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概述 Overview
SJL雙聯(lián)甲醇濾器、DJL單聯(lián)甲醇濾器用于甲醇介質(zhì)的過濾，以及其他類似特性的介質(zhì)。
其中SJL雙聯(lián)甲醇濾器具有當(dāng)壓差達到規(guī)定值時，可不停機轉(zhuǎn)換到另一個工作腔，使甲醇介質(zhì)順利過濾的特點。雙聯(lián)甲醇濾器轉(zhuǎn)換閥是帶雙重截斷與排放功能的，在轉(zhuǎn)換閥切換過濾腔后能夠起到雙重截止的效果，防止?jié)B漏。
SJL雙聯(lián)甲醇濾器、DJL單聯(lián)甲醇濾器在停機狀態(tài)下，具備對濾腔內(nèi)的甲醇介質(zhì)通過氮氣置換的方式，將濾腔內(nèi)部達到無害化狀態(tài)的功能，實現(xiàn)安全排放、維護。
SJL Double-cylinder Methanol Filter & DJL Single-cylinder Methanol Filter are used for filtering methanol, as well as other media with similar characteristics.
When the pressure drop has reached the prescribed value, SJL double-cylinder methanol filter can convert to another chamber without stopping, making methanol filtered smoothly. The changeover valve is equipped with double block-and-bleed function, which can achieve double block and prevent leakage.
When the SJL & DJL methanol filter are shut down, they have the function of replacing the methanol in the filter chamber with nitrogen, making the inside of the filter chamber harmless and achieving safe emission maintenance.
型號說明 Model Description
選型參數(shù)表 Selection parameter table
工作壓力Working pressure：≤6.3MPa；工作溫度Working temperature：-25～+50℃；
清洗壓降Clean drop pressure：≤0.15MPa型號Type
通徑DN
（mm）額定流量Flow rate
（m³/h）SJL系列 series
DJL系列series
SJL25
DJL25
DN25
1.5
SJL32
DJL32
DN32
4.5
SJL40
DJL40
DN40
4.5
SJL50
DJL50
DN50
9
SJL65
DJL65
DN65
12
SJL80
DJL80
DN80
18
SJL基本尺寸表 Basic Dimension Table
SJL ×× 雙聯(lián)甲醇濾器外形圖OUTLINE
通徑DN
L
H
A
B
C
D
E
F
Φ
25
641
565
120
285
110
128
471
671
14
32
695
565
120
285
160
150
550
750
14
40
695
565
120
285
160
150
550
750
14
50
1050
1000
140
550
160
160
700
980
20
65
1200
1000
145
690
190
185
730
1120
20
80
1500
1000
155
700
230
195
780
1210
20
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