CN212274643U - Novel scrap steel feeding vibration conveying device - Google Patents
Novel scrap steel feeding vibration conveying device Download PDFInfo
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- CN212274643U CN212274643U CN202021907570.6U CN202021907570U CN212274643U CN 212274643 U CN212274643 U CN 212274643U CN 202021907570 U CN202021907570 U CN 202021907570U CN 212274643 U CN212274643 U CN 212274643U
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Abstract
The utility model discloses a novel scrap steel feeding vibration conveying device, which comprises a vibration source and at least two layers of conveying grooves, wherein the conveying grooves are horizontally overlapped in sequence, and the length of the conveying groove positioned on the upper layer between the adjacent conveying grooves is shorter than that of the conveying groove positioned on the lower layer; the conveying groove at the lowest layer is connected with a vibration source. The utility model discloses a double-deck transfer passage carries the heating to the scrap steel, the relative single transfer passage of delivery capacity of scrap steel promotes greatly, and because double-deck passageway sharing vibration source and electric stove, so double-deck conveyer trough can slow down the flow velocity of high-temperature gas in preheating the passageway to a certain extent, the contact time of high-temperature air current with the scrap steel has been prolonged, preheat effectually, and two conveyer troughs have independent feed inlet and swager, can carry out feeding and press the material alone, only sharing vibration source, the scrap steel of carrying in the defeated material inslot of upper strata is carried and is fallen on the defeated material groove of lower floor.
Description
Technical Field
The utility model belongs to the technical field of the scrap steel preheats, concretely relates to novel reinforced vibratory feed of scrap steel device.
Background
Steelmaking process, preheating of steel scrap is must through the procedure, and current steel scrap heating uses the horizontal vibration transport mode of single passageway, and the steel scrap conveying capacity is limited, and the high temperature flue gas that the electric stove produced acts as the speed of preheating the circulation in the passageway faster in single vibration conveyer trough moreover, makes the contact time and the area of contact of steel scrap and high temperature flue gas all restricted, can't preheat the steel scrap high-efficiently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior steel scrap adopts a single channel to carry and preheat, the steel scrap conveying capacity is less and the preheating efficiency is poor, thereby providing a novel steel scrap feeding vibration conveying device.
For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:
a novel scrap steel charging vibration conveying device comprises a vibration source and at least two layers of conveying grooves, wherein the conveying grooves are horizontally overlapped in sequence, and the length of the conveying groove on the upper layer between the adjacent conveying grooves is shorter than that of the conveying groove on the lower layer; the conveying groove at the lowest layer is connected with a vibration source.
As a utility model's an optimal scheme, the conveyer trough is two-layer, is upper conveyer trough and lower floor's conveyer trough respectively, the bottom of upper conveyer trough and the top fixed connection of lower floor's conveyer trough, and the length of lower floor's conveyer trough is greater than the length of upper conveyer trough, and lower floor's conveyer trough is connected with the vibration source, and the vibration source drives the conveyer trough vibration of lower floor, and upper conveyer trough vibrates together under the drive of lower floor's conveyer trough.
As a preferred scheme of the utility model, because the working environment is a high temperature condition, in order to make the service life of the upper layer conveying trough and the lower layer conveying trough longer, both side walls of the upper layer conveying trough and both side walls of the lower layer conveying trough are provided with water cooling components; the water-cooling assembly comprises a plurality of water-cooling side plates, the water-cooling side plates are mutually inserted, and each water-cooling side plate is provided with a water-cooling channel. Each water-cooling curb plate self is a complete water-cooling system, and each water-cooling curb plate is pegged graft together and is lived in order to wrap up the lateral wall of upper conveyer trough or lower floor's conveyer trough is whole, realizes the cooling comprehensively, and independent is again in order to guarantee can independent work in addition, prevents that single damage is whole can't realize the cooling.
As an optimized proposal of the utility model, the upper conveying trough is provided with a primary elastic sealing structure and a secondary labyrinth sealing structure.
The primary elastic sealing structure comprises a platform sealing baffle, a conveying sealing baffle and an elastic sealing pipe, wherein the platform sealing baffle is horizontally arranged on the inner side of a platform support, the conveying sealing baffle is vertically arranged on the side wall of an upper-layer conveying groove, a primary sealing cavity is formed on the inner sides of the platform sealing baffle, the conveying sealing baffle and the platform support, the elastic sealing pipe is located in the primary sealing cavity, and the elastic sealing pipe is in close contact with the platform sealing baffle, the conveying sealing baffle and the inner side of the platform support.
The secondary labyrinth type sealing structure comprises a high-temperature resistant supporting plate, a spoiler I, a sealing plate and a spoiler II; the high-temperature-resistant supporting plate is placed on the platform support, and the front part of the high-temperature-resistant supporting plate is suspended above the upper-layer conveying groove; the spoiler I is arranged at the suspended part of the high-temperature-resistant supporting plate; the closing plate is installed at upper conveyer trough outer wall, and the interval is equipped with spoiler II on the closing plate, and spoiler II and spoiler I alternately dislocation set.
As a preferred scheme of the utility model, at lower floor conveyer trough and upper conveyer trough coincidence position, the seal structure that directly relies on the upper conveyer trough can realize sealing, prevents in the external cold air admission passage, but also can seal in order to ensure the part of not coinciding, the lower floor conveyer trough is equipped with elastic seal structure and secondary labyrinth type seal structure once at the position that surpasss the upper conveyer trough.
The primary elastic sealing structure comprises a platform sealing baffle, a conveying sealing baffle and an elastic sealing pipe, wherein the platform sealing baffle is horizontally arranged on the inner side of a platform support, the conveying sealing baffle is vertically arranged on the side wall of the lower-layer conveying groove, a primary sealing cavity is formed on the inner sides of the platform sealing baffle, the conveying sealing baffle and the platform support, the elastic sealing pipe is located in the primary sealing cavity, and the elastic sealing pipe is in close contact with the platform sealing baffle, the conveying sealing baffle and the inner side of the platform support.
The secondary labyrinth type sealing structure comprises a high-temperature resistant supporting plate, a spoiler I, a sealing plate and a spoiler II; the high-temperature-resistant supporting plate is placed on the platform support, and the front part of the high-temperature-resistant supporting plate is suspended above the lower-layer conveying groove; the spoiler I is arranged at the suspended part of the high-temperature-resistant supporting plate; the closing plate is installed at lower floor's conveyer trough outer wall, and the interval is equipped with spoiler II on the closing plate, and spoiler II and spoiler I alternately dislocation set.
As a preferred scheme of the utility model, in order to better carry out the conveying and prevent the material blockage, the feed inlet of the upper layer conveying groove and the feed inlet of the lower layer conveying groove are both provided with a material pressing mechanism; the pressing mechanism comprises a pressing cylinder, a pressing folded plate and a pressing roller, the pressing cylinder is installed at a feeding hole of the upper-layer conveying groove or a feeding hole of the lower-layer conveying groove, a piston rod of the pressing cylinder is connected with the pressing folded plate, the pressing folded plate is hinged to the pressing support and rotates around a hinged point, the pressing roller is installed at the free end of the pressing folded plate through a bearing, and the pressing roller can rotate at the free end of the pressing folded plate to realize rolling.
The utility model discloses a double-deck transfer passage carries the heating to the scrap steel, the conveying capacity of scrap steel promotes greatly relatively single transfer passage, and because double-deck passage sharing vibration source and electric stove, so double-deck conveyer trough can slow down the velocity of flow of high-temperature gas in preheating the passageway to a certain extent, the contact time of high-temperature gas flow and scrap steel has been prolonged, play better preheating effect, and upper conveyer trough is connected with lower floor's conveyer trough, lower floor's conveyer trough drives upper conveyer trough vibration, realize the transport of scrap steel, two conveyer troughs have independent feed inlet and swager, can carry out feeding and pressing material alone, only share the vibration source, the scrap steel of carrying in the upper conveying trough is carried and is fallen on lower floor's conveying trough, lower floor's conveying trough carries the scrap steel in the electric stove through the electric stove conveyer trough; and the two layers of the conveying device can simultaneously convey the scrap steel and heat the scrap steel, so that the conveying capacity of the scrap steel is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention in a use state.
Fig. 2 is an assembly view of the upper feeding chute, the lower feeding chute and the platform support of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the material pressing mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 any creative effort belong to the protection scope of the present invention.
Example (b):
the utility model provides a novel reinforced vibratory feed of steel scrap device, as shown in figure 1, including vibration source 1, upper conveying trough 2 and lower floor's conveying trough 3, the top fixed connection of the bottom of upper conveying trough 2 and lower floor's conveying trough 3, and the length of lower floor's conveying trough 3 is greater than the length of upper conveying trough 2, and lower floor's conveying trough 3 is connected with vibration source 1, and the vibration source drives the vibration of lower floor's conveying trough, and the upper conveying trough vibrates together under the drive of lower floor's conveying trough.
Because the working environment is a high-temperature condition, in order to prolong the service life of the upper-layer conveying trough and the lower-layer conveying trough, water-cooling assemblies are arranged on two side walls of the upper-layer conveying trough 2 and two side walls of the lower-layer conveying trough 3; the water-cooling assembly comprises a plurality of water-cooling side plates 4, the water-cooling side plates 4 are mutually inserted, and each water-cooling side plate 4 is provided with a water-cooling channel. Each water-cooling curb plate self is a complete water-cooling system, and each water-cooling curb plate is pegged graft together and is lived in order to wrap up the lateral wall of upper conveyer trough or lower floor's conveyer trough is whole, realizes the cooling comprehensively, and independent is again in order to guarantee can independent work in addition, prevents that single damage is whole can't realize the cooling.
Since the conveying groove serves as a preheating passage, the upper conveying groove 2 is provided with a primary elastic sealing structure and a secondary labyrinth type sealing structure in order to ensure a preheating effect.
The primary elastic sealing structure is shown in fig. 2 and 3 and comprises a platform sealing baffle 6, a conveying sealing baffle 7 and an elastic sealing pipe 8, wherein the platform sealing baffle 6 is horizontally arranged on the inner side of a platform support 5, the conveying sealing baffle 7 is vertically arranged on the side wall of an upper conveying trough 2, a primary sealing cavity is formed on the inner side of the platform sealing baffle 6, the conveying sealing baffle 7 and the inner side of the platform support 5, the elastic sealing pipe 8 is located in the primary sealing cavity, and the elastic sealing pipe 8 is in close contact with the platform sealing baffle 6, the conveying sealing baffle 7 and the inner side of the platform support 5.
The secondary labyrinth type sealing structure is shown in fig. 2 and 3 and comprises a high-temperature resistant supporting plate 9, a spoiler I10, a sealing plate 11 and a spoiler II 12; the high-temperature resistant supporting plate 9 is placed on the platform bracket 5, and the front part of the high-temperature resistant supporting plate 9 is suspended above the upper-layer conveying groove 2; the spoiler I10 is installed at the suspended part of the high-temperature-resistant supporting plate 9; the sealing plate 11 is arranged on the outer wall of the upper-layer conveying groove 2, the spoilers II12 are arranged on the sealing plate 11 at intervals, and the spoilers II12 and the spoilers I10 are arranged in a crossed and staggered mode.
In addition, in order to ensure that the upper-layer conveying groove can normally convey the scrap steel and prevent material blockage, a material pressing mechanism is arranged at a feed inlet of the upper-layer conveying groove; the material pressing mechanism comprises a material pressing cylinder 13, a material pressing folded plate 14 and a pressing roller 15, wherein the material pressing cylinder 13 is installed at a feed inlet of the upper-layer conveying groove, a piston rod of the material pressing cylinder 13 is connected with the material pressing folded plate 14, the material pressing folded plate 14 is hinged on the material pressing support and rotates around a hinged point, the pressing roller 15 is installed at the free end of the material pressing folded plate 14 through a bearing, and the pressing roller can rotate at the free end of the material pressing folded plate to realize rolling.
Similarly, at the superposition position of the lower layer conveying groove and the upper layer conveying groove, sealing can be realized by directly depending on the sealing structure of the upper layer conveying groove, so that external cold air is prevented from entering the channel, but in order to ensure that the non-superposition part can be sealed, the lower layer conveying groove 3 is provided with a primary elastic sealing structure and a secondary labyrinth type sealing structure at the position exceeding the upper layer conveying groove.
The primary elastic sealing structure comprises a platform sealing baffle 6, a conveying sealing baffle 7 and an elastic sealing pipe 8, wherein the platform sealing baffle 6 is horizontally arranged on the inner side of a platform support 5, the conveying sealing baffle 7 is vertically arranged on the side wall of a lower-layer conveying trough 3, the platform sealing baffle 6, the conveying sealing baffle 7 and the inner side of the platform support 5 form a primary sealing cavity, the elastic sealing pipe 8 is located in the primary sealing cavity, and the elastic sealing pipe 8 is in close contact with the platform sealing baffle 6, the conveying sealing baffle 7 and the inner side of the platform support 5.
The secondary labyrinth type sealing structure comprises a high-temperature resistant supporting plate 9, a spoiler I10, a sealing plate 11 and a spoiler II 12; the high-temperature resistant supporting plate 9 is placed on the platform bracket 5, and the front part of the high-temperature resistant supporting plate 9 is suspended above the lower-layer conveying groove 3; the spoiler I10 is installed at the suspended part of the high-temperature-resistant supporting plate 9; the sealing plate 11 is arranged on the outer wall of the lower-layer conveying groove 3, spoilers II12 are arranged on the sealing plate 11 at intervals, and the spoilers II12 and the spoilers I10 are arranged in a crossed and staggered mode.
Similarly, in order to better convey the scrap steel by the lower-layer conveying groove and prevent material blockage, material feeding holes of the lower-layer conveying groove are provided with material pressing mechanisms; the swaging mechanism is shown in fig. 1 and 4 and comprises a swaging cylinder 13, a swaging folded plate 14 and a pressing roller 15, wherein the swaging cylinder 13 is installed at a feed inlet of the lower-layer conveying groove, a piston rod of the swaging cylinder 13 is connected with the swaging folded plate 14, the swaging folded plate 14 is hinged on a swaging support and rotates around a hinged point, the pressing roller 15 is installed at the free end of the swaging folded plate 4 through a bearing, and the pressing roller can rotate at the free end of the swaging folded plate to realize rolling.
The upper conveying trough is connected with the lower conveying trough, a vibration source is directly connected with the lower conveying trough to drive the lower conveying trough to vibrate, the lower conveying trough drives the upper conveying trough to vibrate, conveying of waste steel is achieved, the two conveying troughs are provided with independent feed inlets and material pressing mechanisms, feeding and material pressing can be carried out independently, only the vibration source is shared, waste steel conveyed in the upper conveying trough is conveyed to the lower conveying trough, and the lower conveying trough conveys the waste steel into the electric furnace through the electric furnace conveying trough; and the two layers of the conveying device can simultaneously convey the scrap steel and heat the scrap steel, so that the conveying capacity of the scrap steel is increased.
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 above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel reinforced vibratory feed of steel scrap device which characterized in that: the device comprises a vibration source (1) and at least two layers of conveying grooves, wherein the conveying grooves are sequentially and horizontally overlapped, and the length of the conveying groove positioned on the upper layer between the adjacent conveying grooves is shorter than that of the conveying groove positioned on the lower layer; the conveying groove at the lowest layer is connected with a vibration source.
2. The novel scrap steel charging and vibrating conveyor device according to claim 1, characterized in that: the conveying trough is two-layer, is upper conveying trough (2) and lower floor's conveying trough (3) respectively, and the bottom of upper conveying trough (2) and the top fixed connection of lower floor's conveying trough (3), and the length of lower floor's conveying trough (3) is greater than the length of upper conveying trough (2), and lower floor's conveying trough (3) are connected with vibration source (1).
3. The novel scrap steel charging and vibrating conveyor device according to claim 2, characterized in that: and the two side walls of the upper-layer conveying groove (2) and the two side walls of the lower-layer conveying groove (3) are respectively provided with a water-cooling assembly.
4. The novel scrap steel charging and vibrating conveyor device according to claim 3, characterized in that: the water-cooling assembly comprises a plurality of water-cooling side plates (4), the water-cooling side plates (4) are mutually inserted, and each water-cooling side plate (4) is provided with a water-cooling channel.
5. The novel scrap steel charging vibratory conveyor according to claim 2 or 3, characterized in that: the upper layer conveying groove (2) is provided with a primary elastic sealing structure and a secondary labyrinth sealing structure.
6. The novel scrap steel charging and vibrating conveyor device according to claim 5, characterized in that: the lower conveying groove (3) is provided with a primary elastic sealing structure and a secondary labyrinth sealing structure at the position exceeding the upper conveying groove.
7. The novel scrap steel charging and vibrating conveyor device according to claim 6, characterized in that: the primary elastic sealing structure comprises a platform sealing baffle (6), a conveying sealing baffle (7) and an elastic sealing pipe (8), wherein the platform sealing baffle (6) is horizontally arranged on the inner side of a platform support (5), the conveying sealing baffle (7) is vertically arranged on the side wall of an upper conveying groove (2) or the side wall of a lower conveying groove (3), the platform sealing baffle (6), the conveying sealing baffle (7) and the inner side of the platform support (5) form a primary sealing cavity, the elastic sealing pipe (8) is arranged in the primary sealing cavity, the elastic sealing pipe (8) is in close contact with the platform sealing baffle (6), and the inner sides of the conveying sealing baffle (7) and the platform support (5) are in close contact.
8. The novel scrap steel charging and vibrating conveyor device according to claim 6, characterized in that: the secondary labyrinth type sealing structure comprises a high-temperature resistant supporting plate (9), a spoiler I (10), a sealing plate (11) and a spoiler II (12); the high-temperature-resistant supporting plate (9) is placed on the platform support (5), and the front part of the high-temperature-resistant supporting plate (9) is suspended above the upper-layer conveying groove (2) or the lower-layer conveying groove (3); the spoiler I (10) is arranged at the suspended part of the high-temperature-resistant supporting plate (9); the sealing plate (11) is arranged on the outer wall of the upper conveying groove (2) or the outer wall of the lower conveying groove (3), spoilers II (12) are arranged on the sealing plate (11) at intervals, and the spoilers II (12) and the spoilers I (10) are arranged in a crossed and staggered mode.
9. The novel scrap steel charging and vibrating conveyor device according to claim 2, characterized in that: and the feeding hole of the upper conveying groove and the feeding hole of the lower conveying groove are both provided with a material pressing mechanism.
10. The novel scrap steel charging and vibrating conveyor device according to claim 9, characterized in that: the material pressing mechanism comprises a material pressing cylinder (13), a material pressing folded plate (14) and a pressing roller (15), wherein the material pressing cylinder (13) is installed at a feed inlet of an upper-layer conveying groove or a feed inlet of a lower-layer conveying groove, a piston rod of the material pressing cylinder (13) is connected with the material pressing folded plate (14), the material pressing folded plate (14) is hinged to a material pressing support and rotates around a hinged point, and the pressing roller (15) is installed at a free end of the material pressing folded plate (14) through a bearing.
Priority Applications (1)
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CN202021907570.6U CN212274643U (en) | 2020-09-04 | 2020-09-04 | Novel scrap steel feeding vibration conveying device |
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CN202021907570.6U CN212274643U (en) | 2020-09-04 | 2020-09-04 | Novel scrap steel feeding vibration conveying device |
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