CN113149795B - Waste emulsion explosive treatment device and process thereof - Google Patents
Waste emulsion explosive treatment device and process thereof Download PDFInfo
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- CN113149795B CN113149795B CN202110393075.0A CN202110393075A CN113149795B CN 113149795 B CN113149795 B CN 113149795B CN 202110393075 A CN202110393075 A CN 202110393075A CN 113149795 B CN113149795 B CN 113149795B
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- 239000002699 waste material Substances 0.000 title claims abstract description 35
- 239000000839 emulsion Substances 0.000 title claims abstract description 32
- 239000002360 explosive Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000008569 process Effects 0.000 title claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 53
- 229920005989 resin Polymers 0.000 claims abstract description 53
- 238000010521 absorption reaction Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims description 80
- 238000003756 stirring Methods 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 239000000701 coagulant Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 239000002244 precipitate Substances 0.000 claims description 6
- 238000010411 cooking Methods 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0091—Elimination of undesirable or temporary components of an intermediate or finished product, e.g. making porous or low density products, purifying, stabilising, drying; Deactivating; Reclaiming
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to the technical field of emulsion explosive destruction, in particular to a waste emulsion explosive treatment device and a waste emulsion explosive treatment process. The utility model provides a abandonment emulsion explosive processing apparatus, includes reation kettle, feed inlet, liquid outlet, bin outlet, supersonic generator and rabbling mechanism. A process for treating the waste emulsified explosive features that the oil-absorbing resin is used to remove the oil substances in waste oil phase, and the lipophilic group in the high-polymer oil-absorbing resin is used to take the mutual affinity between oil molecules as the driving force for oil absorption, so the oil is sucked and then stored in the network space in the resin.
Description
Technical Field
The invention relates to the technical field of explosive destruction, in particular to a waste emulsion explosive treatment device and a waste emulsion explosive treatment process.
Background
The emulsion explosive is characterized in that droplets of an oxidant salt aqueous solution are uniformly dispersed in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass beads by virtue of the action of an emulsifier to form a water-in-oil emulsion explosive, a small amount of unqualified emulsion explosive can be generated in the production process of the existing emulsion explosive and needs to be destroyed to be discarded, the discarded emulsion explosive is generally subjected to high-temperature cooking and emulsion breaking to form an ammonium nitrate aqueous solution with oil substances, the environmental pollution and the resource waste can be caused by directly discharging the ammonium nitrate aqueous solution, and meanwhile, the potential safety hazard exists in the disposal of the discarded explosive in the existing disposal treatment mode.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a waste emulsion explosive treatment device and a process thereof, wherein oil substances in an ammonium nitrate aqueous solution with the oil substances are removed by using oil absorption resin, mutual affinity between lipophilic groups and oil molecules in high polymers of the oil absorption resin is used as an oil absorption driving force, the oil is stored in a network space inside the resin after being absorbed, simultaneously, an ultrasonic generator is used for enabling liquid in a reaction kettle to generate cavitation, the movement between molecules and between suspended particles is intensified, the oil absorption resin can accelerate the absorption of the oil molecules, then the oil absorption resin is cooled to form a colloid, a coagulant is added to precipitate, and the ammonium nitrate aqueous solution on the upper layer of the reaction kettle is recovered.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a waste emulsion explosive treatment device, which comprises:
the reaction kettle is used as a reaction container for treating the waste oil phase;
the feeding hole is formed in one side of the upper part of the reaction kettle;
the liquid outlet is formed in the other side of the upper part of the reaction kettle;
the discharge port is arranged at the bottom of the reaction kettle;
the ultrasonic generator is arranged in the reaction kettle and is used for enabling liquid in the reaction kettle to emit cavitation;
and the stirring mechanism is arranged in the reaction kettle and is used for stirring reaction materials in the reaction kettle.
As a further improvement of the above technical solution, the stirring mechanism includes:
the rotating disc is rotatably arranged at the top end of the reaction kettle;
the rotating disc is vertically arranged on the rotating shaft, and the rotating disc is arranged on the rotating shaft;
the lower end of the telescopic rod is provided with the stirring disc;
the stirring blade is arranged on the eccentric position of the stirring disc;
the upper end of the telescopic rod is provided with the lifting disc;
the outer cylindrical wall of the lifting disc is provided with trapezoidal teeth;
the supporting frame is arranged at the top end of the reaction kettle;
the motor is arranged on the support frame;
the gear is arranged on an output shaft of the motor and is meshed with the trapezoidal teeth;
the buckle is arranged on the support frame, and the telescopic rod can be clamped by the buckle.
As a further improvement of the technical scheme, the ultrasonic generator further comprises a lifting mechanism, wherein the ultrasonic generator is arranged on the lifting mechanism, and the lifting mechanism can drive the ultrasonic generator to lift;
the lifting mechanism comprises:
the middle part of the rotating disc is provided with a through hole, and the middle block is rotatably arranged in the through hole;
the fixed block is arranged on the lower side of the middle block, one end of the fixed block is fixedly connected with the inner wall of the reaction kettle, and the other end of the fixed block is fixedly connected with the lower side of the middle block;
the lifting rod vertically penetrates through the fixed block from top to bottom, and is in sliding fit with the fixed block;
the lower end of the lifting rod is positioned in the reaction kettle, the lifting platform is arranged at the lower end of the lifting rod, the ultrasonic generator is arranged on the lifting platform, and a through hole for the lifting platform to pass through is formed in the stirring disc;
the lifting machine is passed to the lifter upper end, the lifting machine can promote the lifter.
As a further improvement of the technical scheme, the reactor further comprises a heat insulation layer, a water inlet and a water outlet, wherein the heat insulation layer is arranged on the outer side of the reactor, a cavity is formed between the heat insulation layer and the outer side of the reactor, the water inlet is arranged at one end of the upper portion of the cavity, and the water outlet is arranged at the other end of the upper portion of the cavity.
As a further improvement of the above technical solution, the water temperature sensor further comprises a temperature sensor for measuring the temperature of the water in the cavity.
The invention also provides a waste emulsion explosive treatment process, which comprises the following steps:
s1: the waste emulsion explosive is generally subjected to high-temperature cooking and emulsion breaking to form an ammonium nitrate aqueous solution with oil substances;
s2: pumping the aqueous solution into a reaction kettle, adding the molten gel high-grade oil absorption resin into the reaction kettle, and starting a stirring mechanism to fully stir and mix the waste oil phase and the gel high-grade oil absorption resin in the reaction kettle so that the gel high-grade oil absorption resin fully absorbs oil substances in the waste oil phase;
s3: turning on the ultrasonic generator to enable liquid in the reaction kettle to generate a cavitation effect, intensifying the movement between molecules and between suspended particles, enabling the oil absorption resin to accelerate the absorption of oil molecules, enabling the glass beads to be absorbed by the oil absorption resin at the same time, and stopping the ultrasonic generator after the glass beads and the oil molecules are sufficiently absorbed by the oil absorption resin;
s4: adding a coagulant into the solution in the reaction kettle to enable the coagulant and the oil-absorbing resin to form floccule precipitate, and stopping stirring for a certain time to enable the floccule precipitate to be fully precipitated at the bottom of the reaction kettle.
S5: discharging the sediment at the bottom of the reaction kettle through a discharge port;
s6: and recycling the ammonium nitrate solution on the upper layer of the reaction kettle.
As a further improvement of the above technical scheme, in step S2, the gel-type high-grade oil-absorbing resin is added, and the cross-linking agent and the initiator are added together.
The invention has the beneficial effects that: the lipophilic group in the oil absorption resin high polymer and the mutual affinity of oil molecules are used as an oil absorption driving force, oil is stored in a network space inside the resin after being absorbed, an ultrasonic generator is used for enabling liquid in a reaction kettle to generate cavitation, the motion between molecules and between suspended particles is intensified, the absorption of the oil absorption resin to the oil molecules is accelerated, then the oil absorption resin is cooled, the oil absorption resin is made to form colloid, a coagulant is added to precipitate, the ammonium nitrate water solution on the upper layer of the reaction kettle is recycled, and the waste emulsion explosive is safer to process.
Drawings
Fig. 1 is a schematic structural diagram of a processing apparatus according to the present embodiment.
Fig. 2 is an enlarged view of fig. 1A.
