Reaction Kettle a matu pat da ai katsi ai nta

 

Chemical, tsi mawan, arung arai nnan ni hte kaga hpaga lam ni hta core reaction arung arai ni hku nna, reaction kettles ni gaw polymerization, nitration hte oxidation zawn re ai exothermic galaw ai lam ni hta grai ja ai katsi ai hpe shapraw ya ai majaw, katsi ai hpe hkrak tup hkang ra ai. N hkang lu ai nbung katsi ai lam gaw, n-gun rawng ai lam ni hpe hprawng mat shangun ai, by-products ni law jat wa shangun ai hte shimlam hte seng nna hkala nba ni pyi byin shangun chye ai. Dual-circuit hpaw da ai nbung galai shai ai hpaji masa hpe lang ai, hpaw da ai nbung n-gun ni gaw, reaction kettle nbung galai shai ai ladat ni a matu ra sharawng ai hparan ladat tai wa sai, process media a san seng ai lam hpe hkam la lu ai sha n-ga, n-gun atsam hpe hkye la lu ai, shim lum ai hte ngang grin ai hpe lu la ai.

 

 

1. Madung Tara: Dual-Circuit hpe pat da ai nbung galai shai ai lam, n san seng ai lam hte sum mat ai lam hpe garan ginhka ai

 

 

Direct spray hte hpaw da ai katsi ai nta ni hte n bung ai,pat da ai katsi ai nta ni hpe hkap la aishinggan na-loop hte shinggan na-loop lahkawng lang-system hkrang shapraw ai lam, n-gun ja ai san seng ai lam hpe hkum tsup hkra galaw ya ai.

 

 

Sai hkawm sa ai ladat	Bungli galaw ai lam	Madung akyu ara ni	Jai lang mai ai bai htang ai lam Kettle mabyin masa ni
Kata lam hkawm sa ai lam	Hkrunlam hkawm ai kettle jacket/coil → pat da ai katsi ai nta coil → bai nhtang wa ai hka htung de bai nhtang wa ai, hka n-gun n rawng ai/process hka hpe lapran hku lang nna	Hkum tsup hkra pat da ai, shinggan nbung (sh) awu asin re ai lam ni hte matut mahkai ai lam n nga ai, awu asin n nga ai	Hpaji -san seng ai bai htang ai lam media, n hkru n kaja ai hka, wan hkru chye ai hte kapaw chye ai arung arai ni
Shinggan de hkawm sa ai lam	Hka garan ai gaw katsi ai nta npawt nhpang coil ntsa hta hka shingnip byin shangun ai → nbung hpe atik anang shapraw kau ai hte nbung n-gun hpe fan hku nna shapraw kau ai → hka garan ai pump shinggrup ai lam	N hkrak ai katsi galai shai ai lam, katsi ai hpe coil hku nna sha htawt sit ai, kata na-loop medium hpe n awu asin di ai	Reaction kettle pipeline ni a matu - n-gun n rawng ai hte n-gun n rawng ai makawp maga lam ra ai mabyin masa ni

 

Katsi galai shai ai aten hta, kata na-hkum hkrang n-gun rawng ai hka n-gun gaw coil bunghku hku nna shinggan-hka n-gun rawng ai hka film de htawt sit mat wa ai. Hka film gaw evaporation hku nna katsi ai hpe hkap la nna, fan gaw katsi ai hte katsi ai nbung hpe shapraw kau ai majaw katsi ai hpe lu la ai. Ndai hkrang gaw kata na-circulation medium hpe san seng hkra galaw ya ai, reaction kettle jacket ni hta n-gun n rawng ai hte pat shingdang ai lam ni hpe pat shingdang ya ai, hka jai lang ai lam hpe hpaw da ai hka n-gun rawng ai nta ni a 1/10 daram sha shayawm ya ai majaw, bungli galaw ai manu hpe grai shayawm ya lu ai.

 

 

2. Reaction Kettles a matu jai lang ai lam ni hte Key lata ai lam

2.1 Laksan jai lang ai lam ni

 

Batch bai htang ai lam Kettle katsi ai hpe hkang ai: 500–5000L n-gun rawng ai kettle ni a matu katsi ai atsam hpe n-gun ja ai hku gram lajang ya ai, ±1℃laman na katsi ai lam hpe hkang lu ai , n-gun rawng ai tsi mawan lapran na n-gun rawng ai, polymer polymerization hte kaga lam ni a matu htuk manu ai.

Matut manoi lwi ai bai htang ai ladat: Matut manoi galaw shapraw na matu stable low-temperature cooling water hpe jaw ya ai, reactor kata na nbung n-gun langai sha re ai hpe hkam la lu hkra galaw ya ai hte buga ginra hta grai katsi ai majaw byin pru wa ai bungli galaw ai lam galai shai ai lam ni hpe koi lu ai, tsi mawan lapran na arai ni hte arung arai nnan ni hpe galaw shapraw ai hta grai lang ai.

laksan Medium katsi ai: Hka (acid/alkali), ethylene glycol, nbung hpe htawt sit ai sau hte kaga laksan ladat ni hpe hparan ya ai; n-gun n rawng ai coil (316L n-gun n rawng ai n-gang, titanium alloy) ni gaw, bungli galaw ai aten hpe galu shangun ai.

 

2.2 Madung lata la ai lam ni

 

Katsi ai hpe sawn la ai: Formula hte bai htang ai kettle a katsi ai n-gun hpe dawdan aiQ = m×c×Δt(m: lapran tsang hka lwi ai n-gun, c: laksan nbung n-gun, Δt: nbung n-gun shai hkat ai). 10–20% shim lum ai lam hpe tsun shadut da ai. Ga shadawn, 1000L reaction kettle hpe polymerization galaw na matu (≈200kW katsi ai n-gun) 240kW hta grau kaba ai (sh) maren sha katsi ai hpe shapraw kau lu ai pat da ai katsi ai nta langai mi ra ai.

Hka shang/pru hka katsi ai lam: Madang masat da ai hkrang: shang wa ai shara 37℃, pru ai shara 32℃; n-gun ja ai-katsi ai shara ni hta katsi ai ra kadawn ai lam ni hpe hkap la lu na matu 3–7℃hta hkang ai hka n-gun (hka pru ai hka hte grup yin na hka n-gun-bulb n-gun lapran na shai hkat ai lam) hpe hkang ai.

 

Arung arai lata ai lam:

Kaja wa bungli galaw ai masa: 304 n-gun n rawng ai n-gang coils, manu-htuk manu ai;

316L n-gun n rawng ai n-gang, magri -nickel alloy (sh) titanium, n-gun rawng ai-hkap la lu ai hte n san seng ai-n lawm ai;

Kapaw ai lam-hkap la lu ai shara ni: ATEX, OSHA hte kaga hpaga lam madang ni hte maren kap bra ai lam-hkap la lu ai fan hte mawdaw ni.

Hkang ai ladat: PID hpaji rawng ai hkang zing ai ladat hte hpawng de da ai, real-time gaw reaction kettle hte cooling tower a katsi ai hpe yu maram ai, fan a lawan ai hte hka garan ai n-gun hpe katsi ai n-gun hte hkrak hkrak hkra shi hkrai shi gram lajang ya ai, grai katsi ai (sh) grai katsi ai hpe koi lu ai.

 

3. Install galaw na matu hte galaw na matu & gram lajang na matu ra kadawn ai lam ni

3.1 Install galaw na matu masat da ai lam ni

 

Npawt Nhpang Ra Ai Lam ni: Tower npawt nhpang hpe hkam sharang lu ai atsam gaw, jak rung a n-gun hte bungli galaw ai lit hpe hkap la lu ai; concrete npawt nhpang hpe flatness shut ai hte hpaji jaw ai 5mm hta n law ai (sh) maren sha re.

Lamu ga hkrang: Tower hte bunghku/hkap la ai lam lapran na tsan gang ai lam Nbung law law shang lu na matu tower a galu kaba ai htam 1.5 hta grau kaba ai (sh) maren sha re; maintenance aisle 1.2m hta grau kaba ai (sh) maren sha re ai nta npawt law law hpe langai hte langai shingdaw nna jung na matu.

Pipeline matut mahkai ai lam: Kata na-hprawng hkawm ai pipeline ni gaw, n-gun shayawm na matu, n-gun shayawm lu ai n-gun shayawm ai n-gun ni hte flange matut mahkai ai lam hpe hkap la ai; shinggan-hkum hkrang hka lim ai pipeline ni hta nozzle n pat hkra filter ni bang da ai.

 

3.2 Magam bungli hte gram lajang ai ladat

 

Galoi mung gram lajang ai lam: Shinggan-circulation filter ni hpe shata shagu jasan jaseng u, spray nozzle ni hpe pat da ai kun ngu jep yu u; fan belt hte motor bungli galaw ai hpe shata mali hta kalang jep yu nna, n-gun n rawng ai shara ni hpe ngang ngang jum da u.

Galoi mung gram lajang ai lam: Chemical hte san seng ai coil ni hpe semi-shaning shagu n-gun galai shai ai lam hpe grau kaja hkra galaw na matu scale hte nhprang arai ni hpe shapraw kau na; coil corrosion hpe shaning shagu jep yu nna, hkra machyi ai daw ni hpe aten dep galai kau ra ai.

Katsi majan Anti-Katsi ai: Katsi ai dingdung daw ginra ni hta ra ai Anti-freezing system: shinggan-hka hkawm ai hka hta antifreeze bang na (sh) coil n hkrat sum hkra, pat da ai aten hta pipeline ni hta shinggyin tawn da ai hka hpe hka shapraw kau na.

 

4. Hpaw da ai hka lum ai nta ni hte shingdaw yu yang: Reaction Kettle ni a matu hpa majaw pat da ai hpe ra sharawng ai

 

 

Shadawn shadang masat masa	Katsi ai nta hpe pat da ai	Katsi ai nta hpe hpaw u	Reaction Kettles ni hpe galai shai lu ai atsam
Ka-ang hkup n san seng ai lam	Hkum pat da ai, awu asin n shang ai	Nbung hte hkrak hkra ai, ga nhpu hte nli tum ni hpe loi loi hte shang shangun ai	-san seng ai lam ni hte n hkru n kaja ai media ni a matu ra sharawng ai pat da ai amyu
Hka hpe hkye la ai lam	Hka n law ai (≈1–2m3/100m2·h)	Hka law law lang ai (≈10–15m3/100m2·h)	Hka-n ​​law ai shara ni hta sut masa lam grau htuk manu ai
Arung arai ni hpe makawp maga ai lam	Jacket n-gun n rawng ai hte n-gun n rawng ai hpe pat shingdang ya ai	Scaling hte pat shingdang chye ai, bai htang ai kettle atsam hpe shayawm ya ai	- aten galu lang ai hta jak a prat hpe jat ya ai
Shawng nnan na gumhpraw bang ai lam	Grau law ai (1.5–2 lang hpaw ai amyu)	Nyem ai	Asak -cycle manu hpe shayawm kau ai (2–3 ning laman bai wa na)

 

 

5. Hpaga lam hta jai lang ai lam

 

Kaja ai tsi hpaga hpung langai mi gaw, polymer arung arai ni hpe galaw shapraw na matu 5000L reaction kettle ni hpe lang ai. Dai majaw, n-gun n rawng ai hka n-gun rawng ai nta gaw, reaction kettle jacket ni hta grai sawng ai n-gun rawng ai lam byin shangun ai, 15% daram san seng ai lam yawm mat ai hte, san seng na matu chyahkring hkring pat kau ra ai. L-Zhou-Bing-Feng hpe pat da ai katsi ai nta (316L n-gun n rawng ai n-gang coil ni hte hpaji rawng ai katsi ai hpe hkang ai ladat hte hpaw da ai) hte galai kau ai hpang:

±0.5℃laman hta hkang lu ai n-gun n-gun galai shai ai lam hpe hkang lu ai, 99.8% de jat wa ai;

Shaning shagu hka hpe hkye la lu ai ≈12,000m3, san seng ai lam hpe pat kau ai aten hpe hkying hkum 200 shayawm lu ai;

Hpaji hparat bungli galaw ai lam hta 25% rawt jat wa ai, shaning shagu na hkum tsup ai manu jahpu hpe 18% shayawm wa ai.

 

6. Ngut nna tsun ai

 

Reaction kettles ni a matu pat da ai cooling tower ni gaw shim lum ai, hkrak ai hte grup yin hpe makawp maga ai lam ni a matu ahkyak ai arung arai ni rai nga ai. Dual-circuit pat da ai katsi galai shai ai hpaji masa gaw, n-gun rawng ai kettle hpe katsi shangun ai core pain point ni hpe hkum tsup hkra hparan ya lu ai. Hkum tsup ai akyu ni hpe lu la na matu, nbung n-gun, lapran tsang arawn alai hte jung da ai makau grup yin hte maren, hkrak tup parameter ni hpe shingdaw nna, jung da ai, galaw ai hte gram lajang ai hta masat da ai lam ni hpe atsawm sha hkan sa ai hku nna sha lu la mai ai.

 

Chemical, tsi hpaji hte kaga hpaga lam ni hta reaction kettle system ni a matu, pat da ai katsi ai nta ni gaw katsi ai arung arai ni sha n-ga, arung arai ni a hkam kaja lam hpe hkam la shangun ai, bungli galaw ai manu hpe shayawm ya ai hte shim lum lam hpe koi gam ya ai core configurations ni mung rai nga ai. Hpaga lam hpaji rawt jat wa ai hte maren, hpaji rawng ai tara masa hte n kaja ai nbung hpe bai gram lajang ai lam ni gaw, n-gun rawng ai lam ni byin wa nna, reaction kettle cooling systems ni a hkum tsup ai akyu ara ni hpe grau nna jat wa shangun na re.