CN214160815U - Rotary smoke collecting hood for hot repair ladle - Google Patents
Rotary smoke collecting hood for hot repair ladle Download PDFInfo
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- CN214160815U CN214160815U CN202023348876.5U CN202023348876U CN214160815U CN 214160815 U CN214160815 U CN 214160815U CN 202023348876 U CN202023348876 U CN 202023348876U CN 214160815 U CN214160815 U CN 214160815U
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Abstract
The utility model relates to the technical field of ladle hot repair auxiliary equipment, in particular to a hot repair ladle rotary smoke collecting hood, which comprises a negative pressure pipe assembly, a horizontal moving mechanism, a dust hood, a rotary mechanism, a power mechanism, a positioning mechanism and a control mechanism; the negative pressure pipe assembly is movably arranged on the horizontal moving mechanism and is communicated with the dust hood; the swing mechanism is in transmission connection with the power mechanism; the positioning mechanism is arranged on the horizontal moving mechanism; the control mechanism is electrically connected with the power mechanism and the positioning mechanism. The utility model has the advantages that the horizontal moving mechanism is arranged, so that the production process requirements can be met only by one set of smoke collecting hood at different steel ladle hot repair positions, the whole dust removing system is simplified to a greater extent, and the equipment maintenance workload of operators is reduced; on the other hand, negative pressure pipe assembly and suction hood can also form the effect of similar top suction hood, carry out centralized processing to the smoke and dust through the dust remover simultaneously, have greatly improved operation workman's in the factory building operating condition.
Description
Technical Field
The utility model relates to a ladle hot repair auxiliary assembly technical field especially relates to a hot repair package rotation type collection petticoat pipe.
Background
The ladle hot repair process is a ladle transfer station which is responsible for connecting a converter, a refining process and a continuous casting process, has high operation rate and quite short operation time, wherein the operation of a water boiling port is an important operation link of the process and is also an operation point for generating smoke dust.
However, the dust removal effect of the fixed cover and the side suction dust removal mode used in the hot repair process of the steel ladle in the prior art is poor, red smoke often overflows from a roof air window, and the operation environment and the plant area environment are seriously affected, so that how to treat the dust emission of the process, especially after the steel ladle is covered and put into use, finding a new effective dust removal mode is very important for promoting the development of production and protecting the plant area environment.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a pair of hot repair package rotation type collection petticoat pipe to it is poor with the side suction dust removal mode dust removal effect that the fixed cover that is used for the ladle hot repair process that exists among the prior art to solve, has seriously influenced the problem of operation environment and factory environmental protection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hot repair package rotary smoke collecting hood, which comprises a negative pressure pipe component, a horizontal moving mechanism, a dust hood, a swing mechanism, a power mechanism, a plurality of positioning mechanisms and a control mechanism; the negative pressure pipe assembly is movably arranged on the horizontal moving mechanism in the horizontal direction, one end of the negative pressure pipe assembly is tightly connected with the dust hood, the negative pressure pipe assembly is communicated with the dust hood, and the other end of the negative pressure pipe assembly is detachably connected with the dust remover; the swing mechanism is arranged on the negative pressure pipe assembly and is in transmission connection with the power output end of the power mechanism; the positioning mechanism is arranged on the horizontal moving mechanism; the control mechanism is electrically connected with the power mechanism and the positioning mechanism.
The utility model provides a hot repair package rotation type collection petticoat pipe, furtherly, negative pressure pipe assembly includes first negative pressure pipe, second negative pressure pipe and a plurality of third negative pressure pipes; one end of the first negative pressure pipe is tightly connected with the dust hood, the other end of the first negative pressure pipe is tightly connected with one end of the second negative pressure pipe, and the rotating mechanism is arranged at the joint of the first negative pressure pipe and the second negative pressure pipe; the other end of the second negative pressure pipe is movably arranged on the horizontal moving mechanism in the horizontal direction, and the second negative pressure pipe is communicated with the first negative pressure pipe; a plurality of third negative pressure pipe interval set up in horizontal migration mechanism's bottom, it is whole communicate the setting between the third negative pressure pipe, the one end of third negative pressure pipe can with the other end zonulae occludens of second negative pressure pipe, the other end of third negative pressure pipe with dust remover detachably connects, the third negative pressure pipe with second negative pressure pipe intercommunication sets up.
