Electric deslagging device with heating function

Abstract

The utility model provides an electric deslagging device with a heating function, and belongs to the technical field of electric deslagging. Comprising a slag discharging box, a receiving hopper fixed at the bottom of the slag discharging box and a slag discharging pipe fixed at the bottom of the receiving hopper, the slag discharging box, the receiving hopper and the slag discharging pipe are communicated with one another, the heat preservation cover is connected through a hinge, the protective cover wraps the outer wall of the receiving hopper and the outer wall of the slag discharging pipe, and a clamping groove is formed in the slag discharging box. By arranging the first resistance wire and the inclined plate, the first resistance wire is electrified to heat the bottom of the receiving hopper, meanwhile, waste on the inner wall of the receiving hopper is stirred in the rotating process of the inclined plate, and the situation that the whole is heated unevenly due to the fact that the part, accumulated in the receiving hopper, of the waste is locally heated is avoided; and in the waste turning process, local waste is prevented from being condensed due to low temperature caused by less heating, so that all waste can be smoothly discharged out of the slag discharging pipe, and the waste is prevented from being attached to the inner walls of the material receiving hopper and the slag discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of electric slag removal, in particular to an electric slag removal device with a heating function. Background Art

[0002] The defects of glass products caused by the heating function of the glass electric melting furnace can be divided into bubbles, streaks, stones and nodules according to their different states. The reasons for these glass product defects are the non-homogeneous glass caused by uneven heating at the bottom of the melting pool and the material channel, and the dirty glass liquid deposited at the bottom of the melting pool and the material channel for a long time. After these defective glass liquids appear, they need to be discharged from the electric melting furnace through the slag discharge device.

[0003] Authorization announcement No. CN217732950U discloses an electric slag removal device with a heating function, including an electric melting furnace and a resistance wire, connecting blocks are arranged on the left and right sides of the bottom of the electric melting furnace, the bottom of the left connecting block is arranged with a liquid storage tank with one end fixedly connected to the bottom of the right connecting block, the inner bottom wall of the electric melting furnace is arranged with a connecting pipe with one end extending to the inside of the liquid storage tank, the connecting pipe is located between the two connecting blocks, the outer side of the connecting pipe is arranged with a solenoid valve located between the electric melting furnace and the liquid storage tank, and the inner bottom wall of the liquid storage tank is arranged with a slag removal pipe with one end extending to the bottom thereof.

[0004] In the above patent, the resistance wire uniformly heats the outer side of the slag discharge pipe during the up and down movement. However, since the material of the resistance wire itself is soft and easy to deform, even if the mounting block on the right side of the resistance wire is fixedly connected, when the resistance wire moves up and down, it is difficult to maintain a uniform arrangement on the left side of the resistance wire, resulting in temperature instability during the heating process, affecting the uniformity of heating, and no insulation measures are set on the outer wall of the resistance wire, resulting in a large loss of heat energy generated by the heating of the resistance wire, resulting in low heating efficiency. Therefore, the present application provides an electric slag discharge device with a heating function to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an electric slag removal device with a heating function to solve the problem proposed in the above-mentioned background technology that the left side of the resistance wire is difficult to maintain uniform arrangement, resulting in temperature instability during the heating process, affecting the uniformity of heating, and no insulation measures are set on the outer wall of the resistance wire, resulting in a large loss of heat energy generated by the heating of the resistance wire, thereby making the heating efficiency low.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The slag collecting device of claim 1, wherein the slag collecting box is provided with a plurality of hoppers, the hoppers being connected to the bottom of the slag collecting box and the hoppers being connected to the bottom of the hoppers. The slag collecting box, the hoppers being connected to the bottom of the hoppers and the hoppers are connected to the hoppers. The slag collecting box and the hoppers are connected to the hoppers by a plurality of hinged heat preservation covers. The heat preservation covers are covered on the outer walls of the hoppers and the hoppers. The slag collecting box is provided with a clamping groove. The top of the heat preservation cover is clamped in the inner part of the clamping groove. The outer wall of the hopper is wound with a first resistance wire. The outer wall of the hopper is wound with a second resistance wire. The first resistance wire and the second resistance wire are electrically connected. A reduction motor is fixedly installed on the slag collecting box. The output end of the reduction motor is fixedly connected with a rotating shaft. The rotating shaft is a hollow shell. A stirring bar is fixedly installed on the outer wall of the rotating shaft. Six inclined plates are fixedly installed on the bottom of the rotating shaft. A connecting ring is fixedly installed on one end of the six inclined plates. One end of the stirring bar is fixedly connected to the top of the connecting ring. One side of the inclined plate is in contact with the inner wall of the hopper.

[0008] Preferably, a locking shell is fixedly installed on both of the two heat-insulating covers, and a locking block is fixedly installed on both of the two heat-insulating covers, and the locking block is arranged inside the locking shell. When the two locking shells are fitted together, a locking plate is inserted inside the locking shell, and the inside of the locking plate is inserted into the two locking blocks, and bolts pass through the inside of the locking plate.

[0009] Preferably, the arrangement of the resistance wire 1 is tighter than that of the resistance wire 2.

[0010] Preferably, a limit strip is fixedly mounted on the slag discharge box, and the top edge of the inner wall of the heat-insulating cover is in contact with the outer wall of the limit strip.

[0011] Preferably, the six inclined plates are evenly arranged.

[0012] Preferably, the outer wall of the receiving hopper is provided with a wire arrangement groove 1 for installing a resistance wire 1.

[0013] Preferably, the outer wall of the slag discharge pipe is provided with a second wire arrangement groove for installing the second resistance wire.

[0014] Preferably, the heat-insulating cover is provided with a slope, and the angle of the slope cooperates with the receiving hopper.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, by setting a resistance wire and an inclined plate, the resistance wire is energized to generate heat to heat the bottom of the receiving hopper, and at the same time, the waste on the inner wall of the receiving hopper is stirred during the rotation of the inclined plate to avoid the waste accumulation in the part inside the receiving hopper being heated locally and causing overall uneven heating. In the process of turning the waste, the local waste is prevented from condensing due to less heat and lower temperature, thereby ensuring that all waste can be discharged from the slag discharge pipe smoothly and avoid adhering to the inner walls of the receiving hopper and the slag discharge pipe.

[0017] By arranging a heat preservation cover outside the resistance wire one and the resistance wire two, the heat preservation cover can insulate the heat generated by the resistance wire one and the resistance wire two, thereby avoiding heat loss, improving heating efficiency and reducing energy loss.

[0018] By arranging the resistance wire one and the resistance wire two evenly in the wire trough one and the wire trough two, the resistance wire one and the resistance wire two will not leave the wire trough and deform during operation, thereby ensuring the uniformity and safety of heating and avoiding local deformation or stacking of the resistance wire one and the resistance wire two, which may lead to local excessive heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of an electric slag removal device with a heating function;

[0020] Figure 2 It is a schematic diagram of the internal structure of the electric slag discharge device with heating function;

[0021] Figure 3 It is an exploded view of the three-dimensional structure of the electric slag removal device with heating function;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the thermal insulation cover;

[0023] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part A.

[0024] Reference numerals:

[0025] 1. Slag discharge box; 2. Material collecting hopper; 3. Slag discharge pipe; 4. Insulation cover; 5. Positioning groove; 6. Limiting bar; 7. Resistance wire 1; 8. Resistance wire 2; 9. Speed ​​reducer motor; 10. Rotating shaft; 11. Stirring bar; 12. Inclined plate; 13. Connecting ring; 14. Positioning shell; 15. Positioning block; 16. Positioning plate. DETAILED DESCRIPTION

[0026] The following is a detailed description of an electric slag removal device with heating function provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the embodiments indicated by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" etc. in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it should be within the knowledge of technicians in the relevant field whether or not such features, structures or characteristics are explicitly described in conjunction with other embodiments.

[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0029] like Figure 1-5As shown, the embodiment of the utility model provides an electric slag discharge device with a heating function, comprising a slag discharge box 1, a collecting hopper 2 fixed at the bottom of the slag discharge box 1, and a slag discharge pipe 3 fixed at the bottom of the collecting hopper 2, the slag discharge box 1 and the collecting hopper 2 and the slag discharge pipe 3 are all interconnected, and also include two hinged insulation covers 4, the protection cover 4 covers the outer walls of the collecting hopper 2 and the slag discharge pipe 3, the slag discharge box 1 is provided with a clamping groove 5, the top of the insulation cover 4 is clamped in the inside of the clamping groove 5, the outer wall of the collecting hopper 2 is wound with a resistance wire 7, the outer wall of the slag discharge pipe 3 is wound with a resistance wire 8, the resistance wire 7 and the resistance wire 8 are electrically connected, a reduction motor 9 is fixedly installed on the slag discharge box 1, and the output end of the reduction motor 9 is fixedly connected to a rotating shaft 10, the rotating shaft 10 is a hollow shell, and the outer wall of the rotating shaft 10 is fixedly installed with a stirring bar 11, and the bottom of the rotating shaft 10 is fixedly installed with six inclined plates 12, and one end of the six inclined plates 12 is fixedly installed with a connecting The connecting ring 13, one end of the stirring bar 11 is fixedly connected to the top of the connecting ring 13, one side of the inclined plate 12 is fitted with the inner wall of the receiving hopper 2, the two heat-insulating covers 4 are fixedly installed with a positioning shell 14, the two heat-insulating covers 4 are fixedly installed with a positioning block 15, the positioning block 15 is arranged inside the positioning shell 14, when the two positioning shells 14 are fitted, the positioning shell 14 is plugged with a positioning plate 16, the interior of the positioning plate 16 is plugged with the two positioning blocks 15, and the positioning plate 16 is plugged with the two positioning blocks 15. 6 is penetrated by bolts inside, the arrangement of resistance wire 1 7 is tighter than that of resistance wire 2 8, the limit strip 6 is fixedly installed on the slag discharge box 1, the top edge of the inner wall of the thermal insulation cover 4 is in contact with the outer wall of the limit strip 6, the six inclined plates 12 are evenly arranged, the outer wall of the receiving hopper 2 is provided with a wire arrangement groove 1 for matching the resistance wire 1 7, the outer wall of the slag discharge pipe 3 is provided with a wire arrangement groove 2 for matching the resistance wire 2 8, the thermal insulation cover 4 is provided with a slope and the angle of the slope matches with the receiving hopper 2.

[0030] The utility model provides a technical solution in which the bottom of the glass melting furnace is connected to the top tube of the slag box 1, and a solenoid valve is arranged at the connection of the tube, so that waste enters the interior of the slag box 1, and at the same time, the reduction motor 9 is started to drive the rotating shaft 10, the stirring bar 11, the inclined plate 12 and the connecting ring 13 to rotate, and the stirring bar 11 stirs the waste inside the slag box 1 to keep the waste temperature inside the slag box 1 uniform. During the rotation of the inclined plate 12, it fits the bottom of the receiving hopper 2, and the electric control box energizes the resistance wire 1 7 and the resistance wire 2 8, and the two electrodes connected to the electric control box are fixedly installed on the slag box. Inside the box 1, a sealing insulation device is provided at the connection. By providing a resistance wire 7 and an inclined plate 12, the resistance wire 7 is energized to heat the bottom of the receiving hopper 2. At the same time, the inclined plate 12 is rotated to stir the waste on the inner wall of the receiving hopper 2 to avoid the waste being accumulated in the part inside the receiving hopper 2 and causing uneven heating of the whole. In the process of turning the waste, it is prevented that the local waste is less heated and the temperature is lowered, thereby ensuring that all the waste can be discharged from the slag discharge pipe 3 smoothly and avoid being attached to the inner wall of the receiving hopper 2 and the slag discharge pipe 3. The resistance wire 7 is arranged closely to The waste is heated to avoid solidification. The resistance wire 2 8 is arranged relatively sparsely, and the outer wall of the slag discharge pipe 3 is heated to achieve the effect of heat preservation for the waste in the discharge process. The resistance wire 1 7 and the resistance wire 2 8 are evenly arranged in the wire trough 1 and the wire trough 2, and will not be separated from the wire trough and deformed during the working process, thereby ensuring the uniformity and safety of heating, avoiding local deformation or stacking of the resistance wire 1 7 and the resistance wire 2 8 causing local excessive heating, and arranging a heat preservation cover 4 on the outside of the resistance wire 1 7 and the resistance wire 2 8 to keep the heat generated by the resistance wire 1 7 and the resistance wire 2 8 warm. In order to avoid heat loss, improve heating efficiency and reduce energy loss, the top of the thermal insulation cover 4 is stuck in the inside of the locking groove 5 to limit the position. At this time, the two locking shells 14 are fitted together, and the locking plate 16 is inserted from one side of the locking shell 14, so that the inside of the locking plate 16 is stuck in the outside of the locking block 15, and then the installation bolts are penetrated from the top of the locking shell 14 downward, so that the locking shell 14, the locking block 15 and the locking plate 16 are fixed together, which is convenient for installation and the locking block 15 fixes and restricts the two separated locking plates 16 to prevent the two thermal insulation covers 4 from opening, thereby achieving a more secure connection.

[0031] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0032] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An electric slag discharge device with a heating function, comprising a slag discharge box (1), a material receiving hopper (2) fixed at the bottom of the slag discharge box (1), and a slag discharge pipe (3) fixed at the bottom of the material receiving hopper (2), wherein the slag discharge box (1), the material receiving hopper (2) and the slag discharge pipe (3) are all interconnected, and characterized in that: The invention also comprises two heat-insulating covers (4) connected by hinges, wherein the heat-insulating covers (4) cover the outer walls of the material receiving hopper (2) and the slag discharge pipe (3), the slag discharge box (1) is provided with a clamping groove (5), the top of the heat-insulating cover (4) is clamped in the inner part of the clamping groove (5), the outer wall of the material receiving hopper (2) is wound with a resistance wire 1 (7), the outer wall of the slag discharge pipe (3) is wound with a resistance wire 2 (8), the resistance wire 1 (7) and the resistance wire 2 (8) are electrically connected, and a reduction motor (9) is fixedly installed on the slag discharge box (1). The output end of the reduction motor (9) is fixedly connected to a rotating shaft (10), the rotating shaft (10) is a hollow shell, a stirring bar (11) is fixedly mounted on the outer wall of the rotating shaft (10), six inclined plates (12) are fixedly mounted on the bottom of the rotating shaft (10), and a connecting ring (13) is fixedly mounted on one end of the six inclined plates (12), one end of the stirring bar (11) is fixedly connected to the top of the connecting ring (13), and one side of the inclined plate (12) is in contact with the inner wall of the receiving hopper (2).

2. The electric slag removal device with heating function according to claim 1 is characterized in that: A locking shell (14) is fixedly mounted on the two heat-insulating covers (4), and a locking block (15) is fixedly mounted on the two heat-insulating covers (4). The locking block (15) is arranged inside the locking shell (14). When the two locking shells (14) are fitted together, a locking plate (16) is inserted into the inside of the locking shell (14), and the inside of the locking plate (16) is inserted into the two locking blocks (15). Bolts are passed through the inside of the locking plate (16).

3. The electric slag removal device with heating function according to claim 1, characterized in that: The arrangement of the resistance wire 1 (7) is tighter than that of the resistance wire 2 (8).

4. The electric slag removal device with heating function according to claim 1, characterized in that: A limit strip (6) is fixedly mounted on the slag discharge box (1), and the top edge of the inner wall of the heat-insulating cover (4) is in contact with the outer wall of the limit strip (6).

5. The electric slag removal device with heating function according to claim 1, characterized in that: The six inclined plates (12) are evenly arranged.

6. The electric slag removal device with heating function according to claim 1, characterized in that: The outer wall of the receiving hopper (2) is provided with a wire arrangement groove 1 for installing a resistance wire 1 (7).

7. The electric slag removal device with heating function according to claim 1, characterized in that: The outer wall of the slag discharge pipe (3) is provided with a second wire arrangement groove for installing a second resistance wire (8).

8. The electric slag removal device with heating function according to claim 1, characterized in that: The heat-insulating cover (4) is provided with an inclined surface, and the angle of the inclined surface cooperates with the receiving hopper (2).

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