CN102390334A - Dumper with discharge spray dust suppression device - Google Patents
Dumper with discharge spray dust suppression device Download PDFInfo
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- CN102390334A CN102390334A CN2011103129487A CN201110312948A CN102390334A CN 102390334 A CN102390334 A CN 102390334A CN 2011103129487 A CN2011103129487 A CN 2011103129487A CN 201110312948 A CN201110312948 A CN 201110312948A CN 102390334 A CN102390334 A CN 102390334A
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- atomizer
- compartment
- pipeline
- dumper
- plunger pump
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Abstract
The invention discloses a dumper with a discharge spray dust suppression device belonging to the technical field of a dumper. The technical points of the invention are that: a dumper body is included; and a compartment is arranged on the dumper body. A power transmission box is arranged on the bottom part of the dumper body. A power transmission box pipeline is connected with a dump arm assembly, wherein an oil path distributor is arranged on the pipeline between the power transmission box and the dump arm assembly. An oil path distributor pipeline is connected with a hydraulic motor and a power output shaft of the hydraulic motor is connected with a plunger pump. An oil path distributor circuit is connected with a hydraulic motor control button; a water inlet pipeline of the plunger pump is connected with a water tank and the water tank is arranged on the dumper body. A water outlet pipeline of the plunger pump is connected with a plurality of atomizers; and each atomizer is distributed on the brim of the rear end of the compartment. The invention is aimed to provide the spray dust suppression device on the dumper and provide a dumper with a discharge spray dust suppression device, which has a compact structure, good dust suppression effect and convenient use, and is capable of automatically suppressing the dust when discharging to the dumper.
Description
Technical field
The present invention relates to a kind of dumping car, more particularly, relate in particular to a kind of dumping car that has discharging water smoke dust-arrest device.
Background technology
In manufacturing enterprises such as numerous coal-fired power plants, port and pier, stockyard, colliery, train fortune coal yard, cement mill, chemical plant, steel plant; A large amount of dirt raw materials and fuels that have been prone to all lean on a self-discharging transporter completion delivery; Particularly a kind of mining large-tonnage dumping car is when discharging vehicle during discharging, produces amounts of dust in the material stockyard; The dust that is produced not only gross pollution peripheral natural environment with to influence the practitioner healthy; Make the field operation personnel easy occupational disease such as silicosis, and the dust that hikes up also can corrode factory equipment and influence equipment operation, much to become the loss that dust causes also quite surprising for materials.
At present, during to the dumping car tipping bucket discharging of above-mentioned place, the airborne dust that causes all adopts spray for dust suppression air-assisted spraying machine water spray to remove dust suppression, depositing dust; Though effect is better, enterprise investment is bigger, and productive costs is heavier; Because during discharging can not be successional, the blanking pitch time may be long, therefore; Spray for dust suppression air-assisted spraying machine might cause Fraquent start, stop, and is unfavorable for energy-conservation.
Summary of the invention
The purpose of this invention is to provide a kind of compact conformation, anti-dust effect is good, easy to use, when discharging, can carry out the dumping car that has discharging water smoke dust-arrest device of dust suppression.
Technical scheme of the present invention is achieved in that a kind of dumping car that has discharging water smoke dust-arrest device; Comprise car body, on car body, be provided with the compartment, be provided with power transmission box in the car body bottom; The power transmission box pipeline is connected with the self-unloading arm assembly; Pipeline between wherein said power transmission box and the self-unloading arm assembly is provided with the oil circuit distributing box, and oil circuit distributing box pipeline connects HM Hydraulic Motor, and the power take-off shaft of HM Hydraulic Motor is connected with plunger pump; The oil circuit allotter circuit is connected with the hydraulic motor controlled button, and the water inlet pipeline of plunger pump is connected with water tank, and water tank is arranged on the car body, and the water outlet pipeline of plunger pump is connected with some atomizers, and each atomizer is distributed on the back edge in compartment.
In the above-mentioned dumping car that has discharging water smoke dust-arrest device, the pipeline between described plunger pump and the water tank is provided with filter.
In the above-mentioned dumping car that has discharging water smoke dust-arrest device, described water tank is provided with the draining ball valve at water tank bottom bottom being arranged on behind the car body.
In the above-mentioned dumping car that has discharging water smoke dust-arrest device, described water tank is provided with and adds water quick coupling.
In the above-mentioned dumping car that has discharging water smoke dust-arrest device; Described atomizer is made up of left atomizer, right atomizer and horizontal atomizer; Left and right atomizer is separately positioned on the edge, the left and right sides of rear end, compartment, and horizontal atomizer is arranged on the lower edge of rear end, compartment; First atomizer that distributes on the described left and right atomizer is located at along on the left and right sides, rear end, compartment, and the first atomizer pipeline connects plunger pump; Second atomizer that distributes on the described horizontal atomizer is located at along on the lower edge of rear end, compartment.
In the above-mentioned dumping car that has discharging water smoke dust-arrest device; Described first atomizer is level and is obliquely installed towards the inboard, compartment under initial condition, inboard angle of inclination is 0～70 ° and can be according to spraying required angular adjustment to the first atomizer level towards the compartment; Described second atomizer is under initial condition vertically and is obliquely installed towards the outside, compartment, and second atomizer is 0～70 ° towards the angle of inclination in the outside, compartment vertically, and can be according to spraying required angular adjustment.
In the above-mentioned dumping car that has discharging water smoke dust-arrest device, inboard angle of inclination is 15 ° to the described first atomizer level towards the compartment; Described second atomizer is 15 ° towards the angle of inclination in the outside, compartment vertically.
In the above-mentioned dumping car that has discharging water smoke dust-arrest device; Described first atomizer and second atomizer are by bonded assembly overcoat, regulating sleeve and adjustable thimble are formed in regular turn; Put outward and be provided with the atomizing spray hole; Regulating sleeve is threaded with adjustable thimble, and described adjustable thimble is fixed on the pipeline of cooresponding atomizer and and pipeline connection.
After the present invention adopted said structure, through back edge is provided with atomizer in the compartment of vehicle, the headstock that directly adopts vehicle to carry simultaneously provides power, and was simple in structure.When dump truck discharge, under the impact that material falls, can produce very big open dirt source; The dust granules degree that hikes up easily all below 75 μ m, at this moment starts the water smoke dust-arrest device, makes the atomizer that is arranged on the compartment back edge to the dust water spray that hikes up; Minute water molecule through high-pressure atomization combines with airborne dust, and it is moistening that the dust that hikes up is made moist, and gains in weight; Immediately fall go back to the original place, reduced dust raising phenomenon widely, reach anti-dust effect.If use in the absence of water smoke dust suppression, the following dust of 75 μ m that hikes up needs certain hour just can fall go back to ground or the contaminated environment of in air, drifting about, and the dust below the 10 μ m also can suck the human lung, causes anthraco-silicosis etc.; Atomizer among the present invention is an adjustable nozzle, because the dumping car of plurality of specifications is arranged, like the large-tonnage quarry tipper of non-road running etc.; Spray angle can be regulated according to large, medium and small different dumping cars, and nozzle accurate to target property is because what adopt is the plunger pump compression atomizing; The droplet degree that is sprayed is about 50～100 μ m, and adopting bore dia simultaneously is the nozzle of 1.8mm, and range is in 5 meters; Make spraying water consumption hourly be about 1.5 tons, comparing other sprinkler per hour needs the consumption of 7 tons in water to reduce water consumption greatly, effectively the conserve water resource; Do not destroy the structure of matter of material,, can effectively prevent the loss of coal calorie especially at coal industry; And can not cause secondary environmental pollution, and randomness, continuation are good, thus practiced thrift a large amount of productive costss; Reduce resource consumption, reached the dust suppression purpose, protected ambient environment and personal safety.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the present invention is done further detailed description, but do not constitute any restriction of the present invention.
Fig. 1 is the structural representation of dumping car of the present invention;
Fig. 2 is the lateral plan of dumping car of the present invention;
Fig. 3 is the back view of dumping car of the present invention;
Fig. 4 is the structural representation of water smoke dust-arrest device of the present invention;
Fig. 5 is the structural representation of atomizer of the present invention.
Among the figure: car body 1, compartment 2, power transmission box 3, self-unloading arm assembly 4, oil circuit distributing box 5, HM Hydraulic Motor 6, plunger pump 7, hydraulic motor controlled button 8, water tank 9, draining ball valve 9a, add water quick coupling 9b, atomizer 10, left atomizer 10a, right atomizer 10b, horizontal atomizer 10c, filter 11, first atomizer 12, atomizing spray hole 12a, overcoat 12b, regulating sleeve 12c, adjustable thimble 12d, second atomizer 13.
The specific embodiment
Consult Fig. 1 to shown in Figure 5, a kind of dumping car that has self-unloading water smoke dust-arrest device of the present invention comprises car body 1; Be provided with compartment 2 in car body 1 bottom; Be provided with power transmission box 3 in car body 1 bottom, power transmission box 3 pipelines are connected with self-unloading arm assembly 4, on the pipeline between power transmission box 3 and the self-unloading arm assembly 4, are provided with oil circuit distributing box 5; Oil circuit distributing box 5 pipelines connect HM Hydraulic Motor 6, and the power take-off shaft of HM Hydraulic Motor 6 is connected with plunger pump 7; Oil circuit distributing box 5 circuit are connected with hydraulic motor controlled button 8; Hydraulic motor controlled knob 8 is arranged in the operator's compartment of car body; The water inlet pipeline of plunger pump 7 is connected with water tank 9, on the pipeline between plunger pump 7 and the water tank 9, is provided with filter 11, and filter 11 can prevent that the foreign material in the water tank 9 from getting into blocking pipe or damage equipment in the plunger pump 7; Filter 11 is provided with a clean-up port, can pull down and clear up.Water tank 9 of the present invention is arranged on the back bottom of car body 1, and its water storage capacity can be looked concrete dumping car and decide, and the water outlet pipeline of plunger pump 7 is connected with some atomizers 10, and each atomizer 10 is distributed on the back edge in compartment 2.Atomizer 10 in the present embodiment is made up of left atomizer 10a, right atomizer 10b and horizontal atomizer 10c; Left and right atomizer 10a; 10b is separately positioned on the edge, the left and right sides of 2 rear ends, compartment, and horizontal atomizer 10c is arranged on the lower edge of 2 rear ends, compartment; Described left and right atomizer 10a, last first atomizer 12 that is uniformly distributed with of 10b is located at along on the left and right sides, 2 rear end, compartment, and the spacing between each first atomizer 12 of homonymy is 10cm, and first atomizer, 12 pipelines connect plunger pump 7; Second atomizer 13 that is uniformly distributed with on the described horizontal atomizer 10c is located at along on the compartment 2 rear end lower edges, and the spacing between each second atomizer 13 is 10cm; Simultaneously; All first atomizers 12 are level under initial condition 2 inboards are obliquely installed towards the compartment; 2 inboard angles of inclination are 0～70 ° to first atomizer, 12 levels towards the compartment; Angle can as required or be looked the size of dumping car and decided, and the angle of inclination of first atomizer 12 is preferably 15 ° in the present embodiment; Described second atomizer 13 is under initial condition that vertically 2 outsides are obliquely installed towards the compartment; Vertically the angle of inclination in 2 outsides is 0～70 ° to second atomizer 13 towards the compartment; Equally; Angle can as required or be looked the size of dumping car and decided, and the angle of inclination of second atomizer 13 is preferably 15 ° in the present embodiment; Further; First atomizer 12 of the present invention and second atomizer 13 are by bonded assembly overcoat 12b, regulating sleeve 12c and adjustable thimble 12d form in regular turn; Its external sleeve 12b is provided with atomizing spray hole 12a, and regulating sleeve 12c is threaded with adjustable thimble 12d, is provided with O-ring seal at the contact part of regulating sleeve 12c and adjustable thimble 12d; Described adjustable thimble 12d be fixed on the pipeline of cooresponding atomizer 10 and and pipeline connection, the internal diameter of atomizing spray hole 12a is 1.8mm.
