CN205420221U - Melt and annotate explosive pouring device - Google Patents
Melt and annotate explosive pouring device Download PDFInfo
- Publication number
- CN205420221U CN205420221U CN201620108854.6U CN201620108854U CN205420221U CN 205420221 U CN205420221 U CN 205420221U CN 201620108854 U CN201620108854 U CN 201620108854U CN 205420221 U CN205420221 U CN 205420221U
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- feed bin
- hermetic container
- explosive
- pouring
- powder charge
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a melt and annotate explosive pouring device has solved the low problem with inside easy blistering of explosive and shrinkage cavity of charge density that the explosive exists at pouring powder charge in -process of annotating that melts. It is provided with feed valve (4) on the roof of sealed container (7) directly over powder charge explosive barrel (12) bung hole to include, be connected with pouring feed bin (1) on the last port of feed valve (4), it annotates explosive (3) to be provided with to melt in pouring feed bin (1), be provided with the airtight lid of feed bin (9) on the top mouth of pouring feed bin (1), be provided with air compressor air inlet (8) on the airtight lid of feed bin (9), be connected with air compressor on air compressor air inlet (8), be connected with vacuum extraction opening (5) on sealed container (7), be connected with the vacuum pump on vacuum extraction opening (5), be provided with the inside long -range camera of the condition (11) of sealed container on sealed container (7). It annotates explosive loading test device to be applicable to melting of different prescriptions.
Description
Technical field
This utility model relates to a kind of follow-on powder charge assay device, is primarily adapted for use in molten injection powder charge test, and the testpieces that various explosive payload is little.
Background technology
At present, the testpieces little to various explosive payloads, it is usually and uses the method for composition powder charge to complete charging work.In powder charge process, basic employing normal pressure powder charge, use normal pressure powder charge that the air within explosive cannot be made to be completely exhausted out, have that degree of packing is low and easily forms the defect such as pore, shrinkage cavity inside explosive, these defects cause the testpieces installing medicine, follow-up relevant soundness test can not be passed through, even cannot meet design and require to form waste product.
Summary of the invention
This utility model provides a kind of composition apparatus for pouring, solves that composition degree of packing present in the cast powder charge process is low and explosive is internal easily forms pore and the technical problem of shrinkage cavity.
This utility model solves above technical problem by the following technical programs:
nullA kind of composition apparatus for pouring，Including hermetic container (7)，Powder charge explosive barrel (12) it is provided with in hermetic container (7)，It is provided with inlet valve (4) on the top board of the hermetic container (7) directly over powder charge explosive barrel (12) bung，The upper port of inlet valve (4) connects and has cast feed bin (1)，It is provided with composition (3) in cast feed bin (1)，It is characterized in that，The top ports of cast feed bin (1) is provided with the airtight lid of feed bin (9)，The airtight lid of feed bin (9) is provided with air compressor air inlet (8)，Air compressor is had in the upper connection of air compressor air inlet (8)，Vacuum pumping opening (5) is had in the upper connection of hermetic container (7)，Vacuum pump is had in the upper connection of vacuum pumping opening (5)，Hermetic container (7) is provided with hermetic container inner case remote camera (11).
The warehouse wall of cast feed bin (1) is provided with cast feed bin interlayer (2), cast feed bin hot-water coil pipe (13) it is provided with in cast feed bin interlayer (2), the chamber wall of hermetic container (7) is provided with hermetic container interlayer (6), hermetic container interlayer (6) is provided with hermetic container hot-water coil pipe (14).
This utility model improves composition casting quality, it is adaptable to the composition powder charge assay device of different formulations, and achieves long-range powder charge, it is ensured that the safety of operator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail:
nullA kind of composition apparatus for pouring，Including hermetic container (7)，Powder charge explosive barrel (12) it is provided with in hermetic container (7)，It is provided with inlet valve (4) on the top board of the hermetic container (7) directly over powder charge explosive barrel (12) bung，The upper port of inlet valve (4) connects and has cast feed bin (1)，It is provided with composition (3) in cast feed bin (1)，The top ports of cast feed bin (1) is provided with the airtight lid of feed bin (9)，The airtight lid of feed bin (9) is provided with air compressor air inlet (8)，Air compressor is had in the upper connection of air compressor air inlet (8)，Vacuum pumping opening (5) is had in the upper connection of hermetic container (7)，Vacuum pump is had in the upper connection of vacuum pumping opening (5)，Hermetic container (7) is provided with hermetic container inner case remote camera (11).This utility model is removable is divided into storage device (cast feed bin 1), baiting control device (inlet valve 4), means for loading (hermetic container 7 and powder charge explosive barrel 12), monitoring system (hermetic container inner case remote camera 11) and pressue device (vacuum pumping opening 5 and air compressor air inlet 8).Storage device mixes the explosive of wait powder charge, the sandwich of cast feed bin 1 for depositing, and can lead to hot water and be incubated；Baiting control device is used for controlling that blanking valve is opening/closing and blanking velocity；Hermetic container 7, for shelf test part housing i.e. powder charge explosive barrel 12, the sandwich of hermetic container 7, can lead to hot water and be incubated, and possess evacuation function；The overall process of monitoring system long-range real-time monitored powder charge, is occurring that fortuitous event is to make corresponding process in time；Vacuum pumping opening 5 applies certain air positive pressure for the space 10 on the top in cast feed bin (1).
The warehouse wall of cast feed bin (1) is provided with cast feed bin interlayer (2), cast feed bin hot-water coil pipe (13) it is provided with in cast feed bin interlayer (2), the chamber wall of hermetic container (7) is provided with hermetic container interlayer (6), hermetic container interlayer (6) is provided with hermetic container hot-water coil pipe (14).
First powder charge testpieces i.e. powder charge explosive barrel 12 put into the appointment position of hermetic container (7) and fix, hot-water heating system is preheating to uniform temperature, then send into hot water to the interlayer of storage device and means for loading to be incubated, the explosive mixed is put into cast feed bin (1), manually withdraws scene；Open vacuum-pumping valve, control blanking valve opening and blanking velocity, in the powder charge explosive barrel 12 that then explosive is drawn in hermetic container (7) at remotely operation baiting control device；By monitoring system real-time monitored scene powder charge process, when testpieces fills medicine, close blanking device, be also switched off vacuum-pumping valve simultaneously；It is then turned on letting out vacuum valve, when hermetic container (7) inner chamber is to normal pressure, takes out the testpieces installing medicine.If the explosive mixed relatively thickness, also explosive cannot be loaded testpieces when evacuation, can be by air compressor, the top in cast feed bin (1) applies certain malleation, makes explosive decline and falls into powder charge explosive barrel 12.This device can be fixed on vibration mechine, accomplishes limit vibration limit powder charge, is effectively improved the internal soundness of powder charge.This utility model can be used in the composition powder charge of the different formulations developed, and can be used for the research of various novel high-energy Explosive Technology simultaneously.
Claims (2)
- null1. a composition apparatus for pouring，Including hermetic container (7)，Powder charge explosive barrel (12) it is provided with in hermetic container (7)，It is provided with inlet valve (4) on the top board of the hermetic container (7) directly over powder charge explosive barrel (12) bung，The upper port of inlet valve (4) connects and has cast feed bin (1)，It is provided with composition (3) in cast feed bin (1)，It is characterized in that，The top ports of cast feed bin (1) is provided with the airtight lid of feed bin (9)，The airtight lid of feed bin (9) is provided with air compressor air inlet (8)，Air compressor is had in the upper connection of air compressor air inlet (8)，Vacuum pumping opening (5) is had in the upper connection of hermetic container (7)，Vacuum pump is had in the upper connection of vacuum pumping opening (5)，Hermetic container (7) is provided with hermetic container inner case remote camera (11).
- A kind of composition apparatus for pouring the most according to claim 1, it is characterized in that, the warehouse wall of cast feed bin (1) is provided with cast feed bin interlayer (2), cast feed bin hot-water coil pipe (13) it is provided with in cast feed bin interlayer (2), the chamber wall of hermetic container (7) is provided with hermetic container interlayer (6), hermetic container interlayer (6) is provided with hermetic container hot-water coil pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108854.6U CN205420221U (en) | 2016-02-03 | 2016-02-03 | Melt and annotate explosive pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108854.6U CN205420221U (en) | 2016-02-03 | 2016-02-03 | Melt and annotate explosive pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420221U true CN205420221U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108854.6U Active CN205420221U (en) | 2016-02-03 | 2016-02-03 | Melt and annotate explosive pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981646A (en) * | 2019-12-09 | 2020-04-10 | 西安近代化学研究所 | Automatic butt joint device for explosive pouring |
-
2016
- 2016-02-03 CN CN201620108854.6U patent/CN205420221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981646A (en) * | 2019-12-09 | 2020-04-10 | 西安近代化学研究所 | Automatic butt joint device for explosive pouring |
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| GR01 | Patent grant |