CN220371134U - Scrap steel recovery device - Google Patents
Scrap steel recovery device Download PDFInfo
- Publication number
- CN220371134U CN220371134U CN202321816719.3U CN202321816719U CN220371134U CN 220371134 U CN220371134 U CN 220371134U CN 202321816719 U CN202321816719 U CN 202321816719U CN 220371134 U CN220371134 U CN 220371134U
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- Prior art keywords
- shell
- screening
- crushing
- screening frame
- gear
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 238000012216 screening Methods 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 43
- 238000004064 recycling Methods 0.000 claims description 10
- 238000007873 sieving Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 15
- 239000002699 waste material Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
The application provides a steel scrap recovery unit relates to steel scrap recovery field, which comprises a housin, crushing mechanism and screening mechanism, when using, start two second cylinders and drive two second filter screens and rotate screening frame bottom and seal, start the third cylinder simultaneously and descend, make the knockout plate slope left, add inside the casing with the steel scrap from the inlet pipe, fall into screening frame after crushing mechanism's crushing, less steel scrap passes the filter screen and falls to the knockout plate, discharge from the left first discharging pipe of casing again, start the third cylinder later and rise, make knockout plate slope right side, start two second cylinders and drive two filter screens and rotate and make screening frame bottom open, great steel scrap falls to the knockout plate, discharge from the second discharging pipe on casing right side again, so that realize sieving the steel scrap that leads to the variation in size because of smashing incompletely, great steel scrap can be collected and follow-up smash once more, be convenient for thoroughly smash the steel scrap again.
Description
Technical Field
The application relates to the field of scrap steel recovery, in particular to a scrap steel recovery device.
Background
Scrap steel refers to steel scraps (such as trimming edges, cutting heads and the like) which are not products in the production process of a steel plant, steel materials in equipment and components scrapped after use, called scrap steel which comprises steel, called scrap iron which comprises pig iron, and is commonly called scrap steel; the recycling of the scrap steel is always a policy advocated by the nation, so that the method is energy-saving, environment-friendly, changes waste into valuable, has bright prospect, is beneficial to enterprises to break through the restriction of resource bottlenecks, reduces carbon emission and relieves the dependence on mineral resources; the existing scrap steel recovery device only carries out primary crushing on scrap steel and then directly carries out recovery treatment, the scrap steel which is not thoroughly crushed and different in size is collected together, the screening recovery effect is general, the recovery quality is low, and the device practicality is poor.
Disclosure of Invention
An aim of the embodiment of the application is to provide a steel scrap recovery device, it can solve current steel scrap recovery device and only smash the back to steel scrap and directly carry out recovery processing once, smash not thoroughly, the not different technical problem that steel scrap was collected in the lump of size.
The embodiment of the application provides a scrap steel recovery device, which comprises a shell, a crushing mechanism and a screening mechanism, wherein a feeding pipe is arranged at the top of the shell in a communicating way, a first discharging pipe is arranged at the bottom of the left side of the shell in a communicating way, a second discharging pipe is arranged at the bottom of the right side of the shell in a communicating way, the crushing mechanism is arranged inside the shell, and the screening mechanism is arranged below the crushing mechanism;
the screening mechanism comprises a screening frame, a first spring, a second spring, a first air cylinder, a screening plate, a third air cylinder, a fixing rod, two filter screens and two second air cylinders, wherein the screening frame is arranged in an upper opening and a lower opening, the first air cylinder is arranged between the screening frame and the inner wall of the shell, the first spring is sleeved on the first air cylinder, the first spring props against between the screening frame and the inner wall of the shell, the second spring props against between the screening frame and the inner wall of the shell, the two filter screens are rotationally arranged on two sides of the inner wall of the screening frame, the two filter screens can be sealed at the bottom of the screening frame, the second air cylinder drives the filter screens to rotate, the screening plate is arranged below the screening frame, the fixing rod is rotationally arranged in the middle of the lower end of the screening plate, the fixing rod is fixedly connected with the bottom of the shell, and the third air cylinder is rotationally arranged on the left side of the lower end of the screening plate, and the bottom of the third air cylinder is rotationally connected with the bottom of the shell.
The crushing mechanism comprises a driving motor, a first rotating shaft, a second rotating shaft, a first crushing roller, a second crushing roller, a first gear and a second gear, wherein the first rotating shaft is fixedly connected with the first crushing roller, the second rotating shaft is fixedly connected with the second crushing roller, the first crushing roller and the second crushing roller are both arranged in the shell, the driving motor drives the first crushing roller to rotate through the first rotating shaft, the first gear is fixedly connected with the first rotating shaft, the second gear is fixedly connected with the second gear, and the first gear is meshed with the second gear.