Wherein the figures include the following reference numerals: 1. the device comprises a reaction kettle, 2, a feed inlet, 3, a liquid outlet, 4, a discharge outlet, 5, an ultrasonic generator, 6, a rotating disc, 7, a telescopic rod, 8, a stirring disc, 9, stirring blades, 10, a lifting disc, 11, trapezoidal teeth, 12, a supporting frame, 13, a motor, 14, a gear, 15, a buckle, 16, a middle block, 17, a fixed block, 18, a lifting rod, 19, a lifting platform, 20, a lifting machine, 21, a heat preservation layer, 22, a water inlet, 23 and a water outlet.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
As shown in fig. 1-2, the invention provides a waste emulsion explosive treatment device, which comprises a reaction kettle 1, a feed inlet 2, a liquid outlet 3, a discharge outlet 4, an ultrasonic generator 5 and a stirring mechanism, wherein the reaction kettle 1 is used as a reaction container for treating waste oil phase; a feed inlet 2 is arranged on one side of the upper part of the reaction kettle 1; a liquid outlet 3 is arranged on the other side of the upper part of the reaction kettle 1; the bottom of the reaction kettle 1 is provided with a discharge port 4; an ultrasonic generator 5 is arranged in the reaction kettle 1, and the ultrasonic generator 5 is used for enabling the liquid in the reaction kettle 1 to emit cavitation; a stirring mechanism is arranged in the reaction kettle 1 and is used for stirring reaction materials in the reaction kettle 1.
Further, the stirring mechanism comprises a rotating disc 6, a telescopic rod 7, a stirring disc 8, stirring blades 9, a lifting disc 10, trapezoidal teeth 11, a supporting frame 12, a motor 13, a gear 14 and a buckle 15, wherein the rotating disc 6 is rotatably arranged at the top end of the reaction kettle 1; the rotating disc 6 vertically penetrates through the telescopic rod 7 at the eccentric position, and the telescopic rod 7 is in sliding fit with the rotating disc 6; the lower end of the telescopic rod 7 is provided with a stirring disc 8; the eccentric position of the stirring disc 8 is provided with a stirring blade 9; the upper end of the telescopic rod 7 is provided with a lifting disc 10; trapezoidal teeth 11 are arranged on the outer cylindrical wall of the lifting disc 10; the top end of the reaction kettle 1 is provided with a support frame 12; the support frame 12 is provided with a motor 13; a gear 14 is arranged on an output shaft of the motor 13, and the gear 14 is meshed with the trapezoidal teeth 11; the support frame 12 is provided with a buckle 15, and the buckle 15 can clamp the telescopic rod 7.
Further, the ultrasonic generator comprises a lifting mechanism, the ultrasonic generator 5 is arranged on the lifting mechanism, and the lifting mechanism can drive the ultrasonic generator 5 to lift; the lifting mechanism comprises a middle block 16, a fixed block 17, a lifting rod 18, a lifting platform 19 and a lifter 20, a through hole is formed in the middle of the rotating disc 6, and the middle block 16 is rotatably arranged in the through hole; a fixed block 17 is arranged on the lower side of the middle block 16, one end of the fixed block 17 is fixedly connected with the inner wall of the reaction kettle 1, and the other end of the fixed block 17 is fixedly connected with the lower side of the middle block 16; the lifting rod 18 vertically penetrates through the fixed block 17 from top to bottom, and the lifting rod 18 is in sliding fit with the fixed block 17; the lower end of a lifting rod 18 is positioned in the reaction kettle 1, a lifting platform 19 is arranged at the lower end of the lifting rod 18, an ultrasonic generator 5 is arranged on the lifting platform 19, and a through hole for the lifting platform 19 to pass through is formed in the stirring disc 8; the upper end of the lifting rod 18 passes through the lifter 20, and the lifter 20 can lift the lifting rod 18.
After stirring for a period of time, the lifter 20 drives the lifting platform 19 to move downwards by the lifting rod 18, so that the ultrasonic generator 5 is moved into the liquid in the middle of the reaction kettle 1, the ultrasonic generator 5 is started, the liquid in the reaction kettle 1 generates cavitation, the motion between molecules and between suspended particles is intensified, and the oil absorption resin can be accelerated to absorb oil molecules.
Further, still including heat preservation 21, water inlet 22 and delivery port 23, the reation kettle 1 outside is provided with heat preservation 21, forms a cavity between heat preservation 21 and the reation kettle 1 outside, and cavity upper portion one end is provided with water inlet 22, and the cavity upper portion other end is provided with delivery port 23.
Hot water is introduced from the water inlet 22, the oil-absorbing resin is kept at the melting temperature in the oil-absorbing process of the oil-absorbing resin, cold water is introduced from the water inlet 22, then the oil-absorbing resin is cooled to form colloid, a coagulant is added for precipitation, and the ammonium nitrate solution on the upper layer of the reaction kettle 1 is pumped into a collection box for recycling.
Furthermore, the water temperature sensor is also included and used for measuring the temperature of the water in the cavity.
The temperature sensor facilitates monitoring of the temperature within the cavity.
Example 2
The embodiment provides a waste emulsion explosive treatment process, which comprises the following steps:
s1: the waste emulsion explosive is generally subjected to high-temperature cooking and emulsion breaking to form an ammonium nitrate aqueous solution with oil substances;
s2: pumping the aqueous solution into a reaction kettle, adding the molten gel high-grade oil absorption resin into the reaction kettle, and starting a stirring mechanism to fully stir and mix the waste oil phase and the gel high-grade oil absorption resin in the reaction kettle so that the gel high-grade oil absorption resin fully absorbs oil substances in the waste oil phase;
s3: turning on the ultrasonic generator to enable liquid in the reaction kettle to generate a cavitation effect, intensifying the movement between molecules and between suspended particles, enabling the oil absorption resin to accelerate the absorption of oil molecules, enabling the glass beads to be absorbed by the oil absorption resin at the same time, and stopping the ultrasonic generator after the glass beads and the oil molecules are sufficiently absorbed by the oil absorption resin;
s4: adding a coagulant into the solution in the reaction kettle to enable the coagulant and the oil-absorbing resin to form floccule precipitate, and stopping stirring for a certain time to enable the floccule precipitate to be fully precipitated at the bottom of the reaction kettle.
S5: discharging the sediment at the bottom of the reaction kettle through a discharge port;
s6: and recycling the ammonium nitrate solution on the upper layer of the reaction kettle.
Oil absorption resin is used for removing oil substances in an ammonium nitrate aqueous solution with the oil substances, mutual affinity between lipophilic groups and oil molecules in high polymers of the oil absorption resin is used as an oil absorption driving force, the oil is stored in a network space inside the resin after being absorbed, meanwhile, an ultrasonic generator is used for enabling liquid in a reaction kettle to generate cavitation, the movement between molecules and between suspended particles is intensified, the oil absorption resin can accelerate the absorption of the oil molecules, then the oil absorption resin is cooled to form colloid, a coagulant is added to precipitate, and the ammonium nitrate aqueous solution on the upper layer of the reaction kettle is recycled.
Further, in step S2, a crosslinking agent and an initiator are added together with the gel-type high-grade oil absorbent resin.
The proper dosage of the cross-linking agent is selected to ensure that the resin after oil absorption does not gel and keep higher oil absorption rate, and in the suspension polymerization process of the resin, a dispersing agent and a stabilizing agent are often added into the system in order to prevent the agglomeration of polymer particles in the early wild middle and later periods.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. A waste emulsion explosive treatment device is characterized by comprising:
the reaction kettle is used as a reaction container for treating the waste oil phase;
the feeding hole is formed in one side of the upper part of the reaction kettle;
the liquid outlet is formed in the other side of the upper part of the reaction kettle;
the discharge port is arranged at the bottom of the reaction kettle;
the ultrasonic generator is arranged in the reaction kettle and is used for enabling liquid in the reaction kettle to generate cavitation;
the stirring mechanism is arranged in the reaction kettle and is used for stirring reaction materials in the reaction kettle;
the stirring mechanism includes:
the rotating disc is rotatably arranged at the top end of the reaction kettle;
the rotating disc is vertically arranged on the rotating shaft, and the rotating disc is arranged on the rotating shaft;
the lower end of the telescopic rod is provided with the stirring disc;
the stirring blade is arranged on the eccentric position of the stirring disc;
the upper end of the telescopic rod is provided with the lifting disc;
the outer cylindrical wall of the lifting disc is provided with trapezoidal teeth;
the supporting frame is arranged at the top end of the reaction kettle;
the motor is arranged on the support frame;
the gear is arranged on an output shaft of the motor and is meshed with the trapezoidal teeth;
the support frame is provided with a buckle, and the buckle can clamp the telescopic rod;
the ultrasonic generator is arranged on the lifting mechanism, and the lifting mechanism can drive the ultrasonic generator to lift;
the lifting mechanism comprises:
the middle part of the rotating disc is provided with a through hole, and the middle block is rotatably arranged in the through hole;
the fixed block is arranged on the lower side of the middle block, one end of the fixed block is fixedly connected with the inner wall of the reaction kettle, and the other end of the fixed block is fixedly connected with the lower side of the middle block;
the lifting rod vertically penetrates through the fixed block from top to bottom, and is in sliding fit with the fixed block;
the lower end of the lifting rod is positioned in the reaction kettle, the lifting platform is arranged at the lower end of the lifting rod, the ultrasonic generator is arranged on the lifting platform, and a through hole for the lifting platform to pass through is formed in the stirring disc;
the lifting machine is passed to the lifter upper end, the lifting machine can promote the lifter.
2. The waste emulsion explosive disposal apparatus according to claim 1, wherein:
the reactor comprises a reaction kettle and is characterized by further comprising a heat preservation layer, a water inlet and a water outlet, wherein the heat preservation layer is arranged on the outer side of the reaction kettle, a cavity is formed between the heat preservation layer and the outer side of the reaction kettle, the water inlet is arranged at one end of the upper portion of the cavity, and the water outlet is arranged at the other end of the upper portion of the cavity.
3. The waste emulsion explosive disposal apparatus according to claim 2, wherein:
the temperature sensor is used for measuring the temperature of the water in the cavity.
4. A waste emulsion explosive treatment process based on the waste emulsion explosive treatment device of any one of claims 1 to 3, which is characterized by comprising the following steps:
s1: carrying out high-temperature cooking and emulsion breaking on the waste emulsion explosive to form an ammonium nitrate aqueous solution with oil substances;
s2: pumping the aqueous solution into a reaction kettle, adding the molten gel high-grade oil absorption resin into the reaction kettle, and starting a stirring mechanism to fully stir and mix the waste oil phase and the gel high-grade oil absorption resin in the reaction kettle so that the gel high-grade oil absorption resin fully absorbs oil substances in the waste oil phase;
s3: turning on the ultrasonic generator to enable liquid in the reaction kettle to generate a cavitation effect, intensifying the movement between molecules and between suspended particles, enabling the oil absorption resin to accelerate the absorption of oil molecules, enabling the glass beads to be absorbed by the oil absorption resin at the same time, and stopping the ultrasonic generator after the glass beads and the oil molecules are sufficiently absorbed by the oil absorption resin;
s4: adding a coagulant into the solution in the reaction kettle to enable the coagulant and the oil-absorbing resin to form floccule precipitate, and stopping stirring for a certain time to enable the floccule precipitate to be fully precipitated at the bottom of the reaction kettle;
s5: discharging the sediment at the bottom of the reaction kettle through a discharge port;
s6: and recycling the ammonium nitrate solution on the upper layer of the reaction kettle.
5. The waste emulsion explosive treatment process according to claim 4, characterized in that:
in step S2, the crosslinking agent and the initiator are added together with the gel-type high-grade oil absorbent resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110393075.0A CN113149795B (en) | 2021-04-13 | 2021-04-13 | Waste emulsion explosive treatment device and process thereof |
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| CN202110393075.0A CN113149795B (en) | 2021-04-13 | 2021-04-13 | Waste emulsion explosive treatment device and process thereof |
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| CN113149795B true CN113149795B (en) | 2022-03-25 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648199B1 (en) * | 1992-06-29 | 1998-03-11 | United Technologies Corporation | Beneficial use of energy-containing wastes |
| CN113150813A (en) * | 2015-06-11 | 2021-07-23 | 莱斯拉控股有限公司 | Upgrading residues, heavy oils and plastics |
| CN108413827A (en) * | 2018-03-14 | 2018-08-17 | 安徽理工大学 | A kind of the destruction retracting device and method of waste emulsified explosive |
| CN109053344A (en) * | 2018-08-22 | 2018-12-21 | 浙江永联民爆器材有限公司 | The manufacturing method of renewable oils phase material emulsion |
| CN210736346U (en) * | 2019-06-13 | 2020-06-12 | 江西吉安国泰特种化工有限责任公司 | Explosive effluent treatment plant |
| CN111943788B (en) * | 2020-07-23 | 2021-10-08 | 西安近代化学研究所 | Method for preparing molding powder by recycling NTO (nitrate-oxide) in waste fusion-cast explosive |
| CN112516650A (en) * | 2020-12-14 | 2021-03-19 | 江苏安泰安全技术有限公司 | Safety airbag for waste oil recovery pretreatment tank and explosion-proof system thereof |
| CN214991228U (en) * | 2021-04-30 | 2021-12-03 | 江西吉安国泰特种化工有限责任公司 | Explosive destroying and recycling device |
| CN214990864U (en) * | 2021-10-09 | 2021-12-03 | 文勇 | Industrial explosive wastewater treatment system |
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