CN206253186U - A kind of coal-fired plant's coal crusher - Google Patents
A kind of coal-fired plant's coal crusher Download PDFInfo
- Publication number
- CN206253186U CN206253186U CN201621323601.7U CN201621323601U CN206253186U CN 206253186 U CN206253186 U CN 206253186U CN 201621323601 U CN201621323601 U CN 201621323601U CN 206253186 U CN206253186 U CN 206253186U
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- CN
- China
- Prior art keywords
- coal
- sieve plate
- conveyer belt
- pulverizing chamber
- lower section
- 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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Abstract
The utility model discloses a kind of coal-fired plant's coal crusher, including body, pulverizing chamber, sieve plate and conveyer belt, the body is provided with transmission device, the pulverizing chamber middle part is provided with main crushing cutter, the pulverizing chamber both sides are mounted on outer crushing cutter, the sieve plate both sides are mounted on push rod, the push rod lower section is connected with top board, baffle plate is installed on the conveyer belt, conveyer belt left side top is provided with air outlet, the conveyer belt lower section is provided with base, and the slag chute lower right of depositing is provided with slag notch.The coal-fired plant is mounted on push rod with coal crusher in sieve plate both sides, sieve plate is that can move up and down constructional device, and side is provided with crank axle under the top plate, the big coal cinder of water content is in the sieve plate left and right sides ceaselessly upper and lower oscillatory process, stir up and down, a part again passes by main crushing cutter and outer crushing cutter is crushed, and another part falls conveyer belt under shaking after crushing, can avoid sieve plate that Severe blockage occurs.
Description
Technical field
The utility model is related to coal-fired plant's apparatus field, specially a kind of coal-fired plant's coal crusher.
Background technology
Coal-fired plant belongs to thermal power plant, and abbreviation thermal power plant is the factory for utilizing coal as fuel production electric energy, its base
This production process is：Fuel heating water generation steam in burning, heat energy is transformed into by the chemical energy of fuel, and steam pressure is promoted
Steam turbine rotates, and heat energy is converted into mechanical energy, and then steam turbine drives generator rotation, and mechanical energy is transformed into electric energy.But
The coal cinder of coal-fired plant needs to use disintegrating machine to be used after being crushed, and not so can influence combustion efficiency, insufficient, the waste of burning
Resource.
Disintegrating machine number of species in the market has had much, but existing disintegrating machine can not be directed to humidity
Coal cinder is crushed, and coal cinder of the moisture content higher than 10%, sieve plate easily occurs Severe blockage, prevents reducing mechanism from rotating, material
Can not discharge, or even burn out motor, have a strong impact on production.
Utility model content
The purpose of this utility model is to provide a kind of coal-fired plant's coal crusher, can not to solve existing disintegrating machine
Crushed for moist coal cinder, coal cinder of the moisture content higher than 10%, sieve plate easily occurs Severe blockage, makes reducing mechanism not
Can rotate, material can not be discharged, or even burn out motor, have a strong impact on the problem of production.
To achieve the above object, the utility model provides following technical scheme：A kind of coal-fired plant's coal crusher, including
Body, pulverizing chamber, sieve plate and conveyer belt, the body are provided with transmission device, and transmission device right side and screw feeding bar phase
Connection, the screw feeding bar upper left side is provided with hopper, and screw feeding bar lower right is provided with hopper, the pulverizing chamber middle part
Main crushing cutter is installed, and pulverizing chamber is arranged on hopper lower section, the pulverizing chamber both sides are mounted on outer crushing cutter, and crush
Room left side is mounted with motor room, and the sieve plate both sides are mounted on push rod, and sieve plate is arranged on pulverizing chamber lower section, under the push rod
Side is connected with top board, and top board lower section is provided with crank axle, and baffle plate is provided with the conveyer belt, and conveyer belt is arranged on sieve
Plate lower section, conveyer belt left side top is provided with air outlet, and air outlet upper interior is provided with air-heater, under the conveyer belt
Side is provided with base, and chassis interior is provided with and deposits slag chute, and the slag chute lower right of depositing is provided with slag notch.
Preferably, the wind-force of the air outlet is dimensioned to two-stage.
Preferably, the sieve plate is that can move up and down constructional device.
Preferably, the crank axle is provided with two, and the crank axle in left side and the crank axle direction of motion on right side conversely,
Speed is identical.
Preferably, it is described to deposit the ramp that slag chute is set to 45 °.
Preferably, the altitude range of the baffle plate is set to 10-15cm.
Compared with prior art, the beneficial effects of the utility model are：Coal-fired plant coal crusher is in sieve plate both sides
Push rod is mounted on, sieve plate is for that can move up and down constructional device, and side is provided with crank axle, the big coal of water content under the top plate
Block is in the case where the opposite crank axle of the direction of motion drives so that the sieve plate left and right sides ceaselessly vibrates up and down, so as to drive on coal cinder
Under stir, moist coal cinder is shaken off by vertical tremor, a part again passes by main crushing cutter and outer crushing cutter is crushed, another
Conveyer belt is fallen in part under shaking after crushing, can avoid sieve plate that Severe blockage occurs, in addition, the top on the left of conveyer belt
Air outlet is provided with, and air outlet upper interior is provided with air-heater, the wind-force of two-stage can take the warm wind of air-heater to crushing
Coal surface afterwards, makes its moisture evaporation for containing, and moist coal is dried, and facilitates coal-fired plant to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model conveyer belt side structure schematic diagram.
In figure：1st, transmission device, 2, hopper, 3, air outlet, 4, air-heater, 5, screw feeding bar, 6, motor room, 7, machine
Body, 8, hopper, 9, pulverizing chamber, 10, main crushing cutter, 11, outer crushing cutter, 12, sieve plate, 13, push rod, 14, top board, 15, crank
Axle, 16, slag notch, 17, deposit slag chute, 18, base, 19, conveyer belt, 20, baffle plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of coal-fired plant's coal crusher, including pass
Dynamic device 1, hopper 2, air outlet 3, air-heater 4, screw feeding bar 5, motor room 6, body 7, hopper 8, pulverizing chamber 9, master are broken
Broken knife 10, outer crushing cutter 11, sieve plate 12, push rod 13, top board 14, crank axle 15, slag notch 16, deposit slag chute 17, base 18, transmission
Band 19 and baffle plate 20, body 7 are provided with transmission device 1, and the right side of transmission device 1 is connected with screw feeding bar 5, screw feeding
The upper left side of bar 5 is provided with hopper 2, and the lower right of screw feeding bar 5 is provided with hopper 8, and the middle part of pulverizing chamber 9 is provided with main crushing cutter
10, and pulverizing chamber 9 is arranged on the lower section of hopper 8, the both sides of pulverizing chamber 9 are mounted on outer crushing cutter 11, and the placement of the left side of pulverizing chamber 9
There is motor room 6, the both sides of sieve plate 12 are mounted on push rod 13, and sieve plate 12 is arranged on the lower section of pulverizing chamber 9, the lower section of push rod 13 and top board
14 are connected, and the lower section of top board 14 is provided with crank axle 15, and crank axle 15 is provided with two, and left side crank axle 15 and right side
The direction of motion of crank axle 15 conversely, speed is identical, the opposite crank axle 15 of the direction of motion has driven the left side and the right side of sieve plate 12
Side, makes the left and right sides of sieve plate 12 ceaselessly vibrate up and down, so as to drive coal cinder, baffle plate 20, and transmission is provided with conveyer belt 19
Band 19 is arranged on the lower section of sieve plate 12, and sieve plate 12 is shaken off moist coal cinder by vertical tremor for that can move up and down constructional device,
A part again passes by main crushing cutter 10 and outer crushing cutter 11 is crushed to upthrow, and a part falls biography under shaking after crushing
Band 19 is sent, it is to avoid sieve plate occurs Severe blockage, the altitude range of baffle plate 20 is set to 10-15cm, after can preventing from crushing
Coal slides from the both sides of conveyer belt 19, and the left side of conveyer belt 19 top is provided with air outlet 3, and the upper interior of air outlet 3 is provided with heat
Blower fan 4, the wind-force of air outlet 3 is dimensioned to two-stage, and the wind-force land ground phenomena of one side two-stage shows as feeling there is wind,
Coal after crushing will not be blown afloat, be not in the phenomenon of waste of resource and pollution environment, the wind-force of another aspect two-stage can
With the coal surface that the warm wind of air-heater 4 is taken after crushing to, make its moisture evaporation for containing, the lower section of conveyer belt 19 is provided with base
18, and base 18 is internally provided with and deposits slag chute 17, deposits the lower right of slag chute 17 and is provided with slag notch 16, deposits slag chute 17 and is set to 45 °
Ramp, the residue fallen from conveyer belt 19 can slide to slag notch 16 by ramp.
Operation principle：, it is necessary to simply be tied to whole disintegrating machine before using the coal-fired plant with coal crusher
Structure understands, and the process of whole treatment can generally carry out three divisions of part, and coal is poured into from hopper 2 first, be driven
Device 1 drives screw feeding bar 5, and coal is at the uniform velocity fallen in pulverizing chamber 9 down from hopper 8, and the motor in motor room 6 drives
Rotation carries out impact crushing to coal cinder at a high speed for main crushing cutter 10 and outer crushing cutter 11, and the coal after crushing falls in transmission from sieve plate 12
On band 19, and the big coal cinder of partially aqueous amount is in the case where the opposite crank axle 15 of the direction of motion drives, and top board 14 drives the push rod 13 to make
The left and right sides of sieve plate 12 ceaselessly vibrates up and down, so as to drive coal cinder to stir up and down, by vertical tremor by moist coal cinder
Shake off, a part again passes by main crushing cutter 10 and outer crushing cutter 11 is crushed to upthrow, a part is fallen after shaking crushing
To conveyer belt 19, it is to avoid sieve plate occurs Severe blockage, finally under the conveying of conveyer belt 19, will by the warm wind of air-heater 4
After its moisture evaporation for containing, from the input of the left side of conveyer belt 19, and the residue fallen from conveyer belt 19, can be slided by ramp
To slag notch 16.
Although being described in detail to the utility model with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (6)
1. a kind of coal-fired plant's coal crusher, including body（7）, pulverizing chamber（9）, sieve plate（12）And conveyer belt（19）, it is special
Levy and be：The body（7）Transmission device is installed（1）, and transmission device（1）Right side and screw feeding bar（5）It is connected, institute
State screw feeding bar（5）Upper left side is provided with hopper（2）, and screw feeding bar（5）Lower right is provided with hopper（8）, the crushing
Room（9）Middle part is provided with main crushing cutter（10）, and pulverizing chamber（9）It is arranged on hopper（8）Lower section, the pulverizing chamber（9）Both sides
It is mounted on outer crushing cutter（11）, and pulverizing chamber（9）Left side is mounted with motor room（6）, the sieve plate（12）Both sides are mounted on
Push rod（13）, and sieve plate（12）Installed in pulverizing chamber（9）Lower section, the push rod（13）Lower section and top board（14）It is connected, and top
Plate（14）Lower section is provided with crank axle（15）, the conveyer belt（19）On baffle plate is installed（20）, and conveyer belt（19）It is arranged on
Sieve plate（12）Lower section, the conveyer belt（19）Left side top is provided with air outlet（3）, and air outlet（3）Upper interior is provided with heat
Blower fan（4）, the conveyer belt（19）Lower section is provided with base（18）, and base（18）It is internally provided with and deposits slag chute（17）, it is described to deposit
Slag chute（17）Lower right is provided with slag notch（16）.
2. a kind of coal-fired plant's coal crusher according to claim 1, it is characterised in that：The air outlet（3）Wind
Power is dimensioned to two-stage.
3. a kind of coal-fired plant's coal crusher according to claim 1, it is characterised in that：The sieve plate（12）For that can go up
Lower mobile constructional device.
4. a kind of coal-fired plant's coal crusher according to claim 1, it is characterised in that：The crank axle（15）Set
Have two, and left side crank axle（15）With the crank axle on right side（15）The direction of motion is conversely, speed is identical.
5. a kind of coal-fired plant's coal crusher according to claim 1, it is characterised in that：It is described to deposit slag chute（17）Set
It is 45 ° of ramp.
6. a kind of coal-fired plant's coal crusher according to claim 1, it is characterised in that：The baffle plate（20）Height
Scope is set to 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323601.7U CN206253186U (en) | 2016-12-05 | 2016-12-05 | A kind of coal-fired plant's coal crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323601.7U CN206253186U (en) | 2016-12-05 | 2016-12-05 | A kind of coal-fired plant's coal crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253186U true CN206253186U (en) | 2017-06-16 |
Family
ID=59026776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621323601.7U Expired - Fee Related CN206253186U (en) | 2016-12-05 | 2016-12-05 | A kind of coal-fired plant's coal crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483845A (en) * | 2018-03-20 | 2018-09-04 | 台州智子科技有限公司 | A kind of cow dung dehydration processing unit (plant) |
| CN109604011A (en) * | 2018-12-29 | 2019-04-12 | 贵州大学 | Crusher for fodder is used in a kind of agricultural cultivation |
| CN111389556A (en) * | 2020-03-30 | 2020-07-10 | 梁榕基 | Improved coal crusher and method |
-
2016
- 2016-12-05 CN CN201621323601.7U patent/CN206253186U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483845A (en) * | 2018-03-20 | 2018-09-04 | 台州智子科技有限公司 | A kind of cow dung dehydration processing unit (plant) |
| CN109604011A (en) * | 2018-12-29 | 2019-04-12 | 贵州大学 | Crusher for fodder is used in a kind of agricultural cultivation |
| CN111389556A (en) * | 2020-03-30 | 2020-07-10 | 梁榕基 | Improved coal crusher and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171205 |