CN215619334U - Drying device - Google Patents
Drying device Download PDFInfo
- Publication number
- CN215619334U CN215619334U CN202122061702.9U CN202122061702U CN215619334U CN 215619334 U CN215619334 U CN 215619334U CN 202122061702 U CN202122061702 U CN 202122061702U CN 215619334 U CN215619334 U CN 215619334U
- Authority
- CN
- China
- Prior art keywords
- rotating
- shell
- wall
- dryer
- rotating disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 description 13
- 239000012634 fragment Substances 0.000 description 7
- 238000010008 shearing Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a dryer, which comprises a shell, a rotating mechanism and a power mechanism, wherein the power mechanism provides power for the rotating mechanism, the rotating mechanism is arranged in the shell and positioned at the bottom of the shell, the inner diameter of the shell is matched with the outer diameter of the rotating mechanism, the rotating mechanism comprises a rotating shaft, a rotating disc and a rotating knife, one end of the rotating shaft is fixedly connected with the rotating disc, the other end of the rotating shaft extends out of the shell to be matched with the power mechanism for use, the rotating cutters are multiple, the rotating cutters are respectively and fixedly connected to the rotating disc and distributed along the circumferential direction of the rotating disc, the tips of the rotating cutters extend to the outer side of the rotating disc along the radial direction of the rotating disc, a plurality of wall knives are embedded on the shell, the wall knives are horizontally arranged and extend into the shell, the wall knives are distributed along the circumferential direction of the shell, the wall cutter is positioned above the rotary cutter, and the vertical distance between the wall cutter and the rotary cutter is 1-6 cm. Has the advantages that: simple structure, good drying effect and continuous operation.
Description
Technical Field
The utility model relates to the technical field of drying, in particular to a dryer.
Background
In recent years, reflective films have been widely used in various fields of agricultural production. However, the reflective film is very light in weight, and the aluminum layer is plated on the surface of the reflective film, so that the natural degradation capability is poor, secondary pollution to soil is easily caused if the reflective film is buried in the soil, and the aluminum layer falls off and permeates into the soil, so that soil acidification is aggravated, and the yield of crops is reduced. At present, the effective treatment method of the reflective film is to recycle the reflective film, and the reflective film is used for preparing PET plastics after the processes of cleaning, dealuminization, washing, shredding, drying and the like are carried out, so as to realize the recycling of resources. However, the water content of the raw materials is an important parameter for the success of the preparation of the PET plastic, so the preparation process has higher requirements on drying equipment of the reflective film. Current drying equipment is mostly equipment or drying equipment spin-dries, but because the weight of reflective membrane is very light, when adopting the drying of spin-drying, the reflective membrane very easily covers the sieve mesh of play water, can't realize spin-drying, and when adopting the drying, the reflective membrane that the coalescence is in the same place is difficult for scattering, and the stoving effect is poor, can't realize continuous large batch stoving, consequently, need for a neotype drying equipment urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a dryer which is simple in structure, good in drying effect and capable of continuously operating.
The aim of the utility model is achieved by the following technical measures: a dryer comprises a shell, a rotating mechanism and a power mechanism, wherein the power mechanism provides power for the rotating mechanism, the rotating mechanism is arranged in the shell and positioned at the bottom of the shell, the inner diameter of the shell is matched with the outer diameter of the rotating mechanism, the rotating mechanism comprises a rotating shaft, a rotating disc and a rotating knife, one end of the rotating shaft is fixedly connected with the rotating disc, the other end of the rotating shaft extends out of the shell to be matched with the power mechanism for use, the rotating cutters are multiple, the rotating cutters are respectively and fixedly connected to the rotating disc and distributed along the circumferential direction of the rotating disc, the tips of the rotating cutters extend to the outer side of the rotating disc along the radial direction of the rotating disc, a plurality of wall knives are embedded on the shell, the wall knives are horizontally arranged and extend into the shell, the wall knives are distributed along the circumferential direction of the shell, the wall cutter is positioned above the rotary cutter, and the vertical distance between the wall cutter and the rotary cutter is 1-6 cm.
Further, the center of the rotating disc is provided with an arc-shaped bulge.
Furthermore, a plurality of baffles are further arranged on the rotary table and distributed along the circumferential direction of the rotary table.
Further, the tip of the rotary cutter is of a right-angle trapezoidal structure, the wall cutter is of a fan-shaped structure, and the central angle of each fan-shaped body is 90 degrees.
Further, the top of casing is equipped with the feed inlet, the lateral wall of casing is equipped with the discharge gate, the height of discharge gate axis central line apart from the casing bottom with the rotary cutter is the same apart from the height of casing bottom.
Further, the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected.
Furthermore, an observation window is further arranged on the upper shell.
Furthermore, the bottom of the lower shell is provided with a support frame.
Compared with the prior art, the utility model has the beneficial effects that: the dryer drives the rotating mechanism to rotate through the power mechanism, the heat generated by friction is utilized to dry the reflective film fragments, and meanwhile, the flaky reflective film can be converted into the globular reflective film through rotation, so that the dryer is convenient to output and subsequently convey. The rotary cutter and the wall cutter are matched to use, so that larger agglomeration is cut into smaller reflective film balls, and meanwhile, a vertical distance of 1-6cm is arranged between the rotary cutter and the wall cutter, so that the reflective film balls can keep certain weight, and the output, subsequent conveying and granulation of the reflective film are further facilitated. The arc-shaped bulge arranged in the center of the turntable is beneficial to promoting the reflective film fragments to move towards the periphery of the turntable. Still set up a plurality of baffles on the carousel, the turbulence of reflective membrane piece in the desicator when making rotatory further increases the friction between the reflective membrane piece, further improves drying effect. The height of the central axis of the discharge port of the dryer from the bottom of the shell is the same as the height of the rotary cutter from the bottom of the shell, when the rotary mechanism rotates, materials are discharged by utilizing centrifugal force, the discharge of the reflective film is facilitated, and meanwhile, continuous operation can be realized.
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the structure of the dryer.
Fig. 2 is a schematic structural view of the rotating mechanism.
Fig. 3 is a schematic structural diagram of the rotary cutter and the wall cutter.
The device comprises an upper shell 1, a lower shell 2, a feeding hole 3, a discharging hole 4, a discharging hole 5, a power mechanism 6, an observation window 7, a supporting frame 8, a turntable 9, a rotating shaft 10, a rotary cutter 11, a baffle plate 12, an arc-shaped bulge 13 and a wall cutter.
Detailed Description
As shown in fig. 1 to 3, a dryer comprises a shell, a rotating mechanism and a power mechanism 5, wherein the power mechanism 5 provides power for the rotating mechanism, the rotating mechanism is arranged inside the shell and positioned at the bottom of the shell, the inner diameter of the shell is matched with the outer diameter of the rotating mechanism, the rotating mechanism comprises a rotating shaft 9, a rotating disc 8 and a rotating knife 10, one end of the rotating shaft 9 is fixedly connected with the rotating disc 8, the other end of the rotating shaft 9 extends out of the shell to be matched with the power mechanism 5 for use, the rotating knives 10 are multiple and multiple, the rotating knives 10 are respectively fixedly connected onto the rotating disc 8 and distributed along the circumferential direction of the rotating disc 8, the tips of the rotating knives 10 all extend to the outer side of the rotating disc 8 along the radial direction of the rotating disc 8, and particularly, the outer diameter of the rotating mechanism is the diameter of the outermost tip of the rotating knife 10 when the rotating mechanism rotates along the formed rotating circle. The wall knife assembly is characterized in that a plurality of wall knives 13 are embedded in the shell, the wall knives 13 are horizontally arranged and extend into the shell, the wall knives 13 are distributed along the circumferential direction of the shell, the wall knives 13 are located above the rotary knife 10, and the vertical distance between the wall knives 13 and the rotary knife 10 is 1-6 cm. Drive rotary mechanism rotatory through power unit 5, make the reflective membrane piece at the desicator internal rotation, utilize the heat stoving reflective membrane piece that the friction produced, simultaneously, the rotation still can make the reflective membrane piece conglobation, utilize the shearing action of wall sword 13 and rotary knife 10 to cut into the reflective membrane bobble with the reflective membrane piece conglobation of coalescence, change the flake reflective membrane into pellet form reflective membrane, make things convenient for the transportation of reflective membrane piece and the feeding of PET granulation equipment. In addition, the vertical distance of 1-6cm is adopted between the wall cutter 13 and the rotary cutter 10, so that not only can larger fragments be effectively agglomerated and cut into small reflective film balls, but also the small reflective film balls formed after cutting can keep certain weight, and the output, subsequent conveying and granulation of the reflective film are facilitated.
The center of the rotating disk 8 is provided with an arc-shaped bulge 12. Specifically, the arc-shaped protrusion 12 is arranged in the center of the upper surface of the rotating disc 8. During the rotation of the rotating disk 8, the arc-shaped protrusions 12 are beneficial to promoting the fragments of the reflective film to move towards the periphery of the rotating disk 8, so that the wall knives 13 and the rotating knives 10 can conveniently shear larger aggregated fragments into pieces.
The turntable 8 is further provided with a plurality of baffles 11, and the baffles 11 are distributed along the circumferential direction of the turntable 8. Specifically, the baffle 11 is arranged on the upper surface of the rotating disc 8. The baffle 11 is arranged to promote turbulence of the reflective film fragments in the dryer when the dryer rotates, so that friction among the reflective film fragments is further increased, and the drying effect is further improved.
The tip of the rotary cutter 10 is of a right-angle trapezoidal structure, the wall cutter 13 is of a fan-shaped structure, and the central angle of each fan-shaped body is 90 degrees. Specifically, when the rotating mechanism rotates, the side slope of the right-angle trapezoid structure is matched with the vertical surface where the radius of the sector is located. When the rotating mechanism rotates, the inclined plane of the side edge of the trapezoid structure and the vertical plane where the radius is located can be sheared, large agglomerated masses can be sheared into pieces through shearing action, and the side face of the inclined edge of the trapezoid structure can prolong shearing time and increase shearing effect.
The top of casing is equipped with feed inlet 3, the lateral wall of casing is equipped with discharge gate 4, the height of 4 axle central lines of discharge gate apart from the casing bottom with the rotary cutter 10 is the same apart from the height of casing bottom. Specifically, when the material is discharged, the rotating mechanism is in a working state, the height from the axis center line of the discharge port 4 to the bottom of the shell is the same as the height from the rotary cutter 10 to the bottom of the shell, and meanwhile, the reflective film can be more conveniently discharged from the discharge port 4 by utilizing the rotating action of the rotating mechanism, and in addition, the material can be discharged while being dried, so that the continuous operation is realized.
The casing includes casing 1 and casing 2 down, go up casing 1 and casing 2 and can dismantle the connection down. Specifically, the upper shell 1 and the lower shell 2 are detachably connected, so that the rotating mechanism in the shell can be conveniently detached and maintained.
The upper shell 1 is also provided with an observation window 6. The arrangement of the observation window 6 can facilitate observation of the running state of the dryer, and is convenient for finding faults in time so as to avoid loss expansion.
The bottom of the lower shell 2 is provided with a support frame 7.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A dryer, characterized by: comprises a shell, a rotating mechanism and a power mechanism, wherein the power mechanism provides power for the rotating mechanism, the rotating mechanism is arranged in the shell and positioned at the bottom of the shell, the inner diameter of the shell is matched with the outer diameter of the rotating mechanism, the rotating mechanism comprises a rotating shaft, a rotating disc and a rotating knife, one end of the rotating shaft is fixedly connected with the rotating disc, the other end of the rotating shaft extends out of the shell to be matched with the power mechanism for use, the rotating cutters are multiple, the rotating cutters are respectively and fixedly connected to the rotating disc and distributed along the circumferential direction of the rotating disc, the tips of the rotating cutters extend to the outer side of the rotating disc along the radial direction of the rotating disc, a plurality of wall knives are embedded on the shell, the wall knives are horizontally arranged and extend into the shell, the wall knives are distributed along the circumferential direction of the shell, the wall cutter is positioned above the rotary cutter, and the vertical distance between the wall cutter and the rotary cutter is 1-6 cm.
2. The dryer as claimed in claim 1, wherein: the center of the rotary disc is provided with an arc-shaped bulge.
3. The dryer as claimed in claim 1, wherein: the turntable is also provided with a plurality of baffles, and the baffles are distributed along the circumferential direction of the turntable.
4. The dryer as claimed in claim 1, wherein: the tip of the rotary cutter is of a right trapezoid structure, the wall cutter is of a sector structure, and the central angle of the sector is 90 degrees.
5. The dryer as claimed in claim 1, wherein: the top of casing is equipped with the feed inlet, the lateral wall of casing is equipped with the discharge gate, the height of discharge gate axis line distance casing bottom with the rotary cutter is highly the same apart from the casing bottom.
6. The dryer as claimed in claim 1, wherein: the casing includes upper housing and lower casing, upper housing and lower casing can dismantle the connection.
7. The dryer according to claim 6, wherein: an observation window is further arranged on the upper shell.
8. The dryer according to claim 6, wherein: the bottom of the lower shell is provided with a support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122061702.9U CN215619334U (en) | 2021-08-30 | 2021-08-30 | Drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122061702.9U CN215619334U (en) | 2021-08-30 | 2021-08-30 | Drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215619334U true CN215619334U (en) | 2022-01-25 |
Family
ID=79903858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122061702.9U Expired - Fee Related CN215619334U (en) | 2021-08-30 | 2021-08-30 | Drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215619334U (en) |
-
2021
- 2021-08-30 CN CN202122061702.9U patent/CN215619334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |