CN116786501A - Wet separation device for coal mine slag - Google Patents
Wet separation device for coal mine slag Download PDFInfo
- Publication number
- CN116786501A CN116786501A CN202311079171.3A CN202311079171A CN116786501A CN 116786501 A CN116786501 A CN 116786501A CN 202311079171 A CN202311079171 A CN 202311079171A CN 116786501 A CN116786501 A CN 116786501A
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- Prior art keywords
- stirring
- slag
- separation
- cleaning cylinder
- sorting
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- 239000002893 slag Substances 0.000 title claims abstract description 64
- 238000000926 separation method Methods 0.000 title claims abstract description 59
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 94
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 19
- 239000000428 dust Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000005065 mining Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The application discloses a wet separation device for coal mine slag, which comprises a cleaning cylinder, an upper cover, a separation box, a stirring assembly and a separation mechanism, wherein the cleaning cylinder is covered with the upper cover, the separation box is fixedly connected below the cleaning cylinder, a plurality of spray pipes are traversed in the cleaning cylinder so as to clean the slag, the stirring assembly is also arranged in the cleaning cylinder so as to sufficiently clean and separate the slag, the separation mechanism is arranged below the stirring assembly, and the slag separated by the separation mechanism falls into the separation box; the stirring assembly comprises a sleeve rod, stirring shafts, fixed blades and movable blades, the lower end of the sleeve rod is connected with a plurality of stirring shafts, a plurality of fixed blades are arranged on each stirring shaft, and a part of the fixed blades are hinged with the movable blades so as to fully clean slag. The application is provided with the stirring assembly, and the stirring assembly breaks up massive soil dust so as to separate slag, and simultaneously, the soil dust attached to the slag is conveniently cleaned, and the slag is sufficiently cleaned by stirring.
Description
Technical Field
The application relates to the field of slag separation and reuse, in particular to a wet separation device for coal mine slag.
Background
With the gradual improvement of the international level of China and the continuous development of the economic level, the environmental protection consciousness and sustainable development concept in China are gradually explored and perfected. Coal gangue, slag, fly ash and the like which are associated with coal during coal mining are discarded as wastes for a long time, are not paid attention to, and are very little researched and utilized. However, the consequences of accumulation of coal mine slag in daily life and monthly period are shown on daily occasions, such as occupation of land, forest destruction and warehouse collapse, and harmful substances are separated out to pollute soil, water source and air, so that the life health of people and livestock is threatened; and coal miners are difficult to treat or not treat for various reasons, and become coal mine diseases and even accidents. Therefore, the coal mining slag is required to be recycled to prepare products such as recycled concrete, so that the pollution of the coal mining slag to the environment is reduced, the coal mining slag is fully recycled, and the aim of changing waste into valuable is fulfilled.
The slag aggregate mined at present is often mixed with a lot of impurities, and slag is wrapped by massive dust and soil, so that the aggregate cannot be directly utilized, and therefore, the aggregate needs to be cleaned and optimized; the existing cleaning and sorting equipment only sprays a large amount of flowing water on massive dust and soil and the like, the massive dust and soil is slightly flushed clean through the flowing water, and the massive dust and soil is difficult to clean by the flowing water, so that the slag cleaning efficiency is low, the water demand is huge, and the energy-saving and environment-friendly concepts are violated.
Disclosure of Invention
The application aims to provide a wet separation device for coal mine slag, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the wet separation device for the coal mine slag comprises a cleaning cylinder, an upper cover, a separation box, a stirring assembly and a separation mechanism, wherein the upper cover is covered on the cleaning cylinder, the separation box is fixedly connected below the cleaning cylinder, a plurality of spray pipes are transversely arranged in the cleaning cylinder so as to clean the slag, the stirring assembly is further arranged in the cleaning cylinder so as to sufficiently clean and separate the slag, the separation mechanism is arranged below the stirring assembly, and the slag separated by the separation mechanism falls into the separation box;
the stirring assembly comprises a sleeve rod, stirring shafts, fixed blades and movable blades, the sleeve rod is driven by a stirring motor, the stirring motor is fixedly arranged in an upper cover, the sleeve rod is sleeved on a central column, the central column is fixedly connected in a cleaning cylinder, the lower end of the sleeve rod is connected with a plurality of stirring shafts, a plurality of fixed blades are arranged on each stirring shaft, and the movable blades are hinged to a part of the fixed blades so as to fully clean slag.
Preferably, the stirring assembly further comprises a stirring gear and a stirring rack, the stirring rack is fixedly connected to the lower portion of the central column in a ring shape, the stirring rack is meshed with the stirring gear, the stirring gear is fixedly connected with one end of a stirring shaft, and the stirring gear and the stirring shaft are rotationally connected with a sleeve rod.
Preferably, the sorting mechanism comprises a sorting disc and a control disc, the sorting disc is integrally arranged at the bottom of the cleaning cylinder, the sorting disc is divided into a plurality of different screening areas through screening holes with different sizes, the sizes of each screening area are equal, the control disc is identical to the size of the sorting disc, an opening with the same size as that of one screening area is formed in the control disc, so that slag subjected to screening falls into the separation box, the control disc is controlled to rotate by a motor, and the motor is fixed in the center column.
Preferably, the separation chambers with the same number and positions as the screening areas are separated by the partition plates in the separation box, and the lower end of each separation chamber is provided with a discharge hole.
Preferably, the upper cover is provided with a feed inlet.
Compared with the prior art, the application has the beneficial effects that: the application is provided with the stirring assembly, and the stirring assembly breaks up massive soil dust so as to separate slag, and simultaneously, the soil dust attached to the slag is conveniently cleaned, and the slag is sufficiently cleaned by stirring.
The application is provided with movable blades, each stirring shaft is provided with a plurality of fixed blades, a part of the fixed blades are hinged with the movable blades, the stirring shaft drives the fixed blades to rotate, the movable blades are driven by the fixed blades to swing, and the movable blades are enabled to swing irregularly through collision contact with slag so as to peel off soil wrapping slag, thereby realizing rapid separation of slag and soil and saving water to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present application;
FIG. 2 is a schematic view of the structure of the stirring gear and stirring rack of the present application;
FIG. 3 is a schematic diagram of a sorting mechanism according to the present application;
FIG. 4 is a schematic view of a sorting mechanism according to another embodiment of the present application.
In the figure: 1. the device comprises a cleaning cylinder, 101, a sorting disc, 102, a central column, 2, an upper cover, 201, a feed inlet, 3, a spray pipe, 4, a stirring assembly, 401, a stirring motor, 402, a loop bar, 403, a stirring shaft, 404, a fixed blade, 405, a movable blade, 406, a stirring gear, 407, a stirring rack, 5, a control disc, 6, a separation box, 601 and a separation chamber.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 4, in order to solve the problem that the slag is wrapped with massive dust and soil, and the massive dust and soil is difficult to clean by water flow, the application provides a technical scheme that the stirring assembly breaks the massive dust and soil to separate slag, simultaneously conveniently cleans the attached dust and soil on the slag, and sufficiently cleans the slag by stirring: the wet separation device for the coal mine slag comprises a cleaning cylinder 1, an upper cover 2, a separation box 6, a stirring assembly 4 and a separation mechanism, wherein the cleaning cylinder 1 is covered with the upper cover 2, the separation box 6 is fixedly connected below the cleaning cylinder 1, a plurality of spray pipes 3 are transversely arranged in the cleaning cylinder 1 so as to clean the slag, the stirring assembly 4 is further arranged in the cleaning cylinder 1 so as to sufficiently clean and separate the slag, the separation mechanism is arranged below the stirring assembly 4, and the slag separated by the separation mechanism falls into the separation box 6; the upper cover 2 is provided with a feed inlet 201. In the application, the electric elements such as the motor, the air cylinder, the push rod and the like are all of the existing types. The spray pipe 3 is externally connected with a water supply system. When the slag washing machine is used, slag is fed into the washing cylinder 1 through the feed port 201, then the water supply system and the stirring assembly 4 are started, the stirring assembly 4 is matched with the spray pipe 3 to wash the slag, and the washed slag is separated into different separation chambers 601 through the separation mechanism for later treatment.
Referring to fig. 1-2, in order to facilitate cleaning and break up the soil coated with slag, a stirring assembly 4 is provided, the stirring assembly 4 includes a sleeve rod 402, a stirring shaft 403, fixed blades 404 and movable blades 405, the sleeve rod 402 is driven by the stirring motor 401, the stirring motor 401 is fixedly installed in the upper cover 2, the sleeve rod 402 is sleeved on the central column 102, the central column 102 is fixedly connected in the cleaning cylinder 1, the lower end of the sleeve rod 402 is connected with a plurality of stirring shafts 403, each stirring shaft 403 is provided with a plurality of fixed blades 404, and a part of the fixed blades 404 are hinged with the movable blades 405 so as to clean the slag fully. The stirring assembly 4 further comprises a stirring gear 406 and a stirring rack 407, the stirring rack 407 is fixedly connected to the lower portion of the central column 102 in a ring shape, the stirring rack 407 is meshed with the stirring gear 406, the stirring gear 406 is fixedly connected with one end of the stirring shaft 403, and the stirring gear 406 and the stirring shaft 403 are rotationally connected with the sleeve rod 402. When the stirring motor 401 is started during use, the stirring motor 401 drives the loop bar 402 to rotate, the loop bar 402 drives the stirring shaft 403 to move around the central column 102, in the process, the stirring shaft 403 moves to drive the stirring gear 406 to move, the stirring gear 406 rotates along the axial lead of the stirring gear 406 through meshing with the stirring rack 407, the stirring gear 406 drives the stirring shaft 403 to rotate, the stirring shaft 403 drives the fixed blades 404 to rotate, and in the rotating process of the stirring shaft 403, the rotating fixed blades 404 of the stirring shaft 403 drive the movable blades 405 to swing, the movable blades 405 are enabled to swing irregularly through collision contact with slag so as to strip the soil wrapping slag, thereby realizing rapid separation of slag and soil, avoiding flushing the soil by water flow only, and saving water to a certain extent.
Referring to fig. 3 to 4, in order to facilitate separation of slag with different particle diameters, a separation mechanism is provided, the separation mechanism includes a separation tray 101 and a control tray 5, the separation tray 101 is integrally disposed at the bottom of the cleaning cylinder 1, the separation tray 101 is divided into a plurality of different screening areas by disposing sieve holes with different sizes on the separation tray 101, each screening area is equal in size, the control tray 5 is identical to the separation tray 101 in size, and an opening with the same size as one screening area is disposed on the control tray 5 so that the screened slag falls into the separation box 6. The separation chambers 601 with the same number and positions as those of the screening areas are separated by the separation plates in the separation box 6, a discharge hole is formed in the lower end of each separation chamber 601, the control panel 5 is controlled to rotate by a motor, and the motor is fixed in the central column 102. When washing, the opening of the control panel 5 is located in the screening area with the smallest screen holes so that sewage can flow down into one of the separation chambers 601 to be treated later, when washing is completed, the motor is started, and drives the control panel 5 to rotate, so that the opening of the control panel 5 rotates, the control panel moves from small to large to the screen holes with the corresponding size in sequence, and the stirring assembly 4 continues stirring, so that slag with the corresponding size falls into the corresponding separation chamber 601.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a colliery slags wet process sorting unit, includes washtub (1), upper cover (2), separator box (6), its characterized in that: the slag cleaning device comprises a slag cleaning device, and is characterized by further comprising a stirring assembly (4) and a sorting mechanism, wherein an upper cover (2) is covered on the cleaning cylinder (1), a separation box (6) is fixedly connected under the cleaning cylinder (1), a plurality of spray pipes (3) are transversely arranged in the cleaning cylinder (1) so as to clean slag, the stirring assembly (4) is further arranged in the cleaning cylinder (1) so as to sufficiently clean and separate the slag, the sorting mechanism is arranged under the stirring assembly (4), and the slag sorted by the sorting mechanism falls into the separation box (6);
stirring subassembly (4) are including loop bar (402), (403), fixed blade (404), movable blade (405), loop bar (402) are through agitator motor (401) drive, agitator motor (401) fixed mounting in upper cover (2), and loop bar (402) cover is established on center post (102), and center post (102) fixed connection is in washtub (1), many (403) are connected to loop bar (402) lower extreme, install a plurality of fixed blade (404) on every (403), articulated movable blade (405) on some fixed blade (404) to fully wash the slay.
2. The wet separation device for coal mine slag according to claim 1, wherein: the stirring assembly (4) further comprises a stirring gear (406) and a stirring rack (407), the stirring rack (407) is fixedly connected to the lower portion of the central column (102) in a ring shape, the stirring rack (407) is meshed with the stirring gear (406), the stirring gear (406) is fixedly connected with one end of the stirring shaft (403), and the stirring gear (406) and the stirring shaft (403) are rotationally connected with the sleeve rod (402).
3. The wet separation device for coal mine slag according to claim 1, wherein: sorting mechanism includes sorting dish (101), control panel (5), sorting dish (101) an organic whole sets up in the bottom of wasing jar (1), and sorting dish (101) are gone up and are divided into a plurality of different screening regions with sorting dish (101) through the sieve mesh that sets up the size difference, and every screening region size equals, control panel (5) are the same with sorting dish (101) size, are provided with the opening the same with a screening region size on control panel (5) to in slag through screening falls into separator box (6), control panel (5) are through its rotation of motor control, and the motor is fixed in center post (102).
4. A coal mine slag wet method sorting apparatus according to claim 3, wherein: separation chambers (601) with the same number and positions as those of the screening areas are separated in the separation box (6) through a partition plate, and a discharge port is formed in the lower end of each separation chamber (601).
5. The wet separation device for coal mine slag according to claim 1, wherein: the upper cover (2) is provided with a feed inlet (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311079171.3A CN116786501A (en) | 2023-08-25 | 2023-08-25 | Wet separation device for coal mine slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311079171.3A CN116786501A (en) | 2023-08-25 | 2023-08-25 | Wet separation device for coal mine slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116786501A true CN116786501A (en) | 2023-09-22 |
Family
ID=88048325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311079171.3A Pending CN116786501A (en) | 2023-08-25 | 2023-08-25 | Wet separation device for coal mine slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116786501A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180271073A1 (en) * | 2017-03-23 | 2018-09-27 | Verily Life Sciences Llc | Sieving apparatuses for pupae separation |
| CN112675741A (en) * | 2020-11-17 | 2021-04-20 | 丁玉玲 | Mixing device for intravenous drug preparation and use method |
| CN114227917A (en) * | 2021-12-17 | 2022-03-25 | 奉节县邬家沟建材有限公司 | Coal gangue brick making proportioning machine with automatic raw material blending function |
| CN218610311U (en) * | 2022-10-14 | 2023-03-14 | 潢川县博太建材有限公司 | Sand-stone separator |
| CN218854539U (en) * | 2022-12-23 | 2023-04-14 | 晋能控股煤业集团有限公司 | Coal washing device convenient to dredge for coal mining |
| CN219356818U (en) * | 2023-03-07 | 2023-07-18 | 武汉竹禾粮食机械有限公司 | Novel separator of movable grain cleaning and screening device |
| CN219442375U (en) * | 2023-03-28 | 2023-08-01 | 江西月丰种业有限公司 | Seed classifying and screening device |
-
2023
- 2023-08-25 CN CN202311079171.3A patent/CN116786501A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180271073A1 (en) * | 2017-03-23 | 2018-09-27 | Verily Life Sciences Llc | Sieving apparatuses for pupae separation |
| CN108620313A (en) * | 2017-03-23 | 2018-10-09 | 威里利生命科学有限责任公司 | Screening plant for pupa separation |
| CN112675741A (en) * | 2020-11-17 | 2021-04-20 | 丁玉玲 | Mixing device for intravenous drug preparation and use method |
| CN114227917A (en) * | 2021-12-17 | 2022-03-25 | 奉节县邬家沟建材有限公司 | Coal gangue brick making proportioning machine with automatic raw material blending function |
| CN218610311U (en) * | 2022-10-14 | 2023-03-14 | 潢川县博太建材有限公司 | Sand-stone separator |
| CN218854539U (en) * | 2022-12-23 | 2023-04-14 | 晋能控股煤业集团有限公司 | Coal washing device convenient to dredge for coal mining |
| CN219356818U (en) * | 2023-03-07 | 2023-07-18 | 武汉竹禾粮食机械有限公司 | Novel separator of movable grain cleaning and screening device |
| CN219442375U (en) * | 2023-03-28 | 2023-08-01 | 江西月丰种业有限公司 | Seed classifying and screening device |
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