SELECT pctemplate,waptemplate,pchtmlpath,waphtmlpath,sitekeys,sitedesc,siteurl,sitewapurl FROM zzz_language WHERE l_alias='ch' LIMIT 1,步时:31.44毫秒
select * from zzz_sort where sid=(select c_sid from zzz_content where cid=70),步时:12.50毫秒
SELECT sid,s_name,s_pic,s_type,s_enname,s_url,s_filename FROM zzz_sort WHERE (`sid`=5 OR `sid`=15 OR `sid`=34) LIMIT 0,10,步时:0.56毫秒
SELECT * FROM zzz_language WHERE l_onoff=1 LIMIT 1,步时:31.21毫秒
SELECT * FROM zzz_content c,zzz_sort s WHERE `cid`=70 AND `sid`= c_sid LIMIT 1,步时:2.29毫秒
UPDATE zzz_content SET `c_visits`=c_visits+1 WHERE cid=70,步时:25.56毫秒
SELECT cid,c_title,c_type,c_pic,c_pagename,c_link FROM zzz_content WHERE c_onoff=1 and CID<70 and C_sid=34 ORDER BY cid desc LIMIT 1,步时:17.37毫秒
SELECT cid,c_title,c_type,c_pic,c_pagename,c_link FROM zzz_content WHERE c_onoff=1 and CID>70 and C_sid=34 ORDER BY cid asc LIMIT 1,步时:1.81毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=1) LIMIT 0,1000,步时:3.33毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=17) LIMIT 0,1000,步时:1.83毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=18) LIMIT 0,1000,步时:1.86毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=2) LIMIT 0,1000,步时:1.83毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=40) LIMIT 0,1000,步时:1.83毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=41) LIMIT 0,1000,步时:1.82毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=43) LIMIT 0,1000,步时:1.77毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=44) LIMIT 0,1000,步时:1.66毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=47) LIMIT 0,1000,步时:1.75毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=48) LIMIT 0,1000,步时:0.51毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=3) LIMIT 0,1000,步时:1.74毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=19) LIMIT 0,1000,步时:1.74毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=42) LIMIT 0,1000,步时:1.55毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=45) LIMIT 0,1000,步时:1.57毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=46) LIMIT 0,1000,步时:1.57毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=49) LIMIT 0,1000,步时:1.59毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=4) LIMIT 0,1000,步时:1.57毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=10) LIMIT 0,1000,步时:3.18毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=11) LIMIT 0,1000,步时:3.70毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=76) LIMIT 0,1000,步时:3.64毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=12) LIMIT 0,1000,步时:3.54毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=13) LIMIT 0,1000,步时:3.53毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=5) LIMIT 0,1000,步时:4.62毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=14) LIMIT 0,1000,步时:2.43毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=15) LIMIT 0,1000,步时:1.81毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=16) LIMIT 0,1000,步时:2.10毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=6) LIMIT 0,1000,步时:0.27毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=7) LIMIT 0,1000,步时:1.90毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=8) LIMIT 0,1000,步时:1.84毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=9) LIMIT 0,1000,步时:0.30毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=2) LIMIT 0,1000,步时:0.23毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=5) LIMIT 0,1000,步时:2.29毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=4) LIMIT 0,1000,步时:1.77毫秒
select sid from zzz_sort where s_onoff=1 and (s_path like '%,3,%' or s_path like '3,%' or s_path like '%,3' ),步时:3.86毫秒
SELECT c.*,s.s_filename,s.s_url,s.s_name,s.s_enname FROM zzz_content c,zzz_sort s WHERE `c_onoff`=1 AND `sid`= c_sid AND (`c_sid`=3 OR `c_sid`=19 OR `c_sid`=42 OR `c_sid`=45 OR `c_sid`=46 OR `c_sid`=48 OR `c_sid`=49) ORDER BY `istop` DESC ,`isgood` DESC ,`c_order` ASC ,`c_addtime` DESC ,`cid` DESC LIMIT 0,20,步时:3.03毫秒
select sid from zzz_sort where s_onoff=1 and (s_path like '%,10,%' or s_path like '10,%' or s_path like '%,10' ),步时:1.96毫秒
SELECT c.*,s.s_filename,s.s_url,s.s_name,s.s_enname FROM zzz_content c,zzz_sort s WHERE `c_onoff`=1 AND `sid`= c_sid AND (`c_sid`=10) ORDER BY `istop` DESC ,`isgood` DESC ,`c_order` ASC ,`c_addtime` DESC ,`cid` DESC LIMIT 0,20,步时:1.04毫秒
select sid from zzz_sort where s_onoff=1 and (s_path like '%,11,%' or s_path like '11,%' or s_path like '%,11' ),步时:2.16毫秒
SELECT c.*,s.s_filename,s.s_url,s.s_name,s.s_enname FROM zzz_content c,zzz_sort s WHERE `c_onoff`=1 AND `sid`= c_sid AND (`c_sid`=11) ORDER BY `istop` DESC ,`isgood` DESC ,`c_order` ASC ,`c_addtime` DESC ,`cid` DESC LIMIT 0,20,步时:0.87毫秒
卧式燃煤蒸汽锅炉在医疗领域的使用说明
制药业是一个高技术产业群,具有高度集成的多学科先进技术和手段,涉及国民健康、社会稳定和经济发展。目前,国家节能减排政策对制药企业的一些设备和生产条件提出了更高的要求。如何在满足生产要求的前提下尽可能降低能耗,已经成为许多制药企业头疼的问题。
这类企业中的各种设备有不同的使用规则和不同的操作时间。一些设备一年365天一天24小时运行,而另一些需要定期运行。与其他行业相比,制药厂对蒸汽系统的要求更高,其能耗份额也相对较大。
制药需要用大量的工业蒸汽和纯蒸汽对原材料、器械和设备进行高温灭菌。伴随着工业蒸汽和纯蒸汽的使用,会有大量的高温低压的蒸汽凝结水,这部分高温冷凝水在一般情况下,都是通过疏水阀作为废水直接排到了室外。
然而,通过疏水器排出的蒸汽冷凝物的这一部分处于汽水混合物的状态,并且仍然具有非常高的热量。温度在80℃左右,直接排放,这部分热量被浪费,污染了周围环境。在制药企业中,蒸汽主要是通过加热天然气和其他燃料产生的,锅炉每年消耗大量燃料。