CN117268067A - Expandable graphite drying device - Google Patents
Expandable graphite drying device Download PDFInfo
- Publication number
- CN117268067A CN117268067A CN202311567767.8A CN202311567767A CN117268067A CN 117268067 A CN117268067 A CN 117268067A CN 202311567767 A CN202311567767 A CN 202311567767A CN 117268067 A CN117268067 A CN 117268067A
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- Prior art keywords
- expandable graphite
- barrel
- storage barrel
- frame
- plate
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 49
- 239000010439 graphite Substances 0.000 title claims abstract description 49
- 238000001035 drying Methods 0.000 title claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000004321 preservation Methods 0.000 claims description 24
- 238000007791 dehumidification Methods 0.000 claims description 9
- 239000002274 desiccant Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 4
- 235000004443 Ricinus communis Nutrition 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
Abstract
The utility model discloses an expandable graphite drying device, which belongs to the technical field of graphite processing, and comprises a storage barrel for storing expandable graphite, a heating pipe for indirect heating and drying is arranged at the periphery of the storage barrel, a heat-insulating barrel is arranged at the periphery of the storage barrel, an arc-shaped channel is arranged at the bottom end of the storage barrel, an arc-shaped filter frame is fixedly connected to the inner wall of the arc-shaped channel, a first filter screen is connected to the inner wall of the filter frame, an arc-shaped stripper plate is also rotatably connected to the inner wall of the arc-shaped channel, and a stirring combination is arranged in the storage barrel; the top end of the storage barrel is communicated with a feeding frame penetrating through the heat-preserving barrel and two L-shaped vent pipes, the top end of the heat-preserving barrel is connected with an air box communicated with the two vent pipes, and the top end of the air box is rotationally connected with a box cover through a hinge. The expandable graphite drying device can recycle part of energy, save energy and reduce energy waste rate.
Description
Technical Field
The utility model belongs to the technical field of graphite processing, and particularly relates to an expandable graphite drying device.
Background
The expandable graphite is an inorganic nonmetallic material with wide application range and has the characteristics of flame retardance, fire prevention, heat conduction, electric conduction and the like. The most commonly used preparation method of the expandable graphite is a chemical oxidation method, natural crystalline flake graphite is taken as a raw material, dilute sulfuric acid is slowly added, 45% hydrogen peroxide is added for stirring reaction, and after the reaction is finished, the mixture is washed with water and dried, so that the expandable graphite is obtained. So can use graphite drying device, traditional drying device adopts direct heating mostly, then convulsions dehumidification, but in continuous drying process, can cause the condition of certain extravagant energy to appear.
Through retrieving, chinese patent document (grant bulletin number CN 219531483U) an expandable graphite drying device, which comprises a frame, be equipped with the stoving section of thick bamboo in the frame, actuating assembly and with the inlet pipe, be equipped with the discharge gate on the stoving section of thick bamboo, still be equipped with the through-hole on the stoving section of thick bamboo and be equipped with the otter board in the through-hole, still be equipped with the kuppe in the frame, the through-hole communicates stoving section of thick bamboo and kuppe, be equipped with exhaust assembly on the kuppe, exhaust assembly includes first fan and exhaust passage, still be equipped with air supply assembly and stirring subassembly in the frame, air supply assembly includes second fan and air supply passage, be equipped with the heater in the air supply passage, the heater is located between second fan and the stoving section of thick bamboo, the stirring subassembly includes puddler and stirring leaf, the puddler stretches into in the stoving section of thick bamboo and the stirring leaf is located the space that the stoving section of thick bamboo encloses. The utility model solves the technical problem that the expandable graphite is mixed in the water vapor and discharged to the external environment, and has the technical effects of reducing the product loss and reducing the environmental pollution. This application adopts direct heating, then convulsions dehumidification, but in the dry process that lasts, can cause the condition of certain extravagant energy to appear.
Disclosure of Invention
The utility model aims to provide an expandable graphite drying device which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an expandable graphite drying device, including the storage barrel that is used for storing up expandable graphite and store up the periphery of receiving the barrel and install the heating pipe that is used for indirect heating stoving, store up the periphery of receiving the barrel and be provided with the heat preservation bucket, store up the bottom of receiving the barrel and seted up the arc passageway, the inner wall fixedly connected with arc filter frame of arc passageway, the inner wall of filter frame is connected with first filter screen, the inner wall of arc passageway still rotates and is connected with curved stripper, store up the barrel and install stirring combination;
the top intercommunication that stores up and hold the bucket has the breather pipe that runs through the feed frame and two L font of heat preservation bucket, the top of heat preservation bucket is connected with the air tank with two breather pipe intercommunication, the top of air tank is connected with the case lid through the hinge rotation, the inner wall of air tank is connected with the heating pipe that is used for carrying out direct heating stoving and the humidity transducer who is used for detecting, one of them vertical inner wall of air tank installs the heat-resisting fan that corresponds with the breather pipe, a plurality of rectangle passageways have all been seted up to the both sides of air tank, the inner chamber of rectangle passageway is provided with the closing plate, be connected with two second filter screens and a backup pad between two closing plates, the backup pad is fixed with the second filter screen connection, be provided with the drier package that is used for carrying out dehumidification to the air in the backup pad.
As the preferred embodiment, the case lid is fixed through hasp and air tank connection, and the length of case lid is greater than the length of air tank, and the bottom of case lid is connected with the jack-up board through the hinge rotation, and the side of air tank is connected with the limiting plate of C font, and the part setting of jack-up board is at the inner chamber of limiting plate.
As a preferred embodiment, a plurality of thread channels are formed in the side face of the limiting plate, and one thread channel is in threaded connection with a fixed threaded rod for fixing the jacking plate.
As a preferred embodiment, the top end of the feeding frame is rotatably connected with a cover plate, and the cover plate is fixedly connected with the feeding frame through a lock catch.
As the preferred embodiment, store up the unloading frame that runs through the heat preservation bucket that receives the bucket bottom and be connected with rectangular channel adaptation, the embedded slope electric putter that installs of side of unloading frame, the removal portion of slope electric putter is connected with the hemisphere piece that is used for withstanding the stripper.
As the preferred embodiment, the inner wall of the blanking frame is connected with an inclined collecting plate, the bottom end of the blanking frame is rotationally connected with a U-shaped blanking plate, the blanking plate is fixedly connected with the blanking frame through a lock catch, and the blanking plate is fixedly connected with the blanking frame through a pull rope.
As the preferred embodiment, the stirring combination is including installing the rotating electrical machines at the vertical side of heat preservation bucket, pass through shaft coupling and rotating electrical machines's output shaft's dwang, and the periphery of dwang is connected with a plurality of dislocation set's stirring leaf, and the side of stirring leaf is connected with oblique scraper blade.
As a preferred embodiment, the rotating rod penetrates through the heat-preserving barrel and the storage barrel, and the stirring blade and the inclined scraping plate are both positioned in the inner cavity of the storage barrel.
As the preferred implementation scheme, the side of heat preservation bucket and store up and hold the bucket and all inlay and install perspective window, store up and hold the bucket and be connected fixedly with the heat preservation bucket through a plurality of connecting rods, the top intercommunication of heat preservation bucket has the bleed pipe that has the screw cap.
As the preferred embodiment, the periphery of heat preservation bucket is connected with four vertical electric putter, and the bottom of the movable part of vertical electric putter is connected with the brake truckle, is connected with the connecting frame that promotes stability between four vertical electric putter's the fixed part.
