CN116120134A - Explosive preheating device - Google Patents
Explosive preheating device Download PDFInfo
- Publication number
- CN116120134A CN116120134A CN202211603741.XA CN202211603741A CN116120134A CN 116120134 A CN116120134 A CN 116120134A CN 202211603741 A CN202211603741 A CN 202211603741A CN 116120134 A CN116120134 A CN 116120134A
- Authority
- CN
- China
- Prior art keywords
- preheating
- explosive
- annular
- barrel
- circles
- 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.)
- Pending
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 53
- 239000012530 fluid Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 12
- 238000005303 weighing Methods 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 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
- C06B21/0033—Shaping the mixture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses an explosive preheating device, which comprises a preheating barrel, wherein the preheating barrel comprises a barrel body, a plurality of circles of first annular bosses which are separated from each other are arranged in the barrel body, and the first annular bosses are hollow in the interior and open in the bottom; the bottoms of two adjacent first annular bosses are connected, and the bottom of the first annular boss positioned at the outermost ring is connected with the bottom of the barrel body; and the preheating tool comprises a plurality of circles of second annular bosses. The device can weigh the explosive under the constant temperature environment and then preheat, and can ensure the precision of the balance in the weighing process. The preheating barrel can be fed and discharged through the truss manipulator, so that the automation level is improved, and scalding is prevented. And the pre-heated explosive is directly poured into a die for pressing, so that the time of the transferring process is shortened, and the heat loss is prevented. Is worth popularizing and using in a large area.
Description
Technical Field
The invention relates to the technical field of explosive preheating, in particular to an explosive preheating device capable of realizing weighing and heating.
Background
The press-fitting process is one of widely adopted charging methods in ammunition charging, and has the advantages of wide application range, short production period and the like. In some explosive compacting processes, it is necessary to preheat the explosive and compact the explosive in a heated state.
In the prior art, due to the lack of special preheating equipment, an oven is generally adopted to preheat the explosive, and due to the fact that the oven needs a long time when preheating the explosive, a large amount of the explosive is usually preheated at one time in order to improve working efficiency, the explosive is weighed according to the amount of one time use after being preheated, and then the explosive column is pressed.
In practical application, the explosives often need to be preheated to a higher temperature, so that operators are easy to scald at high temperature in the manual transfer and weighing process of the preheated explosives, the explosives are easy to fall down due to slight carelessness, and the risk of explosion can be caused. And the high temperature easily brings adverse effect on the precision of the weighing balance, thereby influencing the weighing precision.
Therefore, how to provide a special device for preheating explosive is a technical problem which is urgent to be solved by the person skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides an explosive preheating device for overcoming or at least partially solving the above problems. The method of firstly preheating and then weighing is changed into the method of firstly weighing and then preheating, so that the problems that the traditional heating method is easy to cause scalding risks and the like are solved.
The invention provides the following scheme:
an explosive preheating device comprising:
the preheating barrel comprises a barrel body, wherein a plurality of circles of first annular bosses which are separated from each other are arranged in the barrel body, and the first annular bosses are hollow in the interior and open in the bottom; the bottoms of two adjacent first annular bosses are connected, and the bottom of the first annular boss positioned at the outermost ring is connected with the bottom of the barrel body;
the preheating tool comprises a plurality of circles of second annular bosses, and the plurality of circles of second annular bosses can extend from the bottoms of the plurality of circles of first annular bosses to the interiors of the plurality of circles of first annular bosses;
wherein, the inside of multiturn second annular boss is provided with annular flow path, annular flow path is used for high temperature fluid to flow through to heat the explosive in the preheating barrel.
Preferably: the top of preheating barrel is provided with annular protruding edge, annular protruding edge is used for supplying the truss manipulator to grasp.
Preferably: the preheating tool further comprises a base, and the plurality of circles of second annular bosses are arranged on the base.
Preferably: the base is provided with a plurality of fixed through holes for connecting with a fixed object.
Preferably: still include the insulation can, the base set up in the insulation can.
Preferably: the inner wall of the insulation box is coated with insulation cotton.
Preferably: the annular flow path includes an annular waterway, and the high-temperature fluid includes high-temperature water.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
according to the explosive preheating device, the explosive can be weighed under the constant temperature environment and then preheated, and the accuracy of a balance in the weighing process can be guaranteed. The preheating barrel can be fed and discharged through the truss manipulator, so that the automation level is improved, and scalding is prevented. And the pre-heated explosive is directly poured into a die for pressing, so that the time of the transferring process is shortened, and the heat loss is prevented. Is worth popularizing and using in a large area.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic structural view of an explosive preheating device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a preheating barrel according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a preheating barrel provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a preheating tool according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a preheating tool provided by an embodiment of the invention.
In the figure: the preheating barrel 1, a first annular boss 11, an annular flange 12, a preheating tool 2, a second annular boss 21, an annular flow path 22, a base 23 and an insulation box 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, an explosive preheating device provided in an embodiment of the present invention, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, may include:
a preheating barrel 1, wherein the preheating barrel 1 comprises a barrel body, a plurality of circles of first annular bosses 11 which are separated from each other are arranged in the barrel body, and the first annular bosses 11 are hollow in the interior and open in the bottom; the bottoms of two adjacent first annular bosses 11 are connected, and the bottom of the first annular boss 11 positioned at the outermost ring is connected with the bottom of the barrel body;
a preheating tool 2, wherein the preheating tool 2 comprises a plurality of circles of second annular bosses 21, and the circles of second annular bosses 21 can extend from the bottoms of the circles of first annular bosses 11 to the interiors of the circles of first annular bosses 11;
wherein a plurality of circles of the second annular boss 21 are internally provided with an annular flow path 22, and the annular flow path 22 is used for high-temperature fluid to flow through so as to heat the explosive in the preheating barrel 1.
The explosive preheating device that this application embodiment provided, the space that is used for holding the explosive is formed by the space between the first annular boss 11 of many rings in the staving inside, and this preheating barrel volume is smaller relative oven volume for the volume of the explosive that its disposable was preheated is littleer. When the explosive weighing device is specifically used, firstly, the explosive which is used once can be weighed, then the explosive is placed into a preheating barrel for preheating, and secondary weighing is not needed after the preheating is completed. The method can effectively solve the problem that the bad influence caused by the balance is probably balanced when the balance is weighed after preheating.
Meanwhile, the preheating tool provided by the embodiment of the application adopts a structure matched with the preheating barrel, the shape of the preheating tool is matched with the preheating barrel, each circle of the tool is provided with an annular flow path, and the tool is heated by high-temperature fluid supplied to the flow path. After the preheating barrel is placed into the preheating tool, the barrel wall is attached to the preheating tool, and heat conduction is conducted through the barrel wall, so that the explosive is heated. The contact area between the preheating tool and the preheating barrel is large, and the high-temperature circulation can better transfer heat to the explosive in the preheating barrel when flowing through the annular flow path, so that the aim of quickly preheating the explosive is fulfilled.
It can be appreciated that the explosive needs to be transported to a corresponding station for pressing after preheating, in order to solve various drawbacks involved in manual transportation in the prior art, the embodiment of the application can also provide that the top of the preheating barrel 1 is provided with an annular protruding edge 12, and the annular protruding edge 12 is used for being gripped by a truss manipulator. Adopt the device that this application embodiment provided after accomplishing the explosive preheating, can directly snatch the transportation that preheats the bucket and carry out the explosive through truss manipulator, need not personnel to be close to consequently can not appear the problem of high temperature scald operating personnel.
In order to fix the preheating tool conveniently, the embodiment of the application can further provide that the preheating tool 2 further comprises a base 23, and the second annular bosses 21 are all arranged on the base 23. The preheating tool can be fixed on any plane fixed object through the base, so that the preheating tool is ensured not to displace when in use. Specifically, the base is provided with a plurality of fixed through holes for connecting with a fixed object.
In order to further increase the preheating speed, the embodiment of the present application may further provide an incubator 3, where the base 23 is disposed in the incubator 3. The preheating tool and the preheating barrel are placed in the heat insulation box, so that heat during preheating is prevented from leaking. Specifically, the inner wall cladding of insulation can has the heat preservation cotton. The inner wall of the insulation box is coated with insulation cotton, so that heat loss can be further reduced, and heating efficiency is improved.
It will be appreciated that the high temperature flow provided by embodiments of the present application may employ a variety of fluids that may be used to heat explosives, for example, in one implementation, embodiments of the present application may provide that the annular flow path comprises an annular waterway, the high temperature fluid comprising high temperature water. Of course, in practical application, fluids such as water vapor may be used, and when different fluids are used, only matched flow paths are needed to be configured.
In a word, the explosive preheating device can weigh the explosive under the constant temperature environment and then preheat the explosive, and can ensure the precision of a balance in the weighing process. The preheating barrel can be fed and discharged through the truss manipulator, so that the automation level is improved, and scalding is prevented. And the pre-heated explosive is directly poured into a die for pressing, so that the time of the transferring process is shortened, and the heat loss is prevented. Is worth popularizing and using in a large area.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for a system or system embodiment, since it is substantially similar to a method embodiment, the description is relatively simple, with reference to the description of the method embodiment being made in part. The systems and system embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (7)
1. An explosive preheating device, comprising:
the preheating barrel comprises a barrel body, wherein a plurality of circles of first annular bosses which are separated from each other are arranged in the barrel body, and the first annular bosses are hollow in the interior and open in the bottom; the bottoms of two adjacent first annular bosses are connected, and the bottom of the first annular boss positioned at the outermost ring is connected with the bottom of the barrel body;
the preheating tool comprises a plurality of circles of second annular bosses, and the plurality of circles of second annular bosses can extend from the bottoms of the plurality of circles of first annular bosses to the interiors of the plurality of circles of first annular bosses;
wherein, the inside of multiturn second annular boss is provided with annular flow path, annular flow path is used for high temperature fluid to flow through to heat the explosive in the preheating barrel.
2. The explosive preheating device according to claim 1, wherein the top of the preheating barrel is provided with an annular flange for gripping by a truss manipulator.
3. The explosive preheating device according to claim 1, wherein the preheating tool further comprises a base, and the plurality of rings of the second annular bosses are all arranged on the base.
4. An explosive preheating device according to claim 3, wherein the base is provided with a plurality of fixing through holes for connection with a fixing object.
5. The explosive preheating device according to claim 3, further comprising an incubator, wherein the base is disposed in the incubator.
6. The explosive preheating device according to claim 5, wherein the inner wall of the incubator is coated with insulating cotton.
7. The explosive preheating device according to claim 1, wherein the annular flow path comprises an annular waterway, and the high-temperature fluid comprises high-temperature water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211603741.XA CN116120134A (en) | 2022-12-13 | 2022-12-13 | Explosive preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211603741.XA CN116120134A (en) | 2022-12-13 | 2022-12-13 | Explosive preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116120134A true CN116120134A (en) | 2023-05-16 |
Family
ID=86301931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211603741.XA Pending CN116120134A (en) | 2022-12-13 | 2022-12-13 | Explosive preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116120134A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357806A (en) * | 2014-10-20 | 2015-02-18 | 西安航空制动科技有限公司 | Preheating device for chemical vapor deposition furnace |
| CN208049414U (en) * | 2018-03-01 | 2018-11-06 | 黄山学院 | A kind of preheating can for organics dehydration of optimization |
| CN108896594A (en) * | 2018-09-18 | 2018-11-27 | 中国工程物理研究院流体物理研究所 | A kind of material secondary electron emission characteristic measurement sample pretreatment apparatus |
| CN208851187U (en) * | 2017-12-28 | 2019-05-14 | 孙常伦 | Efficient halogen boiler drum |
| KR102143816B1 (en) * | 2020-02-18 | 2020-08-12 | 지오종합건설 주식회사 | Heating apparatus for induction boiler |
| CN215622057U (en) * | 2021-07-29 | 2022-01-25 | 内蒙古英开达药业有限公司 | Constant temperature transfer device is used in production of medicine midbody |
| CN114289849A (en) * | 2021-12-30 | 2022-04-08 | 湖南中创空天新材料股份有限公司 | Preparation method of explosive cladding tube based on photosensitive explosive and in local vacuum environment |
| CN114425614A (en) * | 2022-04-02 | 2022-05-03 | 秦皇岛信能能源设备有限公司 | Mold preheating system and preheating method |
-
2022
- 2022-12-13 CN CN202211603741.XA patent/CN116120134A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357806A (en) * | 2014-10-20 | 2015-02-18 | 西安航空制动科技有限公司 | Preheating device for chemical vapor deposition furnace |
| CN208851187U (en) * | 2017-12-28 | 2019-05-14 | 孙常伦 | Efficient halogen boiler drum |
| CN208049414U (en) * | 2018-03-01 | 2018-11-06 | 黄山学院 | A kind of preheating can for organics dehydration of optimization |
| CN108896594A (en) * | 2018-09-18 | 2018-11-27 | 中国工程物理研究院流体物理研究所 | A kind of material secondary electron emission characteristic measurement sample pretreatment apparatus |
| KR102143816B1 (en) * | 2020-02-18 | 2020-08-12 | 지오종합건설 주식회사 | Heating apparatus for induction boiler |
| CN215622057U (en) * | 2021-07-29 | 2022-01-25 | 内蒙古英开达药业有限公司 | Constant temperature transfer device is used in production of medicine midbody |
| CN114289849A (en) * | 2021-12-30 | 2022-04-08 | 湖南中创空天新材料股份有限公司 | Preparation method of explosive cladding tube based on photosensitive explosive and in local vacuum environment |
| CN114425614A (en) * | 2022-04-02 | 2022-05-03 | 秦皇岛信能能源设备有限公司 | Mold preheating system and preheating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116120134A (en) | Explosive preheating device | |
| ES478597A1 (en) | Thermal isolator | |
| CN102744879B (en) | Method and device for welding thin-wall micropipes of fluoroplastic heat exchanger | |
| CN106168453A (en) | Heat exchanger | |
| ES481716A1 (en) | Intermediate heat exchanger for a nuclear reactor with fast neutrons. | |
| US2181486A (en) | Heat exchange equipment | |
| CN206637838U (en) | A kind of electric-heating container for being used to obtain HTHP air | |
| GB1501816A (en) | Immersion-tube heat exchanger | |
| GB1537006A (en) | Fast neutron reactor | |
| CN205581685U (en) | A constant temperature control system for fluid reservoir is joined in marriage in pharmacy | |
| US2361635A (en) | Fluid container | |
| CN201534084U (en) | Double chuck type heat transfer reaction kettle | |
| GB848381A (en) | Reactor for and its use in preparing melamine | |
| CN106093112A (en) | The device of multiple heating function is realized in calorimetry apparatus | |
| ES8303112A1 (en) | Apparatus for the homogeneous mixing of flowing liquids at different temperatures. | |
| GB606684A (en) | Improvements in heat-interchanging apparatus | |
| CN203170288U (en) | Reaction kettle jacket circulating water utilization device | |
| US4585058A (en) | Heat exchanger having a bundle of straight tubes | |
| GB1005630A (en) | Fixture for and method of assembling heat exchanger core | |
| GB873769A (en) | Improvements in or relating to heat transfer units | |
| CN103007863A (en) | Improved spiral semi-circle pipe jacket reaction kettle | |
| CN102039112A (en) | Double-jacketed heat transfer reaction kettle | |
| CN208421655U (en) | A kind of reaction vessel thermostatically-controlled equipment | |
| CN207056599U (en) | Split type interconvertible heating and cooling device | |
| JPS57120096A (en) | Apparatus for reducing thermal stress of heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |