CN212894882U

CN212894882U - Heat treatment device for steel wire rope

Info

Publication number: CN212894882U
Application number: CN202020999138.8U
Authority: CN
Inventors: 徐健; 黄超; 王迪; 崔影; 薛平; 陶蕾; 陈海华
Original assignee: Liyang Hualing Precision Technology Co ltd
Current assignee: Liyang Hualing Precision Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-06
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to a heat treatment device of a steel wire rope, which comprises a preheating chamber, wherein one side of the preheating chamber is provided with a heating chamber, one side of the heating chamber, which is far away from the preheating chamber, is provided with a slow cooling chamber, the preheating chamber is internally provided with a steel pipe, the steel pipe is connected with a perforated brick, the perforated brick is arranged in the heating chamber, the perforated brick is connected with a curved conduit, the curved conduit is arranged in the slow cooling chamber, the bottom of the heating chamber is provided with a combustion chamber, the top of the heating chamber is provided with a draught fan, the draught fan is respectively communicated with the heating chamber through a pipeline, the outer side of the steel pipe is provided with a ceramic clapboard, a smoke cavity is arranged between the ceramic clapboard and the inner wall of the preheating chamber, the smoke cavity is connected with the draught fan through a pipeline, the top, and the smoke can be treated, so that the atmospheric pollution is reduced.

Description

Heat treatment device for steel wire rope

Technical Field

The utility model relates to a wire rope's heat treatment device belongs to elevator wire rope production process equipment technical field.

Background

The production process of the elevator steel wire rope needs a heat treatment process, the steel wire directly enters a heating area when being heated at present, and the steel wire is suddenly heated to influence the heating effect; in addition, the heat treatment is usually carried out by open fire, smoke is generated, the smoke is directly discharged, pollution is caused, and heat energy carried in the smoke is wasted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a wire rope's heat treatment device, heating effect when having improved thermal treatment, and handles smog, has reduced atmospheric pollution.

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

the utility model provides a wire rope's heat treatment device, includes preheating chamber, preheating chamber one side is equipped with the heating chamber, one side that preheating chamber was kept away from to the heating chamber is equipped with slow cooling chamber, be equipped with the steel pipe in preheating chamber, the steel pipe is connected with the hole brick, just in the heating chamber is located to the hole brick, the hole brick is connected with bent shape pipe, just in bent shape pipe locates slow cooling chamber, the heating chamber bottom is equipped with the combustion chamber, the draught fan is installed at the heating chamber top, just the draught fan passes through the pipeline and communicates the heating chamber respectively, the steel pipe outside is equipped with ceramic barrier, ceramic barrier and preheating chamber inner wall between be equipped with the smog chamber, the smog chamber passes through the pipe connection draught fan, smog chamber top is equipped with filter assembly, just.

Furthermore, a feed inlet is formed in one side, away from the heating chamber, of the preheating chamber, and the feed inlet is communicated with the steel pipe.

Furthermore, a discharge port is arranged on one side of the slow cooling chamber, which is far away from the heating chamber, and the discharge port is communicated with the curved conduit.

Furthermore, a through hole is arranged in the hole brick, and a cushion block is arranged in the through hole.

Furthermore, a cooling hole is formed in the top of the slow cooling chamber and communicated with the slow cooling chamber.

Further, the filter assembly includes main part, first filter screen, second filter screen, active carbon adsorption layer, first filter screen, second filter screen, active carbon adsorption layer from the bottom up locate in proper order in the main part.

The utility model has the advantages that:

1. the preheating treatment is carried out on the steel wire by arranging the preheating chamber, so that the heating effect during the heat treatment is improved, the heat energy in the discharged smoke is fully utilized, and the waste of energy is reduced;

2. the steel wire is slowly cooled by arranging the slow cooling chamber and the curved conduit, so that the quality of the steel wire is improved, and the quality of a product is ensured;

3. through setting up filtering component, carry out physics to smog and purify, filter impurity wherein, reduce the atmosphere pollution that smog caused.

Drawings

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

Fig. 1 is a schematic view of the overall structure of a heat treatment apparatus for a steel wire rope according to the present invention;

FIG. 2 is a side view of a perforated brick of a heat treatment apparatus for a steel wire rope according to the present invention;

FIG. 3 is a schematic structural view of a filter assembly of a steel wire rope heat treatment device according to the present invention;

fig. 4 is a schematic structural view of the heat-insulating layer of the heat treatment device for steel wire rope of the present invention.

Reference numbers in the figures: 1. a pre-heating chamber; 2. a heating chamber; 3. a slow cooling chamber; 4. a steel pipe; 5. perforated bricks; 6. a curved catheter; 7. a combustion chamber; 8. an induced draft fan; 9. a ceramic separator; 10. a smoke chamber; 11. a filter assembly; 12. a feed inlet; 13. a discharge port; 14. a through hole; 15. cushion blocks; 16. a cooling hole; 17. a main body; 18. a first filter screen; 19. a second filter screen; 20. an activated carbon adsorption layer; 21. a heat-insulating layer; 22. heat preservation cotton; 23. a fiberglass thermal insulation layer.

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 presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1 to 3, a heat treatment device for a steel wire rope comprises a preheating chamber 1 for preheating a steel wire to improve heating effect; a heating chamber 2 is arranged on one side of a preheating chamber 1, a slow cooling chamber 3 is arranged on one side of the heating chamber 2 far away from the preheating chamber 1, steel wires are slowly cooled, the quality of the steel wires is improved, a steel pipe 4 is arranged in the preheating chamber 1, the steel pipe 4 is connected with a perforated brick 5, the perforated brick 5 is arranged in the heating chamber 2, the perforated brick 5 is connected with a curved conduit 6, the curved conduit 6 is arranged in the slow cooling chamber 3, a guide roller is arranged in the curved conduit 6 to facilitate the movement of the steel wires, a combustion chamber 7 is arranged at the bottom of the heating chamber 2, a draught fan 8 is arranged at the top of the heating chamber 2, the draught fan 8 is respectively communicated with the heating chamber 2 through a pipeline, a ceramic partition plate 9 is arranged on the outer side of the steel pipe 4, a smoke cavity 10 is arranged between the ceramic partition plate 9 and the inner wall of, the smoke is purified, and the pollution is reduced.

Wherein, one side of the preheating chamber 1 far away from the heating chamber 2 is provided with a feed inlet 12, the feed inlet 12 is communicated with a steel pipe 4, one side of the slow cooling chamber 3 far away from the heating chamber 2 is provided with a discharge outlet 13, the discharge outlet 13 is communicated with a curved conduit 6, a through hole 14 is arranged in the hole brick 5, a cushion block 15 is arranged in the through hole 14, the cushion block 15 is made of ceramic materials, the smooth surface of the cushion block reduces the friction between the hole brick 5 and a steel wire and reduces the abrasion to the steel wire, the top of the slow cooling chamber 3 is provided with a cooling hole 16, the cooling hole 16 is communicated with the slow cooling chamber 3 and is used for discharging heat or controlling the cooling speed by introducing cold air and the like, the filter assembly 11 comprises a main body 17, a first filter screen 18, a second filter screen 19 and an active carbon adsorption layer 20, the first filter screen 18, the second filter screen 19 and the active carbon adsorption, and the pollution is reduced.

Example 2

In this embodiment 2, based on embodiment 1, as shown in fig. 1 and 4, the inner walls of the preheating chamber 1 and the heating chamber 2 are both provided with the heat insulating layer 21, and the heat insulating layer 21 is formed by alternately overlapping the heat insulating cotton 22 and the glass fiber heat insulating layer 23, so that heat loss is reduced, and energy loss is reduced.

The utility model discloses the theory of operation: during the use, the steel wire gets into by feed inlet 13, steel pipe 4 in the preheating chamber 1 afterwards, perforated brick 5 in the heating chamber 2, curved shape pipe 6 in the slow cooling chamber 3, heat in the combustion chamber 7 gets into heating chamber 2 along with smog, heat the steel wire in the heating chamber 2, smog is in 8 leading-in smog chambeies 10 of draught fan, preheat the steel wire in the preheating chamber 1, thereby improve the effect of heating, the steel wire is slowly cooled off in slow cooling chamber 3, with the quality that improves the steel wire.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A device for heat treatment of steel wire ropes, characterized by comprising a pre-heating chamber (1);

preheating chamber (1) one side is equipped with heating chamber (2), one side that preheating chamber (1) was kept away from in heating chamber (2) is equipped with slow cooling chamber (3), be equipped with steel pipe (4) in preheating chamber (1), steel pipe (4) are connected with hole brick (5) just hole brick (5) are located in heating chamber (2), hole brick (5) are connected with curved shape pipe (6) just curved shape pipe (6) are located in slow cooling chamber (3), heating chamber (2) bottom is equipped with combustion chamber (7), draught fan (8) are installed at heating chamber (2) top just draught fan (8) communicate respectively through the pipeline heating chamber (2), the steel pipe (4) outside is equipped with ceramic baffle (9), ceramic baffle (9) with be equipped with smog chamber (10) between preheating chamber (1) inner wall, the smoke cavity (10) is connected with the induced draft fan (8) through a pipeline, a filtering component (11) is arranged at the top of the smoke cavity (10), and the filtering component (11) is arranged at the top of the preheating chamber (1).

2. The heat treatment apparatus for a steel wire rope according to claim 1, wherein: one side of the preheating chamber (1) far away from the heating chamber (2) is provided with a feed inlet (12), and the feed inlet (12) is communicated with the steel pipe (4).

3. The heat treatment apparatus for a steel wire rope according to claim 1, wherein: one side of the slow cooling chamber (3) far away from the heating chamber (2) is provided with a discharge port (13), and the discharge port (13) is communicated with the curved conduit (6).

4. The heat treatment apparatus for a steel wire rope according to claim 1, wherein: a through hole (14) is formed in the hole brick (5), and a cushion block (15) is arranged in the through hole (14).

5. The heat treatment apparatus for a steel wire rope according to claim 1, wherein: the top of the slow cooling chamber (3) is provided with a cooling hole (16), and the cooling hole (16) is communicated with the slow cooling chamber (3).

6. The heat treatment apparatus for a steel wire rope according to claim 1, wherein: the filter assembly (11) comprises a main body (17), a first filter screen (18), a second filter screen (19) and an activated carbon adsorption layer (20), wherein the first filter screen (18), the second filter screen (19) and the activated carbon adsorption layer (20) are sequentially arranged in the main body (17) from bottom to top.