Compared with the prior art, the utility model has the technical effects and advantages that:
according to the expandable graphite drying device, in the heating process in the early stage, the box cover is in a closed state, so that air circularly flows, energy cannot be dissipated, when dehumidification is needed in the middle stage, the box cover can be opened to a designated angle for dehumidification, compared with the traditional method that the air is not circulated, the energy cannot be dissipated when the temperature is low in the early stage, different dehumidification requirements are met by adjusting the opening degree of the box cover, in the later stage, the box cover is closed, a new drying agent bag is placed, moisture absorption and complete drying are realized, the closed box cover ensures that heat cannot be dissipated, the drying time in the later stage is long, and the energy is the most efficient and energy-saving link;
according to the expandable graphite drying device, the rotating motor of the stirring combination drives the rotating rod and the stirring blade to rotate, so that expandable graphite is stirred, the inclined scraping plate is processed, the stirring thoroughness can be improved, the first filter screen of the filter frame can filter the stirred expandable graphite in the stirring process, when the expandable graphite is required to be fed, the inclined electric pushing rod is controlled to shrink, so that the hemispherical block moves downwards, the feeding plate rotates along with gravity and is blocked by the feeding frame and the collecting plate, the feeding plate is opened, and the blocking of the feeding plate is ensured to fall to a designated position;
according to the expandable graphite drying device, when stirring is performed on a stirring combination, four vertical electric push rods are controlled to perform anisotropic expansion, the inclination angle of the storage barrel is changed, the stirring effect is improved, and when the adjustment angle is inclined to one side of the filtering frame, the filtering effect and the efficiency are improved;
the expandable graphite drying device can recycle part of energy, save energy and reduce energy waste rate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic view of the structure of the air tank of the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model with the cover removed in FIG. 3;
FIG. 5 is a schematic view of the structure of the case cover of FIG. 3 with a portion thereof opened in accordance with the present utility model;
FIG. 6 is a schematic structural view of a sealing plate according to the present utility model;
FIG. 7 is a cross-sectional view in the direction B-B of FIG. 1 in accordance with the present utility model;
FIG. 8 is a cross-sectional view taken along the direction C-C in FIG. 1 in accordance with the present utility model;
FIG. 9 is a cross-sectional view of the stripper plate of FIG. 8 after rotation in accordance with the present utility model;
FIG. 10 is a schematic view of the structure of the stirring blade and inclined blade of the present utility model.
Reference numerals illustrate:
in the figure: 1. a storage barrel; 2. heating pipes; 3. a heat-preserving barrel; 4. a filter frame; 5. a stripper plate; 6. stirring and combining; 7. a feed frame; 8. a vent pipe; 9. an air box; 10. a case cover; 11. a humidity sensor; 12. a heat-resistant fan; 13. a sealing plate; 15. a second filter screen; 16. a support plate; 17. a desiccant pack; 18. jacking up the plate; 19. a limiting plate; 20. fixing a threaded rod; 21. a cover plate; 22. a blanking frame; 23. tilting the electric push rod; 24. hemispherical blocks; 25. a material collecting plate; 26. a blanking plate; 27. a connecting rod; 28. a gas release pipe; 29. a vertical electric push rod; 30. braking casters; 31. a connection frame;
61. a rotating electric machine; 62. a rotating lever; 63. stirring the leaves; 64. and (5) an inclined scraper.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
As shown in fig. 1 to 10, an expandable graphite drying device comprises a storage barrel 1 for storing expandable graphite, a heating pipe 2 for indirect heating and drying is arranged at the periphery of the storage barrel 1, a heat preservation barrel 3 is arranged at the periphery of the storage barrel 1, a feeding frame 7 penetrating through the heat preservation barrel 3 and two L-shaped ventilation pipes 8 are communicated with the top end of the storage barrel 1, a filter screen can be arranged at the bottom end of the ventilation pipe 8, a heat-resistant fan 12 is prevented from being influenced by excessive dust, an air box 9 communicated with the two ventilation pipes 8 is connected with the top end of the heat preservation barrel 3 in a rotating manner through a hinge, a box cover 10 is connected with the top end of the air box 9, a heating pipe 2 for direct heating and drying and a humidity sensor 11 for detection are connected with the inner wall of the air box 9, one of the vertical inner walls of the air box 9 is provided with the heat-resistant fan 12 corresponding to the ventilation pipes 8, the two sides of the air box 9 are provided with a plurality of rectangular channels, the inner cavity of each rectangular channel is provided with a sealing plate 13, two second filter screens 15 and a supporting plate 16 are connected between the two sealing plates 13, the supporting plate 16 is fixedly connected with the second filter screens 15, a drying agent bag 17 for dehumidifying air is arranged on the supporting plate 16, the sealing plates 13 are pulled out to replace different drying agent bags, all heating pipes 2 are opened, a heat-resistant fan 12 and a rotating motor 61 are opened, the heating pipes 2 at the periphery of the storage barrel 1 can heat the storage barrel 1, the expandable graphite is indirectly heated and dried, the heating pipes 2 at the bottom end of the box cover 10 can heat the air in the air box 9, the heat-resistant fan 12 assists the air to flow, the expandable graphite is directly heated and dried from the inside, and if humidity is needed to be discharged from the data of the humidity sensor 11, the fixing of the jacking plate 18 by the fixing threaded rod 20 can be released, the height and position of the jacking plate 18 can be changed, the box cover 10 can be lifted to a specified angle, then the fixing threaded rod 20 is rotated to fix, at the moment, part of air is discharged from the box cover 10, at the moment, the heating pipe 2 of the box cover 10 is closed, partial dehumidification is realized, a new drying agent bag 17 can be replaced at a later stage, the box cover 10 is covered, and final drying is realized.
In order to adjust inclination of case lid 10, case lid 10 is fixed through hasp and air tank 9 connection, the length of case lid 10 is greater than the length of air tank 9, the bottom of case lid 10 is connected with jack-up plate 18 through the hinge rotation, the side of air tank 9 is connected with limiting plate 19 of C font, the part of jack-up plate 18 sets up the inner chamber at limiting plate 19, a plurality of screw thread passageway has been seted up to the side of limiting plate 19, satisfy jack-up plate 18 position and change the back, still can fix jack-up plate 18, one of them screw thread passageway threaded connection has the fixed threaded rod 20 that is used for fixed jack-up plate 18, if need the dehumidification, can release fixed threaded rod 20 to jack-up plate 18, change the height and the position of jack-up plate 18, make case lid 10 lifted to appointed angle, then rotate fixed threaded rod 20 and fix.
The top of the feeding frame 7 is rotationally connected with a cover plate 21, the cover plate 21 is fixedly connected with the feeding frame 7 through a lock catch, expandable graphite to be dried is led into the storage barrel 1 through the feeding frame 7, and the cover plate 21 is covered.
For filtering and unloading, the arc passageway has been seted up to the bottom of storing up bucket 1, the inner wall fixedly connected with arc filter frame 4 of arc passageway, the inner wall of filter frame 4 is connected with first filter screen, the inner wall of arc passageway still rotates and is connected with curved stripper 5, the bottom of storing up bucket 1 is connected with the unloading frame 22 that runs through heat preservation bucket 3 with the rectangle passageway adaptation, the embedded slope electric putter 23 that installs of side of unloading frame 22, the mobile part of slope electric putter 23 is connected with the hemisphere piece 24 that is used for withstanding stripper 5, when needing the unloading, control slope electric putter 23 shrink for hemisphere piece 24 moves down, make stripper 5 rotate along with gravity, be blocked by unloading frame 22 and collector 25, realize the unloading, open the unloading board 26 and carry out the unloading.
The inner wall of the blanking frame 22 is connected with an inclined collecting plate 25, the bottom end of the blanking frame 22 is rotatably connected with a U-shaped blanking plate 26, the blanking plate 26 is fixedly connected with the blanking frame 22 through a lock catch, and the blanking plate 26 is fixedly connected with the blanking frame 22 through a pull rope.
In order to handle expandable graphite, the stirring combination 6 is installed to the storage bucket 1, stirring combination 6 is including installing the rotating electrical machines 61 at the vertical side of heat preservation bucket 3, pass through shaft coupling and rotating electrical machines 61's output shaft's dwang 62, the periphery of dwang 62 is connected with a plurality of dislocation set's stirring leaf 63, stirring leaf 63's side is connected with oblique scraper blade 64, dwang 62 runs through heat preservation bucket 3 and storage bucket 1, stirring leaf 63 and oblique scraper blade 64 all are in the inner chamber of storage bucket 1, at the whole journey of stoving, rotating electrical machines 61 drives dwang 62 and stirring leaf 63 rotation, thereby stir expandable graphite, the processing of oblique scraper blade 64, can promote the thoroughness of stirring.
The side of the heat-preserving barrel 3 and the side of the storage barrel 1 are provided with perspective windows in an embedded manner, the storage barrel 1 is fixedly connected with the heat-preserving barrel 3 through a plurality of connecting rods 27, and the top end of the heat-preserving barrel 3 is communicated with a deflation pipe 28 with a threaded cover.
Four vertical electric push rods 29 are connected to the periphery of the heat preservation barrel 3, brake casters 30 are connected to the bottom end of the moving part of the vertical electric push rods 29, and a connecting frame 31 for improving stability is connected between the fixing parts of the four vertical electric push rods 29.
The heat-resistant blower 12 is a blower that can withstand heat and humidity, and is replaced periodically, or is designed such that the motor of the blower is outside the air box 9, unaffected by the temperature and humidity in the air.
The heating pipe 2, the humidity sensor 11, the heat-resistant fan 12, the inclined electric push rod 23, the vertical electric push rod 29 and the rotating motor 61 are all arranged as the prior art, the working principle, the size and the model are irrelevant to the functions of the application, so that the control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the control mode and the circuit connection are not explained in detail.
Principle of operation
According to the expandable graphite drying device, expandable graphite to be dried is guided into a storage barrel 1 through a feeding frame 7, a cover plate 21 is covered, all heating pipes 2 are opened, a heat-resistant fan 12 and a rotating motor 61 are started, the heating pipes 2 on the periphery of the storage barrel 1 can heat the storage barrel 1, the expandable graphite is indirectly heated and dried, the heating pipes 2 at the bottom end of a box cover 10 can heat air in an air box 9, the heat-resistant fan 12 assists air to flow, the expandable graphite is directly heated and dried from the inside, the data of a humidity sensor 11 is used for knowing humidity, if the humidity is required to be discharged, the fixing of a fixed threaded rod 20 to a jacking plate 18 can be released, the height and the position of the jacking plate 18 are changed, so that the box cover 10 is lifted to a specified angle, then the fixed threaded rod 20 is rotated to be fixed, at the moment, part of air is discharged from the box cover 10, partial humidity is discharged, a new desiccant bag 17 can be replaced in the later period, the box cover 10 is covered, and final drying is realized;
at the whole course of stoving, rotating electrical machines 61 drives dwang 62 and stirring leaf 63 rotation to stir expandable graphite, the processing of oblique scraper blade 64 can promote the thoroughly of stirring, at the in-process of stirring, the first filter screen of filter frame 4 can filter the expandable graphite of stirring, when the unloading is needed, control slope electric putter 23 shrink, make hemisphere piece 24 move down, make stripper 5 rotate along with gravity, be blocked by unloading frame 22 and gathering flitch 25, realize the unloading, open the flitch 26 and carry out the unloading.
It should be noted that relational terms such as one and two are 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an expandable graphite drying device, is including being used for storing up the storage barrel (1) that receive expandable graphite and a plurality of heating pipe (2) that are used for indirect heating stoving of installing in storage barrel (1) periphery, its characterized in that: the outer periphery of the storage barrel (1) is provided with a heat preservation barrel (3), the bottom end of the storage barrel (1) is provided with an arc-shaped channel, the inner wall of the arc-shaped channel is fixedly connected with an arc-shaped filter frame (4), the inner wall of the filter frame (4) is connected with a first filter screen, the inner wall of the arc-shaped channel is also rotationally connected with an arc-shaped stripper plate (5), and the storage barrel (1) is provided with a stirring combination (6);
the utility model discloses a drying agent box, including heat preservation bucket (1), heat preservation bucket (9), air tank (9), heat preservation bucket (1), feed frame (7) and two L font breather pipe (8) that are connected with in the top intercommunication of top, air tank (9) are connected with case lid (10) through the hinge rotation on top, air tank (9)'s inner wall is connected with heating pipe (2) that are used for carrying out direct heating stoving and humidity transducer (11) that are used for detecting, one of them vertical inner wall of air tank (9) installs heat-resisting fan (12) that correspond with breather pipe (8), a plurality of rectangle passageways have all been seted up to air tank (9) both sides, and the inner chamber of rectangle passageway is provided with closing plate (13), two be connected with two second filter screen (15) and a backup pad (16) between closing plate (13), backup pad (16) are connected fixedly with second filter screen (15), be provided with on backup pad (16) and be used for carrying out desiccant package (17) of dehumidification to the air.
2. An expandable graphite drying apparatus as set forth in claim 1, wherein: the novel multifunctional box cover is characterized in that the box cover (10) is fixedly connected with the air box (9) through a lock catch, the length of the box cover (10) is larger than that of the air box (9), the bottom end of the box cover (10) is rotatably connected with a jacking plate (18) through a hinge, the side face of the air box (9) is connected with a C-shaped limiting plate (19), and the part of the jacking plate (18) is arranged in the inner cavity of the limiting plate (19).
3. An expandable graphite drying apparatus as set forth in claim 2, wherein: a plurality of thread channels are formed in the side face of the limiting plate (19), and one thread channel is in threaded connection with a fixed threaded rod (20) for fixing the jacking plate (18).
4. An expandable graphite drying apparatus as set forth in claim 1, wherein: the top end of the feeding frame (7) is rotationally connected with a cover plate (21), and the cover plate (21) is fixedly connected with the feeding frame (7) through a lock catch.
5. An expandable graphite drying apparatus as set forth in claim 1, wherein: the bottom of the storage barrel (1) is connected with a blanking frame (22) which is matched with the rectangular channel and penetrates through the heat insulation barrel (3), an inclined electric push rod (23) is embedded and installed on the side face of the blanking frame (22), and a hemispherical block (24) used for supporting the stripper plate (5) is connected to the moving part of the inclined electric push rod (23).
6. An expandable graphite drying apparatus as set forth in claim 5, wherein: the inner wall of unloading frame (22) is connected with gathers flitch (25) of slope, the bottom rotation of unloading frame (22) is connected with unloading board (26) of U font, and unloading board (26) are connected fixedly with unloading frame (22) through the hasp, and unloading board (26) are connected fixedly with unloading frame (22) through the stay cord.
7. An expandable graphite drying apparatus as set forth in claim 1, wherein: the stirring combination (6) comprises a rotating motor (61) arranged on the vertical side face of the heat-preserving barrel (3), and a rotating rod (62) connected with an output shaft of the rotating motor (61) through a coupler, wherein a plurality of stirring blades (63) which are arranged in a staggered mode are connected to the periphery of the rotating rod (62), and inclined scraping plates (64) are connected to the side faces of the stirring blades (63).
8. The expandable graphite drying apparatus as set forth in claim 7, wherein: the rotating rod (62) penetrates through the heat-preserving barrel (3) and the storage barrel (1), and the stirring blade (63) and the inclined scraping plate (64) are both positioned in the inner cavity of the storage barrel (1).
9. The expandable graphite drying apparatus as set forth in claim 8, wherein: the side of heat preservation bucket (3) and storage bucket (1) is all embedded installs perspective window, storage bucket (1) are connected fixedly with heat preservation bucket (3) through a plurality of connecting rods (27), the top intercommunication of heat preservation bucket (3) has bleed pipe (28) that have the screw cap.
10. An expandable graphite drying apparatus as set forth in claim 1, wherein: the outer periphery of the heat preservation barrel (3) is connected with four vertical electric push rods (29), the bottom of the moving part of each vertical electric push rod (29) is connected with a brake castor (30), and four connecting frames (31) for improving stability are connected between the fixing parts of each vertical electric push rod (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311567767.8A CN117268067A (en) | 2023-11-23 | 2023-11-23 | Expandable graphite drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311567767.8A CN117268067A (en) | 2023-11-23 | 2023-11-23 | Expandable graphite drying device |
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| Publication Number | Publication Date |
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| CN117268067A true CN117268067A (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311567767.8A Pending CN117268067A (en) | 2023-11-23 | 2023-11-23 | Expandable graphite drying device |
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| CN (1) | CN117268067A (en) |
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