CN211771462U

CN211771462U - Oxygen pipeline solution heat treatment device for conveying

Info

Publication number: CN211771462U
Application number: CN201922431600.4U
Authority: CN
Inventors: 舒烽
Original assignee: Jiangyin Huachang Stainless Steel Pipe Co ltd
Current assignee: Jiangyin Huachang Stainless Steel Pipe Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a carry oxygen pipeline solution heat treatment device for oxygen, including support and furnace body, the pedestal mounting is in the bottom of furnace body, the lower extreme of support is connected with the base, the front end of furnace body is provided with the protecgulum, through improving the laying mode of oxygen pipeline on handling the seat, it makes the more stable that oxygen pipeline can lay on handling the seat to have two sets of neotype adjustable pipeline laying device through increasing on handling the seat, and can make the pipeline of multiple different diameters size can both quick lay on handling the seat and seat solution heat treatment through this neotype adjustable pipeline laying device, and the oxygen pipeline of multiple different diameters can lay the complete laminating in semicircle support groove on the device with adjustable pipeline after laying neotype adjustable pipeline laying device together, thereby prevent that oxygen pipeline from laying the semicircle support groove inside back because can not drag the complete laminating of groove with the semicircle and cause its condition of atress when laying uneven condition of atress when laying The situation occurs.

Description

Oxygen pipeline solution heat treatment device for conveying

Technical Field

The utility model belongs to the technical field of solid solution heat treatment equipment is relevant, concretely relates to oxygen pipeline solid solution heat treatment device is used in transport.

Background

The solution heat treatment is a process of heating the alloy to a high-temperature single-phase region and keeping the temperature constant to ensure that an intermediate phase is fully dissolved in the solid solution and then is rapidly cooled to obtain a saturated solid solution, which is called solution heat treatment, the high temperature structure is fixed at room temperature by solution treatment of the chromium-nickel stainless steel to obtain austenite supersaturated with carbon, to improve the corrosion resistance of the chromium-nickel stainless steel, and in addition, to improve the plasticity and toughness of the chromium-nickel stainless steel, to maintain for a sufficient period of time to allow one or more phases (typically intermetallic compounds) to dissolve into solid solution, then rapidly cooling to room temperature, namely solution treatment, and carrying out solution heat treatment on the alloy, the structure may be a supersaturated solid solution or a solid solution phase that is typically present only at high temperatures and is therefore thermodynamically metastable, undergoing desolventization or other transformation under appropriate temperature or stress conditions.

The prior oxygen pipeline solution heat treatment device has the following problems: when current oxygen pipeline solution heat treatment device carries out solution heat treatment operation on laying the inside processing seat of furnace body, oxygen pipeline need lay fixedly through the semicircle bracket on the processing seat, and because the semicircle bracket is fixed, so the shape size and the diameter of its inside semicircle bracket are a definite value, and when the diameter of the oxygen pipeline that needs to lay is greater than the circular diameter of this semicircle bracket, will make the circumference inner wall laminating with the semicircle bracket that the lower half section circumference outer wall of oxygen pipeline can not be complete easily like this, will cause the atress between oxygen pipeline and the semicircle bracket inadequately even like this, receive the high temperature influence then can cause oxygen pipeline and semicircle bracket junction to produce local deformation easily when oxygen pipeline carries out solution heat treatment, thereby can damage the oxygen pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carry and use oxygen pipeline solution heat treatment device, because the semicircle bracket is fixed in solving and proposing among the above-mentioned background art, so the shape size and the diameter that its inside semicircle held in the palm are a definite value, and when the diameter of the oxygen pipeline that needs to lay was greater than the circular diameter of this semicircle bracket, will make the next half section circumference outer wall of oxygen pipeline can not be complete like this and the circumference inner wall laminating of semicircle bracket easily, will cause the not enough even problem of atress between oxygen pipeline and the semicircle bracket like this.

In order to achieve the above object, the utility model provides a following technical scheme: a solid solution heat treatment device for an oxygen pipeline for conveying comprises a support and a furnace body, wherein the support is installed at the bottom of the furnace body, the lower end of the support is connected with a base, a front cover is arranged at the front end of the furnace body, a closed handle is arranged on the outer wall of the front end of the front cover, an electric cabinet is arranged on the outer wall of the upper end of the right rear corner of the base, a placing seat is arranged on the inner wall of the lower end of the furnace body, a treating seat is arranged at the upper end of the placing seat, an adjustable pipeline placing device is arranged on the outer wall of the upper end of the treating seat, a T-shaped sliding groove with an upward opening is arranged inside the outer wall of the upper end of the placing seat, a T-shaped sliding block is arranged inside the T-shaped sliding groove, the upper end of the T-shaped sliding block is connected to the outer wall of, the parallel rear side that the piece was laid to the one-level pipeline is provided with the second grade pipeline and lays the piece, the parallel rear side that the piece was laid to the second grade pipeline is provided with tertiary pipeline and lays the piece, the parallel rear side that the piece was laid to tertiary pipeline is provided with the level four pipeline and lays the piece, the piece is laid to the one-level pipeline, the piece is laid to the second grade pipeline, the piece is laid to tertiary pipeline and the level four pipeline is laid the piece inside semicircle support groove that all is provided with the opening upwards, the piece is laid to the one-level pipeline, the piece is laid to the second grade pipeline, the bottom that the piece was laid to tertiary pipeline and level four pipeline.

Preferably, the inner walls of the furnace body at the left side and the right side of the placing seat are provided with fixing plates, a fixing frame is connected between the upper ends of the two fixing plates, the fixing frame is tightly attached to the inner wall of the circumference of the furnace body, the inner wall of the circumference of the fixing frame is connected with an electric heating pipe, and the electric heating pipe is electrically connected with an external power supply through an electric cabinet.

Preferably, the furnace body consists of a shell, a heat-insulating layer and a high-temperature-resistant inner container, the heat-insulating layer is sleeved outside the circumference of the high-temperature-resistant inner container, and the shell is sleeved outside the circumference of the heat-insulating layer.

Preferably, the outer walls of the front end and the rear end of the support, the base and the furnace body are respectively vertically flush, and the support, the furnace body and the base are fixedly connected through welding.

Preferably, the block is laid to the one-level pipeline, the block is laid to the second grade pipeline, the block is laid to the tertiary pipeline and the block is laid to the level four pipeline is provided with two sets of altogether, and is two sets of the block is laid to the one-level pipeline, the block is laid to the second grade pipeline, the block is laid to the tertiary pipeline and the block is laid to the level four pipeline is laid according to the same range mode and range interval and is set up respectively on processing seat front half and back half section upper end outer wall.

Preferably, the shapes and sizes of the first-stage pipeline placing block, the second-stage pipeline placing block, the third-stage pipeline placing block and the fourth-stage pipeline placing block are gradually decreased by the same multiple, semicircular groove-shaped structures which are inwards sunken are formed in the first-stage pipeline placing block, the second-stage pipeline placing block, the third-stage pipeline placing block and the fourth-stage pipeline placing block, and the inner circumferential wall of each semicircular groove is a smooth wall.

Compared with the prior art, the utility model provides a carry with oxygen pipeline solution heat treatment device possesses following beneficial effect:

1. the utility model can lead the oxygen pipeline to be more stably arranged on the treatment seat by improving the arrangement mode of the oxygen pipeline on the treatment seat and increasing two groups of novel adjustable pipeline arranging devices on the treatment seat, and lead the pipelines with various diameters to be quickly arranged on the treatment seat and carry out solution heat treatment by the novel adjustable pipeline arranging devices, and the oxygen pipelines with various diameters can be completely attached with the semicircular bracket on the adjustable pipeline arranging devices after being arranged on the novel adjustable pipeline arranging devices, thereby preventing the situation that the oxygen pipeline is unevenly stressed when being arranged due to the incomplete attachment with the semicircular bracket after being arranged inside the semicircular bracket, and leading the oxygen pipeline to generate deformation damage under the high temperature situation due to the uneven stress between the oxygen pipeline and the semicircular bracket, thereby ensuring that the oxygen pipeline can stably carry out solution heat treatment;

2. the utility model discloses a concrete using-way and the principle of adjustable pipeline laying device are as follows, at first this novel adjustable pipeline laying device specifically is laid the piece by two sets of one-level pipelines, the second grade pipeline is laid the piece, tertiary pipeline is laid the piece and level four pipeline is laid the piece and become, and one-level pipeline is laid the piece, the second grade pipeline is laid the piece, the shape size of tertiary pipeline is laid the piece and level four pipeline is laid the piece and is progressively decreased with the same multiple in proper order, and two sets of one-level pipeline are laid the piece, the second grade pipeline is laid the piece, tertiary pipeline is laid the piece and level four pipeline is laid the piece and is set up respectively on the first half section of processing seat and second half section upper end outer wall according to the same arrangement mode and range interval, simultaneously, The placing bracket in the second-level pipeline placing block, the third-level pipeline placing block and the fourth-level pipeline placing block are semicircular, the diameters of the placing bracket are gradually reduced, so that oxygen pipelines with different diameters can adapt to the semicircular bracket on one placing block of the first-level pipeline placing block, the second-level pipeline placing block, the third-level pipeline placing block and the fourth-level pipeline placing block, when the oxygen pipeline needs to be placed on the adjustable pipeline placing device at the upper end of the processing seat, the oxygen pipeline needs to be firstly compared with the semicircular bracket in the first-level pipeline placing block, the second-level pipeline placing block, the third-level pipeline placing block and the fourth-level pipeline placing block, so that the oxygen pipeline can be completely attached to the semicircular bracket in one placing block of the four placing blocks, the oxygen pipeline and the semicircular bracket in the first-level pipeline placing block can be completely attached to serve as an example, at the moment, only, and the piece is laid to two rotatory one-level pipelines then can be through high temperature resistant fixing bolt and upwards move about on handling the seat, thereby make the use that two one-level pipelines laid the piece highly be higher than the second grade pipeline and lay the piece, the piece is laid to tertiary pipeline and the piece is laid to the level four pipeline, then directly place two one-level pipelines with its assorted oxygen pipeline and lay the semicircle bracket on the piece inside can, because the oxygen pipeline lays the semicircle bracket laminating on the piece with two one-level pipelines, so can make the atress between oxygen pipeline and two semicircle brackets evenly level, like this when the oxygen pipeline receives under the high temperature influence when carrying out solution heat treatment the semicircle bracket can not produce the condition emergence of warping with pipeline laminating department, thereby guarantee that oxygen pipeline solution heat treatment can normally go on.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of an elevational three-dimensional structure of a solution heat treatment device for an oxygen pipeline for transportation according to the present invention;

FIG. 2 is a schematic view of a front plan view of a solution heat treatment device for an oxygen pipeline for transportation according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the adjustable pipeline placing device provided by the utility model;

in the figure: 1. an electric cabinet; 2. a support; 3. a base; 4. a front cover; 5. closing the handle; 6. a furnace body; 7. a placing seat; 8. a fixing plate; 9. a fixed mount; 10. an electric heating tube; 11. an adjustable pipeline placement device; 12. a processing seat; 13. a T-shaped slider; 14. a T-shaped chute; 15. a primary pipeline placing block; 16. a secondary pipeline placing block; 17. a tertiary pipeline mounting block; 18. a four-stage pipeline placing block; 19. a semicircular bracket.

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. 1-3, the present invention provides a technical solution: a conveying oxygen pipeline solution heat treatment device comprises a support 2 and a furnace body 6, wherein the support 2 is installed at the bottom of the furnace body 6, the lower end of the support 2 is connected with a base 3, the support 2, the base 3 and the outer walls of the front and rear ends of the furnace body 6 are respectively vertically flush, the support 2, the furnace body 6 and the base 3 are fixedly connected through welding, so that the whole conveying oxygen pipeline solution heat treatment device can be stably placed on the ground and used, the whole conveying oxygen pipeline solution heat treatment device can be safer in solution heat treatment, a front cover 4 is arranged at the front end of the furnace body 6, a closed handle 5 is arranged on the outer wall of the front end of the front cover 4, an electric cabinet 1 is arranged on the outer wall of the upper end of the right rear corner of the base 3, a placing seat 7 is arranged on the inner wall of the lower end of the furnace body 6, and a, an adjustable pipeline placing device 11 is arranged on the outer wall of the upper end of a treatment seat 12, a T-shaped chute 14 with an upward opening is arranged in the outer wall of the upper end of a placing seat 7, a T-shaped sliding block 13 is arranged in the T-shaped chute 14, the upper end of the T-shaped sliding block 13 is connected to the outer wall of the bottom of the treatment seat 12, fixing plates 8 are arranged on the inner walls of a furnace body 6 on the left side and the right side of the placing seat 7, a fixing frame 9 is connected between the upper ends of the two fixing plates 8, the fixing frame 9 is tightly attached to the circumferential inner wall of the furnace body 6, an electric heating pipe 10 is connected to the circumferential inner wall of the fixing frame 9, the electric heating pipe 10 is electrically connected with an external power supply through an electric cabinet 1, the furnace body 6 is composed of a shell, a heat preservation layer and a high-temperature resistant inner container, the heat preservation layer is sleeved outside the circumference, the shell can play a good role in protection, so that the furnace body 6 can have the anti-collision and anti-pressure performance.

A one-level pipeline placing block 15 is arranged on an adjustable pipeline placing device 11, the one-level pipeline placing block 15 is arranged on the outer wall of the upper end, close to the front side, of a processing seat 12, a second-level pipeline placing block 16 is arranged on the parallel rear side of the one-level pipeline placing block 15, a third-level pipeline placing block 17 is arranged on the parallel rear side of the second-level pipeline placing block 16, a fourth-level pipeline placing block 18 is arranged on the parallel rear side of the third-level pipeline placing block 17, the one-level pipeline placing block 15, the second-level pipeline placing block 16, the third-level pipeline placing block 17 and the fourth-level pipeline placing block 18 are internally provided with semicircular brackets 19 with upward openings, the bottoms of the one-level pipeline placing block 15, the second-level pipeline placing block 16, the third-level pipeline placing block 17 and the fourth-level pipeline placing block 18 are fixedly connected with the processing seat 12 through high, The two groups of the second-stage pipeline placing block 16, the three-stage pipeline placing block 17 and the four-stage pipeline placing block 18 are arranged together, the two groups of the first-stage pipeline placing block 15, the second-stage pipeline placing block 16, the three-stage pipeline placing block 17 and the four-stage pipeline placing block 18 are respectively arranged on the outer walls of the upper ends of the front half section and the rear half section of the treatment seat 12 according to the same arrangement mode and the same arrangement distance, the shapes and the sizes of the first-stage pipeline placing block 15, the second-stage pipeline placing block 16, the third-stage pipeline placing block 17 and the four-stage pipeline placing block 18 are sequentially decreased in the same times, the semicircular brackets 19 in the first-stage pipeline placing block 15, the second-stage pipeline placing block 16, the third-stage pipeline placing block 17 and the four-stage pipeline placing block 18 are semicircular inwards sunken groove-shaped structures, the circumferential inner walls of the semicircular brackets 19 are, The second-level pipeline placing block 16, the third-level pipeline placing block 17 and the fourth-level pipeline placing block 18 are compared with each other, so that the oxygen pipeline can be completely attached to the semicircular bracket 19 in one of the four placing blocks, taking the oxygen pipeline and the semicircular bracket 19 in the first-level pipeline placing block 15 as an example, only two first-level pipeline placing blocks 15 need to be rotated, and the two rotated first-level pipeline placing blocks 15 can move upwards on the processing base 12 through high-temperature-resistant fixing bolts, so that the two first-level pipeline placing blocks 15 are higher than the two second-level pipeline placing blocks 16, the three-level pipeline placing blocks 17 and the fourth-level pipeline placing blocks 18 in use height, and then the oxygen pipeline matched with the oxygen pipeline is directly placed in the semicircular brackets 19 on the two first-level pipeline placing blocks 15, because the oxygen pipeline is attached to the semicircular brackets 19 on the two first-level pipeline placing blocks 15, therefore, the stress between the oxygen pipeline and the two semicircular brackets 19 can be evenly leveled, and the situation that the joint of the semicircular brackets 19 and the pipeline cannot deform under the influence of high temperature when the oxygen pipeline is subjected to solution heat treatment can be avoided.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the oxygen pipeline solution heat treatment device for conveying is used, firstly, the furnace body 6 is required to be placed inside a workshop through the base 3 at the bottom of the support 2, then the whole oxygen pipeline solution heat treatment device for conveying is required to be electrified and preheated, then the treatment seat 12 is outwards pulled out by the T-shaped slider 13 by two thirds, then the oxygen pipeline which is required to be subjected to solution heat treatment is placed on the treatment seat 12 and fixed, then the treatment seat 12 is returned by the T-shaped slider 13, so that the treatment seat 12 is kept coincident and level with the placing seat 7 at the bottom of the treatment seat 12, then the closed handle 5 on the front cover 4 is grasped, the closed front cover 4 is closed to the front end of the furnace body 6, the inner part of the furnace body 6 is in a closed state, then the electric heating pipe 10 inside the furnace body 6 is electrified by controlling the electric cabinet 1, and the electric heating pipe 10 after being electrified can emit high-temperature heat, thereby make the inside temperature rise of furnace body 6 to the temperature that solution heat treatment needs to reach, and the oxygen pipeline receives high temperature treatment then can carry out solution heat treatment work always inside furnace body 6, need give the outage for electrothermal tube 10 after oxygen pipeline solution heat treatment accomplishes, after the inside temperature of furnace body 6 drops to safety range, open the protecgulum 4 of furnace body 6 front end and take out the good oxygen pipeline of solution heat treatment can, and improved the mode of laying of oxygen pipeline on processing seat 12, through having increased two sets of novel adjustable pipeline laying device 11 on processing seat 12 and make the oxygen pipeline can lay more stably on processing seat 12, and can make the pipeline of multiple different diameters size can both quick lay on processing seat 12 and seat solution heat treatment through this novel adjustable pipeline laying device 11, and the oxygen pipeline of multiple different diameters can be with adjustable pipeline safety after laying on novel adjustable laying pipe device 11 The semicircular bracket 19 on the placing device 11 is completely attached together, so that the situation that the oxygen pipeline is not stressed uniformly when being placed due to the fact that the oxygen pipeline cannot be completely attached to the semicircular bracket 19 after being placed inside is prevented.

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 carry oxygen pipeline solution heat treatment device, includes support (2) and furnace body (6), its characterized in that: the device is characterized in that the support (2) is arranged at the bottom of the furnace body (6), the lower end of the support (2) is connected with a base (3), the front end of the furnace body (6) is provided with a front cover (4), the front end outer wall of the front cover (4) is provided with a closed handle (5), the outer wall of the upper end of the right rear corner of the base (3) is provided with an electric cabinet (1), the inner wall of the lower end of the furnace body (6) is provided with a placing seat (7), the upper end of the placing seat (7) is provided with a processing seat (12), the outer wall of the upper end of the processing seat (12) is provided with an adjustable pipeline placing device (11), the outer wall of the upper end of the placing seat (7) is internally provided with a T-shaped sliding groove (14) with an upward opening, a T-shaped sliding block (13) is arranged inside the T-shaped sliding groove, a primary pipeline placing block (15) is arranged on the adjustable pipeline placing device (11), the first-stage pipeline placing block (15) is arranged on the outer wall of the upper end of the processing seat (12) close to the front side, a secondary pipeline placing block (16) is arranged on the parallel rear side of the primary pipeline placing block (15), a third-stage pipeline placing block (17) is arranged on the parallel rear side of the second-stage pipeline placing block (16), a four-stage pipeline placing block (18) is arranged on the parallel rear side of the three-stage pipeline placing block (17), the first-stage pipeline placing block (15), the second-stage pipeline placing block (16), the third-stage pipeline placing block (17) and the fourth-stage pipeline placing block (18) are internally provided with semicircular brackets (19) with upward openings, the bottoms of the first-stage pipeline placing block (15), the second-stage pipeline placing block (16), the third-stage pipeline placing block (17) and the fourth-stage pipeline placing block (18) are fixedly connected with the treatment seat (12) through high-temperature-resistant fixing bolts.

2. The apparatus for solution heat treatment of a transport oxygen pipeline according to claim 1, wherein: the furnace body (6) inner wall of the left side and the right side of the placing seat (7) is provided with a fixing plate (8), two fixing frames (9) are connected between the upper ends of the fixing plates (8), the fixing frames (9) are tightly attached to the circumferential inner wall of the furnace body (6), the circumferential inner wall of the fixing frames (9) is connected with an electric heating tube (10), and the electric heating tube (10) is electrically connected with an external power supply through an electric cabinet (1).

3. The apparatus for solution heat treatment of a transport oxygen pipeline according to claim 1, wherein: the furnace body (6) is composed of a shell, a heat preservation layer and a high-temperature resistant inner container, the heat preservation layer is sleeved outside the circumference of the high-temperature resistant inner container, and the shell is sleeved outside the circumference of the heat preservation layer.

4. The apparatus for solution heat treatment of a transport oxygen pipeline according to claim 1, wherein: the support (2), the base (3) and the furnace body (6) are respectively and vertically parallel and level uniformly on the outer walls of the front end and the rear end, and the support (2) is fixedly connected with the furnace body (6) and the base (3) in a welding manner.

5. The apparatus for solution heat treatment of a transport oxygen pipeline according to claim 1, wherein: one-level pipeline is laid block (15), second grade pipeline and is laid block (16), tertiary pipeline and lay block (17) and level four pipeline and lay block (18) and be provided with two sets ofly altogether one-level pipeline is laid block (15), second grade pipeline and is laid block (16), tertiary pipeline and is laid block (17) and level four pipeline and lay block (18) and set up respectively on processing seat (12) first half section and latter half section upper end outer wall according to the same range mode and range interval.

6. The apparatus for solution heat treatment of a transport oxygen pipeline according to claim 1, wherein: the shape size that block (15), second grade pipeline were laid to one-level pipeline, block (16), tertiary pipeline were laid block (17) and level four pipeline were laid block (18) is decremented with the same multiple in proper order, block (15), second grade pipeline are laid to one-level pipeline, block (16), tertiary pipeline are laid block (17) and level four pipeline are laid inside semicircle bracket (19) of block (18) and are the semicircular groove-shaped structure that inwards caves in, the circumference inner wall of semicircle bracket (19) is smooth wall.