CN115815145A - Vertical mineral sorting equipment and method based on X-ray - Google Patents
Vertical mineral sorting equipment and method based on X-ray Download PDFInfo
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- CN115815145A CN115815145A CN202211470748.9A CN202211470748A CN115815145A CN 115815145 A CN115815145 A CN 115815145A CN 202211470748 A CN202211470748 A CN 202211470748A CN 115815145 A CN115815145 A CN 115815145A
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Abstract
The invention discloses vertical mineral sorting equipment and a vertical mineral sorting method based on X-rays, wherein the vertical mineral sorting equipment comprises the following steps: the shell main body is internally provided with an operation chamber, and the operation chamber comprises a blanking cavity, an identification cavity and a sorting cavity which are sequentially communicated from top to bottom; the vibration blanking system is communicated with the blanking cavity; mineral aggregate falls from the blanking cavity along a preset parabolic path range; the ray identification system is fixedly connected and assembled in the identification cavity, is arranged corresponding to the preset parabolic route of the mineral aggregate, and is connected with the background control system through a circuit; and the separation execution system is fixedly connected and assembled in the separation cavity, is arranged corresponding to the preset parabolic route of the mineral aggregate, and is connected with the background control system through a circuit. The problem of current mineral sorting operation all adopt the conveyer belt of horizontal arrangement to carry out mineral transportation, whole area is big, is difficult to nimble adaptation area and maintains that the replacement cost is high is solved.
Description
Technical Field
The invention relates to the technical field of mineral sorting equipment, in particular to vertical mineral sorting equipment and a vertical mineral sorting method based on X-rays.
Background
At present, conventional mineral sorting equipment is generally horizontally arranged, minerals are conveyed through an identification system and a sorting execution system at a constant speed by using a belt, and in order to prevent the minerals from rolling on the belt, the length and the width of the belt are set to be large, so that the overall occupied area is large, and the size of the whole machine cannot be flexibly adjusted according to the industrial field environment; moreover, the belt needs to be regularly maintained and replaced, which increases maintenance costs and power consumption. Especially, for some established factory environments, when the equipment needs to be additionally installed, the situation that the additional installation space is insufficient can occur, so that a workshop needs to be reconstructed or a new factory needs to be built for installation, and the installation and reconstruction cost is greatly increased.
Disclosure of Invention
Therefore, the invention provides vertical mineral separation equipment and a vertical mineral separation method based on X-rays, and aims to solve the technical problems that mineral separation operation in the prior art adopts horizontally-arranged conveyor belts to transport minerals, the overall occupied area is large, the actual area of a field is difficult to flexibly adapt, and the maintenance and replacement cost is high.
In order to achieve the above purpose, the invention provides the following technical scheme:
an X-ray based vertical mineral sorting apparatus comprising:
the shell main body is internally provided with an operation chamber, and the operation chamber comprises a blanking cavity, an identification cavity and a sorting cavity which are sequentially communicated from top to bottom;
the vibration blanking system is fixedly connected and assembled on the upper part of one side of the shell main body, and a vibration blanking inner cavity of the vibration blanking system is communicated with the blanking cavity; mineral aggregate falls from the blanking cavity along a predetermined parabolic route range;
the ray identification system is fixedly connected and assembled on the inner wall of the shell main body corresponding to the identification cavity, the monitoring and identification position of the ray identification system is arranged corresponding to the preset parabolic route of the mineral aggregate, and the ray identification system is connected with the control input end of the background control system through a circuit;
and the separation execution system is fixedly connected and assembled on the inner wall of the shell main body corresponding to the separation cavity, the separation execution position of the separation execution system is arranged corresponding to the preset parabolic route of the mineral aggregate, and the separation execution system is connected with the control output end of the background control system through a circuit.
On the basis of the above technical solution, the present invention is further explained as follows:
as a further scheme of the invention, the framework for blanking by the vibration blanking system comprises a vibration screen blanking structure and/or a chute blanking structure and/or a vibration screen feeding chute matching blanking structure and/or a conveying belt blanking structure.
As a further scheme of the invention, a baffle is correspondingly and fixedly connected to the upper part of a passage between the vibration blanking system and the blanking cavity.
As a further scheme of the invention, the ray identification system is correspondingly arranged below the vibration blanking system;
the sorting execution system is correspondingly arranged below the ray identification system.
As a further aspect of the invention, the sorting execution system comprises a gas blowing sorting structure and/or a physical impact sorting structure.
As a further scheme of the invention, the device also comprises a mineral aggregate storage container;
the mineral aggregate storage container is correspondingly positioned at the lower part of the shell main body.
As a further aspect of the present invention, the mineral material storage container includes a sorting storage container and a blanking storage container;
the sorting storage container is located at a falling position of the parabolic line of the materials sorted by the sorting execution system, and the blanking storage container is located at a falling position of the mineral materials along a preset parabolic line range.
As a further scheme of the invention, the device also comprises a dust removal system;
the dust removal system is fixedly connected and assembled on the outer wall of the shell main body corresponding to the blanking cavity, and the dust removal system is connected with the control output end of the background control system through a circuit.
An X-ray based vertical mineral sorting method using the X-ray based vertical mineral sorting apparatus, comprising the steps of:
s1: directly blanking through a vibrating screen in a vibrating blanking system, so that mineral aggregate is tiled after passing through the vibrating screen and moves forwards and downwards at an initial speed V 0 Fall along a parabola;
s2: by means of X-rays in the ray recognition system, the X-ray source is arranged below the vibration blanking system h 1 Rice; speed of mineral material reaching the radiation point of the X-ray source
Adjusting the synchronous imaging speed of the X-ray in a background control system according to the speed;
s3: the gas injection mode is executed by a sorting execution system, and a gas injection source is arranged below the ray identification system h 2 Rice; the time difference between the mineral identification from the ray identification system and the arrival of the mineral at the sorting execution system is
And setting the sorting execution system to perform sorting execution after the time t is passed by taking the type of the target recognized by the ray recognition system as a time starting point.
As a further scheme of the invention, the method also comprises the following steps:
s4, enabling the mineral aggregate subjected to gas injection sorting to fall into a sorting storage container in the mineral aggregate storage container through a parabola, and enabling the unsorted mineral aggregate to continue to fall into a blanking storage container in the mineral aggregate storage container;
s5: and an external water pumping film dust remover is adopted for removing dust at regular time through a dust removing system.
The invention has the following beneficial effects:
according to the equipment, through an integral vertical arrangement framework from top to bottom, mineral aggregates can automatically fall and move under the action of gravity of the mineral aggregates, a transmission belt is omitted, when the mineral aggregates fall and move to an area where a ray recognition system is located, the ray recognition system automatically recognizes and judges the position and type of the mineral aggregates, then the mineral aggregates continue to fall and move to an area where a sorting execution system is located, the sorting execution system performs physical sorting on the mineral aggregates recognized and judged to reach the standard by the ray recognition system, and finally the initial mineral aggregates are sorted to a mineral aggregate storage container; in addition, still can realize removing dust under specific operating mode through setting up dust pelletizing system, guarantee equipment operational environment, reduce the misrecognition rate, effectively promote the functional practicality of whole equipment.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly introduced, and the structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the modifications of any structures, the changes of the proportion relationships, or the adjustments of the sizes, without affecting the functions and the achievable purposes of the present invention, and still fall within the scope of the technical contents disclosed in the present invention.
Fig. 1 is a schematic diagram of the overall structural principle of an X-ray-based vertical mineral sorting apparatus according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the housing main body 1: a blanking cavity 11, an identification cavity 12 and a sorting cavity 13;
a vibration blanking system 2; a ray recognition system 3; a sorting execution system 4;
mineral aggregate storage container 5: a material selection storage container 51 and a material discharge storage container 52;
and a dust removal system 6.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right" and "middle" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical change.
As shown in fig. 1, an embodiment of the present invention provides an X-ray-based vertical mineral separation apparatus, which includes a housing main body 1, a vibration blanking system 2, a ray recognition system 3, a separation execution system 4, a mineral aggregate storage container 5, and a dust removal system 6, and is configured to implement, through an overall vertical arrangement framework from top to bottom, that mineral aggregates can automatically fall and move directly under the action of their own gravity, a transmission belt is omitted, and when the mineral aggregates fall and move to an area where the ray recognition system 3 is located, the ray recognition system 3 automatically identifies and determines the position and type of the mineral aggregates, and then the mineral aggregates continue to fall and move to the area where the separation execution system 4 is located, and the separation execution system 4 physically separates the mineral aggregates identified and determined to reach the standard by the ray recognition system 3, and finally separates initial mineral aggregates to the mineral aggregate storage container 5; in addition, still can realize removing dust under specific operating mode through setting up dust pelletizing system 6, guarantee equipment operational environment, reduce the misrecognition rate, promote functional practicality. The specific settings are as follows:
referring to fig. 1, the housing body 1 serves as an installation structure of the equipment, and an operation chamber is arranged in the housing body, and the operation chamber includes a blanking chamber 11, an identification chamber 12 and a separation chamber 13 which are sequentially communicated from top to bottom, so that mineral materials can sequentially fall through the blanking chamber 11, the identification chamber 12 and the separation chamber 13 based on self gravity, an external conveying structure is not required to be separately arranged, and the space occupation and the production, operation and maintenance cost are reduced.
Referring to fig. 1, the vibration blanking system 2 is fixedly connected to the upper portion of one side of the main housing 1, and the vibration blanking cavity of the vibration blanking system 2 is communicated with the blanking cavity 11, so that the mineral aggregate of the vibration blanking system 2 can be effectively conveyed to the blanking cavity 11.
Specifically, the architecture of the vibration blanking system 2 for blanking includes but is not limited to: directly discharging materials through a vibrating screen, directly discharging materials through a chute, discharging materials through a vibrating screen and chute in a matched manner, and directly discharging materials through an upper end conveying belt; to adjust the fall of the mineral material along a predetermined parabolic path range.
Preferably, the vibration blanking system 2 is further fixedly connected with a baffle correspondingly at the upper part of the passage between the vibration blanking system and the blanking chamber 11, so that when the ore material is transported to the blanking chamber 11 at a high speed to cause upward movement, the baffle can effectively prevent the ore material from moving upward, and further all the ore material can move according to a predetermined state.
The ray identification system 3 is fixedly connected and assembled on the inner wall of the shell main body 1 corresponding to the identification cavity 12, the monitoring identification position of the ray identification system 3 is arranged corresponding to the preset parabolic route of the mineral aggregate, the ray identification system 3 is connected with the control input end of the background control system through a circuit and used for forming a ray identification area through the ray identification system 3, the mineral aggregate passing through the ray identification area is identified through the ray identification system 3, the position and the type of the mineral aggregate are judged, and the mineral aggregate is fed back to the background control system in real time.
Specifically, the ray identification system 3 can be flexibly arranged below the vibration blanking system 2, and can be flexibly arranged in the vertical height, and the ray sources can be randomly arranged on two sides of the movement range of the mineral aggregate.
The sorting execution system 4 is fixedly connected and assembled on the inner wall of the shell main body 1 corresponding to the sorting cavity 13, the sorting execution position of the sorting execution system 4 is arranged corresponding to the preset parabolic route of the mineral aggregate, the sorting execution system 4 is connected with the control output end of the background control system through a circuit, and the sorting execution system 4 is used for carrying out physical sorting on the mineral aggregate which is identified and judged to reach the standard by the ray identification system 3 according to the position and the type of the mineral aggregate which is fed back to the background control system by the ray identification system 3 in real time.
Specifically, the sorting execution system 4 can be flexibly arranged below the ray identification system 3, and can be flexibly arranged in the vertical height direction, and can be randomly arranged on two sides of the movement range of the mineral aggregate.
More specifically, the sorting execution system 4 includes, but is not limited to, gas-blowing sorting, physical impact sorting.
With continued reference to fig. 1, the mineral storage container 5 includes a selecting storage container 51 and a blanking storage container 52, and both the selecting storage container 51 and the blanking storage container 52 are located at the lower portion of the housing main body 1; the sorting storage container 51 is located at a falling position of the sorted materials along a parabolic route of the sorting execution system 4, and the blanking storage container 52 is located at a falling position of the mineral materials along a predetermined parabolic route range, so as to respectively store and store the sorted mineral materials.
As a preferred scheme of this embodiment, the dust removal system 6 is fixedly connected and assembled to the outer wall of the housing main body 1 corresponding to the blanking chamber 11, and the dust removal system 6 is connected to the control output end of the background control system through a circuit, so as to determine whether the dust removal system 6 is needed according to different mineral aggregates or sorting execution modes, and dust removal is implemented by the dust removal system 6 under a specific working condition, thereby ensuring an equipment operating environment, reducing a false recognition rate, and significantly improving functional practicability of the whole equipment.
The embodiment also provides an X-ray-based vertical mineral sorting method, which comprises the following steps:
s1: directly blanking through a vibrating screen in the vibrating blanking system 2, so that the mineral aggregate is tiled after passing through the vibrating screen and moves forwards and downwards at an initial speed V 0 Falling along a parabola;
s2: by means of the X-rays in the ray recognition system 3, the X-ray source is arranged below the vibration blanking system 2 h 1 Rice (taken in this example)0.5 m), the schematic diagram of the embodiment is that fig. 1 is right in front, and can be adjusted to right behind according to the actual situation on site; speed of mineral material reaching the point of identification of the source of X-ray radiation
Adjusting the synchronous imaging speed of the X-ray in a background control system according to the speed;
s3: the gas injection mode is executed by the sorting execution system 4, and a gas injection source is arranged below the ray identification system 3 h 2 At the meter (1 to 2 meters in the embodiment), the schematic diagram of the embodiment is shown in fig. 1, and the schematic diagram can be adjusted to the right back according to the actual situation of the site; the time difference between the mineral identification by the ray identification system 3 and the mineral arrival at the sorting execution system 4 is
Setting a sorting execution system 4 to perform sorting execution action after time t by taking the target type recognized by the ray recognition system 3 as a time starting point;
s4, enabling the mineral aggregate subjected to gas injection sorting to fall into a sorting storage container 51 in the mineral aggregate storage container 5 through a parabola, and enabling the unsorted mineral aggregate to continue to fall into a blanking storage container 52 in the mineral aggregate storage container 5;
s5: and an external water pumping film dust remover is adopted for carrying out timed dust removal through a dust removal system.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. An X-ray based vertical mineral sorting apparatus comprising:
the shell main body is internally provided with an operation chamber, and the operation chamber comprises a blanking cavity, an identification cavity and a sorting cavity which are sequentially communicated from top to bottom;
the vibration blanking system is fixedly assembled on the upper part of one side of the shell main body, and a vibration blanking inner cavity of the vibration blanking system is communicated with the blanking cavity; mineral aggregate falls from the blanking cavity along a predetermined parabolic path range;
the ray identification system is fixedly assembled on the inner wall of the shell main body corresponding to the identification cavity, the monitoring identification position of the ray identification system corresponds to the preset parabolic route of mineral aggregate, and the ray identification system is connected with the control input end of the background control system through a circuit;
the separation execution system is fixedly connected and assembled on the inner wall of the shell main body corresponding to the separation cavity, the separation execution position of the separation execution system corresponds to the preset parabolic route of the mineral aggregate, and the separation execution system is connected with the control output end of the background control system through a circuit.
2. The X-ray based vertical mineral separation apparatus of claim 1,
the framework for blanking by the vibration blanking system comprises a vibration screen blanking structure and/or a chute blanking structure and/or a vibration screen feeding chute matching blanking structure and/or a conveying belt blanking structure.
3. The X-ray based vertical mineral sorting apparatus of claim 1,
and the upper part of a passage between the vibration blanking system and the blanking cavity is fixedly connected with a baffle correspondingly.
4. The X-ray based vertical mineral sorting apparatus of claim 1,
the ray identification system is correspondingly arranged below the vibration blanking system;
the sorting execution system is correspondingly arranged below the ray identification system.
5. The X-ray based vertical mineral separation apparatus of claim 1,
the sorting execution system comprises a gas blowing sorting structure and/or a physical impact sorting structure.
6. The X-ray based vertical mineral separation apparatus of claim 1, further comprising a mineral aggregate storage container;
the mineral aggregate storage container is correspondingly positioned at the lower part of the shell main body.
7. The X-ray based vertical mineral separation apparatus of claim 6,
the mineral material storage container comprises a material selecting storage container and a blanking storage container;
the sorting storage container is located at a falling position of the parabolic line of the materials sorted by the sorting execution system, and the blanking storage container is located at a falling position of the mineral materials along a preset parabolic line range.
8. The X-ray based vertical mineral separation apparatus of claim 1, further comprising a dust removal system;
the dust removal system is fixedly connected and assembled on the outer wall of the shell main body corresponding to the blanking cavity, and the dust removal system is connected with the control output end of the background control system through a circuit.
9. An X-ray based vertical type mineral sorting method using the X-ray based vertical type mineral sorting apparatus according to any one of claims 1 to 8, comprising the steps of:
s1: directly blanking through a vibrating screen in a vibrating blanking system, so that the mineral aggregate is tiled after passing through the vibrating screen and moves forwards and downwards at an initial speed V 0 Falling along a parabola;
s2: by means of X-rays in the ray recognition system, the X-ray source is arranged below the vibration blanking system h 1 Rice; rays of mineral material reaching the X-ray sourceVelocity of the spot
Adjusting the synchronous imaging speed of the X-ray in a background control system according to the speed;
s3: the gas injection mode is executed by a sorting execution system, and a gas injection source is arranged below the ray identification system h 2 Treating rice; the time difference between the mineral identification from the ray identification system and the arrival of the mineral at the sorting execution system is
And setting the sorting execution system to perform sorting execution after the time t is passed by taking the type of the target recognized by the ray recognition system as a time starting point.
10. The X-ray based vertical mineral sorting method according to claim 9, further comprising the steps of:
s4, enabling the mineral aggregate subjected to gas injection sorting to fall into a sorting storage container in the mineral aggregate storage container through a parabola, and enabling the unsorted mineral aggregate to continue to fall into a blanking storage container in the mineral aggregate storage container;
s5: and an external water pumping film dust remover is adopted for removing dust at regular time through a dust removing system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211470748.9A CN115815145A (en) | 2022-11-23 | 2022-11-23 | Vertical mineral sorting equipment and method based on X-ray |
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| CN202211470748.9A CN115815145A (en) | 2022-11-23 | 2022-11-23 | Vertical mineral sorting equipment and method based on X-ray |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102074A (en) * | 2023-10-23 | 2023-11-24 | 赣州好朋友科技有限公司 | Mineral processing equipment |
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- 2022-11-23 CN CN202211470748.9A patent/CN115815145A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102074A (en) * | 2023-10-23 | 2023-11-24 | 赣州好朋友科技有限公司 | Mineral processing equipment |
| CN117102074B (en) * | 2023-10-23 | 2023-12-26 | 赣州好朋友科技有限公司 | Mineral processing equipment |
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