CN108032459A - A kind of plastic cement drying device - Google Patents
A kind of plastic cement drying device Download PDFInfo
- Publication number
- CN108032459A CN108032459A CN201711306527.7A CN201711306527A CN108032459A CN 108032459 A CN108032459 A CN 108032459A CN 201711306527 A CN201711306527 A CN 201711306527A CN 108032459 A CN108032459 A CN 108032459A
- Authority
- CN
- China
- Prior art keywords
- drying box
- plastic cement
- drying
- air passage
- shaft
- 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.)
- Withdrawn
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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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
Abstract
The invention discloses a kind of plastic cement drying device,It is related to drying equipment,Hot air apparatus including drying box and arranged on drying box lower end,Drying box is supported by supporting rack,Drying box is internally provided with a vertical hollow cylinder,The lower end of hollow cylinder is connected with the lower zone of drying box,The side wall of hollow cylinder is equipped with the air admission hole with being connected inside drying box,Hot air apparatus includes air passage,Supply fan and heating unit,Supply fan is installed on the inside in air passage by support level,The heating unit includes electric heater and heating tube,Heating tube is located at the underface of supply fan,The upper end of drying box is equipped with driving motor,Drying box is internally provided with agitating device,The agitating device includes shaft,Horizontal location plate and agitating shaft,Can be quick,Efficiently plastic cement is dried,Plastic cement is kept in motion in drying process,Plastic uniform can be made to be heated,Improve dry quality.
Description
Technical field
The present invention relates to drying equipment, and in particular to a kind of plastic cement drying device.
Background technology：
Plastic cement refers to using the synthetic resin of high molecular weight as key component, suitable additives is added, such as plasticizer, stabilization
Agent, fire retardant, lubricant, colouring agent etc., processed molding plastic material, or cure the rigid material being cross-linked to form.Plastic cement
It is an indispensable part in household electrical appliances, automobile, mobile phone, PC, medical instrument, electric lighting using very extensive.Plastic cement raw material
Big portion is extract from some oils, and most familiar of part PC material are extract from oil, and PC material are burning
When have one smell of petrol；ABS is extract from coal, and ABS can be in cigarette ash shape when burning-out knocks out；POM
It is extract from natural gas, POM has one very smelly gas taste when burning down.
Plastic grains are common plastic cement semi-finished product, need high temperature melting to be molded in plastic grains process engineering.Moulding
It can be related to drying steps in glue grain forming process.Current plastic cement drying equipment is dried using Hot-blast Heating.Will
Plastic grains are placed in container, plastic grains is formed S-shaped slip-down state, and hot wind comes into full contact with；Lower section air inlet is to container
Interior forced draft, by hot wind, the plastic grains more dried.The drying means is that the hot wind introduced by the external world carries out
Heat drying, hot wind are acted directly on plastic grains, it is necessary to control the speed of inlet air, and excessive velocities can cause blowing for particle
Rise.Therefore, the intake velocity of hot wind must be controlled in certain speed, this result in the drying effects of whole plastic grains by
To limitation, cause the quality that plastic grains are dried relatively low, the requirement of processing can be reached by generally requiring multiple or multilevel drying,
But this will greatly increase dry the time it takes, cause drying efficiency relatively low.
The content of the invention
It is caused by the prior art above-mentioned multinomial scarce to solve it is an object of the invention to provide a kind of plastic cement drying device
Fall into.
A kind of plastic cement drying device, including drying box and the hot air apparatus arranged on drying box lower end, drying box pass through support
Frame supports, and the drying box is internally provided with a vertical hollow cylinder, the lower end of hollow cylinder and the lower zone of drying box
Connection, the side wall of the hollow cylinder are equipped with the air admission hole with connect inside drying box, the hot air apparatus including air passage, into
Air fan and heating unit, the air passage is located at the underface of drying box and the upper end in air passage is connected with the lower end of hollow cylinder,
The supply fan is installed on the inside in air passage by support level, and the heating unit includes electric heater and heating tube, institute
Electric heater is stated on the outer wall in air passage, heating tube is located at the inside in air passage and is connected with electric heater, and heating tube is located at
The underface of supply fan, the upper end of the drying box are equipped with driving motor, and the drying box is internally provided with agitating device, institute
Stating agitating device includes shaft, horizontal location plate and agitating shaft, and agitating shaft is equipped with the rabble with agitating shaft vertical distribution, institute
State together with horizontal location plate is securedly mounted to the lower end of shaft by connecting flange, shaft turns through drying box and with drying box
Dynamic to coordinate, shaft is driven by driving motor, and the agitating shaft is equipped with two, and is symmetrically distributed in the both ends of horizontal location plate, stirs
Mix that axis is vertical with horizontal location plate, two agitating shafts are located at the outside of hollow cylinder.
Preferably, the inner wall in the air passage is equipped with anti-dust filter mesh, the anti-dust filter mesh be located at supply fan just under
Side.
Preferably, the rabble is integrated part with agitating shaft, and the both ends of the horizontal location plate are equipped with up/down perforation
Screw thread straight slot, is externally threaded on the outer wall of agitating shaft upper end, and agitating shaft is installed in screw thread straight slot and is locked by locking nut
Tightly.
Preferably, the diameter of the air admission hole is less than the diameter for the plastic cement being placed in drying box.
The advantage of the invention is that：The present invention is in use, it would be desirable to which the plastic cement being dried is passed through from feeding port
To the inside of drying box, start supply fan, electric heater and driving motor, after heating tube is electrically heated device heating, air inlet wind
Hot wind is blown to inside hollow cylinder by fan, and is entered from the air admission hole on hollow cylinder inside drying box and be dried, and has been dried
Cheng Houcong discharge ports are released, and driving motor is in rotation process, and shaft drives horizontal location plate to rotate, horizontal location plate lower end
Agitating shaft and rabble can be stirred plastic cement, plastic cement is kept in motion, saved drying time, improve drying
Efficiency, and plastic uniform can be made to be heated, improve dry mass.
The configuration of the present invention is simple, fast and efficiently can be dried plastic cement, and plastic cement is in movement shape in drying process
State, can make plastic uniform be heated, and improve dry quality.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the top view of horizontal location plate.
Wherein：1-drying box, 2- feeding ports, 3- driving motors, 4- horizontal location plates, 5- connecting flanges, 6- agitating shafts,
7- rabbles, 8- hollow cylinders, 9- discharge ports, 10- supporting racks, 11- air passages, 12- anti-dust filter meshes, 13- supply fans, 14-
Electric heater, 15- heating tubes.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
Embodiment, the present invention is further explained.
As depicted in figs. 1 and 2, a kind of plastic cement drying device, including drying box 1 and the hot wind arranged on 1 lower end of drying box fill
Put, drying box 1 is supported by supporting rack 10, and the drying box 1 is internally provided with a vertical hollow cylinder 8, hollow cylinder 8
Lower end is connected with the lower zone of drying box 1, and the side wall of the hollow cylinder 8 is equipped with the air inlet connected with the inside of drying box 1
Hole, the hot air apparatus include air passage 11, supply fan 13 and heating unit, and the air passage 11 is located at the underface of drying box 1
And the upper end in air passage 11 is connected with the lower end of hollow cylinder 8, the supply fan 13 is installed on air passage 11 by support level
Inside, the heating unit include electric heater 14 and heating tube 15, and the electric heater 14 is installed on the outer wall in air passage 11,
Heating tube 15 is located at the inside in air passage 11 and is connected with electric heater 14, and heating tube 15 is located at the underface of supply fan 13, institute
The upper end for stating drying box 1 is equipped with driving motor 3, and the drying box 1 is internally provided with agitating device, and the agitating device includes turning
Axis, horizontal location plate 4 and agitating shaft 6, agitating shaft 6 are equipped with the rabble 7 with 6 vertical distribution of agitating shaft, the horizontal location
Together with plate 4 is securedly mounted to the lower end of shaft by connecting flange 5, shaft is matched somebody with somebody through drying box 1 and with the rotation of drying box 1
Close, shaft is driven by driving electricity 3, and the agitating shaft 6 is equipped with two, and is symmetrically distributed in the both ends of horizontal location plate 4, is stirred
Axis 6 is vertical with horizontal location plate 4, and two agitating shafts 6 are located at the outside of hollow cylinder 8.
In the present embodiment, the inner wall in the air passage 11 is equipped with anti-dust filter mesh 12, the anti-dust filter mesh 12 be located at into
The underface of air fan 13.
In the present embodiment, the rabble 7 is integrated part with agitating shaft 6, and the both ends of the horizontal location plate 4 are equipped with upper
The screw thread straight slot of lower perforation, is externally threaded on the outer wall of 6 upper end of agitating shaft, and agitating shaft 6 is installed in screw thread straight slot and passes through
Locking nut is locked.
In the present embodiment, the diameter of the air admission hole is less than the diameter for the plastic cement being placed in drying box 1.
The advantage of the invention is that：The present invention is in use, it would be desirable to which the plastic cement being dried is logical from feeding port 2
Enter to the inside of drying box 1, start supply fan 13, electric heater 14 and driving motor 3, heating tube 15 is electrically heated device 14 and adds
After heat, hot wind is blown to inside hollow cylinder 8 by supply fan 13, and is entered from the air admission hole on hollow cylinder 8 inside drying box 1
It is dried, is released after the completion of dry from discharge port 9, for driving motor 2 in rotation process, shaft drives 4 turns of horizontal location plate
Dynamic, the agitating shaft 6 and rabble 7 of 4 lower end of horizontal location plate can be stirred plastic cement, plastic cement is kept in motion, and save
About drying time, improve drying efficiency, and plastic uniform can be made to be heated, improve dry mass.
The configuration of the present invention is simple, fast and efficiently can be dried plastic cement, and plastic cement is in movement shape in drying process
State, can make plastic uniform be heated, and improve dry quality.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered, is all merely illustrative, not the only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (4)
1. a kind of plastic cement drying device, including drying box (1) and the hot air apparatus arranged on drying box (1) lower end, drying box (1) is logical
Cross supporting rack (10) support, it is characterised in that the drying box (1) is internally provided with a vertical hollow cylinder (8), open circles
The lower end of cylinder (8) is connected with the lower zone of drying box (1), and the side wall of the hollow cylinder (8) is equipped with interior with drying box (1)
The air admission hole of portion's connection, the hot air apparatus include air passage (11), supply fan (13) and heating unit, air passage (11) position
Connected in the upper end of the underface of drying box (1) and air passage (11) with the lower end of hollow cylinder (8), the supply fan (13) is logical
The inside that support level is installed on air passage (11) is crossed, the heating unit includes electric heater (14) and heating tube (15), described
Electric heater (14) is installed on the outer wall of air passage (11), and heating tube (15) is located at the inside in air passage (11) and and electric heater
(14) connect, heating tube (15) is located at the underface of supply fan (13), and the upper end of the drying box (1) is equipped with driving motor
(3), the drying box (1) is internally provided with agitating device, and the agitating device includes shaft, horizontal location plate (4) and stirring
Axis (6), agitating shaft (6) are equipped with the rabble (7) with agitating shaft (6) vertical distribution, the horizontal location plate (4) and shaft
Lower end is securedly mounted to together by connecting flange (5), and shaft is rotatably assorted through drying box (1) and with drying box (1), shaft
Driven by driving motor (3), the agitating shaft (6) is equipped with two, and is symmetrically distributed in the both ends of horizontal location plate (4), stirs
Axis (6) is vertical with horizontal location plate (4), and two agitating shafts (4) are located at the outside of hollow cylinder (8).
A kind of 2. plastic cement drying device according to claim 1, it is characterised in that：The inner wall of the air passage (11) is equipped with anti-
Dirt filter screen (12), the anti-dust filter mesh (12) are located at the underface of supply fan (13).
A kind of 3. plastic cement drying device according to claim 1, it is characterised in that：The rabble (7) and agitating shaft (6)
It is integrated part, the both ends of the horizontal location plate (4) are equipped with the screw thread straight slot of up/down perforation, on the outer wall of agitating shaft (6) upper end
It is externally threaded, agitating shaft (6) is installed in screw thread straight slot and is locked by locking nut.
A kind of 4. plastic cement drying device according to claim 1, it is characterised in that：The diameter of the air admission hole, which is less than, to be placed
The diameter of plastic cement in drying box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306527.7A CN108032459A (en) | 2017-12-11 | 2017-12-11 | A kind of plastic cement drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306527.7A CN108032459A (en) | 2017-12-11 | 2017-12-11 | A kind of plastic cement drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032459A true CN108032459A (en) | 2018-05-15 |
Family
ID=62101594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306527.7A Withdrawn CN108032459A (en) | 2017-12-11 | 2017-12-11 | A kind of plastic cement drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032459A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206572894U (en) * | 2017-02-06 | 2017-10-20 | 平罗县德凌化工科技有限公司 | A kind of dust drying device crushed for industrial chemicals |
-
2017
- 2017-12-11 CN CN201711306527.7A patent/CN108032459A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206572894U (en) * | 2017-02-06 | 2017-10-20 | 平罗县德凌化工科技有限公司 | A kind of dust drying device crushed for industrial chemicals |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180515 |
|
| WW01 | Invention patent application withdrawn after publication |