CN112934423A - Mining crushing and screening equipment and screening method thereof - Google Patents
Mining crushing and screening equipment and screening method thereof Download PDFInfo
- Publication number
- CN112934423A CN112934423A CN202110382940.1A CN202110382940A CN112934423A CN 112934423 A CN112934423 A CN 112934423A CN 202110382940 A CN202110382940 A CN 202110382940A CN 112934423 A CN112934423 A CN 112934423A
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- water
- moving groove
- crushing
- ores
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/0043—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being projected against a breaking surface or breaking body by a pressurised fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
Abstract
The invention discloses mining crushing and screening equipment and a screening method thereof, wherein the mining crushing and screening equipment comprises a machine shell, a first moving groove with a left opening is arranged in the machine shell, a first mover is arranged in the first moving groove, and a water sprayer is arranged at the position, corresponding to the first mover, of the top wall of the first moving groove; according to the invention, ores exceeding a preset size are clamped by utilizing adjustable broken fragments, then the ores are cut and crushed by using the water jet cutter, the internal structure of the ores can be protected from being damaged, the chemical and physical properties of the ores can be ensured not to be changed, simultaneously, silt on the surface of the ores can be washed before cutting, the sand obtained during washing is dried and then added into the sand storage tank, then gravel is added into high-pressure water flow to improve the cutting effect of high-pressure water, and simultaneously, water cut and washed by the water jet cutter can be collected and reused, so that the utilization rate of water resources is improved.
Description
Technical Field
The invention relates to the technical field of ore treatment, in particular to mining crushing and screening equipment and a screening method thereof.
Background
The mining crusher has the characteristics of large crushing ratio, uniform product granularity, simple structure, reliable work, simple and convenient maintenance, economic operation cost and the like. The method is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. When the mining crusher crushes large-volume ores, large pressure is generated on the ores so as to crush the ores, and due to the large pressure, cracks are easily generated inside the crushed ores so as to change the physical properties of the crushed ores. Simultaneously because the ore surface of mining out contains the tiny particle that a large amount of volumes differ, when carrying out crushing work, can produce the pressure of not uniform in size to broken piece surface for broken fragment surface's crushing speed, simultaneously because the crushing of extrusion can lead to the random splashing of rubble, threatens constructor's safety.
Disclosure of Invention
The invention aims to provide mining crushing and screening equipment and a screening method thereof, which are used for overcoming the defects in the prior art.
The mining crushing and screening equipment comprises a machine shell, wherein a first moving groove with a leftward opening is formed in the machine shell, a first mover is installed in the first moving groove, a water sprayer is arranged at the position, corresponding to the first mover, of the top wall of the first moving groove, a water tank is installed in the top surface of the machine shell, the water tank is communicated with the water sprayer through a water pipe, a second moving groove with a backward opening is formed in the bottom wall of the first moving groove below the first mover through a first connecting groove, a vibration plate is installed between the left wall and the right wall of the second moving groove, a first rotating shaft in rotating connection with the left side wall and the right side wall of the second moving groove is fixedly arranged on the left side surface and the right side surface of the rear end of the vibration plate, a second rotating shaft is fixedly arranged on the left side surface and the right side surface of the front end of the vibration plate, and an arc-shaped groove with symmetrical positions is formed in the left wall and, the second rotating shaft is connected in the arc-shaped groove in a sliding manner, a motor is arranged on the right wall of the second moving groove below the vibrating plate, a cam is arranged on the left side surface of the motor through a third rotating shaft and is connected with the vibrating plate in an abutting-pressing manner, a second mover extending out of the second moving groove is arranged in the second moving groove below the tail end of the rear side of the vibrating plate, a dryer is arranged on the rear side surface of the casing below the second mover, a water tank is arranged in the bottom wall of the second moving groove in a communicating manner through a second connecting groove, a filter cover is fixedly arranged on the bottom wall of the water tank, a filter cavity is arranged in the filter cover, a filter hole penetrating through the outer side surface of the filter cover is arranged in the side wall of the filter cavity in a communicating manner, a water outlet pipe penetrating through the left side surface of the casing is, the water pump is provided with a water adding pipe connected with the first water tank, and the right side of the first mover is provided with a crushing device for crushing ores.
Optionally, the crushing device comprises a crusher arranged in the bottom wall of the first moving groove, a crushing groove penetrating up and down is arranged in the crusher, sliding grooves with symmetrical positions are communicated in the left wall and the right wall of the first mover, hydraulic pumps are arranged in the side walls of the sliding grooves far away from the crushing groove, a hydraulic pipe extending into the sliding groove is arranged on the hydraulic pump, a crushing block which is connected with the sliding groove in a sliding way is fixedly arranged at the tail end of the hydraulic pipe, an XY moving platform is arranged on the top wall of the first moving groove above the crusher, a water-jet cutting machine is arranged on the XY moving platform, a second water tank is arranged in the top wall of the machine shell and is communicated with the second water tank through a second water delivery pipe, no. two water tank right sides install in the casing top surface and store up husky jar, store up husky jar through go out husky pipe with the cutting head intercommunication of water-jet cutting machine.
Optionally, a third moving groove is formed in the lower portion of the crusher and communicated with the third connecting groove, a third moving device is installed in the third moving groove, the third moving groove is communicated with the water tank through a fourth moving groove formed in the bottom wall of the third moving groove, and a water baffle is installed on the bottom wall of the third moving groove.
Optionally, a concave block is arranged in the outer side face of the casing, a transparent plate is mounted on the front side face of the casing, and a closed door corresponding to the water tank is mounted on the front side face of the casing.
Optionally, the water adding pipe is fixedly connected with the left side face of the machine shell through a fixing block.
Optionally, the dryer is connected with the sand storage tank through a conveying belt.
A screening method of mining crushing and screening equipment comprises the following specific steps:
firstly, a steel cable is fixed on a machine shell through a concave block, then a crane can move to a working place, ores are conveyed into a first moving groove through a first mover, when the ores pass through the lower part of a water sprayer, the water sprayer sprays water in a first water tank to flush silt on the surface of the ores, then the ores fall into a crushing groove, the ores with overlarge sizes are clamped by the crushing blocks, then an XY moving platform drives a water knife cutting machine to move to the upper part of the ores, then the water knife cutting machine starts to crush and cut the ores through high-pressure water flow, the crushed ores fall into a third moving groove and then are conveyed out of the machine shell through a third mover, and a hydraulic pump starts to drive the crushing blocks to move through a hydraulic pipe so as to change the distance between the crushing blocks, enable the sizes of the allowed ores to be changed, and adjust the screened style sizes;
secondly, silt washed off from the surface of the ore enters a second moving groove along with water flow and then falls onto a vibrating plate, a motor is started to drive a cam to grab and catch through a third rotating shaft, the cam rotates to drive the vibrating plate to vibrate up and down, accumulated silt is shaken away to reduce water wrapped in the silt, the silt gradually moves backwards along with the vibration of the vibrating plate and falls onto a second mover, then the silt enters a dryer to be dried through the transportation of the second mover, the dried silt is transported into a silt storage tank through a conveying belt, the silt in the silt storage tank can enter a cutting head of a water knife cutting machine through a sand outlet pipe, and the cutting capacity can be provided by adding the silt into high-pressure water flow;
and thirdly, water sprayed by the water sprayer can enter the water tank through the second connecting groove, water flow generated by cutting of the water-jet cutting machine can also enter the water tank through the fourth moving groove, and then the water pump is started, and water in the water tank can be led out through the water outlet pipe and conveyed into the first water tank through the water feeding pipe.
The invention has the beneficial effects that:
firstly, the hydraulic pump is arranged, the distance between two broken fragments can be adjusted by controlling the movement of the broken blocks through the hydraulic pump, then the broken fragments are utilized to clamp ores exceeding a preset size, the ores are cut and broken by using the water jet cutting machine, and the internal structure of the ores can be protected from being damaged by cutting by using the water jet cutting machine, and meanwhile, the chemical and physical properties of the ores can be guaranteed not to be changed;
secondly, the sand on the surface of the ore can be washed, the sand obtained during washing is dried and then added into the sand storage tank, gravel is added into high-pressure water flow to improve the cutting effect of the high-pressure water, and meanwhile, water cut by the water jet cutter and washed water are collected and reused, so that the utilization rate of water resources is improved;
thirdly, carry out the breakage through the water sword cutting machine to the ore and can effectively prevent that the rubble from splashing, the cutting plane of ore can be comparatively level and smooth simultaneously.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic structural view of a mining crushing and screening apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic view of the filter housing of FIG. 2;
fig. 4 is a left side view of the second moving groove of fig. 2.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, the mining crushing and screening device according to the embodiment of the invention comprises a housing 12, a first moving groove 23 with a leftward opening is arranged in the housing 12, a first mover 24 is arranged in the first moving groove 23, a water sprayer 22 is arranged on the top wall of the first moving groove 23 corresponding to the first mover 24, a first water tank 20 is arranged in the top surface of the housing 12, the first water tank 20 is communicated with the water sprayer 22 through a first water pipe 21, a second moving groove 27 with a backward opening is arranged in the bottom wall of the first moving groove 23 below the first mover 24 and communicated with the first connecting groove 25, a vibration plate 26 is arranged between the left and right walls of the second moving groove 27, first rotating shafts 52 rotatably connected with the left and right side walls of the second moving groove 27 are fixedly arranged on the left and right side surfaces of the rear end of the vibration plate 26, a second rotating shaft 54 is fixedly arranged on the left and right side surfaces of the front end of the vibration plate 26, the left wall and the right wall of the second moving groove 27 are internally provided with arc grooves 53 with symmetrical positions, a second rotating shaft 54 is connected in the arc grooves 53 in a sliding manner, the right wall of the second moving groove 27 below the vibration plate 26 is provided with a motor 55, the left side surface of the motor 55 is provided with a cam 56 through a third rotating shaft, the cam 56 is connected with the vibration plate 26 in a pressing manner, the second moving groove 27 below the rear end of the vibration plate 26 is internally provided with a second mover 51 extending out of the second moving groove 27, the rear side surface of the casing 12 below the second mover 51 is provided with a dryer 50, the bottom wall of the second moving groove 27 is internally provided with a water tank 44 through a second connecting groove 47 in a communicating manner, the bottom wall of the water tank 44 is fixedly provided with a filter cover 46, the filter cavity 48 is arranged in the filter cover 46, the side wall of the filter cavity 48 is internally provided with a filter hole 49 penetrating through the outer side surface of the filter, the water tank is characterized in that a water outlet pipe 45 penetrating through the left side face of the machine shell 12 is installed in the filter cavity 48, a water pump 17 is communicated with the tail end of the water outlet pipe 45, a water adding pipe 18 connected with the first water tank 20 is installed on the water pump 17, and a crushing device 101 for crushing ores is arranged on the right side of the first mover 24.
Preferably, the crushing device 101 comprises a crusher 39 installed in the bottom wall of the first moving groove 23, a crushing groove 34 penetrating up and down is arranged in the crusher 39, sliding grooves 36 with symmetrical positions are arranged in the left and right walls of the first mover 24 in a communicating manner, a hydraulic pump 38 is installed in the side wall of the sliding groove 36 far away from the crushing groove 34, a hydraulic pipe 37 extending into the sliding groove 36 is installed on the hydraulic pump 38, a crushing block 35 connected with the sliding groove 36 in a sliding manner is fixedly arranged at the tail end of the hydraulic pipe 37, an XY moving platform 28 is installed on the top wall of the first moving groove 23 above the crusher 39, a water knife cutting machine 60 is installed on the XY moving platform 28, a second water tank 29 is installed in the top wall of the machine shell 12, the second water tank 29 is communicated with the second water tank 29 through a second water conveying pipe 30, a sand storage tank 32 is installed in the top surface of the machine shell 12 on the right side of the second water tank 29, the sand storage tank 32 is communicated with the cutting head of the water jet cutter 60 through a sand outlet pipe 33.
