CN216192477U

CN216192477U - Bottom argon blowing air brick for induction furnace

Info

Publication number: CN216192477U
Application number: CN202122712356.6U
Authority: CN
Inventors: 姚靓; 刘勇; 徐剑平; 田义号; 朱雪峰
Original assignee: Zhejiang Kete High Temperature New Material Co ltd
Current assignee: Zhejiang Kete High Temperature New Material Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an induction furnace bottom argon blowing permeable brick, which comprises a brick body, wherein an air supply pipe is arranged in the middle of the bottom end of the brick body, a sealing joint is embedded in the middle of the bottom end of the brick body, an air inlet pipe is embedded and clamped in the top of the sealing joint, a baffle is fixedly installed in the air inlet pipe in a staggered manner, an air cavity is formed in the brick body, a support is fixedly installed at the top end of the air inlet pipe, a rotating shaft is rotatably installed in the middle of the top end of an air homogenizing disc, an adjusting disc is clamped and connected to the outer side of the rotating shaft, an adjusting rod is fixedly installed at the edge part of the bottom end of the adjusting disc and is pushed to slide in an adjusting groove, so that the adjusting disc rotates, an adjusting port rotates through the rotation of the adjusting disc, the overlapping area of the adjusting port and the air outlet is reduced, the size of air flow is slowed down, and the size of air flow entering the furnace is conveniently adjusted, thereby conveniently adjusting the size of the gas flow according to the production requirement and improving the quality of the product.

Description

Bottom argon blowing air brick for induction furnace

Technical Field

The utility model relates to the technical field of air bricks, in particular to an induction electric furnace bottom argon blowing air brick.

Background

The air brick is a new product with long service life, energy conservation and consumption reduction, has reasonable structural design, good thermal stability, erosion resistance and permeability resistance, high blow-through rate, safe and reliable operation, long service life and the like;

however, when the air brick in the current market supplies air, the size of the gas flow entering the furnace cannot be adjusted according to the use requirement, so that the quality of the product cannot reach the best, the production quality of the product is affected, and the processing and production of the product are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides an induction furnace bottom argon blowing air brick, which can effectively solve the problems that the air brick in the current market cannot adjust the airflow entering a furnace according to the use requirement during air supply, so that the quality of a product cannot reach the best, the production quality of the product is influenced, and the processing and production of the product are not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: the bottom argon blowing air brick of the induction furnace comprises a brick body, wherein an air supply pipe is arranged in the middle of the bottom end of the brick body, a sealing joint is embedded and installed in the middle of the bottom end of the brick body, an air inlet pipe is embedded and clamped in the top of the sealing joint, a baffle is fixedly installed in the air inlet pipe in a staggered mode, an air cavity is formed in the brick body, a support is fixedly installed at the top end of the air inlet pipe, an air homogenizing fan is fixedly installed in the middle of the top end of the support, an air homogenizing disc is fixedly installed in the air cavity, and an air outlet is formed in the air homogenizing disc in a penetrating mode;

even gas dish top middle part is rotated and is installed the pivot, pivot outside joint has the adjustment disk, the adjustment port has been seted up in inside running through of adjustment disk, adjustment disk bottom limit portion fixedly connected with adjusts the pole, the adjustment tank has been seted up to the internal portion of brick, the spout has all been seted up to the brick body both sides, two the inside equal symmetry fixed mounting of spout has the spring, spring one end fixedly connected with fixed block.

Preferably, the air supply pipe embedding joint is inside sealing joint, the air supply pipe top is closely laminated with the intake pipe bottom, and the air supply pipe internal diameter equals with the intake pipe internal diameter.

Preferably, the adjusting disk is embedded into the top of the brick body, the bottom of the adjusting disk is tightly attached to the top of the gas homogenizing disk, and a sealing ring is arranged on the outer side of the adjusting disk.

Preferably, the diameter of the air outlet is the same as the shape of the regulating port.

Preferably, the adjusting rod is slidably mounted inside the adjusting groove, and the outer side of the adjusting rod is tightly attached to the inner side of the adjusting groove.

Preferably, spring one end fixed connection is inboard in the spout, fixed block slidable mounting is inside the spout, and the fixed block outside closely laminates with the spout is inboard.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. the regulating disc is arranged, the rotating shaft is rotatably arranged in the middle of the top end of the gas homogenizing disc, the regulating disc is clamped and connected to the outer side of the rotating shaft, the regulating rod is fixedly arranged at the edge of the bottom end of the regulating disc, the regulating rod is pushed and slides in the regulating groove, so that the regulating disc rotates, and the regulating port rotates through the rotation of the regulating disc, so that the overlapping area of the regulating port and the gas outlet is reduced, the size of gas flow is reduced, the size of the gas flow entering the furnace is conveniently regulated, the size of the gas flow is conveniently regulated according to production needs, and the quality of a product is improved;

2. the baffle and the gas homogenizing fan are arranged, the baffle is fixedly installed in the air inlet pipe in a staggered mode, so that the flow velocity of air flowing into the baffle is reduced, the air can more uniformly flow into the air cavity, the gas homogenizing fan is fixed through the fixed installation support at the top of the air inlet pipe, and when the air enters the air cavity from the air inlet pipe, the gas drives the gas homogenizing fan to rotate through the air, so that the air is uniformly dispersed, the flow velocity of the air is further reduced, the air entering the furnace is more stable and uniform, the production of products is facilitated, and the quality of the products is improved;

3. the fixed block is arranged, the sliding grooves are formed in two sides of the brick body, the spring is fixedly connected inside the sliding grooves, the fixed block is fixedly connected through the spring, the fixed block is slidably mounted inside the sliding grooves, the brick body is placed into the base in the furnace and is extruded through the extrusion of the fixed block, the spring is compressed, the fixed block is extruded, the fixed block is tightly attached to the base, the brick body is fixed in the furnace, the stability of the brick body is improved, the brick body is prevented from being unstable and accidents are caused, and potential safety hazards are reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the baffle mounting structure of the present invention;

FIG. 3 is a schematic view of the leveling fan mounting structure of the present invention;

FIG. 4 is a schematic view of the spring mounting structure of the present invention;

FIG. 5 is a schematic view of a sealing joint mounting arrangement of the present invention;

reference numbers in the figures: 1. a brick body; 2. sealing the joint; 3. a gas supply pipe; 4. an air inlet pipe; 5. a baffle plate; 6. an air cavity; 7. a support; 8. an air homogenizing fan; 9. an air homogenizing disc; 10. an air outlet; 11. a rotating shaft; 12. an adjusting disk; 13. an adjustment port; 14. adjusting a rod; 15. an adjustment groove; 16. a chute; 17. a spring; 18. and (5) fixing blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the utility model provides an induction furnace bottom argon blowing gas permeable brick, which comprises a brick body 1, wherein an air supply pipe 3 is arranged in the middle of the bottom end of the brick body 1, a sealing joint 2 is embedded in the middle of the bottom end of the brick body 1 to keep the brick body 1 sealed and prevent air leakage, an air inlet pipe 4 is embedded and clamped in the top of the sealing joint 2, a baffle 5 is fixedly arranged in the air inlet pipe 4 in a staggered manner to block air entering the air inlet pipe 4 and reduce the flow rate of the air, so that the air uniformly enters an air cavity 6, an air cavity 6 is arranged in the brick body 1, a support 7 is fixedly arranged at the top end of the air inlet pipe 4, a gas homogenizing fan 8 is fixedly arranged in the middle of the top end of the support 7 to stir the air, so that the air is uniformly distributed, a gas homogenizing disc 9 is fixedly arranged in the air cavity 6, and an air outlet 10 is arranged in the homogenizing disc 9 in a penetrating manner;

even 9 top middle parts of gas dish rotate and install pivot 11, pivot 11 outside joints have adjusting disk 12, adjusting disk 12 is inside to run through and has been seted up regulation mouth 13, the convenience is adjusted the air current size that gaseous got into in the stove according to production needs, adjusting disk 12 bottom limit portion fixedly connected with adjusts pole 14, conveniently rotate adjusting disk 12, adjusting groove 15 has been seted up to brick 1 inside, spout 16 has all been seted up to 1 both sides of the brick body, the inside equal symmetrical fixed mounting of two spout 16 has spring 17, provide pressure through spring 17's compression, spring 17 one end fixedly connected with fixed block 18, conveniently fix brick 1, make brick 1 remain stable.

Inside 3 embedding joints of air supply pipe kept the leakproofness of the brick body 1 in sealing

joint

2, 3 tops of air supply pipe and 4 bottoms of intake pipe closely laminate, and 3 internal diameters of air supply pipe equal with 4 internal diameters of intake pipe, make inside gaseous entering intake pipe 4.

The adjusting disk 12 is embedded in the top of the brick body 1, the bottom of the adjusting disk 12 is tightly attached to the top of the gas homogenizing disk 9, a sealing ring is arranged on the outer side of the adjusting disk 12, the sealing performance of the brick body 1 is kept, and gas leakage in the gas inlet process is prevented.

The diameter of the gas outlet 10 is the same as the shape of the adjusting opening 13, so that the outlet area of the gas is convenient to adjust and adjust.

The adjusting rod 14 is slidably mounted inside the adjusting groove 15, and the outer side of the adjusting rod 14 is closely attached to the inner side of the adjusting groove 15, so that the position of the adjusting rod 14 is limited.

One end of the spring 17 is fixedly connected to the inner side of the sliding groove 16, the fixing block 18 is slidably mounted inside the sliding groove 16, the outer side of the fixing block 18 is tightly attached to the inner side of the sliding groove 16, and the brick body 1 is prevented from loosening due to loosening of the fixing block 18.

The working principle and the using process of the utility model are as follows: in the practical application process, the brick body 1 needs to be fixed in the electric furnace, when the brick body 1 is fixed, the fixed block 18 is extruded to enable the fixed block 18 to contract inside the sliding groove 16, meanwhile, the spring 17 is driven to compress, the brick body 1 is placed on a fixed base of the electric furnace, the fixed block 18 is loosened, the fixed block 18 is extruded to the fixed base through the resilience of the spring 17, and the brick body 1 is fixed;

when air enters, the air is sent into the air inlet pipe 4 through the air supply pipe 3, the air is blocked through the baffle 5 fixedly installed in the air inlet pipe 4 in a staggered mode, so that the flow speed of air flow of the air is reduced, then the air enters the air cavity 6 through the air inlet pipe 4, and when the air comes out of the air inlet pipe 4, the air can drive the air homogenizing fan 8 to rotate, so that the air can enter the air inlet cavity 6 more uniformly, and then enters the electric furnace through the air outlet 10 on the air homogenizing disc 9;

when needs are adjusted and are got into gas stream size in the electric stove, adjust pole 14 through stirring, make it remove in adjustment tank 15 to the adjustment disk 12 that has driven the 1 top of the brick body rotates, through the rotation of adjustment disk 12, make the position of adjusting port 13 and gas outlet 10 stagger gradually, thereby make the export that gas entered into in the electric stove reduce, make the gas flow size that gas entered into in the electric stove slow down, thereby the convenient air flow size that adjusts gas and enter into in the electric stove according to production requirement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Argon blowing air brick at bottom of induction furnace, including the brick body (1), brick body (1) bottom middle part is provided with air supply pipe (3), its characterized in that: the middle part of the bottom end of the brick body (1) is embedded with a sealing joint (2), the top of the sealing joint (2) is embedded and clamped with an air inlet pipe (4), the air inlet pipe (4) is internally and fixedly provided with a baffle (5) in a staggered manner, the brick body (1) is internally provided with an air cavity (6), the top of the air inlet pipe (4) is fixedly provided with a support (7), the middle part of the top of the support (7) is fixedly provided with an air homogenizing fan (8), the air cavity (6) is internally and fixedly provided with an air homogenizing disc (9), and the air outlet (10) is formed in the air homogenizing disc (9) in a penetrating manner;

even gas dish (9) top middle part rotates and installs pivot (11), pivot (11) outside joint has adjusting disk (12), adjusting disk (12) inside runs through and has seted up regulation mouth (13), adjusting disk (12) bottom limit portion fixedly connected with adjusts pole (14), adjustment tank (15) have been seted up to brick body (1) inside, spout (16), two have all been seted up to brick body (1) both sides spout (16) inside equal symmetry fixed mounting has spring (17), spring (17) one end fixedly connected with fixed block (18).

2. The induction furnace bottom argon-blowing air brick as claimed in claim 1, characterized in that the air supply pipe (3) is embedded and clamped inside the sealing joint (2), the top end of the air supply pipe (3) is tightly attached to the bottom end of the air inlet pipe (4), and the inner diameter of the air supply pipe (3) is equal to the inner diameter of the air inlet pipe (4).

3. The induction furnace bottom argon blowing air brick as claimed in claim 1, characterized in that the adjusting disk (12) is embedded in the top of the brick body (1) in a rotating manner, the bottom of the adjusting disk (12) is tightly attached to the top of the gas homogenizing disk (9), and a sealing ring is arranged on the outer side of the adjusting disk (12).

4. The induction furnace bottom argon-blowing gas permeable brick as claimed in claim 1, characterized in that the diameter of the gas outlet (10) is the same as the shape of the regulating port (13).

5. The induction furnace bottom argon-blowing air brick as claimed in claim 1, characterized in that the adjusting rod (14) is slidably mounted inside the adjusting groove (15), and the outer side of the adjusting rod (14) is closely attached to the inner side of the adjusting groove (15).

6. The induction furnace bottom argon-blowing air brick as claimed in claim 1, characterized in that one end of the spring (17) is fixedly connected to the inner side of the sliding groove (16), the fixing block (18) is slidably mounted inside the sliding groove (16), and the outer side of the fixing block (18) is closely attached to the inner side of the sliding groove (16).