CN207839090U - A kind of combined type thermal power generation fire coal automatic crushing device - Google Patents
A kind of combined type thermal power generation fire coal automatic crushing device Download PDFInfo
- Publication number
- CN207839090U CN207839090U CN201721660218.5U CN201721660218U CN207839090U CN 207839090 U CN207839090 U CN 207839090U CN 201721660218 U CN201721660218 U CN 201721660218U CN 207839090 U CN207839090 U CN 207839090U
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- Prior art keywords
- fire coal
- price fixing
- power generation
- moving plate
- thermal power
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- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a kind of combined type thermal power generation fire coal automatic crushing devices, including shell, pulverization roller, price fixing, Moving plate, conveyer belt and crane, cracking cabin is internally provided with two mutually matched pulverization rollers, pulverization roller is connected with driving motor, collection bucket bottom is equipped with feed inlet, feed inlet is in the middle part of price fixing, price fixing both ends are fixedly mounted on inner walls both sides, Moving plate is equipped with below price fixing, Moving plate bottom is fixedly connected with rotary shaft, rotary shaft is connected with the electric rotating machine being fixed on the outside of housing bottom, the control button of electric rotating machine and PLC controller is electrically connected, Moving plate is equipped with the stupefied item of several protrusions close to one side surface of price fixing, groove is formed between adjacent two stupefied items, housing bottom is equipped with discharging inclined plate, housing bottom is equipped with discharge port, conveyer belt is equipped with below discharge port；This kind of combined type thermal power generation fire coal automatic crushing device is further ground fire coal by the setting of price fixing and Moving plate, and increase fire coal heats area, improves coal-fired utilization rate.
Description
Technical field
The utility model is related to a kind of grinding devices, are filled more particularly, to a kind of combined type thermal power generation fire coal automatic crushing
It sets, is related to field of thermal power.
Background technology
Thermal power plant is usually using coal fired power generation, and by fired coal combustion, the heat of generation provides power to power generator,
To produce electricl energy, and fire coal can be ground before use, in order to increase combustion rate in fire coal, reduce coal-fired volume, increased
Add coal-fired area, and then increase coal-fired burning area, improves coal-fired utilization rate.Fire coal is crushed at present, is made
It is common grinding device, fire coal is impacted at work, to crush fire coal, but is crushed to fire coal
When, it is inefficient and to be easy to cause crushing incomplete.
Utility model content
The technical problems to be solved in the utility model is to overcome existing coal-fired grinding device crush efficiency not high and easy powder
Broken incomplete defect provides a kind of combined type thermal power generation fire coal automatic crushing device, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of combined type thermal power generation is coal-fired automatic
Grinding device, including shell, pulverization roller, price fixing, Moving plate, conveyer belt and crane, the shell upper end is equipped with cracking cabin, described
Cracking cabin is internally provided with two mutually matched pulverization rollers, and the pulverization roller is connected with driving motor, the driving motor and peace
Control button mounted in the PLC controller of housing exterior walls is electrically connected, and the cracking cabin bottom is equipped with collection bucket, the collection bucket
Bottom is equipped with feed inlet, and for the feed inlet in the middle part of price fixing, the price fixing both ends are fixedly mounted on inner walls both sides, described
It is equipped with Moving plate below price fixing, the Moving plate bottom is fixedly connected with rotary shaft, the rotary shaft and is fixed on the outside of housing bottom
Electric rotating machine connection, the control button of the electric rotating machine and PLC controller is electrically connected, and the Moving plate is close to price fixing side
Surface is equipped with the stupefied item of several protrusions, and groove is formed between adjacent two stupefied items, and the housing bottom is equipped with discharging inclined plate,
The housing bottom is equipped with discharge port, is equipped with conveyer belt below the discharge port, the conveyer belt is fixed on crane, described
Crane is movably arranged on by shaft on support column close to discharge port one end, and the crane is hinged on far from discharge port one end
On the piston rod of hydraulic cylinder, the hydraulic cylinder and PLC controller are electrically connected.
As a kind of optimal technical scheme of the utility model, the case top is equipped with loading hopper.
As a kind of optimal technical scheme of the utility model, two mutually opposing rotations of pulverization roller.
As a kind of optimal technical scheme of the utility model, the price fixing is equipped with several convex close to one side surface of Moving plate
The stupefied item risen.
As a kind of optimal technical scheme of the utility model, the discharging inclined plate close to discharge port side be less than far from go out
Material mouth side, and the discharge port is located above discharging inclined plate.
As a kind of optimal technical scheme of the utility model, the crane and conveyer belt are mutually parallel.
As a kind of optimal technical scheme of the utility model, the support foot bottom is equipped with non-slip mat.
Compared with prior art, the utility model has the beneficial effects that：This kind of combined type thermal power generation fire coal automatic crushing
Device is further ground fire coal by the setting of price fixing and Moving plate, reduces coal-fired volume, increases coal-fired surface area, from
And increase it is coal-fired heat area, improve coal-fired utilization rate, change the angle of crane by hydraulic cylinder, to change lifting
The height of frame upper end, the equipment to adapt to different height realize entire crushing process by the setting of PLC controller
It is automatic to carry out, human resources are saved, are improved work efficiency.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of combined type thermal power generation fire coal automatic crushing apparatus structure schematic diagram described in the utility model；
Fig. 2 is a kind of Moving plate upper surface schematic diagram described in the utility model；
In figure：1, shell；2, cracking cabin；3, pulverization roller；4, driving motor；5, collection bucket；6, feed inlet；7, price fixing；8、
Moving plate；9, rotary shaft；10, discharge inclined plate；11, PLC controller；12, electric rotating machine；13, support leg；14, discharge port；15, it passes
Send band；16, support column；17, crane；18, hydraulic cylinder；19, stupefied item；20, groove.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of combined type thermal power generation fire coal automatic crushing
Device, including shell 1, pulverization roller 3, price fixing 7, Moving plate 8, conveyer belt 15 and crane 17,1 upper end of shell are equipped with cracking cabin 2, break
Broken storehouse 2 is internally provided with two mutually matched pulverization rollers 3, and pulverization roller 3 is connected with driving motor 4, driving motor 4 and is mounted on shell
The control button of the PLC controller 11 of 1 outer wall of body is electrically connected, and 2 bottom of cracking cabin is equipped with collection bucket 5, and 5 bottom of collection bucket is equipped with
Feed inlet 6, for feed inlet 6 through 7 middle part of price fixing, 7 both ends of price fixing are fixedly mounted on 1 inner wall both sides of shell, and 7 lower section of price fixing is equipped with dynamic
Disk 8,8 bottom of Moving plate are fixedly connected with rotary shaft 9, and rotary shaft 9 and the electric rotating machine 12 for being fixed on 1 bottom outside of shell connect,
Electric rotating machine 12, which starts, drives rotary shaft 9 to rotate, and rotary shaft 9 rotates so that Moving plate 8 rotates, and the Moving plate 8 of rotation coordinates price fixing 7 can
To grind fire coal, coal-fired volume is reduced, increases coal-fired surface area, to increase the coal-fired area that heats, is improved coal-fired
Utilization rate, the control button of electric rotating machine 12 and PLC controller 11 is electrically connected, and Moving plate 8 is equipped with close to 7 one side surface of price fixing
The stupefied item 19 of several protrusions forms groove 20, convenient for the fire coal that will be ground convenient for grinding fire coal between adjacent two stupefied items 19
It discharges, 1 bottom of shell is equipped with discharging inclined plate 10, and convenient for discharge coal dust, 1 bottom of shell is equipped with discharge port 14, under discharge port 14
Side is equipped with conveyer belt 15, and conveyer belt 15 is fixed on crane 17, and crane 17 passes through shaft activity close to 14 one end of discharge port
On support column 16, crane 17 is hinged on far from 14 one end of discharge port on the piston rod of hydraulic cylinder 18, passes through hydraulic cylinder
18 change the angle of crane 17, to change the height of 17 upper end of crane, the equipment to adapt to different height, and hydraulic cylinder
18 and PLC controller 11 be electrically connected.
1 top of shell is equipped with loading hopper, and convenient for charging, two 3 mutually opposing rotations of pulverization roller improve crush efficiency,
Price fixing 7 close to 8 one side surface of Moving plate be equipped with several protrusions stupefied item 19, convenient for coordinate Moving plate 8 on stupefied item 19 by fire coal into
One step crushes, and discharging inclined plate 10 is less than close to 14 side of discharge port far from 14 side of discharge port, is arranged convenient for the coal dust after grinding
Go out, and discharge port 14 is located at 10 top of discharging inclined plate, crane 17 and conveyer belt 15 are mutually parallel, and 13 bottom of support leg is equipped with anti-
Skidding prevents shell 1 from being moved during fire coal crushes.
Concrete principle：In use, starting driving motor 4, driving pulverization roller 3 crushes fire coal, and electric rotating machine 12 opens
It moves and rotary shaft 9 is driven to rotate, rotary shaft 9 rotates so that Moving plate 8 rotates, and the Moving plate 8 of rotation coordinates price fixing 7 that can grind fire coal
It is broken, reduce coal-fired volume, increase coal-fired surface area, to increase it is coal-fired heat area, improve coal-fired utilization rate, lead to
The angle that hydraulic cylinder 18 changes crane 17 is crossed, to change the height of 17 upper end of crane, to adapt to setting for different height
It is standby.
