CN209295627U - A kind of pellet dryer - Google Patents
A kind of pellet dryer Download PDFInfo
- Publication number
- CN209295627U CN209295627U CN201821630016.0U CN201821630016U CN209295627U CN 209295627 U CN209295627 U CN 209295627U CN 201821630016 U CN201821630016 U CN 201821630016U CN 209295627 U CN209295627 U CN 209295627U
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- air
- gas
- exhausting duct
- cylinder
- pellet dryer
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to drying machinery technical fields, more particularly to a kind of pellet dryer, including cylinder, it is set to the intracorporal air-exhausting duct of cylinder and is set to the intracorporal first cloth gas hood of cylinder, the cylinder is equipped with gas access and gas vent, the gas vent is set to the top of the cylinder, the both ends of the air-exhausting duct are respectively arranged with air inlet and air outlet, the inlet end of the air-exhausting duct passes through gas access, the air-exhausting duct includes the first ventilation section, the tube wall of the first ventilation section offers multiple first ventholes, the first gas distribution enclosure is set to the first ventilation section, the first cloth gas hood offers multiple first qi-emitting holes.The utility model structure is simple, and drying efficiency is high, avoids manual operation consumption labour.
Description
Technical field
The utility model relates to drying machinery technical fields, and in particular to a kind of pellet dryer.
Background technique
In plastics in processing industry, there is phenomena such as shrink, crazing, bubble, cracking, current mark, bad transparency in product, makes
It is exactly not obtained caused by abundant drying before plastics are unformed at the main reason for these bad qualities.Therefore, a kind of is needed
Grain drying machine, is dried plastic grain, improves particle drying quality.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of structure letters
It is single, the high pellet dryer of drying efficiency.
The purpose of this utility model is achieved through the following technical solutions: a kind of pellet dryer, including cylinder, is set to cylinder
Intracorporal air-exhausting duct and it is set to the intracorporal first cloth gas hood of cylinder, the cylinder is equipped with gas access and gas vent, described
Gas vent is set to the top of the cylinder, and the both ends of the air-exhausting duct are respectively arranged with air inlet and air outlet, the row
The inlet end of air hose passes through gas access, and the air-exhausting duct includes the first ventilation section, and the tube wall of the first ventilation section offers
Multiple first ventholes, the first gas distribution enclosure are set to the first ventilation section, and the first cloth gas hood offers multiple first cloth
Stomata.
Preferably, the outlet side of the air-exhausting duct is located at the bottom of the air-exhausting duct, and the pellet dryer further includes setting
The second cloth gas hood being placed in above the first cloth gas hood, the air-exhausting duct further include the second ventilation being set to above the first ventilation section
Section, the tube wall of the second ventilation section offer multiple second ventholes, and the second gas distribution enclosure is set to the second ventilation section.
Preferably, the second cloth gas hood offers multiple second qi-emitting holes.
Preferably, the pellet dryer further includes the dehumidifier, delivery pump, heating tube being sequentially communicated, the heating tube
Gas outlet be connected to the air inlet of the air-exhausting duct.
Preferably, the pellet dryer further includes delivery pipe and the temp probe for detecting temperature in delivery pipe, institute
It states heating tube to be connected to by delivery pipe with air-exhausting duct, the temp probe and the heating tube are electrically connected.
Preferably, the pellet dryer further includes exhaust fan, and the air inlet of the exhaust fan and the gas vent connect
It is logical.
Preferably, the dehumidifier is equipped with air intake and circulated air entrance, the circulated air entrance and the exhaust fan
Gas outlet connection.
Preferably, the pellet dryer further includes storage tank and the valve for controlling storage tank discharging, the storage
Batch can is connected to the cylinder.
The utility model has the beneficial effects that: a kind of pellet dryer of the utility model, in intracorporal first cloth of cylinder
Gas hood, the inlet end of the air-exhausting duct pass through gas access, and the air-exhausting duct includes the first ventilation section, the first ventilation section
Tube wall offers multiple first ventholes, and the first gas distribution enclosure is set to the first ventilation section, and the first cloth gas hood opens up multiple the
One qi-emitting hole；After particle to be dried is sent into cylinder, dry gas flows into air-exhausting duct via gas access, arranges from the first venthole
Out, the first cloth gas hood gas distribution effect under, a part of dry gas is discharged from the first qi-emitting hole, another part dry gas from
The bottom of first cloth gas hood is discharged, and dry gas blows to particle, and dry gas carries moisture, flows then up after contacting with particle
Out to gas vent, the air for carrying moisture is discharged, to achieve the effect that dry particle except the moisture in degranulation；This
Utility model structure is simple, and drying efficiency is high, avoids manual operation consumption labour.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of air-exhausting duct described in the utility model.
Appended drawing reference are as follows: 01, cylinder；011, gas vent；012, particle entrance；013, particle outlet；02, air-exhausting duct；
021, the first ventilation section；0211, the first venthole；022, the second ventilation section；0221, the second venthole；03, the first cloth gas hood；
031, the first qi-emitting hole；04, the second cloth gas hood；041, the second qi-emitting hole；05, dehumidifier；051, air intake；052, it recycles
Wind entrance；06, delivery pump；07, heating tube；08, delivery pipe；09, temp probe；10, exhaust fan；11, storage tank；12, valve
Door.
Specific embodiment
For the ease of the understanding of those skilled in the art, below with reference to examples and drawings 1-2 to the utility model make into
The explanation of one step, the content that embodiment refers to not are the restriction to the utility model.
As shown in Figs. 1-2, a kind of pellet dryer including cylinder 01, the air-exhausting duct being set in cylinder 01 02 and is set
The first cloth gas hood 03 being placed in cylinder 01, the cylinder are equipped with gas access and gas vent 011, the gas vent 011
It is set to the top of the cylinder, the both ends of the air-exhausting duct 02 are respectively arranged with air inlet and air outlet, the air-exhausting duct 02
Inlet end pass through gas access, the air-exhausting duct 02 include first ventilation section 021, it is described first ventilation section 021 tube wall open
Equipped with multiple first ventholes 0211, the first cloth gas hood 03 is sheathed on the first ventilation section 021, and the first cloth gas hood 03 is opened
Equipped with multiple first qi-emitting holes 031.
In actual use, after particle to be dried is sent into cylinder 01, dry gas flows into air-exhausting duct 02 via gas access,
It is discharged from the first venthole 0211, under the gas distribution effect of the first cloth gas hood 03, a part of dry gas is from the first qi-emitting hole 031
Discharge, another part dry gas are discharged from the bottom of the first cloth gas hood 03, and dry gas blows to particle, dry gas and particle
Moisture is carried after contact, flows out to gas vent 011 then up, the air for carrying moisture is discharged, thus except in degranulation
Moisture, achieve the effect that dry particle；The utility model structure is simple, and drying efficiency is high, avoids manual operation consumption labor
Power.The cylinder 01 is also provided with particle entrance 012 and particle outlet 013, and the particle entrance 012 is set to the cylinder
01 top, the particle outlet 013 are set to the bottom of the cylinder 01；Particle to be dried is from the particle entrance 012
It is sent into cylinder 01, is discharged after dry from the particle outlet 013.Further, multiple first venthole, 0211 annular spreads
In the tube wall of air-exhausting duct 02, multiple first qi-emitting holes 031 are uniformly distributed in the first cloth gas hood 03, so that dry gas is uniform
It is dispersed in 01 bottom of cylinder, improves uniform drying, improves dry mass.In the present embodiment, the gas is air, the row
Air hose 02 is vertically arranged in cylinder 01, and the air-exhausting duct 02 is hollow pipe, and a part of dry gas can be from the bottom of air-exhausting duct 02
Portion's discharge.First cloth gas hood 03 is sheathed on the bottom of air-exhausting duct 02.First cloth gas hood 03 and it is opened in the more of the first ventilation section 021
A first venthole 0211 constitutes the first gas distribution system.
The outlet side of the air-exhausting duct 02 is located at the bottom of the air-exhausting duct 02, and the pellet dryer further includes being set to
Second cloth gas hood 04 of the top of the first cloth gas hood 03, the air-exhausting duct 02 further include be set to 021 top of the first ventilation section the
The tube wall of two ventilation sections 022, the second ventilation section 022 offers multiple second ventholes 0221, the second cloth gas hood 04
It is sheathed on the second ventilation section 022.
In the present embodiment, the second cloth gas hood 04 is set to the top of the first cloth gas hood 03, so that the drying gas of a part
Body is discharged from the first cloth gas hood 03, and the dry gas of another part is discharged from the second cloth gas hood 04, disperses the distribution of dry gas,
Dispersion simultaneously avoids that the first cloth gas hood 03 is used alone, gas can not in time bottom-up because the pressure to be formed is discharged in gas
Discharge is easy to cause 01 base pressure of cylinder to be greater than outside pressure, forms negative pressure, and particle recoils from air-exhausting duct 02 to the gas
Entrance influences equipment normal operation；Multiple second ventholes 0221 are opened in the tube wall of the air-exhausting duct 02 and are set to second
In cloth gas hood 04, a part of dry gas in air-exhausting duct 02 is discharged via the second venthole 0221 and from the second cloth gas hood
04 bottom discharge comes out, and the gas of the second cloth gas hood 04 discharge rises to the distance of the gas vent 011 less than the first cloth
The gas that gas hood 03 is discharged rises to the distance of the gas vent 011, effectively prevents the formation of negative pressure；Air draft simultaneously at two
It is dry, improve drying efficiency.In other embodiments, the quantity of the second cloth gas hood 04 is 2-10, multiple second gas distributions
Cover 04 is uniformly distributed in the air-exhausting duct 02, is conducive to gas dispersion and pressure, improves drying efficiency.It second cloth gas hood 04 and opens
Multiple second ventholes 0221 set on the second ventilation section 022 constitute the second gas distribution system.
The second cloth gas hood 04 offers multiple second qi-emitting holes 041.
In the present embodiment, multiple second qi-emitting holes 041 are set, via the discharge of the second venthole 0221 dry gas not
It is only discharged from the bottom of the second cloth gas hood 04, moreover it is possible to be discharged from multiple second qi-emitting holes 041, further gas dispersion avoids cylinder
01 base pressure of body is greater than outside pressure, forms negative pressure, and particle recoils from air-exhausting duct 02 to the gas access, influences equipment
It operates normally；Further, multiple second venthole, 0221 annular spreads are in the tube wall of air-exhausting duct 02, multiple second qi-emitting holes
041 is uniformly distributed in the second cloth gas hood 04, so that dry gas is dispersed in cylinder 01, improves uniform drying,
Improve dry mass.
The pellet dryer further includes the dehumidifier 05, delivery pump 06, heating tube 07 being sequentially communicated, the heating tube 07
Gas outlet be connected to the air inlet of the air-exhausting duct 02.
In the present embodiment, in use, ambient atmos are sent by delivery pump 06 to heating tube 07 after dehumidifying via dehumidifier 05
Heating, then flows into the air-exhausting duct 02, and dry hot wind is discharged through air-exhausting duct 02, improves drying efficiency.
The pellet dryer further includes delivery pipe 08 and the temp probe 09 for detecting temperature in delivery pipe 08, institute
It states heating tube 07 to be connected to by delivery pipe 08 with air-exhausting duct 02, the temp probe 09 is electrically connected with the heating tube 07.
In the present embodiment, the heated pipe 07 of dry gas flows into delivery pipe 08 after heating, and is then flowing into air-exhausting duct 02,
In delivery pipe 08, temp probe 09, the temperature of the dry gas after detection heating, the temp probe 09 and the heating are set
Pipe 07 is electrically connected, and when temp probe 09 detects temperature more than limiting temperature, electric signal, which is back to heating tube 07, to be stopped adding
Heat avoids the excessively high particles fuse caused in cylinder 01 of the temperature of dry gas, and bonding between particle and particle is caused to cause to block up
Plug, it is the prior art that 09 electric signal of temp probe, which controls heating tube 07, is no longer elaborated herein.
The pellet dryer further includes exhaust fan 10, and the air inlet of the exhaust fan 10 and the gas vent 011 connect
It is logical.
In the present embodiment, the gas in cylinder 01 is quickly extracted out using exhaust fan 10, avoids the gas in cylinder 01
It is detained, causes pressure in cylinder 01 excessive, form negative pressure, damages equipment.
The dehumidifier 05 is equipped with air intake 051 and circulated air entrance 052, the circulated air entrance 052 and the pumping
The gas outlet of blower 10 is connected to.
In the present embodiment, the exhaust fan 10 will be passed through after the gas extraction in cylinder 01 and is sent by circulated air entrance 052
Dehumidifier 05 dehumidifies, and the waste heat that the gas of the extraction of exhaust fan 10 is effectively utilized to heating tube 07 is then sent by delivery pump 06,
The energy is greatly saved.Extraneous air enters dehumidifier 05 via the air intake 051 and dehumidifies, and is then sent by delivery pump 06
To heating tube 07, the loss of gas in the course of work is supplemented, the deficiency in draught being sent into cylinder 01 is avoided to reduce drying efficiency.
The pellet dryer further includes storage tank 11 and the valve 12 for controlling the discharging of storage tank 11, the storing
Tank 11 is connected to the cylinder 01.
In the present embodiment, the particle after drying enters storage tank 11, Open valve via the particle outlet 013 of cylinder 01
Particle discharges from storage tank 11 after 12, and valve 12 is closed after discharging, avoids gas that the external world is discharged via storage tank 11, drops
Low drying efficiency, energy loss.
In the present embodiment, the first cloth gas hood 03 and the second cloth gas hood 04 are truncated cone-shaped cover, greatly improve discharge gas
The uniformity of body, gas come into full contact with the particle in cylinder 01.
The working principle of the utility model are as follows: particle is sent into cylinder 01 from the particle entrance 012 of cylinder 01, outside air
It is pumped via the dehumidifying of dehumidifier 05, delivery pump 06, after the heating of heating tube 07, dry and heating air is sent into air-exhausting duct 02,
It is discharged respectively via the bottom of the first venthole 0211, the second venthole 0221 and air-exhausting duct 02 again；Via the first venthole
Air a part of 0211 discharge is discharged from the bottom of the first cloth gas hood 03, and another part air is opened up from the first cloth gas hood 03
Multiple first qi-emitting holes 031 are discharged；Via air a part of the second venthole 0221 discharge from the bottom of the second cloth gas hood 04
Discharge, multiple second qi-emitting holes 041 discharge that another part air is opened up from the second cloth gas hood 04, keeps dry air evenly dispersed
Into cylinder 01, the pressure that the pressure of 01 bottom of cylinder is extraneous much larger than cylinder 01 is avoided, negative pressure is formed, particle is caused to flow backward to
Air-exhausting duct 02 falls into heating tube 07 and causes failure；Dry air takes moisture out of after contacting with particle, under the action of exhaust fan 10
By the air extraction in cylinder 01, the air trapping in cylinder 01 is avoided, the air of extraction send to dehumidifier 05 and dehumidifies, circulation
It uses again, makes full use of the waste heat of the air of extraction, save the energy.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility
Within enclosing.
Claims (8)
1. a kind of pellet dryer, it is characterised in that: including cylinder, be set to the intracorporal air-exhausting duct of cylinder and be set in cylinder
The first cloth gas hood, the cylinder is equipped with gas access and gas vent, and the gas vent is set to the top of the cylinder,
The both ends of the air-exhausting duct are respectively arranged with air inlet and air outlet, and the inlet end of the air-exhausting duct passes through gas access, described
Air-exhausting duct includes the first ventilation section, and the tube wall of the first ventilation section offers multiple first ventholes, the first cloth gas hood
It is sheathed on the first ventilation section, the first cloth gas hood offers multiple first qi-emitting holes.
2. a kind of pellet dryer according to claim 1, it is characterised in that: the outlet side of the air-exhausting duct is located at described
The bottom of air-exhausting duct, the pellet dryer further include the second cloth gas hood being set to above the first cloth gas hood, the air-exhausting duct
It further include the second ventilation section being set to above the first ventilation section, the tube wall of the second ventilation section offers multiple second ventilations
Hole, the second gas distribution enclosure are set to the second ventilation section.
3. a kind of pellet dryer according to claim 2, it is characterised in that: the second cloth gas hood offers multiple
Two qi-emitting holes.
4. a kind of pellet dryer according to claim 1, it is characterised in that: the pellet dryer further includes successively connecting
Logical dehumidifier, delivery pump, heating tube, the gas outlet of the heating tube is connected to the air inlet of the air-exhausting duct.
5. a kind of pellet dryer according to claim 4, it is characterised in that: the pellet dryer further includes delivery pipe
With the temp probe for detecting temperature in delivery pipe, the heating tube is connected to by delivery pipe with air-exhausting duct, and the temperature is visited
Head is electrically connected with the heating tube.
6. a kind of pellet dryer according to claim 4, it is characterised in that: the pellet dryer further includes exhausting
Machine, the air inlet of the exhaust fan are connected to the gas vent.
7. a kind of pellet dryer according to claim 6, it is characterised in that: the dehumidifier is equipped with air intake and follows
Ring wind entrance, the circulated air entrance are connected to the gas outlet of the exhaust fan, and the air intake is for being passed through outside air.
8. a kind of pellet dryer according to claim 1, it is characterised in that: the pellet dryer further includes storage tank
And the valve for controlling storage tank discharging, the storage tank are connected to the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630016.0U CN209295627U (en) | 2018-09-30 | 2018-09-30 | A kind of pellet dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630016.0U CN209295627U (en) | 2018-09-30 | 2018-09-30 | A kind of pellet dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295627U true CN209295627U (en) | 2019-08-23 |
Family
ID=67653671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630016.0U Active CN209295627U (en) | 2018-09-30 | 2018-09-30 | A kind of pellet dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115805231A (en) * | 2022-12-05 | 2023-03-17 | 中国石油大学(北京) | System and method for restoring petroleum-polluted soil |
-
2018
- 2018-09-30 CN CN201821630016.0U patent/CN209295627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115805231A (en) * | 2022-12-05 | 2023-03-17 | 中国石油大学(北京) | System and method for restoring petroleum-polluted soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Particle drying machine Effective date of registration: 20200326 Granted publication date: 20190823 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: DONGGUAN CHANG YING PLASTIC INTERTEXTURE PACK Co.,Ltd. Registration number: Y2020980001027 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230613 Granted publication date: 20190823 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: DONGGUAN CHANG YING PLASTIC INTERTEXTURE PACK CO.,LTD. Registration number: Y2020980001027 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A particle dryer Effective date of registration: 20230616 Granted publication date: 20190823 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: DONGGUAN CHANG YING PLASTIC INTERTEXTURE PACK CO.,LTD. Registration number: Y2023980044298 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |