SELECT pctemplate,waptemplate,pchtmlpath,waphtmlpath,sitekeys,sitedesc,siteurl,sitewapurl FROM zzz_language WHERE l_alias='ch' LIMIT 1,步时:28.13毫秒
select * from zzz_sort where sid=(select c_sid from zzz_content where cid=82),步时:16.30毫秒
SELECT sid,s_name,s_pic,s_type,s_enname,s_url,s_filename FROM zzz_sort WHERE (`sid`=4 OR `sid`=11) LIMIT 0,10,步时:0.48毫秒
SELECT * FROM zzz_language WHERE l_onoff=1 LIMIT 1,步时:35.21毫秒
SELECT * FROM zzz_content c,zzz_sort s WHERE `cid`=82 AND `sid`= c_sid LIMIT 1,步时:1.70毫秒
UPDATE zzz_content SET `c_visits`=c_visits+1 WHERE cid=82,步时:20.65毫秒
SELECT cid,c_title,c_type,c_pic,c_pagename,c_link FROM zzz_content WHERE c_onoff=1 and CID<82 and C_sid=11 ORDER BY cid desc LIMIT 1,步时:11.38毫秒
SELECT cid,c_title,c_type,c_pic,c_pagename,c_link FROM zzz_content WHERE c_onoff=1 and CID>82 and C_sid=11 ORDER BY cid asc LIMIT 1,步时:0.40毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=1) LIMIT 0,1000,步时:3.83毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=17) LIMIT 0,1000,步时:2.08毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=18) LIMIT 0,1000,步时:1.65毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=2) LIMIT 0,1000,步时:1.52毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=40) LIMIT 0,1000,步时:1.55毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=41) LIMIT 0,1000,步时:1.61毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=43) LIMIT 0,1000,步时:2.58毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=44) LIMIT 0,1000,步时:2.05毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=47) LIMIT 0,1000,步时:2.10毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=48) LIMIT 0,1000,步时:0.34毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=3) LIMIT 0,1000,步时:2.03毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=19) LIMIT 0,1000,步时:10.18毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=42) LIMIT 0,1000,步时:2.01毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=45) LIMIT 0,1000,步时:1.93毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=46) LIMIT 0,1000,步时:1.90毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=49) LIMIT 0,1000,步时:1.90毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=4) LIMIT 0,1000,步时:1.92毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=10) LIMIT 0,1000,步时:3.98毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=11) LIMIT 0,1000,步时:4.23毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=76) LIMIT 0,1000,步时:4.16毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=12) LIMIT 0,1000,步时:4.01毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=13) LIMIT 0,1000,步时:4.17毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=5) LIMIT 0,1000,步时:3.87毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=14) LIMIT 0,1000,步时:3.30毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=15) LIMIT 0,1000,步时:2.09毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=16) LIMIT 0,1000,步时:1.66毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=6) LIMIT 0,1000,步时:0.26毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=7) LIMIT 0,1000,步时:1.80毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=8) LIMIT 0,1000,步时:1.74毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=9) LIMIT 0,1000,步时:0.24毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=2) LIMIT 0,1000,步时:0.26毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=5) LIMIT 0,1000,步时:1.68毫秒
SELECT * FROM zzz_sort WHERE `s_onoff`=1 AND (`sid`=4) LIMIT 0,1000,步时:1.72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:3.57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 0,15,步时:3.70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:20.49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 0,4,步时:0.85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:1.03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 RANDOM() LIMIT 0,5,步时:0.65毫秒
卧式生物质热水锅炉工作原理如下:锅炉采用往复式炉排,这是最适合生物质燃料燃烧的燃烧设备。在结构设计上,与传统锅炉相比,锅炉的炉膛空间较大,二次风布置非常合理,有利于生物质燃料燃烧过程中大量挥发性物质的充分燃烧。
锅炉可配备燃料(气体)点火燃烧器,以实现点火自动化。自动控制锅炉的进料、燃烧、排渣、供水、点火,操作十分方便。锅炉设有自动除灰装置,能及时去除锅炉受热面的灰渣,保证锅炉的高效稳定运行。省煤器设置在锅炉后面,空气预热器也可根据用户要求设置。与传统锅炉相比,锅炉的效率更高,排气温度更低。
采用高效保温材料,锅炉表面温度低,散热损失小。所有压力部件均严格按照国家规范和标准制造,每台锅炉出厂前都必须经过严格的检验和测试,包括水压试验和x射线试验。井孔、检查门和防火观测孔的安装维护非常容易。生物质锅炉的最大特点是节能、环保、安装和使用方便。
燃料供应
锅炉燃料是BMF燃料。燃料通过进料器送入顶部筒仓,然后通过螺旋进料器送入炉膛,在炉排上均匀分布。
燃烧过程
燃料由螺旋给料机输送到炉中,在那里燃料由于高温烟道气和一次空气的作用而预热、干燥、点燃和逐渐燃烧。在此过程中,大量挥发性物质被分离并强烈燃烧。在清洗锅炉主受热面后,高温烟气进入锅炉后部受热面的省煤器和空气预热器,进入除尘器,再通过烟囱排入大气。没有汽化的燃料会移到炉排的后面,直到燃烧殆尽,最后有少量的灰分掉进炉排后面的炉渣出口。
环保排放
BMF燃烧产生的灰分约占除灰燃料的百分之一点五。锅炉后部安装螺旋排渣机,以实现持续除灰。锅炉尾部设有除尘器,以确保烟尘排放符合环保要求。
锅炉效率
生物质锅炉的效率通常为80,锅炉型号大,燃烧更充分,锅炉效率更高,高达88.3,燃煤锅炉的平均效率水平为15%。