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正(zheng)負壓(ya)保(bao)護器
正(zheng)(zheng)負壓(ya)保護器的(de)作(zuo)用是用來對發酵罐體(ti)(ti)(ti)起正(zheng)(zheng)負壓(ya)保護作(zuo)用的(de)。 發酵罐體(ti)(ti)(ti)對于壓(ya)力是有一(yi)個承受上(shang)限的(de), 如果罐體(ti)(ti)(ti)內部(bu)壓(ya)力超過這個數值(zhi),就很可(ke)能(neng) 會(hui)(hui)導(dao)致罐體(ti)(ti)(ti)爆裂的(de)嚴重(zhong)安(an)全(quan)事(shi)故。例如:當罐體(ti)(ti)(ti)進料并(bing)攪拌的(de)時候(hou),產氣(qi)量(liang)會(hui)(hui)驟(zou)然(ran)增加, 大量(liang)的(de)沼氣(qi)迅速在罐體(ti)(ti)(ti)聚(ju)集,產生非常大的(de)壓(ya)力。如果此時不能(neng)及時給(gei)罐體(ti)(ti)(ti)泄壓(ya),就很可(ke)能(neng)會(hui)(hui)導(dao)致安(an)全(quan)事(shi)故。因此我需要正(zheng)(zheng)壓(ya)保護 器對罐體(ti)(ti)(ti)進行泄壓(ya)。
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弘景(jing)設備·中國
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沼氣設備
糞污(wu)無(wu)害化(hua)處理(li)設(she)備
固液分離(li)機
— 產品簡介 —
PRODUCT INTRODUCTION
正負(fu)壓(ya)(ya)保(bao)護(hu)(hu)器的(de)(de)(de)作(zuo)(zuo)用是(shi)用來對發(fa)(fa)(fa)酵罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)起(qi)正負(fu)壓(ya)(ya)保(bao)護(hu)(hu)作(zuo)(zuo)用的(de)(de)(de)。 發(fa)(fa)(fa)酵罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)對于壓(ya)(ya)力(li)(li)是(shi)有一個(ge)承受上限的(de)(de)(de), 如(ru)果(guo)(guo)罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)內(nei)部壓(ya)(ya)力(li)(li)超過(guo)這(zhe)(zhe)個(ge)數值,就(jiu)很(hen)可(ke)(ke)能會(hui)導致(zhi)(zhi)罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)爆裂的(de)(de)(de)嚴重(zhong)(zhong)安(an)全事(shi)故。例(li)如(ru):當罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)進料并攪(jiao)拌的(de)(de)(de)時(shi)(shi)候,產(chan)(chan)氣(qi)量會(hui)驟然增加, 大(da)(da)量的(de)(de)(de)沼氣(qi)迅速(su)在罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)聚集,產(chan)(chan)生非常大(da)(da)的(de)(de)(de)壓(ya)(ya)力(li)(li)。如(ru)果(guo)(guo)此時(shi)(shi)不(bu)能及時(shi)(shi)給罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)泄壓(ya)(ya),就(jiu)很(hen)可(ke)(ke)能會(hui)導致(zhi)(zhi)安(an)全事(shi)故。因(yin)此我需(xu)要正壓(ya)(ya)保(bao)護(hu)(hu) 器對罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)進行(xing)泄壓(ya)(ya)。 發(fa)(fa)(fa)酵罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)對壓(ya)(ya)力(li)(li)同樣會(hui)有一個(ge)承受下限,如(ru)果(guo)(guo)罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)壓(ya)(ya)力(li)(li)過(guo)低,外部大(da)(da)氣(qi)壓(ya)(ya)則會(hui)大(da)(da)于罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)內(nei)部壓(ya)(ya)力(li)(li),這(zhe)(zhe)時(shi)(shi)罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)就(jiu)會(hui)受到 一個(ge)來自大(da)(da)氣(qi)壓(ya)(ya)的(de)(de)(de)擠(ji)壓(ya)(ya)力(li)(li)。如(ru)果(guo)(guo)內(nei)外壓(ya)(ya)差達到一定數值時(shi)(shi), 罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)就(jiu)會(hui)被(bei)大(da)(da)氣(qi)壓(ya)(ya)力(li)(li)壓(ya)(ya)扁。這(zhe)(zhe)同樣是(shi)很(hen)嚴重(zhong)(zhong)的(de)(de)(de)安(an)全事(shi)故。例(li)如(ru):當罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)排液(ye)排泥時(shi)(shi),會(hui)導致(zhi)(zhi)罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)內(nei)液(ye)位迅速(su)下降,而空氣(qi)又(you)不(bu)能及時(shi)(shi)補進,從(cong)而形(xing)成負(fu)壓(ya)(ya)。這(zhe)(zhe)時(shi)(shi)就(jiu)需(xu)負(fu)壓(ya)(ya)保(bao)護(hu)(hu)器來 對發(fa)(fa)(fa)酵罐(guan)(guan)(guan)(guan)(guan)體(ti)(ti)起(qi)負(fu)壓(ya)(ya)保(bao)護(hu)(hu)作(zuo)(zuo)用的(de)(de)(de)。
— 產品組成 —
PRODUCT COMPOSITION
包(bao)括(kuo)內(nei)(nei)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)、外(wai)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)和穩(wen)(wen)(wen)(wen)壓(ya)(ya)水(shui)(shui),所述內(nei)(nei)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)與罐(guan)(guan)接口(kou)連通(tong)(tong),所述內(nei)(nei)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)底(di)部(bu)與外(wai)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)底(di)部(bu)相連通(tong)(tong)且(qie)外(wai)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)的下口(kou)部(bu)邊緣要比所述罐(guan)(guan)接口(kou)的下邊緣低(di),所述穩(wen)(wen)(wen)(wen)壓(ya)(ya)水(shui)(shui)位于內(nei)(nei)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)與外(wai)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)底(di)部(bu)將(jiang)內(nei)(nei)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)和外(wai)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)隔離,所述外(wai)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)通(tong)(tong)過排(pai)氣管(guan)與大(da)氣連通(tong)(tong),穩(wen)(wen)(wen)(wen)壓(ya)(ya)水(shui)(shui)在內(nei)(nei)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)中(zhong)(zhong)的位置(zhi)為內(nei)(nei)水(shui)(shui)位,穩(wen)(wen)(wen)(wen)壓(ya)(ya)水(shui)(shui)在外(wai)穩(wen)(wen)(wen)(wen)壓(ya)(ya)室(shi)(shi)(shi)中(zhong)(zhong)的位置(zhi)為外(wai)水(shui)(shui)位。當(dang)消化罐(guan)(guan)內(nei)(nei)的氣體(ti)壓(ya)(ya)力(li)小于大(da)氣壓(ya)(ya)力(li)加上外(wai)水(shui)(shui)位和內(nei)(nei)水(shui)(shui)位的高度(du)差產生的壓(ya)(ya)力(li)時(shi),消化罐(guan)(guan)內(nei)(nei)將(jiang)從大(da)氣中(zhong)(zhong)吸(xi)入空氣,保(bao)持消化罐(guan)(guan)內(nei)(nei)的壓(ya)(ya)力(li)穩(wen)(wen)(wen)(wen)定(ding),從而保(bao)護沼(zhao)氣消化罐(guan)(guan)不(bu)因(yin)超壓(ya)(ya)或低(di)壓(ya)(ya)而被破壞。
干式正(zheng)負(fu)壓(ya)(ya)(ya)(ya)(ya)保(bao)護(hu)器(qi)(qi),包括兩(liang)個(ge)(ge)換(huan)(huan)(huan)氣(qi)(qi)(qi)室,換(huan)(huan)(huan)氣(qi)(qi)(qi)室之(zhi)間(jian)設(she)(she)(she)(she)置(zhi)有(you)(you)(you)兩(liang)個(ge)(ge)氣(qi)(qi)(qi)流通道(dao)(dao)(dao)(dao),包括進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)通道(dao)(dao)(dao)(dao)與排氣(qi)(qi)(qi)通道(dao)(dao)(dao)(dao),換(huan)(huan)(huan)氣(qi)(qi)(qi)室與氣(qi)(qi)(qi)流通道(dao)(dao)(dao)(dao)之(zhi)間(jian)均設(she)(she)(she)(she)置(zhi)有(you)(you)(you)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)推動(dong)閥(fa)門,換(huan)(huan)(huan)氣(qi)(qi)(qi)室 上還設(she)(she)(she)(she)置(zhi)有(you)(you)(you)換(huan)(huan)(huan)氣(qi)(qi)(qi)管(guan)(guan)(guan)。本實(shi)用(yong)新型在(zai)厭氧發(fa)生器(qi)(qi)罐體(ti)內(nei)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)過(guo)大時,可以推動(dong)排氣(qi)(qi)(qi)通道(dao)(dao)(dao)(dao)內(nei)的閥(fa)門,排出多余氣(qi)(qi)(qi)體(ti):在(zai)厭氧發(fa)生器(qi)(qi)罐體(ti)內(nei)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)過(guo)低,形(xing)成負(fu)壓(ya)(ya)(ya)(ya)(ya)時,可以推動(dong)進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)通道(dao)(dao)(dao)(dao)內(nei)的閥(fa)門,補(bu)充氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)。一(yi)(yi)體(ti)化正(zheng)負(fu)壓(ya)(ya)(ya)(ya)(ya)保(bao)護(hu)器(qi)(qi),包括保(bao)護(hu)器(qi)(qi)簡(jian)體(ti):所(suo) 述(shu)簡(jian)體(ti)內(nei)裝有(you)(you)(you)水(shui)(shui),所(suo)述(shu)簡(jian)體(ti)上設(she)(she)(she)(she)置(zhi)有(you)(you)(you)一(yi)(yi)個(ge)(ge)進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)管(guan)(guan)(guan)和一(yi)(yi)個(ge)(ge)放散管(guan)(guan)(guan);所(suo)述(shu)進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)管(guan)(guan)(guan)底部(bu) 伸入(ru)簡(jian)體(ti)內(nei)的水(shui)(shui)中(zhong)(zhong)、由水(shui)(shui)封(feng)住下端的進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)管(guan)(guan)(guan)口形(xing)成水(shui)(shui)封(feng)結(jie)構,所(suo)述(shu)進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)管(guan)(guan)(guan)通過(guo)一(yi)(yi) 個(ge)(ge)軟連接(jie)管(guan)(guan)(guan)連接(jie)一(yi)(yi)個(ge)(ge)止回閥(fa),所(suo)述(shu)軟連接(jie)管(guan)(guan)(guan)和止回閥(fa)之(zhi)間(jian)設(she)(she)(she)(she)置(zhi)有(you)(you)(you)一(yi)(yi)個(ge)(ge)可調節支架。本實(shi)用(yong)新型是(shi)一(yi)(yi)種集正(zheng)壓(ya)(ya)(ya)(ya)(ya)保(bao)護(hu)和負(fu)壓(ya)(ya)(ya)(ya)(ya)保(bao)護(hu)于 一(yi)(yi) 個(ge)(ge)體(ti)的保(bao)護(hu)器(qi)(qi),既實(shi)現了傳統正(zheng)壓(ya)(ya)(ya)(ya)(ya)保(bao)護(hu)器(qi)(qi)的功能(neng),同時也實(shi)現了傳統負(fu)壓(ya)(ya)(ya)(ya)(ya)保(bao)護(hu)器(qi)(qi)的功能(neng),減小了占地面(mian)積,在(zai) 應用(yong)中(zhong)(zhong)越來(lai)越廣泛。
— 技(ji)術(shu)參數 —
TECHNICAL PARAMETER
名稱 | 型號 | 材質 | 流量(M3/H) | 運行壓力(kpa) |
正負(fu)壓保護器(qi) | DN40 | 碳鋼、不銹鋼 | 0-1000 | -0.5+5 |
正負壓保護器 | DN100 | 碳鋼、不銹鋼 | 0-1000 | -0.5+5 |
說(shuo)明:根據要求制作 |