CN206633265U - Extruder drying unit and its extruder - Google Patents
Extruder drying unit and its extruder Download PDFInfo
- Publication number
- CN206633265U CN206633265U CN201720163087.3U CN201720163087U CN206633265U CN 206633265 U CN206633265 U CN 206633265U CN 201720163087 U CN201720163087 U CN 201720163087U CN 206633265 U CN206633265 U CN 206633265U
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- tube
- material tube
- air
- extruder
- drying unit
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Abstract
The utility model discloses a kind of extruder drying unit and its extruder, its drip irrigation device is to include body, deviate from the material tube of ground side positioned at body, the material tube side sets drying portion, the drying portion includes the extractor fan being connected with material tube, the extractor fan includes the exhaust tube for one end extension from the ground of being supported or opposed from material tube close to ground one end, the exhaust tube is provided with the blower fan for extracting gas in material tube out away from ground one end, the conical air-breathing lid at material tube inner top being connected with exhaust tube is provided with the material tube, the large end face of the air-breathing lid is earthward, the air-breathing covers the rhone for being additionally provided with and being easy to vapor to discharge.When extractor fan extracts the gas in material tube, the vapor in raw material is sucked simultaneously, and vapor is condensed into water droplet into air-breathing lid, and cone shape of the water droplet along air-breathing lid falls at rhone and discharged.
Description
Technical field
Extruder is the utility model is related to, more particularly to a kind of extruder drying unit and its extruder.
Background technology
Extruder be by screw rod rotation caused by pressure and shearing force, can allow material fully plastified and
Uniformly mixing, a kind of heat-processing equipment being molded by mouth mold.
Extruder conventional raw material organic matter, the plastic raw materials such as including plastics are made generally in fine particle shape, to be added
It is melted and molded after heat.Easily contain moisture in this granular plastic raw materials, in order to reduce moisture life in later stage fusion process
Into bubble, it is necessary to drying unit will be set in hopper side, the moisture in hopper is dried, to improve the matter of the part after being molded
Amount.
At present, Publication No. CN201009414Y Chinese patent discloses a kind of raw material on plastic extruder
Dehumidifying drying device, it includes body, and electric heating sheets are housed on the barrel outer wall of body, is equipped with the top surface of body and connects with barrel
Logical material tube, heat collection case is provided with body, electric heating sheets are located in the inner chamber of heat collection case, in heat collection case
Top surface be provided with and in funnel shaped heat collect mouth, heat, which collects, is communicated with heat delivery pipe, raw material between mouth and material tube
Equipped with scattered wet air duct on the top surface of cylinder.
Raw material is dried although hot gas is blown into material tube by this dehumidifying drying device using blower fan, dissipated wet
Tracheae bore is small, during hot gas is discharged from material tube to scattered wet air duct, water vapor portion caused by heat energy material drying
Discharged from scattered wet air duct, after other part touches the top of material tube, be condensed into water droplet and drop back into material, dehumidification process
Residual moisture amount is big, and dehumidification rate is low.
Utility model content
A purpose of the present utility model is to provide a kind of extruder drying unit, and it steams with that can reduce moisture in raw material
After hair the advantages of residual quantity.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of extruder drying unit, including body, the material tube positioned at body away from ground side, the material tube side
Side sets drying portion, and the drying portion includes the extractor fan being connected with material tube, and the extractor fan includes leaning on from material tube
One end near the ground is supported or opposed the exhaust tube of the extension of one end from the ground, and the exhaust tube is provided with gas in material tube away from ground one end
The blower fan that body is extracted out, the conical air-breathing at material tube inner top being connected with exhaust tube is provided with the material tube
Lid, earthward, the air-breathing covers the rhone for being additionally provided with and being easy to vapor to discharge to the large end face of the air-breathing lid.
By using above-mentioned technical proposal, when extractor fan extracts the gas in material tube, the vapor quilt in raw material
Suck simultaneously, vapor is condensed into water droplet into air-breathing lid, and cone shape of the water droplet along air-breathing lid is fallen at rhone
Discharge.Because the big end of air-breathing lid is towards raw material, its inhalation area is big, and drainage area is big, and dehumidifying is more rapidly.
