CN201078239Y - Wind pressure water straining magnetizing dustfall apparatus - Google Patents

Wind pressure water straining magnetizing dustfall apparatus Download PDF

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Publication number
CN201078239Y
CN201078239Y CNU2007200260451U CN200720026045U CN201078239Y CN 201078239 Y CN201078239 Y CN 201078239Y CN U2007200260451 U CNU2007200260451 U CN U2007200260451U CN 200720026045 U CN200720026045 U CN 200720026045U CN 201078239 Y CN201078239 Y CN 201078239Y
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pressure
dust
pressure tank
water
spray
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CNU2007200260451U
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刘增松
唐忠义
张承国
翟所国
强 苏
董曰喜
赵庆民
马兵范
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马兵范
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Abstract

The utility model relates to a wind pressure draining magnetic dust-falling device, which is suitable for the lifting under a coal mine. The whole device is arranged on a movable base, mainly comprising a pressure vessel and a pressure vessel outlet, which are connected by a communicating element and a spraying element; wherein, magnetic rod 3 and a filter screen 4 are disposed in the pressure vessel 2, check valves 6-1 and 6-2 are positioned on a side wall of the pressure vessel 2 for controlling the wind pressure and the hydraulic pressure. Ends of the check valves 6-1 and 6-2 are connected with the pressure vessel respectively and the other ends are connected with an air-supply line 7 and a water inlet pipe 8; the communicating element comprises a fixed connecting pipe and a movable connecting pipe, which are combined; the spraying element consists of a spray pipe and a spray nozzle, which are combined. The device has the advantages that the structure is compact, the volume is small, the weight is light, the assembly is convenient, the device is not easily damaged, the underground site maintenance and management is convenient, the requirement of field transfer can be met, the range of application is large for all dust generating points, the kinetic energy is large, the atomization is excellent and the water fog travel is long after the water is sprayed by the high pressure wind, the dustproof water amount can be saved and the dust suppression is increased.

Description

风压滤水磁化降尘装覽 Pressure water treatment equipment dust magnetization view

魷领鱸 Squid collar perch

本实用新型属于环保范畴,具体涉及煤矿井下作业降尘用的一种风压滤水磁化降尘装置。 The present invention belongs to the environmental aspects, in particular to a working pressure coal mine drainage with dust means dust magnetization.

背景技术 Background technique

现有技术中,煤矿中综放工作面采取了采煤机内外喷雾、,点及两顺槽使用水幕、鄉&〗 喷雾、放煤及移架喷雾等措施;综掘工作面采取了使用除尘风机、净化水幕、,机内外喷雾等防尘措施:炮掘工作面采取了放炮喷雾、使用水炮泥、,前后洒水、m水幕等防尘措施。 Prior art, the coal mine caving mining face inside and outside the spray ,, Shearer took two points and the trough with water curtain, township &〗 spray, caving and other measures to shift aircraft spray; use of mechanized excavation face took dust blower, clean water curtain ,, inside and outside spraying dust control measures: Excavating face took a blasting spray, before and after stemming, and by using water sprinklers, m water curtain and other dust control measures.

现有的防尘设施主要是常水喷雾净化防(降)尘,是通过水雾捕捉粉尘而达到净化风流的目的。 Existing facilities Dust is often the main water purification anti-spray (drop) dust, by capturing dust and mist to purify romantic purposes. ,的常水喷雾净化防(降)尘设施,对产尘量大的地点粉尘浓度仍降不到《W 安全规程》皿的允许浓度,主要存在以下不足- , Often spray water purification proof (down) dust facilities, to place a large amount of dust concentration of dust production is still lower than "W Safety Regulations" dish allowable concentration, primarily in the following deficiencies -

1、 ,技术的不断发展,推动着矿井生产规模的扩大,凿煤的效率和产量不断扩大,高产高效必然会造成矿尘及有毒有害气体浓度偏高,传统的常水喷雾净化防(降)尘设施降尘效果,远远不能达到降尘及溶解有毒有害气体的要求。 1, technology continues to develop, and promote the expansion of mine production scale, efficiency and chisel coal production continues to expand, high yield and efficiency will definitely lead to mineral dust and noxious gas concentration is high, often traditional water purification anti-spray (drop) facilities dust dust effect, far short of dust and poisonous gases dissolved requirements.

