CN104923005A - Automatic dust collection device of coal grab bucket - Google Patents
Automatic dust collection device of coal grab bucket Download PDFInfo
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- CN104923005A CN104923005A CN201510259804.8A CN201510259804A CN104923005A CN 104923005 A CN104923005 A CN 104923005A CN 201510259804 A CN201510259804 A CN 201510259804A CN 104923005 A CN104923005 A CN 104923005A
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- water tank
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- coal bunker
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Abstract
The invention discloses an automatic dust collection device of a coal grab bucket. The automatic dust collection device of the coal grab bucket comprises dust falling assemblies, a battery and a controller, wherein the battery and the controller are fixedly installed on the coal grab bucket, the number of the dust falling assemblies is equal to the number of the supporting arms of the coal grab bucket, each dust falling assembly is fixedly installed on a supporting arm, each dust falling assembly comprises a water tank, a high-pressure water pump and an atomizing nozzle, the water tank is circular-ring-shaped, the water tank is fixedly installed on the upper fixing plate of the coal grab bucket, the water tank is provided with a water inlet and two water outlets, the high-pressure water pump is correspondingly installed below each water outlet, the high-pressure water pump is connected with the controller, and the battery supplies power to the high-pressure water pumps and the controller. The automatic dust collection device of the coal grab bucket has the advantages of simple and reliable structure and convenience in maintenance, and solves the problem that water pipes and electric wires are easily worn in the prior art.
Description
Technical field
The present invention relates to dust removal field, particularly relate to one and grab coal bunker automatic dust removing apparatus.
Background technology
Grabbing coal bunker is device for coal to be transported to another position from a position.Shown in figure 1, Fig. 2, grab coal bunker and form primarily of top tie plate 91, bottom support plate 92, support arm 93 and grab bucket 94.Support arm 93 has multiple, axis around top tie plate 91 is uniform, the upper end of each support arm 93 is all hinged on top tie plate 91, the lower end of each support arm 93 is all hinged with the middle part of grab bucket 94, the quantity of grab bucket 94 is identical with the quantity of support arm 93, bottom support plate 92 is positioned at the top of grab bucket 94, and is positioned at the inner side of support arm 93, and top and the bottom support plate 92 of grab bucket 94 are hinged.Bottom support plate 92 is connected with steel wire rope, controls bottom support plate 92 by steel wire rope and move up and down, thus control to grab opening and closing up of coal bunker, closed hopper can be formed after all grab buckets 94 are closed up.
With grab coal bunker conveying coal time, operating personnel need bridge operation lifting machine the steel wire rope of about 40 meters do vertical up-or-down movement, control grab coal bunker work.Grabbing after coal grabbed by coal bunker and reveal due to it, can flying dust be produced when moving horizontally initial stage and unloading.In order to control the flying dust of grabbing coal bunker generation, that the water tank of water supply installation is arranged on lifting machine in prior art, and grabbing mounting spray head on coal bunker, shower nozzle and water tank is connected by water pipe, at shower nozzle place, magnetic valve is installed, by the electric wire Controlling solenoid valve that heavy hoisting machine is drawn, wherein water supply water pipe and electric wire under steel wire rope, cause terminal lance carry out dedusting, but said method exists following shortcoming:
1, water pipe and electric wire on a steel cord attached, due to grab coal bunker overhead frequent the and steel wire rope of altitude conversion to fall bending shake, cause water pipe and electric wire crack damage soon.
2, pipeline distance reaches more than 60 meter, so installation and maintenance are very inconvenient.
Summary of the invention
The object of the invention is to provide a kind ofly simple and reliable for structure, easy to maintenance grabs coal bunker automatic dust removing apparatus, overcomes water pipe and electric wire in prior art and holds flimsy problem.
Technical solution problem of the present invention adopts following technical scheme: one grabs coal bunker automatic dust removing apparatus, comprise depositing dust assembly, water tank, battery and controller, described battery and controller are all fixedly mounted on grabs on coal bunker, the quantity of described depositing dust assembly is identical with the quantity of the support arm of grabbing coal bunker, each depositing dust assembly is all fixedly mounted on a support arm
Described depositing dust assembly comprises high-voltage tube, high-voltage tube stand tube and atomizer, described high-voltage tube stand tube is fixed on the bottom of support arm, and be positioned at the outside of grab bucket, described atomizer is communicated with high-voltage tube stand tube by high-voltage tube, described atomizer has multiple, multiple atomizer is uniform along the length direction of high-voltage tube stand tube
Described water tank is fixedly mounted on top tie plate, and it is that multiple described high-voltage tube stand tube supplies water that described controller controls water tank, and described battery is that controller is powered.
Optionally, this device also comprises filter assemblies, battery and controller, described battery and controller are all fixedly mounted on grabs on coal bunker, described filter assemblies comprises high-pressure hydraulic pump, filter and transition water tank, the water inlet of described filter is communicated with the delivery port of water tank, the described water inlet of transition water tank is communicated with the delivery port of filter, the water inlet of described high-pressure hydraulic pump is communicated with the delivery port of transition water tank, the delivery port of high-pressure hydraulic pump is communicated with high-voltage tube stand tube, controller is connected with high-pressure hydraulic pump, and battery is that high-pressure hydraulic pump is powered.
Optionally, described water tank comprises half water tank that two shapes are C shape, and two and half water tanks are combined into annular and are interconnected.
Optionally, the quantity of described filter assemblies is two, each described filter assemblies is fixedly mounted on support arm respectively, the filter of two described filter assemblies is communicated with one and half water tanks respectively, the quantity of described depositing dust assembly is 6, wherein three depositing dust assemblies are connected with a filter assemblies, and other three depositing dust assemblies are connected with another filter assemblies.
Optionally, be provided with liquid level sensor in described transition water tank, the liquid level sensor in each described transition water tank is all connected with controller, and described controller is connected with alarm.
Optionally, also comprise wireless receiver and wireless launcher, described wireless receiver is arranged on grabs on coal bunker, and wireless receiver is connected with controller.
Optionally, described high-pressure hydraulic pump is frequency conversion high-pressure hydraulic pump.
Optionally, described battery is lithium battery.
The present invention has following beneficial effect: each depositing dust assembly, by arranging depositing dust assembly, is independently arranged in each grab bucket by this device, simple and reliable for structure.Grab on coal bunker because this device is directly installed on, move up and down non-interference with the steel wire rope of grabbing coal bunker, effectively overcome the crack damage that water pipe and electric wire cause because of friction, and avoid the length about water pipe of more than 60 meter and the water facilities of cable arrangements and long distance.
The parts of this device are installed in grabs on coal bunker, and handling safety is simple, and is supplied water to atomizer by controller control high-pressure hydraulic pump, effectively can will grab the coal dust removing produced when coal bunker is grabbed coal and puts coal.
Accompanying drawing explanation
Fig. 1 is the structural representation (solid) that the present invention grabs coal bunker automatic dust removing apparatus;
Fig. 2 is the structural representation (master looks) that the present invention grabs coal bunker automatic dust removing apparatus;
Fig. 3 is the structural representation (overlooking) that the present invention grabs coal bunker automatic dust removing apparatus;
Fig. 4 is the enlarged drawing at A place in Fig. 1;
In figure, mark is illustrated as: 1-water tank; 11-water inlet; 12-delivery port; 21-high-pressure hydraulic pump; 22-filter; 23-transition water tank; 3-battery; 4-controller; 51-high-voltage tube; 52-high-voltage tube stand tube; 53-atomizer; 91-top tie plate; 92-bottom support plate; 93-support arm; 94-grabs bucket.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, present embodiments provide one and grab coal bunker automatic dust removing apparatus, comprise depositing dust assembly, filter assemblies, water tank 1, battery 3 and controller 4.Battery 3 and controller 4 are all fixedly mounted on grabs on coal bunker, and in this enforcement, battery 3 adopts lithium battery, and shown in composition graphs 2, battery 3 is fixedly mounted on grabs on the support arm 93 of coal bunker, and controller 4 is fixedly mounted on same support arm 93.
Shown in composition graphs 3, in this device, the quantity of depositing dust assembly is identical with the quantity of the grab bucket 94 of grabbing coal bunker, and each depositing dust assembly is all fixedly mounted on a support arm 93.Shown in composition graphs 2, Fig. 4, depositing dust assembly comprises high-voltage tube 51, high-voltage tube stand tube 52 and atomizer 53.High-voltage tube stand tube 52 is fixed on the bottom of support arm 93 by pole, and is positioned at the outside of grab bucket 94, and high-voltage tube stand tube 52 is circular arc and is horizontally disposed with.Atomizer 53 is communicated with high-voltage tube stand tube 52 by high-voltage tube 51, and atomizer 53 has multiple, and multiple atomizer 53 is uniform along the length direction of high-voltage tube stand tube 52.
Filter assemblies comprises high-pressure hydraulic pump 21, filter 22 and transition water tank 23.The water inlet of filter 22 is communicated with the delivery port of water tank 1, the water inlet of transition water tank 23 is communicated with the delivery port of filter 22, the water inlet of high-pressure hydraulic pump 22 is communicated with the delivery port of transition water tank 23, the delivery port of high-pressure hydraulic pump 21 is communicated with high-voltage tube stand tube 52, controller 4 is connected with high-pressure hydraulic pump 21, and battery 3 provides direct current for controller 4 and high-pressure hydraulic pump 22.The present embodiment mesohigh water pump 21 adopts frequency conversion high-pressure hydraulic pump.
Water tank 1 comprises half water tank that two shapes are C shape, and two and half water tanks are combined into annular and are interconnected, and water tank 1 is fixedly mounted on upper mounted plate 91.In the present embodiment, the quantity of filter assemblies is two, and each filter assemblies is fixedly mounted on two symmetrical support arms 93 respectively, and the filter 22 of two filter assemblies is communicated with one and half water tanks respectively.In the present embodiment, the quantity of depositing dust assembly is 6, and wherein three depositing dust assemblies are connected with a filter assemblies, and other three depositing dust assemblies are connected with another filter assemblies.The delivery port of filter assemblies is connected with depositing dust assembly by water pipe.Water pipe is arranged along support arm 93, when filter assemblies is connected by water pipe with the depositing dust assembly of its both sides by water pipe, water pipe, along installing the support arm of filter assemblies upwards after upper mounted plate 91, is connected with the depositing dust assembly on the support arm on left side or right side after downward-extension along the support arm on left side or right side.
This device before use, first needs to supply water in water tank 1.Be communicated with water inlet 11 at external water source, supplied water in water tank 1 by water inlet 11, multiple delivery ports 12 of water tank 1 supply water to filter assemblies.In use, can control depositing dust assembly timing spraying by controller, timing spray time can be set by controller this device.
By installing liquid level sensor in transition water tank 23 in the present embodiment, the object of water level conditions in monitoring water tank can be reached.Liquid level sensor in each transition water tank 23 is all connected with controller 4, and controller 4 is connected with alarm.When the water level in transition water tank 23 is lower than designated water level, liquid level sensor sends signal to controller, and controller controls alarm and sends acoustics or optical signalling, and prompting Water in Water Tanks quantity not sufficient, needs to add water.
Conveniently manipulate automatic dust removing apparatus spray for dust suppression, this device is also provided with wireless receiver and wireless launcher.Wireless receiver is arranged on grabs on coal bunker, and wireless receiver is connected with controller.Normally or in particular cases all can operate the work of this dust arrester with remote controller (wireless launcher).
Embodiment 2
Present embodiments provide one and grab coal bunker automatic dust removing apparatus, comprise depositing dust assembly, water tank, battery and controller.Battery and controller are all fixedly mounted on grabs on the top tie plate of coal bunker, and the quantity of depositing dust assembly is identical with the quantity of the grab bucket of grabbing coal bunker, and each depositing dust assembly is all fixedly mounted in a grab bucket.
Depositing dust assembly comprises high-voltage tube, high-voltage tube stand tube and atomizer, high-voltage tube stand tube is fixed on the outer wall of grab bucket, atomizer is communicated with high-voltage tube stand tube by high-voltage tube, and atomizer has multiple, and multiple atomizer is uniform along the length direction of high-voltage tube stand tube.
Water tank is fixedly mounted on top tie plate, water tank is provided with water inlet and delivery port, the delivery port of water tank is communicated with by the water inlet of water collecting and diversifying device, multiple delivery ports of water collecting and diversifying device are communicated with respectively at a high-voltage tube stand tube, water pipe between water tank and water collecting and diversifying device is provided with magnetic valve, controller is connected with magnetic valve, can the switch of Controlling solenoid valve by controller, thus controls depositing dust assembly spray for dust suppression.Battery is that controller is powered.If during the hydraulic pressure deficiency that water tank provides to depositing dust assembly, booster pump can be arranged at the water outlet of water tank.
Last it is noted that in describing the invention, term " on ", D score, " top ", the orientation of the instruction such as " end " or position relationship be based on orientation shown in the drawings or position relationship, be only the present invention for convenience of description instead of require that the present invention with specific azimuth configuration and operation, must can not be interpreted as limitation of the present invention; Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. grab coal bunker automatic dust removing apparatus for one kind, it is characterized in that, comprise depositing dust assembly, water tank (1), battery (3) and controller (4), described battery (3) and controller (4) are all fixedly mounted on grabs on coal bunker, the quantity of described depositing dust assembly is identical with the quantity of the support arm (93) of grabbing coal bunker, each depositing dust assembly is all fixedly mounted on a support arm (93)
Described depositing dust assembly comprises high-voltage tube (51), high-voltage tube stand tube (52) and atomizer (53), described high-voltage tube stand tube (52) is fixed on the bottom of support arm (93), and be positioned at the outside of grab bucket (94), described atomizer (53) is communicated with high-voltage tube stand tube (52) by high-voltage tube (51), described atomizer (53) has multiple, multiple atomizer (53) is uniform along the length direction of high-voltage tube stand tube (52)
Described water tank (1) is fixedly mounted on top tie plate (91), described controller (4) controls water tank (1) for multiple described high-voltage tube stand tube (52) water supply, and described battery (3) is controller (4) power supply.
2. according to claim 1ly grab coal bunker automatic dust removing apparatus, it is characterized in that, also comprise filter assemblies, described filter assemblies comprises high-pressure hydraulic pump (21), filter (22) and transition water tank (23), the water inlet of described filter (22) is communicated with the delivery port of water tank (1), the water inlet of described transition water tank (23) is communicated with the delivery port of filter (22), the water inlet of described high-pressure hydraulic pump (22) is communicated with the delivery port of transition water tank (23), the delivery port of high-pressure hydraulic pump (21) is communicated with high-voltage tube stand tube (52), controller (4) is connected with high-pressure hydraulic pump (21), battery (3) is high-pressure hydraulic pump (22) power supply.
3. according to claim 2ly grab coal bunker automatic dust removing apparatus, it is characterized in that, described water tank (1) comprises half water tank that two shapes are C shape, and two and half water tanks are combined into annular and are interconnected.
4. according to claim 3ly grab coal bunker automatic dust removing apparatus, it is characterized in that, the quantity of described filter assemblies is two, each described filter assemblies is fixedly mounted on support arm (93) respectively, the filter (22) of two described filter assemblies is communicated with one and half water tanks respectively, the quantity of described depositing dust assembly is 6, and wherein three depositing dust assemblies are connected with a filter assemblies, and other three depositing dust assemblies are connected with another filter assemblies.
