CN2469008Y - Machine for mixing, coolinhg and homogenizing emulsion explosive - Google Patents
Machine for mixing, coolinhg and homogenizing emulsion explosive Download PDFInfo
- Publication number
- CN2469008Y CN2469008Y CN 01203090 CN01203090U CN2469008Y CN 2469008 Y CN2469008 Y CN 2469008Y CN 01203090 CN01203090 CN 01203090 CN 01203090 U CN01203090 U CN 01203090U CN 2469008 Y CN2469008 Y CN 2469008Y
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- rotor
- cooling
- emulsion explosive
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- blade
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- Expired - Lifetime
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Abstract
The utility model belongs to an emulsification explosive producing device, and relates to a device needing further homogenizing and cooling in the emulsification explosive continuously producing process, the utility model comprises a motor (1), a deceleration machine (2), a transmission mechanism (4), a main shaft (6) and a rotor (7) connected with the main shaft, a machine casing (11) homocentric with the rotor. The cold and hot medium can pass through the machine casing, the rotor is a hollow roller, the roller is provided with positive and reverse staggered blades, the blade is inlaid with flexible material along the external line to be tangent to the machine casing inner wall without clearance. The latex substrate injected with foaming agent is repeatedly mixed by the positive, the reverse blades propulsion and withdrawal in the propulsion process, and the heat is taken away through the machine casing and rotor by the cooling medium, so the device is fully homogenized and cooled.
Description
The utility model belongs to CONTINUOUS PRODUCTION LINE OF EMULSION EXPLOSIVE process posterior segment operation sensitization specific equipment, specially refers to a kind of mixing cooling homogenizer of high viscosity emulsion explosive.
In the production of emulsion explosive, sensitization is a critical process.The material with micro-bubble is evenly mixed in so-called sensitization (claiming homogenizing again) exactly in emulsion matrix.At present, the equipment that is used for sensitization has four classes, and the first kind is the special-shaped helical stir structure of a pot type homogenizer; Second class is the food-processing dough kneading machine; The 3rd class is the vertical blade mixing machine; The 4th class is the twin screw stirring kneader.First and second kind equipment can only be used to be interrupted the method production technique, and sensitization speed is slow, and cooling-down effect is poor.Third and fourth kind equipment can be used for continuous production processes, but the 3rd kind equipment only is suitable for chemical sensitization, can't carry out physical sensitization, and the blended result is that bubble is inhomogeneous and more invalid bubble arranged.The 4th kind equipment only is suitable for physical sensitization technology, can make the explosive breakdown of emulsion when being used for chemical sensitization.Because aforesaid device heat-exchange capacity is poor, its cooling performance is all undesirable.
The utility model patent purpose is to overcome above-mentioned technological deficiency, provides a kind of high-efficiency and continuous of suitable continuous production technology practicality to mix the cooling homogenization installation.
The emulsion explosive hybrid homogenizer that this equipment is formed by electric motor (1), step-down gear (2), transmission rig (4), main shaft (6) and the rotor (7) that links with main shaft, with the concentric casing of rotor (11).Be provided with the chuck that can lead to steam, hot water and water coolant in the casing, rotor is the hollow roller, and positive and negative staggered blade (10) is housed on the roller, and it is tangent that the inwall that the outer of blade is inlaid with flexible materials (9) and casing does not have the gap.Thereby make emulsoid promptly, lowered the temperature continuously, because the existence of no detention layer, cooling performance is remarkable.The two ends of rotor are provided with the universal into water inlet suction port (5) that circles round.
For the ease of charging, discharging and conveying, reduce the dead angle, rotor is designed to the multi-stage type non-constant lead screw.Feed end is the suction side, and the middle part is a homogenizing zone, and discharge end is established export-oriented reverse propulsion section.Therefore, certain transport capacity is arranged self, homogenizing zone just can design longlyer, makes emulsion matrix and whipping agent carry out thorough mixing.
Further specify below in conjunction with accompanying drawing:
The structure of emulsion explosive hybrid homogenizer shown in Figure 1.
Emulsion explosive hybrid homogenizer structure A-A view shown in Figure 2.
Emulsion explosive hybrid homogenizer main shaft shown in Figure 3 and rotor structure.
Emulsion explosive hybrid homogenizer main shaft shown in Figure 4 and rotor B-B view.
1-electric motor among the figure, 2-step-down gear, 3-cooling medium inlet, 4-transmission rig, 5-universal turning joint, 6-main shaft, 7-rotor, the outlet of 8-colloid, 9-flexible materials, 10-blade, 11-casing, the outlet of 12-heat-eliminating medium, the import of 13-colloid,
Implement example:
By the emulsion explosive hybrid homogenizer that scheme shown in Figure 1 is made, rotating speed is 40rpm, and rotor width is 1.7m, and rotor diameter is 325mm, and the screw rod tooth depth is 20mm, cooled enclosure hollow space gap 20mm.
Test 1: heat-eliminating medium is with 25 ℃ water, and flow is 60kg/min; Pumping colloid viscosity is 750Pa.s, and velocity of medium is 30kg/min, and the colloid inlet temperature is 60 ℃, and recording temperature out is 52 ℃.
Claims (6)
1, a kind of by electric motor (1), step-down gear (2), transmission rig (4), main shaft (6) and the rotor (7) that links with main shaft, mix the cooling homogenizer with emulsion explosive that the concentric casing of rotor (11) is formed.It is characterized in that being provided with in the casing chuck that can lead to steam, hot water and water coolant, rotor is the hollow roller, and positive and negative staggered blade (10) is housed on the roller, and it is tangent that the inwall that the outer of blade is inlaid with flexible materials (9) and casing does not have the gap.
2, emulsion explosive according to claim 1 mixes the cooling homogenizer, it is characterized in that rotor is a three stage structure, and feed end is a suction casing, discharge end is the reverse propulsion section, the middle part is for mixing homogenizing zone, and suction casing and reverse propulsion section are screw rod, and mixing homogenizing zone is positive and negative staggered blade.
3, mix the cooling homogenizer according to the described emulsion explosive of claim 1, the blade outer that it is characterized in that rotor is inlaid with rubber, plastics or other flexible materialss and casing inner wall, and not have the gap tangent, and depth of blade is 10-200mm.
4, mix the cooling homogenizer according to the described emulsion explosive of claim 1, it is characterized in that the two ends of rotor are provided with the universal into water inlet suction port (5) that circles round.
5, mix the cooling homogenizer according to the described emulsion explosive of claim 1, it is characterized in that the casing internal diameter is 100-800mm, length is 0.3-6.0m.
6, mix the cooling homogenizer according to the described emulsion explosive of claim 1, the rotating speed that it is characterized in that rotor is 10-150 rev/min, operational throughput be the 100-5000 kilogram/hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01203090 CN2469008Y (en) | 2001-01-17 | 2001-01-17 | Machine for mixing, coolinhg and homogenizing emulsion explosive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01203090 CN2469008Y (en) | 2001-01-17 | 2001-01-17 | Machine for mixing, coolinhg and homogenizing emulsion explosive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469008Y true CN2469008Y (en) | 2002-01-02 |
Family
ID=33624693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01203090 Expired - Lifetime CN2469008Y (en) | 2001-01-17 | 2001-01-17 | Machine for mixing, coolinhg and homogenizing emulsion explosive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469008Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508618B (en) * | 2008-12-10 | 2011-06-29 | 新乡市宇隆机械制造有限责任公司 | Horizontal cooling machine for explosive production |
| CN103360186A (en) * | 2013-05-15 | 2013-10-23 | 湖北凯龙化工集团股份有限公司 | Sensitization device used for emulsion explosive production line |
| CN105272783A (en) * | 2015-11-10 | 2016-01-27 | 天津宏泰华凯科技有限公司 | Emulsification explosive-making system of emulsion explosive |
| CN106196800A (en) * | 2016-08-31 | 2016-12-07 | 开平市嘉仁乳胶设备制造有限公司 | A kind of latex band cooler |
| CN108238835A (en) * | 2018-03-01 | 2018-07-03 | 中国葛洲坝集团易普力股份有限公司 | Sticky ammonium nitrate-fuel oil mixture puddles roller |
| CN112849969A (en) * | 2021-03-08 | 2021-05-28 | 深圳市金奥博科技股份有限公司 | Spiral conveying type cooling machine |
-
2001
- 2001-01-17 CN CN 01203090 patent/CN2469008Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508618B (en) * | 2008-12-10 | 2011-06-29 | 新乡市宇隆机械制造有限责任公司 | Horizontal cooling machine for explosive production |
| CN103360186A (en) * | 2013-05-15 | 2013-10-23 | 湖北凯龙化工集团股份有限公司 | Sensitization device used for emulsion explosive production line |
| CN103360186B (en) * | 2013-05-15 | 2015-06-17 | 湖北凯龙化工集团股份有限公司 | Sensitization device used for emulsion explosive production line |
| CN105272783A (en) * | 2015-11-10 | 2016-01-27 | 天津宏泰华凯科技有限公司 | Emulsification explosive-making system of emulsion explosive |
| CN106196800A (en) * | 2016-08-31 | 2016-12-07 | 开平市嘉仁乳胶设备制造有限公司 | A kind of latex band cooler |
| CN108238835A (en) * | 2018-03-01 | 2018-07-03 | 中国葛洲坝集团易普力股份有限公司 | Sticky ammonium nitrate-fuel oil mixture puddles roller |
| CN112849969A (en) * | 2021-03-08 | 2021-05-28 | 深圳市金奥博科技股份有限公司 | Spiral conveying type cooling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110117 Granted publication date: 20020102 |