CN105254457B - A kind of fireworks pyrotechnic medicine comminutor - Google Patents

A kind of fireworks pyrotechnic medicine comminutor Download PDF

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Publication number
CN105254457B
CN105254457B CN201510716208.8A CN201510716208A CN105254457B CN 105254457 B CN105254457 B CN 105254457B CN 201510716208 A CN201510716208 A CN 201510716208A CN 105254457 B CN105254457 B CN 105254457B
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China
Prior art keywords
blade
rotation
circular screen
comminutor
rotating
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Application number
CN201510716208.8A
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Chinese (zh)
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CN105254457A (en
Inventor
廖德祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIUYANG MENGHUAN FIREWORK MANUFACTURING Co.,Ltd.
Original Assignee
LIUYANG HELI HIGH TECH DEVELOPMENT Co Ltd
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Priority to CN201510716208.8A priority Critical patent/CN105254457B/en
Publication of CN105254457A publication Critical patent/CN105254457A/en
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Abstract

The invention discloses a kind of fireworks pyrotechnic medicine comminutor; granulation chamber is accepted below hopper; granulation intracavitary is squeezed provided with rotating down pressing blade stacked up and down and rotation and gets rid of blade; rotating down pressing blade is opposite with the crowded direction of rotation for getting rid of blade of rotation; it is made up of around the crowded granulation chamber's side wall for getting rid of blade of rotation circular screen; rotation squeezes the outer rim for getting rid of blade outside the circular screen, circular screen provided with collecting mechanism.The equipment, which is applicable wet granulation its security performance, practical guarantee;Equipment land used is no more than 30 square metres, and overall investment is no more than 60,000 yuan, and the yield of daily (8 hours) reaches 5 tons, and small investment, production efficiency is high;Pelletizing forming rate is high.

Description

A kind of fireworks pyrotechnic medicine comminutor
Technical field
The present invention relates to a kind of Granulation Equipments of firework gunpowder.
Background technology
In the prior art, fireworks pyrotechnic medicine dispensing after ball mill grinding, being uniformly mixed, the work of Granulation Equipments It is as flow:Formed after steam steaming, hydraulic press compacting, cooling by section, slitting, pelletizing, drying, polishing.Its flow is numerous It is trivial, it is less efficient, invest huge, take up an area the production line of 800 mu of investments ten million, the yield of daily (8 hours) is no more than 5 tons.
Also have what is granulated using other forms, such as Spheroidgranulator is granulated and then sorted by reciprocating sieve;Tabletting pelletize and Sorting etc., but all there is the drawbacks such as pelletizing forming rate is not high, potential safety hazard is larger.
The content of the invention
In order to solve above-mentioned drawback, the technical problems to be solved by the invention are to provide a kind of safe and efficient fireworks cigarette Gunpowder Granulation Equipments.In order to solve above-mentioned drawback, the technical solution adopted by the present invention is that a kind of fireworks pyrotechnic medicine comminutor is wrapped Include hopper, it is characterised in that accept granulation chamber below hopper, granulation intracavitary provided with rotating down pressing blade stacked up and down and Rotation, which is squeezed, gets rid of blade, and rotating down pressing blade and rotation squeeze the direction of rotation for getting rid of blade on the contrary, squeezing the granulation for getting rid of blade around rotation Chamber side wall is made up of circular screen, and rotation squeezes the outer rim for getting rid of blade close to the circular screen, and circular screen outside, which is provided with, to gather materials Mechanism.
Preferably, the rotation, which is squeezed, gets rid of the blade outer rim that blade is provided with flat segments.To obtain preferably extruding, cut effect Really, pelletizing forming rate is further improved.
Preferably, the outer rim of the rotating down pressing blade is close to the granulation chamber inner sidewall.To obtain under preferably axial direction The effect of pressure.
Using above-mentioned technical proposal, fireworks pyrotechnic medicine dispensing after ball mill grinding, humidification are uniformly mixed, send Enter in hopper and enter granulation chamber, press the axial compression and rotation of blade to squeeze under rotation and get rid of the radial compression of blade, throw away Multiple action under, the material of granulation intracavitary is forced through the sieve aperture of the circular screen, and is cut by rotating down pressing blade Cut and obtain the uniform cylindrical particle of length.The length of cylindrical particle is squeezed the blade outer rim for each blade for getting rid of blade by rotation The adjustment of rotational speed for getting rid of blade is squeezed in spacing and rotation.
Preferably, the sieve diameter of the circular screen is 0.8~3.0mm.Preferably it is 1.2~2.4mm.Especially 1.8mm.Be conducive to the raising of comminutor performance.
Preferably, the rotating down pressing blade and rotation, which are squeezed, gets rid of the driving mechanism device of blade in power box, power Casing uses dual-cooled system:The dual-cooled is combination of the oil cooling but with water cooling, or the dual-cooled is oil Cooling and the combination of air cooling.To ensure safety.
Preferably, the comminutor is provided with temperature control mechanism.
The beneficial effects of the present invention are being applicable wet granulation its security performance has practical guarantee;Equipment land used does not surpass 30 square metres are crossed, overall investment is no more than 60,000 yuan, and the yield of daily (8 hours) reaches 5 tons, and small investment, production efficiency is high;System Grain ratio of briquetting is high.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is embodiment comminutor integrated model schematic diagram (main view);
Fig. 2 is embodiment comminutor integrated model schematic diagram (right side is regarded, the broken section containing headstock);
Fig. 3 is embodiment comminutor partial enlargement structural representation;
Fig. 4 is embodiment rotating down pressing blade construction schematic diagram;
Fig. 5, which is that embodiment rotation is crowded, gets rid of blade construction schematic diagram.
Embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the present invention, the fireworks pyrotechnic medicine comminutor includes hopper 1, under The lower section of hopper 1, which accepts to squeeze provided with rotating down pressing blade 13 stacked up and down and rotation in granulation chamber 2, granulation chamber 2, gets rid of blade 14, revolves Turn to push blade 13 and rotation squeezes the direction of rotation for getting rid of blade 14 on the contrary, squeezing the side wall for the granulation chamber 2 for getting rid of blade 14 around rotation It is made up of circular screen 3, rotation squeezes the outer rim for getting rid of blade 3 close to the circular screen 3, and the outside of circular screen 3 is provided with the machine that gathers materials Structure 4.Collecting mechanism 4 is provided with temperature sensor.The rotation, which is squeezed, gets rid of the blade outer rim 18 that blade 14 is provided with flat segments.Flat segments The fit clearance that blade outer rim 18 and the inner side of circular screen 3 are constituted, can obtain preferably extrusion, cutting effect, further Improve pelletizing forming rate.The sieve diameter of the circular screen is 1.8mm.
The rotating down pressing blade 13 and the crowded blade 14 that gets rid of of rotation pass through rotating package packing rotating shaft 15, the connection drive of gearbox 7 Dynamic motor 9, in the presence of oil circulating pump 10, cooling oil is followed between gearbox 7, the casing of motor 9 and cooling oil box 8 Circulation is moved, and oil circulating pump 10, gearbox 7, motor 9 and casing, cooling oil box 8 are all installed in power box 5, headstock Body 5 is provided with cooling fan 11.
The above-mentioned implementation that the present invention is described is merely to clearly illustrate technical scheme, without being understood that To make any limitation to the present invention.The present invention has known a variety of replacements or deformation in the art, is not departing from On the premise of essential meaning of the present invention, protection scope of the present invention is each fallen within.

Claims (5)

1. a kind of fireworks pyrotechnic medicine comminutor, including hopper (1), it is characterised in that granulation chamber is accepted below hopper (1) (2), squeezed in granulation chamber (2) provided with rotating down pressing blade (13) stacked up and down and rotation and get rid of blade (14), rotating down pressing blade (13) squeeze the direction of rotation for getting rid of blade (14) with rotation and squeeze granulation chamber (2) side wall for getting rid of blade (14) by ring on the contrary, surrounding and rotating Shape screen cloth (3) is constituted, and rotation squeezes the outer rim for getting rid of blade (14) outside the circular screen (3), circular screen (3) provided with collection Expect mechanism (4);The rotation, which is squeezed, gets rid of the blade outer rim (18) that blade (14) is provided with flat segments;The blade outer rim (18) of flat segments and The fit clearance constituted on the inside of circular screen (3), extrudes, cuts material and obtain the uniform cylindrical particle of length;The rotation The outer rim for turning to push blade (13) granulates chamber (2) madial wall close to described;The sieve diameter of the circular screen (3) be 0.8~ 3.0mm。
2. a kind of fireworks pyrotechnic medicine comminutor as claimed in claim 1, it is characterised in that the sieve aperture of the circular screen (3) A diameter of 1.2~2.4mm.
3. a kind of fireworks pyrotechnic medicine comminutor as claimed in claim 2, it is characterised in that the sieve aperture of the circular screen (3) A diameter of 1.8mm.
4. a kind of fireworks pyrotechnic medicine comminutor as described in claim any one of 1-3, it is characterised in that the rotating down pressing leaf Piece (13) and rotation squeeze the driving mechanism device for getting rid of blade (14) in power box (5), and power box (5) uses dual-cooled System:The dual-cooled is combination of the oil cooling but with water cooling, or the dual-cooled is group of the oil cooling but with air cooling Close.
5. a kind of fireworks pyrotechnic medicine comminutor as described in claim any one of 1-3, it is characterised in that the comminutor is provided with Temperature control mechanism.
CN201510716208.8A 2015-10-29 2015-10-29 A kind of fireworks pyrotechnic medicine comminutor Active CN105254457B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510716208.8A CN105254457B (en) 2015-10-29 2015-10-29 A kind of fireworks pyrotechnic medicine comminutor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510716208.8A CN105254457B (en) 2015-10-29 2015-10-29 A kind of fireworks pyrotechnic medicine comminutor

Publications (2)

Publication Number Publication Date
CN105254457A CN105254457A (en) 2016-01-20
CN105254457B true CN105254457B (en) 2017-09-15

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106045793B (en) * 2016-05-26 2018-01-30 长沙市望城区西港机械设备制造厂 A kind of irregular formed granulating device of firework launching medicine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ130U1 (en) * 1992-12-23 1993-02-24 Sellier & Bellot, A.S. Apparatus for granulating compositions
CN2731393Y (en) * 2004-09-03 2005-10-05 李平 Self controlled shaping integral machine for safety color firecracker and fireworks
CN201148403Y (en) * 2007-12-24 2008-11-12 李其意 Novel multifunctional black powder granulator
CN201313872Y (en) * 2008-09-02 2009-09-23 浏阳市集里浏河机械厂 Firework and medicine mixing and pelletization equipment
CN201811664U (en) * 2010-03-08 2011-04-27 吴伟 Powder safe screen mixer
CN103585928A (en) * 2012-08-13 2014-02-19 天津市保田农机销售有限公司 Pelletizer
CN203848757U (en) * 2014-05-21 2014-09-24 汤华星 Rotary pyrotechnic composition granulator
CN203899567U (en) * 2014-06-04 2014-10-29 万载县建坤化工有限公司 Rotary granulating machine for propellant powder
CN204313718U (en) * 2014-11-27 2015-05-06 重庆市世洲烟花爆竹有限公司 A kind of drum-type fireworks dodge body comminutor
CN204342692U (en) * 2014-12-08 2015-05-20 浏阳市工一花炮机械技术研发工程中心 A kind of molding device of fireworks pyrotechnic medicine
CN204569765U (en) * 2015-01-21 2015-08-19 万载县建坤化工有限公司 A kind of automatic granulating screening all-in-one machine
CN104649849B (en) * 2015-01-21 2017-05-10 万载县建坤化工有限公司 Automatic granulating and screening integrated machine for gun propellant
CN205088154U (en) * 2015-10-29 2016-03-16 上栗县荷花精工机械有限公司 Fireworks pyrotechnic composition granulator

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Effective date of registration: 20160726

Address after: 410300, Changsha, Hunan province Liuyang City Lotus Street Office Yang Nong Village Yang Group

Applicant after: Liuyang Heli High Tech Development Co., Ltd.

Address before: 337009, Jinshan County, Jinshan County, Pingxiang, Shangli, 319 National Road, Jiangxi

Applicant before: SHANGLI HEHUA PRECISION INDUSTRY MACHINERY CO., LTD.

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TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191204

Address after: 410300 Nanhuan village, Hehua office, Liuyang City, Changsha City, Hunan Province

Patentee after: Liuyang Niushi export fireworks manufacturing Co., Ltd

Address before: 410300, Changsha, Hunan province Liuyang City Lotus Street Office Yang Nong Village Yang Group

Patentee before: Liuyang Heli High Tech Development Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220325

Address after: 410300 Jiaoxi Xiang Jinyun village, Liuyang City, Changsha City, Hunan Province

Patentee after: LIUYANG MENGHUAN FIREWORK MANUFACTURING Co.,Ltd.

Address before: 410300 Nanhuan village, lotus office, Liuyang City, Changsha City, Hunan Province

Patentee before: Liuyang Niushi export fireworks manufacturing Co.,Ltd.