1. Iwu tightening, ọhụrụ coal chemical oru mkpa iji nweta efu mwepu
Industrylọ ọrụ kemịkalụ kemịkalụ na-eji coal dị ka akụrụngwa, site na nhazi kemịkalụ iji mee coal ka ọ bụrụ gas, mmiri mmiri, mmanụ siri ike na usoro kemịkal.Nhazi ụlọ ọrụ kemịkalụ coal nke ụlọ ọrụ kemịkalụ ọdịnala na ụlọ ọrụ kemịkalụ coal ọhụrụ.A na-ekewa ụlọ ọrụ kemịkalụ coal omenala na amonia sịntetik, urea, methanol, methanol, acetic acid, calcium carbide, acetylene derivatives, wdg;ọhụrụ coal chemical ụlọ ọrụ na-agụnye coal ka mmanụ, coal ka eke gas, coal ka olefin, coal ka dimethyl ether, wdg New coal chemical oru ngo mmepụta na ewu nke gburugburu ebe obibi na ume achikota mmepe dị ka isi abụ olu ụtọ, ma ọhụrụ coal chemical ụlọ ọrụ. bụ nnukwu mmiri oriri, oriri mmiri na mmiri na-ekpofu ikuku dịtụ elu, nke ugbu a China coal chemical oru ngo na-emepụta banyere 117 nde tọn mmiri mkpofu kwa afọ, coal mmanụ, coal ka olefin na coal gas unit ngwaahịa nkezi mmiri oriri nke 10,27,6. t n'otu n'otu, ya mere a na-ekesakarị ọrụ a na akụ na ụba nke coal na mmiri mmiri.Ya mere, a na-ewere iji oke na mbibi nke akụ mmiri dị ka nsogbu gburugburu ebe obibi kachasị njọ nke ụlọ ọrụ kemịkalụ coal chere ihu.
Steeti ahụ agbatịkwuru amụma mkpofu mmiri mkpofu maka ọrụ kemịkalụ coal ọhụrụ, na-achọ ka ọnụọgụ mmiri mkpofu ga-adị karịa 95% wee mechaa zute ọkọlọtọ “efu efu”.
Usoro ọgwụgwọ nke njedebe nke mmiri mmiri na-ekpo ọkụ coal na-agụnye usoro ndị a: a na-ewepụ ihe ọṅụṅụ nnu nnu dị elu site na n'ihu evaporation crystallization system na tank tank na akụrụngwa ihicha site na mgbapụta;mmanya na-egbu egbu a gwakọtara na-ekpo ọkụ na-aga n'ihu site na ikpo ọkụ (ụzụ mmiri ma ọ bụ ikuku ọkụ), mmiri dị na nnu inorganic na adịghị ọcha ndị ọzọ;uzuoku nke abụọ nke ọkụ na-ebupụta na-abanye n'ime ngwaọrụ absorption gas, na ikuku iyuzucha ruru eru.Ka ọ dị ugbu a, akụrụngwa ihicha nke ọdịnala a na-ahụkarị n'ahịa bụ igwe na-ekpocha nkụ, igwe nkụ, otu ketulu uzuoku, igwe igwe na-efesa ụlọ elu na onye na-ekpochapụ ihe nkiri scraper.
2. Okwu mmalite nke omenala nkịtị mkpofu mmiri ihicha
2.1 Drum scraper dryer
Drum scraper dryer bụ akụrụngwa ihicha nke etinyere na cylinder rotary n'ụdị ntụgharị ọkụ.Mmiri mmiri na ihe eji akwa ákwà na-emepụta ihe nkiri ihe nkiri na mgbidi dị n'èzí nke drum na-agbagharị na ọsọ ọsọ ọsọ, nke a na-ekpo ọkụ site na mgbidi drum na-ekpo ọkụ nke ọkụ ọkụ (mmiri uzuoku ma ọ bụ mmanụ ọkụ), na ihe nkiri ihe nkiri bụ. a mịrị amị ma kpochapu ya site na scraper.
2.2 ụdị nkụ nke rake
Vacuum rake draya bụ akwụkwọ akụkọ kwụ ọtọ intermittent agụụ ihicha akụrụngwa, mmiri ihe site conduction evaporation, na scraper igwekota mgbe niile na-ewepụ ihe onwunwe na-ekpo ọkụ n'elu, na-etolite a ikesa eruba n'ime akpa, mmiri evaporation site agụụ mgbapụta.A na-eji igwe nkụ rake mee ihe karịa na ngwaahịa organic emechara ọkara yana ọrụ ihicha mmanụ na ụlọ ọrụ kemịkalụ.
2.3 Otu steamer
Mgbe ihe ngwọta ahụ na-ekpochapụ na evaporator, a naghịzi eji uzuoku nke abụọ na-emepụta, na ngwọta adịghịzi etinye n'ime evaporator nke abụọ, ya bụ, ọ bụ naanị otu evaporator ka a na-eji mechaa ọrụ evaporation, nke a na-akpọ single- mmetụta evaporation.Ngwa ikuku na-eji otu kettle evaporation bụ otu kettle uzuoku.
2.4 Ọkụ ọkpọ
Draịcha ihe ọkụkụ bụ usoro teknụzụ nhazi nke etinyere na ihicha ihe.Mgbe atomization na ụlọ ihicha, na kọntaktị na ikuku na-ekpo ọkụ, mmiri na-agba ọsọ ngwa ngwa, ya bụ, ngwaahịa akọrọ.Usoro a nwere ike ime ka ngwọta ahụ ozugbo, emulsion nkụ n'ime ntụ ntụ ma ọ bụ ngwaahịa granular, nwere ike ịzọpụta evaporation, nchipịa na usoro ndị ọzọ.
2.5 Scraper mkpa ihe nkiri evaporator
Ihe mkpuchi ihe nkiri scraper bụ jaket na-ekpo ọkụ na-ekpo ọkụ n'èzí shei ahụ, bụ nke a na-eji ihe nchacha na-atụgharị n'ime ya, bụ nke a na-agbanye n'osisi na-atụgharị na etiti cylinder ahụ.Mgbe agbakwunyere mmiri mmiri akụrụngwa site na akụkụ elu nke evaporator, n'okpuru ike ndọda na scraper na-atụgharị, a na-emepụta ihe nkiri dị mkpa n'akụkụ mgbidi dị n'ime nke shei ahụ.A na-ewepụ mmiri mmiri a gwụchara site na ala, a na-ewepụkwa uzuoku nke abụọ site n'akụkụ elu mgbe ọ na-ewepụ ụfụfụ.
Ugbu a, ndị a omenala ihicha ngwá na-adịghị etinyere nke ọma na ụlọ ọrụ, nke na-apụghị dozie ina mgbu n'ókè nke agwakọta nnu nne mmanya ihicha, na-eweta ọhụrụ ọrụ nsogbu na-arụ ọrụ ahịa, dị ka: enweghị ike nkụ;elu akụrụngwa ọdịda ọnụego, mfe mkpọnwụ;ihicha mgbe niile, ebe obibi ịdị ọcha na-adịghị mma na saịtị;na n'ozuzu mkpofu arụmọrụ dị ala.Nsonaazụ nyocha ahịa metụtara metụtara na-egosi na oke ọrụ nke akụrụngwa bụ naanị ihe na-erughị 30% nke olu imewe.Ewetala nnukwu nsogbu nye ndị ahịa.Oriri ike na-adịkarị elu, ogo nke akpaaka adịghị elu, na ntinye aka nke mmadụ ka ukwuu.Nke a bụ n'ihi na ugbu a keukwu mmezu nke " ọgụgụ isi ọrụ" na "nwere ọgụgụ isi factory" coal chemical ụlọ ọrụ, bụ ihe ịrụ ụka adịghị ya.
Ya mere, ọ bụ atụmanya nke usoro mkpofu efu niile nke mmiri mkpofu kemịkalụ na-achọ ihe ngwọta nke "oke arụmọrụ, ọgụgụ isi" na nke ọma kpọrọ nkụ "nke mmiri mkpofu kemịkalụ coal.
3. WSD gburugburu ebe obibi nchekwa skid-ndokwasa nne mmiri mmiri ihicha ngwaọrụ
Iji dozie nsogbu nke mmịpụta efu nke mmiri mkpofu nnu agwakọta na ụlọ ọrụ kemịkalụ coal, WSD Environmental Protection etinyela onwe ya n'ọtụtụ afọ nke nyocha na ihe ọhụrụ, wee mepụta ngwaọrụ dị mma ma kwụsie ike skid na-agbanye obere okpomọkụ uzuoku crystallization ngwaọrụ.Na-ewere ọgwụgwọ kwa ụbọchị nke 5000L elu lekwasị agwakọta nnu nnu nne mmiri dị ka ihe atụ, ndị a bụ ntụnyere n'etiti omenala ihicha akụrụngwa na ọhụrụ ala okpomọkụ uzuoku crystallization:
Njirimara nke ngwaọrụ ihicha mmiri mmiri nke nne
The ngwaọrụ bụ skid-ndokwasa na modular imewe, nke nwere ike ịghọta ihicha nke iche iche nnu nne mmanya ruo n'ókè kasị ukwuu, na effluent mmetụta dị mma, ọ dịghị n'efu gas mmetọ, thermal mmetọ na ndị ọzọ phenomena.N'otu oge ahụ, usoro ahụ bụ njikwa akpaka, yana njirimara nke mgbapụta akpaka, nhicha akpaka, njikwa ikpo okwu igwe ojii na ihe ndị ọzọ.
