CN106363846A - Microwave magnetic-field far-infrared vulcanizing machine for polyurethane production - Google Patents
Microwave magnetic-field far-infrared vulcanizing machine for polyurethane production Download PDFInfo
- Publication number
- CN106363846A CN106363846A CN201610856779.6A CN201610856779A CN106363846A CN 106363846 A CN106363846 A CN 106363846A CN 201610856779 A CN201610856779 A CN 201610856779A CN 106363846 A CN106363846 A CN 106363846A
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- China
- Prior art keywords
- shell
- microwave
- magnetic field
- field far
- far infrared
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The embodiment of the invention discloses a microwave magnetic-field far-infrared vulcanizing machine for polyurethane production. The microwave magnetic-field far-infrared vulcanizing machine for polyurethane production comprises a shell, a stirring mechanism, electric heating pipes, magnetrons, microwave generators, a plurality of infrared lamps and a controller, wherein the shell is cylindrical, a main feeding port is formed in the upper portion of the side wall of the shell, and a discharging port is formed in the bottom of the shell; the stirring mechanism comprises a stirring head, a transmission shaft and a motor, the transmission shaft penetrates through the top of the shell and is connected with the shell through a bearing, one end of the transmission shaft is connected with the motor, the other end of the transmission shaft is connected with the stirring head, the motor is arranged on the shell, and the stirring head is arranged in the shell; the electric heating pipes are arranged on the inner wall of the shell; the magnetrons are arranged on the outer wall of the shell; the microwave generators are arranged at the bottom of the shell; and the infrared lamps are evenly arranged at the top of the interior of the shell; and the controller is arranged on the shell and electrically connected with the electric heating pipes, the magnetrons, the microwave generators, the infrared lamps and the motor. According to the microwave magnetic-field far-infrared vulcanizing machine for polyurethane production, under the combined action of a magnetic field, microwaves and infrared rays, the vulcanizing speed is increased, the vulcanizing effect is improved, polyurethane can be vulcanized more uniformly, and product quality is improved.
Description
Technical field
The present invention relates to a kind of vulcanizing agent, more particularly, to a kind of microwave magnetic field far infrared sulfurization machine producing polyurethane.
Background technology
" sulfuration " one word has it historic, obtains because initial natural rubber products carry out crosslinking with sulfur as cross-linking agent
Name, the development with rubber industry is it now is possible to carry out crosslinking with multiple non-sulfur cross-linking agent.The more scientific meaning of therefore sulfuration
Justice should be " crosslinked " or " bridge formation ", i.e. the technical process of the net high-polymer that linear polymeric is formed by crosslinked action.From
It is the process that plastic rubber is converted into gum elastic or vulcanie in physical property.The implication of " sulfuration " not only comprises actual crosslinking
Process, also include producing crosslinked method.
There is curingprocess rate slowly in traditional sulfuration process, cure efficiency is uneven, leads to local material over cure, local material
Under cure, the quality of impact product.
Content of the invention
Embodiment of the present invention technical problem to be solved is, slow for present sulfuration process curingprocess rate, and sulfuration is not
Uniformly, the situation of impact product quality is it is proposed that a kind of microwave magnetic field far infrared sulfurization machine producing polyurethane.
In order to solve above-mentioned technical problem, embodiments provide a kind of microwave magnetic field far infrared producing polyurethane
Vulcanizer, the microwave magnetic field far infrared sulfurization machine of this production polyurethane includes: shell, and shell is cylinder, and side wall upper part is arranged
There is main feed mouth, bottom is provided with discharging opening；Rabbling mechanism, rabbling mechanism includes stirring-head, power transmission shaft and motor, power transmission shaft
Through cover top portion, and it is connected by bearing with shell, power transmission shaft one end connects motor, the other end connects stirring-head, motor sets
It is placed in above shell, stirring-head is arranged inside the shell；Electric heating tube, electric heating tube is arranged on outer casing inner wall；Magnetron, magnetic control
Pipe is arranged on outer shell outer wall；Microwave generator, microwave generator is arranged at the bottom of shell；Infrared lamp, infrared lamp has
Multiple, it is uniformly arranged on the top of enclosure；Controller, controller is arranged on shell, with electric heating tube, magnetron, micro-
Wave producer, infrared lamp and motor electrical connection.
Wherein, it is provided with a microwave amplifier between microwave generator and shell.
Wherein, stirring-head be shaped as " anchor " type.
Wherein, electric heating tube is arranged at the bottom of shell.
Wherein, shell is further provided with a temperature sensor, temperature sensor is connected with controller.
Wherein, controller includes a contact panel.
Wherein, side wall of outer shell top is further provided with vulcanizing agent charging aperture and catalyst feeds.
Implement the embodiment of the present invention, have the advantages that the microwave magnetic field far infrared of the production polyurethane of the present invention
Vulcanizer uses magnetic field, microwave, three kinds of collective effects of infrared ray, improves speed and the effect of sulfuration, so that polyurethane is vulcanized more
Plus uniformly, improve product quality.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the positive view of the microwave magnetic field far infrared sulfurization machine of production polyurethane that the present invention provides.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the positive section view of the microwave magnetic field far infrared sulfurization machine of production polyurethane that the present invention provides
Figure.The microwave magnetic field far infrared sulfurization machine producing polyurethane includes: shell 1, rabbling mechanism (non-label), electric heating tube 3, magnetic control
Pipe 4, microwave generator 5, infrared lamp 6 and controller 7.
Shell 1 is cylinder, and side wall upper part is provided with main feed mouth 11, and bottom is provided with discharging opening 12, the side wall of shell 1
Top is additionally provided with vulcanizing agent charging aperture 13 and catalyst feeds 14, is additionally provided with a temperature sensor 15 on shell 1.
Rabbling mechanism includes stirring-head 21, power transmission shaft 22 and motor 23.Power transmission shaft 22 pass through shell 1 top, and with outer
Shell 1 is connected by bearing.Power transmission shaft 22 one end connects motor 23, and the other end connects stirring-head 21, and motor 23 is arranged on shell 1
Side, stirring-head 21 is arranged in shell 1.Stirring-head 21 be shaped as " anchor " type.
Electric heating tube 3 is arranged on the inwall of shell 1 bottom, and electric heating tube 3 is set to annular, is uniformly arranged on shell 1
Inwall on.
Magnetron 4 has multiple, is symmetrically arranged on the outer wall of shell 1.
Microwave generator 5 is arranged at the bottom of shell 1, and is provided with a microwave between microwave generator 5 and shell 1
Amplifier 51.
Infrared lamp 6 has multiple, is uniformly arranged on the top within shell 1.
Controller 7 is arranged on shell 1, passes with electric heating tube 3, magnetron 4, microwave generator 5, infrared lamp 6, temperature
Sensor 15 and motor 23 electrically connect.Controller 7 includes a contact panel 71, for controlling the production polyurethane of the present invention
The various running parameters of microwave magnetic field far infrared sulfurization machine.
During production, first urethane raw is added to the microwave magnetic field of the production polyurethane of the present invention from main feed mouth 11
In far infrared sulfurization machine, then required vulcanizing agent and catalysis from vulcanizing agent charging aperture 13 and catalyst feeds 14 respectively
Agent.Operation contact panel 71 sets the parameters such as required magnetic field, microwave, infrared, temperature and motor speed.Then start this
The microwave magnetic field far infrared sulfurization machine of bright production polyurethane starts to process.After machining after discharging opening 12 releases sulfuration
Polyurethane.
Obtain through institute, magnetic field, microwave, infrared ray have an impact to the sulfuration of polyurethane.
Microwave refers to the electromagnetic wave that frequency is 300mhz～300ghz, is the abbreviation of a limited frequency band in radio wave,
I.e. electromagnetic wave between 1 millimeter～1 meter for the wavelength, is the general designation of decimetric wave, centimeter wave, millimeter wave.Microwave frequency is than general
Radio wave frequency is high, also commonly referred to as " uhf electromagnetic wave ".Microwave also has wave particle dualism as a kind of electromagnetic wave.
Magnetic field is a kind of invisible, impalpable particular matter, and magnetic field is not by atom or molecular, but magnetic field is
Objective reality.Magnetic field has the radiation characteristic of wave-particle.There is magnetic field, the interaction between magnet is exactly with magnetic field around magnet
As medium, so two magnets just can be had an effect without contact.Empty around electric current, moving charge, magnet or changing electric field
Between exist a kind of specific form material.Magnetic due to magnet derives from electric current, and electric current is the motion of electric charge, thus summarizes
Ground says, magnetic field is to be produced by the change of moving charge or electric field.Investigated with the viewpoint of modern physicses, being capable of shape in material
The ultimate composition becoming electric charge only has electronics (tape unit negative charge) and proton (tape unit positive charge), and therefore negative charge is exactly to carry
The point object of excess electron, positive charge is exactly the point object with superfluous proton.Moving charge produce magnetic field real field source be
Moving electron or magnetic field produced by motion proton.Such as produced by electric current magnetic field is exactly that is produced from the electron institute of motion in wire
Raw magnetic field.
Infrared ray (infrared) is the electromagnetic wave that wavelength is situated between microwave and visible ray, and wavelength is at 760 nanometers to 1 milli
Between rice, the long non-visible light than HONGGUANG.Infrared wavelength is longer, and feeling of giving people is the sensation of heat, and the effect of generation is heat
Effect, then infrared ray penetrates during penetrating what kind of level is the scope reaching be at？If infrared ray energy
Be penetrated into atom, intramolecule, then can cause atom, expanding of molecule and lead to the disintegration of atom, molecule.Really so
?？And in fact？Infrared frequency is relatively low, and energy not, does not much reach atom, the effect of molecule disintegration.Therefore, infrared
Line can only break through in the gap of atom and molecule, and can not be penetrated into the inside of atom, molecule, because infrared ray can only be penetrated into
Atom, the gap of molecule, can make atom, the vibration quickening of molecule, spacing widen, that is, increase energy of thermal motion, from macroscopically,
Material is in thawing, in boiling, in vaporization, but the essence of material (atom, molecule itself) does not change, here it is infrared
The heat effect of line.
Microwave, magnetic field and infrared ray coordinative role, increase the molecule of polyurethane, the molecule of vulcanizing agent and catalyst
The microcosmic vibration frequency of molecule is so that the reaction between molecule is more acutely so that the curingprocess rate of polyurethane faster, vulcanizes more
Plus uniformly, cure efficiency is more preferable.
Implement the embodiment of the present invention, have the advantages that the microwave magnetic field far infrared of the production polyurethane of the present invention
Vulcanizer uses magnetic field, microwave, three kinds of collective effects of infrared ray, improves speed and the effect of sulfuration, so that polyurethane is vulcanized more
Plus uniformly, improve product quality.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of microwave magnetic field far infrared sulfurization machine producing polyurethane is it is characterised in that the microwave magnetic of described production polyurethane
Field far infrared sulfurization machine includes:
Shell, described shell is cylinder, and side wall upper part is provided with main feed mouth, and bottom is provided with discharging opening；
Rabbling mechanism, described rabbling mechanism includes stirring-head, power transmission shaft and motor, and described power transmission shaft passes through described shell top
Portion, and be connected by bearing with described shell, described power transmission shaft one end connects described motor, and the other end connects described stirring-head,
Described motor is arranged above described shell, and described stirring-head is arranged at described inside the shell；
Electric heating tube, described electric heating tube is arranged on described outer casing inner wall；
Magnetron, described magnetron is arranged on described outer shell outer wall；
Microwave generator, described microwave generator is arranged at the bottom of described shell；
Infrared lamp, described infrared lamp has multiple, is uniformly arranged on the top of described enclosure；
Controller, described controller is arranged on described shell, occurs with described electric heating tube, described magnetron, described microwave
Device, described infrared lamp and the electrical connection of described motor.
2. the microwave magnetic field far infrared sulfurization machine producing polyurethane according to claim 1 is it is characterised in that described microwave
It is provided with a microwave amplifier between generator and described shell.
3. the microwave magnetic field far infrared sulfurization machine producing polyurethane according to claim 1 is it is characterised in that described stirring
Head be shaped as " anchor " type.
4. the microwave magnetic field far infrared sulfurization machine producing polyurethane according to claim 1 is it is characterised in that described electricity adds
Heat pipe is arranged at the bottom of described shell.
5. the microwave magnetic field far infrared sulfurization machine producing polyurethane according to claim 1 is it is characterised in that described shell
On be further provided with a temperature sensor, described temperature sensor is connected with described controller.
6. the microwave magnetic field far infrared sulfurization machine producing polyurethane according to claim 1 is it is characterised in that described control
Device includes a contact panel.
7. the microwave magnetic field far infrared sulfurization machine producing polyurethane according to claim 1 is it is characterised in that described shell
Side wall upper part is further provided with vulcanizing agent charging aperture and catalyst feeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856779.6A CN106363846B (en) | 2016-09-27 | 2016-09-27 | Produce the microwave magnetic field far infrared sulfurization machine of polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856779.6A CN106363846B (en) | 2016-09-27 | 2016-09-27 | Produce the microwave magnetic field far infrared sulfurization machine of polyurethane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363846A true CN106363846A (en) | 2017-02-01 |
| CN106363846B CN106363846B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610856779.6A Active CN106363846B (en) | 2016-09-27 | 2016-09-27 | Produce the microwave magnetic field far infrared sulfurization machine of polyurethane |
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| CN (1) | CN106363846B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591515A (en) * | 2017-10-03 | 2018-01-16 | 长沙仲善新能源科技有限公司 | A kind of high-temperature stability nickle cobalt lithium manganate combination electrode and preparation method and application |
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| CN203305419U (en) * | 2013-06-17 | 2013-11-27 | 贵州大自然科技有限公司 | Far infrared vulcanizing machine |
| CN203582776U (en) * | 2014-01-26 | 2014-05-07 | 解一轲 | Rubber microwave desulfurizing device |
| CN203610125U (en) * | 2013-11-13 | 2014-05-28 | 成都瑞奇石油化工工程有限公司 | High-temperature high-pressure microwave chemical reactor |
| CN204544189U (en) * | 2015-04-13 | 2015-08-12 | 青岛迈可威微波物理化学研究院 | Microwave catalysis pot-type reaction device |
| CN204993933U (en) * | 2015-09-22 | 2016-01-20 | 河北科欧橡胶制品有限公司 | Microwave heating device |
| JP5899411B2 (en) * | 2011-12-07 | 2016-04-06 | パナソニックＩｐマネジメント株式会社 | High frequency heating device |
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2016
- 2016-09-27 CN CN201610856779.6A patent/CN106363846B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5899411B2 (en) * | 2011-12-07 | 2016-04-06 | パナソニックＩｐマネジメント株式会社 | High frequency heating device |
| CN203305419U (en) * | 2013-06-17 | 2013-11-27 | 贵州大自然科技有限公司 | Far infrared vulcanizing machine |
| CN203610125U (en) * | 2013-11-13 | 2014-05-28 | 成都瑞奇石油化工工程有限公司 | High-temperature high-pressure microwave chemical reactor |
| CN203582776U (en) * | 2014-01-26 | 2014-05-07 | 解一轲 | Rubber microwave desulfurizing device |
| CN204544189U (en) * | 2015-04-13 | 2015-08-12 | 青岛迈可威微波物理化学研究院 | Microwave catalysis pot-type reaction device |
| CN204993933U (en) * | 2015-09-22 | 2016-01-20 | 河北科欧橡胶制品有限公司 | Microwave heating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107591515A (en) * | 2017-10-03 | 2018-01-16 | 长沙仲善新能源科技有限公司 | A kind of high-temperature stability nickle cobalt lithium manganate combination electrode and preparation method and application |
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| Publication number | Publication date |
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| CN106363846B (en) | 2018-11-27 |
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