CN214537370U

CN214537370U - Smelting furnace is with high-efficient feeder

Info

Publication number: CN214537370U
Application number: CN202120334753.1U
Authority: CN
Inventors: 郭建松; 常玉周; 刘军玉; 郭晓波
Original assignee: Anyang Tianrui Axle Co ltd
Current assignee: Anyang Tianrui Axle Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-29
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a smelting furnace is with high-efficient feeder, be the flourishing workbin of closed form including one end, the fixed intercommunication of the other end of flourishing workbin has the ejection of compact chamber, and ejection of compact intracavity portion is equipped with the screen cloth, and the screen cloth is split into large granule chamber and tiny particle chamber with the ejection of compact chamber, and the top of flourishing workbin is equipped with the dust extraction who is used for absorbing this space raise dust, and the inside in tiny particle chamber is equipped with the lower part dust absorption pipe that is used for absorbing this space raise dust. The utility model has the advantages that: set up the dust absorption pipe, enclose under the effect of fender at the bar, not only do not influence material loading, the raise dust that also can produce when material loading encloses through the bar and keeps off the extraction through upper portion dust absorption pipe again when keeping apart, reaches the purpose of effective dust fall, through setting up the screen cloth, can sieve when carrying out the conveying material loading to the material of big or small granule difference, and the raise dust of undersize thing can pass through the extraction of lower part dust absorption pipe, reaches the purpose of removing dust once more.

Description

Smelting furnace is with high-efficient feeder

Technical Field

The utility model relates to a smelting furnace field, especially a smelting furnace is with high-efficient feeder.

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 alloys through operations of slagging-off, refining and the like, a vibration feeder is generally adopted in the process of feeding the smelting furnace, and the existing vibration feeder does not have the functions of dust prevention and screening generally, so that the technical problem is solved by providing the efficient feeding device for the smelting furnace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a high-efficiency feeding device for a smelting furnace.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a smelting furnace is with high-efficient feeder, is the flourishing workbin that seals form including one end, the fixed intercommunication of the other end of flourishing workbin has the ejection of compact chamber, ejection of compact intracavity portion is equipped with the screen cloth, and the screen cloth cuts apart the ejection of compact chamber into large granule chamber and tiny particle chamber, the top of flourishing workbin is equipped with the dust extraction who is used for absorbing this space raise dust, the inside in tiny particle chamber is equipped with the lower part dust absorption pipe that is used for absorbing this space raise dust.

According to a further technical scheme, the dust collection device comprises a frame which is fixedly connected above the material containing box and is closed at the top, a plurality of strip-shaped enclosing barriers are arranged outside the frame, and the top end of the frame is fixedly communicated with an upper dust collection pipe.

A further technical scheme is that the other end of the large particle cavity is sealed through the blocking plate, a discharge opening for discharging large particle materials is formed in the outer wall of the large particle cavity, and the discharge opening is close to the blocking plate.

The technical scheme is that the horizontal plane of the upper surface of the screen is not higher than the horizontal plane of the bottom surface of the material containing box.

The further technical scheme is that the small particle cavity is positioned below the material containing box, and a step is arranged between the small particle cavity and the material containing box.

According to a further technical scheme, the number of the lower dust suction pipes is two, and the two lower dust suction pipes are respectively positioned on the left side and the right side of the discharging cavity.

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

1. the utility model discloses a set up the dust absorption pipe, enclose under the effect of fender at the bar, not only do not influence material loading, the raise dust that also can produce when material loading encloses through the bar and keeps off the extraction through upper portion dust absorption pipe again when keeping off the isolation, reaches the purpose of effective dust fall, through setting up the screen cloth, can carry out the material of big or small granule difference and sieve when the material is carried the material loading, and the raise dust of screen underflow thing can be through the extraction of lower part dust absorption pipe, reaches the purpose of removing dust once more.

2. The utility model discloses a set up the bin outlet, under the effect of closure plate, enable the oversize thing of large granule to derive smoothly at the device's afterbody, avoid the large granule material to get into the smelting furnace and cause the material to smelt the precision not enough, form the step through setting up between flourishing material pipe and the ejection of compact chamber, enable undersize thing certain decline space when descending to form the raise dust in this space and manage the extraction with convenient lower part dust absorption.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic diagram of the half of the present invention.

In the figure, 1-material containing box, 2-dust suction device, 21-frame, 22-upper dust suction pipe, 23-strip-shaped enclosure, 3-discharge cavity, 31-screen, 32-large particle cavity, 33-small particle cavity, 4-lower dust suction pipe and 5-discharge opening.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 in specific cases to those skilled in the art.

Example (b):

referring to the embodiment shown in fig. 1-2, an efficient feeding device for a smelting furnace comprises a material containing box 1 with one closed end, the closed end is used for preventing materials from falling off, the other end of the material containing box 1 is fixedly communicated with a material outlet cavity 3, a screen 31 is arranged in the material outlet cavity 3, the horizontal plane of the upper surface of the screen 31 is not higher than the horizontal plane of the bottom surface of the material containing box 1, the screen 31 divides the material outlet cavity 3 into a large particle cavity 32 and a small particle cavity 33, the small particle cavity 33 is positioned below the material containing box 1, a step is arranged between the small particle cavity 33 and the material containing box 1, the small particle cavity 33 is used for containing undersize materials, when the materials are screened by the screen 31, as a space is formed between the material containing box 1 and the small particle cavity 33, dust can be generated in the space when the undersize materials fall, the screen 31 is used for filtering the materials, the small particle materials are filtered to become raw materials of the smelting furnace, and the large-particle materials become oversize materials and are discharged.

The top of flourishing workbin 1 is equipped with the dust extraction 2 that is used for absorbing this space raise dust, dust extraction 2 includes fixed connection in flourishing workbin 1 top and top confined frame 21, the outside of frame 21 is equipped with a plurality of bars and encloses fender 23, the fixed intercommunication in top of frame 21 has upper portion dust absorption pipe 22, the bar encloses fender 23 and is the elongated strip, strip-by-strip separation, it is the product of purchasing in the market, often be used for as the door curtain, because it is the elongated strip, the strip that keeps off 23 can be easily enclosed through the bar to the hopper when adding the material to the device gets into the inside of flourishing workbin 1, and after the hopper gets into this flourishing workbin 1 inside the bar enclose fender 23 self-recovery can also make its inside basically form enclosure space, the maximize reduction raise dust spills.

The inside of the small particle cavity 33 is provided with a lower dust suction pipe 4 for sucking the dust in the space, and the lower dust suction pipe 4 can suck the dust generated when the undersize falls, so as to achieve the purpose of dust removal again.

Preferably, the number of the lower dust suction pipes 4 is two, and the two lower dust suction pipes 4 are respectively located at the left side and the right side of the discharging cavity 3, and the two lower dust suction pipes 4 can accelerate dust extraction.

The large granule chamber 32 other end passes through the closure plate and makes large granule chamber 32 seal, offers on the outer wall in large granule chamber 32 to be used for with large granule material exhaust bin outlet 5, and bin outlet 5 is close to with the closure plate mutually, and the thing on the sieve is along with by the downward sloping vibrations, and this thing on the sieve can be discharged by bin outlet 5.

The working process of the utility model is as follows: broken materials can directly enter the inside of the material containing box 1 through the strip-shaped enclosure 23 through the hopper, at the moment, the hopper can turn over to enable the materials to fall into the material containing box 1, raised dust can be generated when the materials fall from a high position, the strip-shaped enclosure 23 positioned outside can shield most of the raised dust, the upper dust suction pipe 22 is communicated with an external dust extraction device at the moment and can extract the raised dust positioned inside the material containing box 1, the purpose of effectively processing the raised dust inside the material containing box 1 is achieved, when feeding is needed, the device can lead the materials to shake under external vibration acting force and tilt forward, at the moment, the materials slowly slide to one end of the screen mesh 31, when the materials pass through the screen mesh 31, small-particle materials can be screened by the screen mesh 31, large-particle materials can become oversize and continue to move forward, and along with the shaking, the small-particle materials can enter the smelting furnace through the opening end of the small-particle cavity 33, the oversize material is led out through the discharge opening 5, and meanwhile, the dust can be drawn away by increasing the attraction force to the lower dust suction pipe 4, so that the aim of dust removal is fulfilled again.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a smelting furnace is with high-efficient feeder, is the flourishing workbin (1) of confined form including one end, its characterized in that: the other end of flourishing workbin (1) is fixed the intercommunication and is had ejection of compact chamber (3), ejection of compact chamber (3) inside is equipped with screen cloth (31), and screen cloth (31) will be divided into large granule chamber (32) and tiny particle chamber (33) ejection of compact chamber (3), the top of flourishing workbin (1) is equipped with dust extraction (2) that are used for absorbing this space raise dust, the inside of tiny particle chamber (33) is equipped with lower part dust absorption pipe (4) that are used for absorbing this space raise dust.

2. The efficient feeding device for the smelting furnace as claimed in claim 1, wherein: dust extraction (2) are including fixed connection in flourishing workbin (1) top and top confined frame (21), the outside of frame (21) is equipped with a plurality of bars and encloses fender (23), the fixed intercommunication in top of frame (21) has upper portion dust absorption pipe (22).

3. The efficient feeding device for the smelting furnace as claimed in claim 1, wherein: big granule chamber (32) other end makes big granule chamber (32) seal through the closure plate, offer on the outer wall in big granule chamber (32) and be used for with big granule material exhaust bin outlet (5), and bin outlet (5) are close to with the closure plate mutually.

4. The efficient feeding device for the smelting furnace as claimed in claim 1, wherein: the horizontal plane of the upper surface of the screen (31) is not higher than the horizontal plane of the bottom surface of the material containing box (1).

5. The efficient feeding device for the smelting furnace as claimed in claim 1, wherein: the small particle cavity (33) is located below the material containing box (1), and a step is arranged between the small particle cavity (33) and the material containing box (1).

6. The efficient feeding device for the smelting furnace as claimed in claim 1, wherein: the two lower dust suction pipes (4) are respectively positioned at the left side and the right side of the discharging cavity (3).