CN220162952U - Raw material drying device - Google Patents
Raw material drying device Download PDFInfo
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- CN220162952U CN220162952U CN202320542529.0U CN202320542529U CN220162952U CN 220162952 U CN220162952 U CN 220162952U CN 202320542529 U CN202320542529 U CN 202320542529U CN 220162952 U CN220162952 U CN 220162952U
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- drying
- barrel
- air
- drying barrel
- air inlet
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- 238000001035 drying Methods 0.000 title claims abstract description 99
- 239000002994 raw material Substances 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000012535 impurity Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract 1
- 230000009103 reabsorption Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 101150114468 TUB1 gene Proteins 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a raw material drying device, which relates to the field of drying, and comprises a drying barrel, wherein the top end and the bottom end of the drying barrel are respectively provided with a feed pipe and a discharge pipe, the drying barrel is provided with a stirring mechanism, the stirring end of which is positioned in the inner cavity of the drying barrel, the discharge pipe at the bottom end of the drying barrel is provided with a valve, the drying barrel is fixedly provided with a circulating mechanism, an air inlet and an air outlet of which are communicated, and the air inlet of the circulating mechanism is positioned above the air outlet of the circulating mechanism; in the above-mentioned scheme, when using, drive the raw materials motion in the drying vat through rabbling mechanism, after the heating box heats the air, inject the inner chamber of drying vat with hot air through circulation mechanism to this realizes the drying process to the raw materials in the drying vat inner chamber, simultaneously, the hot air after drying the raw materials can upward movement, through circulation mechanism's filtration reabsorption, and heat through heating mechanism, make the air can heat rapidly, realized the reutilization of heating air.
Description
Technical Field
The present utility model relates to the field of drying.
Background
The plastic drying device is a device for drying plastic raw materials, and has wide application in the injection molding field because the plastic drying device can dry the raw materials which are moist due to packaging, transportation or recovery. Before injection molding, the injection molding raw materials need to be dehumidified and dried, and the most commonly used drying device at present is to air-dry the vertically fallen raw materials by using hot air provided by a blower.
In the prior art, after hot air contacts with raw materials in the drying process of injection molding raw materials, the temperature of the raw materials is increased, and then the drying treatment of the raw materials is realized, and the hot air contacted with the raw materials is taken as waste gas to run out from a drying barrel, so that the heat of the hot air is not fully utilized, and the heat energy is not fully utilized.
Disclosure of Invention
The utility model aims to provide a raw material drying device capable of fully utilizing hot air.
The technical scheme for solving the technical problems is as follows: the utility model provides a raw materials drying device, includes that top and bottom are equipped with the dry barrel of inlet pipe and discharging pipe respectively, be equipped with the stirring end on the dry barrel and be located rabbling mechanism in the dry barrel inner chamber, and be equipped with the valve on its bottom discharging pipe, fixed mounting has the circulation mechanism rather than the gas inlet all communicates on the dry barrel with the gas outlet, just circulation mechanism's air inlet is located the top position of its gas outlet, still be equipped with the heating box that is used for heating air on the dry barrel, circulation mechanism's air inlet pass through the heating box with the inner chamber intercommunication of dry barrel.
The beneficial effects of the utility model are as follows: when the drying device is used, raw materials in the drying barrel are driven to move through the stirring mechanism, the heating box heats air, hot air is injected into the inner cavity of the drying barrel through the circulating mechanism, so that drying treatment of the raw materials in the inner cavity of the drying barrel is realized, meanwhile, the hot air after the raw materials are dried can move upwards, filtered and reabsorbed through the circulating mechanism, and the air is heated through the heating mechanism, so that the air can be rapidly heated, and the secondary utilization of the heated air is realized.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, circulation mechanism is including being fixed in air pump on the dry barrel, the air inlet of air pump is connected with the connecting pipe through first hose, the one end of connecting pipe can be dismantled and be connected with the collecting vessel, the other end of collecting vessel can dismantle connect in on the dry barrel, and it with the inner chamber intercommunication of dry barrel, be equipped with the filter piece of separation air and impurity in the dry barrel.
Adopt the beneficial effect of above-mentioned further scheme, when using, the air absorption in the dry barrel inner chamber by the air inlet of air pump, the raw materials can float at the in-process of stirring, impurity such as dust, and the impurity is collected in the inner chamber of collecting vessel that follows the air entering into, when carrying out the raw materials drying, has realized the edulcoration processing to the raw materials.
Further, a plurality of heating plates are fixedly arranged on the inner side wall of the heating box, and the other end of the heating plates is communicated with the inner cavity of the drying barrel.
The beneficial effect of adopting above-mentioned further scheme is, the multi-disc heating piece that sets up on the heating box inside wall can be with the air heating in the heating box inner chamber.
Further, the heating box is kept away from the one end intercommunication of air pump has the air inlet main pipe, the intercommunication has a plurality of all with the intake pipe of dry barrel inner chamber intercommunication on the connecting pipe.
The beneficial effect of adopting above-mentioned further scheme is, a plurality of intake pipes that set up are through the inner chamber intercommunication of intake pipe with the heating box for when using, can realize carrying out drying treatment to the raw materials of each position in the dry barrel inner chamber through the setting of many intake pipes, showing the improvement drying rate.
Further, a plurality of air inlet pipes are close to the drying barrel and are obliquely downwards arranged.
The beneficial effect of adopting above-mentioned further scheme is, a plurality of intake pipes that set up are being close to the dry bucket and slope mode that set up downwards makes the raw materials can not enter into in the inner chamber of intake pipe with the intake pipe jam.
Further, the stirring mechanism comprises a sealing cover arranged at the top end of the drying barrel and a driving motor fixed at the top end of the sealing cover, an output shaft of the driving motor is vertically downwards arranged, and is fixedly connected with a stirring rod, and a plurality of stirring struts are arranged on the periphery of the stirring rod.
The stirring rod is driven by the driving motor to rotate, so that the stirring rod is driven to rotate, the rotating stirring rod drives the raw materials in the inner cavity of the drying barrel to rotate, the raw materials and the hot air can be fully mixed, and the raw materials and the impurities are separated.
Further, the inner cavity of the drying barrel is fixedly connected with a supporting frame through a bracket, and the bottom end of the supporting frame is rotatably connected with the bottom end of the stirring rod.
The beneficial effect of adopting above-mentioned further scheme is, the support frame that sets up in the dry bucket inner chamber can support the puddler, makes it can show improvement puddler pivoted stability.
Drawings
FIG. 1 is an overall view of the present utility model;
FIG. 2 is a diagram of a recycling mechanism according to the present utility model;
FIG. 3 is an interior view of the drying tub of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. a drying barrel; 2. a circulation mechanism; 3. a driving motor; 4. a heating box; 11. a stirring rod; 12. stirring support rods; 13. a support frame; 21. a collection cylinder; 22. a connecting pipe; 23. an air pump; 24. an air inlet pipe; 25. and an air inlet main pipe.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1-2, a raw material drying device provided in embodiment 1 includes a drying barrel 1 with a feed pipe and a discharge pipe at the top and bottom, a stirring mechanism with a stirring end in the inner cavity of the drying barrel 1 is provided on the drying barrel 1, a valve is provided on the discharge pipe at the bottom, a circulation mechanism 2 with both an air inlet and an air outlet communicated with each other is fixedly installed on the drying barrel 1, the air inlet of the circulation mechanism 2 is located above the air outlet, a heating box 4 for heating air is provided on the drying barrel 1, and the air inlet of the circulation mechanism 2 is communicated with the inner cavity of the drying barrel 1 through the heating box 4.
By adopting the structure, when the drying device is used, raw materials enter the inner cavity of the drying barrel 1 through the feeding pipe at the top end of the driving motor 3, the stirring mechanism is started to stir the raw materials in the inner cavity of the drying barrel 1, the heating box 4 heats the air in the inner cavity of the heating box 4, the circulating mechanism 2 is started, the air outlet of the circulating mechanism leads the heated air in the heating box 4 to the inner cavity of the drying barrel 1, the hot air carries out heating and drying treatment on the raw materials in the inner cavity of the drying barrel 1, the air after the heating and drying treatment rises, the air is led to the heating box 4 for circulation through the air inlet of the circulating mechanism 2, and the air at the moment still has a certain temperature without being heated for too long time, so that the energy recycling is realized.
In this embodiment, as shown in fig. 2, the circulation mechanism 2 includes an air pump 23 fixed on the drying barrel 1, an air inlet of the air pump 23 is connected with a connecting pipe 22 through a first hose, one end of the connecting pipe 22 is detachably connected with a collecting barrel 21, one end of the connecting pipe 22 is provided with external threads, one end of the collecting barrel 21 is provided with internal threads adapted to the external threads, the other end of the collecting barrel 21 is detachably connected on the drying barrel 1, and is communicated with an inner cavity of the drying barrel 1, and a filter sheet for separating air and impurities is arranged in the drying barrel 1.
In this embodiment, as shown in fig. 2, a plurality of heating plates are fixedly mounted on the inner side wall of the heating box 4, and the other end of the heating plate is communicated with the inner cavity of the drying barrel 1. With the structure, after the air enters the inner cavity of the heating box 4, the heating sheets in the heating box 4 heat the air in the inner cavity of the heating box 4, and the heated air flows into the inner cavity of the drying barrel 1 to dry the raw materials.
In this embodiment, as shown in fig. 2, an air inlet main pipe 25 is connected to one end of the heating box 4 far away from the air pump 23, and a plurality of air inlet pipes 24 each connected to the inner cavity of the drying tub 1 are connected to the air inlet main pipe 25. By adopting the structure, the heated air enters the inner cavities of the air inlet pipes 24 through the air inlet main pipe 25, and the air inlet pipes 24 lead the heated air to all positions of the inner cavity of the drying barrel 1, so that the air in the inner cavity of the heating box 4 can rapidly dry the raw materials at all positions of the inner cavity of the drying barrel 1.
Further, the plurality of air inlet pipes 24 are disposed adjacent to the drying tub 1 and inclined downward. By adopting the structure, the raw materials in the inner cavity of the drying barrel 1 can not be accumulated in the air inlet pipe 24 under the action of gravity to block the air inlet pipe 24.
In this embodiment, as shown in fig. 3, the stirring mechanism includes a cover disposed at the top end of the drying tub 1 and a driving motor 3 fixed at the top end of the cover, an output shaft of the driving motor 3 is disposed vertically downward, and an output shaft thereof is fixedly connected with a stirring rod 11, and a plurality of stirring struts 12 are disposed on a peripheral side of the stirring rod 11. By adopting the structure, the driving motor 3 starts to drive the stirring rod 11 to rotate so as to drive the stirring struts 12 to rotate along with the stirring rod 12, and the stirring struts 12 which rotate stir the raw materials in the inner cavity of the drying barrel 1, so that the raw materials in the inner cavity of the drying barrel 1 can be dried more fully.
Further, the inner cavity of the drying barrel 1 is fixedly connected with a supporting frame 13 through a bracket, and the bottom end of the supporting frame 13 is rotatably connected with the bottom end of the stirring rod 11. By adopting the structure, the bottom end of the drying barrel 1 is contacted with the top end of the supporting frame 13 and is rotationally connected, and the supporting frame 13 fixed in the inner cavity of the drying barrel 1 can provide stable support for the rotation of the drying barrel 1 and ensure the stable rotation of the drying barrel 1.
Finally, the technical principles, operating steps and technical effects are provided in connection with a most complete embodiment:
the raw materials enter the inner cavity of the drying barrel 1 through the feeding pipe at the top end of the driving motor 3, the driving motor 3 starts to drive the stirring rod 11 to rotate so as to drive the stirring rods 12 to rotate along with the stirring rods 12, the rotating stirring rods 12 stir the raw materials in the inner cavity of the drying barrel 1, the heating plate in the heating box 4 heats the air in the inner cavity of the heating box, the air pump 23 starts, the air outlet of the air pump leads the heated air in the heating box 4 to the inner cavity of the drying barrel 1, the hot air heats and dries the raw materials in the inner cavity of the drying barrel 1, the heated air rises, and the heated air is led to the heating box 4 for circulation through the air inlet of the circulation mechanism 2.
In the present utility model, 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 the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the term "plurality" means two or more, unless expressly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a raw materials drying device, its characterized in that, is equipped with drying barrel (1) of inlet pipe and discharging pipe respectively including top and bottom, be equipped with the stirring end on drying barrel (1) and be located rabbling mechanism in drying barrel (1) inner chamber, and be equipped with the valve on its bottom discharging pipe, fixed mounting has circulation mechanism (2) that air inlet and gas outlet all communicate with it on drying barrel (1), just the air inlet of circulation mechanism (2) is located the top position of its gas outlet, still be equipped with on drying barrel (1) and be used for heating box (4) of air, the air inlet of circulation mechanism (2) pass through heating box (4) with the inner chamber intercommunication of drying barrel (1).
2. A raw material drying apparatus as claimed in claim 1, wherein the circulation mechanism (2) comprises an air pump (23) fixed on the drying barrel (1), an air inlet of the air pump (23) is connected with a connecting pipe (22) through a first hose, one end of the connecting pipe (22) is detachably connected with a collecting barrel (21), the other end of the collecting barrel (21) is detachably connected to the drying barrel (1), and is communicated with an inner cavity of the drying barrel (1), and a filter sheet for separating air and impurities is arranged in the drying barrel (1).
3. A raw material drying apparatus according to claim 1, wherein a plurality of heating plates are fixedly installed on the inner side wall of the heating box (4), and the other end of the heating plate is communicated with the inner cavity of the drying barrel (1).
4. A raw material drying device according to claim 2, characterized in that one end of the heating box (4) far away from the air pump (23) is communicated with an air inlet main pipe (25), and a plurality of air inlet pipes (24) which are communicated with the inner cavity of the drying barrel (1) are communicated with the air inlet main pipe (25).
5. A raw material drying apparatus as claimed in claim 4, wherein a plurality of said air inlet pipes (24) are provided adjacent to said drying tub (1) and inclined downward.
6. A raw material drying apparatus as claimed in claim 1, wherein the stirring mechanism comprises a cover provided at the top end of the drying barrel (1) and a driving motor (3) fixed at the top end of the cover, an output shaft of the driving motor (3) is vertically arranged downwards, and is fixedly connected with a stirring rod (11), and a plurality of stirring struts (12) are provided at the periphery of the stirring rod (11).
7. The raw material drying device according to claim 6, wherein the inner cavity of the drying barrel (1) is fixedly connected with a supporting frame (13) through a bracket, and the bottom end of the supporting frame (13) is rotatably connected with the bottom end of the stirring rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542529.0U CN220162952U (en) | 2023-03-20 | 2023-03-20 | Raw material drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542529.0U CN220162952U (en) | 2023-03-20 | 2023-03-20 | Raw material drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162952U true CN220162952U (en) | 2023-12-12 |
Family
ID=89059283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320542529.0U Active CN220162952U (en) | 2023-03-20 | 2023-03-20 | Raw material drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162952U (en) |
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2023
- 2023-03-20 CN CN202320542529.0U patent/CN220162952U/en active Active
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