국소배기장치(포위식 및 외부식후드)

<TABLE style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; BORDER-BOTTOM: #000000 0.28pt solid; BORDER-COLLAPSE: collapse"> <TBODY> <TR> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: #000000 1.7pt solid; BACKGROUND: #e5ffe5; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 497.11pt; BORDER-BOTTOM: #000000 1.7pt solid; HEIGHT: 37.14pt" vAlign=center colSpan=13> 국소배기장치(포위식 및 외부식후드)</TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: #000000 1.7pt solid; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 497.11pt; BORDER-BOTTOM: medium none; HEIGHT: 6.96pt" vAlign=top colSpan=13> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 497.11pt; BORDER-BOTTOM: medium none; HEIGHT: 71.64pt" vAlign=top colSpan=13> ▣ 후드종류 ᄋ 후드 형태는 여러 종류가 있으나, 포위식 후드와 외부식 후드의 두 가지로 나눌 수 있으며 작업공정, 오염물질의 발생 형상 및 기계․기구형태, 근로자의 작업위치 등에 의해 결정해야 한다.</TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 255.7pt; BORDER-BOTTOM: medium none; HEIGHT: 184.36pt" vAlign=top colSpan=7> [그림1] <?xml:namespace prefix = v /><v:shapetype id=_x0000_t75 coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" stroked="f" filled="f"><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"></v:path><?xml:namespace prefix = o /><o:lock v:ext="edit" aspectratio="t"></o:lock></v:shapetype><v:shape id=_x67927344 style="WIDTH: 226.76pt; HEIGHT: 119.04pt; v-text-anchor: top" type="#_x0000_t75"><v:imagedata o:title="EMB000004101464" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Hnc\BinData\EMB000004101464.BMP" cropbottom="237f" cropright="131f"></v:imagedata><?xml:namespace prefix = w /><w:wrap type="topAndBottom"></w:wrap></v:shape> 포위식 후드</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 241.41pt; BORDER-BOTTOM: medium none; HEIGHT: 184.36pt" vAlign=top colSpan=6> [그림2] <v:shapetype id=_x0000_t75 coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" stroked="f" filled="f"><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"></v:path><o:lock v:ext="edit" aspectratio="t"></o:lock></v:shapetype><v:shape id=_x67935008 style="WIDTH: 226.76pt; HEIGHT: 104.88pt; v-text-anchor: top" type="#_x0000_t75"><v:imagedata o:title="EMB000004101465" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Hnc\BinData\EMB000004101465.BMP" cropbottom="528f" cropright="131f"></v:imagedata><w:wrap type="topAndBottom"></w:wrap></v:shape> 외부식 후드</TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 497.11pt; BORDER-BOTTOM: medium none; HEIGHT: 71.64pt" vAlign=top colSpan=13> ▣ 후드의 제어풍속 ᄋ 노동부고시 제90-45호「국소배기장치에 관한 기준」에 의한 제어풍속 기준. ▣ 분진 및 유기용제 취급 작업에서의 제어풍속</TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 149.14pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 3.8pt" vAlign=top colSpan=3> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 234.3pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 3.8pt" vAlign=top colSpan=7> </TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 83.79pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=top colSpan=2> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 178.62pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 5.6pt" vAlign=center colSpan=5 rowSpan=2> 후드형식</TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 250.25pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=6> 유해물질병 제어풍속(m/sec)</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 129.34pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=3> 입자상(분진)</TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 120.91pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=3> 가스상(유기용제)</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 178.62pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=5> 포위식 포위형</TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 129.34pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 5.6pt" vAlign=center colSpan=3 rowSpan=2> 0.7 1.0 1.0 1.2</TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 120.91pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 5.6pt" vAlign=center colSpan=3 rowSpan=2> 0.4 0.5 0.5 1.0</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 71.74pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=2> 외부식</TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 106.88pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=3> 측방흡인형 하방흡인형 상방흡인형</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center> </TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: medium none; WIDTH: 149.14pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=center colSpan=3> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: medium none; WIDTH: 234.3pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=center colSpan=7> </TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 83.79pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=center colSpan=2> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 497.11pt; BORDER-BOTTOM: medium none; HEIGHT: 15.64pt" vAlign=top colSpan=13> ▣ 회전체를 가지는 기계에 관련된 특정분진 작업에서의 제어풍속</TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 333.74pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 3.8pt" vAlign=top colSpan=9> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 95.13pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 3.8pt" vAlign=top colSpan=2> </TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=top> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 16.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 333.74pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 16.8pt" vAlign=center colSpan=9> 후드의 설치방법</TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 95.13pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 16.8pt" vAlign=center colSpan=2> 제어풍속(m/sec)</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 16.8pt" vAlign=center> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 15.64pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 333.74pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 15.64pt" vAlign=center colSpan=9> 회전체를 가지는 기계 전체를 포위하는 방법 회전체의 회전에 의하여 발생하는 분진의 비산방향을 후드의 개구면으로 덮는 방법 회전체만을 포위하는 방법</TD> <TD style="BORDER-RIGHT: #000000 0.28pt solid; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 95.13pt; BORDER-BOTTOM: #000000 0.28pt solid; HEIGHT: 15.64pt" vAlign=center colSpan=2> 0.5 5.0 5.0</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 0.28pt solid; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 15.64pt" vAlign=center> </TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 29.88pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=top> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: medium none; WIDTH: 333.74pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=center colSpan=9> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 0.28pt solid; BORDER-LEFT: medium none; WIDTH: 95.13pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=center colSpan=2> </TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 38.36pt; BORDER-BOTTOM: medium none; HEIGHT: 3.8pt" vAlign=center> </TD></TR> <TR> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 497.11pt; BORDER-BOTTOM: #000000 1.7pt solid; HEIGHT: 78.06pt" vAlign=top colSpan=13> ※ 제어풍속 : 국소배기장치의 모든 후드를 개방한 경우의 제어풍속을 의미 - 포위식 후드의 경우 : 후드 개구면에서의 최소풍속 - 외부식 후드의 경우 : 당해 후드 개구면으로부터 가장 먼거리의 유해물질 발생원(작업위치)에서의 풍속</TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 1.7pt solid; BORDER-LEFT: medium none; WIDTH: 497.11pt; BORDER-BOTTOM: #000000 1.7pt solid; HEIGHT: 7.8pt" vAlign=center colSpan=13> </TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 1.7pt solid; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 48pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center colSpan=2> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 1.7pt solid; BORDER-LEFT: medium none; WIDTH: 137.86pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center colSpan=3> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: #000000 1.7pt solid; BORDER-LEFT: medium none; WIDTH: 135pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center colSpan=3> </TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: #000000 1.7pt solid; BORDER-LEFT: medium none; WIDTH: 176.25pt; BORDER-BOTTOM: medium none; HEIGHT: 2.8pt" vAlign=center colSpan=5> </TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 48pt; BORDER-BOTTOM: medium none; HEIGHT: 29.84pt" vAlign=center colSpan=2> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 137.86pt; BORDER-BOTTOM: medium none; HEIGHT: 29.84pt" vAlign=center colSpan=3> 한국산업안전보건공단</TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 311.25pt; BORDER-BOTTOM: medium none; HEIGHT: 29.84pt" vAlign=center colSpan=8> 동 자료는 공단홈페이지(www.kosha.net) 공지사항에 있읍니다</TD></TR> <TR> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: #000000 1.7pt solid; WIDTH: 48pt; BORDER-BOTTOM: #000000 1.7pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=2> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 137.86pt; BORDER-BOTTOM: #000000 1.7pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=3> </TD> <TD style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 135pt; BORDER-BOTTOM: #000000 1.7pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=3> </TD> <TD style="BORDER-RIGHT: #000000 1.7pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 176.25pt; BORDER-BOTTOM: #000000 1.7pt solid; HEIGHT: 2.8pt" vAlign=center colSpan=5> </TD></TR></TBODY></TABLE>     <a href='javascript:fileFilterViewer("http://cfile275.uf.daum.net/attach/142C11174BB163A34D1B82", "/cfile275/14/2C11174BB163A34D1B82", "국소배기장치(포위식 및 외부식후드).hwp", "grpid%3D1H8Ij%26fldid%3DJpYS%26dataid%3D38%26fileid%3D1%26regdt%3D20100330113546&url=http%3A%2F%2Fcfile275.uf.daum.net%2Fattach%2F142C11174BB163A34D1B82")'><img src="https://t1.daumcdn.net/daumtop_deco/icon/icon.hanmail.net/editor/p_hwp_s.gif" border="0" alt="첨부파일" class="vam"/> 국소배기장치(포위식 및 외부식후드).hwp</a>