CN211903758U - Heating structure for high-efficiency refining furnace - Google Patents
Heating structure for high-efficiency refining furnace Download PDFInfo
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- CN211903758U CN211903758U CN202020403138.7U CN202020403138U CN211903758U CN 211903758 U CN211903758 U CN 211903758U CN 202020403138 U CN202020403138 U CN 202020403138U CN 211903758 U CN211903758 U CN 211903758U
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Abstract
The utility model discloses a heating structure for a high-efficiency refining furnace, which comprises a top cover, the utility model discloses a slag dragging device is arranged at the middle end of the left side in the refining furnace main body, firstly, the filter plate in the slag dragging box filters the waste material in the metal liquid, then, after the filtering is completed, a user can move the slag dragging box to the left through an electric push rod, and the opening at the lower end of the slag dragging box is opened when the filter plate moves to the right under the action of an ejector rod, the waste material is poured, thereby, the collection of the waste material is achieved, the waste material is collected and utilized, the economic benefit is increased, through arranging a cooling mechanism at the lower end of the left side in the refining furnace main body, firstly, when the waste material falls into the waste material collecting box, the user can operate the cooling box to cool the waste material, after the cooling is completed, the user can open the baffle plate, the cooling box is moved by pulling a handle, then, the waste material, thereby achieving the advantages of accelerating the cooling speed of the waste and leading the user to take better.
Description
Technical Field
The utility model particularly relates to a heating structure for high-efficient refining furnace relates to the relevant field of refining furnace.
Background
The refining furnace is a smelting device in the hot working industry, it is multi-purpose in ferrous metallurgy carries out the smelting device of final deoxidation and alloying process to the molten steel, there is different classification according to smelting the purpose difference, it is common to have the argon blowing refining furnace, LF refining furnace etc., heating device needs to be used in refining furnace's use, in the past, the heating device majority on the market all uses the coal as main combustion energy, and coal heating is not only polluted greatly, and it is big to consume, be unfavorable for using in a large number, thereby what present heating adopted usually is the natural gas heating, perhaps directly adopt the zone of heating to heat and melt.
At present, no matter which way is used for heating, the metal blocks after being heated and melted can generate waste residues, waste materials are generally stacked everywhere in the treatment of the waste materials, the waste materials stacked all around are easy to cause environmental pollution, and the current waste materials can be recycled and used for manufacturing cement or carrying out hot melting processing activities again, so that economic loss and resource waste are easily caused.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiency, the utility model provides a heating structure for high-efficient refining furnace herein.
The utility model is realized in such a way, a heating structure for a high-efficiency refining furnace is constructed, the device comprises a top cover, an electric control valve, a material guiding box, a collecting tank and a slag fishing device, the lower end of the top cover is connected with a charging opening in an inserting way, the lower end of the charging opening penetrates through the middle part of the upper end of a refining furnace main body, the slag fishing device is arranged at the middle end of the left side inside the refining furnace main body, the slag fishing device consists of an electric push rod, an inserting opening, a slag fishing box, a filter plate, an ejector rod, an inserting rod, a compression spring, a sliding groove and a cooling mechanism, the right side of the electric push rod is connected with the refining furnace main body in an inserting way, the right side of the electric push rod is fixedly welded with the slag fishing box, the inserting opening is arranged at the upper end of the left side of the material guiding box, the filter plate is arranged at the lower end of the, compression spring sets up inside the sliding tray to compression spring left side and filter plate laminating mutually, both ends around the inside downside of dragging for the sediment incasement portion are seted up to the sliding tray to both sides sliding connection around sliding tray and the filter, cooling body sets up in the inside left side lower extreme of refining furnace main part, electric putter is connected with the control panel electricity.
Preferably, cooling body is collected box and plug block by shielding plate, cooler bin, waste residue and is constituteed, the shielding plate left side is rotated with the refining furnace main part and is connected, the box is collected to the inside middle-end plug-in connection of cooler bin to the welded fastening of cooler bin lower extreme left and right sides has the plug block, the cooler bin lower extreme is through plug block and the inside plug-in connection of refining furnace main part left side lower extreme, the cooler bin is connected with the control panel electricity.
Preferably, refining furnace main part front side right side middle part is provided with control panel to control panel right side middle part is provided with the power cord, the inside upper end of refining furnace main part is provided with the zone of heating, zone of heating upper end and charge door welded fastening to the zone of heating left and right sides all with heat preservation welded fastening, heat preservation lower extreme and backup pad welded fastening to the backup pad left and right sides all with refining furnace main part welded fastening, automatically controlled valve sets up in zone of heating lower extreme middle part, guide case upper end and backup pad welded fastening to the discharge gate has been seted up to guide case lower extreme, the collecting vat is pegged graft and connects in the inside lower extreme middle part of refining furnace main part to the collecting vat front end is provided with the baffle, the zone of heating all is connected with control panel.
Preferably, the telescopic maximum distance of the electric push rod is 30CM, and the electric push rod can push the slag salvaging box to pass through the insertion port.
Preferably, the lower end of the right side of the slag dragging box is provided with a port, and the port of the slag dragging box is connected with the filter plate in an inserting manner.
Preferably, the two ejector rods are symmetrically arranged in front and at the back, and the outer surfaces of the ejector rods are smooth.
Preferably, the overall length of the compression spring is 10CM, and the compression spring can perform rebound pushing of 10N.
Preferably, the middle part of the front end of the cooling box is provided with a pulling handle, and the distance between the inserting block at the lower end of the cooling box and the inserting joint of the refining furnace main body is 0.5 MM.
Preferably, the electric push rod is DDTG 02.
Preferably, the compression spring is made of piano wire materials.
The utility model has the advantages of as follows: the utility model provides a high-efficient heating structure for refining furnace through the improvement here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a high-efficient heating structure for refining furnace, through having set up in the inside left side middle-end of refining furnace main part and having dragged for the sediment device, at first drag for the inside waste material of sediment incasement portion and filter the molten metal, then accomplish and filter the back, the user just makes through electric putter and drags for sediment case and move left, and drag for sediment case lower extreme opening and open when shifting to the right with the filter under the ejector pin effect, carry out the pouring of waste material, thereby just can reach the collection to the waste material, carry out the collection utilization of waste material, increase economic profit's advantage.
The method has the advantages that: a high-efficient heating structure for refining furnace has set up cooling body through having set up at the inside left side lower extreme of refining furnace main part, at first when the waste material falls inside the garbage collection box, the user just can move the cooler bin and make the waste material cooling, and after the cooling was accomplished, the user just can open the shielding plate, removes the cooler bin through the pulling handle, then just can carry out taking of waste material to reach and accelerate waste material cooling rate, made the advantage that the user better took.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the front section structure of the slag salvaging device of the utility model;
FIG. 4 is a schematic view of the top view cross-section structure of the slag salvaging device of the present invention;
fig. 5 is an enlarged schematic view of the A position of the slag dragging device of the utility model.
Wherein: the refining furnace comprises a top cover-1, a feed inlet-2, a refining furnace main body-3, a control panel-4, a power line-5, a heating layer-6, a heat insulation layer-7, a support plate-8, an electric control valve-9, a material guide box-10, a material outlet-11, a collecting tank-12, a baffle-13, a slag fishing device-14, an electric push rod-141, a plug-in port-142, a slag fishing box-143, a filter plate-144, a push rod-145, a plug-in rod-146, a compression spring-147, a sliding groove-148, a cooling mechanism-149, a baffle-1491, a cooling box-1492, a waste residue collecting box-1493 and a plug-1494.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high-efficient refining furnace heating structure through the improvement here, including top cap 1, automatically controlled valve 9, guide box 10, collecting vat 12 and drag for sediment device 14, top cap 1 lower extreme and charge door 2 plug-in connection, and the lower extreme of charge door 2 runs through refining furnace main part 3 upper end middle part, drag for sediment device 14 and install in refining furnace main part 3 inside left side middle-end, drag for sediment device 14 by electric putter 141, interface 142, drag for sediment case 143, filter 144, ejector pin 145, peg rod 146, compression spring 147, sliding tray 148 and cooling body 149 constitute, electric putter 141 right side and refining furnace main part 3 plug-in connection, and electric putter 141 right side and drag for sediment case 143 welded fastening, interface 142 is seted up in guide box 10 left side upper end, the inside lower extreme of sediment case is provided with filter 144, ejector pin 145 left side and refining furnace main part 3 welding height, drag for the left side of peg jack 146 and drag for sediment case 143 welded connection, and inserted bar 146 right side and filter 144 welded fastening, compression spring 147 sets up inside sliding tray 148, and compression spring 147 left side and filter 144 laminate mutually, and be favorable to realizing the automatic closure of filter 144, sliding tray 148 is seted up in dragging for both ends around the inside downside of sediment case 143, and sliding tray 148 and filter 144 front and back both sides sliding connection, and be favorable to further strengthening the gliding stability of filter 144, cooling body 149 sets up in the inside left side lower extreme of refining furnace main part 3, and be favorable to carrying out the cooling of waste material, prevent that the waste material temperature is higher to cause the injury to the user, electric putter 141 is connected with control panel 4 electricity.
Further, the cooling mechanism 149 is composed of a baffle 1491, a cooling box 1492, a waste residue collection box 1493 and a plug 1494, the left side of the baffle 1491 is rotatably connected with the refining furnace main body 3, the middle end inside the cooling box 1492 is in plug connection with the waste residue collection box 1493, the left side and the right side of the lower end of the cooling box 1492 are fixedly welded with the plug 1494, the lower end of the cooling box 1492 is in plug connection with the inside of the lower end of the left side of the refining furnace main body 3 through the plug 1494, and the cooling box 1492 is electrically connected with the control panel 4.
Further, a control panel 4 is arranged in the middle of the right side of the front side of the refining furnace main body 3, a power line 5 is arranged in the middle of the right side of the control panel 4, the upper end of the interior of the refining furnace main body 3 is provided with a heating layer 6, the upper end of the heating layer 6 is welded and fixed with the charging hole 2, the left side and the right side of the heating layer 6 are welded and fixed with the heat preservation layer 7, the lower end of the heat preservation layer 7 is welded and fixed with the support plate 8, the left side and the right side of the supporting plate 8 are welded and fixed with the refining furnace main body 3, the electric control valve 9 is arranged in the middle of the lower end of the heating layer 6, the upper end of the material guide box 10 is welded and fixed with the supporting plate 8, the lower end of the material guiding box 10 is provided with a material outlet 11, the collecting tank 12 is connected with the middle part of the lower end in the refining furnace main body 3 in an inserting way, and a baffle 13 is arranged at the front end of the collecting tank 12, and the heating layer 6 and the electric control valve 9 are both electrically connected with the control panel 4.
Furthermore, the telescopic maximum distance of the electric push rod 141 is 30CM, and the electric push rod 141 can push the slag fishing box 143 to pass through the plug-in port 142, so that the telescopic distance is long, and the using effect is good.
Furthermore, a through opening is formed in the lower end of the right side of the slag fishing box 143, and the through opening of the slag fishing box 143 is in plug-in connection with the filter plate 144, so that the filter plate 144 penetrates through the through opening to open the lower end opening of the slag fishing box 143.
Furthermore, the two ejector rods 145 are symmetrically arranged in front and back, and the outer surfaces of the ejector rods 145 are smooth, so that the filter plates 144 are smooth and not easy to clamp when being opened.
Further, the entire length of the compression spring 147 is 10CM, and the compression spring 147 can perform a 10N resilient pushing, so that the filter plate 144 can be automatically closed.
Furthermore, a pulling handle is arranged in the middle of the front end of the cooling box 1492, and the distance between the insertion joint of the insertion block 1494 at the lower end of the cooling box 1492 and the refining furnace main body 3 is 0.5MM, so that waste materials can be better taken.
Further, the electric push rod 141 is DDTG02 model.
Further, the compression spring 147 is made of piano wire.
The utility model provides a heating structure for a high-efficiency refining furnace through improvement, which operates according to the following mode;
firstly, when a user needs to perform hot melting activity on a metal block, firstly, a control panel 4 is electrically connected, then a top cover 1 is opened, the metal block is placed inside a heating layer 6 from a feeding hole 2, then the heating layer 6 can be opened through the control panel 4, then the metal block starts to melt under the action of the heating layer 6, after the melting is completed, the user opens an electric control valve 9, so that metal liquid inside the heating layer 6 flows into a material guide box 10, finally flows into a collecting tank 12 through the material guide box 10, and then when the metal liquid completely flows into the collecting tank 12, the user can open a baffle 13 in the middle of the front end of a refining furnace main body 1 to take out the collecting tank 12 and extract the metal liquid;
secondly, no matter which way is used for heating, waste slag is generated in the metal blocks after being heated and melted, the waste materials are generally stacked in four places for treatment, the waste materials stacked in four places are easy to cause environmental pollution, and the current waste materials can be recycled and used for manufacturing cement or carrying out hot melting processing again, so that economic loss and resource waste are easily caused;
thirdly, through the arrangement of the slag salvaging device 14 at the left middle end inside the refining furnace main body 3, firstly the user operates the electric push rod 141 through the control panel 4, then the slag salvaging box 143 at the right side of the electric push rod 141 moves to the middle inside the material guiding box 10 along the insertion port 142 at the left upper end of the material guiding box 10 under the action of the electric push rod 141, then when the metal liquid flows out from the lower end of the heating layer 6, the metal liquid flows to the filter plate 144 arranged at the lower end inside the slag salvaging box 143, then the waste slag existing inside the metal liquid can be filtered out under the action of the filter plate 144, then the metal liquid after filtering finally flows into the collecting tank 12, after the filtering activity of the metal liquid is completed, the user can operate the electric push rod 141 through the control panel 4 to move the slag salvaging box 143 to the left, during the leftward movement, the insertion rod 146 arranged at the left side of the filter plate 144 is contacted with the ejector rod, then, along with the continuous left movement, the top rod 145 pushes the insertion rod 146 to enable the filter plate 144 to move to the right along the sliding groove 148 and the through port at the lower end of the right side of the slag fishing box 143, so as to open the opening at the lower end of the slag fishing box 143, and then in order to enable the waste on the filter plate 144 to better drop, the saw-tooth blocks arranged at the through port of the slag fishing box 143 are used for removing the waste, so that the waste is better dropped into the cooling mechanism 149;
fourthly, after the dumping movement is finished, the user can carry out the slag salvaging movement again, when the filter plate moves rightwards again, the compression spring 147 in the sliding groove 148 releases the extrusion force to push the filter plate 144 moving rightwards, so that the insertion rod 146 at the left side of the filter plate 144 is inserted with the slag salvaging box 143 again, and the opened opening is closed, thereby achieving the advantages of collecting the waste materials, collecting and utilizing the waste materials and increasing the economic benefit;
fifthly, in order to prevent that the waste material temperature of collection is higher, make the user be difficult for carrying out taking of waste material, therefore, through having set up cooling body 149 at the inside left side lower extreme of refining furnace main part 3, at first when dragging for the waste material of the inside collection of slag box 143 to drop to inside garbage collection box 1493 of cooling box 1492, the user just can be in the speed that accelerates waste material cooling through control panel 4 operation cooling box 1492, then when the waste material that needs to collect takes, just can open baffle 1491, the pulling handle through the cooling box 1492 front end shifts out cooling box 1492 in refining furnace main part 3, then just can carry out taking of the inside waste material of garbage collection box 1493, thereby reached and accelerated waste material cooling speed, make the advantage that the user better took.
The utility model provides a high-efficient heating structure for refining furnace through improving and providing, through having set up draging for the sediment device 14 in the inside left side middle-end of refining furnace main part 1, drag for the filter 144 in the sediment case 143 at first and filter the waste material in the molten metal, then accomplish after filtering, the user just makes through electric putter 141 drags for the sediment case 143 and moves to the left, and drag for the opening of the lower extreme of sediment case 143 and open when moving filter 144 to the right under the effect of ejector 145, carry out the pouring of waste material, thereby just can reach the collection of waste material, carry out the collection utilization of waste material, increase the advantage of economic profit, through having set up cooling body 149 at the inside left side lower extreme of refining furnace main part 1, when waste material falls to the inside garbage collection box 1493 at first, the user just can move cooler bin 1492 and make the waste material cool, after the cooling is accomplished, the user just can open baffle 1491, move cooler bin 1492 through pulling the handle, then the waste can be taken, thereby achieving the advantages of quickening the cooling speed of the waste and leading a user to take the waste better.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A heating structure for a high-efficiency refining furnace comprises a top cover (1), an electric control valve (9), a material guide box (10) and a collecting tank (12), wherein the lower end of the top cover (1) is connected with a feed inlet (2) in an inserting manner, and the lower end of the feed inlet (2) penetrates through the middle part of the upper end of a refining furnace main body (3);
the method is characterized in that: the slag fishing device is characterized by further comprising a slag fishing device (14), the slag fishing device (14) is installed at the middle end of the left side inside a refining furnace main body (3), the slag fishing device (14) is composed of an electric push rod (141), an insertion port (142), a slag fishing box (143), a filter plate (144), an ejector rod (145), an insertion rod (146), a compression spring (147), a sliding groove (148) and a cooling mechanism (149), the right side of the electric push rod (141) is in insertion connection with the refining furnace main body (3), the right side of the electric push rod (141) is welded and fixed with the slag fishing box (143), the insertion port (142) is arranged at the upper end of the left side of the guide box (10), the filter plate (144) is arranged at the lower end inside the slag fishing box (143), the left side of the ejector rod (145) is welded and high with the refining furnace main body (3), the left side of the insertion rod (146) is welded and connected with the slag fishing box (143), and, compression spring (147) set up in sliding tray (148) inside to compression spring (147) left side and filter (144) are laminated mutually, sliding tray (148) are seted up and are dragged for both ends around the inside downside of sediment case (143), and sliding tray (148) and filter (144) both sides sliding connection around, cooling body (149) set up in the inside left side lower extreme of refining furnace main part (3), electric putter (141) are connected with control panel (4) electricity.
2. The heating structure for a high efficiency refining furnace according to claim 1, characterized in that: cooling body (149) comprises baffle plate (1491), cooler bin (1492), waste residue collection box (1493) and grafting piece (1494), baffle plate (1491) left side is rotated with refining furnace main part (3) and is connected, the inside middle-end grafting of cooler bin (1492) is connected with waste residue collection box (1493) to both sides welded fastening has grafting piece (1494) about cooler bin (1492) lower extreme, cooler bin (1492) lower extreme passes through grafting piece (1494) and the inside grafting connection of refining furnace main part (3) left side lower extreme, cooler bin (1492) are connected with control panel (4) electricity.
3. The heating structure for a high efficiency refining furnace according to claim 1, characterized in that: the refining furnace is characterized in that a control panel (4) is arranged in the middle of the right side of the front side of the refining furnace main body (3), a power line (5) is arranged in the middle of the right side of the control panel (4), a heating layer (6) is arranged at the upper end of the inside of the refining furnace main body (3), the upper end of the heating layer (6) is welded and fixed with a charging hole (2), the left side and the right side of the heating layer (6) are welded and fixed with a heat preservation layer (7), the lower end of the heat preservation layer (7) is welded and fixed with a support plate (8), the left side and the right side of the support plate (8) are welded and fixed with the refining furnace main body (3), an electric control valve (9) is arranged in the middle of the lower end of the heating layer (6), the upper end of a material guiding box (10) is welded and fixed with, and a baffle (13) is arranged at the front end of the collecting tank (12), and the heating layer (6) and the electric control valve (9) are electrically connected with the control panel (4).
4. The heating structure for a high efficiency refining furnace according to claim 1, characterized in that: the maximum telescopic distance of the electric push rod (141) is 30CM, and the electric push rod (141) can push the slag fishing box (143) to pass through the inserting port (142).
5. The heating structure for a high efficiency refining furnace according to claim 1, characterized in that: the lower end of the right side of the slag fishing box (143) is provided with a through hole, and the through hole of the slag fishing box (143) is connected with the filter plate (144) in an inserting manner.
6. The heating structure for a high efficiency refining furnace according to claim 1, characterized in that: the two ejector rods (145) are symmetrically arranged in front and back, and the outer surface of each ejector rod (145) is smooth.
7. The heating structure for a high efficiency refining furnace according to claim 1, characterized in that: the overall length of the compression spring (147) is 10CM, and the compression spring (147) can perform rebound pushing of 10N.
8. The heating structure for the high-efficiency refining furnace according to claim 2, characterized in that: the middle part of the front end of the cooling box (1492) is provided with a pulling handle, and the distance between the lower end insertion block (1494) of the cooling box (1492) and the insertion joint of the refining furnace main body (3) is 0.5 MM.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020403138.7U CN211903758U (en) | 2020-03-25 | 2020-03-25 | Heating structure for high-efficiency refining furnace |
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| CN202020403138.7U CN211903758U (en) | 2020-03-25 | 2020-03-25 | Heating structure for high-efficiency refining furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446271A (en) * | 2022-09-02 | 2022-12-09 | 北京科技大学 | Bidirectional electromagnetic stirring device for molten steel casting |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446271A (en) * | 2022-09-02 | 2022-12-09 | 北京科技大学 | Bidirectional electromagnetic stirring device for molten steel casting |
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