When the present invention uses; At first water tank 9 is filled tap water, start dumping car, when dump truck discharge; Chaufeur in operator's compartment just can be pressed hydraulic motor controlled button 8; At this moment, after plunger pump 7 work with liquid through feed liquid pipeline be delivered to respectively organize atomizer 10 and from first atomizer 12 with second atomizer 13 ejections carry out dust suppression, make material surrounded covering with regard to the limit by water smoke during discharging and carry out dust suppression on the limit; Make dumping car when discharging, also dust raising phenomenon can not occur, the environment around can protecting preferably; After discharging is accomplished, because also inhibition fully of dust, but the proper extension atomized water spray time.In the spray dust-arrest process; As find vaporific undesirablely, and can suitably regulate first atomizer 12 or second atomizer 13, promptly slowly turn regulating sleeve 12c; Adjust the fluid aperture of adjustable thimble 12d, to reach the spray amount requirement of atomizing spray hole 12a ejection.When foreign matter takes place and stops up in atomizing spray hole 12a, can back out overcoat 12b and clear up, when the rear end of atomizer 12 leaks, might be the damaged or distortion of O-ring seal, can back out regulating sleeve 12c after, change O-ring seal.When needs stop to spray, can press hydraulic motor controlled button 8, plunger pump 7 quits work, and whole dust suppression operation stops.As need clean water tank 9 time,, reach the purpose of cleaning water tank 9 while can utilize the draining of intaking of the pressure of tap water.When the cleaning filter, can turn on the cleaning nut and clear up.
Water smoke dust-arrest device of the present invention is particluarly suitable for installing and using on the non-highway quarry tipper, and the dust that is about to hike up when particularly dumping car being walked in the material stockyard plays water spray dust suppression effect.
Claims (8)
1. a dumping car that has discharging water smoke dust-arrest device comprises car body (1), on car body (1), is provided with compartment (2); Be provided with power transmission box (3) in car body (1) bottom; Power transmission box (3) pipeline is connected with self-unloading arm assembly (4), it is characterized in that, the pipeline between described power transmission box (3) and the self-unloading arm assembly (4) is provided with oil circuit distributing box (5); Oil circuit distributing box (5) pipeline connects HM Hydraulic Motor (6), and the power take-off shaft of HM Hydraulic Motor (6) is connected with plunger pump (7); Oil circuit distributing box (5) circuit is connected with hydraulic motor controlled button (8); The water inlet pipeline of plunger pump (7) is connected with water tank (9); Water tank (9) is arranged on the car body (1); The water outlet pipeline of plunger pump (7) is connected with some atomizers (10), and each atomizer (10) is distributed on the back edge of compartment (2).
2. the dumping car that has discharging water smoke dust-arrest device according to claim 1 is characterized in that, the pipeline between described plunger pump (7) and the water tank (9) is provided with filter (11).
3. the dumping car that has discharging water smoke dust-arrest device according to claim 1 is characterized in that, described water tank (9) is arranged on bottom, car body (1) back, is provided with draining ball valve (9a) in water tank (9) bottom.
4. the dumping car that has discharging water smoke dust-arrest device according to claim 1 is characterized in that, described water tank (9) is provided with and adds water quick coupling (9b).
5. the dumping car that has discharging water smoke dust-arrest device according to claim 1; It is characterized in that; Described atomizer (10) is made up of left atomizer (10a), right atomizer (10b) and horizontal atomizer (10c); (10a 10b) is separately positioned on the edge, the left and right sides of rear end, compartment (2) left and right atomizer, and horizontal atomizer (10c) is arranged on the lower edge of rear end, compartment (2); (10a 10b) goes up first atomizer (12) that distributes and is located at along on the left and right sides, rear end, compartment (2) described left and right atomizer, and first atomizer (12) pipeline connects plunger pump (7); Described horizontal atomizer (10c) is gone up second atomizer (13) that distributes and is located at along on the lower edge of rear end, compartment (2).
6. the dumping car that has discharging water smoke dust-arrest device according to claim 5; It is characterized in that; Described first atomizer (12) is level under initial condition (2) inboard is obliquely installed towards the compartment, and (2) inboard angle of inclination is 0～70 ° to first atomizer (12) level towards the compartment; Described second atomizer (13) is under initial condition vertically and is obliquely installed outside (2) towards the compartment, and vertically the angle of inclination in (2) outside is 0～70 ° to second atomizer (13) towards the compartment.
7. the dumping car that has discharging water smoke dust-arrest device according to claim 6 is characterized in that, (2) inboard angle of inclination is 15 ° to described first atomizer (12) level towards the compartment; Vertically the angle of inclination in (2) outside is 15 ° to described second atomizer (13) towards the compartment.
8. according to the arbitrary described dumping car that has discharging water smoke dust-arrest device of claim 5 to 7; It is characterized in that; Described first atomizer (12) and second atomizer (13) are by bonded assembly overcoat (12b), regulating sleeve (12c) and adjustable thimble (12d) are formed in regular turn; Its external sleeve (12b) is provided with atomizing spray hole (12a), and regulating sleeve (12c) is threaded with adjustable thimble (12d), and described adjustable thimble (12d) is fixed on the pipeline of cooresponding atomizer (10) and and pipeline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110312948 CN102390334B (en) | 2011-10-14 | 2011-10-14 | Dumper with discharge spray dust suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110312948 CN102390334B (en) | 2011-10-14 | 2011-10-14 | Dumper with discharge spray dust suppression device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390334A true CN102390334A (en) | 2012-03-28 |
| CN102390334B CN102390334B (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110312948 Active CN102390334B (en) | 2011-10-14 | 2011-10-14 | Dumper with discharge spray dust suppression device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101485A (en) * | 2013-02-25 | 2013-05-15 | 四川大学 | Simply equipped device for reducing vehicle wheel dust |
| CN105197027A (en) * | 2015-09-30 | 2015-12-30 | 无锡惠发特精密机械有限公司 | Carriage for coal conveying train |
| CN106494285A (en) * | 2016-12-16 | 2017-03-15 | 太仓韬信信息科技有限公司 | A kind of slag-soil truck discharging compartment |
| CN106743784A (en) * | 2016-12-01 | 2017-05-31 | 中冶东方工程技术有限公司 | A kind of automobile receives unloading system and method |
| CN107054484A (en) * | 2016-01-15 | 2017-08-18 | 乔伊·姆·特拉华公司 | Debris barrier for vehicle cab |
| CN108583402A (en) * | 2018-06-19 | 2018-09-28 | 湖南九九智能环保股份有限公司 | A kind of hydraulic suppressing dust with dry mist dumper |
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| CN2521252Y (en) * | 2002-01-30 | 2002-11-20 | 周治荣 | Sucking & sweeping road sweeper |
| CN101255680A (en) * | 2007-12-17 | 2008-09-03 | 宋春吉 | Cleaning car |
| CN201713782U (en) * | 2009-12-09 | 2011-01-19 | 陕西通力专用汽车有限责任公司 | Dumper spraying atomization pavement device |
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2011
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Patent Citations (4)
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| US5010620A (en) * | 1989-05-22 | 1991-04-30 | Young Ronald E | Stall and pasture vacuum machine |
| CN2521252Y (en) * | 2002-01-30 | 2002-11-20 | 周治荣 | Sucking & sweeping road sweeper |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101485A (en) * | 2013-02-25 | 2013-05-15 | 四川大学 | Simply equipped device for reducing vehicle wheel dust |
| CN105197027A (en) * | 2015-09-30 | 2015-12-30 | 无锡惠发特精密机械有限公司 | Carriage for coal conveying train |
| CN107054484A (en) * | 2016-01-15 | 2017-08-18 | 乔伊·姆·特拉华公司 | Debris barrier for vehicle cab |
| CN106743784A (en) * | 2016-12-01 | 2017-05-31 | 中冶东方工程技术有限公司 | A kind of automobile receives unloading system and method |
| CN106743784B (en) * | 2016-12-01 | 2020-02-18 | 中冶东方工程技术有限公司 | Automobile unloading system and method |
| CN106494285A (en) * | 2016-12-16 | 2017-03-15 | 太仓韬信信息科技有限公司 | A kind of slag-soil truck discharging compartment |
| CN108583402A (en) * | 2018-06-19 | 2018-09-28 | 湖南九九智能环保股份有限公司 | A kind of hydraulic suppressing dust with dry mist dumper |
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| Publication number | Publication date |
|---|---|
| CN102390334B (en) | 2013-03-13 |
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Address after: 514071 Meijiang District Dongsheng Industrial Park, Meizhou, Guangdong Patentee after: GUANGDONG FENGHUA ENVIRONMENT PROTECTION MACHINERY CO., LTD. Address before: 514031 Guangdong city of Meizhou province Mei Road No. 78 Patentee before: Guangdong Fenghua Environmental Protection Equipment Co., Ltd. |