CN210004739U - auger type dryer - Google Patents
auger type dryer Download PDFInfo
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- CN210004739U CN210004739U CN201920677469.7U CN201920677469U CN210004739U CN 210004739 U CN210004739 U CN 210004739U CN 201920677469 U CN201920677469 U CN 201920677469U CN 210004739 U CN210004739 U CN 210004739U
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- guide cylinder
- hot air
- flitch
- auger type
- organism
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Abstract
The embodiment of the utility model discloses auger dryer, including organism and the drive arrangement who sets up at the organism tip, the inside of organism is provided with the spiral auger of being connected with drive arrangement, material import and material outlet have been seted up on the organism respectively, the top of material import is connected with feed arrangement, feed arrangement's side is connected with the air heater, feed arrangement includes the guide cylinder of being connected with material access, the top of guide cylinder is connected with the feeder hopper, the flitch that leaks is installed to the junction inner wall of guide cylinder and feeder hopper, evenly laid a plurality of hourglass material hole on the flitch, the center of hourglass flitch still is connected with rotatory flitch of scraping, the air heater passes through hot air conveying pipeline and is connected with the lateral wall of guide cylinder, the utility model discloses an air heater carries out hot air drying to the material of feeder hopper by hourglass material board downdraft, has avoided the drive arrangement load increase that moist material adhesion spiral auger leads to and has blockked up the problem of discharge gate.
Description
Technical Field
The embodiment of the utility model provides a relate to desiccator technical field, concretely relates to kinds of auger formula desiccators.
Background
The spiral conveyer is machines which utilize motor to drive spiral rotation to push materials to realize the purpose of conveying, can horizontally, obliquely or vertically convey, and has the advantages of simple structure, small cross-sectional area, good sealing performance, convenient operation, easy maintenance, convenient closed transportation and the like.
The screw conveyer has the working principle that the rotating screw blades push materials to convey the materials, so that the force of the materials, which does not rotate with the screw conveyer blades , is the self weight of the materials and the frictional resistance of a screw conveyer shell to the materials.
The existing screw conveyor is a single material conveying type without a drying function, when materials with high humidity are conveyed, the materials may be adhered to the screw blades, the rotation of the screw blades increases the load of the driving device, and the wet materials are easy to block the discharge port to influence the conveying rate.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an kinds of auger type desiccators, through the lateral wall installation air heater at feed arrangement, carry out hot air drying to the feeder hopper by the material of hourglass flitch downcarrying through the air heater, solved moist material humidity and viscosity great and the discharge gate that leads to blocks up and the problem of drive arrangement load increase.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the aspect of the embodiment of the utility model, kinds of auger type dryers comprise a machine body and a driving device arranged at the end part of the machine body, wherein a spiral auger connected with the driving device is arranged inside the machine body, a material inlet and a material outlet are respectively arranged on the machine body, a feeding device is connected above the material inlet, the side edge of the feeding device is connected with a hot air blower, and a hot air outlet for discharging hot air is also arranged on the machine body;
the feeding device comprises a guide cylinder connected with a material inlet, a feed hopper is connected above the guide cylinder, a material leaking plate is installed on the inner wall of the joint of the guide cylinder and the feed hopper, a plurality of material leaking holes are uniformly distributed on the material leaking plate, the center of the material leaking plate is further connected with a rotary material scraping plate, and the air heater is connected with the side wall of the guide cylinder through a hot air conveying pipeline.
, the center of the material leaking plate is connected with an electric rotating shaft for driving the rotary material scraping plate to move through a bearing, and the end of the rotary material scraping plate is sleeved outside the electric rotating shaft.
, the rotary scraping plate is a fan-shaped cavity structure, a material rolling wheel is arranged in the cavity, and comb-tooth-shaped clearance holes are formed in the lower end of the rotary scraping plate.
, a cross bar is arranged inside the cavity of the rotary scraping plate along the radius direction, and the material rolling wheel is rotatably connected to the outside of the cross bar and rotates along with the rotation of the rotary scraping plate.
, a gas collection chamber is arranged inside the hot air conveying pipeline, an air inlet hole is formed in the end of the gas collection chamber and is connected with an air outlet of the hot air blower, and a sealed air injection hole is formed in the other end of the gas collection chamber.
The embodiment of the utility model provides a have following advantage:
the utility model discloses the flitch is leaked in the junction installation of feeder hopper and guide cylinder, scrape the combined action of flitch through hourglass flitch and rotation, can smash moist material and refine and evenly carry downwards by hourglass material hole, the hot-blast material to the whereabouts that blows off of rethread hot-air fan carries out preliminary drying, reduce material humidity, later hot-blast coming into the desiccator organism along with material is inside, improve the inside temperature of organism, advance dry material at the in-process of spiral auger transported substance material, avoided the material to block up the discharge gate, drive arrangement's work load has also been reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the embodiment of the present invention;
fig. 2 is a top view of the material leaking plate of the present invention;
fig. 3 is a schematic perspective view of the rotary scraping plate of the present invention.
In the figure:
1-body; 2-a drive device; 3-a spiral auger; 4-a hot air blower; 5-a material guide cylinder; 6-a feed hopper; 7-a material leaking plate; 8-rotating scraping plates; 9-a hot air delivery pipeline;
101-material inlet; 102-a material outlet; 103-hot air outlet;
701-material leakage holes; 702-an electrically driven rotating shaft;
801-material rolling wheel; an 802-clearance hole; 803-cross bar;
901-gas collecting chamber; 902-air inlet holes; 903-gas injection holes.
Detailed Description
The embodiments of the present invention are described in the following specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure of the present specification, and obviously, the described embodiments are partial embodiments of the present invention , rather than the whole embodiments.
As shown in fig. 1 and 2, the utility model discloses an kinds of auger type dryers, including organism 1 and drive arrangement 2 arranged at the end of organism 1, the inside of organism 1 is provided with spiral auger 3 connected with drive arrangement 2, material inlet 101 and material outlet 102 have been seted up respectively on organism 1, its characterized in that, the top of material inlet 101 is connected with feed arrangement, the side of feed arrangement is connected with air heater 4, still set up the hot air outlet 103 that is used for the hot-blast exhaust on organism 1;
specifically, feed arrangement includes guide cylinder 5 of being connected with material inlet 101, the top of guide cylinder 5 is connected with feeder hopper 6, leak flitch 7 is installed to the junction inner wall of guide cylinder 5 and feeder hopper 6, leak the even a plurality of hourglass material hole 701 that has laid on the flitch 7, leak the center of flitch 7 and still be connected with the rotation and scrape flitch 8, air heater 4 is connected with the lateral wall of guide cylinder 5 through hot-blast pipeline 9.
The utility model discloses material leaking plate 7 is leaked in the junction installation of feeder hopper 6 and guide cylinder 5, scrape flitch 8's combined action through material leaking plate 7 and rotation, can smash moist material and refine and evenly carry downwards by material leaking hole 701, the hot-blast material to the whereabouts that blows off of rethread hot-air fan 4 carries out preliminary drying, reduce material humidity, later hot-blast entering desiccator organism 1 inside along with material plays, improve the inside temperature of organism 1, the in-process that 3 transported substance material of spiral auger advances step dry material, material jam material export 102 has been avoided, thereby moist material adhesion spiral auger 3 has also been avoided having increased drive arrangement 2's workload.
Here, the connection between the rotating scraper plate 8 and the scraper plate 7 may be connected to an electric rotating shaft 702 for driving the rotating scraper plate 8 to move through a bearing at the center of the scraper plate 7, and an end of the rotating scraper plate 8 is sleeved outside the electric rotating shaft 702.
Above-mentioned design passes through electric rotary shaft 702's rotation, drives rotatory flitch 8 of scraping and is circular motion on hourglass flitch 7, and the motion trail covers whole hourglass flitch 7, and rotatory flitch 8 of scraping plays the effect that smashes and refine in the aspect of the material on to hourglass flitch 7, also makes the material more even difficult caking and increase and hot-blast heat transfer area of the scattering after the flitch 7 whereabouts of leaking in addition in the aspect of, improves drying effect.
As shown in fig. 3, the rotary scraping plate 8 of the present invention is a fan-shaped cavity structure, a material rolling wheel 801 is disposed in the cavity, and the lower end of the rotary scraping plate 8 is provided with a comb-shaped clearance hole 802.
, a cross bar 803 is provided inside the cavity of the rotary scraper 8 along the radius direction, and the material rolling wheel 801 is rotatably connected to the outside of the cross bar 803 and rotates with the rotation of the rotary scraper 8.
In the design, the materials are preliminarily refined and screened through the comb-tooth-shaped clearance holes 802, then the materials are rolled and crushed by steps through the material rolling wheel 801, and the crushed materials uniformly fall through the material leakage holes 701.
In addition, the inside of the hot air delivery duct 9 of the present invention is provided with a collection chamber 901, an air inlet 902 is provided at the end of the collection chamber 901, the air inlet 902 is connected with the air outlet of the air heater 4, and a closed air injection hole 903 is provided at the other end of the collection chamber 901.
The hot air is uniformly sprayed out through the air collecting effect of the air collecting chamber 901 and the air spraying holes 903, so that the heat exchange area between the hot air and the materials is further increased by steps, and the drying effect is improved.
Although the invention has been described in detail with respect to and its preferred embodiments, it will be apparent to those skilled in the art that modifications or improvements may be made thereto without departing from the spirit of the invention.
Claims (5)
- The auger type dryer comprises a dryer body (1) and a driving device (2) arranged at the end part of the dryer body (1), wherein a spiral auger (3) connected with the driving device (2) is arranged inside the dryer body (1), and the dryer body (1) is respectively provided with a material inlet (101) and a material outlet (102), and is characterized in that a feeding device is connected above the material inlet (101), the side edge of the feeding device is connected with a hot air blower (4), and the dryer body (1) is also provided with a hot air outlet (103) for discharging hot air;the feeding device comprises a guide cylinder (5) connected with a material inlet (101), a feed hopper (6) is connected above the guide cylinder (5), a material leaking plate (7) is installed on the inner wall of the joint of the guide cylinder (5) and the feed hopper (6), a plurality of material leaking holes (701) are uniformly distributed in the material leaking plate (7), the center of the material leaking plate (7) is further connected with a rotary scraping plate (8), and the air heater (4) is connected with the side wall of the guide cylinder (5) through a hot air conveying pipeline (9).
- 2. The kinds of auger type dryers of claim 1, wherein the center of said material leaking plate (7) is connected with an electric rotating shaft (702) for driving the rotating scraping plate (8) to move through a bearing, and the end of said rotating scraping plate (8) is sleeved outside of the electric rotating shaft (702).
- 3. kinds of auger type dryer according to claim 1, characterized in that, the rotating scraping plate (8) is a fan-shaped cavity structure, the cavity is provided with a material rolling wheel (801), the lower end of the rotating scraping plate (8) is provided with comb-tooth shaped clearance holes (802).
- 4. kinds of auger type dryer according to claim 3, wherein the cavity of the rotary scraper (8) is provided with a cross bar (803) along the radius direction, the material rolling wheel (801) is rotatably connected to the outside of the cross bar (803) and rotates with the rotation of the rotary scraper (8).
- 5. The kinds of auger type dryers of claim 1, wherein the hot air delivery duct (9) is internally provided with a collection chamber (901), an air inlet hole (902) is opened at end of the collection chamber (901), the air inlet hole (902) is connected with an air outlet of the hot air blower (4), and a closed air injection hole (903) is opened at another end of the collection chamber (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920677469.7U CN210004739U (en) | 2019-05-13 | 2019-05-13 | auger type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920677469.7U CN210004739U (en) | 2019-05-13 | 2019-05-13 | auger type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004739U true CN210004739U (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920677469.7U Active CN210004739U (en) | 2019-05-13 | 2019-05-13 | auger type dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN210004739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056893A (en) * | 2021-12-16 | 2022-02-18 | 芜湖市爱德运输机械有限公司 | Feeding structure of screw conveyor and screw conveyor |
-
2019
- 2019-05-13 CN CN201920677469.7U patent/CN210004739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056893A (en) * | 2021-12-16 | 2022-02-18 | 芜湖市爱德运输机械有限公司 | Feeding structure of screw conveyor and screw conveyor |
| NL2031604A (en) * | 2021-12-16 | 2023-06-27 | Wuhu Aide Transp Machinery Co Ltd | Feeding structure of screw conveyor and screw conveyor |
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