CN204974029U - Raw coal rubbing crusher - Google Patents
Raw coal rubbing crusher Download PDFInfo
- Publication number
- CN204974029U CN204974029U CN201520462502.6U CN201520462502U CN204974029U CN 204974029 U CN204974029 U CN 204974029U CN 201520462502 U CN201520462502 U CN 201520462502U CN 204974029 U CN204974029 U CN 204974029U
- Authority
- CN
- China
- Prior art keywords
- raw coal
- rotating shaft
- crushing bin
- screen cloth
- shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a raw coal rubbing crusher, including feeder hopper, support, discharging pipe and base, feeder hopper and crushing storehouse are installed to support top, are connected with material channel between feeder hopper and the crushing storehouse, and material channel is cylinder downward sloping setting, and material channel comprises two -layer from top to bottom, install the sieve between two -layer, smash the storehouse at the bottom of by shell, barrier, crushing roller and arc the screen cloth constitute, the crushing roller comprises pivot and broken stick, and the pivot is installed at the middle part of shell, and the discharge gate is installed to screen cloth at the bottom of the arc is installed to the below of pivot on the shell of screen cloth below at the bottom of the arc, the fixed flitch that is provided with out on the support of discharge gate below runs through being provided with out the hopper on the play flitch, the utility model discloses effectively realizing the shredding to the raw coal, having improved the shredding speed of raw coal, to a great extent protects and has improved the productivity effect.
Description
Technical field
The utility model relates to a kind of coal mine machinery, specifically a kind of raw coal pulverizer.
Background technology
In a lot of raw coal, containing gangue, gangue content is larger, and the unit caloric value of coal is less, and quality is poorer, and this raw coal selling price containing gangue is lower.For gangue is separated from raw coal, need to pulverize raw coal; The model of the pulverizer of raw coal in prior art, size kind are a lot, ubiquity complex structure, the shortcoming that energy consumption is large; And the coal cinder after pulverizing is collected inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of raw coal pulverizer, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of raw coal pulverizer, comprise feed hopper, support, discharge nozzle and base, feed hopper and crushing bin are installed above described support, material channel is connected with between feed hopper and crushing bin, the cylindrical downward-sloping setting of material channel, material channel is made up of two-layer up and down, between two-layer, sieve plate is installed, upper strata is pellet passage, lower floor is fines passage, and feed hopper is arranged on the top of pellet passage, and crushing bin is arranged on the below of pellet passage, fines channel setting is below pellet passage, and the below of fines passage connects discharging opening; Described crushing bin is made up of shell, barrier, breaker roll and arcuate bottom screen cloth, the upper opening of crushing bin, and crushing bin opening connects pellet passage; Described breaker roll is made up of rotating shaft and fragmentation rod, rotating shaft is arranged on the middle part of shell, the radial direction of rotating shaft is provided with broken rod, the barrier stopping Large stone material is installed above rotating shaft, broken rod passes by the gap of barrier, in the below of rotating shaft, arcuate bottom screen cloth is installed, the shell below arcuate bottom screen cloth installs discharging opening, a termination drive motors of rotating shaft; Support below described discharging opening is fixedly installed reclaiming plate, reclaiming plate runs through and is provided with discharge bucket, discharge bucket lower end has been made into integration discharge nozzle, and discharge nozzle outer setting is fluted, discharge nozzle lower end is socketed with collecting bag, and collecting bag is connected with groove fit by jump ring.
Further, described frame bottom is also provided with base, and base bottom is also provided with slipmat.
Further, described groove is circular groove.
Further, described jump ring is " C " font.
Compared with prior art, the utility model structure is simple, and the vibrations of Appropriate application machinery self impel raw coal to flow and screening, effectively prevent the mesh of screen cloth from blocking; Utilize sieve plate to be isolated raw coal in small, broken bits before raw coal enters crushing bin, reduce the raw coal amount of carrying out crushing bin; Utilize barrier raw coal different for particle diameter to be carried out separation broken, utilize arcuate bottom screen cloth to carry out separating twice screening, guarantee that raw coal is drawn a bow to the full the fineness required, therefore the utility model can make full use of the mechanical energy of equipment, reduces kinetic equation loss as far as possible, saves electric energy; The utility model effectively realizes the pulverization process to raw coal, improves the pulverization process speed of raw coal, protects improve productivity effect to a great extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of raw coal pulverizer.
Fig. 2 is the part-structure schematic diagram of raw coal pulverizer.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of raw coal pulverizer, comprise feed hopper 1, support 13, discharge nozzle 17 and base 21, feed hopper 1 and crushing bin 7 are installed above described support 13, material channel 4 is connected with between feed hopper 1 and crushing bin 7, the cylindrical downward-sloping setting of material channel 4, material channel 4 is made up of two-layer up and down, sieve plate 2 is installed between two-layer, upper strata is pellet passage 3, lower floor is fines passage 5, feed hopper 1 is arranged on the top of pellet passage 3, crushing bin 7 is arranged on the below of pellet passage 3, fines passage 5 is arranged on below pellet passage 3, the below of fines passage 5 connects discharging opening 12, described crushing bin 7 is made up of shell 8, barrier 6, breaker roll and arcuate bottom screen cloth 11, the upper opening of crushing bin 7, and crushing bin 7 opening connects pellet passage 3, described breaker roll is made up of rotating shaft 9 and fragmentation rod 10, rotating shaft 9 is arranged on the middle part of shell 8, the radial direction of rotating shaft 9 is provided with broken rod 10, rotating shaft 9 is rotated in shell 8, above rotating shaft 9, be provided with the barrier 6 stopping Large stone material, broken rod 10 passes by the gap of barrier 6, is provided with arcuate bottom screen cloth 11 in the below of rotating shaft 9, shell below arcuate bottom screen cloth 11 is installed discharging opening 12, a termination drive motors 14 of rotating shaft 9, support 13 below described discharging opening 12 is fixedly installed reclaiming plate 15, reclaiming plate 15 runs through and is provided with discharge bucket 16, discharge bucket 16 lower end has been made into integration discharge nozzle 17, discharge nozzle 17 outer setting fluted 18, discharge nozzle 17 lower end is socketed with collecting bag 19, collecting bag 19 is connected by jump ring 20 and groove 18, is also provided with base 21 bottom support 13, described groove 18 is circular groove, described jump ring 20 is " C " font, slipmat 22 is also provided with bottom described base 21, the utility model effectively achieves the pulverization process to raw coal, improves the pulverization process speed of raw coal, greatly enhances productivity effect.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. a raw coal pulverizer, comprise feed hopper, support, discharge nozzle and base, it is characterized in that, feed hopper and crushing bin are installed above described support, material channel is connected with between feed hopper and crushing bin, the cylindrical downward-sloping setting of material channel, material channel is made up of two-layer up and down, be provided with sieve plate between two-layer, upper strata is pellet passage, and lower floor is fines passage, feed hopper is arranged on the top of pellet passage, crushing bin is arranged on the below of pellet passage, and fines channel setting is below pellet passage, and the below of fines passage connects discharging opening; Described crushing bin is made up of shell, barrier, breaker roll and arcuate bottom screen cloth, the upper opening of crushing bin, and crushing bin opening connects pellet passage; Described breaker roll is made up of rotating shaft and fragmentation rod, rotating shaft is arranged on the middle part of shell, the radial direction of rotating shaft is provided with broken rod, the barrier stopping Large stone material is installed above rotating shaft, broken rod passes by the gap of barrier, in the below of rotating shaft, arcuate bottom screen cloth is installed, the shell below arcuate bottom screen cloth installs discharging opening, a termination drive motors of rotating shaft; Support below described discharging opening is fixedly installed reclaiming plate, reclaiming plate runs through and is provided with discharge bucket, discharge bucket lower end has been made into integration discharge nozzle, and discharge nozzle outer setting is fluted, discharge nozzle lower end is socketed with collecting bag, and collecting bag is connected with groove fit by jump ring.
2. raw coal pulverizer according to claim 1, is characterized in that, described frame bottom is also provided with base, and base bottom is also provided with slipmat.
3. raw coal pulverizer according to claim 1, is characterized in that, described groove is circular groove.
4. raw coal pulverizer according to claim 1, is characterized in that, described jump ring is " C " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462502.6U CN204974029U (en) | 2015-07-01 | 2015-07-01 | Raw coal rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462502.6U CN204974029U (en) | 2015-07-01 | 2015-07-01 | Raw coal rubbing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974029U true CN204974029U (en) | 2016-01-20 |
Family
ID=55108449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462502.6U Expired - Fee Related CN204974029U (en) | 2015-07-01 | 2015-07-01 | Raw coal rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388273A (en) * | 2017-06-28 | 2017-11-24 | 太仓市冠东机械科技有限公司 | A kind of power plant's coal conveys scratch system |
| CN112337623A (en) * | 2020-10-15 | 2021-02-09 | 焦作熔创石墨科技有限公司 | Grinding device is used in production of lithium cell graphite negative electrode material |
-
2015
- 2015-07-01 CN CN201520462502.6U patent/CN204974029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388273A (en) * | 2017-06-28 | 2017-11-24 | 太仓市冠东机械科技有限公司 | A kind of power plant's coal conveys scratch system |
| CN112337623A (en) * | 2020-10-15 | 2021-02-09 | 焦作熔创石墨科技有限公司 | Grinding device is used in production of lithium cell graphite negative electrode material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |