CN201722303U - Explosive charging equipment of emulsion explosive - Google Patents
Explosive charging equipment of emulsion explosive Download PDFInfo
- Publication number
- CN201722303U CN201722303U CN2010201834328U CN201020183432U CN201722303U CN 201722303 U CN201722303 U CN 201722303U CN 2010201834328 U CN2010201834328 U CN 2010201834328U CN 201020183432 U CN201020183432 U CN 201020183432U CN 201722303 U CN201722303 U CN 201722303U
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- explosive
- emulsion explosive
- machine
- charge
- film
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- 239000002360 explosive Substances 0.000 title claims abstract description 62
- 239000000839 emulsion Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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- 238000005474 detonation Methods 0.000 description 2
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- 230000000977 initiatory effect Effects 0.000 description 2
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- 239000012057 packaged powder Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
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- 239000012266 salt solution Substances 0.000 description 1
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Abstract
The utility model discloses explosive charging equipment of emulsion explosive, which is a multiple-branch emulsion explosive film explosive charging machine and comprises a conveying pump, wherein the downstream of the conveying pump is connected with multiple paths of conveying pipelines, each path of conveying pipeline is respectively an explosive charging mechanism branch, a changeover valve is respectively arranged on each branch, and the downstream of the changeover valve is provided with a roll making machine, an opening sealing machine and a roll conveying mechanism. The emulsion explosive is conveyed by pumps through a plurality of branches which are respectively provided with the roll making machine, the roll making machine continuously makes rolls and is matched with the conveying pump for conveying out a plurality of explosive rolls in one step, the opening sealing machine carries out opening sealing and cutting on the explosive rolls, and finally, the roll conveying mechanism conveys a plurality of explosive rolls to a subsequent work procedure. The utility model adopts the multiple-branch and multi-station continuous conveying method, and realizes high-productivity explosive charging.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, specifically, relates to a kind of charge device of emulsion explosive.
Background technology
Emulsion explosive is that general reference is dispersed in the oil phase continuum that contains porous masses such as disperseing bubble or hollow glass micropearl, forms a kind of moisture industrial explosive of emulsion state of water-in-oil-type with droplet emulsifying technology preparation, that make the oxygenant salt aqueous solution.
Emulsion explosive is the product innovation that just grows up the seventies in 20th century.The Blabm of the U.S. in 1969 has set forth emulsion explosives technology at first more all sidedly, and emulsion explosive the earliest is non-detonator sensitivity, must ignite by the relaying priming explosive during use.Afterwards, along with to the going deep into of emulsion explosive research, the emulsion explosive that the later stage finds out had cap-sensitivity equally, and had good water resisting property, and had that blast performance is good, mechanical sensitivity is low and advantage such as security is good, and the while cost is lower than water gel explosive.At present, emulsion explosive at home and abroad is widely used.
Emulsion explosive all is made of aqueous inorganic oxidizer salt solutions such as ammonium nitrate and oil phase fuel element usually, does not generally contain single chmical compound explosive.Scorching hot nuclear theory during according to explosive initiation, the scorching hot point when the countless micro-bubbles that are uniform-distribution with in such explosive just become explosive initiation.That is under detonating the mechanical energy effect of momentum in the external world by adiabatic compression, mechanical energy is converted into heat energy, the continuous heat temperature raising of micro-bubble forms the scorching hot point of series of temperature up to 400-600 ℃ at the utmost point of 10.3-10.5s, thereby excites explosive detonation in the short period of time.
To produce scorching hot point in the explosive in order making, to obtain necessary detonation susceptibility and enough explosion energies, add material such as perlite, the hollow glass micropearl etc. that are loaded with bubble, both can do density adjuster, can play sensibilized again at mixed processes.
Emulsion explosive has density height, explosion velocity is big, brisance is high, water repelling property is good, critical diameter is little, Sensitivity to Primary Explosion is good characteristics, has the detonator susceptibility under the minor diameter situation, and general controllable density system is to 1.05～1.25g/cm
3, explosion velocity is 3500～5000m/s.It does not adopt fiery explosive usually is sensitizing agent, and production safety is polluted few.
Emulsion explosive film charge machine is a major equipment of producing emulsion explosive, and existing emulsion explosive film charge machine all adopts single channel to carry, and output is little, and efficient is low.
