CN217265838U

CN217265838U - High-temperature-resistant castable swinging spout

Info

Publication number: CN217265838U
Application number: CN202220108619.4U
Authority: CN
Inventors: 黄振兴; 罗先进; 沈明慧
Original assignee: YIXING LONGCHEN FURNACE CHARGE CO Ltd
Current assignee: YIXING LONGCHEN FURNACE CHARGE CO Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-23
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a high temperature resistance pouring material swing stem bar relates to swing stem bar technical field, for solving current pouring swing stem bar and after using a period, the damage that influences normal use is produced to the inevitable influence under the high temperature influence, need consume a large amount of manpowers and change whole pouring swing stem bar usually, very waste time and energy, still can cause the waste of material, increased manufacturing cost's problem. The utility model discloses a heat-resisting brick seat, including carriage, supporting frame, fixed layer and fixed connection groove, the supporting frame inner wall is provided with heat-resisting brick seat, and heat-resisting brick seat and carriage fixed connection, heat-resisting brick seat upper end is provided with the fixed layer, fixed layer upper end is provided with the removal layer, the fixed connection groove has been seted up at the fixed layer both ends, the removal spread groove has been seted up along fixed connection groove top at removal layer both ends, the inside card of fixed connection groove has a fixed fixture block, the inside card of removal spread groove has a removal fixture block.

Description

High-temperature-resistant castable swinging spout

Technical Field

The utility model relates to a swing stem bar technical field specifically is a high temperature resistant pouring material swing stem bar.

Background

The modern intensified smelting large and medium blast furnace has large tapping quantity, and the traditional mode of a single-track railway iron tapping tank of a casting house is used, so that the length of an iron runner is inevitably long, the tank positions are more, the area of the casting house is also large, the workload of tapping in front of the furnace is large, and the capital construction investment for building the casting house is also increased greatly. Therefore, the swing spout is introduced and is arranged below the iron runner of the cast house, and the swing spout has the function of converting molten iron flowing from the iron runner into one of the left direction and the right direction and injecting the molten iron into a molten iron tank which is parked on a railway under a platform of the cast house.

The current swing stem bar of pouring after using a period, the damage that influences normal use is produced to inevitable under the influence of high temperature, need consume a large amount of manpowers and change whole swing stem bar of pouring usually, very wastes time and energy, still can cause the waste of material, has increased manufacturing cost, therefore the market urgently needs to develop a high temperature resistant pouring material swing stem bar and helps people to solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistance pouring material swing stem bar to current pouring swing stem bar that proposes in solving above-mentioned background art is using a period after, and the damage that influences normal use is produced to the inevitable influence under the influence of high temperature, need consume a large amount of manpowers and change whole pouring swing stem bar usually, very wastes time and energy, still can cause the waste of material, has increased manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant pouring material swing stem bar, includes the carriage, the carriage inner wall is provided with heat-resisting brick seat, and heat-resisting brick seat and carriage fixed connection, heat-resisting brick seat upper end is provided with the fixed bed, and fixed bed and heat-resisting brick seat fixed connection, the fixed bed upper end is provided with the removal layer, fixed connection groove has been seted up at the fixed bed both ends, removal layer both ends have been seted up along fixed connection groove top and have been removed the spread groove, the inside card of fixed connection groove with have a fixed fixture block, remove the inside card of spread groove and have a removal fixture block, pass through connecting block fixed connection between fixed fixture block and the removal fixture block.

Preferably, the connecting block is longitudinally provided with a connecting thread groove, the inner wall of the connecting thread groove is provided with a connecting bolt, and the connecting bolt is connected with the connecting thread groove through thread engagement.

Preferably, the fixed clamping block and the movable clamping block are both provided with ball grooves in an array mode, and the inner walls of the ball grooves are connected with balls in a rolling mode.

Preferably, the other end of the connecting block is provided with a pulling plate, and the pulling plate is fixedly connected with the connecting block.

Preferably, a reinforcing bolt is arranged between the supporting frame and the heat-resistant brick seat and is fixedly connected with the supporting frame and the heat-resistant brick seat, a reinforcing nut is arranged at one end of the reinforcing bolt, and the reinforcing nut is connected with the reinforcing bolt through threaded engagement.

Preferably, the inside heat conduction net that is provided with of heat-resisting brick seat, and heat conduction net and heat-resisting brick seat fixed connection, the inside cooling tube that is provided with of heat-resisting brick seat, and the cooling tube is netted distribution in heat-resisting brick seat, heat conduction net and cooling tube contaction each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an in, through setting up the removal layer, remove the spread groove, remove fixture block and connection thread groove and connecting bolt, the staff is after putting the removal layer in the fixed bed upper end, will remove the fixture block card and advance in the removal spread groove, fixed fixture block card advances in the fixed spread groove simultaneously, removal layer and fixed bed are together fixed when utilizing the connection of connecting block to act on, utilize the removal layer as the one deck with high temperature direct contact when using, produce the damage because of the high temperature after long-time use, the staff only needs the reverse operation to take off the removal layer and changes, need not to change whole equipment, neither need consume a large amount of manpowers and change whole swing stem bar, it is also very convenient fast very to remove the layer change, the waste of maximum reduction material, and the production cost is controlled.

2. The utility model discloses an in, through setting up heat-resisting brick seat, the fixed bed, the carriage, reinforcing bolt and reinforcement nut, can utilize the carriage as the basic frame of this equipment, play the important function of the big or small shape of this equipment of restriction, in the carriage, it is fixed mutually to add through the gluing agent between the heat-resisting brick and forms heat-resisting brick seat and play the supporting role, at last through pouring high temperature resistant molten metal formation fixed bed on to heat-resisting brick seat, not only guarantee the seal of heat-resisting brick seat, also further perfect the structure and the function of this equipment.

3. The utility model discloses an in, through setting up the heat conduction net, the cooling tube, the heat conduction net that distributes in heat-resisting brick seat, both can increase the structural strength of heat-resisting brick seat, the heat of receiving when also can utilize its good heat conductivility of own when this equipment uses distributes more evenly in heat-resisting brick seat simultaneously, then circulates through letting in the coolant liquid in to the cooling tube again, and thermal giving off in the heat-resisting brick seat is accelerated to the cooperation cooling tube, improves the holistic high temperature resistance ability of this equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the structure a of the present invention.

Fig. 3 is a perspective view of the connection relationship of the connection blocks of the present invention.

In the figure: 1. a support frame; 2. a heat-resistant brick seat; 3. reinforcing the bolt; 4. reinforcing the nut; 5. a fixed layer; 6. a mobile layer; 7. moving the connecting groove; 8. fixing and connecting grooves; 9. connecting blocks; 10. moving the fixture block; 11. fixing the fixture block; 12. a ball groove; 13. a ball bearing; 14. connecting the thread groove; 15. a connecting bolt; 16. pulling a plate; 17. a thermally conductive mesh; 18. a heat radiation pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a high-temperature-resistant castable swinging spout comprises a supporting frame 1, wherein a heat-resistant brick seat 2 is arranged on the inner wall of the supporting frame 1, the heat-resistant brick seat 2 is fixedly connected with the supporting frame 1, a fixed layer 5 is arranged at the upper end of the heat-resistant brick seat 2, the fixed layer 5 is fixedly connected with the heat-resistant brick seat 2, a movable layer 6 is arranged at the upper end of the fixed layer 5, fixed connecting grooves 8 are formed at two ends of the fixed layer 5, movable connecting grooves 7 are formed at two ends of the movable layer 6 along the upper portions of the fixed connecting grooves 8, fixed connecting blocks 11 are clamped and arranged in the fixed connecting grooves 8, movable connecting blocks 10 are clamped and arranged in the movable connecting grooves 7, the fixed connecting blocks 11 and the movable clamping blocks 10 are fixedly connected through connecting blocks 9, the fixed clamping blocks 11, the movable clamping blocks 10 and the fixed layer 5 are jointly provided with connecting thread grooves 14, the fixed clamping blocks 11, the movable clamping blocks 10 and the fixed layer 5, the movable layer 6 and the connecting blocks 9 are detachably connected through connecting bolts 15, through setting up removal layer 6, remove spread groove 7, remove fixture block 10 and connection thread groove 14 and connecting bolt 15, the staff is after putting removal layer 6 on fixed layer 5, will remove fixture block 10 card and advance in removing spread groove 7, fixed fixture block 11 card advances in fixed spread groove 8 simultaneously, removal layer 6 is together fixed with fixed layer 5 when utilizing the connection of connecting block 9, utilize removal layer 6 as the one deck with high temperature direct contact when using, produce the damage because of the high temperature after long-time use, the staff only needs reverse operation to take off removal layer 6 and changes, need not to change whole equipment, neither need consume a large amount of manpowers and change whole swing stem bar, it is also very convenient fast that the removal layer is changed, the waste of the at utmost reduction material, manufacturing cost has been controlled.

Further, be provided with reinforcing bolt 3 between carriage 1 and the heat-resisting brick seat 2, and reinforcing bolt 3 and carriage 1 and heat-resisting brick seat 2 fixed connection, reinforcing bolt 3 one end is provided with reinforcing nut 4, and reinforcing nut 4 is connected through threaded engagement with reinforcing bolt 3, through setting up heat-resisting brick seat 2, fixed layer 5, carriage 1, reinforcing bolt 3 and reinforcing nut 4, can utilize carriage 1 as the basic frame of this equipment, play the important effect of the big size shape of restriction this equipment, in carriage 1, it plays the supporting role to add up through mutually fixed formation heat-resisting brick seat 2 between the heat-resisting brick, at last form fixed layer 5 through pouring high temperature resistant molten metal to heat-resisting brick seat 2, not only guarantee the leakproofness of heat-resisting brick seat 2, also further complete the structure and the function gluing agent of this equipment.

Further, 2 inside heat conduction nets 17 that are provided with of heat-resisting brick seat, and heat conduction net 17 and 2 fixed connection of heat-resisting brick seat, 2 inside cooling tubes 18 that are provided with of heat-resisting brick seat, and cooling tube 18 is netted distribution in heat-resisting brick seat 2, heat conduction net 17 and cooling tube 18 mutual contact are through setting up heat conduction net 17, cooling tube 18, the heat conduction net 17 of distribution in heat-resisting brick seat 2, both can increase the structural strength of heat-resisting brick seat 2, the heat of receiving when also utilizing its good thermal conductivity itself distributes more evenly in heat-resisting brick seat 2 when this equipment uses simultaneously, then circulate through letting in the coolant liquid in to cooling tube 18 again, cooperation cooling tube 18 accelerates thermal giving off in the heat-resisting brick seat 2, improve the holistic high temperature resistance ability of this equipment.

The working principle is as follows: when the device is used by a worker, the pouring liquid reaches a pouring position through the diversion of the movable layer 6, in the process, the high-temperature pouring liquid transmits heat to the movable layer 6, the movable layer 6 is most seriously corroded by high temperature and simultaneously plays a role of protecting the fixed layer 5, then the heat is transmitted to the heat-resistant brick seat 2 through the movable layer 6 and the fixed layer 5, the heat conducting net 17 is distributed in the heat-resistant brick seat 2, the structural strength of the heat-resistant brick seat 2 can be improved, meanwhile, the good heat conducting performance of the device can be utilized, the heat received when the device is used is more uniformly distributed in the heat-resistant brick seat 2, then cooling liquid is introduced into the radiating pipe 18 for circulation, the radiating of the heat in the heat-resistant brick seat 2 is accelerated by matching with the radiating pipe 18, the integral high-temperature resistance of the device is improved, after the device is used for a long time, the movable layer 6 in direct contact with the pouring liquid is damaged, the staff only needs to take out connecting bolt 15 from connecting thread groove 14, then stimulate arm-tie 16 again, utilize arm-tie 16 to drive connecting block 9 and outwards pull out, connecting block 9 drives simultaneously and removes fixture block 10 and fixed fixture block 11 and take out from removing spread groove 7 and fixed connection groove 8 respectively, it can to remove layer 6 at last to change, need not to change whole equipment, neither need consume a large amount of manpowers and change whole swing stem bar of pouring, it is also very convenient quick that the removal layer is changed, the waste of the at utmost reduction material, production cost is controlled.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high temperature resistant pouring material swing stem bar, includes carriage (1), its characterized in that: the utility model discloses a heat-resisting brick seat, including carriage (1), heat-resisting brick seat (2), fixed layer (5), fixed layer (6), fixed layer (5) upper end, fixed layer (6) and fixed block (11), fixed layer (7) have been seted up along fixed connection groove (8) top to fixed layer (5), fixed layer (5) upper end is provided with movable layer (6), fixed connection groove (8) have been seted up at fixed layer (5) both ends, movable layer (6) both ends have been seted up along fixed connection groove (8) top, the inside card of fixed connection groove (8) with have fixed fixture block (11), the inside card of movable connection groove (7) with have movable fixture block (10), through connecting block (9) fixed connection between fixed fixture block (11) and the movable fixture block (10).

2. A refractory castable oscillating spout according to claim 1, characterized in that: connecting thread groove (14) are vertically opened in connecting block (9), connecting bolt (15) is arranged on the inner wall of connecting thread groove (14), and connecting bolt (15) is connected with connecting thread groove (14) through threaded engagement.

3. A refractory castable oscillating spout according to claim 1, characterized in that: ball grooves (12) are formed in the fixed clamping block (11) and the movable clamping block (10) in an array mode, and balls (13) are connected to the inner walls of the ball grooves (12) in a rolling mode.

4. A refractory castable oscillating spout according to claim 1, characterized in that: the other end of the connecting block (9) is provided with a pulling plate (16), and the pulling plate (16) is fixedly connected with the connecting block (9).

5. A refractory castable oscillating spout according to claim 1, characterized in that: be provided with between carriage (1) and heat-resisting brick seat (2) reinforcing bolt (3), and reinforcing bolt (3) and carriage (1) and heat-resisting brick seat (2) fixed connection, reinforcing bolt (3) one end is provided with reinforcing nut (4), and reinforcing nut (4) are connected through threaded engagement with reinforcing bolt (3).

6. A refractory castable oscillating spout according to claim 1, characterized in that: the heat-resisting brick seat is characterized in that a heat conduction net (17) is arranged inside the heat-resisting brick seat (2), the heat conduction net (17) is fixedly connected with the heat-resisting brick seat (2), a radiating pipe (18) is arranged inside the heat-resisting brick seat (2), the radiating pipe (18) is distributed in a net shape in the heat-resisting brick seat (2), and the heat conduction net (17) is in contact with the radiating pipe (18).