The dust collection device comprises a dust collection mechanism, and is characterized by further comprising a dust collector, a dust collection box and at least two dust collection covers, wherein the air inlet end of the dust collector is connected with the dust collection covers, the air outlet end of the dust collector is connected with the dust collection box, and the dust collection covers are arranged above the crushing mechanism.
Wherein, the crushing mechanism with be provided with the stock guide between the screening mechanism.
Wherein, be provided with the observation window on the casing.
Wherein, the casing lower extreme is fixedly provided with the support column.
The utility model has the beneficial effects that:
according to the steel scrap recovery device provided by the utility model, when the steel scrap recovery device is used, the two second cylinders are started to drive the two second filter screens to rotate so as to seal the bottoms of the screening frames, the third cylinders are started to descend so that the bottoms of the screening frames are opened by starting the two second cylinders to incline to the left side, steel scrap is added into the shell from the feeding pipe and falls into the screening frames after being crushed by the crushing mechanism, the first cylinders are started to drive the screening frames to move left and right, under the action of the elasticity of the first springs and the second springs, smaller steel scrap passes through the filter screens and falls onto the screening frames, then the steel scrap is discharged from the first discharging pipe at the left side of the shell, then the third cylinders are started to ascend so that the screening frames incline to the right side, the two second cylinders are started to drive the bottoms of the two filter screens to open, larger steel scrap falls onto the screening frames, and is discharged from the second discharging pipe at the right side of the shell, so that the steel scrap with different sizes due to incomplete crushing is screened, the larger steel scrap can be collected and crushed again, the steel scrap is crushed thoroughly, and the quality is improved, and the recycling effect is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of some embodiments of the present application;
FIG. 2 is a schematic structural view of a comminution mechanism according to some embodiments of the present application;
fig. 3 is a schematic diagram of a front view of some embodiments of the present application.
The reference numerals are respectively:
100. a housing; 101. a feed pipe; 102. a first discharge pipe; 103. a second discharge pipe; 104. a material guide plate; 105. an observation window; 106. a support column;
200. a crushing mechanism; 201. a driving motor; 202. a first rotation shaft; 203. a second rotation shaft; 204. a first pulverizing roller; 205. a second pulverizing roller; 206. a first gear; 207. a second gear;
300. a screening mechanism; 301. a screening frame; 302. a first spring; 303. a second spring; 304. a first cylinder; 305. a material dividing plate; 306. a third cylinder; 307. a fixed rod; 308. a filter screen; 309. a second cylinder;
400. a dust removing mechanism; 401. a dust collector; 402. a dust collection box; 403. a dust hood.
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 of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
As shown in fig. 1, the embodiment of the application provides a scrap steel recovery device, which comprises a shell 100, a crushing mechanism 200 and a screening mechanism 300, wherein a feed pipe 101 is arranged at the top of the shell 100 in a communicating manner, a first discharge pipe 102 is arranged at the bottom of the left side of the shell 100 in a communicating manner, a second discharge pipe 103 is arranged at the bottom of the right side of the shell 100 in a communicating manner, the crushing mechanism 200 is arranged in the shell 100, and the screening mechanism 300 is arranged below the crushing mechanism 200;
the screening mechanism 300 comprises a screening frame 301, a first spring 302, a second spring 303, a first air cylinder 304, a material separating plate 305, a third air cylinder 306, a fixing rod 307, two filter screens 308 and two second air cylinders 309, wherein the screening frame 301 is arranged in an up-down opening manner, the first air cylinder 304 is arranged between the screening frame 301 and the inner wall of the shell 100, the first spring 302 is sleeved on the first air cylinder 304, the first spring 302 abuts against between the screening frame 301 and the inner wall of the shell 100, the second spring 303 abuts against between the screening frame 301 and the inner wall of the shell 100, the two filter screens 308 are rotatably arranged on two sides of the inner wall of the screening frame 301, the two filter screens 308 can seal the bottom of the screening frame 301, the second air cylinders 309 drive the filter screens 308 to rotate, the material separating plate 305 is arranged below the screening frame 301, the fixing rod 307 is rotatably arranged in the middle of the lower end of the material separating plate 305, the fixing rod 307 abuts against the inner wall of the screening frame 301, the bottom of the shell 100 is fixedly connected with the bottom of the third air cylinder 306, and the bottom of the shell 100 is rotatably connected with the bottom of the air cylinder 306.
When the device is used, the two second air cylinders 309 are started to drive the two second filter screens 308 to rotate so as to seal the bottom of the screening frame 301, the third air cylinder 306 is started to descend, the material distributing plate 305 is inclined to the left side, the waste steel is added into the shell 100 from the feeding pipe 101, the waste steel falls into the screening frame 301 after being crushed by the crushing mechanism 200, the first air cylinder 304 is started to drive the screening frame 301 to move left and right, under the action of the elasticity of the first spring 302 and the second spring 303, the screening frame 301 reciprocates left and right, smaller waste steel passes through the filter screen 308 and falls onto the material distributing plate 305, then the waste steel is discharged from the first discharging pipe 102 at the left side of the shell 100, then the third air cylinder 306 is started to ascend, the material distributing plate 305 is inclined to the right side, the two second air cylinders 309 are started to drive the two filter screens 308 to rotate so as to open the bottom of the screening frame 301, and the larger waste steel falls onto the material distributing plate 305, and then the second air cylinder 103 at the right side of the shell 100 is discharged, so that the waste steel which is not uniform due to crushing is screened, the larger waste steel is crushed, the waste steel can be recovered, the recycling effect of the recycling device is improved.
As shown in fig. 1 and 2, in this embodiment, the crushing mechanism 200 includes a driving motor 201, a first rotating shaft 202, a second rotating shaft 203, a first crushing roller 204, a second crushing roller 205, a first gear 206 and a second gear 207, where the first rotating shaft 202 is fixedly connected with the first crushing roller 204, the second rotating shaft 203 is fixedly connected with the second crushing roller 205, the first crushing roller 204 and the second crushing roller 205 are both disposed in the housing 100, the driving motor 201 drives the first crushing roller 204 to rotate through the first rotating shaft 202, the first gear 206 is fixedly connected with the first rotating shaft 202, the second gear 207 is fixedly connected with the second gear 207, and the first gear 206 is meshed with the second gear 207.
When the crushing mechanism 200 is used, the driving motor 201 is started to drive the first rotating shaft 202 to rotate, the first rotating shaft 202 drives the first crushing roller 204 and the first gear 206 to rotate, the first gear 206 drives the second gear 207 to rotate, the second gear 207 drives the second rotating shaft 203 to rotate, the second rotating shaft 203 drives the second crushing roller 205 to rotate, and the first crushing roller 204 and the second crushing roller 205 are matched to crush the scrap steel.
As shown in fig. 1, in this embodiment, the dust removing device 400 further includes a dust collector 401, a dust box 402, and at least two dust hoods 403, where an air inlet end of the dust collector 401 is connected to the dust hoods 403, and an air outlet end of the dust collector 401 is connected to the dust box 402, and the dust hoods 403 are disposed above the pulverizing device 200.
When the scrap steel is crushed, more dust impurities are generated, the dust collector 401 can be started, the dust impurities generated by crushing are sucked into the dust box 402 through the dust hood 403 and are collected, and the practicability of the device is improved.
As shown in fig. 1, in this embodiment, a material guiding plate 104 is disposed between the crushing mechanism 200 and the sieving mechanism 300; the guide plate 104 allows crushed scrap steel to fall accurately into the screening frame 301.
As shown in fig. 1, in this embodiment, the housing 100 is provided with a viewing window 105; the viewing window 105 facilitates the operator to view the device operation at any time.
As shown in fig. 1, in this embodiment, a support column 106 is fixedly disposed at the lower end of the housing 100; the support column 106 supports and protects the housing 100, improving the stability in use.
Working principle: when the scrap steel recycling device is used, two second air cylinders 309 are started to drive two second filter screens 308 to rotate so as to seal the bottoms of the screening frames 301, meanwhile, a third air cylinder 306 is started to descend so that a material separating plate 305 inclines leftwards, scrap steel is added into a shell 100 from a feeding pipe 101, a driving motor 201 is started to drive a first rotating shaft 202 to rotate, the first rotating shaft 202 drives a first crushing roller 204 and a first gear 206 to rotate, the first gear 206 drives a second gear 207 to rotate, the second gear 207 drives a second rotating shaft 203 to rotate, the second rotating shaft 203 drives a second crushing roller 205 to rotate, and the first crushing roller 204 and the second crushing roller 205 are matched for crushing the scrap steel; when the scrap steel is crushed, more dust impurities are generated, the dust collector 401 can be started, and the dust impurities generated by crushing are sucked into the dust box 402 through the dust hood 403 to be collected; crushed waste steel falls into the screening frame 301, the first cylinder 304 is started to drive the screening frame 301 to move left and right, under the action of the elasticity of the first spring 302 and the second spring 303, the screening frame 301 reciprocates left and right, smaller waste steel passes through the filter screen 308 to fall onto the material separating plate 305 and is discharged from the first discharging pipe 102 on the left side of the shell 100, then the third cylinder 306 is started to ascend, the material separating plate 305 is inclined to the right side, the two second cylinders 309 are started to drive the two filter screens 308 to rotate, so that the bottom of the screening frame 301 is opened, larger waste steel falls onto the material separating plate 305 and is discharged from the second discharging pipe 103 on the right side of the shell 100, waste steel with different sizes due to incomplete crushing is screened, and the larger waste steel can be collected and then crushed again, so that the waste steel is crushed thoroughly.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a scrap steel recovery unit which characterized in that: the device comprises a shell, a crushing mechanism and a screening mechanism, wherein a feeding pipe is arranged at the top of the shell in a communicating manner, a first discharging pipe is arranged at the bottom of the left side of the shell in a communicating manner, a second discharging pipe is arranged at the bottom of the right side of the shell in a communicating manner, the crushing mechanism is arranged in the shell, and the screening mechanism is arranged below the crushing mechanism;
the screening mechanism comprises a screening frame, a first spring, a second spring, a first air cylinder, a screening plate, a third air cylinder, a fixing rod, two filter screens and two second air cylinders, wherein the screening frame is arranged in an upper opening and a lower opening, the first air cylinder is arranged between the screening frame and the inner wall of the shell, the first spring is sleeved on the first air cylinder, the first spring props against between the screening frame and the inner wall of the shell, the second spring props against between the screening frame and the inner wall of the shell, the two filter screens are rotationally arranged on two sides of the inner wall of the screening frame, the two filter screens can be sealed at the bottom of the screening frame, the second air cylinder drives the filter screens to rotate, the screening plate is arranged below the screening frame, the fixing rod is rotationally arranged in the middle of the lower end of the screening plate, the fixing rod is fixedly connected with the bottom of the shell, and the third air cylinder is rotationally arranged on the left side of the lower end of the screening plate, and the bottom of the third air cylinder is rotationally connected with the bottom of the shell.
2. A scrap steel recycling apparatus in accordance with claim 1 wherein: the crushing mechanism comprises a driving motor, a first rotating shaft, a second rotating shaft, a first crushing roller, a second crushing roller, a first gear and a second gear, wherein the first rotating shaft is fixedly connected with the first crushing roller, the second rotating shaft is fixedly connected with the second crushing roller, the first crushing roller and the second crushing roller are both arranged in the shell, the driving motor drives the first crushing roller to rotate through the first rotating shaft, the first gear is fixedly connected with the first rotating shaft, the second gear is fixedly connected with the second gear, and the first gear is meshed with the second gear.
3. A scrap steel recycling apparatus in accordance with claim 1 wherein: the dust collection device comprises a dust collection mechanism, and is characterized by further comprising a dust collector, a dust collection box and at least two dust collection covers, wherein the air inlet end of the dust collector is connected with the dust collection covers, the air outlet end of the dust collector is connected with the dust collection box, and the dust collection covers are arranged above the crushing mechanism.
4. A scrap steel recycling apparatus in accordance with claim 1 wherein: a guide plate is arranged between the crushing mechanism and the screening mechanism.
5. A scrap steel recycling apparatus in accordance with claim 1 wherein: an observation window is arranged on the shell.
6. A scrap steel recycling apparatus in accordance with claim 1 wherein: the lower end of the shell is fixedly provided with a support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321816719.3U CN220371134U (en) | 2023-07-11 | 2023-07-11 | Scrap steel recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321816719.3U CN220371134U (en) | 2023-07-11 | 2023-07-11 | Scrap steel recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220371134U true CN220371134U (en) | 2024-01-23 |
Family
ID=89565772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321816719.3U Active CN220371134U (en) | 2023-07-11 | 2023-07-11 | Scrap steel recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371134U (en) |
-
2023
- 2023-07-11 CN CN202321816719.3U patent/CN220371134U/en active Active
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