CN206152769U - Electromagnetic heating autoclave - Google Patents
Electromagnetic heating autoclave Download PDFInfo
- Publication number
- CN206152769U CN206152769U CN201621125623.2U CN201621125623U CN206152769U CN 206152769 U CN206152769 U CN 206152769U CN 201621125623 U CN201621125623 U CN 201621125623U CN 206152769 U CN206152769 U CN 206152769U
- Authority
- CN
- China
- Prior art keywords
- kettle cover
- kettle
- fixed block
- electromagnetic heating
- autoclave
- 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
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- Magnetic Treatment Devices (AREA)
Abstract
The utility model relates to an electromagnetic heating high -pressure batch autoclave mainly includes the cauldron body, kettle cover, support, heating cable, agitator motor, reduction gear, magnetic coupling ware, agitator, radiation shield casing, the kettle cover is discoid, and the kettle cover diameter is greater than cauldron body upper end diameter, the support include the tubbiness body and with body top integrated into one piece's fixed block, body top circumference setting is followed to the fixed block, and thickness is less than stent sidewall thickness, feed inlet and discharge gate have been seted up to the kettle cover, heating cable spiral winding is in the body internal surface, agitator motor connects gradually with reduction gear, magnetic coupling ware, magnetic coupling ware and kettle cover surface connections, the agitator is connected with the kettle cover lower surface, the radiation shield casing sets up in the body surface. The utility model discloses an autoclave passes through electromagnetic heating mode heating, can satisfy in the thermoplastic polyurethane bead production process accuracy nature requirement to temperature control in the autoclave.
Description
Technical field
The utility model is related to the preparation technology of thermoplastic polyurethane bead, more particularly to a kind of Electromagnetic Heating autoclave.
Background technology
In the production process of thermoplastic polyurethane bead, need after underwater cutpellet obtains thermoplastic polyurethane blending particle
Blending particle is added in autoclave, stirring, be passed through high-pressure fluid and be warming up to the softening of polyurethane comixing particle, by middle temperature
High-pressure impregnation 0.5-6h makes high-pressure fluid reach dissolution equilibrium with polyurethane comixing particle, then implements progressively to let out under middle temperature
Pressure, obtains prefoam thermoplastic polyurethane bead, and saturated steam and pressure-air are then passed through into kettle so that prefoam heat
Plastic polyurethane bead reexpands and obtains high-foaming thermoplastic polyurethane bead.In this process, for temperature controlled
Accuracy requirement is higher, and the autoclave energy utilization rate of existing employing Resistant heating is low and cannot realize accurate temperature control.
Utility model content
In order to solve above-mentioned technical problem, there is provided a kind of high pressure kettle device for being capable of precise control of temperature, the utility model
Technical scheme below is provided：
A kind of Electromagnetic Heating autoclave, including kettle, kettle cover, support, plus electric heating cable, stirring motor, decelerator, magnetic force coupling
Clutch, agitator, collet；The kettle cover is discoid, and kettle cover is with diameter greater than kettle upper end diameter；The kettle cover is close with kettle
Envelope connection；The support include tubbiness body and with the integrally formed fixed block in body top, the fixed block is along body top
End is circumferentially disposed, and thickness is less than rack side wall thickness；The kettle cover offers charging aperture and discharging opening, the kettle cover with it is solid
Determine to offer installing hole at the corresponding position of block；The fixed block is connected with installing hole interference；Described plus electric heating cable spiral winding
In body internal surface；The stirring motor is sequentially connected with decelerator, magnetic coupling, the magnetic coupling and kettle cover upper table
Face connects, and the agitator is connected with kettle cover lower surface；The collet is arranged at body outer surface.The support energy of said structure
Enough play a part of fixed kettle, autoclave of the present utility model is heated by the way of Electromagnetic Heating to kettle, thermal effect
Rate is high and temperature-controllable is strong.
Further, also including bolt, the fixed block is provided with cross through hole at the position more than kettle cover upper surface,
The bolt realizes being fixedly connected for kettle cover and support through through hole, can realize the further fixation of kettle cover and support so that
Overall structure is more consolidated.
Further, the installation internal surface of hole, fixed block outer surface are coated with elaxtic seal, enable to kettle
The chamber that external surface is formed with stent inner surface becomes an independent space, can play certain insulation effect.
Further, also including vavuum pump, the bleeding point of the vavuum pump stretches into stent inner surface and kettle outer surface shape
Into chamber in, chamber is vacuumized, then heat-insulating property more preferably, and cause heat be difficult outer scattered impact environment temperature.
Further, the collet includes 4 Rotating fields, and Kapton of aluminizing, aeroge are followed successively by from the outside to the core
Carpet veneer, foam layer, ceramic fiber cotton layer.The purpose for arranging collet is scattered outside heat also for preventing.Ceramic wool is fine
Dimension layer is more soft, and being set to innermost layer can facilitate wearing off for collet；Foam layer density is little, heat-proof quality
Good, the global density for enabling to collet is maintained in a relatively low scope；The aeroge carpet veneer strengths in tension and compression
It is higher, and water resistance is good, enables to collet and has preferable mechanical property；The Kapton acid and alkali-resistance of aluminizing
Performance is good, and the top layer for collet can play preferable chemical protection effect.
The beneficial effects of the utility model are：Disclosure satisfy that in thermoplastic polyurethane bead production process for autoclave
The requirement of temperature controlled accuracy, and the thermal efficiency is high, little to ambient temperature effect.
Description of the drawings
Fig. 1, primary structure schematic diagram of the present utility model.
In figure：1st, kettle, 2, kettle cover, 21, charging aperture, 22, discharging opening, 23, installing hole, 31, body, 32, fixed block, 4,
Plus electric heating cable, 5, stirring motor, 6, decelerator, 7, magnetic coupling, 8, agitator, 9, collet, 10, bolt, 11, elasticity it is close
Closure material, 12, vavuum pump.
Specific embodiment
A kind of Electromagnetic Heating autoclave, including kettle 1, kettle cover 2, support, plus electric heating cable 4, stirring motor 5, decelerator 6,
Magnetic coupling 7, agitator 8, collet 9；The kettle cover 2 is discoid, and kettle cover 2 is with diameter greater than the upper end diameter of kettle 1；It is described
Kettle cover 2 is tightly connected with kettle 1；The support include tubbiness body 31 and with the integrally formed fixed block in the top of body 31
32, the fixed block 32 is circumferentially disposed along the top of body 31, and thickness is less than rack side wall thickness；The kettle cover 2 offer into
Material mouth 21 and discharging opening 22, the kettle cover 2 is offering installing hole 23 with the corresponding position of fixed block 32；The fixed block 32
It is connected with the interference of installing hole 23；Described plus electric heating cable 4 is helically wound around the inner surface of body 31；The stirring motor 5 and decelerator
6th, magnetic coupling 7 is sequentially connected, and the magnetic coupling 7 is connected with the upper surface of kettle cover 2, the agitator 8 and the following table of kettle cover 2
Face connects；The collet 9 is arranged at the outer surface of body 31.The support of said structure can play a part of fixed kettle 1, this
The autoclave of utility model is heated by the way of Electromagnetic Heating to kettle 1, and the thermal efficiency is high and temperature-controllable is strong.
Also include bolt 10, the fixed block 32 is provided with cross through hole at the position more than the upper surface of kettle cover 2, described
Bolt 10 realizes being fixedly connected for kettle cover 2 and support through through hole, can realize the further fixation of kettle cover 2 and support so that
Overall structure is more consolidated.
The inner surface of the installing hole 23, the outer surface of fixed block 32 are coated with elaxtic seal 11, enable to kettle 1
The chamber that outer surface is formed with stent inner surface becomes an independent space, can play certain insulation effect.
Also include vavuum pump, the bleeding point of the vavuum pump stretches into the chamber that stent inner surface is formed with the outer surface of kettle 1
In, chamber is vacuumized, then heat-insulating property more preferably, and cause heat be difficult outer scattered impact environment temperature.
The collet 9 includes 4 Rotating fields, and Kapton of aluminizing, aeroge carpet veneer, foam are followed successively by from the outside to the core
Plastic layer, ceramic fiber cotton layer.The purpose for arranging collet 9 is scattered outside heat also for preventing.Ceramic wool fibrage is more
Softness, being set to innermost layer can facilitate wearing off for collet 9；Foam layer density is little, and heat-proof quality is good, can make
The global density for obtaining collet 9 is maintained in a relatively low scope；The aeroge carpet veneer strengths in tension and compression is higher, and anti-
Aqueous energy is good, enables to collet 9 with preferable mechanical property；The Kapton acid-proof alkaline of aluminizing is good,
Top layer for collet 9 can play preferable chemical protection effect.
With above-mentioned foundation the utility model desirable embodiment as enlightenment, by above-mentioned description, relevant staff
Completely various change and modification can be carried out in the range of without departing from this utility model technological thought.This practicality
New technical scope is not limited to the content on specification, it is necessary to determine its according to right technical
Scope.
Claims (5)
1. a kind of Electromagnetic Heating autoclave, it is characterised in that：Including kettle, kettle cover, support, plus electric heating cable, stirring motor, deceleration
Device, magnetic coupling, agitator, collet；The kettle cover is discoid, and kettle cover is with diameter greater than kettle upper end diameter；The kettle
Lid is tightly connected with kettle；The support include tubbiness body and with the integrally formed fixed block in body top, the fixation
Block is circumferentially disposed along body top, and thickness is less than rack side wall thickness；The kettle cover offers charging aperture and discharging opening, described
Kettle cover offers installing hole at position corresponding with fixed block；The fixed block is connected with installing hole interference；Described plus thermoelectricity
Cable is helically wound around body internal surface；The stirring motor is sequentially connected with decelerator, magnetic coupling, the magnetic coupling
It is connected with kettle cover upper surface, the agitator is connected with kettle cover lower surface；The collet is arranged at body outer surface.
2. a kind of Electromagnetic Heating autoclave as claimed in claim 1, it is characterised in that：Also include bolt, the fixed block exists
Cross through hole is provided with position more than kettle cover upper surface, the bolt realizes that kettle cover connects with the fixed of support through through hole
Connect.
3. a kind of Electromagnetic Heating autoclave as claimed in claim 1, it is characterised in that；The installation internal surface of hole, fixed block
Outer surface is coated with elaxtic seal.
4. a kind of Electromagnetic Heating autoclave as claimed in claim 3, it is characterised in that：Also include vavuum pump, the vavuum pump
Bleeding point stretch in the chamber that stent inner surface and kettle outer surface are formed.
5. a kind of Electromagnetic Heating autoclave as claimed in claim 1, it is characterised in that：The collet includes 4 Rotating fields, from
Kapton of aluminizing, aeroge carpet veneer, foam layer, ceramic fiber cotton layer are followed successively by outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125623.2U CN206152769U (en) | 2016-10-14 | 2016-10-14 | Electromagnetic heating autoclave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125623.2U CN206152769U (en) | 2016-10-14 | 2016-10-14 | Electromagnetic heating autoclave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152769U true CN206152769U (en) | 2017-05-10 |
Family
ID=58654238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621125623.2U Expired - Fee Related CN206152769U (en) | 2016-10-14 | 2016-10-14 | Electromagnetic heating autoclave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152769U (en) |
-
2016
- 2016-10-14 CN CN201621125623.2U patent/CN206152769U/en not_active Expired - Fee Related
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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: 20170510 Termination date: 20191014 |