CN102200089A - Shearer and water treatment system thereof - Google Patents
Shearer and water treatment system thereof Download PDFInfo
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- CN102200089A CN102200089A CN 201110101300 CN201110101300A CN102200089A CN 102200089 A CN102200089 A CN 102200089A CN 201110101300 CN201110101300 CN 201110101300 CN 201110101300 A CN201110101300 A CN 201110101300A CN 102200089 A CN102200089 A CN 102200089A
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Abstract
The invention relates to the technical field of shearers, and particularly discloses a water treatment system for a shearer. The system comprises a main water block and a cooling water conversion device, wherein a first high pressure water outlet of the main water block is communicated with an atomization system; the cooling water conversion device comprises a water turbine and a piston lift pump; a second high pressure water outlet of the main water block is communicated with a high pressure water inlet of the water turbine; a low pressure water outlet of the water turbine is communicated with a cooling system water jacket; the water outlet of the cooling system water jacket is communicated with a water storage device; a power output shaft of the water turbine is connected with a power input shaft of the piston lift pump; a water suction port of the piston lift pump is communicated with the water storage device; and the water outlet of the piston lift pump is communicated with a water part. The invention also discloses a shearer with the shearer water treatment system.
Description
Technical field
The present invention relates to the flitting technical field, relate in particular to a kind of flitting water processing system, the invention still further relates to a kind of flitting with above-mentioned flitting water processing system.
Background technique
Flitting collection machinery, electric and hydraulic pressure are one, are the nucleus equipments of comprehensive mechanical coal mining machine work face.
Need a large amount of waters during flitting work, low power flitting water consumption is at least 160L/min, high-power coal cutter water consumption even up to 500L/min, water is high pressure water (6.3Mpa and more than), and high pressure water is respectively used wet part through what the flitting water processing system was dispensed to flitting.
In the prior art, the flitting water processing system generally includes main water piece, main water piece has water intake, first high-pressure outlet, second high-pressure outlet, after high hydraulic water enters main water piece, part high pressure water enters spraying system through first high-pressure outlet, the powder depositing dust that goes out that is used for working surface improves the working environment of working surface; Another part high pressure water need become low-pressure water cooling water through reduction valve, and this low pressure cooling water enters the cooling system water jacket, is used for the cooling to parts such as airborne motor, electric control box, reducing gears, and the low pressure cooling water is discharged to the fuselage outside through behind the cooling jacket.
When the flitting water processing system of this structure, high pressure water become the low pressure cooling water through reduction valve, cause energy loss, not environmental protection; Behind the low pressure cooling water process cooling system water jacket, be discharged to the fuselage outside, cause the waste of a large amount of cooling waters.
Therefore, the energy loss when how to reduce high pressure water and becoming the low pressure cooling water, reduce the waste of cooling water, become the technical barrier that those skilled in the art need to be resolved hurrily.
Summary of the invention
First purpose of the present invention provides a kind of flitting water processing system, the energy loss when this flitting water processing system can reduce high pressure water and becomes the low pressure cooling water, reduces the waste of cooling water.Another object of the present invention provides a kind of flitting with above-mentioned flitting water processing system.
To achieve these goals, the invention provides a kind of flitting water processing system, comprise main water piece, first high-pressure outlet of this main water piece is communicated with spraying system, also comprise the cooling water reforming unit, this cooling water reforming unit comprises water turbine, bucket pump, second high-pressure outlet of described main water piece is communicated with the high pressure intake of described water turbine, the low pressure delivery mouth of described water turbine is communicated with the cooling system water jacket, and the water outlet of described cooling system water jacket is communicated with water-storing device; The pto of described water turbine is connected with the power input shaft of described bucket pump, and the water sucking mouth of described bucket pump is communicated with described water-storing device, the water outlet of described bucket pump and water members.
Preferably, described is rocking arm external spraying system with wet part.
Preferably, the water outlet of described bucket pump and left rocking arm external spraying system, right rocking arm external spraying system connectivity.
