CN212842894U - Powder spraying refining device for smelting furnace - Google Patents
Powder spraying refining device for smelting furnace Download PDFInfo
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- CN212842894U CN212842894U CN202021234812.XU CN202021234812U CN212842894U CN 212842894 U CN212842894 U CN 212842894U CN 202021234812 U CN202021234812 U CN 202021234812U CN 212842894 U CN212842894 U CN 212842894U
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- powder spraying
- polar coordinate
- type manipulator
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- smelting furnace
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Abstract
The utility model discloses a powder spraying refining device for a smelting furnace, which comprises a polar coordinate type manipulator and a powder spraying tank, wherein the end part of a telescopic arm of the polar coordinate type manipulator is connected with a connecting seat in a transmission way, the connecting seat comprises an insert block, and the stirring degassing device also comprises a mounting bracket which comprises a fixing frame, a supporting sleeve and a mounting seat; the fixing frame comprises four support columns which are arranged in a rectangular shape, a fixing ring is horizontally arranged among the four support columns, the powder spraying tanks are placed in the fixing ring, a screw rod penetrates through the four sides of the fixing ring, which correspond to the powder spraying tanks, and the threaded ends of the screw rods are screwed into the powder spraying tanks; the utility model can conveniently take out the powder spraying pipe from the whole smelting furnace, clean and maintain the powder spraying pipe, and improve the convenience of operation; the polar coordinate type manipulator is detachably connected with the mounting bracket of the powder spraying tank through a pin shaft, and meanwhile, the powder spraying tank and the mounting bracket can be integrally detached and replaced by other tools, such as a slag removing tool and a slag removing tool, so that the polar coordinate type manipulator has better universality.
Description
Technical Field
The utility model relates to a smelting furnace field, concretely relates to concise device dusts for smelting furnace.
Background
The smelting furnace is a device for melting metal ingots and some waste metals, adding necessary alloy components, and smelting the metal ingots and the waste metals into required alloy through operations of slagging-off, refining and the like.
The powder spraying refining refers to a process method and an operation process for uniformly feeding a powdery flux into a melt by using a spraying device and taking inert gas (nitrogen or argon) as a carrier to realize purification treatment of the melt and remove gas, impurities and harmful elements from the melt so as to obtain high-quality molten aluminum.
A powder spraying tank for powder spraying and refining is usually arranged at the outer side of a smelting furnace in the using process, the outlet at the bottom of the powder spraying tank is communicated with a powder spraying pipe, the powder spraying pipe extends into and is fixedly arranged in the inner cavity of the smelting furnace, and powder fusing agent is fed into the interior of seed melting body of the smelting furnace through the powder spraying pipe in the production process; the installation mode of the powder spraying tank needs to enter the smelting furnace when the powder spraying pipe is cleaned and maintained, so that the operation is inconvenient; meanwhile, the position of the powder spraying pipe in the smelting furnace is fixed, the powder spraying range of the powder spraying pipe to the molten body is limited, so that the impurity removing effect is still poor, and the powder spraying pipe arranged in the smelting furnace can occupy the internal space of the smelting furnace, thereby influencing the subsequent slag raking and cleaning operation.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problem, the utility model discloses a concise device dusts for smelting furnace.
In order to achieve the above purpose, the utility model provides a following technical scheme: a powder injection refining device for a smelting furnace comprises a polar coordinate type manipulator and a powder injection tank, wherein the polar coordinate type manipulator is provided with a telescopic arm, the end part of the telescopic arm of the polar coordinate type manipulator is in transmission connection with a connecting seat, the connecting seat comprises an insert block, the powder injection refining device further comprises a mounting bracket, and the mounting bracket comprises a fixing frame, a supporting sleeve and a mounting seat; the fixing frame comprises four support columns which are arranged in a rectangular shape, a fixing ring is horizontally arranged among the four support columns, the powder spraying tank is placed in the fixing ring, a screw rod penetrates through the front side, the rear side, the left side and the right side of the fixing ring corresponding to the powder spraying tank, and the threaded end of the screw rod is screwed into the powder spraying tank;
the support sleeve is horizontally fixed at the bottom of the fixing frame, a powder spraying pipe is fixed in an inner cavity of the support sleeve, the powder spraying pipe extends along the length direction of the support sleeve, one end of the powder spraying pipe penetrates through the support sleeve and is communicated with an outlet at the bottom of the powder spraying tank, and the other end of the powder spraying pipe extends out of the support sleeve and is inclined downwards to extend;
the mounting seat is horizontally connected to the top of the supporting column, the bottom of the mounting seat is fixedly connected with the supporting sleeve through the supporting rod, the end portion of the mounting seat is provided with an inserting hole matched with the inserting block corresponding to the inserting block, and the inserting block is inserted into the inserting hole and detachably connected through a pin shaft.
As an improvement of the utility model, one side towards the powder spray pipe exit end is fixed with a heat insulating board on the mount, the vertical setting of heat insulating board, the jar of dusting is located between heat insulating board and the polar coordinate type manipulator.
As an improvement of the utility model, the sealed setting of one end that polar coordinate type manipulator was kept away from to the support sleeve, cavity and cavity down are separated into to the baffle that support sleeve's inner chamber set up through a level, it is linked together through an opening to go up the tip that polar coordinate type manipulator was kept away from at support sleeve to cavity and cavity down, the one end intercommunication that the support sleeve is close to polar coordinate type manipulator has cooling water inlet tube and cooling water drainage pipe, cooling water inlet tube and cooling water drainage pipe are linked together with last cavity and cavity down respectively.
As an improvement of the utility model, still be provided with a climbing mechanism in the installing support, climbing mechanism has the push pedal of a vertical setting, and the top of this push pedal is provided with the cylinder that a plurality of rings were arranged, the top of cylinder supports and leans on the bottom at the dusting tank, the push pedal passes through a linear drive mechanism drive along vertical direction up-and-down motion.
As an improvement of the utility model, the linear driving mechanism is electric putter, and this electric putter fixed connection is on the mount, electric putter's top push rod with push pedal fixed connection.
Compared with the prior art, the utility model has the advantages of as follows: the telescopic arm of the polar coordinate type manipulator of the utility model can do the actions of fore-and-aft telescopic action, up-and-down pitching action and left-and-right swinging, can drive the powder spraying pipe to stretch into any position in the smelting furnace to convey the powdery flux, compared with the traditional installation and connection mode of the powder spraying tank and the powder spraying pipe, the powder spraying range of the powder spraying pipe in the impurity removing process is greatly improved, and the impurity removing efficiency is favorably improved; meanwhile, the powder spraying pipe does not occupy the internal space of the smelting furnace, so that a slag removing tool and slag removing operation can be conveniently carried out in the smelting furnace subsequently; in addition, the utility model can conveniently take out the powder spraying pipe from the whole smelting furnace, clean and maintain the powder spraying pipe, and improve the convenience of operation; the polar coordinate type manipulator is detachably connected with the mounting bracket of the powder spraying tank through a pin shaft, and meanwhile, the powder spraying tank and the mounting bracket can be integrally detached and replaced by other tools, such as a slag removing tool and a slag removing tool, so that the polar coordinate type manipulator has better universality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connecting seat structure;
FIG. 3 is a schematic view of the connection and engagement between the connection seat and the mounting seat;
FIG. 4 is a left side view of the mount;
FIG. 5 is a schematic view of the installation structure of the powder spray tank and the installation bracket;
fig. 6 is a top view of the mounting bracket.
List of reference numerals: the device comprises a 100-polar-coordinate manipulator, a 101 connecting seat, a 102 inserting block, a 103 pin shaft, a 200 powder spraying tank, a 300 mounting bracket, a 301 fixing frame, a 302 supporting sleeve, a 303 mounting seat, a 304 supporting column, a 305 fixing ring, a 306 powder spraying pipe, a 307 heat insulation plate and a 400 smelting furnace.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b): referring to fig. 1 to 6, a powder injection refining apparatus for a melting furnace includes a polar coordinate type manipulator 100 and a powder injection tank 200, the polar coordinate type manipulator 100 has a telescopic arm, the polar coordinate type manipulator 100 can adopt the existing model JZJ10B-140, the telescopic arm can perform the actions of fore-and-aft expansion, up-and-down pitching, and left-and-right swinging, and a large working range can be obtained with a simple mechanism; the existing powder spraying device of the powder spraying tank 200 mainly comprises a tank body air inlet and outlet device;
the end part of the telescopic arm of the polar coordinate type manipulator 100 is connected with a connecting seat 101 through a bolt, the connecting seat 101 comprises an insert block 102, the powder injection refining device further comprises a mounting bracket 300, and the mounting bracket 300 comprises a fixing frame 301, a supporting sleeve 302 and a mounting seat 303; the fixing frame 301 comprises four support columns 304 which are arranged in a rectangular shape and welded together, a fixing ring 305 is horizontally arranged among the four support columns 304, the fixing ring 305 is welded with the support columns 304, the powder spraying tank 200 is placed in the fixing ring 305, a screw rod penetrates through the front side, the rear side, the left side and the right side of the fixing ring 305 and corresponds to the powder spraying tank 200, the threaded end of the screw rod is screwed into the powder spraying tank 200, and the powder spraying tank 200 can be detached by screwing out the screw rod;
the supporting sleeve 302 is horizontally welded at the bottom of the fixing frame 301, a powder spraying pipe 306 is fixed in an inner cavity of the supporting sleeve 302, the powder spraying pipe 306 extends along the length direction of the supporting sleeve 302, one end of the powder spraying pipe 306 penetrates through the supporting sleeve 302 and is communicated with an outlet at the bottom of the powder spraying tank 200, the other end of the powder spraying pipe extends out of the supporting sleeve 302 and is inclined downwards to extend, the end is an outlet end of the powder spraying pipe 306, a powdery solvent is sprayed out of the end under the working state, and the inclined arrangement is convenient for enabling the powder spraying pipe 306 to more conveniently extend into the liquid to be smelted in the smelting furnace 400;
the mounting seat 303 is horizontally welded and connected to the top of the supporting column 304, the bottom of the mounting seat 303 is fixedly connected with the supporting sleeve 302 through a supporting rod, the end of the mounting seat 303 is provided with a jack 307 matched with the end of the inserting block 102 corresponding to the end, the inserting block 102 is inserted into the jack 307 and detachably connected through a pin shaft 103, specifically, the inserting block 102 can be provided with a pin hole along the vertical direction, the outer wall of the connecting end of the mounting seat 303 is provided with a connecting hole corresponding to the pin hole, the pin shaft downwards penetrates through the connecting hole and is inserted into the pin hole, so that the mounting seat 303 and the connecting seat 101 are fixedly connected, and the connecting seat 101 can be separated from the mounting seat 303 by pulling out the pin shaft 103;
a heat insulation plate 308 is fixed on one side of the fixed frame 301 facing the outlet end of the powder spraying pipe 306, the heat insulation plate 308 is arranged vertically, the powder spraying tank 200 is positioned between the heat insulation plate 308 and the polar coordinate type manipulator 100, the heat insulation plate 308 can adopt an aluminum silicate heat insulation plate, the temperature in the smelting furnace 400 is relatively high during powder spraying refining, when the powder spraying pipe 306 extends into the smelting furnace 400, the powder spraying tank 200 is also close to the smelting furnace 400, and therefore the heat insulation plate 308 is arranged to isolate the influence of the heat in the smelting furnace 400 on the powder spraying tank 200.
When the polar coordinate type manipulator 100 works, the telescopic arm can perform the actions of stretching back and forth, pitching up and down and swinging left and right, and can drive the powder spraying pipe 306 to stretch into any position in the smelting furnace 400 for powder spraying refining, and compared with the traditional installation and connection mode that the powder spraying pipe 306 and the powder spraying tank 200 are directly fixed on the smelting furnace 400, the powder spraying range of the powder spraying pipe 306 in the powder spraying refining process is improved; the mounting bracket 300 is detachably connected with the polar coordinate type manipulator 100 through a pin shaft 103, and the connecting seat 101 can be separated from the mounting seat 303 by pulling out the pin shaft 103 during dismounting; compared with the traditional method that the powder spraying pipe 306 needs to enter the smelting furnace 400 for operation during maintenance and cleaning, the utility model can conveniently take out the powder spraying pipe 306 from the smelting furnace 400 integrally, and overhaul and maintain the powder spraying pipe, thereby improving the convenience of operation; meanwhile, the connecting seat 101 of the polar coordinate type manipulator 100 can be replaced by other tools, such as a slag removing tool and a slag removing tool, so that the polar coordinate type manipulator has better universality.
The one end that the polar coordinate type manipulator 100 was kept away from to support sleeve 302 is sealed to be set up, the baffle that the inner chamber of support sleeve 302 set up through a level is separated into upper chamber and lower chamber, upper chamber and lower chamber are linked together through an opening at the tip that support sleeve 302 kept away from polar coordinate type manipulator 100, the one end that support sleeve 302 is close to polar coordinate type manipulator 100 communicates has cooling water inlet tube and cooling water outlet pipe, cooling water inlet tube and cooling water outlet pipe are linked together with upper chamber and lower chamber respectively, cooling water inlet tube and cooling water outlet pipe can be linked together with outside cooling circulation water with the pipeline respectively, through letting in cooling circulation water to support sleeve 302, help support sleeve 302 to cool down, avoid it when stretching into to smelting furnace 400 in, receive the influence of high temperature in smelting furnace 400.
The mounting bracket 300 is also internally provided with a jacking mechanism, the jacking mechanism is provided with a push plate which is vertically arranged, the top of the push plate is provided with a plurality of annularly arranged cylinders, the tops of the cylinders are abutted against the bottom of the powder spraying tank 200, the push plate is driven by a linear driving mechanism to move up and down along the vertical direction, the linear driving mechanism is an electric push rod, the electric push rod is fixedly connected to the fixing frame 301, and the push rod at the top of the electric push rod is fixedly connected with the push plate; when the powder spraying tank 200 needs to be replaced, the jacking mechanism can upwards eject the powder spraying tank 200, so that the powder spraying tank can be replaced conveniently.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a refining plant dusts for smelting furnace, includes polar coordinate type manipulator (100) and dusting jar (200), polar coordinate type manipulator (100) have a flexible arm, its characterized in that: the end part of the telescopic arm of the polar coordinate type manipulator (100) is in transmission connection with a connecting seat (101), the connecting seat (101) comprises an insert block (102), the powder spraying refining device further comprises a mounting bracket (300), and the mounting bracket (300) comprises a fixing frame (301), a supporting sleeve (302) and a mounting seat (303); the fixing frame (301) comprises four support columns (304) which are arranged in a rectangular shape, a fixing ring (305) is horizontally arranged among the four support columns (304), the powder spraying tank (200) is placed in the fixing ring (305), a screw rod penetrates through the front side, the rear side, the left side and the right side of the fixing ring (305) corresponding to the powder spraying tank (200), and the threaded end of the screw rod is screwed into the powder spraying tank (200);
the support sleeve (302) is horizontally fixed at the bottom of the fixed frame (301), a powder spraying pipe (306) is fixed in an inner cavity of the support sleeve (302), the powder spraying pipe (306) extends along the length direction of the support sleeve (302), one end of the powder spraying pipe (306) penetrates through the support sleeve (302) and is communicated with an outlet at the bottom of the powder spraying tank (200), and the other end of the powder spraying pipe extends out of the support sleeve (302) and is inclined downwards to extend;
the mounting seat (303) is horizontally connected to the top of the supporting column (304), the bottom of the mounting seat (303) is fixedly connected with the supporting sleeve (302) through a supporting rod, a jack (307) matched with the end of the mounting seat (303) is formed in the end portion of the mounting seat (303) corresponding to the inserting block (102), and the inserting block (102) is inserted into the jack (307) and is detachably connected through a pin shaft (103).
2. A powder injection refining apparatus for a smelting furnace as defined in claim 1, wherein: a heat insulation plate (308) is fixed on one side of the fixing frame (301) facing the outlet end of the powder spraying pipe (306), the heat insulation plate (308) is vertically arranged, and the powder spraying tank (200) is located between the heat insulation plate (308) and the polar coordinate type manipulator (100).
3. A powder injection refining apparatus for a smelting furnace as defined in claim 1, wherein: the one end that polar coordinate type manipulator (100) was kept away from in supporting sleeve (302) is sealed to be set up, cavity and lower cavity are separated into to the baffle that the inner chamber of supporting sleeve (302) set up through a level, it is linked together through an opening to go up the tip that polar coordinate type manipulator (100) were kept away from in supporting sleeve (302) cavity and lower cavity, the one end intercommunication that supporting sleeve (302) are close to polar coordinate type manipulator (100) has cooling water inlet tube and cooling water drainpipe, cooling water inlet tube and cooling water drainpipe are linked together with last cavity and lower cavity respectively.
4. A powder injection refining apparatus for a smelting furnace as defined in claim 1, wherein: the powder spraying device is characterized in that a jacking mechanism is further arranged in the mounting support (300), the jacking mechanism is provided with a vertically arranged push plate, a plurality of annularly arranged columns are arranged at the top of the push plate, the tops of the columns are abutted against the bottom of the powder spraying tank (200), and the push plate is driven by a linear driving mechanism to move up and down along the vertical direction.
5. A powder injection refining apparatus for a smelting furnace as defined in claim 4, wherein: the linear driving mechanism is an electric push rod which is fixedly connected to the fixing frame (301), and a top push rod of the electric push rod is fixedly connected with the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234812.XU CN212842894U (en) | 2020-06-29 | 2020-06-29 | Powder spraying refining device for smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234812.XU CN212842894U (en) | 2020-06-29 | 2020-06-29 | Powder spraying refining device for smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212842894U true CN212842894U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021234812.XU Active CN212842894U (en) | 2020-06-29 | 2020-06-29 | Powder spraying refining device for smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212842894U (en) |
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2020
- 2020-06-29 CN CN202021234812.XU patent/CN212842894U/en active Active
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