Cement Negative Pressure Sieve Analyzer Laboratory

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Cement Negative Pressure Sieve Analyzer Laboratory

Njira yogwiritsira ntchito imawulula chida chowunikira chowonera pakompyuta poyezera ubwino wa simenti womwe ndi mtundu watsopano. Chida chowunikira chowunikira choyipa cha simenti choyezera ubwino wa simenti chimadziwika makamaka chifukwa chakuti pakamwa pa ndege ya mpweya wa chipangizo choyezera ubwino wa simenti amasinthidwa kukhala kang'ono kooneka ngati nyanga kosiyana m'lifupi kuchokera pa kang'ono kofanana; kutalika kwa chida chowunikira chowunikira choyezera simenti pakati pa kutalika kwa zida zowunikira ku West Germany ndi ku China ndi chamtundu wapamwamba kwambiri; kukula kwa chinsalu choyesera, ndi kukula kwa mpando wowonekera kumasinthidwa mofanana. Mapangidwe atsopanowa amathandizira kugawidwa kwa kuchuluka kwa mpweya wotulutsa mpweya pakamwa pansalu yotchinga, ndipo mbali yakufayo sipangika mosavuta, kuonetsetsa kuti mayesowo ndi olondola. Makulidwe a chinsalu choyesera ndi mpando wowonekera kumachepa; motero, kuchuluka kwa vacuum ya pulogalamu yowunikira chinsalu kumapangidwa bwino, kusanthula kwazithunzi kumakhala bwino, nthawi yoyesera imafupikitsidwa, ndipo kulondola kwa zoyeserera kumatsimikiziridwanso.

Kufotokozera

Negative pressure sieve analysis chida cha simenti finenessA mtundu wa simenti katundu fufuzani chida chimagwiritsidwa ntchito makamaka pa simenti fineness check.Kodi ntchito yakale kwambiri padziko lapansi kuti screen analyzer amafufuza fineness simenti ndi Germany, zapakhomo m'zaka zaposachedwa alinso ndi Zinthu Zonyenga, Screen Analyzer yogwiritsidwa ntchito ndi mpweya ku Germany ndi mtundu wa radius (kutalika kwake ndi kofanana ndi sieve yoyesera), mpweya wa mpweya wa zinthu zotsanzira zapakhomo. zothandiza ndi m'mimba mwake (kutalika kwake n'kofanana ndi m'mimba mwake wa sieve kuyesa), kuposa mbali wamba ya mitundu iwiri ya zowunikira chophimba kukhala kutengera mpweya mpweya wotsegula kwambiri ndi sieve kuyesa φ 200mm; Kuperewera kwake ndikuti kupanikizika koyipa kwa dongosolo kumacheperako mwachangu, ndipo chotsuka choyamwa chimayima mosavuta; Onjezani kuyezetsa sieve pansi nsalu yotchinga ndi chophimba chimango mphambano kachiwiri, lamba chitsulo chosatha amakonzedwa, osakhala ndi sieve kabowo anakonza, pamene kupanga kusanthula zenera mayeso, ena poyamba akhoza waikamo ndi chitsanzo cha sieve kabowo pa sieve akufa ngodya. Pamapeto pake, zimayambitsa zolakwika zoyesa. Ntchito yachitsanzo chomwe chilipo ndikusintha malo ofooka omwe ali pamwamba pa negative pressure screen analyzer, imapangitsa kuti mayeso ake apezeke molondola kwambiri, ndikufanana ndi Zomwe zilipo kale zoyesa zoyeserera za simenti. Mbali yayikulu yachitsanzo chomwe chilipo ndikuti kutsegula kwa screen analyzer air nozzle sikudikirira kagawo kambiri podikirira malo ambiri kuti asinthe mtundu wa lipenga, kutalika kwake ndi mtundu wapamwamba kwambiri, pakati pa West Germany's screen analyzer ndi Homemade screen analyzer mpweya nozzle kutsegula kutalika, izo bwino kugawa mpweya kuyenda pa nsalu yotchinga; Nthawi yomweyo, sinthani sieve yoyesera ya φ 200mm yomwe imagwiritsa ntchito sieve yoyeserera ya φ 150mm mu GB1345 GB, ndikuchotsa sieve pansi pamphepete yopanda lamba wopanda mauna, sinthani mawonekedwe a mauna onse kukhala, kuthetsa vuto la ngodya yakufa. kuyesa sieve; Sieve mpando mpweya kulowa kutsegula m'mimba mwake amasintha φ 25 ± 2mm kukhala ndi choyambirira φ 40mm, ndi mapangidwe atsopano amtunduwu akhoza kusintha chophimba kusanthula dongosolo zoipa kupanikizika, wachedwetsa kutsekereza zotsukira kuyamwa, potero watsimikizira kulondola kwa zoyeserera. Chitsanzo chothandizira chidzafotokozedwanso pansipa molumikizana ndi Chithunzi chofotokozera; 1 sieve standardFig. 2 sieves mpando 3 mpweya nozzle ndi kutsegula mawonekedwe.

一, Zogwiritsa

FYS150 Negative Pressure Sieve Analyzer ndi chida chapadera chosanthula sieve molingana ndi muyezo wadziko lonse wa GB1345-91 "Cement Fineness Inspection Method 80μm Sieve Analysis Method". Ili ndi dongosolo losavuta, kukonza mwanzeru ndi ntchito yabwino, kulondola kwambiri komanso kubwereza bwino. Zinthu monga kuchepa kwa mphamvu zamagetsi. Ndi chida chofunikira kwambiri pazomera za simenti, makampani omanga, mabungwe ofufuza zasayansi ndi mayunivesite ndi makoleji okhala ndi simenti yayikulu.

二, ukadaulo parameter

1. Sieve kusanthula kuyesa fineness: 80μm

2. Kuwunika ndi kusanthula nthawi yodzilamulira yokha 2min (makonzedwe a fakitale)

3. Zosinthika zosiyanasiyana zogwira ntchito zoipa: 0 mpaka -10000pa

4. Kuyeza kulondola: ± 100pa

5. Kusamvana: 10pa

6. Malo ogwirira ntchito: kutentha kwa 0 ~ 50 ° C chinyezi <85%RH

7. Liwiro la Nozzle: 30 ± 2r / min

8. Mtunda pakati pa kutsegula nozzle ndi chophimba: 2-8mm

9. Onjezani chitsanzo cha simenti: 25g

10. Mphamvu zamagetsi: 220V ± 10%

11. Kugwiritsa ntchito mphamvu: 600W

12. Phokoso la ntchito ≤75dB

13. Net kulemera: 40kg

三、Mapangidwe mfundo

Chowunikira choyipa cha sieve chimapangidwa makamaka ndi bokosi, sieve base, vacuum chotsukira, chipangizo chosonkhanitsira fumbi lamkuntho komanso chowongolera chanzeru cha digito. Bokosi ndilo dongosolo lalikulu la chida. Zigawo zonse ndi zigawo zake zimayikidwa mu bokosi. Mtsinje wa sieve uli ndi ma synchronous motors, nozzles, mapaipi olimba, ndi zina zotero, ndipo sieve yoyesera ndi chivundikiro cha sieve imayikidwapo. Mapeto apansi a chubu cholimba amalumikizidwa ndi mpweya wolowera m'mphepo yamkuntho ndi payipi, ndipo doko laling'ono limalumikizidwa ndi chowongolera choyipa ndi payipi. Vacuum cleaner imagwira ntchito ngati gwero la kupanikizika koyipa. Doko loyamwa limalumikizidwa ndi kutulutsa kwamphepo yamkuntho, ndipo mota imatha kusinthidwa mosasunthika kudzera pazitsulo zosinthira pagulu, kuti musinthe kupanikizika koyipa kwa chida nthawi iliyonse. Chipangizo chosonkhanitsira fumbi la cyclone chimapangidwa ndi chubu chamkuntho ndi botolo lotolera fumbi. Kukonzekera kwa chimphepocho kumapangitsa kuti fumbi lizigwira bwino ntchito, kotero kuti 95% ya fumbi la simenti ligwera mu botolo lotolera fumbi, motero kuchepetsa kuchuluka kwa ntchito zotsuka fumbi za vacuum cleaner. Nthawiyo imayendetsedwa ndi pulogalamuyo mu wolamulira, kotero kuti chidacho chikhoza kuyima pokhapokha atagwira ntchito kwa mphindi 2 (mafakitale). Pambuyo poyambitsa sieve analyzer yoyipa, chotsukira chotsuka ndi injini ya synchronous imayamba kugwira ntchito, kotero kuti mkati mwa chotengera cha sieve kusungidwa movutikira. Ufa wabwino wa simenti woyesedwa pa sieve yoyesera umakhala wamphamvu pansi pakuchita kwa mpweya wopopera kuchokera pamphuno. Ufa wabwino wokhala ndi m'mimba mwake wocheperako kuposa kabowo ka sieve umayamwa kudzera mu sieve yoyeserera pansi pa kukakamiza koyipa, pomwe ufa wabwino wokhala ndi tinthu tating'onoting'ono tokulirapo kuposa kabowo ka sieve umakhalabe pa sieve yoyeserera, motero kumaliza kusefa ndikukwaniritsa zofunikira. wa GB1345-91 zofunika mayeso.