CN108144715A - It is a kind of to rotate broken impacting type coal disintegrating apparatus - Google Patents
It is a kind of to rotate broken impacting type coal disintegrating apparatus Download PDFInfo
- Publication number
- CN108144715A CN108144715A CN201711415678.6A CN201711415678A CN108144715A CN 108144715 A CN108144715 A CN 108144715A CN 201711415678 A CN201711415678 A CN 201711415678A CN 108144715 A CN108144715 A CN 108144715A
- Authority
- CN
- China
- Prior art keywords
- broken
- blade
- coal
- fixed
- disintegrating apparatus
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
Abstract
Broken impacting type coal disintegrating apparatus is rotated the invention discloses a kind of, including pedestal, housing, lifting device, feed hopper and blower device；Housing is set gradually from bottom to top to hit section, accelerating sections, feed zone, and multiple blanking grooves are uniformly provided on the circular arc side wall of material blanking roller；Multiple evenly distributed precomminution blades are further fixedly arranged on the side wall of material blanking roller, several auxiliary blowing mouths diagonally downward are distributed on the corresponding side wall of the accelerating sections, main blowing mouth straight down is provided on the downside of seal receptacle, multiple vertical fixations are evenly distributed in fixed frame and crush blade, multiple rotations with fixed broken blades fit are fixed in shaft and crush blade.The present invention makes coal fall to impinge upon and crushed on blade by the way that coal is sent to eminence, and the bigger coal impact force of volume is bigger, is easy to crush bulky coal, while blowing mouth increases coal falling speed, improves impact effects.
Description
Technical field
The present invention relates to coal field, the broken impacting type coal disintegrating apparatus of specifically a kind of rotation.
Background technology
Coal has been described as the gold of black, industrial grain, the master that human world uses since it was 18th century by people
One of energy is wanted, it is after all at present and following very long although the value of coal is much worse than in the past since 21st century
One of indispensable energy source of the production and living of coal or our mankind within a period of time.Coal needs after mining
Its coal is refined, it is made more easily to burn and transport, existing coal disintegrating apparatus is the powder mutually squeezed by two
Broken roller causes to crush slowly when volume is larger, is unfavorable for coal rapid processing to coal crushing.
Invention content
Broken impacting type coal disintegrating apparatus is rotated the purpose of the present invention is to provide a kind of, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution：
It is a kind of to rotate broken impacting type coal disintegrating apparatus, including pedestal, housing, lifting device, feed hopper and blower device；
Housing is fixed on pedestal, and housing is set gradually from bottom to top to hit section, accelerating sections, feed zone, and is connected together,
The bottom for hitting section is communicated with collecting tank, and exhaust column, air inducing of the outer end connection with strainer of exhaust column are communicated in collecting tank
Machine；The top of feed zone is equipped with communication port, and communication port is connected with lifting device, and the lower end of lifting device is communicated with feed hopper；
Horizontal material blanking roller in the feed zone is installed, the seal receptacle coordinated with it is fixed with below material blanking roller, in material blanking roller
Multiple blanking grooves are uniformly provided on circular arc side wall；Multiple evenly distributed pre- powder are further fixedly arranged on the side wall of material blanking roller
Broken blade offers the feed opening of direction in the middle part of the seal receptacle；It is distributed on the corresponding side wall of the accelerating sections several
A auxiliary blowing mouth diagonally downward, main blowing mouth straight down is provided on the downside of seal receptacle, and main blowing mouth is located at blanking
Around mouthful, main blowing mouth is connected on blower device with auxiliary blowing mouth by pipeline；Pass through bolt in the shock section
Horizontal fixed frame is fixed with, multiple vertical fixations are evenly distributed in fixed frame and crush blade, fixed crushing cutter
The blade of piece is upward；A shaft horizontally rotated is provided with below the midpoint of fixed frame, shaft is pierced by the side wall for hitting section,
It is fixedly connected on motor on end, multiple rotations with fixed broken blades fit is fixed in shaft and crush blade.
Further：The width for hitting section is more than the width of accelerating sections.
Further：The ground of the collecting tank is set as inclined-plane.
Further：Helical structure or inclined conveyer belt structure are equipped in the lifting device.
Further：The seal receptacle is equipped with arc-shaped slot, and central shaft and the center overlapping of axles of material blanking roller.
