阅读说明：本技术 一种自动快速退火炉 (Automatic rapid annealing furnace ) 是由 郭锦端 于 2020-06-28 设计创作，主要内容包括：本发明公开了一种自动快速退火炉,其结构包括退火炉箱体、上箱体、旋钮开关、电阻真空计、第一出气孔、仪表板、报警灯、法兰伸缩器、第二出气孔、把手、铰链、上箱盖、压力表、外法兰、电撑杆,仪表板可以实时显示各种数据,然后中央控制器控制各种装置,从而实现对装置参数的控制,防止了炉内参数过高或过低,上箱体内腔的装置可以辅助退火炉箱体的工作,上箱体内腔的装置可以使得位于退火炉箱体内腔的加工件受热均匀,还可以对退火炉箱体内腔的加工件进行快速的降温。(The invention discloses an automatic rapid annealing furnace, which structurally comprises an annealing furnace box body, an upper box body, a knob switch, a resistance vacuum gauge, a first air outlet hole, an instrument panel, an alarm lamp, a flange expansion piece, a second air outlet hole, a handle, a hinge, an upper box cover, a pressure gauge, an outer flange and an electric support rod, wherein the instrument panel can display various data in real time, and then a central controller controls various devices, so that the control of device parameters is realized, the overhigh or overlow furnace parameters are prevented, the device in the inner cavity of the upper box body can assist the work of the annealing furnace box body, the device in the inner cavity of the upper box body can enable a workpiece in the inner cavity of the annealing furnace box body to be heated uniformly, and the workpiece in the inner cavity of the annealing furnace box body can be cooled.)

1. An automatic rapid annealing furnace is characterized in that: the structure of the annealing furnace comprises an annealing furnace box body (1), an upper box body (2), a knob switch (3), a resistance vacuum gauge (4), a first air outlet hole (5), an instrument panel (6), an alarm lamp (7), a flange expansion piece (8), a second air outlet hole (9), a handle (10), a hinge (11), an upper box cover (12), a pressure gauge (13), an outer flange (14) and an electric support rod (15), wherein the upper box body (2) is positioned above the annealing furnace box body (1), the knob switch (3) is positioned on the front surface of the outer surface of the annealing furnace box body (1), the resistance vacuum gauge (4) is positioned on one side of the knob switch (3), the first air outlet hole (5) is positioned on one side of the outer surface of the annealing furnace box body (1), the instrument panel (6) is positioned above the annealing furnace box body (1), the alarm lamp (7) is positioned on one side of the upper side of the annealing furnace box body (1), the flange expansion piece (8) is located go up box (2) one side, second venthole (9) are located go up on case lid (12), handle (10) are located go up on case lid (12), go up box (2) with the front side of going up case lid (12) is passed through hinge (11) and is connected, manometer (13) are located go up box (2) front side just manometer (13) are located instrument board (6) one side, outer flange (14) are located go up the opposite side of box (2), go up box (2) with the junction of going up case lid (12) rear side passes through electric vaulting pole (15) are connected.

2. An automatic rapid annealing furnace according to claim 1, characterized in that: the instrument board (6) is provided with a central controller, and the central controller is connected with and controls a temperature sensor, a heating device and a display device.

3. An automatic rapid annealing furnace according to claim 2, characterized in that: annealing furnace box (1) inner chamber is provided with vacuum layer (101), thermocouple (102), shower nozzle (103), puts thing board (104), iodine tungsten fluorescent tube (105), valve (106), vacuum layer (101) set up in annealing furnace box (1) internal surface, thermocouple (102) are located annealing furnace box (1) inner chamber top, shower nozzle (103) have two and are located respectively the both sides of annealing furnace box (1) inner chamber, it is located to put thing board (104) annealing furnace box (1) inner chamber, iodine tungsten fluorescent tube (105) are located put thing board (104) below, valve (106) are located put one side of thing board (104) top.

4. An automatic rapid annealing furnace according to claim 3, characterized in that: go up box (2) inner chamber and be provided with storage water tank (201), water pump (202), water pipe (203), rotate motor (204), flabellum (205), vent (206), storage water tank (201) are located go up the top of box (2) inner chamber, water pump (202) have two and are located respectively the both sides of storage water tank (201), each water pump (202) connect respectively in the one end of water pipe (203), each the other end of water pipe (203) connect respectively in on shower nozzle (103), rotate motor (204) and be located the issue of storage water tank (201), flabellum (205) connect in on the output shaft of rotating motor (204), vent (206) are provided with a plurality ofly and each vent (206) are located respectively the below of flabellum (205).

5. An automatic rapid annealing furnace according to claim 3, characterized in that: the temperature sensor is a thermocouple (102), the heating device is a tungsten-iodine lamp tube (105), the display device is an instrument panel (6), and the display device is connected with the resistance vacuum gauge (4) and the temperature sensor respectively.

Technical Field

The invention relates to an automatic rapid annealing furnace, belonging to the technical field of industrial heat treatment furnaces.

Background

The rapid annealing furnace uses an iodine-tungsten lamp tube as a heating element, has extremely high temperature rise speed, adopts S-shaped thermocouples for temperature measurement and adopts international leading fuzzy PID control, and has high temperature control precision of +/-5 ℃, but the furnace needs to be baked for 1 hour at about 120 ℃ after being used for the first time or not used for a long time and is used after being baked for 2 hours at about 300 ℃ so as to avoid cracking of a hearth. The furnace temperature does not exceed the rated temperature as much as possible so as to avoid damaging the heating element and the furnace lining, and the temperature is rapidly reduced during temperature reduction, so that the automatic rapid annealing furnace is provided.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an automatic rapid annealing furnace to solve the existing problems.

In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic rapid annealing furnace structurally comprises an annealing furnace box body, an upper box body, a knob switch, a resistance vacuum gauge, a first air outlet, an instrument panel, an alarm lamp, a flange expansion piece, a second air outlet, a handle, a hinge, an upper box cover, a pressure gauge, an outer flange and an electric support rod, wherein the upper box body is positioned above the annealing furnace box body, the knob switch is positioned on the front surface of the outer surface of the annealing furnace box body, the resistance vacuum gauge is positioned on one side of the knob switch, the first air outlet is positioned on one side of the outer surface of the annealing furnace box body, the instrument panel is positioned above the annealing furnace box body, the alarm lamp is positioned on one side of the upper part of the annealing furnace box body, the flange expansion piece is positioned on one side of the upper box body, the second air outlet is positioned on the upper box cover, the handle is positioned on the upper box cover, and the upper box body is connected with the front, the pressure gauge is positioned on the front side of the upper box body, the pressure gauge is positioned on one side of the instrument board, the outer flange is positioned on the other side of the upper box body, and the connection part of the upper box body and the rear side of the upper box cover is connected through the electric support rod.

Furthermore, a central controller is arranged on the instrument board, the central controller is connected with and controls the temperature sensor, the heating device and the display device, and the central controller can control the heating device, so that the temperature in the furnace is effectively controlled.

Further, annealing stove box inner chamber is provided with vacuum layer, thermocouple, shower nozzle, storage board, iodine tungsten fluorescent tube, valve, the vacuum layer set up in annealing stove box internal surface, the thermocouple is located annealing stove box inner chamber top, the shower nozzle has two and is located respectively the both sides of annealing stove box inner chamber, storage board is located annealing stove box inner chamber, iodine tungsten fluorescent tube is located storage board below, the valve is located one side of storage board top, annealing stove box inner chamber are the main cavity that generates heat.

Further, go up the box inner chamber and be provided with storage water tank, water pump, water pipe, rotation motor, flabellum, vent, the storage water tank is located go up the top of box inner chamber, the water pump has two and is located respectively the both sides of storage water tank, each the water pump connect respectively in the one end of water pipe, each the other end of water pipe connect respectively in on the shower nozzle, the rotation motor is located the issue of storage water tank, the flabellum connect in on the output shaft of rotation motor, the vent is provided with a plurality ofly and each the vent is located respectively the below of flabellum, it is the existence of supplementary annealing stove box inner chamber to go up the box inner chamber.

Further, the temperature sensor is a thermocouple, the heating device is a tungsten-iodine lamp tube, the display device is an instrument panel, and the display device is respectively connected with the resistance vacuum gauge and the temperature sensor.

The invention has the beneficial effects that: the instrument board can show various data in real time, then various devices of central controller control to the realization is to the control of device parameter, has prevented that the interior parameter of stove from too high or low excessively, goes up the work of annealing stove box that can assist of box inner chamber, goes up the device of box inner chamber and can be so that the machined part that is located annealing stove box inner chamber is heated evenly, can also carry out quick cooling to the machined part of annealing stove box inner chamber.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of an automatic rapid annealing furnace according to the present invention;

FIG. 2 is a schematic front view of an automatic rapid annealing furnace according to the present invention;

FIG. 3 is a schematic side view of an automatic rapid annealing furnace according to the present invention;

FIG. 4 is a schematic view showing a top view of an automatic rapid annealing furnace according to the present invention;

FIG. 5 is a schematic view showing the inner chamber structure of an annealing furnace casing of an automatic rapid annealing furnace according to the present invention;

FIG. 6 is a schematic view of the inner chamber structure of the upper box of the automatic rapid annealing furnace according to the present invention;

FIG. 7 is a schematic view showing the operation of a central controller of an automatic rapid annealing furnace according to the present invention.

In the figure: the annealing furnace comprises an annealing furnace box body 1, an upper box body 2, a knob switch 3, a resistance vacuum gauge 4, a first air outlet 5, an instrument panel 6, an alarm lamp 7, a flange expansion piece 8, a second air outlet 9, a handle 10, a hinge 11, an upper box cover 12, a pressure gauge 13, an outer flange 14, an electric support rod 15, a vacuum layer 101, a thermocouple 102, a spray head 103, an object placing plate 104, an iodine-tungsten lamp tube 105, a valve 106, a water storage tank 201, a water pump 202, a water pipe 203, a rotating motor 204, fan blades 205 and a ventilation opening 206.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 7, the present invention provides a technical solution of an automatic rapid annealing furnace: the structure of the annealing furnace comprises an annealing furnace box body 1, an upper box body 2, a knob switch 3, a resistance vacuum gauge 4, a first vent hole 5, an instrument panel 6, an alarm lamp 7, a flange expansion piece 8, a second vent hole 9, a handle 10, a hinge 11, an upper box cover 12, a pressure gauge 13, an outer flange 14 and an electric support rod 15, wherein the upper box body 2 is positioned above the annealing furnace box body 1, the knob switch 3 is positioned on the front surface of the outer surface of the annealing furnace box body 1, the resistance vacuum gauge 4 is positioned on one side of the knob switch 3, the first vent hole 5 is positioned on one side of the outer surface of the annealing furnace box body 1, the instrument panel 6 is positioned above the annealing furnace box body 1, the alarm lamp 7 is positioned on one side of the upper box body 1, the flange expansion piece 8 is positioned on one side of the upper box body 2, the second vent hole 9 is positioned on the upper box cover 12, the handle 10 is positioned on the upper box cover 12, the upper box body 2 is connected with the front side of the upper box cover 12 through a hinge 11, the pressure gauge 13 is positioned on the front side of the upper box body 2, the pressure gauge 13 is positioned on one side of the instrument panel 6, the outer flange 14 is positioned on the other side of the upper box body 2, the connection part of the upper box body 2 and the rear side of the upper box cover 12 is connected through the electric support rod 15, the instrument panel 6 is provided with a central controller, the central controller is connected with and controls a temperature sensor, a heating device and a display device, the inner cavity of the annealing furnace box body 1 is provided with a vacuum layer 101, a thermocouple 102, a spray head 103, a storage plate 104, an iodine-tungsten lamp tube 105 and a valve 106, the vacuum layer 101 is arranged on the inner surface of the annealing furnace box body 1, the thermocouple 102 is positioned above the inner cavity of the annealing furnace box body 1, the spray heads 103 are provided with two parts and are, the object placing plate 104 is positioned in the inner cavity of the annealing furnace box body 1, the iodine-tungsten lamp tube 105 is positioned below the object placing plate 104, the valve 106 is positioned on one side of the upper part of the object placing plate 104, the inner cavity of the upper box body 2 is provided with a water storage tank 201, a water pump 202, a water pipe 203, a rotating motor 204, fan blades 205 and a vent 206, the water storage tank 201 is positioned above the inner cavity of the upper box body 2, the water pumps 202 are two and are respectively positioned on two sides of the water storage tank 201, each water pump 202 is respectively connected with one end of the water pipe 203, the other end of each water pipe 203 is respectively connected with the spray head 103, the rotating motor 204 is positioned under the water storage tank 201, the fan blades 205 are connected on the output shaft of the rotating motor 204, the vent 206 is provided with a plurality of vent 206, each vent 206 is respectively, the heating device is an iodine tungsten lamp tube 105, the display device is an instrument panel 6, and the display device is respectively connected with the resistance vacuum gauge 4 and the temperature sensor.

For example, in operation, by turning on the knob switch 3, the workpiece is placed on the object placing plate 104, heating is performed through the iodine-tungsten lamp tube 105, the fan blade 205 is driven to operate by rotating the motor 204, the fan blade 205 operates to enable air to enter the inner cavity of the annealing furnace box body 1 through the ventilation opening 206, heat emitted by the iodine-tungsten lamp tube 105 is blown back to the inner cavity of the furnace box body 1, so that the workpiece is heated uniformly, then water can be pumped into the water storage tank 201 through the water pump 202, and the air is sprayed out of the nozzle 103 through the water tube 203, so that the workpiece is cooled rapidly, a large amount of water vapor can be generated in the cooling process, the water vapor can be discharged through the first air outlet 5 by opening the valve 106, the thermocouple 102 monitors the temperature in the furnace in real time and is displayed through the instrument panel 6, when the temperature is too high or too low, the, thereby realizing the adjustment of the work.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention 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 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.

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.