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				<h1 class="about_sTitle">食品净化车间建造的基本常识</h1>
				<div class="info tc">华锐净化 / 2020-09-30 07:11:53 / 阅读<script src="https://www.hrjhgs.com/app/count.php?view=yes&aid=3502&mid=2" type='text/javascript' language="javascript"></script>次</div>
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				<html><head><title>食品净化车间建造的基本常识</title></head><body>食品净化车间建造的基本常识</br>
                        <p class="review">食品安全关系到每一个老百姓的切身利益，不合格食品严重影响咱们的生命安全，要保障食品安全卫生，就必须控制其生产环境，因此食品净化车间的建设是必不可少。尤其是2018年，来</p>
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                                        <div class="article-main-content">
                        <p><p>
	　　食品安全关系到每一个老百姓的切身利益，不合格食品严重影响咱们的生命安全，要保障食品安全卫生，就必须控制其生产环境，因此食品净化车间的建设是必不可少。尤其是2018年，来自全国各地的近百位客户咨询了食品净化车间的相关问题，有方便面净化车间、速冻食品净化车间、阿胶糕食品净化车间、饮料净化车间、食品添加剂净化车间、糖果类净化车间、保健食品车间等等，建设面积从几百到上千甚至上万平方。小编就给大家分析下食品净化车间建设设计要求与装饰规范，这是都是一些基本常识，希望对大家有所帮助。</p>
<p>
	　　一、食品净化车间设计和建设要求</p>
<p>
	　　1、食品净化车间需要达到十万级空气净化标准，才能有效减少生产出的产品变质长霉，延长食品保质期，提高生产效益。</p>
<p>
	　　什么是十万级净化车间呢？</p>
<p>
	　　简单来说，就是车间每立方米空气中直径&ge;0.5&mu;m粒子数不大于352万个，空气中粒子数越少，就意味着灰尘和微生物数量越少，空气越洁净。</p>
<p>
	　　十万级净化车间还要求车间每小时换气需达到15-19次，完全换气后空气净化时间不超过40分钟。推荐：食品无尘车间</p>
<p>
	　　2、食品净化车间的分区</p>
<p>
	　　⊙一般作业区（非清洁区）：一般的原料、成品、工具储存区域，包装成品转运区域等原料、成品裸露风险较低的区域，如外包装室、原辅料仓库、包装材料仓库、外包装车间、成品仓库等。</p>
<p>
	　　⊙准清洁区：要求次之，如原料处理、包材处理、包装、缓冲间（拆包间）、一般生产加工间、非即食食品的内包装间等成品处理但不直接裸露的区域。</p>
<p>
	　　⊙清洁作业区:指卫生环境要求最高，人员、环境要求较高，必须经过消毒和更衣才可以进入，如：原料、成品裸露的处理区域，食品的冷加工间、即食食品的冷却间、待包装即食食品的储存间、即食食品的内包装间等。</p>
<p>
	　　3、建有净化车间的食品工厂在选址、设计、布局、建设和改造时应最大限度避免污染源、交叉污染、混料和差错的发生。</p>
<p>
	　　厂区环境整洁、人流和物流走向合理。</p>
<p>
	　　应有适当门禁措施，防止未经批准人员的进入。</p>
<p>
	　　生产过程中发生空气污染较为严重的建筑，应建设在厂区常年最多风向的下风侧。</p>
<p>
	　　相互有影响的生产工艺，不宜设在同一建筑物内时，各自生产区域之间应有有效的隔断措施。生产发酵产品应具备专用发酵车间。</p>
<p style="text-align: center;">
	<img alt="食品净化车间" src="http://jhgc.kwtjd.com.cn/uploads/allimg/191206/4-191206153343406.png" style="width: 363px; height: 262px;" /></p>
<p>
	　　二、食品净化车间装饰规范</p>
<p>
	　　1、食品净化车间的建造规范涉及工厂平面布置、洁净用房分级、环境参数、工艺设计、通风与净化空调、建筑、给水、排水、电气等一系列。其中，建筑是其中一个非常重要的因素，对食品净化车间满足食品生产安全卫生要求起关键作用。</p>
<p>
	　　2、食品净化厂房的建筑设计除应该满足生产工艺需求外，尚应满足不产尘、不积尘、耐腐蚀、防潮、防霉、易清洁的要求，并应符合防火、环保规定。</p>
<p>
	　　3、食品车间用房应便于安装空调净化设备、风管和风口，室内净高应满足生产工艺要求。</p>
<p>
	　　4、食品净化车间的建筑围护界区和室内装修，应选用气密性良好，且在温度和湿度变化的作用下变形小的材料。洁净车间内墙壁和顶棚的表面，应平整、光洁、无裂缝、接口严密，无颗粒工业洁净车间的建筑围护界区和室内装修，应选用气密性良好，且在温度和湿度变化的作用下变形小的材料。</p>
<p>
	　　5、食品净化车间内墙壁、天花板和门窗使用无毒、浅色、防水、防霉、不脱落、易于清洗的材料修建。墙角、地角、顶角应当具有弧度(曲率半径应不小于3cm)。</p>
<p>
	　　6、技术夹层为轻质吊顶时，宜设置检修通道。建筑风道和回风地沟的内表面装修标准，应与整个送回风系统相适应并易于除尘。</p>
<p>
	　　7、食品净化车间的地面和墙面应使用非吸收性、不透水、易清洗消毒、不藏污纳垢的浅色材料铺设，表面应平摊光滑。管道、灯具、风口应采用易擦洗、消毒的产品，不应出现不易清洁的部位。</p>
<p>
	　　8、净化车间内的操作台、传送带、运输车、工器具应当用无毒、耐腐蚀、不生锈、易清洗消毒、坚固的材料制作。</p>
<p>
	　　9、车间出口及与外界相连的排水、通风处装有防鼠、防蝇、防虫设施。</p>
<p>
	　　净化车间在食品行业发挥了重大作用，要建立相对独立的食品净化车间，控制产品生产空间源头化的污染，才能提高产品质量，创造经济效益。</p>
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				<div class="context"><ul class="clear"><li>上一篇：<a href='https://www.hrjhgs.com/blog/3500.html'>食品净化工程生产厂家挑选，什么才是关键</a> </li><li>下一篇：<a href='https://www.hrjhgs.com/blog/3504.html'>食品净化车间控制污染的五种途径</a> </li></ul></div>
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	this.obj = fgm.$(id);
	this.oTab = fgm.$$$("tab", this.obj)[0];
	this.aTab = fgm.$$("li", this.oTab);
	this.oSwitch = fgm.$$$("switchBtn", this.oTab)[0];
	this.oPrev = fgm.$$("a", this.oSwitch)[0];
	this.oNext = fgm.$$("a", this.oSwitch)[1];
	this.aItems = fgm.$$$("items", this.obj);
	this.iNow = 0;
	fgm.on(this.oSwitch, "click", fgm.bind(this, this.fnClick));
	fgm.on(this.oTab, "click", fgm.bind(this, this.fnMouseOver));
}
Tab.prototype = {
	fnMouseOver: function(ev) {
		var oEv = ev || event,
			oTarget = oEv.target || oEv.srcElement;
		oTarget.tagName.toUpperCase() === "LI" && (this.iNow = fgm.index(oTarget));
		this.fnSwitch();
	},
	fnClick: function(ev) {
		var oEv = ev || event,
			oTarget = oEv.target || oEv.srcElement,
			i;
		switch(fgm.index(oTarget)) {
			case 0:
				if(oTarget.className == "prev") {
					this.aTab[this.iNow].style.display = "block";
					this.iNow--;
				};
				break;
			case 1:
				if(oTarget.className == "next") {
					for(i = 0; i < this.iNow; i++) this.aTab[i].style.display = "none";
					this.iNow++;
				};
				break;
		};
		this.aTab[this.iNow].style.display = "block";
		this.fnSwitch();
	},
	fnSwitch: function() {
		for(var i = 0; i < this.aTab.length; i++) (this.aTab[i].className = "", this.aItems[i].style.display = "none");
		this.aTab[this.iNow].className = "current";
		this.aItems[this.iNow].style.display = "block";
		this.oPrev.className = this.iNow == 0 ? "prevNot" : "prev";
		this.oNext.className = this.iNow == this.aTab.length - 1 ? "nextNot" : "next";
	}
};
//应用
fgm.on(window, "load", function() {
	var aItem = fgm.$$$("item"),
		i = 0;
	for(; i < aItem.length; i++) new Tab(aItem[i]);
});


	var TouchSlide=function(a){a=a||{};var b={slideCell:a.slideCell||"#touchSlide",titCell:a.titCell||".hd li",mainCell:a.mainCell||".bd",effect:a.effect||"left",autoPlay:a.autoPlay||!1,delayTime:a.delayTime||200,interTime:a.interTime||2500,defaultIndex:a.defaultIndex||0,titOnClassName:a.titOnClassName||"on",autoPage:a.autoPage||!1,prevCell:a.prevCell||".prev",nextCell:a.nextCell||".next",pageStateCell:a.pageStateCell||".pageState",pnLoop:"undefined "==a.pnLoop?!0:a.pnLoop,startFun:a.startFun||null,endFun:a.endFun||null,switchLoad:a.switchLoad||null},c=document.getElementById(b.slideCell.replace("#",""));if(!c)return!1;var d=function(a,b){a=a.split(" ");var c=[];b=b||document;var d=[b];for(var e in a)0!=a[e].length&&c.push(a[e]);for(var e in c){if(0==d.length)return!1;var f=[];for(var g in d)if("#"==c[e][0])f.push(document.getElementById(c[e].replace("#","")));else if("."==c[e][0])for(var h=d[g].getElementsByTagName("*"),i=0;i<h.length;i++){var j=h[i].className;j&&-1!=j.search(new RegExp("\\b"+c[e].replace(".","")+"\\b"))&&f.push(h[i])}else for(var h=d[g].getElementsByTagName(c[e]),i=0;i<h.length;i++)f.push(h[i]);d=f}return 0==d.length||d[0]==b?!1:d},e=function(a,b){var c=document.createElement("div");c.innerHTML=b,c=c.children[0];var d=a.cloneNode(!0);return c.appendChild(d),a.parentNode.replaceChild(c,a),m=d,c},g=function(a,b){!a||!b||a.className&&-1!=a.className.search(new RegExp("\\b"+b+"\\b"))||(a.className+=(a.className?" ":"")+b)},h=function(a,b){!a||!b||a.className&&-1==a.className.search(new RegExp("\\b"+b+"\\b"))||(a.className=a.className.replace(new RegExp("\\s*\\b"+b+"\\b","g"),""))},i=b.effect,j=d(b.prevCell,c)[0],k=d(b.nextCell,c)[0],l=d(b.pageStateCell)[0],m=d(b.mainCell,c)[0];if(!m)return!1;var N,O,n=m.children.length,o=d(b.titCell,c),p=o?o.length:n,q=b.switchLoad,r=parseInt(b.defaultIndex),s=parseInt(b.delayTime),t=parseInt(b.interTime),u="false"==b.autoPlay||0==b.autoPlay?!1:!0,v="false"==b.autoPage||0==b.autoPage?!1:!0,w="false"==b.pnLoop||0==b.pnLoop?!1:!0,x=r,y=null,z=null,A=null,B=0,C=0,D=0,E=0,G=/hp-tablet/gi.test(navigator.appVersion),H="ontouchstart"in window&&!G,I=H?"touchstart":"mousedown",J=H?"touchmove":"",K=H?"touchend":"mouseup",M=m.parentNode.clientWidth,P=n;if(0==p&&(p=n),v){p=n,o=o[0],o.innerHTML="";var Q="";if(1==b.autoPage||"true"==b.autoPage)for(var R=0;p>R;R++)Q+="<li>"+(R+1)+"</li>";else for(var R=0;p>R;R++)Q+=b.autoPage.replace("$",R+1);o.innerHTML=Q,o=o.children}"leftLoop"==i&&(P+=2,m.appendChild(m.children[0].cloneNode(!0)),m.insertBefore(m.children[n-1].cloneNode(!0),m.children[0])),N=e(m,'<div class="tempWrap" style="overflow:hidden; position:relative;"></div>'),m.style.cssText="width:"+P*M+"px;"+"position:relative;overflow:hidden;padding:0;margin:0;";for(var R=0;P>R;R++)m.children[R].style.cssText="display:table-cell;vertical-align:top;width:"+M+"px";var S=function(){"function"==typeof b.startFun&&b.startFun(r,p)},T=function(){"function"==typeof b.endFun&&b.endFun(r,p)},U=function(a){var b=("leftLoop"==i?r+1:r)+a,c=function(a){for(var b=m.children[a].getElementsByTagName("img"),c=0;c<b.length;c++)b[c].getAttribute(q)&&(b[c].setAttribute("src",b[c].getAttribute(q)),b[c].removeAttribute(q))};if(c(b),"leftLoop"==i)switch(b){case 0:c(n);break;case 1:c(n+1);break;case n:c(0);break;case n+1:c(1)}},V=function(){M=N.clientWidth,m.style.width=P*M+"px";for(var a=0;P>a;a++)m.children[a].style.width=M+"px";var b="leftLoop"==i?r+1:r;W(-b*M,0)};window.addEventListener("resize",V,!1);var W=function(a,b,c){c=c?c.style:m.style,c.webkitTransitionDuration=c.MozTransitionDuration=c.msTransitionDuration=c.OTransitionDuration=c.transitionDuration=b+"ms",c.webkitTransform="translate("+a+"px,0)"+"translateZ(0)",c.msTransform=c.MozTransform=c.OTransform="translateX("+a+"px)"},X=function(a){switch(i){case"left":r>=p?r=a?r-1:0:0>r&&(r=a?0:p-1),null!=q&&U(0),W(-r*M,s),x=r;break;case"leftLoop":null!=q&&U(0),W(-(r+1)*M,s),-1==r?(z=setTimeout(function(){W(-p*M,0)},s),r=p-1):r==p&&(z=setTimeout(function(){W(-M,0)},s),r=0),x=r}S(),A=setTimeout(function(){T()},s);for(var c=0;p>c;c++)h(o[c],b.titOnClassName),c==r&&g(o[c],b.titOnClassName);0==w&&(h(k,"nextStop"),h(j,"prevStop"),0==r?g(j,"prevStop"):r==p-1&&g(k,"nextStop")),l&&(l.innerHTML="<span>"+(r+1)+"</span>/"+p)};if(X(),u&&(y=setInterval(function(){r++,X()},t)),o)for(var R=0;p>R;R++)!function(){var a=R;o[a].addEventListener("click",function(){clearTimeout(z),clearTimeout(A),r=a,X()})}();k&&k.addEventListener("click",function(){(1==w||r!=p-1)&&(clearTimeout(z),clearTimeout(A),r++,X())}),j&&j.addEventListener("click",function(){(1==w||0!=r)&&(clearTimeout(z),clearTimeout(A),r--,X())});var Y=function(a){clearTimeout(z),clearTimeout(A),O=void 0,D=0;var b=H?a.touches[0]:a;B=b.pageX,C=b.pageY,m.addEventListener(J,Z,!1),m.addEventListener(K,$,!1)},Z=function(a){if(!H||!(a.touches.length>1||a.scale&&1!==a.scale)){var b=H?a.touches[0]:a;if(D=b.pageX-B,E=b.pageY-C,"undefined"==typeof O&&(O=!!(O||Math.abs(D)<Math.abs(E))),!O){switch(a.preventDefault(),u&&clearInterval(y),i){case"left":(0==r&&D>0||r>=p-1&&0>D)&&(D=.4*D),W(-r*M+D,0);break;case"leftLoop":W(-(r+1)*M+D,0)}null!=q&&Math.abs(D)>M/3&&U(D>-0?-1:1)}}},$=function(a){0!=D&&(a.preventDefault(),O||(Math.abs(D)>M/10&&(D>0?r--:r++),X(!0),u&&(y=setInterval(function(){r++,X()},t))),m.removeEventListener(J,Z,!1),m.removeEventListener(K,$,!1))};m.addEventListener(I,Y,!1)};

	TouchSlide({slideCell:"#slideBox",titCell:".hd ul",mainCell:".bd ul",effect:"leftLoop",autoPage:true,autoPlay:true,interTime:8000});//轮播图

	TouchSlide({ slideCell:"#leftTabBox" });
	TouchSlide({ slideCell:"#leftTabBox2" });

	function Hide(){$("#kfbtn").toggle();}//关闭底部咨询
	function Hide2(){$("#rmenu").toggle();$(".kfblock").toggle();$(".kfmin").addClass("kfblock");}//关闭左侧导航
	//返回
	$(function(){
		$("#rmenu").each(function(){
			$(this).find(".btn-wx").mouseenter(function(){
			$(this).find(".pic").fadeIn("fast");
			});
			$(this).find(".btn-wx").mouseleave(function(){
			$(this).find(".pic").fadeOut("fast");
			});
			$(this).find(".btn-phone").mouseenter(function(){
			$(this).find(".phone").fadeIn("fast");
			});
			$(this).find(".btn-phone").mouseleave(function(){
			$(this).find(".phone").fadeOut("fast");
			});
			$(this).find(".btn-top").click(function(){
				$("html, body").animate({
					"scroll-top":0
				},"fast");
			});
		});
		var lastRmenuStatus=false;
		$(window).scroll(function(){//bug
			var _top=$(window).scrollTop();
			if(_top>200){
			$("#rmenu").data("expanded",true);
			}else{
			$("#rmenu").data("expanded",false);
			}
			if($("#rmenu").data("expanded")!=lastRmenuStatus){
			lastRmenuStatus=$("#rmenu").data("expanded");
			if(lastRmenuStatus){
				$("#rmenu .btn-top").slideDown();
			}else{
				$("#rmenu .btn-top").slideUp();
			}
		}
		});
	});
	//返回end

</script>
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