The utility model provides a hot repair package rotary smoke collecting hood, further, the slewing mechanism comprises a slewing bearing; the slewing bearing is detachably arranged at the joint of the first negative pressure pipe and the second negative pressure pipe, the first negative pressure pipe can perform slewing motion by taking the second negative pressure pipe as a center through the slewing bearing, and the slewing bearing is in transmission connection with the power mechanism.
The utility model provides a hot repair package rotary smoke collecting hood, further, the horizontal moving mechanism comprises a horizontal moving slide rail and a moving base; the movable base is detachably arranged at the other end of the second negative pressure pipe, the movable base can reciprocate along the horizontal movable sliding rail, and the positioning mechanism is arranged on the horizontal movable sliding rail.
The utility model provides a hot repair package rotation type collection petticoat pipe, furtherly, positioning mechanism includes a plurality of position sensors and a plurality of spacing portions that are used for detecting the operating position of mobile base; the position sensor is arranged on the movable base; the plurality of limiting parts are arranged on the horizontal moving slide rail at intervals.
The utility model provides a hot repair package rotary smoke collecting hood, further, the power mechanism comprises a motor and a speed reducer; the motor and the speed reducer are both arranged at the joint of the first negative pressure pipe and the second negative pressure pipe, the motor is in transmission connection with the speed reducer, and the speed reducer is in transmission connection with the slewing mechanism.
The utility model provides a package rotation type collection petticoat pipe is repaiied to heat, furtherly, first negative pressure pipe with the junction detachably of suction hood is provided with first pneumatic ooff valve.
The utility model provides a package rotation type collection petticoat pipe is repaiied to heat, furtherly, the second negative pressure pipe with the junction detachably of third negative pressure pipe is provided with the second pneumatic switch valve.
The utility model provides a package rotation type collection petticoat pipe is repaiied to heat, furtherly, the second negative pressure pipe with the junction of third negative pressure pipe is provided with sealing element.
The utility model provides a package rotation type collection petticoat pipe is repaiied to heat, furtherly, first negative pressure pipe with the suction hood passes through flange fixed connection.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a hot repair package rotary smoke collecting hood, which comprises a negative pressure pipe component, a horizontal moving mechanism, a dust hood, a swing mechanism, a power mechanism, a positioning mechanism and a control mechanism; the negative pressure pipe assembly is communicated with the dust hood, and the other end of the negative pressure pipe assembly is detachably connected with the dust remover; the swing mechanism is in transmission connection with the power output end of the power mechanism; the positioning mechanism is arranged on the horizontal moving mechanism; the control mechanism is electrically connected with the power mechanism and the positioning mechanism. The utility model discloses a set up horizontal migration mechanism, make parts such as negative pressure pipe assembly and suction hood can move to different hot repair stations along horizontal migration mechanism on the one hand to ladle hot repair positions that do not work simultaneously only need a set of collection petticoat pipe can satisfy the production technology requirement, namely when satisfying environmental protection dust removal requirement, equipment setting quantity reduces by a wide margin, thereby has simplified whole dust pelletizing system, has reduced manufacturing cost to a great extent, has still reduced operating personnel's equipment maintenance work load; on the other hand, negative pressure pipe assembly and suction hood can also form the effect of similar top suction hood, can block dusty hot flue gas upflow well to by the whole collections of suction hood, avoided the diffusion of smoke and dust, carry out centralized processing to the smoke and dust through the dust remover simultaneously, and then reach national environmental protection and administer the requirement, also greatly improved operation workman's in the factory building operating condition simultaneously.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic structural diagram of a hot repair package rotary smoke collecting hood provided by the embodiment 1 of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the dust removal effect of the fixed cover and the side suction dust removal mode for the steel ladle hot repair process in the prior art is poor, red smoke is often caused to overflow a roof air window, the operation environment and the plant area environment are seriously affected, and therefore, the new effective dust removal mode is very important for promoting the development of production and protecting the plant area environment after the raise dust of the process is treated, particularly after the steel ladle is added with a cover.
In order to solve the above technical problem, an embodiment 1 of the present invention provides a hot repair ladle rotary type fume collecting hood 1, as shown in fig. 1, including a negative pressure pipe assembly 11, a horizontal moving mechanism 12, a dust hood 13, a swing mechanism 14, a power mechanism 15, a plurality of positioning mechanisms 16 and a control mechanism; the negative pressure pipe assembly 11 is movably arranged on the horizontal moving mechanism 12 in the horizontal direction, one end of the negative pressure pipe assembly 11 is tightly connected with the dust hood 13, the negative pressure pipe assembly 11 is communicated with the dust hood 13, and the other end of the negative pressure pipe assembly 11 is detachably connected with the dust remover 17; the swing mechanism 14 is arranged on the negative pressure pipe assembly 11, and the swing mechanism 14 is in transmission connection with the power output end of the power mechanism 15; the positioning mechanism 16 is arranged on the horizontal moving mechanism 12; the control mechanism is electrically connected with the power mechanism 15 and the positioning mechanism 16. Wherein, the power mechanism 15 comprises a motor 151 and a speed reducer 152; the motor 151 and the speed reducer 152 are both arranged at the joint of the first negative pressure pipe 111 and the second negative pressure pipe 112, the motor 151 is in transmission connection with the speed reducer 152, and the speed reducer 152 is in transmission connection with the swing mechanism 14. The first negative pressure pipe 111 is detachably provided with a first pneumatic switch valve 18 at the connection with the dust hood 13. A second pneumatic switch valve 19 is detachably provided at the junction of the second negative pressure pipe 112 and the third negative pressure pipe 113. A sealing member is provided at a junction of the second negative pressure tube 112 and the third negative pressure tube 113. The first negative pressure pipe 111 is fixedly connected with the dust hood 13 through a connecting flange 110.
The utility model provides a hot repair package rotation type collection petticoat pipe 1, through setting up horizontal migration mechanism 12, on the one hand make parts such as negative pressure pipe subassembly 11 and suction hood 13 can move to different hot repair stations along horizontal migration mechanism 12, thereby the ladle hot repair station of not simultaneous work only needs one set of collection petticoat pipe can satisfy the production technology requirement, namely when satisfying the environmental protection dust removal requirement, equipment sets up quantity and reduces by a wide margin, thereby simplified whole dust pelletizing system, reduced manufacturing cost to a great extent, still reduced operating personnel's equipment maintenance work load; on the other hand, negative pressure pipe subassembly 11 and suction hood 13 can also form the effect of similar top suction hood, can block dusty hot flue gas upward flow well to being collected by suction hood 13 is whole, having avoided the diffusion of smoke and dust, carrying out centralized processing to the smoke and dust through dust remover 17 simultaneously, and then reaching national environmental protection and administering the requirement, also greatly improved operation workman's in the factory building operating condition simultaneously. In addition, the arrangement of the swing mechanism 14 enables an operator to further adjust the relative positions of the negative pressure pipe assembly 11 and the dust hood 13 and the ladle hot repair position which does not work simultaneously through the swing mechanism 14, and further ensures the working reliability of the smoke collecting hood. It can be seen that, the utility model provides a hot repair package rotation type collection petticoat pipe 1, its simple structure is reasonable, easy to maintain, job stabilization, dust removal effect are showing, can absorb the raise dust of hot repair process effectively, and fundamentally has solved the fixed cover that is used for the ladle hot repair process that exists among the prior art and has inhaled dust removal mode dust removal effect poor with the side, has seriously influenced the problem of operation environment and factory environmental protection.
In order to further improve the dust collecting effect, the hot repair ladle rotary type smoke collecting hood 1 provided by the embodiment further includes that the negative pressure pipe assembly 11 includes a first negative pressure pipe 111, a second negative pressure pipe 112 and a plurality of third negative pressure pipes 113; one end of the first negative pressure pipe 111 is tightly connected with the dust hood 13, the other end of the first negative pressure pipe 111 is tightly connected with one end of the second negative pressure pipe 112, and a swing mechanism 14 is arranged at the connection part of the first negative pressure pipe 111 and the second negative pressure pipe 112; the other end of the second negative pressure pipe 112 is movably arranged on the horizontal moving mechanism 12 in the horizontal direction, and the second negative pressure pipe 112 is communicated with the first negative pressure pipe 111; a plurality of third negative pressure pipes 113 are arranged at the bottom of the horizontal movement mechanism 12 at intervals, all the third negative pressure pipes 113 are communicated, one end of the third negative pressure pipe 113 can be tightly connected with the other end of the second negative pressure pipe 112, the other end of the third negative pressure pipe 113 is detachably connected with the dust remover 17, and the third negative pressure pipe 113 is communicated with the second negative pressure pipe 112. By arranging the first negative pressure pipe 111 and the second negative pressure pipe 112, the first negative pressure pipe 111 can rotate relative to the second negative pressure pipe 112 through the swing mechanism 14 to adjust the relative position of the dust hood 13 and the hot repair station, and the second negative pressure pipe 112 can reciprocate along the horizontal moving mechanism 12 to realize the quick switching of different hot repair stations, so that the dust collection effect is improved; it is worth noting that the third negative pressure pipe 113 is specifically an underground smoke pipe arranged under the ground, and the design of the underground smoke pipe well solves the problem of interference on lifting and transporting the steel ladle caused by arranging the smoke pipe on the ground or being overhead, so that the influence of technical improvement engineering on production is reduced to the minimum.
In order to further improve the working reliability of the fume collecting hood, in the hot repair ladle rotary fume collecting hood 1 provided by the embodiment, further, the slewing mechanism 14 comprises a slewing bearing; the slewing bearing is detachably arranged at the joint of the first negative pressure pipe 111 and the second negative pressure pipe 112, the first negative pressure pipe 111 can perform slewing motion by taking the second negative pressure pipe 112 as a center through the slewing bearing, and the slewing bearing is in transmission connection with the power mechanism 15. Because the first negative pressure pipe 111 and the dust hood 13 have large mass and the structural stability has large influence on the rotary motion, dust collection operation and the like, the rotary support can bear large axial and radial loads and overturning moment at the same time by arranging the rotary support, and the rotary support is simple in structure and easy to arrange, so that the production and manufacturing cost is reduced to a certain extent while the working reliability of the first negative pressure pipe 111 and the dust hood 13 is ensured.
In order to further improve the working reliability of the fume collecting hood, in the hot repair ladle rotary fume collecting hood 1 provided by the embodiment, further, the horizontal moving mechanism 12 comprises a horizontal moving slide rail 121 and a moving base 122; the movable base 122 is detachably disposed at the other end of the second negative pressure tube 112, the movable base 122 can reciprocate along the horizontal movable slide rail 121, and the positioning mechanism 16 is disposed on the horizontal movable slide rail 121. Further, the positioning mechanism 16 includes a plurality of position sensors 161 for detecting the operating position of the moving base 122 and a plurality of position restricting portions 162; the position sensor 161 is disposed on the moving base 122; the plurality of limiting portions 162 are disposed on the horizontal moving rail 121 at intervals. By arranging the horizontal moving slide rail 121 and the moving base 122, and matching the position sensor 161 arranged on the moving base 122 with the limit part 162 arranged on each hot repair station, when the second negative pressure pipe 112 moves to a hot repair station, the position sensor 161 can send the relative position or coordinate information of the second negative pressure pipe on the horizontal moving slide rail 121 to the control mechanism in real time, and the control mechanism compares the information with the hot repair station information preset by the system, so that the second negative pressure pipe 112 can be accurately butted with the third negative pressure pipe 113 under the ground surface, and the phenomenon of flue gas leakage of the ladle hot repair caused by the problem of unreliable butting between the second negative pressure pipe and the third negative pressure pipe is avoided; the limit part 162 can effectively ensure the reasonable stroke range of the second negative pressure pipe 112, avoid the phenomenon that the third negative pressure pipe 113 cannot be normally butted due to control mechanism faults or other external reasons, and further ensure the working reliability of the collection of the flue gas in the ladle hot repair.
To sum up, the utility model provides a hot repair package rotation type collection petticoat pipe through setting up horizontal migration mechanism, makes parts such as negative pressure pipe subassembly and suction hood can move to different hot repair stations along horizontal migration mechanism on the one hand, thereby the ladle hot repair position of not simultaneous work only needs one set of collection petticoat pipe can satisfy the production technology requirement, namely when satisfying the environmental protection dust removal requirement, equipment sets up quantity and reduces by a wide margin, thereby simplified whole dust pelletizing system, reduced manufacturing cost to a great extent, still reduced operating personnel's equipment maintenance work load; on the other hand, negative pressure pipe assembly and suction hood can also form the effect of similar top suction hood, can block dusty hot flue gas upflow well to by the whole collections of suction hood, avoided the diffusion of smoke and dust, carry out centralized processing to the smoke and dust through the dust remover simultaneously, and then reach national environmental protection and administer the requirement, also greatly improved operation workman's in the factory building operating condition simultaneously. In addition, the arrangement of the rotary mechanism enables an operator to further adjust the relative positions of the negative pressure pipe assembly, the dust hood and the ladle hot repair positions which do not work simultaneously through the rotary mechanism, and the working reliability of the smoke collecting hood is further ensured.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A hot repair package rotary type smoke collecting hood is characterized by comprising a negative pressure pipe assembly, a horizontal moving mechanism, a dust hood, a rotary mechanism, a power mechanism, a plurality of positioning mechanisms and a control mechanism;
the negative pressure pipe assembly is movably arranged on the horizontal moving mechanism in the horizontal direction, one end of the negative pressure pipe assembly is tightly connected with the dust hood, the negative pressure pipe assembly is communicated with the dust hood, and the other end of the negative pressure pipe assembly is detachably connected with the dust remover; the swing mechanism is arranged on the negative pressure pipe assembly and is in transmission connection with the power output end of the power mechanism; the positioning mechanism is arranged on the horizontal moving mechanism; the control mechanism is electrically connected with the power mechanism and the positioning mechanism.
2. The hot pot rotary fume collection hood according to claim 1 wherein said suction duct assembly comprises a first suction duct, a second suction duct and a plurality of third suction ducts; one end of the first negative pressure pipe is tightly connected with the dust hood, the other end of the first negative pressure pipe is tightly connected with one end of the second negative pressure pipe, and the rotating mechanism is arranged at the joint of the first negative pressure pipe and the second negative pressure pipe; the other end of the second negative pressure pipe is movably arranged on the horizontal moving mechanism in the horizontal direction, and the second negative pressure pipe is communicated with the first negative pressure pipe; a plurality of third negative pressure pipe interval set up in horizontal migration mechanism's bottom, it is whole communicate the setting between the third negative pressure pipe, the one end of third negative pressure pipe can with the other end zonulae occludens of second negative pressure pipe, the other end of third negative pressure pipe with dust remover detachably connects, the third negative pressure pipe with second negative pressure pipe intercommunication sets up.
3. The hot dresser rotary fume collecting hood according to claim 2, wherein the swing mechanism includes a swing bearing; the slewing bearing is detachably arranged at the joint of the first negative pressure pipe and the second negative pressure pipe, the first negative pressure pipe can perform slewing motion by taking the second negative pressure pipe as a center through the slewing bearing, and the slewing bearing is in transmission connection with the power mechanism.
4. The hot pot rotary fume collecting hood according to claim 2, wherein the horizontal moving mechanism comprises a horizontal moving slide rail and a moving base; the movable base is detachably arranged at the other end of the second negative pressure pipe, the movable base can reciprocate along the horizontal movable sliding rail, and the positioning mechanism is arranged on the horizontal movable sliding rail.
5. The hot pot rotary fume collecting hood according to claim 4, wherein the positioning mechanism comprises a plurality of position sensors for detecting the operation position of the mobile base and a plurality of limiting parts; the position sensor is arranged on the movable base; the plurality of limiting parts are arranged on the horizontal moving slide rail at intervals.
6. The hot pot rotary fume collecting hood as recited in claim 2, wherein the power mechanism comprises a motor and a speed reducer; the motor and the speed reducer are both arranged at the joint of the first negative pressure pipe and the second negative pressure pipe, the motor is in transmission connection with the speed reducer, and the speed reducer is in transmission connection with the slewing mechanism.
7. The hot pot rotary fume collecting hood according to claim 2, wherein a first pneumatic switch valve is detachably arranged at the connection of the first negative pressure pipe and the dust hood.
8. The hot repair kit rotary type fume collecting hood according to claim 2, wherein a second pneumatic switch valve is detachably arranged at the joint of the second negative pressure pipe and the third negative pressure pipe.
9. The hot pot rotary fume collecting hood according to claim 2, wherein a sealing element is provided at a connection of the second negative pressure pipe and the third negative pressure pipe.
10. The hot pot rotary fume collecting hood according to claim 2, wherein the first negative pressure pipe is fixedly connected with the dust hood through a connecting flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202023348876.5U CN214160815U (en) | 2020-12-31 | 2020-12-31 | Rotary smoke collecting hood for hot repair ladle |
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CN202023348876.5U CN214160815U (en) | 2020-12-31 | 2020-12-31 | Rotary smoke collecting hood for hot repair ladle |
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CN214160815U true CN214160815U (en) | 2021-09-10 |
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CN202023348876.5U Active CN214160815U (en) | 2020-12-31 | 2020-12-31 | Rotary smoke collecting hood for hot repair ladle |
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2020
- 2020-12-31 CN CN202023348876.5U patent/CN214160815U/en active Active
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