Further set：The exhaust tube includes the outer tube outside material tube, the inner tube in material tube, described outer
Pipe and the junction of inner tube are located at material tube close to ground side.
By using above-mentioned technical proposal, after inner tube extension, it can be evacuated at top, the moisture in material is taken out
Go out.
Further set：Said inner tube is connected away from ground one end with air-breathing lid, and said inner tube includes being attached at material tube
One section of inwall, be adjacent to one section bent at material tube inwall to air-breathing lid certainly.
By using above-mentioned technical proposal, after bending, even if steam be present, steam can the place of being bent hinder motion, make
Moisture is discharged from rhone as far as possible.
Further set：End cap is set at the big end of the air-breathing lid, some stomatas are provided with the end cap.
By using above-mentioned technical proposal, stomata can make the gas with vapor enter air-breathing lid, after setting end cap, subtract
Impurity in few material enters air-breathing lid.
Further set：The rhone is arranged at the excircle configuration of end cap, and the rhone inside air-breathing lid with connecting
Logical, the bottom land of rhone is arc.
By using above-mentioned technical proposal, arc can be easy to current to discharge.
Further set：The bottom land of the rhone leads to aqueduct, and the aqueduct is set away from one end of rhone
There is container.
By using above-mentioned technical proposal, the current of discharge can be easy to recycle by container centralized collection.
Further set：The aqueduct is connected with metal tube of the hardness more than aqueduct, institute away from one end of rhone
State metal tube and be arranged to angle away from one end of aqueduct.
By using above-mentioned technical proposal, metal tube quality is harder, is not easily susceptible to external force and damages.The setting of angle makes it
Opening is bigger, does not easily cause the situation that impurity blocks the mouth of pipe.
Further set：Blade is set in the blower fan, the blower fan blade institute sets the first wire side to place, and described the
Door is connected with one wire side.
By using above-mentioned technical proposal, door can separate blade and the external world when without using blower fan, reduce dust
Accumulating amount on blade.
Further set：The door is connected by screw with blower fan.
By using above-mentioned technical proposal, screw is easy to disassemble while, also with good fastening ability.
Another object of the present utility model is to provide a kind of extruder, its have can reduce institute's bubbles in extruded material
The advantages of amount.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of extruder, with extruder drying unit described above.
Brief description of the drawings
Fig. 1 is to be used to embody integrally-built schematic diagram in embodiment 1；
Fig. 2 is the structure that the C portions enlarged drawing of Fig. 1 in embodiment 1 is used to embody heating plate；
Fig. 3 is the structure that the A portions enlarged drawing of Fig. 1 in embodiment 1 is used to embody extractor fan；
Fig. 4 is the structure that the B portions enlarged drawing of Fig. 1 in embodiment 1 is used to embody air-breathing lid；
Fig. 5 is the structural representation for being used to embody aqueduct in embodiment 1；
Fig. 6 is to be used to embody integrally-built schematic diagram in embodiment 2；
Fig. 7 is the structure that the D portions enlarged drawing of Fig. 6 in embodiment 2 is used to embody geometrical clamp；
Fig. 8 is to be used to embody water pump and the structural representation of container relative position in embodiment 2.
In figure, 1, body；2nd, heater box；3rd, energization case；4th, wire；5th, heating plate；6th, material tube；7th, renovate；8th, screw rod；
9th, rotating driving device；10th, charging aperture；11st, decelerator；12nd, extractor fan；121st, exhaust tube；122nd, blower fan；123rd, blade；
124th, the first wire side；125th, retainer plate；126th, screw；127th, screw；128th, door；13rd, outer tube；14th, inner tube；15th, air-breathing lid；
151st, end cap；152nd, stomata；16th, rhone；17th, aqueduct；18th, metal tube；19th, container；20th, wheel；21st, power device；
22nd, radiation shell；23rd, the second rotating driving device；24th, stage clip；25th, the second wire side；26th, heat transmitting member；27th, geometrical clamp；28th, it is hot
Transmit pipe；29th, water pump；30th, clamping plate；301st, clamping part；302nd, press section；303rd, hinged seat；304th, rotating shaft；31st, knuckle；32、
Fan piece.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of extruder drying unit, including body 1, the side of body 1 sets heater box 2, in heater box 2
Heat energy is produced using electrically heated mode.
As illustrated in fig. 1 and 2, body 1 is disposed as solid rectangle with heater box 2, and the side of heater box 2 sets energization case 3, leads to
Connecting wire 4 on electronic box 3, wire 4 connect with power supply；Energization case 3 sets heating plate 5, heating plate 5 towards the side of heater box 2
It is embedded in heater box 2, is powered and produces heat energy.
As shown in figure 1, being wherein additionally provided with material tube 6 on one end away from ground side in body 1, material tube 6 is tapered,
Its small end is connected with the accommodating chamber on body 1, is provided with big end and renovates 7, to put into material.During in order to reduce charging material with
Impact between air-breathing lid 15, renovate 7 sides for being located at material tube 6.Draw the charging aperture with horizontal plane in the side of material tube 6
10, charging aperture 10 away from one end of material tube 6 in vertical height less than charging aperture 10 close to one end of material tube 6, in order to
Blanking.
As illustrated in fig. 1 and 2, screw rod 8 is set in accommodating chamber, and screw rod 8 is driven by rotating driving device 9, rotating driving device 9
Motor is arranged to, the output shaft of motor is connected with the input of decelerator 11, output end and the 8 coaxial phase of screw rod of decelerator 11
Even.
As shown in figs. 1 and 3, drying portion is set in the side of material tube 6, drying portion includes extractor fan 12, extractor fan
12 exhaust tubes 121 including being connected with material tube 6, blower fan 122, the inlay card of blower fan 122 are set away from ground one end in exhaust tube 121
At the top of exhaust tube 121.
As shown in figs. 1 and 3, for the blade 123 of blower fan 122 in discoidal blower fan 122, the side of blower fan 122, which is covered, sets one
The first wire side 124 of layer, the first wire side 124 is rounded, is coaxially disposed with blower fan 122, and one is set at the cylindrical place of the first wire side 124
Retainer plate 125 is enclosed, four screws 126 of annular array on retainer plate 125, can wear screw 127 in each screw 126.
Retainer plate 125 arranges door 128 away from the interior side of blower fan 122, and door 128 is also configured as circle, and the size of door 128
The first wire side 124 can be just completely covered.Connected between door 128 and retainer plate 125 by screw 127, screw 127
Penetrated after door 128 in screw 126.
Need blower fan 122 to operate, air-flow produce motion when, unscrew screw 127, will wherein remove three screws 127, and stay one
Door 128 is connected by individual screw 127 with retainer plate 125, door 128 is rotated around the screw 127, door 128 is conducted oneself with dignity
Effect hangs, and its peak is located on same vertical curve with the screw 127 not being removed, and now door 128 is not easy the first net
Face 124 shelters from completely, is easy to air motion；When blower fan 122 need not be used, four screws 127 are screwed on, make door
128 cover the first wire side 124, reduce the possibility of air flow.
As shown in figs. 1 and 3, exhaust tube 121 is divided to for two sections, is respectively connected with blower fan 122, is outside material tube 6 outer
Pipe 13, the inner tube 14 in material tube 6, inner tube 14 are attached on the inwall of material tube 6.Inner tube 14 is penetrated at material tube 6 as original
Barrel 6 after penetrating material tube 6, upwardly extends, until close to material tube 6 away from ground close to ground one end along the inwall of material tube 6
The one end in face.
As shown in figs. 1 and 4, inner tube 14 is reversely bent away from the one end on ground, and bending place is in inverted " u "-shaped, after bending
End set air-breathing lid 15, air-breathing lid 15 is taper, material of its large end face into material tube 6, small end and the fairing of inner tube 14
Connection.Covered on the big end of air-breathing lid 15 and set end cap 151, some stomatas 152 are set on end cap 151.The face at the big end of air-breathing lid 15
Product is close with the sectional area of the inside of material tube 6.
As shown in figs. 1 and 4, it is additionally provided with towards ground side in air-breathing lid 15 and prolongs earthward from the excircle configuration of end cap 151
The rhone 16 of stretching, rhone 16 are circle, and its bottom land is arc, so that the condensed current of steam flow in rhone 16
It is dynamic.
As shown in Figures 4 and 5, an aqueduct 17 is also led in the bottom of rhone 16, aqueduct 17 deviates from material tube 6
One end be connected with one section of metal tube 18, aqueduct 17 uses plastic material, and it, which passes through with the connecting place of metal tube 18 to heat, melts
Afterwards, it is connected with the sealing of metal tube 18.Metal tube 18 is passed through in container 19, and deviates from aqueduct in metal tube 18 to reduce impurity
17 one end accumulation, metal tube 18 are arranged to angle away from the one end of aqueduct 17.
As shown in figure 5, the bottom of container 19 for water storage sets wheel 20, in order to transport draining.
When needing material drying, blower fan 122 is operated, and air-flow is pumped into big end from the small end of material tube 6, due to material tube 6 with
Heater box 2 is connected, therefore the gas that blower fan 122 is extracted out carries heat energy, and making the moisture in material, these steam with water by thermal evaporation
The gas of gas is absorbed by air-breathing lid 15, in air-breathing lid of the globule with after the inwall condensation by contact of air-breathing lid 15, congealing into along taper
15 drop down onto in rhone 16, then are fallen into from rhone 16 by aqueduct 17 in container 19.
Embodiment 2：A kind of extruder drying unit, is with the difference of embodiment 1, as shown in figs. 1 and 6, heating
Case 2 is metal shell, and positioned at the side of body 1, heater box 2 sets energization case 3 away from the side of body 1, and energization case 3 includes logical
Electric installation 21 and radiation shell 22, radiation shell 22 are cylindric, and its bottom surface and plane-parallel, the bus length of radiation shell 22 are less than
The diameter of its end face.Radiation shell 22 connects with heater box 2.
As seen in figs, power device 21 is wire 4 and heating plate 5, and for the ease of arranging, wire 4 is fixed to
At the air exhausting device directly over radiation shell 22, air exhausting device drives fan piece 32 using the second rotating driving device 23, the
The output shaft of two rotating driving devices 23 is towards ground, and fan piece 32 is i.e. in radiation shell 22.Second rotating driving device 23
Using motor.Two ends of radiation shell 22 are arranged to the second wire side 25, and the arc surface where its bus uses metallic plate
Set, as shown in Figures 6 and 7, it sets heat transmitting member 26 in the one side of cabinet, and heat transmitting member 26 is on arc surface
Plane at one, geometrical clamp 27 is set in plane in this place, transfer pipes 28 are passed through in geometrical clamp 27.
As shown in Figures 6 and 7, because energization case 3 has multiple, heat biography is respectively provided with one on the radiation shell 22 of each energization case 3
Portion 26 is passed, and these heat transmitting members 26 are collinearly set.As shown in FIG. 7 and 8, transfer pipes 28 are connected with water pump 29, and water pump 29 is solid
The side wall for being scheduled on container 19 deviates from the side on ground, and the one end of transfer pipes 28 is stretched into container 19, and the other end sequentially passes through these
After geometrical clamp 27, stretch into container 19, be fixed on the side wall of container 19, to make current flow back in container 19.
As shown in fig. 7, geometrical clamp 27 is arranged to be hinged on the clamping plate 30 at heat transmitting member 26, clamping plate 30 includes being used for and heat
Transmit the inconsistent clamping part 301 of pipe 28, the press section 302 positioned at clamping part 301 towards ground side, press section 302, clamping
The connecting place of portion 301 is be hinged with heat transmitting member 26, and articulated structure realizes that hinged seat 303 is set perpendicularly to heat using hinged seat 303
Rod member in transfer part 26, hinged seat 303 are provided with the rotating shaft 304 for penetrating clamping plate 30 away from one end of heat transmitting member 26.In order to
It is easy to transfer pipes 28 are spacing at geometrical clamp 27, clamping part 301 is provided with to heat transmitting member 26 away from one end of press section 302
The knuckle 31 of bending.Stage clip 24 is set between press section 302 and heat transmitting member 26, and the both ends of stage clip 24 are fixed on press section 302
On the face relative with heat transmitting member 26.
When needing to be radiated, start motor and water pump 29, motor band movable vane piece 123 rotates, and makes hot-fluid from upper and lower
Shed at the second wire side 25 at two；Current in container 19 flow through some heat transmitting members 26 successively after being extracted by water pump 29,
Heat exchange occurs with heat transmitting member 26, with heat energy, plays thermolysis.
Embodiment 3：A kind of extruder, with above-mentioned extruder drying unit.
The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of extruder drying unit, including body（1）, positioned at body（1）Material tube away from ground side（6）, it is described
Material tube（6）Side sets drying portion, it is characterised in that：The drying portion includes and material tube（6）Connected extractor fan
（12）, the extractor fan（12）Including from material tube（6）Supported or opposed close to ground one end the exhaust tube of the extension of one end from the ground
（121）, the exhaust tube（121）It is provided with away from ground one end by material tube（6）The blower fan that interior gas is extracted out（122）, it is described
Material tube（6）Inside it is provided with and exhaust tube（121）What is be connected is located at material tube（6）Conical air-breathing lid at inner top
（15）, the air-breathing lid（15）Large end face earthward, the air-breathing lid（15）On be additionally provided be easy to vapor discharge draining
Groove（16）.
2. extruder drying unit according to claim 1, it is characterised in that：The exhaust tube（121）Including positioned at original
Barrel（6）Outer outer tube（13）, positioned at material tube（6）Interior inner tube（14）, the outer tube（13）With inner tube（14）Junction
Positioned at material tube（6）Close to ground side.
3. extruder drying unit according to claim 2, it is characterised in that：Said inner tube（14）Away from ground one end with
Air-breathing lid（15）It is connected, said inner tube（14）Including being attached at material tube（6）One section of inwall, be adjacent to material tube certainly（6）Inwall
Place is to air-breathing lid（15）One section of bending.
4. extruder drying unit according to claim 1, it is characterised in that：The air-breathing lid（15）Big end at set
End cap（151）, the end cap（151）On be provided with some stomatas（152）.
5. extruder drying unit according to claim 4, it is characterised in that：The rhone（16）It is arranged at end cap
（151）Excircle configuration at, the rhone（16）With air-breathing lid（15）Inside connection, rhone（16）Bottom land be arc.
6. extruder drying unit according to claim 5, it is characterised in that：The rhone（16）Bottom land lead to
Aqueduct（17）, the aqueduct（17）Away from rhone（16）One end be provided with container（19）.
7. extruder drying unit according to claim 6, it is characterised in that：The aqueduct（17）Away from rhone
（16）One end be connected with hardness and be more than aqueduct（17）Metal tube（18）, the metal tube（18）Away from aqueduct（17）'s
One end is arranged to angle.
8. extruder drying unit according to claim 1, it is characterised in that：The blower fan（122）Interior setting blade
（123）, the blower fan（122）Blade（123）Institute sets the first wire side to place（124）, first wire side（124）Upper activity
It is connected with door（128）.
9. extruder drying unit according to claim 8, it is characterised in that：The door（128）Pass through screw（127）
With blower fan（122）Connection.
A kind of 10. extruder, it is characterised in that：With extruder drying unit as claimed in any one of claims 1 to 9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163087.3U CN206633265U (en) | 2017-02-22 | 2017-02-22 | Extruder drying unit and its extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163087.3U CN206633265U (en) | 2017-02-22 | 2017-02-22 | Extruder drying unit and its extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633265U true CN206633265U (en) | 2017-11-14 |
Family
ID=60252539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163087.3U Expired - Fee Related CN206633265U (en) | 2017-02-22 | 2017-02-22 | Extruder drying unit and its extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510915A (en) * | 2021-07-15 | 2021-10-19 | 深圳市旭龙光电有限公司 | Inferior gram force and polycarbonate extrude edulcoration device |
| CN114953307A (en) * | 2022-05-25 | 2022-08-30 | 江苏科尔玛智能装备制造有限公司 | PVC calendering anterior segment extruder |
-
2017
- 2017-02-22 CN CN201720163087.3U patent/CN206633265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510915A (en) * | 2021-07-15 | 2021-10-19 | 深圳市旭龙光电有限公司 | Inferior gram force and polycarbonate extrude edulcoration device |
| CN114953307A (en) * | 2022-05-25 | 2022-08-30 | 江苏科尔玛智能装备制造有限公司 | PVC calendering anterior segment extruder |
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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: 20171114 Termination date: 20200222 |