CN210602771U

CN210602771U - Adjustable intermediate frequency smelting device

Info

Publication number: CN210602771U
Application number: CN201921671903.7U
Authority: CN
Inventors: 唐书超
Original assignee: Xiangyang Linang Power Electronics Co Ltd
Current assignee: Xiangyang Linang Power Electronics Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-22
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an adjustable intermediate frequency smelting device, which comprises a frame body, wherein a furnace body is arranged on the frame body in a rotating manner, an electric cabinet is connected and installed on one side of the furnace body, a connecting wire is installed at the joint of the furnace body and the electric cabinet, the electric cabinet is connected with the furnace body through the connecting wire, a keyboard box is installed at the top of the front surface of the electric cabinet, a discharging wheel is installed on one side of the furnace body, and a dust hood is installed at the top of the furnace body; install the manual dirt guard that opens and shuts at the top of this intermediate frequency smelting furnace body, the dirt guard is to opening and shutting and is installed, when the device is smelting, the accessible rotates the hand wheel and opens and shuts, prevent that the internal temperature of furnace from being too high, there is the flame to emerge, can avoid impurity such as metal to fall in the furnace chamber simultaneously, it has the temperature-isolating wall chamber to open and shut in this furnace body inboard, can let in cold water at the temperature-isolating wall intracavity when using, prevent that the temperature from giving off too fast, utilize the temperature heating cold water that gives off simultaneously, make full use of the heating energy of furnace body, the availability factor of the device has been improved.

Description

Adjustable intermediate frequency smelting device

Technical Field

The utility model belongs to the technical field of the smelting furnace, concretely relates to intermediate frequency smelting device with adjustable.

Background

The medium-frequency smelting furnace comprises the following components: the medium frequency power cabinet, compensation capacitor, furnace body and water-cooled cable, speed reducer. The furnace body consists of a furnace shell, an induction coil, a furnace lining and a tilting reduction box. The medium frequency induction heating equipment adopts series resonance, namely voltage mode resonant frequency tracking. Therefore, the efficiency is higher and the power factor is higher. Therefore, the electricity-saving effect of the intermediate frequency induction heating electric furnace is obvious, the front-stage uncontrollable full-bridge rectification of the intermediate frequency induction heating equipment can not cause the deformation of waveforms in the rectification section, the clipping phenomenon of a turn-off angle is avoided, and the large capacitance is used for filtering, so the interference of small harmonic number to a power grid is small, the working principle of the intermediate frequency induction heating equipment of the intermediate frequency heating equipment is that a metal cylinder is placed in an induction coil with alternating intermediate frequency current, the metal cylinder is not in direct contact with the induction coil, the temperature of the electrified coil is very low, but the surface of the cylinder is heated to be red or even melted, and the red and melting speed can be realized only by adjusting the frequency and the intensity of the current.

Current adjustable intermediate frequency device of smelting, when using usually, smelt noble metal etc. commonly, when using, the device passes through high temperature treatment, when the internal temperature of furnace is higher, can wear out the flame in the furnace, and falls into impurity in the open furnace easily, influences the effect of smelting, the incident's problem appears easily simultaneously for this reason we provide an adjustable intermediate frequency device of smelting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is smelted to intermediate frequency with adjustable to solve the current adjustable intermediate frequency smelting device that proposes in the above-mentioned background art, generally when using, smelt noble metal etc. commonly used, when using, the device passes through high temperature treatment, when the internal temperature of furnace is higher, can wear out the flame in the furnace, and falls into impurity in the open furnace easily, influences the effect of smelting, the problem of incident appears easily simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable intermediate frequency device of smelting, includes the support body, it is equipped with the furnace body to rotate the frame on the support body, the electric cabinet has been connected to one side of furnace body, the connecting wire has been installed with the junction of electric cabinet to the furnace body, the electric cabinet passes through the connecting wire with the furnace body and is connected, keyboard box has been installed at the front surface top of electric cabinet, the wheel of unloading has been installed to one side of furnace body, the top of furnace body is connected and has been installed dust hood, the dust hood has been installed with the junction of furnace body and has been connect the swivel mount soon, dust hood rotates the top of connecting at the furnace body through connecing the swivel mount soon, connect the inside screw rod of having installed of swivel mount soon, the lead screw of integral type is seted up to the one end of screw rod.

Preferably, the furnace wall of the furnace body is provided with a heat insulation wall cavity, and the rear surface of the furnace body is provided with a water outlet.

Preferably, two dust blocking covers are symmetrically arranged, and the two dust blocking covers are of a split structure.

Preferably, a connecting rod is arranged at one end of the hand wheel, the gear is arranged on the connecting rod, and the gear and the screw rod are arranged in a meshed mode.

Preferably, the connecting rod is fixedly provided with two gears.

Preferably, the top of the dust hood is provided with an air hole.

Preferably, the top of the furnace body is provided with a furnace lining.

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

(1) the top of the intermediate frequency smelting furnace body is provided with the dust hood which is manually opened and closed, the dust hood is oppositely opened and closed, when the device is used for smelting, the device can be opened and closed by rotating the hand wheel, the phenomenon that the temperature in the furnace body is overhigh and flames emerge is prevented, meanwhile, impurities such as metal and the like can be prevented from falling into the furnace chamber, and the practicability of the device is improved;

(2) the furnace body inner side of the device is provided with the temperature-insulating wall cavity, cold water can be introduced into the temperature-insulating wall cavity when the device is used, the temperature is prevented from being diffused through the furnace body, the diffused temperature is utilized to heat the cold water, the heating energy of the furnace body is fully utilized, and the use efficiency of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the rotary joint of the present invention;

FIG. 3 is a schematic structural view of the furnace body of the present invention;

in the figure: 1. a keyboard box; 2. an electric cabinet; 3. a connecting wire; 4. a hand wheel; 5. screwing the rotary seat; 6. a dust shield; 7. a furnace body; 8. a discharge wheel; 9. a frame body; 10. a lead screw; 11. a screw; 12. a thermally insulating wall cavity; 13. a water outlet; 14. a gear.

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.

Examples

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an adjustable intermediate frequency smelting device comprises a frame body 9, a furnace body 7 is rotatably erected on the frame body 9, an electric cabinet 2 is connected and installed on one side of the furnace body 7, a connecting wire 3 is installed at the joint of the furnace body 7 and the electric cabinet 2, the electric cabinet 2 is connected with the furnace body 7 through the connecting wire 3, a keyboard box 1 is installed at the top of the front surface of the electric cabinet 2, a discharging wheel 8 is installed at one side of the furnace body 7, a dust hood 6 is connected and installed at the top of the furnace body 7, a rotary connection rotary seat 5 is installed at the joint of the dust hood 6 and the furnace body 7, the dust hood 6 is rotatably connected to the top of the furnace body 7 through the rotary connection rotary seat 5, a screw rod 11 is installed inside the rotary connection rotary seat 5, an integrated lead screw 10 is installed at one end of the screw rod 11, a hand wheel 4 is connected and installed at one side of the rotary connection 5, a gear 14 is installed at one end of the hand, the practicability of the device is improved.

For better use, in this embodiment, preferably, the wall of the furnace body 7 is provided with a thermal insulation wall cavity 12, the rear surface of the furnace body 7 is provided with a water outlet 13, the working efficiency of the furnace body 7 is fully utilized, for better opening and closing, in this embodiment, preferably, two dust hoods 6 are symmetrically provided, the two dust hoods 6 are of a split structure, which facilitates the opening and closing of the dust hoods 6, for better driving the dust hoods 6 to open and close, in this embodiment, preferably, one end of the hand wheel 4 is provided with a connecting rod, a gear 14 is provided on the connecting rod, and the gear 14 is provided with the lead screw 10 by meshing, in order to better rotate the dust hoods 6, in this embodiment, preferably, the connecting rod is fixedly provided with two gears 14, for better smelting, in this embodiment, preferably, the top of the dust hoods 6 is provided with air vents, so as to improve the safety during smelting, and facilitate pouring of the smelted metal, in this embodiment, preferably, the top of the furnace body 7 is provided with a furnace liner, and molten metal is poured through the furnace liner in an expansion mode.

The utility model discloses a theory of operation and use flow: the device is when using, rotatable hand wheel 4 before the use, hand wheel 4 drives the connecting rod and rotates, gear 14 on the connecting rod rotates and drives lead screw 10 and rotate, make and install the 6 rotations of dust hood on screw rod 11 and open and shut, the metal that will need to smelt etc. is put in furnace body 7, at the device during operation, reverse rotating hand wheel 4, make dust hood 6 cover establish at the top of furnace body 7, prevent that the interior high temperature of furnace body 7, it wears out to have the flame, avoid dust impurity etc. to fall into the inner chamber simultaneously, the practicality of the device has been improved, and it separates temperature wall chamber 12 to have seted up in the oven of this furnace body 7, can let in separating temperature wall chamber 12 before the use cold water, prevent that the temperature from giving off through the oven, utilize the temperature heating cold water that gives off simultaneously, make full use of furnace body 7's heating energy, the availability factor of the device has been.

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

Claims

1. The utility model provides a device is smelted to intermediate frequency with adjustable, includes support body (9), it is equipped with furnace body (7) to rotate on support body (9), electric cabinet (2) have been installed in one side connection of furnace body (7), connecting wire (3) have been installed with the junction of electric cabinet (2) in furnace body (7), electric cabinet (2) are connected through connecting wire (3) with furnace body (7), keyboard box (1), its characterized in that have been installed at the front surface top of electric cabinet (2): unloading wheel (8) have been installed to one side of furnace body (7), dust hood (6) have been installed in the connection of the top of furnace body (7), dust hood (6) have been installed with the junction of furnace body (7) and have been connect swivel mount (5) soon, dust hood (6) rotate the top of connecting at furnace body (7) through connecing swivel mount (5) soon, screw rod (11) have been installed to the inside that connects swivel mount (5) soon, lead screw (10) of integral type have been seted up to the one end of screw rod (11), connect one side of swivel mount (5) soon and have been installed hand wheel (4), gear (14) have been installed to the one end of hand wheel (4).

2. The adjustable intermediate frequency smelting device of claim 1, wherein: the furnace wall of the furnace body (7) is provided with a heat insulation wall cavity (12), and the rear surface of the furnace body (7) is provided with a water outlet (13).

3. The adjustable intermediate frequency smelting device of claim 1, wherein: two dust blocking covers (6) are symmetrically arranged, and the two dust blocking covers (6) are of a split structure.

4. The adjustable intermediate frequency smelting device of claim 1, wherein: the connecting rod has been installed to the one end of hand wheel (4), gear (14) are installed on the connecting rod, just gear (14) are installed through the meshing with lead screw (10).

5. The adjustable intermediate frequency smelting device of claim 4, wherein: two gears (14) are fixedly arranged on the connecting rod.

6. The adjustable intermediate frequency smelting device of claim 1, wherein: the top of the dust hood (6) is provided with an air hole.

7. The adjustable intermediate frequency smelting device of claim 1, wherein: the top of the furnace body (7) is provided with a furnace lining.