CN215517576U

CN215517576U - Automatic temperature control timing device for salt furnace quenching

Info

Publication number: CN215517576U
Application number: CN202121774257.4U
Authority: CN
Inventors: 何绍春; 罗绍亮; 杨季朋
Original assignee: Chuxiong Piston Pin Co ltd
Current assignee: Chuxiong Piston Pin Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-14
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses an automatic temperature control timing device for salt furnace quenching, which belongs to the technical field of salt furnace quenching, and comprises a base and a salt furnace wall, wherein a control panel is fixedly assembled on the front side wall of the base, a display screen is fixedly assembled on the front side wall of the control panel, an alarm is fixedly assembled on the right side of the display screen and positioned on the front side wall of the control panel, voltage icons and temperature icons are respectively and fixedly arranged on the left side wall and the right side wall of the display screen, a switch and a timing knob are respectively and fixedly assembled on the left side and the right side below the display screen, the switch and the timing knob are both positioned on the control panel, a salt furnace is fixedly assembled on the top of the base, a furnace cover is movably assembled on the top of the salt furnace, a cover handle is fixedly assembled on the top of the furnace cover, a heat insulation material is fixedly assembled on the bottom of the furnace cover, when the heat in the salt furnace reaches the standard, the voltage is reduced, the temperature of the equipment is controlled and timed, and the alarm starts to prompt after the timed time.

Description

Automatic temperature control timing device for salt furnace quenching

Technical Field

The utility model relates to the technical field of salt furnace quenching, in particular to an automatic temperature control timing device for salt furnace quenching.

Background

The bath heating quenching is to heat and quench a workpiece by using salt in a molten state, the salt bath heating has higher heating speed and better quality than that in a common air medium furnace, the decarburization and the oxidation loss are smaller, the workpiece is heated in a suspension state, the heat treatment deformation is smaller, the salt bath furnace is divided into an external heating type and an internal heating type, the existing internal heating type salt bath furnace is used for quenching, the heat efficiency is high, the thermal inertia is avoided, the heating speed is high, the heating is uniform, the operation is convenient, the oxidative decarburization can be prevented, the furnace temperature can be increased to 1300 ℃, the salt bath heating quenching device is suitable for quenching, tempering and heating of steel and liquid chemical heat treatment, and is particularly suitable for high-temperature quenching and heating, the salt furnace quenching on the market does not have a temperature control and timing function, the resources are wasted, and the efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic temperature control timing device for salt furnace quenching, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic temperature control timing device for salt furnace quenching comprises a base and a salt furnace wall, wherein a control panel is fixedly assembled on the front side wall of the base, a display screen is fixedly assembled on the front side wall of the control panel, a warning indicator is fixedly assembled on the right side of the display screen, the warning device is positioned on the front side wall of the control panel, the left side wall and the right side wall of the display screen are respectively and fixedly provided with a voltage icon and a temperature icon, the left side and the right side below the display screen are respectively and fixedly provided with a switch and a timing knob, the switch and the timing knob are both positioned on the control panel, the top of the base is fixedly provided with the salt furnace, the top of the salt furnace is movably provided with a furnace cover, the top of the furnace cover is fixedly provided with a cover handle, the bottom of the furnace cover is fixedly provided with a heat preservation material, the bottom of the right side wall of the salt furnace is fixedly provided with a discharge pipe, and the discharge pipe is fixedly provided with an electromagnetic valve.

Preferably, the salt furnace wall comprises an insulating layer, and a high-temperature-resistant layer is fixedly assembled on the inner side wall of the insulating layer.

Preferably, a temperature measuring instrument is fixedly assembled on the right insulating layer.

Preferably, the left side heat-insulating layer is fixedly provided with an electrode, and the electrode penetrates through the high-temperature-resistant layer and extends into the salt furnace.

Preferably, the diameter of the heat insulating material is matched with the inner diameter of the top of the salt furnace.

Preferably, the right side wall of the salt furnace wall is provided with a hole matched with the outer diameter of the discharge pipe.

Preferably, the right side wall of the temperature measuring instrument is fixedly provided with a convex block, the heat-insulating layer on the left side is provided with a groove matched with the convex block, and the heat-insulating layer and the high-temperature resistant layer on the right side are both provided with holes matched with the electrodes.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has reasonable structural design, can prolong the service life of equipment through a high-temperature resistant layer, can isolate the internal temperature through a heat-insulating material and a heat-insulating layer to prevent heat loss, can measure the internal temperature of the salt furnace through a thermodetector, can display the temperature on a display screen, can heat salt liquid through electrodes, can display voltage, is electrically connected with a voltmeter, the thermodetector and a timing knob through a control panel, firstly adjusts the timing knob to a timing direction, reduces the voltage after the heat in the salt furnace reaches a standard, controls the temperature of the equipment for timing, and starts to prompt a warning device after the timing time, and then a worker operates the equipment.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present invention;

FIG. 2 is an elevational view of the overall construction of the present invention;

FIG. 3 is a left side view of a salt furnace wall of the present invention;

FIG. 4 is a right side view of a salt furnace wall of the present invention.

In the figure: 1. a base; 2. a salt furnace; 3. a furnace cover; 4. a cover handle; 5. a display screen; 6. a switch; 7. a timing knob; 8. a control panel; 9. a voltage icon; 10. a temperature icon; 11. a discharge pipe; 12. an electromagnetic valve; 13. an alarm; 14. a salt furnace wall; 15. an electrode; 16. a thermal insulation material; 17. a heat-insulating layer; 18. a temperature measuring instrument; 19. a high temperature resistant layer.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an automatic temperature control timing device for salt furnace quenching comprises a base 1 and a salt furnace wall 14, wherein a control panel 8 is fixedly assembled on the front side wall of the base 1, a display screen 5 is fixedly assembled on the front side wall of the control panel 8, an alarm 13 is fixedly assembled on the right side of the display screen 5, the alarm 13 is positioned on the front side wall of the control panel 8, voltage icons 9 and temperature icons 10 are respectively and fixedly arranged on the left side wall and the right side wall of the display screen 5, a switch 6 and a timing knob 7 are respectively and fixedly assembled on the left side and the right side below the display screen 5, the switch 6 and the timing knob 7 are both positioned on the control panel 8, a salt furnace 2 is fixedly assembled on the top of the base 1, a furnace cover 3 is movably assembled on the top of the salt furnace 2, a cover handle 4 is fixedly assembled on the top of the furnace cover 3, a heat preservation material 16 is fixedly assembled on the bottom of the furnace cover 3, a discharge pipe 11 is fixedly assembled on the bottom of the right side wall of the salt furnace 2, the discharge pipe 11 is fixedly provided with an electromagnetic valve 12, salt liquid can be heated through an electrode 15, and the display screen 5 can display voltage.

Referring to fig. 3, the salt furnace wall 14 includes an insulating layer 17, a high temperature resistant layer 19 is fixedly assembled on the inner side wall of the insulating layer 17, and the insulating layer 17 plays a role in heat preservation;

referring to fig. 4, a temperature measuring instrument 18 is fixedly assembled on the right insulating layer 17, and the temperature inside the salt furnace 2 can be measured through the temperature measuring instrument 18;

referring to fig. 1 and 3, the left insulating layer 17 is fixedly provided with an electrode 15, and the electrode 15 extends into the salt furnace 2 through the high temperature resistant layer 19, so that the salt furnace wall 14 can be prevented from being damaged in a high temperature environment by the high temperature resistant layer 19;

referring to fig. 1, the diameter of the heat insulating material 16 is matched with the inner diameter of the top of the salt furnace 2, and the heat insulating material 16 can make the heat insulating effect inside the salt furnace 2 better;

referring to fig. 1, the right side wall of the salt furnace wall 14 is provided with a hole matched with the outer diameter of the discharge pipe 11, and the discharge pipe 11 can discharge the internal salt solution when not in use;

referring to fig. 3 and 4, the right side wall of the thermometer 18 is fixedly provided with a bump, the left insulating layer 17 is provided with a groove matched with the bump, the right insulating layer 17 and the high temperature resistant layer 19 are both provided with holes matched with the electrodes 15, and the thermometer can be placed more firmly through the bump and the groove.

The working principle is as follows: through high temperature resistant layer 19, can prolong the life of equipment, with through insulation material 16 and heat preservation 17, can completely cut off the temperature of inside, prevent that the heat from scattering and disappearing, through thermoscope 18, can measure the inside temperature of salt stove 2, and show on display screen 5, through electrode 15, can heat the salt solution, display screen 5 can show voltage, through control panel 8 and voltmeter, thermoscope 18 and timing knob 7's electric connection, at first transfer timing knob 7 to the orientation regularly, after the heat in the salt stove 2 reaches the standard, voltage reduces, equipment controls the temperature regularly, the time of timing has been arrived, attention device 13 begins the suggestion, the staff operates this moment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a salt stove quenching automated temperature control timing device, includes base (1) and salt stove wall (14), its characterized in that: the utility model discloses a salt stove, including base (1), preceding lateral wall fixed assembly of base (1) has control panel (8), the preceding lateral wall fixed assembly of control panel (8) has display screen (5), the right side fixed assembly of display screen (5) has attention device (13), just attention device (13) are located the preceding lateral wall of control panel (8), the left and right sides wall of display screen (5) is fixed respectively and is provided with voltage icon (9) and temperature icon (10), the below left side and the right side of display screen (5) are fixed respectively and are equipped with switch (6) and timing knob (7), just switch (6) and timing knob (7) all are located control panel (8), the top fixed assembly of base (1) has salt stove (2), the top activity of salt stove (2) is equipped with bell (3), the top fixed assembly of bell (3) has lid handle (4), the bottom of the furnace cover (3) is fixedly provided with a heat insulation material (16), the bottom of the right side wall of the salt furnace (2) is fixedly provided with a discharge pipe (11), and the discharge pipe (11) is fixedly provided with an electromagnetic valve (12).

2. The automatic temperature control timing device for salt furnace quenching as claimed in claim 1, wherein: the salt furnace wall (14) comprises an insulating layer (17), and a high-temperature-resistant layer (19) is fixedly assembled on the inner side wall of the insulating layer (17).

3. The automatic temperature control timing device for salt furnace quenching as claimed in claim 2, wherein: a temperature measuring instrument (18) is fixedly arranged on the right insulating layer (17).

4. The automatic temperature control timing device for salt furnace quenching as claimed in claim 2, wherein: and an electrode (15) is fixedly assembled on the heat-insulating layer (17) on the left side, and the electrode (15) penetrates through the high-temperature-resistant layer (19) and extends into the salt furnace (2).

5. The automatic temperature control timing device for salt furnace quenching as claimed in claim 1, wherein: the diameter of the heat preservation material (16) is matched with the inner diameter of the top of the salt furnace (2).

6. The automatic temperature control timing device for salt furnace quenching as claimed in claim 1, wherein: the right side wall of the salt furnace wall (14) is provided with a hole matched with the outer diameter of the discharge pipe (11).

7. The automatic temperature control timing device for salt furnace quenching as claimed in claim 3, wherein: the right side wall of the thermodetector (18) is fixedly provided with a convex block, the heat-insulating layer (17) on the left side is provided with a groove matched with the convex block, and the heat-insulating layer (17) and the high temperature resistant layer (19) on the right side are both provided with holes matched with the electrodes (15).