CN218359789U - Coal gangue crushing pulping recharge integrated system - Google Patents
Coal gangue crushing pulping recharge integrated system Download PDFInfo
- Publication number
- CN218359789U CN218359789U CN202222633673.3U CN202222633673U CN218359789U CN 218359789 U CN218359789 U CN 218359789U CN 202222633673 U CN202222633673 U CN 202222633673U CN 218359789 U CN218359789 U CN 218359789U
- Authority
- CN
- China
- Prior art keywords
- coal gangue
- pressure
- powder
- pulping
- pulverizing
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to a coal gangue crushing pulping recharge integrated system, which comprises a coal gangue feeding mechanism, a coal gangue pulverizing station and a coal gangue pulverizing station, wherein the coal gangue feeding mechanism is connected with the coal gangue pulverizing station; the coal gangue pulverizing station comprises a low-pressure crushing mechanism, a medium-pressure crushing mechanism and a high-pressure pulverizing mechanism, wherein the low-pressure crushing mechanism, the medium-pressure crushing mechanism and the high-pressure pulverizing mechanism are arranged in a stepped manner; a feed inlet of the powder concentrator is connected with a high-pressure powder making mechanism of the coal gangue powder making station; the pulping mechanism is connected with the outlet of the cyclone separator; and the mud pumps are respectively connected with the pulping mechanism and are suitable for extracting coal gangue slurry in the pulping mechanism. Change the coal gangue powder process station wherein into present cascaded distribution by traditional vertical type machine structure, reduce vertical height, promote equipment overall stability, guarantee equipment operation security.
Description
Technical Field
The utility model relates to a broken slurrying recharge integrated system of gangue.
Background
The coal gangue crushing pulping recharging technology is a technology that coal gangue is firstly made into powder, then coal gangue powder and mine water are made into coal gangue slurry, and finally the slurry is recharged underground through a slurry pump; coal gangue and mine water are dug out from the ground, so that the utilization value is not high, and if the coal gangue and the mine water are left on the ground, the surface layer is damaged, so that the coal gangue crushing pulping recharging is performed.
At present, for coal gangue crushing and pulverizing, the adopted scheme is a vertical pulverizing station, and specifically refer to the patent, patent application number, previously applied by the applicant: CN202210332646.4, patent name: a coal gangue pulverizing station and a coal gangue pulverizing method; in the patent, a low-pressure crushing mechanism, a medium-pressure crushing mechanism and a high-pressure pulverizing mechanism of a coal gangue pulverizing station are vertically distributed from top to bottom, and the coal gangue pulverizing station has the defects that the coal pulverizing station is high in longitudinal height, high in gravity center, poor in stability and low in safety, and the coal gangue crushed aggregates at the upstream directly enter a downstream mechanism due to the fact that intermediate buffering is lacked between the mechanisms, so that the medium-pressure crushing mechanism and the high-pressure pulverizing mechanism are easy to damage;
all mechanism equipment in the traditional coal gangue crushing pulping recharging system are separated in bulk, the overall layout of the system is unreasonable, and the occupied area is too large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the coal gangue crushing pulping recharging integrated system is provided, and the problems of high longitudinal height, high gravity center, poor stability and low safety of a coal gangue powder making station in the conventional coal gangue crushing pulping recharging integrated system are solved.
The utility model provides a technical scheme that its technical problem adopted is:
provides a coal gangue crushing pulping recharging integrated system, which comprises
The coal gangue feeding mechanism is connected with the coal gangue powder making station and is suitable for conveying coal gangue to be crushed to a low-pressure crushing mechanism of the coal gangue powder making station;
the coal gangue pulverizing station comprises a low-pressure crushing mechanism, a medium-pressure crushing mechanism and a high-pressure pulverizing mechanism, wherein the low-pressure crushing mechanism, the medium-pressure crushing mechanism and the high-pressure pulverizing mechanism are arranged in a stepped manner;
the feed inlet of the powder selecting machine is connected with a high-pressure powder preparing mechanism of the coal gangue powder preparing station and is suitable for selecting coal gangue powder;
the pulping mechanism is connected with the outlet of the cyclone separator and is suitable for preparing coal gangue powder into coal gangue slurry;
and the slurry pumps are respectively connected with the pulping mechanism and are suitable for extracting coal gangue slurry in the pulping mechanism.
Further, the coal gangue pulverizing station comprises
The platform is provided with a first mounting platform surface, a second mounting platform surface and a third mounting platform surface; the three mounting table-boards are distributed in a step shape;
the low-pressure crushing mechanism is arranged on the first mounting table surface, the medium-pressure crushing mechanism is arranged on the second mounting table surface, and the high-pressure pulverizing mechanism is arranged on the third mounting table surface;
the first belt conveyor is arranged on the platform and is suitable for conveying the crushed coal gangue materials crushed by the low-pressure crushing mechanism to the medium-pressure crushing mechanism;
and the second belt conveyor is arranged on the platform and is suitable for conveying the crushed coal gangue materials crushed by the medium-pressure crushing mechanism to the high-pressure pulverizing mechanism.
Further, the coal gangue feeding mechanism comprises
A storage bin;
one end of the feeding machine is positioned below the stock bin, and the other end of the feeding machine is connected with the first hopper elevator;
the feeding end of the first hopper hoister is connected with the discharging end of the feeder, and the discharging end of the first hopper hoister is connected with the feeding end of the low-pressure crushing mechanism.
Further, the pulping mechanism comprises
The powder bin is suitable for storing the coal gangue powder output from the powder concentrator;
and in the stirring tank, the coal gangue powder is suitable for being mixed with mine water and stirred into coal gangue slurry in the stirring tank.
Further, the coal gangue feeding mechanism is positioned on the left side of the coal gangue pulverizing station;
the powder selecting machine, the pulping mechanism and each mud pump are positioned at the rear side of the coal gangue powder making station;
the slurry making mechanism is positioned on the left side of the powder concentrator, and the slurry pump is positioned on the left side of the slurry making mechanism.
The utility model has the advantages that:
the utility model discloses among the broken slurrying recharge integrated system of gangue, change present cascaded distribution into by traditional vertical type machine structure with gangue powder process station wherein, reduce vertical height, lifting means overall stability, guarantee equipment operation security.
Through two band conveyors that add, can control to the feed rate of middling pressure rubbing crusher structure and high pressure powder process mechanism to ensure the steady operation that the mechanism can last.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 and FIG. 2 are diagrams of coal gangue crushing pulping recharging integrated system;
FIG. 3 is a schematic view of a coal gangue pulverizing station and FIG. 4 is a schematic view of a coal gangue pulverizing station;
wherein the content of the first and second substances,
1. a coal gangue feeding mechanism 11, a storage bin 12 and a feeder;
2. a coal gangue pulverizing station, 21, a low-pressure crushing mechanism, 22, a medium-pressure pulverizing mechanism and 23, and a high-pressure pulverizing mechanism; 24. a platform, 25, a first belt conveyor, 26, a second belt conveyor;
3. selecting a powder machine;
41. a powder bin 42 and a stirring pool;
5. and (5) slurry pumps.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in figures 1 to 4, a coal gangue crushing pulping recharging integrated system comprises
The coal gangue feeding mechanism 1 is connected with the coal gangue pulverizing station 2 and is suitable for conveying coal gangue to be pulverized to the low-pressure pulverizing mechanism 21 of the coal gangue pulverizing station 2;
the coal gangue pulverizing station 2 comprises a low-pressure crushing mechanism 21, a medium-pressure crushing mechanism 22 and a high-pressure pulverizing mechanism 23, wherein the low-pressure crushing mechanism 21, the medium-pressure crushing mechanism 22 and the high-pressure pulverizing mechanism 23 are arranged in a stepped manner;
the feed inlet of the powder concentrator 3 is connected with the high-pressure powder milling mechanism 23 of the coal gangue powder milling station 2 and is suitable for concentrating coal gangue powder;
the pulping mechanism is connected with the outlet of the cyclone separator and is suitable for preparing coal gangue powder into coal gangue slurry;
and the mud pumps 5 are respectively connected with the pulping mechanism and are suitable for extracting coal gangue slurry in the pulping mechanism.
In this embodiment, the powder concentrator 3 is an existing product, and also becomes a cyclone separator, and a suitable size is selected according to an actual installation position.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 3 and 4, the coal gangue pulverizing station 2 includes
A platform 24, on which a first mounting platform, a second mounting platform and a third mounting platform are arranged; the three mounting table-boards are distributed in a step shape;
the low-pressure crushing mechanism 21 is arranged on a first mounting table, the medium-pressure crushing mechanism 22 is arranged on a second mounting table, and the high-pressure pulverizing mechanism 23 is arranged on a third mounting table;
a first belt conveyor 25 disposed on the platform 24 and adapted to convey the coal gangue crushed material crushed by the low pressure crushing mechanism 21 to the medium pressure crushing mechanism 22;
and a second belt conveyor 26 disposed on the platform 24 and adapted to convey the coal refuse pieces crushed by the medium-pressure crushing mechanism 22 to the high-pressure crushing mechanism 23.
In this embodiment, the platform 24 is a steel structure, and is formed by welding steel and plate, and three installation platforms are processed on the platform 24.
Two band conveyer in this embodiment are current products, and the suitable size of a dimension of selection can according to actual mounted position.
The principle mechanisms of the low-pressure crushing mechanism 21, the medium-pressure crushing mechanism 22 and the high-pressure pulverizing mechanism 23 in this embodiment are not described in detail in this embodiment, and refer to the prior patent application (patent application No. CN202210332646.4, patent name: coal gangue pulverizing station 2 and coal gangue pulverizing method).
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 2, the coal gangue feeding mechanism 1 includes a coal gangue feeding mechanism
A storage bin 11;
a feeder 12, one end of which is positioned below the bin 11 and the other end of which is connected with a first hopper elevator;
and the feeding end of the first hopper elevator is connected with the discharging end of the feeding machine 12, and the discharging end of the first hopper elevator is connected with the feeding end of the low-pressure crushing mechanism 21.
In this embodiment, batcher 12 is current product, according to actual mounted position select suitable size can.
Set up the second hopper lifting machine between selection powder machine 3 and high pressure powder process mechanism 23, first hopper lifting machine and second hopper lifting machine are current products, and the mounted position according to the reality selects suitable size of a dimension can.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 1, the pulping mechanism comprises
A powder bin 41 adapted to store the coal gangue powder output from the powder concentrator 3;
and in the stirring tank 42, the coal gangue powder is suitable for being mixed with mine water in the stirring tank 42 and stirred into coal gangue slurry.
In this embodiment, the stirring paddle is disposed in the stirring tank 42, and the stirring can be started by adjusting the ratio of the powder to the mine water in the stirring tank 42.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 1 and fig. 2, the coal gangue feeding mechanism 1 is located at the left side of the coal gangue pulverizing station 2;
the powder selecting machine 3, the slurry making mechanism and each slurry pump 5 are positioned at the rear side of the coal gangue powder making station 2;
the pulping mechanism is positioned on the left side of the powder concentrator 3, and the slurry pump 5 is positioned on the left side of the pulping mechanism.
In the embodiment, by the layout structure, the layout of the whole coal gangue crushing pulping recharging integrated system can be optimized, and the occupied area is reduced.
The utility model discloses broken slurrying recharge integrated system working process of gangue:
the large particles in the bin 11 fall to the feeder 12 and are conveyed to the first hopper lifter through the feeder 12, the first hopper lifter conveys the coal gangue to the low-pressure crushing mechanism 21, the large-particle-size coal gangue is crushed into medium-particle-size coal gangue and then conveyed to the first belt conveyor 25, the first belt conveyor 25 conveys the coal gangue to the medium-pressure crushing mechanism 22, the medium-pressure crushing mechanism 22 crushes the medium-particle-size coal gangue into small-particle-size coal gangue and then outputs the small-particle-size coal gangue to the second belt conveyor 26, the second belt conveyor 26 conveys the small-particle-size coal gangue to the high-pressure powder making mechanism 23, the high-pressure powder making mechanism 23 grinds the small-particle-size coal gangue into coal gangue powder, the coal gangue powder is conveyed to the second hopper lifter, the second hopper lifter conveys the coal gangue powder to the powder selector 3, the selected powder is conveyed to the pulping mechanism by the coal selector 3, the pulping mechanism makes coal gangue slurry, and the coal gangue slurry is injected underground by each slurry pump 5.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A coal gangue crushing pulping recharge integrated system is characterized by comprising
The coal gangue feeding mechanism is connected with the coal gangue pulverizing station and is suitable for conveying coal gangue to be pulverized to a low-pressure crushing mechanism of the coal gangue pulverizing station;
the coal gangue pulverizing station comprises a low-pressure crushing mechanism, a medium-pressure crushing mechanism and a high-pressure pulverizing mechanism, wherein the low-pressure crushing mechanism, the medium-pressure crushing mechanism and the high-pressure pulverizing mechanism are arranged in a stepped manner;
the feed inlet of the powder selecting machine is connected with a high-pressure powder preparing mechanism of the coal gangue powder preparing station and is suitable for selecting coal gangue powder;
the pulping mechanism is connected with the outlet of the cyclone separator and is suitable for preparing coal gangue powder into coal gangue slurry;
and the mud pumps are respectively connected with the pulping mechanism and are suitable for extracting coal gangue slurry in the pulping mechanism.
2. The coal gangue crushing pulping recharging integrated system as defined in claim 1, wherein,
the coal gangue pulverizing station comprises
The platform is provided with a first mounting platform surface, a second mounting platform surface and a third mounting platform surface; the three mounting table-boards are distributed in a step shape;
the low-pressure crushing mechanism is arranged on the first mounting table surface, the medium-pressure crushing mechanism is arranged on the second mounting table surface, and the high-pressure pulverizing mechanism is arranged on the third mounting table surface;
the first belt conveyor is arranged on the platform and is suitable for conveying the crushed coal gangue materials crushed by the low-pressure crushing mechanism to the medium-pressure crushing mechanism;
and the second belt conveyor is arranged on the platform and is suitable for conveying the crushed coal gangue materials crushed by the medium-pressure crushing mechanism to the high-pressure pulverizing mechanism.
3. The coal gangue crushing pulping and recharging integrated system as defined in claim 1, wherein,
the coal gangue feeding mechanism comprises
A storage bin;
one end of the feeding machine is positioned below the stock bin, and the other end of the feeding machine is connected with the first hopper hoister;
and the feeding end of the first hopper elevator is connected with the discharging end of the feeding machine, and the discharging end of the first hopper elevator is connected with the feeding end of the low-pressure crushing mechanism.
4. The coal gangue crushing pulping recharging integrated system as defined in claim 1, wherein,
the pulping mechanism comprises
The powder bin is suitable for storing the coal gangue powder output from the powder concentrator;
and in the stirring tank, the coal gangue powder is suitable for being mixed with mine water and stirred into coal gangue slurry in the stirring tank.
5. The coal gangue crushing pulping and recharging integrated system as defined in claim 1, wherein,
the coal gangue feeding mechanism is positioned on the left side of the coal gangue pulverizing station;
the powder selecting machine, the pulping mechanism and each mud pump are positioned at the rear side of the coal gangue powder making station;
the slurry making mechanism is positioned on the left side of the powder concentrator, and the slurry pump is positioned on the left side of the slurry making mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633673.3U CN218359789U (en) | 2022-10-08 | 2022-10-08 | Coal gangue crushing pulping recharge integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633673.3U CN218359789U (en) | 2022-10-08 | 2022-10-08 | Coal gangue crushing pulping recharge integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218359789U true CN218359789U (en) | 2023-01-24 |
Family
ID=84927201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222633673.3U Active CN218359789U (en) | 2022-10-08 | 2022-10-08 | Coal gangue crushing pulping recharge integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218359789U (en) |
-
2022
- 2022-10-08 CN CN202222633673.3U patent/CN218359789U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1035362C (en) | Method and apparatus for energy efficient comminution | |
| CN106401586A (en) | A coal-rock sorting and utilizing method for a coal-rock co-mining working surface | |
| CN103100475B (en) | High-efficiency concentrate ore pulp processing device suitable for long-distance pipeline transportation | |
| CN107398353A (en) | One kind is used for industrial copper cobalt sulfide ore two-region method for floating | |
| CN218359789U (en) | Coal gangue crushing pulping recharge integrated system | |
| CN213050984U (en) | Crushing and grinding process technological equipment | |
| CN101161349B (en) | Ore-sorting system and technique for iron ore powder | |
| CN201610764U (en) | Filling system for coal mine gob area | |
| CN111841846A (en) | Efficient water-saving type coal resource upgrading process for underground separation and pre-discharge of gangue | |
| CN208810266U (en) | The crush-grind system of clinker | |
| CN207307999U (en) | A kind of kitchen garbage breaking pulping device | |
| CN112844816B (en) | Gravity dressing regrinding process and equipment for treating Nelson products | |
| CN101161351B (en) | Ore-sorting system and technique of ferro-sulphur ore powder | |
| CN103723528B (en) | Ore stockpile discharge system | |
| CN116378750A (en) | Underground dynamic filling method for gangue paste | |
| CN203540677U (en) | Raw coal crushing and sieving system | |
| CA2480122C (en) | Compact slurry preparation system for oil sand | |
| CN104948227A (en) | Underground coal mine washing technology dual system arranging method | |
| CN202823575U (en) | Manganese-ore grinding and feeding equipment | |
| CN212608161U (en) | Natural gravity non-contact ore loading system for ore dressing workshop | |
| CN104785359B (en) | A kind of mobile ore dressing plant | |
| CN210159764U (en) | Coarse grain wet type pre-magnetic separation and closed circuit ore grinding grading system in HPGR flow | |
| CN106563553A (en) | Crushing system for iron mine underground mill and crushing process | |
| CN210411073U (en) | High-efficient ore crushing system | |
| CN204034844U (en) | Extensive ore dressing plant Crushing Station charging and discharging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |