CN204974029U - Raw coal rubbing crusher - Google Patents

Raw coal rubbing crusher Download PDF

Info

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
Application number
CN201520462502.6U
Other languages
Chinese (zh)
Inventor
胡传武
Original Assignee
胡传武
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 胡传武 filed Critical 胡传武
Priority to CN201520462502.6U priority Critical patent/CN204974029U/en
Application granted granted Critical
Publication of CN204974029U publication Critical patent/CN204974029U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of raw coal pulverizer
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.
CN201520462502.6U 2015-07-01 2015-07-01 Raw coal rubbing crusher Expired - Fee Related CN204974029U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN206778652U (en) A kind of ore crusher that can be sorted
CN205074073U (en) Thorough reducing mechanism of gangue
CN206425059U (en) A kind of depth ore crushing machine with regular screening function
CN207493852U (en) A kind of concrete multistage grinder
CN205886968U (en) Ore crushing apparatus
CN205886998U (en) Sieving mechanism is smashed to ore
CN206008949U (en) A kind of environmental protection ore disintegrating apparatus
CN205308412U (en) Civil engineering material separation smashs device to pieces
CN204017895U (en) A kind of screening type sandstone pulverizer
CN206027901U (en) High -efficient ore crusher
CN205731376U (en) A kind of toothed roll crusher
CN207287698U (en) Can screened ore pulverizer
CN206304870U (en) A kind of ore crushes milling device
CN204974029U (en) Raw coal rubbing crusher
CN204865978U (en) Rubbing crusher is filtered in advance in colliery
CN205731375U (en) A kind of disintegrating machine
CN204911716U (en) Broken sieve separator in colliery
CN205288551U (en) A high -efficient screening device of smashing for rock
CN102744123A (en) Impact hammer type crusher
CN204017970U (en) Spallar
CN206965809U (en) A kind of coal flour mill
CN206435291U (en) A kind of fruit smashing equipment
CN203044066U (en) Prescreening type rotary device for uniformly distributing ores of large-scale cone crusher
CN203620697U (en) Raw coal grinding machine
CN204841842U (en) Spice rubbing crusher

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