Load Adjustment of Waste Incineration Plant Units
Xyuas kom meej tias cov khib nyiab incineration thiab evaporation ncav cuag tus nqi ntsuas.
Tswj qhov kub thiab txias thiab siab.
Xyuas kom meej tias lub cub tawg kub yog khaws cia siab tshaj 850 degree, thiab cov pa oxygen cov ntsiab lus ntawm flue roj yog tswj ntawm 6% thiab 8%, nrog lub sij hawm nyob tsis pub tsawg tshaj li ob vib nas this.
Cov dej hauv dej yuav tsum tau khaws cia kom sib npaug thiab qhov ntsuas dej ntawm lub nruas yuav tsum tau khaws cia rau hauv qhov tsim nyog.
Xyuas kom qhov zoo ntawm saturated chav thiab superheated chav.
Txhawm rau kom muaj kev sib txuas zoo, cov slag thermal poob yuav tsum tsawg dua 3% txhawm rau txhim kho kev ua haujlwm tag nrho ntawm lub boiler.
Ua kom muaj kev nyab xeeb thiab kev lag luam ntawm boiler units.
Lub flue gas purification system yuav tsum tau khaws cia nyob rau hauv ib txwm ua hauj lwm kom paub meej tias cov emission indicators, As nyob rau hauv raws li ntau yam.
Txoj hauv kev los kho Unit Load
1. Kev hloov kho raws li cov lus qhia thauj khoom:
Siv "kev tswj fais fab", DEH system tuaj yeem kho lub valve qhib ntawm lub turbine kom hloov mus rau cov txheej txheem load.
2. Kev hloov kho raws li qhov ntsuas siab:
Tom qab teeb tsa tus nqi tseem ceeb ntawm lub zog siab, DEH tswj qhov system yuav hloov kho qhov qhib ntawm lub turbine regulating valve kom ntseeg tau tias qhov yuav tsum tau muaj siab yog ib txwm khaws cia nyob rau theem tas li.
3. DEH phau ntawv hloov kho:
"Valve control" yog siv nyob rau hauv DEH tswj ntawm lub turbine. Los ntawm kev nce lossis txo qis cov lus qhia qhib lub valve, lub turbine tswj valve qhib yog manually kho kom tau raws li qhov yuav tsum tau muaj ntawm chav tsev ua haujlwm.
4. Kev hloov kho cov phiaj xwm sib cais:
Thaum cov kab sib cais tswj tau muab tso rau hauv kev ua haujlwm, chav tsev yuav cia li nkag mus rau hauv txoj haujlwm sib cais. Lub sijhawm no, chav tsev yuav hloov mus rau kev tswj ceev, uas yog, DEH system yuav hloov kho qhov qhib ntawm lub tshuab hluav taws xob tswj lub valve kom tswj tau qhov zaus ntawm 50HZ. Tus neeg teb xov tooj kho lub tshuab hluav taws xob lub thawv Hertz kom tswj tau qhov ntsuas qhov ntsuas hluav taws xob, thiab hloov lub tshuab hluav taws xob ua kom muaj zog mus rau "qhov hluav taws xob tsis tu ncua" hom kom qhov hluav taws xob ruaj khov.
