CN220590755U - Waste steel scraps classifying and screening device - Google Patents
Waste steel scraps classifying and screening device Download PDFInfo
- Publication number
- CN220590755U CN220590755U CN202322308959.9U CN202322308959U CN220590755U CN 220590755 U CN220590755 U CN 220590755U CN 202322308959 U CN202322308959 U CN 202322308959U CN 220590755 U CN220590755 U CN 220590755U
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- China
- Prior art keywords
- box
- screen
- screening device
- filter
- classifying
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- 238000012216 screening Methods 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 239000002699 waste material Substances 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 8
- 241000220317 Rosa Species 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 210000003437 trachea Anatomy 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of scrap iron screening, and provides a waste steel scrap classifying and screening device, which comprises: support frame, setting are in hierarchical screening mechanism and the fixed mounting at support frame top are in the rose box of support frame one side, hierarchical screening mechanism includes the framework, the bottom fixed mounting of framework has sealed funnel, the bottom fixed mounting of sealed funnel has the air exhauster, the input of air exhauster extends to the inside of sealed funnel. The air and dust in the sealing funnel and the frame body are extracted through the exhaust fan, the extracted air and dust are conveyed to the inside of the filter box through the hose, the air and dust are separated through the filter screen and the filter cotton, the separated dust is blocked in the ventilation box, the separated air is sprayed out through the air pipe conveying spray nozzle, and the sprayed air is blown onto the macroporous screen, the mesoporous screen and the small-hole screen, so that the blocking is effectively prevented, and the screening efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of scrap iron screening, and particularly relates to a waste steel scrap classifying and screening device.
Background
The heat-insulating material is a material with the heat coefficient smaller than or equal to 0.12, the heat-insulating material is developed quickly, and good heat-insulating technology and materials are adopted in industry and construction, so that the effect of twice the result with little effort can be achieved;
china public authorized utility model is known: (publication number: CN 202320909516.2) discloses a be used for scrap steel iron screening to remove powder equipment, belongs to the technical field of iron fillings screening, and it includes the box, the inside of box is provided with first sieve, and first sieve is collapsible structure, and the box is provided with the reciprocal flexible controlling means of drive first sieve in the both sides of first sieve, and first sieve runs through and has seted up first sieve mesh, and the box is provided with the second sieve in the below of first sieve, and the second sieve runs through and has seted up the second sieve mesh, and one side of box is provided with the eccentric vibrating device that drives the box along horizontal plane vibration, and this application has the effect that improves metal bits screening efficiency.
However, in the implementation related art, it is found that the above-mentioned apparatus for screening and removing powder from scrap steel and iron has the following problems: in the prior art, dust produced by scrap steel and iron screening is inconvenient to extract and clean in the use process, and the screen cloth is difficult to clean by blowing, so that the screen cloth is easy to be blocked, the working efficiency of scrap steel and iron screening is low, and therefore, the waste steel and iron screening device is provided.
Disclosure of Invention
The utility model provides a waste steel scrap classifying and screening device, which solves the problems that dust generated by screening waste steel scrap is inconvenient to extract and clean and the screen is difficult to clean by blowing, so that the screen is easy to be blocked in the related art.
The technical scheme of the utility model is as follows: a waste steel chip classifying and screening device, comprising: the screening device comprises a support frame, a grading screening mechanism arranged at the top of the support frame and a filter box fixedly arranged at one side of the support frame;
the grading screening mechanism comprises a frame body, a sealing funnel is fixedly arranged at the bottom of the frame body, an exhaust fan is fixedly arranged at the bottom of the sealing funnel, the input end of the exhaust fan extends to the interior of the sealing funnel, and the output end of the exhaust fan extends to the interior of the filter box through a hose;
the front side of the filter box is provided with a suction groove, the inside of the suction groove is connected with a ventilation box in a sliding manner, a filter screen and filter cotton are respectively fixedly installed on the inner bottom wall of the ventilation box, and the filter cotton is positioned on one side of the filter cotton;
one side of rose box runs through fixed mounting has the trachea, tracheal top extends to the inside of classifying screen mechanism, tracheal top fixed mounting has the shower nozzle.
Preferably, the classified screening mechanism further comprises a semi-sealed box fixedly installed at the top of the supporting frame, the top end of the air pipe extends to the inside of the semi-sealed box, and the spray head is located in the inside of the semi-sealed box.
Preferably, two sides of the inner wall of the semi-sealed box are respectively and fixedly provided with two sliding groove plates, the two sliding groove plates are oppositely arranged, the insides of the two sliding groove plates are respectively and slidably connected with a sliding block, and one side of the sliding block is fixedly connected with the frame body.
Preferably, springs are fixedly installed on the upper side and the lower side of the sliding block, one end of each spring is fixedly connected with the corresponding sliding groove plate, two vibrating motors are fixedly installed on the two sides of the frame body, and the two vibrating motors are oppositely arranged.
Preferably, the two sides of the inner wall of the frame body are sequentially provided with a macroporous screen, a mesoporous screen and a small-hole screen from top to bottom, and the bottom of the small-hole screen is fixedly provided with a first discharge pipe in a penetrating manner.
Preferably, the bottom of the mesoporous screen is fixedly provided with a discharge pipe II in a penetrating manner, and the bottom of the macroporous screen is fixedly provided with a discharge pipe III in a penetrating manner.
Preferably, the top of half seal box runs through fixed mounting has the inlet pipe, the top fixedly connected with feeder hopper of inlet pipe.
The working principle and the beneficial effects of the utility model are as follows: the air and dust in the sealing funnel and the frame body are extracted through the exhaust fan, the extracted air and dust are conveyed to the inside of the filter box through the hose, the air and dust are separated through the filter screen and the filter cotton, the separated dust is blocked in the ventilation box, the separated air is sprayed out through the air pipe conveying spray nozzle, and the sprayed air is blown onto the macroporous screen, the mesoporous screen and the small-hole screen, so that the blocking is effectively prevented, and the screening efficiency is improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure according to the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of a first semi-seal box according to the present utility model;
FIG. 4 is a schematic cross-sectional perspective view of a second semi-seal box according to the present utility model;
FIG. 5 is a schematic cross-sectional perspective view of a filter box according to the present utility model;
in the figure: 1. a support frame; 2. a hierarchical screening mechanism; 3. sealing the funnel; 4. an exhaust fan; 5. a filter box; 6. an air pipe; 7. a spray head; 8. a groove is drawn; 9. a ventilation box; 10. a filter screen; 11. filtering cotton; 12. a discharge pipe III; 13. a discharge pipe II; 14. a discharge pipe I; 15. a feed pipe; 16. a feed hopper; 21. a semi-sealed box; 22. a chute plate; 23. a slide block; 24. a spring; 25. a vibration motor; 26. a macroporous screen; 27. a mesoporous screen; 28. a small hole screen; 29. a frame body.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a waste steel scrap classifying and screening device includes: the screening device comprises a support frame 1, a grading screening mechanism 2 arranged at the top of the support frame 1 and a filter box 5 fixedly arranged at one side of the support frame 1, wherein the grading screening mechanism 2 comprises a frame 29, a sealing funnel 3 is fixedly arranged at the bottom of the frame 29, an exhaust fan 4 is fixedly arranged at the bottom of the sealing funnel 3, the input end of the exhaust fan 4 extends to the inside of the sealing funnel 3, the output end of the exhaust fan 4 extends to the inside of the filter box 5 through a hose, a suction groove 8 is formed in the front side of the filter box 5, a ventilation box 9 is slidingly connected to the inside of the suction groove 8, a filter screen 10 and filter cotton 11 are respectively fixedly arranged on the inner bottom wall of the ventilation box 9, the filter cotton 11 is positioned at one side of the filter cotton 11, an air pipe 6 is fixedly arranged in a penetrating manner at one side of the filter box 5, the top end of the air pipe 6 extends to the inside of the grading screening mechanism 2, and a spray head 7 is fixedly arranged at the top end of the air pipe 6;
when waste steel scraps are classified and screened, a large amount of dust scraps can be generated, the exhaust fan 4 is started to extract gas and dust in the sealing funnel 3 and the frame 29, the extracted gas and dust are conveyed into the filter box 5 through a hose, the gas and the dust are separated through the filter screen 10 and the filter cotton 11, the separated dust is blocked in the ventilation box 9, the separated gas is sprayed out through the conveying spray head 7 of the air pipe 6, and the sprayed gas is blown onto the classified screening mechanism 2, so that the classified screening mechanism 2 is effectively prevented from being blocked, and the screening efficiency is improved;
the ventilation box 9 is manually pulled outwards, the linkage ventilation box 9 slides in the suction groove 8, so that the ventilation box 9 is pulled out from the suction groove 8, dust blocked in the ventilation box 9 is cleaned, and the filter screen 10 and the filter cotton 11 are conveniently replaced in the later period.
Specifically, the classified screening mechanism 2 further comprises a half-seal box 21 fixedly installed at the top of the support frame 1, the top end of the air pipe 6 extends to the inside of the half-seal box 21, the spray nozzle 7 is located inside the half-seal box 21, two sides of the inner wall of the half-seal box 21 are respectively fixedly provided with two chute plates 22, the two chute plates 22 are oppositely arranged, the interiors of the two chute plates 22 are respectively and slidably connected with a sliding block 23, one side of the sliding block 23 is fixedly connected with a frame 29, springs 24 are fixedly installed on the upper side and the lower side of the sliding block 23, one end of each spring 24 is fixedly connected with the chute plates 22, two vibrating motors 25 are fixedly installed on the two sides of the frame 29, the two vibrating motors 25 are oppositely arranged, a macroporous screen 26, a middle-hole screen 27 and a small-hole screen 28 are sequentially arranged on the two sides of the inner wall of the frame 29 from top to bottom, a discharge pipe 14 is fixedly installed on the bottom of the small-hole screen 28, a discharge pipe 13 is fixedly installed on the bottom of the middle-hole screen 27, and a discharge pipe three-12 is fixedly installed on the bottom of the screen 26;
through starting vibration motor 25, framework 29 slides from top to bottom in runner 22 through slider 23, and linkage spring 24 stretches out and draws back, makes macropore screen cloth 26, mesopore screen cloth 27 and aperture screen cloth 28 rock for carry out classifying screen to old and useless steel bits, effectively improve the screening efficiency of old and useless steel bits
Through in discharge pipe three 12 for the old and useless steel cuttings that will screen out of macropore screen 26 is discharged, through discharge pipe two 13, is used for the medium old and useless steel cuttings that will screen out to be discharged, through discharge pipe one 14, is used for the tiny old and useless steel cuttings that will screen out to be discharged.
Specifically, the top of the semi-sealed box 21 is fixedly provided with a feeding pipe 15 in a penetrating manner, and the top of the feeding pipe 15 is fixedly connected with a feeding hopper 16;
through the fixed connection feeder hopper 16 in the top of inlet pipe 15, effectively leak the inside of half seal box 21 down with old and useless steel cuttings concentrate.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a waste steel bits classifying and screening device which is characterized in that includes: the screening device comprises a support frame (1), a grading screening mechanism (2) arranged at the top of the support frame (1) and a filter box (5) fixedly arranged at one side of the support frame (1);
the grading screening mechanism (2) comprises a frame body (29), a sealing funnel (3) is fixedly arranged at the bottom of the frame body (29), an exhaust fan (4) is fixedly arranged at the bottom of the sealing funnel (3), the input end of the exhaust fan (4) extends to the inside of the sealing funnel (3), and the output end of the exhaust fan (4) extends to the inside of a filter box (5) through a hose;
the filter box is characterized in that a drawing groove (8) is formed in the front side of the filter box (5), a ventilation box (9) is connected in the drawing groove (8) in a sliding mode, a filter screen (10) and filter cotton (11) are fixedly installed on the inner bottom wall of the ventilation box (9) respectively, and the filter cotton (11) is located on one side of the filter cotton (11);
one side of rose box (5) runs through fixed mounting has trachea (6), the top of trachea (6) extends to the inside of hierarchical screening mechanism (2), the top fixed mounting of trachea (6) has shower nozzle (7).
2. The waste steel chip classifying and screening device according to claim 1, wherein: the grading screening mechanism (2) further comprises a half-sealing box (21) fixedly mounted at the top of the supporting frame (1), the top end of the air pipe (6) extends to the inside of the half-sealing box (21), and the spray head (7) is located in the inside of the half-sealing box (21).
3. The waste steel chip classifying and screening device according to claim 2, wherein: two sides of the inner wall of the half-sealing box (21) are respectively and fixedly provided with two sliding groove plates (22), the two sliding groove plates (22) are oppositely arranged, sliding blocks (23) are slidably connected inside the two sliding groove plates (22), and one side of each sliding block (23) is fixedly connected with the frame body (29).
4. A scrap steel classifying and screening device according to claim 3, wherein: the upper and lower both sides of slider (23) are all fixed mounting has spring (24), the one end of spring (24) with fixed connection between draw runner plate (22), the both sides of framework (29) are all fixed mounting has two vibrations motor (25), two set up relatively between vibrations motor (25).
5. The waste steel chip classifying and screening device according to claim 4, wherein: the two sides of the inner wall of the frame body (29) are sequentially provided with a macroporous screen (26), a mesoporous screen (27) and a small-hole screen (28) from top to bottom, and a discharge pipe I (14) is fixedly arranged at the bottom of the small-hole screen (28) in a penetrating mode.
6. The waste steel chip classifying and screening device according to claim 5, wherein: the bottom of the mesoporous screen (27) is fixedly provided with a discharge pipe II (13) in a penetrating manner, and the bottom of the macroporous screen (26) is fixedly provided with a discharge pipe III (12) in a penetrating manner.
7. The waste steel chip classifying and screening device according to claim 2, wherein: the top of half seal box (21) runs through fixed mounting has inlet pipe (15), the top fixedly connected with feeder hopper (16) of inlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308959.9U CN220590755U (en) | 2023-08-28 | 2023-08-28 | Waste steel scraps classifying and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308959.9U CN220590755U (en) | 2023-08-28 | 2023-08-28 | Waste steel scraps classifying and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220590755U true CN220590755U (en) | 2024-03-15 |
Family
ID=90165643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322308959.9U Active CN220590755U (en) | 2023-08-28 | 2023-08-28 | Waste steel scraps classifying and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220590755U (en) |
-
2023
- 2023-08-28 CN CN202322308959.9U patent/CN220590755U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |