CN208205661U - A kind of drying device of circulating plastic grain - Google Patents
A kind of drying device of circulating plastic grain Download PDFInfo
- Publication number
- CN208205661U CN208205661U CN201820759171.6U CN201820759171U CN208205661U CN 208205661 U CN208205661 U CN 208205661U CN 201820759171 U CN201820759171 U CN 201820759171U CN 208205661 U CN208205661 U CN 208205661U
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- air
- hot gas
- plastic grain
- drying
- bucket
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- 238000001035 drying Methods 0.000 title claims abstract description 49
- 229920003023 plastic Polymers 0.000 title claims abstract description 39
- 239000004033 plastic Substances 0.000 title claims abstract description 39
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of drying devices of circulating plastic grain, including dry bucket, the outer wall top side of the drying bucket is provided with feed inlet, the bottom of the drying bucket is provided with discharge gate, the air cleaner is internally provided with air heater, the air cleaner includes motor and centrifugal box, one end of the motor and one end of centrifugal box are connected by rotating shaft transmission, the lower end of the appendix and one end of hot gas lower inlet are tightly connected, the inner upper end of the drying bucket is provided with air lattice, the interior lower end of the drying bucket is provided with partition.This kind of utility model design is reasonable, it is easy to use, it is very suitable to plastic grain drying device, by being provided with the compounding practice mode of centrifugal box and motor, it can be convenient and centrifugal box high speed rotation is driven by motor, the impurity density in air is greater than air, impurity is thrown away in centrifugal box by running at high speed, first step purification effectively is realized to air, it is simple and convenient, it is suitble to be widely popularized.
Description
Technical field
The utility model relates to technical field of plastic, in particular to the dry dress of a kind of circulating plastic grain
It sets.
Background technique
Currently, generally requiring that the plastic grain of raw material is dried, plastics in the production and processing of plastic
For grain former material after being chemically synthesized processing, plastic grain has a large amount of moisture, in order to which subsequent processing then needs to make
It to be dried with drying equipment, traditional drying equipment mainly uses air-heater to be brushed and dried, though such method
It can so accomplish the drying to plastic grain, but speed is slower, influences subsequent production efficiency.
Patent No. CN201720655768.1 is worked by air heater air exhauster pumping to compressed air efferent duct
Air heating, upper and lower two hot gas spray heads are sending out hot gas source by compressed air efferent duct, and the hot gas source of top is pressed into top
In the drying cylinder cylinder divided in plastic grain, and the hot gas source of most important lower section directly runs through the air hole of valve plate, from bottom to up
Pass through in plastic grain, the moisture on plastic grain surface is taken away in passing through, accomplishes the drying to plastic grain, after dry
Hot gas is unified to be discharged from hot gas discharge port, is introduced into cyclone separator, cyclone separator can by it is some it is short grained with
Hot gas overflow the plastic grain of hot gas discharge port together and separated from the hot gas of discharge, the hot gas after separation can be in hot gas
Storage in storage tank, the hot gas of storage still has higher temperature, in order to accomplish the saving of energy, so hot gas storage tank memory
The hot gas of storage is reintroduced in compressed air efferent duct by air-introduced machine, and the Water-liquid separator of setting can be discharged in hot gas
Steam.
However the patent, when dry, the air of sucking does not have further progress filtering, simply by filter grid bank tube into
Row simple filtration, is unable to reach air purification effect, cause the impurity in air to enter dry bucket, plastic grain is generated dirty
Dye, and the patent is dried by plastic grain stack manner, and this mode be easy to cause the plastic grain inside stacking
Degree of drying is not up to standard, influences product quality.
Utility model content
The main purpose of the utility model is to provide a kind of drying devices of circulating plastic grain, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The outer wall top side of a kind of drying device of circulating plastic grain, including dry bucket, the drying bucket is set
It is equipped with feed inlet, the bottom of the drying bucket is provided with discharge gate, and the outer wall top other side of the drying bucket is provided with hot gas
Discharge pipe, the outer wall bottom side of the drying bucket are provided with hot gas lower inlet, are provided on hot gas at the top of the drying bucket
Import, one end of appendix is sealedly connected on the hot gas upper inlet, and the other end of the appendix is sealedly connected with connection
One end of pipe is provided with air exhauster on the other end of the communicating pipe, and the side of the air exhauster is fixedly connected with air-filtering
Device, the air cleaner are internally provided with air heater, and the air cleaner includes motor and centrifugal box, the electricity
One end of machine and one end of centrifugal box are connected by rotating shaft transmission, and the lower end of the appendix and one end of hot gas lower inlet seal
Connection, the inner upper end of the drying bucket are provided with air lattice, and the interior lower end of the drying bucket is provided with partition.
Further, impurity tap is provided in the centrifugal box, the impurity tap is provided with several, described miscellaneous
Matter tap is circular configuration, and the diameter of the impurity tap is less than 1mm.
Further, the model IS50-32-125 of the motor, the outside of the motor is provided with protective shell, described
The revolving speed of motor is 2900r/min, power 2.2KW.
Further, the material of the centrifugal box is stainless steel, and the centrifugal box is cylinder, and the centrifugal box is removable
Unload structure.
Further, one end of the hot gas discharge pipe is fixedly connected with moisture separator, and the one of the moisture separator
End is sealedly connected with one end of hot gas collecting box, the model BDQS_A of the moisture separator.
Further, the other end of the hot gas collecting box is fixedly connected with one end of hot gas cycle pipe, and the hot gas follows
The other end of endless tube and the middle part of hot gas lower inlet are tightly connected.
Further, filtering mouth is provided on the air lattice, the top of feed inlet, the sky is arranged in the air lattice
The thickness of gas lattice is less than 1cm.
Further, the filtering mouth is internally provided with filter screen, and the filtering mouth is provided with several, the filtering
Mouth is square structure, and the side length of the filtering mouth is less than 1cm, and the filter screen is papery strainer.
Further, the bottom side of the partition is provided with vibrator, and air hole, the partition are provided on the partition
It is detachable structure relative to dry bucket.
Compared with prior art, the utility model has the following beneficial effects: this kind of utility model design is reasonable, user
Just, it is very suitable to plastic grain drying device, by being provided with the compounding practice mode of centrifugal box and motor, can be convenient and pass through
Motor drives centrifugal box high speed rotation, and the impurity density in air is greater than air, and impurity is thrown away centrifugal box by running at high speed
It is interior, first step purification effectively is realized to air, by being provided with the cooperation of filtering mouth and filter screen, can be convenient and air is carried out
Secondary filter further increases air purity, by being provided with the cooperation of vibrator and partition, by the vibration of vibrator,
Make plastic grain be not easy to stack, facilitates plastic grain dry completely, it is simple and convenient, it is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model air filtering device structure schematic diagram.
Fig. 3 is the utility model air lattice structural schematic diagram.
Fig. 4 is the utility model diaphragm structure schematic diagram.
In figure: 1, dry bucket；2, feed inlet；3, hot gas collecting box；4, hot gas discharge pipe；5, air lattice；6, hot gas is enterprising
Mouthful；7, air exhauster；8, air hole；9, air cleaner；10, air heater；11, communicating pipe；12, appendix；13, under hot gas
Import；14, discharge gate；15, moisture separator；16, vibrator；17, hot gas cycle pipe；18, motor；19, shaft；20, it is centrifuged
Case；21, impurity tap；22, mouth is filtered；23, partition；24, filter screen.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of drying device of circulating plastic grain, including dry bucket 1, the drying bucket 1
Outer wall top side is provided with feed inlet 2, and the bottom of the drying bucket 1 is provided with discharge gate 14, on the outer wall of the drying bucket 1
The portion other side is provided with hot gas discharge pipe 4, and the outer wall bottom side of the drying bucket 1 is provided with hot gas lower inlet 13, described dry
The top of dry bucket 1 is provided with hot gas upper inlet 6, and one end of appendix 12 is sealedly connected on the hot gas upper inlet 6, described defeated
The other end of tracheae 12 is sealedly connected with one end of communicating pipe 11, and air exhauster 7, institute are provided on the other end of the communicating pipe 11
The side for stating air exhauster 7 is fixedly connected with air cleaner 9, and the air cleaner 9 is internally provided with air heater 10,
The air cleaner 9 includes motor 18 and centrifugal box 20, and one end of the motor 18 and one end of centrifugal box 20 pass through shaft
19 transmission connections, the lower end of the appendix 12 and one end of hot gas lower inlet 13 are tightly connected, on the inside of the drying bucket 1
End is provided with air lattice 5, and the interior lower end of the drying bucket 1 is provided with partition 23.
Wherein, impurity tap 21 is provided in the centrifugal box 20, the impurity tap 21 is provided with several, described
Impurity tap 21 is circular configuration, and the diameter of the impurity tap 21 is less than 1mm, facilitates the impurity row after being centrifuged in air
Out.
Wherein, the model IS50-32-125 of the motor 18, the outside of the motor 18 is provided with protective shell, described
The revolving speed of motor 18 is 2900r/min, power 2.2KW.
Wherein, the material of the centrifugal box 20 is stainless steel, and the centrifugal box 20 is cylinder, and the centrifugal box 20 is can
Detaching structure improves the volume of centrifugal box 20, prevents centrifugal box 20 to be oxidized, pollute to air.
Wherein, one end of the hot gas discharge pipe 4 is fixedly connected with moisture separator 15, and the one of the moisture separator 15
End is sealedly connected with one end of hot gas collecting box 3, the model BDQS_A of the moisture separator 15.
Wherein, the other end of the hot gas collecting box 3 is fixedly connected with one end of hot gas cycle pipe 17, the hot gas cycle
The other end of pipe 17 and the middle part of hot gas lower inlet 13 are tightly connected.
Wherein, filtering mouth 22 is provided on the air lattice 5, the top of feed inlet 2 is arranged in the air lattice 5, described
The thickness of air lattice 5 is less than 1cm, carries out secondary filter to filtered air, reaches clean-up effect.
Wherein, the filtering mouth 22 is internally provided with filter screen 24, and the filtering mouth 22 is provided with several, the mistake
Filter mouth 22 is square structure, and the side length of the filtering mouth 22 is less than 1cm, and the filter screen 24 is papery strainer, carries out secondary mistake
Increase ventilative effect when filter, accelerates rate of drying.
Wherein, the bottom side of the partition 23 is provided with vibrator 16, and air hole 8 is provided on the partition 23, described
Partition 23 is detachable structure relative to dry bucket 1, convenient to be completely dried to plastic grain.
It should be noted that the utility model is a kind of drying device of circulating plastic grain, when work, work people
Plastic grain is put into dry bucket 1 by member by feed inlet 2, by the compounding practice side for being provided with centrifugal box 20 and motor 18
Formula drives 20 high speed rotation of centrifugal box by motor 18, and the impurity density in air is greater than air, by running at high speed impurity
It is thrown away in centrifugal box 20 by impurity tap 21, first step purification effectively is realized to air, by being provided with filtering 22 He of mouth
The cooperation of filter screen 24 can be convenient and carry out secondary filter to air, further increases air purity, by being provided with vibration
The cooperation of device 16 and partition 23 makes plastic grain be not easy to stack, plastic grain is facilitated to dry by the vibration of vibrator 16
Entirely, simple and convenient.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (9)
1. a kind of drying device of circulating plastic grain, including it is dry bucket (1), it is characterised in that: the drying bucket (1)
Outer wall top side is provided with feed inlet (2), and the bottom of the drying bucket (1) is provided with discharge gate (14), the drying bucket (1)
The outer wall top other side be provided with hot gas discharge pipe (4), it is described drying bucket (1) outer wall bottom side be provided under hot gas into
Mouthful (13) are provided with hot gas upper inlet (6) at the top of the drying bucket (1), are sealedly connected on the hot gas upper inlet (6) defeated
The other end of one end of tracheae (12), the appendix (12) is sealedly connected with one end of communicating pipe (11), the communicating pipe
(11) it is provided on the other end air exhauster (7), the side of the air exhauster (7) is fixedly connected with air cleaner (9), described
Air cleaner (9) is internally provided with air heater (10), and the air cleaner (9) includes motor (18) and centrifugal box
(20), one end of one end Yu centrifugal box (20) of the motor (18) is sequentially connected by shaft (19), the appendix (12)
Lower end and hot gas lower inlet (13) one end be tightly connected, it is described drying bucket (1) inner upper end be provided with air lattice (5),
The interior lower end of the drying bucket (1) is provided with partition (23).
2. the drying device of the circulating plastic grain of one kind according to claim 1, it is characterised in that: the centrifugal box
(20) it is provided on impurity tap (21), the impurity tap (21) is provided with several, and the impurity tap (21) is
The diameter of circular configuration, the impurity tap (21) is less than 1mm.
3. the drying device of the circulating plastic grain of one kind according to claim 1, it is characterised in that: the motor
(18) model IS50-32-125, the outside of the motor (18) are provided with protective shell, and the revolving speed of the motor (18) is
2900r/min, power 2.2KW.
4. the drying device of the circulating plastic grain of one kind according to claim 1, it is characterised in that: the centrifugal box
(20) material is stainless steel, and the centrifugal box (20) is cylinder, and the centrifugal box (20) is detachable structure.
5. the drying device of the circulating plastic grain of one kind according to claim 1, it is characterised in that: the hot gas row
One end of outlet pipe (4) is fixedly connected with moisture separator (15), and one end of the moisture separator (15) is sealedly connected with hot gas
One end of collecting box (3), the model BDQS_A of the moisture separator (15).
6. the drying device of the circulating plastic grain of one kind according to claim 5, it is characterised in that: the hot gas is received
The other end of header (3) is fixedly connected with one end of hot gas cycle pipe (17), the other end and heat of the hot gas cycle pipe (17)
The middle part of gas lower inlet (13) is tightly connected.
7. the drying device of the circulating plastic grain of one kind according to claim 1, it is characterised in that: the air lattice
(5) filtering mouth (22) is provided on, the air lattice (5) are arranged in the top of feed inlet (2), the thickness of the air lattice (5)
Less than 1cm.
8. the drying device of the circulating plastic grain of one kind according to claim 7, it is characterised in that: the filtering mouth
(22) be internally provided with filter screen (24), the filtering mouth (22) is provided with several, and the filtering mouth (22) is rectangular knot
Structure, the side length of filtering mouth (22) are less than 1cm, and the filter screen (24) is papery strainer.
9. the drying device of the circulating plastic grain of one kind according to claim 1, it is characterised in that: the partition
(23) bottom side is provided with vibrator (16), is provided with air hole (8) on the partition (23), the partition (23) relative to
Dry bucket (1) is detachable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759171.6U CN208205661U (en) | 2018-05-22 | 2018-05-22 | A kind of drying device of circulating plastic grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759171.6U CN208205661U (en) | 2018-05-22 | 2018-05-22 | A kind of drying device of circulating plastic grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205661U true CN208205661U (en) | 2018-12-07 |
Family
ID=64518849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759171.6U Active CN208205661U (en) | 2018-05-22 | 2018-05-22 | A kind of drying device of circulating plastic grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205661U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442959A (en) * | 2018-12-20 | 2019-03-08 | 曹江涛 | A kind of air hot-fluid parcher |
| CN111422447A (en) * | 2020-03-09 | 2020-07-17 | 安徽海德化工科技有限公司 | Storage method of polypropylene composite material |
| CN112090564A (en) * | 2020-09-08 | 2020-12-18 | 邵双林 | Reducing mechanism is used in sweet potato processing |
| CN114347303A (en) * | 2022-01-11 | 2022-04-15 | 苏啓瑞 | Double-bucket energy-saving drying system and method for plastic raw materials |
-
2018
- 2018-05-22 CN CN201820759171.6U patent/CN208205661U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442959A (en) * | 2018-12-20 | 2019-03-08 | 曹江涛 | A kind of air hot-fluid parcher |
| CN111422447A (en) * | 2020-03-09 | 2020-07-17 | 安徽海德化工科技有限公司 | Storage method of polypropylene composite material |
| CN112090564A (en) * | 2020-09-08 | 2020-12-18 | 邵双林 | Reducing mechanism is used in sweet potato processing |
| CN114347303A (en) * | 2022-01-11 | 2022-04-15 | 苏啓瑞 | Double-bucket energy-saving drying system and method for plastic raw materials |
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