CN202369520U - Open-type special one-level emulgator for emulsion explosive production under normal pressure - Google Patents
Open-type special one-level emulgator for emulsion explosive production under normal pressure Download PDFInfo
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- CN202369520U CN202369520U CN2011205133995U CN201120513399U CN202369520U CN 202369520 U CN202369520 U CN 202369520U CN 2011205133995 U CN2011205133995 U CN 2011205133995U CN 201120513399 U CN201120513399 U CN 201120513399U CN 202369520 U CN202369520 U CN 202369520U
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- emulsion explosive
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Abstract
Disclosed is an open-type special one-level emulgator for emulsion explosive production under normal pressure. An electrical motor (16) is fixed on an electrical motor support (14), a feeding circular pipe (10) and an emulsifying cavity (13) are connected with the lower portion of the electrical motor support (14), the feeding circular pipe (10) and the emulsifying cavity (13) are connected through bolts, the electrical motor (16) is connected with a main shaft (11) through a coupler (15), the main shaft (11) is installed fixedly inside the electrical motor support (14) through two bearings, liquid retaining blades (3), quantitative spirals (4), distribution blades (5), rotors (1), material discharging blades (6) and pressing sheets (9) are mounted in a fixing mode sequentially from top to bottom on the periphery of the main shaft (11), the feeding circular pipe (10), stators (2), separating rings (12), material discharging disks (7) and pressing rings (8) are mounted inside the emulsifying cavity (13) fixedly, the lower portions of the stators (2) are provided with the separating rings (12) and the rotors (1), the material discharging blades (6) and the material discharging disks (7) are arranged below the separating rings (12), and the pressing rings (8) below the material discharging disks (7) are connected with the emulsifying cavity (13) through the bolts. The open-type special one-level emulgator for the emulsion explosive production under the normal pressure has the advantages of being high in productivity, large in capacity, wide in application range and high in safety performance.
Description
Technical field
The utility model relates to a kind of special-purpose one-level emulsifying device that is used for CONTINUOUS PRODUCTION LINE OF EMULSION EXPLOSIVE, is specifically related to the special-purpose one-level emulsor of a kind of open type normal pressure emulsion explosive prodn.
Background technology
At present, in emulsion explosive prodn, emulsification process is generally two types in the emulsion explosive prodn technology, and one type is the emulsification process that adopts an emulsor, is called the one-level emulsification process; Another kind of is the emulsification process that adopts two emulsors, is called the secondary emulsification process.Usually; Mostly the emulsor that in the one-level emulsification process, adopts is vertical structure, and mostly the emulsor that the secondary emulsification process adopts is horizontal type structure, and what continuous emulsification technology adopted mostly is two-stage emulsification: promptly first colostrum; The smart breast in back, equipment also must have two---premix machine and smart newborn machine.In fact, most emulsion explosive prodn accident occurs in emulsification process.And still there is high rotating speed 2000～2950r/min in the emulsor in the present domestic two-stage emulsifying process, and LV is the defective of 20.6～30.4m/s, and complex structure, and cost is high, the loading and unloading difficulty; And mostly the emulsor in the one-level emulsification process is vertical structure, generally is down charging, the top discharge mode, and emulsification cavity airtight, its emulsifying part are two groups of above oar blade type combinations mostly, and the ubiquity production capacity is little, and energy consumption is high.The blade angle all adopt turn down pressure type be last group blade in the running material move from lower to upper, and last one deck blade material motion from top to bottom more in the running, purpose is to strengthen emulsifying effectiveness.Its deficiency is: because material is squeezed under the relative movement of blade, increased the pressure of emulsor cavity, and this pressure will increase along with the increase of production capacity, and too high pressure is unfavorable for the safety in production of emulsion [explosive.So; Adopt this type emulsor production, production capacity generally designs per hour below 3 tons, along with the quick-fried industry development of the people; Production capacity is lower than 5000 tons emulsion explosive production line and has been eliminated and can only builds the one-level emulsification production line that emulsification process adopts an emulsor; Therefore, safety performance is good, and the emulsor that production capacity is big is the active demand in market.
The utility model content
It is a kind of safe, simple in structure that the technical problem that the utility model will solve is to provide, and mainly is suitable for compound emulsifying agent and vegetables oil (fat) type oil phase material, the special-purpose one-level emulsor of open type normal pressure emulsion explosive prodn that emulsion quality is good.
The technical scheme of the utility model is: through adopting vertical structure, do not have the machinery sealing, novel open type emulsification chamber and stirrer gear combination; Last charging; Bottom discharge, normal pressure in the chamber comprises the motor that is fixed on the electric machine support; Electric machine main shaft is connected with main shaft in the emulsification chamber, bottom through shaft coupling, and stator, spacer ring and main shaft, discharge port plate and pressure ring are arranged in the emulsification chamber; Be fixed with retaining liquid blade, rotor, quantitative spiral, disperser blade, discharge blade and compressing tablet on the main shaft; The charging endless tube is located at top, emulsification chamber, is provided with stator in inside, emulsification chamber, and rotor becomes scissor staggered with stator in the emulsification chamber; Stator and rotor clearance are big; Rotor speed is low, and LV is also low, and emulsification chamber upper and lower end opens wide fully and do not have machinery and seals.
Concrete scheme is:
The special-purpose one-level emulsor of open type normal pressure emulsion explosive prodn; It is characterized in that the special-purpose one-level emulsor of open type normal pressure emulsion explosive prodn comprises motor, electric machine support, shaft coupling, emulsification chamber, charging endless tube, retaining liquid blade, main shaft, stator, rotor, quantitative spiral, disperser blade, spacer ring, discharge blade, discharge port plate, compressing tablet, pressure ring; Motor is packed on the electric machine support, is connected with charging endless tube and emulsification chamber under the electric machine support, and the charging endless tube is connected through bolt with the emulsification chamber; Motor links through shaft coupling and main shaft, and main shaft is packed in the electric machine support through two bearings, is fixed with retaining liquid blade, quantitative spiral, disperser blade, rotor, discharge blade and compressing tablet on the main shaft periphery from top to bottom successively; Be fixed with charging endless tube, stator, spacer ring, discharge port plate and pressure ring in the emulsification chamber, there are spacer ring and rotor in the stator lower end; Discharge blade and discharge port plate are arranged under the spacer ring, and pressure ring is connected through bolt with the emulsification chamber under the discharge port plate.
Described motor adopts frequency control motor, and rotating speed is 700-1450 rev/min, and is adjustable continuously; Decide according to feedstock property, product performance requirement and production capacity.
Said stator and rotor radial shear gap are the 3-6 millimeter, and end play is the 3-5 millimeter, to guarantee safety.
Described discharge blade and spacer ring spaced radial are the 4-7 millimeter, and discharge blade 6 and discharge port plate 7 end plays are at the 4-6 millimeter.
Described rotor, discharge blade rotating speed are 700-1450 rev/min, and discharge blade, rotor LV are less than 15 meter per seconds.
The volume in described emulsification chamber is the 3-5 liter; The ratio of hour production capacity and installed power is greater than 200 kilograms/kilowatt, satisfy industrial explosive material Surveillance Authority of Commission of Science, Technology and Industry for National Defence in December, 2007 issue about civil detonation article production equipment special catalogues (first) in the relevant emulsion [explosive emulsor main technical details condition that should meet.
Described emulsification chamber for open wide fully up and down, non-pressurized emulsification chamber.
Compared with prior art, the special-purpose one-level emulsor of the utility model open type normal pressure emulsion explosive prodn adopts and above-mentionedly has the following advantages after stating technical scheme:
(1) efficient is high, and production capacity is big.The special-purpose one-level emulsor of the utility model open type normal pressure emulsion explosive prodn is applied to emulsification production line production capacity at 3.6～8t/h, and power of motor is merely 5～7.5Kw/h.
(2) suitability is wide.The utility model uses on current product line; Applicable required emulsifier special of multiple model emulsion [explosive and oil phase material as: adopt oleic acid lipid emulsifying agent, succimide class emulsifying agent, oleic acid lipid and succimide class compound emulsifying agent, various mineral wax, animal oil (fat) and vegetables oil (fat), all can obtain good effect and have reliable quality-guarantee.
(3) safety performance is high.The special-purpose one-level emulsor of the utility model open type normal pressure emulsion explosive prodn rotating speed is at 700～1450r/min; The rotor LV is at 15m/s, and rotor and stator footpath, end play are big, and emulsification chamber volume is at 3～5L; The complete open type in emulsification chamber; Do not have in the emulsification chamber and close pressure, do not have the machinery sealing, safe in existing production line at the emulsor of usefulness.
Know that with regard to the applicant up to the present, still the end has and the practice and the bibliographical information that the utlity model has the identical or emulsor that function is identical of structure.
The utility model efficient is high, and production capacity is big; Suitability is wide; Safety performance is high.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Embodiment
For further describing the utility model, the special-purpose one-level emulsor of the utility model open type normal pressure emulsion explosive prodn is done more detailed explanation below in conjunction with accompanying drawing and embodiment.
With reference to accompanying drawing: the special-purpose one-level emulsor of open type normal pressure emulsion explosive prodn comprises motor 16, electric machine support 14, shaft coupling 15, emulsification chamber 13, charging endless tube 10, retaining liquid blade 3, main shaft 11, stator 2, rotor 1, quantitatively spiral 4, disperser blade 5, spacer ring 12, discharge blade 6, discharge port plate 7, compressing tablet 9, pressure ring 8; Motor 16 adopts frequency control motor; Require and production capacity according to feedstock property, product performance, the control rotating speed is 700-1450 rev/min of scope.Motor 16 is packed on the electric machine support 14, and electric machine support is connected with charging endless tube 10 and emulsification chamber 13 for 14 times, and charging endless tube 10 and emulsification chamber 13 are connected through bolt; Motor 16 links through shaft coupling 15 and main shaft 11, and main shaft 11 is packed in the electric machine support 14 through two bearings, is fixed with retaining liquid blade 3, quantitative spiral 4, disperser blade 5, rotor 1, discharge blade 6 and compressing tablet 9 on main shaft 11 peripheries from top to bottom successively; Be fixed with charging endless tube 10, stator 2, spacer ring 12, discharge port plate 7 and pressure ring 8 in the emulsification chamber 13, there are spacer ring 12 and rotor 1 in stator 2 lower ends, and stator 2 and rotor 1 end play are at the 3-5 millimeter, and radius clearance is at the 3-6 millimeter; Spacer ring has discharge blade 6 and discharge port plate 7 for 12 times, and spacer ring 12 and discharge blade 6 radius clearances are at the 4-7 millimeter, and discharge blade 6 and discharge port plate 7 end plays are at the 4-6 millimeter, and 7 times pressure rings 8 of discharge port plate and emulsification chamber 13 are connected through bolt.Rotor 1, discharge blade 6 rotating speeds are 700-1450 rev/min, and discharge blade 6, rotor 1 LV are less than 15 meter per seconds; The volume in emulsification chamber 13 is the 3-5 liter, and the ratio of hour production capacity and installed power is greater than 200 kilograms/kilowatt, described emulsification chamber 13 for open wide fully up and down, non-pressurized emulsification chamber.
During use, start the emulsor motor earlier, open the oil phase pump then in order; The water pump, and require in proportion oil phase, aqueous phase solution are got into emulsification chamber 13 by charging endless tube 10, evenly be added to disperser blade 5 through quantitative spiral 4; Through disperser blade 5 water, oil phase are stirred, uniform mixing, be dispersed to rotor 1 and 2 of stators, again through rotor 1 and stator 2 shearings; Be emulsified into emulsion matrix rapidly; Emulsion matrix through discharge blade 6, once more by discharge blade 6 and spacer ring 12 reemulsification, reaches best effect after discharge port plate 7 is evenly discharged emulsification chambeies 13 from the channel flow of 12 of rotor 1 and spacer rings.
Claims (7)
1. the special-purpose one-level emulsor of an open type normal pressure emulsion explosive prodn; It is characterized in that the special-purpose one-level emulsor of open type normal pressure emulsion explosive prodn comprises motor (16), electric machine support (14), shaft coupling (15), emulsification chamber (13), charging endless tube (10), retaining liquid blade (3), main shaft (11), stator (2), rotor (1), quantitative spiral (4), disperser blade (5), spacer ring (12), discharge blade (6), discharge port plate (7), compressing tablet (9), pressure ring (8); Motor (16) is packed on the electric machine support (14), is connected with charging endless tube (10) and emulsification chamber (13) under the electric machine support (14), and charging endless tube (10) is connected through bolt with emulsification chamber (13); Main shaft (11) is packed in the electric machine support (14) through two bearings; Motor (16) links through shaft coupling (15) and main shaft (11), is fixed with retaining liquid blade (3), quantitative spiral (4), disperser blade (5), rotor (1), discharge blade (6) and compressing tablet (9) on main shaft (11) periphery from top to bottom successively; Be fixed with charging endless tube (10), stator (2), spacer ring (12), discharge port plate (7) and pressure ring (8) in the emulsification chamber (13), there are spacer ring (12) and rotor (1) in stator (2) lower end; Discharge blade (6) and discharge port plate (7) are arranged under the spacer ring (12), and discharge port plate (7) pressure ring (8) down is connected through bolt with emulsification chamber (13).
2. the special-purpose one-level emulsor of a kind of open type normal pressure emulsion explosive prodn according to claim 1 is characterized in that described motor (16) adopts frequency control motor, and rotating speed is 700-1450 rev/min, and is adjustable continuously.
3. the special-purpose one-level emulsor of a kind of open type normal pressure emulsion explosive prodn according to claim 1 is characterized in that said stator (2) is the 3-6 millimeter with rotor (1) radial shear gap, and end play is the 3-5 millimeter.
4. the special-purpose one-level emulsor of a kind of open type normal pressure emulsion explosive prodn according to claim 1 is characterized in that described discharge blade (6) is the 4-7 millimeter with spacer ring (12) spaced radial, and discharge blade (6) and discharge port plate (7) end play are at the 4-6 millimeter.
5. the special-purpose one-level emulsor of a kind of open type normal pressure emulsion explosive prodn according to claim 1; It is characterized in that; Described rotor (1), discharge blade (6) rotating speed are 700-1450 rev/min, and discharge blade (6), rotor (1) LV are less than 15 meter per seconds.
6. the special-purpose one-level emulsor of a kind of open type normal pressure emulsion explosive prodn according to claim 1 is characterized in that the volume in described emulsification chamber (13) is the 3-5 liter, and the ratio of hour production capacity and installed power is greater than 200 kilograms/kilowatt.
7. the special-purpose one-level emulsor of a kind of open type normal pressure emulsion explosive prodn according to claim 1 is characterized in that, described emulsification chamber (13) is unlimited fully, non-pressurized emulsification chamber up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205133995U CN202369520U (en) | 2011-12-09 | 2011-12-09 | Open-type special one-level emulgator for emulsion explosive production under normal pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205133995U CN202369520U (en) | 2011-12-09 | 2011-12-09 | Open-type special one-level emulgator for emulsion explosive production under normal pressure |
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| Publication Number | Publication Date |
|---|---|
| CN202369520U true CN202369520U (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205133995U Expired - Lifetime CN202369520U (en) | 2011-12-09 | 2011-12-09 | Open-type special one-level emulgator for emulsion explosive production under normal pressure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193559A (en) * | 2013-04-24 | 2013-07-10 | 山东天宝化工股份有限公司 | Emulsifier special for emulsion explosive |
| CN103613477A (en) * | 2013-11-04 | 2014-03-05 | 西安近代化学研究所 | Device for preparing explosive modeling powder from composite explosives by using wet method |
-
2011
- 2011-12-09 CN CN2011205133995U patent/CN202369520U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193559A (en) * | 2013-04-24 | 2013-07-10 | 山东天宝化工股份有限公司 | Emulsifier special for emulsion explosive |
| CN103193559B (en) * | 2013-04-24 | 2015-01-21 | 山东天宝化工股份有限公司 | Emulsifier special for emulsion explosive |
| CN103613477A (en) * | 2013-11-04 | 2014-03-05 | 西安近代化学研究所 | Device for preparing explosive modeling powder from composite explosives by using wet method |
| CN103613477B (en) * | 2013-11-04 | 2015-10-28 | 西安近代化学研究所 | A kind of device of pyrotechnic composition wet-layer preparation explosive molding powder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
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| CX01 | Expiry of patent term |