CN103388599A - Hydraulic system for 10m sand washer - Google Patents
Hydraulic system for 10m sand washer Download PDFInfo
- Publication number
- CN103388599A CN103388599A CN2013103102197A CN201310310219A CN103388599A CN 103388599 A CN103388599 A CN 103388599A CN 2013103102197 A CN2013103102197 A CN 2013103102197A CN 201310310219 A CN201310310219 A CN 201310310219A CN 103388599 A CN103388599 A CN 103388599A
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- Prior art keywords
- motor
- oil
- fuel tank
- sand washer
- filter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004576 sand Substances 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000002828 fuel tank Substances 0.000 claims description 30
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 38
- 239000010720 hydraulic oil Substances 0.000 description 16
- 238000001816 cooling Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 traffic Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Fluid-Pressure Circuits (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a hydraulic system for a 10m sand washer. The hydraulic system comprises an oil tank, a motor, a valve group, an air cooler and an oil return filter. An air filter, a pressure gauge, a temperature sensor and a liquid level switch are installed on the oil tank. The motor is installed on the oil tank. An oil pump is installed at the front end of the motor. The power of the motor is larger than or equal to 45KW. The revolving speed of the motor is larger than or equal to 1450r/min. An oil suction filter is installed on the oil pump. The rated flow of the oil pump is larger than or equal to 105L/min. A one-way valve is installed on one side of the valve group. The oil pump is connected with the one-way valve through a connecting pipe. One side of the air cooler is connected with the valve group through a connecting pipe. The other side of the air cooler is connected with the oil return filter through a connecting pipe. By using the motor with power which is larger than or equal to 45KW to drive the oil pump, 30MPa pressure at most can be provided for the system, the hydraulic system is enabled to be capable of driving the 10m sand washer, the overload of the motor can be effectively prevented and the service life of the main machine is prolonged.
Description
[technical field]
The present invention relates to the technical field of sand washer machinery, particularly the sand washer technical field of hydraulic equipment.
[background technique]
Over the years, the development of our industrial products has reached distillation, and the development of sand washer industry also obtained persistently overheating, and the rise that artificial sand making is produced makes the sand washer product much more popular rapidly, and is almost cognitive by everyone overnight.Now in market also the demand to this equipment constantly rise, as seen its welcome degree, the development of construction industry is persistently overheating at present, high-quality sandstone aggregate demand is also extremely urgent, and the impurity effect that only exists in the sandstone after sand crusher machine processed the quality of sandstone, so need sand washer to carry out washing to it.
Sand washer is the washing appliance that artificial sand comprises natural sand.Sand washer is widely used in the industries such as sandstone field, mine, building materials, traffic, chemical industry, water conservancy and hydropower, concrete mixing plant the washing to material.Sand washer can be divided into two types: XS type and XL type.It can remove the impurity that covers the sandstone surface, destroys simultaneously the steam layer that coats sand grains, is beneficial to dehydration, plays efficient washed-out sand cleaning action.Yet present sand washer uses the driven by motor gearbox to drive the sand washer runner, belong to Mechanical Driven, motor in this sand washer very easily transships, cause burn-down of electric motor, shortened the working life of main frame, therefore be necessary to adopt hydraulic driving system to replace traditional electric system, yet most of hydraulic driving systems in the market can only drive the sand washer of 6 meters left and right, can't drive the sand washer of larger model, the efficiency that sand washer cleans sandstone is lower, can't satisfying the market to the wilderness demand of sandstone.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, a kind of ten meters sand washer hydraulic systems are proposed, by adopting power to be greater than or equal to the driven by motor oil pump of 45KW, make the rated flow of oil pump be greater than or equal to 105L/min, the highlyest can provide for system the pressure of 30Mpa, make hydraulic system can drive 10 meters sand washers, and can effectively prevent motor overload, extended the working life of main frame.
for achieving the above object, the present invention proposes a kind of ten meters sand washer hydraulic systems, comprise fuel tank, motor, the valve group, forced air cooler and return filter, on described fuel tank, air filter is installed, pressure gauge, temperature transducer and liquid-level switch, described motor is arranged on fuel tank, the front end of motor is equipped with oil pump, the power of motor is greater than or equal to 45KW, the rotating speed of motor is greater than or equal to 1450r/min, on described oil pump, oil absorption filter is installed, the rated flow of oil pump is greater than or equal to 105L/min, one side of described valve group is equipped with one-way valve, described oil pump adopts connecting tube to be connected with one-way valve, one side of described forced air cooler adopts connecting tube to be connected with the valve group, the opposite side of forced air cooler adopts connecting tube to be connected with return filter.
As preferably, described oil pump is provided with inlet port and oil outlet, described inlet port adopts connecting tube to be connected with fuel tank internal, described oil absorption filter is arranged on inlet port, described oil outlet adopts connecting tube to be connected with one-way valve, the bore of inlet port is greater than the bore of oil outlet, the Radial resistant force in the time of reducing hydraulic oil and be inhaled into.
The model that described motor adopts is Y2-225M-4-B35, the volume of described fuel tank is 800～1000L, the model that described forced air cooler adopts is AH2342-CA2, adopt the larger fuel tank of powerful motor and volume, make hydraulic system that higher system pressure can be provided, make motor can drive 10 meters sand washers.
As preferably, described air filter comprises upper end cap, mounting plate, filter core, described upper end cap is positioned at the top of mounting plate, be provided with suction port between upper end cap and mounting plate, have some mounting holes on described mounting plate, described filter core is positioned at the below of mounting plate, air filter is arranged on fuel tank by mounting hole, filter core is positioned at fuel tank internal, can prevent that airborne impurity from entering hydraulic oil, keeps cleanliness of hydraulic oil.
As preferably, described pressure gauge is provided with pressure meter switch, and described pressure meter switch is by the first nut and the rotatable installation of pressure gauge, and pressure meter switch adjustable pressure pressure differential range, be convenient to pilot pressure.
As preferably, described liquid-level switch is floating-ball level switch, can send height hydraulic pressure and report to the police, and prevents fluid overfill or too low.
As preferably, some fans are installed in described forced air cooler, the place ahead of described fan is provided with exhaust outlet, be welded with some aluminum pipes on exhaust outlet, can carry out hydraulic oil cooling, to obtain the normal operating temperature of hydraulic oil, improve the stability of hydraulic work system and the working life of component, it is the forced air cooler of AH2342-CA2 that the present invention adopts model, has strengthened the cooling effect of system to hydraulic oil, prevents that hydraulic oil is overheated and damages component.
As preferably, level meter and oil drain out also are installed on described fuel tank, described level meter is provided with upper limit scale and lower limit scale, on described oil drain out, control valve is installed, described control valve adopts the second nut and the movable installation of oil drain out, by the liquid level of hydraulic oil in level meter energy Real-Time Monitoring fuel tank.
beneficial effect of the present invention: the present invention is by adopting power to be greater than or equal to the driven by motor oil pump of 45KW, make the rated flow of oil pump be greater than or equal to 105L/min, the rated working pressure of system can reach 24.5Mpa, the highlyest can provide for system the pressure of 30Mpa, make hydraulic system can drive 10 meters sand washers, and can effectively prevent motor overload, extended the working life of main frame, and return filter, oil absorption filter and air filter can keep cleanliness of hydraulic oil not contaminated, forced air cooler can carry out cooling to hydraulic oil, to obtain the normal operating temperature of hydraulic oil, improve the stability of hydraulic work system and the working life of component.
Feature of the present invention and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the main TV structure schematic diagram of a kind of ten meters sand washers of the present invention with hydraulic system;
Fig. 2 is the plan structure schematic diagram of a kind of ten meters sand washers of the present invention with hydraulic system;
Fig. 3 is the structural representation of Air filter of the present invention;
Fig. 4 is the enlarged view of A section in Fig. 1;
Fig. 5 is the structural representation of forced air cooler in the present invention;
Fig. 6 is the structural representation of level meter and oil drain out in the present invention;
Fig. 7 is the enlarged view of B section in Fig. 6.
in figure: the 1-fuel tank, the 2-motor, 3-valve group, the 4-forced air cooler, the 5-return filter, the 6-air filter, the 7-pressure gauge, the 8-temperature transducer, the 9-liquid-level switch, the 10-connecting tube, the 21-oil pump, the 211-inlet port, the 212-oil outlet, the 213-oil absorption filter, the 41-fan, the 42-exhaust outlet, the 43-aluminum pipe, the 61-upper end cap, the 62-mounting plate, the 63-filter core, the 64-suction port, the 65-mounting hole, the 71-pressure meter switch, 72-the first nut, the 11-level meter, the 12-oil drain out, 111-upper limit scale, 112-lower limit scale, the 121-control valve, 122-the second nut.
[embodiment]
consult Fig. 1, Fig. 2 and Fig. 4, a kind of ten meters sand washer hydraulic systems of the present invention, comprise fuel tank 1, motor 2, valve group 3, forced air cooler 4 and return filter 5, on described fuel tank 1, air filter 6 is installed, pressure gauge 7, temperature transducer 8 and liquid-level switch 9, described motor 2 is arranged on fuel tank 1, the front end of motor 2 is equipped with oil pump 21, the power of motor 2 is greater than or equal to 45KW, the rotating speed of motor 2 is greater than or equal to 1450r/min, on described oil pump 21, oil absorption filter 213 is installed, the rated flow of oil pump 21 is greater than or equal to 105L/min, one side of described valve group 3 is equipped with one-way valve 31, described oil pump 21 adopts connecting tube 10 to be connected with one-way valve 31, one side of described forced air cooler 4 adopts connecting tube 10 to be connected with valve group 3, the opposite side of forced air cooler 4 adopts connecting tube 10 to be connected with return filter 5, described oil pump 21 is provided with inlet port 211 and oil outlet 212, described inlet port 211 adopts connecting tube 10 to be connected with fuel tank 1 inside, described oil absorption filter 213 is arranged on inlet port 211, described oil outlet 212 adopts connecting tube 10 to be connected with one-way valve 31, the bore of inlet port 211 is greater than the bore of oil outlet 212, the model that described motor 2 adopts is Y2-225M-4-B35, the volume of described fuel tank 1 is 800～1000L, the model that described forced air cooler 4 adopts is AH2342-CA2.
Consult Fig. 1 and Fig. 3, described air filter 6 comprises upper end cap 61, mounting plate 62, filter core 63, described upper end cap 61 is positioned at the top of mounting plate 62, be provided with suction port 64 between upper end cap 61 and mounting plate 62, have some mounting holes 65 on described mounting plate 62, described filter core 63 is positioned at the below of mounting plate 62, and air filter 6 is arranged on fuel tank 1 by mounting hole 65, and filter core 63 is positioned at fuel tank 1 inside.
Consult Fig. 2, Fig. 4 and Fig. 5, described pressure gauge 7 is provided with pressure meter switch 71, described pressure meter switch 71 is by the first nut 72 and the rotatable installation of pressure gauge 7, described liquid-level switch 9 is floating-ball level switch, some fans 41 are installed in described forced air cooler 4, the place ahead of described fan 41 is provided with exhaust outlet 42, is welded with some aluminum pipes 43 on exhaust outlet 42.
Consult Fig. 1, Fig. 6 and Fig. 7, level meter 11 and oil drain out 12 also are installed on described fuel tank 1, described level meter 11 is provided with upper limit scale 111 and lower limit scale 112, on described oil drain out 12, control valve 121 is installed, described control valve 121 adopts the second nut 122 and the movable installation of oil drain out 12.
Working procedure of the present invention:
a kind of ten meters sand washers of the present invention with hydraulic system in the course of the work, the motor 2 that is Y2-225M-4-B35 by model drives oil pump 21, the output power of motor 2 is 45KW, make the rated flow of oil pump 21 reach 105L/min, hydraulic oil enters valve group 3 by one-way valve 31, finally hydraulic oil is got on the main unit hydraulic motor, the rated working pressure of 24.5Mpa can be provided for hydraulic system, thereby drive 10 meters sand washer runners, but pressure gauge 7 detection system pressure, pressure switch 71 adjustable pressure pressure differential ranges, during oil return, by forced air cooler 4, oil temperature is reduced, then by return filter 5, hydraulic oil is filtered, enter again fuel tank 1, keep the fluid cleaning.Level meter 11 can be observed the volume of fuel tank 1 interior hydraulic oil from the outside, and temperature transducer 8 can be monitored the temperature of fuel tank 1 interior hydraulic oil, and liquid-level switch 9 can send height hydraulic pressure and report to the police, and prevents fluid overfill or too low.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, any scheme after simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (8)
1. ten meters sand washer hydraulic systems, it is characterized in that: comprise fuel tank (1), motor (2), valve group (3), forced air cooler (4) and return filter (5), air filter (6) is installed on described fuel tank (1), pressure gauge (7), temperature transducer (8) and liquid-level switch (9), described motor (2) is arranged on fuel tank (1), the front end of motor (2) is equipped with oil pump (21), the power of motor (2) is greater than or equal to 45KW, the rotating speed of motor (2) is greater than or equal to 1450r/min, oil absorption filter (213) is installed on described oil pump (21), the rated flow of oil pump (21) is greater than or equal to 105L/min, one side of described valve group (3) is equipped with one-way valve (31), described oil pump (21) adopts connecting tube (10) to be connected with one-way valve (31), one side of described forced air cooler (4) adopts connecting tube (10) to be connected with valve group (3), the opposite side of forced air cooler (4) adopts connecting tube (10) to be connected with return filter (5).
2. a kind of ten meters sand washer hydraulic systems as claimed in claim 1, it is characterized in that: described oil pump (21) is provided with inlet port (211) and oil outlet (212), described inlet port (211) adopts connecting tube (10) to be connected with fuel tank (1) inside, described oil absorption filter (213) is arranged on inlet port (211), described oil outlet (212) adopts connecting tube (10) to be connected with one-way valve (31), and the bore of inlet port (211) is greater than the bore of oil outlet (212).
3. a kind of ten meters sand washer hydraulic systems as claimed in claim 1, it is characterized in that: the model that described motor (2) adopts is Y2-225M-4-B35, the volume of described fuel tank (1) is 800～1000L, and the model that described forced air cooler (4) adopts is AH2342-CA2.
4. a kind of ten meters sand washer hydraulic systems as claimed in claim 1, it is characterized in that: described air filter (6) comprises upper end cap (61), mounting plate (62), filter core (63), described upper end cap (61) is positioned at the top of mounting plate (62), be provided with suction port (64) between upper end cap (61) and mounting plate (62), have some mounting holes (65) on described mounting plate (62), described filter core (63) is positioned at the below of mounting plate (62), air filter (6) is arranged on fuel tank (1) by mounting hole (65), filter core (63) is positioned at fuel tank (1) inside.
5. a kind of ten meters sand washer hydraulic systems as claimed in claim 1, it is characterized in that: described pressure gauge (7) is provided with pressure meter switch (71), and described pressure meter switch (71) is by the first nut (72) and the rotatable installation of pressure gauge (7).
6. a kind of ten meters sand washer hydraulic systems as claimed in claim 1, it is characterized in that: described liquid-level switch (9) is floating-ball level switch.
7. a kind of ten meters sand washer hydraulic systems as claimed in claim 1, it is characterized in that: some fans (41) are installed in described forced air cooler (4), the place ahead of described fan (41) is provided with exhaust outlet (42), is welded with some aluminum pipes (43) on exhaust outlet (42).
8. a kind of ten meters sand washer hydraulic systems as described in any one in claim 1 to 6, it is characterized in that: level meter (11) and oil drain out (12) also are installed on described fuel tank (1), described level meter (11) is provided with upper limit scale (111) and lower limit scale (112), control valve (121) is installed on described oil drain out (12), and described control valve (121) adopts the second nut (122) and the movable installation of oil drain out (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310219.7A CN103388599B (en) | 2013-07-20 | 2013-07-20 | A kind of ten meters of sand washer hydraulic systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310219.7A CN103388599B (en) | 2013-07-20 | 2013-07-20 | A kind of ten meters of sand washer hydraulic systems |
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| Publication Number | Publication Date |
|---|---|
| CN103388599A true CN103388599A (en) | 2013-11-13 |
| CN103388599B CN103388599B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310310219.7A Active CN103388599B (en) | 2013-07-20 | 2013-07-20 | A kind of ten meters of sand washer hydraulic systems |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279206A (en) * | 2014-09-10 | 2015-01-14 | 浙江金鸟压滤机有限公司 | Hydraulic station capable of automatically adding liquid |
| CN104343756A (en) * | 2014-09-10 | 2015-02-11 | 浙江金鸟压滤机有限公司 | Hydraulic station convenient for recovering of hydraulic oil |
| CN105952730A (en) * | 2016-07-18 | 2016-09-21 | 天津优瑞纳斯液压机械有限公司 | Air-cooled oil cooling system capable of automatically detecting temperature |
| CN106337856A (en) * | 2016-08-31 | 2017-01-18 | 德玛仕电液技术（苏州）有限公司 | Servo hydraulic device |
| CN109538580A (en) * | 2019-01-24 | 2019-03-29 | 江苏徐工工程机械研究院有限公司 | Hydraulic oil-returning filtration system and two-wheel flute milling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128401A (en) * | 1994-10-31 | 1996-05-21 | Toyooki Kogyo Co Ltd | Hydraulic unit |
| CN202132315U (en) * | 2011-06-24 | 2012-02-01 | 安徽金达利液压有限公司 | Pump station of test bed of hydraulic valve |
| CN202251263U (en) * | 2011-09-29 | 2012-05-30 | 长兴山润机械有限公司 | Sealed thin oil station |
| CN203051258U (en) * | 2013-01-11 | 2013-07-10 | 成都市新筑路桥机械股份有限公司 | Hydraulic station |
| CN203394901U (en) * | 2013-07-20 | 2014-01-15 | 长兴山润机械有限公司 | Hydraulic system for ten-meter sand washer |
-
2013
- 2013-07-20 CN CN201310310219.7A patent/CN103388599B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08128401A (en) * | 1994-10-31 | 1996-05-21 | Toyooki Kogyo Co Ltd | Hydraulic unit |
| CN202132315U (en) * | 2011-06-24 | 2012-02-01 | 安徽金达利液压有限公司 | Pump station of test bed of hydraulic valve |
| CN202251263U (en) * | 2011-09-29 | 2012-05-30 | 长兴山润机械有限公司 | Sealed thin oil station |
| CN203051258U (en) * | 2013-01-11 | 2013-07-10 | 成都市新筑路桥机械股份有限公司 | Hydraulic station |
| CN203394901U (en) * | 2013-07-20 | 2014-01-15 | 长兴山润机械有限公司 | Hydraulic system for ten-meter sand washer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279206A (en) * | 2014-09-10 | 2015-01-14 | 浙江金鸟压滤机有限公司 | Hydraulic station capable of automatically adding liquid |
| CN104343756A (en) * | 2014-09-10 | 2015-02-11 | 浙江金鸟压滤机有限公司 | Hydraulic station convenient for recovering of hydraulic oil |
| CN104279206B (en) * | 2014-09-10 | 2016-04-27 | 浙江金鸟压滤机有限公司 | A kind of hydraulic station of automatic liquid-feeding |
| CN105952730A (en) * | 2016-07-18 | 2016-09-21 | 天津优瑞纳斯液压机械有限公司 | Air-cooled oil cooling system capable of automatically detecting temperature |
| CN106337856A (en) * | 2016-08-31 | 2017-01-18 | 德玛仕电液技术（苏州）有限公司 | Servo hydraulic device |
| CN109538580A (en) * | 2019-01-24 | 2019-03-29 | 江苏徐工工程机械研究院有限公司 | Hydraulic oil-returning filtration system and two-wheel flute milling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103388599B (en) | 2016-06-08 |
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Denomination of invention: A hydraulic system for a ten meter sand washing machine Effective date of registration: 20231229 Granted publication date: 20160608 Pledgee: Agricultural Bank of China Limited by Share Ltd. Changxing County branch Pledgor: CHANGXING SARUN MACHINERY Co.,Ltd. Registration number: Y2023980074328 |