Coulter Air Lifter maka ụlọ ọrụ Cellulose Ether

A coulter-ụdị ikuku lifter ike na-aga n'ihu ọrụ e mere, nke tumadi ji dị ka a dealcoholization ihicha akụrụngwa na usoro nke na-emepụta cellulose ether site ihe mgbaze usoro, nke mere na-aghọta irè na-aga n'ihu ọrụ nke dealcoholization ihicha usoro, na n'ikpeazụ na-aghọta. ebumnuche nke mmepụta CMC. Ọrụ na-aga n'ihu.

Isi okwu: carboxymethyl cellulose ether (CMC maka mkpụmkpụ); arụ ọrụ na-aga n'ihu; ihe mkpuchi ikuku

0,Okwu mmalite

N'ime usoro ọdịnala nke ịmepụta cellulose ether site na usoro mgbaze, ngwaahịa crude nke carboxymethyl cellulose (nke a na-akpọ CMC) nke e nwetara site na mmeghachi omume etherification nwere ike nweta site na nhazi usoro dị ka nkwụsị nkwụsịtụ, ọgwụgwọ ihicha, ikpochapụ na granulation, wdg. Naanị akụkụ nke ethanol dị na CMC crude dị n'elu ka a na-enweta site na distillation tinyere nnu sodium n'oge nkwụsịtụ na usoro ịsa ahụ, na akụkụ nke ọzọ nke ethanol na-edobe na CMC crude, nke a mịrị amị, gbarie, granulated na ngwugwu n'ime CMC okokụre. . megharịa. N'ime afọ ndị na-adịbeghị anya, ọnụahịa nke ihe mgbaze organic anọgidewo na-arị elu. Ọ bụrụ na enweghị ike ịmegharị ethanol, ọ bụghị naanị na ọ ga-eme ka ihe onwunwe ghara ịla n'iyi, kamakwa ọ na-abawanye ọnụ ahịa mmepụta nke CMC, nke ga-emetụta uru ngwaahịa ma belata asọmpi ngwaahịa. N'okwu a, ụfọdụ ndị na-emepụta CMC na-eme ka usoro ahụ dịkwuo mma ma na-eji igwe na-ekpo ọkụ rake na usoro nke nkwekọrịta na ihicha, ma a ga-arụ ọrụ igwe na-ekpo ọkụ na-arụ ọrụ n'oge na-adịghị anya, na ike ọrụ dị elu, nke na-enweghị ike imezu ihe ndị chọrọ. mmepụta CMC dị ugbu a. akpaaka chọrọ. Ndị otu R&D nke Zhejiang Provincial Research Institute of Chemical Industry ewepụtala ụdị ikuku ikuku nke coulter maka usoro nkwekọrịta na ihicha CMC, ka ethanol wee mee ngwa ngwa na n'ụzọ zuru oke site na ngwaahịa CMC crude ma megharịa ya maka ojiji, n'otu aka ahụ. oge mezue ọrụ nke CMC ihicha usoro. Na ọ nwere ike ịghọta na-aga n'ihu ọrụ nke CMC mmepụta, na ọ bụ ezigbo nnọchi ngwá maka rake agụụ draya na CMC mmepụta usoro.

1. Atụmatụ atụmatụ nke coulter air lifter maka cellulose ether ụlọ ọrụ

1.1 Atụmatụ nhazi nke ihe na-ebuli ikuku coulter

The coulter ụdị ikuku lifter bụ tumadi esịnede usoro nnyefe, kehoraizin kpo oku jaket ahu, plow òkè, efe efe otu, iyuzucha tank, igbapu usoro na uzuoku nozulu na ndị ọzọ bụ isi components. Enwere ike ịkwado ihe nlereanya a na ngwaọrụ nri na ntinye na ihe mgbapụta na ntinye. A na-ewepụ ethanol na-agbanwe agbanwe site na tankị iyuzucha ma megharịa ya maka ojiji, si otú ahụ na-achọpụta ọrụ mmepụta CMC na-aga n'ihu.

1.2 Ụkpụrụ na-arụ ọrụ nke ihe na-ebuli ikuku coulter

N'okpuru omume nke coulter, CMC crude ngwaahịa turbulences tinyere n'ime mgbidi nke cylinder na circumferential na radial ntụziaka n'otu aka, na-atụba n'akụkụ nkịtị ntụziaka nke n'akụkụ abụọ nke coulter n'aka nke ọzọ; mgbe akpali akpali ngọngọ ihe aga site na-efe efe mma, Ọ na-ike gbasasịa site elu-ọsọ adiana efe efe. N'okpuru ngwakọta nke coulters na mma na-efe efe, ngwaahịa CMC na-agbagharị ngwa ngwa ma gwerie ya ka ọ dịkwuo elu ebe ethanol nwere ike ịmegharị; N'otu oge ahụ, ihe dị na cylinder ahụ na-ekpo ọkụ site na jaket jaket na steam na-agafe n'ime cylinder iji kpoo ihe ahụ ozugbo n'okpuru ọrụ abụọ nke ethanol, arụmọrụ volatilization na mmetụta nke ethanol na-akawanye mma, na ethanol na-ekewa ngwa ngwa na nke ọma. N'otu oge nke dealcoholization, uzuoku na jaket na-ekpo ọkụ ihe na cylinder ma mechaa ihicha usoro nke CMC. emesia. The CMC mgbe dealcoholization na ihicha nwere ike ịbanye na-esote echichi, granulation na ngwaahịa nkwakọ ngwaahịa mgbe ahapụchara si na mwepụ usoro.

1.3 Nhazi na nhazi coulter pụrụ iche

Site na nyocha banyere njirimara nke CMC, ndị nchọpụta ahụ họọrọ iji igwekota coulter mepụtara n'oge mmalite dị ka ihe nlereanya bụ isi, ma melite nhazi nhazi na nhazi nke coulter ọtụtụ ugboro. Ebe dị anya n'etiti coulters abụọ dị n'akụkụ n'akụkụ okirikiri akụkụ agụnyere bụα, α bụ 30-180 degrees, ndokwa na a gburugburu na isi aro, na n'azụ azụ nke coulter nwere arc concave welie splashing ike nke ihe n'akụkụ nkịtị ntụziaka nke n'akụkụ abụọ nke coulter, nke mere na ihe onwunwe. a na-atụba ma na-egwepịa ya dị ka o kwere mee ka ọ dịkwuo elu ebe ethanol nwere ike ịmegharị, nke mere na mmịpụta ethanol na CMC crude ngwaahịa zuru oke.

1.4 Nhazi nke akụkụ akụkụ cylinder

Iji ghọta ọrụ na-aga n'ihu nke ikuku na-ebuli elu, ogologo nke gbọmgbọm dị ogologo karịa nke igwekota n'ozuzu. Site na ọtụtụ ndozi n'ichepụta nha nke ogologo na dayameta nke ahụ dị mfe, a na-enweta oke ogologo na dayameta kacha mma nke ahụ dị mfe, nke mere na ethanol nwere ike wepụta ya kpamkpam wee bute ya site na tankị iyuzucha. oge, na ọrụ nke usoro ihicha CMC nwere ike mechaa n'otu oge ahụ. The CMC mgbe dealcoholization na ihicha na-abanye ozugbo na usoro nke ngwepịa, granulation na ngwaahịa nkwakọ, na-aghọta zuru-akara automation nke CMC mmepụta.

1.5 Nhazi nke nozzles pụrụ iche

Enwere oghere pụrụ iche na ala cylinder maka ịkwọ ụgbọ mmiri. A na-eji mmiri eme ihe n'ọnụ mmiri. Mgbe uzuoku na-abanye, ọdịiche nrụgide na-eme ka mkpuchi nozzle mepere emepe. Mgbe uzuoku na-adịghị na-asọpụta, mkpuchi mkpuchi na-emechi oghere n'okpuru esemokwu nke mmiri iji gbochie CMC crude ka ahapụ ya. Ethanol na-agbapụta site na nozzles.

2. Akụkụ nke igwe ikuku coulter

Igwe ikuku nke ụdị coulter nwere usoro dị mfe na ezi uche dị na ya, nwere ike wepụ ethanol ngwa ngwa na n'ụzọ zuru ezu, ma nwee ike ịghọta ọrụ na-aga n'ihu nke CMC dealcoholization ihicha usoro, ma dị nchebe ma dị mfe ịwụnye, rụọ ọrụ na ịnọgide na-enwe. Ụfọdụ ndị ahịa enyela nzaghachi mgbe ejiri ya. Iji igwe a abụghị naanị nwere nnukwu mgbake nke mmịpụta ethanol na ike dị ala, kamakwa ọ na-eme ka mma ngwaahịa dị mma, na-ebelata ọnụ ahịa mmepụta, na-echekwa akụ ethanol. N'otu oge ahụ, ọ na-eme ka ọnọdụ ọrụ dịkwuo mma na nrụpụta ọrụ, ma na-emezu ihe achọrọ CMC dị ugbu a. Industrial mmepụta akpaaka chọrọ.

3. Atụmanya ngwa

N'ime afọ ndị na-adịbeghị anya, ụlọ ọrụ CMC nke obodo m na-agbanwe site na mmepụta nke na-arụsi ọrụ ike na mmepụta ihe na-akpaghị aka, na-arụsi ọrụ ike na-emepe nchọpụta ngwá ọrụ ọhụrụ na mmepe, na-aga n'ihu na-eme ka usoro ahụ dịkwuo mma na njirimara nke ngwá ọrụ ahụ, iji ghọta mmepụta CMC na ọnụ ala dị ala. ma kwadebe ngwaahịa ndị dị elu. Ebumnuche nkịtị nke ụlọ ọrụ mmepụta ihe CMC. Igwe elu ikuku ụdị coulter na-emezu ihe a chọrọ nke ukwuu ma bụrụ ezigbo nhọrọ maka akụrụngwa mmepụta CMC.