Heat treatment device for steel wire production

Abstract

The utility model belongs to the technical field of steel wire production, and particularly relates to a steel wire production heat treatment device which comprises a cleaning pool and a heating furnace, the cleaning pool and the heating furnace are correspondingly arranged, and a drying component is arranged between the cleaning pool and the heating furnace and comprises a box body. The top end of the box body is fixedly connected with guiding assemblies which are distributed at equal intervals in the width direction of the box body, one end of the box body is fixedly connected with a preheating assembly, and a heating assembly is arranged in the box body. According to the utility model, a steel wire is guided by the guide assembly to pass through the top end of the box body, and the heating assembly carries out heat treatment on the steel wire, so that water on the surface of the steel wire is evaporated, and after the steel wire enters the heating furnace, the temperature reduction of the heating furnace caused by heat absorption due to water evaporation is avoided, and the temperature in the heating furnace is more stable; the preheating assembly can preheat the steel wire, and the steel wire with the low temperature is prevented from directly entering the heating furnace.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel wire production technical field, concretely relates to a steel wire production heat treatment device. BACKGROUND

[0002] Steel wire production is a complex process involving multiple steps and processes, including raw material preparation, smelting, continuous casting, rolling, drawing, surface treatment, etc. When casting, the steel wire needs to be heated and then quenched to improve the strength of the steel wire.

[0003] Before heating, the steel wire needs to be cleaned to remove oil stains on its surface. After cleaning, the steel wire is directly introduced into the heating furnace, and the water on the surface of the steel wire is evaporated by heating, which not only increases the water vapor in the furnace, but also absorbs heat during evaporation, affecting the stability of the furnace temperature. SUMMARY

[0004] The utility model discloses a steel wire production heat treatment device, which can avoid the decrease of the furnace temperature caused by water evaporation and heat absorption, making the temperature inside the heating furnace more stable, to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel wire production heat treatment device, comprising a cleaning tank and a heating furnace, the cleaning tank and the heating furnace are correspondingly arranged, a drying component is arranged between the cleaning tank and the heating furnace, the drying component comprises a box body, a guide assembly is fixedly connected to the top end of the box body and is equidistantly distributed along the width direction of the box body, a preheating assembly is fixedly connected to one end of the box body, and a heating assembly is arranged inside the box body.

[0006] Further, the guide assembly comprises a first guide wheel and a second guide wheel, first and second mounting racks for mounting the first and second guide wheels are arranged on both sides of the top end of the cleaning tank, two mounting grooves are arranged in the middle of the first mounting rack, the first guide wheel is rotatably connected inside one of the mounting grooves, a third guide wheel is rotatably connected inside the other mounting groove, and the second guide wheel is rotatably connected to the top of the second mounting rack.

[0007] Further, the second guide wheel is inclined, and the included angle between the shaft center of the second guide wheel and the shaft center of the first guide wheel is 30-45°.

[0008] Further, the preheating assembly comprises a support plate fixedly connected to one end of the box body, and a spiral electromagnetic heating wire is fixedly connected to the top end of the support plate.

[0009] Further, the spiral electromagnetic heating wires are provided on the top of the third guide wheel.

[0010] Further, the heating assembly comprises a fan fixedly connected to the bottom of the box body, and a heating resistance wire fixedly connected to the top of the box body.

[0011] Further, the two sides of the box body are provided with air inlet grooves distributed at equal intervals.

[0012] Compared with the prior art, the steel wire is guided by the guide assembly to pass through the top end of the box body, and the heating assembly performs heat treatment on the steel wire, so that the moisture on the surface of the steel wire is evaporated, and when the steel wire enters the inside of the heating furnace, the furnace temperature of the heating furnace is prevented from being reduced due to heat absorption caused by evaporation of the moisture, so that the temperature inside the heating furnace is more stable, and the preheating assembly can preheat the steel wire, so that the steel wire with a low temperature can be prevented from directly entering the inside of the heating furnace, and the effect of stabilizing the furnace temperature can be achieved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a perspective structural schematic diagram of the drying part of the utility model;

[0015] Figure 3 It is a front sectional view of the drying part of the utility model;

[0016] Figure 4 It is a perspective structural schematic diagram of the guide assembly of the utility model.

[0017] In the drawings, the component list represented by each reference numeral is as follows:

[0018] 1, cleaning pool; 2, heating furnace; 3, drying part; 31, box body; 32, guide assembly; 321, first guide wheel; 322, second guide wheel; 323, third guide wheel; 324, first mounting bracket; 325, mounting groove; 326, second mounting bracket; 33, preheating assembly; 331, support plate; 332, spiral electromagnetic heating wire; 34, heating assembly; 341, fan; 342, heating resistance wire; 343, air inlet groove. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear and explicit, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model.

[0020] For example, Figures 1-3As shown in the figure, a steel wire production heat treatment device, comprising a cleaning tank 1 and a heating furnace 2, the cleaning tank 1 and the heating furnace 2 are correspondingly arranged, a drying component 3 is arranged between the cleaning tank 1 and the heating furnace 2, the drying component 3 comprises a box body 31, the top end of the box body 31 is fixedly connected with guide assemblies 32 which are equidistantly distributed along the width direction of the box body 31, one end of the box body 31 is fixedly connected with a preheating assembly 33, and the inside of the box body 31 is provided with a heating assembly 34.

[0021] According to the above structure, when the steel wire is guided to pass through the top end of the box body 31 after being cleaned out of the cleaning tank 1, the heating assembly 34 performs heat treatment on the steel wire, so that the moisture on the surface of the steel wire is evaporated, and when the steel wire enters the inside of the heating furnace 2, the temperature of the heating furnace 2 is prevented from being reduced due to heat absorption caused by evaporation of the moisture, so that the temperature inside the heating furnace 2 is more stable, and the preheating assembly 33 can preheat the steel wire, so that the steel wire with low temperature can be prevented from directly entering the inside of the heating furnace 2, and the effect of stabilizing the furnace temperature can be achieved.

[0022] As shown in the figure, Figure 2 and 4 As shown in the figure, the guide assembly 32 comprises a first guide wheel 321 and a second guide wheel 322, the top end of the cleaning tank 1 is provided with a first mounting frame 324 and a second mounting frame 326 on both sides for mounting the first guide wheel 321 and the second guide wheel 322, the middle part of the first mounting frame 324 is provided with two mounting grooves 325, the first guide wheel 321 is rotatably connected in one of the mounting grooves 325, the other end of the mounting groove 325 is rotatably connected with a third guide wheel 323, and the second guide wheel 322 is rotatably connected to the top of the second mounting frame 326, the second guide wheel 322 is obliquely arranged, and the included angle between the axis of the second guide wheel 322 and the axis of the first guide wheel 321 is 30-45°.

[0023] According to the above structure, the steel wire first passes through the top of the first guide wheel 321, and then winds around the second guide wheel 322, the second guide wheel 322 changes the direction of the steel wire, so that the upper steel wire can be wound to the lower side, so that the air drying is more uniform, and the steel wire continues to be conveyed forward after winding around the third guide wheel 323, the oblique arrangement of the second guide wheel 322 can prevent the steel wire after changing direction from overlapping in the vertical direction, so as to avoid that the lower steel wire blocks the upper steel wire and affects the drying effect.

[0024] As shown in the figure, Figure 3 The heating assembly 34 comprises a fan 341 fixedly connected to the bottom of the box body 31, a heating resistance wire 342 fixedly connected to the top of the box body 31, and air inlet grooves 343 equidistantly arranged on both sides of the box body 31.

[0025] According to the above structure, when in use, the fan 341 is started to suck the external air through the air inlet slot 343, the air is heated after blowing to the heating resistance wire 342, and the moisture on the surface of the steel wire is removed after the heated air blows to the surface of the steel wire.

[0026] As shown in Figure 3 The preheating assembly 33 includes a support plate 331 fixedly connected to one end of the box body 31, and the top end of the support plate 331 is fixedly connected with a plurality of spiral electromagnetic heating wires 332, and the plurality of spiral electromagnetic heating wires 332 are respectively arranged in correspondence with the top of the plurality of third guide wheels 323.

[0027] According to the above structure, the steel wire passing through the third guide wheel 323 passes through the spiral electromagnetic heating wire 332, and the spiral electromagnetic heating wire 332 heats the steel wire, thereby preheating the steel wire entering the inside of the heating furnace 2, avoiding the continuous entry of the steel wire with a lower temperature into the inside of the heating furnace 2, causing the temperature of the end of the heating furnace 2 to drop, and causing the furnace temperature of the heating furnace 2 to be unstable.

[0028] The working principle of the utility model is as follows: when in use, after the steel wire is cleaned and guided out from the cleaning pool 1, it first passes through the top of the first guide wheel 321, then winds around the second guide wheel 322, the second guide wheel 322 plays a role in changing the direction of the steel wire, can make the upper steel wire wind to the lower part, so that the air drying is more uniform, the steel wire continues to convey forward after winding around the third guide wheel 323, the second guide wheel 322 is inclinedly arranged to make the steel wire after changing direction not overlap in the vertical direction, thereby avoiding that the lower steel wire shields the upper steel wire, affecting the drying effect, after the fan 341 is started to suck the external air through the air inlet slot 343, the air is heated after blowing to the heating resistance wire 342, and the moisture on the surface of the steel wire is removed after the heated air blows to the surface of the steel wire, the steel wire passing through the third guide wheel 323 passes through the spiral electromagnetic heating wire 332, and the spiral electromagnetic heating wire 332 heats the steel wire, thereby preheating the steel wire entering the inside of the heating furnace 2, avoiding the continuous entry of the steel wire with a lower temperature into the inside of the heating furnace 2, causing the temperature of the end of the heating furnace 2 to drop, and causing the furnace temperature of the heating furnace 2 to be unstable.

[0029] The above is only the preferred embodiment of the utility model, it should be pointed out that for ordinary technical personnel in the prior art, on the premise of not departing from the principle of the utility model, still can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the field without special description and limitation.

Claims

1. A steel wire production heat treatment apparatus comprising a cleaning tank (1) and a heating furnace (2), characterized in that: The cleaning tank (1) and the heating furnace (2) are correspondingly arranged, a drying component (3) is arranged between the cleaning tank (1) and the heating furnace (2), the drying component (3) comprises a box body (31), the top end of the box body (31) is fixedly connected with guide assemblies (32) which are equidistantly distributed along the width direction of the box body (31), one end of the box body (31) is fixedly connected with a preheating assembly (33), and the inside of the box body (31) is provided with a heating assembly (34).

2. A steel wire production heat treatment apparatus according to claim 1, characterized in that: The guide assembly (32) comprises a first guide wheel (321) and a second guide wheel (322), the top end of the cleaning tank (1) is provided with a first mounting frame (324) and a second mounting frame (326) for mounting the first guide wheel (321) and the second guide wheel (322) on the two sides respectively, the middle part of the first mounting frame (324) is provided with two mounting grooves (325), the first guide wheel (321) is rotatably connected in one of the mounting grooves (325), and the other end of the mounting groove (325) is rotatably connected with a third guide wheel (323); and the second guide wheel (322) is rotatably connected to the top of the second mounting frame (326).

3. A steel wire production heat treatment apparatus according to claim 2, characterized in that: The second guide wheel (322) is arranged obliquely, and the included angle between the axis of the second guide wheel (322) and the axis of the first guide wheel (321) is 30-45°.

4. A steel wire production heat treatment apparatus according to claim 3, characterized in that: The preheating assembly (33) comprises a supporting plate (331) fixedly connected to one end of the box body (31), and the top end of the supporting plate (331) is fixedly connected with a spiral electromagnetic heating wire (332).

5. A steel wire production heat treatment apparatus according to claim 4, characterized in that: The spiral electromagnetic heating wire (332) is provided with a plurality of spiral electromagnetic heating wires (332), and the plurality of spiral electromagnetic heating wires (332) are correspondingly arranged at the top of the plurality of third guide wheels (323) respectively.

6. A steel wire production heat treatment apparatus according to claim 5, characterized in that: The heating assembly (34) comprises a fan (341) fixedly connected to the bottom of the box body (31), and the top of the box body (31) is fixedly connected with a heating resistance wire (342).

7. A steel wire production heat treatment apparatus according to claim 6, characterized in that: The two sides of the box body (31) are provided with equidistantly distributed air inlet grooves (343).

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