In addition, these charge machines mostly adopt vane pump to carry.Because vane pump constantly pushes the formation conveying by cam and blade to explosive, make explosive between metal, produce and grind or friction, exist serious potential safety hazard, and a large amount of micro-bubbles that contained in the emulsion explosive after the sensitization, in the course of conveying of vane pump, easily destroyed, cause explosive property to descend even inefficacy.
The utility model content:
The technical issues that need to address of the present utility model just are to overcome the defective of the emulsion explosive film charge machine that has the single channel conveying now, and a kind of charge device of emulsion explosive is provided, and the method that its adopts multiple branch circuit, multi-work-station to carry continuously realizes big production capacity powder charge.
For addressing the above problem, the utility model adopts following technical scheme:
The charge device of a kind of emulsion explosive of the utility model, the charge device of described emulsion explosive is a multiple branch circuit emulsion explosive film charge machine, comprise transferpump, described transferpump downstream connects the multichannel transport pipe, every road transport pipe is respectively a powder charge mechanism branch road, be respectively arranged with a switching valve on each branch road, described switching valve downstream is provided with twisted roll forming machine, sealing machine and coil feeder.
Described charge machine is provided with man-machine interface.
Described transferpump is provided with the frequency-variable controller of adjusting operational throughput.
Sealing machine on each branch road is the multi-work-station arrangement form; Described sealing machine is made of the mechanism that checks card automatically, receipts film device, card feeding mechanism, lower punch and shut off mechanism; The described mechanism that checks card automatically is arranged with receives the film device, and described receipts film device below is provided with card feeding mechanism, and described card feeding mechanism below is a lower punch, and described lower punch below is a shut off mechanism.
Described twisted roll forming machine is made of film feeding mechanism and twisted roll forming machine structure, and described film feeding mechanism and twisted roll forming machine structure are connected with servomotor respectively.
Described film feeding mechanism comprises a carrier pipe, and described carrier pipe upper and lower is respectively arranged with synchronous band.
Loading method is: the different branch of being controlled by switching valve respectively delivered to emulsion explosive by described transferpump, twisted roll forming machine is finished plastics film system volume and film feeding, and make it to be complementary with the can amount, there is the powder stick of explosive to deliver on the coil feeder in jar, sealing machine by multi-work-station seals and cuts off the good powder stick of can, realize that many powder sticks are once finished and seal cut-out, packaged powder stick is sent to the appointment station by coil feeder.
Principle of the present utility model is: 1, adopt spiral pump to carry.2, during powder charge, adopt two branch roads to carry out Alternating Transportation, two branch roads are controlled by switching valve respectively, realize Alternating Transportation, to reach filling pump not frequent starting and parking.3, the film twisted roll forming machine includes film feeding mechanism, and there is servomotor control in this mechanism, can realize the accurate adjustment of film feeding speed and operational throughput.4, coil feeder by servomotor control, is accurately sent to the appointment station with packaged powder stick.5, sealing machine is arranged at each branch road multi-work-station, seals and cuts off when realizing once many powder sticks by automatic control, improves the powder charge ability.
The utility model simple and ingenious structure, the method that it adopts multiple branch circuit, multi-work-station to carry continuously realizes big production capacity powder charge.
Description of drawings
Fig. 1-1 and Fig. 1-2 are emulsion explosive film charge machine structural representation described in the utility model.
Fig. 2 is a twisted roll forming machine structural representation described in the utility model.
Fig. 3 is a sealing machine structural representation described in the utility model.
Fig. 4 is an emulsion explosive film charge machine station model structure synoptic diagram described in the utility model.
Fig. 5 is a film feeding mechanism structural representation described in the utility model.
Among the figure: 1, transferpump; 2, switching valve; The switching valve of 2-1, first branch road; The switching valve of 2-2, second branch road; 3, twisted roll forming machine; 4, sealing machine; 5, coil feeder; 6, man-machine interface; 7, twisted roll forming machine structure; 8, film feeding mechanism; 9, the mechanism that checks card automatically; 10, receive the film device; 11, card feeding mechanism; 12, lower punch; 13, shut off mechanism; 14, be with synchronously; 15, carrier pipe; 16-1, the first powder charge mechanism branch road; 16-2, the second powder charge mechanism branch road.
Embodiment:
Below in conjunction with accompanying drawing the utility model is done with narration.
Shown in Fig. 1-1, Fig. 1-2, the charge device of a kind of emulsion explosive of the utility model, the charge device of described emulsion explosive is two branch road emulsion explosive film charge machines, comprise transferpump 1, described transferpump downstream connects the two-way transport pipe, every road transport pipe is respectively the branch road 16-1 of powder charge mechanism, a 16-2, is respectively arranged with switching valve 2-1, a 2-2 on each branch road, and described switching valve downstream is provided with twisted roll forming machine 3, sealing machine 4 and coil feeder 5.Described charge machine is provided with man-machine interface 6.
As shown in Figure 4, the sealing machine on each branch road is the multi-work-station arrangement form; As shown in Figure 3, described sealing machine is made of the mechanism 9 that checks card automatically, receipts film device 10, card feeding mechanism 11, lower punch 12 and shut off mechanism 13; The described mechanism that checks card automatically is arranged with receives the film device, and described receipts film device below is provided with card feeding mechanism, and described card feeding mechanism below is a lower punch, and described lower punch below is a shut off mechanism.
As shown in Figure 2, described twisted roll forming machine is made of film feeding mechanism 8 and twisted roll forming machine structure 7, and described film feeding mechanism and twisted roll forming machine structure are connected with servomotor respectively.
As shown in Figure 5, described film feeding mechanism comprises a carrier pipe 15, and described carrier pipe upper and lower is respectively arranged with is with 14 synchronously.
As Fig. 1-1, Fig. 1-2 and Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, loading method of the present utility model is: twisted roll forming machine 3 links to each other with transferpump 1 by switching valve 2, and the opening and closing of switching valve 2 are controlled the conveying of two branch roads and sealed.When the switching valve 2-1 of the first branch road 16-1 opens, transferpump 1 is transported to the first branch road 16-1 with emulsion explosive by transport pipe, twisted roll forming machine structure 7 on the twisted roll forming machine 3 begins banded plastic film to be made tubular and send simultaneously, twisted roll forming machine structure 7 can adapt to the powder stick of multiple different size, tubular membrane is under the pulling of film feeding mechanism 8, the operational throughput that cooperates transferpump 1, realize not full conveying, the fire proof motor of transferpump 1 is controlled by frequency-variable controller, can adjust according to the powder stick of different size, coil feeder 5 servomotors start simultaneously, the powder stick that installs is delivered to rapidly on the coil feeder, and it is corresponding with sealing machine 4 positions, switching valve 2-1 closes, the material extrusion device of sealing machine 4 will arrange by the seal location explosive, be convenient to seal, last receipts film device 10, lower punch 12 realizes receiving film under cylinder action, automatically the mechanism 9 that checks card subsequently send down two U type buckles from card feed deduction structure 11, powder stick is carried out two cards to seal, shut off mechanism 13 cuts off film between two buckles, five powder sticks that install rest on coil feeder 5 respectively, start coil feeder 5 servomotors once more powder stick is sent.Film feeding mechanism 8 is with 14 to draw by two groups of surface injecting glues synchronously, and by clamping the cylinder adjustment, synchronous pulley is by driven by servomotor to the film clamping force for band synchronously, and the film pine after the moulding is enclosed within on the carrier pipe 15, realizes packaging film feeding under the frictional force effect.Because two switching valve alternations, so when 2-1 road switching valve cut out, the switching valve 2-2 of the second branch road 16-2 opened, and finishes the action identical with first branch road continuously, when first branch road sealed, second branch road began can like this; When second branch road sealed, first branch road was being carried again, carried and sealed continuous cycle alternation and carry out, and had realized that transferpump does not stop, and had saved the time, had improved the production capacity of powder charge greatly.
Here need to prove: above embodiment only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. the charge device of an emulsion explosive, it is characterized in that: the charge device of described emulsion explosive is a multiple branch circuit emulsion explosive film charge machine, comprise transferpump, described transferpump downstream connects the multichannel transport pipe, every road transport pipe is respectively a powder charge mechanism branch road, be respectively arranged with a switching valve on each branch road, described switching valve downstream is provided with twisted roll forming machine, sealing machine and coil feeder.
2. the charge device of emulsion explosive as claimed in claim 1, it is characterized in that: described charge machine is provided with man-machine interface.
3. the charge device of emulsion explosive as claimed in claim 2 is characterized in that: described transferpump is provided with the frequency-variable controller of adjusting operational throughput.
4. the charge device of emulsion explosive as claimed in claim 3, it is characterized in that: the sealing machine on each branch road is the multi-work-station arrangement form; Described sealing machine is made of the mechanism that checks card automatically, receipts film device, card feeding mechanism, lower punch and shut off mechanism; The described mechanism that checks card automatically is arranged with receives the film device, and described receipts film device below is provided with card feeding mechanism, and described card feeding mechanism below is a lower punch, and described lower punch below is a shut off mechanism.
