CN212205587U - Uniform charging device for shaft furnace - Google Patents

Abstract

The utility model discloses a shaft furnace uniform feeding device, which belongs to the field of smelting and feeding, and comprises a frame and a power system, wherein the frame is provided with a track for the feeding trolley to run, the feeding trolley comprises a feeding trolley body, two ends of an opening at the side surface of the feeding trolley body are both provided with a baffle arranged along the length direction of the feeding trolley body, the bottom surface of a cavity of the feeding trolley body is provided with a plurality of baffles arranged along the width direction of the feeding trolley body, the baffles are arranged along the length direction of the feeding trolley body, the cavity of the feeding trolley body is divided into a plurality of areas in the scheme, and when a plurality of raw materials are put into the shaft furnace, the raw materials can be respectively arranged in different areas of the cavity of the feeding trolley body, so that the raw materials can simultaneously enter the shaft furnace, the layering phenomenon of the raw materials in the shaft furnace can not occur, and the phenomenon of uneven melting, thereby leading the copper water entering the heat preservation furnace to be more uniform.

Description

Uniform charging device for shaft furnace

Technical Field

The utility model relates to a smelt reinforced technical field, more specifically say, relate to an even feeding device of shaft furnace.

Background

The shaft furnace is used as one of main devices of a copper rod continuous casting and rolling production line, plays a role in melting copper raw materials, and molten copper enters a casting system after passing through an upper launder, a slag removing groove, a heat preservation furnace and a lower launder and then is rolled and produced. The uniformity of the molten copper directly influences the crystallization quality of a cast copper blank, physical properties of elongation, torsion and the like of a copper rod finished product and the uniformity of finished product resistivity, whether the charging of different types of raw materials is uniform or not directly influences the uniformity of the molten copper of the raw materials, the conventional charging device can stack the raw materials together in a layering manner, the different raw materials are also layered and batched when being charged into a shaft furnace in a layering manner, further, the molten raw materials in the shaft furnace are also layered, and finally, the molten copper entering the heat preservation furnace is also non-uniform.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

An object of the utility model is to overcome not enough among the prior art, a shaft furnace even feeding device is provided, divide into a plurality of regions through reinforced dolly body cavity in this scheme, and then when carrying out multiple raw materials and drop into the shaft furnace, can arrange multiple raw materials in the different regions of reinforced dolly body cavity respectively, thereby make multiple raw materials can get into in the shaft furnace simultaneously, and the layering phenomenon of multiple raw materials in the shaft furnace can not appear, and then the inhomogeneous phenomenon of molten material in the shaft furnace has effectively been avoided, thereby make the copper water that gets into in the holding furnace also more even.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses an even feeding device of shaft furnace, including setting up the frame in shaft furnace one side and driving the driving system of reinforced dolly up-and-down motion, be equipped with the track that supplies reinforced dolly operation in the frame, reinforced dolly includes the reinforced dolly body of the equal open-ended of upper end and a side, wherein, the both ends of reinforced dolly body side opening part all are equipped with the baffle of arranging on reinforced dolly body length direction of edge, be equipped with the baffle that the polylith was arranged on reinforced dolly body width direction of edge on the bottom surface of dolly body cavity, and this polylith baffle is arranged along the equidistant on reinforced dolly body length direction.

As a further improvement, the bottom surface of the cavity of the charging trolley body is provided with a clapboard.

As a further improvement, all be equipped with two middle standing boards that are parallel to each other and arrange on the baffle direction of height on the left surface, the right flank of baffle, all be equipped with two side standing boards that are parallel to each other and arrange on the reinforced dolly body direction of height on two opposite flanks of reinforced dolly body cavity, wherein, side standing board and middle standing board are just to setting up one by one.

As a further improvement, the power system includes a winch and a wire rope, the one end of the wire rope is connected with the feeding trolley, the other end of the wire rope is connected with the winch, and the winch is arranged on the top of the frame.

As a further improvement, the orbital bottom sets up down limit inductive switch, orbital top is equipped with last limit inductive switch, wherein, limit inductive switch, last limit inductive switch all are connected with the controller electricity down, the controller is connected with the hoist electricity.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses an even feeding device of shaft furnace, wherein, through set up a plurality of baffles in reinforced dolly body cavity, be about to reinforced dolly body cavity and divide into a plurality of regions, and then when carrying out multiple raw materials and drop into the shaft furnace, can arrange multiple raw materials respectively in the different regions of reinforced dolly body cavity, thereby make multiple raw materials can get into in the shaft furnace simultaneously, and the layering phenomenon of multiple raw materials in the shaft furnace can not appear, and then the inhomogeneous phenomenon of molten material in the shaft furnace has effectively been avoided, thereby make the copper water that gets into in the holding furnace also more even.

(2) The utility model discloses an even feeding device of shaft furnace, wherein, through set up middle station board on the baffle, set up the side station board on two opposite flanks of reinforced dolly body cavity, make when anchor clamps press from both sides and get raw materials square ingot and carry out reinforced dolly and feed, anchor clamps can put into reinforced dolly with raw materials square ingot through the space between two middle station boards and between the both sides station board, its side supports at middle station board when making raw materials square ingot put into reinforced dolly, on the side station board, and then effectively avoid raw materials square ingot to compress tightly anchor clamps and make anchor clamps tightly support the phenomenon that leads to the anchor clamps to be difficult for withdrawing on reinforced dolly body cavity side.

(3) The utility model discloses an even feeding device of shaft furnace, structural design is reasonable, and the principle is simple, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of a uniform charging device for a shaft furnace according to the present invention;

FIG. 2 is a front view of the feeding cart of the present invention;

fig. 3 is a side view of the feeding trolley of the utility model.

The reference numerals in the schematic drawings illustrate:

01. a frame, 02, a track;

03. a charging trolley; 031. a charging trolley body; 032. an intermediate station plate; 033. a side standing plate; 034. a partition plate; 035. a baffle plate;

04. an upper limit inductive switch; 05. and a lower limit inductive switch.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the uniform charging device for a shaft furnace of the present embodiment includes a frame 01 disposed on one side of the shaft furnace and a power system for driving a charging trolley 03 to move up and down, specifically, the power system of the present embodiment includes a winding engine and a steel wire rope, one end of the steel wire rope is connected to the charging trolley 03, and the other end of the steel wire rope is connected to the winding engine, and the winding engine is disposed on the top end of the frame 01.

The frame 01 is provided with a track 02 for the feeding trolley 03 to run, specifically, the bottom end of the track 02 is provided with a lower limit inductive switch 05, the top end of the track 02 is provided with an upper limit inductive switch 04, wherein the lower limit inductive switch 05 and the upper limit inductive switch 04 are both electrically connected with the controller, the controller is electrically connected with the winch, specifically, when the feeding trolley 03 of the embodiment runs on the track 02, after the lower limit inductive switch 05 senses the feeding trolley 03, the signal is transmitted to the controller, and then the controller controls the winch to stop paying off; after last limit inductive switch 04 sensed reinforced dolly 03, give the controller with this signal transmission, then this controller control hoist engine stops to receive the line to accomplish the operation process of reinforced dolly 03 on track 02, do not need the reinforced dolly 03 of manual control to move from top to bottom in this in-process, not only practiced thrift the cost of labor, signal control accuracy is higher moreover.

The reinforced dolly 03 of this embodiment includes the equal open-ended reinforced dolly body 031 in upper end and side, wherein, the both ends of reinforced dolly body 031 side opening part all are equipped with the baffle 035 of arranging on reinforced dolly body 031 length direction, be equipped with the baffle 034 that the polylith was arranged on the bottom surface of reinforced dolly body 031 cavity along reinforced dolly body 031 width direction, and this polylith baffle 034 is equidistant along the equidistant arrangement on reinforced dolly body 031 length direction, what need the key explanation is: through set up a plurality of baffles 034 in reinforced dolly body 031 cavity in this embodiment, be about to reinforced dolly body 031 cavity divide into a plurality of regions, and then when carrying out multiple raw materials and drop into the shaft furnace, can arrange multiple raw materials in the different regions of reinforced dolly body 031 cavity respectively, thereby make multiple raw materials can get into in the shaft furnace simultaneously, and the stratification phenomenon of multiple raw materials in the shaft furnace can not appear, and then the inhomogeneous phenomenon of melting raw materials in the shaft furnace has effectively been avoided, thereby make the copper water that gets into in the holding furnace also more even.

In this embodiment, two middle standing plates 032 which are parallel to each other and are arranged in the height direction of the partition 034 are respectively disposed on the left side surface and the right side surface of the partition 034, two side standing plates 033 which are parallel to each other and are arranged in the height direction of the charging trolley body 031 are respectively disposed on two opposite side surfaces of the cavity of the charging trolley body 031, and the side standing plates 033 and the middle standing plates 032 are directly opposite to each other.

Specifically be equipped with a baffle 034 on the bottom surface of feeding trolley body 031 cavity of this embodiment, through station board 032 in the middle of setting up on baffle 034 in this embodiment, set up side station board 033 on the two opposite flank of feeding trolley body 031 cavity, make when the anchor clamps clamp gets raw materials square ingot and feed into trolley 03, anchor clamps can put into feeding trolley 03 through the space between two middle station boards 032 and between both sides station board 033 raw materials square ingot, make its side support in middle station board 032 when raw materials square ingot is put into feeding trolley 03, on the side station board 033, and then effectively avoid raw materials square ingot to compress tightly anchor clamps and make anchor clamps tightly support the phenomenon that leads to the anchor clamps to be difficult to withdraw on feeding trolley body 031 cavity side. It should be noted that: when being equipped with polylith baffle 034 on the bottom surface of reinforced dolly body 031 cavity, and when the raw materials square ingot was deposited in the region between two baffles 034, the principle was the same as above: the middle standing plate 032 arranged on the two partition boards 034 can also effectively avoid the phenomenon that the clamp is not easy to withdraw due to the fact that the clamp tightly supports on the side face of the partition board 034 by the raw material square ingot pressing clamp.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a shaft furnace uniform charging device, includes frame (01) and the driving system who drives reinforced dolly (03) up-and-down motion that sets up in shaft furnace one side which characterized in that: be equipped with track (02) that supply reinforced dolly (03) to move on frame (01), reinforced dolly (03) include the equal open-ended reinforced dolly body (031) in upper end and a side, wherein, the both ends of reinforced dolly body (031) side opening part all are equipped with baffle (035) of arranging on reinforced dolly body (031) length direction, be equipped with baffle (034) that the polylith was arranged on reinforced dolly body (031) width direction along reinforced dolly body (031) bottom surface of reinforced dolly body (031) cavity, and equidistant the arrangement on reinforced dolly body (031) length direction is followed in this polylith baffle (034).

2. A shaft furnace uniform charging device according to claim 1, characterized in that: a partition plate (034) is arranged on the bottom surface of the cavity of the charging trolley body (031).

3. A shaft furnace charging device according to claim 2, characterized in that: all be equipped with two middle station boards (032) that are parallel to each other and arrange on baffle (034) direction of height on the left surface, the right flank of baffle (034), all be equipped with two side station boards (033) that are parallel to each other and arrange on feeding trolley body (031) direction of height on two opposite flanks of feeding trolley body (031) cavity, wherein, side station board (033) is just to setting up with middle station board (032) one by one.

4. A shaft furnace uniform charging device according to claim 1, characterized in that: the power system comprises a winch and a steel wire rope, one end of the steel wire rope is connected with the feeding trolley (03), the other end of the steel wire rope is connected with the winch, and the winch is arranged at the top end of the rack (01).

5. A shaft furnace charging device according to claim 4, characterized in that: the bottom end of the track (02) is provided with a lower limit inductive switch (05), the top end of the track (02) is provided with an upper limit inductive switch (04), the lower limit inductive switch (05) and the upper limit inductive switch (04) are electrically connected with a controller, and the controller is electrically connected with a winch.

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