5. according to claim 2ly grab coal bunker automatic dust removing apparatus, it is characterized in that, in described transition water tank (23), liquid level sensor is installed, liquid level sensor in each described transition water tank (23) is all connected with controller (4), and described controller (4) is connected with alarm.
6. according to any one of claim 1-5, grab coal bunker automatic dust removing apparatus, it is characterized in that, also comprise wireless receiver and wireless launcher, described wireless receiver is arranged on grabs on coal bunker, and wireless receiver is connected with controller (4).
7. according to claim 6ly grab coal bunker automatic dust removing apparatus, it is characterized in that, described high-pressure hydraulic pump (21) is frequency conversion high-pressure hydraulic pump.
8. according to claim 7ly grab coal bunker automatic dust removing apparatus, it is characterized in that, described battery (3) is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259804.8A CN104923005B (en) | 2015-05-20 | 2015-05-20 | Automatic dust collection device of grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259804.8A CN104923005B (en) | 2015-05-20 | 2015-05-20 | Automatic dust collection device of grab bucket |
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| Publication Number | Publication Date |
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| CN104923005A true CN104923005A (en) | 2015-09-23 |
| CN104923005B CN104923005B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259804.8A Active CN104923005B (en) | 2015-05-20 | 2015-05-20 | Automatic dust collection device of grab bucket |
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| Country | Link |
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| CN (1) | CN104923005B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013718A (en) * | 2019-04-09 | 2019-07-16 | 河南小威环境科技有限公司 | A kind of dust control and governing system and method |
| CN113666252A (en) * | 2020-05-15 | 2021-11-19 | 中冶宝钢技术服务有限公司 | Hydraulic grab bucket |
| CN115739626A (en) * | 2022-10-09 | 2023-03-07 | 娲石水泥集团有限公司 | Sorting mechanism and sorting method for silicate cement preparation |
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| CN201554050U (en) * | 2009-09-28 | 2010-08-18 | 三一重型装备有限公司 | Bucket type transloader with automatic spraying device |
| CN201785791U (en) * | 2010-09-16 | 2011-04-06 | 郑州科润机电工程有限公司 | Spray excavator |
| CN202089689U (en) * | 2011-06-02 | 2011-12-28 | 天津港焦炭码头有限公司 | Automatic follow, water sprinkling and dust suppression device for coal operation of gantry crane |
| CN204619618U (en) * | 2015-05-20 | 2015-09-09 | 山东雨润环保机械设备有限公司 | Grab coal bunker automatic dust removing apparatus |
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2015
- 2015-05-20 CN CN201510259804.8A patent/CN104923005B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201554050U (en) * | 2009-09-28 | 2010-08-18 | 三一重型装备有限公司 | Bucket type transloader with automatic spraying device |
| CN201785791U (en) * | 2010-09-16 | 2011-04-06 | 郑州科润机电工程有限公司 | Spray excavator |
| CN202089689U (en) * | 2011-06-02 | 2011-12-28 | 天津港焦炭码头有限公司 | Automatic follow, water sprinkling and dust suppression device for coal operation of gantry crane |
| CN204619618U (en) * | 2015-05-20 | 2015-09-09 | 山东雨润环保机械设备有限公司 | Grab coal bunker automatic dust removing apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013718A (en) * | 2019-04-09 | 2019-07-16 | 河南小威环境科技有限公司 | A kind of dust control and governing system and method |
| CN113666252A (en) * | 2020-05-15 | 2021-11-19 | 中冶宝钢技术服务有限公司 | Hydraulic grab bucket |
| CN115739626A (en) * | 2022-10-09 | 2023-03-07 | 娲石水泥集团有限公司 | Sorting mechanism and sorting method for silicate cement preparation |
| CN115739626B (en) * | 2022-10-09 | 2023-06-06 | 娲石水泥集团有限公司 | Sorting mechanism and sorting method for silicate cement preparation |
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| CN104923005B (en) | 2017-05-17 |
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