CN103185488A - Online vacuum drying method and device for primary explosive - Google Patents
Online vacuum drying method and device for primary explosive Download PDFInfo
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- CN103185488A CN103185488A CN2011104503735A CN201110450373A CN103185488A CN 103185488 A CN103185488 A CN 103185488A CN 2011104503735 A CN2011104503735 A CN 2011104503735A CN 201110450373 A CN201110450373 A CN 201110450373A CN 103185488 A CN103185488 A CN 103185488A
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- priming
- vacuum
- vacuum drying
- vacuum desiccator
- primary explosive
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Abstract
The invention discloses an online vacuum drying method and an online vacuum drying device for primary explosive. The method comprises the following steps that a vacuum dryer is arranged on a production line for conveying primary explosive sub-packaging plates, a roller type conveyor belt is arranged in the vacuum dryer, the roller type conveyor belt in the vacuum dryer and roller conveyors of a primary explosive production line form continuous conveyance sections, the primary explosive sub-packaging plates on the roller conveyor of the former section automatically enter the vacuum dryer for vacuum drying, and after the drying is finished, the primary explosive sub-packaging plates automatically enter the roller conveyor of the next section from the vacuum dryer, so that the primary explosive is dried on line under a vacuum condition. The vacuum dryer is arranged on the production line of the primary explosive, and can be used for vacuum drying the primary explosive on line, and a worker is not required to take down the primary explosive from the production line and convey the primary explosive into an independent vacuum drying procedure, so that the worker is prevented from directly contacting with the primary explosive, and the production safety is improved; and moreover, the vacuum drying procedure is finished on line, so that the automation degree of production is improved, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of production method and device of priming, the online vacuum drying method of especially a kind of priming and device.
Background technology
At present, priming is to be subject to outside energy excite and burning or blast take place, and can form a class sensitive explosive of detonation rapidly.Priming is the necessary component of producing detonator.In the production process of priming, need carry out vacuum drying to priming, adopt manually-operated to realize and now priming is carried out vacuum drying, the priming that priming will be housed earlier divides sabot to be sent in the vacuum desiccator by operating personnel, and then carry out vacuum drying, after vacuum drying is finished, divide sabot to take out and send into subsequent processing priming by operating personnel again.But because the sensitiveness of priming is very strong, the priming danger after the oven dry is higher, therefore, be very dangerous by manually carrying the priming that priming is housed to divide sabot, and such mode automaticity is low, has caused production efficiency very low.
Summary of the invention
Technical problem to be solved by this invention is, the online vacuum drying method of a kind of priming and device are provided, and it has guaranteed the security of producing, and has improved production efficiency, to overcome the prior art deficiency.
Technical scheme of the present invention: the online vacuum drying method of priming, vacuum desiccator is arranged on the conveying priming to be divided on the production line of sabot, the drum-type conveyer belt is set in vacuum desiccator, make the roller conveyor of drum-type conveyer belt in the vacuum desiccator and priming production line form continuous transportation section, priming on the last period roller conveyor divides sabot to enter automatically to carry out vacuum drying in the vacuum desiccator, after treating that oven dry is finished, priming divides sabot to enter automatically on the roller conveyor of next section from vacuum desiccator, thereby has realized the online vacuum drying of priming.
The online vacuum drying device of priming comprises roller conveyor, is provided with vacuum desiccator between two sections roller conveyors; In vacuum desiccator, be provided with the drum-type conveyer belt, be respectively equipped with the gas-tight door of tight cylinder with lock at the two ends of vacuum desiccator, top at gas-tight door is connected with cylinder, and cylinder is fixed on the vacuum desiccator, forms continuous transportation section between drum-type conveyer belt and the roller conveyor.
The sidewall of vacuum desiccator is the sandwich of hollow, is provided with water inlet at the outer wall of vacuum desiccator.Can utilize hot water as the heating source of vacuum desiccator like this, the heating-up temperature of hot water is controlled easily, has improved the security of heating.
Be provided with spacing sense switch at the drum-type conveyer belt, spacing sense switch is connected with the control section of roller conveyor, gas-tight door, vacuum desiccator and drum-type conveyer belt.Can control stopping of production line automatically and operate by spacing sense switch like this, improve the automaticity of producing.
Other is provided with priming and divides the sabot delivery cartridge.Priming divides sabot delivery cartridge a plurality of primings of can packing into to divide sabot, (concrete quantity decides according to the specification of vacuum desiccator can a plurality of primings can be divided sabot like this in the first drying operation, be generally 1 to 10) send into simultaneously and carry out vacuum drying in the vacuum desiccator, and can guarantee that a plurality of primings divide sabot synchronism when carrying, and improve the reliability of producing.
Compared with prior art, owing to adopt technique scheme, the present invention adopts the production line at priming that vacuum desiccator is set, make vacuum desiccator onlinely carry out vacuum drying to priming, and send into independently vacuum drying program after not needing manually priming to be taken off from production line again, so just avoided personnel directly to contact with priming, improved the security of producing, and because the vacuum drying operation is that automatic on-line carries out, therefore improve the automaticity of producing, improved production efficiency.The inventive method is simple, implements easily, and the apparatus structure that adopts is simple, and result of use is good.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Embodiments of the invention: the online vacuum drying method of priming, vacuum desiccator is arranged on the conveying priming to be divided on the production line of sabot, the drum-type conveyer belt is set in vacuum desiccator, make the roller conveyor of drum-type conveyer belt in the vacuum desiccator and priming production line form continuous transportation section, priming on the last period roller conveyor divides sabot to enter automatically to carry out vacuum drying in the vacuum desiccator, after treating that oven dry is finished, priming divides sabot to enter automatically on the roller conveyor of next section from vacuum desiccator, thereby has realized the online vacuum drying of priming.
The structure of the online vacuum drying device of priming comprises roller conveyor 1 as shown in Figure 1, is provided with vacuum desiccator 2 between two sections roller conveyors 1, and the sidewall of vacuum desiccator 2 is the sandwich of hollow, is provided with water inlet 8 at the outer wall of vacuum desiccator 2; Be respectively equipped with the gas-tight door 4 of tight cylinder 5 with lock at the two ends of vacuum desiccator 2, be connected with cylinder 6 at the top of gas-tight door 4, cylinder 6 is fixed on the vacuum desiccator 2, forms continuous transportation section between drum-type conveyer belt 3 and the roller conveyor 1; Be provided with spacing sense switch 7 at drum-type conveyer belt 3, spacing sense switch 7 is connected with the control section of roller conveyor 1, gas-tight door 5, vacuum desiccator 2 and drum-type conveyer belt 3.
In use, divide sabot 9 priming of packing into to divide in the sabot delivery cartridge 5 primings that priming is housed, divide the sabot delivery cartridge to be placed on quick-fried medicine again and be on the vacuum desiccator roller conveyor 1 of 2 the last periods, quick-fried medicine divides sabot delivery cartridge gas-tight door 4 from vacuum desiccator 2 front ends under the drive of roller conveyor 1 to enter in the vacuum desiccator 2, owing to be continuous transportation section between the drum-type conveyer belt 3 in the vacuum desiccator 2 and the roller conveyor 1, therefore priming divides the sabot delivery cartridge just to be on the drum-type conveyer belt 3 after entering vacuum drying jar 2-1, quick-fried medicine divides the sabot delivery cartridge after advancing to assigned address under the drive of drum-type conveyer belt 3, spacing sense switch 7 detects quick-fried medicine and divides the sabot delivery cartridge to put in place, spacing sense switch 7 send information to roller conveyor 1 respectively, gas-tight door 4, the control section of vacuum desiccator 2 and drum-type conveyer belt 3, roller conveyor 1 and drum-type conveyer belt 3 are quit work, starting cylinder 6 then closes gas-tight door 4, restart locking cylinder 5 and compress gas-tight door 4, start vavuum pump and the heat-exchanger pump that places the outside, worker-house at last, vavuum pump is extracted air in the vacuum desiccator 2 out, heat-exchanger pump feeds hot water by water inlet 8 in the interlayer of vacuum desiccator 2, vacuum desiccator 2 is heated, thereby divides sabot 9 medicaments to carry out heating, drying to priming; After oven dry is finished, gas-tight door 4 is opened, roller conveyor 1 and drum-type conveyer belt 3 come into operation, priming after drum-type conveyer belt 3 will be dried divides the sabot delivery cartridge to send vacuum desiccator 2, and send on the roller conveyor 1 of next section, priming divides the sabot delivery cartridge to enter subsequent processing with roller conveyor 1; The circulation above-mentioned steps realizes the continuous online vacuum drying of priming.
In the present embodiment, and divide the sabot delivery cartridge for marking quick-fried medicine, quick-fried medicine divides the sabot delivery cartridge can be made as the rectangular box of open top, the priming that its size is packed into as required divides sabot 9 quantity to decide, should put into all primings and divide sabot 9, guarantee again after the priming of packing into divides sabot 9, to guarantee that priming divides sabot 9 can not produce and obviously rocks in quick-fried medicine divides the sabot delivery cartridge.
The mode of only dividing sabot 9 directly to be placed on the roller conveyor 1 with a priming in the accompanying drawing 1 describes.
Claims (5)
1. online vacuum drying method of priming, it is characterized in that: vacuum desiccator is arranged on carries priming to divide on the production line of sabot, the drum-type conveyer belt is set in vacuum desiccator, make the roller conveyor of drum-type conveyer belt in the vacuum desiccator and priming production line form continuous transportation section, priming on the last period roller conveyor divides sabot to enter automatically to carry out vacuum drying in the vacuum desiccator, after treating that oven dry is finished, priming divides sabot to enter automatically on the roller conveyor of next section from vacuum desiccator, thereby has realized the online vacuum drying of priming.
2. the online vacuum drying device of priming comprises roller conveyor (1), it is characterized in that: be provided with vacuum desiccator (2) between two sections roller conveyors (1); In vacuum desiccator (2), be provided with drum-type conveyer belt (3), be respectively equipped with the gas-tight door (4) of tight cylinder with lock (5) at the two ends of vacuum desiccator (2), be connected with cylinder (6) at the top of gas-tight door (4), cylinder (6) is fixed on the vacuum desiccator (2), forms continuous transportation section between drum-type conveyer belt (3) and the roller conveyor (1).
3. the online vacuum drying device of priming according to claim 2, it is characterized in that: the sidewall of vacuum desiccator (2) is the sandwich of hollow, is provided with water inlet (8) at the outer wall of vacuum desiccator (2).
4. the online vacuum drying device of priming according to claim 2, it is characterized in that: be provided with spacing sense switch (7) at drum-type conveyer belt (3), spacing sense switch (7) is connected with the control section of roller conveyor (1), gas-tight door (4), vacuum desiccator (2) and drum-type conveyer belt (3).
5. the online vacuum drying device of priming according to claim 2, it is characterized in that: other is provided with priming and divides the sabot delivery cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110450373.5A CN103185488B (en) | 2011-12-29 | 2011-12-29 | The online vacuum drying method of priming explosive and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110450373.5A CN103185488B (en) | 2011-12-29 | 2011-12-29 | The online vacuum drying method of priming explosive and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103185488A true CN103185488A (en) | 2013-07-03 |
| CN103185488B CN103185488B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110450373.5A Active CN103185488B (en) | 2011-12-29 | 2011-12-29 | The online vacuum drying method of priming explosive and device |
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| Country | Link |
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| CN (1) | CN103185488B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447140A (en) * | 2014-11-26 | 2015-03-25 | 雅化集团绵阳实业有限公司 | Safety interlock device used for whole line of DDNP continuous automatic production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2529704A (en) * | 1944-02-24 | 1950-11-14 | Olin Ind Inc | Method of drying ammunition primers |
| CN2167336Y (en) * | 1993-04-20 | 1994-06-01 | 沈善明 | Vacuum drying machine of internal heating vibration type |
| CN2270951Y (en) * | 1996-09-09 | 1997-12-17 | 查国才 | Vacuum dryer |
| CN2540611Y (en) * | 2002-05-20 | 2003-03-19 | 史文伟 | Grass drier |
| CN1970512A (en) * | 2006-12-04 | 2007-05-30 | 唐秋明 | Method and equipment for preparing powder explosive |
| CN202390341U (en) * | 2011-12-29 | 2012-08-22 | 贵州久联民爆器材发展股份有限公司 | On-line vacuum drying device for primary explosive |
-
2011
- 2011-12-29 CN CN201110450373.5A patent/CN103185488B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2529704A (en) * | 1944-02-24 | 1950-11-14 | Olin Ind Inc | Method of drying ammunition primers |
| CN2167336Y (en) * | 1993-04-20 | 1994-06-01 | 沈善明 | Vacuum drying machine of internal heating vibration type |
| CN2270951Y (en) * | 1996-09-09 | 1997-12-17 | 查国才 | Vacuum dryer |
| CN2540611Y (en) * | 2002-05-20 | 2003-03-19 | 史文伟 | Grass drier |
| CN1970512A (en) * | 2006-12-04 | 2007-05-30 | 唐秋明 | Method and equipment for preparing powder explosive |
| CN202390341U (en) * | 2011-12-29 | 2012-08-22 | 贵州久联民爆器材发展股份有限公司 | On-line vacuum drying device for primary explosive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447140A (en) * | 2014-11-26 | 2015-03-25 | 雅化集团绵阳实业有限公司 | Safety interlock device used for whole line of DDNP continuous automatic production line |
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| Publication number | Publication date |
|---|---|
| CN103185488B (en) | 2016-06-08 |
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Address after: 550002 Xintian Park, high tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee after: Poly United Chemical Holding Group Co., Ltd Address before: 5-6, building 213, 550002 North Baoshan Road, Guizhou, Guiyang Patentee before: GUIZHOU JIULIAN INDUSTRIAL EXPLOSIVE MATERIALS DEVELOPMENT Co.,Ltd. |
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