Preferably, a third moving groove 41 is arranged below the crusher 39 through a third connecting groove 40 in a communicating manner, a third mover 42 is installed in the third moving groove 41, the third moving groove 41 is communicated with the water tank 44 through a fourth moving groove 61 arranged in the bottom wall of the third moving groove 41, and a water baffle 43 is installed on the bottom wall of the third moving groove 41.
Preferably, a concave block 11 is arranged in the outer side surface of the casing 12, a transparent plate 16 is installed on the front side surface of the casing 12, and a closing door 15 corresponding to the water tank 44 is installed on the front side surface of the casing 12.
Preferably, the water feeding pipe 18 is fixedly connected with the left side surface of the machine shell 12 through a fixing block 19.
Preferably, the dryer 50 is connected with the sand storage tank 32 through a conveying belt 31.
A screening method of mining crushing and screening equipment comprises the following specific steps:
firstly, fixing a steel cable on a machine shell 12 through a concave block 11, then moving the machine shell 12 to a working place by using a crane, conveying ores into a first moving groove 23 through a first moving device 24, spraying water in a first water tank 20 by a water sprayer 22 when the ores pass below the water sprayer 22, flushing silt on the surface of the ores by using the water to flush the silt, then dropping the ores into a crushing groove 34, wherein the oversized ores are clamped by a crushing block 35, then driving a water knife cutting machine 60 to move above the ores by an XY moving platform 28, then starting the water knife cutting machine 60 to crush and cut the ores by using high-pressure water flow, dropping the crushed ores into a third moving groove 41 and then sending the crushed ores out of the machine shell 12 through a third moving device 42, starting a hydraulic pump 38, driving the crushing blocks 35 to move through a hydraulic pipe 37 so as to change the distance between the crushing blocks 35, thereby allowing the sizes of the allowed ores to change, adjusting the size of the screened style;
secondly, silt washed off from the surface of the ore enters the second moving groove 27 along with water flow and then falls onto the vibration plate 26, meanwhile, the motor 55 is started to drive the cam 56 to catch through the third rotating shaft, the cam 56 rotates to drive the vibration plate 26 to vibrate up and down, accumulated silt is vibrated away, so that water wrapped in the silt is reduced, the silt gradually moves backwards along with the vibration of the vibration plate 26 and falls onto the second mover 51 and then enters the dryer 50 for drying through the transportation of the second mover 51, the dried silt is transported into the silt storage tank 32 through the conveyor belt 31, the silt in the silt storage tank 32 can enter the cutting head of the water jet cutting machine 60 through the silt outlet pipe 33, and the cutting capacity can be provided by adding the silt into the high-pressure water flow;
thirdly, water sprayed from the water sprayer 22 enters the water tank 44 through the second connecting groove 47, water generated by cutting by the water jet cutter 60 also enters the water tank 44 through the fourth moving groove 61, and then the water pump 17 is started to lead out the water in the water tank 44 through the water outlet pipe 45 and convey the water to the first water tank 20 through the water feeding pipe 18.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a mining crushing and screening equipment, includes the casing, its characterized in that: a first moving groove with a leftward opening is arranged in the shell, a first mover is arranged in the first moving groove, a water sprayer is arranged at the position, corresponding to the position of the first mover, of the top wall of the first moving groove, a first water tank is arranged in the top surface of the shell, the first water tank is communicated with the water sprayer through a first water pipe, a second moving groove with a backward opening is arranged in the bottom wall of the first moving groove and communicated through a first connecting groove, a vibration plate is arranged between the left wall and the right wall of the second moving groove, a first rotating shaft which is rotatably connected with the left side wall and the right side wall of the second moving groove is fixedly arranged on the left side surface and the right side surface of the rear end of the vibration plate, a second rotating shaft is fixedly arranged on the left side surface and the right side surface of the front end of the vibration plate, arc-shaped grooves with symmetrical positions are communicated in the left wall and the right wall of the second moving groove, a motor is arranged on the right wall of the second moving groove below the vibrating plate, a cam is arranged on the left side face of the motor through a third rotating shaft and is connected with the vibrating plate in an abutting mode, a second mover extending out of the second moving groove is arranged in the second moving groove below the tail end of the rear side of the vibrating plate, a dryer is arranged on the rear side face of the shell below the second mover, a water tank is arranged in the bottom wall of the second moving groove in a communicating mode through a second connecting groove, a filter cover is fixedly arranged on the bottom wall of the water tank, a filter cavity is arranged in the filter cover, filter holes penetrating through the outer side face of the filter cover are arranged in the side wall of the filter cavity in a communicating mode, a water outlet pipe penetrating through the left side face of the shell is arranged in the filter cavity, a water pump is arranged at the tail end of the water outlet pipe in a, and a crushing device for crushing ores is arranged on the right side of the first moving device.
2. A mining crushing and screening apparatus according to claim 1, characterised in that: the crushing device comprises a crusher arranged in the bottom wall of the first movable groove, a crushing groove which penetrates through the crusher up and down is arranged in the crusher, sliding grooves with symmetrical positions are communicated in the left wall and the right wall of the first mover, hydraulic pumps are arranged in the side walls of the sliding grooves far away from the crushing groove, a hydraulic pipe extending into the sliding groove is arranged on the hydraulic pump, a crushing block which is connected with the sliding groove in a sliding way is fixedly arranged at the tail end of the hydraulic pipe, an XY moving platform is arranged on the top wall of the first moving groove above the crusher, a water-jet cutting machine is arranged on the XY moving platform, a second water tank is arranged in the top wall of the machine shell and is communicated with the second water tank through a second water delivery pipe, no. two water tank right sides install in the casing top surface and store up husky jar, store up husky jar through go out husky pipe with the cutting head intercommunication of water-jet cutting machine.
3. A mining crushing and screening apparatus according to claim 1, characterised in that: the crusher is characterized in that a third moving groove is formed in the lower portion of the crusher through a third connecting groove in a communicated mode, a third mover is installed in the third moving groove, the third moving groove is formed in the bottom wall of the third moving groove through a fourth moving groove formed in the bottom wall of the third moving groove and communicated with the water groove, and a water baffle is installed on the bottom wall of the third moving groove.
4. A mining crushing and screening apparatus according to claim 1, characterised in that: the water tank is characterized in that a sunken block is arranged in the outer side face of the casing, a transparent plate is arranged on the front side face of the casing, and a closed door corresponding to the water tank is arranged on the front side face of the casing.
5. A mining crushing and screening apparatus according to claim 1, characterised in that: the water adding pipe is fixedly connected with the left side face of the shell through a fixing block.
6. A mining crushing and screening apparatus according to claim 1, characterised in that: the dryer is connected with the sand storage tank through a conveying belt.
7. A screening method of mining crushing and screening equipment is characterized by comprising the following specific steps:
firstly, a steel cable is fixed on a machine shell through a concave block, then a crane can move to a working place, ores are conveyed into a first moving groove through a first mover, when the ores pass through the lower part of a water sprayer, the water sprayer sprays water in a first water tank to flush silt on the surface of the ores, then the ores fall into a crushing groove, the ores with overlarge sizes are clamped by the crushing blocks, then an XY moving platform drives a water knife cutting machine to move to the upper part of the ores, then the water knife cutting machine starts to crush and cut the ores through high-pressure water flow, the crushed ores fall into a third moving groove and then are conveyed out of the machine shell through a third mover, and a hydraulic pump starts to drive the crushing blocks to move through a hydraulic pipe so as to change the distance between the crushing blocks, enable the sizes of the allowed ores to be changed, and adjust the screened style sizes;
secondly, silt washed off from the surface of the ore enters a second moving groove along with water flow and then falls onto a vibrating plate, a motor is started to drive a cam to grab and catch through a third rotating shaft, the cam rotates to drive the vibrating plate to vibrate up and down, accumulated silt is shaken away to reduce water wrapped in the silt, the silt gradually moves backwards along with the vibration of the vibrating plate and falls onto a second mover, then the silt enters a dryer to be dried through the transportation of the second mover, the dried silt is transported into a silt storage tank through a conveying belt, the silt in the silt storage tank can enter a cutting head of a water knife cutting machine through a sand outlet pipe, and the cutting capacity can be provided by adding the silt into high-pressure water flow;
and thirdly, water sprayed by the water sprayer can enter the water tank through the second connecting groove, water flow generated by cutting of the water-jet cutting machine can also enter the water tank through the fourth moving groove, and then the water pump is started, and water in the water tank can be led out through the water outlet pipe and conveyed into the first water tank through the water feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110382940.1A CN112934423A (en) | 2021-04-09 | 2021-04-09 | Mining crushing and screening equipment and screening method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110382940.1A CN112934423A (en) | 2021-04-09 | 2021-04-09 | Mining crushing and screening equipment and screening method thereof |
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| Publication Number | Publication Date |
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| CN112934423A true CN112934423A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110382940.1A Pending CN112934423A (en) | 2021-04-09 | 2021-04-09 | Mining crushing and screening equipment and screening method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274391A (en) * | 2021-12-29 | 2022-04-05 | 连云港太平洋润辉光电科技有限公司 | Low-loss high-precision quartz weight cutting process and cutting device |
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| US20100193618A1 (en) * | 2007-09-26 | 2010-08-05 | Gekko Systems Pty Ltd | Modular ore processor |
| CN204295524U (en) * | 2014-12-10 | 2015-04-29 | 福耀玻璃（重庆）配件有限公司 | Water-jet cutting machine is for sand device |
| CN204710431U (en) * | 2015-06-23 | 2015-10-21 | 侯贤飞 | A kind of adjustable iron ore pulverizer |
| CN211164714U (en) * | 2019-10-12 | 2020-08-04 | 昆明理工大学 | Cutting machine for mining convenient to stable removal |
| CN111922915A (en) * | 2020-08-25 | 2020-11-13 | 湖南省东安安太锰业有限公司 | Special water-jet cutting lathe of manganese ore |
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2021
- 2021-04-09 CN CN202110382940.1A patent/CN112934423A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100193618A1 (en) * | 2007-09-26 | 2010-08-05 | Gekko Systems Pty Ltd | Modular ore processor |
| CN204295524U (en) * | 2014-12-10 | 2015-04-29 | 福耀玻璃（重庆）配件有限公司 | Water-jet cutting machine is for sand device |
| CN204710431U (en) * | 2015-06-23 | 2015-10-21 | 侯贤飞 | A kind of adjustable iron ore pulverizer |
| CN211164714U (en) * | 2019-10-12 | 2020-08-04 | 昆明理工大学 | Cutting machine for mining convenient to stable removal |
| CN111922915A (en) * | 2020-08-25 | 2020-11-13 | 湖南省东安安太锰业有限公司 | Special water-jet cutting lathe of manganese ore |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274391A (en) * | 2021-12-29 | 2022-04-05 | 连云港太平洋润辉光电科技有限公司 | Low-loss high-precision quartz weight cutting process and cutting device |
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