CN217952904U - Hot air dryer with double-layer barrel body - Google Patents
Hot air dryer with double-layer barrel body Download PDFInfo
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- CN217952904U CN217952904U CN202221767684.4U CN202221767684U CN217952904U CN 217952904 U CN217952904 U CN 217952904U CN 202221767684 U CN202221767684 U CN 202221767684U CN 217952904 U CN217952904 U CN 217952904U
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Abstract
The utility model relates to the technical field of drying machines, and discloses a hot air drying machine with a double-layer barrel body, which comprises a circulating fan, a heating box, a drying barrel, a lower blowing pipe and an air outlet pipe; the dry material barrel comprises an outer barrel body, a heat insulation supporting rod, an inner barrel body, a blanking barrel body and a top cover, wherein the heat insulation supporting rods are uniformly distributed on the inner peripheral wall of the outer barrel body; the inner barrel body is embedded into the outer barrel body; the outer peripheral wall of the inner barrel body is connected with the heat insulation supporting rod; the blanking barrel body is matched and communicated with the bottom end surface of the outer barrel body; the top cover is connected on the top end surface of the outer barrel body. The utility model provides a hot air drying machine with double-deck ladle body plays good separation effect, plays certain thermal-insulated effect, avoids hot-blast heat in to scatter and disappear from the lateral wall transmission of interior ladle body fast, reaches the less effect of heat dissipation capacity, plays good energy-conserving effect, and then helps guaranteeing the temperature stability of the inner chamber environment of interior ladle body, is convenient for take away the moisture in the raw materials to guarantee the degree of dryness of raw materials, improve the quality of plastic product.
Description
Technical Field
The utility model relates to a desiccator technical field especially relates to a hot air drying machine with double-deck ladle body.
Background
The dryer is the most efficient and economical machine for drying plastic materials, and can dry materials that are wet from packaging, shipping, or recycling.
Chinese patent No. CN200820203226.1 discloses a dehumidification type dryer, which comprises a circulating fan, an electric cabinet, a drying electric heating part, a drying material barrel, a dehumidifier and a cyclone dust-collecting hot air recycling machine, wherein an athermal dehumidifier is arranged outside the circulating fan, the circulating fan is provided with a high-pressure drying air inlet hole, the athermal dehumidifier is provided with a high-pressure air outlet and a high-pressure air inlet, and the high-pressure drying air inlet hole is connected with the high-pressure air outlet through an air conduit. However, the drying material barrel of the dehumidification-type dryer is of an integrated structure, generally, only one layer of barrel body is provided, heat is easy to dissipate from the barrel wall of the drying material barrel, the temperature stability in the drying material barrel cannot be guaranteed, further, the drying of raw materials is influenced, and the improvement of the quality of plastic products is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's problem, providing a hot air drying machine who has double-deck ladle body that can reduce the radiating effect.
In order to achieve the above purpose, the utility model adopts the following scheme:
a hot air drier with a double-layer barrel body comprises a circulating fan, a heating box, a drying barrel, a lower blowing pipe and an air outlet pipe; the circulating fan, the heating box, the lower blowing pipe, the inner cavity of the drying barrel and the air outlet pipe are communicated in sequence;
the dry bucket includes:
an outer barrel body;
the heat insulation support rods are uniformly distributed on the inner peripheral wall of the outer barrel body;
an inner barrel embedded within the outer barrel; the outer peripheral wall of the inner barrel body is connected with the heat insulation supporting rod;
the blanking barrel body is matched and communicated with the bottom end surface of the outer barrel body;
a top cap connected to a top end surface of the outer tub.
Furthermore, the upper end of the heat insulation supporting rod is located on the top end of the inner peripheral wall of the outer barrel body, and the lower end of the heat insulation supporting rod is arranged along the bottom end of the inner peripheral wall of the outer barrel body in an extending mode.
Furthermore, the heat insulation support rod is provided with a heat insulation groove which is formed from the top end surface to the bottom end surface of the heat insulation support rod; the groove opening of the heat insulation groove is formed towards the direction of the inner barrel body.
Furthermore, one end of the lower blowing pipe is positioned at the upper end of the dry material barrel, and the other end of the lower blowing pipe extends to the lower end of the inner cavity of the dry material barrel; the air outlet pipe is positioned at the upper end of the dry material barrel.
Furthermore, the other end of the lower blowpipe is provided with a bell mouth with a downward opening.
Furthermore, a plurality of clamping hook structures used for clamping the top cover on the top end face of the outer barrel body are evenly hinged on the outer peripheral side of the top end of the outer barrel body.
Furthermore, a material viewing window is arranged on the outer wall of the dry material barrel.
Further, the hot air dryer with the double-layer barrel body further comprises a mounting foot stand, a caster and a control box; the caster wheels are arranged on the bottom end of the mounting foot rest; the dry material barrel is arranged on the mounting foot stand; the heating box is connected to the outer side wall of the outer barrel body; the circulating fan is connected to one side of the heating box; the control box is connected on the other side of heating cabinet and be connected with circulating fan and heating cabinet electricity respectively.
Furthermore, the outer barrel body and the inner barrel body are both cylindrical tubular structures.
Furthermore, a flange plate is connected to the bottom end of the blanking barrel body.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses an outer ladle body, thermal-insulated branch, interior ladle body combines together and forms double-deck ladle body, recycle outer ladle body, thermal-insulated branch, interior ladle body, unloading staving and top cap combine together and form dry barrel, then with circulating fan, the heating cabinet, lower blowing pipe, the inner chamber of dry barrel communicates with each other with the play tuber pipe in proper order, form a wind-guiding system, under the wind-guiding effect of blowing pipe, the inner chamber of ladle body including with hot-blast homodisperse, double-deck ladle body plays good separation effect, play certain thermal-insulated effect, avoid the heat in the hot-blast quick lateral wall transmission from interior ladle body to scatter and disappear, reach the less effect of heat dissipation capacity, play good energy-conserving effect, and then help the temperature stability of the inner chamber environment of guaranteeing interior ladle body, be convenient for take away the moisture in the raw materials, thereby guarantee the aridity of raw materials, improve the quality of plastic product, and simultaneously, set up like this, the surface of dry barrel is difficult for boiling hot, be difficult for burn user, play good safety protection effect.
Drawings
The present application will be described in further detail with reference to the drawings and the following detailed description.
Fig. 1 is a schematic exploded perspective view of a hot air dryer with a double-layered barrel according to the present invention.
Fig. 2 is a schematic perspective view of the hot air dryer with a double-layered barrel according to the present invention.
Fig. 3 is a schematic perspective view of the heat insulation support rod of the present invention.
Fig. 4 is a schematic perspective view of the lower blowing pipe of the present invention.
The figure includes:
the device comprises a circulating fan 1, a heating box 2, a dry material barrel 3, an outer barrel 31, a heat insulation support rod 32, a heat insulation groove 321, an inner barrel 33, a blanking barrel 34, a top cover 35, a lower blowing pipe 4, a bell mouth 41, an air outlet pipe 5, a clamping hook structure 6, a material viewing window 7, a mounting foot stool 8, a caster 9, a control box 10 and a flange plate 11.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, a hot air dryer having a double-layered tub body includes a circulation fan 1, a heating box 2, a dry material tub 3, a lower blowing pipe 4, and an air outlet pipe 5; the circulating fan 1, the heating box 2, the lower blowing pipe 4, the inner cavity of the dry material barrel 3 and the air outlet pipe 5 are communicated in sequence; the dry material barrel 3 comprises an outer barrel body 31, a heat insulation support rod 32, an inner barrel body 33, a blanking barrel body 34 and a top cover 35. Wherein, a plurality of heat insulation support rods 32 are uniformly distributed on the inner peripheral wall of the outer barrel body 31; the inner barrel 33 is embedded in the outer barrel 31; the outer peripheral wall of the inner barrel body 33 is connected with the heat insulation support rod 32; the blanking barrel body 34 is matched and communicated with the bottom end surface of the outer barrel body 31; a top cap 35 is attached to the top end face of the outer barrel 31. The outer barrel body 31 and the inner barrel body 33 are both cylindrical tubular structures. The flange plate 11 is connected to the bottom end of the blanking barrel body 34, so that the installation of pipelines is facilitated, and the transportation of raw materials is facilitated.
The hot air dryer with the double-layer barrel body comprises an outer barrel body 31 adopted by a circulating fan 1, a heat insulation supporting rod 32 and an inner barrel body 33 which are combined to form the double-layer barrel body, the outer barrel body 31, the heat insulation supporting rod 32, the inner barrel body 33, a discharging barrel body 34 and a top cover 35 are recycled to form a dry material barrel 3, then the circulating fan 1, a heating box 2, a lower blowing pipe 4, an inner cavity of the dry material barrel 3 and an air outlet pipe 5 are sequentially communicated to form an air guide system, hot air is uniformly dispersed in the inner cavity of the inner barrel body 33 under the air guide effect of the blowing pipe, the double-layer barrel body has a good separation effect, a certain heat insulation effect is achieved, heat in the hot air is prevented from being rapidly transmitted and dissipated from the side wall of the inner barrel body 33, a small heat dissipation effect is achieved, a good energy-saving effect is achieved, the temperature stability of the inner cavity environment of the inner barrel body 33 is guaranteed, moisture in raw materials is convenient to take away, the dryness of the raw materials is guaranteed, the quality of plastic products is improved, and meanwhile, the outer surface of a user of the dry material barrel 3 is not prone to burn, and a good safety protection effect is achieved.
The upper end of the heat insulation support rod 32 is located on the top end of the inner peripheral wall of the outer barrel body 31, and the lower end of the heat insulation support rod 32 is arranged along the bottom end of the inner peripheral wall of the outer barrel body 31 in an extending mode. Set up thermal-insulated branch 32 like this and can make and obtain stable connection between ladle body 33 and the outer ladle body 31 on the one hand, on the other hand, can separate certain distance with interior ladle body 33 and outer ladle body 31 better, the double-deck ladle body that forms like this plays good separation effect, play certain thermal-insulated effect, avoid the heat in the hot-blast quick lateral wall transmission from interior ladle body 33 to scatter and disappear, reach the less effect of heat dissipation capacity, play good energy-conserving effect, and then help guaranteeing the temperature stability of interior cavity environment of interior ladle body 33, be convenient for take away the moisture in the raw materials, thereby guarantee the degree of dryness of raw materials, improve the quality of plastic product.
Preferably, the heat insulation support rod 32 is provided with a heat insulation groove 321 which is opened from the top end surface to the bottom end surface of the heat insulation support rod 32; the heat insulation groove 321 has a groove opening formed in a direction toward the inner tub 33. By providing the heat insulation groove 321, the direct contact area between the heat insulation support rod 32 and the inner tub 33 can be reduced, thereby facilitating the reduction of heat dissipation and preventing heat from being rapidly transferred from the heat insulation support rod 32 to the outer tub 31.
In order to better carry away the moisture in the raw materials and ensure the dryness of the raw materials, one end of the lower blowing pipe 4 is positioned on the upper end of the drying barrel 3, and the other end of the lower blowing pipe extends to the lower end of the inner cavity of the drying barrel 3; the air outlet pipe 5 is positioned at the upper end of the dry material barrel 3. Through on the lower end with dry feed bucket 3 with hot-blast water conservancy diversion, make hot-blast upflow, strengthen the contact of hot-blast and raw materials to flow out from air-out pipe 5, help can take away the moisture in the raw materials better, guarantee the dryness fraction of raw materials.
Preferably, the other end of the lower blowing pipe 4 has a bell mouth 41 with a downward opening. The other end of the lower blowing pipe 4 is provided with the bell mouth 41, so that hot air can be uniformly dispersed, moisture in the raw materials can be better taken away, and the dryness of the raw materials is ensured.
In order to be able to open the drying tub 3 better, several hook structures 6 for clamping the top cover 35 on the top end surface of the outer tub 31 are hinged uniformly on the outer circumference of the top end of the outer tub 31. The hook structure 6 is hinged to the outer periphery of the top end of the outer barrel body 31, and can swing relative to the outer barrel body 31, so that the top cover 35 can be clamped on the top end face of the outer barrel body 31.
In order to better observe the condition of the raw materials in the dry material barrel 3, a material viewing window 7 is arranged on the outer wall of the dry material barrel 3.
In this embodiment, the hot air dryer with a double-layered barrel further includes a mounting foot stand 8, a caster 9, and a control box 10; the caster wheel 9 is arranged at the bottom end of the mounting foot rest 8; the dry material barrel 3 is arranged on the mounting foot stand 8; the heating box 2 is connected to the outer side wall of the outer barrel body 31; the circulating fan 1 is connected to one side of the heating box 2; the control box 10 is connected to the other side of the heating box 2 and is electrically connected to the circulating fan 1 and the heating box 2, respectively. Through setting up installation foot rest 8, truckle 9, realize dry storage bucket 3's stable support and removal, facilitate the use. Meanwhile, the control box 10, the annular fan, the heating box 2 and the drying bucket 3 are concentrated on the mounting foot stand 8, so that the hot air dryer with the double-layer bucket body is more compact in structure and small in occupied space and comprises the circulating fan 1.
The working principle of the hot air dryer with the double-layer barrel body is as follows:
during operation, circulating fan 1 becomes hot-blast stream with the air current water conservancy diversion entering heating cabinet 2, then hot-blast stream passes through down blowing pipe 4, enters into the lower extreme of the inner chamber of dry bucket 3, and the moisture in the raw materials is taken away to the homodisperse to guarantee the dryness fraction of raw materials, flow out from air-out pipe 5 at last.
To sum up, the embodiment of the utility model provides a hot air dryer with double-deck ladle body, wherein, this hot air dryer with double-deck ladle body includes that circulating fan 1 adopts outer ladle body 31, thermal-insulated branch 32, interior ladle body 33 combines together and forms double-deck ladle body, recycle outer ladle body 31, thermal-insulated branch 32, interior ladle body 33, unloading ladle body 34 and top cap 35 combine together and form dry material bucket 3, then with circulating fan 1, heating cabinet 2, lower blast pipe 4, dry material bucket 3's inner chamber and play tuber pipe 5 communicate with each other in proper order, form an air guide system, under the wind-guiding effect of blast pipe, ladle body 33's inner chamber including with hot-blast homodisperse, double-deck ladle body plays good separation effect, play certain thermal-insulated effect, avoid the heat in the hot-blast quick scattered and disappearing from inner barrel 33's lateral wall transmission, reach the less effect of radiating capacity, play good energy-saving role, and then help guaranteeing the temperature stability of inner barrel 33's inner chamber environment, be convenient for taking away the moisture in the raw materials, thereby guarantee the dryness fraction of raw materials, improve the quality of products, and simultaneously, 3, the difficult plastic that the dry material bucket is burnt, the user protection is good, the user is good.
The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present application, and these modifications and substitutions should also be regarded as the protection scope of the present application.
Claims (10)
1. A hot air drier with a double-layer barrel body is characterized by comprising a circulating fan, a heating box, a drying barrel, a lower blowing pipe and an air outlet pipe; the circulating fan, the heating box, the lower blowing pipe, the inner cavity of the drying barrel and the air outlet pipe are communicated in sequence;
the dry bucket includes:
an outer barrel body;
the heat insulation support rods are uniformly distributed on the inner peripheral wall of the outer barrel body;
an inner barrel embedded within the outer barrel; the outer peripheral wall of the inner barrel body is connected with the heat insulation support rod;
the blanking barrel body is matched and communicated with the bottom end surface of the outer barrel body;
a top cap connected to a top end surface of the outer tub.
2. The hot air dryer having a double tub as claimed in claim 1, wherein the upper end of the heat insulation strut is located on the top end of the inner circumferential wall of the outer tub, and the lower end of the heat insulation strut is extended along the bottom end of the inner circumferential wall of the outer tub.
3. The hot air dryer with the double-layered barrel body according to claim 2, wherein the heat insulation support rod is provided with a heat insulation groove formed from a top end surface to a bottom end surface of the heat insulation support rod; the groove opening of the heat insulation groove is formed towards the direction of the inner barrel body.
4. The hot air dryer having a double-layered tub according to claim 1, wherein one end of the lower blowing pipe is located on an upper end of the drying tub, and the other end thereof extends to a lower end of an inner cavity of the drying tub; the air outlet pipe is positioned at the upper end of the drying barrel.
5. The hot air dryer having a double-layered tub according to claim 1, wherein the other end of the lower blowing pipe has a bell mouth opened downward.
6. The hot air dryer with the double-layered tub as claimed in claim 1, wherein a plurality of hook structures for clamping the top cover on the top end surface of the outer tub are evenly hinged on the outer circumference side of the top end of the outer tub.
7. The hot air dryer with the double-layered barrel body as claimed in claim 1, wherein a material viewing window is provided on an outer wall of the dry material barrel.
8. The hot air dryer having a double-layered tub according to claim 1, further comprising a mounting foot stand, a caster, and a control box; the caster wheels are arranged on the bottom end of the mounting foot rest; the dry material barrel is arranged on the mounting foot stand; the heating box is connected to the outer side wall of the outer barrel body; the circulating fan is connected to one side of the heating box; the control box is connected on the other side of heating cabinet and be connected with circulating fan and heating cabinet electricity respectively.
9. The hot air dryer having a double-layered barrel according to claim 1, wherein the outer barrel and the inner barrel are each of a cylindrical tubular structure.
10. The hot air dryer with the double-layered barrel body according to claim 1, wherein a flange is connected to a bottom end of the blanking barrel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767684.4U CN217952904U (en) | 2022-07-08 | 2022-07-08 | Hot air dryer with double-layer barrel body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767684.4U CN217952904U (en) | 2022-07-08 | 2022-07-08 | Hot air dryer with double-layer barrel body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217952904U true CN217952904U (en) | 2022-12-02 |
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ID=84220869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221767684.4U Active CN217952904U (en) | 2022-07-08 | 2022-07-08 | Hot air dryer with double-layer barrel body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217952904U (en) |
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2022
- 2022-07-08 CN CN202221767684.4U patent/CN217952904U/en active Active
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