CN204911794U - Online waste fitting discharging of wet electrostatic precipitator spray header - Google Patents
Online waste fitting discharging of wet electrostatic precipitator spray header Download PDFInfo
- Publication number
- CN204911794U CN204911794U CN201520724712.8U CN201520724712U CN204911794U CN 204911794 U CN204911794 U CN 204911794U CN 201520724712 U CN201520724712 U CN 201520724712U CN 204911794 U CN204911794 U CN 204911794U
- Authority
- CN
- China
- Prior art keywords
- spray header
- wet cottrell
- group
- blow
- electrostatic precipitator
- 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
Links
Abstract
The utility model provides an online waste fitting discharging of wet electrostatic precipitator spray header's technical scheme, it includes the sail pipeline, the sail pipeline passes wet electrostatic precipitator's casing and with a set of spray header intercommunication of the casing that is located wet electrostatic precipitator, a set of spray header and a set of blow off pipe intercommunication, a set of blow off pipe passes wet electrostatic precipitator's casing. The utility model discloses a regularly open the blowoff valve and come to carry out the blowdown to wet electrostatic precipitator's spray header, solved the frequent problem of blockking up of spray header among the prior art, guaranteed normally spraying of spray header, and then ensured wet -type electrostatic precipitator's steady operation, prolonged its overhaul period.
Description
Technical field
The utility model relates to the online blowdown apparatus of a kind of wet cottrell spray header.
Background technology
Coal gas wet-type electrostatic precipitator in iron and steel enterprise adopts spray system to make the inner uniform atomized water of deduster, coal gas is able to chargedly be adsorbed to dust collecting electrode by dust wherein during electric field with atomized water, atomized water forms continuous print moisture film in dust collecting electrode simultaneously, is washed in ash bucket by the dust that dust collecting electrode is adsorbed and discharges.Vital effect is played in the respond well stable operation to coal gas wet-type electrostatic precipitator of shower water atomization.In actual motion, the accumulation of impurities in shower water, easily makes spray header and shower nozzle blocking, shower water atomizing effect reduces, and fluctuation appears in electric field operational factor, efficiency of dust collection declines, and time serious, electric cleaner cannot run, have to stop transport and overhaul, spray header and shower nozzle are dredged.This is the weak point existing for prior art.
Summary of the invention
Technical problem to be solved in the utility model, be exactly for the deficiency existing for prior art, and a kind of technical scheme of the simple to operate and safe and reliable online blowdown apparatus of wet cottrell spray header is provided, the utility model carries out blowdown by regularly opening blowoff valve to the spray header of wet cottrell, solve the problem of spray header frequent jams in prior art, ensure that the normal spray of spray header, and then ensure that the stable operation of wet electrical dust precipitator, extend its time between overhauls(TBO).
This programme is achieved by the following technical measures: the online blowdown apparatus of a kind of wet cottrell spray header, comprise water supply pipeline, described water supply pipeline passes the housing of described wet cottrell and is communicated with one group of spray header of the housing being positioned at wet cottrell, described one group of spray header is communicated with one group of blow-off pipe, and described one group of blow-off pipe is through the housing of described wet cottrell.
Further improvement of the utility model also has, and the blow-off pipe be positioned at outside the housing of described wet cottrell is communicated with collector pipe, and the sewage that blow-off pipe is discharged is disposed to the position of specifying after collector pipe is collected.
Further improvement of the utility model also has, the blow-off pipe be positioned at outside the housing of described wet cottrell is provided with blowoff valve, under wet cottrell normal operating condition, blowoff valve is cut out, when needs carry out blowdown to spray header, need to open blowoff valve, make sewage enter collector pipe through blow-off line and collect, whole blowdown process operation is simple, and controllability is good.
Further improvement of the utility model also has, and the one group of spray header be positioned at outside the housing of described wet cottrell is provided with water supply valve, for controlling the water entered in water supply pipeline.
In order to ensure the sealing of wet electrical dust precipitator, arrange for sealing between the housing of described water supply pipeline and described wet cottrell.
In order to ensure the sealing of wet electrical dust precipitator, arrange for sealing between described one group of blow-off pipe and the housing of described wet cottrell.
In order to cost-saving, whether the reliability simultaneously between the connection of consideration pipeline and dismounting facilitate, and described water supply pipeline and described one group of spray header pass through Flange joint.
In order to cost-saving, whether the reliability simultaneously between the connection of consideration pipeline and dismounting facilitate, and described one group of spray header and described one group of blow-off pipe pass through Flange joint.
The beneficial effect of this programme can be learnt according to describing of such scheme, owing to comprising water supply pipeline in this scenario, described water supply pipeline passes the housing of described wet cottrell and is communicated with one group of spray header of the housing being positioned at wet cottrell, described one group of spray header is communicated with one group of blow-off pipe, and described one group of blow-off pipe is through the housing of described wet cottrell.The utility model carries out blowdown by regularly opening blowoff valve to the spray header of wet cottrell, decrease because spray header, shower nozzle blocking cause the situation that electrostatic precipitator worsens, is forced to proceed to maintenance to occur, ensure that the normal spray of spray header, and then ensure that the stable operation of wet electrical dust precipitator, reach the effect effectively extending the electric cleaner time between overhauls(TBO).
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention.
In figure, 1 is the housing of wet cottrell, and 2 is water supply pipeline, and 3 is water supply valve, and 4 is flange, and 5 is spray header, and 6 is shower nozzle, and 7 is flange, and 8 is blow-off pipe, and 9 is blowoff valve, and 10 is collector pipe.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by a detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
Can be found out by accompanying drawing, the online blowdown apparatus of a kind of wet cottrell spray header, comprise water supply pipeline 2, described water supply pipeline 2 passes the housing 1 of described wet cottrell and is communicated with one group of spray header 5 of the housing 1 being positioned at wet cottrell, described one group of spray header 5 is communicated with one group of blow-off pipe 8, and described one group of blow-off pipe 8 is through the housing 1 of described wet cottrell.The blow-off pipe 8 be positioned at outside the housing 1 of described wet cottrell is communicated with collector pipe 10.The blow-off pipe 8 be positioned at outside the housing 1 of described wet cottrell is provided with blowoff valve 9.The one group of spray header 5 be positioned at outside the housing 1 of described wet cottrell is provided with water supply valve 3.
Arrange for sealing between described water supply pipeline 2 and the housing 1 of described wet cottrell.Arrange for sealing between described one group of blow-off pipe 8 and the housing 1 of described wet cottrell, concrete, for full weld is connected between blow-off pipe 8 and the housing 1 of wet cottrell.
Described water supply pipeline 2 is connected by flange 3 with described one group of spray header 5, and described one group of spray header 5 is connected by flange 8 with described one group of blow-off pipe 8.
In actual production running, regular (2 to 3 times weekly, the ruuning situation of visual wet cottrell adjusts in time) are opened blowoff valve 9 and are carried out blowdown, the impurity assembled in spray header 5 is discharged, ensure that the normal spray of spray header 5, simple to operate, safe and reliable.
By reference to the accompanying drawings the detailed description of the invention of utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (8)
1. the online blowdown apparatus of wet cottrell spray header, comprise water supply pipeline, described water supply pipeline passes the housing of described wet cottrell and is communicated with one group of spray header of the housing being positioned at wet cottrell, it is characterized in that: described one group of spray header is communicated with one group of blow-off pipe, described one group of blow-off pipe is through the housing of described wet cottrell.
2. the online blowdown apparatus of wet cottrell spray header according to claim 1, is characterized in that: the blow-off pipe be positioned at outside the housing of described wet cottrell is communicated with collector pipe.
3. the online blowdown apparatus of wet cottrell spray header according to claim 2, is characterized in that: the blow-off pipe be positioned at outside the housing of described wet cottrell is provided with blowoff valve.
4., according to the arbitrary described online blowdown apparatus of wet cottrell spray header of claim 3, it is characterized in that: the one group of spray header be positioned at outside the housing of described wet cottrell is provided with water supply valve.
5., according to the arbitrary described online blowdown apparatus of wet cottrell spray header of claim 1-4, it is characterized in that: arrange for sealing between the housing of described water supply pipeline and described wet cottrell.
6., according to the arbitrary described online blowdown apparatus of wet cottrell spray header of claim 1-4, it is characterized in that: arrange for sealing between described one group of blow-off pipe and the housing of described wet cottrell.
7. the online blowdown apparatus of wet cottrell spray header according to claim 1, is characterized in that: described water supply pipeline and described one group of spray header pass through Flange joint.
8. the online blowdown apparatus of wet cottrell spray header according to claim 1, is characterized in that: described one group of spray header and described one group of blow-off pipe pass through Flange joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724712.8U CN204911794U (en) | 2015-09-18 | 2015-09-18 | Online waste fitting discharging of wet electrostatic precipitator spray header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724712.8U CN204911794U (en) | 2015-09-18 | 2015-09-18 | Online waste fitting discharging of wet electrostatic precipitator spray header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204911794U true CN204911794U (en) | 2015-12-30 |
Family
ID=54960979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724712.8U Expired - Fee Related CN204911794U (en) | 2015-09-18 | 2015-09-18 | Online waste fitting discharging of wet electrostatic precipitator spray header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204911794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032615A (en) * | 2015-09-18 | 2015-11-11 | 山东钢铁股份有限公司 | Online blowdown device for spray water pipes of wet electrostatic dust collector |
-
2015
- 2015-09-18 CN CN201520724712.8U patent/CN204911794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032615A (en) * | 2015-09-18 | 2015-11-11 | 山东钢铁股份有限公司 | Online blowdown device for spray water pipes of wet electrostatic dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104190198A (en) | Vertical flow wet-type electric precipitator and wet electric precipitation method | |
| CN104645768A (en) | Wet-type cyclone dust removal device | |
| CN105413871B (en) | A kind of hot electrostatic precipitator subregion spray coupling moisture film rinses deashing technique and device | |
| CN206980986U (en) | A kind of electrostatic precipitator | |
| CN204911794U (en) | Online waste fitting discharging of wet electrostatic precipitator spray header | |
| CN104226480B (en) | Wet type dust remover and water pond sewage discharging system and sewage discharging method thereof | |
| CN209113361U (en) | A kind of bridge crane metallic dust cleaning plant and bridge crane | |
| CN207042674U (en) | A kind of intercepting type electrostatic precipitator | |
| CN202740962U (en) | Wet-method flue gas desulphurization device | |
| CN105032615A (en) | Online blowdown device for spray water pipes of wet electrostatic dust collector | |
| CN206980431U (en) | Corona wet desulphurization denitration dust collecting smoke eliminator | |
| CN109365129A (en) | A kind of charged dust-extraction unit of Sprial-flow suction type cloud | |
| CN209519538U (en) | A kind of environmentally friendly filter plant of industrial dust exhaust gas | |
| CN209379210U (en) | A kind of dust treatment system | |
| CN204933692U (en) | A kind of wet electrical dust precipitator | |
| CN106861403A (en) | Wet method corona desulphurization denitration dedusting smoke eliminator and application method | |
| CN209129655U (en) | The wind power ganged spraying device of bidirectional rotary type | |
| CN206253239U (en) | Wet cottrell | |
| CN206980442U (en) | Wet method corona desulphurization denitration dedusting smoke eliminator | |
| CN204619629U (en) | The dust separation system of spray drying tower waste gas | |
| CN212916134U (en) | Multi-point internal spraying cleaning pipe body structure of electric dust remover | |
| CN210675518U (en) | Wet-type spray set for electrostatic precipitator and wet-type electrostatic precipitator | |
| CN206356135U (en) | A kind of auxiliary deashing sprayer unit of tubular type wet electrical dust precipitator | |
| CN207709215U (en) | Wet cottrell prevents electric field flashover adjustment control membrane system | |
| CN212916132U (en) | Spiral electrode wire structure of electric dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |