CN216409690U - Energy-saving drying device circulates - Google Patents
Energy-saving drying device circulates Download PDFInfo
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- CN216409690U CN216409690U CN202123315879.3U CN202123315879U CN216409690U CN 216409690 U CN216409690 U CN 216409690U CN 202123315879 U CN202123315879 U CN 202123315879U CN 216409690 U CN216409690 U CN 216409690U
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- drying cylinder
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- 238000001035 drying Methods 0.000 title claims abstract description 109
- 239000000463 material Substances 0.000 claims description 39
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000007791 dehumidification Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 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
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a circulating energy-saving drying device which comprises a cylinder fixed on a support, and a drying cylinder axially penetrating through the cylinder along the cylinder and connected to the cylinder in a sealing and rotating mode, wherein the outer diameter of the drying cylinder is smaller than the inner diameter of the cylinder, an inner cavity of the cylinder is communicated with an air inlet pipe and an air outlet pipe, the air outlet pipe is communicated with an air inlet of the drying cylinder, and the drying cylinder is obliquely arranged. According to the utility model, through the arrangement of the drying cylinder, the air inlet pipe and the air outlet pipe, drying air is in contact with the drying cylinder from the outside and heats the drying cylinder, and the drying cylinder heats a plurality of raw materials from the bottom, so that the drying efficiency is improved, the drying effect is ensured, and the use of manpower is saved; the hot dry air is used for multiple times, so that the hot dry air is fully used, the utilization rate of the hot dry air is improved, and the energy is saved; through the setting of play feed cylinder and draught fan, realize the collection of the hot dry air of accomplishing of drying, when realizing hot dry air endless use, reach the effect of energy saving.
Description
Technical Field
The utility model relates to the field of drying, in particular to the technical field of energy conservation, and particularly relates to a circulating energy-saving drying device.
Background
At present, materials need to be dried in the production stage, and a novel drying cylinder is disclosed in the Chinese patent with the application number of CN201510565275.4, but when the drying cylinder is used, hot dry air can only dry the raw materials from the middle of the drying cylinder, the drying effect is poor, the drying efficiency is low, and the hot dry air is immediately discharged to the outside, so that the waste of a heat source of the drying air is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the circulating energy-saving drying device, which improves the drying efficiency, ensures the drying effect and reduces the waste of the drying air heat source.
The utility model is realized by the following technical scheme that the circulating energy-saving drying device comprises a cylinder fixed on a support, and a drying cylinder which penetrates through the cylinder along the axial direction of the cylinder and is connected to the cylinder in a sealing and rotating mode, wherein the outer diameter of the drying cylinder is smaller than the inner diameter of the cylinder, the inner cavity of the cylinder is communicated with an air inlet pipe and an air outlet pipe, the air outlet pipe is communicated with an air inlet of the drying cylinder, the drying cylinder is obliquely arranged, and the feeding section of the drying cylinder is higher than the discharging end of the drying cylinder.
When the utility model is used, materials are fed into the drying cylinder from the feeding end of the drying cylinder and are driven to rotate, the materials are enabled to leave the drying cylinder from the discharging end of the drying cylinder by means of the inclined arrangement of the drying cylinder, meanwhile, hot dry air firstly enters the inner cavity of the cylinder to heat the drying cylinder, so that the materials are heated from the lower part of the materials, then the hot dry air enters the drying cylinder to dry the materials in the drying cylinder, meanwhile, the hot dry air is enabled to be fully contacted with a plurality of materials under the rotation action of the drying cylinder, so that the materials are dried, the drying efficiency is improved, and the drying effect is ensured, the labor is saved; through the arrangement of twice use of the hot dry air, the full use of the hot dry air is realized, the utilization rate of the hot dry air is improved, and the energy is saved.
Preferably, the feeding end of the drying cylinder is connected with an outward extending feeding pipe in a sealing and rotating mode, the feeding pipe and the drying cylinder are coaxial, one end, far away from the drying cylinder, of the feeding pipe is communicated with the air outlet pipe, and a feeding port communicated with the material tank is formed in the circumferential surface of the feeding pipe.
This preferred scheme is when using, and hot dry wind when entering into a stoving section of thick bamboo, drives and falls into the material in the admission pipe from the pan feeding mouth and enter into a stoving section of thick bamboo, when relying on the kinetic energy of hot dry wind to drive the material and enter into a stoving section of thick bamboo, hot dry wind and material contact, when the material does not enter into a stoving section of thick bamboo, started the stoving to the material promptly to reinforcing stoving effect.
Preferably, the discharge end of the drying cylinder is rotatably connected to the discharge cylinder, the discharge port is formed in the lower portion of the discharge cylinder, the discharge cylinder is further provided with an induced draft fan, the induced draft fan is communicated with a heat exchange device through an air inlet pipeline, and a hot air outlet of the heat exchange device is communicated with the air inlet pipe.
This preferred scheme realizes the collection of the hot dry air of accomplishing of drying through the setting of play feed cylinder and draught fan to make full use of hot dry air's waste heat reaches the effect of energy saving when realizing hot dry air endless use.
Preferably, the drying cylinder is fixedly connected with two rotating wheels, the cylinder is arranged between the two rotating wheels, and the two rotating wheels are connected with a motor through a belt. The rotation of a drying cylinder is realized through the arrangement of the rotating wheel in the preferred scheme.
Preferably, the inner wall of the cylinder is fixedly connected with three circular rings arranged along the axial direction of the cylinder, and the inner circumferential surface of each circular ring is fixedly connected with a universal ball for supporting the drying cylinder.
This preferred scheme plays the effect of supporting a stoving section of thick bamboo through the setting of three ring on the one hand, and on the other hand plays the effect of the hot dry air transmission of separation, avoids hot dry air flow velocity too fast, and flow path is short excessively, and makes a stoving section of thick bamboo's heating effect poor, causes the condition of stoving effect difference to take place.
Preferably, the ring is further provided with a plurality of first through holes which penetrate through the ring along the axial direction of the ring, and the first through holes are distributed along the circumferential direction of the ring.
This preferred scheme is when using, through technical scheme's improvement, for guaranteeing the dry abundant of material, introduces new equipment at present, makes the supply of hot dry wind sufficient, because hot dry wind can only flow from the gap between two adjacent universal balls, consequently need open the circulation passageway of a plurality of hot dry wind, consequently through first fenestrate setting, increase the circulation passageway of hot dry wind, satisfy present production situation.
The utility model has the beneficial effects that: through the arrangement of the drying cylinder, the air inlet pipe and the air outlet pipe, drying air is in contact with the drying cylinder from the outside and heats the drying cylinder, and the drying cylinder heats a plurality of raw materials from the bottom, so that the drying efficiency is improved, the drying effect is ensured, and the use of manpower is saved; the hot dry air is used twice, so that the hot dry air is fully used, the utilization rate of the hot dry air is improved, and the energy is saved; through the arrangement of the position of the feeding port, when hot dry air enters the drying cylinder, the hot dry air drives the material falling into the feeding pipe from the feeding port to enter the drying cylinder, the kinetic energy of the hot dry air drives the material to enter the drying cylinder, meanwhile, the hot dry air is contacted with the material, and when the material does not enter the drying cylinder, the drying of the material is started, so that the drying effect is enhanced; through the setting of play feed cylinder and draught fan, realize the collection of the hot dry air of accomplishing of drying to make full use of hot dry air's waste heat reaches the effect of energy saving when realizing the use of hot dry air circulation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
shown in the figure:
1. drum, 2, stoving section of thick bamboo, 3, runner, 4, play feed cylinder, 5, draught fan, 6, outlet duct, 7, ring, 8, first perforation, 10, material jar, 11, inlet pipe, 12, dehumidification heat transfer device, 13, intake pipe.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to the attached figure 1, the circulating energy-saving drying device comprises a cylinder 1 fixed on a support, and a drying cylinder 2 axially penetrating through the cylinder 1 along the cylinder 1 and connected to the cylinder 1 in a sealing and rotating mode, wherein the drying cylinder 2 and the cylinder 1 are cylinders provided with cylindrical cavities, the outer circumferential surface of the drying cylinder 2 is in rotary sealing with two end faces of the cylinder 1, the outer diameter of the drying cylinder 2 is smaller than the inner diameter of the cylinder 1, an air inlet pipe 13 and an air outlet pipe 6 are communicated with the inner cavity of the cylinder 1, the air outlet pipe 6 is communicated with an air inlet of the drying cylinder 2, the drying cylinder is obliquely arranged at an angle of 4-6 degrees, the feeding section of the drying cylinder is higher than the discharging end of the drying cylinder, and the axis of the cylinder is parallel to the axis of the drying cylinder.
Sealed rotation is connected with the inlet pipe 11 of outside extension on the feed end of a stoving section of thick bamboo 2, inlet pipe 11 and a stoving section of thick bamboo 2 coaxial line, the one end that a stoving section of thick bamboo 2 was kept away from to inlet pipe 11 with 6 intercommunications of outlet duct, the last delivery pump that is equipped with of outlet duct 6, set up the pan feeding mouth with the unloading pipe intercommunication of material jar 10 on the periphery of inlet pipe 11.
The discharge end of the drying cylinder 2 is rotatably connected onto the discharge cylinder 4, the axis of the storage cylinder and the axis of the drying cylinder are collinear, a discharge hole is formed in the lower portion of the discharge cylinder 4, an induced draft fan 5 is further arranged on the discharge cylinder 4, the induced draft fan 5 is communicated with a dehumidification heat exchange device 12 through an air inlet pipeline, and a hot air outlet of the dehumidification heat exchange device 12 is communicated with the air inlet pipe 13.
The drying cylinder 2 is fixedly connected with two rotating wheels 3, the cylinder 1 is arranged between the two rotating wheels 3, and the two rotating wheels 3 are connected with a motor through a belt.
Three circular rings 7 which are arranged along the axial direction are fixedly connected on the inner wall of the cylinder 1, and universal balls for supporting the drying cylinder 2 are fixedly connected on the inner circumferential surface of each circular ring 7.
The ring 7 is further provided with a plurality of first through holes 8 which penetrate through the ring 7 along the axial direction of the ring, and the first through holes 8 are distributed along the circumferential direction of the ring 7.
When the drying drum is used, the driving motor drives the drying drum 2 to rotate, then the dehumidifying and heat exchanging device 12 introduces hot dry air into an inner cavity of the drum 1 from the air inlet pipe 13, the hot dry air heats the drying drum 2 and moves along the axial direction of the drying drum 2 through a gap between the first through holes 8 or the universal balls, so that the whole drying drum 2 is heated, then the hot dry air flows into the feeding pipe 11 from the air outlet pipe 6 and enters the inner cavity of the drying drum 2 from the feeding pipe 11 to heat the drying drum 2, the hot dry air from the drying drum 2 is discharged back to the dehumidifying and heat exchanging device 12 under the action of the draught fan 5 to be dehumidified and heated, and therefore the circulation of the hot dry air is achieved;
when the temperature in the drying cylinder 2 rises, the material enters the feeding pipe 11 from the feeding port, the hot dry air drives the material to enter the drying cylinder 2, and the material is fully dried under the rotation of the drying cylinder 2, wherein the drying cylinder 2 can be divided into a material guiding area and a material frying area which is positioned behind the material guiding area according to the process, the material guiding area is communicated with the material guiding pipe, the hardness of the material is not high at the moment, after the initial drying of the material guiding area, the hardness of the material is improved, and then the material enters the material frying area under the transmission of the spiral blades 9 and is further dried in the material frying area;
the material passing through the material frying area enters the discharging barrel 4 and falls down from the discharging hole.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a circulation energy-saving drying device which characterized in that: including fixing drum (1) on the support, run through along drum (1) axial drum (1) and sealed rotation are connected drying cylinder (2) on drum (1), the external diameter of drying cylinder (2) is less than the internal diameter of drum (1), and the inner chamber intercommunication of drum (1) has intake pipe (13) and outlet duct (6), and outlet duct (6) intercommunication the air inlet of drying cylinder (2), drying cylinder (2) slope sets up, and the feeding section of drying cylinder is higher than the discharge end of drying cylinder.
2. The circulation energy-saving type drying apparatus according to claim 1, wherein: the feed end of a stoving section of thick bamboo (2) is gone up sealed rotation and is connected with inlet pipe (11) of outside extension, inlet pipe (11) and a stoving section of thick bamboo (2) coaxial line, the one end of a stoving section of thick bamboo (2) is kept away from in inlet pipe (11) with outlet duct (6) intercommunication, set up the pan feeding mouth with material jar (10) intercommunication on the periphery of inlet pipe (11).
3. The circulation energy-saving type drying apparatus according to claim 2, wherein: the discharge end of the drying cylinder (2) is rotatably connected onto the discharge cylinder (4), the discharge port is formed in the lower portion of the discharge cylinder (4), the draft fan (5) is further arranged on the discharge cylinder (4), the draft fan (5) is communicated with the dehumidification heat exchange device (12) through the air inlet pipeline, and a hot air outlet of the dehumidification heat exchange device (12) is communicated with the air inlet pipe (13).
4. The circulation energy-saving type drying apparatus according to claim 1, wherein: the drying cylinder (2) is positioned on the upper portion and fixedly connected with two rotating wheels (3), the cylinder (1) is positioned between the two rotating wheels (3), and the two rotating wheels (3) are connected with a motor through a belt.
5. The circulation energy-saving type drying apparatus according to claim 1, wherein: three circular rings (7) which are arranged along the axial direction of the cylinder (1) are fixedly connected to the inner wall of the cylinder (1), and universal balls for supporting the drying cylinder (2) are fixedly connected to the inner circumferential surface of each circular ring (7).
6. The circulation energy-saving type drying apparatus according to claim 5, wherein: a plurality of first through holes (8) which penetrate through the circular ring (7) along the axial direction of the circular ring (7) are further formed in the circular ring (7), and the first through holes (8) are distributed along the circumferential direction of the circular ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315879.3U CN216409690U (en) | 2021-12-28 | 2021-12-28 | Energy-saving drying device circulates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315879.3U CN216409690U (en) | 2021-12-28 | 2021-12-28 | Energy-saving drying device circulates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216409690U true CN216409690U (en) | 2022-04-29 |
Family
ID=81286653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123315879.3U Active CN216409690U (en) | 2021-12-28 | 2021-12-28 | Energy-saving drying device circulates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216409690U (en) |
-
2021
- 2021-12-28 CN CN202123315879.3U patent/CN216409690U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee after: Shandong Nongda Feiye Technology Co.,Ltd. Patentee after: Shandong Hetai Testing Technology Service Co.,Ltd. Address before: 271600 Feicheng High-tech Development Zone, Taian City, Shandong Province Patentee before: SHANDONG AGRUNIV FERT SCITECH Co.,Ltd. Patentee before: Shandong Hetai Testing Technology Service Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee after: Shandong Nongda Feiye Technology Co.,Ltd. Address before: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee before: Shandong Nongda Feiye Technology Co.,Ltd. Patentee before: Shandong Hetai Testing Technology Service Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 249, Chuangye Road, High tech Zone, Feicheng City, Tai'an City, Shandong Province, 271600 Patentee after: Shandong Nongda Feiye Technology Co.,Ltd. Country or region after: China Address before: 271699 Feicheng high tech Development Zone, Tai'an, Shandong Patentee before: Shandong Nongda Feiye Technology Co.,Ltd. Country or region before: China |