CN201170322Y - Device for controlling on-off of two man ladle aspiration mouth - Google Patents
Device for controlling on-off of two man ladle aspiration mouth Download PDFInfo
- Publication number
- CN201170322Y CN201170322Y CNU2007202015793U CN200720201579U CN201170322Y CN 201170322 Y CN201170322 Y CN 201170322Y CN U2007202015793 U CNU2007202015793 U CN U2007202015793U CN 200720201579 U CN200720201579 U CN 200720201579U CN 201170322 Y CN201170322 Y CN 201170322Y
- Authority
- CN
- China
- Prior art keywords
- pump port
- closing device
- port opening
- rocking bar
- pump
- 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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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a ladle pump-out slot opening and closing control device, comprising a wheel shank (11) and a reduction box (1), wherein, the wheel shank (11) is connected with the reduction box (1), a screw (12) is connected at the upper part of the reduction box (1), the upper end of the screw (12) is connected with a connecting bar (2), the upper end of the connecting bar (2) is connected with the right end of a beam (4), the lower part of the beam (4) is connected with a fixed bracket (5), the left end of the beam (4) is connected with the upper end of a bott stick (7), and the lower end of the bott stick (7) is connected with the pump-out slot (8). The opening and closing control device can safely realize the opening and the closing of the pump-out slot in a high temperature environment when the operation temperature of a fused mass or an electrolysis slag compound is up to more than 800 DEG C, is not easy to block, effectively and strictly seals when the pump-out slot is closed, prevents the fused mass from leaking, does not scald an operating worker, and has good safety. The opening and closing control device also has the advantages of simple structure and convenient operation, etc.
Description
Technical field
The utility model relate in a kind of two-man ladle pump port opening and closing device, the especially alumina factory go out magnesium or the vacuum ladle of slagging tap on control two-man ladle in the pump port opening and closing device of high temperature magnesium melt or electrolytic slag mixture.
Background technique
In aluminum oxide production process, go out magnesium or the vacuum ladle of slagging tap is the equipment that is specifically designed in electrolytic bath suction high temperature magnesium melt or electrolytic slag mixture.Because the processing temperature of melt or electrolytic slag mixture is up to more than 800 ℃, need to realize more than 800 ℃ the open and close controlling of pump port under the hot environment, original switching mechanism normally adopts the structure of valve version, such structure needs many Sealings, and be easy to generate obstruction, workman's operating difficulties under the environment of hot operation simultaneously also will the necessary safety that guarantees the staff.Lack a kind of safe and effective pump port opening and closing device of two-maing ladle at present.
The model utility content:
The purpose of this utility model is: a kind of control pump port opening and closing device of two-maing ladle is provided, and it is simple in structure, and the pump port open and close controlling of can two-maing ladle safely and effectively is to overcome the deficiencies in the prior art.
The utility model is achieved in that controls the pump port opening and closing device of two-maing ladle, it comprises wheel shank, wheel shank is connected with speed reducer, the speed reducer top is connected with a screw rod, the screw rod upper end is connected with a connecting rod, and the upper end of connecting rod is connected with the right-hand member of crossbeam, and the crossbeam below is connected with a fixing support, the crossbeam left end is connected with the bott stick upper end, and the bott stick lower end connects pump port.
Can also be connected with a handle in the bott stick upper end, the handle right-hand member is connected with the rocking bar upper end, and rocking bar is provided with a runing rest.
Described handle right-hand member is provided with a frame, and rocking bar passes frame and is connected with handle.
Be more preferably in the rocking bar lower end and be surrounded by heat insulation layer.
Described connecting rod lower end is provided with a tapped tube that revolves, and revolves tube and is threaded with the screw rod upper end.
Wherein, on crossbeam and position that bott stick is connected, also be provided with sealing seat.
Owing to adopted technique scheme, compared with prior art, the utility model can be in the processing temperature of melt or electrolytic slag mixture up to more than 800 ℃ the time, the switching of pump port under the realization hot environment of safety, switching mechanism is not easy to stop up, and effective strict seal when pump port is closed, and prevents that melt from spilling, and can not scald operating worker, Security is good.Advantages such as the utility model also has simple in structure, and is easy to operate.
Description of drawings
And effective strict seal when pump port is closed, prevent that melt from spilling, and can not scald operating worker that Security is good.Advantages such as the utility model also has simple in structure, and is easy to operate.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
When mechanism works, because dress angular wheel in the speed reducer 1 is used for the rotation of wheel shank 11 is converted into horizontally rotating of screw rod 12; And screw rod 12 is sleeved on connecting rod 2 lower ends and revolves on tube 13 the internal thread that (this Placement is simple, and dismounting easily), so screw rod 12 hauls connecting rod 2 and does vertical motion, when turning to not simultaneously of wheel shank 11, connecting rod 2 will be in vertical reciprocating motion, thereby by the leverage of crossbeam 4, bott stick 7 is just made on-off action on pump port 8, and the workman only needs simple rotation wheel shank 11 just can.Owing to can also wrap heat insulation layer outside the wheel shank 11 on the speed reducer 1, to prevent that the workman from being scalded.Realize the strict seal when pump port is closed under the hot environment, prevent that melt from spilling, then the oscillation in the pitch mode rocking bar 9, the rotating shaft of rocking bar 9 on support 3 rotated in longitudinal plane, because the right-hand member that frame (14) rides over handle 10 is passed in the upper end of rocking bar 9, rotate in horizontal plane so handle 9 drives bott stick 7, thereby allow pump port 8 and bott stick 7 fit closely; Dielectric layers is also being wrapped in rocking bar 9 lower ends, so the workman can not scalded.
Claims (6)
1. control pump port opening and closing device of two-maing ladle, it comprises wheel shank (11), speed reducer (1), wheel shank (11) is connected with speed reducer (1), it is characterized in that: speed reducer (1) top is connected with a screw rod (12), screw rod (12) upper end is connected with a connecting rod (2), the upper end of connecting rod (2) is connected with the right-hand member of crossbeam (4), crossbeam (4) below is connected with a fixing support (5), crossbeam (4) left end is connected with bott stick (7) upper end, and bott stick (7) lower end connects pump port (8).
2. the control according to claim 1 pump port opening and closing device of two-maing ladle is characterized in that: bott stick (7) upper end is connected with a handle (10), is connected on handle (10) right-hand member and the rocking bar (9), and rocking bar (9) is provided with a runing rest (3).
3. the control according to claim 2 pump port opening and closing device of two-maing ladle, it is characterized in that: handle (10) right-hand member is provided with a frame (14), and rocking bar (9) passes frame (14) and is connected with handle (10).
4. the control according to claim 2 pump port opening and closing device of two-maing ladle, it is characterized in that: rocking bar (9) lower end is surrounded by heat insulation layer.
5. the control according to claim 1 pump port opening and closing device of two-maing ladle is characterized in that: connecting rod (2) lower end is provided with a tapped tube (13) that revolves, and is threaded on revolving tube (13) and screw rod (12).
6. the control according to claim 1 pump port opening and closing device of two-maing ladle, it is characterized in that: the position that crossbeam (4) is connected with bott stick (7) is provided with sealing seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015793U CN201170322Y (en) | 2007-12-07 | 2007-12-07 | Device for controlling on-off of two man ladle aspiration mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015793U CN201170322Y (en) | 2007-12-07 | 2007-12-07 | Device for controlling on-off of two man ladle aspiration mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170322Y true CN201170322Y (en) | 2008-12-24 |
Family
ID=40209375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202015793U Expired - Fee Related CN201170322Y (en) | 2007-12-07 | 2007-12-07 | Device for controlling on-off of two man ladle aspiration mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388826A (en) * | 2017-07-31 | 2017-11-24 | 成都中机盈科科技有限公司 | A kind of manual discharge system with filter residue function |
-
2007
- 2007-12-07 CN CNU2007202015793U patent/CN201170322Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388826A (en) * | 2017-07-31 | 2017-11-24 | 成都中机盈科科技有限公司 | A kind of manual discharge system with filter residue function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110607 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110607 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |