CN217692036U

CN217692036U - Easy radiating collecting ring

Info

Publication number: CN217692036U
Application number: CN202122953686.4U
Authority: CN
Inventors: 宁希海
Original assignee: Jiangsu Longyu Heavy Industry Technology Co ltd
Current assignee: Jiangsu Longyu Heavy Industry Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-10-28
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an easy radiating collecting ring relates to hot stove part field in ore deposit, including the annular base member, a plurality of wiring boards of fixedly connected with on the annular organism, laid a plurality of through-holes on the annular base member up end, the through-hole interpolation is equipped with the vertical conductive tube of arranging, conductive tube and annular base member fixed connection, and two adjacent conductive tube are gone up the oral area and are passed through the connecting pipe intercommunication, and the conductive tube has let in the cooling water. The utility model discloses let in the cooling water in the well conducting tube, the cooling water takes away the heat of collecting ring, reduces the energy consumption of equipment.

Description

Easy radiating collecting ring

Technical Field

The utility model relates to a hot stove part field in ore deposit especially relates to an easy radiating collecting ring.

Background

The collecting ring is one of important parts of the submerged arc furnace and is a confluence device of an electrode copper pipe of the submerged arc furnace.

The slip ring as disclosed in patent CN204349168U has the following problems:

on one hand, when the collecting ring is used, the temperature is higher, so that the self power consumption of the collecting ring is large; on the other hand, the connection of copper tube leans on the gland to compress tightly, and the condition that the contact is not real appears easily during the use, influences electrically conductive effect, and the condition that the contact surface damaged after the contact surface is struck an arc easily appears simultaneously, and the accident maintenance degree of difficulty is fairly big, is difficult for resuming production in the short time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easy radiating collecting ring.

The utility model discloses an innovation point lies in letting in the cooling water in the conducting tube, and the cooling water takes away the heat of collecting ring, reduces the energy consumption of equipment.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that:

the utility model provides an easy radiating collecting ring, includes the annular base member, a plurality of wiring boards of fixedly connected with on the annular organism, a plurality of through-holes have been laid on the annular base member up end, its characterized in that, the through-hole interpolation is equipped with the vertical contact tube of arranging, and contact tube and annular base member fixed connection, two adjacent contact tubes upper oral area pass through the connecting pipe intercommunication, and the contact tube has let in the cooling water.

After cooling water is introduced into the conductive tube, the temperature of the collecting ring is reduced, the power consumption of the collecting ring is reduced, meanwhile, the conductive tube and the through hole are not pressed by a gland, the conductive tube is in good contact with the annular base body during use, and the situation that the contact surface is damaged is not easy to occur.

Furthermore, the through holes are uniformly distributed on the annular base body around the circle center of the annular base body. The through holes are uniformly distributed on the annular base body, and the confluence of the collecting rings is uniformly distributed on each conductive tube.

Furthermore, the conductive tube is welded with the annular substrate, and the welding flux is silver-lead welding flux. The welding process is simple, the conductive copper pipe and the annular matrix are firmly welded and connected, and the silver-lead solder has better conductivity.

Furthermore, the annular base body is formed by welding two semi-annular base bodies. The installation can be accomplished to two semi-annular base members concatenation, is convenient for install the annular base member on the furnace body.

Furthermore, the conductive tube and the annular substrate are made of red copper. The red copper has the second conductivity and thermal conductivity to silver, is widely used for manufacturing electric and heat conducting devices, and has higher corrosion resistance.

Further, the connecting pipe is of an inverted U-shaped structure. The connecting pipe presents the type of falling U structure, and rivers are more steady when flowing through the connecting pipe, can not form the vortex.

Furthermore, a circle of annular support is fixed on the outer ring of the annular base body, a plurality of fans are uniformly distributed on the annular support around the axis of the annular base body, the fans are driven by a driving device, and the driving device is fixedly connected to the annular support. In the operation process of the collecting ring, more or less dust is always floated around the collecting ring, the dust is not removed for a long time, the collecting ring is easy to corrode due to the combination of the dust and water vapor in the air, the annular support and the fan are added to further lower the temperature of the collecting ring, and the dust in the air can be blown away, so that no dust is accumulated on the collecting ring.

Furthermore, a plurality of threaded holes are formed in the annular base body and the annular support, and the insulating screw is screwed into the threaded holes to fixedly connect the annular base body and the annular support. The annular support is convenient to mount and dismount.

The beneficial effects of the utility model are that:

1. the utility model discloses let in the cooling water in the well conducting tube, the heat of collecting ring is walked to the cooling water, reduces the energy consumption of equipment.

2. The utility model discloses well contact tube and annular base member's welding process is simple, and contact tube and annular base member welded connection are firm, and the electric conductive property of silver-lead solder is better.

3. The utility model discloses well connecting pipe presents the type of falling U structure, and is more steady when rivers flow through the connecting pipe, can not form the vortex.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view at the through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1, 2, and 3, an easy-to-radiate collecting ring includes an annular base 1, the annular base 1 is formed by welding two semi-annular bases 1.1, the annular base 1 is fixedly connected with a plurality of wiring boards 2, the upper end surface of the annular base 1 is provided with a plurality of through holes 1.2, vertically-arranged conductive tubes 3 are inserted into the through holes 1.2, the conductive tubes 3 are welded with the annular base 1, the solder is silver-lead solder, the conductive tubes 3 and the annular base 1 are made of red copper, the upper openings of the adjacent two conductive tubes 3 are communicated through connecting tubes 4, the connecting tubes 4 are in an inverted U-shaped structure, and cooling water is introduced into the conductive tubes 3; the annular base body 1 outer lane is fixed with round annular support 5, and the last 5 axis equipartitions of annular support around annular base body of annular support 5 have a plurality of fans 6, and fan 6 relies on the drive of drive arrangement 7, and drive arrangement 7 fixed connection all is equipped with a plurality of screw holes on annular base body 1 and the annular support 5 on

annular support

5, and 8 screw in screw holes of insulating screw rod are with

annular base body

1 and 5 fixed connection of annular support.

During production, the forged red copper is used for generating a semi-annular matrix 1.1, the density of the semi-annular matrix 1.1 is high, the conductive effect is better, a conductive tube 3 is inserted into a through hole 1.2 of the annular matrix 1, the conductive tube 3 is welded with the annular matrix 1.1, the two semi-annular matrices 1.1 are welded to form the annular matrix 1, the annular matrix 1 is fixed on a submerged arc furnace, a connecting tube 4 with an inverted U-shaped structure is arranged on the conductive tube, and an annular bracket 5 is arranged on the outer ring of the annular matrix 1 through an insulating screw 8; when the cooling device works, cooling water is introduced into the conductive tube 3 to reduce the temperature of the annular substrate 1, and meanwhile, the fan 6 of the annular bracket 5 rotates to further reduce the temperature of the annular substrate 1.

The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Claims

1. The utility model provides an easy radiating collecting ring, includes annular base member, a plurality of wiring boards of fixedly connected with on the annular organism, a plurality of through-holes have been laid on the annular base member up end, its characterized in that, the through-hole interpolation is equipped with the vertical conductive tube of arranging, conductive tube and annular base member fixed connection, and the oral area passes through the connecting pipe intercommunication on two adjacent conductive tubes, and it has the cooling water to let in the conductive tube.

2. The easy-to-dissipate heat collector ring according to claim 1, wherein the through holes are uniformly distributed on the annular base body around the center of the annular base body.

3. The easy-to-dissipate heat collecting ring according to claim 1, wherein the conductive tube is welded to the annular base body, and the solder is silver-lead solder.

4. The easy-to-dissipate heat collector ring according to claim 1, wherein the annular base is formed by welding two semi-annular bases.

5. The easy-to-radiate collector ring according to claim 1, wherein the conductive tube and the annular substrate are made of red copper.

6. The easy-to-dissipate heat collector ring according to claim 1, wherein the connection pipe has an inverted U-shaped structure.

7. The easy-to-radiate collector ring according to claim 1, wherein a ring-shaped support is fixed on the outer ring of the annular base body, a plurality of fans are uniformly distributed on the ring-shaped support around the axis of the annular base body, the fans are driven by a driving device, and the driving device is fixedly connected to the ring-shaped support.

8. The easy-to-radiate collector ring according to claim 7, wherein the annular base and the annular support are provided with a plurality of threaded holes, and the insulating screw is screwed into the threaded holes to fixedly connect the annular base and the annular support.