This kind of combined type thermal power generation fire coal automatic crushing device further will be coal-fired by the setting of price fixing and Moving plate
Grind, reduce coal-fired volume, increase coal-fired surface area, to increase it is coal-fired heat area, improve coal-fired utilization rate,
The angle for changing crane by hydraulic cylinder, to change the height of crane upper end, the equipment to adapt to different height is led to
The setting for crossing PLC controller realizes the automatic progress of entire crushing process, saves human resources, improves work effect
Rate.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of combined type thermal power generation fire coal automatic crushing device, including shell (1), pulverization roller (3), price fixing (7), Moving plate
(8), conveyer belt (15) and crane (17), which is characterized in that shell (1) upper end is equipped with cracking cabin (2), the cracking cabin
(2) two mutually matched pulverization rollers (3) are internally provided with, the pulverization roller (3) is connected with driving motor (4), the driving electricity
Machine (4) and mounted on shell (1) outer wall PLC controller (11) control button be electrically connected, cracking cabin (2) bottom is set
There are collection bucket (5), collection bucket (5) bottom to be equipped with feed inlet (6), the feed inlet (6) is described in the middle part of price fixing (7)
Price fixing (7) both ends are fixedly mounted on shell (1) inner wall both sides, and Moving plate (8), Moving plate (8) bottom are equipped with below the price fixing (7)
Portion is fixedly connected with rotary shaft (9), the rotary shaft (9) and electric rotating machine (12) connection for being fixed on shell (1) bottom outside,
The control button of the electric rotating machine (12) and PLC controller (11) is electrically connected, and the Moving plate (8) is close to price fixing (7) side
Surface is equipped with the stupefied item (19) of several protrusions, and groove (20), shell (1) bottom are formed between adjacent two stupefied items (19)
Portion is equipped with discharging inclined plate (10), and shell (1) bottom is equipped with discharge port (14), conveyer belt is equipped with below the discharge port (14)
(15), the conveyer belt (15) is fixed on crane (17), and the crane (17) is close to discharge port (14) one end by turning
Axis is movably arranged on support column (16), and the crane (17) is hinged on the work of hydraulic cylinder (18) far from discharge port (14) one end
On stopper rod, the hydraulic cylinder (18) and PLC controller (11) are electrically connected.
2. a kind of combined type thermal power generation fire coal automatic crushing device according to claim 1, which is characterized in that the shell
Loading hopper is equipped at the top of body (1).
3. a kind of combined type thermal power generation fire coal automatic crushing device according to claim 1, which is characterized in that two institutes
State pulverization roller (3) mutually opposing rotation.
4. a kind of combined type thermal power generation fire coal automatic crushing device according to claim 1, which is characterized in that described fixed
Disk (7) is equipped with the stupefied item (19) of several protrusions close to (8) one side surface of Moving plate.
5. a kind of combined type thermal power generation fire coal automatic crushing device according to claim 1, which is characterized in that it is described go out
Expect that inclined plate (10) is less than close to discharge port (14) side far from discharge port (14) side, and the discharge port (14) is oblique positioned at discharging
Above plate (10).
6. a kind of combined type thermal power generation fire coal automatic crushing device according to claim 1, which is characterized in that the liter
Drop frame (17) and conveyer belt (15) are mutually parallel.
7. a kind of combined type thermal power generation fire coal automatic crushing device according to claim 1, which is characterized in that the branch
Spike (13) bottom is equipped with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660218.5U CN207839090U (en) | 2017-12-01 | 2017-12-01 | A kind of combined type thermal power generation fire coal automatic crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660218.5U CN207839090U (en) | 2017-12-01 | 2017-12-01 | A kind of combined type thermal power generation fire coal automatic crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839090U true CN207839090U (en) | 2018-09-11 |
Family
ID=63423348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721660218.5U Expired - Fee Related CN207839090U (en) | 2017-12-01 | 2017-12-01 | A kind of combined type thermal power generation fire coal automatic crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847844A (en) * | 2019-02-22 | 2019-06-07 | 哈尔滨学院 | A kind of construction waste rubbish, which crushes, utilizes device |
| CN110756273A (en) * | 2019-09-21 | 2020-02-07 | 徐州市正峰锌业有限公司 | Crusher suitable for zinc raw material |
| CN112774793A (en) * | 2020-12-28 | 2021-05-11 | 华能山东发电有限公司众泰电厂 | Improved fuel processing device for thermal power plant |
-
2017
- 2017-12-01 CN CN201721660218.5U patent/CN207839090U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847844A (en) * | 2019-02-22 | 2019-06-07 | 哈尔滨学院 | A kind of construction waste rubbish, which crushes, utilizes device |
| CN109847844B (en) * | 2019-02-22 | 2020-01-07 | 哈尔滨学院 | Building abandonment rubbish is smashed and is utilized device |
| CN110756273A (en) * | 2019-09-21 | 2020-02-07 | 徐州市正峰锌业有限公司 | Crusher suitable for zinc raw material |
| CN112774793A (en) * | 2020-12-28 | 2021-05-11 | 华能山东发电有限公司众泰电厂 | Improved fuel processing device for thermal power plant |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |