CN209423798U - A kind of airslide disintegrating mill - Google Patents

A kind of airslide disintegrating mill Download PDF

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Publication number
CN209423798U
CN209423798U CN201822103295.1U CN201822103295U CN209423798U CN 209423798 U CN209423798 U CN 209423798U CN 201822103295 U CN201822103295 U CN 201822103295U CN 209423798 U CN209423798 U CN 209423798U
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China
Prior art keywords
pulverizing chamber
outlet
crushing
connect
airslide disintegrating
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CN201822103295.1U
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Chinese (zh)
Inventor
王基峰
耿伟锋
王晓艳
王芳
陈英杰
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Songshan Zhengzhou Boron Industry Technology Co Ltd
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Songshan Zhengzhou Boron Industry Technology Co Ltd
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Abstract

The utility model relates to boron carbide production equipment fields, more particularly to a kind of airslide disintegrating mill, including feeding mechanism and crushing mechanism, feeding mechanism includes feed hopper and elevator, lower end of hopper outlet is connect with the entrance of elevator, the outlet of elevator and the entrance of crushing mechanism connect, the crushing mechanism includes feeding warehouse and pulverizing chamber, the side of feeding warehouse is arranged in the entrance of crushing mechanism, the other side upper position of feeding warehouse is provided with dedusting mechanism, the lower end of feeding warehouse is arranged in pulverizing chamber, high pressure admission mouth is evenly distributed on the pulverizing chamber side wall, the direction of high pressure admission mouth is tangent with pulverizing chamber side wall, the side wall lower ends of the pulverizing chamber are discharge port, discharge port is connect with screen-dividing machine, product outlet and coarse fodder outlet are provided on screen-dividing machine.The airslide disintegrating mill is to powder particle good crushing effect, and crushing is more uniform, and workplace dust is less, and product yield is higher, reduces waste, and the crushing chamber clean of pulverizer is convenient, practical.

Description

A kind of airslide disintegrating mill
Technical field
The utility model relates to boron carbide production equipment field more particularly to a kind of airslide disintegrating mills.
Background technique
Boron carbide alias black diamond, molecular formula B4C, usually grey black micro mist.It is known three kinds of most hard materials One of (other two kinds be diamond, cubic boron nitride), because it is low with density, intensity is big, high-temperature stability and chemistry The good feature of stability.In wear-resistant material, ceramic enhancement phase, especially in lightweight armor, pile neutron absorbent etc. makes With.Boron carbide in process of production, needs to crush granular material, and existing pulverizer crushing effect is poor, crushes effect Rate is low, and the workplace dust of pulverizer is more, causes smashed product yield lower, and existing pulverizer is smashed Powder particle is not of uniform size, and cleaning is difficult in pulverizer.
Utility model content
Poor for pulverizer crushing effect of the existing technology, smashed powder particle granularity distinguishes larger, dust The defects of more and cleaning is inconvenient, and a kind of airslide disintegrating mill is provided, which crushes powder particle good crushing effect More uniform, workplace dust is less, and product yield is higher, reduces waste, and the crushing chamber clean of pulverizer is convenient, practical Property is strong.
The technical solution of the utility model is achieved in that a kind of airslide disintegrating mill, including feeding mechanism and crusher Structure, the feeding mechanism include feed hopper and elevator, and the lower end of hopper outlet is connect with the entrance of elevator, described to mention The outlet of the machine of liter and the entrance of crushing mechanism connect, and the crushing mechanism includes feeding warehouse and pulverizing chamber, the crushing mechanism The side of feeding warehouse is arranged in entrance, and the other side upper position of feeding warehouse is provided with dedusting mechanism, and the pulverizing chamber setting exists The lower end of feeding warehouse is evenly distributed with high pressure admission mouth, the direction of the high pressure admission mouth and crushing on the pulverizing chamber side wall Room side wall is tangent, and the direction tangential of adjacent high pressure admission mouth and pulverizing chamber side wall is on the contrary, the bottom of the pulverizing chamber is provided with and gets rid of The side wall lower ends of disk, the pulverizing chamber are discharge port, and the discharge port is connect with screen-dividing machine, are provided with finished product on the screen-dividing machine Outlet and coarse fodder outlet.
Preferably, the dedusting mechanism is connect by air-introduced machine with feeding warehouse.
Preferably, the upper end of the pulverizing chamber is provided with spray head close to side-walls, and the spray head is connect with circulation waterway, institute The bottom side of the wall for stating pulverizing chamber is additionally provided with water outlet.
Preferably, the lower end of the throwing disc is provided with shaft, and the shaft is driven by driving motor and rotated.
Preferably, sieve is provided in the screen-dividing machine, the upper end of the screen-dividing machine is connected to the discharge port of pulverizing chamber, institute That states coarse fodder outlet is located at sieve upper position, and the coarse fodder outlet is connect by pipeline with coarse fodder storehouse, and the coarse fodder storehouse passes through Air conveying device is connect with feed hopper.
Preferably, the air conveying device includes air delivery pipe and pipeline feed inlet, one end of the air delivery pipe and worm gear Blower connection, the other end and feed hopper connect, and the pipeline feed inlet is arranged in air delivery pipe side wall and at Wormwheel fan, The upper end of the feed hopper is cylindrical body, the tangent setting of the cylindrical sidewall of the air delivery pipe and feed hopper, the feed hopper Top surface be provided with air inlet, the air inlet is provided with Air Filter.
Preferably, the lower end of the product outlet setting screen-dividing machine, the product outlet are connected to by pipeline with finished bin.
The utility model has the advantage that the utility model discloses a kind of airslide disintegrating mill, the airslide disintegrating mill knot Structure is novel, and rationally, the material of pulverizer enters disintegrating mechanism, the upper end setting of the feeding warehouse of disintegrating mechanism by elevator for design There is the dedusting mechanism being collected to dust, passes through high pressure admission mouth in disintegrating mechanism and impacting with high pressure is carried out to powder particle, lead to Crossing shearing force collides the inner wall of powder particle and pulverizing chamber, so that powder particle be made to be crushed, sinks to of bottom Grain can be rotated upwards by throwing disc, to promote contact of the high pressure gas with particle, smashed powder enter screen-dividing machine into Row screening, particle is biggish to be entered feed hopper by air conveying device and is crushed again, so that the product grading made is uniform, Pulverizing chamber is cleaned by spray head, it is convenient and simple, and the dust occurred when cleaning is reduced, after the water after cleaning is by filtering Particle can still be recycled, it is practical.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the pulverizing chamber of the utility model.
Fig. 3 is the top view of the feed hopper of the utility model.
In figure: 1- feed hopper, 2- elevator, 3- feeding warehouse, 4- pulverizing chamber, 5- dedusting mechanism, 6- air-introduced machine, 7- spray head, 8- circulation waterway, 9- water outlet, 10- high pressure admission mouth, 11- throwing disc, 12- shaft, 13- discharge port, 14- screen-dividing machine, 15- finished product Outlet, the outlet of 16- coarse fodder, 17- sieve, 18- coarse fodder storehouse, 19- air delivery pipe, 20- pipeline feed inlet, 21- Wormwheel fan, 22- Air inlet, 23- Air Filter, 24- finished bin.
Specific embodiment
The embodiments of the present invention are described further with reference to the accompanying drawing.
Embodiment 1: a kind of airslide disintegrating mill, as shown in Figure 1-3, include feeding mechanism and crushing mechanism, feeding mechanism packet Feed hopper 1 and elevator 2 are included, the outlet of 1 lower end of feed hopper is connect with the entrance of elevator 2, the outlet of elevator 2 and crushing mechanism Entrance connection, the material in feed hopper 1 is transported in crushing mechanism by elevator 2, and crushing mechanism includes feeding warehouse 3 and powder The side of feeding warehouse 3 is arranged in broken room 4, the entrance of crushing mechanism, and the other side upper position of feeding warehouse 3 is provided with dedusting mechanism 5, dedusting mechanism 5 is connect by air-introduced machine 6 with feeding warehouse 3, and when material enters crushing mechanism, the lesser powder of particle is by air inducing Machine 6 is drawn into dedusting mechanism 5 and is collected, and avoids workplace dust more, improves yield.Pulverizing chamber 4 setting into The lower end of feed bin 3 enters the material in feeding warehouse 3 in pulverizing chamber 4, and the upper end of pulverizing chamber 4 is provided with spray head close to side-walls 7, spray head 7 is connect with circulation waterway 8, and the bottom side of the wall of pulverizing chamber 4 is additionally provided with water outlet 9, the water in the water tank of circulation waterway 8 It is connect by water pump with spray head 7, the water that spray head 7 sprays makes easy to clean to cleaning in pulverizing chamber 4, while avoiding clearing up When generate biggish dust.High pressure admission mouth 10, direction and the crushing of high pressure admission mouth 10 are evenly distributed on 4 side wall of pulverizing chamber 4 side wall of room is tangent, and the direction tangential of adjacent high pressure admission mouth 10 and 4 side wall of pulverizing chamber is on the contrary, make 10 pairs of powder of high pressure admission mouth The impact direction of particle intersects, and promotes the collision of powder particle, makes the crushing effect of particle more preferably.The bottom of pulverizing chamber 4 is arranged There is throwing disc 11, the lower end of throwing disc 11 is provided with shaft 12, and shaft 12 is driven by driving motor and rotated, and the section of throwing disc 11 is arc Shape, when shaft 12 rotates, throwing disc 11 is rotated synchronously, and makes the upward whipping of particle in throwing disc 11, promote to sink in throwing disc 11 compared with Bulky grain is contacted with high pressure gas.The side wall lower ends of pulverizing chamber 4 are discharge port 13, and discharge port 13 is connect with screen-dividing machine 14, sub-sieve Product outlet 15 and coarse fodder outlet 16 are provided on machine 14.Sieve 17 is provided in screen-dividing machine 14, sieve 17 is slanted screen, sieve 17 On be provided with vibration motor, promote the screening of sieve 17, the upper end of screen-dividing machine 14 is connected to the discharge port 13 of pulverizing chamber 4, crushing Smashed material enters screen-dividing machine 14 in machine 4, and after the filtering of sieve 17, particle is small to be fallen under sieve by sieve 17 Portion, and finished bin 24 is entered by product outlet 15, particle is big to be rested on sieve 17, and coarse fodder outlet 16 is located at sieve 17 Upper position, the biggish material of particle are connect by pipeline with coarse fodder storehouse 18 by 16 discharge of coarse fodder outlet, coarse fodder outlet 16.Slightly Feed bin 18 is connect by air conveying device with feed hopper 1.Air conveying device includes air delivery pipe 19 and pipeline feed inlet 20, air delivery pipe 19 one end is connect with Wormwheel fan 21, the other end and feed hopper 1 connect, and pipeline feed inlet 20 is arranged in 19 side wall of air delivery pipe And at Wormwheel fan 21, material is conveyed along air delivery pipe 19 by venturi principle, the material in coarse fodder storehouse 18 It is connected to by pipeline with pipeline feed inlet 20, the upper end of feed hopper 1 is cylindrical body, the cylindrical body of air delivery pipe 19 and feed hopper 1 The tangent setting of side wall is spiraled along 1 inner wall of feed hopper after so that material is entered feed hopper 1 and is fallen, avoids material to the inner wall of feed hopper 1 There is larger collision and damages inner wall, the top surface of feed hopper 1 is provided with air inlet 22, Air Filter 23 is provided at air inlet 22, into Air port 22 can make material enter feed hopper 1 speed after entering the wind reduces, and material is avoided to splash everywhere, the mesh number of Air Filter 23 compared with Greatly, it can prevent dust from overflowing, the lower end of screen-dividing machine 14 is arranged in product outlet 15, and product outlet 15 passes through pipeline and finished bin 24 Connection.

Claims (7)

1. a kind of airslide disintegrating mill, including feeding mechanism and crushing mechanism, it is characterised in that: the feeding mechanism includes feed hopper And elevator, the lower end of hopper outlet are connect with the entrance of elevator, the outlet of the elevator and entering for crushing mechanism Mouth connection, the crushing mechanism includes feeding warehouse and pulverizing chamber, and the side of feeding warehouse is arranged in the entrance of the crushing mechanism, into The other side upper position of feed bin is provided with dedusting mechanism, and the lower end of feeding warehouse, the pulverizing chamber side is arranged in the pulverizing chamber High pressure admission mouth, the direction of the high pressure admission mouth tangent, adjacent high pressure admission mouth with pulverizing chamber side wall are evenly distributed on wall On the contrary, the bottom of the pulverizing chamber is provided with throwing disc, the side wall lower ends of the pulverizing chamber are direction tangential with pulverizing chamber side wall Discharge port, the discharge port are connect with screen-dividing machine, and product outlet and coarse fodder outlet are provided on the screen-dividing machine.
2. airslide disintegrating mill according to claim 1, it is characterised in that: the dedusting mechanism passes through air-introduced machine and feeding warehouse Connection.
3. airslide disintegrating mill according to claim 1, it is characterised in that: the upper end of the pulverizing chamber is arranged close to side-walls There is spray head, the spray head is connect with circulation waterway, and the bottom side of the wall of the pulverizing chamber is additionally provided with water outlet.
4. airslide disintegrating mill according to claim 1, it is characterised in that: the lower end of the throwing disc is provided with shaft, described Shaft is driven by driving motor and is rotated.
5. airslide disintegrating mill according to claim 1, it is characterised in that: it is provided with sieve in the screen-dividing machine, described point The upper end of screen(ing) machine is connected to the discharge port of pulverizing chamber, and the coarse fodder outlet is located at sieve upper position, and the coarse fodder outlet is logical Piping is connect with coarse fodder storehouse, and the coarse fodder storehouse is connect by air conveying device with feed hopper.
6. airslide disintegrating mill according to claim 5, it is characterised in that: the air conveying device includes air delivery pipe and pipeline Feed inlet, one end of the air delivery pipe is connect with Wormwheel fan, the other end and feed hopper connect, the pipeline feed inlet setting In air delivery pipe side wall and at Wormwheel fan, the upper end of the feed hopper is cylindrical body, the air delivery pipe and feed hopper The tangent setting of cylindrical sidewall, the top surface of the feed hopper is provided with air inlet, and the air inlet is provided with Air Filter.
7. airslide disintegrating mill according to claim 1, it is characterised in that: the lower end of the product outlet setting screen-dividing machine, The product outlet is connected to by pipeline with finished bin.
CN201822103295.1U 2018-12-14 2018-12-14 A kind of airslide disintegrating mill Active CN209423798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822103295.1U CN209423798U (en) 2018-12-14 2018-12-14 A kind of airslide disintegrating mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822103295.1U CN209423798U (en) 2018-12-14 2018-12-14 A kind of airslide disintegrating mill

Publications (1)

Publication Number Publication Date
CN209423798U true CN209423798U (en) 2019-09-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111388516A (en) * 2020-04-09 2020-07-10 文山市华信三七科技有限公司 Cooked pseudo-ginseng powder production process and equipment
CN111545285A (en) * 2020-04-17 2020-08-18 沈维民 Mine crusher with good dust removal effect and use method
CN111729739A (en) * 2020-04-09 2020-10-02 文山市华信三七科技有限公司 Superfine pseudo-ginseng powder production process based on automatic feeding grinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111388516A (en) * 2020-04-09 2020-07-10 文山市华信三七科技有限公司 Cooked pseudo-ginseng powder production process and equipment
CN111729739A (en) * 2020-04-09 2020-10-02 文山市华信三七科技有限公司 Superfine pseudo-ginseng powder production process based on automatic feeding grinder
CN111545285A (en) * 2020-04-17 2020-08-18 沈维民 Mine crusher with good dust removal effect and use method

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Airflow pulverizer

Effective date of registration: 20210805

Granted publication date: 20190924

Pledgee: Henan Boao Investment Guarantee Co.,Ltd.

Pledgor: SONGSHAN ZHENGZHOU BORON TECHNOLOGY Co.,Ltd.

Registration number: Y2021410000004

PE01 Entry into force of the registration of the contract for pledge of patent right