Plate kupisa exchangers: yacho uchishandisa pfungwa. Plate kupisa exchangers: chikwata

Heat exchangers - nyore pamasikiro mudziyo, kakawanda vanobatanidzwa zano siyana siyana maindasitiri michina. Dzimwe nguva vari kushandiswa mudzimai Refrigeration uye mhepo kutonhodza enyika. Sezvo atova zvinogoneka nokungoona zita, Namano izvi zvakagadzirirwa kubvisa kupisa rimwe svikiro uye kutamira kune imwe.

The chikuru akasiyana kupisa exchangers

The michina angashandiswa-siyana dzakadai mano: yakakoswa, graphite, goko uye chubhu, zononoka, etc. Zvisinei, mari zvikuru, inobudirira uye dzakakurumbira muchimiro bwendefa kupisa exchanger ... Nheyo kushanda nayo inobva nyore kuchinjwa kupisa kubudikidza simbi. Panyaya iyi, pakukura ichi kwemarudzi exchangers vakaderera uye mutengo yakaderera. mano kwakadaro kunogona kushandiswa mune zvokushandisa zvinangwa zvakasiyana.

patani Features

Plate kupisa exchanger mudziyo uye mafungiro kushanda (zano akurukurwa munyaya, ngaadarowo) riri chaizvoizvo nyore chaizvo, ine zvinotevera zvinhu:

• Pamberi yakamisirwa bwendefa pamwe mokugezera. Mumakore kupisa exchanger kuwana zvose kushanda zvakatipoteredza.
• Okumusoro muperekedzi varohwe. zvinhu izvi vanofanira kuomesa yose marongerwo. It anoita basa rakafanana sezvo musana rutsigiro mudziyo.
• Rear chinjwa ndiro.
• Plates pachavo.
• Simbiso gaskets kuti kushumira delimiters pakati kwamahwendefa.

Dzimwe nguva vavanozivana vakadaro kupisa exchangers vari yakaiswa kwete chete mberi, asiwo rwemberi remadziro. Muchiitiko chino, zviri kunobva kuenda mudziyo uye nzira nokuda kwebasa yaro mugadziriro. Apo vanoungana kupisa exchangers anoshandiswawo ose zvokuyamura: nokuwedzera nekiyi, rabha bushings, etc ...

Modern ndiro kupisa exchanger: ari kushanda musimboti

Izvi mhando mudziyo unoshanda pamuchinjikwa muenzaniso. Section akazara rave muchidziisa uye kutonhora svikiro. Heat Exchange kunoitika pakati pavo kuburikidza kwamahwendefa. Kuzadza zvikamu panguva kushanda vanopa gasket-Simbiso zvakasiyana-siyana. Ekupedzisira zvingaitwa kana skip Wednesday, kana kunonoka nayo. Sezvaunogona kuona, iri nyore chaizvo musimboti. Plate kupisa exchangers zvakarongwa kuitira kuti zvakatipoteredza vanokurudzirwa kune mumwe. Makavigwa kudziyisa rinoshandisirwa kubva kumusoro uye anoenda kuna rezasi chubhu, uye dzaserera, ukuwo, nekusiyana.

Saka, zvose izvozvo namano vari kushanda. The kushanda nhungamiro mundiro kupisa exchanger mvura inopisa romugove chaizvoizvo kufanana kuti mienzaniso rakagadzirirwa mhepo kutonhodza, Refrigeration lubricants uye zvichingodaro. Musiyano chete inopfuura nomuviri nevezvenhau mhando. Ari muenzaniso DHW - ndiko ukuwo, mvura, mamwe mano ichi mhando Exchange anogona kuitika pakati zvinogadzirisa, anonhuwirira, magasi, etc ...

rwokugadzira unhu

Pakusarudza ndiro kupisa exchangers kazhinji kuteerera kwakadaro zvinhu se:

• simba;
• kunwa;
• zvinhu uye nzvimbo kwamahwendefa;
• Simbiso zvinhu;
• uchishandisa tembiricha;
• kwaibvumirwa kukura yakasimba inoramba iri svikiro;
• kunonyanyisa raingova nevezera.

mudziyo ndiro

Saka, isu vanozivikanwa ine ndiro kupisa exchanger musimboti. The midziyo ndiro iri nyore kushandisa zvokutanga michina. Mumwe ane 2 makomba zvakatipoteredza. Mukuwedzera, ndiro angava kwakaita nzvimbo yacho inosimudzira kuerera mirayiridzo magasi kana mvura mvura. ukobvu kwavo kunobva chikumbiro, mudziyo kukura uye kumanikidzwa mairi.

Sezvo zvinhu izvi exchanger mazano nguva dzose mumamiriro ezvinhu outsinye, zvinofanira kuitwa zvikuru nemishonga kwaari zvinhu. Vazhinji mahwendefa aya akaita kubva Stainless simbi. It unowanzoshandiswa chiratidzo 1,4404 / AISI 316L. simbi iyi rine molybdenum, uye saka ane yakakwirira nemishonga kuti ngura, kukuvara zvakamubaya uye chlorides.

Kana kupisa exchanger hazvina hasha venhau, uye kwakajairika Stainless steels angashandiswa nokuda platemaking. Kakawanda, sezvo zvinhu izvi zviri akagadzirwa titanium kana titanium-palladium. Ivo zvinoshandiswa mukurima kwavo, uye nezvimwe zvinhu.

seal kudziyisa exchangers

Kunaka zvinhu izvi kunobva mukurumari uye rakavimbika kupisa exchanger. Zvisimbiso kudzivirira nokusanganisa zvinwiwa uye kutungamirira kwavo pamwe imwe trajectory. Panguva iyoyo, richipisa exchangers inoshandiswa maviri chete mhando yakadaro zvinhu: Clip-uye adhesives. Nokuti zvaAtemisi zvisimbiso inowanzoshandiswa zvinhu kwakavakirwa rabha. Zvinogona Somuenzaniso, EPDM, TACs, Viton uye t. D.

Namira zvisimbiso vari akatasva mune chaiyo grooves ari epoxy. Clip-iri zvaramba wakasiyiwa pachishandiswa chaiyo nokukiya zvinoriumba.

Power uye kunwa

Used ndiro kupisa exchanger, uchishandisa pfungwa uye kuvakwa zvakakunakira, unogona kuva zvakasiyana-siyana maindasitiri. Saka, tinokwanisa vakadai mano-siyana zvikuru zvikuru. To musi, marudzi akasiyana-siyana kudziyisa uye kutonhora nehurongwa anoshandisa kupisa exchangers simba kubva akawanda zana kilowatts kuti makumi megawatts. zvazvingava ichi kunonyanya kubva uwandu ndiro vavo saizi zvaishandiswa mudziyo.

Unoshanda ano kupisa exchangers kwakadai kunogona iri uchishandisa tembiricha siyana (-30 200 ° ^C). Nani, Chokwadi, kana kutonhora uye kudziyisa anosvikirwa panguva imwe chete richava zvakakwana akachena. Zvisinei, kunyanya nehanya chinhu ichi ndiro kupisa exchangers regai kusiyana. In mhando dzakawanda, kunonyanyisa kukura yakasimba inoramba iri svikiro iri 4 mm.

The tembiricha uye kumanikidzwa

In nyika yedu, kupisa exchangers zvinowanzoitwa maererano GOST 55118-83. mano akadaro kakawanda vakakwanisa kutsungirira zvinetso kusvikira 1.6 MPa. The tembiricha of kushanda vezvenhau mudzimba mienzaniso saka ingabva -30 ... +180 inegumi.

kukura

A ndiro kupisa exchanger, nheyo iyo unobvumira kuti dzairitaura nenzira yakasiyana chaizvo maitiro magadzirirwo inogona kushandiswa:

1. On the zvokuimba kugadzirwa. Nokushandiswa vakadaro mano dziri dzaserera ne lubricating fluid hydraulic uye giya mafuta nezvimwewo. D.
2. The pisitoni uye turbine injini.
3. The simba paredhiyo.
4. In compressors.
5. In kutumirwa indasitiri. On midziyo kupisa exchangers Anonyanyowanika kushandiswa nechepakati kutonhora.
6. Mune chiedza indasitiri.
7. In zvokuimba engineering simbi kugadzira.
8. The Verwarming kutonhodza enyika.

Modern ndiro kupisa exchangers, kweguyo nheyo yakanga ichikurukurwa zvizere bepa redu, kuti midziyo inogona sechinoitika yakavimbika, vakarongeka uye nyore kushandisa. Zvose, uye pane zvakadai yokutevedzera sezvo zvichienzaniswa nedzimwe mhando chipa. izvi zvose zvinoita kushandiswa yavo yakasiyana-siyana kutonhora uye kudziyisa enyika, zvinopfuura zvakakodzera.