Nernst N2035A ACID nyocha ihe nyocha

Oke ngwa

Nernst N2035AACID nyocha ihe omimibụ ngwa n'ịntanetị n'ezie na-enyocha okpomọkụ nke igirigi acid dị na gas flue nke ji esi mmiri ọkụ na ọkụ ọkụ.

Dị ka ọ̀tụ̀tụ̀ okpomoku nke igirigi a tụrụ atụ̀, a pụrụ ịchịkwa okpomọkụ ikuku gas na-ekpo ọkụ na ọkụ ọkụ na-ekpo ọkụ nke ọma. Belata ala okpomọkụ sulfuric acid igirigi ebe corrosion nke akụrụngwa. Melite arụmọrụ ọkụ nke ọrụ. Mụbaa nchekwa nchekwa ọkụ ọkụ na-agbatị ndụ ọrụ nke akụrụngwa.

Njirimara ngwa

Mgbe iji Nernst N2035AACID nyocha ihe omimi(igirigi acid), ị nwere ike mara nke ọma uru igirigi acid, ọdịnaya oxygen, uzuoku (% uru vapor mmiri) ma ọ bụ ebe igirigi (-50 Celsius C ~ 100 ° C), ọdịnaya mmiri (g / kg) na uru iru mmiri RH na na flue gas nke ji esi mmiri ọkụ na kpo oku oku.

Onye ọrụ nwere ike ijikwa okpomọkụ ikuku na-ekpochapụ n'ime oke dị elu karịa ebe igirigi acid nke ikuku flue dị ka ngosipụta nke ngwá ọrụ ma ọ bụ abụọ 4-20mA mmepụta akara. Iji zere mmebi acid na-ekpo ọkụ ma na-abawanye nchekwa nchekwa ọkụ.

Ụkpụrụ ngwa

N'ime igwe ọkụ ụlọ ọrụ ma ọ bụ igwe ọkụ ọkụ, nrụpụta mmanụ mmanụ na ụlọ ọrụ kemịkalụ na ọkụ ọkụ. A na-ejikarị mmanụ ọkụ (gasị eke, gas akọrọ, coal, mmanụ dị arọ, wdg) eme ihe dị ka mmanụ ọkụ.

Mmanụ ndị a nwere ọtụtụ sọlfọ ma ọ bụ karịa, nke ga-emepụta SO₂na usoro nke peroxide combustion. N'ihi ịdị adị nke oke ikuku oxygen n'ime ụlọ combustion, obere ego nke SO₂n'ihu na-ejikọta na oxygen na-etolite SO₃, Fe₂O₃na V₂O₅n'okpuru nkịtị ngafe ọnọdụ ikuku. (ụzụ ọkụ na elu igwe ọkụ nwere akụrụngwa a).

Ihe dị ka 1 ~ 3% nke SO niile₂na-atụgharị na SO₃. SO₃gas dị n'ime ikuku flue dị elu anaghị emebi ọla, mana mgbe ikuku flue gas dara n'okpuru 400 Celsius, SO₃ga-ejikọta ya na uzuoku mmiri iji mepụta vapor sulfuric acid.

Usoro mmeghachi omume bụ nke a:

SO₃+ H₂O ——— H₂SO₄

Mgbe sulfuric acid uzuoku condens n'elu kpo oku na ọdụ nke ọkụ, obere okpomọkụ sulfuric acid igirigi ntụpọ corrosion ga-eme.

N'otu oge ahụ, mmiri mmiri sulfuric acid nke a na-agbanye n'elu ala na-ekpo ọkụ na-ekpo ọkụ ga-araparakwa n'ájá dị na gas flue iji mepụta ntụ na-egbuke egbuke nke na-adịghị mfe iwepụ. A na-egbochi ma ọ bụ ọbụna na-egbochi ọwa flue gas, yana nguzogide na-abawanye, ka ọ na-abawanye oriri ike nke onye na-akwado ya. Nrụrụ na mgbochi ntụ ga-etinye ọnọdụ arụ ọrụ nke elu ikpo ọkụ ọkụ. Ebe ọ bụ na flue gas nwere ma SO₃na uzuoku mmiri, ha ga-emepụta H₂SO₄vapor, na-ebute mmụba nke ebe igirigi acid nke flue gas. Mgbe okpomọkụ ikuku flue dị ala karịa ebe igirigi acid nke flue gas, H₂SO₄uzuoku ga-arapara na flue na okpomọkụ ka ọ bụrụ H₂SO₄ngwọta. Na-emebi ngwa ngwa, na-ebute mwepu mgbanwe okpomọkụ na mmebi flue.

Na ngwaọrụ ndị na-akwado ọkụ ọkụ ma ọ bụ ọkụ ọkụ, ike ọkụ nke ọkụ ọkụ na ihe na-ekpo ọkụ na-eme ihe dị ka 50% nke ngụkọta ike nke ngwaọrụ ahụ. Igwe ikuku gas na-ekpochapụ na-emetụta arụmọrụ ọkụ ọkụ nke ọkụ ọkụ na ọkụ ọkụ. Nke dị elu nke ikpochapu okpomọkụ, na-ebelata arụmọrụ okpomọkụ. Maka 10 Celsius C ọ bụla na-abawanye na okpomọkụ gas na-ekpochapụ, nrụpụta ọkụ ga-ebelata ihe dịka 1%. Ọ bụrụ na ikpochapụ gas okpomọkụ dị ala karịa acid igirigi ntụpọ okpomọkụ nke flue gas, ọ ga-eme ka akụrụngwa corrosion na-eme ka nchekwa ihe ize ndụ na-arụ ọrụ nke kpo oku oku na boilers.

Okpomọkụ dị mma na-ekpochapụ ọkụ nke ọkụ ọkụ na igwe ọkụ kwesịrị ịdịtụ elu karịa ebe ala igirigi nke ikuku flue. Ya mere, ikpebi ebe ikuku acid dị n'ọkụ na-ekpo ọkụ na ọkụ ọkụ bụ isi ihe na-eme ka arụ ọrụ nke ọma rụọ ọrụ na ibelata ihe egwu nchekwa ọrụ.

Nka nka

• Nlele nyocha raara onwe ya nye:Otu onye nyocha nwere ike n'otu oge tụọ ọdịnaya oxygen, ebe igirigi mmiri, ọdịnaya mmiri, na ebe igirigi acid.

•Njikwa mmepụta ọtụtụ ọwa:Onye nyocha ahụ nwere mmepụta 4-20mA abụọ dị ugbu a yana interface nkwukọrịta kọmpụta RS232 ma ọ bụ nkwukọrịta netwọkụ RS485.

• Oke nha:

0°C～200°C uru akara igirigi acid

1pm - 100% oxygen ọdịnaya

0～100% mmiri vepo

-50°C ~ 100°C uru akara igirigi

Ọdịnaya mmiri (g/kg).

•Ntọala mkpu:Onye nyocha ahụ nwere mmepụta mkpu n'ozuzu 1 yana mpụta mkpu mmemme 3.

• Ndozi akpaaka:NkeACID nyocha ihe omimiga-enyocha sistemu arụ ọrụ dị iche iche na-akpaghị aka wee mezie ya ozugbo iji hụ na onye nyocha ziri ezi n'oge nha.

•Sistemụ ọgụgụ isi:Onye nyocha nwere ike mezue ọrụ nke ntọala dị iche iche dịka ntọala ekpebiela.

•Gosipụta ọrụ mmepụta:Onye nyocha ahụ nwere ọrụ siri ike nke igosipụta paramita dị iche iche na nrụpụta siri ike na njikwa njikwa nke paramita dị iche iche.

•Nhọrọ paramita dị iche iche:Enwere ike ịhọrọ ya dị ka mmanụ ọkụ dị iche iche (lignite, coal a na-asacha, coal a na-akpụ akpụ, gas sitere n'okike, mmanụ ọkụ ọkụ, mmanụ dị arọ, mmanụ mmanụ dị iche iche, wdg), SO₂emepụtara site na ọdịnaya sọlfọ dị iche iche, yana ngbanwe nke mmanụ ụgbọala ọ bụla n'ime SO₃, na-enweta kpọmkwem elu-nkenke combustion flue gas acid igirigi ihe ụkpụrụ maka dị iche iche mmanụ ụgbọala.

•Nwụnye dị mfe ma dị mfe:Ntinye nke onye nyocha dị nnọọ mfe ma enwere eriri pụrụ iche iji jikọọ na nyocha zirconia.

Nkọwapụta

Ụzọ ngosi

• Ngosipụta dijitalụ nke Bekee 32-bit

Nsonaazụ

• Ọwa abụọ 4 ~ 20mA DC linear

• Acid igirigi,

• Uzuoku mmiri

• Ọdịnaya mmiri

• Ebe igirigi mmiri,

• oxygen fọdụrụnụ

• Mgbasa ozi oti mkpu n'ụzọ anọ

• Oghere Usoro nzikọrịta ozi RS232

• Nzikọrịta netwọk RS485

Oke: edobere site na ahụigodo

• 0°C～200°C uru akara igirigi acid

• 0～100% uzuoku mmiri

• 0～100% iru mmiri uru

• 0 ~ 10000g/kg

• -50°C ~ 100°C ebe igirigi

Usoro mmepụta niile bụ mmeziNgosipụta Parameter Ngosipụta ary Parameter

izi eziP

• Nzizi ±0.5°C

• Mkpebi 0.1°C

• Tinyegharịa izi ezi ±0.5%

A na-agbakọ nha nha ndị ọzọ dabere na nha nha oxygen

Okpomọkụ ikuku ọkụ ọdabara

• 0～1400°C

SO₂isi

10ppm ~ 15%

SO₃ntughari

0.1% ~ 6%

Gas ntụaka

Gas ntụaka na-anabata mgbapụta ịma jijiji micro-motor

Ike Ruireqements

85VAC ruo 264VAC 3A

Okpomọkụ na-arụ ọrụ

Okpomọkụ na-arụ ọrụ -40°C ruo 60°C

Iru mmiri dị n'etiti 5% ruo 95% (anaghị ekpokọta ọnụ)

Ọkwa nke Nchekwa

IP65

IP54 na n'ime ntụnyere ikuku mgbapụta

Akụkụ na ibu

300mm W x 180mm H x 100mm D 3.0kg