CN220941173U - Screening device for producing covering slag - Google Patents
Screening device for producing covering slag Download PDFInfo
- Publication number
- CN220941173U CN220941173U CN202322033428.3U CN202322033428U CN220941173U CN 220941173 U CN220941173 U CN 220941173U CN 202322033428 U CN202322033428 U CN 202322033428U CN 220941173 U CN220941173 U CN 220941173U
- Authority
- CN
- China
- Prior art keywords
- screen plate
- screening
- screening device
- protective shell
- materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 53
- 239000002893 slag Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 61
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 9
- 230000004907 flux Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000007873 sieving Methods 0.000 claims description 9
- 239000013590 bulk material Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009700 powder processing Methods 0.000 abstract description 2
- 238000009749 continuous casting Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of casting powder processing, and discloses a screening device for producing casting powder, which comprises the following components: screening machine, annotate the material mouth, one-level sieve and second grade sieve, one-level sieve cooperation second grade sieve can carry out multistage screening to the material, unloading mechanism installs on the screening machine, can push down the part, be provided with the protective housing on the part, the protective housing cooperation pushes down the part and can promote the screening to the material on one-level sieve and the second grade sieve, this kind of production protection slag is with screening device, when the material pours into the inside of screening machine through annotating the material mouth, through the cooperation of one-level sieve and second grade sieve, can carry out multistage screening to the material, and the material after the screening is accomplished can impel the inside of collecting box through the protective housing and collect.
Description
Technical Field
The utility model relates to the technical field of casting powder processing, in particular to a screening device for producing casting powder.
Background
Mold flux is an important auxiliary material in continuous casting production. Along with the development of the continuous casting technology of Chinese steelmaking, the casting powder technology is also continuously improved. However, under the background of steel market with strong competition, continuous casting is comprehensively technically promoted by the characteristics of specialization, constant pulling speed, high quality, multiple varieties and the like. The China casting powder technology can meet the requirement of comprehensive improvement of the continuous casting technology, which is a common concern for continuous casting factories, casting powder researchers and manufacturers, and in the process of producing the crystallizer casting powder, multiple screening is usually needed to ensure that the obtained crystallizer casting powder is purer.
Some screening devices of the prior art, when screening device screens the covering slag, because the diameter of the holes of the screen mesh in the screening device is fixed, the covering slag can be in different volumes, when the covering slag with different sizes is filtered through the screen mesh, the qualified covering slag can fall down through the screen mesh to be collected, and the massive covering slag can remain on the screen mesh, when the massive covering slag is accumulated on the surface of the screen mesh, the screen mesh is easy to be blocked, so that the screening efficiency of the screen mesh to the covering slag is easy to be reduced.
Disclosure of utility model
The utility model aims to provide a screening device for producing mold flux, which aims to solve the problems in the background technology.
The embodiment of the application adopts the following technical scheme:
A screening device for producing covering slag comprises a screening machine, a material injection port, a primary screen plate and a secondary screen plate, wherein the primary screen plate is matched with the secondary screen plate to carry out multistage screening on materials;
The discharging mechanism is arranged on the screening machine and comprises a connecting shaft and a pressing component, a protective shell is arranged on the pressing component, and the protective shell is matched with the pressing component to push materials on the primary screen plate and the secondary screen plate to screen;
The crushing mechanism is arranged on the sieving machine and can process and crush the massive materials;
The driving mechanism is arranged on the screening machine and used for driving the protective shell to push and screen materials on the primary screen plate and the secondary screen plate.
Preferably, the protective housing is provided with a limiting slide block, the screening machine is provided with a limiting slide groove, and the limiting slide block can guide the protective housing through the limiting slide groove.
Preferably, the crushing mechanism comprises a driving shaft, a crushing cutter is arranged on the driving shaft, and the driving shaft drives the crushing cutter to crush and screen the large blocks.
Preferably, a filter shell is arranged on the driving shaft, so that materials can be filtered.
Preferably, the first-stage sieve plate is provided with a mouth-shaped frame, so that massive materials can fall into the filter shell and are crushed by the crushing knife.
Preferably, the driving mechanism comprises a reciprocating screw rod, a movable sleeve is arranged on the reciprocating screw rod, and can drive the protective shell to reciprocate back and forth so as to move materials on the primary screen plate and the secondary screen plate.
Preferably, a folding component (44) is arranged on the connecting shaft (21), the connecting shaft (21) is connected with the movable sleeve (43), and the connecting shaft (21) can be limited.
Preferably, a collecting box is arranged on the sieving machine, so that the sieved materials can be collected.
The beneficial effects of the utility model are as follows:
This screening device for production covering slag, when the material pours into the inside of screening machine through annotating the material mouth, through the cooperation of one-level sieve and second grade sieve, can carry out multistage screening to the material, and the material after the screening finishes can impel the inside of collecting box through the protective housing and collect.
This production protection slag is with screening device when the protective housing slides on the one-level sieve, can impel the inside of filtering the shell with the bulk material through a mouthful shape frame, the drive shaft drives crushing sword rotation this moment and carries out processing cutting to the bulk commodity circulation to be convenient for process the bulk material into the finished product.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a primary screen plate structure according to the present utility model;
FIG. 3 is a schematic diagram of a blanking mechanism of the present utility model;
FIG. 4 is a schematic view of the pulverizing mechanism of the present utility model;
Fig. 5 is a schematic structural view of a driving mechanism of the present utility model.
In the figure: the screening machine 10, the material injection port 11, the primary screen plate 12, the secondary screen plate 13, the collecting box 14, the blanking mechanism 20, the connecting shaft 21, the pressing component 22, the protective shell 23, the limit sliding block 25, the limit sliding groove 26, the crushing mechanism 30, the first driving source 31, the driving shaft 32, the crushing cutter 33, the mouth-shaped frame 34, the filtering shell 35, the driving mechanism 40, the second driving source 41, the reciprocating screw 42, the movable sleeve 43, the folding component 44 and the transmission component 45.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
Referring to fig. 1 to 5, a screening apparatus for producing mold flux, comprising:
Screening machine 10, annotate the material mouth 11, first order sieve 12, second grade sieve 13 collecting box 14, first order sieve 12 and second grade sieve 13 are fixed at the inner wall of screening machine 10, and first order sieve 12 cooperation second grade sieve 13 can sieve, thereby reach classifying screen is carried out to the material, collecting box 14 fixed intercommunication is on the outer wall of screening machine 10, can collect the material after sieving, be provided with unloading mechanism 20 on the screening machine 10, shredding mechanism 30 and actuating mechanism 40, unloading mechanism 20 can clear up the surface of second grade sieve 13 by first order sieve 12, thereby prevent that the surface of first order sieve 12 and second grade sieve 13 from blockking up, shredding mechanism 30 can smash the material that does not reach standard again, thereby accomplish the processing to the material, actuating mechanism 40 is used for driving unloading mechanism 20 and shredding mechanism 30, thereby be convenient for process the material.
Referring to fig. 2, 3 and 4, the blanking mechanism 20 includes a pressing part 22, which can clean the material dropping openings on the surfaces of the primary screen plate 12 and the secondary screen plate 13, so as to prevent the material dropping openings of the primary screen plate 12 and the secondary screen plate 13 from being blocked, a connecting shaft 21 is connected to the pressing part 22 and used for supporting the pressing part 22, so as to facilitate driving the pressing part 22 to clean the primary screen plate 12 and the secondary screen plate 13, a protective shell 23 is arranged on the connecting shaft 21 and used for limiting the connecting shaft 21, so as to maintain the stability of the connecting shaft 21, a cambered surface is arranged at the top of the protective shell 23, and when the material drops on the protective shell 23, the cambered surface on the protective shell 23 can drop on the screen plate, so as to prevent the material from being piled on the protective shell 23, and one end of the connecting shaft 21 is rotationally connected to a limit slide block 25 and used for supporting the connecting shaft 21, so as to maintain the stability of the connecting shaft 21.
With continued reference to fig. 2, 3 and 4, the inner wall of the screening machine 10 is provided with a limiting chute 26, a limiting slide block 25 is slidably connected in the limiting chute 26, and the height of the limiting chute 26 is greater than that of the limiting slide block 25, so that the limiting slide block 25 is limited, and the limiting slide block 25 can be guided.
When the connecting shaft 21 slides, the pressing part 22 is clamped into the corresponding material dropping opening along with the sliding distance of the connecting shaft 21, and the limiting sliding block 25 slides in the limiting sliding groove 26, so that the material dropping openings of the primary screen plate 12 and the secondary screen plate 13 are cleaned conveniently.
Referring to fig. 2, 3 and 4, the crushing mechanism 30 includes a crushing cutter 33, the crushing cutter 33 can crush the material again, thereby can accomplish the collection to the material, be connected with a drive shaft 32 on the crushing cutter 33, when crushing cutter 33 rotates, can drive crushing cutter 33 to cut the material, thereby accomplish the reprocessing to the material, the outside of crushing cutter 33 is provided with filtering shell 35, and filtering shell 35 is fixed on the inner wall of screening machine 10, when protective housing 23 slides on one-level sieve 12, can push the bulk material into filtering shell 35, thereby be convenient for crushing cutter 33 to process the bulk material, the outside of screening machine 10 is provided with first drive source 31, and the one end that drive shaft 32 extends screening machine 10 is connected on the output of first drive source 31, the output of first drive source 31 can drive shaft 32 rotation, thereby be convenient for crushing cutter 33 to process the material.
With continued reference to fig. 2, 3 and 4, the two sides of the primary screen plate 12 and the secondary screen plate 13 are both fixed with a mouth-shaped frame 34, and the top of the mouth-shaped frame 34 is flush with the top of the screen plate, when the protective shell 23 slides on the primary screen plate 12, the material on the primary screen plate 12 can be pushed into the filter shell 35, and the material is processed by the crushing cutter 33, and when the protective shell 23 slides, the protective shell 23 on the primary screen plate 12 can push bulk sundries into the filter shell 35.
At this time, the output end of the first driving source 31 drives the crushing cutter 33 to rotate through the driving shaft 32, and processes the large materials inside the filtering shell 35 into small materials, so that the small materials fall into the secondary screen plate 13 through holes on the surface of the filtering shell 35, the protective shell 23 on the secondary screen plate 13 pushes the materials on the surface of the secondary screen plate 13 to enter the inside of the collecting box 14 to collect, and the fine materials and dust fall into the inner bottom of the sieving machine 10 to collect, so that the materials inside the collecting box 14 and the dust accumulated in the bottom of the sieving machine 10 are conveniently taken out due to the baffles connected to the collecting box 14 and the sieving machine 10.
Referring to fig. 3, 4 and 5, the driving mechanism 40 includes a folding member 44, and the folding member 44 is installed on the connecting shaft 21 and the sieving machine 10, for limiting the connecting shaft 21, so as to maintain the stability of the connecting shaft 21 during sliding, a movable sleeve 43 is fixed between the two connecting shafts 21, when the movable sleeve 43 slides, the protective shell 23 can be driven by the connecting shaft 21 to slide, so that materials can be processed conveniently, the middle part of the movable sleeve 43 is connected with a reciprocating screw 42, and when the reciprocating screw 42 rotates, the protective shell 23 can be driven by the movable sleeve 43 to slide back and forth, so that materials can be processed and collected conveniently.
With continued reference to fig. 3, 4 and 5, the second driving source 41 is connected to the reciprocating screw 42, and the second driving source 41 is installed on the outer wall of the sieving machine 10, when the output end of the second driving source 41 drives the reciprocating screw 42 to rotate, the protecting shell 23 can be driven to slide left and right to sieve the materials on the primary sieve plate 12 and the secondary sieve plate 13, and a transmission assembly 45 is connected between the two driving shafts 32, so as to keep the two driving shafts 32 rotating synchronously.
Thereby be convenient for drive crushing sword 33 and process the material, when the output of first drive source 41 drove reciprocal lead screw 42 and rotates, movable sleeve 43 carries out the back and forth slip on reciprocal lead screw 42 this moment, and movable sleeve 43 passes through connecting axle 21 and drives protective housing 23 and carry out the slip promotion material on first order sieve 12 and second grade sieve 13 to prevent that the surface of first order sieve 12 and second grade sieve 13 from taking place the material and piling up.
Claims (8)
1. A screening device for producing mold flux, comprising:
The screening machine (10), the material injection port (11), the primary screen plate (12) and the secondary screen plate (13), wherein the primary screen plate (12) is matched with the secondary screen plate (13) to carry out multistage screening on materials;
The blanking mechanism (20) is arranged on the screening machine (10), the blanking mechanism (20) comprises a connecting shaft (21) and a pressing component (22), a protective shell (23) is arranged on the pressing component (22), and the protective shell (23) is matched with the pressing component (22) to push and screen materials on the primary screen plate (12) and the secondary screen plate (13);
The crushing mechanism (30) is arranged on the sieving machine (10) and can process and crush the bulk materials;
And the driving mechanism (40) is arranged on the screening machine (10) and is used for driving the protective shell (23) to push and screen materials on the primary screen plate (12) and the secondary screen plate (13).
2. The screening device for producing the covering slag according to claim 1, wherein the protective shell (23) is provided with a limiting sliding block (25), the screening machine (10) is provided with a limiting sliding groove (26), and the limiting sliding block (25) can guide the protective shell (23) through the limiting sliding groove (26).
3. The screening device for producing mold flux according to claim 1, wherein the crushing mechanism (30) comprises a driving shaft (32), a crushing cutter (33) is arranged on the driving shaft (32), and the driving shaft (32) drives the crushing cutter (33) to crush and screen the large blocks.
4. A screening device for producing mold flux according to claim 3, characterized in that the driving shaft (32) is provided with a filtering shell (35) for filtering the material.
5. The screening device for producing mold flux according to claim 1, wherein the primary screen plate (12) is provided with a mouth-shaped frame (34) for dropping a bulk material into the filter housing (35) and crushing the bulk material by a crushing knife (33).
6. The screening device for producing the covering slag according to claim 1, wherein the driving mechanism (40) comprises a reciprocating screw (42), a movable sleeve (43) is arranged on the reciprocating screw (42) and can drive the protective shell (23) to reciprocate back and forth so as to move the materials on the primary screen plate (12) and the secondary screen plate (13).
7. The screening device for producing mold flux according to claim 6, wherein a folding member (44) is provided on the connecting shaft (21), and the connecting shaft (21) is connected with the movable sleeve (43) so as to limit the connecting shaft (21).
8. The screening device for producing mold flux according to claim 1, wherein a collecting box (14) is provided on the screening machine (10) to collect the screened material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033428.3U CN220941173U (en) | 2023-07-31 | 2023-07-31 | Screening device for producing covering slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033428.3U CN220941173U (en) | 2023-07-31 | 2023-07-31 | Screening device for producing covering slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220941173U true CN220941173U (en) | 2024-05-14 |
Family
ID=91008008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322033428.3U Active CN220941173U (en) | 2023-07-31 | 2023-07-31 | Screening device for producing covering slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220941173U (en) |
-
2023
- 2023-07-31 CN CN202322033428.3U patent/CN220941173U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111604116A (en) | Cement clinker raw material efficient crusher with screening function | |
| CN117443502A (en) | Multistage breaker of ore | |
| CN220941173U (en) | Screening device for producing covering slag | |
| CN112387749A (en) | Waste treatment device based on hardware component processing is used | |
| CN116727063A (en) | Piece recovery unit for motor casing casting device | |
| CN212168118U (en) | Aquatic products fodder powder sieving mechanism | |
| CN212596038U (en) | Agricultural processing is with agricultural rubbing crusher convenient to collect material | |
| CN210998981U (en) | Breaker of polycrystal crystal sugar | |
| CN114425472A (en) | Biomass energy raw material crushing and screening device | |
| CN113895994A (en) | Metallurgical mechanical device capable of automatically screening ores | |
| CN219559760U (en) | Crusher with sieving function | |
| CN220027333U (en) | Carton waste collection device | |
| CN220836556U (en) | Feeding mechanism | |
| CN218393985U (en) | Material collecting assembly of crusher | |
| CN219325570U (en) | Compression device for biomass granular fuel | |
| CN219442594U (en) | Novel pumpkin seed edulcoration machine | |
| CN217830270U (en) | Old and useless pole piece reducing mechanism | |
| CN219187104U (en) | Sampling machine piece recovery unit | |
| CN219400309U (en) | Broken collecting equipment of fluorite ore deposit former ore deposit | |
| CN219210172U (en) | Valve foundry sand crushing and screening equipment | |
| CN215039361U (en) | Waste plastic recycling and crushing device | |
| CN216655307U (en) | Vanadium titanium production and processing is with dividing sieve device | |
| CN218308139U (en) | Raw material crushing device for fertilizer production | |
| CN217616021U (en) | Pig feed finished product material grading plant | |
| CN219663915U (en) | Sieve flitch for rubbing crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |