CN216738435U - Well type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods - Google Patents
Well type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods Download PDFInfo
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- CN216738435U CN216738435U CN202122828067.2U CN202122828067U CN216738435U CN 216738435 U CN216738435 U CN 216738435U CN 202122828067 U CN202122828067 U CN 202122828067U CN 216738435 U CN216738435 U CN 216738435U
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Abstract
The utility model discloses a well-type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods, which comprises a first bracket and a second bracket, wherein the first bracket is arranged on the first bracket; the water storage tank and the condensing tower are fixedly connected to the upper end of the first support in sequence; the outer shell is fixedly connected to the upper end of the second support, and the inner container furnace is arranged inside the outer shell. According to the utility model, cooling water in the water storage tank is guided into the heat dissipation cavity through the water inlet pipe, and immersion type heat dissipation is carried out on the outer wall of the inner container furnace, so that heat on the outer wall of the inner container furnace is quickly guided into the cooling water, and then guided out to the water pumping box through the water outlet pipe, and is pumped into the condensation tower through the water pumping pump to be cooled and then enters the water storage tank again for standby application, the heat is quickly guided out through multiple water injection, soaking and water drainage modes, the heat dissipation efficiency is high, the water pumping box is pumped into negative pressure through the vacuum generator in advance, and the suction speed of the negative pressure is higher when the water pumping box pumps the cooling water from the shell.
Description
Technical Field
The utility model relates to the technical field of wire heat treatment, in particular to a well-type spheroidizing annealing furnace for multi-specification wires with good heat dissipation performance.
Background
The main purpose of spheroidizing annealing is to improve the cutting performance and working plasticity of steel by aggregating the lamellar or network carbide in the steel material into spheres by heat treatment, and the pit annealing furnace is mainly suitable for annealing heat treatment of wire rods, copper parts, stainless steel, steel strips, metal parts, etc., to keep the work clean with less oxidation and no decarburization after annealing, and can be suitable for wire rods of various specifications by using different brackets.
At present, a common well type annealing furnace generally adopts a cooling fan to cool the well type spheroidizing annealing furnace, the efficiency of the cooling mode is lower, the heat in the well type spheroidizing annealing furnace can not be completely discharged in time, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a well-type spheroidizing annealing furnace for multi-specification wire rods, which has good heat dissipation performance.
In order to achieve the purpose, the utility model adopts the following technical scheme: a well-type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods comprises a first support and a second support; the water storage tank and the condensing tower are fixedly connected to the upper end of the first support in sequence; the shell is fixedly connected to the upper end of the second support, a liner furnace is arranged in the shell, and a heat dissipation cavity is arranged between the liner furnace and the shell; the water inlet pipe is fixedly connected between the shell and the water storage tank and used for inputting cooling water to the heat dissipation cavity, and the water inlet valve is fixedly connected to the outer wall of the water inlet pipe; the water outlet pipe is fixedly connected with the lower wall of the shell and used for leading out cooling water after heat exchange, and the water outlet valve and the temperature sensor are sequentially and fixedly connected with the outer wall of the water outlet pipe; the water pumping box is fixedly connected to the end part of the water outlet pipe far away from the shell through the water outlet branch component; the circulating component is fixedly connected between the water pumping box and the condensing tower and used for cooling water circulation, and a water pumping branch component is also fixedly connected between the water pumping box and the circulating component; the negative pressure generation assembly is arranged on the water pumping box and used for forming negative pressure in the water pumping box.
As a further description of the above technical solution:
the inside three independent cavities that are of pumping case.
As a further description of the above technical solution:
the negative pressure generating assembly comprises a vacuum generator, an air valve and an air pipe, the air pipe is fixedly connected to the upper wall of the water pumping box, the vacuum generator is fixedly connected to one end, far away from the water pumping box, of the air pipe, and the air valve is fixedly connected to the outer wall of the air pipe.
As a further description of the above technical solution:
go out water branch subassembly and include three water branch pipes of group, first branch valve, three groups the equal fixed connection of water branch pipe just corresponds with three independent cavity respectively at the pumping case upper wall, three groups the tip fixed connection that the shell was all kept away from through joint and outlet pipe to the one end that the pumping case was kept away from to the water branch pipe, three groups first branch valve (and fixed connection is respectively at three water branch pipe outer walls of group.
As a further description of the above technical solution:
the branch subassembly that draws water includes three groups branch pipe, the second branch valve of drawing water, and three groups the equal fixed connection of branch pipe that draws water just leans on the lower position at the case antetheca that draws water, and three groups branch pipe that draws water correspond with three independent cavity respectively, and three groups second branch valve is fixed connection respectively and draws water the branch pipe outer wall at three groups.
As a further description of the above technical solution:
circulation subassembly includes drinking-water pipe, suction pump, drinking-water pipe fixed connection is at the condensing tower lateral wall, the one end that the condensing tower was kept away from to the drinking-water pipe is through the one end fixed connection that the pumping-water case was kept away from to joint and three groups's pumping branch pipe, suction pump fixed connection is at the pumping-water pipe outer wall.
The utility model has the following beneficial effects:
1. compared with the prior art, this many specifications wire rod is with well formula balling annealing stove that heat dispersion is good, cooling water through the inlet tube in with the water storage tank is leading-in to the heat dissipation chamber, soaks the formula heat dissipation to inner bag stove outer wall, make inner bag stove outer wall heat leading-in to the cooling water rapidly, the pump-out box is derived to the rethread outlet pipe, and get into the water storage tank again after the condensing tower cools off through the pump-out pump and reserve, through water injection many times, soak, the mode of drainage is derived the heat rapidly, the radiating efficiency is high.
2. Compared with the prior art, this many specifications wire rod is with well formula balling annealing stove that heat dispersion is good, in advance through vacuum generator with the pumping case in take out into the negative pressure, the pumping case is faster through the absorption speed of negative pressure when extracting the cooling water from the shell to through the independent control of three first branch valves of group, open three independent cavity on the pumping case in proper order, make can accomplish the action of water injection, soaking, drainage many times.
Drawings
FIG. 1 is a schematic view of the overall structure of a well-type spheroidizing annealing furnace for multi-specification wire rods with good heat dissipation performance, which is provided by the utility model;
FIG. 2 is a sectional view of the internal structure of the casing of the well-type spheroidizing annealing furnace for the multi-specification wire rods with good heat dissipation performance, which is provided by the utility model;
FIG. 3 is a sectional view of a top view of an internal structure of a pumping box of a well-type spheroidizing annealing furnace for multi-specification wire rods with good heat dissipation performance.
Illustration of the drawings:
1. a first bracket; 2. a water storage tank; 3. a condensing tower; 4. a second bracket; 5. a housing; 6. a liner furnace; 7. a heat dissipation cavity; 8. a water inlet pipe; 9. a water inlet valve; 10. a water outlet pipe; 11. a water outlet valve; 12. a temperature sensor; 13. a water outlet branch pipe; 14. a first branch valve; 15. a water pumping branch pipe; 16. a second branch valve; 17. a water pumping pipe; 18. a water pump; 19. a vacuum generator; 20. an air tube; 21. an air valve; 22. A pumping box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the utility model provides a well-type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods, which comprises the following steps: comprises a first bracket 1 and a second bracket 4; the water storage tank 2 and the condensing tower 3 are fixedly connected to the upper end of the first support 1 in sequence, the condensing tower 3 is used for cooling water after heat exchange, and the water storage tank 2 is used for storing the water cooled by the condensing tower 3;
a shell 5 fixedly connected to the upper end of the second bracket 4, a liner furnace 6 is arranged in the shell 5, and a heat dissipation cavity 7 is arranged between the liner furnace 6 and the shell 5; the water inlet pipe 8 is fixedly connected between the shell 5 and the water storage tank 2 and used for inputting cooling water to the heat dissipation cavity 7, the water inlet valve 9 is fixedly connected to the outer wall of the water inlet pipe 8, and the water inlet valve 9, the water outlet valve 11, the first branch valve 14, the second branch valve 16 and the air valve 21 can be controlled manually or by external program control;
the water outlet pipe 10 is fixedly connected to the lower wall of the shell 5 and used for leading out cooling water after heat exchange, and the water outlet valve 11 and the temperature sensor 12 are sequentially and fixedly connected to the outer wall of the water outlet pipe 10, wherein the temperature sensor 12 is used for detecting the temperature of the cooling water after heat exchange so as to conveniently determine whether cooling work continues;
keep away from the pumping box 22 of shell 5 tip through water outlet branch subassembly fixed connection at outlet pipe 10, the inside three independent cavity that is of pumping box 22, water outlet branch subassembly includes three groups of outlet branch pipes 13, first branch valve 14, the equal fixed connection of three groups of outlet branch pipes 13 is at pumping box 22 upper wall and corresponds with three independent cavity respectively, the tip fixed connection of shell 5 is all kept away from through joint and outlet pipe 10 to the one end that pumping box 22 was kept away from to three groups of outlet branch pipes 13, three groups of first branch valves (14 and respectively fixed connection are at three groups of outlet branch pipe 13 outer walls, when going out water in shell 5, open a set of in three groups of first branch valves 14 at every turn.
A circulating component which is fixedly connected between the water pumping box 22 and the condensing tower 3 and used for cooling water circulation, and a water pumping branch component is also fixedly connected between the water pumping box 22 and the circulating component;
the water pumping branch component comprises three groups of water pumping branch pipes 15 and second branch valves 16, the three groups of water pumping branch pipes 15 are fixedly connected to the front wall of the water pumping box 22 and are arranged at the lower position, the three groups of water pumping branch pipes 15 respectively correspond to the three independent chambers, the three groups of second branch valves 16 are respectively fixedly connected to the outer walls of the three groups of water pumping branch pipes 15, and the three groups of second branch valves 16 can independently control the water drainage of the three independent chambers on the water pumping box 22;
the circulation assembly comprises a water pumping pipe 17 and a water pumping pump 18, the water pumping pipe 17 is fixedly connected to the side wall of the condensing tower 3, one end, far away from the condensing tower 3, of the water pumping pipe 17 is fixedly connected with one end, far away from the water pumping box 22, of the three groups of water pumping branch pipes 15 through joints, the water pumping pump 18 is fixedly connected to the outer wall of the water pumping pipe 17, and the circulation assembly enables cooling water to be recycled.
The negative pressure generating assembly is arranged on the water pumping box 22 and used for generating negative pressure inside the water pumping box 22, the negative pressure generating assembly comprises a vacuum generator 19, an air valve 21 and an air pipe 20, the air pipe 20 is fixedly connected to the upper wall of the water pumping box 22, the vacuum generator 19 is fixedly connected to one end, far away from the water pumping box 22, of the air pipe 20, the air valve 21 is fixedly connected to the outer wall of the air pipe 20, three independent cavities in the water pumping box 22 are sucked to be negative pressure through the vacuum generator 19, and the water pumping box 22 can rapidly pump out cooling water in the shell 5 through the negative pressure.
The working principle is as follows: after the operation of the inner container furnace 6 is finished, the water inlet valve 9 is opened, cooling water is led into the heat dissipation cavity 7 through the water inlet pipe 8 to perform immersion type heat exchange on the inner container furnace 6, synchronously, the vacuum generator 19 sucks three independent cavities in the water pumping box 22 into negative pressure, further, after the immersion heat exchange is finished, the water outlet valve 11 and a first group of three groups of first branch valves 14 are opened, the cooling water after heat exchange is led into a first independent cavity in the water pumping box 22 through the water outlet pipe 10 and the water outlet branch pipe 13, the leading-in speed is higher through the suction of the negative pressure, the action of leading in the cooling water into the heat dissipation cavity 7 is repeated, the cooling water is led out into a second independent cavity in the water pumping box 22, the temperature of the cooling water is detected through the temperature sensor 12 in the process, if the temperature reaches below a set temperature value, the immersion cooling action can be stopped, the inner container furnace 6 is opened to take out a workpiece, and the next round of heat treatment operation is performed, if the temperature sensor 12 detects that the temperature of the cooling water is higher than a set value, the third independent chamber of the water pumping box 22 is continuously started, and after the three independent chambers are started, the cooling water after heat exchange in the water pumping box 22 is pumped to the condensing tower 3 through the water pumping pump 18 for condensation and heat dissipation, and finally returns to the water storage tank 2 for standby.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a well formula balling annealing stove that heat dispersion is good for many specifications wire rod which characterized in that: comprises a first bracket (1) and a second bracket (4);
the water storage tank (2) and the condensing tower (3) are fixedly connected to the upper end of the first bracket (1) in sequence;
a shell (5) fixedly connected to the upper end of the second support (4), wherein a liner furnace (6) is arranged inside the shell (5), and a heat dissipation cavity (7) is arranged between the liner furnace (6) and the shell (5);
a water inlet pipe (8) fixedly connected between the shell (5) and the water storage tank (2) and used for inputting cooling water to the heat dissipation cavity (7), and a water inlet valve (9) fixedly connected to the outer wall of the water inlet pipe (8);
a water outlet pipe (10) fixedly connected to the lower wall of the shell (5) and used for leading out cooling water after heat exchange, and a water outlet valve (11) and a temperature sensor (12) which are sequentially and fixedly connected to the outer wall of the water outlet pipe (10);
the water pumping box (22) is fixedly connected to the end part of the water outlet pipe (10) far away from the shell (5) through a water outlet branch component;
the circulating component is fixedly connected between the pumping box (22) and the condensing tower (3) and used for cooling water circulation, and a pumping branch component is also fixedly connected between the pumping box (22) and the circulating component;
the negative pressure generation assembly is arranged on the water pumping box (22) and is used for forming negative pressure in the water pumping box (22).
2. The well-type spheroidizing annealing furnace for the multi-specification wire rod with good heat radiation performance according to claim 1, is characterized in that: the inside of the pumping box (22) is provided with three independent chambers.
3. The well-type spheroidizing annealing furnace for the multi-specification wire rod with good heat radiation performance according to claim 2, is characterized in that: the negative pressure generating assembly comprises a vacuum generator (19), an air valve (21) and an air pipe (20), wherein the air pipe (20) is fixedly connected to the upper wall of a water pumping box (22), the vacuum generator (19) is fixedly connected to one end, far away from the water pumping box (22), of the air pipe (20), and the air valve (21) is fixedly connected to the outer wall of the air pipe (20).
4. The well-type spheroidizing annealing furnace for the multi-specification wire rod with good heat radiation performance according to claim 3, characterized in that: go out water branch subassembly and include three water branch pipes (13), first branch valve (14), three groups go out the equal fixed connection of water branch pipe (13) and correspond with three independent cavity respectively on pumping case (22), three groups the one end that pumping case (22) were kept away from in water branch pipe (13) all keeps away from the tip fixed connection of shell (5) through connecting with outlet pipe (10), three groups first branch valve (14) and respectively fixed connection are at three water branch pipe (13) outer walls of group.
5. The well-type spheroidizing annealing furnace for the multi-specification wire rod with good heat radiation performance according to claim 4, characterized in that: the branch subassembly that draws water includes three groups branch pipe (15), second branch valve (16), and is three groups the equal fixed connection of branch pipe (15) that draws water just leans on the lower position at pumping box (22) antetheca, and three groups branch pipe (15) that draw water correspond with three independent cavity respectively, and three groups second branch valve (16) are fixed connection respectively and are drawing water the branch pipe (15) outer wall in three groups.
6. The well-type spheroidizing annealing furnace for the multi-specification wire rod with good heat radiation performance according to claim 5, is characterized in that: circulation subassembly includes drinking-water pipe (17), suction pump (18), drinking-water pipe (17) fixed connection is at condensing tower (3) lateral wall, the one end that condensing tower (3) were kept away from in drinking-water pipe (17) is through the one end fixed connection who connects and three group's pumping branch pipe (15) keep away from pumping box (22), suction pump (18) fixed connection is at drinking-water pipe (17) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122828067.2U CN216738435U (en) | 2021-11-18 | 2021-11-18 | Well type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122828067.2U CN216738435U (en) | 2021-11-18 | 2021-11-18 | Well type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods |
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| Publication Number | Publication Date |
|---|---|
| CN216738435U true CN216738435U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122828067.2U Active CN216738435U (en) | 2021-11-18 | 2021-11-18 | Well type spheroidizing annealing furnace with good heat dissipation performance for multi-specification wire rods |
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| CN (1) | CN216738435U (en) |
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2021
- 2021-11-18 CN CN202122828067.2U patent/CN216738435U/en active Active
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