Kushandiswa kwePTFE Yepamusoro-Kupisa Mucheka muKusefa Kwepamusoro-Kupisa (semu Industrial Flue Gasi Sefa): Maitiro ekuenzanisa Mhepo Permeability uye Filtration Precision

Jiangsu Aokai New Materials - PTFE High-Temperature Cloth Manufacturer anotsanangura: Mumaindasitiri epamusoro-tembiricha flue gasi kusefa maapplication, PTFE high-temperature jira inotarisana nepakati pehunyanzvi kupokana: kutsvaga yakanyanya kukwirisa kusefa chaiko kunowanzo konzera kudzikiswa kwemhepo, nepo kukoshesa kusapindirana kwemhepo kwakanyanya kunotungamira mukupindirana kwemhepo. Naizvozvo, kukosha kwekushandisa PTFE jira rekushisa kwepamusoro kuri mukutsvaga chiyero chine simba pakati pekushanda kuramba uye emission standard.

Pazasi pane matanho ekuyeresa anoenderana nemidziyo yePTFE yakakwirira-tembiricha jira:

I. Key Variables Inobata Kuenderana Kwekuita kwePTFE High-Temperature Jira

Kuti ive nechokwadi chekushanda kwakanaka kwePTFE jira rinopisa repamusoro pasi pemamiriro ekushanda akaomarara, hukama hwe 'effective-resistance' hunofanirwa kugadziridzwa kuburikidza nematanho anotevera:

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Operating filtration velocity Pane yakaderera filtration velocity (eg, <0.8 m/min), PTFE high-tembiricha jira rinowana yakakwirira kupindira mukana wepamhepo particles uye inochengetedza kugadzikana kwakagadzikana musiyano wekumanikidza mukati mechinhu. Izvi zvinobvumira jira kuti ripe yakanyatsojeka ine yakaderera yekushandisa simba kushandiswa.

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Huremu hwemachira egadziko (g/m²) Huremu hunotaridza zvakananga kuumbwa kwejira rePTFE rinopisa. Jira rehuremu hwepamusoro (pamusoro pe800 g/m²) rinoratidzira denser fiber accumulation, kuendesa yakasarudzika yekusefa chaiko (kusvika ku0.3 μm), asi inoda kuvharirwa kuyerera kwemhepo panguva yekushandiswa. Mucheka wakaderera-huremu unoisa pamberi pemutengo-unoshanda mhepo permeability.

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Kufefeta chaiko zvinodiwa Miyero yakaomesesa yekuburitsa inoda kukwirira kwekubata zvakanaka (semuenzaniso,> 99.99%). Mumamiriro ezvinhu akadaro, kugadziridzwa kwechimiro kunodiwa kutsiva kurasikirwa kwepermeability kunokonzerwa nekuwedzera compactness.

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II. Matekinoroji ehunyanzvi eKukwidziridza Chiyero chePTFE Yakakwira-Tembiricha Mucheka

Kuti uwane zvese zviri zviviri kurongeka kwepamusoro uye kupenya kwemhepo, vagadziri veindasitiri vanoshandisa matekinoroji epamusoro ekugadzirisa matekinoroji kune PTFE yakakwirira-tembiricha machira:

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Surface membrane lamination tekinoroji Iyi ndiyo nzira huru yekusefa kwepamusoro-kuguma. A microporous PTFE membrane inoiswa thermally laminated pane PTFE base jira, ichigonesa kusefa kwepamusoro . Guruva rinongonamatira kumusoro uye rinobviswa nyore nyore kuburikidza nekuchenesa pulse, kuchengetedza mukati ma pores asina kuvharwa.Kuburikidza ne biaxial kutambanudza, membrane air permeability inogona kudarika 220 L / dm²·min, kuderedza kushorwa ne40% kana ichienzaniswa neyakajairwa zvigadzirwa.

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Gradient chimiro dhizaini PTFE yakakwirira-tembiricha jira rinowanzo tora akawanda-layer composite chimiro:

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o Iyo guruva-yakatarisana layer inoshandisa ultra-fine fibers kuwedzera kukwenenzverwa kwechokwadi;

o Mukati wemukati unoshandisa tambo dzakakora kuti dzigadzire nzira dzakaderera-dzinodzivirira mhepo.A high porosity rate (>85%) inovimbisa kupararira kwemhepo yakatsetseka mukati mezvinyorwa.

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Fiber blending & weave optimization Girazi faibha kana P84 faibha yakasanganiswa kuti ivandudze kugadzikana kwedimensional uye hupenyu hwesevhisi. Special weave senge four-harness satin  inoderedza kuvharika kwemhepo panzvimbo dzekupindirana, ichipa hwaro hwakatsetseka hwemembrane lamination uye kudzivirira kukuvara kwemembrane izvo zvingakanganisa kufeta chaiko.

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III. Reference Indicators for Balanced PTFE High-Temperature Jira

Mukuita sarudzo yeinjiniya, yakaenzana PTFE yakakwira-tembiricha machira mabhegi anowanzo kuwira mukati meanotevera mitsara, kusiyanisa zvikumbiro zvezvakajairwa kana zvekupedzisira-zvishoma emission zvinodiwa:

Uremu: 300–800 g/m²

· Nominal filtration chaiyo: 0.1–10 μm

· Kwekutanga kuramba: ≤150 Pa

· Kushanda kwakazara kuramba: ≤1200 Pa (kuchengetedza yakanyudzwa dhizaini mashandisiro emagetsi fan)

Kupinda kwemhepo kwejira remhando yepamusoro laminated PTFE: 3–15 m³/m²·min

IV. Yekushandisa Logic Summary

Chiyero pakati pemhepo inopenya uye kukwenenzverwa kwejira rePTFE yakakwirira-tembiricha haigadzirwe nechinhu chimwe chete parameter, asi nehurongwa hwekutonga mukati mesevhisi yayo yese. Nekukwenenzvera filtration velocity, membrane lamination tekinoroji, uye gradient chimiro, PTFE yakakwirira-tembiricha jira inogona kuvharira submicron particles uku ichichengetedza kushanda kudonha kudonha mukati mesimba-rinoshanda.

Nekufambira mberi kwenanofiber coating tekinoroji, PTFE yakakwira-tembiricha jira rinowana yakanyanya kusefa pakudzika kwakadzika, ichiwedzera kusimbisa chinzvimbo chayo chepamusoro-tembiricha flue gasi kucheneswa.

Ruzivo rwuri pamusoro rwunopihwa neJiangsu Aokai New Materials Technology Co., Ltd.

Kuti uwane ruzivo rwakadzama, mamiriro ekushandiswa, uye zvigadziriso zvakagadziridzwa zvechigadzirwa chakazara - zvinosanganisira PTFE yakakwirira-tembiricha jira, PTFE yakakwirira-temperature tepi, PTFE yakakwirira-temperature mesh bhandi, mabhandi asina musono emichina yekubatanidza, jira rimwechete-sided PTFE, yakakwirira-tembiricha inodzivirira, girasi rinodzivirira, girazi rekutambirira, girasi rekutambirira

· Nharembozha yebasa: Mr. Guo: 18944819998 Mr. Liu: 13705266308