CN110540482B - Dehumidification equipment is used in explosive production - Google Patents
Dehumidification equipment is used in explosive production Download PDFInfo
- Publication number
- CN110540482B CN110540482B CN201911015113.8A CN201911015113A CN110540482B CN 110540482 B CN110540482 B CN 110540482B CN 201911015113 A CN201911015113 A CN 201911015113A CN 110540482 B CN110540482 B CN 110540482B
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- CN
- China
- Prior art keywords
- inner cylinder
- cylinder
- feeding
- blanking
- explosive
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- 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.)
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- 239000002360 explosive Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000007791 dehumidification Methods 0.000 title claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
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
- C06B21/0091—Elimination of undesirable or temporary components of an intermediate or finished product, e.g. making porous or low density products, purifying, stabilising, drying; Deactivating; Reclaiming
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses dehumidifying equipment for explosive production, which comprises an inner cylinder, an outer cylinder sleeved outside the inner cylinder and a rotation limiting plate arranged between the inner cylinder and the outer cylinder; the inner cylinder is divided into a drying section inner cylinder and a feeding section inner cylinder, and a partition plate is arranged between the drying section inner cylinder and the feeding section inner cylinder; the rotary limiting plate is provided with a driving roller outside the inner cylinder of the drying section, and the driving roller is connected with a rotary driving motor through a transmission structure; the invention can rapidly carry out rotary centrifugal dehumidification on explosive cartridges, the dehumidification process can be continuously carried out, and then the device is matched with hot air continuous drying from inside to outside and automatic feeding and blanking, so that the whole device is efficient and safe to operate.
Description
Technical Field
The invention belongs to the technical field of medical care detection equipment circuits, and particularly relates to dehumidifying equipment for explosive production.
Background
At present, mature and advanced emulsion explosive production process technology and equipment in the United states are introduced in China, and more than 20 production lines are built in China. The production technology obviously improves the intrinsic safety of the pharmacy part of the emulsion explosive, thoroughly solves the bottleneck of low capacity and more people of the charging part of China, and obviously reduces the energy consumption at the same time, so that enterprises with the production line can truly realize safe development, clean development and economic development.
However, the production line is sensitized at high temperature, the charging temperature is up to 85-90 ℃, and the formed explosive rolls can be sent to the packaging process for packaging and filling into boxes after being fully cooled to 30-40 ℃ in a water tank through a belt. The cooled surface of the cartridge is provided with water, and if the water cannot be removed well, the moisture regaining deformation of the cartridge is extremely easy to cause after the cartridge is packaged. Through understanding, many manufacturers adopt methods of adding an axial flow fan, adding an air knife, adding water-absorbing cotton cloth and the like above a follow-up conveyor belt to remove water, but the effect is not ideal.
Because the water on the surface of the cartridge cannot be removed well, the product packaging box is subjected to wet deformation and even collapse. In order to solve the problem of wet deformation of the packaging box, enterprises solve the problem of deformation of the box body by improving the strength of the box body of the packaging box, and the manufacturing cost of the packaging box is greatly increased. Therefore, the technical problem of water removal on the surface of the cartridge in the high-temperature emulsion explosive production line is a problem which all production enterprises with the production line must solve.
Disclosure of Invention
The invention aims to solve the problems and provide dehumidifying equipment for explosive production, which can realize quick rotary centrifugal dehumidification of explosive rolls, can continuously perform the dehumidification process, and is matched with continuous drying of hot air from inside to outside and automatic feeding and blanking, so that the whole device is efficient and safe to operate.
In order to achieve the above purpose, the invention adopts the following technical scheme: the dehumidifying equipment for explosive production comprises an inner cylinder, an outer cylinder sleeved outside the inner cylinder and a rotation limiting plate arranged between the inner cylinder and the outer cylinder; the inner cylinder is divided into a drying section inner cylinder and a feeding section inner cylinder, and a partition plate is arranged between the drying section inner cylinder and the feeding section inner cylinder; the inner cylinder is obliquely arranged, and the inner cylinder of the feeding section is at the higher end; a blanking inlet is formed in the bottom of the inner wall of the feeding section inner cylinder, and a feeding cylinder is arranged in the feeding section inner cylinder; the rotary limiting plates are annularly and uniformly arranged between the inner cylinder and the outer cylinder at intervals; the rotary limiting plate is provided with a driving roller outside the inner cylinder of the drying section, and the driving roller is connected with a rotary driving motor through a transmission structure; dehumidification holes are uniformly formed in the outer cylinder at intervals; the lower end of the outer cylinder is provided with a blanking outlet at the bottom of the cylinder wall, and a driving belt device is arranged below the blanking outlet.
Further, the inner cylinder of the drying section is uniformly provided with hot air inlets at intervals, the bottom end of the inner cylinder of the drying section is provided with a fan in a sealing manner, and the fan is communicated with a drying hot air pipeline.
Further, a baffle is arranged at the tail end of the feeding cylinder, and a cartridge feeding port is arranged at the bottom of the feeding cylinder above the blanking inlet; the front end of the feeding cylinder is provided with a feeding plate.
Further, be provided with blanking buffer board between blanking export and the conveyer belt device, blanking buffer board bottom passes through the spring telescopic link setting on the base.
Furthermore, the blanking buffer plate is an arc surface, and one end of the blanking buffer plate is inclined downwards.
Further, the rotary limiting plate is provided with a port limiting ring at the outer side of the inner cylinder of the feeding section.
Further, the transmission structure is a belt pulley transmission structure.
Further, the two ends of the outer cylinder are provided with supports for supporting and fixing.
The invention has the beneficial effects that:
1. the invention can realize the removal of the moisture outside the explosive cartridge by continuously and automatically rotating and centrifuging, simultaneously ensures the overall shape of the explosive cartridge, and avoids the problems of wet deformation and the like; the fan is matched to enable the dry hot air to pass through the hot air inlet hole and the dehumidifying hole to further remove moisture, and the dehumidifying hole is formed in a double-purpose manner; finally, through ingenious selection of the positions of the blanking inlet and the blanking outlet, automatic feeding and discharging of the cartridge can be realized in the rotating process, continuous operation is realized, and the dehumidifying efficiency is greatly improved.
2. The rotary limiting plate not only can push and rotate the cartridge placed in the rotary limiting plate, but also can limit and keep the external shape of the rotary limiting plate, and finally, the cartridge can be further dried by hot air in the rotary limiting plate.
3. The blanking buffer plate is arranged in order to avoid damage caused by overlarge dropping speed when the cartridge is thrown out of the automatic blanking by centrifugal force.
Drawings
Fig. 1 is a schematic perspective view of the device of the present invention.
Fig. 2 is a schematic left-hand view of the device of the present invention.
FIG. 3 is a schematic cross-sectional view of the structure A-A of FIG. 2.
Fig. 4 is a schematic perspective view of the rotation limiting plate 2 in the device of the present invention.
Fig. 5 is a schematic perspective view of the feed plate 10 in the apparatus of the present invention.
FIG. 6 is a schematic view of the internal perspective structure of the device of the present invention after longitudinal section.
In the figure: 1. an inner cylinder; 2. rotating the limiting plate; 3. an outer cylinder; 4. a blower; 5. a drying hot air duct; 6. a port limiting ring; 7. a driving roller; 8. a transmission structure; 9. a rotary drive motor; 10. a feed plate; 11. a cartridge feed inlet; 12. a feed cylinder; 13. a baffle; 14. blanking buffer plates; 15. a spring telescoping rod; 16. a base; 17. a conveyor belt device; 101. an inner cylinder of the drying section; 102. an inner cylinder of the feeding section; 103. a partition plate; 1011. a drying hot air inlet; 1021. a blanking inlet; 301. a blanking outlet; 302. dehumidifying holes; 303. and (5) a support.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present invention, the following detailed description of the present invention with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present invention.
As shown in fig. 1 to 6, the specific structure of the present invention is: the dehumidifying equipment for explosive production comprises an inner cylinder 1, an outer cylinder 3 sleeved outside the inner cylinder 1 and a rotation limiting plate 2 arranged between the inner cylinder 1 and the outer cylinder 3; the inner cylinder 1 is divided into a drying section inner cylinder 101 and a feeding section inner cylinder 102, and a partition plate 103 is arranged between the drying section inner cylinder 101 and the feeding section inner cylinder 102; the inner cylinder 1 is obliquely arranged, and the inner cylinder 102 of the feeding section is at the higher end; a blanking inlet 1021 is formed in the bottom of the inner wall of the feeding section inner cylinder 102, and a feeding cylinder 12 is arranged in the feeding section inner cylinder 102; the rotary limiting plates 2 are annularly and uniformly arranged between the inner cylinder 1 and the outer cylinder 3 at intervals; the rotary limiting plate 2 is provided with a driving roller 7 outside the inner cylinder 101 of the drying section, and the driving roller 7 is connected with a rotary driving motor 9 through a transmission structure 8; dehumidification holes 302 are uniformly formed in the outer cylinder 3 at intervals; the bottom of the lower end of the outer cylinder 3 is provided with a blanking outlet 301, and a driving belt device 17 is arranged below the blanking outlet 301.
