CN206015037U - Continuous vacuum retort used in metallurgy - Google Patents
Continuous vacuum retort used in metallurgy Download PDFInfo
- Publication number
- CN206015037U CN206015037U CN201620879806.7U CN201620879806U CN206015037U CN 206015037 U CN206015037 U CN 206015037U CN 201620879806 U CN201620879806 U CN 201620879806U CN 206015037 U CN206015037 U CN 206015037U
- Authority
- CN
- China
- Prior art keywords
- boss
- cover plate
- face
- sleeve joint
- bulge loop
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
This utility model discloses a kind of sealing effectiveness more preferably and installs continuous vacuum retort more easily used in metallurgy.Continuous vacuum retort used in metallurgy of the present utility model, is provided with condensation cover plate at the top of the condensing cover, the condensation cover plate is provided with the first sleeve joint hole；Distillation tray cover plate is provided with the top of the distillation tray, and the distillation tray cover plate is provided with the second sleeve joint hole；The feeding funnel bottom part is provided with boss and contact end face；The tapping channel of the feed hopper is downward through the boss two ends；The boss is socket-connected with the second sleeve joint hole of first sleeve joint hole and distillation tray of the condensing cover respectively；The contact end face is fitted with the upper face of the condensation cover plate；The contact end face is provided with the first sealing bulge loop；The upper face corresponding described first of the condensation cover plate seals bulge loop and is provided with the first sealed groove, and first sealed groove is nested with the described first sealing bulge loop and is connected.
Description
Technical field
This utility model is related to a kind of metal smelting device, more particularly to a kind of continuous vacuum retort used in metallurgy.
Background technology
Continuous vacuum retort is used for carrying out alloy distillation, to separate and extract metal.Continuous vacuum retort one
As include the heater in central authorities, the thermal insulation cover generated heat outside external evaporating pan, evaporating pan, the condensing cover outside thermal insulation cover, condensing cover
The conflux disk of outer housing top cover, the feed hopper on outer housing top cover and condensing cover bottom at the top of outer furnace shell, condensing cover.
Sealing between the condensation outer housing top cover of the continuous vacuum retort that commonly uses on market, its feed hopper and retort
Structure is relatively simple, is that end face is bonded to each other reaches sealing purpose by two contacts.As contact area is little, contact between end face
If any there is breakage between not complete clearly residue or end face, the escaping gas of condensing zone in retort can be caused from contact jaw
Leak between face, both caused furnace body temperature to raise, cooling water inflow is increased, cause inboard wall of furnace body to have volatile matter to condense again, especially stove
Body top cover inwall has one layer of thicker concretion, when serious, can make a large amount of concretions and remain on drop-bottom, cause electrode to beat
Fiery short circuit, affects normal production.
In addition, when distillation tray is laminated, not in place due to aligning, cause distillation tray top and center heating electrode occur compared with
Big when deviateing, in the centre bore that feed hopper lower end boss is difficult insert distillation tray cover plate, if inserting by force, can both cause to distill
Disk is inclined, and affects distillation, and feed hopper can be caused again to incline, two contacts end contacts are bad and gas leakage, so as to affect normal production.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sealing effectiveness more preferably and installs more easily metallurgical using
Continuous vacuum retort.
In order to solve above-mentioned technical problem, continuous vacuum retort used in metallurgy of the present utility model, including feed hopper,
Distillation tray, thermal insulation cover and condensing cover；The thermal insulation cover is arranged between the distillation tray and condensing cover；Set at the top of the condensing cover
Condensation cover plate is equipped with, the condensation cover plate is provided with the first sleeve joint hole；Distillation tray cover plate is provided with the top of the distillation tray,
The distillation tray cover plate is provided with the second sleeve joint hole；The feeding funnel bottom part is provided with boss and contact end face；The boss
External diameter of the external diameter less than the contact end face；The boss is arranged at the contact end face central authorities；The discharging of the feed hopper is led to
Road is downward through the boss two ends；The boss is socketed with the second of first sleeve joint hole and distillation tray of the condensing cover respectively
Hole socket-connects；The contact end face is fitted with the upper face of the condensation cover plate；It is close that the contact end face is provided with first
Envelope bulge loop, the internal diameter of the first sealing bulge loop are more than the external diameter of the boss；The upper face of the condensation cover plate corresponds to institute
State the first sealing bulge loop and be provided with the first sealed groove, first sealed groove and the described first sealing bulge loop are nested company
Connect.
Gap between the boss and second sleeve joint hole is more than between the boss and first sleeve joint hole
Gap；It is coated with soft yellow mud to be sealed in gap between the boss and second sleeve joint hole.
The boss includes the top boss being connected and bottom boss；The external diameter of the top boss is more than the bottom
The external diameter of boss；The top boss with described condensation cover plate the first sleeve joint hole socket-connect, the bottom boss with described
Second sleeve joint hole of distillation tray cover plate socket-connects.
The bottom end face of the bottom boss is provided with the second sealing bulge loop, and the top plate face of the distillation tray cover plate is corresponding
The second sealed groove is provided with, the second sealing bulge loop is abutted against with second sealed groove.
The first sealing bulge loop is provided with two or more, and first sealed groove is correspondingly arranged on two
Or two or more.
Using structure of the present utility model, as the contact end face in feeding funnel bottom part is provided with the first sealing bulge loop,
Condensation cover plate top plate face arranges corresponding first sealed groove so that when installing feed hopper on condensing cover and distillation tray,
First sealing bulge loop and the first sealed groove nested encryptions so that the contact end face of feeding funnel bottom part and the upper plate of condensation cover plate
Fit between face even closer, sealing effectiveness is more preferable, simultaneously as position phase between the first sealed groove and the first sealing bulge loop
Corresponding, size matches, and can provide positioning action for being installed into hopper so that feed hopper is installed more convenient.
Description of the drawings
Fig. 1 is feed hopper in continuous vacuum retort used in metallurgy of the present utility model, condensation cover plate and distillation
The connection diagram of disk cover plate.
Fig. 2 is the structural representation of feed hopper in Fig. 1.
Label declaration in accompanying drawing：1- feed hoppers, 2- distillation tray cover plates, 3- condense cover plate, and 11- contacts end face, 12- first
Sealing bulge loop, boss at the top of 13-, 14- bottom boss.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in detail：
As depicted in figs. 1 and 2, continuous vacuum retort used in metallurgy of the present utility model, including feed hopper, distillation
Disk, thermal insulation cover and condensing cover.
Thermal insulation cover is arranged between distillation tray and condensing cover.Distillation tray is used for further heating alloying metal, makes boiling point
Relatively low metal seethes with excitement and evaporates into gas.Thermal insulation cover is used for heat-insulated, minimizing heat impact condensing cover.Condensing cover is waved for cooling
The metal gas that sends out.
Condensation cover plate is provided with the top of condensing cover, and condensation cover plate is provided with the first sleeve joint hole.Condensation cover plate is used for
Cover at the top of condensing cover.Condensation cover plate is higher than distillation tray cover plate.First sleeve joint hole is the through hole by condensing cover, for being socketed
Fixed feeding funnel bottom part.Feed hopper is used for for the metal of advance heating and melting importing distillation tray.
Distillation tray cover plate is provided with the top of distillation tray, and distillation tray cover plate is provided with the second sleeve joint hole.Distillation tray cover plate is used for
Cover at the top of distillation tray.Second sleeve joint hole is the through hole on distillation tray cover plate, for connecting the spout of funnel of feeding funnel bottom part, is easy to
Feed hopper delivers to the metal of thawing on distillation tray.
Feeding funnel bottom part is provided with boss and contact end face.External diameter of the external diameter of boss less than contact end face.Boss is arranged
In contact end face central authorities.Contact end face is knuckle with the junction of plateau sidewall, and knuckle is right angle or obtuse angle.Boss is protrusion
Connection mouth in contact end bottom.The tapping channel of feed hopper is downward through boss two ends.Boss respectively with condensing cover
Second sleeve joint hole of one sleeve joint hole and distillation tray socket-connects.Contact end face is fitted with the upper face of condensation cover plate.Contact jaw
Aperture of the external diameter in face more than the first sleeve joint hole.Contact end face can prevent feed hopper from moving down.
Contact end face is provided with the first sealing bulge loop, and the first sealing bulge loop is arranged outside boss, and first seals the interior of bulge loop
External diameter of the footpath more than boss.First sealing bulge loop is to protrude from the annulus or rectangle frame or polygon frame under contact end face.
Thickness is constant from top to bottom for the side wall of the first bulge loop.
The corresponding first sealing bulge loop of the upper face of condensation cover plate is provided with the first sealed groove, the first sealed groove and the
One sealing bulge loop is nested connection.The size of the first sealed groove is adapted with the size of the first sealing bulge loop, and the first sealing is recessed
The position of groove is corresponding with the position of the first sealing bulge loop.Contact end face and the upper face for condensing cover plate in feeding funnel bottom part
While laminating, the first sealed groove is nested with the first sealing bulge loop and is connected so that feed hopper and the connection for condensing cover plate
More seal and more accurate.
As depicted in figs. 1 and 2, between the gap between boss and the second sleeve joint hole is more than between boss and the first sleeve joint hole
Gap so that feed hopper lower end can have certain amplitude of fluctuation in the second sleeve joint hole, be easy to feed hopper boss lower end more to hold
Easily in the centre bore of the upper distillation tray cover plate of insertion so that feed hopper is installed more convenient.Gap between boss and the second sleeve joint hole
In be coated with soft yellow mud to be sealed.Soft yellow mud after the drying of stove body temperature, compensate for boss and the second sleeve joint hole it
Between residual gap, improve sealing property, the steady of feed hopper is improved in and position of the fixing lug boss lower end in the second sleeve joint hole
Solidity.
As depicted in figs. 1 and 2, boss includes the top boss being connected and bottom boss.The external diameter of top boss is more than
The external diameter of bottom boss.Top boss is socket-connected with the first sleeve joint hole of condensation cover plate, bottom boss and distillation tray cover plate
Second sleeve joint hole socket-connects.Internal diameter of the internal diameter of the first sleeve joint hole more than the second sleeve joint hole.By arranging upper and lower two-stage size
Boss, is not only convenient for boss and progressively stretches into the first sleeve joint hole and the second sleeve joint hole, be more convenient install, and increased boss with
Contact surface size and contact surface tortuosity between distillation tray cover plate, so that improve the sealing between boss and distillation tray cover plate
Property.
As depicted in figs. 1 and 2, the bottom end face of top boss is provided with the second sealing bulge loop, the top of distillation tray cover plate
Plate face is correspondingly arranged on the second sealed groove, and the second sealing bulge loop is abutted against with the second sealed groove.Sealed by arranging second
Bulge loop and the second sealed groove, improve the tortuosity of fitting between bottom boss end face and distillation tray cover plate upper face, improve
Sealing between binding face.Groove inwall spacing of the sidewall thickness of the second sealing bulge loop less than the second sealed groove, second
Sealing bulge loop and the second sealed groove loose engagement so that the second activity space of the sealing bulge loop in the second sealed groove is more
Greatly, it is easy to the fine position for coordinating bottom boss, so that bottom boss accurately connects the second sleeve joint hole of distillation tray cover plate
Interior.
As depicted in figs. 1 and 2, the first sealing bulge loop is provided with two or more, and the first sealed groove correspondingly sets
It is equipped with two or more.By arranging two or more the first sealing bulge loop and the first sealed groove, can
Further to improve the tortuosity of binding face between boss and condensation cover plate, so as to further improve boss with condensation cover plate
Between sealing.
Claims (5)
1. a kind of continuous vacuum retort used in metallurgy, it is characterised in that：Including feed hopper, distillation tray, thermal insulation cover and condensation
Cover；
The thermal insulation cover is arranged between the distillation tray and condensing cover；
Condensation cover plate is provided with the top of the condensing cover, and the condensation cover plate is provided with the first sleeve joint hole；
Distillation tray cover plate is provided with the top of the distillation tray, and the distillation tray cover plate is provided with the second sleeve joint hole；
The feeding funnel bottom part is provided with boss and contact end face；External diameter of the external diameter of the boss less than the contact end face；
The boss is arranged at the contact end face central authorities；The tapping channel of the feed hopper is downward through the boss two ends；Described
Boss is socket-connected with the second sleeve joint hole of first sleeve joint hole and distillation tray of the condensing cover respectively；Described contact end face with described
The upper face of condensation cover plate fits；
The contact end face is provided with the first sealing bulge loop, and the internal diameter of the first sealing bulge loop is more than the external diameter of the boss；
The upper face corresponding described first of the condensation cover plate seals bulge loop and is provided with the first sealed groove, first sealing
Groove is nested with the described first sealing bulge loop and is connected.
2. continuous vacuum retort used in metallurgy according to claim 1, it is characterised in that：The boss and described
Gap between two sleeve joint holes is more than the gap between the boss and first sleeve joint hole；The boss with described second set
Connect.
3. continuous vacuum retort used in metallurgy according to claim 2, it is characterised in that：The boss includes being connected
The top boss for connecing and bottom boss；External diameter of the external diameter of the top boss more than the bottom boss；The top boss
Socket-connect with the first sleeve joint hole of the condensation cover plate, the second sleeve joint hole phase of the bottom boss and the distillation tray cover plate
Socket.
4. continuous vacuum retort used in metallurgy according to claim 3, it is characterised in that：The bottom of the bottom boss
End surface is provided with the second sealing bulge loop, and the top plate face of the distillation tray cover plate is correspondingly arranged on the second sealed groove, described
Second sealing bulge loop is abutted against with second sealed groove.
5. the continuous vacuum retort used in metallurgy according to claim 1 or 2 or 3 or 4, it is characterised in that：Described
One sealing bulge loop is provided with two or more, and first sealed groove is correspondingly arranged on two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879806.7U CN206015037U (en) | 2016-08-15 | 2016-08-15 | Continuous vacuum retort used in metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879806.7U CN206015037U (en) | 2016-08-15 | 2016-08-15 | Continuous vacuum retort used in metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015037U true CN206015037U (en) | 2017-03-15 |
Family
ID=58248246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879806.7U Expired - Fee Related CN206015037U (en) | 2016-08-15 | 2016-08-15 | Continuous vacuum retort used in metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015037U (en) |
-
2016
- 2016-08-15 CN CN201620879806.7U patent/CN206015037U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: Chenzhou City, Hunan province 423300 Taihe Town Yongxing County village of Nanfeng group shichiro Patentee after: YONGXING ZHONGDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 423300 Berlin City, Chenzhou province Yongxing County town of Berlin village, new market, No. 99, No. Patentee before: YONGXING YIXIANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chenzhou City, Hunan province 423300 Taihe Town Yongxing County village of Nanfeng group shichiro Patentee after: ZHONGDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: Chenzhou City, Hunan province 423300 Taihe Town Yongxing County village of Nanfeng group shichiro Patentee before: YONGXING ZHONGDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |