CN112605037A - Pretreatment device for recovering graphite powder and graphite blocks - Google Patents
Pretreatment device for recovering graphite powder and graphite blocks Download PDFInfo
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- CN112605037A CN112605037A CN202011407506.6A CN202011407506A CN112605037A CN 112605037 A CN112605037 A CN 112605037A CN 202011407506 A CN202011407506 A CN 202011407506A CN 112605037 A CN112605037 A CN 112605037A
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- extrusion space
- pressing plate
- water inlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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Abstract
The invention discloses a pretreatment device for recovering graphite powder and graphite blocks, which comprises: the liquid container comprises a first pressing plate, a second pressing plate and a liquid containing pool positioned below; an extrusion space is formed between the first pressing plate and the second pressing plate, a feeding end is arranged at one side of the first pressing plate, and a discharging end is arranged at the other end of the first pressing plate; the first pressing plate is provided with a plurality of first spray pipes capable of stretching into the extrusion space on a side panel close to the extrusion space, correspondingly, a plurality of second spray pipes capable of stretching into the extrusion space are also arranged on a side panel close to the extrusion space of the second pressing plate, and the first spray pipes and the second spray pipes are provided with nozzles in a staggered manner and communicated with a pressure cleaning source through pipelines. The invention aims to remove impurities on graphite powder and graphite blocks to obtain clean reclaimed materials, and the reclaimed materials are convenient for subsequent reprocessing.
Description
Technical Field
The invention relates to the technical field of graphite recovery, in particular to a pretreatment device for recovering graphite powder and graphite blocks.
Background
One of the main uses of graphite parts (articles) is in the production of refractory materials, including refractory bricks, crucibles, continuous casting powders, casting cores, molds, detergents and refractory materials. Two important changes in the refractory industry in recent years have been the widespread use of magnesia carbon bricks in steel furnace linings, and the use of alumina carbon bricks in continuous casting. The graphite refractory material is closely connected with the steel making industry, and the graphite refractory material is consumed by the steel making industry all over the world.
The graphite crucible is made up by using crystallized natural graphite as main raw material and using plastic refractory clay as adhesive through the process of mixing with different types of clinker, and is mainly used for smelting special alloy steel, melting nonferrous metal and its alloy. Graphite products usually produce a large amount of waste materials in the processing process, if the waste materials are not recycled, on one hand, resource waste is caused, and on the other hand, environmental pollution is caused, however, graphite waste materials such as graphite powder, particles, blocks and the like usually contain other impurities such as dust, wood dust, mud, oil stains and the like adhered to graphite blocks, and in order to improve the quality of subsequent graphite waste material recycling, it is necessary to design a pretreatment device for recycling the graphite powder and blocks.
Disclosure of Invention
In view of the above, the present invention provides a pretreatment device for recovering graphite powder and graphite blocks, so as to remove impurities from the graphite powder and graphite blocks to obtain a clean recovered material, which is convenient for subsequent reprocessing.
The invention provides a pretreatment device for recovering graphite powder and graphite blocks, which comprises: the liquid container comprises a first pressing plate, a second pressing plate and a liquid containing pool positioned below; an extrusion space is formed between the first pressing plate and the second pressing plate, a feeding end is arranged at one side of the first pressing plate, and a discharging end is arranged at the other end of the first pressing plate; the first pressing plate is provided with a plurality of first spray pipes capable of stretching into the extrusion space on a side panel close to the extrusion space, correspondingly, a plurality of second spray pipes capable of stretching into the extrusion space are also arranged on a side panel close to the extrusion space of the second pressing plate, and the first spray pipes and the second spray pipes are provided with nozzles in a staggered manner and communicated with a pressure cleaning source through pipelines.
Furthermore, the first pressing plates and the second pressing plates are hinged in pairs to form a ring shape and are in transmission connection through first conveying rollers erected on the rack; correspondingly, the first pressing plate and the last pressing plate are hinged in pairs to form a ring shape and are in transmission connection through second conveying rollers erected on the machine frame; the first conveying roller and the second conveying roller rotate synchronously and are opposite in direction.
Furthermore, a first mounting hole which is in sliding fit with the first spray pipe is formed in the first pressure plate in a way of penetrating the first pressure plate to the extrusion space, and a first jacking spring used for jacking the first spray pipe to the extrusion space side in an elastic mode is arranged in the first mounting hole; correspondingly, a second mounting hole which is in sliding fit with the second spray pipe is formed in the second pressing plate in a penetrating mode and penetrates through the extrusion space, and a second jacking spring used for jacking the second spray pipe to the extrusion space side in an elastic mode is arranged in the second mounting hole.
Furthermore, a water inlet is formed in one side, away from the extrusion space, of the first mounting hole, a first water inlet component is fixedly arranged on one side, away from the extrusion space, of the rack, one surface of the first water inlet component is attached to one surface, away from the extrusion space, of the first pressing plate, a water outlet is formed in the attaching surface, and when the first pressing plate moves relative to the first water inlet component, the water outlet is aligned with the water inlet, and a pressure cleaning source is introduced; correspondingly, one side that the extrusion space was kept away from to the second mounting hole is the water inlet, the fixed second that is equipped with in one side of keeping away from the extrusion space in the frame is intake the part, and the part one side is intake to the second and the second clamp plate is kept away from the face laminating of extrusion space one side, and is equipped with the delivery port on the binding face, when the second clamp plate for the second intake the part remove make delivery port and water inlet align, be used for letting in the pressure cleaning source.
Furthermore, elastic gaskets are arranged on the binding surfaces of the first water inlet component and the second water inlet component.
Furthermore, a first press roller for limiting the first press plate is arranged on the rack; correspondingly, a second compression roller for limiting the second compression plate is further arranged on the machine frame.
Further, a screw feeder is obliquely arranged in the liquid containing pool.
Furthermore, a vibration feeder is arranged above one side of the extrusion space.
Compared with the prior art, the invention has the beneficial effects that: so as to remove impurities on the graphite powder and the graphite blocks to obtain clean reclaimed materials, thereby facilitating subsequent reprocessing.
1. According to the invention, powder, particle and block graphite waste materials are uniformly fed from a feeding end on an extrusion space, under the telescopic action of the first spray pipe and the second spray pipe, on one hand, the spray pipes can stretch into all parts of the waste materials, on the other hand, the waste materials are elastically supported and clamped under the telescopic action of the spray pipes, when a pressure cleaning source is introduced into the spray pipes, multi-angle spraying impurity removal is carried out from the spray openings to the graphite waste materials, and compared with common spraying, the embedded spraying impurity removal is more thorough.
2. According to the invention, after the pressing plate is driven by the conveying roller to form a ring, impurity removal treatment can be continuously carried out, and the efficiency is higher.
3. According to the invention, a water inlet is formed in one side, away from an extrusion space, of an installation hole, a water inlet component is fixedly arranged on one side, away from the extrusion space, of a rack, one surface of the water inlet component is attached to one surface, away from the extrusion space, of a pressing plate, a water outlet is formed in the attachment surface, and when the pressing plate moves relative to the water inlet component to enable the water outlet to be aligned with the water inlet, a pressure cleaning source is introduced; the water supply mode avoids the pipeline connection required by each spray pipe, so that the structure becomes compact.
Drawings
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention 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 invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic top view of the second platen of FIG. 2 according to the present invention.
In the figure: 1. a first platen; 11. a first nozzle; 12. a first transfer roller; 13. a first mounting hole; 14. a first urging spring; 15. a first water inlet component; 16. a first press roll; 2. a second platen; 21. a second nozzle; 22. a second transfer roller; 23. a second mounting hole; 24. a second urging spring; 25. a second water inlet component; 26. a second press roll; 3. a liquid containing pool; 4. a screw feeder; 5. and (5) vibrating the feeder.
