CN221259416U - Multistage belt drying device - Google Patents
Multistage belt drying device Download PDFInfo
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- CN221259416U CN221259416U CN202322769796.4U CN202322769796U CN221259416U CN 221259416 U CN221259416 U CN 221259416U CN 202322769796 U CN202322769796 U CN 202322769796U CN 221259416 U CN221259416 U CN 221259416U
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- belt conveying
- conveying mechanism
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- 238000001035 drying Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 10
- 230000008676 import Effects 0.000 claims 2
- 239000002028 Biomass Substances 0.000 abstract description 30
- 239000002245 particle Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a multistage belt drying device, which relates to the technical field of drying devices and comprises a box body, wherein the box body is a vertically placed rectangular shell, a feed inlet is formed in the top of one end of the box body, and a discharge outlet is formed in the bottom of the other end of the box body; the inside of the box body is provided with a plurality of belt conveying mechanisms which are arranged from top to bottom at equal intervals, wherein the belt conveying mechanism positioned at the uppermost part corresponds to the feeding hole, and one end of the belt conveying mechanism positioned at the lowermost part passes through the discharging hole and extends out of the box body; the two adjacent belt conveying mechanisms are arranged in a staggered mode, and one end of each belt conveying mechanism is close to the inner wall of the box body. When the multi-stage belt drying device is used, the biomass particles are transferred step by step in the device, so that the contact effect of the biomass particles and hot air is improved, and the drying efficiency of the device is improved.
Description
Technical Field
The utility model relates to the technical field of drying devices, in particular to a multi-stage belt drying device.
Background
The drying device is a device for removing moisture contained in an article during processing of the article. At present, a drying device is often used for drying biomass particles in the production process, but the existing drying device has limited drying degree, and most of the existing drying device is used for directly adding the biomass particles into a tank body, and the biomass particles are contacted with hot air and the like through stirring so as to achieve a drying effect, and the drying effect is good;
However, since the drying of the biomass particles is mainly achieved by the contact with the hot air, even though the stirring shafts separate the biomass particles, the biomass particles still gather together, which affects the sufficient contact between the biomass particles and the hot air, and reduces the drying efficiency. To this end, we propose a multi-stage belt drying apparatus to solve the above problems.
Disclosure of utility model
Aiming at the defect of low drying efficiency of the existing drying device, the utility model provides a multi-stage belt drying device which has the advantages of improving the contact effect of biomass particles and hot air through multi-stage transmission drying and solving the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a multistage belt drying device comprises a box body, wherein the box body is a rectangular shell which is vertically arranged, a feed inlet is formed in the top of one end of the box body, and a discharge outlet is formed in the bottom of the other end of the box body;
The inside of the box body is provided with a plurality of belt conveying mechanisms which are arranged from top to bottom at equal intervals, wherein the belt conveying mechanism positioned at the uppermost part corresponds to the feeding hole, and one end of the belt conveying mechanism positioned at the lowermost part passes through the discharging hole and extends out of the box body;
The two adjacent belt conveying mechanisms are arranged in a staggered manner, one end of each belt conveying mechanism is close to the inner wall of the box body, and a gap for discharging materials is reserved between the other end of each belt conveying mechanism and the inner wall of the box body so as to enable the belt conveying mechanisms to convey and discharge the materials;
The utility model also comprises a heat pump unit arranged on the side surface of the box body, wherein a fan is arranged on one side of the heat pump unit, an outlet of the fan is connected with the bottom of the box body through an air supply pipe, an inlet of the fan is connected with an outlet of the heat pump unit through an exhaust pipe, a return pipe is arranged at the inlet of the heat pump unit, and the other end of the return pipe is arranged on the top of the box body.
Preferably, the belt conveying mechanism comprises two parallel strip-shaped plates, two ends of one side, far away from the two strip-shaped plates, of each strip-shaped plate are provided with T-shaped plates, and the T-shaped plates are connected with the inner wall of the box body;
The both ends between two strip shaped plates all are equipped with the drive roller, and the both ends and the strip shaped plate rotation of drive roller are connected, and one of them drive roller's one end coaxial arrangement has driving motor, and driving motor installs on the outer wall of box, installs conveyer on the drive roller.
Preferably, a plurality of supporting rollers are arranged between the two driving rollers, the supporting rollers are arranged on the inner side of the conveying belt and are in close contact with the conveying belt, and two ends of each supporting roller are respectively connected with the two strip-shaped plates in a rotating mode.
Preferably, each gap is provided with a guide groove, the guide grooves are arranged in a downward inclined mode, and the guide grooves are fixedly connected with the inner wall of the box body.
Preferably, the top of the box body is provided with a plurality of moisture discharging ports, and a fan is arranged in each moisture discharging port.
Preferably, a lower trough which is obliquely arranged is movably arranged in the feed inlet, the bottom of the lower trough corresponds to the belt conveying mechanism, and a vibrating motor is arranged at the bottom of the lower trough;
The side of box is provided with promotes the material loading machine, promotes the material loading machine and corresponds with the unloading groove.
Compared with the prior art, when the multi-stage belt drying device is used, biomass particles are transferred through the multi-layer belt conveying mechanism, so that the contact effect of the biomass particles and hot air is improved, and the drying efficiency of the device on the biomass particles is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the case of the present utility model;
Fig. 3 is a schematic view of a belt conveying mechanism according to the present utility model.
In the figure: 1. a case; 2. a discharge port; 3. a feed inlet; 4. lifting a feeding machine; 5. a heat pump unit; 6. a blower; 7. an air supply pipe; 8. an exhaust tube; 9. a return pipe; 10. a moisture removal port; 11. a strip-shaped plate; 12. a driving roller; 13. a conveyor belt; 14. t-shaped plates; 15. a driving motor; 16. a support roller; 17. a guide groove; 18. discharging groove; 19. a vibration motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a multistage belt drying device, includes box 1, and box 1 is the rectangle casing of vertical placement, and feed inlet 3 has been seted up at the one end top of box 1, and discharge gate 2 has been seted up to the other end bottom of box 1, and wherein, as shown in fig. 2, movable mounting has the unloading groove 18 of slope setting in the feed inlet 3, and vibration motor 19 is installed to the bottom of unloading groove 18. Biomass particles enter the box body 1 through the discharging groove 18, and after the biomass particles fall on the discharging groove 18, the discharging groove 18 is driven by the vibrating motor 19 to shake, so that the biomass particles can fall in the box body 1 in a dispersing manner, and the biomass particles can be dried better.
The inside of the box body 1 is provided with a plurality of belt conveying mechanisms which are arranged at equal intervals from top to bottom, wherein the belt conveying mechanism positioned at the uppermost part corresponds to the feeding hole 3, the belt conveying mechanism is positioned below the blanking groove 18, biomass can be tiled on the belt conveying mechanism through the blanking groove 18, and one end of the belt conveying mechanism positioned at the lowermost part passes through the discharging hole 2 and extends out of the box body 1; the two adjacent belt conveying mechanisms are arranged in a staggered manner, one end of each belt conveying mechanism is close to the inner wall of the box body 1, and a gap for discharging materials is reserved between the other end of each belt conveying mechanism and the inner wall of the box body 1 so that the belt conveying mechanisms can discharge materials in a conveying manner. The biomass particles entering the box body 1 can be conveyed downwards layer by layer in the box body 1 through the belt conveying mechanism, so that the biomass particles are fully contacted with hot air in the box body 1.
The utility model further comprises a heat pump unit 5 arranged on the side face of the box body 1, a fan 6 is arranged on one side of the heat pump unit 5, an outlet of the fan 6 is connected with the bottom of the box body 1 through an air supply pipe 7, an inlet of the fan 6 is connected with an outlet of the heat pump unit 5 through an exhaust pipe 8, a return pipe 9 is arranged at the inlet of the heat pump unit 5, and the other end of the return pipe 9 is arranged on the top of the box body 1. The hot air in the heat pump unit 5 is sent into the box body 1 through the fan 6 to provide a heat source for drying biomass particles, wherein the return pipe 9 can pump the air above the box body 1 back into the heat pump unit 5 again, so that the hot air can be recycled, and the energy consumption is saved.
Specifically, in the in-service use process of the drying device, the lifting feeder 4 is arranged on the side face of the box body 1, the lifting feeder 4 corresponds to the blanking groove 18, biomass particles can be conveyed to the blanking groove 18 through the lifting feeder 4, and then enter the box body 1 and are conveyed through the multi-layer belt conveying mechanism, so that the biomass particles are fully contacted with hot air, and further the drying operation of the biomass particles is realized.
Further, as shown in fig. 2 and 3, the belt conveying mechanism comprises two parallel strip-shaped plates 11, two ends of the two strip-shaped plates 11, which are opposite to one another and far away from one another, are respectively provided with a T-shaped plate 14, and the T-shaped plate 14 is connected with the inner wall of the box body 1; the strip-shaped plate 11 is connected and fixed with the inner wall of the box body 1 through the T-shaped plate 14, so that the belt conveying mechanism is installed and fixed in the box body 1, and meanwhile, a gap is reserved between the belt conveying mechanism and the inner wall of the box body 1 due to the erection of the T-shaped plate 14, so that hot air can be conveniently transferred and flowed upwards.
The both ends between two strip shaped plates 11 all are equipped with drive roller 12, and the both ends and the strip shaped plate 11 of drive roller 12 rotate to be connected, and the one end coaxial arrangement of one of them drive roller 12 has driving motor 15, and driving motor 15 installs on the outer wall of box 1, installs conveyer 13 on the drive roller 12. The conveyor belt 13 is driven by the operation of the driving motor 15, thereby completing the conveyance of the biomass particles.
Further, in order to improve the stability of the conveying belt 13 in conveying the biomass particles, a plurality of support rollers 16 are disposed between the two driving rollers 12, the support rollers 16 are disposed inside the conveying belt 13, the support rollers 16 are in close contact with the conveying belt 13, and two ends of the support rollers 16 are respectively rotatably connected with the two strip-shaped plates 11.
Further, as shown in fig. 2, in order to ensure that the biomass particles on the conveyor belt 13 fall on the conveyor belt 13 below the biomass particles, a guide groove 17 is provided at each gap, the guide groove 17 is inclined downward, and the guide groove 17 is fixedly connected with the inner wall of the box 1.
Further, as shown in fig. 1 and 2, a plurality of moisture discharging openings 10 are installed at the top of the case 1, and a fan is installed in the moisture discharging openings 10. The water vapor generated by heating in the biomass particles is discharged in time, so that the water vapor is prevented from falling on the conveying belt 13 again when being liquefied in the cold state, and the drying efficiency of the biomass particles is prevented from being influenced.
Specifically, the belt conveying mechanism located at the lowest part extends out of the discharge hole 2, specifically, the strip-shaped plate 11 extends out of the discharge hole 2, and in order to improve the support stability of the belt conveying mechanism, a plurality of supporting legs are arranged at the bottom of one end of the strip-shaped plate 11 extending out of the discharge hole 2, and the bottoms of the supporting legs are leveled with the bottom surface of the box body 1.
In the description of 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 based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element 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 terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a multistage belt drying device, includes box (1), and box (1) are vertical rectangle casing of placing, its characterized in that: a feed inlet (3) is formed in the top of one end of the box body (1), and a discharge outlet (2) is formed in the bottom of the other end of the box body (1);
The inside of the box body (1) is provided with a plurality of belt conveying mechanisms which are arranged from top to bottom at equal intervals, wherein the belt conveying mechanism positioned at the uppermost part corresponds to the feeding hole (3), and one end of the belt conveying mechanism positioned at the lowermost part passes through the discharging hole (2) and extends out of the box body (1);
The two adjacent belt conveying mechanisms are arranged in a staggered manner, one end of each belt conveying mechanism is close to the inner wall of the box body (1), and a gap for discharging materials is reserved between the other end of each belt conveying mechanism and the inner wall of the box body (1) so as to enable the belt conveying mechanisms to convey and discharge the materials;
Still include heat pump set (5), fan (6) are installed to one side of heat pump set (5), and the export of fan (6) is connected with the bottom of box (1) through blast pipe (7), and the import of fan (6) is through exhaust column (8) and the exit linkage of heat pump set (5), back flow (9) are installed in the import department of heat pump set (5), and the other end of back flow (9) is installed on the top of box (1).
2. The multi-stage belt drying apparatus of claim 1, wherein: the belt conveying mechanism comprises two parallel strip-shaped plates (11), two ends of one side, which is opposite to the far away side, of the two strip-shaped plates (11) are provided with T-shaped plates (14), and the T-shaped plates (14) are connected with the inner wall of the box body (1);
Two ends between two strip shaped plates (11) all are equipped with drive roller (12), and the both ends and the strip shaped plate (11) of drive roller (12) rotate to be connected, and one end coaxial arrangement of one of them drive roller (12) has driving motor (15), and driving motor (15) are installed on the outer wall of box (1), install conveyer belt (13) on drive roller (12).
3. The multi-stage belt drying apparatus of claim 2, wherein: a plurality of supporting rollers (16) are arranged between the two driving rollers (12), the supporting rollers (16) are arranged on the inner side of the conveying belt (13), the supporting rollers (16) are in close contact with the conveying belt (13), and two ends of the supporting rollers (16) are respectively connected with the two strip-shaped plates (11) in a rotating mode.
4. The multi-stage belt drying apparatus of claim 1, wherein: and each gap is provided with a guide groove (17), the guide grooves (17) are arranged in a downward inclined mode, and the guide grooves (17) are fixedly connected with the inner wall of the box body (1).
5. The multi-stage belt drying apparatus of claim 1, wherein: a plurality of moisture discharging ports (10) are arranged at the top of the box body (1), and fans are arranged in the moisture discharging ports (10).
6. The multi-stage belt drying apparatus of claim 1, wherein: a lower trough (18) which is obliquely arranged is movably arranged in the feed inlet (3), the bottom of the lower trough (18) corresponds to the belt conveying mechanism, and a vibrating motor (19) is arranged at the bottom of the lower trough (18);
the side of box (1) is provided with promotes material loading machine (4), promotes material loading machine (4) and unloading groove (18) and corresponds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322769796.4U CN221259416U (en) | 2023-10-16 | 2023-10-16 | Multistage belt drying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322769796.4U CN221259416U (en) | 2023-10-16 | 2023-10-16 | Multistage belt drying device |
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CN221259416U true CN221259416U (en) | 2024-07-02 |
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Family Applications (1)
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CN202322769796.4U Active CN221259416U (en) | 2023-10-16 | 2023-10-16 | Multistage belt drying device |
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CN (1) | CN221259416U (en) |
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2023
- 2023-10-16 CN CN202322769796.4U patent/CN221259416U/en active Active
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