HGL neHGW dzakatevedzana dzakamira padanho rimwe chete uyepombi dzemakemikari dzakatwasuka dzine danho rimwe chetezvakavakirwa pamapombi emakemikari ekutanga ekambani yedu. Tinofunga zvizere nezvezvinodiwa zvemaumbirwo emapombi emakemikari panguva yekushandiswa, tinoshandisa ruzivo rwepamusoro rwemaumbirwo kumba nekune dzimwe nyika, uye tinoshandisa mapombi akasiyana. Mugodhi, chimiro chekubatanidza chinosunga, chine hunhu hwemaumbirwo ari nyore kwazvo, kugadzikana kwakanyanya, kudedera kudiki, kushandiswa kwakavimbika, uye kugadzirisa kuri nyore. Ichi chizvarwa chitsva chepombi yemakemikari yechikamu chimwe chete yakagadzirwa nenzira itsva.
Kushandiswa
Pombi dzemakemikari dzeHGL neHGW dzakatevedzanainogona kushandiswa kusvika pamwero wakati muindasitiri yemakemikari, kutakurwa kwemafuta, chikafu, zvinwiwa, mushonga, kurapwa nemvura, kuchengetedzwa kwezvakatipoteredza uye mamwe maasidhi, alkali, munyu nezvimwe zvinoshandiswa zvichienderana nemamiriro chaiwo ekushandiswa kwemushandisi. Chinhu chinoparadza, chisina zvidimbu zvakasimba kana huwandu hushoma hwezvidimbu, uye chine viscosity yakafanana nemvura. Hazvikurudzirwi kushandiswa mumamiriro ezvinhu ane chepfu, anobvira moto, anoputika, kana anoparadza zvakanyanya.
(1) Nitric acid uye mashandisirwo ayo muindasitiri ye nitric acid
Mukugadzira nitric acid kuburikidza neammonia oxidation, nitric acid inonyungudutswa (50-60%) inogadzirwa mu stainless steel absorption tower inoyerera ichibva pasi petower ichipinda mutangi rekuchengetera simbi isina tsvina, uye inotakurwa kuenda kune imwe nzira nepombi yesimbi isina tsvina. Teerera tembiricha yepakati nepakati uye kumanikidzwa kwekupinda pano.
(2) Mashandisirwo muindasitiri ye phosphoric acid ne phosphoric acid
Kune acid yakachena, simbi isina tsvina yeCr13 inongoramba acid yakasanganiswa nemhepo, uye chromium-nickel (Cr19Ni10) austenitic stainless steel inongoramba acid yakasanganiswa nemhepo. Chinhu chakanakisa chinodzivirira phosphoric acid isimbi isina tsvina yechromium-nickel-molybdenum (ZG07Cr19Ni11Mo2), nezvimwewo.
Zvisinei, pakugadzira phosphoric acid, kusarudza zvinhu zvepombi kwakaoma zvikuru nekuda kwematambudziko ekuora anokonzerwa nekuvapo kwetsvina muphosphoric acid, uye inofanira kubatwa nekungwarira.
(3) Kushandiswa muindasitiri ye sodium chloride nemunyu (mvura yemunyu, mvura yegungwa, nezvimwewo)
Simbi isina ngura yeChromium-nickel ine mwero wakaderera wekuora wakaenzana pakurwisa sodium chloride ine ngura shoma uye ine alkaline, mvura yegungwa nemvura ine munyu patembiricha yakati uye huwandu hwakati, uye inoshandiswa zvakanyanya. Zvisinei, zvinofanira kucherechedzwa kuti ngura ine njodzi inogona kuitika mune dzimwe nguva.
Pombi dzesimbi isina nguraanoshandiswa zvakanyanya muindasitiri yezvekudya pakubata chikafu chine munyu nemunyu. Zvisinei, kutarisirwa kunofanira kupihwa kune nyaya dzekugadzirisa makristaro ezvemukati uye nyaya dzekusarudza zvisimbiso zvemakanika.
(4) Kushandiswa muindasitiri ye sodium hydroxide uye alkali
Simbi isina tsvina yeChromium-nickel austenitic inogona kutsungirira sodium hydroxide iri pasi pe40-50% kusvika pa80°C, asi haipindi mumvura ine alkali yakawanda uye inopisa zvakanyanya.
Simbi isina ngura yeChromium yakakodzera chete kune mhinduro dzealkali dzinopisa zvishoma uye dzine huwandu hushoma.
Kuchenjerera kunofanira kubhadharwa kune dambudziko re crystallization yepakati.
(5) Kushandiswa mukutakura mafuta
Kunyatsocherechedza kusimba kwechinhu chacho, kusarudzwa kwezvikamu zverabha, uye kana mota yacho ichifanira kudzivirirwa nekuputika, nezvimwewo.
(6) Kushandiswa muindasitiri yemishonga
Pombi dzekurapa dzinogona kukamurwa muzvikamu zviviri zvinotevera zvichienderana nenzira yekutumira pombi:
Rudzi rumwe ipombi dzemvura dzakajairika, pombi dzemvura inopisa uye pombi dzekugadzirisa mvura yakasviba dzinoshandiswa mumapurojekiti everuzhinji, uye rumwe rudzi ipombi dzekutakura zvinhu zvakaita semakemikari emvura, zvinhu zvepakati, mvura yakachena, acids uye alkalis.
Yekutanga ine zvinodiwa zvishoma zvemapombi uye inogona kubatwa nemapombi anoshandiswa mumidziyo yemakemikari, nepo yekupedzisira ine zvinodiwa zvakanyanya zvemapombi. Mapombi anofanira kusangana nezvinodiwa zvehunyanzvi zvemapombi e centrifugal anoshandiswa mumidziyo yekurapa.
(7) Kushandiswa muindasitiri yezvikafu nezvinwiwa
Muindasitiri yezvikafu nezvinwiwa, chinhu ichi hachiparadzi kana kuti hachina kuparadzisa zvakanyanya, asi ngura haibvumirwi, uye kuchena kwechinhu ichi kwakanyanya. Muchiitiko ichi, pombi yesimbi isingatsvedzeri inogona kushandiswa.
Zvimiro zvechivako
1. Kugadzirwa kwemubato wepombi wemhando iyi yepombi kunodzivirira kukuvara kwemubato wemota. Izvi zvinovimbisa kushanda kwakasimba uye kwakavimbika kwenguva refu kwemota.
2. Mapombi aya ane chimiro chemugodhi wepombi chakavimbika uye chitsva. Pombi yakatwasuka inogona kushandisa mota yeB5 structure standard kuti ifambise pombi yemvura zvakananga, uye pombi yakatwasuka inogona kushandisa mota yeB35 structure standard kuti ifambise pombi yemvura zvakananga.
3. Chifukidziro chepombi nebhureki remapombi aya zvakagadzirwa sezvikamu zviviri zvakazvimiririra zvine chimiro chakanaka.
4. Mapombi aya akatevedzana ane chimiro chiri nyore uye ari nyore kugadzirisa. Kana pombi yangoda kutsiviwa, zviri nyore kupatsanura nekuisa, uye nzvimbo yacho inenge yakarurama uye yakavimbika.
5. Mubato wepombi nemota yemuchina wemhando iyi zvakabatana zvakasimba nekubatanidza kwakasungirirwa. Tekinoroji yepamusoro uye inonzwisisika yekugadzirisa nekugadzira inoita kuti mubato wepombi uve nehukuru hwakanyanya, kudedera kwakaderera uye ruzha rwakaderera.
6. Zvichienzaniswa nepombi dzemakemikari dzakatwasukaNemaumbirwo akajairika, iyi nhevedzano yemapombi akatambanuka ane chimiro chidiki uye nzvimbo yepasi yeyuniti yakaderedzwa zvakanyanya.
7. Mapombi aya anoshandisa dhizaini yakanaka kwazvo ye hydraulic. Mashandiro epombi akagadzikana uye anoshanda zvakanaka.
8. Muviri wepombi, chifukidziro chepombi, impeller nezvimwe zvikamu zvepombi idzi zvinogadzirwa nemazvo nekuisa mari, zvine hungwaru hwepamusoro, nzira dzinoyerera zvakanaka uye chitarisiko chakanaka.
9. Zvivharo zvepombi, shafts, mabhureki nezvimwe zvikamu zveiyi nhevedzano yemapombi zvinoshandisa magadzirirwo akajairika uye zvinochinjika zvakanyanya.
Dhayagiramu yechimiro cheHGL、HGW
Nguva yekutumira: Zvita-13-2023