CN215983911U

CN215983911U - Cast steel refining furnace that intelligence adjusted temperature

Info

Publication number: CN215983911U
Application number: CN202121469816.0U
Authority: CN
Inventors: 高立宏; 汪可宇; 李茂帅
Original assignee: Liaoning Shenche Casting Industry Co ltd
Current assignee: Liaoning Shenche Casting Industry Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-08
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an intelligent temperature-adjusting cast steel refining furnace, which comprises a furnace body, wherein an operation panel is fixedly arranged on the front side of the furnace body, a display is arranged on the front side of the furnace body and above the operation panel, a supporting block is fixedly arranged at the bottom of an inner cavity of the furnace body, and an inner furnace is arranged at the top of the supporting block. According to the utility model, the operation panel is arranged for transmitting the temperature parameter value to the central processing unit, the central processing unit stores the temperature parameter value, the temperature measurer is arranged for detecting the temperature of the molten steel in the internal furnace, the temperature measurer transmits the detected temperature data to the central processing unit, and the temperature is displayed through the display under the analysis and processing of the central processing unit, so that the problem that the working efficiency of the cast steel refining furnace is lowered due to the fact that the conventional cast steel refining furnace does not have the function of intelligently adjusting the temperature during use and generally has the problems of manual temperature adjustment, high labor intensity and low adjusting accuracy is solved.

Description

Cast steel refining furnace that intelligence adjusted temperature

Technical Field

The utility model relates to the technical field of cast steel refining furnaces, in particular to an intelligent temperature-adjusting cast steel refining furnace.

Background

The cast steel smelting furnace adopts a 200-2500 Hz medium-frequency power supply for induction heating, the power range is 20-2500 KW, the cast steel smelting furnace is mainly used for smelting and temperature raising and heat preservation of carbon steel, alloy steel and special steel and can carry out duplex operation with a blast furnace, the whole set of smelting furnace equipment comprises a medium-frequency power supply cabinet, a compensation capacitor, a furnace body (two), a water-cooling cable and a speed reducer, the furnace body consists of a furnace shell, an induction coil, a furnace lining, a tilting reduction box and the like, the furnace shell is made of nonmagnetic materials, the induction coil is a spiral barrel made of rectangular hollow tubes, cooling water is introduced into the tubes during smelting, a copper bar led out by the coil is communicated with the water-cooling cable, the furnace lining is close to the induction coil and is formed by compacting and sintering quartz sand, the tilting of the furnace body is directly rotated by the tilting reduction box, the tilting reduction box is a secondary turbine for speed change, the self-locking performance is good, the rotation is stable and reliable, the work is taken when an emergency power failure occurs, avoid dangerous, can select the control of the stove reducing gear box motor that inclines of two furnace bodies through selecting the stove switch, the switch box that has four-core rubber line enables the operator and stands the tilting of suitable position to the furnace body, resets and carries out inching control, current cast steel refining furnace does not possess the function of intelligent regulation temperature when using, generally for manual regulation temperature, intensity of labour is big, adjusts the precision low, leads to the work efficiency step-down of cast steel refining furnace.

Disclosure of Invention

The utility model aims to provide an intelligent temperature-adjusting cast steel refining furnace, which has the advantage of intelligent temperature adjustment and solves the problem that the working efficiency of the cast steel refining furnace is lowered due to the fact that the conventional cast steel refining furnace does not have the function of intelligently adjusting the temperature when in use, the temperature is generally adjusted manually, the labor intensity is high, and the adjusting accuracy is low.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent temperature-adjusting cast steel refining furnace comprises a furnace body, wherein an operation panel is fixedly installed on the front side of the furnace body, a display is arranged on the front side of the furnace body and above the operation panel, a supporting block is fixedly installed at the bottom of an inner cavity of the furnace body, an inner furnace is arranged at the top of the supporting block, a heating device is sleeved on the surface of the inner furnace, an opening plate is fixedly installed at the top of the inner furnace, a temperature measurer is fixedly installed at the top of the inner cavity of the furnace body, and a supporting plate is fixedly installed at the bottom of the furnace body;

the temperature measuring device comprises a temperature measuring device, a temperature measuring device and a driver, wherein the output end of the temperature measuring device is electrically connected with a central processing unit, the output end of the central processing unit is respectively electrically connected with a display and the driver, the input end of the central processing unit is electrically connected with an operation panel, and the output end of the driver is electrically connected with a heating device.

Preferably, the top of the furnace body is communicated with a material guide pipe, and the top of the material guide pipe is provided with a funnel.

Preferably, the top of the furnace body is communicated with an exhaust pipe, and the exhaust pipe is positioned on the left side of the material guide pipe.

Preferably, the both sides at backup pad top are all fixed mounting have the dead lever, the surface of furnace body is provided with solid fixed ring, the top of dead lever and solid fixed ring's bottom fixed connection.

Preferably, the two sides of the bottom of the supporting plate are fixedly provided with connecting blocks, and the bottom of each connecting block is provided with a stabilizing plate.

Preferably, the right side of interior stove communicates there is the row material pipe, arrange the material pipe and run through in the right side of furnace body, the top of arranging the material pipe is provided with the control valve.

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

1. the temperature measuring device is used for transmitting the temperature parameter value to the central processing unit, the central processing unit stores the temperature parameter value, the temperature measuring device is used for detecting the temperature of the molten steel in the inner furnace, the temperature measuring device transmits the detected temperature data to the central processing unit, the temperature is displayed through the display under the analysis and processing of the central processing unit, the temperature parameter value is compared, if the detected temperature is lower than the temperature parameter value, the central processing unit sends a driving instruction to the driver, the driver drives the heating device to heat the inner furnace, and meanwhile, the problem that the existing cast steel refining furnace does not have the function of intelligently adjusting the temperature when in use, the temperature is generally adjusted manually, the labor intensity is high, the adjusting accuracy is low, and the refining work efficiency of the cast steel furnace is low is solved.

2. The feeding pipe is used for guiding raw materials into the furnace body, the exhaust pipe is used for exhausting gas in the furnace body, so that the phenomenon that the gas pressure in the furnace body is too high and explosion is caused is prevented, the fixed rod and the fixed ring are matched with each other to install and limit the furnace body, the stability of the furnace body in use is improved, the connecting block and the stable plate are matched with each other to install and support the supporting plate, the stability of the supporting plate is improved, the supporting plate is prevented from being deviated, the discharging pipe is used for discharging molten steel in the inner furnace, and the control valve is used for controlling the opening and closing of the discharging pipe.

Drawings

FIG. 1 is a schematic external structural view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 3 is a system diagram according to an embodiment of the present invention.

In the figure: 1. a furnace body; 2. a support plate; 3. fixing the rod; 4. a fixing ring; 5. an operation panel; 6. an exhaust pipe; 7. a display; 8. a material guide pipe; 9. a discharge pipe; 10. a control valve; 11. connecting blocks; 12. a stabilizing plate; 13. a temperature measurer; 14. an inner furnace; 15. a mouth opening plate; 16. a support block; 17. a heating device; 18. a central processing unit; 19. a driver.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an intelligent temperature-adjusting cast steel refining furnace comprises a furnace body 1, an operation panel 5 is fixedly installed on the front side of the furnace body 1, a display 7 is installed on the front side of the furnace body 1 and above the operation panel 5, a supporting block 16 is fixedly installed at the bottom of an inner cavity of the furnace body 1, an inner furnace 14 is installed at the top of the supporting block 16, a heating device 17 is sleeved on the surface of the inner furnace 14, an opening plate 15 is fixedly installed at the top of the inner furnace 14, a temperature measurer 13 is fixedly installed at the top of the inner cavity of the furnace body 1, a supporting plate 2 is fixedly installed at the bottom of the furnace body 1, an output end of the temperature measurer 13 is electrically connected with a central processor 18, an output end of the central processor 18 is respectively electrically connected with the display 7 and a driver 19, an input end of the central processor 18 is electrically connected with the operation panel 5, an output end of the driver 19 is electrically connected with the heating device 17, the operation panel 5 is arranged to transmit the temperature parameter value to the central processing unit 18, the central processing unit 18 stores the temperature parameter value, the temperature measurer 13 is arranged to detect the temperature of the molten steel in the inner furnace 14, the temperature measurer 13 transmits the detected temperature data to the central processing unit 18, the temperature is displayed through the display 7 under the analysis and processing of the central processing unit 18, the temperature parameter value is compared, if the detected temperature is lower than the temperature parameter value, the central processing unit 18 will reach a driving instruction to the driver 19, the driver 19 drives the heating device 17 to heat the inner furnace 14, the top of the furnace body 1 is communicated with the material guide pipe 8, the funnel is arranged at the top of the material guide pipe 8, the material guide pipe 8 is arranged to guide the raw material into the furnace body 1, the top of the furnace body 1 is communicated with the exhaust pipe 6, and the exhaust pipe 6 is positioned at the left side of the material guide pipe 8, the exhaust pipe 6 is used for exhausting gas in the furnace body 1 to prevent the gas pressure in the furnace body 1 from being too high and causing explosion, the fixing rods 3 are fixedly arranged on both sides of the top of the supporting plate 2, the fixing rings 4 are arranged on the surface of the furnace body 1, the top of the fixing rods 3 are fixedly connected with the bottom of the fixing rings 4, the fixing rods 3 and the fixing rings 4 are arranged to be matched with each other to install and limit the furnace body 1, the stability of the furnace body 1 in use is improved, the connecting blocks 11 are fixedly arranged on both sides of the bottom of the supporting plate 2, the stabilizing plate 12 is arranged at the bottom of the connecting blocks 11, the supporting plate 2 is installed and supported by arranging the connecting blocks 11 and the stabilizing plate 12 to be matched with each other, the stability of the supporting plate 2 is improved, the supporting plate 2 is prevented from being deviated, the right side of the inner furnace 14 is communicated with the discharge pipe 9, the discharge pipe 9 penetrates through the right side of the furnace body 1, the top of the discharge pipe 9 is provided with the control valve 10, a discharge pipe 9 is provided for discharging molten steel inside the inner furnace 14, and a control valve 10 is provided for controlling the opening and closing of the discharge pipe 9.

When the temperature measuring device is used, the temperature parameter value is transmitted to the central processing unit 18 through the operation panel 5, the central processing unit 18 stores the temperature parameter value, the temperature of molten steel in the inner furnace 14 is detected through the temperature measuring device 13, meanwhile, the temperature measuring device 13 transmits the detected temperature data to the central processing unit 18, the temperature is displayed through the display 7 under the analysis and processing of the central processing unit 18, meanwhile, the temperature parameter value is compared, if the detected temperature is lower than the temperature parameter value, the central processing unit 18 can reach a driving instruction to the driver 19, and the driver 19 drives the heating device 17 to heat the inner furnace 14.

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 cast steel refining furnace that intelligence adjusted temperature, includes furnace body (1), its characterized in that: an operation panel (5) is fixedly installed on the front side of the furnace body (1), a display (7) is arranged on the front side of the furnace body (1) and above the operation panel (5), a supporting block (16) is fixedly installed at the bottom of an inner cavity of the furnace body (1), an inner furnace (14) is arranged at the top of the supporting block (16), a heating device (17) is sleeved on the surface of the inner furnace (14), an opening plate (15) is fixedly installed at the top of the inner furnace (14), a temperature measurer (13) is fixedly installed at the top of the inner cavity of the furnace body (1), and a supporting plate (2) is fixedly installed at the bottom of the furnace body (1);

the output end of the temperature measurer (13) is electrically connected with a central processing unit (18), the output end of the central processing unit (18) is respectively electrically connected with a display (7) and a driver (19), the input end of the central processing unit (18) is electrically connected with an operation panel (5), and the output end of the driver (19) is electrically connected with a heating device (17).

2. The intelligent temperature-regulating cast steel refining furnace according to claim 1, characterized in that: the top of the furnace body (1) is communicated with a material guide pipe (8), and the top of the material guide pipe (8) is provided with a funnel.

3. The intelligent temperature-regulating cast steel refining furnace according to claim 1, characterized in that: the top of the furnace body (1) is communicated with an exhaust pipe (6), and the exhaust pipe (6) is positioned on the left side of the material guide pipe (8).

4. The intelligent temperature-regulating cast steel refining furnace according to claim 1, characterized in that: the furnace body is characterized in that fixing rods (3) are fixedly mounted on two sides of the top of the supporting plate (2), fixing rings (4) are arranged on the surface of the furnace body (1), and the top of each fixing rod (3) is fixedly connected with the bottom of each fixing ring (4).

5. The intelligent temperature-regulating cast steel refining furnace according to claim 1, characterized in that: the supporting plate is characterized in that connecting blocks (11) are fixedly mounted on two sides of the bottom of the supporting plate (2), and stabilizing plates (12) are arranged at the bottoms of the connecting blocks (11).

6. The intelligent temperature-regulating cast steel refining furnace according to claim 1, characterized in that: the right side intercommunication of interior stove (14) has row material pipe (9), arrange material pipe (9) and run through in the right side of furnace body (1), the top of arranging material pipe (9) is provided with control valve (10).