Tupu ịdị ọcha
Ọnọdụ ọrụ nke unit ahụ: Ọnọdụ okpomọkụ nke bushes na-ebu ibu na-agbanwe, na mgbanwe na-arịwanye elu mgbe ejuputa ihe dị ka lita 300 nke ụdị mba ọzọ nke mmanụ gbazere.Mgbe elu nke ọ bụla gasịrị, okpomọkụ na-adaba, wee na-ebili ọzọ, na-akụda ugboro ugboro, na-eme ka unit ahụ ghara ịrụ ọrụ nke ọma.
Usoro mgbaba nke usoro ịkpọ nkụ nne WSD mmanya
▲ mpempe akwụkwọ injinia
WSD gburugburu ebe obibi nchedo coal mmiri mkpofu mmiri "efu efu" eserese mgbaba
N'etiti ọnwa Disemba 2018, ahọpụtara ngalaba mwepụ varnish nke ụlọ ọrụ anyị.A na-eji ngwá ọrụ ahụ eme ihe maka ihe na-erughị awa 24, na ihe na-eme mgbanwe okpomọkụ na-ebelata.Okpomọkụ ahụ gbadara ihe dị ka 85 Celsius C n'ihe na-erughị otu ọnwa, na okpomọkụ nke akụrụngwa kwụsiri ike ruo ugbu a.A na-edebe ọrụ ahụ na gburugburu 80 Celsius, nke edozila isi nsogbu nke ndị ahịa.N'August 2019, onye ahịa na-etinye akụkụ abụọ nke iwepụ varnish ọzọ na nkeji abụọ ndị ọzọ.
ahụkarị ikpe
Ndị ahịa bụ mba ike na chemical ụlọ ọrụ isi isi ọnụ ọgụgụ ụlọ ọrụ.The MVR akụrụngwa nke mbụ imewe evaporation crystallization ngwaọrụ enweghị usoro mapụtara, na nne mmiri mmiri ihicha usoro na-adịghị emebe, nke na-eduga na-aga n'ihu na-ekesa nke nne mmiri mmiri na nne mmiri mmiri na usoro, na-akpata na ịba ọgaranya nke mmetọ na Enweghị ike ịgwọ mmiri mmiri nne nke ọma.Ndị ahịa ọhụrụ skid-ndokwasa nne na nna mmanya ihicha ngwaọrụ (nhazi ikike nke 70 tọn / ụbọchị), obere okpomọkụ uzuoku crystallization usoro, na-eji hazie coal chemical ụlọ ọrụ MVR evaporation crystallization usoro nke mba ọzọ nnu nne na nna mmanya, ọ bụghị naanị n'ụzọ dị irè dozie ndị ahịa efu mgbapụta Usoro nsogbu mgbochi teknụzụ ọnụ, nakwa maka nchekwa gburugburu ebe obibi, nchekwa mmiri na mmepe na-adigide dị oke mkpa.Nchedo gburugburu ebe obibi WSD na-enyere ndị ahịa aka idozi nsogbu nke ọgwụgwọ njedebe nke mmiri mkpofu nnu dị elu, nweta nnu siri ike kristal, ma ghọta n'ezie nkwụsị efu efu nke nnukwu mmiri mkpofu nnu na ụlọ ọrụ kemịkalụ coal.
Kunshan WSD Environmental Protection Equipment Co., Ltd. e hiwere na 2009, bụ ụlọ ọrụ teknụzụ dị elu na Jiangsu Province, ebe nyocha teknụzụ na-eme ka mmiri na-ekpofu evaporator, na-enyere ụlọ ọrụ aka imepe “kilomita ikpeazụ” nke mkpofu mmiri efu.
N'ime afọ nke nyocha na mmepe na ihe ọhụrụ, ọ nwere ihe karịrị 150 ikike ikike ikike, ọkachamara na ọgwụgwọ nke coal chemical ụlọ ọrụ, ezi chemical ụlọ ọrụ, ezi chemical ụlọ ọrụ na ize ndụ n'efu, 600 + mba kpochapụwo ikpe, a ngụkọta ngwá ọrụ ike nke 961,884 tọn / afọ, yana njikwa mkpofu na ikike ịrụ ọrụ nke 100,000 tọn / afọ.
Na nso nso mkpa ndị ahịa, WSD nwere ike inye ndị ahịa ọrụ ọgwụgwọ mmiri mkpofu ahaziri ahazi, gụnyere nyocha ọnọdụ ọrụ, nyocha mgbasa ozi, nkwado teknụzụ tupu ire ere, nyocha na mmepe, nrụpụta, ntinye, inye ọrụ, nnyefe, nkwado mgbe ire ere na-aga n'ihu na nsochi nke dum yinye keukwu ọrụ usoro.
Oge nzipu: Sep-27-2023