CN220514397U - Gangue crushing and sorting device - Google Patents
Gangue crushing and sorting device Download PDFInfo
- Publication number
- CN220514397U CN220514397U CN202321580461.1U CN202321580461U CN220514397U CN 220514397 U CN220514397 U CN 220514397U CN 202321580461 U CN202321580461 U CN 202321580461U CN 220514397 U CN220514397 U CN 220514397U
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- dust
- dust collection
- gangue
- sorting
- feed inlet
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- 239000000428 dust Substances 0.000 claims abstract description 115
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 11
- 239000003245 coal Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application provides a broken sorting unit of gangue, including breaker, sorter, the feed portion of sorter is located the discharge below of breaker still includes the dirt proof chamber, the breaker with the sorter all is located the dirt proof chamber, be equipped with feed inlet and discharge gate on the dirt proof chamber, the feed inlet position with the discharge gate position all is equipped with dust extraction, dust extraction is connected with dust collector through the fan. The dust pollution environment that produces in can avoiding crushing sorting of this application has improved staff's operational environment quality, has guaranteed that staff's is healthy.
Description
Technical Field
The application relates to a gangue treatment technology, in particular to a gangue crushing and sorting device.
Background
In the process of manufacturing building materials from coal gangue, a crushing and sorting machine is generally used for crushing and sorting the coal gangue. The method comprises the following steps: the upper-stage conveyor conveys the gangue to the crusher for crushing, the crushed gangue directly falls on the separator for separation, and the separated gangue is conveyed by the lower-stage conveyor.
At present, a crushing and sorting machine is usually directly placed outdoors, a large amount of dust can be generated in the crushing and sorting processes of coal gangue, in order to avoid dust pollution to the environment, a dust suction hood is arranged at a crushing position and a sorting position to suck the dust, however, the dust suction effect of the dust suction mode is poor, and particularly in windy weather, part of the dust can be scattered everywhere by strong wind, so that the environment is polluted, and the health of workers can be influenced.
Disclosure of Invention
The application provides a gangue crushing and sorting device for solve current gangue crushing and sorting device and handle the dust effect poor, partial dust still can drift the problem in the external environment.
The application provides a gangue crushing and sorting device, which comprises a crusher and a sorting machine, wherein a feeding part of the sorting machine is positioned below a discharging part of the crusher;
the crusher and the separator are both positioned in the dustproof chamber;
the dustproof chamber is provided with a feed inlet and a discharge outlet, and dust collection structures are arranged at the feed inlet and the discharge outlet;
the dust collection structure is connected with a dust collection device through a fan.
Optionally, the dust collection structure is composed of two dust collection pieces which are symmetrically distributed and can suck dust in the vertical direction.
Optionally, the dust absorption piece includes the rectangle ring of vertical distribution, an open end of rectangle ring with the outer wall of dirt proof chamber is perpendicular, the other end open position sealing connection of rectangle ring has a plurality of dust absorption covers that are upper and lower distribution and communicate with it, the dust absorption cover pass through the dust absorption pipeline with dust collector is connected, the fan is installed on the dust absorption pipeline, the dust absorption cover is the bucket-shaped structure.
Optionally, dust baffles are connected to the upper end and the lower end between two adjacent rectangular rings.
Optionally, an observation window and an access door are installed on the dustproof room.
Optionally, the dust removing device adopts a pulse bag dust remover.
Optionally, the bottom of the dustproof chamber is of a bucket-shaped structure, and an ash discharge valve is arranged at the bottom of the bucket-shaped structure;
the inner lower part of the dustproof room is fixed with a grid frame, and the crusher and the sorting machine are both fixed on the grid frame.
Compared with the prior art, the beneficial effects of this application are:
the utility model provides a broken sorting unit of gangue, through setting up the dirt proof chamber, breaker and sorter are all installed in the dirt proof chamber, the dirt proof chamber is equipped with feed inlet and discharge gate, feed inlet position and discharge gate position all are equipped with dust extraction, dust extraction is connected with dust collector through the fan, make at the during operation, last level conveyer passes the feed inlet and carries gangue to the breaker, the next level conveyer is installed to every row material below of sorter, every next level conveyer passes the discharge gate and extends the dust box, the dust that produces in broken sorting process can only fly away from feed inlet and discharge gate to external environment in, and the dust that feed inlet and discharge gate were flown away can carry out dust removal through dust extraction in dust extraction, consequently even under the strong wind weather, the dust also can not fly to external environment in, and then can avoid broken dust pollution environment who produces, staff's operational environment quality has been improved, staff's health has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a gangue crushing and sorting device according to an embodiment of the present application;
fig. 2 is a schematic diagram of a front view cross-section structure of a gangue crushing and sorting device according to an embodiment of the present application;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2;
FIG. 4 is an enlarged schematic view of the area B of FIG. 2;
fig. 5 is a schematic side view partial structure of a gangue crushing and sorting device according to an embodiment of the present application;
fig. 6 is a schematic diagram of a top view structure of a grid frame of a coal gangue crushing and sorting device according to an embodiment of the application.
Reference numerals illustrate: the device comprises a crusher 1, a sorting machine 2, a dust-proof chamber 3, a first bracket 4, a second bracket 5, a feed inlet 6, a discharge outlet 7, a fan 8, a dust collection pipeline 9, a dust collection device 10, a dust baffle 11, a dust collection channel 12, an ash discharge valve 13 and a grid frame 14;
the dust collection device comprises a dust collection structure 15, a dust collection piece 16, a rectangular ring 17 and a dust collection cover 18;
a previous stage conveyor 19 and a next stage conveyor 20.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.
As shown in fig. 1-6:
the embodiment of the application provides a gangue crushing and sorting device, including breaker 1, sorter 2, the feed position of sorter 2 is located the below of the discharge portion of breaker 1.
Still include dustproof room 3, breaker 1 and sorter 2 are all located dustproof room 3. Specifically, a first bracket 4 and a second bracket 5 are fixedly arranged in the dustproof room 3, the crusher 1 is fixed on the first bracket 4, and the separator 2 is fixed on the second bracket 5.
The dustproof room 3 is provided with a feed inlet 6 and a discharge outlet 7, and dust collection structures 15 are arranged at the position of the feed inlet 6 and the position of the discharge outlet 7.
The dust collection structure 15 is connected with a dust collection device 10 through a fan 8.
In the present embodiment, the crusher 1 is a cone crusher 1, and the classifier 2 is a vibratory classifier 2.
When in use, the upper-stage conveyor 19 penetrates through the feed opening 6 to extend to the position of the feed part of the crusher 1, and the upper-stage conveyor 19 conveys the coal gangue to be crushed and feeds the crusher 1. A next stage conveyor 20 is mounted below each discharge portion of the separator 2, each next stage conveyor 20 extending out of the dust box through the discharge opening 7.
In the present embodiment, the upper stage conveyor 19 and the lower stage conveyor 20 are both belt conveyors.
The coal gangue to be crushed falls into the crusher 1 from the upper-stage conveyor 19, the crusher 1 crushes the coal gangue, the crushed coal gangue directly falls onto the separator 2 from the discharging part of the crusher 1, the separator 2 sorts the crushed air coal gangue, and the separated coal gangue with different specifications falls onto the corresponding lower-stage conveyor 20 and is conveyed to a designated position through the lower-stage conveyor 20.
In the crushing and sorting processes, the fan 8 is started, after the fan 8 works, the dust collection structure 15 generates negative pressure, and when dust drifts to the position of the feed inlet 6 and the position of the discharge outlet 7, the dust collection structure 15 at the position of the feed inlet 6 and the position of the discharge outlet 7 sucks the dust and conveys the dust to the dust collector through the dust collection pipeline 9 for water inlet dust collection treatment.
The broken sorting unit of gangue that this embodiment provided, through setting up dustproof room 3, breaker 1 and sorter 2 are all installed in dustproof room 3, dustproof room 3 is equipped with feed inlet 6 and discharge gate 7, feed inlet 6 position and discharge gate 7 position all are equipped with dust extraction structure 15, dust extraction structure 15 is connected with dust extraction device 10 through fan 8, make at the during operation, last level conveyer 19 pass feed inlet 6 and carry gangue to breaker 1, two next level conveyer 20 pass discharge gate 7 simultaneously and accept the gangue of two different specifications, the dust that produces in broken sorting process can only be followed feed inlet 6 and discharge gate 7 and wave into external environment, moreover the dust that feed inlet 6 and discharge gate 7 wave out can be through dust extraction structure 15 suction dust extraction device 10 in carry out dust removal treatment, therefore even under the windy weather, the dust also can not wave into external environment, and then can avoid the dust pollution environment that produces in the broken sorting, the work environment quality of staff has been improved, and staff's health has been guaranteed.
In some embodiments of the present application, the dust suction structure 15 is constituted by two symmetrically distributed dust suction members 16 capable of sucking dust in a vertical direction.
Specifically, the feed inlet 6 and the discharge outlet 7 are both located between the two dust collection pieces 16 corresponding to the feed inlet 6, and the two dust collection pieces 16 located at the feed inlet 6 suck dust which drifts to the feed inlet 6, and the two dust collection pieces 16 located at the discharge outlet 7 suck dust which drifts to the discharge outlet 7.
In some embodiments of the present application, the dust collection member 16 includes a rectangular ring 17 that is vertically distributed, the rectangular ring 17 is fixed on the outer wall of the dust-proof chamber 3, an open end of the rectangular ring 17 is perpendicular to the outer wall of the dust-proof chamber 3, a plurality of dust collection covers 18 that are vertically distributed and are communicated with the open end of the rectangular ring 17 are welded in a sealing manner, the dust collection covers 18 are connected with the dust collection device 10 through dust collection pipelines 9, the fan 8 is mounted on the dust collection pipelines 9, and the dust collection covers 18 are of a bucket-shaped structure.
In this embodiment, by providing a plurality of dust suction hoods 18 that are vertically distributed, each dust suction hood 18 is connected to the dust suction pipe 9, so that dust can be sucked from a plurality of different positions at the same time, and the dust suction hoods 18 have a bucket-shaped structure, so that the dust suction effect can be improved.
In some embodiments of the present application, the dust-blocking plates 11 are connected at the upper end and the lower end between two adjacent rectangular rings 17, so that the dust-absorbing channel 12 is formed between two adjacent rectangular rings 17 and two dust-blocking plates 11, and the dust-absorbing effect can be improved when dust is absorbed in the dust-absorbing channel 12.
In order to facilitate the observation of the working conditions in the dust-proof chamber 3 and the access of the staff to the equipment overhauled in the dust-proof chamber 3. In some embodiments of the present application, a viewing window (not shown) and an access door (not shown) are mounted on the dust chamber 3.
In order to improve the dust removal effect. In some embodiments of the present application, the dust removal device 10 employs a pulse bag filter.
In some embodiments of the present application, the bottom of the dust chamber 3 is a bucket-shaped structure, and the bottom of the bucket-shaped structure is provided with an ash discharge valve 13;
the inner lower part of the dustproof room 3 is fixed with a grid frame 14, and the crusher 1 and the separator 2 are both fixed on the grid frame 14. Specifically, the first bracket 4 and the second bracket 5 are fixedly connected with the grill frame 14.
In this embodiment, through setting up grid frame 14 to and the bottom of dirt proof chamber 3 is the bucket shape structure for the dust that subsides in dirt proof chamber 3 finally falls through grid frame 14 and gathers in the bucket shape structure, regularly open ash valve 13 clear up can, and then can be convenient for the staff clear up the dust that subsides in the dirt proof chamber 3.
Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (6)
1. The utility model provides a gangue crushing and sorting device, includes breaker (1), sorter (2), the feeding portion of sorter (2) is located the discharge below of breaker (1), its characterized in that:
the device also comprises a dustproof chamber (3), wherein the crusher (1) and the separator (2) are both positioned in the dustproof chamber (3);
a feed inlet (6) and a discharge outlet (7) are arranged on the dustproof chamber (3), and dust collection structures (15) are arranged at the position of the feed inlet (6) and the position of the discharge outlet (7);
the dust collection structure (15) is connected with a dust collection device (10) through a fan (8);
the bottom of the dustproof chamber (3) is of a bucket-shaped structure, and an ash discharge valve (13) is arranged at the bottom of the bucket-shaped structure;
the inner lower part of the dustproof room (3) is fixed with a grid frame (14), and the crusher (1) and the sorting machine (2) are both fixed on the grid frame (14).
2. The gangue breaking and sorting apparatus as claimed in claim 1, wherein: the dust collection structure (15) is composed of two dust collection pieces (16) which are symmetrically distributed and can suck dust in the vertical direction.
3. The gangue breaking and sorting apparatus as claimed in claim 2, wherein: the dust collection piece (16) comprises a rectangular ring (17) which is vertically distributed, an opening end of the rectangular ring (17) is perpendicular to the outer wall of the dust prevention chamber (3), a plurality of dust collection covers (18) which are vertically distributed and communicated with the rectangular ring (17) are connected at the opening position of the other end of the rectangular ring (17) in a sealing mode, the dust collection covers (18) are connected with the dust collection device (10) through dust collection pipelines (9), the fan (8) is installed on the dust collection pipelines (9), and the dust collection covers (18) are of a bucket-shaped structure.
4. The gangue breaking and sorting apparatus as claimed in claim 3, wherein: the upper end and the lower end between two adjacent rectangular rings (17) are connected with dust baffle plates (11).
5. The gangue breaking and sorting apparatus as claimed in claim 1, wherein: an observation window and an access door are arranged on the dustproof room (3).
6. The gangue breaking and sorting apparatus as claimed in claim 1, wherein: the dust removing device (10) adopts a pulse type cloth bag dust remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580461.1U CN220514397U (en) | 2023-06-20 | 2023-06-20 | Gangue crushing and sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580461.1U CN220514397U (en) | 2023-06-20 | 2023-06-20 | Gangue crushing and sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220514397U true CN220514397U (en) | 2024-02-23 |
Family
ID=89937547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321580461.1U Active CN220514397U (en) | 2023-06-20 | 2023-06-20 | Gangue crushing and sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220514397U (en) |
-
2023
- 2023-06-20 CN CN202321580461.1U patent/CN220514397U/en active Active
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