CN215832498U

CN215832498U - Dust collection cover for electric melting furnace

Info

Publication number: CN215832498U
Application number: CN202121895433.XU
Authority: CN
Inventors: 王洪军
Original assignee: Xinmi Yisheng Refractory Technology Co ltd
Current assignee: Xinmi Yisheng Refractory Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-15
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a dust collection cover for an electric melting furnace, which comprises a machine body and an air inlet, wherein a first partition plate, a second partition plate, a third partition plate and a fourth partition plate are sequentially arranged in the machine body from bottom to top. According to the utility model, the metal removing cavity, the dust removing brush and the wetting belt are adopted, in use, gas firstly passes through the metal removing cavity, metal particles doped in the gas are adsorbed to the arc-shaped cover through a plurality of groups of arc-shaped magnets inside the metal removing cavity for collection, the purity of the gas is improved, then the gas passes through the dust removing brush, the dust removing brush is enabled to adhere to larger particle impurities in the gas, then the gas continuously rises, the gas is cooled through the wetting belt inside the cooling dust removing cavity, in the cooling process, moisture on the surface of the wetting belt can adsorb impurities contained in the gas, the dust removing effect is improved, the dust removing effect can be greatly improved through the common operation of a plurality of groups of devices, and the dust removing device has the advantages of good dust removing effect and diversified dust removing modes.

Description

Dust collection cover for electric melting furnace

Technical Field

The utility model relates to the technical field of environment-friendly equipment, in particular to a dust collection cover for an electric melting furnace.

Background

In mineral separation, metallurgy and chemical industry, dust particles suspended in air or furnace gas are collected, called dust collection, for example, a large amount of smoke generated in some metallurgical processes is collected, so that the labor condition can be improved, pollution can be prevented, various useful components in the dust can be comprehensively recovered, and the raw materials can be fully and reasonably utilized.

In the in-service use process, the dust cage for current electric smelting furnace can only be single to the gaseous recovery in the production mostly, and it is not very good to clear away the effect to the impurity that contains in the gas to it is comparatively poor to clear away the mode, and gaseous temperature is higher after handling finishing in addition, causes the ignition to operating personnel easily when discharging, and is safe inadequately, has certain limitation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the dust collection cover for the electric smelting furnace, which has the advantages of good dust collection effect, diversified dust collection modes and cooling gas discharge, and further solves the problems in the background art.

(II) technical scheme

In order to realize the advantages of good dust removal effect, diversified dust removal modes and cooling gas discharge, the utility model adopts the following specific technical scheme:

dust collecting cover for electric smelting furnace, including fuselage body and air inlet, first baffle, second baffle, third baffle and fourth baffle are installed in proper order to the inside from the bottom up of fuselage body, the position is equipped with the metal and gets rid of the chamber between the inside bottom surface of first baffle and fuselage body, second baffle, third baffle and fourth baffle are two liang of positions between and are equipped with cooling chamber, cooling dust removal chamber respectively, the position is equipped with the absorption chamber between fourth baffle and the inside top surface of fuselage, the metal is got rid of intracavity position and is evenly installed a plurality of groups arc cover, the inside intermediate position of arc cover is equipped with arc magnet.

Furthermore, the cooling cavity is symmetrically provided with heating panels at the middle positions inside two sides, and the middle position inside the cooling cavity is fixedly provided with a climbing shaft.

Further, cooling dust removal intracavity intermediate position is equipped with the stirring rake, stirring rake one end runs through fuselage body one side and is connected with driving motor, a plurality of groups sleeves have evenly been cup jointed to the stirring rake periphery, sleeve both sides surface intermediate position fixed mounting has moist area, sleeve one side surface intermediate position has seted up the delivery port that the water supply flow goes out to use.

Furthermore, a plurality of groups of deodorization plates are symmetrically and uniformly arranged at the middle position in the adsorption cavity.

Further, the middle position of the bottom surface of the machine body is provided with an air inlet for air to enter, and the two side surfaces of the bottom of the machine body are symmetrically provided with fixed bases.

Furthermore, an air outlet pipe for exhausting air is arranged in the middle of the bottom surface of the machine body.

Furthermore, a plurality of groups of dust removing brushes are uniformly arranged on the surface positions of two sides of the first partition plate, and a channel for gas to pass through is formed in the surface positions of one side of the first partition plate, the second partition plate, the third partition plate and the fourth partition plate.

Furthermore, a channel for connecting an external water source with a water outlet through a pipeline is formed in the side surface of the machine body.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust collection cover for an electric melting furnace, which has the following beneficial effects:

(1) according to the utility model, the metal removing cavity, the dust removing brush and the wetting belt are adopted, in the actual use process, gas containing impurities firstly passes through the metal removing cavity, metal particles doped in the gas can be adsorbed into the arc cover for collection through a plurality of groups of arc magnets inside the gas, the purity of the gas is improved, then the gas passes through the dust removing brush, the dust removing brush is enabled to adhere large particle impurities contained in the gas, then the gas continuously rises, the gas is cooled through the wetting belt inside the cooling dust removing cavity, in the cooling process, moisture on the surface of the wetting belt can adsorb the impurities contained in the gas, the dust removing effect is improved, the dust removing effect can be greatly improved through the common operation of a plurality of groups of devices, and the dust removing device has the advantages of good dust removing effect and diversified dust removing modes.

(2) According to the utility model, the cooling cavity and the dust removal cooling cavity are adopted, in the actual use process, the gas subjected to dust removal can be cooled through the cooling cavity, the subsequent discharge is facilitated, the gas is separated into different cooling cavities in the upward moving process, the heat of the gas can be dissipated through the heat dissipation plate, the contact area of the gas can be increased through the climbing shaft, the retention time of the gas in the cooling cavity is prolonged, the cooling effect is improved, the gas subjected to primary cooling continuously moves upwards, and the temperature of the gas can be reduced again through cooling the wetting zone in the dust removal cavity, so that the burn to operators in the subsequent gas discharge process is avoided, and the advantage of cooling gas discharge is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a dust collection cover for an electric melting furnace according to the present invention;

FIG. 2 is a schematic view of the internal structure of the arc cover of the present invention;

fig. 3 is a schematic structural view of the climbing shaft of the present invention.

In the figure:

1. a body; 2. a metal removal cavity; 3. an arc-shaped cover; 4. an arc-shaped magnet; 5. a first separator; 6. a dust removal brush; 7. a cooling cavity; 8. climbing a shaft; 9. a cooling dedusting cavity; 10. a stirring paddle; 11. a sleeve; 12. a water outlet; 13. wetting the tape; 14. a fourth separator; 15. an adsorption chamber; 16. a deodorizing plate; 17. an air outlet pipe; 18. a drive motor; 19. a third partition plate; 20. a heat dissipation plate; 21. a second separator; 22. a fixed base; 23. an air inlet.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, there is provided a dust collection cover for an electric melting furnace.

Referring to the drawings and the detailed description, the utility model is further explained, as shown in fig. 1-3, the dust-collecting cover for the electric melting furnace according to the embodiment of the utility model comprises a machine body 1 and an air inlet 23, a first partition plate 5, a second partition plate 21, a third partition plate 19 and a fourth partition plate 14 are sequentially installed inside the machine body 1 from bottom to top, a metal removing cavity 2 is arranged between the first partition plate 5 and the bottom surface inside the machine body 1, a cooling cavity 7 and a cooling dust-removing cavity 9 are respectively arranged between every two of the second partition plate 21, the third partition plate 19 and the fourth partition plate 14, an adsorption cavity 15 is arranged between the fourth partition plate 14 and the top surface inside the machine body 1, a plurality of groups of arc-shaped covers 3 are uniformly installed inside the metal removing cavity 2, an arc-shaped magnet 4 is arranged in the middle position inside the arc-shaped covers 3, and metal impurities contained in the gas can be adsorbed by the arc-shaped magnet 4, improving the purity of the gas.

In one embodiment, the cooling cavity 7 is symmetrically provided with the heat dissipation plates 20 at the middle positions inside the two sides, the climbing shaft 8 is fixedly mounted at the middle position inside the cooling cavity 7, the retention time of the gas in the cooling cavity 7 can be prolonged and the contact area of the gas can be increased through the climbing shaft 8, and the cooling operation can be better performed.

In one embodiment, the inside intermediate position of cooling dust removal cavity 9 is equipped with stirring rake 10, and stirring rake 10 one end runs through fuselage body 1 one side and is connected with driving motor 18, and a plurality of groups of sleeves 11 have evenly been cup jointed to stirring rake 10 periphery, and sleeve 11 both sides surface intermediate position fixed mounting has moist area 13, and sleeve 11 one side surface intermediate position is seted up and is supplied rivers to flow out delivery port 12 that uses, can cool down and adsorb the impurity that contains in the gas through moist area 13 to gas.

In one embodiment, a plurality of groups of deodorizing plates 16 are symmetrically and uniformly installed in the middle position inside the adsorption cavity 15, and the deodorizing plates 16 can perform deodorizing operation on the gas after dust removal is completed, so that qualified gas can be conveniently discharged.

In one embodiment, the middle position of the bottom surface of the machine body 1 is provided with an air inlet 23 for air to enter, the two side surfaces of the bottom of the machine body 1 are symmetrically provided with fixing bases 22, the air inlet 23 can facilitate the air to enter the device for use, the fixing bases 22 can support the device for operation, and the stability of the device is improved.

In one embodiment, an air outlet pipe 17 for exhausting air is provided at a middle position of the bottom surface of the body 1.

In one embodiment, a plurality of sets of dust removing brushes 6 are uniformly arranged on the surface positions of two sides of the first partition plate 5, and a channel for gas to pass through is formed on the surface positions of one side of each of the first partition plate 5, the second partition plate 21, the third partition plate 19 and the fourth partition plate 14, and the channel is formed to facilitate the gas to flow through.

In one embodiment, a channel for an external water source to be connected with the water outlet 12 through a pipeline is formed in a position on one side surface of the machine body 1, so that the external water source can humidify the wetting zone 13 through the water outlet 12, and the wetting zone 13 can cool the gas and adsorb impurities contained in the gas conveniently.

The working principle is as follows: in the actual use process, gas containing impurities firstly passes through the metal removing cavity 2, metal particles doped in the gas can be adsorbed into the arc-shaped cover 3 to be collected through a plurality of groups of arc-shaped magnets 4 inside, the purity of the gas is improved, then the gas subjected to dust removal can be cooled through the cooling cavity 7 to facilitate subsequent discharge, the gas is separated into different cooling cavities 7 in the upward moving process and can be dissipated through the heat dissipation plate 20, the contact area of the gas can be increased through the climbing shaft 8, the retention time of the gas in the cooling cavity 7 is prolonged, the cooling effect is improved, the gas subjected to primary cooling continuously moves upward through the dust removing brush 6, so that the dust removing brush 6 adheres to large-particle impurities contained in the gas, then the gas continuously rises, and the wetting zone 13 inside the dust removing cavity 9 is wetted through cooling, can reduce gaseous temperature once more, avoid causing the burn to operating personnel when subsequent gas outgoing, cooling gas exhaust's advantage has, and at refrigerated in-process, make the moisture on moist area 13 surface can adsorb the impurity that contains in the gas, improve the effect of dust removal, through multiunit equipment common operation, can very big improvement dust removal effect, it is good to have a dust removal effect, the diversified advantage of dust removal mode, the device wholly has that dust removal effect is good, the dust removal mode is diversified, cooling gas exhaust's advantage.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The dust collecting cover for the electric melting furnace comprises a machine body (1) and an air inlet (23), it is characterized in that a first clapboard (5), a second clapboard (21), a third clapboard (19) and a fourth clapboard (14) are sequentially arranged in the machine body (1) from bottom to top, a metal removing cavity (2) is arranged between the first clapboard (5) and the surface of the bottom end in the machine body (1), a cooling cavity (7) and a cooling dedusting cavity (9) are respectively arranged between the second clapboard (21), the third clapboard (19) and the fourth clapboard (14), an adsorption cavity (15) is arranged between the fourth clapboard (14) and the top surface in the machine body (1), a plurality of groups of arc-shaped covers (3) are uniformly arranged in the metal removing cavity (2), an arc magnet (4) is arranged in the middle of the inner part of the arc cover (3).

2. The dust collection cover for the electric melting furnace according to claim 1, wherein heat dissipation plates (20) are symmetrically arranged at the middle positions inside two sides of the cooling cavity (7), and a climbing shaft (8) is fixedly installed at the middle position inside the cooling cavity (7).

3. The dust collection cover for the electric smelting furnace according to claim 1, wherein a stirring paddle (10) is arranged in the middle position inside the cooling dust removal cavity (9), one end of the stirring paddle (10) penetrates through one side of the machine body (1) and is connected with a driving motor (18), a plurality of groups of sleeves (11) are uniformly sleeved on the periphery of the stirring paddle (10), a wetting belt (13) is fixedly installed in the middle position of the surface of two sides of each sleeve (11), and a water outlet (12) for water to flow out is formed in the middle position of the surface of one side of each sleeve (11).

4. The dust collection cover for the electric melting furnace according to claim 1, wherein a plurality of groups of deodorizing plates (16) are symmetrically and uniformly arranged in the middle of the inside of the adsorption cavity (15).

5. The dust collection cover for the electric melting furnace according to claim 1, wherein an air inlet (23) for air to enter is formed in the middle position of the bottom surface of the machine body (1), and fixing bases (22) are symmetrically arranged on the two side surfaces of the bottom of the machine body (1).

6. The dust collection cover for the electric melting furnace according to claim 1, wherein an air outlet pipe (17) for exhausting gas is arranged in the middle of the bottom surface of the machine body (1).

7. The dust collection cover for the electric melting furnace according to claim 1, wherein a plurality of groups of dust removal brushes (6) are uniformly arranged on the surface positions of two sides of the first partition plate (5), and channels for gas to pass through are formed in the surface positions of one side of each of the first partition plate (5), the second partition plate (21), the third partition plate (19) and the fourth partition plate (14).

8. The dust collection cover for the electric melting furnace according to claim 1, wherein a channel for connecting an external water source with the water outlet (12) through a pipeline is formed in one side surface of the machine body (1).