CN213873804U

CN213873804U - Rotor spray repair machine of vacuum refining furnace

Info

Publication number: CN213873804U
Application number: CN202022367996.3U
Authority: CN
Inventors: 王占凯
Original assignee: NANJING CALM MACHINERY MANUFACTURING CO LTD
Current assignee: NANJING CALM MACHINERY MANUFACTURING CO LTD
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a vacuum refining furnace rotor gunning machine, including organism, gunning mechanism, control panel, the vertical stores pylon that is equipped with in one side surface upper end of organism, vacuum furnace one side is through the vertical benefit hopper that is equipped with of support, gunning mechanism includes compounding commentaries on classics roller, booster pump, accuse liquid spray gun, the horizontal fixed stationary flow jar that is provided with in vacuum furnace bottom surface of compounding commentaries on classics roller below, the vertical organism cavity bottom of establishing in stationary flow jar one side of booster pump, stationary flow jar is kept away from booster pump side surface lower extreme and is transversely equipped with accuse flow valve, accuse liquid spray gun vertically establishes the inside at the stores pylon, control panel fixes the side surface before the organism of accomodating the cabinet top. The utility model discloses the raw materials utilizes the compounding to change the roller and accomplish whole material and the thermal treatment operation of mixing in the vacuum furnace, handles the stationary flow jar after accomplishing and utilizes accuse flow valve control ejection of compact under the booster pump effect, and realizes the accurate control to the different operation positions of gunning through stores pylon or handheld accuse liquid spray gun mode, excellent in use effect.

Description

Rotor spray repair machine of vacuum refining furnace

Technical Field

The utility model relates to a spray repair machine technical field specifically is a vacuum refining furnace rotor spray repair machine.

Background

The refining furnace is a smelting device in the hot working industry, and is a smelting device which is used for carrying out final deoxidation and alloying processes on molten steel in ferrous metallurgy. According to different smelting purposes, the method is classified into different types, and an argon blowing refining furnace, an LF refining furnace and the like are common. The refining furnace used for the copper fire refining comprises a reverberatory furnace, a rotary furnace and a tilting furnace. The reverberatory furnace is a traditional fire refining device, is a hearth furnace with a surface heating function, can process cold materials and hot materials, and can burn solid fuel, liquid fuel or gas fuel. The furnace body is rotated to bury the tuyere under the liquid level, and oxidation and reduction operations are carried out. The rotary furnace body can be used for feeding, discharging slag and discharging copper, and the operation is simple, convenient and flexible. It is designed based on reverberatory furnace and rotary furnace and takes the advantages of two types of furnaces. The furnace chamber is shaped like a reverberatory furnace, keeps larger heat exchange area, adopts the rotatable mode of the rotary furnace, is additionally provided with the fixed tuyere, cancels air inserting pipes and slag removing operation, lightens the labor intensity, can treat hot materials and cold materials, and is an ideal furnace type. The gunning machine is a construction machine for spraying an unshaped refractory material onto a lining of thermal equipment. The spray-coating or repairing agent is used for spray-coating or repairing the lining of the thermal equipment, and has the advantages of simple construction, labor intensity reduction, equipment service life prolonging and the like. Especially, the flame gunning machine has more advantages. The current refining furnace gunning machine is mostly vertical injection structure, and the ejection of compact form is single and the position adjustment degree of difficulty is big, consuming time long, and the gunning pressure during the ejection of compact is fixed, is difficult to be suitable for different product surface gunning operation demands, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum refining furnace rotor gunning machine to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotor gunning machine of a vacuum refining furnace comprises a machine body, a gunning mechanism and a control panel, wherein a hanging frame is arranged at the upper end of one side surface of the machine body through the vertical activity of a connecting seat, a containing cabinet is vertically and movably arranged at one end of the front side surface of the machine body through a through groove, a vacuum furnace is vertically and fixedly arranged at the middle part of one end of the top surface of the machine body through a through hole, a gunning hopper is vertically and fixedly arranged at the side surface of one end of the vacuum furnace above the machine body through a support, a material control pipe is transversely and fixedly arranged between the bottom surface of the gunning hopper and the vacuum furnace through an electromagnetic valve, the gunning mechanism comprises a material mixing rotating roller, a booster pump and a liquid control spray gun, the material mixing rotating roller is vertically and movably arranged at the upper end of an inner cavity of the vacuum furnace through a rotating seat, a steady flow tank is transversely and fixedly arranged on the bottom surface of the vacuum furnace below the material mixing rotating roller, the booster pump is vertically and fixedly arranged at the bottom end of the inner cavity of one side of the steady flow tank, the steady flow jar is kept away from booster pump side surface lower extreme and is transversely fixed and be provided with accuse stream valve, the vertical activity of accuse liquid spray gun sets up the inside at the stores pylon, control panel is fixed to be set up the organism front side surface of accomodating the cabinet top, control panel is through integrated controller and gunning mechanism interior electrical equipment signal connection.

Preferably, the bottom surface of organism is equipped with the locomotive and integrates into an organic whole with the organism, the organism front side surface of accomodating cabinet one side is vertical fixedly to be provided with transparent isolation window.

Preferably, the bottom end of the side face of the machine body below the hanging rack is transversely and fixedly provided with a pipe connecting opening, and a liquid inlet pipe of the liquid control spray gun penetrates through the pipe connecting opening and is communicated with the flow stabilizing tank through the flow control valve.

Preferably, the vacuum furnace is of a circular truncated cone-shaped structure and is communicated with the inner cavity of the flow stabilizing tank, and the booster pump is communicated with the upper end of the inner wall of the flow stabilizing tank on one side far away from the flow control valve.

Preferably, the mixing roller is of an upper spiral structure and is controlled and driven by an external motor of the vacuum furnace.

Preferably, the liquid control spray gun is a manual control type pressurization type metal spray gun, and the angle adjusting range of the liquid control spray gun between the hanging rack and the vertical plane of the machine body is 0-120 degrees.

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

1. the gunning mechanism comprises a mixing roller, a booster pump and a liquid control spray gun, a steady flow tank is arranged at the bottom of the vacuum furnace, material conveying is realized through a flow control valve and the liquid control spray gun under the action of the booster pump, the raw materials are integrally mixed and thermally treated in the vacuum furnace by using the mixing roller, the steady flow tank controls discharging by using the flow control valve under the action of the booster pump after treatment, the position of the liquid control spray gun can be adjusted according to different gunning operation position requirements by the hanging frame so as to meet long-time operation requirements, flexible control can be completed by using a handheld liquid control spray gun, and the using effect is good.

2. Be equipped with the benefit hopper and through the solenoid valve through accuse material pipe and vacuum furnace inner chamber intercommunication in the vacuum furnace side, to the quantitative control of the required raw materials of gunning in the vacuum furnace in order to guarantee performance when can accomplishing the operation, the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal connection structure of the vacuum furnace of the present invention;

fig. 3 is a structural sectional view of the liquid control spray gun of the present invention.

In the figure: 1. a body; 2. a control box; 3. a hanger; 4. a storage cabinet; 5. a vacuum furnace; 6. a material supplementing hopper; 7. an electromagnetic valve; 8. a material control pipe; 9. mixing and rolling; 10. a booster pump; 11. a liquid control spray gun; 12. a flow stabilizing tank; 13. a flow control valve; 14. a mobile vehicle; 15. a transparent isolation window; 16. a pipe connecting port.

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.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a rotor gunning machine for a vacuum refining furnace comprises a machine body 1, a gunning mechanism and a control panel 2, wherein a hanging frame 3 is vertically movably arranged at the upper end of one side surface of the machine body 1 through a connecting seat, a storage cabinet 4 is vertically movably arranged at one end of the front side surface of the machine body 1 through a through groove, a vacuum furnace 5 is vertically and fixedly arranged at the middle part of one end of the top surface of the machine body 1 through a through hole, a gunning hopper 6 is vertically and fixedly arranged at the side surface of one end of the vacuum furnace 5 above the machine body 1 through a bracket, a material control pipe 8 is transversely and fixedly arranged between the bottom surface of the gunning hopper 6 and the vacuum furnace 5 through an electromagnetic valve 7, the gunning mechanism comprises a material mixing roller 9, a booster pump 10 and a liquid control spray gun 11, the material mixing roller 9 is vertically and movably arranged at the upper end of an inner cavity of the vacuum furnace 5 through a rotating seat, a steady flow tank 12 is transversely and fixedly arranged at the bottom surface of the vacuum furnace 5 below the material mixing roller 9, the booster pump 10 is vertically and fixedly arranged at the bottom end of the inner cavity of the machine body 1 on one side of the steady flow tank 12, the lower end of the surface of one side of the steady flow tank 12, which is far away from the booster pump 10, is transversely and fixedly provided with a flow control valve 13, a liquid control spray gun 11 is longitudinally and movably arranged inside the hanging rack 3, a control panel 2 is fixedly arranged on the front side surface of the machine body 1 above the storage cabinet 4, and the control panel 2 is in signal connection with electrical equipment in the gunning mechanism through an integrated; the bottom surface of the machine body 1 is provided with a moving vehicle 14 and is integrated with the machine body 1 into a whole, and the front side surface of the machine body 1 at one side of the containing cabinet 4 is vertically and fixedly provided with a transparent isolating window 15, so that management and moving control are facilitated; a connecting pipe orifice 16 is transversely and fixedly arranged at the bottom end of the side surface of the machine body 1 below the hanging frame 3, a liquid inlet pipe of the liquid control spray gun 11 penetrates through the connecting pipe orifice 16 and is communicated with the steady flow tank 12 through the flow control valve 13, and secondary pressurization is realized to ensure the spray repair operation performance; the vacuum furnace 5 is of a round table structure and is communicated with the inner cavity of the flow stabilizing tank 12, and the booster pump 10 is communicated with the upper end of the inner wall of the flow stabilizing tank 12 at one side far away from the flow control valve 13, so that continuous and reliable discharging is ensured; the material mixing roller 9 is of an upper spiral structure and is controlled and driven by an external motor of the vacuum furnace 5, so that the uniform mixing in the vacuum furnace 5 is ensured; the liquid control spray gun 11 is a manual control type pressurization type metal spray gun, the adjustment angle range of the liquid control spray gun 11 between the hanging rack 3 and the vertical plane of the machine body 1 is 0-120 degrees, and the quick regulation and control requirements of different spray repair positions are met.

The utility model discloses a theory of operation and use flow: during the use, the machine body is moved to a corresponding area and fixed by the aid of the movable vehicle 14 according to operation requirements, quantitative feeding of raw materials required for spray repair to the vacuum furnace 5 is achieved under the action of the flow control pipe 8 and the electromagnetic valve 7 through the material supplementing hopper 6, the raw materials are heated in the vacuum furnace 5, integral material mixing and heat treatment operations are completed under the action of the material mixing roller 9, the stable flow tank 12 controls discharging under the action of the booster pump 10 through the flow control valve 13 after the treatment is completed, the position of the liquid control spray gun 11 can be adjusted according to different spray repair operation position requirements by the hanging frame 3 to meet long-time operation requirements, flexible control can be completed through the handheld liquid control spray gun 11, and the use effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vacuum refining furnace rotor gunning machine, includes organism (1), gunning mechanism, control panel (2), its characterized in that: the vertical activity of a connecting seat is arranged at the upper end of one side surface of the machine body (1) to form a hanging frame (3), a containing cabinet (4) is vertically movably arranged at one end of the front side surface of the machine body (1) by forming a through groove, a vacuum furnace (5) is vertically and fixedly arranged at the middle part of one end of the top surface of the machine body (1) by forming a through hole, a material supplementing hopper (6) is vertically and fixedly arranged at the side surface of one end of the vacuum furnace (5) above the machine body (1) through a support, a material control pipe (8) is transversely and fixedly arranged between the bottom surface of the material supplementing hopper (6) and the vacuum furnace (5) through an electromagnetic valve (7), the spraying and supplementing mechanism comprises a material mixing rotary roller (9), a booster pump (10) and a liquid control spray gun (11), the material mixing rotary roller (9) is vertically and movably arranged at the upper end of an inner cavity of the furnace (5) through a rotary seat, a steady flow tank (12) is transversely and fixedly arranged at the bottom surface of the vacuum furnace (5) below the material mixing rotary roller (9), the vertical fixed organism (1) inner chamber bottom that sets up in stationary flow jar (12) one side of booster pump (10), stationary flow jar (12) are kept away from booster pump (10) a side surface lower extreme and are transversely fixed and are provided with accuse stream valve (13), the vertical activity of accuse liquid spray gun (11) sets up the inside at stores pylon (3), control panel (2) are fixed to be set up and are being accomodate organism (1) front side surface of cabinet (4) top, control panel (2) are through integrated controller and spout the interior electrical equipment signal connection of mending mechanism.

2. The rotor gunning machine of vacuum refining furnace according to claim 1, characterized in that: the bottom surface of organism (1) is equipped with locomotive (14) and integrates into a whole with organism (1), the organism (1) front side surface of accomodating cabinet (4) one side is vertical to be fixed and is provided with transparent isolation window (15).

3. The rotor gunning machine of vacuum refining furnace according to claim 1, characterized in that: the bottom end of the side face of the machine body (1) below the hanging rack (3) is transversely and fixedly provided with a pipe connecting opening (16), and a liquid inlet pipe of the liquid control spray gun (11) penetrates through the pipe connecting opening (16) and is communicated with the flow stabilizing tank (12) through the flow control valve (13).

4. The rotor gunning machine of vacuum refining furnace according to claim 1, characterized in that: the vacuum furnace (5) is of a round table structure and is communicated with the inner cavity of the flow stabilizing tank (12), and the booster pump (10) is communicated with the inner wall of the flow stabilizing tank (12) far away from the upper end of one side of the flow control valve (13).

5. The rotor gunning machine of vacuum refining furnace according to claim 1, characterized in that: the mixing roller (9) is of an upper spiral structure and is controlled and driven by an external motor of the vacuum furnace (5).

6. The rotor gunning machine of vacuum refining furnace according to claim 1, characterized in that: the liquid control spray gun (11) is a manual control type pressurization type metal spray gun, and the angle adjusting range of the liquid control spray gun (11) between the hanging rack (3) and the vertical plane of the machine body (1) is 0-120 degrees.