Pulse Damper: Chishandiso Chinobvisa Pulse Chekushandisa Pakudzikamisa Kudzvanywa Kwazvo; Chishandiso Chinobvisa Pulse Chekushandisa Pakuyerera Kwemapepa

Pulse Damper, inozivikanwawo se pulsation dampener kana pulse eliminator, chishandiso chekusimbisa chakanyatsogadzirwa pakati pepombi yemasheya nebhokisi remusoro muhurongwa hwekuyerera kwemuchina wepepa. Sechikamu chepakati chekugadzirisa kusimba kwepulp pressure pulsation uye flow fluctuation, inoderedza zvinobudirira kupindira kwepulse nguva nenguva kunokonzerwa nekutenderera kwe impeller, turbulence yemapaipi uye system pressure oscillation. Ichi chishandiso chakakosha chekudzikamisa kugadzirwa kwepepa uye huremu hwehwaro mumitsetse yekugadzira mapepa ekumhanya kwepamusoro uye epamusoro.

1. Nheyo yekushanda

Iyo pulse damper inoshanda zvichienderana nenzira yekuchengetedza simba inochinjika uye yekudziviriraNekushandisa hunhu hunodzvanywa hwemhepo inoyerera uye mashandiro ekuchinja kwe elastic isolation structures, inoita kuti ikwanise kuchekwa zvakanyanya uye kuzadzwa kwemupata kuti pave nekuchinja-chinja kwepressure mu pulp pipeline. Kana pressure yepayipi yakwira ipapo ipapo, elastic structure inochinja uye inodzvanya mhepo yemukati kuti itore simba rekukurumidza rinosvika nguva pfupi. Kana pressure yepayipi yadonha kamwe kamwe, compression medium inowedzera uye inoburitsa simba kuti idzore kushomeka kwepressure.

Kuburikidza nekuchengetedza simba rinoenderera mberi uye kutenderera kwesimba, mudziyo uyu unobvisa zvachose kutenderera kwesimba kwakanyanya, kudiki uye kudiki. Unoramba uchienderera mberi nekumanikidzwa kwesimba uye kumhanya kwekuyerera kunoendeswa kubhokisi remusoro, unobvisa kukanganiswa kwekuyerera kwesimba panzvimbo inobva simba, uye unogadzirisa kuyerera kwesimba uye kudzikamiswa kwesimba nemazvo.

2. Mabasa Ekutanga uye Maitiro Ekushandisa

Munguva yekugadzira mapepa, kupururudza kwemapombi emuchina, kuchinja kwekudzivirira mapaipi uye kushanduka kwemvura zvinokonzeresa kusagadzikana kwemuchina, zvichikonzera zvikanganiso zvepepa zvakaita sekutsauka kwehuremu hwenguva refu, mitsetse inotenderera, mapatani emakore uye ukobvu husina kuenzana. Kumhanya kwemuchina kwakakwira, matambudziko emhando yepamusoro anokonzerwa nekukanganiswa kwepulse anowedzera. Hunhu hwepakati hwema pulse dampers ndeaya anotevera:

• Kubvisa Kushanda Kwemapundu: Inonyatso kuderedza ma micro-pulsations ane frequency yakakwira ayo asingagone kugadziriswa nemidziyo yechinyakare yekudzikamisa, ichipa kunyatsojeka kwakanyanya kupfuura zvishandiso zvemazuva ano zve buffer.
• Mamiriro Ekufamba Kwejeti Rakagadzikana: Inochengetedza kumanikidzwa kwekutumira pulp nguva dzose uye kumhanya kwekuyerera, ichivimbisa kugoverwa kwakafanana kwemuto uye kupinda mukati mebhokisi remusoro, ichibvisa kukanganiswa kwekuyerera nguva nenguva uye ichivandudza zvakanyanya kufanana kwekugadzirwa kwepepa.
• Kudzivirira Mabhabhu Emhepo uye Kuyerera Kwemvura: Kushanda kwakavharwa zvizere uye kusimbiswa kwekumanikidzwa kunodzivirira kufema mweya une simba uye pulp inodonha, kunodzivirira nharaunda inoyerera uye kudzivirira kutenderera kwefiber, zvichizadzisa zvinodiwa zvepamusoro zvemagiredhi epamusoro epepa.
• Kudzivirirwa kweMidziyo uye Kuderedza Kurasikirwa: Inobvisa kudedera kwemidziyo kunokonzerwa nekukanganiswa kwepulse, inoderedza kupera simba kwema headbox, mapaipi nemavharuvhu, inowedzera hupenyu hwebasa rehurongwa hwese hwekuyerera kwemhepo uye inoderedza mari yekukundikana nekugadzirisa.
• Kuvandudzwa kweKurema kweMagetsi Akachinjika: Inopa mamiriro ekushanda akasimba kwazvo ekugadzirisa mvura zvakanaka mu headbox uye masisitimu ekusimbisa mweya, ichivandudza huremu hwemuchina wese uye ichideredza huwandu hwezvakaraswa.

3. Mhando Huru dzeMaumbirwo uye Hunhu

3.1 Diaphragm Pulse Damper (Rudzi Rwakanyatsogadzirwa rweMichina Yemapepa Yepamusoro)

Inoshandisa ma diaphragm elastic emhando yezvekudya kana emhando yeindasitiri kuti iparadzanise zvachose gasi ne pulp zvinochengetedza simba mukati, zvichiita kuti gasi nemvura zviparadzaniswe zvakanaka. Ndiyo modhi inofarirwa nemichina yemazuva ano yemapepa inomhanya uye yepamusoro.

Zvakanakira Zvikuru: Kunyatsogadzikana kwakanyanya, kubvisa anopfuura 95% yema micro-pulsations ane frequency yepamusoro; dhizaini yakavharwa zvizere isina kusvibiswa kwemhepo kana furo, ichivimbisa kunaka kwepulp yakachena; chimiro chakabatana, mhinduro inokurumidza uye kugadziriswa kwesimba kunonzwisisika, kuchinyatsoenderana nekugadzirwa nekukurumidza kwakanyanya.

Maitiro Ekushandisa: Mitsetse yekugadzira inomhanyisa yepamusoro yepepa retsika repamusoro, bepa rakaputirwa, bepa rakatetepa uye bepa rehunyanzvi rinoda kuumbwa kwepamusoro uye kudzora huremu kwakaringana.

3.2 Chidziviriro chemhepo chePulse Bag

Yakashongedzerwa nechimiro chebhegi remhepo rakabatana, inoita kuti kumanikidzwa kugadzikane uye kuvharwe kuburikidza nekudzvanywa nekukura kwebhegi remhepo, ine chimiro chiri nyore, kugona kukuru kwekuvhara uye kushanda kwakasimba kwekudzivirira kurova kwemoyo.

Zvakanakira Zvikuru: Kudzivirira kumanikidzwa kwakanyanya, nzvimbo yakakura yekubatanidza, kudzivirira kukanganiswa kwakanyanya uye kugadzirisa kuri nyore, kwakakodzera mapaipi emvura anoyerera zvikuru.

Maitiro Ekushandisa: Mitsetse yekugadzira yepakati nepakati uye nekukurumidza yepepa rekurongedza, linerboard nebhodhi remarara rine kudiwa kukuru kwepulp.

3.3 Kudonhedza Mapaipi Kudonhedza Pulse Damper (Rudzi Rwekutanga Rwehupfumi)

Inogadzirisa kugadzikana kwemvura kuburikidza nekuwedzera mapaipi, kudzikamisa maburi uye kugadzirisa kuyerera kwemvura. Haina zvinhu zvakanyatsonaka zvinopfava zvine chimiro chiri nyore kwazvo uye mashandiro asingagadzirisike.

Zvakanakira Zvikuru: Mutengo wakaderera, hapana mhepo inodiwa uye kushanda kwakasimba, zvichizadzisa zvinodiwa zvekusimbisa kumanikidzwa.

Maitiro Ekushandisa: Michina yemapepa midiki nepakati inomhanyisa zvishoma uye mitsetse yakajairika yekugadzira mapepa ine zvinodiwa zvishoma kuti pepa rinyatsojeka.

4. Nheyo dzeSarudzo

• Kusarudzwa neMuchina Wekumhanya: Rudzi rwekupomba mapaipi emuchina unomhanya zvishoma pasi pe500m/min; rudzi rwebhegi remhepo remuchina unomhanya pakati nepakati we500–800m/min; rudzi rwediaphragm rwakanyatsonaka runosungirwa kune michina yepepa yepamusoro inomhanyisa kupfuura 800m/min.
• Kusarudzwa neGiredhi rePepa: Chimiro chemazuva ano chekudzikisa madziro chepepa rekurongedza nemapepa; chidzikisi chediaphragm chakanyatsogadzirwa chepepa remhando yepamusoro, bepa rakaputirwa, bepa rakatetepa uye bepa rehunyanzvi kuti rive nechokwadi chekuti pamusoro pepepa pane mhando yepamusoro.
• Kusarudzwa Nemamiriro Emuviri: Rudzi rwebhegi remhepo rinodzivirira kupfekwa uye rinodzivirira kuvharika kwetsvina yemarara uye rudzi rwetsvina yakanyanya kusvibiswa; rudzi rwediaphragm yakanyatsonaka yetsvina yakachena uye yakanatswa.

5. Nhungamiro dzeKushanda Nekuchengetedza Zuva Nezuva

• Gara uchitarisa kumanikidzwa kwemukati kuti uchengetedze huwandu hwakajairwa hwekugadzikana uye kudzivirira kutadza kudzikamisa kurova kwemoyo kunokonzerwa nekusakwana kwekumanikidzwa.
• Chenesai kubatana kwemukati memvura, makomba uye tsvina nguva nenguva kudzivirira kuvharika kwepombi uye kusagadzikana kwenzvimbo yekuyerera kwemvura izvo zvinokonzera kuyerera kwemvura kwechipiri.
• Ongorora kukwegura uye kusakara kwemadiaphragm, mabhegi emhepo uye zvikamu zvinovhara nguva nenguva, chinja zvishandiso zvakasakara nenguva kuti usadonhedze mvura uye usanyanya kugadzikana.
• Shandisa pamwe chete nemavharuvhu ekumanikidza ekumashure epaipi kuti usimbise kumanikidzwa kwekumashure kwesystem, kuwedzera simba rekudzikisa uye kudzikamisa, uye kuita kuti paipi ishande zvisina pulsation.

6. Mhedziso

Chidziyo che pulse damper chinhu chinonyatsojeka chinoita kutiinosarudza mhando yepepa rakapedzwa kuburikidza nekudzora kuyerera kwakanyatsojekaKunyangwe ichiiswa muchimiro chemidziyo yekubatsira, inogadzirisa dambudziko guru rekuputika kwemvura mukugadzira mapepa ekumhanya. Nekuderedza kushanduka kwesimba uye kudzikamisa mamiriro ekuyerera, inobvisa zvikanganiso zvakasiyana-siyana zvemapepa kubva panobva chigadzirwa, ichivandudza zvakanyanya mwero wekukodzera kwechigadzirwa uye kugadzikana kwekugadzirwa. Kune mitsetse yemazuva ano yekugadzira mapepa ekumhanya uye emhando yepamusoro, ma pulse dampers ave michina yakajairika, ichienzanisa kushanda zvakanaka kwekugadzira, mhando yechigadzirwa uye mutengo wekushanda zvakakwana.