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低中高壓減溫減壓裝置

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系列圖表和主要外尺寸

WY系列減溫減壓裝置圖僅按閥門的控制方式(角行程或直行程電動(dòng)執(zhí)行機(jī)構(gòu))和選用的安全閥類型(沖量安全裝置或彈簧安全閥)的不同給出十余種系列圖表供戶選用,僅供參考。因?yàn)閷?shí)際根據(jù)用戶的不同參數(shù),有可能出現(xiàn)一個(gè)以上的安全閥和有或無(wú)節(jié)流孔板等情況,因此其中的總長(zhǎng)L和重量均為參考值。望選型時(shí)與我公司聯(lián)系索取施工設(shè)計(jì)圖樣。


低壓減溫減壓裝置系列表

流量(t/h)二次蒸汽 /
一次蒸汽  
P2=0.3MPat2=150℃重量
蒸汽管道
DN
彈簧安全閥
DN(PN1.6)
減溫減壓閥
DN
給水調(diào)節(jié)閥
DN
外形尺寸(mm)
IHLBH
2

P1=0.3-1MPa



t1=260-300℃

 


P3=1.6MPa

 


t3=20℃

1005080102202503150145260420
3~415080100152402703480170330650
5~82001001501530032037902054201027
9~122501502002034033040702555101560
13~173001502002034033042702555401850
18~203501502502036534045402555602240
254002002502536534047403106502570
30~354502003003238536050403106803300
405002003503244536053903107103640

P2=0.4MPat2=165-180℃
21005080102202503150145260420
3~415080100152402703480170330650
5~92001001501530032037902054201027
10-142501502002034033040702555101560
15~173001502002034033042702555401850
18~203001502502036534043402555401915
253502002502536534045402555602250
30~354002003003238536048503106502960
404502003503244536051503106803420

P2=0.5MPat2=170-180℃
21005080102202503150145260420
3~415080100152402703480170330650
5-92001001501530032037902054201027
10~142501502002034033040702555101560
15~17300150200203403302702555401850
18~203001502502036534043402555401915
253502002502536534045402555602250
30~354002003003238536048503106502960
404502003503244536051503106803420

P2=0.6MPat2=170-200℃
21005080102202503150145260420
3~415080100152402703480170330650
5~92001001501530032037902054201027
10~142501502002034033040702555101560
15~173001502002034033042702555401850
18~203001502502036534043402555401915
253502002502536534045402555602250
30-354002003003238536048503106502960
404502003503244536051503106803420



中壓減溫減壓裝置系列表

流量 (t/h)二次蒸汽參數(shù)與管道、閥門一次蒸汽參數(shù)與配套閥門P1(MPa),t1(℃)
P1t1P1t1P1t1P1t1P1T1
1.33001.63502.53753.24203.9450
壓力P2 (MPa)溫度t2 (℃)管道直徑 (DN)安全閥減溫減壓閥 (DN)調(diào)節(jié)閥 (DN)減壓閥減溫 (DN)調(diào)節(jié)閥 (DN)減壓閥 減溫 (DN)調(diào)節(jié)閥 (DN)減壓閥減溫 (DN)調(diào)節(jié)閥 (DN)減壓閥 減溫 (DN)調(diào)節(jié)閥 (DN)
規(guī)格 (DN)數(shù)量
20.1130150801501550155015



0.2160150801501550155015



0.4180100501501550155015



0.719080401501550155015



1.021080401501550155015



50.11302501501802080208020



0.21602001001802080208020



0.4180150801802080208020



0.7190150801802080208020



1.0210100501802080208020



100.1130350200115020100201002080208020
0.2160250150115020100201002080208020
0.4180200100115020100201002080208020
0.7190200100115020100201002080208020
1.0210150801

100201002080208020
1.3220150801

100201002080208020
150.113050020011502015020150201002010020
0.216030015011502015020150201002010020
0.4150250150115020150201502010020100250
0.719020010011502015020150201002010020
1.02502001001

15020150201002010020
1.33002001501





1002010020
200.113050025011502015020150201503210020
0.216035020011502015020150201503210032
0.418030015011502015020150201502010032
0.719025015011502015020150201502010032
1.02502001001

15020150201502010020
1.33002001501





1502010020
1.53702001501





1502010020
300.113060025022003220032200321503215032
0.516040020012002020032200321503215032
0.418035020012002020032200321503215032
0.719030015012002020032200321503215032
1.02502501501

20020200201503215032
1.33002501501





1502015020
1.53702501501





1502015020
400.113070025022503220032200321505015050
0.216050025022503220032200321505015050
0.418040020012503220032200321503215050
0.719030015012503220032200321503215050
1.02503001501

20020200321503215032
1.33003002001



200201502015020
1.53703002001





1502015020


流量 (1/h)二次蒸汽參數(shù)與管道、閥門一次蒸汽參數(shù)與配套閥門 P1(MPa),t1(℃)
P1t1P1t1P1t1P1t1P1t1
1.33001.63502.53753.24203.9450
壓力 P2 (MPa)溫度 t2 (℃)管道 直徑 (DN)安全閥減溫減壓閥 (DN)調(diào)節(jié)閥 (DN)減溫減壓閥 (DN)調(diào)節(jié)閥 (DN)減溫減壓閥 (DN)調(diào)節(jié)閥 (DN)減溫減壓閥 (DN)調(diào)節(jié)閥 (DN)減溫減壓閥 (DN)調(diào)節(jié)閥 (DN)
規(guī)格 (DN)數(shù)量
600.2160600250




200502005020050
0.4180500250




200502005020050
0.7190400200




200502005020050
1.0250350200




200322005020050
1.3300350200




200202003220032
1.5370350200






2002020020
800.3160700250




250502508020080
0.4180600250




250502508020080
0.7190500250




250502508020080
1.0250400200




250502505020050
1.3300400250




250322503220050
1.5370400250






2502020032
1200.418070250








25080
0.7190600250








25080
1.0250500250








25080
1.3300500250








25050
1.537050250








25032



流量 Q(t/h)一次流量
/二次流量
P2=3.5MPat2=440℃
蒸汽管道
DN
彈簧安全閥
DN
減溫減壓閥
DN
給水調(diào)節(jié)閥
DN
外形尺寸
h1h2blHL重量
20

P1=5.4MPa

t1=485℃

P3=9.0MPa

t3=104℃

特殊設(shè)計(jì)
30200150150205322372204003204440882
40200150150205322372204003204440882
502501501502055726322040032049151109
60250150150325572632204003204915110g
803001502003268829022045533050555505
1003502002003271331627050034051561925
1204002002505080734027050034051581880
1404002002505080734027050034051481880
1604002502505080734030054536052001900
1805002502505086339230054536058602765
2005002502505086339230054536058602765

P2=3.5MPat2=440℃
20特殊設(shè)計(jì)
302001501003253227322031027047105080
402501501505055726322040032049151112
502502001505063826327040032049151323
603002001505068829027040032050601489
803502002008071331627045533051811964
1004002502008080734030045533052212023
1204002502508080734030050034054802057
1405002502508086339230050034055503038
1605002502508086339230050034055503038
180










200











P2=1.0MPat2=250℃
20200150100205322732203102704710893
302501501003255726322031027048951150
403002001505068829027040032050601489
503502001505071331627040032051161631
603502501505078231630040032051362170
804002502005080734030045533052212024
1005002502005086339230045533055252865
120










140










160










180










200











P2=0.6MPat2=180℃
2025015080325572632202802505110995
303002001005068829027031027052301230
403502501005078231630031027054101985
504002501505080730030040032055602075
604002501505080734030040032055602075
805002502005086339230045533061602740
100










120










140










160










180










200











流量
Q(t/h)
一次流量 /
二次流量
P2=2.5MPat2=300℃
蒸汽管道
DN
彈簧安全閥
DN
減溫減壓閥
DN
給水調(diào)節(jié)閥
DN
外形尺寸
Hhh1h2bL1L重量


P2=1.3MP     at2=300℃
30

P1=10MPa

t1=540℃

P3=14MPa

t3=158℃

25015010032230200557263220393549351411
4025020010050230200638263270393579351679
5030020010050230200688289270398054101869
6035020010050260200688289270398055361990
7035025015050260240782315300402656062428
8040025015050260240807339300404656262517
10040025015050260240807339300404656262517
12050025015080260320863391300433056602875
14050025022580260320863391300433067103168
160500250×222580320320929391300523076103771
170600250×222580320320978441300537077703845
180600250×2225100320320978441300537177703845
190600250×2225100320320978441300537177703845
200600250×2225100320320978441300537177703845
220600250×2225100320320978441300537177703845
240600250×2225100320320978441300537077703845

P2=1MPa     t2=300℃
3025020010032230200638263270393549351580
4030020010032230200688289270398054101770
5035020010050230200688289270398055361990
6040025015050260200688339300404655762324
7040025015050260240807339300404656262517
8040025015050260240807339300404656262517
10050025022550260240807391300433065603180
12050025022580330330863391300433074603478
140600250×222580330320929441300523077702845
160600250×222580330320978441300537077702845
170600250×222580330320978441300537077702845
180600250×2225100330320978441300537077702845
190600250×2225100330320978441300537077702845
200600250×22251003303201087536300562083024406
220800250×22251003303201087536300562083024406
240











3040025010032430200807339300404655762225
4040025010050430200807339300404655762324
5050025010050430200863391300433065103991
60











70600250×215050500240978441300537076003244
80600250×215050500240978441300537076003244
100600250×215050500240978441300537076003244
120600250×215050500240978441300537076003244
140800250×220065650320978441300740090003430
160800250×220065650320978441300810097003816
170800250×220065650320978441300810097003816
180800250×220065650320978441300810097003816
190900250×2200656503209784413009000105004137
200900250×2200806503209784413009000105004137
2201000250×22258067034097844130011400129006158
2401000250×22508070037097844130011400129006198

氣控減溫壓裝置系列圖

該裝置是以氣體為動(dòng)力實(shí)現(xiàn)自動(dòng)控制,將新蒸汽的壓力、溫度降低到用戶所需要的參數(shù)。特別適用要求嚴(yán)格防火的工況環(huán)境。其系統(tǒng)組成和工作原理與電控減溫減壓裝置相同,只是減溫減壓閥和給水調(diào)節(jié)閥的控制為氣動(dòng)薄膜式執(zhí)行器。該執(zhí)行器裝有閥門定位器,把調(diào)節(jié)器輸出的電信號(hào)轉(zhuǎn)換成驅(qū)動(dòng)閥門動(dòng)作的氣信號(hào),帶動(dòng)閥芯移動(dòng)與輸入信號(hào)相對(duì)一應(yīng),動(dòng)作快、靈敏度高。

氣動(dòng)執(zhí)行器:多彈簧式薄膜執(zhí)行機(jī)構(gòu) (用戶可自定)

閥門定位器:電一氣閥門定位器

輸入信號(hào): 4-20Am

輸入阻抗: 250Q

供氣壓力: 0.4~0.7MPa

環(huán)境溫度: -20~60℃


負(fù)壓減溫減壓裝置

該裝置可將一次蒸汽的正壓力值通過(guò)減溫減壓后減至負(fù)壓值,特別適用于低真空設(shè)備用汽的供應(yīng)。該裝置配智能型執(zhí)行器后可直接入DCS控制系統(tǒng)。也可配我公司生產(chǎn)的自控制柜實(shí)現(xiàn)就地控制調(diào)節(jié)和操作,調(diào)節(jié)精度高,響應(yīng)動(dòng)作快,靈敏度高。


熱力換相減溫減壓裝置

該裝置用于將一次蒸汽以較高的壓降通過(guò)噴咀產(chǎn)生高速汽流與低于出口參數(shù)的蒸汽混合,再經(jīng)過(guò)擴(kuò)壓管升壓,而達(dá)到出口所需的壓力和溫度。

本裝置為節(jié)能型產(chǎn)品,利用了廢棄的低溫低壓蒸汽代替普通減壓裝置的給水系統(tǒng)和水泵等,使設(shè)備大大簡(jiǎn)化,減少了占用場(chǎng)地和項(xiàng)目投資;使用時(shí)最好一次蒸汽和低壓蒸汽進(jìn)口分別裝設(shè)流量調(diào)節(jié)閥。

本裝置為我公司研制開發(fā)的新產(chǎn)品,經(jīng)用戶使用達(dá)到了滿意效果,取得了較好的經(jīng)濟(jì)效益,歡迎用戶前來(lái)洽淡訂貨,本公司可根據(jù)提供的參數(shù)和要求進(jìn)行設(shè)計(jì)和制造。

 




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