CN110631373B - Lead guide groove for lead plaster smelting - Google Patents
Lead guide groove for lead plaster smelting Download PDFInfo
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- CN110631373B CN110631373B CN201910917540.9A CN201910917540A CN110631373B CN 110631373 B CN110631373 B CN 110631373B CN 201910917540 A CN201910917540 A CN 201910917540A CN 110631373 B CN110631373 B CN 110631373B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
- F27D3/145—Runners therefor
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Abstract
The invention discloses a lead guiding groove for lead plaster smelting, which comprises a guide pipeline and a flow control mechanism fixed in the guide pipeline, wherein the flow control mechanism comprises a control mechanism, a fixing frame, a linkage device and a screwed pipe mechanism; the control mechanism comprises a first annular disc, three rotating shafts are fixed on the surface of the first annular disc, and the rotating shafts are arranged on the linkage device. According to the invention, through the arrangement of the linkage device, the first annular disc is pressed to drive the limiting block fixed on the second gear to rotate, in the rotation process of the limiting block, when the fan-shaped block is just overlapped with the fan-shaped through hole, the limiting block is in a complete current limiting state, when the fan-shaped block is staggered with the fan-shaped through hole to form a gap, the lead liquid can flow through the gap, and the flow is larger when the staggered gap is larger, so that the control of the lead liquid flow can be realized by pressing the first annular disc, and the operation is simple, portable and easy to control.
Description
Technical Field
The invention belongs to the technical field of lead plaster smelting equipment, and particularly relates to a lead guide groove for lead plaster smelting.
Background
Aiming at low recovery rate, backward device, high cost and low concentration SO existing in domestic waste lead-acid storage battery lead plaster smelting2The problem of great treatment difficulty is solved, and the research on new smelting processes is increasing day by day, and specifically comprises a wet process, a pre-desulfurization-electrolytic deposition process and a solid-phase electroreduction lead process; the pre-desulfurizing-low temperature reducing smelting process includes wet desulfurizing waste lead-acid accumulator lead plaster and sodium carbonate or ammonium carbonate to produce lead carbonate and side product sulfurSodium or ammonium sulfate, and then reducing and smelting the desulfurized lead plaster; a process for automatically separating waste lead-acid accumulator and smelting regenerated lead by oxygen-enriched bottom blowing includes such steps as smelting the lead paste of waste lead-acid accumulator and lead concentrate in oxygen bottom blowing furnace to obtain coarse lead and high-lead dregs, and smelting reaction to obtain SO2And (4) delivering the flue gas and the concentrate smelting flue gas together to produce sulfuric acid, and reducing the high-lead slag to produce crude lead. Regardless of the smelting mode, the lead guide groove is needed to convey or transfer molten lead liquid in the smelting process, and the smoothness of the lead guide groove directly concerns the circulation of the lead liquid, so that the structural design of the lead guide groove is very important.
Chinese patent document No. CN201720205350.0 discloses a lead-discharging flow groove of a lead-zinc smelting furnace, which comprises a main material channel, wherein one end of the main material channel is provided with a semicircular flange plate, supporting rods are welded on both sides of the upper part of the main material channel, and the supporting rods are positioned at one end of the main material channel close to the semicircular flange plate, guide rods are arranged on both sides of a flashboard and penetrate out of a fixed plate upwards, the guide rods are connected with the fixed plate in a sliding manner, a conical funnel is communicated with the bottom of the inner part of the main material channel, a guide plate is arranged on the inner wall of the conical funnel, the guide plate is provided with a plurality of groups and is parallel to the axial lead of the conical funnel, the reducing end of the conical funnel is communicated with a liquid outlet pipe, a boss is welded on the inner wall of the liquid outlet pipe and is spirally arranged; the groove can form two eddies to ensure that the fluid flows out quickly without clogging. However, when the flow rate of the groove is adjusted, the groove is adjusted by adopting a bolt and nut mode, and the adjusting mode is not accurate enough and portable enough.
Disclosure of Invention
The invention aims to provide a lead guide groove for lead plaster smelting, wherein a first annular disc is pressed through a linkage device to drive a limiting block fixed on a second gear to rotate, in the process of rotation of the limiting block, when a fan-shaped block on the limiting block is just overlapped with a fan-shaped through hole on a current limiting disc, the limiting block is in a complete current limiting state, when the fan-shaped block and the fan-shaped through hole are staggered to form a gap, lead liquid can flow through, and the larger the staggered gap is, the larger the flow is, so that the control of the lead liquid flow can be realized by pressing the first annular disc, and the lead guide groove is simple and portable in operation and easy to control.
The purpose of the invention can be realized by the following technical scheme:
a lead guiding groove for lead plaster smelting comprises a guide pipeline and a flow control mechanism fixed in the guide pipeline, wherein the flow control mechanism comprises a control mechanism, a fixing frame, a linkage device and a screwed pipe mechanism;
the control mechanism comprises a first annular disc, three rotating shafts are uniformly distributed and fixed on the surface of the first annular disc along the circumferential direction, and the rotating shafts are arranged on the linkage device;
the fixing frame comprises a first cylinder, the outer surface of the peripheral side of the first cylinder is fixed on the inner wall of the diversion pipeline, a second annular plate is fixed on the surface of one end of the first cylinder, a third annular plate is fixed on the surface of the second annular plate through three connecting plates, and first circular through holes which are arranged along the axial direction are formed in the surfaces of the second annular plate and the third annular plate;
the linkage device comprises an inner gear ring, first gears, second gears, a flow limiting disc and a limiting block, wherein the inner gear ring is installed in a first cylinder through a bearing and is meshed with the first gears, the three first gears are all installed on a rotating shaft, the first gears and the second gears are both movably installed on the surface of the flow limiting disc and are meshed with the second gears, the flow limiting disc is fixed on the surface of a third annular plate, and a second circular through hole and a fan-shaped through hole are formed in the surface of the flow limiting disc; a limiting block is fixed on the other surface of the second gear, and fan-shaped blocks are uniformly distributed and fixed on the periphery of the limiting block;
the screwed pipe mechanism comprises an external screwed pipe and an internal screwed pipe, the internal screwed pipe is in threaded fit with the external screwed pipe, and the external screwed pipe is fixed on the surface of the inner gear ring.
Furthermore, spiral protrusions are evenly distributed on the outer surface of the periphery of the rotating shaft, a mounting hole is formed in the center of the surface of the first gear, a spiral groove is formed in the side wall of the mounting hole, and the spiral groove is matched with the spiral protrusions on the periphery of the rotating shaft.
Further, both ends of the connecting plate are fixed to the annular inner side surfaces of the second annular plate and the third annular plate, respectively.
Further, the inner diameters of the first circular through hole and the second circular through hole are larger than the shaft diameter of the rotating shaft.
Further, the fan-shaped blocks are matched with the fan-shaped through holes in the axial direction.
The invention has the beneficial effects that:
when the lead liquid flow limiting device works, the first annular disc is pressed, the rotating shaft moves along the axial direction, and the first gear and the rotating shaft are installed in a matched mode through the spiral protrusions and the grooves, so that when the rotating shaft moves, the first gear is driven to rotate; on the other hand, the first gear rotates, the inner gear ring rotates through the meshing of the first gear and the inner gear ring, the outer threaded pipe fixed on the inner gear ring is driven to rotate, the outer threaded pipe is in threaded fit with the inner threaded pipe, and the outer threaded pipe moves axially under the limiting effect of the flow guide pipeline, so that the inner threaded pipe and parts inside the inner threaded pipe are protected.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a schematic structural view of a lead-guiding trough for lead plaster smelting according to the present invention.
FIG. 2 is a schematic structural view of a lead guiding groove for lead plaster smelting according to the present invention.
FIG. 3 is a schematic structural view of a lead guiding groove for lead plaster smelting according to the present invention.
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
FIG. 5 is a schematic view of a portion of the structure of FIG. 3;
fig. 6 is a partial structural schematic view of fig. 3.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a lead guiding groove for lead plaster smelting includes a flow guiding pipeline and a flow control mechanism fixed in the flow guiding pipeline, as shown in fig. 1, the flow control mechanism includes a control mechanism 1, a fixing frame 2, a linkage device 3 and a screwed pipe mechanism 4, the control mechanism 1 is installed on the linkage device 3, the linkage device 3 is installed on the fixing frame 2, and the screwed pipe mechanism 4 is installed on the linkage device 3;
specifically, as shown in fig. 2 and 3, the control mechanism 1 includes a first annular disc 11, three rotating shafts 12 are uniformly fixed on the surface of the first annular disc 11 along the circumferential direction, spiral protrusions are uniformly distributed on the outer surface of the circumferential side of each rotating shaft 12, and the rotating shafts 12 are installed on the linkage device 3;
as shown in fig. 4, the fixing frame 2 includes a first cylinder 21, the peripheral outer surface of the first cylinder 21 is fixed to the inner wall of the diversion pipeline, a second annular plate 22 is fixed to one end surface of the first cylinder 21, a third annular plate 24 is fixed to the surface of the second annular plate 22 through three connecting plates 23, and specifically, both ends of the connecting plates 23 are respectively fixed to the annular inner side surfaces of the second annular plate 22 and the third annular plate 24; the surfaces of the second annular plate 22 and the third annular plate 24 are both provided with a first circular through hole 25 arranged along the axial direction, and the inner diameter of the first circular through hole 25 is larger than the shaft diameter of the rotating shaft 12;
as shown in fig. 5 and 6, the linkage device 3 includes an inner gear ring 31, a first gear 32, a second gear 33, a current-limiting disc 34 and a limiting block 35, specifically, the inner gear ring 31 is installed in the first cylinder 21 through a bearing, the inner gear ring 31 is engaged with the first gear 32, the three first gears 32 are all installed on the rotating shaft 12, specifically, a mounting hole is formed in the center position of the surface of the first gear 32, a spiral groove is formed in the side wall of the mounting hole, and the spiral groove is matched with a spiral protrusion on the peripheral side of the rotating shaft 12; the first gear 32 and the second gear 33 are movably mounted on the surface of the flow limiting disc 34, the first gear 32 is meshed with the second gear 33, the flow limiting disc 34 is fixed on the surface of the third annular plate 24, a second circular through hole 3401 and a fan-shaped through hole 3402 are formed in the surface of the flow limiting disc 34, and the inner diameter of the second circular through hole 3401 is larger than the shaft diameter of the rotating shaft 12; a limiting block 35 is fixed on the other surface of the second gear 33, fan-shaped blocks 3501 are uniformly distributed and fixed on the peripheral side of the limiting block 35, and the fan-shaped blocks 3501 are matched with the fan-shaped through holes 3402 along the axial direction;
the threaded pipe mechanism 4 includes an external threaded pipe 41 and an internal threaded pipe 42, the internal threaded pipe 42 is in threaded fit with the external threaded pipe 41, and the external threaded pipe 41 is fixed on the surface of the ring gear 31;
it should be noted that a limiting strip is axially fixed on the peripheral side of the internal threaded tube 42, a strip-shaped groove is axially arranged in the diversion pipeline, and the limiting groove is in sliding fit with the limiting strip to play a limiting role;
the working principle and the mode of the invention are as follows:
the first annular disc 11 is pressed, the rotating shaft 12 is displaced along the axial direction, and the first gear 32 and the rotating shaft 12 are installed in a matched mode through the spiral protrusions and the grooves, so that when the rotating shaft 12 moves, the first gear 32 is driven to rotate, on one hand, the second gear 33 rotates through meshing transmission of the first gear 32 and the second gear 33, and further the limiting block 35 fixed on the second gear 33 is driven to rotate, in the rotating process of the limiting block 35, when the fan-shaped block 3501 on the limiting block 35 is just overlapped with the fan-shaped through hole 3402 on the limiting disc 34, the limiting block is in a complete current limiting state, when the fan-shaped block 3501 and the fan-shaped through hole 3402 are staggered to form a gap, lead liquid can flow through, the larger the staggered gap is, the larger the flow is, therefore, the control of the lead liquid flow can be realized by pressing the first annular disc 11, and the operation is simple; on the other hand, the first gear 32 rotates, the inner gear ring 31 rotates by the meshing of the first gear 32 and the inner gear ring 31, the outer threaded pipe 41 fixed on the inner gear ring 31 is driven to rotate, the outer threaded pipe 41 is in threaded fit with the inner threaded pipe 42, and the inner threaded pipe and parts in the inner threaded pipe are protected by moving along the axial direction under the limiting action of the diversion pipeline.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the accompanying claims.
Claims (1)
1. A lead guiding groove for lead plaster smelting comprises a flow guiding pipeline and a flow control mechanism fixed in the flow guiding pipeline, and is characterized in that the flow control mechanism comprises a control mechanism (1), a fixing frame (2), a linkage device (3) and a threaded pipe mechanism (4), wherein the control mechanism (1) is installed on the linkage device (3), the linkage device (3) is installed on the fixing frame (2), and the threaded pipe mechanism (4) is installed on the linkage device (3);
the control mechanism (1) comprises a first annular disc (11), three rotating shafts (12) are uniformly and fixedly arranged on the surface of the first annular disc (11) along the circumferential direction, and the rotating shafts (12) are arranged on the linkage device (3); spiral protrusions are uniformly distributed on the outer surface of the periphery of the rotating shaft (12), a mounting hole is formed in the center of the surface of the first gear (32), a spiral groove is formed in the side wall of the mounting hole, and the spiral groove is matched with the spiral protrusions on the periphery of the rotating shaft (12);
the fixing frame (2) comprises a first cylinder (21), the peripheral side outer surface of the first cylinder (21) is fixed on the inner wall of the diversion pipeline, a second annular plate (22) is fixed on the surface of one end of the first cylinder (21), a third annular plate (24) is fixed on the surface of the second annular plate (22) through three connecting plates (23), and two ends of each connecting plate (23) are respectively fixed on the annular inner side surfaces of the second annular plate (22) and the third annular plate (24); the surfaces of the second annular plate (22) and the third annular plate (24) are provided with first circular through holes (25) which are arranged along the axial direction;
the linkage device (3) comprises an inner gear ring (31), a first gear (32), a second gear (33), a flow limiting disc (34) and a limiting block (35), wherein the inner gear ring (31) is installed in a first cylinder (21) through a bearing, the inner gear ring (31) is meshed with the first gear (32), the three first gears (32) are all installed on a rotating shaft (12), the first gear (32) and the second gear (33) are both movably installed on the surface of the flow limiting disc (34), the first gear (32) is meshed with the second gear (33), the flow limiting disc (34) is fixed on the surface of a third annular plate (24), and a second circular through hole (3401) and a fan-shaped through hole (3402) are formed in the surface of the flow limiting disc (34); the inner diameters of the first circular through hole (25) and the second circular through hole (3401) are both larger than the shaft diameter of the rotating shaft (12); a limiting block (35) is fixed on the other surface of the second gear (33), and fan-shaped blocks (3501) are uniformly fixed on the peripheral side of the limiting block (35); the fan-shaped block (3501) is matched with the fan-shaped through hole (3402) along the axial direction;
the threaded pipe mechanism (4) comprises an external threaded pipe (41) and an internal threaded pipe (42), the internal threaded pipe (42) is in threaded fit with the external threaded pipe (41), and the external threaded pipe (41) is fixed on the surface of the inner gear ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917540.9A CN110631373B (en) | 2019-09-26 | 2019-09-26 | Lead guide groove for lead plaster smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917540.9A CN110631373B (en) | 2019-09-26 | 2019-09-26 | Lead guide groove for lead plaster smelting |
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| Publication Number | Publication Date |
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| CN110631373A CN110631373A (en) | 2019-12-31 |
| CN110631373B true CN110631373B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910917540.9A Active CN110631373B (en) | 2019-09-26 | 2019-09-26 | Lead guide groove for lead plaster smelting |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114022A (en) * | 1994-06-15 | 1995-12-27 | 崔源湘 | Constant small moment controllable throttle valve device |
| CN206036268U (en) * | 2016-09-18 | 2017-03-22 | 湛江嘉诚科技服务有限公司 | Transformer tank butterfly valve |
| CN206593480U (en) * | 2017-03-05 | 2017-10-27 | 洛阳永宁金铅冶炼有限公司 | A kind of facility of lead-zinc smelting-furnace puts lead chute |
| CN110116082A (en) * | 2019-04-24 | 2019-08-13 | 安徽锦鼎织造有限公司 | It is a kind of for weaving the dusting device of high-performance safety belt |
| CN110176849A (en) * | 2019-06-14 | 2019-08-27 | 安徽沃弗电力科技有限公司 | A kind of single side transmission air-cooled permanent-magnet speed governor |
| CN110215825A (en) * | 2019-06-03 | 2019-09-10 | 骆驼集团(安徽)再生资源有限公司 | Flue gas purification device in a kind of reviver fusion process |
-
2019
- 2019-09-26 CN CN201910917540.9A patent/CN110631373B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114022A (en) * | 1994-06-15 | 1995-12-27 | 崔源湘 | Constant small moment controllable throttle valve device |
| CN206036268U (en) * | 2016-09-18 | 2017-03-22 | 湛江嘉诚科技服务有限公司 | Transformer tank butterfly valve |
| CN206593480U (en) * | 2017-03-05 | 2017-10-27 | 洛阳永宁金铅冶炼有限公司 | A kind of facility of lead-zinc smelting-furnace puts lead chute |
| CN110116082A (en) * | 2019-04-24 | 2019-08-13 | 安徽锦鼎织造有限公司 | It is a kind of for weaving the dusting device of high-performance safety belt |
| CN110215825A (en) * | 2019-06-03 | 2019-09-10 | 骆驼集团(安徽)再生资源有限公司 | Flue gas purification device in a kind of reviver fusion process |
| CN110176849A (en) * | 2019-06-14 | 2019-08-27 | 安徽沃弗电力科技有限公司 | A kind of single side transmission air-cooled permanent-magnet speed governor |
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| CN110631373A (en) | 2019-12-31 |
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