HG5絲網(wǎng)除沫器型式、結(jié)構(gòu)與安裝說(shuō)明
一、 絲網(wǎng)除沫器型式
絲網(wǎng)除沫器型式有：升氣管型、縮徑型、全徑型
1、升氣管型（HG5-1404-81）
絲網(wǎng)除沫器的網(wǎng)塊安裝在設(shè)備頂部升氣管下端。
2、 縮徑型（HG5-1405-81）
當(dāng)設(shè)計(jì)的絲網(wǎng)除沫器的網(wǎng)塊直徑小于設(shè)備筒體直徑時(shí)，需要另外加一短節(jié)安裝網(wǎng)塊。
3、 全徑型（HG6-1405-81）
設(shè)計(jì)的絲網(wǎng)除沫器的網(wǎng)塊直徑等于設(shè)備筒體直徑時(shí)，網(wǎng)塊直接安裝在筒體內(nèi)。
二、 網(wǎng)塊結(jié)構(gòu)
絲網(wǎng)除沫器的網(wǎng)塊結(jié)構(gòu)有兩種：盤形網(wǎng)塊和條形網(wǎng)塊。
1、盤形網(wǎng)塊
用絲網(wǎng)卷制成所需直徑的網(wǎng)塊，網(wǎng)塊的厚度等于絲網(wǎng)的寬度規(guī)格，這種網(wǎng)塊充分地利用了絲網(wǎng)材料，沒有邊角預(yù)料損耗。但卷制時(shí)要求各圈必須卷得密疏一致，不然易產(chǎn)生短路，影響除沫效果。盤形網(wǎng)塊不宜用手工制作，應(yīng)用機(jī)械卷制，以保證卷制質(zhì)量。盤形網(wǎng)塊僅適用于較小直徑的絲網(wǎng)除沫器，本標(biāo)準(zhǔn)產(chǎn)品用于Dg300～600㎜
2、條形網(wǎng)塊
條形網(wǎng)塊是目前使用最普遍的結(jié)構(gòu)。它是用絲網(wǎng)一層層地平鋪，鋪至規(guī)定層數(shù)，再在網(wǎng)層上面與下面各放一塊格柵，然后將網(wǎng)層壓至所需厚度尺寸，用定矩桿與鉤使其成為一整塊。條形網(wǎng)塊的形狀與尺寸，隨公稱直徑與分塊數(shù)量而變化。
3.、網(wǎng)塊安裝
網(wǎng)塊安裝時(shí)，有從上往下裝與由下往上裝兩種情況，因此，絲網(wǎng)除沫器有上裝式與下裝式兩種結(jié)構(gòu)。當(dāng)人孔位置開設(shè)在絲網(wǎng)除沫器的上面，或無(wú)人孔而有設(shè)備法蘭時(shí)，選用上裝式絲網(wǎng)除沫器；人孔位置開設(shè)在絲網(wǎng)除沫器的下面，選用下裝式絲網(wǎng)除沫器。
HG5系列絲網(wǎng)除沫器規(guī)格型號(hào) 與標(biāo)準(zhǔn)圖號(hào)
（一）升氣管型絲網(wǎng)除沫器1、升氣管型（A型）Dg300~600
公稱直徑Dg(mm)
H (mm)
標(biāo)準(zhǔn)圖號(hào)
300
100
HG5-1404-81-1
150
HG5-1404-81-7
400
100
HG5-1404-81-2
150
HG5-1404-81-8
500
100
HG5-1404-81-3
150
HG5-1404-81-9
600
100
HG5-1404-81-4
150
HG5-1404-81-10
2、升氣管型（B型）Dg500~600
公稱直徑Dg(mm)
H (mm)
標(biāo)準(zhǔn)圖號(hào)
500
100
HG5-1404-81-5
150
HG5-1404-81-11
600
100
HG5-1404-81-6
150
HG5-1404-81-12
(二)縮徑型絲網(wǎng)除沫器縮徑型上裝式
縮徑型下裝式
1、縮徑型上裝式Dg700~1600
公稱直徑Dg(mm)
H (mm)
標(biāo)準(zhǔn)圖號(hào)
700
100
HG5-1405-81-1
150
HG5-1405-81-15
800
100
HG5-1405-81-2
150
HG5-1405-81-16
900
100
HG5-1405-81-3
150
HG5-1405-81-17
1000
100
HG5-1405-81-4
150
HG5-1405-81-18
1200
100
HG5-1405-81-5
150
HG5-1405-81-19
1400
100
HG5-1405-81-6
150
HG5-1405-81-20
1600
100
HG5-1405-81-7
150
HG5-1405-81-21
2、縮徑型下裝式Dg700~1600
公稱直徑Dg(mm)
H (mm)
標(biāo)準(zhǔn)圖號(hào)
700
100
HG5-1405-81-8
150
HG5-1405-81-22
800
100
HG5-1405-81-9
150
HG5-1405-81-23
900
100
HG5-1405-81-10
150
HG5-1405-81-24
1000
100
HG5-1405-81-11
150
HG5-1405-81-25
1200
100
HG5-1405-81-12
150
HG5-1405-81-26
1400
100
HG5-1405-81-13
150
HG5-1405-81-27
1600
100
HG5-1405-81-14
150
HG5-1405-81-28
(三)全徑型絲網(wǎng)除沫器全徑型上裝式絲網(wǎng)除沫器：
1、全徑型上裝式Dg300~600
公稱直徑Dg(mm)
H (mm)
標(biāo)準(zhǔn)圖號(hào)
300
100
HG5-1406-81-1
150
HG5-1406-81-49
400
100
HG5-1406-81-2
150
HG5-1406-81-50
500
100
HG5-1406-81-3
150
HG5-1406-81-51
600
100
HG5-1406-81-4
150
HG5-1406-81-52
2、全徑型上裝式Dg700~1600
公稱直徑Dg(mm)
H (mm)
標(biāo)準(zhǔn)圖號(hào)
700
100
HG5-1406-81-5
150
HG5-1406-81-53
800
100
HG5-1406-81-6
150
HG5-1406-81-54
900
100
HG5-1406-81-7
150
HG5-1406-81-55
1000
100
HG5-1406-81-8
150
HG5-1406-81-56
1200
100
HG5-1406-81-9
150
HG5-1406-81-57
1400
100
HG5-1406-81-10
150
HG5-1406-81-58
1600
100
HG5-1406-81-11
150
HG5-1406-81-59
3、全徑型上裝式Dg1800~3200
公稱直徑Dg(mm
H (mm)
標(biāo)準(zhǔn)圖號(hào)
1800
100
HG5-1406-81-12
150
HG5-1406-81-60
2000
100
HG5-1406-81-13
150
HG5-1406-81-61
2200
100
HG5-1406-81-14
150
HG5-1406-81-62
2400
100
HG5-1406-81-15
150
HG5-1406-81-63
2600
100
HG5-1406-81-16
150
HG5-1406-81-64
2800
100
HG5-1406-81-17
150
HG5-1406-81-65
3000
100
HG5-1406-81-18
150
HG5-1406-81-66
3200
100
HG5-1406-81-19
150
HG5-1406-81-67
4、全徑型上裝式Dg1800~3200
公稱直徑Dg(mm
H (mm)
標(biāo)準(zhǔn)圖號(hào)
3400
100
HG5-1406-81-20
150
HG5-1406-81-68
3600
100
HG5-1406-81-21
150
HG5-1406-81-69
3800
100
HG5-1406-81-22
150
HG5-1406-81-70
4000
100
HG5-1406-81-23
150
HG5-1406-81-71
4200
100
HG5-1406-81-24
150
HG5-1406-81-72
4300
100
HG5-1406-81-25
150
HG5-1406-81-73
4600
100
HG5-1406-81-26
150
HG5-1406-81-74
5800
100
HG5-1406-81-27
150
HG5-1406-81-75
全徑型下裝式絲網(wǎng)除沫器：
5、全徑型下裝式Dg1000~1600
公稱直徑Dg(mm
H (mm)
標(biāo)準(zhǔn)圖號(hào)
1000
100
HG5-1406-81-30
150
HG5-1406-81-78
1200
100
HG5-1406-81-31
150
HG5-1406-81-79
1400
100
HG5-1406-81-32
150
HG5-1406-81-80
1600
100
HG5-1406-81-33
150
HG5-1406-81-81
6、全徑型下裝式Dg1800~3200
公稱直徑Dg(mm
H (mm)
標(biāo)準(zhǔn)圖號(hào)
1800
100
HG5-1406-81-34
150
HG5-1406-81-82
2000
100
HG5-1406-81-35
150
HG5-1406-81-83
2200
100
HG5-1406-81-36
150
HG5-1406-81-84
2400
100
HG5-1406-81-37
150
HG5-1406-81-85
2600
100
HG5-1406-81-38
150
HG5-1406-81-86
2800
100
HG5-1406-81-39
150
HG5-1406-81-87
3000
100
HG5-1406-81-40
150
HG5-1406-81-88
3200
100
HG5-1406-81-41
150
HG5-1406-81-89