Abantenten a Wɔde Ma Nwini

Adwumayɛ Nnyinasosɛm a Ɛfa Cooling Tower Ho

Nkyerɛaseɛ a ɛfa Cooling Tower ho

Abantenten a ɛma onwini yɛ afiri a wɔde nsu di dwuma sɛ ade a ɛma onwini a ɛkyinkyini. Ɛtwe ɔhyew a efi nhyehyɛe no mu na ɛtow kɔ wim ma nsu no hyew so tew. Nea ɛma ɛyɛ nwini no gyina nsu a ɛyɛ hyew so, na ɛma wotumi san de nsu a ɛma onwini no yɛ adwuma bio na ɛtew ɛka a wɔsɛe no so wɔ sikasɛm mu.

Nnyinasosɛm a Ɛma Onwini Ho

Abantenten a ɛma onwini no petepete nsu a ɛyɛ hyew gu nneɛma a ɛma ɔhyew no ani, na ɛma ɛne mframa a ɛretwam no di nkitaho. Ɔhyew a wɔsesa a ntease wom ba nsu a ɛyɛ hyew ne mframa a ɛyɛ nwini ntam, bere a nsu a ɛyɛ hyew no fã bi yɛ nwini na ɛma ɔhyew a ahintaw a ɛyɛ hyew kɔ mframa no mu. Nsu a ayɛ nwini no hwe ase wɔ nsukorabea no mu na wɔde kɔ ɔhyew sesa no mu ma ɛsan twetwe ɔhyew.

Nneɛma Titiriw a Wɔde Paw Cooling Tower

Nsɛm a ɛkɔ akyiri a edidi so yi ho hia bere a worepaw abantenten a wɔde yɛ onwini no:

Nsu a ɛsen a ɛkyinkyini;

Nsu a ɛkɔ mu (ɔhyew) hyew a ɛwɔ abantenten a ɛma onwini no mu;

Outlet (nwini) nsu hyew a ɛwɔ abantenten a ɛma onwini no mu;

Ambient mframa wet bulb hyew;

Motor ahoɔden ne frequency;

Nsu a ɛkyinkyini no yiyedi;

Beae no nneɛma a atwa yɛn ho ahyia tebea ne beae a ɛwɔ hɔ;

Abantenten no su a wɔhwehwɛ.

Cooling Tower no su ahorow

Counterflow Cooling Tower no ho nsɛm a wɔaka abom

Nsu nam tumi a ɛtwe ade ba fam no so sen kɔ fam wɔ abɔde mu fa nneɛma a ɛma ɔhyew no mu, bere a mframa fa nneɛma a ɛma ɔhyew no mu kɔ fam, na ɛne nsu a ɛsen no hyia wɔ ɔkwan a ɛfata so. Cross-flow nhyehyeɛ no brɛ mframa a ɛko tia no ase na ɛma mframa dodoɔ kɛseɛ sɛ wɔde toto counterflow type ho a.

Esu

Cross-flow design brɛ mframa a ɛko tia no ase na ɛkora ahoɔden so;

Wobetumi de atoto adan a wɔayɛ no ahinanan ama ɔdan a ɛyɛ fɛ ho;

Fa dede a ɛba fam-nhyehyɛe tom, a ɛne ɔman gyinapɛn ahorow hyia;

Ɔhyew a wɔsɛe no nneɛma de vacuum forming design di dwuma, a ɛda ahoɔden a ɛkorɔn ne ɔhyew a wɔsɛe no nkɛntɛnso pa adi;

Fan blades fa streamline nhyehyɛe a ɛtrɛw, a ahoɔhare a ɛkyinkyini sua, mframa dodow a ɛkɔ soro ne dede a ɛba fam;

Wɔde mframa a ɛma ɛyɛ komm deflector ahyɛ fan blade disk no ase na amma mframa ansan akɔ akyi, ama mframa no nne akɔ soro na ɛtew mframa dede so;

Wɔde apon a wɔde hwehwɛ nneɛma mu ahyɛ mu ma ɛnyɛ den sɛ wɔbɛhwehwɛ mu na wɔasiesie;

Wobetumi de ahyɛ mu bere koro mu, na ama wɔde adi dwuma wɔ ɔkwan a ɛyɛ mmerɛw so na wɔakora ahoɔden so.

Cooling Tower a Wɔpaw

Cooling Tower a Wɔpaw Anamɔn

1.1 Nea edi kan no, kyerɛ nsuo a ɛkɔ mu no hyeɛ a ɛwɔ abantenten a wɔde yɛ onwini no mu de paw abantenten a ɛyɛ nwini a ɛyɛ gyinapɛn-su, medium-temperature-type anaa high-temperature-type onwini abantenten.