5. the charge device of emulsion explosive as claimed in claim 4, it is characterized in that: described twisted roll forming machine is made of film feeding mechanism and twisted roll forming machine structure, and described film feeding mechanism and twisted roll forming machine structure are connected with servomotor respectively.
6. the charge device of emulsion explosive as claimed in claim 5, it is characterized in that: described film feeding mechanism comprises a carrier pipe, described carrier pipe upper and lower is respectively arranged with synchronous band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201834328U CN201722303U (en) | 2010-05-10 | 2010-05-10 | Explosive charging equipment of emulsion explosive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201834328U CN201722303U (en) | 2010-05-10 | 2010-05-10 | Explosive charging equipment of emulsion explosive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722303U true CN201722303U (en) | 2011-01-26 |
Family
ID=43490616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201834328U Expired - Lifetime CN201722303U (en) | 2010-05-10 | 2010-05-10 | Explosive charging equipment of emulsion explosive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722303U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823925A (en) * | 2010-05-10 | 2010-09-08 | 唐秋明 | Explosive loading equipment and explosive loading method of emulsion explosive |
| CN103964978A (en) * | 2014-05-06 | 2014-08-06 | 河北晓进机械制造股份有限公司 | Emulsion explosive charging machine and charging method thereof |
| CN104788267A (en) * | 2015-03-31 | 2015-07-22 | 安徽江南化工股份有限公司 | Packaging-bag identifying device for charging machine of powder emulsion explosive |
| CN103991299B (en) * | 2014-05-29 | 2016-09-14 | 深圳市宇顺工业智能科技有限公司 | Ink printing method and capacitive touch screen laser etch process |
-
2010
- 2010-05-10 CN CN2010201834328U patent/CN201722303U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823925A (en) * | 2010-05-10 | 2010-09-08 | 唐秋明 | Explosive loading equipment and explosive loading method of emulsion explosive |
| CN101823925B (en) * | 2010-05-10 | 2012-07-04 | 石家庄成功机电有限公司 | Explosive loading equipment and explosive loading method of emulsion explosive |
| CN103964978A (en) * | 2014-05-06 | 2014-08-06 | 河北晓进机械制造股份有限公司 | Emulsion explosive charging machine and charging method thereof |
| CN103991299B (en) * | 2014-05-29 | 2016-09-14 | 深圳市宇顺工业智能科技有限公司 | Ink printing method and capacitive touch screen laser etch process |
| CN104788267A (en) * | 2015-03-31 | 2015-07-22 | 安徽江南化工股份有限公司 | Packaging-bag identifying device for charging machine of powder emulsion explosive |
| CN104788267B (en) * | 2015-03-31 | 2017-05-31 | 安徽江南化工股份有限公司 | A kind of machine for filling powder emulsified explosive bagging device for identifying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHIJIAZHUANG SUCCEEDS M-E CO., LTD. Free format text: FORMER OWNER: TANG QIUMING Effective date: 20110621 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050021 NO. 12, HUANGGUAN ROAD, XINZHAIDIAN INDUSTRIAL PARK, ZHAOXIAN COUNTY, SHIJIAZHUANG CITY, HEBEI PROVINCE TO: 050035 NO. 55, KUNLUN STREET, SHIJIAZHUANG CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110621 Address after: 050035 No. 55, Kunlun Avenue, Shijiazhuang, Hebei Patentee after: Shijiazhuang Succeeds Machinery Electrical Co., Ltd. Address before: 050021, No. 12, crown Road, new walled Industrial Park, Shijiazhuang, Hebei, Zhaoxian County Patentee before: Tang Qiuming |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Yunshan Chemical Group Co., Ltd. Assignor: Shijiazhuang Succeeds Machinery Electrical Co., Ltd. Contract record no.: 2012130000056 Denomination of utility model: Explosive loading equipment and explosive loading method of emulsion explosive Granted publication date: 20110126 License type: Exclusive License Record date: 20120418 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110126 Effective date of abandoning: 20120704 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hebei Yunshan Chemical Group Co., Ltd. Assignor: Shijiazhuang Succeeds Machinery Electrical Co., Ltd. Contract record no.: 2012130000056 Date of cancellation: 20130910 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |