CN103664424B - 一种乳化炸药的乳化方法及设备 - Google Patents

一种乳化炸药的乳化方法及设备 Download PDF

Info

Publication number
CN103664424B
CN103664424B CN201310446385.XA CN201310446385A CN103664424B CN 103664424 B CN103664424 B CN 103664424B CN 201310446385 A CN201310446385 A CN 201310446385A CN 103664424 B CN103664424 B CN 103664424B
Authority
CN
China
Prior art keywords
blender
flow
newborn
level
thick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201310446385.XA
Other languages
English (en)
Other versions
CN103664424A (zh
Inventor
唐秋明
张爱军
王木申
郭紫卿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIJIAZHUANG SUCCEEDS MACHINERY ELECTRICAL CO Ltd
Original Assignee
SHIJIAZHUANG SUCCEEDS MACHINERY ELECTRICAL CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHIJIAZHUANG SUCCEEDS MACHINERY ELECTRICAL CO Ltd filed Critical SHIJIAZHUANG SUCCEEDS MACHINERY ELECTRICAL CO Ltd
Priority to CN201310446385.XA priority Critical patent/CN103664424B/zh
Priority to US14/779,580 priority patent/US20160051948A1/en
Priority to AU2014328342A priority patent/AU2014328342B2/en
Priority to EP14847327.5A priority patent/EP3050864B1/en
Priority to PCT/CN2014/073808 priority patent/WO2015043140A1/zh
Publication of CN103664424A publication Critical patent/CN103664424A/zh
Application granted granted Critical
Publication of CN103664424B publication Critical patent/CN103664424B/zh
Priority to US16/017,269 priority patent/US10610838B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/41Emulsifying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31423Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the circumferential direction only and covering the whole circumference
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/45Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/82Combinations of dissimilar mixers
    • B01F33/821Combinations of dissimilar mixers with consecutive receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/715Feeding the components in several steps, e.g. successive steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008Compounding the ingredient
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
    • C06B47/145Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/34Mixing fuel and prill, i.e. water or other fluids mixed with solid explosives, to obtain liquid explosive fuel emulsions or slurries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/41Emulsifying
    • B01F23/413Homogenising a raw emulsion or making monodisperse or fine emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)

Abstract

本发明涉及一种乳化炸药的乳化方法和设备,油相和经分流了的部分水相首先进入一级粗乳混合器,经过混合后再与二级分流的部分水相进入二级粗乳混合器,之后再与三级分流的部分水相进入三级粗乳混合器进行混合,经过多级混合形成粗乳乳胶基质,然后再经多级精乳混合器的混合,最后完成乳化。该方法设备将水相按所需比例分次同油相混合,大大减少了存药量,无机械搅拌剪切,不会导致热量积聚,压力小,无需基质泵送,提高了安全性。

Description

一种乳化炸药的乳化方法及设备
技术领域
本发明涉及乳化炸药的生产领域,具体涉及一种乳化炸药的乳化方法和设备。
背景技术
乳化炸药由于突出的适应性及安全性能,经过近40年的蓬勃发展,业已成为工业炸药主要品种。目前,在乳化炸药的生产过程中,制备乳胶基质一般采用定子-转子剪切型乳化方法。定子与转子的轴向和径向间隙在1~8mm之间,有的甚至小于1mm。定子-转子剪切型乳化设备工作时,转子以1400~3000r/min的速度高速旋转,物料在流过设备密闭的腔体的过程中受到定子和转子间强烈的机械剪切和撞击摩擦等作用,从而得到分散乳化。但由于设备内部的定子和转子间隙小,且腔体相对密闭,转子高速旋转形成的强烈的机械剪切和撞击摩擦等作用容易导致热量积聚,当热量积聚达到一定程度时,容易发生爆炸。另外,由于乳胶基质剪切强度高胶体粘度大,精乳时往往通过螺杆泵等输送设备高压输送,并要求同时设有断流、超温、超压等安全保护停机装置,设备复杂,安全隐患大。
发明内容
本发明旨在提供一种新的乳化炸药的乳化方法和设备,无需机械搅拌和胶体的泵送,提高了乳化炸药生产的安全性。
本发明方法采用以下技术方案,见附图1,一种乳化炸药的乳化方法,包括以下步骤:油相自油相罐由油相泵按炸药全比例进入一级粗乳混合器;水相自水相罐由水相泵按炸药比例,通过多级分流分多次进入多级粗乳混合器;最后一级粗乳混合器连接精乳混合器;乳胶基质再经过多级精乳混合器混合,完成乳化;
油相和水相的比例通过油相泵和水相泵控制;
水相分流由进入每一级粗乳混合器水相流量的一级流量调节、二级流量调节、三级流量调节等组成;
油相和部分水相首先进入一级粗乳混合器,经过混合后再与二级流量调节控制流出的部分水相进入二级粗乳混合器,之后再与三级流量调节控制流出的部分水相进入三级粗乳混合器进行混合;
所述的一级流量调节、二级流量调节、三级流量调节控制的总流量为水相流量总调节控制的流量,各分级流量调节之间的流量按比例分配;
所述的多级粗乳混合器至少为3级,精乳混合器为1-5级;
所述的多级粗乳混合器优选为5-7级,精乳混合器优选为3级;
所述的粗乳混合器为静态混合器、孔板或文丘里管;
所述的精乳混合器为静态混合器、孔板或文丘里管;
油相和水相总流量的比例按4%~10%和90%~96%的重量百分比混合乳化。
本发明设备通过以下技术方案实现:一种乳化炸药的乳化设备,包括油相储存罐(6)、水相储存罐(7),多级粗乳混合器,多级精乳混合器,油相储存罐(6)和水相储存罐(7)分别设有油相流量调节泵(9)和水相流量总调节泵(8),多级粗乳混合器之间串行连接,每级粗乳混合器分别设有流量调节,最后一级粗乳混合器同精乳混合器连接。
所述的多级粗乳混合器至少为3级,精乳混合器为1~5级。。
所述的多级粗乳混合器优选为5~7级,精乳混合器优选为3级。
所述的多级粗乳混合器包括一级粗乳混合器(1)、二级粗乳混合器(2)、三级粗乳混合器(3),并分别设有一级流量调节(10)、二级流量调节(11)、三级流量调节(12)。
所述的一级流量调节(10)、二级流量调节(11)、三级流量调节(12)控制的总流量为水相流量总调节泵(8)控制的流量,各分级流量调节之间的流量按比例分配。
所述的粗乳混合器为静态混合器、孔板或文丘里管。
所述的精乳混合器为静态混合器、孔板或文丘里管。
油相和水相按4%~10%和90%~96%的重量百分比混合乳化。
本发明的目的通过附图2设备实现:全比例油相自起始端1进入,约1/5正常比例的水相自侧向自分流口2,以一定流速由射流孔3喷出,撞击油相,其混合物再经孔板4,以一定流速喷出,形成一级粗乳;喷出物再与分流口5来,并经射流孔6以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板7,以一定流速喷出,形成二级粗乳;喷出物再与分流口8来,并经射流孔9以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板10,以一定流速喷出,形成三级粗乳;喷出物再与分流口11来,并经射流孔12以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板13,以一定流速喷出,形成四级粗乳;喷出物再与分流口14来,并经射流孔15以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板16,以一定流速喷出,形成五级粗乳。喷出物最后经精乳孔板17,由射流孔18,以一定流速喷出,完成乳化过程。
本发明无需机械搅拌剪切和胶体泵送装置,通过多级粗乳混合器将水相通过流量调节的控制分多次同油相混合,使油相每次和较少量的水相能充分混合,经过多次水相添加,最终和全部的油相实现低压低温条件下较均匀的混合,再通过几级精乳混合器的充分混合,得到颗粒约1微米的胶体基质。由于该方法设备将水相按所需比例分次同油相混合,将传统的一次混合改进为多次混合,大大减少了存药量,无机械搅拌剪切,不会导致热量积聚,压力小,无需基质泵送,提高了安全性。
附图说明
图1为本发明5级粗乳乳化工艺示意图
图2为本发明5级粗乳乳化设备结构示意图
具体实施方式
如附图2所示5级粗乳乳化设备,进行5级粗乳乳化:全比例油相自起始端1进入,约1/5正常比例的水相自侧向自分流口2,以一定流速由射流孔3喷出,撞击油相,其混合物再经孔板4,以一定流速喷出,形成一级粗乳;喷出物再与分流口5来,并经射流孔6以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板7,以一定流速喷出,形成二级粗乳;喷出物再与分流口8来,并经射流孔9以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板10,以一定流速喷出,形成三级粗乳;喷出物再与分流口11来,并经射流孔12以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板13,以一定流速喷出,形成四级粗乳;喷出物再与分流口14来,并经射流孔15以一定流速喷出的第二部分比例约1/5正常比例的水相碰撞混合,此混合物再经孔板16,以一定流速喷出,形成五级粗乳。喷出物最后经精乳孔板17,由射流孔18,以一定流速喷出,完成乳化过程。
为了更好的解释本发明,下面通过具体实施例对本发明进行详细举例说明。
实施例一:采用文丘里管做混合器,粗乳级数为7级,精乳级数为1级。油相和水相总流量按重量百分比10%和90%混合。在粗乳阶段,水相平均成等7份分7次加入混合器。粗乳、精乳流速分别为10米/秒、20米/秒,产能为5吨/小时。试验结果:粗乳、精乳的粘度分别为800cp、3300cp,体系压力为1.5Mpa。最终胶体的粘度与15m/s线速度机械剪切相同。
实施例二:采用SV型静态混合器做混合器,粗乳级数为5级,精乳级数为3级。油相和水相总流量按重量百分比8%和92%混合。在粗乳阶段,水相平均成5等份分5次加入粗乳静态装置。粗乳、精乳流速分别为10米/秒、20米/秒,产能为5吨/小时。试验结果:粗乳、精乳的粘度分别为1000cp、2600cp,体系压力为3.8Mpa。最终胶体的粘度与12m/s线速度机械剪切相同。
实施例三:
采用孔板做混合器,粗乳级数为3级,静乳级数为5级。油相和水相总流量按重量百分比4%和96%混合;在粗乳阶段,水相平均成3等份分3次加入粗乳静态装置。粗乳、精乳流速分别为15米/秒、20米/秒,产能为5吨/小时。试验结果:粗乳、精乳的粘度分别为1900cp、3300cp,体系压力为1.2Mpa。最终胶体的粘度与20m/s线速度机械剪切相同。
显然,上述实施例仅仅是为清楚地说明所作的举例,而并非对实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。

Claims (3)

1.一种乳化炸药的乳化方法,其特征在于,包括以下步骤:
1)油相全部进入一级粗乳混合器;
2)水相通过多级分流的方式分多次控制进入多级粗乳混合器;
包括控制进入每一级粗乳混合器水相流量的一级流量调节、二级流量调节、三级流量调节,及四级、五级等级的流量调节;
3)最后一级粗乳混合器连接精乳混合器;
4)乳胶基质再经过多级精乳混合器混合,完成乳化;
油相和部分水相首先进入一级粗乳混合器,经过混合后再与二级流量调节控制流出的部分水相进入二级粗乳混合器,之后再与三级流量调节控制流出的部分水相进入三级粗乳混合器进行混合;
所述的一级流量调节、二级流量调节、三级流量调节,及四级、五级等级控制的总流量为水相总流量,各分级流量调节之间的流量按比例分配;
所述的多级粗乳混合器为5级,精乳混合器为1-5级;
所述的粗乳混合器为静态混合器、孔板或文丘里管;
所述的精乳混合器为静态混合器、孔板或文丘里管;
油相和水相总流量的比例按4%~10%和90%~96%的重量百分比混合乳化。
2.根据权利要求1所述的一种乳化炸药的乳化方法,其特征在于,所述的多级粗乳混合器为5级,精乳混合器为3级。
3.一种乳化炸药的乳化设备,其特征在于,包括油相储存罐(6)、水相储存罐(7),多级粗乳混合器,多级精乳混合器,油相储存罐(6)和水相储存罐(7)分别设有油相流量调节泵(9)和水相流量总调节泵(8),多级粗乳混合器之间串行连接,每级粗乳混合器分别设有流量调节,最后一级粗乳混合器同精乳混合器连接;其中,所述的多级粗乳混合器为5~7级,精乳混合器为3级;
所述的多级粗乳混合器包括一级粗乳混合器(1)、二级粗乳混合器(2)、三级粗乳混合器(3),并分别设有一级流量调节(10)、二级流量调节(11)、三级流量调节(12);
所述的一级流量调节(10)、二级流量调节(11)、三级流量调节(12)控制的总流量为水相流量总调节泵(8)控制的流量,各分级流量调节之间的流量按比例分配;
所述的粗乳混合器为静态混合器、孔板或文丘里管;
所述的精乳混合器为静态混合器、孔板或文丘里管;
油相和水相按4%~10%和90%~96%的重量百分比混合乳化。
CN201310446385.XA 2013-09-26 2013-09-26 一种乳化炸药的乳化方法及设备 Active CN103664424B (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201310446385.XA CN103664424B (zh) 2013-09-26 2013-09-26 一种乳化炸药的乳化方法及设备
US14/779,580 US20160051948A1 (en) 2013-09-26 2014-03-21 Method and device for emulsifying emulsion explosive
AU2014328342A AU2014328342B2 (en) 2013-09-26 2014-03-21 Method and device for emulsifying emulsion explosive
EP14847327.5A EP3050864B1 (en) 2013-09-26 2014-03-21 Method and device for emulsifying emulsion explosive
PCT/CN2014/073808 WO2015043140A1 (zh) 2013-09-26 2014-03-21 一种乳化炸药的乳化方法及设备
US16/017,269 US10610838B2 (en) 2013-09-26 2018-06-25 Method and device for emulsifying emulsion explosive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310446385.XA CN103664424B (zh) 2013-09-26 2013-09-26 一种乳化炸药的乳化方法及设备

Publications (2)

Publication Number Publication Date
CN103664424A CN103664424A (zh) 2014-03-26
CN103664424B true CN103664424B (zh) 2017-09-15

Family

ID=50303323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310446385.XA Active CN103664424B (zh) 2013-09-26 2013-09-26 一种乳化炸药的乳化方法及设备

Country Status (5)

Country Link
US (2) US20160051948A1 (zh)
EP (1) EP3050864B1 (zh)
CN (1) CN103664424B (zh)
AU (1) AU2014328342B2 (zh)
WO (1) WO2015043140A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104109057B (zh) * 2014-06-25 2017-06-23 石家庄成功机电有限公司 一种静态乳化敏化无装药泵的乳化炸药连续生产方法
EP3162785B1 (en) 2014-06-25 2020-05-13 Shijiazhuang Success Machinery Electrical Co. Ltd. Method for continuously producing emulsion explosive without charge pump by means of emulsification and sensitization in static state
CN104387214B (zh) * 2014-10-16 2016-08-17 石家庄成功机电有限公司 本安型乳胶基质地面站
CN105944584B (zh) * 2016-05-23 2018-12-07 徐州雷鸣民爆器材有限公司 一种用于液-液混合乳化的静态混合器及其工作方法
CN106348989B (zh) * 2016-08-25 2018-06-12 中煤科工集团淮北爆破技术研究院有限公司 乳化炸药射流乳化装置及乳化方法
CN109173765A (zh) * 2018-10-26 2019-01-11 攀钢集团攀枝花钢铁研究院有限公司 一种不同压力流体的混合方法
CN112710585B (zh) * 2019-10-25 2023-02-07 南京工程学院 一种现场混装乳化炸药动态稳定性的评价方法
WO2021198126A1 (en) * 2020-04-01 2021-10-07 Merck Patent Gmbh Emulsification device
CN112778066B (zh) * 2021-01-06 2021-11-30 江西赣州国泰特种化工有限责任公司 一种乳化炸药生产用快速混料设备
AU2021218014A1 (en) * 2021-08-16 2023-03-02 The University Of Queensland Apparatus and method for forming emulsions for use in flotation

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008108A (en) * 1975-04-22 1977-02-15 E. I. Du Pont De Nemours And Company Formation of foamed emulsion-type blasting agents
US4472215A (en) * 1982-04-02 1984-09-18 C-I-L Inc. Continuous method and apparatus for the preparation of explosives emulsion precursor
US4491489A (en) * 1982-11-17 1985-01-01 Aeci Limited Method and means for making an explosive in the form of an emulsion
CN1034492A (zh) * 1987-12-17 1989-08-09 帝国化学工业公司 乳化方法及装置
EP0403091A2 (en) * 1989-06-16 1990-12-19 Imperial Chemical Industries Plc Emulsification method and apparatus
JP2007111667A (ja) * 2005-10-24 2007-05-10 Hitachi Plant Technologies Ltd 乳化方法とその装置
CN101357873A (zh) * 2007-08-01 2009-02-04 深圳市金奥博科技有限公司 乳化炸药制药与装药连续化生产工艺
CN102976872A (zh) * 2012-12-06 2013-03-20 南京理工大学 一种安全制备乳胶基质的乳化装置及其方法
CN203095905U (zh) * 2013-02-25 2013-07-31 广东宏大爆破股份有限公司 乳化炸药静态混合器乳化系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834539A (en) * 1991-10-15 1998-11-10 Krivohlavek; Dennis Multiple phase emulsions in burner fuel, combustion, emulsion and explosives applications
RU2099316C1 (ru) * 1994-02-22 1997-12-20 Открытое акционерное общество "Лебединский горно-обогатительный комбинат" Способ приготовления эмульсии эмульсионных взрывчатых веществ
US6443610B1 (en) * 1998-12-23 2002-09-03 B.E.E. International Processing product components
DE10161265A1 (de) * 2001-12-13 2003-06-26 Dystar Textilfarben Gmbh & Co Verfahren zur Farbveränderung von gefärbten textilen Substraten
US7144148B2 (en) * 2004-06-18 2006-12-05 General Electric Company Continuous manufacture of high internal phase ratio emulsions using relatively low-shear and low-temperature processing steps
US7771550B2 (en) * 2005-10-07 2010-08-10 Dyno Nobel, Inc. Method and system for manufacture and delivery of an emulsion explosive
US9708185B2 (en) * 2007-09-07 2017-07-18 Turbulent Energy, Llc Device for producing a gaseous fuel composite and system of production thereof
CN201435000Y (zh) * 2009-07-16 2010-03-31 葛洲坝易普力股份有限公司 全自动现场混装乳化炸药车控制装置
US7893720B2 (en) * 2009-07-18 2011-02-22 Texas Instruments Incorporated Bus low voltage differential signaling (BLVDS) circuit
CN201746481U (zh) * 2010-07-21 2011-02-16 煤炭科学研究总院爆破技术研究所 大产能三轴乳化炸药连续乳化机
WO2012019245A1 (en) * 2010-08-13 2012-02-16 Orica International Pte Ltd Process for the production of intermediate emulsions for use in emulsion explosives