Preferably, described first high-pressure outlet is communicated with an internal spraying system that rolls left, right cylinder internal spraying system.
Preferably, the water outlet of described bucket pump is communicated with a described internal spraying system that rolls left by one-way valve with the pipeline of described left rocking arm external spraying system connectivity; The water outlet of described bucket pump is communicated with described right cylinder internal spraying system by one-way valve with the pipeline of described right rocking arm external spraying system connectivity.
Preferably, the water sucking mouth of described bucket pump is communicated with described water-storing device by the water inlet one-way valve.
Preferably, the pipeline that is communicated with water-storing device of the water outlet of described cooling system water jacket is provided with Decompression valves.
Preferably, the pipeline that is communicated with spraying system of the water outlet of described bucket pump is provided with Decompression valves.
Preferably, described cooling system water jacket is one or more in electric control box cooling jacket, left cutting motor cooling jacket, right cutting motor cooling jacket, left traction electric machine cooling jacket, the right traction electric machine cooling jacket.
Flitting water processing system provided by the invention, comprise main water piece, water turbine, bucket pump, first high-pressure outlet of main water piece is communicated with spraying system, second high pressure water outlet of main water piece is communicated with the high pressure intake of water turbine, the low pressure delivery mouth of water turbine is communicated with the cooling system water jacket, and the water outlet of cooling system water jacket is communicated with water-storing device; The clutch end of water turbine is connected with the power intake of bucket pump, and the water sucking mouth of bucket pump is communicated with water-storing device, the water outlet of bucket pump and water members.
The working principle of the flitting water processing system of this structure is as follows: high pressure water enters main water piece, and a part of high pressure water enters spraying system from first high pressure water outlet of main water piece, is used for the powder depositing dust that goes out of working surface, improves the working environment of working surface; Another part high pressure water enters in the water turbine from the high pressure intake of water turbine, the driving water turbine is rotated, effect through water turbine, high pressure water becomes the low pressure cooling water, this low pressure cooling water enters the cooling system water jacket corresponding part is cooled off, and the low pressure cooling water that is circulated throughout enters in the water-storing device; Water turbine driven plunger formula suction pump is extracted the low pressure cooling water in the water-storing device out it is pressurizeed, and makes it become high pressure water, and this high pressure water can enter with reusing in the wet part.
The flitting water processing system of this structure, high pressure water becomes the low pressure cooling water after driving the water turbine rotation, water turbine is the kinetic energy of its rotating shaft with the Conversion of energy of high pressure water, the straight line motion of the piston that the rotatablely moving of rotating shaft is converted into bucket pump, the kinetic energy of bucket pump the low pressure cooling water is converted into have certain energy high pressure water for using with wet part.This flitting has saved reduction valve, and the energy that high pressure water is converted into the low pressure cooling water utilizes, and has reduced energy loss; To turn waste into wealth from the cooling water that the cooling system water jacket is discharged, save a large amount of waters of flitting, reach the purpose of environmental protection.
In order to realize above-mentioned second purpose, the present invention also provides a kind of flitting, this flitting comprises above-mentioned flitting water processing system, because above-mentioned flitting water processing system has above-mentioned technique effect, the flitting with this flitting water processing system also should have the corresponding techniques effect.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of flitting water processing system provided by the present invention;
Fig. 2 is the structural representation of cooling water reforming unit among Fig. 1;
Fig. 3 be among Fig. 2 A-A to sectional view;
Fig. 4 be among Fig. 2 B-B to sectional view.
Wherein, among Fig. 1-4 figure:
Embodiment
In order to make those skilled in the art better understand technological scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please referring to Fig. 1-Fig. 4, Fig. 1 is the structural representation of a kind of embodiment of flitting water processing system provided by the present invention; Fig. 2 is the structural representation of cooling water reforming unit among Fig. 1; Fig. 3 be among Fig. 2 A-A to sectional view; Fig. 4 be among Fig. 2 B-B to sectional view.
As Fig. 1, shown in Figure 2, flitting water processing system provided by the invention comprises main water piece 1, cooling water reforming unit 2, this cooling water reforming unit 2 comprises water turbine 3, bucket pump 4, first high-pressure outlet of main water piece 1 is communicated with spraying system, concrete, first high-pressure outlet can be communicated with spraying system by throttle valve 11, second high pressure water outlet of main water piece 1 is communicated with the high pressure intake of water turbine 3, the low pressure delivery mouth of water turbine 3 is communicated with the cooling system water jacket, the water outlet of cooling system water jacket is communicated with water-storing device 5, in the concrete scheme, water-storing device 5 can be water storage barrel; The clutch end of water turbine 3 is connected with the power intake of bucket pump 4, and the water sucking mouth of bucket pump 4 is communicated with water-storing device 5, the water outlet of bucket pump 4 and water members.
The working principle of the flitting water processing system of this structure is as follows: high pressure water enters main water piece 1, and a part of high pressure water enters spraying system from first high pressure water outlet of main water piece 1, is used for the powder depositing dust that goes out of working surface, improves the working environment of working surface; Another part high pressure water enters in the water turbine 3 from the high pressure intake of water turbine 3, driving water turbine 3 is rotated, effect through water turbine 3, high pressure water becomes the low pressure cooling water, this low pressure cooling water enters the cooling system water jacket corresponding part is cooled off, and the low pressure cooling water that is circulated throughout enters in the water-storing device 5; Water turbine 3 driven plunger formula suction pumps 4 are extracted the low pressure cooling water in the water-storing device 5 out it are pressurizeed, and make it become high pressure water, and this high pressure water can enter with reusing in the wet part.
The flitting water processing system of this structure, high pressure water becomes the low pressure cooling water after driving water turbine 3 rotations, water turbine 3 is the kinetic energy of its rotating shaft with the Conversion of energy of high pressure water, the straight line motion of the piston that the rotatablely moving of rotating shaft is converted into bucket pump 4, the kinetic energy of bucket pump 4 the low pressure cooling water is converted into have certain energy high pressure water for using with wet part.This flitting has saved reduction valve, and the energy that high pressure water is converted into the low pressure cooling water utilizes, and has reduced energy loss; To turn waste into wealth from the cooling water that the cooling system water jacket is discharged, save a large amount of waters of flitting, reach the purpose of environmental protection.
In the preferred version, the pipeline that the water outlet of described cooling system water jacket is communicated with water-storing device 5 is provided with Decompression valves 12, when the pressure of cooling water surpasses predefined value, can release by the cooling water of Decompression valves 12 with high pressure, with protection cooling system water jacket.
In the concrete scheme, the water sucking mouth of described bucket pump 4 is communicated with described water-storing device 5 by water inlet one-way valve 15.
In the preferred scheme, the described wet part of using can be spraying system, can enter spraying system through the cooling water after the pressurization, is used for the powder depositing dust that goes out of working surface, improves the working environment of working surface.
In the concrete scheme, the water outlet of bucket pump 4 can be communicated with left rocking arm external spraying system 81, right rocking arm external spraying system 82, the high pressure water of discharging from the water outlet of bucket pump 4 can enter in left rocking arm external spraying system 81, right rocking arm external spraying system 82 pipelines, by outer spray apparatus ejection.
In the preferred scheme; can be provided with Decompression valves 13 on the pipeline that the water outlet of bucket pump 4 and left rocking arm external spraying system 81, right rocking arm external spraying system 82 are communicated with; when outer spray apparatus stopped up, the high-pressure water flow in the pipeline can release from Decompression valves 13, can effectively protect pipeline.
In the concrete scheme, first high-pressure outlet of main water piece 1 is communicated with the internal spraying system 71 that rolls left, right cylinder internal spraying system 72.The high pressure water that is flowed out by main water piece 1 first high-pressure outlet enters in the internal spraying system 71 that rolls left, right cylinder internal spraying system 72 pipelines, by interior spray apparatus ejection.
In the preferred version, when the pressure of the high pressure water of discharging from bucket pump 4 surpasses the required pressure of left rocking arm external spraying system 81, right rocking arm external spraying system 82, high pressure water in the bucket pump 4 can be introduced in roll left an internal spraying system 71, right cylinder internal spraying system 72 pipelines, as shown in Figure 1, the water outlet of described bucket pump 4 is communicated with the described internal spraying system 71 that rolls left by one-way valve 14 with the pipeline that described left rocking arm external spraying system 81 is communicated with; The water outlet of described bucket pump 4 is communicated with described right cylinder internal spraying system 72 by one-way valve 14 with the pipeline that described right rocking arm external spraying system 82 is communicated with.
In the preferred version, what described cooling system water jacket can be in electric control box cooling jacket 61, left cutting motor cooling jacket 62, right cutting motor cooling jacket 64, left traction electric machine cooling jacket 63, the right traction electric machine cooling jacket 65 is one or more.
In the concrete scheme, cooling water reforming unit 2 specifically comprises water turbine 3, bucket pump 4, as Fig. 2-shown in Figure 4, water turbine 3 comprises water wheels body 30, fill hose joint 31, water spout 32, titting water outlet 33, rotating shaft 34, water wheels 35, cover 36, water wheels body 30 is connected to form water turbine 3 housings with cover 36 by sealing gasket 37, screw, fill hose joint 31, water spout 32 form the high pressure intake of water turbine 3, water wheels 35 are connected with rotating shaft 34 by flat key or spline, and rotating shaft 34 forms the clutch end of water turbine 3.
The present invention also provides a kind of flitting, this flitting comprises above-mentioned flitting water processing system, because above-mentioned flitting water processing system has above-mentioned technique effect, flitting with this flitting water processing system also should have the corresponding techniques effect, no longer is described in detail at this.
The above only is the description of the preferred implementation of invention; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. flitting water processing system, comprise main water piece, first high-pressure outlet of this main water piece is communicated with spraying system, it is characterized in that, also comprise the cooling water reforming unit, this cooling water reforming unit comprises water turbine, bucket pump, and second high-pressure outlet of described main water piece is communicated with the high pressure intake of described water turbine, the low pressure delivery mouth of described water turbine is communicated with the cooling system water jacket, and the water outlet of described cooling system water jacket is communicated with water-storing device; The pto of described water turbine is connected with the power input shaft of described bucket pump, and the water sucking mouth of described bucket pump is communicated with described water-storing device, the water outlet of described bucket pump and water members.
2. flitting water processing system according to claim 1 is characterized in that, described is rocking arm external spraying system with wet part.
3. flitting water processing system according to claim 2 is characterized in that, the water outlet of described bucket pump and left rocking arm external spraying system, right rocking arm external spraying system connectivity.
4. flitting water processing system according to claim 3 is characterized in that, described first high-pressure outlet is communicated with an internal spraying system that rolls left, right cylinder internal spraying system.
5. flitting water processing system according to claim 4 is characterized in that, the water outlet of described bucket pump is communicated with a described internal spraying system that rolls left by one-way valve with the pipeline of described left rocking arm external spraying system connectivity; The water outlet of described bucket pump is communicated with described right cylinder internal spraying system by one-way valve with the pipeline of described right rocking arm external spraying system connectivity.
6. according to each described flitting water processing system of claim 1-5, it is characterized in that the water sucking mouth of described bucket pump is communicated with described water-storing device by the water inlet one-way valve.
7. according to each described flitting water processing system of claim 1-5, it is characterized in that the pipeline that the water outlet of described cooling system water jacket is communicated with water-storing device is provided with Decompression valves.
8. according to each described flitting water processing system of claim 1-5, it is characterized in that the pipeline that the water outlet of described bucket pump is communicated with spraying system is provided with Decompression valves.
9. according to each described flitting water processing system of claim 1-5, it is characterized in that described cooling system water jacket is one or more in electric control box cooling jacket, left cutting motor cooling jacket, right cutting motor cooling jacket, left traction electric machine cooling jacket, the right traction electric machine cooling jacket.
10. a flitting is characterized in that, this flitting comprises each described flitting water processing system of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101300A CN102200089B (en) | 2011-04-21 | 2011-04-21 | Shearer and water treatment system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101300A CN102200089B (en) | 2011-04-21 | 2011-04-21 | Shearer and water treatment system thereof |
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| Publication Number | Publication Date |
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| CN102200089A true CN102200089A (en) | 2011-09-28 |
| CN102200089B CN102200089B (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110101300A Active CN102200089B (en) | 2011-04-21 | 2011-04-21 | Shearer and water treatment system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060989A (en) * | 2013-03-21 | 2014-09-24 | 刘素华 | Reciprocatingly telescopic water-supplying device of impact-type mining machine |
Citations (8)
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| GB1473267A (en) * | 1975-12-06 | 1977-05-11 | Hayden Nilos Conflow Ltd | Mining machines |
| GB2099889A (en) * | 1980-11-14 | 1982-12-15 | Donaldson Co Inc | Cowl-like scrubber for a long-wall shearer |
| US20070158995A1 (en) * | 2005-12-01 | 2007-07-12 | Franz-Heinrich Suilmann | Arrangement for the admission of pressurized water to spray systems |
| CN101105128A (en) * | 2007-08-15 | 2008-01-16 | 杨景旺 | Adjustable coal winning machine gas-water spraying device |
| CN201460895U (en) * | 2009-06-03 | 2010-05-12 | 韩宏飞 | Spray device externally connected to rocker arm of roller coal excavator |
| CN201650295U (en) * | 2010-04-16 | 2010-11-24 | 三一重型装备有限公司 | Inner spraying device for coal cutter |
| CN201705352U (en) * | 2010-05-06 | 2011-01-12 | 沈阳北方交通重工有限公司 | Novel dust suppression apparatus for excavators |
| CN202031759U (en) * | 2011-04-21 | 2011-11-09 | 三一重型装备有限公司 | Drum shearer and water treatment system thereof |
-
2011
- 2011-04-21 CN CN201110101300A patent/CN102200089B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1473267A (en) * | 1975-12-06 | 1977-05-11 | Hayden Nilos Conflow Ltd | Mining machines |
| GB2099889A (en) * | 1980-11-14 | 1982-12-15 | Donaldson Co Inc | Cowl-like scrubber for a long-wall shearer |
| US20070158995A1 (en) * | 2005-12-01 | 2007-07-12 | Franz-Heinrich Suilmann | Arrangement for the admission of pressurized water to spray systems |
| CN101105128A (en) * | 2007-08-15 | 2008-01-16 | 杨景旺 | Adjustable coal winning machine gas-water spraying device |
| CN201460895U (en) * | 2009-06-03 | 2010-05-12 | 韩宏飞 | Spray device externally connected to rocker arm of roller coal excavator |
| CN201650295U (en) * | 2010-04-16 | 2010-11-24 | 三一重型装备有限公司 | Inner spraying device for coal cutter |
| CN201705352U (en) * | 2010-05-06 | 2011-01-12 | 沈阳北方交通重工有限公司 | Novel dust suppression apparatus for excavators |
| CN202031759U (en) * | 2011-04-21 | 2011-11-09 | 三一重型装备有限公司 | Drum shearer and water treatment system thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060989A (en) * | 2013-03-21 | 2014-09-24 | 刘素华 | Reciprocatingly telescopic water-supplying device of impact-type mining machine |
| CN104060989B (en) * | 2013-03-21 | 2017-02-22 | 刘素华 | Reciprocatingly telescopic water-supplying device of impact-type mining machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102200089B (en) | 2012-10-10 |
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Effective date of registration: 20160811 Address after: 413000 Yiyang high tech Zone in the eastern part of the New District of integrated services building, Room 502, Hunan Patentee after: Yiyang science and Technology Achievement Transformation Service Center Patentee after: Sany Heavy Equipment Co.,Ltd. Address before: Yansai Lake Street 110027 economic and Technological Development Zone Liaoning city Shenyang province No. 31 Patentee before: Sany Heavy Equipment Co.,Ltd. |