In order to further improve the dehumidification effect, the drying section inner cylinder 101 is uniformly provided with hot air inlets 1011 at intervals, the bottom end of the drying section inner cylinder 101 is provided with a fan 4 in a sealing manner, and the fan 4 is communicated with a drying hot air pipeline 5.
In order to realize automatic and accurate feeding of the cartridge, a baffle 13 is arranged at the tail end of the feeding cylinder 12, and a cartridge feeding port 11 is arranged at the bottom of the feeding cylinder 12 above the blanking inlet 1021; the front end of the feeding barrel 12 is provided with a feeding plate 10.
Preferably, a blanking buffer plate 14 is arranged between the blanking outlet 301 and the conveyor belt device 17, and the bottom of the blanking buffer plate 14 is arranged on the base 16 through a spring telescopic rod 15.
Preferably, the blanking buffer plate 14 has an arc surface, and one end thereof is inclined downward.
Preferably, the rotary limiting plate 2 is provided with a port limiting ring 6 outside the feeding section inner cylinder 102.
Preferably, the transmission structure 8 is a pulley transmission structure.
Preferably, two ends of the outer cylinder 3 are provided with supports 303 for supporting and fixing.
When the device works, explosive cartridges slide to the explosive cartridge feed port through the feed plate and the feed cylinder, then fall between the running rotary limiting plates through the blanking inlet, the explosive cartridges slide down to the inner cylinder of the drying section in the process of being continuously pushed to rotate by the rotary limiting plates due to the gravity effect caused by inclination, and the fan drives dry hot air to blow to the surface of the explosive cartridges through the hot air inlet holes and finally be discharged through the dehumidifying holes; meanwhile, the surface moisture of the explosive cartridge is thrown out by continuous rotation and centrifugation, and the explosive cartridge automatically falls onto a conveyor belt when moving to a blanking outlet, so that continuous automatic dehumidification operation is realized.
It should be noted that, in this document, 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.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this invention, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the invention, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (6)
1. The dehumidifying equipment for explosive production is characterized by comprising an inner cylinder (1), an outer cylinder (3) sleeved outside the inner cylinder (1) and a rotation limiting plate (2) arranged between the inner cylinder (1) and the outer cylinder (3); the inner cylinder (1) is divided into a drying section inner cylinder (101) and a feeding section inner cylinder (102), and a partition plate (103) is arranged between the drying section inner cylinder (101) and the feeding section inner cylinder (102); the inner cylinder (1) is obliquely arranged, and the inner cylinder (102) of the feeding section is at the higher end; a blanking inlet (1021) is formed in the bottom of the inner wall of the feeding section inner cylinder (102), and a feeding cylinder (12) is arranged in the feeding section inner cylinder (102); the rotary limiting plates (2) are annularly and uniformly arranged between the inner cylinder (1) and the outer cylinder (3) at intervals; the rotary limiting plate (2) is provided with a driving roller (7) outside the inner cylinder (101) of the drying section, and the driving roller (7) is connected with a rotary driving motor (9) through a transmission structure (8); dehumidification holes (302) are uniformly formed in the outer cylinder (3) at intervals; a blanking outlet (301) is arranged at the bottom of the cylinder wall at the lower end of the outer cylinder (3), and a conveyor belt device (17) is arranged below the blanking outlet (301); the drying section inner cylinder (101) is uniformly provided with hot air inlets (1011) at intervals, the bottom end of the drying section inner cylinder (101) is provided with a fan (4) in a sealing way, and the fan (4) is communicated with a drying hot air pipeline (5); a baffle (13) is arranged at the tail end of the feeding cylinder (12), and a cartridge feeding port (11) is arranged at the bottom of the feeding cylinder (12) above the blanking inlet (1021); a feeding plate (10) is arranged at the front end of the feeding barrel (12); when the device works, explosive cartridges slide to a cartridge feed port (11) through a feed plate (10) and a feed cylinder (12), then fall between running rotation limiting plates (2) through a blanking inlet (1021), the explosive cartridges slide to an inner cylinder (101) of a drying section in the process of being continuously pushed to rotate by the rotation limiting plates (2) due to the action of gravity caused by inclination, and a fan (4) drives dry hot air to blow to the surface of the explosive cartridges through a hot air inlet and finally be discharged through a dehumidifying hole (302); the surface moisture of the explosive cartridge is continuously rotated and centrifugally thrown out, and the explosive cartridge automatically falls onto the conveyor belt device (17) when moving to the blanking outlet (301), so that continuous automatic dehumidification operation is realized.
2. The dehumidifying device for explosive production according to claim 1, wherein a blanking buffer plate (14) is arranged between the blanking outlet (301) and the conveyor belt device (17), and the bottom of the blanking buffer plate (14) is arranged on the base (16) through a spring telescopic rod (15).
3. A dehumidifying apparatus for explosive production according to claim 2, wherein the blanking buffer plate (14) has an arc surface and one end thereof is inclined downward.
4. The dehumidifying device for explosive production according to claim 1, wherein the rotary limiting plate (2) is provided with a port limiting ring (6) outside the feeding section inner cylinder (102).
5. A dehumidifying device for the production of explosives as claimed in claim 1, wherein the transmission (8) is a pulley transmission.
6. A dehumidifying device for explosive production according to claim 1, wherein the outer cylinder (3) is provided with supports (303) at both ends for supporting and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015113.8A CN110540482B (en) | 2019-10-24 | 2019-10-24 | Dehumidification equipment is used in explosive production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015113.8A CN110540482B (en) | 2019-10-24 | 2019-10-24 | Dehumidification equipment is used in explosive production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110540482A CN110540482A (en) | 2019-12-06 |
| CN110540482B true CN110540482B (en) | 2024-01-09 |
Family
ID=68716062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911015113.8A Active CN110540482B (en) | 2019-10-24 | 2019-10-24 | Dehumidification equipment is used in explosive production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110540482B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020036224A (en) * | 2000-11-09 | 2002-05-16 | 최홍철 | Apparatus for evaporating garbage |
| CN102120160A (en) * | 2011-01-21 | 2011-07-13 | 浙江布莱蒙农业科技股份有限公司 | Slurry-spraying rotary granulator |
| CN103791707A (en) * | 2014-01-23 | 2014-05-14 | 天紫环保装备制造（天津）有限公司 | Roller drying system special for garbage slurry |
| CN204648867U (en) * | 2015-05-28 | 2015-09-16 | 陕西科技大学 | A kind of thalline waste residue three-pass rotary drum drying equipment |
| WO2016063773A1 (en) * | 2014-10-22 | 2016-04-28 | 株式会社夕原テクノグループ | Multi-substance conveyance device and multi-substance conveying and packaging apparatus using same |
| CN206469652U (en) * | 2017-01-18 | 2017-09-05 | 盐城康泽源食品有限公司 | A kind of drying unit |
| CN108332547A (en) * | 2017-12-12 | 2018-07-27 | 江苏兴达知识产权服务有限公司 | A kind of cylinder separate type drum dryer |
| CN211367439U (en) * | 2019-10-24 | 2020-08-28 | 怀化南岭民用爆破服务有限公司 | Dehumidification equipment is used in explosive production |
-
2019
- 2019-10-24 CN CN201911015113.8A patent/CN110540482B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020036224A (en) * | 2000-11-09 | 2002-05-16 | 최홍철 | Apparatus for evaporating garbage |
| CN102120160A (en) * | 2011-01-21 | 2011-07-13 | 浙江布莱蒙农业科技股份有限公司 | Slurry-spraying rotary granulator |
| CN103791707A (en) * | 2014-01-23 | 2014-05-14 | 天紫环保装备制造（天津）有限公司 | Roller drying system special for garbage slurry |
| WO2016063773A1 (en) * | 2014-10-22 | 2016-04-28 | 株式会社夕原テクノグループ | Multi-substance conveyance device and multi-substance conveying and packaging apparatus using same |
| CN204648867U (en) * | 2015-05-28 | 2015-09-16 | 陕西科技大学 | A kind of thalline waste residue three-pass rotary drum drying equipment |
| CN206469652U (en) * | 2017-01-18 | 2017-09-05 | 盐城康泽源食品有限公司 | A kind of drying unit |
| CN108332547A (en) * | 2017-12-12 | 2018-07-27 | 江苏兴达知识产权服务有限公司 | A kind of cylinder separate type drum dryer |
| CN211367439U (en) * | 2019-10-24 | 2020-08-28 | 怀化南岭民用爆破服务有限公司 | Dehumidification equipment is used in explosive production |
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| Publication number | Publication date |
|---|---|
| CN110540482A (en) | 2019-12-06 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 419102 Luo Jiu Zhen Luo Jiu Cun, Zhijiang Dong Autonomous County, Huaihua City, Hunan Province Applicant after: HUAIHUA NANLING CIVIL BLASTING SERVICES CO.,LTD. Address before: 419102 Huomachong Industrial Park, Chenxi County, Huaihua City, Hunan Province Applicant before: HUAIHUA NANLING CIVIL BLASTING SERVICES CO.,LTD. |
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