CN215481124U

CN215481124U - Full-automatic energy-saving annealing furnace for stainless steel pipes

Info

Publication number: CN215481124U
Application number: CN202121620006.0U
Authority: CN
Inventors: 项秉霓; 朱光韩; 项文忠
Original assignee: Zhejiang Youni Steel Co ltd
Current assignee: Zhejiang Youni Steel Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-11
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a full-automatic energy-saving annealing furnace for stainless steel pipes, which comprises an annealing box, wherein a placing vehicle is arranged in the annealing box in a sliding manner, the bottom of the placing trolley is welded with supporting rods which are evenly distributed at the bottom of the placing trolley, rollers are fixedly arranged at the bottom of the supporting rods, the roller wheels are placed in the track, the top of the placing vehicle is provided with a placing groove, the placing groove is concave downwards, the outer wall of the annealing box is provided with the heat preservation door, the arrangement of the annealing box greatly solves the problems of material exposure and large heating range, reduces the heat loss, the setting of placing the car simultaneously has made things convenient for taking out and adding of material, has reduced workman's working strength, has improved the work efficiency of annealing, has promoted the raw materials volume of placing the car, with limited space maximize utilization, very big promotion the machining efficiency of annealing, has reduced the area of annealing case.

Description

Full-automatic energy-saving annealing furnace for stainless steel pipes

Technical Field

The utility model relates to the technical field of annealing furnaces, in particular to a full-automatic energy-saving annealing furnace for stainless steel pipes.

Background

An annealing furnace is a metal heat treatment process which slowly heats metal parts in different annealing furnaces to a certain temperature, keeps the temperature for a period of time, and then cools the parts at a proper speed (usually natural cooling, sometimes controlled cooling), and aims to soften the materials or workpieces which are cast, forged, welded or cut, reduce the hardness, improve the plasticity and toughness, homogenize the chemical components, remove the residual stress, or obtain the expected physical properties.

The prior annealing furnace still has the following problems in the using process:

1. in the use process of the traditional annealing furnace, the furnace is generally exposed in the air, the heating time is longer, the processing raw materials in the annealing furnace are inconvenient to take out, and the working efficiency is reduced;

2. the available space in the traditional annealing furnace is smaller, so that the processing amount of the annealing furnace in one processing is small, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a full-automatic energy-saving annealing furnace for stainless steel pipes, which solves the problems that in the use process of the existing annealing furnace, the furnace is generally exposed in the air, the heating time is longer, the processing raw materials in the annealing furnace are inconvenient to take out, the working efficiency is reduced, and meanwhile, the available space in the traditional annealing furnace is smaller, so that the processing amount of the annealing furnace in one-time processing is small, and the working efficiency is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a nonrust full-automatic energy-conserving annealing stove for steel pipe, includes the annealing case, the inside slidable mounting of annealing case has the car of placing, it has the bracing piece to place car bottom welding, bracing piece evenly distributed is in placing car bottom, bracing piece bottom fixed mounting has the gyro wheel, the gyro wheel is placed inside the track, it is equipped with the standing groove to place the car top, the standing groove undercut, the annealing incasement wall is equipped with the heat preservation door.

Preferably, the annealing box outer wall is equipped with the viewing aperture, the viewing aperture is observed the annealing box outer wall and is extended to annealing incasement portion, the inside fixed mounting of viewing aperture has clear glass.

Preferably, the outside fixed mounting of heat preservation door has the fixture block, annealing case outer wall fixed mounting has the draw-in groove, the bolt is installed to the inside pull of fixture block, the bolt is observed the fixture block and is extended to the opposite side of fixture block, bolt one end stretches into inside the draw-in groove.

Preferably, annealing incasement internally mounted has the spout, the spout symmetry is installed inside the annealing incasement portion, annealing incasement portion begins to have the track, the track symmetry is seted up at annealing incasement wall.

Preferably, the outer wall of the placing vehicle is welded with a handle, the inner wall of the placing groove formed in the top of the placing vehicle is fixedly provided with a heat-insulating plate, and the heat-insulating plate is uniformly arranged on the inner wall of the placing groove.

Preferably, the slider is installed to placing the car outer wall symmetry, the welding is at placing the car outer wall on the slider left side, slider right-hand member slidable mounting is inside the spout, place the inside dead lever that evenly installs of car, the welding of dead lever both ends is on placing the inner wall of car.

(III) advantageous effects

The utility model provides a full-automatic energy-saving annealing furnace for stainless steel pipes. The method has the following beneficial effects:

(1) this annealing box, through the annealing box, the effectual traditional annealing stove of having solved that sets up of heat preservation door and placing the car is at the in-process that uses, the stove generally all exposes in the air, it is longer to heat required time, the inside processing raw materials of annealing stove is inconvenient takes out, work efficiency's problem has been reduced, the setting of annealing box, the material that will anneal is whole to be placed inside the annealing box, heat preservation annealing process heats, the very big solution material that sets up of annealing box exposes outside, the big problem of heating range, the thermal loss has been reduced, the setting of placing the car simultaneously has made things convenient for taking out and adding of material, workman's working strength has been reduced, the work efficiency of annealing has been improved.

(2) This annealing case, through placing the car, the effectual usable space of traditional annealing stove of having solved that sets up of standing groove and dead lever is less, just so the handling capacity that leads to the processing of annealing stove once is little, work efficiency's problem has been reduced, be provided with the standing groove on placing the car, the standing groove bottom link up, standing groove internally mounted has the dead lever can effectually prevent to place the condition that drops at the inside raw materials of standing groove, the setting of standing groove has promoted the raw materials volume of placing the car simultaneously, utilize limited space maximize, very big promotion the volume of placing the car, very big promotion annealing machining efficiency, the area of annealing case has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the placement vehicle of the present invention;

FIG. 3 is a schematic view of the internal structure of the annealing chamber of the present invention;

FIG. 4 is a cross-sectional view of the annealing chamber of the present invention.

In the figure, 1-an annealing box, 2-an observation port, 3-transparent glass, 4-a heat preservation door, 5-a fixture block, 6-a clamping groove, 7-a bolt, 8-a placing vehicle, 9-a handle, 10-a placing groove, 11-a heat preservation plate, 12-a support rod, 13-a roller, 14-a sliding groove, 15-a track, 16-a sliding block and 17-a fixed rod.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a stainless steel is full-automatic energy-conserving annealing stove for pipe, annealing

case

1, 1 inside slidable mounting of annealing case has place car 8, it has bracing piece 12 to place car 8 bottom welding, bracing piece 12 evenly distributed is in placing car 8 bottom, bracing piece 12 bottom fixed mounting has gyro wheel 13, gyro wheel 13 is placed inside track 15, it is equipped with standing groove 10 to place car 8 top, standing groove 10 undercut, 1 outer wall of annealing case is equipped with heat preservation door 4, and traditional annealing device area is big problem has been solved in setting up of annealing case 1, and the scope of heating has been reduced in setting up of annealing case 1, has reduced the heat energy loss, and the removal of placing car 8 has been made things convenient for in the installation of gyro wheel 13.

1 outer wall of annealing case is equipped with

viewing aperture

2, 1 outer wall of annealing case and extension to 1 inside of annealing case are observed to viewing

aperture

2, 2 inside fixed mounting of viewing aperture have clear glass 3, and the setting up of viewing aperture 2 has made things convenient for the operating personnel of outside to observe the inside condition of annealing case 1.

The outside fixed mounting of heat preservation door 4 has

fixture block

5, 1 outer wall fixed mounting of annealing box has draw-in groove 6, bolt 7 is installed to the inside pull of fixture block 5, bolt 7 observes fixture block 5 and extends to the opposite side of fixture block 5, inside 7 one end of bolt stretched into draw-in groove 6, fixture block 5, draw-in groove 6 and bolt 7 set up the convenience and fix heat preservation door 4 at the assigned position.

1 internally mounted of annealing case has spout 14, 14 symmetries of spout are installed inside 1 of annealing case, 1 inside track 15 that begins of annealing case, the track 15 symmetry is seted up at 1 inner wall of annealing case, and the removal of car 8 is conveniently placed in setting up of spout 14, and the setting of track 15 has made things convenient for the removal of gyro wheel 13 simultaneously, has prevented that gyro wheel 13 from taking place the skew in the removal simultaneously.

8 outer wall welding of placing car has handle 9, 10 inner wall fixed mounting of standing groove that 8 tops of placing car set up have heated board 11, heated board 11 is evenly installed on 10 inner walls of standing groove, and heated board 11 set up very big promotion place car 8 and obtain the thermal insulation performance.

Placing 8 outer wall symmetries of car and installing

slider

16, 16 left sides welding of slider is at placing 8 outer walls of car, 16 right-hand member slidable mounting of slider is inside spout 14, place 8 inside even installations of car and have dead lever 17, the welding of dead lever 17 both ends is on placing 8's inner wall, and slider 16's setting has reduced the friction of placing between car 8 and the 1 inner wall of annealing box, and slider 16 can regard as a fixture block simultaneously, prevents to place 8 roll-off annealing furnaces 1 of car, causes the potential safety hazard.

The working principle is as follows: the use is, extract bolt 7 from fixture block 5 and draw-in groove 6 are inside, then open annealing case 1's heat preservation door 4, open heat preservation door 4 after, hold the handle 9 of placing 8 outer walls of car setting, will place car 8 and pull out, place car 8 and follow the inside roll-off of annealing case 1 through gyro wheel 13 and the slider 16 that the bottom set up, then place the material that will need annealing inside placing groove 10 of placing 8 inside settings of car, after the material is placed and is accomplished, push back annealing case 1 inside placing car 8, then close heat preservation door 4, then inside inserting fixture block 5 and draw-in groove 6 with bolt 7.

The utility model relates to a annealing furnace, which comprises 1-an annealing box, 2-an observation port, 3-transparent glass, 4-a heat preservation door, 5-a clamping block, 6-a clamping groove, 7-a bolt, 8-a placing vehicle, 9-a handle, 10-a placing groove, 11-a heat preservation plate, 12-a supporting rod, 13-a roller, 14-a sliding groove, 15-a track, 16-a sliding block and 17-a fixing rod, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the annealing furnace can be known by technical manuals or conventional experimental methods, and the annealing furnace solves the problems that a furnace is generally exposed in the air in the use process of the existing annealing furnace, the time required for heating is longer, the processing raw materials in the annealing furnace are not convenient to take out, and the working efficiency is reduced, meanwhile, the available space in the traditional annealing furnace is small, so that the processing amount of the annealing furnace in one-time processing is small, and the working efficiency is reduced.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a stainless steel is full-automatic energy-conserving annealing stove for pipe which characterized in that: annealing case (1), annealing case (1) inside slidable mounting has places car (8), it has bracing piece (12) to place car (8) bottom welding, bracing piece (12) evenly distributed is placing car (8) bottom, bracing piece (12) bottom fixed mounting has gyro wheel (13), gyro wheel (13) are placed inside track (15), it is equipped with standing groove (10) to place car (8) top, standing groove (10) undercut, annealing case (1) outer wall is equipped with heat preservation door (4).

2. The full-automatic energy-saving annealing furnace for the stainless steel pipe according to claim 1, characterized in that: annealing case (1) outer wall is equipped with viewing aperture (2), inside viewing aperture (2) observe annealing case (1) outer wall and extend to annealing case (1), viewing aperture (2) inside fixed mounting has clear glass (3).

3. The full-automatic energy-saving annealing furnace for the stainless steel pipe according to claim 1, characterized in that: the heat preservation door (4) outside fixed mounting have fixture block (5), annealing case (1) outer wall fixed mounting has draw-in groove (6), bolt (7) are installed to the inside pull of fixture block (5), bolt (7) are observed fixture block (5) and are extended to the opposite side of fixture block (5), bolt (7) one end is stretched into inside draw-in groove (6).

4. The full-automatic energy-saving annealing furnace for the stainless steel pipe according to claim 3, characterized in that: annealing case (1) internally mounted has spout (14), spout (14) symmetry is installed inside annealing case (1), annealing case (1) inside begins to have track (15), track (15) symmetry is seted up at annealing case (1) inner wall.

5. The full-automatic energy-saving annealing furnace for the stainless steel pipe according to claim 4, characterized in that: the outer wall welding of placing car (8) has handle (9), placing groove (10) inner wall fixed mounting that placing car (8) top set up has heated board (11), heated board (11) are evenly installed on placing groove (10) inner wall.

6. The full-automatic energy-saving annealing furnace for the stainless steel pipe according to claim 4, characterized in that: place car (8) outer wall symmetry and install slider (16), slider (16) left side welding is at placing car (8) outer wall, slider (16) right-hand member slidable mounting is inside spout (14), place car (8) inside evenly installed dead lever (17), the welding of dead lever (17) both ends is on placing the inner wall of car (8).