CN109529490A - A kind of rinse water arrangement for telescopic dedusting defogging equipment - Google Patents
A kind of rinse water arrangement for telescopic dedusting defogging equipment Download PDFInfo
- Publication number
- CN109529490A CN109529490A CN201811483929.9A CN201811483929A CN109529490A CN 109529490 A CN109529490 A CN 109529490A CN 201811483929 A CN201811483929 A CN 201811483929A CN 109529490 A CN109529490 A CN 109529490A
- Authority
- CN
- China
- Prior art keywords
- telescopic
- catch basin
- defogging equipment
- wash tub
- nozzle
- 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 32
- 238000011010 flushing procedure Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract description 4
- 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
- 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
-
- 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
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)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of rinse water arrangements for telescopic dedusting defogging equipment, including wash tub pipe, catch basin and nozzle, catch basin is enclosed construction, and catch basin top is connected to wash tub pipe, and catch basin top peripheral is uniformly provided with multiple nozzles being connected to catch basin；Telescopic dedusting defogging equipment is made of multiple telescopic components, and telescopic component is equipped at least one level impeller, and rinse water arrangement is fixed in telescopic component by wash tub pipe；Nozzle inclination is arranged upwards, and towards the bottom of impeller, for that will be introduced into the catch basin from the flushing water at the top of telescopic component, under the effect of the pressure, flushing water is ejected wash tub pipe by nozzle, is rinsed to wheel 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 wash tub pipe, water storage
Slot and nozzle, catch basin are enclosed construction, and catch basin top is connected to wash tub pipe, and catch basin top peripheral is uniformly provided with multiple
The nozzle being connected to catch basin；
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 in telescopic component by wash tub pipe；
Nozzle inclination is arranged upwards, and towards the bottom of impeller, wash tub pipe is used for will rushing at the top of telescopic component
Wash water is introduced into catch basin, and under the effect of the pressure, flushing water is ejected by nozzle, is rinsed to wheel bottom.
Further, the water outlet of nozzle is bell shape.
Further, catch basin top peripheral is uniformly provided with four nozzles.
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 schematic diagram of internal structure of the invention；
Fig. 5 is main view 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；
920- wash tub pipe；921- catch basin；922- nozzle.
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,
Pre-duster 8 is equipped with above desulfurization jet flow layer 7.
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.
Join shown in Fig. 3 to Fig. 5, telescopic component includes outer cylinder 911, inner cylinder 912, (twin-stage) impeller 914, telescopic component
Rinse water arrangement 913 is fixed in telescopic component.Rinse water arrangement 913 includes wash tub pipe 920, catch basin 921 and nozzle
922, catch basin 921 is enclosed construction, and 921 top of catch basin is connected to wash tub pipe 920, and 921 top peripheral of catch basin is uniform
Equipped with multiple nozzles 922 being connected to catch basin 921；Rinse water arrangement is fixed in telescopic component by wash tub pipe 920；
Nozzle 922 tilts upward arrangement, and towards the bottom of impeller 914, wash tub pipe 920 is used for will rushing at the top of telescopic component
Wash water is introduced into catch basin 921, and under the effect of the pressure, flushing water is ejected by nozzle 922, is carried out to 914 bottom of impeller
It rinses.
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 922 is bell shape, and the flushing water sprayed through nozzle 922 is in 90 degree
Solid-cone shape.
In the present embodiment, 921 top peripheral of catch basin is uniformly provided with four nozzles 922, can be by 914 bottom of impeller
Area is completely covered.
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 (3)
1. a kind of rinse water arrangement for telescopic dedusting defogging equipment, which is characterized in that including wash tub pipe, catch basin and
Nozzle, the catch basin are enclosed construction, and the catch basin top is connected to the wash tub pipe, the catch basin top peripheral
It is uniformly provided with multiple nozzles being connected to the catch basin；
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 in the telescopic component by the wash tub pipe；
The nozzle inclination is arranged upwards, and towards the bottom of the impeller, the wash tub pipe will be for that will come from telescopic component
The flushing water at top is introduced into the catch basin, and under the effect of the pressure, flushing water is ejected by the nozzle, to the leaf
Wheel bottom is rinsed.
2. a kind of rinse water arrangement for telescopic dedusting defogging equipment according to claim 1, which is characterized in that institute
The water outlet for stating nozzle is bell shape.
3. a kind of rinse water arrangement for telescopic dedusting defogging equipment according to claim 2, which is characterized in that institute
It states catch basin top peripheral and is uniformly provided with four nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483929.9A CN109529490A (en) | 2018-12-05 | 2018-12-05 | A kind of rinse water arrangement for telescopic dedusting defogging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483929.9A CN109529490A (en) | 2018-12-05 | 2018-12-05 | A kind of rinse water arrangement for telescopic dedusting defogging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109529490A true CN109529490A (en) | 2019-03-29 |
Family
ID=65853815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483929.9A Pending CN109529490A (en) | 2018-12-05 | 2018-12-05 | A kind of rinse water arrangement for telescopic dedusting defogging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109529490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013262A (en) * | 2019-12-13 | 2020-04-17 | 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 | Flushing water device for sleeve type dust removal and demisting equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204656211U (en) * | 2015-03-17 | 2015-09-23 | 天津博瑞环保设备有限公司 | A kind of self-cleaning device of bundled tube deduster |
| 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 |
-
2018
- 2018-12-05 CN CN201811483929.9A patent/CN109529490A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204656211U (en) * | 2015-03-17 | 2015-09-23 | 天津博瑞环保设备有限公司 | A kind of self-cleaning device of bundled tube deduster |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013262A (en) * | 2019-12-13 | 2020-04-17 | 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 | Flushing water device for sleeve type dust removal and demisting 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 |