CN108798751A - A kind of mine high effect dust cleaner - Google Patents
A kind of mine high effect dust cleaner Download PDFInfo
- Publication number
- CN108798751A CN108798751A CN201810991805.5A CN201810991805A CN108798751A CN 108798751 A CN108798751 A CN 108798751A CN 201810991805 A CN201810991805 A CN 201810991805A CN 108798751 A CN108798751 A CN 108798751A
- Authority
- CN
- China
- Prior art keywords
- high effect
- air
- dust
- dust cleaner
- mine high
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000010410 dusting Methods 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000007765 extrusion coating Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 229920001410 Microfiber Polymers 0.000 claims 1
- 239000003658 microfiber Substances 0.000 claims 1
- 238000004887 air purification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009881 electrostatic interaction Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of mine high effect dust cleaner, including inlet chamber and purify cavity, the inlet chamber includes one section of air inlet（1）With dust-collecting cavity, the purify cavity includes two sections of air inlets and gas outlet, one section of air inlet is spherical structure, several air admission holes are provided on the spherical structure, it is hollow structure between the adjacent air admission hole, it is filled with liquid in the hollow structure, air inlet wall surface of the hole is made to form a moistening channel；Dusty gas enters inlet chamber by air admission hole, and entering purify cavity through two sections of air inlets after rough dusting is purified, then is discharged from gas outlet.Mine high effect dust cleaner of the present invention is simple in structure, and air purification efficiency is high, and operability is strong.
Description
Technical field
The present invention relates to mine dust removal fields, and in particular to a kind of mine high effect dust cleaner.
Background technology
The dust in mine is mainly made of ore particles and other powders, and dry dust and wet dust are divided into state.?
In mining and following process production process, dust generation, which is concentrated mainly on, bores quick-fried process, broken, screening and belt biography
It send, transport, in loading chute.One complete mine machining production line, needs by being crushed, sieving, grind, transport, gather materials
Etc. processes, each procedure, along with the fragmentation and movement of ore, subtle grade particles can be separated gradually, to will produce
More and more dust.
The type of dust in mine is various, distinct, and dust size is smaller under normal circumstances, is more not easy to sink in air
Drop, it is difficult to trap, with the flowing of air, cause long-term large-scale pollution, and be easy to air sucking respiratory tract deep, to people
The harm of body is also bigger.
The atmosphere pollution of China has reached fairly common and serious stage.Since industrial layout is unreasonable, densely populated
Etc. reasons, the atmosphere pollution in city, heavy industrial district, mining area be particularly acute.In addition to this, dust also results in product quality and machine
The reduction of device operating accuracy causes economic loss to influence production, for some flammable dust in mine, or even can also
It is endangered in the presence of explosivity.
The technical field of mine dedusting has the solution party such as water spray dedusting, vacuum cleaning, dust removal by filtration, high-pressure electrostatic precipitation
Method, and the device that these methods are related to mostly uses greatly closed dedusting form, and the air inlet of closed type dust collection device is set
It sets all relatively simple, leads to the less into Gas content of in decontamination process dusty gas, purification efficiency will also result in centainly
Influence.Therefore, for existing mine closed type dust collection device the problem of, develops a kind of intake efficiency height, simple economy, is applicable in
Property mine dust-extraction unit high, that treatment effeciency is high be of great significance.
Invention content
It is an object of the invention to：In view of the above problems, the present invention provides a kind of mine high effect dust cleaner, from
And improve the air inlet treatment effeciency of mine closed type dust collection device.
The technical solution adopted by the present invention is as follows：
The mine high effect dust cleaner of the present invention, including inlet chamber and purify cavity, the inlet chamber include one section of air inlet（1）With
Dust-collecting cavity, the purify cavity include two sections of air inlets and gas outlet, and one section of air inlet is spherical structure, the spherical structure
On be provided with several air admission holes, be hollow structure between the adjacent air admission hole, be filled with liquid in the hollow structure, make
Air inlet wall surface of the hole forms a moistening channel；Dusty gas enters inlet chamber by air admission hole, through two sections of air inlets after rough dusting
Mouth is purified into purify cavity, then is discharged from gas outlet.
Further, the wall surface of the air admission hole is provided with insulating course, and the insulating course can avoid liquid outflow from blocking
The inlet channel of air admission hole.
Further, the insulating course includes stratum reticulare and filled layer, and the stratum reticulare and insulating course are alternately distributed knot in multilayer
Structure.
Further, the stratum reticulare is polyphenylene sulfide meltblown superfine fibre net, and the filled layer inner stuffing is cotton, does not knit
Cloth, paper pulp or more material compound are formed by high molecular polymer and high molecular polymer extrusion coating paper.
Further, be provided with exhaust fan on two sections of air inlets, the exhaust fan by holder be mounted on two sections into
On gas port.
Further, baffle is provided in the inlet chamber, the baffle is mounted on one section of air inlet, and is located at dust
Above chamber.
