CN106964438A - A kind of highly effective and safe low noise coal-grinding apparatus - Google Patents
A kind of highly effective and safe low noise coal-grinding apparatus Download PDFInfo
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- CN106964438A CN106964438A CN201710335738.7A CN201710335738A CN106964438A CN 106964438 A CN106964438 A CN 106964438A CN 201710335738 A CN201710335738 A CN 201710335738A CN 106964438 A CN106964438 A CN 106964438A
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- 238000000227 grinding Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 238000003801 milling Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002817 coal dust Substances 0.000 abstract description 17
- 230000036541 health Effects 0.000 abstract description 4
- 230000000241 respiratory effect Effects 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 21
- 239000000446 fuel Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of highly effective and safe low noise coal-grinding apparatus, including inlet tube, shell, noise reduction ball, broken case, hydraulic stem, electric drill, pressing plate, cutting knife, conveying pipeline, roll case, on mill, under mill, return duct, water tank, negative pressure pump, discharge nozzle and water-supply-pipe, described housing top end is provided with inlet tube, provided with broken case in shell, inlet tube is connected with broken case, outer casing inner wall is uniformly provided with noise reduction ball and crushed in case provided with hydraulic stem, hydraulic stem bottom is provided with pressing plate, pressing plate lower surface is provided with cutting knife, pressing plate is provided with multiple electric drills, broken case is connected by conveying pipeline with rolling case, roll in case provided with above mill and under mill, on mill middle position provided with rotating shaft, water tank is provided with shell, water tank is connected by water-supply-pipe with discharge nozzle.The present invention avoids noise from producing influence to workman, it is to avoid coal dust flies around pollution environment, it is to avoid its respiratory health to people is impacted, it is ensured that safety.
Description
Technical field
The present invention relates to a kind of coal mine equipment, specifically a kind of highly effective and safe low noise coal-grinding apparatus.
Background technology
Coal is a kind of mineral that may be used as fuel or the raw material of industry.It is archaeophyte by biological chemistry action and
Geologic process and change its physics, chemical property, the black solid mineral being made up of elements such as carbon, hydrogen, oxygen, nitrogen.Coal is used as one
Kind of fuel, early in just being had begun to before 800 years.Coal is widely used as industrial fuel, is the industry leather from 18 end of the centurys
What life started.With steam engine invention and use, coal is widely used as industrial fuel, and preceding institute is brought to society
The huge production power not having, has promoted advancing for industry, has developed the works such as coal, steel, chemical industry, mining, metallurgy therewith
Industry.Coal heat is high.And the rich reserves of coal on earth, it is widely distributed, exploitation is typically also easier, thus it is wide
The general fuel being used as in various industrial productions.Coal is in addition to obtaining heat and kinetic energy as fuel, what is more important
Therefrom the coke of extraction metallurgy and produce artificial petroleum, i.e. coal low temperature distillation fluid product --- coal tar.By changing
Processing is learned, thousands of kinds of chemical products can be produced from coal, so it is a kind of very important industrial chemicals again, such as
During China is considerable, small nitrogenous fertilizer plant all with coal make raw material production chemical fertilizer.The coal of China is widely used for as a variety of industry
Raw material.The construction in Large-scale Coal industrial base, the formation and development to China's integrated industrial base and economic zone is played very
Big effect.In addition, also tended in coal containing many radioactivity and rare element such as uranium, germanium, gallium etc., these radioactivity and dilute
There is the important source material that element is semiconductor and atomic energy industry.Coal pulverizer is by coal crusher and wears into the machinery of coal dust, and it is
The important auxiliary equipment of coal-powder boiler.Coal pulverizer is after material is broken, then the key equipment crushed.Coal pulverizer extensively should
For cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics
Deng production industry, dry type or wet type grinding are carried out to various ores and other grindability materials.Produced during existing coal pulverizer work
Raw noise is very big, while producing substantial amounts of dust, pollution environment causes harm to the healthy of people simultaneously.
The content of the invention
It is an object of the invention to provide a kind of highly effective and safe low noise coal-grinding apparatus, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of highly effective and safe low noise coal-grinding apparatus, including inlet tube, shell, noise reduction ball, broken case, hydraulic stem, electric drill,
Pressing plate, cutting knife, conveying pipeline, roll case, on mill, under mill, return duct, water tank, negative pressure pump, discharge nozzle and water-supply-pipe, institute
The housing top end stated is provided with inlet tube, shell provided with broken case, and inlet tube is connected with broken case, and outer casing inner wall, which is uniformly provided with, to disappear
Sound ball, noise reduction ball is provided with sound-absorption hole, and outer casing inner wall is provided with camera, crushes and hydraulic stem is provided with case, hydraulic stem bottom is provided with
Pressing plate, pressing plate lower surface is provided with cutting knife, and pressing plate is provided with multiple electric drills, and the drill bit of electric drill passes through pressing plate, and broken case passes through conveying
Manage and roll case connection, roll in case provided with above mill and under mill, middle position of above milling above is milled and is provided with provided with rotating shaft
Through hole, the conveying pipeline port of export is provided with above through hole, rolls bottom end provided with discharge nozzle, and discharge nozzle is interior to be provided with filter screen, discharge nozzle
Upper installation negative pressure pump, return duct one end is connected with discharge nozzle, and the return duct other end is connected with conveying pipeline, and water storage is provided with shell
Tank, water tank is connected by water-supply-pipe with discharge nozzle, and the water-supply-pipe port of export is provided with atomizer, housing top end provided with illuminating lamp and
Timer.
It is used as further scheme of the invention：Described inlet tube is provided with control valve.
It is used as further scheme of the invention：Described noise reduction ball is made up of sound-absorbing material.
It is used as further scheme of the invention：Described broken case upper end inwall is provided with high position sensor.
It is used as further scheme of the invention：Described camera is connected with external display device.
It is used as further scheme of the invention：Described return duct is arranged on the front of filter screen with discharge nozzle junction.
It is used as further scheme of the invention：Solid transmission pump is installed on described described return duct.
It is used as further scheme of the invention：Described described atomizer is arranged in discharge nozzle.
Compared with prior art, the beneficial effects of the invention are as follows：Colliery is put into broken case by inlet tube and broken by the present invention
Broken, noise reduction ball and sound-absorption hole increase the diffusing reflection of sound, absorb noise, prevent the propagation of noise, it is to avoid noise is produced to workman
Influence, drives cutting knife to cut colliery by ten thousand reciprocating motions up and down of hydraulic stem, while electric drill is punched to colliery,
Being smoothed out for convenient cutting, improves operating efficiency, rotation of milling is driven by motor, and broken colliery is further ground
Mill, it is ensured that its milling efficiency, is suctioned out by negative pressure pump by the coal dust milled in case is rolled, and filter screen and return duct will be underproof big
Particle coal dust is back to roll to be continued to mill in case, and spraying water smoke by water tank and atomizer bedews coal dust, makes coal dust
It is inter-adhesive together, it is to avoid coal dust is flown around pollution environment, it is to avoid its respiratory health to people is impacted, it is ensured that peace
Entirely.
Brief description of the drawings
Fig. 1 is a kind of structural representation of highly effective and safe low noise coal-grinding apparatus.
Fig. 2 be in a kind of highly effective and safe low noise coal-grinding apparatus on the structural representation milled.
In figure：1st, inlet tube, 2, shell, 3, noise reduction ball, 4, sound-absorption hole, 5, broken case, 6, hydraulic stem, 7, electric drill, 8, pressure
Plate, 9, cutting knife, 10, conveying pipeline, 11, roll case, 12, rotating shaft, 13, on mill, 14, through hole, 15, under mill, 16, return duct,
17th, water tank, 18, filter screen, 19, negative pressure pump, 20, discharge nozzle, 21, atomizer, 22, water-supply-pipe, 23, camera, 24, high-order
Sensor, 25, illuminating lamp, 26, timer.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-2, a kind of highly effective and safe low noise coal-grinding apparatus, including it is inlet tube 1, shell 2, noise reduction ball 3, broken
Case 5, hydraulic stem 6, electric drill 7, pressing plate 8, cutting knife 9, conveying pipeline 10, roll case 11, on mill 13, under mill 15, return duct 16, storage
Water pot 17, negative pressure pump 19, discharge nozzle 20 and water-supply-pipe 22, the described top of shell 2 are provided with inlet tube 1, shell 2 provided with broken
Case 5, inlet tube 1 is connected with broken case 5, and inlet tube 1 is provided with control valve, and putting into broken case 5 by the south of the River colliery of inlet tube 1 breaks
It is broken, crush the upper end inwall of case 5 and be provided with high position sensor 24, high position sensor 24 puts into raw material together, and excessively influence is used, shell 2
Inwall is provided with camera 23, and camera 23 is connected with external display device, and work therein is clearly seen that by camera 23
Situation, the inwall of shell 2 is uniformly provided with noise reduction ball 3, and noise reduction ball 3 is provided with sound-absorption hole 4, and noise reduction ball 3 is made up of sound-absorbing material, enters bubble
