Maitiro ekuyerera kwecompressor diki yepiston inotonhodzwa nemhepo anogona kuteverwa kumashure kusvika pakutanga kwezana remakore rechi19. Anoshandiswa zvakanyanya mumidziyo yakasiyana-siyana, kumanikidzwa kwakanyanya kunogona kusvika 1.2MPa. Zvikamu zvinotonhodzwa nemhepo zvehukuru hwakasiyana zvinogona kugadziriswa kuti zvienderane nenzvimbo yemusango.
Compressor diki yepiston inonyanya kushandiswa ndeye single-acting. Tembiricha yekubuda kwemhepo inogona kusvika 240°C, uye ruzha rukuru rwekushanda kweyuniti runopfuura 80dBA.
Kune mayuniti ane simba shoma, sezvo mari yekutanga yekudyara iri pasi pe40-60% pane ye screw compressors, ma piston compressors ane kukosha kwakanyanya kwekushandiswa. Pano tinofanirawo kufunga nezvemimwe michina yekubatsira, yakaita se secondary cooler, starter uye shutdown switch, mitengo iyi inofanira kuverengerwa mumutengo wese.
Macompressor madiki episton anogona kupa mweya wakamanikidzwa wemhando yepamusoro kune michina yakawanda kwenguva refu. Dhizaini iri nyore, mashandiro akasiyana-siyana uye kuvimbika kwakanyanya ndiwo masimba avo anonyanya kukosha.
Kunyangwe mari yekutanga yekushandisa screw compressors ichidhura kupfuura piston compressors, iri kuwedzera kufarirwa musimba re7.4-22kW. Chimwe chikonzero ndechekuti screw units dzinowanzo gadzirwa semamodule. Kazhinji, standard screw unit module inoiswa nestarter, aftercooler, uye compressor controller ine kugona kwekutarisa kugona.
Macompressor escrew anogonawo kushandiswa musimba diki, kubva pa3.7 kusvika 22kW. Pasi pesimba rimwe chete, chimwe chinhu chakanaka kupfuura macompressor episton ndechekuti tembiricha yawo yekubuda mumhepo yakaderera. Screw compressor yakagadzirirwa kushanda pasi pe100% load cycle, ine mafuta mashoma ekuzora uye inopa mhepo yakamanikidzwa yemhando yepamusoro.
Isa
Macompressor madiki episton anofanira kunge aine matangi ekuchengetera gasi. Tangi rekuchengetera mweya rinoshandiswa kuchengetedza mweya wakamanikidzwa uye kuderedza nguva yekushanda kwecompressor. Mamwe macompressor madiki episton anowanzo shanda mukati meinenge 66% yenguva yekushanda (yemutoro).
Hupenyu hweinjini yepiston ine tangi repeturu rakakura zvakakwana hwakakosha zvikuru. Pasinei nehukuru hwetangi repeturu kana chimiro checompressor netangi repeturu, kuisa compressor diki yepiston kunogara kuri nyore. Nekuda kwemasimba asina kuenzana, chero compressor yepiston inofanira kunge yakasungirirwa pasi.
Mazhinji emamodule emuchina we screw akagadzirwa kuti akwanise kutakurwa ega, uye hwaro hwawo hwekuisa hunogona kutoiswa pamusoro petangi regesi. Hapana kupururudza mukuburitswa kwe screw compressor. Kunyange zvakadaro, sisitimu inosanganisira tangi rekuchengetera mweya inobatsira zvikuru pakudzoka zvakanaka kwechiratidzo chemhepo kucompressor controller uye kushanda kwakasimba kwesisitimu.
Macompressor madiki escrew anogona kupa vashandisi bhokisi rese, iro rinogona kushandiswa mumhepo yakamanikidzwa inoda huwandu hwemhepo hunogara huripo. Ruzha rwekushanda rwemayuniti mazhinji escrew akavharwa rwakaderera pane 80dBA. Compressor yescrew yakaputirwa inogona kuiswa nyore nyore pasi, uye kazhinji mudziyo wekubatanidza wepoindi imwe chete unoshandiswa kubatanidza magetsi negesi.
Kusarudza nzvimbo yakakodzera yekuisa kwakakosha pakuvimbika uye kushanda kwenguva refu kwecompressor inotonhodzwa nemhepo. Kufamba zvakanaka kwemhepo mumuviri wecompressor chinhu chakakosha kuti muchina ushande zvakanaka uye ugare kwenguva refu.
Kazhinji, hunhu hwemhepo yakamanikidzwa ye screw compressors huri nani. Kunyangwe iri screw ine mafuta, iyo oil-gas separator inoshanda zvakanyanya inogona kuderedza huwandu hwemafuta anoburitswa mumhepo yakamanikidzwa kusvika pa 5ppm. Panguva imwe chete, tembiricha yakaderera ye exhaust yemuchina we screw inogona kuwedzera kunaka kwemhepo yakamanikidzwa. Tembiricha ye exhaust yema screw units mazhinji inongosvika 50°C chete kupfuura tembiricha ye ambient.
Nguva yekutumira: Zvita-03-2021