other end is connected with nozzle, nozzle peace
Inside protective case, and it is connected with each other between protective case and the first die cavity by attachment screw, the injection point pipeline
Be connected with the one end of the second die cavity away from the first die cavity.
Further, cylinder is hollow cylindrical structural.
Further, the first die cavity is located at inner barrel, and is carried out between cylinder by the preceding shrouding of loop configuration
Sealing, device intensity can be improved by carrying out sealing, and prevent the spilling of the slurries of inside.
Further, a part for the second die cavity and injection point pipeline is located at inner barrel, and the second die cavity and cylinder
Sealing between body by the rear shrouding of annular, device intensity can be improved by carrying out sealing, and prevent the slurries of inside
Overflow.
Further, cylinder periphery is provided with adpting flange, is connected with each other by adpting flange and desulfurizing tower circumference side.
Further, some attachment screws are provided between protective case and the first die cavity, and between each attachment screw
Distance is equal.
Further, the one end for crushing supercharging runner intermediate cavity is arcuate structure.
Further, intermediate cavity is extended with passage in two lateral same directions up and down, and extends one on passage
Bar pipeline.
The present invention is advantageous in that：
1）The design to broken supercharging runner is passed through so that slurries enter broken supercharging runner to make the particle of slurries diminish, from
And the contact area of slurries and flue gas is improved, and then desulfuration efficiency is improved, and raw material can be saved reduce desulfurization operation cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the external structure schematic diagram of the present invention；
The implication of reference in figure：
1 be protective case, 2 be attachment screw, 3 be preceding shrouding, 4 be cylinder, 5 be the first die cavity, 6 be the second die cavity, 7 be after seal
Plate, 8 be injection point pipeline, 9 be adpting flange, 10 be broken supercharging runner, 11 be nozzle.
Embodiment
With reference to embodiment and accompanying drawing, the present invention will be further described and explanation, but does not limit this in any form
Invention.
Embodiment 1
A kind of side-feeding type high-efficiency desulfurization shower nozzle, including protective case 1, attachment screw 2, preceding shrouding 3, cylinder 4, the first die cavity 5, second
Die cavity 6, rear shrouding 7, injection point pipeline 8, adpting flange 9, broken supercharging runner 10, nozzle 11；First die cavity 5 and
Two die cavities 6 are the loop configuration that both ends are respectively equipped with opening, and are connected with each other composition cavity, the broken supercharging runner 10
For H type structures, and middle part is provided with inner chamber, and portion within the cavity, its one end are connected with injection point pipeline 8, the other end
It is connected with nozzle 11, one end of the broken supercharging intermediate cavity of runner 10 be arcuate structure, the upper and lower two lateral same sides of intermediate cavity
Passage has been upwardly extended, and has extended a pipeline on passage, nozzle 11 is installed on inside protective case 1, and protective case 1
Be connected with each other between the first die cavity 5 by attachment screw 2, the injection point pipeline 8 with the second die cavity 6 away from the first type
One end of chamber 5 is connected, wherein, cylinder 4 is hollow cylindrical structural, and the periphery of cylinder 4 is provided with adpting flange 9, passes through connection
Flange 9 is connected with each other with desulfurizing tower circumference side, moreover, the first die cavity 5 is located inside cylinder 4, and is passed through between cylinder 4
The preceding shrouding 3 of loop configuration is sealed, and device intensity can be improved by carrying out sealing, and prevents the spilling of the slurries of inside,
A part for second die cavity 6 and injection point pipeline 8 is located inside cylinder 4, and passes through ring between the second die cavity 6 and cylinder 4
The rear shrouding 7 of shape is sealed, and device intensity can be improved by carrying out sealing, and prevents the spilling of the slurries of inside, protective case 1
Some attachment screws 2 are provided between the first die cavity 5, and the distance between each attachment screw 2 is equal.
When the present invention is operated, after slurries are entered by injection point pipeline 8, by with the circumference of injection point pipeline 8
Elongated broken supercharging runner 10 enters intermediate cavity, and is stored in intermediate cavity, when storage to a certain degree after, then
Sprayed by the nozzle 11 being connected with the broken supercharging other end of runner 10, due to being stored in intermediate cavity so that in chamber
Pressure increase, serous granule is diminished by pressure, and then sprayed from nozzle 11, increase the contact area with flue gas.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint are relative
Importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical scheme, all fall within protection scope of the present invention.
Claims (8)
1. a kind of side-feeding type high-efficiency desulfurization shower nozzle, including protective case, attachment screw, preceding shrouding, cylinder, the first die cavity, Second-Type
Chamber, rear shrouding, injection point pipeline, adpting flange, broken supercharging runner, nozzle；It is characterized in that：First die cavity and
Two die cavities are the loop configuration that both ends are respectively equipped with opening, and are connected with each other composition cavity, and the broken supercharging runner is H
Type structure, and middle part is provided with inner chamber, and portion within the cavity, its one end are connected with injection point pipeline, the other end and spray
Mouth is connected, and nozzle is installed on inside protective case, and is connected with each other between protective case and the first die cavity by attachment screw, described
Injection point pipeline is connected with the one end of the second die cavity away from the first die cavity.
2. a kind of side-feeding type high-efficiency desulfurization shower nozzle according to claim 1, it is characterised in that described cylinder is hollow
Cylindrical structural.
3. a kind of side-feeding type high-efficiency desulfurization shower nozzle described in any one in claim 1 ~ 2, it is characterised in that described
The first die cavity be located at inner barrel, and sealed between cylinder by the preceding shrouding of loop configuration.
4. a kind of side-feeding type high-efficiency desulfurization shower nozzle described in any one in claim 1 ~ 2, it is characterised in that described
The part of the second die cavity and injection point pipeline be located at inner barrel, and pass through between the second die cavity and cylinder annular
Shrouding is sealed afterwards.
5. a kind of side-feeding type high-efficiency desulfurization shower nozzle described in any one in claim 1 ~ 2, it is characterised in that described
Cylinder periphery be provided with adpting flange.
6. a kind of side-feeding type high-efficiency desulfurization shower nozzle according to claim 1, it is characterised in that described protective case and first
Some attachment screws are provided between die cavity, and the distance between each attachment screw is equal.
A kind of 7. side-feeding type high-efficiency desulfurization shower nozzle according to claim 1, it is characterised in that described broken supercharging runner
One end of intermediate cavity is arcuate structure.
8. a kind of side-feeding type high-efficiency desulfurization shower nozzle according to claim 7, it is characterised in that above and below described intermediate cavity
Passage is extended with two lateral same directions, and extends a pipeline on passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915200.3A CN107670488A (en) | 2017-09-30 | 2017-09-30 | Side-feeding type high-efficiency desulfurization shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915200.3A CN107670488A (en) | 2017-09-30 | 2017-09-30 | Side-feeding type high-efficiency desulfurization shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107670488A true CN107670488A (en) | 2018-02-09 |
Family
ID=61139466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710915200.3A Pending CN107670488A (en) | 2017-09-30 | 2017-09-30 | Side-feeding type high-efficiency desulfurization shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107670488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496716A (en) * | 2019-09-18 | 2019-11-26 | 宁波太中塑业有限公司 | Eddy current type desulfurization and dust removal showerhead |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000688A2 (en) * | 1977-08-02 | 1979-02-07 | Winfried Jean Werding | Atomizing nozzle |
| CN102847621A (en) * | 2012-06-08 | 2013-01-02 | 江苏大学 | Combined central body cavitating nozzle |
| CN104324853A (en) * | 2014-09-25 | 2015-02-04 | 北京北机机电工业有限责任公司 | Jet device having storage chamber |
| CN106345044A (en) * | 2016-10-14 | 2017-01-25 | 金毅 | Cavity atomizing dosing device |
| CN106381602A (en) * | 2015-08-07 | 2017-02-08 | 丹阳市丹祈鱼跃纺织有限公司 | Hydraulic loom nozzle device |
| CN207371347U (en) * | 2017-09-30 | 2018-05-18 | 江苏天立方环保工程有限公司 | Side-feeding type high-efficiency desulfurization nozzle |
-
2017
- 2017-09-30 CN CN201710915200.3A patent/CN107670488A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000688A2 (en) * | 1977-08-02 | 1979-02-07 | Winfried Jean Werding | Atomizing nozzle |
| CN102847621A (en) * | 2012-06-08 | 2013-01-02 | 江苏大学 | Combined central body cavitating nozzle |
| CN104324853A (en) * | 2014-09-25 | 2015-02-04 | 北京北机机电工业有限责任公司 | Jet device having storage chamber |
| CN106381602A (en) * | 2015-08-07 | 2017-02-08 | 丹阳市丹祈鱼跃纺织有限公司 | Hydraulic loom nozzle device |
| CN106345044A (en) * | 2016-10-14 | 2017-01-25 | 金毅 | Cavity atomizing dosing device |
| CN207371347U (en) * | 2017-09-30 | 2018-05-18 | 江苏天立方环保工程有限公司 | Side-feeding type high-efficiency desulfurization nozzle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496716A (en) * | 2019-09-18 | 2019-11-26 | 宁波太中塑业有限公司 | Eddy current type desulfurization and dust removal showerhead |
| CN110496716B (en) * | 2019-09-18 | 2024-06-04 | 宁波太中实业有限公司 | Vortex desulfurizing dust-removing spray head |
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