CN114273212A - Slay collection device with screening structure - Google Patents
Slay collection device with screening structure Download PDFInfo
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- CN114273212A CN114273212A CN202111601490.7A CN202111601490A CN114273212A CN 114273212 A CN114273212 A CN 114273212A CN 202111601490 A CN202111601490 A CN 202111601490A CN 114273212 A CN114273212 A CN 114273212A
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- 238000012216 screening Methods 0.000 title claims abstract description 121
- 239000002893 slag Substances 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 14
- 239000000126 substance Substances 0.000 description 13
- 239000000428 dust Substances 0.000 description 12
- 230000005484 gravity Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of slag screening and collection, in particular to a slag collecting device with a screening structure, which comprises a screening box, wherein the right side of the upper end of the screening box is communicated with a feeding pipe, the upper end of the feeding pipe is communicated with a feeding hopper, the lower end of the screening box is provided with a first discharging hole, the left side of the screening box is symmetrically and movably connected with first movable rods, the left ends of the two first movable rods extend to the outside of the screening box and are fixedly connected with stop blocks, and the right sides of the two first movable rods extend to the inside of the screening box and are movably sleeved with first springs. The applicability is high, and the method is worthy of popularization.
Description
Technical Field
The invention relates to the technical field of slag screening and collecting, in particular to a slag collecting device with a screening structure.
Background
Many enterprises all can produce some slay in the manufacturing process, but the size of most slay is not uniform, consequently need use screening installation to filter, classify it according to the size, collect respectively and handle.
But present slay screening installation can only carry out once screening mostly, can not carry out more meticulous classification to the slay, if will screen classification once more, need change the screen cloth and screen once more, influence work efficiency, in addition, current slay sieve separator is screening the during operation, owing to can not in time clear up the screen cloth mesh, often has the phenomenon of screen cloth jam to take place, influences screening efficiency. To this end, we propose a slag collecting device with a screening structure.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a slag collecting device with a screening structure, which can not only efficiently carry out multi-stage screening and obtain slag raw materials with different sizes through one-time screening, but also can clean a screen in the screening process, prevent the screen from being blocked, ensure the screening efficiency of equipment and carry out centralized treatment after collection.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing a slag collecting device with a screening structure, comprising a screening box, wherein the right side of the upper end of the screening box is communicated with a feeding pipe, the upper end of the feeding pipe is communicated with a feeding hopper, the lower end of the screening box is provided with a first blanking port, the left side of the screening box is symmetrically and movably connected with first movable rods, the left ends of the two first movable rods extend to the outside of the screening box and are fixedly connected with a stop dog, the right sides of the two first movable rods extend to the inside of the screening box and are movably sleeved with first springs, the right side of the screening box is symmetrically and movably connected with second movable rods, the right sides of the two second movable rods extend to the outside of the screening box and are movably sleeved with second springs, the left ends of the two second movable rods extend to the inside of the screening box, one end of the second movable rod, which is opposite to the first movable rod, is fixedly connected with a first baffle plate, the lower end of the first baffle plate is fixedly connected with a first-stage sieve plate, the first baffle plate is arranged around the first-stage sieve plate, the periphery of the lower end of the first-stage sieve plate is fixedly connected with a second baffle plate, the rear side of the inner wall of the second baffle plate is fixedly connected with a guide plate, the lower end of the second baffle plate is fixedly connected with a second-stage sieve plate, the shape and the size of the second-stage sieve plate are the same as those of the first-stage sieve plate, the front side and the rear side of the screening box are respectively provided with a second feed opening, the front side and the rear side of the screening box are respectively fixedly connected with a feed pipe matched with the second feed opening, one ends of the first-stage sieve plate and the second-stage sieve plate close to the second feed opening are respectively fixedly connected with a feed plate, the two feed plates extend to the interior of the feed pipe, the rear side of the inner wall of the feed pipe is hinged with a dust-isolating plate, the lower end of the right side of the dust isolating plate is fixedly connected with an arc-shaped rod, and the exterior of the arc-shaped rod is movably sleeved with a third spring, one end of the arc-shaped rod, which is far away from the dust-proof plate, extends to the outside of the feeding pipe and is fixedly connected with a fixing block.
Preferably, the left and right sides of second baffle with respectively with one of them second movable rod and first movable rod looks fixed connection, two the common fixedly connected with first connecting plate of right-hand member of second movable rod, the first backup pad of right side lower extreme fixedly connected with of screening case, the upper end fixedly connected with protecting crust of first backup pad, the internally mounted of protecting crust has the motor.
Preferably, the upper end of the output shaft of the motor is provided with a rotating shaft, two rotating discs are sleeved on the outer fixing portion of the rotating shaft, a second supporting plate is installed at the upper end of the right side of the screening box, and the upper end of the rotating shaft penetrates through the second supporting plate and extends to the outer portion of the second supporting plate.
Preferably, the equal symmetrical rotation in inside of one-level sieve and second grade sieve is connected with the dwang, four the sleeve pipe has all been cup jointed to the outside and the activity that the lower extreme of dwang all extended to one-level sieve and second grade sieve, four the equal fixedly connected with second dead lever in sheathed tube right side, four the equal fixedly connected with slider in the outside of second dead lever, four the equal fixedly connected with slider in the sheathed tube inner wall left and right sides, four the spout with slider looks adaptation is all seted up by both sides to the left and right sides of dwang.
Preferably, the left side lower extreme fixedly connected with second connecting plate of second grade sieve, four the equal fixedly connected with fixed plate of lower extreme of dwang, four the left end of fixed plate all articulates there is the connecting rod, four the left end of connecting rod all articulates there is first dead lever, four the left end of first dead lever all extends to the outside of second connecting plate and second baffle and with the inner wall looks fixed connection of screening case.
Preferably, four the equal a plurality of fixed pipes of fixedly connected with in right side upper end of fixed plate, and a plurality of fixed pipes all set up around the dwang, and are a plurality of the internally mounted of fixed pipe has the fourth spring, and is a plurality of the equal fixedly connected with stripper bar in upper end of fourth spring, it is a plurality of the upper end of stripper bar all extends to the outside of fixed pipe and with sheathed tube lower surface looks fixed connection.
The slag collecting device with the screening structure has the beneficial effects that:
1. the motor drives the rotating discs to rotate through the rotating shaft, so that the two rotating discs push the two second movable rods to move left and right in the screening box through the first connecting plate, the first-stage sieve plate and the second-stage sieve plate are respectively pushed to move left and right in the screening box through the first baffle plate and the second baffle plate, slag above the first-stage sieve plate and the second-stage sieve plate can be shaken, the screening efficiency is improved, and the practicability of the device is improved;
2. chemical slag to be screened is thrown into the screening box through the feed hopper, when the thrown chemical slag falls above the dust separation plate and reaches a certain weight, the dust separation plate downwards extrudes the arc-shaped rod under the action of the gravity of the chemical slag, so that the third spring is compressed, the left side of the arc-shaped rod moves towards the outside of the feed pipe, so that the dust separation plate is opened, the chemical slag is fed into the screening box, and when the upper part of the dust separation plate has no gravity, the dust separation plate automatically seals the feed pipe under the reset action of the third spring, so that a worker is prevented from sucking harmful chemical slag, and the practicability of the device is further improved;
3. the chemical slag entering the screening box firstly falls on the upper side of the first-stage screen plate for screening, the first-stage screen plate moves left and right under the action of the motor, the slag is shaken and screened, the screening efficiency of the device is improved, the slag meeting the requirements falls on the second-stage screen plate below through meshes on the first-stage screen plate and is screened again, then the slag is sent out of the screening box through a second feed opening at the front side of the screening box and a first feed opening below, the slag not meeting the requirements is directly sent out of the screening box through a second feed opening at the rear side of the screening box, the slag can be finely screened, three types of slag with different sizes can be obtained at one time, the screening efficiency is improved, and the overall practicability of the device is improved;
4. the rotating rod pushes or pulls the connecting rod to move through the fixed plate, so that the angle between the connecting rod and the first fixed rod as well as the fixed plate is changed, and the rotating rod and the sleeve are pushed to rotate synchronously, so that the brush rotates by taking the rotating rod as a center and brushes the lower surfaces of the second-stage sieve plate and the first-stage sieve plate, meshes on the surfaces of the second-stage sieve plate and the first-stage sieve plate are prevented from being blocked, the screening efficiency is influenced, the screening efficiency of the device is further improved, and the overall practicability of the device is improved;
the multi-stage screening device is simple in structure, reasonable in design and convenient to operate, can efficiently carry out multi-stage screening, can obtain slag types with different sizes by one-time screening, can clean the screen in the screening process, prevents the screen from being blocked, ensures the screening efficiency of equipment, can be respectively collected for further processing in the later period, is high in applicability and is worthy of popularization.
Drawings
Fig. 1 is a sectional view of a slag collecting apparatus having a screening structure according to the present invention;
FIG. 2 is a left sectional view of a slag collecting apparatus having a screening structure according to the present invention;
FIG. 3 is a partial structural bottom view of a slag collecting device with a screening structure according to the present invention;
FIG. 4 is a partial structural plan view of a slag collecting device having a screening structure according to the present invention;
FIG. 5 is a partial structural sectional view of a slag collecting device having a screening structure according to the present invention;
FIG. 6 is an enlarged view of the A part of the slag collecting apparatus having a screening structure according to the present invention;
fig. 7 is an enlarged schematic view of the structure of part B of a slag collecting device having a screening structure according to the present invention.
In the figure: 1. a screening box; 2. a feed pipe; 3. a feed hopper; 4. a first feed opening; 5. a first movable bar; 6. a stopper; 7. a first baffle plate; 8. a first spring; 9. a second movable bar; 10. a second spring; 11. a first-stage sieve plate; 12. a second baffle; 13. a second-stage sieve plate; 14. a first connecting plate; 15. a first support plate; 16. a second support plate; 17. a protective shell; 18. a motor; 19. a rotating shaft; 20. rotating the disc; 21. rotating the rod; 22. a fixing plate; 23. a connecting rod; 24. a first fixing lever; 25. a sleeve; 26. a second fixing bar; 27. a brush; 28. a slider; 29. a chute; 30. a fixed tube; 31. a fourth spring; 32. an extrusion stem; 33. a dust barrier; 34. an arcuate bar; 35. a fixed block; 36. a third spring; 37. a guide plate; 38. a blanking plate; 39. a second feed opening; 40. a discharging pipe; 41. a second connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a slay collection device with screening structure, including screening case 1, the upper end right side intercommunication of screening case 1 has inlet pipe 2, the upper end intercommunication of inlet pipe 2 has feeder hopper 3, the inner wall rear side of inlet pipe 2 articulates there is dust-separation plate 33, the right side lower extreme fixedly connected with arc pole 34 of dust-separation plate 33, third spring 36 has been cup jointed in the outside activity of arc pole 34, the one end that dust-separation plate 33 was kept away from to arc pole 34 extends to the outside and the fixedly connected with fixed block 35 of inlet pipe 2, the setting of dust-separation plate 33 can seal inlet pipe 2 after the material loading is accomplished, prevent that the staff from inhaling harmful chemical slay, the safety in utilization of device has been increased, the practicality of device has been improved.
The lower end of the screening box 1 is provided with a first discharging hole 4, the left side of the screening box 1 is symmetrically and movably connected with first movable rods 5, the left ends of the two first movable rods 5 extend to the outside of the screening box 1 and are fixedly connected with a stop block 6, the right sides of the two first movable rods 5 extend to the inside of the screening box 1 and are movably sleeved with first springs 8, the right side of the screening box 1 is symmetrically and movably connected with second movable rods 9, the right sides of the two second movable rods 9 extend to the outside of the screening box 1 and are movably sleeved with second springs 10, the left ends of the two second movable rods 9 extend to the inside of the screening box 1, one end of each second movable rod 9, which is opposite to the first movable rod 5, is fixedly connected with a first baffle plate 7, the lower end of the first baffle plate 7 is fixedly connected with a first-level screen plate 11, the first baffle plate 7 is arranged around the first-level screen plate 11, the periphery of the lower end of the first-level screen plate 11 is fixedly connected with a second baffle plate 12, a guide plate 37 is fixedly connected to the rear side of the inner wall of the second baffle plate 12, a second-stage sieve plate 13 is fixedly connected to the lower end of the second baffle plate 12, the shape and size of the second-stage sieve plate 13 are the same as those of the first-stage sieve plate 11, the left side and the right side of the second baffle plate 12 are fixedly connected with one of the second movable rods 9 and the first movable rod 5 respectively, a first connecting plate 14 is fixedly connected to the right ends of the two second movable rods 9 together, a first supporting plate 15 is fixedly connected to the lower end of the right side of the screening box 1, a protective shell 17 is fixedly connected to the upper end of the first supporting plate 15, a motor 18 is installed inside the protective shell 17, a rotating shaft 19 is installed at the upper end of an output shaft of the motor 18, two rotating discs 20 are fixedly sleeved on the outside of the rotating shaft 19, a second supporting plate 16 is installed at the upper end of the right side of the screening box 1, and the upper end of the rotating shaft 19 passes through the second supporting plate 16 and extends to the outside of the second supporting plate 16, second grade sieve 13 and one-level sieve 11's setting can once throw the material and carry out multistage screening, has not only improved the screening efficiency of device, can carry out meticulous screening with the slay moreover, has increased the holistic practicality of device.
The insides of the first-stage sieve plate 11 and the second-stage sieve plate 13 are symmetrically and rotatably connected with rotating rods 21, the lower ends of the four rotating rods 21 extend to the outsides of the first-stage sieve plate 11 and the second-stage sieve plate 13 and are movably sleeved with sleeves 25, the right sides of the four sleeves 25 are fixedly connected with second fixing rods 26, the outsides of the four second fixing rods 26 are fixedly sleeved with brushes 27, the left sides and the right sides of the inner walls of the four sleeves 25 are fixedly connected with sliders 28, the left sides and the right sides of the four rotating rods 21 are respectively provided with chutes 29 matched with the sliders 28, the left lower end of the left side of the second-stage sieve plate 13 is fixedly connected with a second connecting plate 41, the lower ends of the four rotating rods 21 are fixedly connected with fixing plates 22, the left ends of the four fixing plates 22 are respectively hinged with connecting rods 23, the left ends of the four connecting rods 23 are respectively hinged with first fixing rods 24, the left ends of the four first fixing rods 24 extend to the outsides of the second connecting plate 41 and the second sieve plate 12 and are fixedly connected with the inner walls of the sieving box 1, the setting of brush 27 can be in the in-process that one-level sieve 11 and second grade sieve 13 screened the slay, scrub the lower surface of one-level sieve 11 and second grade sieve 13, prevent the mesh and block up, influence the screening efficiency, further improved the screening efficiency of device, improved the practicality of device.
A plurality of fixed pipes 30 of the equal fixedly connected with in right side upper end of four fixed plates 22, and a plurality of fixed pipes 30 all set up around dwang 21, the internally mounted of a plurality of fixed pipes 30 has fourth spring 31, the equal fixedly connected with stripper bar 32 in upper end of a plurality of fourth springs 31, the upper end of a plurality of stripper bars 32 all extend to fixed pipe 30 outside and with sleeve pipe 25's lower surface looks fixed connection, stripper bar 32 and fourth spring 31 and fixed pipe 30's setting, can keep the lower surface laminating of brush 27 and one-level sieve 11 and second grade sieve 13 throughout, the practicality of device has further been improved.
The working principle is as follows: before the device is used, material receiving containers are required to be respectively placed below a first discharging port 4 and two discharging pipes 40, then a motor 18 is opened, the motor 18 drives a rotating disc 20 to rotate through a rotating shaft 19, the two rotating discs 20 drive two second movable rods 9 to move left and right in a screening box 1 through a first connecting plate 14, a first-stage screen plate 11 and a second-stage screen plate 13 are respectively driven to move left and right in the screening box 1 through a first baffle 7 and a second baffle 12, two first movable rods 5 are driven to move left and right in the screening box 1, then chemical slag required to be screened is thrown into the screening box 1 through a feed hopper 3, after the thrown chemical slag falls to the upper part of a dust separation plate 33 and reaches a certain weight, the dust separation plate 33 downwards extrudes an arc-shaped rod 34 under the action of the gravity of the chemical slag, so that a third spring 36 is compressed, the left side of the arc-shaped rod 34 moves towards the outside of the feeding pipe 2, so that the dust separation plate 33 is opened, chemical slag is fed into the screening box 1, when gravity does not exist above the dust separation plate 33, the dust separation plate 33 automatically seals the feeding pipe 2 under the reset action of the third spring 36, the chemical slag entering the screening box 1 firstly falls on the first-stage sieve plate 11 for screening, the first-stage sieve plate 11 moves left and right under the action of the motor 18, the slag is shaken and screened, the slag meeting the requirements falls on the second-stage sieve plate 13 below through meshes on the first-stage sieve plate 11, screening is carried out again, then the slag is fed out of the screening box 1 through the second feed opening 39 in the front side of the screening box 1 and the first feed opening 4 below, and the slag not meeting the requirements is directly fed out of the screening box 1 through the second feed opening 39 in the rear side of the screening box 1; reciprocating motion carries out the screening to the slay in second grade sieve 13 and one-level sieve 11 left and right sides, can drive dwang 21 synchronous motion, make dwang 21 promote or stimulate connecting rod 23 to remove through fixed plate 22, so that the angle between connecting rod 23 and first dead lever 24 and the fixed plate 22 changes, and promote dwang 21 and sleeve pipe 25 to rotate in step, thereby make brush 27 use dwang 21 to rotate as the center, and scrub the lower surface of second grade sieve 13 and one-level sieve 11, prevent that the mesh on second grade sieve 13 and one-level sieve 11 surface from blockking up.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The slag collecting device with the screening structure comprises a screening box (1) and is characterized in that the upper end right side of the screening box (1) is communicated with an inlet pipe (2), the upper end of the inlet pipe (2) is communicated with a feed hopper (3), the lower end of the screening box (1) is provided with a first blanking port (4), the left side of the screening box (1) is symmetrically and movably connected with a first movable rod (5), two of the left end of the first movable rod (5) extend to the outside of the screening box (1) and are fixedly connected with a stop block (6), two of the right side of the first movable rod (5) extend to the inside of the screening box (1) and are movably sleeved with a first spring (8), the right side of the screening box (1) is symmetrically and movably connected with a second movable rod (9), two of the right side of the second movable rod (9) extend to the outside of the screening box (1) and are movably sleeved with a second spring (10), the left ends of the two second movable rods (9) extend into the screening box (1), one of the second movable rods (9) and the first movable rod (5) is fixedly connected with a first baffle (7) together, the lower end of the first baffle (7) is fixedly connected with a first-stage sieve plate (11), the first baffle (7) is arranged around the first-stage sieve plate (11), the lower end of the first-stage sieve plate (11) is fixedly connected with a second baffle (12), the rear side of the inner wall of the second baffle (12) is fixedly connected with a guide plate (37), the lower end of the second baffle (12) is fixedly connected with a second-stage sieve plate (13), the second-stage sieve plate (13) and the first-stage sieve plate (11) are identical in shape and size, the front side and the rear side of the screening box (1) are respectively provided with a second blanking port (39), the front side and the rear side of the screening box (1) are respectively fixedly connected with a blanking pipe (40) matched with the second blanking port (39), flitch (38) under the equal fixedly connected with of one end that one-level sieve (11) and second grade sieve (13) are close to second feed opening (39), and two flitch (38) all extend to the inside of unloading pipe (40) down, the inner wall rear side of inlet pipe (2) articulates there is dust-proof board (33), the right side lower extreme fixedly connected with arc pole (34) of dust-proof board (33), third spring (36) have been cup jointed in the outside activity of arc pole (34), the one end that dust-proof board (33) were kept away from in arc pole (34) extends to the outside and fixedly connected with fixed block (35) of inlet pipe (2).
2. The slag collecting device with the screening structure according to claim 1, wherein the left and right sides of the second baffle plate (12) are fixedly connected with one of the second movable rods (9) and the first movable rod (5), the right ends of the two second movable rods (9) are fixedly connected with a first connecting plate (14) together, the right lower end of the screening box (1) is fixedly connected with a first supporting plate (15), the upper end of the first supporting plate (15) is fixedly connected with a protective shell (17), and a motor (18) is installed inside the protective shell (17).
3. The slag collecting device with a screening structure according to claim 2, wherein a rotary shaft (19) is installed at an upper end of an output shaft of the motor (18), two rotary discs (20) are fixedly sleeved on the outside of the rotary shaft (19), a second support plate (16) is installed at an upper end of a right side of the screening box (1), and an upper end of the rotary shaft (19) penetrates through the second support plate (16) and extends to the outside of the second support plate (16).
4. The slag collecting device with the screening structure according to claim 1, wherein the inside of the first-stage sieve plate (11) and the second-stage sieve plate (13) are symmetrically and rotatably connected with a rotating rod (21), four lower ends of the rotating rod (21) extend to the outside of the first-stage sieve plate (11) and the second-stage sieve plate (13) and are movably sleeved with a sleeve (25), four right sides of the sleeve (25) are fixedly connected with a second fixing rod (26), four outside of the second fixing rod (26) are fixedly sleeved with a brush (27), four left and right sides of the inner wall of the sleeve (25) are fixedly connected with a sliding block (28), and four left and right sides of the rotating rod (21) are respectively provided with a sliding groove (29) matched with the sliding block (28).
5. The slag collecting device with a screening structure according to claim 4, wherein a second connecting plate (41) is fixedly connected to the lower end of the left side of the second-stage screening plate (13), four fixing plates (22) are fixedly connected to the lower ends of the four rotating rods (21), four connecting rods (23) are hinged to the left ends of the four fixing plates (22), four first fixing rods (24) are hinged to the left ends of the four connecting rods (23), and the left ends of the four first fixing rods (24) extend to the outside of the second connecting plate (41) and the second baffle plate (12) and are fixedly connected with the inner wall of the screening box (1).
6. The slag collecting device with the screening structure according to claim 5, wherein a plurality of fixing pipes (30) are fixedly connected to the upper ends of the four right sides of the fixing plates (22), the fixing pipes (30) are arranged around the rotating rod (21), a fourth spring (31) is installed inside the fixing pipes (30), a plurality of extruding rods (32) are fixedly connected to the upper ends of the fourth springs (31), and the upper ends of the extruding rods (32) extend to the outside of the fixing pipes (30) and are fixedly connected with the lower surface of the sleeve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111601490.7A CN114273212A (en) | 2021-12-24 | 2021-12-24 | Slay collection device with screening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111601490.7A CN114273212A (en) | 2021-12-24 | 2021-12-24 | Slay collection device with screening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114273212A true CN114273212A (en) | 2022-04-05 |
Family
ID=80875209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111601490.7A Withdrawn CN114273212A (en) | 2021-12-24 | 2021-12-24 | Slay collection device with screening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114273212A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037451A (en) * | 2022-12-22 | 2023-05-02 | 联合优发生物质能源徐州有限公司 | Screening device for biomass particles |
| CN116571349A (en) * | 2023-06-19 | 2023-08-11 | 江西联达冶金有限公司 | A steel slag screening device and its process |
-
2021
- 2021-12-24 CN CN202111601490.7A patent/CN114273212A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037451A (en) * | 2022-12-22 | 2023-05-02 | 联合优发生物质能源徐州有限公司 | Screening device for biomass particles |
| CN116037451B (en) * | 2022-12-22 | 2023-11-17 | 联合优发生物质能源徐州有限公司 | Screening device for biomass particles |
| CN116571349A (en) * | 2023-06-19 | 2023-08-11 | 江西联达冶金有限公司 | A steel slag screening device and its process |
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