CN208615100U - A kind of plastic grain drying unit facilitating rewinding - Google Patents

A kind of plastic grain drying unit facilitating rewinding Download PDF

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Publication number
CN208615100U
CN208615100U CN201820470662.9U CN201820470662U CN208615100U CN 208615100 U CN208615100 U CN 208615100U CN 201820470662 U CN201820470662 U CN 201820470662U CN 208615100 U CN208615100 U CN 208615100U
Authority
CN
China
Prior art keywords
drying box
ventilative board
drying
plastic grain
support plate
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
Application number
CN201820470662.9U
Other languages
Chinese (zh)
Inventor
王宾仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Lisu Plastic & Rubber Technology Co Ltd
Original Assignee
Suzhou Lisu Plastic & Rubber Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Lisu Plastic & Rubber Technology Co Ltd filed Critical Suzhou Lisu Plastic & Rubber Technology Co Ltd
Priority to CN201820470662.9U priority Critical patent/CN208615100U/en
Application granted granted Critical
Publication of CN208615100U publication Critical patent/CN208615100U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
    • F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
    • F26B11/181—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement
    • F26B11/182—Arrangements for the supply or exhaust of gaseous drying medium, e.g. perforated tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
    • F26B11/181—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement
    • F26B11/184—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement provided with internal means for mixing, stirring or conveying the materials to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04—Agitating, stirring, or scraping devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/08—Granular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The utility model discloses a kind of plastic grain drying unit for facilitating rewinding, drying box bottom part down is equipped with horizontal support plate；The first cylinder is equipped with below support plate；Support plate is equipped with vertical shaft；Shaft and support plate are rotatablely connected；Shaft top is extend into inside drying box；Horizontal ventilative board is equipped in drying box；Shaft top is fixedly connected with ventilative board；Circular horizontal portion is equipped between ventilative board and drying chamber interior wall；Circular horizontal portion is fixedly connected with drying chamber interior wall；Ventilation shaft is equipped with above ventilative board；Ventilation shaft is equipped with air outlet；Blast pipe is equipped at the top of drying box；Air blower and resistive heater are equipped in blast pipe；Blast pipe is connected to ventilation shaft；Stripper is equipped with below ventilative board；Stripper is obliquely installed.The plastic grain of the utility model can enter in drying box in batches, avoid the concentration of plastic grain, while plastic grain is leveled on ventilative board and spreads out, improve the effect of drying；And rewinding is convenient.

Description

A kind of plastic grain drying unit facilitating rewinding
Technical field
The utility model relates to plastics-production processing equipment field, it is specifically related to a kind of plastic grain for facilitating rewinding and dries Equipment for drying.
Background technique
Plastics squeeze out plastic cement material strip using extruder in production at high temperature, after the plastic strip after cooling and shaping is dry It is transported at pelleter, plastic strip is cut into graininess by last pelleter.The common type of cooling of plastic strip is water cooling, The most of moisture on plastic strip can be removed, but moisture cannot all be removed using drying unit before pelletizing.It cuts Plastic grain after grain is still with moisture, it is therefore desirable to by moisture removal, to meet the needs of following process.
Existing drying equipment, most of plastic grain are to concentrate to be dried in investment drying equipment, and there is drying The problem that time is long, drying is insufficient, exists simultaneously the problem of rewinding inconvenience.
Utility model content
For the above technical problems, the purpose of this utility model is: proposing a kind of plastics for facilitating rewinding Grain drying unit solves the problems, such as that drying is insufficient and rewinding is inconvenient.
The technical solution of the utility model is achieved in that a kind of plastic grain drying unit for facilitating rewinding, Including drying box；Feed inlet is equipped at the top of the drying box；The drying box bottom part down is equipped with horizontal support plate；The branch The first cylinder that driving support plate moves up and down is equipped with below fagging；The support plate is equipped with vertical shaft；The shaft It is rotatablely connected with support plate；The support plate is equipped with driving motor；The driving motor is connected with shaft, and drive shaft turns It is dynamic；The shaft top passes through drying box bottom, and extend into inside drying box；Equipped with horizontal ventilative in the drying box Plate；The ventilative board is equipped with air-permeating hole；The shaft top is fixedly connected with ventilative board；The ventilative board and drying chamber interior wall Between be equipped with circular horizontal portion；The circular horizontal portion is fixedly connected with drying chamber interior wall, between circular horizontal portion and ventilative board Form gap；Ventilation shaft is equipped with above the ventilative board；The ventilation shaft is equipped with air outlet；Air outlet opening court Under；Blast pipe is equipped at the top of the drying box；Air blower and resistive heater are equipped in the blast pipe；The resistive heater It is arranged on air blower air-out direction；The blast pipe is connected to ventilation shaft；Stripper is equipped with below the ventilative board；It is described Stripper is obliquely installed, and is fixedly connected with drying chamber interior wall；It is equipped at stripper inclination lower end on the drying box side wall Material mouth.
It is further: material feeding box is equipped with above the drying box；Feed opening is equipped at the top of the material feeding box；The material feeding box Bottom is connected to drying box by feed inlet；The quantitative feeding device for quantitatively conveying plastic grain is equipped in the material feeding box.
Further: the quantitative feeding mechanism includes rotary electric machine, swingle and helical blade；The swingle is horizontal Setting, swingle both ends and material feeding box are rotatablely connected；The helical blade is arranged on swingle；The rotary electric machine setting exists On material feeding box side wall, rotary electric machine is connected with swingle, driving swingle rotation.
It is further: horizontal cross bar is equipped with above the ventilative board；The cross bar lower surface is vertically equipped with multiple side by side Comb teeth；The comb teeth is close to ventilative board upper surface；The drying box side wall is equipped with the second cylinder；Second cylinder piston rod Vertical in the middle part of cross bar to be fixedly connected across drying box side wall, driving cross bar moves back and forth.
Further: circular horizontal portion upper surface is obliquely installed to circular horizontal portion center.
It is further: to be equipped with the filter screen of filtering dust in the blast pipe on air blower air inlet direction.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art The drying unit of type is provided with quantitative feeding mechanism, and plastic grain can enter in drying box in batches, avoids the collection of plastic grain In, it drives comb teeth to move back and forth provided with the second cylinder, is leveled plastic grain on ventilative board and spreads out, improve drying Effect；First cylinder drives ventilative board to move downward, and after rotation, the plastic grain on ventilative board, which is got rid of, to be fallen, and It is collected by stripper, rewinding is convenient.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Fig. 1 is the main view schematic diagram of the plastic grain drying unit of the utility model；
Fig. 2 is the cross bar of the utility model and the main view schematic diagram of comb teeth；
Wherein: 1, drying box；11, feed inlet；12, discharge port；2, feed opening；3, support plate；31, the first cylinder；32, turn Axis；33, driving motor；4, ventilative board；41, air-permeating hole；42, circular horizontal portion；5, the second cylinder；51, cross bar；52, comb teeth；6, Ventilation shaft；61, air outlet；7, blast pipe；71, air blower；72, resistive heater；73, filter screen；8, stripper；9, it feeds Case；91, rotary electric machine；92, swingle；93, helical blade.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.
It is as shown in Figure 1, 2 a kind of plastic grain drying unit for facilitating rewinding described in the utility model, including drying Case 1；Feed inlet 11 is equipped at the top of drying box 1；1 bottom part down of drying box is equipped with horizontal support plate 3；It is equipped with below support plate 3 The first cylinder 31 for driving support plate 3 to move up and down；Support plate 3 is equipped with vertical shaft 32；Shaft 32 and support plate 3 rotate Connection；Support plate 3 is equipped with driving motor 33；Driving motor 33 is connected with shaft 32, and drive shaft 32 rotates；32 top of shaft Across 1 bottom of drying box, and it extend into inside drying box 1；Horizontal ventilative board 4 is equipped in drying box 1；Ventilative board 4 is equipped with Air-permeating hole 41；32 top of shaft is fixedly connected with ventilative board 4；Circular horizontal portion is equipped between 1 inner wall of ventilative board 41 and drying box 42；Circular horizontal portion 42 is fixedly connected with 1 inner wall of drying box, forms gap between circular horizontal portion 42 and ventilative board 4；Cyclic annular water Flat 42 upper surface of portion is obliquely installed to 42 center of circular horizontal portion, falls in circular horizontal portion upper 42 to avoid particle；On ventilative board 4 Side is equipped with ventilation shaft 6；Ventilation shaft 6 is equipped with air outlet 61；Air outlet 61 is opening down；Air inlet is equipped at the top of drying box 1 Pipe 7；Air blower 71 and resistive heater 72 are equipped in blast pipe 7；Resistive heater 72 is arranged on 71 air-out direction of air blower； Blast pipe 7 is connected to ventilation shaft 6；It is entered the wind in blast pipe 7 in air blower 71 and is equipped with the filter screen 73 for filtering dust on direction；Thoroughly Stripper 8 is equipped with below aerofoil 4；Stripper 8 is obliquely installed, and is fixedly connected with 1 inner wall of drying box；It is being unloaded on 1 side wall of drying box Flitch 8, which tilts, is equipped with discharge port 12 at lower end.
To promote drying effect, material feeding box 9 is equipped with above drying box 1；Feed opening 2 is equipped at the top of material feeding box 9；Material feeding box 9 bottoms are connected to drying box 1 by feed inlet 11；The quantitative feeding device for quantitatively conveying plastic grain is equipped in material feeding box 9.It is fixed Measuring feeding mechanism includes rotary electric machine 91, swingle 92 and helical blade 93；Swingle 92 is horizontally disposed, 92 both ends of swingle with Material feeding box 9 is rotatablely connected；Helical blade 93 is arranged on swingle 92；Rotary electric machine 91 is arranged on 9 side wall of material feeding box, rotation Motor 91 is connected with swingle 92, and driving swingle 92 rotates.
To promote drying effect, horizontal cross bar 51 is equipped with above ventilative board 4；51 lower surface of cross bar is vertically equipped with side by side Multiple comb teeth 52；Comb teeth 52 is close to 4 upper surface of ventilative board；1 side wall of drying box is equipped with the second cylinder 5；Second cylinder, 5 piston rod Across 1 side wall of drying box, vertical with 51 middle part of cross bar to be fixedly connected, driving cross bar 51 is moved back and forth, and drives the smooth booth of comb teeth 52 Open plastic grain.
In use, plastic grain to be dried enters in material feeding box 9 from feed opening 2, it is fixed by the promotion of helical blade 93 It measures and is sent into plastic grain into drying box.The particle on ventilative board 4 is fallen in, on the one hand the continuous quilt under the effect back and forth of comb teeth 52 It spreads out, is on the other hand sufficiently dried under the hot wind that air outlet 61 is blown out；Hot wind moves downward, after air-permeating hole 42, from Discharge port comes out.After plastic grain drying, air permeable plate 4 moves downward under the action of the second cylinder 31, leaves circular horizontal portion After 42, the gap of blanking is formed between 4 edge of ventilative board and the side wall of drying box 1.4 turns of ventilative board are driven by driving motor 33 Dynamic, plastic grain is thrown out of, and is fallen on the stripper 8 of lower section, is then discharged by discharge port 12.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art The drying unit of type is provided with quantitative feeding mechanism, and plastic grain can enter in drying box in batches, avoids the collection of plastic grain In, it drives comb teeth to move back and forth provided with the second cylinder, is leveled plastic grain on ventilative board and spreads out, improve drying Effect；First cylinder drives ventilative board to move downward, and after rotation, the plastic grain on ventilative board, which is got rid of, to be fallen, and It is collected by stripper, rewinding is convenient.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention, All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model It is interior.

Claims (6)

1. a kind of plastic grain drying unit for facilitating rewinding, including drying box；It is characterized in that；It is equipped at the top of the drying box Feed inlet；The drying box bottom part down is equipped with horizontal support plate；Driving support plate is equipped with below the support plate to transport up and down The first dynamic cylinder；The support plate is equipped with vertical shaft；The shaft and support plate are rotatablely connected；In the support plate Equipped with driving motor；The driving motor is connected with shaft, drive shaft rotation；The shaft top passes through drying box bottom, And it extend into inside drying box；Horizontal ventilative board is equipped in the drying box；The ventilative board is equipped with air-permeating hole；Described turn Axis top is fixedly connected with ventilative board；Circular horizontal portion is equipped between the ventilative board and drying chamber interior wall；The circular horizontal Portion is fixedly connected with drying chamber interior wall, forms gap between circular horizontal portion and ventilative board；Ventilation is equipped with above the ventilative board Pipeline；The ventilation shaft is equipped with air outlet；The air outlet is opening down；Blast pipe is equipped at the top of the drying box；Institute It states and is equipped with air blower and resistive heater in blast pipe；The resistive heater is arranged on air blower air-out direction；It is described into Air hose is connected to ventilation shaft；Stripper is equipped with below the ventilative board；The stripper is obliquely installed, solid with drying chamber interior wall Fixed connection；Discharge port is equipped at stripper inclination lower end on the drying box side wall.
2. a kind of plastic grain drying unit for facilitating rewinding according to claim 1, it is characterised in that: the drying box Top is equipped with material feeding box；Feed opening is equipped at the top of the material feeding box；The material feeding box bottom is connected to drying box by feed inlet； The quantitative feeding device for quantitatively conveying plastic grain is equipped in the material feeding box.
3. a kind of plastic grain drying unit for facilitating rewinding according to claim 2, it is characterised in that: it is described it is quantitative into Expect that mechanism includes rotary electric machine, swingle and helical blade；The swingle is horizontally disposed, and swingle both ends and material feeding box rotate Connection；The helical blade is arranged on swingle；The rotary electric machine is arranged on material feeding box side wall, rotary electric machine and rotation Bar is connected, driving swingle rotation.
4. a kind of plastic grain drying unit for facilitating rewinding according to claim 1, it is characterised in that: the ventilative board Top is equipped with horizontal cross bar；The cross bar lower surface is vertically equipped with multiple comb teeth side by side；Comb teeth table on ventilative board Face；The drying box side wall is equipped with the second cylinder；Second cylinder piston rod passes through drying box side wall, hangs down in the middle part of cross bar It is directly fixedly connected, driving cross bar moves back and forth.
5. a kind of plastic grain drying unit for facilitating rewinding according to claim 1, it is characterised in that: the ring-type water Flat portion upper surface is obliquely installed to circular horizontal portion center.
6. a kind of plastic grain drying unit for facilitating rewinding according to claim 1, it is characterised in that: the blast pipe Inherent air blower air inlet direction is equipped with the filter screen of filtering dust.
CN201820470662.9U 2018-03-30 2018-03-30 A kind of plastic grain drying unit facilitating rewinding Expired - Fee Related CN208615100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820470662.9U CN208615100U (en) 2018-03-30 2018-03-30 A kind of plastic grain drying unit facilitating rewinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820470662.9U CN208615100U (en) 2018-03-30 2018-03-30 A kind of plastic grain drying unit facilitating rewinding

Publications (1)

Publication Number Publication Date
CN208615100U true CN208615100U (en) 2019-03-19

Family

ID=65699562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820470662.9U Expired - Fee Related CN208615100U (en) 2018-03-30 2018-03-30 A kind of plastic grain drying unit facilitating rewinding

Country Status (1)

Country Link
CN (1) CN208615100U (en)

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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

Granted publication date: 20190319

Termination date: 20210330

CF01 Termination of patent right due to non-payment of annual fee