CN212339949U

CN212339949U - Calcining furnace with long service life for metal smelting

Info

Publication number: CN212339949U
Application number: CN202020510476.0U
Authority: CN
Inventors: 李丽莎; 王留善
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-12
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a metal smelting is with burning furnace of long service life, including burning furnace body, corrosion resistant paint layer, furnace gate, exhaust pipe and moving mechanism, burning furnace body's surface spraying has corrosion resistant paint layer, and burning furnace body's front side is provided with the furnace gate, and the mid point department at burning furnace body top is provided with the pipe of discharging fume, and burning furnace body bottom is provided with moving mechanism, and moving mechanism includes four casings, and four casing evenly distributed are in the four corners department of burning furnace body bottom, and the mid point fixedly connected with bearing frame of department at shells inner wall top, and the bottom swing joint of bearing frame has the support pivot. The utility model discloses a forge burning furnace body, corrosion-resistant lacquer layer, furnace gate, exhaust pipe and moving mechanism and mutually support, realized the effect of being convenient for to remove, and can effectively spacing to the gyro wheel when unmovable, avoid the gyro wheel to slide to ensured the stability when this device is placed, the practicality is strong, is worth using widely.

Description

Calcining furnace with long service life for metal smelting

Technical Field

The utility model relates to the technical field of metal smelting, in particular to a calcining furnace with long service life for metal smelting.

Background

Metal smelting is the process of changing a metal from a combined state to a free state. Reducing the metal oxide with reducing agents such as carbon, carbon monoxide, hydrogen and the like at high temperature to obtain a metal simple substance. The calcining furnace is a device for high-temperature treatment, which takes natural gas, oil and electricity as energy sources, is used for ironmaking, recovering rare metals, producing catalysts, improving the environment and producing special chemicals. The direct or indirect heat source for the calciner can continuously treat batch materials at medium temperature and high temperature, and can ensure the heat source and the product to be isolated in the processing process. In industrial production (such as catalyst production, hydrocarbon processing and chemical production), the heat preservation of the calcining furnace is important and has great value. Calcination is generally used to treat very small materials, materials that are sensitive to oxidation, combustion, explosion, and heat, and materials that may cause contamination, and calciners are often special products including sealed hopper feed systems or pressurized tank cars, expandable dust seals, specialty process gases, and dust collection systems. Each calciner is designed according to special requirements and unique specifications, electricity or natural gas can be used as a heat source, a hot zone is arranged in the calciner, an independent control zone is arranged in the calciner, and a cooler can cool products before the products are discharged from the calciner. The application field is that the calcining furnace is mainly applied to the industries of metallurgy, chemical industry, steel, and the like. At present, a common calcining furnace for metal smelting with long service life is inconvenient to move due to large volume, brings great inconvenience to users, and greatly reduces the practicability of the calcining furnace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal smelting is with burning furnace that life is long to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a calcining furnace with long service life for metal smelting comprises a calcining furnace body, a corrosion-resistant paint layer, a furnace door, a smoke exhaust pipe and a moving mechanism, wherein the corrosion-resistant paint layer is sprayed on the surface of the calcining furnace body;

the moving mechanism comprises four shells which are uniformly distributed at four corners of the bottom of the calcining furnace body, a bearing seat is fixedly connected at the midpoint of the top of the inner wall of each shell, a supporting rotating shaft is movably connected at the bottom of each bearing seat, a threaded sleeve is fixedly connected at the bottom of each supporting rotating shaft, a threaded rod is arranged in each threaded sleeve, the bottom of each threaded rod penetrates through each threaded sleeve and extends to the outside of each threaded sleeve, a fixed plate is fixedly connected at the bottom of each threaded rod, a plurality of limiting grooves are formed in the left side and the right side of the inner wall of each shell and correspond to the positions of the fixed plates, one side, close to the limiting grooves, of each fixed plate penetrates through each limiting groove and extends to the inside of each fixed plate, a clamping rod is fixedly connected at the bottom of each shell, an opening is formed, the top and the bottom of gyro wheel all run through the opening and extend to its outside, the draw-in groove has been seted up on the surface of gyro wheel, the surperficial swing joint of casing has the driving shaft, one side that the driving shaft is close to the casing runs through the casing and extends to the first bevel gear of its inside fixedly connected with, the thread bush surface just corresponds first bevel gear's position fixedly connected with second bevel gear, first bevel gear's one end fixedly connected with handle is kept away from to the driving shaft.

Preferably, the top of the shell is fixedly connected with the bottom of the calciner body.

Preferably, the threaded rod is in threaded connection with the threaded sleeve.

Preferably, the fixing plate is movably connected with the limiting groove.

Preferably, the first bevel gear and the second bevel gear are meshed with each other.

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

1. the utility model discloses a forge burning furnace body, corrosion-resistant lacquer layer, furnace gate, exhaust pipe and moving mechanism and mutually support, realized the effect of being convenient for to remove, and can effectively spacing to the gyro wheel when unmovable, avoid the gyro wheel to slide to ensured the stability when this device is placed, the practicality is strong, is worth using widely.

2. The utility model discloses a set up corrosion-resistant lacquer layer, can improve the corrosion-resistant effect of burning furnace body to burning furnace body's life has greatly been improved.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: the furnace comprises a calcining furnace body 1, a corrosion-resistant paint layer 2, a furnace door 3, a smoke exhaust pipe 4, a moving mechanism 5, a shell 501, a bearing seat 502, a supporting rotating shaft 503, a threaded sleeve 504, a threaded rod 505, a fixed plate 506, a limit groove 507, a clamping rod 508, a through hole 509, a fixed shaft 510, a roller 511, a clamping groove 512, a driving shaft 513, a first bevel gear 514, a second bevel gear 515 and a handle 516.

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, a calcining furnace with a long service life for metal smelting comprises a calcining furnace body 1, a corrosion-resistant paint layer 2, a furnace door 3, a smoke exhaust pipe 4 and a moving mechanism 5, wherein the corrosion-resistant paint layer 2 is sprayed on the surface of the calcining furnace body 1, the furnace door 3 is arranged on the front side of the calcining furnace body 1, the smoke exhaust pipe 4 is arranged at the midpoint of the top of the calcining furnace body 1, and the moving mechanism 5 is arranged at the bottom of the calcining furnace body 1.

The moving mechanism 5 comprises four shells 501, the four shells 501 are uniformly distributed at four corners of the bottom of the calciner body 1, the top of the shell 501 is fixedly connected with the bottom of the calciner body 1, a bearing seat 502 is fixedly connected at the midpoint of the top of the inner wall of the shell 501, a supporting rotating shaft 503 is movably connected with the bottom of the bearing seat 502, a threaded sleeve 504 is fixedly connected with the bottom of the supporting rotating shaft 503, a threaded rod 505 is arranged inside the threaded sleeve 504, the bottom of the threaded rod 505 penetrates through the threaded sleeve 504 and extends to the outside of the threaded sleeve, the threaded rod 505 is in threaded connection with the threaded sleeve 504, a fixing plate 506 is fixedly connected with the bottom of the threaded rod 505, a plurality of limiting grooves 507 are respectively arranged at the left side and the right side of the inner wall of the shell 501 and correspond to the positions of the fixing plate 506, one side of the, bottom fixedly connected with kelly 508 of fixed plate 506, opening 509 has been seted up to the bottom of casing 501, fixedly connected with fixed axle 510 on the inner wall of opening 509, the surface of fixed axle 510 rotates and is connected with gyro wheel 511, the top and the bottom of gyro wheel 511 all run through opening 509 and extend to its outside, draw-in groove 512 has been seted up on the surface of gyro wheel 511, the surperficial swing joint of casing 501 has driving shaft 513, one side that driving shaft 513 is close to casing 501 runs through casing 501 and extends to its inside first bevel gear 514 of fixedly connected with, threaded sleeve 504 surface and the position fixedly connected with second bevel gear 515 that corresponds first bevel gear 514, intermeshing between first bevel gear 514 and the second bevel gear 515, the one end fixedly connected with handle 516 that first bevel gear 514 was kept away from.

During the use, when needs are fixed to this device, the user forward rotates handle 516, thereby it is rotatory to drive driving shaft 513 and first bevel gear 514, first bevel gear 514 drives second bevel gear 515 in proper order, threaded bush 504 and support pivot 503 are rotatory, thereby make threaded rod 505 downstream in threaded bush 504, thereby drive fixed plate 506 and kelly 508 downstream by threaded rod 505, until kelly 508 insert in the draw-in groove 512 that corresponds can, through above step, can realize the spacing fixed to gyro wheel 511, prevent that gyro wheel 511 from sliding, and the like, when needs remove this device, only reverse rotation handle 516, thereby make kelly 508 break away from draw-in groove 512 can, then can promote this device and remove.

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 metal smelting is with calciner with long service life, includes calciner body (1), corrosion-resistant lacquer layer (2), furnace gate (3), smoke exhaust pipe (4) and moving mechanism (5), its characterized in that: the surface of the calcining furnace body (1) is sprayed with a corrosion-resistant paint layer (2), the front side of the calcining furnace body (1) is provided with a furnace door (3), the middle point of the top of the calcining furnace body (1) is provided with a smoke exhaust pipe (4), and the bottom of the calcining furnace body (1) is provided with a moving mechanism (5);

the moving mechanism (5) comprises four shells (501), the four shells (501) are uniformly distributed at four corners of the bottom of the calcining furnace body (1), a bearing seat (502) is fixedly connected to the midpoint of the top of the inner wall of the shell (501), a supporting rotating shaft (503) is movably connected to the bottom of the bearing seat (502), a threaded sleeve (504) is fixedly connected to the bottom of the supporting rotating shaft (503), a threaded rod (505) is arranged inside the threaded sleeve (504), the bottom of the threaded rod (505) penetrates through the threaded sleeve (504) and extends to the outside of the threaded sleeve, a fixing plate (506) is fixedly connected to the bottom of the threaded rod (505), a plurality of limiting grooves (507) are formed in the left side and the right side of the inner wall of the shell (501) and correspond to the positions of the fixing plate (506), one side, close to the limiting grooves (507), of the fixing plate (506) penetrates, the bottom of the fixing plate (506) is fixedly connected with a clamping rod (508), the bottom of the shell (501) is provided with a through hole (509), a fixed shaft (510) is fixedly connected on the inner wall of the port (509), the surface of the fixed shaft (510) is rotatably connected with a roller (511), the top and bottom of the roller (511) are both through the through opening (509) and extend to the outside thereof, a clamping groove (512) is formed in the surface of the roller (511), a driving shaft (513) is movably connected to the surface of the shell (501), one side of the driving shaft (513) close to the shell (501) penetrates through the shell (501) and extends to the interior of the shell to be fixedly connected with a first bevel gear (514), a second bevel gear (515) is fixedly connected to the surface of the threaded sleeve (504) and corresponds to the position of the first bevel gear (514), and one end of the driving shaft (513), which is far away from the first bevel gear (514), is fixedly connected with a handle (516).

2. The calciner of claim 1 which has a long service life for metal smelting, characterized in that: the top of the shell (501) is fixedly connected with the bottom of the calcining furnace body (1).

3. The calciner of claim 1 which has a long service life for metal smelting, characterized in that: the threaded rod (505) is in threaded connection with the threaded sleeve (504).

4. The calciner of claim 1 which has a long service life for metal smelting, characterized in that: the fixing plate (506) is movably connected with the limiting groove (507).

5. The calciner of claim 1 which has a long service life for metal smelting, characterized in that: the first bevel gear (514) and the second bevel gear (515) are meshed with each other.