CN103285707B - A kind of Ore dust removal device - Google Patents
A kind of Ore dust removal device Download PDFInfo
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- CN103285707B CN103285707B CN201310271978.7A CN201310271978A CN103285707B CN 103285707 B CN103285707 B CN 103285707B CN 201310271978 A CN201310271978 A CN 201310271978A CN 103285707 B CN103285707 B CN 103285707B
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- dust
- shower nozzle
- recycling cavity
- air blast
- guide groove
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- 239000000428 dust Substances 0.000 title claims abstract description 96
- 238000004064 recycling Methods 0.000 claims abstract description 31
- 239000011435 rock Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
Ore dust removal device of the present invention is connected between ores lifting epimere belt and hypomere belt, to be embedded on rock glacier guide groove sidewall and inner hollow, micronic dust recycling cavity stem for stem and dust recycling cavity is had before and after it, epimere belt is visited enter rock glacier guide groove from rock glacier entrance, the rock glacier guide groove of described device, micronic dust recycling cavity, dust recycling cavity is all fixed on the catching groove that inside is cavity equally, the top inner wall of micronic dust recycling cavity is provided with an air blast, shower nozzle one and shower nozzle two is respectively arranged with the equidistant rear and front end of air blast, the water inlet of shower nozzle and chamber outer water pipe UNICOM, the shower nozzle air blast intelligent speed-control switch that the useful screw of the outer wall corresponding with air blast position is reinforced, one piece of dust-catching board is fixed wtih at the ingress edge place of dust recycling cavity, solve airborne dust processing cost in ore transmitting procedure high, the problem that effect is undesirable, there is safety and stability, economize energy, the advantage of the cheap and Automated condtrol of operating cost.
Description
Technical field
The present invention relates to a kind of dust arrester, especially a kind of Ore dust removal device.
Background technology
Ore deposit factories and miness stone, the ore after especially pulverizing all uses sealing-tape machine, each section of defeated ore network of formation that is connected.Every section of adhesive tape has falling point to fall on hypomere belt feeder by chute, and the ore after pulverizing is when falling, and mineral aggregate is speed in chute, can produce a large amount of impact breezes excessive, causes between defeated mine car and on-the-spot dust severe contamination.Traditional cleaner has bag-type dust, wet dust removal, multitube dedusting etc.This several cleaner one is that dust removing effects is limited, and two is that price is higher.A lot of mining firm of current China still adopts original method dedusting, namely water dedusting is spilled into water pump toward the porch of stone crusher, so not only all can consume a large amount of water resources every day, and ore still can produce a large amount of dust when being transferred to next conveyer belt by current conveyer belt.
Domesticly disclose some dedustings or ore dedusting technology, as:
1, [title] Ore dust removal device, [application number] 201220678142.X, [publication number] CN202962188U patent document discloses a kind of Ore dust removal device, this device comprises air blast and dust-collecting cylinder, the air intake vent of described air blast is connected by pipeline with the airborne dust point of ore crusher, described dust-collecting cylinder sidewall is provided with horizontal air intake vent, and described air intake vent is connected by pipeline with the air outlet of air blast; Described dust-collecting cylinder top is provided with foam maker, and the foam outlet of described foam maker stretches in dust-collecting cylinder; Dust-exhausting port is provided with bottom described dust-collecting cylinder.Be delivered in dust-collecting cylinder by air blast by the dust of crushing system inside, after dust enters dust-collecting cylinder, the foam maker of dust-collecting cylinder inside produces foam, utilizes foam to spray the dust entering dust-collecting cylinder inside.
2, [title] a kind of mine ventilation dust collection method and device, [application number] 89105713.7, [publication number] CN1046957 patent document discloses a kind of dust collection method and device, this device uses injector air rock drill rock drilling working face to be carried out to the method for dust removal by ventilation, the waste gas being characterized in utilizing air rock drill to discharge is as the power of injector, waste gas passes through silencer of rock drill, exhaust joint, connecting duct imports injector, suck dust-contained airflow, after deduster purification, send working face back to recycle or do not connect deduster and with air duct, dust-contained airflow is entered return aircourse and carry out dust removal by ventilation.
3, [title] a kind of dust arrester, [application number] 200920042491.0, [publication number] CN201445877U patent document discloses a kind of dust arrester, and it comprises mixing dust removing room, blower fan and water system, and mixing dust removing room is connected by air channel pipeline with blower fan; Mixing dust removing room is the column structure of hollow, and its lower end is provided with turbine and revolves diffluence room, and upper end is slightly also closed to middle shrinkage; The main staving of dedusting is had in the arranged outside of mixing dust removing room, the lower end of the main staving of dedusting is provided with interior dust suction deferent, described interior dust suction deferent extends to mixing dust removing indoor to the main staving inside of dedusting, the upper end of the main staving of dedusting is provided with wind gathering lid, be provided with port in the middle of this wind gathering lid, be connected with air channel pipeline formation path; Described wind gathering lid, the main staving of dedusting, interior dust suction deferent form cavity after being connected successively with mixing dust removing room, are provided with the water for dedusting within it.
Above-mentioned 3 disclosed devices relate to the efficiency improving dedusting, they from different stage dedustings to improve the working environment of ore deposit factory employee, but the device that 3 skills use needs to consume a large amount of water resources or electric power resource, except this, these technique devices are all that the different phase of producing in ore deposit factory carries out dedusting, and these stages do not comprise ore in conveyer belt transfer process, and dedusting is not thorough, moreover these devices all do not have device for automatically regulating, add manual maintenance cost.In addition, the too complex of device, adds the production cost of enterprise.
Summary of the invention
The invention provides a kind of Ore dust removal device, solve the problem that in ore transmitting procedure, airborne dust processing cost is high, effect is undesirable.
Ore dust removal device of the present invention is connected between epimere belt and hypomere belt, comprises the shower nozzle of rock glacier guide groove and water spray, and epimere belt is visited enter rock glacier guide groove from rock glacier entrance, and epimere belt does not contact with rock glacier guide groove; Described device to be embedded on rock glacier guide groove sidewall and inner hollow, and have micronic dust recycling cavity stem for stem and dust recycling cavity before and after it, rock glacier guide groove, micronic dust recycling cavity, dust recycling cavity are all fixed on the catching groove that inside is cavity equally; The top inner wall of micronic dust recycling cavity is provided with an air blast, shower nozzle one and shower nozzle two is respectively arranged with the equidistant rear and front end of air blast, the water inlet of shower nozzle and chamber outer water pipe UNICOM, the shower nozzle air blast intelligent speed-control switch that the useful screw of the outer wall corresponding with air blast position is reinforced; One piece of dust-catching board is fixed wtih at the ingress edge place of dust recycling cavity.
Described shower nozzle air blast intelligent speed-control switch both can Non-follow control, automatically can regulate again according to the speed of service of belt.Described dust-catching board is from top to bottom in linear.
What pollute owing to causing dust atmosphere is dust fractions in ore, instead of whole ores, so only process dust fractions, just can obtain a more satisfactory dust removing effects.The present invention is according to gravity principle, and design dust arrester, will be bonded into fine particle after dust and water smoke combine, due to the effect by gravity, fine particle will do freely falling body, falls into inside dust, micronic dust recycling cavity.In addition, the air blast of Ore dust removal device of the present invention accelerates the velocity of liquid assets of air, thus accelerates dust flowing velocity, avoids the dust in rock glacier guide groove to overflow owing to accumulating too much and pollutes surrounding environment, ensured the efficient stable work of equipment.The design of shower nozzle air blast intelligent speed-control switch of the present invention, whole device is made to have the function of Automated condtrol, along with the change of motor rotation speed, induction installation can transmit electric current not of uniform size to shower nozzle air blast intelligent speed-control switch, air blast intelligent speed-control switch goes to control the rotating speed of air blast and the speed of shower nozzle water spray by the size of feedback current, thus realize the object of saving water and energy, there is the advantage of the cheap and Automated condtrol of safety and stability, economize energy, operating cost.
Accompanying drawing explanation
Fig. 1 is structure drawing of device of the present invention.
In figure: 1-epimere belt, 2-rock glacier guide groove, 3-shower nozzle one, 4-air blast, 5-shower nozzle air blast intelligent speed-control switch, 6-shower nozzle two, 7-dust recycling cavity, 8-dust-catching board, 9-micronic dust recycling cavity, 10-hypomere belt, 11-catching groove, 12-rock glacier entrance.
Detailed description of the invention
Below with reference to the accompanying drawings and the invention will be further described in conjunction with detailed description of the invention.
As shown in Figure 1, epimere belt 1 extends forward into rock glacier entrance 12, effect at gravity after ore is transferred through rock glacier entrance 12 on epimere belt 1 falls into rock glacier guide groove 2 from belt, because ore falling speed is very fast, produce a large amount of impact breezes, when breeze starts disperse, utilize the wind-guiding function of air blast 4, major part free dust will be flown away along the wind-guiding direction of air blast 4 and be formed dust stream, while dust stream is formed, shower nozzle 1 is also ceaselessly spraying water smoke, dust stream major part after water smoke infiltrates can be bonded together formation fine particles, these particulates will fall into micronic dust recycling cavity 9 under gravity, the dust be not bonded together or do not fall into micronic dust recycling cavity 9 can continue to flow through for 26 along the direction of wind flow from shower nozzle, the part of dust stream again after water smoke infiltrates can be bonded together again formation fine particles, these particulates will fall into dust recycling cavity 7 under gravity, at this moment, also some dust can not bond granulating, the effect of dust-catching board 8 is exactly carry out third time dedusting, free dust adsorption on dust-catching board 8, cumulative dust is under gravity along dust-catching board 8 slide downward tilted, the lower edge of final disengaging dust-catching board 8, falls into dust recycling cavity 7.Finally, the breeze ore particle in micronic dust recycling cavity 9, dust recycling cavity 7 converges in catching groove 11, collects at hypomere belt 10 with the ore in rock glacier guide groove 2.
Dust suction main body of the present invention is divided into front Zhong Housanji dust suction district, progressive, large grain dust is allowed substantially to drop in the micronic dust recycling cavity 9 of the first order, the dust not falling into micronic dust recycling cavity 9 can under the air blast 4 of the second level acts synergistically with shower nozzle 26, further process, dust granules at this moment will fall into dust recycling cavity 7.Except this two-stage, also have the third level be made up of dust-catching board 8 and dust recycling cavity 7, utilize dust-catching board 8 to adsorb the strong characteristic of micronic dust function, again free micronic dust is processed, reach better effect.
Carrying out ore sprinkling water in the production process of operation, if too wet, will next step process of ore be had influence on, if watering not, a large amount of dust will be produced when ore conversion belt.Because electric power or production task change during practical operation, the speed of service of belt all can change, and then have influence on the speed flowing into ore from rock glacier entrance 12, if at this moment the water-jet velocity of the rotating speed of air blast 4 and shower nozzle 1, shower nozzle 26 does not change, by wastes power resource and water resource.The holding wire of shower nozzle air blast intelligent speed-control switch 5 is connected with providing the motor of power to belt, by the rotating speed of induction conductivity so control the rotating speed of air blast 4 and shower nozzle 1, the water-jet velocity of shower nozzle 26 carries out watering operation to ore, improve the specific aim of watering, reduce the water consumption of enterprise, also ensure that next step operation of process ore can work normally.Actual effect shows, good dedusting effect of the present invention, and equipment operating is simple, and workman gets final product operation on duty without the need to Special Training, reduces the production cost of enterprise.
Claims (3)
1. an Ore dust removal device, comprise the shower nozzle of rock glacier guide groove (2), water spray, it is characterized in that: whole device is connected between epimere belt (1) and hypomere belt (10), epimere belt (1) is visited enter rock glacier guide groove (2) from rock glacier entrance (12), and epimere belt (1) does not contact with rock glacier guide groove (2); Described device to be embedded on rock glacier guide groove (2) sidewall and inner hollow, has micronic dust recycling cavity (9) stem for stem and dust recycling cavity (7) before and after it; Rock glacier guide groove (2), micronic dust recycling cavity (9), dust recycling cavity (7) are all fixed on the catching groove (11) that inside is cavity equally; The top inner wall of micronic dust recycling cavity (9) is provided with an air blast (4), shower nozzle one (3) and shower nozzle two (6) is respectively arranged with air blast (4) equidistant rear and front end, the water inlet of shower nozzle and chamber outer water pipe UNICOM, shower nozzle air blast intelligent speed-control switch (5) that the outer wall useful screw corresponding with air blast (4) position is reinforced; One piece of dust-catching board (8) is fixed wtih at the ingress edge place of dust recycling cavity (7).
2. Ore dust removal device according to claim 1, is characterized in that: shower nozzle air blast intelligent speed-control switch (5) both can Non-follow control, automatically can regulate again according to the speed of service of belt.
3. Ore dust removal device according to claim 1, is characterized in that: dust-catching board (8) is from top to bottom in linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271978.7A CN103285707B (en) | 2013-07-02 | 2013-07-02 | A kind of Ore dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271978.7A CN103285707B (en) | 2013-07-02 | 2013-07-02 | A kind of Ore dust removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103285707A CN103285707A (en) | 2013-09-11 |
| CN103285707B true CN103285707B (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271978.7A Active CN103285707B (en) | 2013-07-02 | 2013-07-02 | A kind of Ore dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103285707B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299699A (en) * | 1999-12-15 | 2001-06-20 | 陈士良 | Utilization of chimney dust |
| CN1806929A (en) * | 2005-01-19 | 2006-07-26 | 赵凤臣 | Environment friendly dedusting griddle employed wind and water |
| CN2841130Y (en) * | 2005-09-14 | 2006-11-29 | 童上元 | Be applicable to the water mist dust-removing device on the pulverizer |
| CN203329561U (en) * | 2013-07-02 | 2013-12-11 | 赵剑毅 | Ore dust-removing device |
-
2013
- 2013-07-02 CN CN201310271978.7A patent/CN103285707B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299699A (en) * | 1999-12-15 | 2001-06-20 | 陈士良 | Utilization of chimney dust |
| CN1806929A (en) * | 2005-01-19 | 2006-07-26 | 赵凤臣 | Environment friendly dedusting griddle employed wind and water |
| CN2841130Y (en) * | 2005-09-14 | 2006-11-29 | 童上元 | Be applicable to the water mist dust-removing device on the pulverizer |
| CN203329561U (en) * | 2013-07-02 | 2013-12-11 | 赵剑毅 | Ore dust-removing device |
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| Publication number | Publication date |
|---|---|
| CN103285707A (en) | 2013-09-11 |
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Effective date of registration: 20181205 Address after: 225700 Zhaoyang Town Industrial Park, Xinghua City, Taizhou City, Jiangsu Province Patentee after: XINGHUA MAIDA MACHINERY CO., LTD. Address before: 537400 Huaguoshan 0220 Chengbei Road, Beiliu City, Guangxi Zhuang Autonomous Region Patentee before: Zhao Jianyi |
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Effective date of registration: 20191021 Address after: 315000 room 3-163, building 2, Chuangye building, No. 66, academician Road, high tech Zone, Ningbo City, Zhejiang Province Patentee after: Ningbo Xichu Lighting Co., Ltd. Address before: 225700 Industrial Park, Zhaoyang Town, Taizhou, Jiangsu, Xinghua Patentee before: XINGHUA MAIDA MACHINERY CO., LTD. |
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Effective date of registration: 20201208 Address after: 315000, No. 56, Keda Road, hi tech Zone, Zhejiang, Ningbo Patentee after: NINGBO SNAPPY OPTOELECTRONICS Co.,Ltd. Address before: 315000 room 3-163, building 2, Chuangye building, No. 66, academician Road, high tech Zone, Ningbo City, Zhejiang Province Patentee before: Ningbo Xichu Lighting Co.,Ltd. |
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Effective date of registration: 20211125 Address after: 276000 west section of Jinsheng Road, Lanling Economic Development Zone, Linyi City, Shandong Province Patentee after: Lanling Derong Machinery Co., Ltd Address before: No.56 Keda Road, hi tech Zone, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO SNAPPY OPTOELECTRONICS Co.,Ltd. |
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