CN218321518U - Strong convection spheroidizing annealing furnace for metal processing - Google Patents

Abstract

The utility model relates to an annealing furnace technical field especially relates to a metal processing is with strong convection spheroidizing annealing furnace, and its technical scheme includes: the casing, the inside bottom end fixed mounting of casing has the heating device body, casing both sides fixed mounting respectively has the air-blower body, and the relative one side of two air-blower bodies communicates respectively and installs the intake pipe, two air-blower body top communicates respectively installs communicating pipe, two the one end that deviates from the air-blower body communicating pipe imbeds respectively and installs in casing upper surface both sides, fixed mounting places the pipe in the middle of the inside rear end of casing, the inside top fixed mounting of casing has the wind-collecting housing. The utility model provides a current when the device uses, the higher and lower problem of annealing efficiency of energy consumption.

Description

Strong-convection spheroidizing annealing furnace for metal processing

Technical Field

The utility model relates to an annealing furnace technical field specifically is a metal processing is with strong convection spheroidizing annealing furnace.

Background

An annealing furnace is a process used in semiconductor device manufacturing that includes heating a plurality of semiconductor wafers to affect their electrical properties. The heat treatment is designed for different effects. The wafer may be heated to activate the dopants, convert thin films into thin films or convert thin films into the wafer substrate interface, densify deposited thin films, change the state of the grown thin films, repair implanted damage, move dopants or transfer dopants from one thin film to another or from a thin film into the wafer substrate.

A large number of searches find that: chinese utility model patent: application No. (CN 202022256955.7), publication No. (CN 213388805U), the utility model discloses an annealing stove for metal processing, which comprises a housing, the inside bottom of casing is equipped with second device chamber, the inside bottom in second device chamber is equipped with the motor, the first pivot of the terminal fixedly connected with of output shaft of motor, the other end of first pivot runs through the roof in second device chamber and extends to the inside of casing, the inside middle part of casing is equipped with two arcs, the bottom fixedly connected with second pivot of another arc of bottom fixed connection of the other end of first pivot and one of them arc, the middle part of two arcs is equipped with and remains to process the metal, the utility model discloses it is rational in infrastructure for wait to process the metal and reach the even effect of being heated through the rotation at the in-process of annealing, and can also wait to process the metal and fix, prevent to drop at the in-process of annealing, damage metal and device.

However, the conventional apparatus has a large thermal energy loss during use, which results in an increase in energy consumption and an influence on annealing efficiency, and thus a strong convection spheroidizing annealing furnace for metal working is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal processing is with strong convection current balling annealing stove possesses the advantage that improves energy utilization and improve annealing efficiency, has solved current when the device uses, the higher and lower problem of annealing efficiency of energy consumption.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metalworking is with strong convection spheroidizing annealing stove, includes the casing, the inside bottom fixed mounting of casing has the heating device body, casing both sides fixed mounting respectively has the air-blower body, and the intake pipe is installed, two to the relative one side of two air-blower bodies intercommunication respectively one side is installed communicating pipe, two communicating pipe is installed to air-blower body top intercommunication respectively the one end that deviates from the air-blower body communicating pipe imbeds respectively and installs in casing upper surface both sides, fixed mounting has the pipe of placing in the middle of the inside rear end of casing, the inside top fixed mounting of casing has the wind-collecting housing.

Preferably, the bottom end of the shell is fixedly provided with a heat insulation pad, and the front surface of the shell is movably provided with two door bodies. Through set up the heat insulating mattress in casing bottom, reduce the during operation to the heat damage of desktop or workstation.

Preferably, a baffle is arranged above the heating device body, and two sides of the upper surface of the baffle are respectively provided with holes and are communicated with one end of the two air inlet pipes, which deviates from the air blower body. Through setting up the baffle above the heating device body to install the one end that deviates from the air-blower body with the intake pipe on the baffle, thereby carry out the check through the steam that the baffle produced the heating device body, and carry out gaseous suction through the intake pipe, thereby carry out tight pressurization to gas under the effect of air-blower body.

Preferably, the outer wall of the placing pipe is provided with through holes in an annular array. Through placing the outer wall of the tube and setting up the through hole to make the gas sprayed through the gas-spraying tube enter and place the intraductal side of the tube, thereby carry out annealing operation to the machined part of placing intraductal placing.

Preferably, the wind-collecting cover adopts funnel-shaped structural design, and the wind-collecting cover bottom is sealed, and the wind-collecting cover both sides are trompil respectively and the intercommunication installs jet-propelled pipe, and two jet-propelled pipes deviate from the one end of wind-collecting cover and lie in respectively and place a tub both sides and with place a tub contactless. By arranging the air collecting cover, the gas entering the shell through the communicating pipe is continuously pressurized in the air collecting cover and is sprayed out through the gas spraying pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up communicating pipe to communicate air-blower body and casing through communicating pipe, thereby make through the inspiratory gaseous accessible air-blower body pressure boost of intake pipe, and discharge through communicating pipe, thereby form high-temperature gas circulation in the casing, thereby the energy saving, and make the inside temperature of casing be in the high temperature state for a long time, reach the effect that improves annealing efficiency then.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. a blower body; 2. a communicating pipe; 3. a wind collecting cover; 4. a gas injection pipe; 5. a housing; 6. a heat insulating pad; 7. a heating device body; 8. placing a tube; 9. a baffle plate; 10. an air inlet pipe; 11. a door body.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a strong convection spheroidizing annealing furnace for metalworking, includes casing 5, and 5 inside bottom fixed mounting of casing have heating device body 7, and heating device body 7 top is equipped with baffle 9, and baffle 9 upper surface both sides are trompil respectively and are deviated from the one end intercommunication installation of air-blower body 1 with two intake pipes 10. Through setting up baffle 9 in heating device body 7 top to install the one end that deviates from air-blower body 1 with intake pipe 10 on baffle 9, thereby carry out the check to the steam that heating device body 7 produced through baffle 9, and carry out gaseous suction through intake pipe 10, thereby carry out tight pressurization to gas under air-blower body 1 effect. 5 both sides of casing are fixed mounting respectively have air-blower body 1, and the intake pipe 10 is installed in the relative one side intercommunication respectively of two air-blower bodies 1, and communicating pipe 2 is installed in the intercommunication respectively in two air-blower body 1 tops, and two one ends that deviate from air-blower body 1 are embedded respectively and are installed in 5 upper surface both sides of casing, and fixed mounting has the pipe of placing 8 in the middle of 5 inside rear ends of casing, and 5 inside top fixed mounting of casing has wind-collecting cover 3. The wind-collecting cover 3 adopts funnel-shaped structural design, and 3 bottom seals of wind-collecting cover, and 3 both sides of wind-collecting cover are trompil respectively and are installed the jet-propelled pipe 4 with the intercommunication, and two jet-propelled pipes 4 deviate from the one end of wind-collecting cover 3 and lie in respectively and place pipe 8 both sides and with place pipe 8 contactless. By providing the air collecting cover 3, the air entering the housing 5 through the communication pipe 2 is continuously pressurized in the air collecting cover 3 and is ejected through the air ejector 4. Through setting up communicating pipe 2 to communicate blower body 1 and casing 5 through communicating pipe 2, thereby make the gaseous accessible blower body 1 pressure boost of inhaling through intake pipe 10, and discharge through communicating pipe 2, thereby form high-temperature gas circulation in casing 5, thereby the energy saving, and make 5 inside temperatures of casing be in the high temperature state for a long time, reach the effect that improves annealing efficiency then.

Example two

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: compared with the first embodiment, the high-convection spheroidizing annealing furnace for metal processing further comprises a shell 5, a heat insulation pad 6 is fixedly mounted at the bottom end of the shell 5, and two door bodies 11 are movably mounted on the front surface of the shell 5. Through set up heat insulating mattress 6 in casing 5 bottom, reduce the heat damage to desktop or workstation during operation. The heating device body 7 is fixedly mounted at the bottom end inside the shell 5, the air blower bodies 1 are fixedly mounted on two sides of the shell 5 respectively, the air inlet pipe 10 is respectively communicated and mounted on one side, opposite to each other, of each air blower body 1, the placing pipe 8 is fixedly mounted in the middle of the rear end inside the shell 5, and the outer wall of the placing pipe 8 is an annular array and is provided with through holes. Through setting up the through-hole placing the pipe 8 outer wall to make the gas that 4 blowout through gas lances get into and place the pipe 8 inboardly, thereby carry out annealing operation to the machined part of placing and placing in the pipe 8.

The working principle is as follows: the utility model discloses during the use, place the machined part in placing pipe 8, and close door body 11, start heating device body 7 this moment, thereby make temperature rise in the casing 5, start air-blower body 1 this moment, thereby inhale the high temperature that heating device body 7 produced through intake pipe 10, and the pressure boost when air-blower body 1, and through 2 reentrant casings 5 in communicating pipe, and spout into from the both sides of placing pipe 8 through jet-propelled pipe 4, thereby carry out convection annealing to the machined part.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (5)

1. The utility model provides a strong convection spheroidizing annealing furnace for metalworking, includes casing (5), its characterized in that: the utility model discloses a fan, including casing (5), air-blower body (1), intake pipe (10), two are installed to the inside bottom fixed mounting of casing (5) has heating device body (7), casing (5) both sides fixed mounting respectively has air-blower body (1), and two are installed to the relative one side of two air-blower body (1) intercommunication respectively communicating pipe (2), two are installed in the intercommunication respectively at air-blower body (1) top one end embedding respectively that deviates from air-blower body (1) is installed in casing (5) upper surface both sides, fixed mounting has in the middle of casing (5) inside rear end places pipe (8), casing (5) inside top fixed mounting has wind-collecting cover (3).

2. The strong convection spheroidizing annealing furnace for metal working according to claim 1, characterized in that: the heat insulation device is characterized in that a heat insulation pad (6) is fixedly mounted at the bottom end of the shell (5), and two door bodies (11) are movably mounted on the front surface of the shell (5).

3. The strong convection spheroidizing annealing furnace for metal processing according to claim 1, characterized in that: a baffle (9) is arranged above the heating device body (7), and two sides of the upper surface of the baffle (9) are respectively provided with a hole and are communicated with one end of the two air inlet pipes (10) deviating from the air blower body (1).

4. The strong convection spheroidizing annealing furnace for metal working according to claim 1, characterized in that: the outer wall of the placing pipe (8) is provided with through holes in an annular array.

5. The strong convection spheroidizing annealing furnace for metal working according to claim 1, characterized in that: air-collecting cover (3) adopt funnel-shaped structural design, and air-collecting cover (3) bottom is sealed, and air-jet pipe (4) are installed in trompil respectively and the intercommunication in air-collecting cover (3) both sides, and two air-jet pipes (4) deviate from the one end of air-collecting cover (3) and are located respectively and place pipe (8) both sides and with place pipe (8) contactless.

Images