CN219534888U - Bus connecting plate of burn-through device of calcium carbide furnace - Google Patents

Abstract

The utility model relates to the technical field of calcium carbide production, in particular to a bus connecting plate of a calcium carbide furnace burner, which comprises an L-shaped copper plate, wherein the L-shaped copper plate comprises a transverse plate part and a vertical plate part, the left end of the transverse plate part is fixedly connected with the lower end of the vertical plate part, four first bolt mounting holes in rectangular distribution are formed in the transverse plate part, and four second bolt mounting holes in rectangular distribution are formed in the vertical plate part. The utility model has reasonable structure, and through the arrangement of the L-shaped copper plate, the transverse space occupied by the connection part of the burn-through bus and the burn-through device is greatly reduced, and the situation that the burn-through bus rubs and collides with a fire shield in front of a calcium carbide furnace when moving along with the burn-through device, so that the lead at the copper head is worn and broken is avoided; the L-shaped copper plate and the copper head of the burning-through bus can be cooled through the L-shaped water-cooling copper pipe, so that power consumption in a conducting process is reduced, and the situation that the wire breakage occurs at the joint of the wire of the burning-through bus and the copper head due to overheating can be avoided.

Description

Bus connecting plate of burn-through device of calcium carbide furnace

Technical Field

The utility model relates to the technical field of calcium carbide production, in particular to a bus connecting plate of a burner of a calcium carbide furnace.

Background

The burn-through device is the main equipment for the operation of carbide stove open eye, the burn-through device adopts the burn-through busbar to supply power, the electrode holder of burn-through device is equipped with the busbar connection copper, the copper head of burn-through busbar and busbar connection copper link together, traditional busbar connection copper structure is as shown in fig. 6, it is a horizontal plate 18 structure, busbar connection copper left and right sides is equipped with four bolt holes respectively, the electrode holder of busbar connection copper right side and burn-through device is in the same place through bolt fixed connection with four bolt holes on the right side, the copper left side is in the same place through bolt fixed connection with the copper head of burn-through busbar with four bolt holes on the left side in the busbar connection copper left side, however in the in-process of actually opening the eye, because the copper head of burn-through busbar and the electrode holder of burn-through device occupy the horizontal (left and right) space of broad, the burn-through busbar is easy to rub with the fire shield in front of the carbide stove when moving along with the burn-through device, thereby lead to the copper head wire wearing, the burn-through strand has been seriously shortened.

Disclosure of Invention

The utility model provides a bus connecting plate of a burn-through device of a calcium carbide furnace, which overcomes the defects of the prior art and can effectively solve the problem that the joint of the burn-through bus and the burn-through device occupies large transverse space when the bus connecting plate of the conventional burn-through device is used for connecting the burn-through bus and the burn-through device.

The technical scheme of the utility model is realized by the following measures: the utility model provides a ware busbar connecting plate is burnt to carbide stove, includes L shape copper, and L shape copper includes diaphragm portion and riser portion, and diaphragm portion left end and riser lower extreme fixed connection are in the same place, are equipped with four first bolt mounting holes that are the rectangle and distribute on the diaphragm portion, are equipped with four second bolt mounting holes that are the rectangle and distribute on the riser portion.

The following are further optimizations and/or improvements to the above described inventive arrangements:

the L-shaped copper plate can be provided with an L-shaped water-cooling copper pipe, the cross section of the L-shaped water-cooling copper pipe is rectangular, the L-shaped water-cooling copper pipe comprises a transverse pipe section and a vertical pipe section, the transverse pipe section is arranged in the middle of the top surface of the transverse plate part, four first bolt mounting holes are respectively arranged on the front side and the rear side of the transverse pipe section in a two-by-two mode, the vertical pipe section is arranged in the middle of the right side surface of the vertical plate part, four second bolt mounting holes are respectively arranged on the front side and the rear side of the vertical pipe section in a two-by-two mode, and the front side and the rear side of the vertical pipe section are respectively arranged in the two-by-two mode.

The right end of the transverse pipe section can protrude to the right side of the transverse plate part, the upper end of the vertical pipe section protrudes to the upper side of the vertical plate part, and the right end of the transverse pipe section and the upper end of the vertical pipe section are fixedly communicated with a cooling water pipe through a connecting component respectively; the connecting assembly comprises a connector, a connecting sleeve and a sealing gasket, wherein the inside of one side of the connecting sleeve is connected with the outside of the connector through threads, the other side of the connecting sleeve is sleeved on the outside of a cooling water pipe, an outer ring table is arranged on the outside of the end part of the cooling water pipe, an inner ring table is arranged in the connecting sleeve, the inner ring table and the outer ring table are propped against each other, the sealing gasket is clamped between the end part of the connector and the outer ring table, a plurality of spring mounting counter bores are uniformly distributed on the side surface of the outer ring table propped against the inner ring table along the circumferential direction at intervals, compression springs are arranged in the spring mounting counter bores, and two ends of each compression spring are propped against the inner wall of each spring mounting counter bore and the inner ring table respectively; the right end of the horizontal pipe section is fixedly communicated with the corresponding connector, and the upper end of the vertical pipe section is fixedly communicated with the corresponding connector.

The L-shaped copper plate and the L-shaped water-cooling copper pipe can be integrally arranged.

The utility model has reasonable structure, and through the arrangement of the L-shaped copper plate, the transverse space occupied by the connection part of the burn-through bus and the burn-through device is greatly reduced, and the situation that the burn-through bus rubs and collides with a fire shield in front of a calcium carbide furnace when moving along with the burn-through device, so that the lead at the copper head is worn and broken is avoided; the L-shaped copper plate and the copper head of the burning-through bus can be cooled through the L-shaped water-cooling copper pipe, so that power consumption in a conducting process is reduced, and the situation that the wire breakage occurs at the joint of the wire of the burning-through bus and the copper head due to overheating can be avoided.

Drawings

Fig. 1 is a schematic top view of a first embodiment of the present utility model.

Fig. 2 is a schematic left-view structure of a first embodiment of the present utility model.

FIG. 3 is a schematic diagram of a front view of a first embodiment of the utility model when the copper head of the burn-through bus is assembled together.

Fig. 4 is a schematic diagram of a front view structure of a second embodiment of the present utility model.

Fig. 5 is an enlarged schematic view of the structure a in fig. 4.

Fig. 6 is a schematic view of a conventional bus bar connection copper plate.

The codes in the drawings are respectively: the novel high-strength steel plate comprises a transverse plate part 1, a vertical plate part 2, a first bolt mounting hole 3, a second bolt mounting hole 4, a transverse pipe section 5, a vertical pipe section 6, a connector 7, a connecting sleeve 8, a sealing gasket 9, a cooling water pipe 10, an outer ring table 11, an inner ring table 12, a spring mounting counter bore 13, a compression spring 14, a copper head 15, a lead 16, a bolt 17 and a horizontal plate 18.

Detailed Description

The present utility model is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present utility model.

In the present utility model, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 1 of the specification, for example: the positional relationship of the front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The utility model is further described below with reference to examples and figures:

embodiment one: as shown in fig. 1-3, the bus connecting plate of the calcium carbide furnace burner comprises an L-shaped copper plate, the L-shaped copper plate comprises a transverse plate part 1 and a vertical plate part 2, the left end of the transverse plate part 1 is fixedly connected with the lower end of the vertical plate part 2, four first bolt mounting holes 3 which are distributed in a rectangular shape are formed in the transverse plate part 1, and four second bolt mounting holes 4 which are distributed in a rectangular shape are formed in the vertical plate part 2. During installation, the transverse plate part 1 is fixedly arranged on the electrode holder of the burn-through device through the bolts, the copper head 15 of the burn-through bus is fixedly arranged on the right side surface of the vertical plate part 2 through the bolts 17, so that the transverse space occupied by the connection part of the burn-through bus and the burn-through device is greatly reduced, friction and collision between the burn-through bus and a fire shield in front of a calcium carbide furnace during movement of the burn-through device are avoided, and abrasion and strand breakage of a lead 16 at the copper head 15 are caused.

Embodiment two: the present embodiment differs from the embodiment only in that: as shown in fig. 4-5, an L-shaped water-cooled copper pipe is arranged on the L-shaped copper plate, the cross section of the L-shaped water-cooled copper pipe is rectangular, the L-shaped water-cooled copper pipe comprises a transverse pipe section 5 and a vertical pipe section 6, the transverse pipe section 5 is arranged in the middle of the top surface of the transverse plate part 1, four first bolt mounting holes 3 are respectively arranged in a front-back two-group mode according to a two-by-two mode, the front-back two-group first bolt mounting holes 3 are respectively arranged on the front-back two sides of the transverse pipe section 5, the vertical pipe section 6 is arranged in the middle of the right side surface of the vertical plate part 2, four second bolt mounting holes 4 are respectively arranged in a two-by-two mode and are respectively arranged on the front-back two-group second bolt mounting holes 4 are respectively arranged on the front-back two sides of the vertical pipe section 6. During the use, cool down through pure water in to L shape water-cooling copper pipe, can cool off L shape copper from this, not only can prevent that the copper bar from being burnt, still reduced power consumption, can offer the recess with riser section 6 adaptation on the left surface of the copper head 15 of burning through the generating line in addition, when the copper head passes through bolt fixed mounting on riser portion 2 right flank, L shape water-cooling copper pipe can laminate together in the recess inner wall of copper head mutually, can take away the heat that the copper head produced through the cooling water in the L shape water-cooling copper pipe from this, prevent wire and the overheated and the condition that takes place wire 16 strand break of copper head 15 junction.

The second embodiment can be further optimized and/or improved according to practical needs:

as shown in fig. 4-5, the right end of the horizontal pipe section 5 protrudes to the right side of the horizontal plate part 1, the upper end of the vertical pipe section 6 protrudes to the upper side of the vertical plate part 2, and the right end of the horizontal pipe section 5 and the upper end of the vertical pipe section 6 are fixedly communicated with a cooling water pipe 10 through connecting components respectively; the connecting assembly comprises a connector 7, a connecting sleeve 8 and a sealing gasket 9, wherein the inside of one side of the connecting sleeve 8 is connected with the outside of the connector 7 in a threaded manner, the other side of the connecting sleeve 8 is sleeved on the outside of a cooling water pipe 10, an outer annular table 11 is arranged on the outside of the end part of the cooling water pipe 10, an inner annular table 12 is arranged in the connecting sleeve 8, the inner annular table 12 and the outer annular table 11 are propped against each other, the sealing gasket 9 is clamped between the end part of the connector 7 and the outer annular table 11, a plurality of spring mounting counter bores 13 are uniformly distributed on the side surface of the outer annular table 11 propped against the inner annular table 12 along the circumferential direction at intervals, compression springs 14 are arranged in the spring mounting counter bores 13, and two ends of each compression spring 14 are propped against the inner wall of the spring mounting counter bores 13 and the inner annular table 12 respectively; the right end of the transverse pipe section 5 is fixedly communicated with the corresponding connector 7, and the upper end of the vertical pipe section 6 is fixedly communicated with the corresponding connector 7. Compression spring 14 is compressed by the extrusion of spring installation counter bore 13 inner wall, inner ring platform 12, and then inner ring platform 12 receives the power that keeps away from connector 7 that compression spring 14 applyed, and adapter sleeve 8 inner wall is in the same place with connector 7 outer wall threaded connection again, can prevent from adapter sleeve 8 relative to connector 7 from taking place rotatory, become flexible from this, guaranteed the stable, firm sealing connection between L shape water-cooling copper pipe and cooling water pipe 10, concretely, cooling water pipe 10 and outer ring platform 11 set up as an organic whole, adapter sleeve 8 and inner ring platform 12 set up as an organic whole, L shape copper and L shape water-cooling copper pipe set up as an organic whole, be convenient for manufacture from this.

The technical characteristics form the optimal embodiment of the utility model, have stronger adaptability and optimal implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.

Claims (4)

1. The utility model provides a ware busbar connecting plate is burnt to carbide stove, its characterized in that includes L shape copper, and L shape copper includes diaphragm portion and riser portion, and diaphragm portion left end and riser lower extreme fixed connection are in the same place, are equipped with four first bolt mounting holes that are the rectangle and distribute on the diaphragm portion, are equipped with four second bolt mounting holes that are the rectangle and distribute on the riser portion.

2. The calcium carbide furnace burner busbar connection plate of claim 1, wherein the L-shaped copper plate is provided with an L-shaped water-cooling copper pipe, the cross section of the L-shaped water-cooling copper pipe is rectangular, the L-shaped water-cooling copper pipe comprises a transverse pipe section and a vertical pipe section, the transverse pipe section is arranged in the middle of the top surface of the transverse plate part, four first bolt installation holes are divided into two groups according to two groups, the front and rear first bolt installation holes are respectively positioned on the front and rear sides of the transverse pipe section, the vertical pipe section is arranged in the middle of the right side surface of the vertical plate part, four second bolt installation holes are divided into two groups according to two groups, and the front and rear second bolt installation holes are respectively positioned on the front and rear sides of the vertical pipe section.

3. The bus connecting plate of the calcium carbide furnace burner of claim 2, wherein the right end of the transverse pipe section protrudes to the right side of the transverse plate part, the upper end of the vertical pipe section protrudes to the upper side of the vertical plate part, and the right end of the transverse pipe section and the upper end of the vertical pipe section are fixedly communicated with a cooling water pipe respectively through connecting components; the connecting assembly comprises a connector, a connecting sleeve and a sealing gasket, wherein the inside of one side of the connecting sleeve is connected with the outside of the connector through threads, the other side of the connecting sleeve is sleeved on the outside of a cooling water pipe, an outer ring table is arranged on the outside of the end part of the cooling water pipe, an inner ring table is arranged in the connecting sleeve, the inner ring table and the outer ring table are propped against each other, the sealing gasket is clamped between the end part of the connector and the outer ring table, a plurality of spring mounting counter bores are uniformly distributed on the side surface of the outer ring table propped against the inner ring table along the circumferential direction at intervals, compression springs are arranged in the spring mounting counter bores, and two ends of each compression spring are propped against the inner wall of each spring mounting counter bore and the inner ring table respectively; the right end of the horizontal pipe section is fixedly communicated with the corresponding connector, and the upper end of the vertical pipe section is fixedly communicated with the corresponding connector.

4. The busbar connection plate of the burner of the calcium carbide furnace according to claim 2 or 3, wherein the L-shaped copper plate and the L-shaped water-cooling copper tube are integrally arranged.