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. The components of embodiments of the present invention 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 invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a pretreatment apparatus for recovering graphite powder and graphite lumps, including: the device comprises a first pressing plate 1, a second pressing plate 2 and a liquid containing pool 3 positioned below; an extrusion space is formed between the first pressing plate 1 and the second pressing plate 2 and is used for passing a layer of graphite waste, a feeding end is arranged at one side of the extrusion space, and a discharging end is arranged at the other end of the extrusion space; a plurality of first spray pipes 11 which can stretch out and draw back into the extrusion space are arranged on one side plate surface of the first pressing plate 1, which is close to the extrusion space, correspondingly, a plurality of second spray pipes 21 which can stretch out and draw back into the extrusion space are also arranged on one side plate surface of the second pressing plate 2, which is close to the extrusion space, and the first spray pipes 11 and the second spray pipes 21 are alternately provided with spouts and are communicated with a pressure cleaning source through pipelines. The pressure cleaning source can be clean water, and cleaning agent for removing oil stain and the like can also be added.
During the specific use, with powder, granule, massive graphite waste material are evenly sent into from the feed end in the extrusion space, under first spray tube 11, the flexible effect of second spray tube 21, everywhere between the waste material can be stretched into to the spray tube on the one hand, on the other hand carries out elasticity with the waste material under the flexible effect of spray tube and withstands the chucking, when letting in the pressure cleaning source in the spray tube, carry out the multi-angle from spout department to graphite waste material and spray the edulcoration within a definite time, for ordinary spray cleaning, this embedded injection edulcoration will be come more thoroughly.
In this embodiment, preferably, the first pressing plates 1 are hinged two by two to form a ring shape and are in transmission connection through first conveying rollers 12 erected on the frame; correspondingly, the first pressing plate 2 and the last pressing plate 2 are hinged in pairs to form a ring shape and are in transmission connection through second conveying rollers 22 erected on the machine frame; the first transfer roller 12 rotates in synchronism with and in the opposite direction to the second transfer roller 22. The first conveying roller 12 and the second conveying roller 22 are driven by a motor, not shown in the figure, namely, the first annular conveying pressing plate is positioned on the upper layer, the second annular conveying pressing plate is positioned on the lower layer, and the extrusion space is reserved between the first annular conveying pressing plate and the second annular conveying pressing plate, so that impurity removal treatment can be continuously carried out.
In this embodiment, preferably, a first mounting hole 13 slidably engaged with the first nozzle 11 is formed in the first pressure plate 1 extending through the extrusion space, and a first abutting spring 14 for elastically abutting the first nozzle 11 against the extrusion space is disposed in the first mounting hole 13; correspondingly, a second mounting hole 23 which is in sliding fit with the second nozzle 21 is formed in the second pressing plate 2 in a way of penetrating the extrusion space, and a second jacking spring 24 for elastically jacking the second nozzle 21 to the extrusion space side is arranged in the second mounting hole 23. The tail end of the jacking spring can be clamped in the mounting hole through the retainer ring.
In this embodiment, preferably, a water inlet is formed in a side of the first mounting hole 13 away from the extrusion space, a first water inlet component 15 is fixedly arranged on a side of the rack away from the extrusion space, one surface of the first water inlet component 15 is attached to a surface of the first pressing plate 1 away from the extrusion space, and a water outlet is formed in the attachment surface, and when the first pressing plate 1 moves relative to the first water inlet component 15 so that the water outlet is aligned with the water inlet, a pressure cleaning source is introduced; correspondingly, one side that extrusion space was kept away from to second mounting hole 23 is the water inlet, the fixed second that is equipped with in one side of keeping away from extrusion space in the frame is intake the part 25, and the second is intake the part 25 one side and is kept away from the face laminating of extrusion space one side with second clamp plate 2, and is equipped with the delivery port on the laminating face, when second clamp plate 2 intake the part 25 for the second and remove and make delivery port and water inlet align, be used for letting in the pressure cleaning source. The water inlet part can be a plate-shaped shell, one end of the water inlet part is communicated with the cleaning source pipeline through a pressure water pump, and the water supply mode avoids pipeline connection required by each spray pipe, so that the structure becomes compact.
In this embodiment, preferably, the abutting surfaces of the first water inlet component 15 and the second water inlet component 25 are both provided with an elastic gasket. The gasket plays a role in sealing and preventing water leakage.
In this embodiment, preferably, the frame is provided with a first pressing roller 16 for limiting the first pressing plate 1; correspondingly, a second press roller 26 for limiting the second press plate 2 is further arranged on the frame.
In this embodiment, preferably, a screw feeder 4 is obliquely arranged in the liquid containing tank 3. The feed end is lower, is located flourishing liquid pond 3, and the discharge end extends outside the pond for take out the pulpiness graphite material of bottom of the pool and be convenient for next step's processing.
In this embodiment, preferably, a vibrating feeder 5 is disposed above one side of the pressing space. So that the graphite waste can be uniformly spread at the feeding end of the extrusion space.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Claims (8)
1. The utility model provides a graphite powder, piece are retrieved and are used preceding processing apparatus which characterized in that includes: the device comprises a first pressing plate (1), a second pressing plate (2) and a liquid containing pool (3) positioned below; an extrusion space is formed between the first pressing plate (1) and the second pressing plate (2), one side of the extrusion space is provided with a feeding end, and the other end of the extrusion space is provided with a discharging end; the pressure cleaning device is characterized in that a plurality of first spray pipes (11) capable of stretching into the extrusion space are arranged on one side plate surface of the first pressing plate (1) close to the extrusion space, correspondingly, a plurality of second spray pipes (21) capable of stretching into the extrusion space are also arranged on one side plate surface of the second pressing plate (2) close to the extrusion space, and the first spray pipes (11) and the second spray pipes (21) are provided with nozzles in a staggered mode and are communicated with a pressure cleaning source through pipelines.
2. The pretreatment device for graphite powder and graphite block recovery according to claim 1, wherein a plurality of first press plates (1) are hinged in pairs at the head and the tail to form a ring shape and are in transmission connection through first conveying rollers (12) arranged on a frame; correspondingly, the first pressing plate and the last pressing plate (2) are hinged in pairs to form a ring shape and are in transmission connection through second conveying rollers (22) erected on the machine frame; the first transfer roller (12) and the second transfer roller (22) rotate synchronously and in opposite directions.
3. The pretreatment device for graphite powder and graphite block recovery according to claim 2, wherein a first mounting hole (13) slidably fitted with the first nozzle (11) is provided in the first pressure plate (1) extending to the extrusion space, and a first urging spring (14) for elastically urging the first nozzle (11) toward the extrusion space is provided in the first mounting hole (13); correspondingly, a second mounting hole (23) which is in sliding fit with the second spray pipe (21) is formed in the second pressing plate (2) in a way of penetrating the extrusion space, and a second jacking spring (24) used for jacking the second spray pipe (21) to the extrusion space side in an elastic mode is arranged in the second mounting hole (23).
4. The pretreatment device for graphite powder and block recovery according to claim 3, wherein a water inlet is formed in one side of the first mounting hole (13) far away from the extrusion space, a first water inlet component (15) is fixedly arranged on one side of the frame far away from the extrusion space, one surface of the first water inlet component (15) is attached to one surface of the first pressing plate (1) far away from the extrusion space, and a water outlet is formed in the attaching surface, so that a pressure cleaning source can be introduced when the first pressing plate (1) moves relative to the first water inlet component (15) to align the water outlet with the water inlet; correspondingly, one side that extrusion space was kept away from in second mounting hole (23) is the water inlet, one side of keeping away from extrusion space in the frame is fixed and is equipped with second water inlet component (25), and the second is intake component (25) one side and is kept away from the face laminating of extrusion space one side with second clamp plate (2), and is equipped with the delivery port on the binding face, when second clamp plate (2) intake component (25) for the second and remove and make delivery port and water inlet align, be used for letting in the pressure cleaning source.
5. The pretreatment device for graphite powder and graphite block recycling according to claim 4, wherein elastic gaskets are provided on the contact surfaces of the first water inlet member (15) and the second water inlet member (25).
6. The pretreatment device for graphite powder and graphite block recovery according to claim 2, wherein the frame is provided with a first press roller (16) for limiting the first press plate (1); correspondingly, a second pressing roller (26) used for limiting the second pressing plate (2) is further arranged on the machine frame.
7. The pretreatment device for graphite powder and graphite cake collection according to claim 1, wherein a screw feeder (4) is provided in the liquid tank (3) in an inclined manner.
8. The pretreatment apparatus for graphite powder and graphite cake collection according to claim 1, wherein a vibrating feeder (5) is provided above the extrusion space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011407506.6A CN112605037B (en) | 2020-12-03 | 2020-12-03 | Pretreatment device for recovering graphite powder and graphite blocks |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011407506.6A CN112605037B (en) | 2020-12-03 | 2020-12-03 | Pretreatment device for recovering graphite powder and graphite blocks |
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| Publication Number | Publication Date |
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| CN112605037A true CN112605037A (en) | 2021-04-06 |
| CN112605037B CN112605037B (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011407506.6A Active CN112605037B (en) | 2020-12-03 | 2020-12-03 | Pretreatment device for recovering graphite powder and graphite blocks |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660717A (en) * | 2014-09-16 | 2017-05-10 | 三菱日立电力系统株式会社 | Powder transporting device and char recovering device |
| CN109262894A (en) * | 2018-11-13 | 2019-01-25 | 吴迎莉 | A kind of recycling of PET plastic bottle auxiliary treating apparatus and its application method |
| CN109939987A (en) * | 2019-04-08 | 2019-06-28 | 江西理工大学 | A kind of bulk bauxite continuous cleaning device |
| CN110038834A (en) * | 2019-03-20 | 2019-07-23 | 赖成凤 | A kind of construction concrete cleaning device |
| CN209306394U (en) * | 2019-01-14 | 2019-08-27 | 龙口盛达环保科技有限公司 | Feeding and conveying device is used in a kind of recovery processing of waste plastic |
| CN110560459A (en) * | 2019-09-19 | 2019-12-13 | 陈雨 | comprehensive treatment device for aluminum cell waste residues |
| CN210358210U (en) * | 2019-05-06 | 2020-04-21 | 福安市好穆阳线面专业合作社 | Cleaning and smashing device for line-surface broken heads |
| CN210676274U (en) * | 2019-08-19 | 2020-06-05 | 广东九明制药有限公司 | Cleaning device for oral liquid bottle |
-
2020
- 2020-12-03 CN CN202011407506.6A patent/CN112605037B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660717A (en) * | 2014-09-16 | 2017-05-10 | 三菱日立电力系统株式会社 | Powder transporting device and char recovering device |
| CN109262894A (en) * | 2018-11-13 | 2019-01-25 | 吴迎莉 | A kind of recycling of PET plastic bottle auxiliary treating apparatus and its application method |
| CN209306394U (en) * | 2019-01-14 | 2019-08-27 | 龙口盛达环保科技有限公司 | Feeding and conveying device is used in a kind of recovery processing of waste plastic |
| CN110038834A (en) * | 2019-03-20 | 2019-07-23 | 赖成凤 | A kind of construction concrete cleaning device |
| CN109939987A (en) * | 2019-04-08 | 2019-06-28 | 江西理工大学 | A kind of bulk bauxite continuous cleaning device |
| CN210358210U (en) * | 2019-05-06 | 2020-04-21 | 福安市好穆阳线面专业合作社 | Cleaning and smashing device for line-surface broken heads |
| CN210676274U (en) * | 2019-08-19 | 2020-06-05 | 广东九明制药有限公司 | Cleaning device for oral liquid bottle |
| CN110560459A (en) * | 2019-09-19 | 2019-12-13 | 陈雨 | comprehensive treatment device for aluminum cell waste residues |
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Effective date of registration: 20220225 Address after: 414400 Innovation Industrial Park of national agricultural science and Technology Park, Quyuan Management Zone, Yueyang City, Hunan Province Applicant after: Hunan Zhongshu New Material Technology Co.,Ltd. Address before: 414400 Hongqiling community, group 20, Shangma village, Guiyi Town, Miluo City, Yueyang City, Hunan Province Applicant before: Hunan Xiangtan New Material Co.,Ltd. |
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