CN208727067U - Mine wet-type vibratory string cyclone dust catcher - Google Patents
Mine wet-type vibratory string cyclone dust catcher Download PDFInfo
- Publication number
- CN208727067U CN208727067U CN201820947089.6U CN201820947089U CN208727067U CN 208727067 U CN208727067 U CN 208727067U CN 201820947089 U CN201820947089 U CN 201820947089U CN 208727067 U CN208727067 U CN 208727067U
- Authority
- CN
- China
- Prior art keywords
- dust
- cylinder
- vibratory string
- high pressure
- dirt
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 61
- 239000007921 spray Substances 0.000 claims abstract description 15
- 229920002472 Starch Polymers 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims abstract description 9
- 235000019698 starch Nutrition 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000003595 mist Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000018044 dehydration Effects 0.000 description 10
- 238000006297 dehydration reaction Methods 0.000 description 10
- 238000000605 extraction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 206010035653 pneumoconiosis Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 201000010001 Silicosis Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses a kind of mine wet-type vibratory string cyclone dust catchers, contain cylinder (10), afflux air inlet (1), blower (7).The sequence installation high pressure sprays fog equipment, vibratory string screen (4), swirl-flow devices in cylinder (10)；High pressure sprays fog equipment is by row's high service pipe (2), is laid in high pressure nozzle (3) on high service pipe (2) and constitutes；Swirl-flow devices be it is identical by two shapes, direction reciprocal swirl vane (5) relative combinations are constituted；Dirt slurry collector (8) is equipped with below cylinder (10), the lower part that dirt starches collector (8) is equipped with mudhole (9).The utility model has the advantages that high dust collection efficiency, resistance are small, low energy consumption, small in size, flexible arrangement, processing cost is cheap, operation and maintenance are easy, can be widely applied to the improvement of mine down-hole working face and tunnel dust especially respirable dust.
Description
Technical field
The utility model belongs to technical field of industrial dust removal, and in particular to a kind of mine wet-type vibratory string cyclone dust catcher,
It can be widely applied in the improvement of mine down-hole working face and tunnel dust especially respirable dust.
Background technique
Mineral resources are the main energy of industrial production and raw material, due to the quick increasing of social economy and human material's demand
Long, the consumption of mineral resources is also growing day by day.With the continuous improvement of mine down-hole mining rate and mechanization degree, underground
Dust harzard problem also becomes increasingly conspicuous, and not only endangers the physical and mental health of operating personnel, causes pneumoconiosis, and seriously pollute operation
Environment and threat downhole safety production, in some instances it may even be possible to cause great casualties and property loss.It is equal that mine down-hole fells and transports process
It has a large amount of dust to generate, predominantly the respirable dust of inorganization dust, especially partial size less than 5 μm, dispersion degree height,
Partial size is small, large specific surface area, adsorption capacity are strong, not easily settled, and under the disturbance of operation post ambient windstream, long-term suspension is in sky
In compression ring border, safety and health problem can be caused to production operation personnel.Mine pneumoconiosis and silicosis are the main classes of pneumoconiosis
Not, the two is total accounts for about the 90% of pneumoconiosis total cases.In recent years, the crowd of China's contact occupational occupied generation
Boundary is the first, and wherein pneumoconiosis occupies first of China's occupational disease, brings about great losses to national wealth and people's life.Therefore, with
The problem of raising of the people to environmental quality requirement, the pollution control of such dust is paid attention to and paid close attention to extensively at various countries.
Currently, mine downhole powder dust prevention and treatment mainly takes water mist dust fall and deduster to catch dirt mode, in underground local job
Place dust post setting spraying device or wet scrubber, dedusting method is single, and good dust removing effects are not achieved.Due to
Technical reason, spraying device or wet scrubber efficiency of dust collection used at present (especially imitate the dedusting of fine dust
Rate) lower (generally 80% or so), and resistance too big (being greater than 2000Pa), dehydration efficiency are poor (being lower than 85%), control dust
The effect is unsatisfactory for reason.It is up to 95% in the total dirt efficiency of dust collection of the widely used venturi wet dust collector in mine at present, but right
Respirable dust efficiency of dust collection only has 80% or so, and its resistance is too big (1500-4000Pa), the too high (8-35kJ/ of energy consumption
m3), volume is big, and overall height reaches 10m or more.With mine down-hole safety in production and the continuous development of occupational health management,
Atomizing de-dusting apparatus and wet scrubber traditional at present is not suitable for China's mine down-hole Mining technology condition or scene is removed
Dirt needs, and is difficult to make the concentration of mine downhole powder dust to be reduced in the limit value of national Specification, has been unable to meet current people
To the needs of high quality working environment.
Summary of the invention
The purpose of this utility model aiming at the above problem existing for the existing wet dust collection technology of mine down-hole, and mentions
For one kind have high dust collection efficiency, resistance is small, low energy consumption, small in size, flexible arrangement, processing cost is cheap, operation and maintenance are easy
Mine wet-type vibratory string cyclone dust catcher.
For the above-mentioned purpose for realizing the utility model, the utility model mine wet-type vibratory string cyclone dust catcher is using following
Technical solution:
The utility model mine wet-type vibratory string cyclone dust catcher, contains cylinder, afflux air inlet, blower, the collection
The inlet end side that port is located at cylinder is flowed into, the assembling is in the outlet side of cylinder.It is sequentially installed in cylinder
High pressure sprays fog equipment, vibratory string screen, swirl-flow devices.The high pressure sprays fog equipment is by row's high service pipe, is laid in height
High pressure nozzle on water supplying pipe is pressed to constitute.The swirl-flow devices are, direction reciprocal swirl vanes identical by two shapes
Relative combinations are constituted, and two shapes are identical, the cylinder between the reciprocal swirl vane in direction is dehydration tube.Under cylinder
Face is equipped with dirt and starches collector, and the lower part that dirt starches collector is equipped with mudhole, and the lower part of cylinder is equipped with opening, and opening is collected with dirt slurry
Device communicates.
Dust-contained airflow enters from afflux air inlet, and grit touches in the fine water-spray and dust-contained airflow that high pressure nozzle generates
It hits, captures, agglomerates dust, dust size increase, weight increase is made to settle down.To further increase dust removing effects, high pressure spray
The water mist that mouth generates sprays to vibratory string screen, and the string wire shock of spray and vibratory string screen forms moisture film, further on vibratory string screen
The dust catching for escaping from water mist is trapped, in the case where water mist continuously impacts cleaning function, flows into dirt muddy water slurry under cylinder
The dirt of face setting starches collector, is discharged from mudhole.Two shapes are identical, the reciprocal swirl vane in direction keeps air-flow
Rotation moves to the inner surface of dehydration tube under the action of the centrifugal force, and air-flow is made to keep rotation for double-cyclone form until discharge, prevents
Dust rebounds, to reduce the resistance of dust-extraction unit, substantially increases the effect of centrifuge separation dust and droplet.
The vibratory string screen is worked out by stainless steel metal wire arrangement.The blower is centrifugal blower, centrifugation
Blower provides power for dust-extraction unit, and clean air is discharged by the air outlet of blower.
The utility model mine wet-type vibratory string cyclone dust catcher after the above technical solution is adopted, has following positive effect
Fruit:
1. the wet dust removal mode combined using atomizing de-dusting, vibratory string grid dedusting, realizes water mist, water droplet, moisture film three
Grade dedusting technology, droplet with dust-contained airflow contact area is big, time of contact is long, efficiency of seizing dust is high；
2. using double-cyclone dedusting dehydration device, high-effective dust-removing and dehydrating demisting effect, bidirectional rotational flow is furthermore achieved
Blade construction makes air-flow axially outflow dust-extraction unit, avoids the turbulent eddies between air-flow, greatly reduces dust-extraction unit
Resistance；
3. dust-extraction unit uses transverse horizontal structure, it is suitble to arrangement underground work face and tunnel, dust-extraction unit need not setting
Cleaning shaft and blower foundation, dust pelletizing system volume greatly reduce, and reduce manufacture and installation cost；
4. dust removal performance is excellent, with dust-extraction unit is simple, high dust collection efficiency, resistance is small, low energy consumption, installation maintenance side
Just, convenient for management the advantages that, it can be widely applied to the treating flour dust that mine down-hole fells and transports link, be a kind of ideal mine wet-type
Dust-extraction unit.
Detailed description of the invention
Fig. 1 is the utility model mine wet-type vibratory string cyclone dust catcher structural schematic diagram.
Fig. 2 is the vibratory string screen main view that the utility model uses.
Fig. 3 is the swirl vane structural schematic diagram that the utility model uses.
Appended drawing reference are as follows: 1- afflux air inlet；2- high service pipe；3- high pressure nozzle；4- vibratory string screen；5- eddy flow leaf
Piece；6- dehydration tube；7- blower；8- dirt starches collector；9- mudhole, 10- cylinder.
Specific embodiment
To better describe the utility model, the utility model mine wet-type vibratory string rotational flow dust-removing is filled with reference to the accompanying drawing
It sets and is described in further detail.
The utility model mine wet-type vibratory string cyclone dust catcher structural schematic diagram as shown in Figure 1 finds out that this is practical new
Type mine wet-type vibratory string cyclone dust catcher, contains cylinder 10, afflux air inlet 1, blower 7.The afflux air inlet 1 is located at
The inlet end side of cylinder 10, the blower 7 are mounted in the outlet side of cylinder 10, and blower 7 uses centrifugal blower.In cylinder
Sequence installs high pressure sprays fog equipment, arranges vibratory string screen 4, the swirl-flow devices worked out by stainless steel metal wire in 10；It is described
High pressure sprays fog equipment be by row's high service pipe 2, be laid in high pressure nozzle 3 on high service pipe 2 and constitute, high pressure nozzle 3
Spray head direction against 4 direction of vibratory string screen, i.e., it is identical as the air inlet wind direction of cylinder 10；The swirl-flow devices are by two shapes
Shape is identical, reciprocal 5 relative combinations of swirl vane in direction are constituted, and swirl vane 5 installs fixed, two swirl vanes
Cylinder between 5 is dehydration tube 6, and the length of dehydration tube 6 is depending on cylinder interior air-flow speed and dust removing effects；Under cylinder 10
Face is equipped with dirt and starches collector 8, and the lower part that dirt starches collector 8 is equipped with mudhole 9, and the lower part of cylinder 10 is equipped with opening, opening and dirt
Slurry collector 8 communicates.
Blower 7 is started, dust-contained airflow enters the inlet end of cylinder 10 from afflux air inlet 1, and high pressure nozzle 3 generates micro-
Water mists collide with grit in dust-contained airflow, capture, agglomerate dust, and dust size increase, weight increase is made to settle down.
The water mist that high pressure nozzle 3 generates is with air flow direction vibratory string screen 4, the string wire shock of spray and vibratory string screen 4, in vibratory string screen 4
Upper formation moisture film, further traps the dust catching for escaping from water mist, in the case where water mist continuously impacts cleaning function, makes dirt
Muddy water slurry flows into the dirt slurry collector 8 of bottom and mudhole 9 is discharged.Subsequent air-flow enters 6 structure of two swirl vanes 5 and dehydration tube
At bidirectional rotational flow dedusting dewatering period, in bidirectional rotational flow dedusting dewatering period, dust and water mist in air-flow swirl vane 5 from
Under the action of mental and physical efforts, the inner surface of dehydration tube 6 is moved to, while air-flow is made to keep rotation for double-cyclone form until discharge, prevents
Dust rebounds, and substantially increases the effect of centrifuge separation dust.Dirt muddy water slurry flows into the dirt slurry collector 8 and mudhole 9 of bottom
Dust-extraction unit is discharged.
The vibratory string screen main view that the utility model as shown in Figure 2 uses finds out, vibratory string screen 4 be by certain diameter and
String wire (stainless steel wire) with good antiseptic property forms side by side at a certain distance, and under nebulization, spray is on string wire
Moisture film is formed, when dust-contained airflow passes through vibratory string screen 4, dust is got off by the film entrapment on string wire.
The swirl vane structural schematic diagram that the utility model as shown in Figure 3 uses is found out, pacifies respectively at 6 both ends of dehydration tube
It has filled that shape is identical, reciprocal a pair of of the swirl vane 5 in direction, has constituted double-cyclone form.Double-cyclone blade construction form makes
Air-flow keeps rotation until discharge, reduces the resistance of dust-extraction unit, while dust being prevented to rebound, substantially increase centrifuge separation
The effect of dust and droplet.
Claims (3)
1. a kind of mine wet-type vibratory string cyclone dust catcher, described containing cylinder (10), afflux air inlet (1), blower (7)
Afflux air inlet (1) is located at the inlet end side of cylinder (10), and the blower (7) is mounted in the outlet side of cylinder (10),
It is characterized by: the sequence installation high pressure sprays fog equipment, vibratory string screen (4), swirl-flow devices in cylinder (10)；The high pressure spray
Mist device is by row's high service pipe (2), is laid in high pressure nozzle (3) on high service pipe (2) and constitutes；The eddy flow dress
Set be it is identical by two shapes, direction reciprocal swirl vane (5) relative combinations are constituted；It is equipped with below cylinder (10)
Dirt starches collector (8), and the lower part that dirt starches collector (8) is equipped with mudhole (9), and the lower part of cylinder (10) is equipped with opening, opening with
Dirt slurry collector (8) communicates.
2. mine wet-type vibratory string cyclone dust catcher as described in claim 1, it is characterised in that: the vibratory string screen (4)
It is to be worked out by stainless steel metal wire arrangement.
3. mine wet-type vibratory string cyclone dust catcher as claimed in claim 1 or 2, it is characterised in that: the blower (7) is
Centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947089.6U CN208727067U (en) | 2018-06-20 | 2018-06-20 | Mine wet-type vibratory string cyclone dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947089.6U CN208727067U (en) | 2018-06-20 | 2018-06-20 | Mine wet-type vibratory string cyclone dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727067U true CN208727067U (en) | 2019-04-12 |
Family
ID=66025812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820947089.6U Active CN208727067U (en) | 2018-06-20 | 2018-06-20 | Mine wet-type vibratory string cyclone dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208727067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242343A (en) * | 2019-05-30 | 2019-09-17 | 中国铁建重工集团股份有限公司 | A kind of dust-extraction unit for anchor driving machine |
| CN111589580A (en) * | 2020-05-25 | 2020-08-28 | 安徽工业大学 | High-efficient wet-type vibrating wire grid electric dust remover |
| CN112122248A (en) * | 2020-09-15 | 2020-12-25 | 刘新雨 | Mining dust removal system and dust removal method |
-
2018
- 2018-06-20 CN CN201820947089.6U patent/CN208727067U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242343A (en) * | 2019-05-30 | 2019-09-17 | 中国铁建重工集团股份有限公司 | A kind of dust-extraction unit for anchor driving machine |
| CN111589580A (en) * | 2020-05-25 | 2020-08-28 | 安徽工业大学 | High-efficient wet-type vibrating wire grid electric dust remover |
| CN112122248A (en) * | 2020-09-15 | 2020-12-25 | 刘新雨 | Mining dust removal system and dust removal method |
| CN112122248B (en) * | 2020-09-15 | 2021-11-19 | 沈阳远大环境工程有限公司 | Mining dust removal system and dust removal method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105999923B (en) | A kind of the multimachine reason wet-scrubbing equipment and dust removal method of water circulation use | |
| CN108843374A (en) | A kind of movable type mine wet-type vibratory string cyclone dust | |
| CN201818320U (en) | Horizontal turbulence ball packing dust collector for mine | |
| CN208727067U (en) | Mine wet-type vibratory string cyclone dust catcher | |
| CN202081905U (en) | Mine wet-type multi-channel axial spiral centrifugal dust removing fan | |
| CN107218074A (en) | Excavation face in coal mine dust pelletizing system | |
| CN204212797U (en) | Efficient wet-type dust removal fan for mine | |
| CN107190681B (en) | A kind of highway poplar wadding cleaning plant | |
| CN104265289B (en) | Water-curtain dust sealing and removing technique and device for excavation working face | |
| CN205025489U (en) | A hydrologic cycle formula is removed dust and atomizer that is used for colliery rig operation in pit | |
| CN207261034U (en) | Excavation face in coal mine dust pelletizing system | |
| CN103736604B (en) | A kind of cyclone wet type electrostatic dust collector | |
| CN203655341U (en) | Novel wet-type mining cyclone dust remover | |
| CN208564619U (en) | A kind of wet scrubber for mine down-hole working face and tunnel treating flour dust | |
| CN208845216U (en) | It is a kind of can spray drying mist and wet fog dedusting fan | |
| CN209221689U (en) | A kind of cyclone separator that dust flue is not easy to plug | |
| CN203017946U (en) | Wet-type dust remover | |
| CN202510069U (en) | Gas-liquid phase dedusting device for operation of downhole drilling machine of coal mine | |
| CN202762265U (en) | Wet dust removal fan | |
| CN105749649B (en) | A kind of continuous deashing regeneration filtration dust catcher | |
| CN108005711A (en) | A kind of underworkings atomizing de-dusting apparatus | |
| CN209687526U (en) | A kind of dust removing down-hole of coal mine device | |
| CN104801136B (en) | A kind of rotating jet curtain deduster | |
| CN2296401Y (en) | Negative pressure dust trapping device for coal discharge outlet of discharge top coal hydraulic support | |
| CN204745970U (en) | Thin water smoke literary composition mound pipe of high pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Patentee after: MAANSHAN Mine Research Institute Co.,Ltd. Address before: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Patentee before: SINOSTEEL MAANSHAN INSTITUTE OF MINING RESEARCH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |