CN106440803B - A kind of vertical vacuum tubular type hot pressing furnace - Google Patents

A kind of vertical vacuum tubular type hot pressing furnace Download PDF

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Publication number
CN106440803B
CN106440803B CN201610891584.5A CN201610891584A CN106440803B CN 106440803 B CN106440803 B CN 106440803B CN 201610891584 A CN201610891584 A CN 201610891584A CN 106440803 B CN106440803 B CN 106440803B
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CN
China
Prior art keywords
flange
mounting bracket
water cooling
graphite jig
heating furnace
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Application number
CN201610891584.5A
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Chinese (zh)
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CN106440803A (en
Inventor
孔令杰
张志琴
谷宗创
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Anhui Bei Yike Equipment And Technology Co Ltd
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Anhui Bei Yike Equipment And Technology Co Ltd
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Priority to CN201610891584.5A priority Critical patent/CN106440803B/en
Publication of CN106440803A publication Critical patent/CN106440803A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00Furnaces of a kind not covered by any preceding group
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00Arrangement of elements for electric heating in or on furnaces
    • F27D11/02Ohmic resistance heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00Arrangements of controlling devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02Observation or illuminating devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00Cooling of furnaces or of charges therein
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00Cooling of furnaces or of charges therein
    • F27D2009/0002Cooling of furnaces
    • F27D2009/0005Cooling of furnaces the cooling medium being a gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00Cooling of furnaces or of charges therein
    • F27D2009/0002Cooling of furnaces
    • F27D2009/001Cooling of furnaces the cooling medium being a fluid other than a gas
    • F27D2009/0013Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00Arrangements of controlling devices
    • F27D2019/0003Monitoring the temperature or a characteristic of the charge and using it as a controlling value

Abstract

The invention discloses a kind of vertical vacuum tubular type hot pressing furnaces, including heating furnace, further include control system, refrigeration system, mounting bracket;Mounting bracket includes a pair of support rods, heating furnace is fixed among supporting rod, graphite jig is equipped in burner hearth, graphite jig both ends are equipped with refrigeration system, refrigeration system includes being respectively distributed to the water cooling upper flange and water cooling lower flange at graphite jig both ends, and water cooling upper flange and the water cooling lower flange other end are respectively connected with air cooled box;Mounting bracket avris is equipped with control system, and control system includes touch screen control panel and lifting operating platform, and handwheel is equipped at the top of mounting bracket.The configuration of the present invention is simple, it is easy to operate, the function of common tube furnace not only may be implemented, it can also realize high temperature, high-pressure work simultaneously, facilitate loading of the client to special material, fire and observe, fine and close compound-material can be prepared under vacuum high-pressure, and the working condition of this system is observed at any time, there is good practical value and economic benefit.

Description

A kind of vertical vacuum tubular type hot pressing furnace
Technical field
The invention belongs to hot pressing furnace field more particularly to a kind of vertical vacuum tubular type hot pressing furnaces.
Background technology
Vacuum hotpressing stove is widely used in hard alloy, function ceramics, powder metallurgy etc. under high temperature, high vacuum condition Hot pressed sintering, also can be in the hot pressed sintering under protective atmosphere, and traditional tube furnace, structure is more single, also more clumsy, is testing Or culture when more mechanization, equipment is more complex, and equipment purposes is also relatively simple, in structure there is also many deficiencies at, And it loads, fire material inconvenience, observation also has certain difficulty.
Invention content
It is an object of the invention to overcome problem above of the existing technology, a kind of vertical vacuum tubular type hot pressing is provided Stove can be opened quickly, rapid temperature rise and drop, and loading of the client to special material is facilitated, and fire and observe.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of vertical vacuum tubular type hot pressing furnace, including heating furnace further include control system, refrigeration system, mounting bracket;
Wherein, the mounting bracket includes a pair of support rods, is fixed with heating furnace among the supporting rod, in the heating furnace Equipped with quartz glass tube as burner hearth, the burner hearth is interior to be equipped with graphite jig, and the graphite jig both ends are equipped with refrigeration system, The refrigeration system includes being respectively distributed to the water cooling upper flange and water cooling lower flange at graphite jig both ends, the water cooling upper flange It is respectively connected with air cooled box with the water cooling lower flange other end, fan, the graphite jig Basolateral are installed in the air cooled box Compress bellows are installed, are connected with forcing press below the graphite jig, the forcing press is fixed on the mounting bracket bottom And it is connected with pressure release knob, the boiler tube above the heating furnace is connected with pressure vacuum gauge;
The mounting bracket avris is equipped with control system, and the control system includes touch screen control panel and descending operation Platform, the mounting bracket top are equipped with handwheel.
Further, the furnace lining of the heating furnace gathers light material using vacuum forming high purity aluminium oxide, meets furnace lining to material The particular/special requirement of material.
Further, the heating element of the heating furnace uses resistance wire, Si-Mo rod or Elema, and heating element and stove It manages parallel, is evenly distributed in outside boiler tube, is effectively guaranteed the uniformity of thermal field.
Further, one end closure of the boiler tube, the other end are sealed using stainless steel compression flange.
Further, K-type thermocouple is used in the heating furnace, is directly stablized with style contact, performance, long lifespan carries The high accuracy of temperature control.
Further, the touch screen control panel is connected with intelligent temperature adjusting apparatus, control power switch, main heater Work/stop button, working station indicator can be convenient for observing the working condition of this system at any time.
The beneficial effects of the invention are as follows:
The configuration of the present invention is simple, it is easy to operate, the function of common tube furnace not only may be implemented, while can also realize height Temperature, high-pressure work, can quickly open, rapid temperature rise and drop, facilitate loading of the client to special material, fire and observe, can Fine and close compound-material is prepared under vacuum high-pressure, and observes the working condition of this system at any time, and there is good practical value With economic benefit.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 is the structure sectional view of the present invention;
Fig. 2 is the structural schematic diagram of the present invention;
Figure label explanation:Under 1- handwheels, 2- fans, 3- water coolings upper flange, 4- heating furnaces, 5- graphite jigs, 6- water coolings Flange, 7- compress bellows, 8- forcing presses, 9- pressure releases knob, 10- pressure vacuum gauges, 11- touch screen control panels, 12- liftings Operation console.
Specific implementation mode
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
A kind of vertical vacuum tubular type hot pressing furnace as depicted in figs. 1 and 2, including heating furnace 4 further include control system, system Cooling system, mounting bracket;
Wherein, mounting bracket includes a pair of support rods, and heating furnace 4 is fixed among supporting rod, and the furnace lining of heating furnace 4 uses very Sky molding high purity aluminium oxide gathers light material, meets particular/special requirement of the furnace lining to material, and the heating element of heating furnace 4 uses resistance Silk, Si-Mo rod or Elema, and heating element is parallel with boiler tube, is evenly distributed in outside boiler tube, is effectively guaranteed thermal field Uniformity is equipped with quartz glass tube in heating furnace 4 and is used as burner hearth, and equipped with graphite jig 5 in burner hearth, 5 both ends of graphite jig are all provided with It includes being respectively distributed to the water cooling upper flange 3 and water cooling lower flange 6 at 5 both ends of graphite jig, water cooling to have refrigeration system, refrigeration system Upper flange 3 and 6 other end of water cooling lower flange are respectively connected with air cooled box, are equipped with fan 2 in air cooled box, outside 5 bottom end of graphite jig Side is equipped with compress bellows 7, and 5 lower section of graphite jig is connected with forcing press 8, and forcing press 8 is fixed on mounting bracket bottom and connects There are pressure release knob 9, the boiler tube of 4 top of heating furnace to be connected with pressure vacuum gauge 10, one end closure of boiler tube, the other end uses stainless steel Compression flange seals, and K-type thermocouple is used in heating furnace 4, is directly stablized with style contact, performance, long lifespan improves temperature control Accuracy;
Mounting bracket avris is equipped with control system, and control system includes touch screen control panel 11 and lifting operating platform 12, peace It shelves top and handwheel 1 is installed, touch screen control panel 11 is connected with intelligent temperature adjusting apparatus, control power switch, main heating Work/stop button, working station indicator can be convenient for observing the working condition of this system at any time.
The present invention can be bonded multi layer substrate under 40 tons of pressure, be the reason that fine and close compound-material is prepared under vacuum high-pressure Think tool, and can quickly open, rapid temperature rise and drop, facilitate loading of the client to special material, fires and observe.
The configuration of the present invention is simple, it is easy to operate, the function of common tube furnace not only may be implemented, while can also realize height Temperature, high-pressure work, can quickly open, rapid temperature rise and drop, facilitate loading of the client to special material, fire and observe, can Fine and close compound-material is prepared under vacuum high-pressure, and observes the working condition of this system at any time, and there is good practical value With economic benefit.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.

Claims (1)

1. a kind of vertical vacuum tubular type hot pressing furnace, including heating furnace (4), it is characterised in that:Further include control system, refrigeration system System, mounting bracket;Wherein, the mounting bracket includes a pair of support rods, and heating furnace (4) is fixed among the supporting rod, described to add Quartz glass tube is equipped in hot stove (4) as burner hearth, the burner hearth is interior to be equipped with graphite jig (5), graphite jig (5) both ends It is equipped with refrigeration system, the refrigeration system includes being respectively distributed to the water cooling upper flange (3) and water cooling at graphite jig (5) both ends Lower flange (6), the water cooling upper flange (3) and water cooling lower flange (6) other end are respectively connected with air cooled box, pacify in the air cooled box Equipped with fan (2), graphite jig (5) Basolateral is equipped with compress bellows (7), connects below the graphite jig (5) It is connected to forcing press (8), the forcing press (8) is fixed on the mounting bracket bottom and is connected with pressure release knob (9), the heating furnace (4) boiler tube above is connected with pressure vacuum gauge (10);The mounting bracket avris is equipped with control system, and the control system includes Touch screen control panel (11) and lifting operating platform (12), the mounting bracket top are equipped with handwheel (1);
The furnace lining of the heating furnace (4) gathers light material using vacuum forming high purity aluminium oxide;
The heating element of the heating furnace (4) uses resistance wire, Si-Mo rod or Elema, and heating element is parallel with boiler tube, It is distributed in outside boiler tube evenly;
One end closure of the boiler tube, the other end are sealed using stainless steel compression flange;
K-type thermocouple is used in the heating furnace (4), is directly contacted with style;
The touch screen control panel (11) be connected with intelligent temperature adjusting apparatus, control power switch, main heating work/stopping by Button, working station indicator.
CN201610891584.5A 2016-10-12 2016-10-12 A kind of vertical vacuum tubular type hot pressing furnace Active CN106440803B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610891584.5A CN106440803B (en) 2016-10-12 2016-10-12 A kind of vertical vacuum tubular type hot pressing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610891584.5A CN106440803B (en) 2016-10-12 2016-10-12 A kind of vertical vacuum tubular type hot pressing furnace

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CN106440803A CN106440803A (en) 2017-02-22
CN106440803B true CN106440803B (en) 2018-08-21

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0221190A (en) * 1988-07-07 1990-01-24 Kobe Steel Ltd High-temperature and high-pressure treatment device
CN103048621A (en) * 2012-12-28 2013-04-17 桂林电器科学研究院 Water-cooled motor test platform and use method
CN203286876U (en) * 2013-05-17 2013-11-13 安徽贝意克设备技术有限公司 Open-type small-sized hot-pressing vertical furnace
CN203904224U (en) * 2014-06-03 2014-10-29 西华大学 Powder material hot-pressed sintering device
CN104534874A (en) * 2014-12-25 2015-04-22 合肥科晶材料技术有限公司 Vacuum medium-frequency induction furnace
CN204461068U (en) * 2015-02-04 2015-07-08 株洲新融利实业有限公司 A kind of production carbide alloy hot pressing furnace

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0221190A (en) * 1988-07-07 1990-01-24 Kobe Steel Ltd High-temperature and high-pressure treatment device
CN103048621A (en) * 2012-12-28 2013-04-17 桂林电器科学研究院 Water-cooled motor test platform and use method
CN203286876U (en) * 2013-05-17 2013-11-13 安徽贝意克设备技术有限公司 Open-type small-sized hot-pressing vertical furnace
CN203904224U (en) * 2014-06-03 2014-10-29 西华大学 Powder material hot-pressed sintering device
CN104534874A (en) * 2014-12-25 2015-04-22 合肥科晶材料技术有限公司 Vacuum medium-frequency induction furnace
CN204461068U (en) * 2015-02-04 2015-07-08 株洲新融利实业有限公司 A kind of production carbide alloy hot pressing furnace

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