2、 ,的常水喷雾净化防(降)尘设施,水雾行程距离较近,形成的水雾范围较小,降 2, water spray purification often preventing (reducing) facilities dust, mist travel the short distance, the smaller the range of mist formation, drop

3、 ,的常水喷雾净化防(降)尘设施,喷雾水不经过滤其喷头经常被堵,需经常清洗或更换,安装维护困难,也难以满足使用现场经常迁移的需要。 3, often spray water purification proof (down) dust facilities, spray water without filtering their heads often blocked, require regular cleaning or replacement, installation and maintenance difficulties, but also difficult to meet the need to use the site frequently migration.

4、 《纖的常水喷雾净化防(降)尘设施用水量大,而且喷雾压力低,雾化形成的小水珠 4, "fiber anti regular water spray purification (reduction) dust facility water consumption, and low pressure spray, atomized water droplets formed

获得的动能小,不能有效捕尘。 Kinetic energy obtained is small, it can not effectively capture dust. 实用新型内赛 Utility model within the game

本实用新型的发明目的就是研制一种风压滤水磁化降尘装置,提高防尘设施的降尘效果,改善井下职工工作环境,确保矿井的安全生产。 The purpose of the invention of the present invention is to develop a magnetic pressure water treatment device dust, dust dustproof improve facilities, improve working conditions underground workers, ensure the safety of mine production. 本实用新型的技术方案是: The utility model is a technical solution:

研制一种风压滤水磁化降尘装置,其特征是:整个装置设置在活动底座上,主要由压力罐,压力罐出口经联通部件和喷雾部件连接构成;其中: Development of a dust magnetic pressure drainage device, characterized in that: the entire apparatus is provided on the movable base, mainly by the pressure tank, the pressure tank outlet via the link member and a connecting member constituting the spray; wherein:

所述的压力罐2内设置磁棒3和过滤网4,压力罐2侧壁设置控制风压和水压的单向阀门6-1和6-2,单向阈门6-l和6-2—端分别与压力罐连接,另一端分别与进风管7和进水管8连接; Disposed within said pressure tank 2 and filter 4 bar magnet 3, tank side wall 2 and one-way valve controls hydraulic pressure of 6-1 and 6-2, a one-way door threshold and 6-6-l 2- terminal connected to a pressure tank, the other end of the intake duct 7 and the intake pipe 8 is connected;

所述的联通部件设置为固定连接管和活动连接管组合; 所述的喷雾部件设置为喷管和喷头组合。 The Unicom member movably connected to the fixed connection pipe and tube assembly; to the spray nozzle and a nozzle member disposed in combination.

上述的风压滤水磁化降尘装置,其特征是所述压力罐2内的磁棒3设置为磁力不低于柳0 GS。 The above-described magnetic dust pressure drainage device, characterized in that the pressure tank 3 disposed in the magnet bar the magnetic force is not less than 2 Liu 0 GS.

上述的风压滤水磁化降尘装置,其特征是所述压力罐2内的过滤网4设置为80〜120 百。 The above-described magnetic dust pressure drainage device, characterized in that the pressure tank 4 is provided in the filter 2 is 80~120 one hundred.

上述的风压滤水磁化降尘装置,其特征是所述國定连接管设置为钢管,活动连接管设置为耐压胶管,两者连接组合成联通部件。 The above-described magnetic dust pressure drainage device, characterized in that said connection pipe is provided as a national steel, active set pressure hose connection pipe, connecting the two components are combined into Unicom.

上述的风压滤水磁化降尘装置,其特征是所述喷管由支撑套管11和喷管的滑动臂9镶 The above-described magnetic dust pressure drainage device, characterized in that said nozzle is supported by a sleeve 11 sliding arm 9 and the nozzle insert

套配合,喷管的伸展臂10上设置喷头组12,两者组合成喷雾部件。 Shrink fit, head group 12 is provided on the nozzle extension arm 10, a combination of both into a spray member. 风压滤水磁化降尘装置的工作原理- Pressure water treatment works dust magnetization device -

常水通过进水口、单向阀进入压力容器后,通过永磁棒得以产生大量负离子,再经过80〜120目过滤网得以滤去杂质;高压风经过进气口一一单向阀进入压力容器后,将水由高压胶管压出,经过喷管部件的喷头喷出带有负电荷的水雾。 Often the water enters the pressure vessel through the water inlet, the check valve, to a large amount of negative ions by a permanent bar, and then through 80~120 mesh filter to filter out impurities; pressure air through the air inlet check valve into the pressure vessel eleven after the water from the high pressure hose is pressed out through the nozzle head member is ejected mist of negative charge. 由于矿井粉尘本身带有正电荷, 因此带有负电荷的水雾喷出后会自动捕捉带有正电荷的粉尘,大大增加了捕尘量,产生了极佳的降尘效果。 Since mine dust itself with a positive charge, so the discharge of mist charged negatively is automatically captures dust with a positive charge, greatly increased the amount of catching dust, dust produced excellent results.

本实用新型的优点是- The present invention has the advantage that -

1 ,压滤水磁化降尘装置结构紧凑,体积小,重量轻,安装方便,且不易损坏,便于井下现场的维护与管理,可满足现场随时迁移的需要,各产尘点均可应用,适用范围广泛。 1, water pressure filtration apparatus magnetizable dust compact structure, small volume, light weight, easy to install, and easily damaged, facilitating maintenance and management of the site underground, ready to meet the needs of field migration, each point dust production can be applied, the scope of widely.

2高压风将水喷出后被雾化,雾化形成的小水珠获得的动能大,雾化效果好,水雾行程长,形成的水雾范围大,增加了降尘效果。 2 after discharging pressure air atomizing water, the kinetic energy of atomized water droplets obtained, good atomization effect, mist stroke length, a large range of mist formation, increases the effect of dust. . .

3,负电荷的水雾喷出后会自动捕捉到带有正电荷的粉尘,大大增加了捕尘量(捕尘量成百倍的增加),有效抑制了尘源生成量,产生了极佳的降尘效果(见使用效果表)。 3, the negatively charged mist ejected automatically captures dust with a positive charge, greatly increases the amount of catch dust (dust capture increased a hundredfold), effectively inhibit the generation amount of dust sources, produced excellent dust control results (see table using the results).

4单向阀的应用避免了高压风与静压水的相互沟通;压力容器内设有80〜120目过滤 Application of the 4-way valve to avoid mutual communication of the high pressure air and the static pressure of water; pressure vessel equipped with 80~120 mesh filter

网,且能拆洗,杜绝了喷头堵塞现象。 Network, and can be washable, put an end to the nozzle clogging.

S,尘装置用水量小,节约了防尘用水量。 S, small dust means water, dust saving water. (—)附圉说明 (-) attached yuzhen Description

图1是本实用新型的整体结构J^^意图: Figure 1 is an overall configuration of the present invention is intended J ^^:

图2是压力罐的结构局部剖视示意图: FIG 2 is a partial cross-sectional view showing the structure of the pressure tank:

图3是磁棒一磁棒固定架结构状态示意图; 3 is a schematic structural state bar magnet mount a bar magnet;

图4是图3的磁棒一磁棒固定架状态的A向局部放大视图; FIG 4 is a bar magnet bar magnet 3 A state of the holder to an enlarged fragmentary view;

图5是滤两~li两固定架结构状态示意图: FIG 5 is a schematic view of two filter holder ~ li two structural states:

图6是图5滤两~~^网固定架状态的B向局部放大视图; FIG 6 is a 5 mesh filter mount two ~~ ^ B state to a partially enlarged view;

图7是喷雾部件工作状态示意图。 7 is a schematic spray member operating state.

(二)具体实iteir式 (B) Specific iteir formula

图1显示风压磁化滤水降尘装置的整体结构、•,團中,活动底座1上设置压力罐2 和支撑套管11,压力罐2内设置永磁棒3和过滤网4,压缩空气经进风管7和单向阀6-1 进入压力罐2内,常水经进水管8和单向阀6-2进入压力罐2内,常压水被磁化和筛网过滤,磁化并滤清的处理水,经连接的出水口14~耐压胶管13~~^!管滑动臂9—喷管伸展臂10~喷头组12喷出,起到显著的降尘作用。 Figure 1 shows the overall configuration of the magnetization pressure water treatment apparatus dust, •, groups, a pressure tank 2 and the movable base is supported on a sleeve 11, a permanent magnet disposed within the pressure tank 2 filter rod 3 and 4, compressed air inlet pipe 6-1 and the check valve 7 into the pressure tank 2, through the inlet pipe 8 regular water and the check valve 2 into the pressure tank 6-2, atmospheric water is filtered and the screen magnetized, the magnetization and the filter the treated water outlet connected via a pressure hose 14 ~ 13 ~ ^! 9- slide arm tube nozzle extension arm 10 to the discharge head group 12, play a significant role in dust. 图中,5是磁棒固定架,15是压力表,17是滤网固定架。 FIG, 5 is a bar magnet holder 15 is pressure gauge, 17 is a filter holder.

'图2显示压力罐的结构局部剖视状态,图中,罐内壁周边设置凸台16-1和16-2,磁棒固定架5,滤网固定架4分别安置在凸台16-1和16-2上其余标号同图1所述。 'Figure 2 shows the structure of the pressure tank partially cutaway state, figure, the tank wall is provided outside the boss 16-1 and 16-2, magnetic holder 5, the filter holder 4 are respectively disposed in the boss 16-1 and 16-2 to rest on the same reference numerals in FIG. 1.

图3显示磁棒~Si棒固定架结构状态,图中,永磁棒3被磁棒固定架15定位在凸台16-1上,永磁棒可以拆卸識。 Figure 3 shows the holder structure of a magnetic bar ~ Si bar state, FIG, 3 is a permanent bar magnet bar mount 15 is positioned on the boss 16-1, the rod can be removed permanent identification. 其余标号同图1所述。 The remaining reference numerals as in Fig.1.

图4是图3磁棒一磁棒圃定架状态的A向局部放大状态,标号同图3所述。 FIG 4 is a bar magnet bar magnet 3 fixed frame garden state to state A partially enlarged, with the reference numeral 3 in FIG. 图5显示滤网_滤网固定架状态,图中,过滤网4被滤网固定架17定位在凸台16-2 上,过滤阿可以拆卸»1。 Figure 5 shows the filter holder _ screen state, the drawings, the filter 4 is positioned in the filter holder 17 on the boss 16-2, the filter can be removed A »1.

图6是图5滤网一滤网画定架状态的B向局部放大状态,标号同图5所述。 Figure 6 is a 5 mesh screen frame B Videos given state partially enlarged state, with the reference numeral 5 in FIG.

圉7是喷雾部件工作状态,團中,支撑套# 11和喷管的滑动臂9是镶套配合,喷管的 Prince Yu spray member 7 operating state, groups, the support arm 11 and the sliding sleeve # nozzle 9 is fitted with the sleeve, nozzle

滑动臂9可在支撑套管11内转动:所以喷管的伸展臂10上设置的多个喷头12构成的喷头 9 may slide arm 11 is supported rotatably within the sleeve: a plurality of nozzles so that the nozzle 10 is provided on the extension arm 12 constituting a showerhead

组,可以是直线、扇職实施喷雾。 Groups may be linear, post implementation fan spray. 井下使用效果- Underground use of effects -

通过风压滤水磁化降尘装置在我公司井下现场的实际应用,收到了极佳的降尘效果- Magnetized by wind pressure water treatment device dust in the practical application of our underground scene, we received an excellent dust effect -

风压滤水磁化降尘装置与传统水净化防尘设施应用效果对比表 Dust magnetization pressure water treatment apparatus with a conventional water purification facility application dustproof effect Comparison Table

<table>table see original document page 5</column></row> <table>目前,在国内的各项防尘措施中,例如:煤层注水、^fcjC幕、TO使用水炮泥、,前后冲刷巷道、«««1或掘进机内外喷雾、^m除尘风机等,均没有提到或采用过磁化降尘,风压滤水磁化降尘装置的研制与成功应用,提高了我国矿井的综合防尘能力, <Table> table see original document page 5 </ column> </ row> <table> Currently, the dust control measures in the country, such as: coal injection, ^ fcjC screen, TO use water cannons mud ,, before and after flushing roadway, «« «boring machine inside and outside the spray or 1, ^ m dust blower, etc., are not mentioned or excessive use of magnetized dust, developed and successfully applied pressure water treatment device magnetization dust, improve the comprehensive capacity of the mine dust ,

风压滤水磁化降尘装置在现场使用,对生产无任何负面影响,有效抑制了尘源生成量, 大幅度提高了防尘设施的降尘效果,改善了井下职工和工作环境,有效保障了职工的身体健康,降低了煤尘事故发生率,对矿井的安全生产起到了积极的作用,收到了很好的社会效益其次,风压滤水磁化降尘装置的应用,有效的节约了防尘用水量,从节水、节约人工及减少影响生产时间方面计算,每年可为矿节约30余万元,取得了较好的经济效益。 Pressure drainage magnetization dust suppression device used in the field, without any negative impact on production, effectively inhibit the amount of dust generation source, greatly improving the dust dustproof facilities, underground workers and improved working conditions, effective protection of workers health, reduce coal dust accidents, mine production safety has played a positive role, received a very good social benefits Secondly, the pressure applied magnetic water treatment devices dust, dust effectively saving water, from saving, labor-saving production time and reduce the impact aspects of computing, we can save more than 30 million each year for the mine, and achieved good economic results.

Claims (5)

1. 一种风压滤水磁化降尘装置,其特征是:整个装置设置在活动底座上,主要由压力罐,压力罐出口经联通部件和喷雾部件连接构成;其中: 所述的压力罐(2)内设置磁棒(3)和过滤网(4),压力罐(2)侧壁设置控制风压和水压的单向阀门(6-1)和(6-2),单向阀门(6-1)和(6-2)一端分别与压力罐连接,另一端分别与进风管(7)和进水管(8)连接; 所述的联通部件设置为固定连接管和活动连接管组合; 所述的喷雾部件设置为喷管和喷头组合。 1. A magnetic pressure water treatment apparatus dust, characterized in that: the entire apparatus is provided on the movable base, mainly by the pressure tank, the pressure tank outlet via the link member and a connecting member constituting the spray; wherein: said pressure tank (2 ) disposed bar magnet (3) and a filter (4), the pressure tank (2) sidewall way valve (6-1) and a hydraulic control pressure and (6-2), the one-way valve (6 -1) and (6-2) are at one end connected to the pressure tank, the other end of the intake duct (7) and the inlet pipe (8); said link member is fixedly connected to the connection pipe and tube assembly activities; the spray nozzle and the head member is provided in combination.
2. 按照权利要求1所述的风压滤水磁化降尘装置,其特征是所述压力罐(2)内的磁棒(3〗设置为磁力不低于4000 GS。 2. Dust magnetization pressure water treatment apparatus according to claim 1, wherein said magnet bar pressure tank (2) (3 to set the magnetic force of not less than〗 4000 GS.
3. 按照权利要求1所述的风压滤水磁化降尘装置,其特征是所述压力罐G)内的过滤网(4) 设置为80〜120目。 Filter (4) according to claim 3. The inner pressure of the water treatment apparatus 1 magnetizing dust, characterized in that said pressure tank G) is set to 80~120 mesh.
4. 按照权利要求1所述的风压滤水磁化降尘装置,其特征是所述固定连接管设置为钢管, 活动连接管设置为耐压胶管,两者连接组合成联通部件。 4. Dust magnetization pressure water treatment apparatus according to claim 1, wherein said tube is fixedly connected to the steel pipe, pipe disposed movably connected to pressure hose, connected both to the link member combination.
5. 按照权利要求1所述的风压滤水磁化降尘装置,其特征是所述喷管由支撑套管ai)和喷管的滑动臂(3)镶套配合,喷管的伸展臂卿上设置喷头组⑬,两者组合成喷雾部件。 The pressure of the water treatment apparatus of the magnetization dust according to claim 1, characterized in that the spout ai) and the nozzle slide arm (3) with the casement by the support sleeve, the nozzle extension arms Qing nozzle set group ⑬, a combination of both into a spray member.
CNU2007200260451U 2007-08-24 2007-08-24 Wind pressure water straining magnetizing dustfall apparatus CN201078239Y (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102102529A (en) * 2010-12-07 2011-06-22 安阳鑫龙煤业(集团)龙山煤业有限责任公司 High-pressure dust filtering and removing system for coal mine
CN102182458A (en) * 2011-04-14 2011-09-14 江苏大学 Induced draft water curtain dust removing device for intercepted coal mining machine
CN101988390B (en) 2009-08-05 2012-06-06 淮南矿业(集团)有限责任公司 Spraying purification device and method
CN102748063A (en) * 2012-07-13 2012-10-24 中国矿业大学(北京) Magnetized surfactant solution dust removal method and device
CN103953385A (en) * 2014-04-18 2014-07-30 中国矿业大学 Mine active magnetized water dust fall device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101988390B (en) 2009-08-05 2012-06-06 淮南矿业(集团)有限责任公司 Spraying purification device and method
CN102102529A (en) * 2010-12-07 2011-06-22 安阳鑫龙煤业(集团)龙山煤业有限责任公司 High-pressure dust filtering and removing system for coal mine
CN102182458A (en) * 2011-04-14 2011-09-14 江苏大学 Induced draft water curtain dust removing device for intercepted coal mining machine
CN102748063A (en) * 2012-07-13 2012-10-24 中国矿业大学(北京) Magnetized surfactant solution dust removal method and device
CN102748063B (en) * 2012-07-13 2014-12-03 中国矿业大学(北京) Magnetized surfactant solution dust removal method and device
CN103953385A (en) * 2014-04-18 2014-07-30 中国矿业大学 Mine active magnetized water dust fall device
CN103953385B (en) * 2014-04-18 2016-03-30 中国矿业大学 A kind of mining active magnetized drinking water device for reducing dust

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