CN101619008B - Combination and preparation process of delay compositions for blasting cap - Google Patents
Combination and preparation process of delay compositions for blasting cap Download PDFInfo
- Publication number
- CN101619008B CN101619008B CN 200910065684 CN200910065684A CN101619008B CN 101619008 B CN101619008 B CN 101619008B CN 200910065684 CN200910065684 CN 200910065684 CN 200910065684 A CN200910065684 A CN 200910065684A CN 101619008 B CN101619008 B CN 101619008B
- Authority
- CN
- China
- Prior art keywords
- delay
- composition
- compositions
- blasting cap
- powder
- 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.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 238000005422 blasting Methods 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title abstract description 12
- 238000012216 screening Methods 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 235000013312 flour Nutrition 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 239000000843 powder Substances 0.000 abstract description 12
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 241001676573 Minium Species 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- WUOBERCRSABHOT-UHFFFAOYSA-N diantimony Chemical compound [Sb]#[Sb] WUOBERCRSABHOT-UHFFFAOYSA-N 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000011863 silicon-based powder Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention relates to a combination and preparation process of delay compositions for a blasting cap. The process comprises the following steps: taking and weighting minium, diantimony trioxide, silicon powder and an additional suitable amount of bond; putting the mixture in a stainless steel composition pot; sealing the mouth of the medical pot; opening a composition mixer after the medical powder is wet; discharging, pouring out, blowing dry, granulating, screening, removing medical stones, drying and baking; and placing the composition in a conductive composition box for combining delayelements. The delay composition combined and prepared by the method is suitable for combining an inner-pipe delay element and a lead-fuse delay element. The invention can effectively solve the problem that the prior delay composition can not be commonly used as delay compositions at various stages from an MS stage to an S stage under isasteric and isobaric combustion conditions, can effectively lessen inconvenience in the production, the storage and the management of the delay compositions, decreases the enterprise production cost and reduces the resource waste.
Description
Technical field
The present invention relates to firework medicament technique, especially a kind of assembly of delay compositions for blasting cap and preparation technology.
Background technology
At present, existing delay agent prescription is by the MS level delay powder that is comprised of silica flour, red lead, antimony sulfide, and it is only applicable to assemble MS electrical detonator and MS on-electric detonator; And the delay powder that adopts silica flour, barium sulfate, red lead to form was applicable to half second and detonator assembling in 1/4th seconds; And the S level delay powder that is formed by tungsten powder, baryta yellow, potassium perchlorate, it is only applicable to assemble non-electricity second and half second delay detonator; Domestic contrast advanced person's second delay detonator delay powder is comprised of silica flour, cupric oxide, antimonous oxide, and it is only applicable to second and the assembling of half second delay detonator; Although above delay agent has good effect, a kind of medicament can only assemble a kind of detonator, has strengthened the production cost of enterprise, causes the waste of resource.
Summary of the invention
The assembly of a kind of delay compositions for blasting cap provided by the invention and preparation technology, can effectively solve existing delay agent can not be generally as waiting under appearance, the isobaric combustion condition problem of the other delay element of each section from MS to S, owing to only adopt a series prescription, good universality but arranged; The present invention replaces antimony sulfide with antimonous oxide.Antimonous oxide is a kind of good fire retardant, and it can the change ratio regulate its combustion speed in medicament.Use antimonous oxide to do fire retardant and make Si, Pb in its medicament
3O
4, Sb
2O
3Consistency between the three, humidity ability all improve significantly, simultaneously in the combustion processes without γ-ray emission (except the tackiness agent).A large amount of experimental datas have proved that this pharmaceutical preparations weight range second is wide, precision is high, stable performance.Use this medicament can assemble uniformly-spaced 25ms, 50ms, 100ms, 250ms, each serial delay detonator of 10 sections of 500ms, 1000ms;
Its concrete technical scheme is: get (weight ratio) red lead 10%-80%, antimonous oxide 5%-85%, after silica flour 4%-60% and other add suitable amount of adhesive and weigh, being placed on volume is the anistree stainless steel medicinal cupping of 5-15kg, behind the sealed can mouth, after expecting that powder is moistening, open mixing machine, rotating speed is 60r/min, mixed medicine 8h closes mixing machine, and then discharging is after mixed medicine slurry poured out, after undue dish dries up, with 30 mesh sieve granulations, then use 32 mesh sieve wet screening medicines after, with 60 mesh sieves except powder, then powder is sent into vacuum drier inner drying 2h, or to put into temperature be 40 ℃ of-50 ℃ of inner drying 12h, dries, and it is indoor by the time after the room temperature that the medicament after the oven dry is put into the medicine of a cold nature, with the device of falling the medicine with medicine pack into the conduction medicine box in, be ready to use in the assembling delay element.Be applicable to assemble interior tubular type delay element and plumbous cable-styled delay element with this method assembly and preparation delay powder.Use this preparation technology, be fit to assemble the uniformly-spaced serial delay element of 25ms, 50ms, 100ms, 250ms, 500ms, 1000ms day part by adjusting the weight ratio of red lead, antimonous oxide, silica flour, can be made into.
Beneficial effect of the present invention: the assembly of a kind of delay compositions for blasting cap provided by the invention and preparation technology, can effectively solve existing delay agent can not be generally as waiting under appearance, the isobaric combustion condition problem of the other delay element of each section from MS to S, can effectively reduce the inconvenience in delay agent production, storage, the management, reduce enterprise's production cost, reduce the waste of resource.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail:
Fig. 1 is process flow sheet of the present invention.
Embodiment 1:Ms delay electric detonator medicament: get (weight ratio) Si: Pb
3O
4: Sb
2O
3=15: 45: 40, other added suitable amount of adhesive and prepares delay agent by technique in the technical scheme.With the delay agent of this proportioning preparation, by the plumbous cable-styled delay element of existing technique assembling, assembling 20 generating detonator finished products carry out test action time, and the result is as follows:
Embodiment 2:
S delay electric detonator medicament: get (weight ratio) Si: Pb
3O
4: Sb
2O
3=4.5: 20.5: 75, other added suitable amount of adhesive and prepares delay agent by technique in the technical scheme.With the delay agent of this proportioning preparation, by the interior tubular type delay element of existing technique assembling, assembling 20 generating detonator finished products carry out test action time, and the result is as follows:
Embodiment 3:
M delay detonating detonator medicament: get (weight ratio) Si: Pb
3O
4: Sb
2O
3=15: 60: 25, other added suitable amount of adhesive and prepares delay agent by technique in the technical scheme.With the delay agent of this proportioning preparation, by the plumbous cable-styled delay element of existing technique assembling, assemble 20 Nonel detonator finished products and carry out test action time, the result is as follows:
Embodiment 4:
S delay detonating detonator medicament: get (weight ratio) Si: Pb
3O
4: Sb
2O
3=7: 212: 81, other added suitable amount of adhesive and prepares delay agent by technique in the technical scheme.With the delay agent of this proportioning preparation, by the interior tubular type delay element of existing technique assembling, assemble 20 Nonel detonator finished products and carry out test action time, the result is as follows:
R=0.44s, S=0.141s; Low temperature-50 ℃ test-results:
R=0.51s, S=0.174s, velocity of variation are+4.83%.
Specific embodiments
Get (weight ratio) red lead 10%-80%, antimonous oxide 5%-85%, after silica flour 4%-60% and other add suitable amount of adhesive and weigh, being placed on volume is the anistree stainless steel medicinal cupping of 5-15kg, behind the sealed can mouth, after expecting that powder is moistening, open mixing machine, rotating speed is 60r/min, mixed medicine 8h closes mixing machine, then discharging, after mixed medicine slurry poured out, through too coil dry up after, with 30 mesh sieve granulations, then after using 32 mesh sieve wet screening medicines, except powder, then powder is sent into vacuum drier inner drying 2h with 60 mesh sieves, or to put into temperature be 40 ℃ of-50 ℃ of inner drying 12h, dry, it is indoor by the time after the room temperature, namely make delay agent that the medicament after the oven dry is put into the medicine of a cold nature.
Claims (2)
1. the present invention is a kind of delay compositions for blasting cap, it is characterized in that: the delay agent of being made through overmulling system, granulation, screening by (weight ratio) red lead 10%-80%, antimonous oxide 5%-85%, silica flour 4%-60% and an amount of tackiness agent.
2. a kind of delay compositions for blasting cap according to claim 1 is characterized in that: this medicament can assemble uniformly-spaced 25ms, 50ms, 100ms, 250ms, each delay detonator of 10 sections of 500ms, 1000ms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910065684 CN101619008B (en) | 2009-08-07 | 2009-08-07 | Combination and preparation process of delay compositions for blasting cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910065684 CN101619008B (en) | 2009-08-07 | 2009-08-07 | Combination and preparation process of delay compositions for blasting cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101619008A CN101619008A (en) | 2010-01-06 |
| CN101619008B true CN101619008B (en) | 2013-03-20 |
Family
ID=41512429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910065684 Expired - Fee Related CN101619008B (en) | 2009-08-07 | 2009-08-07 | Combination and preparation process of delay compositions for blasting cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101619008B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936179B (en) * | 2012-12-07 | 2015-03-11 | 雅化集团绵阳实业有限公司 | Boron-silicon delay powder and preparation process thereof |
| CN111718225B (en) * | 2019-03-20 | 2022-03-22 | 南京理工大学 | Low-temperature-sensitive high-precision tungsten delay powder formula |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107420A (en) * | 1985-09-28 | 1987-09-09 | 国营第四七四厂 | The second delay detonator low-toxicity delay composition |
-
2009
- 2009-08-07 CN CN 200910065684 patent/CN101619008B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107420A (en) * | 1985-09-28 | 1987-09-09 | 国营第四七四厂 | The second delay detonator low-toxicity delay composition |
Non-Patent Citations (1)
| Title |
|---|
| Lonji Kalombo et.al..Sb6O13 and Bi2O3 as Oxidants for Si in Pyrotechnic Time Delay Compositions.《Propellants, Explosives,Pyrotechnics》.2007,第32卷(第6期),第454-460页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101619008A (en) | 2010-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101619008B (en) | Combination and preparation process of delay compositions for blasting cap | |
| CN108767246A (en) | A kind of preparation method of the nickelic tertiary cathode material of lithium ion battery | |
| WO2008052120A3 (en) | Controlled distribution of chemistry in ceramic systems | |
| CN111138081A (en) | Improved preparation method of glass sealing material | |
| CN106365651A (en) | Preparation method of reinforced spherical aggregate refractory material | |
| CN104478216A (en) | Composition and preparation method of high-strength heat-resistant glass vessel | |
| JP2008019149A (en) | Low water-absorbing perlite and method for producing the same | |
| CN110237771A (en) | A kind of preparation method of ball-type molecular sieve | |
| CN102936179B (en) | Boron-silicon delay powder and preparation process thereof | |
| CN110156458A (en) | A kind of miniaturization low-loss microwave dielectric material and preparation method | |
| SA08290670B1 (en) | Manufacturing Process for a Pharmaceutical Sodium Picosulphate Product | |
| CN110394114A (en) | The automatic proportioning transportation system and production method of lithium battery tertiary cathode material | |
| CN106328739A (en) | Flexible cover plate of solar cell and fabrication method of flexible cover plate | |
| CN205188164U (en) | Hybrid set is weighed to full -automatic fireworks medicine | |
| CN103539595A (en) | Method for preparing nano delay composition for detonator | |
| JP2020057503A (en) | Method for producing positive electrode active material for all-solid-state lithium-ion battery, and method for manufacturing all-solid-state lithium-ion battery | |
| CN108238723A (en) | Solar energy crystal silicon battery back silver paste lead-free electronic glass powder and preparation method thereof | |
| CN105272102A (en) | Environmentally-friendly and fireproof door panel and making method thereof | |
| CN206051853U (en) | A kind of glass dust preparation facilitiess | |
| CN209702614U (en) | A kind of automatic mixed granulation machine of military project people dryness-fire medicine | |
| CN213251300U (en) | Traditional paste production is with device of danting finished cream under ration | |
| CN206229313U (en) | Haydite machine facility for granulating | |
| CN206014706U (en) | A kind of fired brick preparation facilitiess | |
| JPH11130494A (en) | Production of granulated material containing coal ash | |
| CN106116996A (en) | Pyrotechnics delay powder and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG LIANSHAN Free format text: FORMER OWNER: QIANJIN CIVIL BLASTING EQUIPMENT CO., LTD. Effective date: 20110316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Lianshan Inventor before: Zhang Lianshan Inventor before: Guo Jingmu Inventor before: Li Yaoli Inventor before: Hou Chengju Inventor before: Chen Juan Inventor before: Shen Xuehong Inventor before: Chang Genzhao Inventor before: Jia Haibo Inventor before: Wang Xuejin Inventor before: Cui Chunwei Inventor before: Guo Chunhong Inventor before: Wei Renguo Inventor before: Zhou Shaowei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 471600 CHENZHAI, CHENGGUAN TOWNSHIP, YIYANG COUNTY, HE'NAN PROVINCE TO: 113003 NO. 301, UNIT 1, BUILDING 12, PINGSHAN SOUTH STREET, DONGZHOU DISTRICT, FUSHUN CITY, LIAONING PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHANG LIANSHAN SHEN XUEHONG CHANG GENZHAO JIA HAIBO WANG XUEJIN CUI CHUNWEI GUO CHUNHONG WEI RENGUO ZHOU SHAOWEI GUO JINGMU LI YAOLI HOU CHENGJU CHEN JUAN TO: ZHANG LIANSHAN |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110316 Address after: 113003, No. 1, unit 12, Pingshan South Street, Dongzhou District, Liaoning, Fushun, 301 Applicant after: Zhang Lianshan Address before: 471600, Chen County, Yiyang County, Henan Province Applicant before: Qianjin Civil Explosives Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170807 |