1.2 Kyerɛ dede a wɔhwehwɛ no gyina nnwinnade a wɔde di dwuma anaasɛ ɛwɔ -beae no tebea so, na paw cross-flow anaa counterflow cooling tower.

1.3 Paw cooling tower flow rate sɛnea cooling water flow rate a ɛwɔ chiller anaa refrigeration afiri no mu te. Mpɛn pii no, ɛsɛ sɛ onwini abantenten no mu nsu a ɛsen no yɛ kɛse sen nea ɛwɔ afiri a wɔde yɛ frigye no mu (mpɛn pii no mpɛn 1.2–1.25).

1.4 Sε wɔde abantenten ahodoɔ pii si hɔ wɔ nsɛsoɔ mu a, bɔ mmɔden sɛ wobɛpaw abantenten a ɛma onwini no mfonini korɔ no ara.

Nsɛm a Wɔahyɛ no Nsow wɔ Cooling Tower Selection ho

2.1 Ɛsɛ sɛ abantenten nhyehyɛɛ nneɛma a ɛwɔ abantenten a ɛma onwini no mu no yɛ nea ɛyɛ den, ɛyɛ den, ɛtumi nsɛe-na ɛyɛ nea wɔaboaboa ano pɛpɛɛpɛ.

2.2 Nsuo a wɔkyekyɛ no pɛpɛɛpɛ, nsuo a ɛsen fa ɔfasuo so kakraa bi, mfiri a wɔde petepete nneɛma so a wɔpaw a ɛnyɛ den sɛ ɛbɛsiw.

2.3 Ɛsɛ sɛ onwini abantenten a wɔde hyɛ mu ma no di nsuo pa ne nsuo hyeɛ ho ahwehwɛdeɛ ho dwuma.

2.4 Ɛsɛ sɛ wɔde fan no hyia yiye na ama wɔahwɛ ahu sɛ ɛyɛ adwuma bere tenten-a ɛnyɛ wosow anaa dede a ɛnteɛ. Ɛsɛ sɛ nhama no nya nsu a ɛtwetwe no yiye na ahoɔden a ɛfata. Fan blades no anim a wɔde besisi hɔ no yɛ nea wotumi sesa, nanso ɛsɛ sɛ anim no yɛ pɛpɛɛpɛ, na ɛnsɛ sɛ motor no mu ahoɔden boro nea wɔahyɛ no so.

2.5 Tumi a wɔde di dwuma a ɛba fam na ɛho ka sua. Ɛsɛ sɛ dade frame ahwehwɛ a ɛma onwini abantenten nketewa ne akɛse-kɛse nso yɛ hare.

2.6 Ɛsɛ sɛ wɔkwati abantenten a ɛma onwini no sɛnea ɛbɛyɛ yiye biara wɔ baabi a ɛbɛn ɔhyew fibea, mmeae a wɔyɛ mframa bɔne ne mframa a wɔde fi mu, mmeae a wɔkora nnuru ne fango a wɔaboaboa ano.

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2.8 Wobetumi adan onwini abantenten no mu nsuo a ɛkɔ mu no kwankyerɛ no digrii 90 , digrii 180 anaa digrii 270 .

2.9 Nneɛma a wɔde yɛ onwini abantenten no tumi gyina ɔhyew a ɛba fam a ɛyɛ -50℃ano, nanso wɔ mmeae a sɛ wɔkyekyem pɛpɛɛpɛ a, ɔhyew a ɛwɔ ɔsram a awɔw wom sen biara mu no sua sen -10℃, ɛsɛ sɛ wɔkyerɛ bere a wɔde ahyɛde rema sɛ wɔnyɛ nneɛma a ɛko tia nsukyenee. Onwini abantenten no ho ka bɛkɔ soro bɛyɛ 3%.

2.10 Ɛnsɛ sɛ nsuo a ɛkyinkyini no mu nsuo a ɛyɛ kusuu boro 50mg/l, na ɛnsɛ sɛ ɛboro 100mg/l wɔ berɛ tiawa mu. Ɛnsɛ sɛ ngo nkekae anaa mfiri mu efĩ wom. Sɛ ɛho hia a, ɛsɛ sɛ wɔyɛ akwan a wɔfa so yi atɛkyɛ fi hɔ na wɔma nsu no yɛ papa.

2.11 Wɔayɛ nsuo kyekyɛ nhyehyɛeɛ no sɛdeɛ nsuo dodoɔ a wɔfrɛ no no teɛ. Sɛ nsuo dodoɔ ankasa no yɛ soronko bɛboro ±15% wɔ nsuo dodoɔ a wɔfrɛ no no ho a, ɛsɛ sɛ wɔkyerɛ berɛ a wɔde ahyɛdeɛ rema sɛ wɔbɛsesa nhyehyɛɛ no.

2.12 Wɔ bere a wɔde sie na wɔde rekɔ no, ɛnsɛ sɛ wɔde nneɛma a emu yɛ duru biara si abantenten a ɛma onwini no afã horow so, na ɛnsɛ sɛ wɔde to owia hann tẽẽ mu. Ɛsɛ sɛ wɔhyɛ ogya a wosiw ano nso nsow. Bere a wɔde abantenten a ɛma onwini no rehyɛ, wɔde rekɔ na wɔresiesie no, ɛnsɛ sɛ wɔde ogyaframa a wɔabue te sɛ anyinam ahoɔden welding ne gas welding di dwuma, na ɛnsɛ sɛ wɔtow ogyaframa ne ogyaframa wɔ baabi a ɛbɛn hɔ.

2.13 Sεdeε εbεyε na εbεyε abantenten kurukuruwa dodoɔ bi a, εsε sε anyɛ yie koraa no, abantenten no ntam kwan a εfa abantenten no ntam no yɛ mmɔho 0.5. Wobetumi asiesie cross-flow abantenten ne counterflow square abantenten a ɛne ne ho di nsɛ.

2.14 Ɛsɛ sɛ wɔde nsuo pɔmpɛ a wɔapaw no ne abantenten a ɛma onwini no hyia na ama wɔahwɛ sɛ dwumadie a wɔhwehwɛ te sɛ nsuo a ɛsen ne nea wɔma so.

2.15 Sɛ worepaw abantenten a ɛma onwini pii a, paw mfonini koro no ara sɛnea ɛbɛyɛ yiye biara.

Nsiesie

Nsuo dodoɔ no ara a ɛma onwini no wɔ calcium ions, magnesium ions ne bicarbonates. Sɛ nsu a ɛma onwini no sen fa dade no ani a, carbonate nsenia ba. Nea ɛka ho no, oxygen a apete nsu a ɛyɛ nwini no mu nso betumi ama dade asɛe na ayɛ nkannare. Esiane sɛ nkannare ne nsenia a ɛba nti, ɔhyew a wɔde sesa onwini abantenten no so tew. Wɔ tebea horow a emu yɛ den mu no, ɛho hia sɛ wɔde nsu a ɛma onwini petepete abon no akyi. Sɛ wɔsɛe no denneennen a, ebetumi asiw nsu afiri no kwan na ama ɔhyew a wɔde sesa nneɛma no anyɛ adwuma yiye. Nhwehwɛmu mu nsɛm kyerɛ sɛ scale deposits nya nkɛntɛnso kɛse wɔ ɔhyew a ɛkɔ baabi foforo a wɔhwere no so. Sika a wɔde asie a ɛbɛkɔ soro no bɛma wɔabɔ ahoɔden ho ka kɛse. Scale a ɛyɛ tratraa mpo betumi ama adwinnade no fã a wɔayɛ no scale no adwumayɛ ho ka akɔ soro bɛboro 40%. Sɛ wɔma akwan a ɛma onwini no yɛ nea aboɔden abo nni mu a, ebetumi ama adwumayɛ atu mpɔn wɔ ɔkwan a etu mpɔn so, akora ahoɔden so, akyɛ mfiri no nkwa nna mu, na wɔakora bere ne ɛka a wɔbɔ wɔ nneɛma a wɔyɛ no so. Bere tenten ni no, atetesɛm mu akwan a wɔfa so siesie nneɛma te sɛ mfiri akwan (sraping, brushing), nsu a nhyɛso kɛse-how, ne nnuru a wɔde tew nneɛma ho (pickling) ahyia ɔhaw pii bere a wɔrehohoro mfiri ho no: wontumi nyi nsensanee ne nneɛma afoforo a ɛwɔ hɔ no mfi hɔ koraa, acid aduru no sɛe mfiri no ma ɛyɛ ntokuru, na acid a aka no ma ɛyɛ nsɛe a ɛto so abien anaasɛ nea ɛwɔ fam-nsuo a ɛwɔ ade no mu, awiei koraa no ɛde nnwinnade a wɔde besi ananmu ba. Nea ɛka ho no, nsu a wɔde tew nneɛma ho no yɛ awuduru na egye sika pii de asiesie nsu fĩ.