CN109529493A - Rinse water arrangement for telescopic dedusting defogging equipment - Google Patents
Rinse water arrangement for telescopic dedusting defogging equipment Download PDFInfo
- Publication number
- CN109529493A CN109529493A CN201811485242.9A CN201811485242A CN109529493A CN 109529493 A CN109529493 A CN 109529493A CN 201811485242 A CN201811485242 A CN 201811485242A CN 109529493 A CN109529493 A CN 109529493A
- Authority
- CN
- China
- Prior art keywords
- telescopic
- nozzle
- defogging equipment
- rinse water
- dedusting defogging
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000011010 flushing procedure Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000003009 desulfurizing effect Effects 0.000 description 8
- 239000002002 slurry Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
- B01D2247/101—Means for removing the washing fluid dispersed in the gas or vapours using a cyclone
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of rinse water arrangements for telescopic dedusting defogging equipment, including nozzle and nozzle holder, the nozzle to be fixedly installed on the nozzle holder；The telescopic dedusting defogging equipment is made of multiple telescopic components, and the telescopic component is equipped at least one level impeller, and the rinse water arrangement is fixed on the telescopic component bottom by the nozzle holder；The nozzle is set to the lower section of the impeller, and the nozzle is rinsed the wheel bottom for ejecting the flushing water from telescopic component bottom.The present invention can be rinsed the wheel bottom of the telescopic telescopic component of dedusting defogging equipment, avoid system when running since the too small caused stopping state of impeller blade spacing occurs.
Description
Technical field
The invention belongs to desulfurizing tower dedusting demisting technical fields more particularly to a kind of for telescopic dedusting defogging equipment
Rinse water arrangement.
Background technique
Dedusting defogging equipment is disposed in desulfurizing tower, flue gas flows upwards below desulfurizing tower, for removing desulfurization
Flue dust (particulate matter) and droplet in flue gas later.
Existing dedusting defogging equipment generallys use telescopic dedusting defogging equipment, and telescopic dedusting defogging equipment is by multiple sets
Cartridge type component composition, telescopic component can have the impeller of one stage impeller or two-stage or more, and telescopic dedusting defogging equipment exists
In the course of work, particulate matter, drop in flue gas etc. be may adhere on impeller or barrel, so that impeller blade spacing is become smaller and led
Cause blocking.
Summary of the invention
The object of the present invention is to provide a kind of rinse water arrangements for telescopic dedusting defogging equipment, to solve above-mentioned skill
Art problem.
The present invention provides a kind of rinse water arrangements for telescopic dedusting defogging equipment, including nozzle and nozzle branch
Frame, nozzle are fixedly installed on nozzle holder；
Telescopic dedusting defogging equipment is made of multiple telescopic components, and telescopic component is equipped at least one level impeller, punching
Washing equipment is fixed on telescopic component bottom by nozzle holder；
Nozzle is set to the lower section of impeller, and nozzle is for ejecting the flushing water from telescopic component bottom, to impeller
Bottom is rinsed.
Further, the water outlet of nozzle is bell shape.
According to the above aspect of the present invention, can be removed to telescopic dedusting by the rinse water arrangement for telescopic dedusting defogging equipment
The wheel bottom of the telescopic component of mist equipment is rinsed, and avoids system when running since impeller blade spacing is too small caused stifled
Plug happens.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is layout drawing of the telescopic dedusting defogging equipment in desulfurizing tower；
Fig. 2 is horizontally disposed figure of the telescopic dedusting defogging equipment in desulfurizing tower；
Fig. 3 is the connection schematic diagram of rinse water arrangement of the present invention and the telescopic component of twin-stage；
Fig. 4 is structural schematic diagram of the invention.
Figure label:
1- oxidation fan；2- agitating device；3- slurry circulating pump；4- slurry pool；5- desulfurizing tower；6- gas inlet；7- is de-
Sulphur jet flow layer；8- pre-duster；The telescopic dedusting defogging equipment of 9-；10- flush water pump；11- exhanst gas outlet；
The telescopic component of 91-；92- hexagon bracket；93- abnormal shape blind plate；
911- outer cylinder；912- inner cylinder；913- rinse water arrangement；914- impeller；915- dirt discharge groove；
920- nozzle；921- nozzle holder.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Join shown in Fig. 1, telescopic dedusting defogging equipment 9 is arranged in desulfurizing tower 5, and flue gas enters from gas inlet 6, from de-
5 lower section of sulphur tower is flowed upwards, and the flue dust (particulate matter) in the flue gas after desulfurization is removed by telescopic dedusting defogging equipment 9
And droplet, it is discharged from exhanst gas outlet 11.5 bottom of desulfurizing tower is disposed with slurry pool 4, and slurry pool 4 is connected with oxidation fan 1, stirring
Device 2 and slurry circulating pump 3, are disposed with desulfurization jet flow layer 7 above slurry pool 4, desulfurization jet flow layer 7 is connect with slurry circulating pump 3,
It is equipped with pre-duster 8 above desulfurization jet flow layer 7, passes through the infeed flushing water of flush water pump 10 above telescopic dedusting defogging equipment 9.
Join shown in Fig. 2, telescopic dedusting defogging equipment 9 is made of multiple telescopic components 91, multiple telescopic components 91
It is connected by hexagon bracket 92 and special-shaped blind plate 93.
To join shown in Fig. 3, Fig. 4, telescopic component includes outer cylinder 911, inner cylinder 912, (twin-stage) impeller 914, dirt discharge groove 915,
Telescopic component rinse water arrangement 913 is fixed in telescopic component.Rinse water arrangement 913 includes nozzle 920 and nozzle holder
921, nozzle 920 is fixedly installed on nozzle holder 921；Telescopic dedusting defogging equipment 9 is made of multiple telescopic components 91,
Telescopic component 91 is equipped at least one level impeller 914, and rinse water arrangement 913 is fixed on telescopic component by nozzle holder 921
Bottom；Nozzle 920 be set to impeller 914 lower section, nozzle 920 for will the flushing water from telescopic component bottom (in pressure
Under effect) it ejects, 914 bottom of impeller is rinsed.
The wheel bottom of the telescopic telescopic component of dedusting defogging equipment can be rinsed, be kept away by the rinse water arrangement
Since the too small caused stopping state of impeller blade spacing occurs when exempting from system operation.
In the present embodiment, the water outlet of nozzle 920 is bell shape, and the flushing water sprayed through nozzle 920 is in 90 degree
Solid-cone shape.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of rinse water arrangement for telescopic dedusting defogging equipment, which is characterized in that including nozzle and nozzle holder, institute
Nozzle is stated to be fixedly installed on the nozzle holder；
The telescopic dedusting defogging equipment is made of multiple telescopic components, and the telescopic component is equipped at least one level leaf
Wheel, the rinse water arrangement are fixed on the telescopic component bottom by the nozzle holder；
The nozzle is set to the lower section of the impeller, and the nozzle is used for will be from the flushing water injection of telescopic component bottom
Out, the wheel bottom is rinsed.
2. the rinse water arrangement according to claim 1 for telescopic dedusting defogging equipment, which is characterized in that the spray
The water outlet of mouth is bell shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485242.9A CN109529493A (en) | 2018-12-05 | 2018-12-05 | Rinse water arrangement for telescopic dedusting defogging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485242.9A CN109529493A (en) | 2018-12-05 | 2018-12-05 | Rinse water arrangement for telescopic dedusting defogging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109529493A true CN109529493A (en) | 2019-03-29 |
Family
ID=65854223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811485242.9A Pending CN109529493A (en) | 2018-12-05 | 2018-12-05 | Rinse water arrangement for telescopic dedusting defogging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109529493A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823646A (en) * | 2017-01-11 | 2017-06-13 | 南京宇行环保科技有限公司 | A kind of multistage bundled tube dedusting demister |
| CN207385029U (en) * | 2017-08-29 | 2018-05-22 | 中国大唐集团科学技术研究院有限公司火力发电技术研究所 | A kind of rinse water arrangement for telescopic dedusting defogging equipment |
| CN209714606U (en) * | 2018-12-05 | 2019-12-03 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Rinse water arrangement for telescopic dedusting defogging equipment |
-
2018
- 2018-12-05 CN CN201811485242.9A patent/CN109529493A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823646A (en) * | 2017-01-11 | 2017-06-13 | 南京宇行环保科技有限公司 | A kind of multistage bundled tube dedusting demister |
| CN207385029U (en) * | 2017-08-29 | 2018-05-22 | 中国大唐集团科学技术研究院有限公司火力发电技术研究所 | A kind of rinse water arrangement for telescopic dedusting defogging equipment |
| CN209714606U (en) * | 2018-12-05 | 2019-12-03 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Rinse water arrangement for telescopic dedusting defogging equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |