CN107806764A - A kind of metallurgical smelting furnace rotarily opens sealing device - Google Patents
A kind of metallurgical smelting furnace rotarily opens sealing device Download PDFInfo
- Publication number
- CN107806764A CN107806764A CN201711207182.XA CN201711207182A CN107806764A CN 107806764 A CN107806764 A CN 107806764A CN 201711207182 A CN201711207182 A CN 201711207182A CN 107806764 A CN107806764 A CN 107806764A
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- runner pipe
- joint
- liquid outlet
- tap
- 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
- 238000003723 Smelting Methods 0.000 title claims abstract description 54
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims 2
- 239000007921 spray Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 241000628997 Flos Species 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 206010053615 Thermal burn Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
- F27D1/18—Door frames; Doors, lids, removable covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a kind of metallurgical smelting furnace to rotarily open sealing device, and its structure includes observation panel, closure, seal groove, smelting furnace, sealer, vertical columns, support frame, Non-skid feet, installing plate, heat emission hole, electrical control cubicles, warning sign.This practical beneficial effect：The sealer being provided with is by major joint connecting smelting furnace, user rotates moving forward and backward for plug by plug Valve controlling, the connection space of tap and runner pipe after the direct open and close of can, so that solution is in discharge, discharged by isocon uniform divided flows and from liquid outlet, solution stereo-spray effectively is prevented, the situation for avoiding staff from occurring scalding in open closing device occurs, and using more has security performance.
Description
Technical field
The present invention is that a kind of metallurgical smelting furnace rotarily opens sealing device, belongs to and rotarily opens sealing device field.
Background technology
In general, metallurgical furnace is provided with melt floss hole, and melt floss hole needs to be sealed, and its sealing tool is originally
It is to be stained with the bod on a root long bar by staff to make, bod heat evaporates moisture, is changed into solid-like plug；Due to
The difference of soil property, the bod to dry out produces slight crack, or even can fragment into fragment.
It is industrial to begin to use metal or heat proof material that plug is made, but because metallurgical smelting furnace temperature is high, be not easy straight
Row manual operation is tapped into, plug can be knocked in melt floss hole by staff by iron hammer, so as to realize the effect of closure；Open
, it is necessary to prize the afterbody of plug with crow bar during melt floss hole, unloaded；The melt so under the collision of being back to back of plug
The diameter of floss hole can be become larger, and its sealing is deteriorated, and under melt pressure of the plug in smelting furnace, sealed end is easily arranged
Go out, the accident that melt is revealed can be caused to occur, it is usually used at present to be by slide rail and stick up bar and operate and directly open close
Seal apparatus, the operating method easily directly come out spray solution, it is possible to scald occurs when smelting furnace air pressure inside is high
Accident occur.
Existing technology can not avoid solution stereo-spray, it is possible to the situation hair of solution scald staff occur
It is raw, without security.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of metallurgical smelting furnace to rotarily open sealing dress
Put, solution stereo-spray can not be avoided to solve existing technology, it is possible to the situation hair of solution scald staff occur
It is raw, the problem of without security.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of metallurgical smelting furnace rotation
Open sealing device, its structure includes observation panel, closure, seal groove, smelting furnace, sealer, vertical columns, support frame, anti-
Sliding lower margin, installing plate, heat emission hole, electrical control cubicles, warning sign, support frame as described above are provided with four and are uniformly distributed by welding manner altogether
In installing plate bottom four corners, the Non-skid feet is provided with four and is connected by welding manner with support frame bottom, described close
Capping is circular configuration with smelting furnace and is interlocked by seal groove, and the closure upper end is provided with the observation panel of circular configuration
And the structure that is formed in one, smelting furnace right side lower end are provided with the screwed hole of installing sealer, the electrical control cubicles are rectangle knot
Structure and on the right side of the smelting furnace, the electrical control cubicles bottom is connected with installing plate upper surface, and the electrical control cubicles front end, which is provided with, radiates
Hole and the structure that is formed in one, the warning sign is rectangular configuration and is installed on smelting furnace front end by welding manner, described close
Seal device include liquid outlet, liquid outlet internal thread, preceding tap, isocon, plug valve, dominate iron ring, runner pipe internal thread,
Plug, rear tap, runner pipe, major joint are rotated, the runner pipe front end is connected and is integrated in the middle part of iron ring with dominating
Molding structure, the isocon is provided with two altogether and middle part is respectively arranged on the left and right ends dominated inside iron ring, described two
Isocon front end is respectively provided with preceding tap and is connected by preceding tap with liquid outlet both sides, described two shuntings
Pipe rear end is respectively provided with rear tap and is connected by rear tap with the both sides at runner pipe stage casing position, the circulation
Pipe rear end is connected through a screw thread with major joint, and liquid outlet internal thread and the structure that is formed in one, institute are provided with inside the liquid outlet
Plug valve is stated as circular configuration and passes through spiral shell in runner pipe by welding manner located at rotation plug front end, the rotation plug
Line is connected with runner pipe front end.
Further, the major joint includes joint internal thread, junction block body, joint external screw thread.
Further, the joint internal thread is located at junction block tubular body and the structure that is formed in one, the junction block
Joint external screw thread and the structure that is formed in one are provided with outside body.
Further, the junction block body is threadedly coupled by joint external screw thread with smelting furnace, the junction block body
It is threadedly coupled by joint internal thread with runner pipe.
Further, the smelting furnace lower end is connected by the vertical columns of four with installing plate upper end.
Beneficial effect
A kind of metallurgical smelting furnace of the present invention rotarily opens sealing device, and beneficial effects of the present invention are：As Figure 1-5,
Smelting furnace inside can be observed by observation panel, and closure passes through fastening at the top of seal groove and smelting furnace, Neng Gouyou
Effect plays sealing effectiveness, prevents leakage accident, melting furnace bottom can be fixed on installing plate by vertical columns,
Melting computer heating control then can be carried out by electrical control cubicles, in order to improve the security used, the warning that smelting furnace is provided with
Board can play effective warning function, and the sealer main function being provided with is to be used to seal melting furnace bottom, is sealed
The rotation plug being provided with device is screwed in runner pipe by plug valve, and rear tap position is blocked, so as to molten
Liquid is sealed, on the contrary, after rotating plug back-out by plug valve, rotation plug is vacated the position of rear tap
Put, so that solution connects isocon by rear tap, and divides two to import in liquid outlet solution by preceding tap,
And discharged by liquid outlet, the liquid outlet being provided with is circular configuration and inwall is provided with liquid outlet internal thread, can conveniently be worked
Personnel lengthen solution line, and the major joint being provided with is located at the rear side of runner pipe, and as the master inside runner pipe connecting smelting furnace
Part is wanted, can be formed and be threadedly coupled with runner pipe by the joint internal thread in major joint, the joint external screw thread being provided with is used for
Junction block body is attached fixation with smelting furnace.
The sealer that this practicality is provided with is by major joint connecting smelting furnace, and sealer dominates iron ring by runner pipe fit,
And two isocons are fixed by domination iron ring, and connected out respectively by preceding tap and rear tap before and after isocon
In the middle part of liquid mouth and runner pipe, rotation plug through dominating in the middle part of iron ring and import runner pipe by threaded connection, and with rear shunting
Joint sealing, user rotate moving forward and backward for plug by plug Valve controlling, it is possible to shunt and connect after direct open and close
The connection space of head and runner pipe, so that solution in discharge, discharges, effectively by isocon uniform divided flows and from liquid outlet
Solution stereo-spray is prevented, the situation for avoiding staff from occurring scalding in open closing device occurs, and uses more
Add with security performance.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation that a kind of metallurgical smelting furnace of the present invention rotarily opens sealing device.
Fig. 2 is the structural representation of A in Fig. 1.
The sealer that Fig. 3 is the present invention pinches not structural representation.
Fig. 4 is state structural representation inside another shape of sealer of the present invention.
Fig. 5 is the major joint internal structure schematic diagram of the present invention.
In figure：Observation panel -1, closure -2, seal groove -3, smelting furnace -4, sealer -5, vertical columns -6, support frame -
7th, Non-skid feet -8, installing plate -9, heat emission hole -10, electrical control cubicles -11, warning sign -12, liquid outlet -501, liquid outlet internal thread -
502nd, preceding tap -503, isocon -504, plug valve -505, domination iron ring -506, runner pipe internal thread -507, rotation
Plug -508, rear tap -509, runner pipe -5010, major joint -5011, joint internal thread -50111, junction block body -
50112nd, joint external screw thread -50113.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Embodiment
Fig. 1-Fig. 5 is referred to, the present invention provides a kind of metallurgical smelting furnace and rotarily opens sealing device:Its structure includes observation
Mouth 1, closure 2, seal groove 3, smelting furnace 4, sealer 5, vertical columns 6, support frame 7, Non-skid feet 8, installing plate 9, radiating
Hole 10, electrical control cubicles 11, warning sign 12, support frame as described above 7 are provided with four and are uniformly distributed in the bottom of installing plate 9 by welding manner altogether
Portion corner, the Non-skid feet 8 are provided with four and are connected by welding manner with the bottom of support frame 7, and the closure 2 is with melting
Furnace 4 is circular configuration and is interlocked by seal groove 3, and the upper end of closure 2 is provided with the observation panel 1 of circular configuration and is
Integrated formed structure, the right side lower end of smelting furnace 4 are provided with the screwed hole of installing sealer 5, and the electrical control cubicles 11 are rectangle knot
Structure and it is connected located at the right side of smelting furnace 4, the bottom of electrical control cubicles 11 with the upper surface of installing plate 9, the front end of electrical control cubicles 11 is set
There is heat emission hole 10 and the structure that is formed in one, the warning sign 12 are rectangular configuration and are installed on smelting furnace 4 by welding manner
Front end, the sealer 5 include liquid outlet 501, liquid outlet internal thread 502, preceding tap 503, isocon 504, plug valve
Door 505, dominate iron ring 506, runner pipe internal thread 507, rotation plug 508, rear tap 509, runner pipe 5010, major joint
5011, the front end of runner pipe 5010 is connected with the middle part of domination iron ring 506 and the structure that is formed in one, the isocon 504
Two are provided with altogether and middle part is respectively arranged on the left and right ends dominated inside iron ring 506, and described two front ends of isocon 504 is respectively set
There is preceding tap 503 and be connected by preceding tap 503 with the both sides of liquid outlet 501, described two isocons 504
Rear end is respectively provided with rear tap 509 and is connected by rear tap 509 with the both sides at the stage casing position of runner pipe 5010,
The rear end of runner pipe 5010 is connected through a screw thread with major joint 5011, and the inside of liquid outlet 501 is provided with liquid outlet internal thread
502 and the structure that is formed in one, the plug valve 505 be circular configuration and by welding manner before rotation plug 508
End, the rotation plug 508 are connected by runner pipe internal thread 507 with the front end of runner pipe 5010, and the major joint 5011 wraps
Joint internal thread 50111, junction block body 50112, joint external screw thread 50113 are included, the joint internal thread 50111 is located at joint
The inside of pipe body 50112 and the structure that is formed in one, the outside of junction block body 50112 are provided with joint external screw thread 50113 simultaneously
Be formed in one structure, and the junction block body 50112 is threadedly coupled by joint external screw thread 50113 with smelting furnace 4, described to connect
Head tube body 50112 is threadedly coupled by joint internal thread 50111 with runner pipe 5010, and the lower end of smelting furnace 4 passes through four
Vertical columns 6 be connected with the upper end of installing plate 9.
The present invention provides a kind of metallurgical smelting furnace and rotarily opens sealing device, and its operation principle is：As Figure 1-5, lead to
Cross observation panel 1 can be to being observed inside smelting furnace 4, and closure 2 is fastened by seal groove 3 and the top of smelting furnace 4, can
Sealing effectiveness effectively is played, prevents leakage accident, the bottom of smelting furnace 4 installation can be fixed on by vertical columns 6
On plate 9, melting computer heating control then can be carried out by electrical control cubicles 11, in order to improve the security used, smelting furnace 4 is set
Some warning signs 12 can play effective warning function, and the main function of sealer 5 being provided with is to be used to enter the bottom of smelting furnace 4
Row is sealed, and the rotation plug 508 being provided with sealer 5 is screwed in runner pipe 5010 by plug valve 505, and is shunted by after
The position of joint 509 is blocked, so as to being sealed to solution, on the contrary, will be rotated after plug 508 screws out by plug valve 505,
Rotation plug 508 is set to vacate the position of rear tap 509, so that solution connects isocon 504 by rear tap 509,
And divide two to import in liquid outlet 501 solution by preceding tap 503, and discharged by liquid outlet 501, what is be provided with goes out
Liquid mouth 501 is circular configuration and inwall is provided with liquid outlet internal thread 502, and staff can be facilitated to lengthen solution line, be provided with
Major joint 5011 be located at the rear side of runner pipe 5010, and as the critical piece inside the connecting smelting furnace 4 of runner pipe 5010, lead to
The joint internal thread 50111 crossed in major joint 5011 can be formed with runner pipe 5010 and is threadedly coupled, the joint external screw thread being provided with
50113 are used for junction block body 50112 is attached fixation with smelting furnace 4.
Rotation plug 508 of the present invention is that unwanted mouth in pipeline is blocked up, and plays sealing process.And it can match somebody with somebody
Close valve and by Valve controlling, thread seal is carried out with equipment liquid outlet.
The present invention solves the problems, such as it is that existing technology can not avoid solution stereo-spray, it is possible to solution scald occurs
The situation of staff occurs, and without security, being combined with each other by above-mentioned part of the invention, effectively prevents molten
Liquid stereo-spray, the situation for avoiding staff from occurring scalding in open closing device occur, and using more has safety
Performance.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of metallurgical smelting furnace rotarily opens sealing device, its structure include observation panel (1), closure (2), seal groove (3),
Smelting furnace (4), sealer (5), vertical columns (6), support frame (7), Non-skid feet (8), installing plate (9), heat emission hole (10), electricity
Control cabinet (11), warning sign (12), it is characterised in that：
Support frame as described above (7) is provided with four and is uniformly distributed in installing plate (9) bottom four corners by welding manner altogether, described anti-skidding
Lower margin (8) is provided with four and is connected by welding manner with support frame (7) bottom, and the closure (2) is equal with smelting furnace (4)
It is interlocked for circular configuration and by seal groove (3), closure (2) upper end is provided with the observation panel (1) of circular configuration and is
Integrated formed structure, smelting furnace (4) right side lower end are provided with the screwed hole of installing sealer (5), and the electrical control cubicles (11) are
Rectangular configuration and on the right side of the smelting furnace (4), electrical control cubicles (11) bottom is connected with installing plate (9) upper surface, the electricity
Control cabinet (11) front end is provided with heat emission hole (10) and the structure that is formed in one, and the warning sign (12) is rectangular configuration and passes through welding
Mode is installed on smelting furnace (4) front end；
The sealer (5) includes liquid outlet (501), liquid outlet internal thread (502), preceding tap (503), isocon
(504), plug valve (505), domination iron ring (506), runner pipe internal thread (507), rotation plug (508), rear tap
(509), runner pipe (5010), major joint (5011), runner pipe (5010) front end are connected with dominating in the middle part of iron ring (506)
And the structure that is formed in one, the isocon (504) is provided with two altogether and middle part is respectively arranged on and dominates the internal left side of iron ring (506)
Right both ends, described two isocons (504) front end are respectively provided with preceding tap (503) and by preceding tap (503)
It is connected with liquid outlet (501) both sides, described two isocons (504) rear end is respectively provided with rear tap (509) and led to
Later tap (509) is connected with the both sides at runner pipe (5010) stage casing position, runner pipe (5010) rear end and master
Joint (5011) is connected through a screw thread, and liquid outlet internal thread (502) and the knot that is formed in one are provided with inside the liquid outlet (501)
Structure, the plug valve (505) are circular configuration and blocked up by welding manner located at rotation plug (508) front end, the rotation
Head (508) is connected by runner pipe internal thread (507) with runner pipe (5010) front end.
2. a kind of metallurgical smelting furnace rotarily opens sealing device according to claim 1, it is characterised in that：The major joint
(5011) joint internal thread (50111), junction block body (50112), joint external screw thread (50113) are included.
3. a kind of metallurgical smelting furnace rotarily opens sealing device according to claim 2, it is characterised in that：Spiral shell in the joint
Line (50111) is internal located at junction block body (50112) and the structure that is formed in one, the junction block body (50112) are outside
Provided with joint external screw thread (50113) and the structure that is formed in one.
4. a kind of metallurgical smelting furnace rotarily opens sealing device according to claim 2, it is characterised in that：The junction block pipe
Body (50112) is threadedly coupled by joint external screw thread (50113) with smelting furnace (4), and the junction block body (50112) is by connecing
Head internal thread (50111) is threadedly coupled with runner pipe (5010).
5. a kind of metallurgical smelting furnace rotarily opens sealing device according to claim 1, it is characterised in that：The smelting furnace
(4) lower end is connected by the vertical columns (6) of four with installing plate (9) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711207182.XA CN107806764B (en) | 2017-11-27 | 2017-11-27 | Rotary opening sealing device for metallurgical smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711207182.XA CN107806764B (en) | 2017-11-27 | 2017-11-27 | Rotary opening sealing device for metallurgical smelting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107806764A true CN107806764A (en) | 2018-03-16 |
| CN107806764B CN107806764B (en) | 2024-03-29 |
Family
ID=61581707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711207182.XA Active CN107806764B (en) | 2017-11-27 | 2017-11-27 | Rotary opening sealing device for metallurgical smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806764B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002156086A (en) * | 2000-11-17 | 2002-05-31 | Hitachi Metals Ltd | Joint for branching |
| CN102605195A (en) * | 2012-03-23 | 2012-07-25 | 重庆大学 | Slagging method for vertical retort magnesium smelting and vertical retort magnesium smelting device using same |
| CN203479004U (en) * | 2013-08-15 | 2014-03-12 | 遂宁市新华西铝业有限公司 | Device for blocking liquid outlet of smelting furnace |
| CN204128380U (en) * | 2014-09-04 | 2015-01-28 | 天津冶金职业技术学院 | A kind of metallurgical smelting furnace rotarily opens sealing device |
| MX2015015367A (en) * | 2014-11-05 | 2016-05-04 | Daido Steel Co Ltd | Melting furnace. |
| CN206015046U (en) * | 2016-09-29 | 2017-03-15 | 青海高原有色金属研发有限公司 | A kind of aluminum anodizing equipment |
| CN206387273U (en) * | 2016-12-28 | 2017-08-08 | 西南铝业（集团）有限责任公司 | A kind of smelting furnace blocks up eye pricker |
| CN207751335U (en) * | 2017-11-27 | 2018-08-21 | 江西杰洋科技有限公司 | A kind of metallurgical smelting furnace rotarily opens sealing device |
-
2017
- 2017-11-27 CN CN201711207182.XA patent/CN107806764B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002156086A (en) * | 2000-11-17 | 2002-05-31 | Hitachi Metals Ltd | Joint for branching |
| CN102605195A (en) * | 2012-03-23 | 2012-07-25 | 重庆大学 | Slagging method for vertical retort magnesium smelting and vertical retort magnesium smelting device using same |
| CN203479004U (en) * | 2013-08-15 | 2014-03-12 | 遂宁市新华西铝业有限公司 | Device for blocking liquid outlet of smelting furnace |
| CN204128380U (en) * | 2014-09-04 | 2015-01-28 | 天津冶金职业技术学院 | A kind of metallurgical smelting furnace rotarily opens sealing device |
| MX2015015367A (en) * | 2014-11-05 | 2016-05-04 | Daido Steel Co Ltd | Melting furnace. |
| CN206015046U (en) * | 2016-09-29 | 2017-03-15 | 青海高原有色金属研发有限公司 | A kind of aluminum anodizing equipment |
| CN206387273U (en) * | 2016-12-28 | 2017-08-08 | 西南铝业（集团）有限责任公司 | A kind of smelting furnace blocks up eye pricker |
| CN207751335U (en) * | 2017-11-27 | 2018-08-21 | 江西杰洋科技有限公司 | A kind of metallurgical smelting furnace rotarily opens sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107806764B (en) | 2024-03-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240304 Address after: 516032 factory building of Guangming Yangling Village (Zhang Guoyong), industrial base, Tongqiao Town, Huizhou City, Guangdong Province Applicant after: Huizhou Tuopu metal material Co.,Ltd. Country or region after: China Address before: 318000 Room 502, building 19, Sanbao Junting, Gongshu District, Hangzhou City, Zhejiang Province Applicant before: Miao Zhihang Country or region before: China |
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