CN215413125U

CN215413125U - Smelting furnace for producing lead bullion

Info

Publication number: CN215413125U
Application number: CN202121558166.7U
Authority: CN
Inventors: 陈小平
Original assignee: Nanping Xinping Zinc Industry Co ltd
Current assignee: Nanping Xinping Zinc Industry Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-04
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a smelting furnace for producing lead bullion, which comprises a supporting mechanism for supporting equipment above, a smelting mechanism for smelting materials and a sealing mechanism for sealing an inner furnace, wherein the smelting mechanism is arranged on the supporting mechanism, and the sealing mechanism is fixed above the smelting mechanism. According to the utility model, the smelting mechanism is arranged, after smelting is finished, the first electric push rod is contracted to drive the top plate to descend, the second electric push rod is contracted to drive the cover plate to ascend, the motor drives the inner furnace to rotate through the rotating shaft, and the molten metal can be transferred into the mold after the inner furnace rotates to a certain angle, so that manual participation is not needed, and the safety of workers is protected.

Description

Smelting furnace for producing lead bullion

Technical Field

The utility model relates to the technical field of lead bullion production, in particular to a smelting furnace for lead bullion production.

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 smelting furnace is divided into direct heating and indirect heating, the direct heating has the advantages of high thermal efficiency and simple structure, and the indirect heating has the advantages of accelerating the metal melting process, shortening the melting time and reducing the metal burning loss.

A smelting furnace is needed during the production of the lead bullion, but the existing smelting furnace has the following problems to be solved urgently:

1. the melting furnace needs to be manually inclined, so that the melted metal flows into the mold from the melting furnace, and workers are easily injured;

2. the sealing effect of the smelting furnace is poor, the heat loss is high, and the smelting time is long.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and to provide a smelting furnace for lead bullion production.

The utility model realizes the purpose through the following technical scheme:

the smelting furnace for the production of the crude lead comprises a supporting mechanism for supporting equipment above, a smelting mechanism for smelting materials and a sealing mechanism for sealing an inner furnace, wherein the smelting mechanism is arranged on the supporting mechanism, and the sealing mechanism is fixed above the smelting mechanism;

the supporting mechanism comprises a first supporting frame and a supporting plate, and the supporting plate is fixed below the first supporting frame;

the smelting mechanism comprises a supporting seat, a first electric push rod, a top plate, a shell, a heating coil, an inner furnace, a rotating shaft, a fixing plate, a second supporting frame, a motor and a clamping ring, wherein the first electric push rod is installed on the supporting seat, the top plate is fixed above the first electric push rod, the shell is arranged above the top plate, the heating coil is arranged on the inner side of the shell, the inner furnace is arranged on the inner side of the heating coil, the clamping ring is fixed above the shell, the rotating shaft is arranged on the shell, the second supporting frame is installed on the side surface of the supporting seat, the fixing plate is installed on the second supporting frame, and the motor is installed on the fixing plate;

the sealing mechanism comprises a fixed disc, a third supporting frame, a second electric push rod, an exhaust pipe, a pressure release valve, a pressure gauge, a cover plate and a clamping groove, wherein the third supporting frame is arranged on two sides of the fixed disc, the second electric push rod is arranged below the fixed disc, the exhaust pipe is arranged on one side of the second electric push rod, the pressure gauge is arranged on the other side of the second electric push rod, the pressure release valve is fixed on the exhaust pipe, the cover plate is arranged below the second electric push rod, and the clamping groove is formed in the cover plate.

Preferably, the support plate is welded to the first support frame.

So set up, the backup pad with first support frame adopts the welded mode to fix together, and firm in connection stability is high.

Preferably, the top plate is welded with the first electric push rod, the shell is welded with the rotating shaft, the second supporting frame is welded with the shell, the fixing plate is welded with the second supporting frame, the motor is connected with the fixing plate through bolts, and the clamping ring is welded with the shell.

According to the arrangement, after the smelting is finished, the first electric push rod shrinks to drive the top plate to descend, the second electric push rod shrinks to drive the cover plate to ascend, the motor drives the inner furnace to rotate through the rotating shaft, the inner furnace rotates to a certain angle, molten metal can be transferred to the die, manual participation is not needed, and the safety of workers is protected.

Preferably, the third support frame is welded with the fixed disc, the cover plate is welded with the second electric push rod, the exhaust pipe is welded with the cover plate, and the pressure release valve is connected with the exhaust pipe through threads.

So set up, the flexible ability right of second electric putter the height of apron is adjusted, and is convenient right promptly interior stove seals, has also made things convenient for the interpolation of material, has effectively improved the result of use of device.

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

1. by arranging the smelting mechanism, after smelting is finished, the first electric push rod is contracted to drive the top plate to descend, the second electric push rod is contracted to drive the cover plate to ascend, the motor drives the inner furnace to rotate through the rotating shaft, and molten metal can be transferred into the die after the inner furnace rotates to a certain angle, so that manual participation is not needed, and the safety of workers is protected;

2. through setting up the closing mechanism, the flexible height that can adjust the apron of second electric putter, the convenient interior stove that seals promptly has also made things convenient for the interpolation of material, has effectively improved the result of use of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a smelting furnace for lead bullion production according to the present invention;

fig. 2 is a front view of the smelting furnace for lead bullion production according to the present invention;

fig. 3 is a schematic view of the internal structure of the smelting furnace for lead bullion production according to the present invention in a front view;

FIG. 4 is a schematic structural view of the outer shell of the smelting furnace for lead bullion production according to the present invention;

fig. 5 is a schematic structural view of a cover plate in the smelting furnace for lead bullion production according to the present invention;

the reference numerals are explained below:

1. a support mechanism; 101. a first support frame; 102. a support plate; 2. a smelting mechanism; 201. a supporting seat; 202. a first electric push rod; 203. a top plate; 204. a housing; 205. a heating coil; 206. an inner furnace; 207. a rotating shaft; 208. a fixing plate; 209. a second support frame; 210. a motor; 211. a snap ring; 3. a sealing mechanism; 301. fixing the disc; 302. a third support frame; 303. a second electric push rod; 304. an exhaust pipe; 305. a pressure relief valve; 306. a pressure gauge; 307. a cover plate; 308. a clamping groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-5, the smelting furnace for lead bullion production comprises a supporting mechanism 1 for supporting equipment above, a smelting mechanism 2 for smelting materials, and a sealing mechanism 3 for sealing an inner furnace 206, wherein the smelting mechanism 2 is installed on the supporting mechanism 1, and the sealing mechanism 3 is fixed above the smelting mechanism 2;

the supporting mechanism 1 comprises a first supporting frame 101 and a supporting plate 102, wherein the supporting plate 102 is fixed below the first supporting frame 101;

the smelting mechanism 2 comprises a supporting seat 201, a first electric push rod 202, a top plate 203, a shell 204, a heating coil 205, an inner furnace 206, a rotating shaft 207, a fixing plate 208, a second supporting frame 209, a motor 210 and a clamping ring 211, wherein the first electric push rod 202 is installed on the supporting seat 201, the top plate 203 is fixed above the first electric push rod 202, the shell 204 is arranged above the top plate 203, the heating coil 205 is arranged inside the shell 204, the inner furnace 206 is arranged inside the heating coil 205, the clamping ring 211 is fixed above the shell 204, the rotating shaft 207 is arranged on the shell 204, the second supporting frame 209 is installed on the side surface of the supporting seat 201, the fixing plate 208 is installed on the second supporting frame 209, and the motor 210 is installed on the fixing plate 208;

the sealing mechanism 3 comprises a fixed disc 301, a third supporting frame 302, a second electric push rod 303, an exhaust pipe 304, a pressure release valve 305, a pressure gauge 306, a cover plate 307 and a clamping groove 308, the third supporting frame 302 is installed on two sides of the fixed disc 301, the second electric push rod 303 is installed below the fixed disc 301, the exhaust pipe 304 is arranged on one side of the second electric push rod 303, the pressure gauge 306 is arranged on the other side of the second electric push rod 303, the pressure release valve 305 is fixed on the exhaust pipe 304, the cover plate 307 is installed below the second electric push rod 303, and the clamping groove 308 is formed in the cover plate 307.

The support plate 102 is welded to the first support frame 101; the support plate 102 and the first support frame 101 are fixed together in a welding mode, and the connection is firm and high in stability. The top plate 203 is welded with the first electric push rod 202, the shell 204 is welded with the rotating shaft 207, the second support frame 209 is welded with the shell 204, the fixing plate 208 is welded with the second support frame 209, the motor 210 is connected with the fixing plate 208 through bolts, and the clamping ring 211 is welded with the shell 204; after smelting, the first electric push rod 202 contracts to drive the top plate 203 to descend, the second electric push rod 303 contracts to drive the cover plate 307 to ascend, the motor 210 drives the inner furnace 206 to rotate through the rotating shaft 207, the inner furnace 206 rotates to a certain angle to transfer molten metal to a mold, manual participation is not needed, and safety of workers is protected. The third supporting frame 302 is welded with the fixed disc 301, the cover plate 307 is welded with the second electric push rod 303, the exhaust pipe 304 is welded with the cover plate 307, and the pressure release valve 305 is connected with the exhaust pipe 304 through threads; the second electric push rod 303 stretches out and draws back and can adjust the height of the cover plate 307, so that the inner furnace 206 is conveniently sealed, the materials are conveniently added, and the using effect of the device is effectively improved.

In the above structure: add the material into interior stove 206, the extension of second electric putter 303 drives apron 307 and descends after the material adds and finishes, thereby apron 307 descends and makes snap ring 211 embedding draw-in groove 308, so seal interior stove 206, heating coil 205 heats the material in to interior stove 206 and smelts, smelt the back that finishes, first electric putter 202 shrink drives roof 203 and descends, second electric putter 303 shrink drives apron 307 and rises, stove 206 rotates in motor 210 drives through pivot 207, interior stove 206 rotates to certain angle and can shift the metal after melting to the mould.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Smelting furnace for lead bullion production, comprising support means (1) for supporting equipment above, characterized in that: the smelting device further comprises a smelting mechanism (2) for smelting materials and a sealing mechanism (3) for sealing the inner furnace (206), wherein the smelting mechanism (2) is installed on the supporting mechanism (1), and the sealing mechanism (3) is fixed above the smelting mechanism (2);

the supporting mechanism (1) comprises a first supporting frame (101) and a supporting plate (102), wherein the supporting plate (102) is fixed below the first supporting frame (101);

the smelting mechanism (2) comprises a supporting seat (201), a first electric push rod (202), a top plate (203), an outer shell (204), a heating coil (205), an inner furnace (206), a rotating shaft (207), a fixing plate (208), a second supporting frame (209), a motor (210) and a clamping ring (211), wherein the first electric push rod (202) is installed on the supporting seat (201), the top plate (203) is fixed above the first electric push rod (202), the outer shell (204) is arranged above the top plate (203), the heating coil (205) is arranged on the inner side of the outer shell (204), the inner furnace (206) is arranged on the inner side of the heating coil (205), the clamping ring (211) is fixed above the outer shell (204), the rotating shaft (207) is arranged on the outer shell (204), and the second supporting frame (209) is installed on the side surface of the supporting seat (201), the second supporting frame (209) is provided with the fixing plate (208), and the fixing plate (208) is provided with the motor (210);

sealing mechanism (3) include fixed disk (301), third support frame (302), second electric putter (303), blast pipe (304), relief valve (305), manometer (306), apron (307), draw-in groove (308), install fixed disk (301) both sides third support frame (302), install fixed disk (301) below second electric putter (303), second electric putter (303) one side is provided with blast pipe (304), second electric putter (303) opposite side is provided with manometer (306), be fixed with on blast pipe (304) relief valve (305), install second electric putter (303) below apron (307), be provided with on apron (307) draw-in groove (308).

2. Smelting furnace for lead bullion production according to claim 1, characterized by: the support plate (102) is welded to the first support frame (101).

3. Smelting furnace for lead bullion production according to claim 1, characterized by: the top plate (203) is welded with the first electric push rod (202), the shell (204) is welded with the rotating shaft (207), the second supporting frame (209) is welded with the shell (204), the fixing plate (208) is welded with the second supporting frame (209), the motor (210) is connected with the fixing plate (208) through bolts, and the clamping ring (211) is welded with the shell (204).

4. Smelting furnace for lead bullion production according to claim 1, characterized by: the third supporting frame (302) is welded with the fixed disc (301), the cover plate (307) is welded with the second electric push rod (303), the exhaust pipe (304) is welded with the cover plate (307), and the pressure release valve (305) is connected with the exhaust pipe (304) through threads.