CN108071414A - A kind of surface mine dust suppression device by water spray - Google Patents
A kind of surface mine dust suppression device by water spray Download PDFInfo
- Publication number
- CN108071414A CN108071414A CN201810107219.XA CN201810107219A CN108071414A CN 108071414 A CN108071414 A CN 108071414A CN 201810107219 A CN201810107219 A CN 201810107219A CN 108071414 A CN108071414 A CN 108071414A
- Authority
- CN
- China
- Prior art keywords
- water
- dust
- pipe
- water spray
- solenoid valve
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21F5/04—Spraying barriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- 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
Abstract
The invention discloses a kind of surface mine dust suppression device by water spray, including water intaking sedimentation basin, water tank and water spray dust's device；Water intaking sedimentation basin flows automatically to water tank to meet water higher than water tank by water-supply-pipe, and water tank is higher than the absolute altitude of all water spray dust's devices；The water source of stope peak is precipitated by water-supply-pipe from flowing to water intaking sedimentation basin, sedimentation basin purifying surface water is extracted using siphoning installation and passes through water-supply-pipe and be transported to water tank；Water tank is connected by water-supply-pipe with water spray dust device；Water spray dust's device including depositing dust water pipe, nozzle, solenoid valve and cable is equipped with multiple and is evenly arranged along on crude ore bin and the road of refuse dump both direction, its nozzle is mounted on dustfall water tube top portion, solenoid valve on depositing dust water pipe is connected by cable with the timing controller being arranged in duty room, and timing controller is by controlling the open and close of solenoid valve control nozzle.The present invention has the characteristics that simple in structure, easy to operate, good dedusting effect, operating efficiency are high and at low cost.
Description
Technical field
The present invention relates to mine road watering dust collecting devices, and in particular to a kind of surface mine dust suppression device by water spray.
Background technology
According to《Industrial dust state health standards》Regulation, the total dust of stone class dust is dense in the air of production operation place
It spends for 8 ㎎/m3, breathing concentration be 4 ㎎/m3, harm can be not only brought to human body beyond standard, but will be brought to production dangerous
Factor.During Open-Pit Truck Transportation ore-rock, the dust emission on road surface is typically the maximum dust pollution source of mine air pollution, is raised
Dust quantity accounts for the 60%~70% of the main dust process total amounts such as full ore deposit shovel, dress, fortune, and it is bright to often result in certain time period dust concentration
Aobvious exceeded, vision visibility reduces, and increases vehicle transport difficulty, and security risk coefficient rises, and affect production smoothly has
Effect carries out.Majority mines take mobility to cycle sprayer at present, but sprayer limited amount, cycle period is longer, during operation
Between be restricted, often " Distant water cannot quench present thirst ", and drop diameter is big, adsorbability dust is few, water spray height is limited, area compared with
It is small, cause dust that can not be effectively suppressed, it is impossible to meet exploiting field safety and environmental protection job requirements.
The content of the invention
The purpose of the present invention is being directed to problem present in existing opencut road dedusting, one kind is provided technically without spy
Different needs, simple in structure, easy to operate, good dedusting effect, operating efficiency height and surface mine dust suppression device by water spray at low cost.
Purpose to realize the present invention, a kind of surface mine dust suppression device by water spray of the present invention include water intaking sedimentation basin, water storage
Tank and water spray dust's device, it is described water intaking sedimentation basin position higher than water tank with meet water from water intaking sedimentation basin position pass through it is defeated
Water pipe flows automatically to water tank, and the position absolute altitude of water tank is higher than the absolute altitude of all water spray dust's devices；Precipitate stope peak
Water source the purified water of water intaking sedimentation basin surface layer free from admixture from water intaking sedimentation basin is flow to, is extracted simultaneously using siphoning installation by water-supply-pipe
Water tank is transported to by the water-supply-pipe for being embedded in road surface；The water tank erects type water pot for an iron wall, can store to ask for
The water in water sedimentation pond, water tank are connected by being embedded in the water-supply-pipe in roadside with water spray dust device；Water spray dust's device is equipped with
It is multiple and be evenly arranged along on crude ore bin and the road of refuse dump both direction, each water spray dust's device include depositing dust water pipe,
Nozzle, solenoid valve and cable, the depositing dust water pipe use steel pipe manufacturing, and nozzle is using impact driven sprinkler and mounted on depositing dust water pipe
Top, the solenoid valve are mounted on depositing dust water pipe, and the solenoid valve of water spray dust's device is determined by cable with being arranged in duty room
When controller connect, timing controller is by controlling the open and close of the solenoid valve control nozzle of water spray dust's device.
Water spray dust's device sets one along on crude ore bin and the road of refuse dump both direction every 20 meters.
The solenoid valve is mounted on the high position of half waist of depositing dust water pipe.
The solenoid valve is using the serial solenoid valve of Nelson 800.
The water source of above-mentioned water intaking sedimentation basin from collect precipitation stope peak it is existing include spring, horizontal spillway hole and
The water that deep well takes out.
Above-mentioned siphoning installation is the Hunchun Zijin Mining Co., Ltd patent of invention of Hunchun Zijin Mining Co., Ltd
A kind of large aperture flow-controllable siphoning installation disclosed in ZL2016106939332.
Compared with prior art, a kind of surface mine dust suppression device by water spray of the present invention achieves following advantageous effect：
Firstth, compared to automobile watering dedusting, the present invention can more easily reduce dust concentration.
Secondth, the present invention carries out plug water depositing dust using height difference from pressure, without power consumption, can substantially reduce mine dedusting
Cost, bring higher economic benefit to mine.
Description of the drawings
Fig. 1 is a kind of surface mine dust suppression device by water spray structure diagram of the present invention.
Fig. 2 is a kind of water spray dust's device structure diagram of surface mine dust suppression device by water spray of the present invention.
Reference numeral：Fetch water sedimentation basin 1, water tank 2, water spray dust's device 3, depositing dust water pipe 31, nozzle 32,33 and of solenoid valve
Cable 34.
Specific embodiment
A kind of surface mine dust suppression device by water spray of the present invention is made below in conjunction with the drawings and specific embodiments further detailed
It describes in detail bright.
Shown in Fig. 1, Fig. 2, a kind of surface mine dust suppression device by water spray of the present invention includes water intaking sedimentation basin 1, water tank 2 and spray
Water dust settler 3, the position of the water intaking sedimentation basin 1 pass through water delivery to meet water higher than water tank 2 from the position of water intaking sedimentation basin 1
Pipe flows automatically to water tank 2, and the position absolute altitude of water tank 2 is higher than the absolute altitude of all water spray dust's devices 3；Collect precipitation stope highest
The existing water taken out including spring, horizontal spillway hole and deep well of point by water-supply-pipe from water intaking sedimentation basin 1 is flow to, utilizes
A kind of large aperture flow-controllable siphoning installation disclosed in patent of invention ZL2016106939332 extract water intaking 1 surface layer of sedimentation basin without
The purified water of impurity, then it is transported to water tank 2 by being embedded in the water-supply-pipe on road surface；The water tank 2 erects type water for an iron wall
Tank, can store the water from water intaking sedimentation basin 1, and water tank 2 is by being embedded in the water-supply-pipe in roadside and 3 phase of water spray dust device
Even；Water spray dust's device 3 is equipped with multiple and sets one every 20 meters along on crude ore bin and the road of refuse dump both direction
A is in be evenly arranged, and each water spray dust's device 3 includes depositing dust water pipe 31, nozzle 32, solenoid valve 33 and cable 34, the depositing dust water pipe
31 use steel pipe manufacturing, and using impact driven sprinkler and mounted on 31 top of depositing dust water pipe, which uses nozzle 32
The serial solenoid valve of Nelson 800 or other serial solenoid valves and the high position of half waist for being mounted on depositing dust water pipe 31, water spray dust
The solenoid valve 33 of device is connected by cable 34 with the timing controller being arranged in duty room, and timing controller is sprayed water by controlling
The solenoid valve 33 of dust settler controls the open and close of nozzle 32.
Claims (4)
1. a kind of surface mine dust suppression device by water spray, it is characterized in that：It includes water intaking sedimentation basin, water tank and water spray dust's device,
The position of the water intaking sedimentation basin flows automatically to water storage from the position of water intaking sedimentation basin to meet water higher than water tank by water-supply-pipe
Tank, and the position absolute altitude of water tank is higher than the absolute altitude of all water spray dust's devices；The water source of precipitation stope peak passes through water-supply-pipe
From water intaking sedimentation basin is flow to, the purified water of water intaking sedimentation basin surface layer free from admixture is extracted and by being embedded in road surface using siphoning installation
Water-supply-pipe be transported to water tank；The water tank erects type water pot for an iron wall, can store the water from water intaking sedimentation basin, stores
Water pot is connected by being embedded in the water-supply-pipe in roadside with water spray dust device；Water spray dust's device is equipped with multiple and along crude ore bin
It is evenly arranged on the road of refuse dump both direction, each water spray dust's device includes depositing dust water pipe, nozzle, solenoid valve and electricity
Cable, the depositing dust water pipe use steel pipe manufacturing, and nozzle is using impact driven sprinkler and mounted on dustfall water tube top portion, solenoid valve peace
On depositing dust water pipe, the solenoid valve of water spray dust's device is connected by cable with the timing controller being arranged in duty room, fixed
When controller by controlling the open and close of the solenoid valve control nozzle of water spray dust's device.
2. surface mine dust suppression device by water spray as described in claim 1, it is characterized in that：Water spray dust's device along crude ore bin and
On the road of refuse dump both direction one is set every 20 meters.
3. surface mine dust suppression device by water spray as described in claim 1, it is characterized in that：The solenoid valve is mounted on depositing dust water pipe
The high position of half waist.
4. surface mine dust suppression device by water spray as described in claim 1, it is characterized in that：The solenoid valve uses 800 system of Nelson
Row solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810107219.XA CN108071414A (en) | 2018-02-02 | 2018-02-02 | A kind of surface mine dust suppression device by water spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810107219.XA CN108071414A (en) | 2018-02-02 | 2018-02-02 | A kind of surface mine dust suppression device by water spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108071414A true CN108071414A (en) | 2018-05-25 |
Family
ID=62157113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810107219.XA Pending CN108071414A (en) | 2018-02-02 | 2018-02-02 | A kind of surface mine dust suppression device by water spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648770A (en) * | 2020-05-12 | 2020-09-11 | 河南工程学院 | Underground coal mining device and coal mining method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003038909A (en) * | 2001-07-31 | 2003-02-12 | Kurita Water Ind Ltd | Method for treating wet type dust collector circulating water of metal refining furnace exhaust gas |
| CN2866589Y (en) * | 2005-12-30 | 2007-02-07 | 中国神华能源股份有限公司 | Mining transporting road spraying sprinkling and dust reducing system |
| CN204601899U (en) * | 2015-04-15 | 2015-09-02 | 杭州中宙建工集团有限公司 | The dust-proof control system in a kind of job site |
| CN204816068U (en) * | 2015-06-25 | 2015-12-02 | 中国建筑第八工程局有限公司 | Utilize portable sedimentation tank to filter spray set of foundation ditch precipitation |
| RU2572100C1 (en) * | 2014-12-19 | 2015-12-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Prevention and suppression of dust-gas ejection in open pit |
| CN206152537U (en) * | 2016-09-18 | 2017-05-10 | 中国神华能源股份有限公司 | Dust fall system of stope |
| CN206660831U (en) * | 2017-04-11 | 2017-11-24 | 中国神华能源股份有限公司 | A kind of open pit quarry device for reducing dust |
| CN206666167U (en) * | 2017-04-12 | 2017-11-24 | 青岛中建伟业建材有限公司 | A kind of business's concrete mixing station Sewage treatment utilizes device |
| CN207960665U (en) * | 2018-02-02 | 2018-10-12 | 珲春紫金矿业有限公司 | A kind of surface mine dust suppression device by water spray |
-
2018
- 2018-02-02 CN CN201810107219.XA patent/CN108071414A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003038909A (en) * | 2001-07-31 | 2003-02-12 | Kurita Water Ind Ltd | Method for treating wet type dust collector circulating water of metal refining furnace exhaust gas |
| CN2866589Y (en) * | 2005-12-30 | 2007-02-07 | 中国神华能源股份有限公司 | Mining transporting road spraying sprinkling and dust reducing system |
| RU2572100C1 (en) * | 2014-12-19 | 2015-12-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Prevention and suppression of dust-gas ejection in open pit |
| CN204601899U (en) * | 2015-04-15 | 2015-09-02 | 杭州中宙建工集团有限公司 | The dust-proof control system in a kind of job site |
| CN204816068U (en) * | 2015-06-25 | 2015-12-02 | 中国建筑第八工程局有限公司 | Utilize portable sedimentation tank to filter spray set of foundation ditch precipitation |
| CN206152537U (en) * | 2016-09-18 | 2017-05-10 | 中国神华能源股份有限公司 | Dust fall system of stope |
| CN206660831U (en) * | 2017-04-11 | 2017-11-24 | 中国神华能源股份有限公司 | A kind of open pit quarry device for reducing dust |
| CN206666167U (en) * | 2017-04-12 | 2017-11-24 | 青岛中建伟业建材有限公司 | A kind of business's concrete mixing station Sewage treatment utilizes device |
| CN207960665U (en) * | 2018-02-02 | 2018-10-12 | 珲春紫金矿业有限公司 | A kind of surface mine dust suppression device by water spray |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648770A (en) * | 2020-05-12 | 2020-09-11 | 河南工程学院 | Underground coal mining device and coal mining method |
| CN111648770B (en) * | 2020-05-12 | 2022-01-11 | 河南工程学院 | Underground coal mining device and coal mining method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103266909B (en) | Dust removal method of working face coal dust in tunneling coal cutting of roadway unit and dust removal chamber | |
| CN202561619U (en) | Air purifying street lamp | |
| CN103967488B (en) | A kind of mining activity magnetic water dust-removing method and system | |
| CN204490916U (en) | A kind of casting house atomization spray dust removal device | |
| CN208534530U (en) | A kind of tunnel automatic spraying device | |
| CN204386897U (en) | A kind of underwater desilting sand pump | |
| CN207960665U (en) | A kind of surface mine dust suppression device by water spray | |
| CN108071414A (en) | A kind of surface mine dust suppression device by water spray | |
| CN201620909U (en) | Dust-removing purification device for excavation roadway of coal mine | |
| CN205315035U (en) | A dust removal humidifying equipment for colliery in pit | |
| CN202707127U (en) | Atomizing sprinkler | |
| CN105065056B (en) | A kind of underground coal mine multi-stage, energy-saving tunnel cleaning device | |
| CN107237647A (en) | A kind of wind power ganged atomizing de-dusting apparatus of mining intelligent | |
| CN202531216U (en) | Automatic air and water atomization dust-settling device used for mine | |
| CN201502395U (en) | Mine centralized control timing air-flow purifying drenching installation | |
| CN204552804U (en) | Roadway full-fracture-surfacanchoring-rod atomization mechanism | |
| CN204200263U (en) | A kind of mining running auto spraying purification water curtain device | |
| CN203230454U (en) | Dust-removing chamber for removing coal dust on working surface during tunnel machine group tunneling and coal cutting | |
| CN110075674A (en) | A kind of multi-stage spray technique of limestone-gypsum desulfurizing tower | |
| CN207593570U (en) | Sand blasting room | |
| CN207144994U (en) | A kind of wind power ganged atomizing de-dusting apparatus of mining intelligent | |
| CN207405560U (en) | A kind of site operation tower crane spray equipment | |
| CN207293253U (en) | A kind of mining large-scale environmentally friendly chute | |
| CN211690157U (en) | Main channel road spraying system | |
| CN208294558U (en) | The self-priming wind power ganged spray dust-reducing system of mining constant pressure |
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 |