CN107499884A - Vacuum heating system and method - Google Patents
Vacuum heating system and method Download PDFInfo
- Publication number
- CN107499884A CN107499884A CN201710736525.5A CN201710736525A CN107499884A CN 107499884 A CN107499884 A CN 107499884A CN 201710736525 A CN201710736525 A CN 201710736525A CN 107499884 A CN107499884 A CN 107499884A
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- Prior art keywords
- pipeline
- heating
- vacuum
- component
- vertical plate
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Abstract
The present invention discloses vacuum heating system, including pipeline and heating in vacuum mechanism, it is characterised in that also including pipeline open/close mechanism;The pipeline includes left side vertical plate and right side riser, and the left side vertical plate and right side riser are respectively provided with the belt of conveying products;The heating in vacuum mechanism is arranged between left side vertical plate and right side riser;The heating in vacuum mechanism has jacking component, the jacking component can jack up the product that to be heated and/or heating is completed upwards the belt for leaving pipeline, and then pipeline open/close mechanism is set to drive left side vertical plate and right side riser to open or close, the product for heating completion can also be placed back into the pipeline after pipeline closes, it need not increase single heating station outside pipeline, and production efficiency is high.
Description
Technical field
The present invention relates to industrial automation, more particularly to one kind can be in conveying line position directly to workpiece or product
Carry out the automated system of heating in vacuum and corresponding heating means.
Background technology
In industrial automation, some processing or assembly process, involve the need for adding product or workpiece progress vacuum
In heat, such as some gluing process, after dispensing, in order that glue is more evenly distributed more firmly, generally require to the production after dispensing
Product carry out heating in vacuum.In existing flow production line, heating in vacuum process is required for workpiece transplanting out pipeline, Ran Hou
Heated on one independent station, then transplanting feedback line sending again by manipulator etc. again is conveyed, and its shortcoming is
It is complicated, more being movable into and out for manipulator, and the processes such as positioning and the position correction of process are moved in and out, production effect
Rate is low.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of vacuum heating system and method, by this
System need not increase single heating station outside pipeline, directly can obtain hot product to be added from conveying, heating is completed
After can quickly put back to pipeline continue subsequent handling.
The object of the invention is realized by following scheme:Vacuum heating system, including pipeline and heating in vacuum mechanism, it is special
Sign is, in addition to pipeline open/close mechanism;The pipeline includes left side vertical plate and right side riser, the left side vertical plate and the right side
Cant board is respectively provided with the belt of conveying products;The heating in vacuum mechanism be arranged at left side vertical plate and right side riser it
Between;The heating in vacuum mechanism have jacking component, it is described jacking component can by it is to be heated and/or heating complete product to
It is upper to jack up the belt for leaving pipeline, and then enable pipeline open/close mechanism to drive left side vertical plate and right side riser to open or close
Close, additionally it is possible to the product for heating completion is placed back into the pipeline after pipeline closes.
In to above-mentioned vacuum heating system improvement project, the pipeline open/close mechanism includes cylinder, the first slide rail
With the wide screw rod of tune;The cylinder is provided with the second slide rail, the bottom both ends of left side vertical plate and right side riser respectively by sliding block with
First slide rail and the second slide rail are flexibly connected;The cylinder can drive left side vertical plate and right side riser while outwardly or inwardly move
It is dynamic.
In to above-mentioned vacuum heating system improvement project, the right flank of the left side vertical plate and a left side for right side riser
Corresponding position is respectively equipped with a tune width screw rod on side, when the left side vertical plate and right side riser move inward, when two tune are wide
Stop movement when screw rod offsets.
In to above-mentioned vacuum heating system improvement project, the heating in vacuum mechanism also include cover assembly and it is lower plus
Hot component, wherein the lower heating component from top to bottom successively include vacuum shoe, upper thermal insulation board, heat sink, lower thermal insulation board and
Top plate, the cover assembly includes Shang Gai, upper lid thermal insulation board, push pedal and pressing cylinder from bottom to top, described when being heated to product
Pressing cylinder can drive the upper lid of the cover assembly and the lower heating component vacuum shoe cover after enclose that to be formed can
Form the sealing space of vacuum environment.
In to above-mentioned vacuum heating system improvement project, it is described jacking component include the second jacking cylinder, pusher plate,
Slider plate and guide rail;The top plate of lower heating component is arranged at the top of slider plate;Guide rail is vertically fixed on base;Pusher plate hangs down
Directly it is fixed on the side of slider plate and in being horizontally disposed with, one end of the second jacking cylinder is fixed on base, and the other end passes through it
Piston is connected with pusher plate;Second jacking cylinder can be promoted in pusher plate, slider plate and slider plate by its piston
Lower heating component moved up and down along guide rail, complete jacking or reset.
In to above-mentioned vacuum heating system improvement project, also vertically it is provided with the vacuum shoe of the lower heating component
Backing pin, the jacking component also include the first jacking cylinder, and described first jacking cylinder one end is fixed on base, and the other end leads to
Its piston is crossed to be connected with pusher plate;First jacking cylinder can by lower heating component and above backing pin jacking, make backing pin
Higher than the conveyor surface of pipeline;Hot product to be added is reached above lower heating component with stopping being fed forward after backing pin touching.
In to above-mentioned vacuum heating system improvement project, the left side vertical plate be arranged in parallel with right side riser, left side
The right flank of riser and the left surface of right side riser are respectively equipped with belt and some belt pulleys, and the belt is around shape over pulleys carried
Into the conveyance of loopy moving.
In to above-mentioned vacuum heating system improvement project, the pipeline also includes motor and power transmission shaft;The biography
The rotor of moving axis and motor links together, and the other end passes through a belt pulley of left side vertical plate and right side riser;The transmission
Axle can be under motor effect, while controls the belt in left side vertical plate and right side riser to make synchronous rotation.
The present invention also provides a kind of method of heating in vacuum, and it is added by above-mentioned vacuum heating system to product
Heat, it is characterised in that comprise the following steps:Jacking component jacks up product to be heated the belt for leaving pipeline upwards;It is defeated
The left side vertical plate and right side riser of line sending open/close mechanism driving pipeline are opened;The cover assembly of heating in vacuum mechanism and lower heating
After component covers together, start to heat product after vacuumizing;After the completion of heating, cover assembly and lower heating component point
From jacking component jacks up the product for heating completion the belt for leaving pipeline upwards;Pipeline open/close mechanism drives pipeline
Left side vertical plate and right side riser inwardly closure forms pipeline, jack heating component under Component driver and decline and then will heat
Into product put back on pipeline.
In the method improvement project to above-mentioned heating in vacuum, the first jacking cylinder of the jacking component is by lower heating
Component and backing pin jacking above, make backing pin be higher than the conveyor surface of pipeline, and then reach product to be heated and rest on
Above lower heating component;Second jacking cylinder of jacking component jacks lower heating component, makes what to be heated and/or heating was completed
Product jacks up the belt for leaving pipeline upwards.
In summary, compared with existing scheme, vacuum heating system of the invention need not additionally increase outside pipeline
Single station, save space;Product is movable into and out from pipeline also without by manipulator, eliminated from pipeline
The complicated processes such as the position positioning and the correction that wait are movable into and out, production efficiency is improved, reduces production cost;Also solve in addition
Determine and harmful effect of the heating in vacuum process to pipeline is carried out in the space of pipeline.
Brief description of the drawings
Fig. 1 is the structural representation of pipeline and pipeline open/close mechanism in certain preferred embodiment;
Fig. 2 is the structural representation of heating in vacuum mechanism in certain preferred embodiment;
Fig. 3 is the overall structure diagram of vacuum heating system in certain preferred embodiment.
Embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
It should be noted that it is to express for convenience below in relation to descriptions such as front, back, left, right, up, down, X-axis, Y-axis, Z axis
And understanding, with reference to the accompanying drawings and it is conventional understand be defined or describe, they can be different with putting position according to visual angle and correspond to
Synchronous change.
Vacuum heating system includes pipeline and heating in vacuum mechanism.
As shown in figs. 1 and 3:
Pipeline has a left side vertical plate 11 and right side riser 12, and wherein the right flank of left side vertical plate 11 is provided with belt 13 and some
Belt pulley 14, belt 13 are wound on belt pulley 14, and it is driving wheel to have one in some belt pulleys 14, by driving turning for driving wheel
The dynamic conveyance that belt can be made to form loopy moving.The left surface of right side riser 12 is provided with belt 13 and some belt pulleys
14, belt 13 is wound on belt pulley 14, and it is driving wheel to have one in same some belt pulleys 14, by the rotation for driving driving wheel
Belt can be made to form the conveyance of loopy moving.Belt 13 in left side vertical plate 11 and right side riser 12 collectively constitutes conveying
Line, workpiece or the both ends of product 7 are individually positioned on corresponding belt 13, as belt 13 rotates and then is fed forward.
Also include motor 15 and power transmission shaft 16 on pipeline, the rotor of power transmission shaft 16 and motor 15 links together.Left side
All there is a driving wheel respectively, power transmission shaft 16 is also cross left side vertical plate on riser 11 and some belt pulleys 14 of right side riser 12
11 and the driving wheel of right side riser 12.Under the effect of motor 15, power transmission shaft 16 controls left side vertical plate 11 and right side riser 12 simultaneously
On driving wheel go drive belt 13 make synchronous rotation.
Also there is pipeline open/close mechanism, for making left side vertical plate 11 and right side riser 12 simultaneously into both sides on pipeline
Between position direction movement, belt 13 in left side vertical plate 11 and right side riser 12 is formed to have and is adapted to workpiece or product
The pipeline of 7 conveying width, and make left side vertical plate 11 and right side riser 12 while be displaced outwardly, there is heating in vacuum mechanism
Enough space carries out heating in vacuum operation, without individually set outside pipeline single station more also need not by workpiece or
Product carries out transferring load to new station.
Pipeline open/close mechanism includes cylinder 21, the first slide rail 23 and adjusts wide screw rod 24.Wherein cylinder 21 is provided with second
Lived respectively by sliding block and the first slide rail 23 and the second slide rail 22 at the bottom both ends of slide rail 22, left side vertical plate 11 and right side riser 12
Dynamic connection.Left side vertical plate 11 and right side riser 12 are parallel to each other.The right flank of left side vertical plate 11 and the left side of right side riser 12
Corresponding position is respectively equipped with the wide screw rod 24 of a tune on face, by rotating the width for adjusting wide screw rod 24 to adjust pipeline, separately
On the one hand by adjust wide screw rod 24 can also limit transport line closure after width.Left side vertical plate 11 can be driven by cylinder 21
It is displaced outwardly with right side riser 12, or moves inward simultaneously simultaneously;When wherein moving inward simultaneously, when the two wide phases of screw rod 24 of tune
To when stop movement.
As shown in Figures 2 and 3:
Vacuum heating system includes heating in vacuum mechanism, and heating in vacuum mechanism is located at the left side vertical plate 11 and right side riser of pipeline
Between 12.Heating in vacuum mechanism includes cover assembly, lower heating component and jacking component.Wherein, workpiece or product 7 are placed on down
In heating component, after cover assembly is covered in lower heating component, vacuumize and heat.Jacking component is used to drive lower heating group
Part moves up and then jacks up the workpiece on pipeline or product 7, and workpiece or product 7 leave the belt 13 of pipeline, with side
Just pipeline open/close mechanism opens pipeline;Be also used for after pipeline closes, drive lower heating component move down and then
The belt 13 that workpiece or product 7 are put back on pipeline.
Lower heating component includes successively from top to bottom:Vacuum shoe 31, upper thermal insulation board 32, heat sink 33, lower thermal insulation board 34
With top plate 35.The centre position of vacuum shoe 31 has the placement section of workpiece or platform, also has in addition after being covered with cover assembly
Formed and workpiece or platform are sealed in its internal encircling space, and tracheae/air flue for vacuumizing, air ports
Deng.There is heating in heating part such as heating wire etc. on vacuum shoe 31(Do not show in figure).Upper thermal insulation board 32 is used for isolated part vacuum bottom
Heat on plate 31, heat sink 33 are then used to radiate to the heat from upper thermal insulation board 32, and lower thermal insulation board 34 is then further
The heat-insulated heat that top plate 35 is delivered to reduction.And cover assembly includes upper lid 41, upper lid thermal insulation board 42, push pedal 43 from bottom to top
With pressing cylinder 44.Upper lid 41 is used to be covered in formed therewith on vacuum shoe 31 workpiece or platform to be sealed in inside it
Encircling space.Upper lid thermal insulation board 42 is used to reduce the heat for being delivered to push pedal 43 during heating in vacuum.Press cylinder 44 with
Push pedal 43 connects, and it can promote lid 41, upper lid thermal insulation board 42 and push pedal 43 to move up or down together, make its complete with
Covering or opening between lower heating component.In certain preferred embodiment, in addition to two columns 62 and hanging beam 63, two columns 62 are distinguished
The outside of left side vertical plate 11 and right side riser 12 is fixed on, hanging beam 63 is arranged on the top of two column 62;Cover assembly is then by hanging
Beam 63 is lifted on the surface of lower heating component.
Jacking component includes the first jacking cylinder 51, the second jacking cylinder 52, pusher plate 53, slider plate 54 and guide rail 55;
The top plate 35 of lower heating component is arranged at the top of slider plate 54;Guide rail 55 is vertically fixed on base 61.Pusher plate 53 is vertical
It is fixed on the side of slider plate 54 and in horizontally disposed.One end of first jacking cylinder 51 and the second jacking cylinder 52 is fixed respectively
On base 61, the other end is connected by its piston with pusher plate 53.Slider plate 54 is longitudinally disposed and connects with the activity of guide rail 55
Connect.First jacking cylinder 51 and the second jacking cylinder 52 can promote pusher plate 53, slider plate 54 and sliding block by its piston
Lower heating component on plate 54 moves up and down along guide rail 55, completes jacking or resets.In certain preferred embodiment, lower heating component
On vacuum shoe 31 also vertically be provided with backing pin 36, for when workpiece or product 7 process pipeline be transplanted on 36 position of backing pin when, under
Heating component jacks a height in the first jacking cylinder 51, backing pin 36 is blocked workpiece or product 7, it is not moved further along
It is dynamic.In subsequent handling, then continue to jack lower heating component to another higher height by the second jacking cylinder 52, make work
Part or product 7 rise and leave the belt 13 of pipeline.
The method that online heating in vacuum is completed by vacuum heating system is described further below:
During original state, pipeline open/close mechanism closes, and the belt 13 in left side vertical plate 11 and right side riser 12 forms transmission line;
First jacking cylinder 51 and the second jacking cylinder 52 reset(Piston is in inside retracted state), lower heating component is located at pipeline
Conveyor surface below;Cover assembly is upwardly away from lower heating component.
Lower heating component is heated to the temperature needed, and workpiece or product 7 are placed and start to be fed forward on the conveyor line;First
The piston of jacking cylinder 51 jacks upwards, by the lower heating component in pusher plate 53, slider plate 54 and slider plate 54 along guide rail
55 jack a height upwards, and heating component is still located at below the conveyor surface of pipeline at present for this, but backing pin 36 is higher than pipeline
Conveyor surface;
Workpiece or product 7, which are placed, to be started to be fed forward on the conveyor line, when its lower heating component of arrival surface and with gear
When pin 36 is touched, pipeline stops the rotation, and workpiece or product 7 stop continuing to be fed forward;The piston of second jacking cylinder 52 to
Upper jacking, the lower heating component in pusher plate 53, slider plate 54 and slider plate 54 is continued up into jacking one along guide rail 55
Higher height, the belt 13 of 7 upward out pipeline of workpiece or product;
The left side vertical plate 11 and right side riser 12 of pipeline open/close mechanism driving pipeline are flared out simultaneously;
The piston of first jacking cylinder 51 and the second jacking cylinder 52 is withdrawn downwards, under lower heating component especially vacuum shoe 31
Minimize position;
The upper lid 41 of the pressing cylinder 44 driving cover assembly of cover assembly moves down and covers the vacuum in lower heating component
On bottom plate 31, workpiece or the sealing space that product 7 is built in cover assembly and lower heating component encloses.Lower heating component is taken out very
Sky, then to workpiece or the heated baking of product 7.
After heated baking terminates, the upward return of piston of the pressing cylinder 44 of cover assembly, pressing cylinder 44 drives and covered
Upper lid 41 of component etc. leaves lower heating component.
The piston of second jacking cylinder 52 jacks upwards, and workpiece or product 7 by lower heating component and above are along guide rail 55
One height of jacking upwards, the height of workpiece or product 7 is set to be higher than the conveyor surface of pipeline;
The left side vertical plate 11 and right side riser 12 of pipeline open/close mechanism driving pipeline inwardly close simultaneously, until the two wide spiral shells of tune
Bar 24 offsets, and re-forms pipeline;
The downward return of piston of second jacking cylinder 52, workpiece or product 7 fall on the conveyor line(Both ends are placed on left side vertical plate 11
With the belt 13 of right side riser 12);
Pipeline is turned round, and workpiece or product 7 are conveyed to follow-up mechanism such as receiving mechanism.Current workpiece or product 7 are in line vacuum
Heating process terminates, and device waits the heating to next workpiece or product 7.
Some of the invention or some preferred embodiments are the foregoing is only, not thereby limits the patent model of the present invention
Enclose, every equivalent structure or equivalent transformation made using description of the invention and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, all should similarly be included within the scope of the present invention.In addition, above word description is not most
Part can also reference chart direct expression and conventional understanding and prior art combine and go to implement.
Claims (10)
1. vacuum heating system, including pipeline and heating in vacuum mechanism, it is characterised in that also including pipeline open/close mechanism;
The pipeline includes left side vertical plate and right side riser, and the left side vertical plate and right side riser are respectively provided with conveying products
Belt;The heating in vacuum mechanism is arranged between left side vertical plate and right side riser;The heating in vacuum mechanism has jacking group
Part, the jacking component can jack up the product that to be heated and/or heating is completed upwards the belt for leaving pipeline, and then make
Pipeline open/close mechanism can drive left side vertical plate and right side riser opens or closure, additionally it is possible to will heating after pipeline closes
The product of completion is placed back into the pipeline.
2. vacuum heating system according to claim 1, it is characterised in that the pipeline open/close mechanism include cylinder,
First slide rail and the wide screw rod of tune;The cylinder is provided with the second slide rail, and the bottom both ends of left side vertical plate and right side riser lead to respectively
Sliding block is crossed to be flexibly connected with the first slide rail and the second slide rail;The cylinder can drive left side vertical plate and right side riser simultaneously inside
Or it is displaced outwardly.
3. vacuum heating system according to claim 2, it is characterised in that the right flank of the left side vertical plate and right side
Corresponding position is respectively equipped with a tune width screw rod on the left surface of riser, when the left side vertical plate and right side riser move inward,
Stop movement when two adjust wide screw rod to offset.
4. vacuum heating system according to claim 1 or 2, it is characterised in that the heating in vacuum mechanism also includes upper
Cap assemblies and lower heating component, wherein the lower heating component includes vacuum shoe, upper thermal insulation board, radiating successively from top to bottom
Plate, lower thermal insulation board and top plate, the cover assembly includes Shang Gai, upper lid thermal insulation board, push pedal and pressing cylinder from bottom to top, to production
When product heat, after the pressing cylinder can drive the upper lid of the cover assembly and the lower heating component vacuum shoe covers
Enclose the sealing space to be formed and can form vacuum environment.
5. vacuum heating system according to claim 4, it is characterised in that also include including base, the jacking component
Second jacking cylinder, pusher plate, slider plate and guide rail;The top plate of lower heating component is arranged at the top of slider plate;Guide rail is vertical
It is fixed on base;Pusher plate is perpendicularly fixed at the side of slider plate and in being horizontally disposed with, and one end of the second jacking cylinder is fixed
On base, the other end is connected by its piston with pusher plate;Second jacking cylinder can promote push rod by its piston
Lower heating component in plate, slider plate and slider plate moves up and down along guide rail, completes jacking or resets.
6. vacuum heating system according to claim 5, it is characterised in that on the vacuum shoe of the lower heating component also
Vertical to be provided with backing pin, the jacking component also includes the first jacking cylinder, and described first jacking cylinder one end is fixed on base,
The other end is connected by its piston with pusher plate;First jacking cylinder can by lower heating component and above backing pin top
Rise, backing pin is higher than the conveyor surface of pipeline;Hot product to be added is reached above lower heating component with stopping forward after backing pin touching
Conveying.
7. vacuum heating system according to claim 5, it is characterised in that the left side vertical plate is parallel with right side riser to be set
Put, the right flank of left side vertical plate and the left surface of right side riser are respectively equipped with belt and some belt pulleys, and the belt is wound on skin
The conveyance of loopy moving is formed on belt wheel.
8. vacuum heating system according to claim 7, it is characterised in that the pipeline also includes motor and transmission
Axle;The rotor of the power transmission shaft and motor links together, and the other end passes through a belt pulley of left side vertical plate and right side riser;
The power transmission shaft can be under motor effect, while controls the belt in left side vertical plate and right side riser to make synchronous rotation.
A kind of 9. method of heating in vacuum, to be added by any described vacuum heating system of claim 1 to 8 to product
Heat, it is characterised in that comprise the following steps:Jacking component jacks up product to be heated the belt for leaving pipeline upwards;It is defeated
The left side vertical plate and right side riser of line sending open/close mechanism driving pipeline are opened;The cover assembly of heating in vacuum mechanism and lower heating
After component covers together, start to heat product after vacuumizing;After the completion of heating, cover assembly and lower heating component point
From jacking component jacks up the product for heating completion the belt for leaving pipeline upwards;Pipeline open/close mechanism drives pipeline
Left side vertical plate and right side riser inwardly closure forms pipeline, jack heating component under Component driver and decline and then will heat
Into product put back on pipeline.
10. the method for heating in vacuum according to claim 9, it is characterised in that further comprising the steps of:Jack component
Backing pin jacking of first jacking cylinder by lower heating component and above, makes backing pin be higher than the conveyor surface of pipeline, and then make to be added
The product of heat is reached and rested on above lower heating component;Second jacking cylinder of jacking component jacks lower heating component, makes
The product that to be heated and/or heating is completed jacks up the belt for leaving pipeline upwards.
Priority Applications (1)
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CN201710736525.5A CN107499884A (en) | 2017-08-24 | 2017-08-24 | Vacuum heating system and method |
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CN201710736525.5A CN107499884A (en) | 2017-08-24 | 2017-08-24 | Vacuum heating system and method |
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