Foam etc., noise reduction ball 3 and sound-absorption hole 4 increase the diffusing reflection of sound, absorb noise, prevent the propagation of noise, it is to avoid noise is to workman
Influence is produced, crushes and hydraulic stem 6 is provided with case 5, the bottom of hydraulic stem 6 is provided with pressing plate 8, the lower surface of pressing plate 8 is provided with cutting knife 9, pressing plate 8
Multiple electric drills 7 are provided with, the drill bit of electric drill 7 passes through pressing plate 8, drive cutting knife 9 ten thousand is moved back and forth to coal by hydraulic stem 6 up and down
Ore deposit is cut, while electric drill 7 is punched to colliery, being smoothed out for convenient cutting improves operating efficiency, crushes case 5 and leads to
Cross conveying pipeline 10 and be connected with rolling case 11, roll in case 11 provided with above mill 13 and under mill 15,13 middle positions of above milling are set
Have rotating shaft 12, rotating shaft 12 is connected with external motor, above milling 13 is provided with through hole 14, above mill 13 and under 15 surfaces of milling all set
Mill stupefied, the port of export of conveying pipeline 10 is provided with the top of through hole 14, and 13 rotations of milling are driven by motor, to broken colliery
Further mill, it is ensured that its milling efficiency, roll the bottom of case 11 provided with discharge nozzle 20, discharge nozzle 20 is interior to be provided with filter screen 18, discharging
Negative pressure pump 19 is installed, the one end of return duct 16 is connected with discharge nozzle 20, and the other end of return duct 16 is connected with conveying pipeline 10 on pipe 20, returned
Flow tube 16, which is arranged on the junction of discharge nozzle 20 on the front of filter screen 18, return duct 16, installs solid transmission pump, passes through negative pressure pump
19 will roll the coal dust sucking-off milled in case 11, and underproof bulky grain coal dust is back to and rolls case by filter screen 18 and return duct 16
Continue to mill in 11, water tank 17 is provided with shell 2, water tank 17 is connected by water-supply-pipe 22 with discharge nozzle 20, water-supply-pipe 22
The port of export is provided with atomizer 21, and atomizer 21 is arranged in discharge nozzle 20, sprayed by water tank 17 and atomizer 21
Water smoke bedews coal dust, makes coal dust inter-adhesive together, it is to avoid coal dust flies around pollution environment, it is to avoid its breathing to people
Road health is impacted, it is ensured that safety, the top of shell 2 is provided with illuminating lamp 25 and timer 26, and illuminating lamp 25 is in dark
By illumination, convenient work, improves work precision at the record time of timer 26.
The present invention operation principle be：Colliery is put into broken case by inlet tube and crushed by the present invention, noise reduction ball and sound-absorbing
Hole increases the diffusing reflection of sound, absorbs noise, prevents the propagation of noise, it is to avoid noise produces influence to workman, passes through hydraulic stem
Ten thousand move back and forth up and down and drive cutting knifes to cut colliery, while electric drill is punched to colliery, facilitate cut smooth
Carry out, improve operating efficiency, rotation of milling is driven by motor, broken colliery is further milled, it is ensured that its effect of milling
Really, suctioned out by negative pressure pump by the coal dust milled in case is rolled, underproof bulky grain coal dust is back to by filter screen and return duct
Roll and continue to mill in case, spraying water smoke by water tank and atomizer bedews coal dust, makes coal dust inter-adhesive together,
Coal dust is avoided to fly around pollution environment, it is to avoid its respiratory health to people is impacted, it is ensured that safety, high position sensor one
Playing input raw material, excessively influence is used, and is clearly seen that working condition therein by camera, illuminating lamp is in dark
By illumination, convenient work, improves work precision at the timer record time.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (8)
1. a kind of highly effective and safe low noise coal-grinding apparatus, including inlet tube, shell, noise reduction ball, broken case, hydraulic stem, electric drill, pressure
Plate, cutting knife, conveying pipeline, roll case, on mill, under mill, return duct, water tank, negative pressure pump, discharge nozzle and water-supply-pipe, it is special
Levy and be, described housing top end is provided with inlet tube, shell provided with broken case, and inlet tube is connected with broken case, outer casing inner wall
Noise reduction ball is uniformly provided with, noise reduction ball is provided with sound-absorption hole, and outer casing inner wall is provided with camera, crushes and hydraulic stem, hydraulic pressure are provided with case
Bar bottom is provided with pressing plate, and pressing plate lower surface is provided with cutting knife, and pressing plate is provided with multiple electric drills, and the drill bit of electric drill passes through pressing plate, crushed
Case is connected by conveying pipeline with rolling case, roll in case provided with above mill and under mill, middle position of above milling provided with rotating shaft, on
Mill provided with through hole, the conveying pipeline port of export is provided with above through hole, roll bottom end provided with discharge nozzle, discharge nozzle is interior provided with filter
Negative pressure pump is installed, return duct one end is connected with discharge nozzle, and the return duct other end is connected with conveying pipeline, in shell on net, discharge nozzle
Provided with water tank, water tank is connected by water-supply-pipe with discharge nozzle, and the water-supply-pipe port of export is provided with atomizer, and housing top end is provided with
Illuminating lamp and timer.
2. a kind of highly effective and safe low noise coal-grinding apparatus according to claim 1, it is characterised in that on described inlet tube
Provided with control valve.
3. a kind of highly effective and safe low noise coal-grinding apparatus according to claim 1, it is characterised in that described noise reduction ball is
Sound-absorbing material is made.
4. a kind of highly effective and safe low noise coal-grinding apparatus according to claim 1, it is characterised in that on described broken case
Inwall is held to be provided with high position sensor.
5. a kind of highly effective and safe low noise coal-grinding apparatus according to claim 1, it is characterised in that described camera with
External display device is connected.
6. a kind of highly effective and safe low noise coal-grinding apparatus according to claim 1, it is characterised in that described return duct with
Discharge nozzle junction is arranged on the front of filter screen.
7. a kind of highly effective and safe low noise coal-grinding apparatus according to claim 1, it is characterised in that on described return duct
Solid transmission pump is installed.
8. a kind of highly effective and safe low noise coal-grinding apparatus according to claim 1, it is characterised in that described atomizer
It is arranged in discharge nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335738.7A CN106964438A (en) | 2017-05-12 | 2017-05-12 | A kind of highly effective and safe low noise coal-grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335738.7A CN106964438A (en) | 2017-05-12 | 2017-05-12 | A kind of highly effective and safe low noise coal-grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964438A true CN106964438A (en) | 2017-07-21 |
Family
ID=59331529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335738.7A Withdrawn CN106964438A (en) | 2017-05-12 | 2017-05-12 | A kind of highly effective and safe low noise coal-grinding apparatus |
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| CN (1) | CN106964438A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372995A (en) * | 2018-05-11 | 2018-08-07 | 丁保明 | A kind of multifunctional trash can |
| CN110072042A (en) * | 2019-04-28 | 2019-07-30 | 王荣宗 | A kind of campus stair aisle security protection camera sound can convert sound-absorbing outer cover |
| CN111701667A (en) * | 2020-07-23 | 2020-09-25 | 上海砼力人工砂装备有限公司 | Sand making machine with abrasion monitoring function and sensor thereof |
| CN112473914A (en) * | 2020-09-24 | 2021-03-12 | 张掖恒业生物科技有限公司 | Layering reducing mechanism for bio-pharmaceuticals |
| CN112774826A (en) * | 2019-11-11 | 2021-05-11 | 宁波诺客环境科技有限公司 | Low-temperature crushing method and crushing device for high-viscosity refined distillation residues |
| CN113457797A (en) * | 2021-07-02 | 2021-10-01 | 苏州中材建设有限公司 | Fly ash ultrafine powder grinding system |
-
2017
- 2017-05-12 CN CN201710335738.7A patent/CN106964438A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372995A (en) * | 2018-05-11 | 2018-08-07 | 丁保明 | A kind of multifunctional trash can |
| CN110072042A (en) * | 2019-04-28 | 2019-07-30 | 王荣宗 | A kind of campus stair aisle security protection camera sound can convert sound-absorbing outer cover |
| CN112774826A (en) * | 2019-11-11 | 2021-05-11 | 宁波诺客环境科技有限公司 | Low-temperature crushing method and crushing device for high-viscosity refined distillation residues |
| CN111701667A (en) * | 2020-07-23 | 2020-09-25 | 上海砼力人工砂装备有限公司 | Sand making machine with abrasion monitoring function and sensor thereof |
| CN111701667B (en) * | 2020-07-23 | 2023-03-14 | 上海砼力人工砂装备有限公司 | Sand making machine with abrasion monitoring function and sensor thereof |
| CN112473914A (en) * | 2020-09-24 | 2021-03-12 | 张掖恒业生物科技有限公司 | Layering reducing mechanism for bio-pharmaceuticals |
| CN112473914B (en) * | 2020-09-24 | 2022-05-06 | 张掖恒业生物科技有限公司 | Layering reducing mechanism for bio-pharmaceuticals |
| CN113457797A (en) * | 2021-07-02 | 2021-10-01 | 苏州中材建设有限公司 | Fly ash ultrafine powder grinding system |
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