CN108770108A - A kind of pitch softening microwave heating box - Google Patents
A kind of pitch softening microwave heating box Download PDFInfo
- Publication number
- CN108770108A CN108770108A CN201811008485.3A CN201811008485A CN108770108A CN 108770108 A CN108770108 A CN 108770108A CN 201811008485 A CN201811008485 A CN 201811008485A CN 108770108 A CN108770108 A CN 108770108A
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- China
- Prior art keywords
- babinet
- mounting plate
- cylinder
- pitch
- heating
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000011295 pitch Substances 0.000 abstract description 47
- 239000010426 asphalt Substances 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 trichloro ethylene hydrocarbon Chemical class 0.000 description 1
- 229960002415 trichloroethylene Drugs 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
- H05B6/6411—Supports or covers specially adapted for use in microwave heating apparatus the supports being rotated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/642—Cooling of the microwave components and related air circulation systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
- H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of pitches to soften microwave heating box, it is related to asphalt heater technical field, the present invention includes babinet, babinet side is hinged with a fan chamber door, babinet inner top is provided with heating device, inner wall in babinet positioned at chamber door opposite is provided with driving motor, driving motor is connected with retarder, the output shaft of retarder is connected with the rotating circular disc in babinet, rotating circular disc is removably connected with the first mounting plate, first mounting plate is connected with the first telescoping mechanism, first telescoping mechanism is connected with the second mounting plate, second mounting plate is connected with the heating cylinder for holding pitch by several connecting rods, heating cylinder is hinged with end cap close to a side of chamber door, the present invention has easy to operate, high degree of automation, the high advantage of the efficiency of heating surface.
Description
Technical field
The present invention relates to asphalt heater technical fields, soften microwave heating box more particularly to a kind of pitch.
Background technology
Pitch is a kind of product of crude oil processing, is that the thick liquid of black or dark brown is either solid at normal temperatures
Body, mainly contain can solution trichloro ethylene hydrocarbon derivative, property and composition change with the difference of source and generation method.
Pitch is the same with oil, is complicated organic mixture, without fixed chemical composition and physical constant, and many oil field objects
Continuous series are constituted with interim form.
Pitch is using preceding needing to heat and soften it, and asphalt heater is in addition to industrial large quantities of to pitch progress
The asphalt heating kettle of heating, also a kind of heater box heated to a small amount of pitch are measured, and existing pitch heats box structure ratio
It is relatively simple, heated bitumen to be added is put into the heating vessel in heater box, the electric heating wire and crawler belt in heater box are then passed through
Heating plate heats pitch, but while heating is remained static due to pitch, and pitch levels are heated not
, cause the efficiency of heating surface low.
Therefore above-mentioned technical problem how is solved, there is very much realistic meaning to those skilled in the art.
Invention content
It is an object of the invention to：When in order to solve existing pitch heater box heated asphalt, pitch, which remains static, leads
The technical problem for causing pitch levels uneven heating, the efficiency of heating surface low, the present invention provide a kind of pitch softening microwave heating box.
The present invention specifically uses following technical scheme to achieve the goals above：
A kind of pitch softening microwave heating box, including babinet, babinet side are hinged with a fan chamber door, the setting of babinet inner top
There are heating device, the inner wall that chamber door opposite is located in babinet to be provided with driving motor, driving motor is connected with retarder, retarder
Output shaft be connected with the rotating circular disc in babinet, rotating circular disc is removably connected with the first mounting plate, the first mounting plate
It is connected with the first telescoping mechanism, the first telescoping mechanism is connected with the second mounting plate, and the second mounting plate is connected by several connecting rods
It is useful for holding the heating cylinder of pitch, heating cylinder is hinged with end cap close to a side of chamber door.
Further, it is provided with threaded rod at rotating circular disc center, is provided at the first mounting plate center and matches with threaded rod
The female sleeve of band of conjunction.
Further, the first telescoping mechanism includes the hydraulically extensible cylinder A being arranged on the first mounting plate, hydraulically extensible cylinder A
Piston rod connect with the second mounting plate, be arranged with heat safe expansion corrugated pipe on hydraulically extensible cylinder A, expansion corrugated pipe connection
Between the first mounting plate and the second mounting plate.
Further, the second telescoping mechanism is provided on the second mounting plate, the second telescoping mechanism includes setting in the second peace
It is arranged with heat safe protecting tube on hydraulically extensible cylinder B in loading board, hydraulically extensible cylinder B, protecting tube is connected to the second mounting plate
Between heating cylinder, the piston rod of hydraulically extensible cylinder B, which stretches into heating cylinder, is connected with round scraping wings, round pusher edges of boards
Edge is close to heat cylinder inner wall.
Further, heating bottom of cylinder is provided with discharge nozzle, and discharging pipe end is provided with capping.
Further, heating device is microwave applicator.
Further, cabinet wall is provided with temperature sensor, and temperature sensor is electrically connected with positioned at cabinet exterior
Temperature display.
Further, bottom is provided with several radiator fans in babinet, and wall box upper end offers several heat emission holes, dissipates
Hot hole tilts down arrangement.
Further, bottom of box four corners are provided with pillar, and posts bottom is both provided with the rubber pad with anti-slip tank.
Operation principle：Heated bitumen to be added is put into heating cylinder, end cap and chamber door are then fastened, starts microwave heating
Device, while starting driving motor, it drives rotating circular disc and all mechanisms being connect with rotating circular disc to rotate integrally, makes heating cylinder
Also it rotates with, to make pitch be heated evenly under rotary heating effect, until softening at liquid state, after heating, is closed
Microwave applicator and driving motor are closed, chamber door is opened, is integrally pushed away the second mounting plate and heating cylinder by hydraulically extensible cylinder A
Go out, the capping then opened on discharge nozzle makes pitch flow out and be collected, and when discharge nozzle no longer discharges, opens end cap, passes through
Hydraulically extensible cylinder B pushes round scraping wings to squeeze residual bitumen out of heating cylinder and releases, and is collected.
Beneficial effects of the present invention are as follows：
When 1, needing to heat pitch, first pitch is put into heating cylinder, end cap and chamber door is then fastened, passes through
Heating device heats pitch, while starting driving motor, and the institute for driving rotating circular disc and being connect with rotating circular disc is organic
Structure rotates integrally, and heating cylinder is made also to rotate with, and the pitch heated in cylinder constantly rolls while heated, to full side
Position ground heats pitch, keeps it heated full and uniform, until pitch softening changes traditional standing type heating at liquid state,
It is heated using dynamic rotary, substantially increases the pitch efficiency of heating surface, after the completion of heating, open chamber door, and pass through the first telescopic machine
Structure integrally releases the second mounting plate and heating cylinder, is collected convenient for subsequent material, easy to operate, high degree of automation.
2, it is provided with threaded rod at rotating circular disc center, is provided at the first mounting plate center and is carried with shaft
The sleeve of internal thread takes off the sleeve on the first mounting plate from threaded rod, you can the institute that will be connect with the first mounting plate
There is mechanism to be taken out out of babinet, convenient for being cleaned to heating cylinder, prepares for next use.
3, after pitch heats, heating device and driving motor are closed, opens chamber door, it will by hydraulically extensible cylinder A
Second mounting plate and heating cylinder are integrally released, and expansion corrugated pipe there is protective effect, heating cylinder to be pushed away hydraulically extensible cylinder A
After going out babinet, the capping first opened on discharge nozzle makes pitch flow out and be collected, and avoids pitch by shoving after opening end cap
It is inconvenient out to cause to collect, and when discharge nozzle no longer discharges, opens end cap again at this time, is then pushed by hydraulically extensible cylinder B round
Residual bitumen is squeezed out of heating cylinder and is released by scraping wings, and is collected, and the waste of raw material is reduced, easy to operate.
4, heating device is microwave applicator, microwave electric field can be made to be uniformly distributed in babinet using microwave heating,
Even heat, heating effect is good, while its heating intensity is easier to control using microwave heating, and heating time ratio is very fast,
The efficiency of heating surface is further improved, can observe box interior temperature in real time by temperature display during heating changes feelings
Condition, conveniently regulating and controlling.
5, after pitch takes out, heating cylinder and other components also has certain heat, can quickly make it by radiator fan
Cooling, hot gas are discharged from the heat emission hole of upper end, and heat emission hole tilts down arrangement, and dust impurity in air can be prevented from heat dissipation
Hole enters in babinet, and structure design is flexibly ingenious, it can go forward side by side from babinet taking-up after heating cylinder and the cooling of other components
Row cleaning operation.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pitch softening microwave heating box of the present invention；
Fig. 2 is the schematic cross-sectional view at A-A in Fig. 1；
Fig. 3 is the structural schematic diagram of Fig. 2 right views；
Fig. 4 is structural schematic diagram of the present invention when pitch discharges.
Reference numeral：1- babinets, 2- chamber doors, 3- heating devices, 4- driving motors, 5- retarders, 6- rotating circular discs, 7-
One mounting plate, the first telescoping mechanisms of 8-, 8.1- hydraulically extensible cylinder A, 8.2- expansion corrugated pipes, the second mounting plates of 9-, 10- connections
Bar, 11- heating cylinders, 12- end caps, 13- threaded rods, 14- sleeves, the second telescoping mechanisms of 15-, 15.1- hydraulically extensible cylinder B,
15.2- protecting tubes, 16- circle scraping wings, 17- discharge nozzles, 18- cappings, 19- radiator fans, 20- heat emission holes, 21- temperature sensing
Device, 22- temperature displays, 23- pillars, 24- rubber pads.
Specific implementation mode
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following embodiment to the present invention
It is described in further detail.
Embodiment 1
As shown in fig. 1 to 4, the present embodiment provides a kind of pitches to soften microwave heating box, including babinet 1,1 side of babinet hinge
It is connected to a fan chamber door 2,1 inner top of babinet is provided with heating device 3, and the inner wall that 2 opposite of chamber door is located in babinet 1 is provided with driving
Motor 4, driving motor 4 are connected with retarder 5, and the output shaft of retarder 5 is connected with the rotating circular disc 6 in babinet 1, rotation
Disk 6 is removably connected with the first mounting plate 7, and the first mounting plate 7 is connected with the first telescoping mechanism 8, the connection of the first telescoping mechanism 8
There are the second mounting plate 9, the second mounting plate 9 to be connected with the heating cylinder 11 for holding pitch by several connecting rods 10, heats
Cylinder 11 is hinged with end cap 12 close to a side of chamber door 2.
In the present embodiment, when needing to heat pitch, first by pitch put into heating cylinder in, then fasten end cap and
Chamber door heats pitch by heating device, while starting driving motor, drives rotating circular disc and is connect with rotating circular disc
All mechanisms rotate integrally, so that heating cylinder is also rotated with, heat cylinder in pitch constantly roll while heated,
To be heated in all directions to pitch, keep it heated full and uniform, until pitch softening changes tradition and stand at liquid state
Formula heats, and is heated using dynamic rotary, substantially increases the pitch efficiency of heating surface, after the completion of heating, opens chamber door, and pass through first
Telescoping mechanism integrally releases the second mounting plate and heating cylinder, is collected convenient for subsequent material, easy to operate, the degree of automation
It is high.
Embodiment 2
As shown in Figure 1, the present embodiment is further optimized on the basis of embodiment 1, and specifically, rotating circular disc 6
It is provided with threaded rod 13 at center, the female sleeve of band coordinated with threaded rod 13 is provided at 7 center of the first mounting plate
14。
In the present embodiment, the sleeve on the first mounting plate is taken off from threaded rod, you can will connect with the first mounting plate
All mechanisms connect take out out of babinet, convenient for being cleaned to heating cylinder, prepare for next use.
Embodiment 3
As shown in fig. 1 to 4, the present embodiment is further optimized on the basis of embodiment 1, and specifically, first stretches
Contracting mechanism 8 includes the hydraulically extensible cylinder A8.1 being arranged on the first mounting plate 7, the piston rod of hydraulically extensible cylinder A8.1 and the second peace
Loading board 9 connects, and is arranged with heat safe expansion corrugated pipe 8.2 on hydraulically extensible cylinder A8.1, expansion corrugated pipe 8.2 is connected to first
Between mounting plate 7 and the second mounting plate 9, the second telescoping mechanism 15 is provided on the second mounting plate 9, the second telescoping mechanism 15 includes
It is arranged with heat safe protecting tube on the hydraulically extensible cylinder B15.1 being arranged on the second mounting plate 9, hydraulically extensible cylinder B15.1
15.2, protecting tube 15.2 is connected between the second mounting plate 9 and heating cylinder 11, and the piston rod of hydraulically extensible cylinder B15.1 stretches into
Round scraping wings 16 is connected in heating cylinder 11,16 edge of round scraping wings is close to heat 11 inner wall of cylinder, heats cylinder 11
Bottom is provided with discharge nozzle 17, and 17 end of discharge nozzle is provided with capping 18.
In the present embodiment, after pitch heats, heating device and driving motor are closed, chamber door is opened, passes through hydraulic pressure
Telescoping cylinder A integrally releases the second mounting plate and heating cylinder, and expansion corrugated pipe has protective effect to hydraulically extensible cylinder A, adds
After hot cylinder is pushed out babinet, the capping first opened on discharge nozzle makes pitch flow out and be collected, and pitch is avoided to pass through opening
Shoving out after end cap, it is inconvenient to cause to collect, and when discharge nozzle no longer discharges, opens end cap again at this time, then passes through hydraulically extensible cylinder
B pushes round scraping wings to squeeze residual bitumen out of heating cylinder and releases, and is collected, and reduces the waste of raw material, operates
It is convenient and efficient.
Embodiment 4
As shown in fig. 1 to 4, the present embodiment is further optimized on the basis of embodiment 1, specifically, heating dress
It is microwave applicator to set 3, and 1 inner wall of babinet is provided with temperature sensor 21, and temperature sensor 21 is electrically connected with outside babinet 1
The temperature display 22 of wall.
In the present embodiment, microwave electric field can be made to be uniformly distributed in babinet using microwave heating, even heat, heating
Effect is good, while its heating intensity is easier to control using microwave heating, and heating time is than comparatively fast, further improving and adding
The thermal efficiency can observe box interior temperature situation of change, conveniently regulating and controlling in real time by temperature display during heating.
Embodiment 5
As shown in fig. 1 to 4, the present embodiment is further optimized on the basis of embodiment 1, specifically, in babinet 1
Bottom is provided with several radiator fans 19, and 1 sidewall upper of babinet offers several heat emission holes 20, and heat emission hole 20 tilts down cloth
It sets.
In the present embodiment, after pitch takes out, heating cylinder and other components also has certain heat, can by radiator fan
Its cooling, hot gas is quickly set to be discharged from the heat emission hole of upper end, heat emission hole tilts down arrangement, can prevent the grey trifle in the world in air
Matter enters from heat emission hole in babinet, and structure design is flexibly ingenious, and heating can be by it from babinet after cylinder and the cooling of other components
It takes out and carries out cleaning operation.
Embodiment 6
As shown in fig. 1 to 4, the present embodiment is further optimized on the basis of embodiment 1, specifically, 1 bottom of babinet
Portion's four corners are provided with pillar 23, and 23 bottom of pillar is both provided with the rubber pad 24 with anti-slip tank.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, patent protection model of the invention
It encloses and is subject to claims, equivalent structure variation made by every specification and accompanying drawing content with the present invention, similarly
It should be included within the scope of the present invention.
Claims (9)
1. a kind of pitch softens microwave heating box, including babinet (1), babinet (1) side are hinged with a fan chamber door (2), babinet (1)
Inner top is provided with heating device (3), which is characterized in that the inner wall on chamber door (2) opposite is provided with driving electricity in babinet (1)
Machine (4), driving motor (4) are connected with retarder (5), and the output shaft of retarder (5) is connected with the circle of the rotation in babinet (1)
Disk (6), rotating circular disc (6) are removably connected with the first mounting plate (7), and the first mounting plate (7) is connected with the first telescoping mechanism
(8), the first telescoping mechanism (8) is connected with the second mounting plate (9), and the second mounting plate (9) is connected with by several connecting rods (10)
Heating cylinder (11) for holding pitch, heating cylinder (11) are hinged with end cap (12) close to a side of chamber door (2).
2. a kind of pitch according to claim 1 softens microwave heating box, which is characterized in that at rotating circular disc (6) center
It is provided with threaded rod (13), the female sleeve of band with threaded rod (13) cooperation is provided at the first mounting plate (7) center
(14)。
3. a kind of pitch according to claim 1 softens microwave heating box, which is characterized in that the first telescoping mechanism (8) wraps
Include the hydraulically extensible cylinder A (8.1) being arranged on the first mounting plate (7), the piston rod of hydraulically extensible cylinder A (8.1) and the second installation
Plate (9) connects, and heat safe expansion corrugated pipe (8.2), expansion corrugated pipe (8.2) connection are arranged on hydraulically extensible cylinder A (8.1)
Between the first mounting plate (7) and the second mounting plate (9).
4. a kind of pitch according to claim 1 or 3 softens microwave heating box, which is characterized in that on the second mounting plate (9)
It is provided with the second telescoping mechanism (15), the second telescoping mechanism (15) includes the hydraulically extensible cylinder B being arranged on the second mounting plate (9)
(15.1), heat safe protecting tube (15.2) is arranged on hydraulically extensible cylinder B (15.1), protecting tube (15.2) is connected to the second peace
Between loading board (9) and heating cylinder (11), the piston rod of hydraulically extensible cylinder B (15.1), which stretches into heating cylinder (11), is connected with circle
Shape scraping wings (16), round scraping wings (16) edge are close to heat cylinder (11) inner wall.
5. a kind of pitch according to claim 4 softens microwave heating box, which is characterized in that heating cylinder (11) bottom is set
It is equipped with discharge nozzle (17), discharge nozzle (17) end is provided with capping (18).
6. a kind of pitch according to claim 1 softens microwave heating box, which is characterized in that heating device (3) is microwave
Heater.
7. a kind of pitch according to claim 1 or 6 softens microwave heating box, which is characterized in that babinet (1) inner wall is arranged
There are temperature sensor (21), temperature sensor (21) to be electrically connected with the temperature display (22) positioned at babinet (1) outer wall.
8. a kind of pitch according to claim 1 softens microwave heating box, which is characterized in that the interior bottom setting of babinet (1)
There are several radiator fans (19), babinet (1) sidewall upper to offer several heat emission holes (20), heat emission hole (20) tilts down cloth
It sets.
9. a kind of pitch according to claim 1 softens microwave heating box, which is characterized in that at babinet (1) bottom four corners
It is provided with pillar (23), pillar (23) bottom is both provided with the rubber pad (24) with anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008485.3A CN108770108B (en) | 2018-08-31 | Asphalt softening microwave heating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008485.3A CN108770108B (en) | 2018-08-31 | Asphalt softening microwave heating box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108770108A true CN108770108A (en) | 2018-11-06 |
| CN108770108B CN108770108B (en) | 2024-08-02 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473340A (en) * | 2018-11-16 | 2019-03-15 | 上海中航光电子有限公司 | A kind of preparation method and microwave heating equipment of low temperature polycrystalline silicon |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371343A (en) * | 1992-06-01 | 1994-12-06 | Matsushita Electric Industrial Co., Ltd. | Heating cooking device having a wave guide and feeder port disposed perpendicular to a rotary table |
| JP2004225979A (en) * | 2003-01-22 | 2004-08-12 | Asahi Glass Ceramics Co Ltd | Discharge nozzle for melting furnace |
| CN202099247U (en) * | 2011-06-13 | 2012-01-04 | 浙江鲁班建筑防水有限公司 | Bitumen heating device on construction site |
| CN203731851U (en) * | 2014-01-27 | 2014-07-23 | 上海凡索金属制品有限公司 | Novel heating device of aluminum bar heating furnace |
| CN206396247U (en) * | 2017-01-14 | 2017-08-11 | 广州和能生物科技有限公司 | Band automatically controls the new incubator of oscillating uniform device |
| CN206443133U (en) * | 2016-12-27 | 2017-08-29 | 民勤县金诚农业发展有限公司 | A kind of fruits and vegetables dryer |
| CN209030447U (en) * | 2018-08-31 | 2019-06-25 | 四川国星高分子树脂有限公司 | A kind of pitch softening microwave heating box |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371343A (en) * | 1992-06-01 | 1994-12-06 | Matsushita Electric Industrial Co., Ltd. | Heating cooking device having a wave guide and feeder port disposed perpendicular to a rotary table |
| JP2004225979A (en) * | 2003-01-22 | 2004-08-12 | Asahi Glass Ceramics Co Ltd | Discharge nozzle for melting furnace |
| CN202099247U (en) * | 2011-06-13 | 2012-01-04 | 浙江鲁班建筑防水有限公司 | Bitumen heating device on construction site |
| CN203731851U (en) * | 2014-01-27 | 2014-07-23 | 上海凡索金属制品有限公司 | Novel heating device of aluminum bar heating furnace |
| CN206443133U (en) * | 2016-12-27 | 2017-08-29 | 民勤县金诚农业发展有限公司 | A kind of fruits and vegetables dryer |
| CN206396247U (en) * | 2017-01-14 | 2017-08-11 | 广州和能生物科技有限公司 | Band automatically controls the new incubator of oscillating uniform device |
| CN209030447U (en) * | 2018-08-31 | 2019-06-25 | 四川国星高分子树脂有限公司 | A kind of pitch softening microwave heating box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473340A (en) * | 2018-11-16 | 2019-03-15 | 上海中航光电子有限公司 | A kind of preparation method and microwave heating equipment of low temperature polycrystalline silicon |
| CN109473340B (en) * | 2018-11-16 | 2021-10-29 | 上海中航光电子有限公司 | Preparation method of low-temperature polycrystalline silicon and microwave heating equipment |
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