Kev faib tawm ntawm Pneumatic Conveying Materials Raws li Adhesiveness thiab Kev Tiv Thaiv Kev Ntsuas Zoo

PART 01: Kev faib cov ntaub ntawv raws li Adhesiveness

1. Cov ntaub ntawv tsis-Adhesive

Cov ntaub ntawv uas tsis yog nplaum yog hais txog cov uas tsis ua raws li cov phab ntsa hauv lub raj xa dej thaum lub sij hawm pneumatic conveying. Cov ntaub ntawv no muaj cov khoom zoo tshaj plaws ntws thiab tsis yooj yim lo rau hauv lub raj xa dej, kom ntseeg tau tias kev xa khoom zoo. Cov ntaub ntawv uas tsis yog nplaum muaj xws li cov hmoov hlau thiab iav hlaws dai.

2. Cov khoom siv nplaum tsis muaj zog

Cov ntaub nplaum tsis muaj zog yog cov uas muaj qee qhov kev nplaum rau cov phab ntsa hauv lub raj xa dej thaum lub sij hawm pneumatic conveying, tab sis lub nplaum nplaum kuj tsis muaj zog. Cov ntaub ntawv no qhia me ntsis adhesion thaum lub sij hawm conveying tab sis feem ntau tsis ua rau muaj teeb meem loj. Cov ntaub ntawv uas tsis muaj zog nplaum feem ntau suav nrog qee cov hmoov qhuav thiab nplej.

3. Cov khoom siv nplaum nplaum

Cov ntaub ntawv nplaum nplaum yog cov uas qhia pom pom adhesion rau cov phab ntsa hauv lub raj xa dej thaum lub sijhawm xa khoom. Cov ntaub ntawv no muaj zog adhesion zog thiab ua rau muaj teeb meem sticking nyob rau hauv lub raj xa dej, cuam tshuam rau cov txheej txheem conveying ib txwm. Cov khoom siv nplaum nplaum uas muaj xws li qee cov tshuaj hmoov thiab ore hmoov.

4. Cov khoom siv nplaum nplaum heev

Cov ntaub ntawv nplaum nplaum yog xa mus rau cov uas muaj cov nplaum nplaum nplaum thaum lub sij hawm pneumatic conveying. Cov ntaub ntawv no muaj lub zog nplaum tseem ceeb thiab tuaj yeem ua rau muaj teeb meem loj heev, txawm tias ua rau muaj kev cuam tshuam hauv cov kav dej. Cov ntaub ntawv nplaum nplaum muaj xws li cov nplaum nplaum nplaum thiab cov khoom pasty.

PART 02: Cov txheej txheem los tiv thaiv cov khoom siv hauv cov kav dej

1. Xaiv cov khoom siv yeeb nkab uas tsim nyog

Xaiv cov khoom siv hauv cov kav dej uas tsim nyog tuaj yeem txo qhov kev sib txhuam ntawm cov khoom siv thiab cov yeeb nkab phab ntsa, yog li txo qhov yuav ua rau adhesion. Feem ntau, rau cov ntaub ntawv me me thiab cov nplaum nplaum heev, nws raug nquahu kom xaiv cov khoom siv hauv cov kav dej uas muaj qhov zoo dua thiab hnav-resistant sab hauv, xws li polyethylene thiab polytetrafluoroethylene.

2. Tswj Kev Tshaj Tawm Gas

Kev tswj kom zoo ntawm kev xa cov pa tawm nrawm tuaj yeem txo qhov kev sib txhuam ntawm cov khoom siv thiab cov kav raj xa dej, txo qhov muaj feem ntawm adhesion. Yog tias qhov nrawm nrawm dhau, nws ua rau muaj qhov ua rau adhesion; yog tias nws tsawg dhau, cov khoom siv zoo li daws teeb meem, kuj ua rau muaj teeb meem sticking. Yog li ntawd, thaum lub sij hawm pneumatic conveying, nws yog ib qho tseem ceeb los kho cov roj tshaj tawm kom tsim nyog raws li cov khoom siv nplaum thiab cov kav dej txoj kab uas hla.

3. Siv cov txheej txheem Anti-Adhesion tsim nyog

Siv cov txheej txheem tsim nyog los tiv thaiv adhesion rau sab hauv ntawm lub raj xa dej tuaj yeem txo qhov kev sib txhuam ntawm cov khoom thiab cov phab ntsa hauv cov kav dej, yog li txo qhov adhesion. Cov khoom siv los tiv thaiv adhesion muaj xws li polytetrafluoroethylene thiab polystyrene.

4. Kev tu cov kav dej tsis tu ncua

Kev tu lub raj xa dej tsis tu ncua tuaj yeem tshem tawm cov khoom siv uas txuas rau cov kav dej hauv phab ntsa, tiv thaiv cov teeb meem ntawm cov nplaum. Qhov zaus thiab cov txheej txheem ntawm kev ntxuav yuav tsum tau txiav txim siab raws li cov khoom nplaum tshwj xeeb ntawm cov khoom siv thiab cov kev siv cov kav dej.

5. Siv cov pa xa hluav taws xob tsim nyog

Kev xaiv cov khoom siv hluav taws xob tsim nyog tuaj yeem txo qhov kev sib txhuam ntawm cov khoom siv thiab cov yeeb nkab phab ntsa, txo qhov ua rau adhesion. Hauv cov txheej txheem pneumatic conveying, feem ntau siv cov pa roj carbon monoxide muaj xws li huab cua thiab chav, thiab kev xaiv yuav tsum yog raws li cov khoom nplaum ntawm cov khoom.

Hauv kev xaus, pneumatic conveying cov ntaub ntawv tuaj yeem muab faib ua ntau pawg raws li lawv cov khoom nplaum. Hauv kev siv cov tswv yim, peb yuav tsum xaiv qhov tsim nyog los tiv thaiv adhesion ntsuas raws li cov khoom siv tshwj xeeb kom txo qis adhesion, ua kom lub cev ua haujlwm ntawm pneumatic conveying. Los ntawm kev nkag siab zoo txog cov khoom nplaum ntawm cov ntaub ntawv thiab siv cov phiaj xwm los tiv thaiv adhesion, peb tuaj yeem daws qhov teeb meem ntawm cov khoom lo rau hauv cov kav dej.