CN106583687A - Casting holding furnace with round quick double-furnace-door structure - Google Patents
Casting holding furnace with round quick double-furnace-door structure Download PDFInfo
- Publication number
- CN106583687A CN106583687A CN201611249824.8A CN201611249824A CN106583687A CN 106583687 A CN106583687 A CN 106583687A CN 201611249824 A CN201611249824 A CN 201611249824A CN 106583687 A CN106583687 A CN 106583687A
- Authority
- CN
- China
- Prior art keywords
- clip
- furnace
- fire door
- door
- locking
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
Abstract
The invention discloses a casting holding furnace with a round a quick double-furnace-door structure. The casting holding furnace with the round quick double-furnace-door structure is characterized in that the double-furnace-door structure comprises a first clamp and a second clamp which are installed on the two sides of the double-furnace-door structure, the first clamp and the second clamp are installed on a furnace opening, locking is achieved through quick locking mechanisms, the first clamp and the second clamp slide leftwards and rightwards through a sliding mechanism and are both semicircular, and when the first clamp and the second clamp are locked, a circular frame is formed and the frame fastens furnace doors, and a furnace door rotary arm is installed on the furnace doors and connected with a swing arm shaft in a hinged or pivoted mode. According to the casting holding furnace with the round quick double-furnace-door structure, quick locking/opening and good airtightness of the furnace doors are achieved, locking strength is high, the pressure-bearing level is high, the structure is simple and flexible, and the service life is long.
Description
Technical field
The invention belongs to Casting Equipment technical field, more particularly, to a kind of cast insulation with circular quick clamshell doors
Stove.
Background technology
In casting field, when being related to melting, insulation, transfer or the cast of metal bath, it is required for using metal bath
Holding furnace, by taking aluminum alloy low-pressure casting as an example, holding furnace is the pith of low pressure casting system, for Al alloy thermal insulation
Speech, it is basic require to include heat-insulating property and sealing property, sealing and heat-insulating property be directly connected to casting technological parameter can
The stability of control property and temperature of aluminum liquid.Simultaneously holding furnace needs the pressure for undertaking to include rising the gas pressure of liquid pressure maintaining period and gold
Category liquid itself static pressure, thus should also have enough intensity.The fire door of holding furnace needs frequency as the critical component of holding furnace
Numerous open and close, is to be easiest to damage or produce the part revealed, thus fire door should also play unlatching, close convenient spirit
It is living, the shortcoming of thermal-insulating sealing effect.Existing low-pressure casting thermal insulation furnace mainly adopts traditional handled door structure of band, only
The no more than pressure of 0.1MPa can be born, and the furnace pressure of high boost presence casting machine can reach 0.6MPa, to door structure
New requirement is proposed, while holding furnace furnace wall needs to undertake the immense pressure in stove, thus in the casting process, in order to protect
Card safety, it is necessary to make furnace wall that there is enough intensity, so as to the insulation or refractory material that cause furnace wall are thicker, increased cost.
The content of the invention
To solve above-mentioned technical problem, the invention provides a kind of cast insulation stove with quick clamshell doors.
The complete technical scheme of the present invention includes：
A kind of cast insulation stove with circular quick split door structure, it is characterised in that the door structure includes
Located at the clip one and clip two of both sides, clip one and clip two are arranged on fire door, and realize locking by quick-locking mechanism
Tightly, clip one and clip two are realized horizontally slipping by slide mechanism, and described clip one and clip two is semicircle, clip
One and clip two circular frame is formed when locking, described framework buckles fire door, and fire door is provided with fire door pivoted arm, and fire door turns
Arm be hinged or pivot joint by way of be connected with arm shaft.
Described quick-locking mechanism includes locked clip device sensor and rotatable locking device.
Described slide mechanism structure is：Including the movable pulley being connected with clip one and clip two, movable pulley is located at left and right
On two wood side-guides.
Clip handle is equipped with clip one and clip two.
High-temperature seal ring is installed between fire door flange and clip.
The pipeline with hole is additionally provided with described holding furnace furnace wall, the pipeline to convey gas, and by pipeline
On hole gas is discharged in the space of furnace wall, for increasing the pressure in furnace wall.
The using method of holding furnace is, rotary locking device so as to separate, and makes clip one and clip by clip handle
Two slide in and out opening by movable pulley along slide rail or so, and so as to realize the unblock to fire door, fire door pivoted arm rotates along arm shaft,
So that by oven door opening, molten metal is injected from fire door to holding furnace using liquid-adding device, after finishing, fire door resets, by clip
Handle makes clip one and clip two reset along slide rail slid inward by movable pulley, real while rotary locking device so as to lock
The closing of door structure is showed.
Advantage of the present invention relative to prior art be：
1. the split double card hoop of the formula that horizontally slips realizes the quick locking/opening to fire door and good sealing, locking
Intensity is big, and pressure-bearing level is high, and simple structure is flexible, high life.
2. high-temperature seal ring realizes the excellent sealing to holding furnace, it is to avoid gas leakage declines with insulation in-furnace temperature.
3. the pipeline with hole is additionally provided with holding furnace furnace wall, the pipeline to convey gas, and by pipeline
Hole is discharged to gas in the space of furnace wall, for increasing the pressure in furnace wall, furnace wall can be made to bear stove under less thickness
Gas pressure and molten metal itself static pressure in thorax.
Description of the drawings
Fig. 1 is the holding furnace schematic perspective view of the present invention.
Fig. 2 is that the holding furnace of the present invention is faced and profile.
Fig. 3 is the holding furnace of the present invention in oven door opening view.
Fig. 4 is the cool-bag furnace wall generalized section of the present invention.
In figure：1- locking devices, 2- clips one, 3- fire doors, 4- fire door pivoted arms, 5- clip handles, 6- arm shafts, 7- clips
Two, 8- slide rail, 9- locked clip device sensors, 10- movable pulleies, 11- fire door flanges, 12- bodies of heater.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention will be further described.
As shown in Figure 1-2, the cast insulation stove of the quick split fire door of band disclosed by the invention includes body of heater 12, door structure
Including clip 1 and clip 27 located at the left and right sides, clip 1 and clip 27 are arranged on fire door by fire door flange 11
On, and locking is realized by locked clip device sensor 9 and locking device 1, high temperature is installed between fire door flange 11 and clip close
Seal.Movable pulley 10, the connection left and right sides slide rail 8 of movable pulley 10, clip 1 and clip are equipped with clip 1 and clip 27
Clip handle 5 is equipped with 27, clip 1 and clip 27 can be made by clip handle 5 after locking device 1 is opened
Opening is slid in and out along slide rail 8 or so by movable pulley 10, clip 1 and clip 27 are semicircle, clip one and clip two
A circular frame is formed during locking, described framework buckles fire door 3, and fire door 3 is provided with fire door pivoted arm 4, and fire door pivoted arm 4 passes through
It is hinged or the mode of pivot joint is connected with arm shaft 5, you can rotates around arm shaft 6.
Cast insulation stove disclosed by the invention when in use, rotary locking device 1 so as to separate, and by clip handle 5
Clip 1 and clip 27 is set to slide in and out opening along slide rail 8 or so by movable pulley 10, so as to realize the unblock to fire door 3,
Fire door pivoted arm 4 rotates along arm shaft, so as to fire door 3 be opened, as shown in Figure 3.Noted from fire door to holding furnace using liquid-adding device
Enter molten metal, after finishing, fire door 3 resets, make clip 1 and clip 27 by movable pulley 10 along slide rail 8 by clip handle 5
Slid inward resets, while rotary locking device 1 so as to lock, realizes the closing of door structure.
Meanwhile, as a kind of preferred scheme, as shown in figure 4, holding furnace disclosed by the invention includes body of heater and burner hearth, stove
Aluminium liquid is filled in thorax, body of heater includes outermost steel furnace shell, and inside the shell is filled with ceramic fiber paper, is provided with ceramic fiber paper and receives
Rice felt, is calcium silicate board with microporous in nanometer felt, then is inside soak layer and castable refractory working lining, and wherein furnace shell is provided for body of heater
Necessary structural support, ceramic fiber paper is located in furnace shell, prevents aluminium liquid from exosmosing, and calcium silicate board with microporous provides low-temperature insulation performance, internal layer
Flame retardant coating and aluminium liquid directly contact.The wireway with hole is provided with calcium silicate board with microporous, the wireway has air inlet, and connects
Inert gas source, when low pressure, differential pressure or adjustable pressure casting is carried out, makes melt rise liquid and fills type in the inflation toward in cool-bag burner hearth
During solidification, while gas is pressed in the space in container furnace wall, to increase the gas in the pressure of furnace wall, burner hearth and in furnace wall
Pressure value is 0-0.6MPa, equivalent to pressurizeing to castable refractory working lining respectively from both sides, makes in furnace wall and air pressure reaches in burner hearth
To balance, to reduce impact of the stove cavity pressure to working lining, after casting process terminates, during to being vented release in burner hearth, while
Release is vented to furnace wall.Using said method, the thickness of castable refractory working lining is significantly reduced, and holding furnace operation is good
It is good, significantly reduce cost.
The above, is only presently preferred embodiments of the present invention, and not the present invention is imposed any restrictions, every according to the present invention
Any simple modification, change and equivalent structure change that technical spirit is made to above example, still fall within skill of the present invention
In the protection domain of art scheme.
Claims (7)
1. a kind of cast insulation stove with circular quick split door structure, it is characterised in that the door structure includes setting
In the clip one and clip two of both sides, clip one and clip two are arranged on fire door, and realize locking by quick-locking mechanism,
Clip one and clip two are realized horizontally slipping by slide mechanism, and described clip one and clip two is semicircle, clip one
A circular frame is formed when locking with clip two, described framework buckles fire door, and fire door is provided with fire door pivoted arm, fire door pivoted arm
Be hinged or pivot joint by way of be connected with arm shaft.
2. the cast insulation stove described in claim 1, it is characterised in that described quick-locking mechanism includes locked clip device sensing
Device and rotatable locking device.
3. the cast insulation stove described in claim 1, it is characterised in that described slide mechanism structure is：Including with clip one
With the movable pulley of the connection of clip two, movable pulley is on the slide rail of the left and right sides.
4. the cast insulation stove described in claim 1 or 5, it is characterised in that be equipped with clip handle on clip one and clip two.
5. the cast insulation stove described in claim 1, it is characterised in that be provided with elevated-temperature seal between fire door flange and clip
Circle.
6. the cast insulation stove described in claim 1, it is characterised in that be additionally provided with the pipe with hole in described holding furnace furnace wall
Road, the pipeline is discharged to gas in the space of furnace wall by the hole on pipeline to convey gas, for increasing in furnace wall
Pressure.
7. the using method of the holding furnace described in any one of claim 1-6, it is characterised in that rotary locking device so as to point
From, and make clip one and clip two slide in and out opening along slide rail or so by movable pulley by clip handle, it is right so as to realize
The unblock of fire door, fire door pivoted arm rotates along arm shaft, so as to by oven door opening, be injected from fire door to holding furnace using liquid-adding device
Molten metal, after finishing, fire door resets, and makes clip one and clip two multiple along slide rail slid inward by movable pulley by clip handle
Position, while rotary locking device so as to lock, realizes the closing of door structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249824.8A CN106583687B (en) | 2016-12-29 | 2016-12-29 | A kind of cast insulation stove with circular quick split door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249824.8A CN106583687B (en) | 2016-12-29 | 2016-12-29 | A kind of cast insulation stove with circular quick split door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583687A true CN106583687A (en) | 2017-04-26 |
| CN106583687B CN106583687B (en) | 2018-01-19 |
Family
ID=58605131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611249824.8A Expired - Fee Related CN106583687B (en) | 2016-12-29 | 2016-12-29 | A kind of cast insulation stove with circular quick split door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583687B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719291A (en) * | 2019-03-06 | 2019-05-07 | 青岛航大新材料技术有限公司 | A kind of metal parts casting automated system |
| CN109732058A (en) * | 2019-03-06 | 2019-05-10 | 青岛航大新材料技术有限公司 | A kind of casting automated system |
| CN109732060A (en) * | 2019-03-06 | 2019-05-10 | 青岛航大新材料技术有限公司 | A kind of pressurization casting automated system |
| CN109732059A (en) * | 2019-03-06 | 2019-05-10 | 青岛航大新材料技术有限公司 | A kind of adjustable pressure casting automated system |
| CN117086288A (en) * | 2023-10-13 | 2023-11-21 | 兴化市新光合金材料有限公司 | Low-pressure casting device for aluminum alloy pipeline and application method of low-pressure casting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007283322A (en) * | 2006-04-13 | 2007-11-01 | Tokyo Light Alloy Co Ltd | Low pressure casting apparatus and low pressure casting method |
| CN102563067A (en) * | 2011-12-15 | 2012-07-11 | 常熟市上海飞奥压力容器制造有限公司 | Quick opening and closing mechanism for horizontal type pressure container |
| CN102563068A (en) * | 2011-12-15 | 2012-07-11 | 常熟市上海飞奥压力容器制造有限公司 | Barrel head locking mechanism for horizontal pressure container |
| CN202629067U (en) * | 2012-06-01 | 2012-12-26 | 江苏四方锅炉有限公司 | Novel hydraulic quick door opening device for still kettle |
| CN204768578U (en) * | 2015-07-06 | 2015-11-18 | 江苏博拓新型建筑材料有限公司 | Evaporate and press cauldron door opener |
-
2016
- 2016-12-29 CN CN201611249824.8A patent/CN106583687B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007283322A (en) * | 2006-04-13 | 2007-11-01 | Tokyo Light Alloy Co Ltd | Low pressure casting apparatus and low pressure casting method |
| CN102563067A (en) * | 2011-12-15 | 2012-07-11 | 常熟市上海飞奥压力容器制造有限公司 | Quick opening and closing mechanism for horizontal type pressure container |
| CN102563068A (en) * | 2011-12-15 | 2012-07-11 | 常熟市上海飞奥压力容器制造有限公司 | Barrel head locking mechanism for horizontal pressure container |
| CN202629067U (en) * | 2012-06-01 | 2012-12-26 | 江苏四方锅炉有限公司 | Novel hydraulic quick door opening device for still kettle |
| CN204768578U (en) * | 2015-07-06 | 2015-11-18 | 江苏博拓新型建筑材料有限公司 | Evaporate and press cauldron door opener |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719291A (en) * | 2019-03-06 | 2019-05-07 | 青岛航大新材料技术有限公司 | A kind of metal parts casting automated system |
| CN109732058A (en) * | 2019-03-06 | 2019-05-10 | 青岛航大新材料技术有限公司 | A kind of casting automated system |
| CN109732060A (en) * | 2019-03-06 | 2019-05-10 | 青岛航大新材料技术有限公司 | A kind of pressurization casting automated system |
| CN109732059A (en) * | 2019-03-06 | 2019-05-10 | 青岛航大新材料技术有限公司 | A kind of adjustable pressure casting automated system |
| CN109732060B (en) * | 2019-03-06 | 2024-01-23 | 青岛航大新材料技术有限公司 | Automatic pressurizing casting system |
| CN109732059B (en) * | 2019-03-06 | 2024-01-23 | 青岛航大新材料技术有限公司 | Pressure regulating casting automation system |
| CN109719291B (en) * | 2019-03-06 | 2024-01-26 | 青岛航大新材料技术有限公司 | Automatic metal part casting system |
| CN109732058B (en) * | 2019-03-06 | 2024-01-26 | 青岛航大新材料技术有限公司 | Automatic casting system |
| CN117086288A (en) * | 2023-10-13 | 2023-11-21 | 兴化市新光合金材料有限公司 | Low-pressure casting device for aluminum alloy pipeline and application method of low-pressure casting device |
| CN117086288B (en) * | 2023-10-13 | 2023-12-22 | 兴化市新光合金材料有限公司 | Low-pressure casting device for aluminum alloy pipeline and application method of low-pressure casting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583687B (en) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106583687B (en) | A kind of cast insulation stove with circular quick split door structure | |
| CN107062907A (en) | A kind of cast insulation stove with quick split door structure | |
| CN206296439U (en) | A kind of cast insulation stove with circular quick split door structure | |
| CN206305424U (en) | A kind of cast insulation stove with Tooth-locked Quick Closure door structure | |
| CN103878357B (en) | Continuous casting tundish immersed type water outlet baking furnace | |
| CN106735087B (en) | A kind of cast insulation stove and its application method with Tooth-locked Quick Closure door structure | |
| CN103757167A (en) | Iron notch pretreatment method used during blowing in of blast furnace | |
| CN101280955B (en) | External-burning type hot-air stove heating heat preserving method | |
| CN206300494U (en) | A kind of cast insulation stove with quick split door structure | |
| CN210736800U (en) | Blast furnace air supply system | |
| CN109238904B (en) | Fire-resistant experimental apparatus of structure | |
| CN207379274U (en) | A kind of metallurgical furnace | |
| CN108486301A (en) | A kind of BF Hot Blast Temperature adjusting method and device | |
| CN209894625U (en) | Structure fire-resistant experimental device | |
| CN107906948B (en) | A kind of horizontal-type high temperature hydrogen resistance furnace | |
| CN209263656U (en) | Self-sealing energy-saving can pressure release type observation door | |
| CN201560206U (en) | Heat-resistant hot blast valve for hot-blast furnace | |
| CN210023761U (en) | Baking device for continuous casting bale protective sleeve | |
| CN107367170A (en) | A kind of castable with repairing ladle, which is built, builds electric furnace fire door to protect the structure of fire door | |
| CN111876543A (en) | Improved top combustion type hot blast stove rapid drying optimization method | |
| CN218065920U (en) | Low temperature furnace with heated air circulation function | |
| CN109489417A (en) | A kind of aluminum water holding furnace and application method | |
| CN210441649U (en) | Heat treatment resistance furnace | |
| CN220707395U (en) | A look at fire door for heating furnace | |
| CN205505039U (en) | Bell jar valve well platform lining structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20211229 |