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008108A (en) * 1975-04-22 1977-02-15 E. I. Du Pont De Nemours And Company Formation of foamed emulsion-type blasting agents
US4472215A (en) * 1982-04-02 1984-09-18 C-I-L Inc. Continuous method and apparatus for the preparation of explosives emulsion precursor
US4491489A (en) * 1982-11-17 1985-01-01 Aeci Limited Method and means for making an explosive in the form of an emulsion
CN1034492A (zh) * 1987-12-17 1989-08-09 帝国化学工业公司 乳化方法及装置
EP0403091A2 (en) * 1989-06-16 1990-12-19 Imperial Chemical Industries Plc Emulsification method and apparatus
JP2007111667A (ja) * 2005-10-24 2007-05-10 Hitachi Plant Technologies Ltd 乳化方法とその装置
CN101357873A (zh) * 2007-08-01 2009-02-04 深圳市金奥博科技有限公司 乳化炸药制药与装药连续化生产工艺
CN102976872A (zh) * 2012-12-06 2013-03-20 南京理工大学 一种安全制备乳胶基质的乳化装置及其方法
CN203095905U (zh) * 2013-02-25 2013-07-31 广东宏大爆破股份有限公司 乳化炸药静态混合器乳化系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
静态混合器在乳化炸药连续生产工艺中的应用;查正清等;《矿冶》;19980930;第7卷(第03期);5-9,21 *

Also Published As

Publication number Publication date
US20160051948A1 (en) 2016-02-25
AU2014328342B2 (en) 2017-02-02
US10610838B2 (en) 2020-04-07
CN103664424A (zh) 2014-03-26
AU2014328342A1 (en) 2015-10-15
EP3050864A1 (en) 2016-08-03
EP3050864B1 (en) 2022-06-15
EP3050864A4 (en) 2017-07-19
WO2015043140A1 (zh) 2015-04-02
US20180369763A1 (en) 2018-12-27

Similar Documents

Publication Publication Date Title
CN103664424B (zh) 一种乳化炸药的乳化方法及设备
CA2625077C (en) Method and system for manufacture and delivery of an emulsion explosive
EP2007510A1 (de) Kontinuierliches verfahren zur durchführung einer chemischen reaktion, bei der einem einsatzstrom, enthaltend eine oder mehrere feste, in wasser gelöste oder dispergierte phasen, eine gasförmige phase zugegeben wird
WO2015196390A1 (zh) 一种静态乳化敏化无装药泵的乳化炸药连续生产方法
CN103881006A (zh) 高固含高分子量阴离子改性聚丙烯酰胺反相乳液聚合法
CN202599262U (zh) 一种全自动现场混装乳化炸药车的控制系统
CN203768263U (zh) 一种乳化炸药的乳化设备
CN101601977A (zh) 安全高效的乳胶基质制备方法
CN203904239U (zh) 用于乳化炸药生产中物料混合的输送装置
CN102827378A (zh) 一种连续制备蜡乳液的方法
EP2418014A3 (en) Mixer nozzle assembly and method
CN204365156U (zh) 乳化液自动配比装置
CN205517587U (zh) 一种润滑油搅拌装置
CN104003826B (zh) 一种使用液态硝酸铵生产粉状乳化炸药的制备方法
CN103691335B (zh) 一种连续式水性环氧乳液的制造方法
CN203253406U (zh) 一种溶液混合输送泵站
CN206325502U (zh) 重质船用燃料油调和装置
CN108201798A (zh) 一种高精度在线比例混合多液体的方法
CN105056824A (zh) 一种在线式粉液旋流混合分散系统
CN204159242U (zh) 一种乳化装置
CN202876729U (zh) 用于纳米化制备的高压均质乳化设备的乳化腔装置
AU2014409009B2 (en) Ground station for intrinsic safety-type latex matrix
CN104387214A (zh) 本安型乳胶基质地面站
CN110959628A (zh) 一种制备农药水乳剂的方法
CN103043619B (zh) 双流体淬火装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant