CN214655122U

CN214655122U - Efficient heat treatment device for heat-resistant steel bar

Info

Publication number: CN214655122U
Application number: CN202120719540.0U
Authority: CN
Inventors: 钱冬平; 华小鑫
Original assignee: Taizhou Tongzhou Heat Resistant Technology Co ltd
Current assignee: Taizhou Tongzhou Heat Resistant Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-09
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a high-efficiency heat treatment device of a heat-resistant steel bar, which comprises a shell, wherein the inside of the shell is movably connected with a tie, the outside of the tie is fixedly provided with a filter hole, the inside of the shell is fixedly provided with a constant temperature mechanism, the upper end of the constant temperature mechanism is fixedly connected with an exhaust pipe, the upper end of the exhaust pipe is fixedly connected with an exhaust port, the inside of the shell is fixedly provided with a fixed seat, the lower end of the fixed seat is movably connected with a lifting rod, when in use, a water source is connected into a water inlet, the steel bar is placed on the tie and is transported into the shell through the tie, the steel bar which is just produced is transported into the constant temperature mechanism by the tie, the steel bar is slowly cooled through the continuous cooling of a constant temperature heating pipe in a frame, the deformation of the steel bar caused by the too fast temperature reduction is avoided, an exhaust fan is arranged in the constant temperature mechanism, and the heat flow which can be discharged from the inside of the constant temperature mechanism is discharged through the exhaust pipe and the exhaust port, the heat is prevented from continuously staying inside the constant temperature mechanism.

Description

Efficient heat treatment device for heat-resistant steel bar

Technical Field

The utility model relates to a high-efficient heat treatment device of heat-resisting rod iron technical field that is relevant specifically is a high-efficient heat treatment device of heat-resisting rod iron.

Background

A steel bar for prestressed concrete is a prestressed steel material with a high technical content developed by Nippon high frequency heating Co., Ltd in the 60 th 20 th century.

At present, when the existing heat-resistant steel bar is produced and formed, the heat-resistant steel bar can be cooled and formed only by standing for a period of time, and the method has low efficiency, for example, if the heat-resistant steel bar is rapidly cooled, the deformation of the heat-resistant steel bar can be caused or the production quality of the heat-resistant steel bar can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient heat treatment device of heat-resisting rod iron to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high-efficient heat treatment device of heat-resisting rod iron, includes the shell, the inside swing joint of shell has the tie, the fixed filtration pore that is provided with in the tie outside, the inside fixed constant temperature mechanism that is provided with of shell, constant temperature mechanism upper end fixedly connected with blast pipe, blast pipe upper end fixedly connected with gas vent, the inside fixed fixing base that is provided with of shell, fixing base lower extreme swing joint has the lifter, lifter lower extreme fixedly connected with cooling mechanism, the inside fixed station that is provided with of shell, fixed station upper end fixedly connected with booster pump, booster pump upper end fixedly connected with aqueduct, aqueduct upper end fixedly connected with water inlet, the inside fixed guiding gutter that is provided with of shell.

Preferably, the inside swing joint of constant temperature mechanism has the exhaust fan, the inside fixedly connected with frame of constant temperature mechanism.

Preferably, the frame is fixedly connected with constant temperature heating pipes, and the constant temperature heating pipes are longitudinally arranged at equal intervals.

Preferably, the inside swing joint of cooling mechanism has the fan, and the fan quantity is provided with 3 altogether, the fixed filter screen that is provided with of fan lower extreme.

Preferably, the lower end of the fixed table is fixedly connected with a connecting pipe, and the lower end of the connecting pipe is movably connected with a rotating seat.

Preferably, the lower end of the rotating seat is fixedly connected with spray heads, and the number of the spray heads is 5.

Compared with the prior art, the beneficial effects of the utility model are that: when in use, a water source is connected into a water inlet, a steel bar is placed on a link and is transported to the inside of a shell through the link, the link transports the steel bar which is just produced into a constant temperature mechanism, the steel bar is slowly cooled through the continuous cooling of a constant temperature heating pipe in a frame, the steel bar is prevented from being deformed due to the rapid temperature reduction, an exhaust fan is arranged in the constant temperature mechanism, the heat flow in the constant temperature mechanism can be exhausted through the exhaust pipe and an exhaust port through the exhaust fan, the heat is prevented from continuously staying in the constant temperature mechanism, the temperature of the steel bar is prevented from being difficult to reduce, when the constant temperature is finished, the steel bar is transported to the lower end of the cooling mechanism through the link, the cooling mechanism is driven to reduce through a lifting rod at the lower end of a fixed seat, the steel bar is cooled through a fan in the cooling mechanism, the lower end of the fan is provided with a filter screen, the damage caused by the collision of impurities such as dust and the like on the fan can be avoided, and then the steel bar is transported to the lower end of the fixed table through the link, get into the water source through the water inlet and increase the impact force of rivers through aqueduct drainage to the booster pump again, at last through the shower nozzle blowout of connecting pipe lower extreme, carry out final cooling shaping to the rod iron, can avoid the rod iron to lead to deformation influence quality because of the temperature drop is too fast, and improve work efficiency, the activity of connecting pipe lower extreme is provided with the roating seat, and the roating seat can drive the shower nozzle horizontal hunting to increase the cooling area of shower nozzle.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-efficiency heat treatment device for heat-resistant steel bars according to the present invention;

FIG. 2 is a schematic structural view of a thermostatic mechanism of the high-efficiency heat treatment device for heat-resistant steel bars of the present invention;

FIG. 3 is a schematic structural view of a cooling mechanism of the high-efficiency heat treatment device for heat-resistant steel bars of the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the high-efficiency heat treatment device for heat-resistant steel bars of the present invention.

In the figure: 1. a housing; 2. a ligament; 3. filtering holes; 4. a constant temperature mechanism; 401. an exhaust fan; 402. a frame; 403. a constant temperature heating pipe; 5. an exhaust pipe; 6. an exhaust port; 7. a fixed seat; 8. a lifting rod; 9. a cooling mechanism; 901. a fan; 902. filtering with a screen; 10. a fixed table; 11. a booster pump; 12. a water conduit; 13. a water inlet; 14. a connecting pipe; 15. a rotating base; 16. a spray head; 17. a water chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient heat treatment device of heat-resisting rod iron, includes shell 1, the inside swing joint of shell 1 has tie 2, the fixed filtration pore 3 that is provided with in 2 outsides of tie, the inside fixed constant temperature mechanism 4 that is provided with of

shell

1, 4 upper ends fixedly connected with blast pipes 5 of constant temperature mechanism, 5 upper end fixedly connected with gas vents 6 of blast pipe, the inside fixed fixing base 7 that is provided with of shell 1, 7 lower extreme swing joint of fixing base have

lifter

8, 8 lower extreme fixedly connected with cooling mechanism 9 of lifter, the inside fixed station 10 that is provided with of shell, 10 upper end fixedly connected with booster pumps 11 of fixed station, 11 upper end fixedly connected with aqueduct 12 of booster pumps, 12 upper ends fixedly connected with water inlets 13 of aqueduct, 1 inside fixed guiding gutter 17 that is provided with of shell.

The inside swing joint of constant temperature mechanism 4 has exhaust fan 401, the inside fixedly connected with frame 402 of constant temperature mechanism 4.

The frame 402 is fixedly connected with constant temperature heating pipes 403, and the constant temperature heating pipes 403 are arranged in the longitudinal direction at equal intervals.

The cooling mechanism 9 is movably connected with fans 901 in the inside, the number of the fans 901 is 3, and a filter screen 902 is fixedly arranged at the lower end of each fan 901.

The lower end of the fixed table 10 is fixedly connected with a connecting pipe 14, and the lower end of the connecting pipe 14 is movably connected with a rotating seat 15.

The lower end of the rotating seat 15 is fixedly connected with spray heads 16, and the number of the spray heads 16 is 5.

It should be noted that, the utility model relates to a high-efficiency heat treatment device for heat-resistant steel bar, when in use, a water source is connected into a water inlet 13, the steel bar is placed on a link 2 and is transported to the inside of a shell 1 through the link 2, the link 2 transports the steel bar which is just produced to a constant temperature mechanism 4, the steel bar is slowly cooled through the continuous cooling of a constant temperature heating pipe 403 in a frame 402, the deformation of the steel bar caused by the rapid temperature reduction is avoided, an exhaust fan 401 is arranged in the constant temperature mechanism 4, the heat flow in the constant temperature mechanism 4 can be discharged through the exhaust fan 401 and is discharged through an exhaust pipe 5 and an exhaust port 6, the heat is prevented from continuously staying in the constant temperature mechanism 4, the temperature of the steel bar is difficult to drop, when the constant temperature is completed, the steel bar is transported to the lower end of the temperature reduction mechanism 9 through the link 2, the lifting rod 8 at the lower end of a fixed seat 7 drives the temperature reduction mechanism 9 to drop, the steel bar is cooled through a fan 901 in the temperature reduction mechanism 9, and fan 901 lower extreme is provided with filter screen 902, can avoid impurity such as dust to collide fan 901 and cause the damage, rethread tie 2 transports to fixed station 10 lower extreme, get into the water source through water inlet 13 and increase the impact force of rivers through aqueduct 12 drainage to booster pump 11 again, at last spout through the shower nozzle 16 of connecting pipe 14 lower extreme, carry out last cooling shaping to the rod iron, can avoid the rod iron to lead to deformation influence quality because of the temperature decline is too fast, and improve work efficiency, the activity of connecting pipe 14 lower extreme is provided with roating seat 15, roating seat 15 can drive shower nozzle 16 horizontal hunting, thereby increase shower nozzle 16's cooling area.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient heat treatment device of heat-resisting rod iron which characterized in that: comprises a shell (1), a link (2) is movably connected in the shell (1), a filter hole (3) is fixedly arranged on the outer side of the link (2), a constant temperature mechanism (4) is fixedly arranged in the shell (1), an exhaust pipe (5) is fixedly connected to the upper end of the constant temperature mechanism (4), an exhaust port (6) is fixedly connected to the upper end of the exhaust pipe (5), a fixing seat (7) is fixedly arranged in the shell (1), a lifting rod (8) is movably connected to the lower end of the fixing seat (7), a cooling mechanism (9) is fixedly connected to the lower end of the lifting rod (8), a fixing table (10) is fixedly arranged in the shell (1), a booster pump (11) is fixedly connected to the upper end of the fixing table (10), a water guide pipe (12) is fixedly connected to the upper end of the booster pump (11), and a water inlet (13) is fixedly connected to the upper end of the water guide pipe (12), a water guide groove (17) is fixedly arranged in the shell (1).

2. The high-efficiency heat treatment device for the heat-resistant steel bar according to claim 1, characterized in that: the inside swing joint of constant temperature mechanism (4) has exhaust fan (401), inside fixedly connected with frame (402) of constant temperature mechanism (4).

3. The high-efficiency heat treatment device for the heat-resistant steel bar according to claim 2, characterized in that: the frame (402) is internally and fixedly connected with constant temperature heating pipes (403), and the constant temperature heating pipes (403) are longitudinally arranged at equal intervals.

4. The high-efficiency heat treatment device for the heat-resistant steel bar according to claim 1, characterized in that: the cooling mechanism (9) is internally and movably connected with 3 fans (901), and the lower ends of the fans (901) are fixedly provided with filter screens (902).

5. The high-efficiency heat treatment device for the heat-resistant steel bar according to claim 1, characterized in that: the lower end of the fixed table (10) is fixedly connected with a connecting pipe (14), and the lower end of the connecting pipe (14) is movably connected with a rotating seat (15).

6. The high-efficiency heat treatment device for the heat-resistant steel bar according to claim 5, characterized in that: the lower end of the rotating seat (15) is fixedly connected with spray heads (16), and the number of the spray heads (16) is 5.