CN215766430U - Production integrated equipment for oxygen bottom-blowing smelting furnace - Google Patents
Production integrated equipment for oxygen bottom-blowing smelting furnace Download PDFInfo
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- CN215766430U CN215766430U CN202122049913.0U CN202122049913U CN215766430U CN 215766430 U CN215766430 U CN 215766430U CN 202122049913 U CN202122049913 U CN 202122049913U CN 215766430 U CN215766430 U CN 215766430U
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Abstract
The utility model discloses production integrated equipment of an oxygen bottom-blowing smelting furnace, which comprises a furnace body, a furnace chamber, a first rotating body, a motor, a first fixed seat, a second rotating body, an oxygen delivery joint, a first oxygen delivery hole, a second oxygen delivery hole, a small circular cavity, a large circular cavity, a base, a groove, a flow dividing pipe, a flow guiding conical surface, a flow guiding conical body and the like; in the utility model, a part of oxygen enters the center of the large circular cavity and is dispersed to the periphery, so that the oxygen can be uniformly conveyed to the edge of the lower side of the furnace chamber through the oxygen conveying holes II, and the other part of oxygen enters the center of the small circular cavity through the flow dividing pipe and is dispersed to the periphery, so that the oxygen can be uniformly conveyed to the periphery of the center of the lower side of the furnace chamber through the oxygen conveying holes I, and the uniformity of oxygen conveying is ensured; the motor arranged in the utility model is a speed reducing motor with a brake, so that the furnace body can be rotated as required, and the furnace body can be suspended at a fixed angle as required, thereby bringing great convenience to use.
Description
Technical Field
The utility model relates to the technical field of metal smelting equipment, in particular to production integrated equipment of an oxygen bottom blowing smelting furnace.
Background
The new technology of oxygen bottom-blown smelting-blast furnace reduction lead smelting is a new technology of lead smelting developed independently in China, the core of the new technology is that oxidation and reduction are respectively reacted in different smelting, the technology can well solve the pollution problem of lead smelting flue gas SO2 acid making and lead smoke dust, and the technology has the characteristics of simple technological process, good environment and clean production realization.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the production integrated equipment of the oxygen bottom-blowing smelting furnace, and solves the problems that the existing production integrated equipment of the oxygen bottom-blowing smelting furnace is not uniform enough in oxygen bottom blowing and is relatively troublesome to use.
The technical scheme adopted by the utility model for realizing the purpose is as follows: the production integrated equipment of the oxygen bottom-blowing smelting furnace is characterized by comprising a furnace body, a furnace chamber, a first rotating body, a motor, a first fixing seat, a second rotating body, an oxygen delivery joint, a central hole, an oxygen delivery pipe, a second fixing seat, a first oxygen delivery hole, a second oxygen delivery hole, a small circular cavity, a large circular cavity, a base, a groove, a flow dividing pipe, a flow guiding conical surface and a flow guiding conical body; the bottom of the first fixed seat is fixedly connected to the left upper side of the base, and a first rotating body is movably connected inside the upper side of the first fixed seat; the motor is fixedly connected to the outside of the left upper side of the fixed seat, and the right output shaft of the motor is fixedly connected with the center of the left side of the rotating body; the bottom of the second fixed seat is fixedly connected to the right upper side of the base, and a second rotating body is movably connected inside the upper side of the second fixed seat; the furnace chamber is arranged inside the upper side of the furnace body, the outside of the upper left side of the furnace body is fixedly connected with the right side of the first rotating body, and the upper right side of the furnace body is fixedly connected with the left side of the second rotating body; the oxygen delivery joint is fixedly connected to the outer part of the right upper side of the second fixed seat, and the outer part of the left side of the oxygen delivery joint is movably connected with the inner part of the right side of the central hole; the small circular cavity is arranged in the center of the lower side of the furnace body, a plurality of first oxygen conveying holes are formed in the periphery of the upper side of the small circular cavity, the outlets of the upper sides of the first oxygen conveying holes are communicated with the lower side of the furnace chamber, and the center of the top surface of the small circular cavity is fixedly connected with a diversion cone; the large circular cavity is positioned at the lower side of the small circular cavity, the large circular cavity is arranged in the center of the lower side of the furnace body, the periphery of the upper side of the large circular cavity is provided with a second oxygen conveying hole, and the upper side outlet of the second oxygen conveying hole is communicated with the lower side of the furnace chamber; the groove is formed in the center of the bottom surface of the large circular cavity; the outer part of the upper side of the flow dividing pipe is fixedly connected in a central hole arranged on the top surface of the large circular cavity, the outlet of the upper side of the flow dividing pipe is communicated with the center of the small circular cavity, and the outer part of the lower side of the flow dividing pipe is provided with a flow guiding conical surface; the oxygen therapy pipe is fixedly connected inside the right side of the furnace body, the outer part of the right upper side of the oxygen therapy pipe is fixedly connected inside the left side of the center hole, an inlet of the right upper side of the oxygen therapy pipe is communicated with an outlet of the left side of the oxygen therapy connector, and an outlet of the left lower side of the oxygen therapy pipe is communicated with the lower side of the groove.
Preferably, the motor is a speed reduction motor with a brake.
Preferably, the central line of the second rotating body and the central line of the first rotating body are positioned on the same straight line.
Preferably, the side surface of the small circular cavity is a conical surface with a large upper part and a small lower part.
Preferably, the side surface of the large circular cavity is a conical surface with a large upper part and a small lower part.
Preferably, the exterior of the lower side of the shunt tube is located on the upper side of the center of the groove.
The utility model has the beneficial effects that:
(1) in the utility model, a part of oxygen enters the center of the large circular cavity and is dispersed to the periphery, so that the oxygen can be uniformly conveyed to the edge of the lower side of the furnace chamber through the oxygen conveying holes II, and the other part of oxygen enters the center of the small circular cavity through the shunt pipe and is dispersed to the periphery, so that the oxygen can be uniformly conveyed to the periphery of the center of the lower side of the furnace chamber through the oxygen conveying holes I, and the uniformity of oxygen conveying is ensured.
(2) The motor arranged in the utility model is a speed reduction motor with a brake, so that the furnace body can be rotated as required, and can also be suspended at a fixed angle as required, thereby bringing great convenience to use.
(3) The flow guiding conical surface and the flow guiding cone arranged in the oxygen supplying device can ensure that oxygen is dispersed to the periphery along the outer surface of the oxygen supplying device, and further ensure the uniformity of oxygen delivery.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of the present invention.
In the figure: 1-furnace body; 2-furnace chamber; 3, rotating the first body; 4-a motor; 5-fixing the first base; 6-rotating the second body; 7-oxygen delivery joint; 8-a central hole; 9-oxygen therapy pipe; 10-a second fixed seat; 11-oxygen transfer hole I; 12-oxygen therapy hole two; 13-small circular cavity; 14-large circular cavity; 15-a base; 16-a groove; 17-a shunt tube; 18-a flow guiding conical surface; 19-a guide cone.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-2, an oxygen bottom-blowing melting furnace production integration apparatus comprises a furnace body 1, a furnace chamber 2, a first rotating body 3, a motor 4, a first fixing seat 5, a second rotating body 6, an oxygen delivery joint 7, a central hole 8, an oxygen delivery pipe 9, a second fixing seat 10, a first oxygen delivery hole 11, a second oxygen delivery hole 12, a small circular cavity 13, a large circular cavity 14, a base 15, a groove 16, a shunt pipe 17, a diversion conical surface 18 and a diversion conical body 19; the bottom of the first fixed seat 5 is fixedly connected to the upper left side of the base 15, and a rotating body 3 is movably connected to the inner portion of the upper side of the first fixed seat 5; the motor 4 is fixedly connected to the outside of the left upper side of the first fixed seat 5, and an output shaft on the right side of the motor 4 is fixedly connected with the center of the left side of the first rotating body 3; the bottom of the second fixed seat 10 is fixedly connected to the right upper side of the base 15, and a second rotating body 6 is movably connected inside the upper side of the second fixed seat 10; a furnace chamber 2 is arranged inside the upper side of the furnace body 1, the outside of the left upper side of the furnace body 1 is fixedly connected with the right side of the first rotating body 3, and the right upper side of the furnace body 1 is fixedly connected with the left side of the second rotating body 6; the oxygen delivery joint 7 is fixedly connected to the outer portion of the right upper side of the second fixing seat 10, and the outer portion of the left side of the oxygen delivery joint 7 is movably connected with the inner portion of the right side of the central hole 8; the small circular cavity 13 is arranged in the center of the lower side of the furnace body 1, a plurality of first oxygen conveying holes 11 are formed in the periphery of the upper side of the small circular cavity 13, the outlets of the upper sides of the first oxygen conveying holes 11 are communicated with the lower side of the furnace chamber 2, and a diversion cone 19 is fixedly connected to the center of the top surface of the small circular cavity 13; the large circular cavity 14 is positioned at the lower side of the small circular cavity 13, the large circular cavity 14 is arranged in the center of the lower side of the furnace body 1, the periphery of the upper side of the large circular cavity 14 is provided with a second oxygen conveying hole 12, and the upper side outlets of the second oxygen conveying hole 12 are communicated with the lower side of the furnace chamber 2; the groove 16 is arranged in the center of the bottom surface of the large circular cavity 14; the outer part of the upper side of the shunt tube 17 is fixedly connected in a central hole arranged on the top surface of the large circular cavity 14, the outlet of the upper side of the shunt tube 17 is communicated with the center of the small circular cavity 13, and the outer part of the lower side of the shunt tube 17 is provided with a flow guide conical surface 18; oxygen therapy pipe 9 fixed connection is inside furnace body 1 right side, the outside fixed connection of the upper right side of oxygen therapy pipe 9 is inside 8 left sides of centre bore, the upper right side entry of oxygen therapy pipe 9 is linked together with oxygen therapy joint 7 left side export, the export of the lower left side of oxygen therapy pipe 9 is linked together with the 16 downside of recess.
Wherein, the motor 4 is a speed reducing motor with a brake; the central line of the second rotating body 6 and the central line of the first rotating body 3 are positioned on the same straight line; the side surface of the small circular cavity 13 is a conical surface with a large upper part and a small lower part; the side surface of the large circular cavity 14 is a conical surface with a large upper part and a small lower part; the lower outer portion of the shunt tube 17 is located centrally above the recess 16.
The using state of the utility model is that when in use, oxygen is firstly conveyed into the groove 16 through the oxygen conveying joint 7 and the oxygen conveying pipe 9, then a part of oxygen enters the center of the large circular cavity 14 and is dispersed to the periphery, so that the oxygen can be uniformly conveyed to the edge of the lower side of the furnace chamber 2 through the oxygen conveying hole two 12, the other part of oxygen enters the center of the small circular cavity 13 through the shunt pipe 17 and is dispersed to the periphery, so that the oxygen can be uniformly conveyed to the periphery of the center of the lower side of the furnace chamber 2 through the oxygen conveying hole one 11, the uniformity of oxygen conveying is ensured, the arranged motor 4 is a speed reducing motor with a brake, so that the furnace body 1 can be rotated according to requirements, in addition, the furnace body 1 can be suspended at a fixed angle position according to requirements, great convenience is brought to use, in addition, the arranged flow guiding conical surface 18 and the flow guiding cone 19 can ensure that the oxygen is dispersed to the periphery along the outer surface, thereby further ensuring uniformity of oxygen delivery.
In the case of the control mode of the utility model, which is controlled by manual actuation or by means of existing automation techniques, the wiring diagram of the power elements and the provision of power are known in the art and the utility model is primarily intended to protect the mechanical means, so that the control mode and wiring arrangement are not explained in detail in the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. An oxygen bottom-blowing smelting furnace production integrated device is characterized by comprising a furnace body (1), a furnace chamber (2), a first rotating body (3), a motor (4), a first fixing seat (5), a second rotating body (6), an oxygen delivery joint (7), a central hole (8), an oxygen delivery pipe (9), a second fixing seat (10), a first oxygen delivery hole (11), a second oxygen delivery hole (12), a small circular cavity (13), a large circular cavity (14), a base (15), a groove (16), a flow dividing pipe (17), a flow guiding conical surface (18) and a flow guiding conical body (19);
the bottom of the first fixed seat (5) is fixedly connected to the upper left side of the base (15), and a first rotating body (3) is movably connected inside the upper side of the first fixed seat (5);
the motor (4) is fixedly connected to the outer portion of the left upper side of the first fixing seat (5), and an output shaft on the right side of the motor (4) is fixedly connected with the center of the left side of the first rotating body (3);
the bottom of the second fixed seat (10) is fixedly connected to the right upper side of the base (15), and a second rotating body (6) is movably connected inside the upper side of the second fixed seat (10);
the furnace chamber (2) is arranged inside the upper side of the furnace body (1), the outside of the left upper side of the furnace body (1) is fixedly connected with the right side of the first rotating body (3), and the right upper side of the furnace body (1) is fixedly connected with the left side of the second rotating body (6);
the oxygen delivery joint (7) is fixedly connected to the outer portion of the right upper side of the second fixing seat (10), and the outer portion of the left side of the oxygen delivery joint (7) is movably connected with the inner portion of the right side of the central hole (8);
the small circular cavity (13) is arranged in the center of the lower side of the furnace body (1), a plurality of first oxygen conveying holes (11) are formed in the periphery of the upper side of the small circular cavity (13), outlets of the upper sides of the first oxygen conveying holes (11) are communicated with the lower side of the furnace chamber (2), and a diversion cone (19) is fixedly connected to the center of the top surface of the small circular cavity (13);
the large circular cavity (14) is positioned at the lower side of the small circular cavity (13), the large circular cavity (14) is arranged in the center of the lower side of the furnace body (1), the periphery of the upper side of the large circular cavity (14) is provided with a second oxygen conveying hole (12), and the upper side outlet of the second oxygen conveying hole (12) is communicated with the lower side of the furnace chamber (2);
the groove (16) is formed in the center of the bottom surface of the large circular cavity (14);
the outer part of the upper side of the shunt pipe (17) is fixedly connected in a central hole arranged on the top surface of the large circular cavity (14), the outlet of the upper side of the shunt pipe (17) is communicated with the center of the small circular cavity (13), and the outer part of the lower side of the shunt pipe (17) is provided with a flow guide conical surface (18);
oxygen therapy pipe (9) fixed connection is inside furnace body (1) right side, the outside fixed connection of oxygen therapy pipe (9) upper right side is inside centre bore (8) left side, oxygen therapy pipe (9) upper right side entry is linked together with oxygen therapy connector (7) left side export, oxygen therapy pipe (9) left side downside export is linked together with recess (16) downside.
2. The integrated production equipment of the oxygen bottom-blowing smelting furnace according to the claim 1, characterized in that the motor (4) is a speed reducing motor with brake.
3. The integrated production equipment of the oxygen bottom-blowing smelting furnace according to the claim 1, characterized in that the center line of the second rotating body (6) and the center line of the first rotating body (3) are on the same line.
4. The integrated production equipment of the oxygen bottom-blowing smelting furnace according to the claim 1, characterized in that the side of the small circular cavity (13) is a conical surface with a big top and a small bottom.
5. The integrated production equipment of the oxygen bottom-blowing smelting furnace according to the claim 1, characterized in that the side of the large circular cavity (14) is a conical surface with a big top and a small bottom.
6. An oxygen bottom-blowing smelting furnace production integrated equipment as claimed in claim 1, characterized in that the outside of the lower side of the shunt tube (17) is located at the central upper side of the groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122049913.0U CN215766430U (en) | 2021-08-29 | 2021-08-29 | Production integrated equipment for oxygen bottom-blowing smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122049913.0U CN215766430U (en) | 2021-08-29 | 2021-08-29 | Production integrated equipment for oxygen bottom-blowing smelting furnace |
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| Publication Number | Publication Date |
|---|---|
| CN215766430U true CN215766430U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122049913.0U Active CN215766430U (en) | 2021-08-29 | 2021-08-29 | Production integrated equipment for oxygen bottom-blowing smelting furnace |
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| Country | Link |
|---|---|
| CN (1) | CN215766430U (en) |
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2021
- 2021-08-29 CN CN202122049913.0U patent/CN215766430U/en active Active
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