Further：The width of the feed opening is less than the width of blanking groove.
Further：Each broken blade of rotation is corresponded between two adjacent fixations crush blade, breaks rotation
Broken blade is passed through between fixed broken blade, and the end for rotating broken blade rotates to the top end of fixed broken blade.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention by coal by being sent to eminence, and make coal
It falls to impinge upon and be crushed on blade, the bigger coal impact force of volume is bigger, is easy to crush bulky coal, simultaneously
Blowing mouth increases coal falling speed, improves impact effects, and coal is uniformly fallen under the action of material blanking roller, under avoiding largely
Expect and influence crushing effect, coal is repeatedly crushed by precomminution blade, rotation broken blade, improves coal crushing effect,
Ensure that primary crush meets the requirements, reduce energy consumption, mitigate labor intensity, improve coal treatment effeciency.
Description of the drawings
Fig. 1 is a kind of structure diagram for rotating broken impacting type coal disintegrating apparatus.
Fig. 2 is a kind of structure diagram for rotating fixed frame in broken impacting type coal disintegrating apparatus.
Fig. 3 is a kind of structure diagram for rotating shaft in broken impacting type coal disintegrating apparatus.
Fig. 4 is the structure diagram of A-A in Fig. 1.
In figure：1- pedestals, 2- shock sections, 3- accelerating sections, 4- feed zones, 5- collecting tanks, 6- lifting devices, 7- feed hoppers,
8- communication ports, 9- material blanking rollers, 10- precomminution blades, 11- blanking grooves, 12- seal receptacles, 13- feed openings, the main blowing mouths of 14-,
15- blower devices, 16- auxiliary blowing mouths, 17- fixed frames, 18- fix broken blade, 19- motors, 20- shafts, 21- rotations
Broken blade, 22- exhaust columns, 23- air-introduced machines.
Specific embodiment
Please refer to figure, it is a kind of to rotate broken impacting type coal disintegrating apparatus in the embodiment of the present invention, including pedestal 1, shell
Body, lifting device 6, feed hopper 7 and blower device 15；Housing is fixed on pedestal 1, and housing is set gradually from bottom to top to hit
Section 2, accelerating sections 3, feed zone 4, and be connected together, the width for hitting section 2 is more than the width of accelerating sections 3, and section 2 is hit in increase
Volume, convenient for hit section 2 in coal splash outward, reduce resistance, convenient for air flow, hit section 2 bottom connection
There is collecting tank 5, the ground of collecting tank 5 is set as inclined-plane, and for collecting the coal after crushing, exhausting is communicated in collecting tank 5
Pipe 22, air-introduced machine 23 of the outer end connection with strainer of exhaust column 22, inner air is drawn；The top of feed zone 4, which is equipped with, to be connected
Port 8, communication port 8 are connected with lifting device 6, and the lower end of lifting device 6 is communicated with feed hopper 7, and coal enters from feed hopper 7,
It is sent under the action of lifting device 6 in communication port 8, the lifting device 6 is the lifting means of helical structure, passes through spiral
Coal conveying is got on, lifting device 6 or inclined conveyer belt structure, the similary coal for realizing bottom is to communication port 8
Coal on ground is sent to the top of equipment by interior conveying by lifting device 6.
Horizontal material blanking roller 9 in the feed zone 4 is installed, driving motor is fixedly connected on the central shaft of material blanking roller 9,
Material blanking roller 9 is rotated, the lower section of material blanking roller 9 is fixed with the seal receptacle 12 coordinated with it, i.e. seal receptacle 12 is equipped with arc-shaped slot,
And the center overlapping of axles of central shaft and material blanking roller 9, multiple blanking grooves are uniformly provided on the circular arc side wall of material blanking roller 9
11, the longitudinal section of blanking groove 11 is semicircle, and inside can be packed into the coal of a certain amount, make coal in blanking groove 11 with
It is rotated with material blanking roller 9；Multiple evenly distributed precomminution blades 10, precomminution are further fixedly arranged on the side wall of material blanking roller 9
The coal cutting that 10 pairs of blade is contacted with material blanking roller 9, refines coal, enters in blanking groove 11；In the seal receptacle 12
Middle part offer the feed opening 13 of direction, the width of feed opening 13 is less than the width of blanking groove 11, when 11 court of blanking groove
It is fallen to its internal coal during feed opening 13 from feed opening 13, makes the coal fallen uniform.
Several auxiliary blowing mouths 16 diagonally downward are distributed on the 3 corresponding side wall of accelerating sections, seal receptacle 12
Downside is provided with main blowing mouth 14 straight down, and main blowing mouth 14 is located at around feed opening 13, main blowing mouth 14 and auxiliary
Blowing mouth 16 is connected by pipeline on blower device 15, and blower device 15 is sent into main blowing mouth 14, auxiliary blowing mouth 16
Enter swiftly flowing air.
Horizontal fixed frame 17 is bolted in the shock section 2, fixed frame 17 is rectangle frame, in fixation
Multiple vertical fixations are evenly distributed in frame 17 and crush blade 18, the blade of fixed broken blade 18 is upward, fixed broken
The distance between blade 18 difference, the fixation that different distance can be replaced by replacing fixed frame 17 crush blade 18, are convenient for
The coal for carrying out different requirements crushes；A shaft 20 horizontally rotated, shaft 20 are provided with below the midpoint of fixed frame 17
The side wall for hitting section 2 is pierced by, is fixedly connected on motor 19, is rotated by 19 drive shaft 20 of motor, in shaft 20 on end
On be fixed with multiple rotations coordinated with fixed broken blade 18 and crush blade 21, each broken blade 21 of rotation is corresponded in phase
Between two adjacent fixations crush blade 18, rotation is made to crush blade 21 and is passed through between fixed broken blade 18, rotation is broken
The end of blade 21 rotates to the top end of fixed broken blade 18, and unbroken on fixed broken blade 18 is fallen
Coal cutting and grinding.
The present invention operation principle be：Coal is packed into from feed hopper 7, and equipment top is sent under the action of lifting device 6
Communication port 8 in, enter in feed zone 4, the coal in feed zone 4 passes through the rotation of material blanking roller 9, precomminution knife thereon
Piece 10 is to coal precomminution, and a part of coal is entered in blanking groove 11, and follow material blanking roller while material blanking roller 9 rotates
9 rotations are turned to after lower section connect with feed opening 13, in gravity under fallen through into from 1 interior disengaging into accelerating sections 3, adding
While coal in fast section 3 falls, the auxiliary blowing mouth 16 for receiving downward main blowing mouth 14 and tilting under phase is blown, and is carried
High coal falling speed, the coal to fall at a high speed strike the fixation hit in section 2 and crush on blade 18, hit coal broken
Broken, tiny coal is fallen by gap, and the larger coal of volume is located on fixed broken blade 18, and motor 19 is with turn at this time
Axis 20 rotates, and the broken blade 21 of the rotation in shaft 20 turns to the top of fixed broken blade 18, and bulky coal is revolved
It cuts, it is continuous to crush, until being fallen after reaching requirement.The present invention makes coal fall shock by the way that coal is sent to eminence
It is crushed on blade, the bigger coal impact force of volume is bigger, is easy to crush bulky coal, while blowing mouth increases
Coal charcoal falling speed, improves impact effects, and coal uniformly falls under the action of material blanking roller, avoids a large amount of blankings and influence
Crushing effect repeatedly crushes coal by precomminution blade, the broken blade of rotation, improves coal crushing effect, ensure primary
Crushing meets the requirements, and reduces energy consumption, mitigates labor intensity, improves coal treatment effeciency.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of rotate broken impacting type coal disintegrating apparatus, including pedestal（1）, housing, lifting device（6）, feed hopper（7）
And blower device（15）；It is characterized in that：Housing is fixed on pedestal（1）On, housing is set gradually from bottom to top to hit section
（2）, accelerating sections（3）, feed zone（4）, and be connected together, hitting section（2）Bottom be communicated with collecting tank（5）, receiving
Collect slot（5）Inside it is communicated with exhaust column（22）, exhaust column（22）Outer end connection the air-introduced machine with strainer（23）；
Feed zone（4）Top be equipped with communication port（8）, communication port（8）With lifting device（6）Connection, lifting device（6）Under
End is communicated with feed hopper（7）；The feed zone（4）Horizontal material blanking roller is inside installed（9）, material blanking roller（9）Lower section be fixed with
The seal receptacle coordinated with it（12）, in material blanking roller（9）Circular arc side wall on be uniformly provided with multiple blanking grooves（11）；Material blanking roller
（9）Side wall on be further fixedly arranged on multiple evenly distributed precomminution blades（10）, in the seal receptacle（12）Middle part open
The feed opening being provided with（13）；
The accelerating sections（3）Several auxiliary blowing mouths diagonally downward are distributed on corresponding side wall（16）, seal receptacle（12）
Downside be provided with main blowing mouth straight down（14）, main blowing mouth（14）Positioned at feed opening（13）Around, main blowing mouth
（14）With auxiliary blowing mouth（16）It is connected in blower device by pipeline（15）On；
The shock section（2）Inside it is bolted horizontal fixed frame（17）, in fixed frame（17）Inside it is uniformly distributed
There are multiple vertical fixations to crush blade（18）, fixed broken blade（18）Blade upward；In fixed frame（17）Midpoint
Lower section is provided with a shaft horizontally rotated（20）, shaft（20）It is pierced by shock section（2）Side wall, be fixedly connected on electricity on end
Machine（19）On, in shaft（20）On be fixed with it is multiple with fixed broken blade（18）The rotation of cooperation crushes blade（21）.
2. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that：The shock
Section（2）Width be more than accelerating sections（3）Width.
3. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that：The collection
Slot（5）Ground be set as inclined-plane.
4. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that：The promotion
Device（6）It is interior to be equipped with helical structure or inclined conveyer belt structure.
5. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that：The sealing
Seat（12）It is equipped with arc-shaped slot, and central shaft and material blanking roller（9）Center overlapping of axles.
6. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that：The blanking
Mouthful（13）Width be less than blanking groove（11）Width.
7. a kind of broken impacting type coal disintegrating apparatus of rotation according to claim 1, it is characterised in that：Each rotation
Broken blade（21）It corresponds to and crushes blade in two adjacent fixations（18）Between, rotation is made to crush blade（21）It is broken from fixed
Broken blade（18）Between pass through, rotate broken blade（21）End rotate to fixed broken blade（18）Top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415678.6A CN108144715B (en) | 2017-12-25 | 2017-12-25 | Rotatory broken impact coal crushing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415678.6A CN108144715B (en) | 2017-12-25 | 2017-12-25 | Rotatory broken impact coal crushing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108144715A true CN108144715A (en) | 2018-06-12 |
| CN108144715B CN108144715B (en) | 2021-01-05 |
Family
ID=62464425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711415678.6A Expired - Fee Related CN108144715B (en) | 2017-12-25 | 2017-12-25 | Rotatory broken impact coal crushing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144715B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731007A (en) * | 2018-06-28 | 2018-11-02 | 西安交通大学 | A kind of station boiler ash bucket, which breaks coke, prevents boiler extinguishment device |
| CN111889194A (en) * | 2020-06-16 | 2020-11-06 | 桐乡市羔羊水泥有限公司 | Cement preparation equipment |
| CN112663716A (en) * | 2020-12-02 | 2021-04-16 | 欣驰建设工程有限公司 | Dredging equipment for water conservancy construction |
| CN112808352A (en) * | 2019-11-15 | 2021-05-18 | 新沂新南资源综合利用技术研究院有限公司 | Automatic milling equipment of building waste soil |
| CN117299282A (en) * | 2023-11-30 | 2023-12-29 | 庆安县佳利市政工程建筑有限公司 | Scrap iron smashing and recycling device for construction decoration garbage disposal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108731007A (en) * | 2018-06-28 | 2018-11-02 | 西安交通大学 | A kind of station boiler ash bucket, which breaks coke, prevents boiler extinguishment device |
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| CN112808352A (en) * | 2019-11-15 | 2021-05-18 | 新沂新南资源综合利用技术研究院有限公司 | Automatic milling equipment of building waste soil |
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| CN112663716A (en) * | 2020-12-02 | 2021-04-16 | 欣驰建设工程有限公司 | Dredging equipment for water conservancy construction |
| CN117299282A (en) * | 2023-11-30 | 2023-12-29 | 庆安县佳利市政工程建筑有限公司 | Scrap iron smashing and recycling device for construction decoration garbage disposal |
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| Publication number | Publication date |
|---|---|
| CN108144715B (en) | 2021-01-05 |
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