阅读说明：本技术 一种自动开盖安全熔炼炉 (Automatic safe smelting furnace uncaps ) 是由 吴松 于 2019-10-28 设计创作，主要内容包括：本发明公布了一种自动开盖安全熔炼炉,它包括支撑架、液压缸、炉体和盖体储油罐,支撑架的顶部设置有横梁、炉体上端设置有熔炼腔,炉体的内部且在位于熔炼腔下方设置有加热机构,熔炼腔底部设置有出料管,出料管上设置有阀门,炉体上端侧壁上设置有多个座体,座体上设置有导向杆,盖体侧面的座耳安装在导向杆上,液压缸的两端分别与盖体和横梁连接。本发明提供的一种自动开盖安全熔炼炉,结构简单,通过液压缸升降实现对盖体进行自动化开关和关闭,避免了人工开盖的过程,确保了熔炼炉的使用安全。(The invention discloses an automatic cover opening safety smelting furnace which comprises a support frame, a hydraulic cylinder, a furnace body and a cover body oil storage tank, wherein a cross beam is arranged at the top of the support frame, a smelting cavity is arranged at the upper end of the furnace body, a heating mechanism is arranged in the furnace body and below the smelting cavity, a discharge pipe is arranged at the bottom of the smelting cavity, a valve is arranged on the discharge pipe, a plurality of seat bodies are arranged on the side wall of the upper end of the furnace body, guide rods are arranged on the seat bodies, seat lugs on the side surface of the cover body are arranged on the guide rods, and two ends of. The automatic cover opening safety smelting furnace provided by the invention is simple in structure, the cover body is automatically opened and closed through the lifting of the hydraulic cylinder, the manual cover opening process is avoided, and the use safety of the smelting furnace is ensured.)

1. The utility model provides an automatic safe smelting furnace that uncaps, a serial communication port, it includes support frame (15), pneumatic cylinder (11), furnace body (6) and lid (10) oil storage tank (1), the top of support frame (15) is provided with crossbeam (12), furnace body (6) upper end is provided with smelts chamber (3), the inside of furnace body (6) just is provided with heating mechanism (9) below being located smelts chamber (3), it is provided with discharging pipe (5) to smelt chamber (3) bottom, be provided with the valve on discharging pipe (5), be provided with a plurality of pedestal (16) on furnace body (6) upper end lateral wall, be provided with guide bar (13) on pedestal (16), seat ear (14) of lid (10) side are installed on guide bar (13), the both ends of pneumatic cylinder (11) are connected with lid (10) and crossbeam (12) respectively.

2. The automatic cover opening safety smelting furnace according to claim 1, characterized by further comprising a heat preservation mechanism, wherein the heat preservation mechanism comprises an oil storage tank (1), a heat preservation oil chamber (4) is arranged inside the furnace body (6) and on the side surface of the smelting chamber (3), the upper end and the lower end of the heat preservation oil chamber (4) are respectively connected with an oil outlet pipe (2) and an oil inlet pipe (7), the oil outlet pipe (2) and the oil inlet pipe (7) are respectively connected with an outlet and an inlet of the oil storage tank (1), the oil inlet pipe (7) is connected with the pump body (8), and valves are arranged on the oil outlet pipe (2) and the oil inlet pipe (7).

3. The automatic uncovering safety smelting furnace according to claim 1, characterized in that the side of the smelting chamber (3) is provided with an insulating layer.

4. The automatic uncovering safety smelting furnace according to claim 3, characterized in that the heat insulation layer is calcium silicate.

5. A furnace according to claim 1, characterized in that the heating means (9) is an electric heater.

6. The automatic uncovering safety smelting furnace according to the claim 1, characterized in that the inner container of the oil storage tank (1) is made of brass heat insulation material.

7. The automatic uncovering safety smelting furnace according to claim 1, characterized in that the smelting chamber (3) is circular and the insulating oil chamber (4) is of an annular structure.

Technical Field

The invention relates to a smelting furnace, in particular to a safe smelting furnace with an automatic cover opening function.

Background

The smelting furnace is equipment for melting metal ingots and some waste metals, adding necessary alloy components, and smelting the metal ingots and the waste metals into required alloy through operations of slagging-off, refining and the like. The existing smelting furnace has the defects that a large amount of heat is lost in the air in the smelting process, so that the energy is wasted; in addition, the smelting furnace has potential safety hazards in the process of opening and closing the cover, so the existing smelting furnace needs to be improved.

Disclosure of Invention

The invention aims to solve the problems, and provides an automatic cover opening safety smelting furnace which is simple in structure, realizes automatic opening and closing of a cover body through lifting of a hydraulic cylinder, avoids a manual cover opening process, and ensures the use safety of the smelting furnace.

In order to realize the purpose, the invention adopts the technical scheme that: the novel furnace body comprises a support frame, a hydraulic cylinder, a furnace body and a cover body oil storage tank, wherein a cross beam is arranged at the top of the support frame, a smelting cavity is formed in the upper end of the furnace body, a heating mechanism is arranged in the furnace body and below the smelting cavity, a discharging pipe is arranged at the bottom of the smelting cavity, a valve is arranged on the discharging pipe, a plurality of seat bodies are arranged on the side wall of the upper end of the furnace body, a guide rod is arranged on each seat body, seat lugs on the side surface of the cover body are installed on the guide rods.

Furthermore, the furnace body comprises a heat preservation mechanism, the heat preservation mechanism comprises an oil storage tank, a heat preservation oil cavity is arranged in the furnace body and on the side face of the smelting cavity, the upper end and the lower end of the heat preservation oil cavity are respectively connected with an oil outlet pipe and an oil inlet pipe, the oil outlet pipe and the oil inlet pipe are respectively connected with an outlet and an inlet of the oil storage tank, the oil inlet pipe is connected with a pump body, and valves are respectively arranged on the oil outlet pipe and the oil inlet pipe.

Furthermore, a heat-insulating layer is arranged on the side surface of the smelting cavity.

Further, the heat-insulating layer is calcium silicate.

Further, the heating mechanism is an electric heater.

Further, the inner container of the oil storage tank is made of a brass heat-insulating material.

Furthermore, the smelting cavity is circular, and the heat-preservation oil cavity is of an annular structure.

The invention has the beneficial effects that: the invention provides an automatic cover opening safety smelting furnace which is simple in structure, and the cover body is automatically opened and closed through lifting of a hydraulic cylinder, so that the manual cover opening process is avoided, and the use safety of the smelting furnace is ensured.

The heat-insulating oil cavity can store heat generated in the smelting process on an oil carrier in the heat-insulating oil cavity, and the oil in the oil storage tank and the heat-insulating oil cavity is circulated through the pump body, so that the smelting cavity is insulated, and energy is saved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

The text labels in the figures are represented as: 1. an oil storage tank; 2. an oil outlet pipe; 3. a smelting chamber; 4. a heat preservation oil cavity; 5. a discharge pipe; 6. a furnace body; 7. an oil inlet pipe; 8. a pump body; 9. a heating mechanism; 10. a cover body; 11. a hydraulic cylinder; 12. a cross beam; 13. a guide bar; 14. a seat ear; 15. a support frame; 16. a base body.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1, the specific structure of the present invention is: it includes support frame 15, pneumatic cylinder 11, furnace body 6 and lid 10 oil storage tank 1, the top of support frame 15 is provided with crossbeam 12, furnace body 6 upper end is provided with smelts chamber 3, the inside of furnace body 6 just is provided with heating mechanism 9 locating below smelting chamber 3, it is provided with discharging pipe 5 to smelt chamber 3 bottom, be provided with the valve on the discharging pipe 5, be provided with a plurality of pedestal 16 on the lateral wall of furnace body 6 upper end, be provided with guide bar 13 on the pedestal 16, the seat ear 14 of lid 10 side is installed on guide bar 13, the both ends of pneumatic cylinder 11 are connected with lid 10 and crossbeam 12 respectively.

Preferably, the furnace body further comprises a heat preservation mechanism, the heat preservation mechanism comprises an oil storage tank 1, a heat preservation oil cavity 4 is arranged in the furnace body 6 and on the side face of the smelting cavity 3, an oil outlet pipe 2 and an oil inlet pipe 7 are respectively connected to the upper end and the lower end of the heat preservation oil cavity 4, the oil outlet pipe 2 and the oil inlet pipe 7 are respectively connected with an outlet and an inlet of the oil storage tank 1, the oil inlet pipe 7 is connected with a pump body 8, and valves are respectively arranged on the oil outlet pipe 2 and the oil inlet pipe 7.

Preferably, the side surface of the smelting cavity 3 is provided with an insulating layer.

Preferably, the insulating layer is calcium silicate.

Preferably, the heating mechanism 9 is an electric heater.

Preferably, the inner container of the oil storage tank 1 is made of brass heat insulation material.

Preferably, the smelting cavity 3 is circular, and the heat-preservation oil cavity 4 is of an annular structure.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.