Further, the purify cavity is internally provided with multiple baffles, and the baffle is gradual along gas outlet direction length
Increase.
Further, the gas outlet is provided with strainer, and the strainer is located at after baffle, and the strainer is PM2.5
Grain filter screen.
Further, the gas outlet is pyramidal structure.
Further, the dust-collecting cavity side is provided with one section of dust-exhausting port, and the purify cavity is provided with two sections of dust-exhausting ports.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1, the moistening channel that air inlet wall surface of the hole is formed can humidify the dusty gas of process, reduce the electrostatic between dust
Effect, avoids dust since electrostatic interaction is accumulated in inlet chamber, influences purifying and dedusting efficiency.
2, the liquid of the hollow structure filling between air admission hole can obstruct the propagation of noise, effectively reduce dust-extraction unit
The noise of generation.
3, the impurity in dusty gas is screened in multiple settings for increasing baffle successively layer by layer in purify cavity, Zhi Daoliu
Under sightless impurity, setting structure simple economy is convenient, and operability is strong.
Description of the drawings
Fig. 1 is the structural schematic diagram of deduster of the present invention.
Fig. 2 is the sectional view of air admission hole 9 in Fig. 1.
Fig. 3 is the structural schematic diagram of insulating course 901.
It is marked in figure：Mono- section of air inlet of 1-, 2- dust-collecting cavities, 3- pedestals, mono- section of dust-exhausting port of 4-, bis- sections of dust-exhausting ports of 5-, 6- bis-
Section air inlet, the gas outlets 7-, mono- section of baffle of 8-, 9- air admission holes, 901- insulating courses, 9011- stratum reticulares, 9012- filled layers, 10- take out
Wind turbine, bis- sections of baffles of 11-, 12- strainers.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, the mine high effect dust cleaner of the present invention, including inlet chamber and purify cavity, the inlet chamber include
One section of air inlet, 1, one section of dust-exhausting port 4 and dust-collecting cavity 2, the purify cavity include two sections of air inlets 6, two sections of dust-exhausting ports 5 and outlets
Mouth 7, one section of air inlet 1 are spherical structure, several air admission holes 9, the adjacent air inlet are provided on the spherical structure
It is hollow structure between hole 9, liquid is filled in the hollow structure, 9 wall surface of air admission hole is made to form a moistening channel；Dust-laden
Gas enters inlet chamber by air admission hole 9, is purified into purify cavities through two sections of air inlets 6 after rough dusting, then from outlet
Mouth 7 is discharged.The moistening channel that air inlet wall surface of the hole is formed can humidify the dusty gas of process, quiet between reduction dust
Electro ultrafiltration avoids dust since electrostatic interaction is accumulated in inlet chamber, influences purifying and dedusting efficiency, and moistens channel and can carry out
Simple dedusting.Further, since noise in the operations such as the noise exhaust fan of existing dust-extraction unit can be very big,
The liquid of hollow structure filling between air admission hole can obstruct the propagation of noise, effectively reduce noise.
As a preferred embodiment, as shown in Figures 2 and 3, in order to make air admission hole 9 not blocked by liquid to influence
The wall surface of purification efficiency, the air admission hole 9 is provided with insulating course 901, and the insulating course 901 includes stratum reticulare 9011 and filled layer
9012, the stratum reticulare and insulating course are alternately distributed structure in multilayer, and the insulating course can avoid liquid outflow from blocking air admission hole 9
Inlet channel.
Further, it sets stratum reticulare 9011 to polyphenylene sulfide meltblown superfine fibre net, is filled in filled layer 9012
Cotton, nonwoven fabric, paper pulp or more material compound are formed by high molecular polymer and high molecular polymer extrusion coating paper.Filled layer
Interior filler mainly plays a part of to absorb water and stratum reticulare is made to keep moistening.
In order to accelerate the efficiency of gas purification, it is provided with exhaust fan 10 on two sections of air inlets 6, under the fan of exhaust fan 10
Side is provided with supply unit, and supply unit is mounted on by holder on two sections of air inlets 6.In order to avoid bulk impurity enter into
Air cavity hits damage exhaust fan, has baffle 8, baffle 8 to keep off before exhaust fan in one section of air inlet side wall installation settings, and positioned at collection
2 top of dirt chamber, bulk impurity can directly impinge upon on baffle 8 after entering, then since gravity falls to dust-collecting cavity 2 and is received
Collection.
Gas after rough dusting can enter purify cavity by two sections of air inlets 6, and the purify cavity is internally provided with multiple
Baffle 11, baffle 11 gradually increase along 7 direction length of gas outlet, and gas can impinge upon on shortest baffle first after entering,
It impinging upon again on the baffle subsequently increased, impurities fall process by shock and constantly reduce, to reach clean-up effect,
When gas reaches longest baffle, the macroscopic impurity of bulk is screened in knockout process and disposes in front,
Finally, gas is discharged by gas outlet 7.
In order to enable purified gas directly meet human lung breathing condition, before the gas outlet 7 and
Strainer 12 is provided with after longest baffle, the strainer 12 is PM2.5 particle filtering nets, further purifies and exists in air
Invisible particle, to allow gas to enough reach the condition of breathing.
Since the gas outlet of existing air purification dust-extraction unit is generally arranged at the wall surface of device, and the wall surface of device is all
For vertical structure, outlet relies solely on the natural flowing discharge of air, therefore, in order to accelerate to purify the discharge of air, this hair
Bright dust-extraction unit sets vertical wall surface to oblique form, and to make gas outlet 7 form pyramidal structure, pyramidal structure can be to gas
Body has certain compression, to guide purified gas to be discharged, improves purification gas expulsion efficiency.
A kind of mine high effect dust cleaner provided by the present invention is described in detail above.
Principle and implementation of the present invention are described for specific embodiment used herein, above example
Explanation be merely used to help understand the present invention method and its core concept.It should be pointed out that for the common of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for technical staff, these
Improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of mine high effect dust cleaner, which is characterized in that including inlet chamber and purify cavity, the inlet chamber include one section into
Gas port（1）With dust-collecting cavity（2）, the purify cavity includes two sections of air inlets（6）With gas outlet（7）, one section of air inlet（1）For
Spherical structure is provided with several air admission holes on the spherical structure（9）, the adjacent air admission hole（9）Between be hollow structure,
It is filled with liquid in the hollow structure, makes air admission hole（9）Wall surface forms a moistening channel；Dusty gas passes through air admission hole
（9）Into inlet chamber, through two sections of air inlets after rough dusting（6）It is purified into purify cavity, then from gas outlet（7）Discharge.
2. mine high effect dust cleaner according to claim 1, which is characterized in that the air admission hole（9）Wall surface setting
There is insulating course（901）, the insulating course can avoid liquid outflow block air admission hole（9）Inlet channel.
3. mine high effect dust cleaner according to claim 2, which is characterized in that the insulating course（901）Including stratum reticulare
（9011）And filled layer（9012）, the stratum reticulare and insulating course are alternately distributed structure in multilayer.
4. mine high effect dust cleaner according to claim 3, which is characterized in that the stratum reticulare (9011) is polyphenylene sulfide
Melt-blown micro fibre net, the filled layer inner stuffing are that cotton, nonwoven fabric, paper pulp or more material compound are formed by high score
Sub- polymer and high molecular polymer extrusion coating paper.
5. mine high effect dust cleaner according to claim 1, which is characterized in that two sections of air inlets（6）Upper setting
There is exhaust fan（10）, the exhaust fan（10）It is mounted on two sections of air inlets by holder（6）On.
6. mine high effect dust cleaner according to claim 1, which is characterized in that be provided with baffle in the inlet chamber
（8）, the baffle is mounted on one section of air inlet, and is located at dust-collecting cavity（2）Top.
7. mine high effect dust cleaner according to claim 1, which is characterized in that the purify cavity is internally provided with multiple
Baffle（11）, the baffle（11）Along gas outlet（7）Direction length gradually increases.
8. mine high effect dust cleaner according to claim 1 or claim 7, which is characterized in that the gas outlet（7）It is provided with filter
Net（12）, the strainer（12）Positioned at baffle（11）Later, the strainer（12）For PM2.5 particle filtering nets.
9. mine high effect dust cleaner according to claim 1, which is characterized in that the gas outlet（7）For pyramidal structure.
10. mine high effect dust cleaner according to claim 1, which is characterized in that the dust-collecting cavity（2）Side is provided with
One section of dust-exhausting port（4）, the purify cavity is provided with two sections of dust-exhausting ports（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991805.5A CN108798751A (en) | 2018-08-29 | 2018-08-29 | A kind of mine high effect dust cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991805.5A CN108798751A (en) | 2018-08-29 | 2018-08-29 | A kind of mine high effect dust cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108798751A true CN108798751A (en) | 2018-11-13 |
Family
ID=64081137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991805.5A Withdrawn CN108798751A (en) | 2018-08-29 | 2018-08-29 | A kind of mine high effect dust cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719105A (en) * | 2018-11-23 | 2019-05-07 | 梁佳 | A kind of blower exhaust duster |
| CN114873196A (en) * | 2022-05-26 | 2022-08-09 | 安徽科信矿山机械制造有限公司 | Mine ore conveying belt auxiliary cleaning equipment |
-
2018
- 2018-08-29 CN CN201810991805.5A patent/CN108798751A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719105A (en) * | 2018-11-23 | 2019-05-07 | 梁佳 | A kind of blower exhaust duster |
| CN114873196A (en) * | 2022-05-26 | 2022-08-09 | 安徽科信矿山机械制造有限公司 | Mine ore conveying belt auxiliary cleaning equipment |
| CN114873196B (en) * | 2022-05-26 | 2023-10-31 | 安徽科信矿山机械制造有限公司 | Auxiliary cleaning equipment for mine ore conveying belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |