CN213286157U

CN213286157U - Dust treatment device for sintering machine

Info

Publication number: CN213286157U
Application number: CN201922415307.9U
Authority: CN
Inventors: 李唯; 徐伟
Original assignee: Jiangsu Wancheng Machinery Manufacturing Co ltd
Current assignee: Jiangsu Wancheng Machinery Manufacturing Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-05-28
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a dust treatment device for sintering machine, which comprises a filter box, an adsorption box, a mounting plate and an adsorption component, wherein one end of the filter box is provided with a connector, the connector is communicated with the gas outlet part of the sintering machine, the other end of the filter box is provided with a gas outlet, the gas outlet is communicated with the gas inlet of the adsorption box through a gas pipe, and the tail end of the adsorption box is provided with a gas outlet; the mounting plate is arranged on the outer side of the filter box, a plurality of filter plates are mounted on the mounting plate, the filter plates are arranged in the filter box, and a handle is arranged on the other side of the mounting plate; the adsorption component comprises a metal rod and a permanent magnet, the permanent magnet is sleeved outside the metal rod, and one end of the metal rod is provided with a spherical head; a sealing seat is arranged on the upper side of the adsorption box, a through hole is formed in the sealing seat, and the metal rod penetrates through the through hole; the adsorption components are matched with the sealing seats, and a plurality of sealing seats are uniformly arranged; the dust of the sintering machine is firstly filtered, and then is treated by magnetic adsorption, so that the effect is excellent.

Description

Dust treatment device for sintering machine

Technical Field

The utility model relates to a technical field is handled to the sintering machine dust, specifically is a dust processing apparatus for sintering machine.

Background

Sintering is an important process of a production chain of a steel and iron combined enterprise, a sintering machine is suitable for sintering operation of a large-scale ferrous metallurgy sintering plant, and the sintering machine is main equipment in an air draft sintering process, can sinter concentrate powder and rich mineral powder with different components and different granularities into blocks, and partially eliminates harmful impurities such as sulfur, phosphorus and the like contained in the ore.

The sintering machine can produce a large amount of dust in the working process, the dust contains a large amount of iron powder and gaseous solid particles, direct discharge is not beneficial to environmental protection, and resource waste is also caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust processing apparatus for sintering machine 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 dust treatment device for a sintering machine comprises a filter box, an adsorption box, a mounting plate and an adsorption assembly, wherein one end of the filter box is provided with a connector, the connector is communicated with a gas outlet part of the sintering machine, the other end of the filter box is provided with a gas outlet, the gas outlet is communicated with a gas inlet of the adsorption box through a gas pipe, and the tail end of the adsorption box is provided with a gas outlet; the mounting plate is arranged on the outer side of the filter box, a plurality of filter plates are mounted on the mounting plate, the filter plates are arranged in the filter box, and a handle is arranged on the other side of the mounting plate; the adsorption component comprises a metal rod and a permanent magnet, the permanent magnet is sleeved outside the metal rod, and one end of the metal rod is provided with a spherical head; a sealing seat is arranged on the upper side of the adsorption box, a through hole is formed in the sealing seat, and the metal rod penetrates through the through hole; the adsorption component is matched with the sealing seat, and the sealing seat is uniformly provided with a plurality of sealing seats.

Preferably, an installation groove is formed above the filter box, the filter plate extends into the installation groove, and the installation plate is fixed on the outer side of the installation groove through bolts; the connector is annular, and the connector cover is in the rose box outside, and the connector passes through bolt and sintering machine position fixed connection of giving vent to anger.

Preferably, the filter plate is provided with strip-shaped filter holes, the length of the filter plate is 50% -70% of the size of the installation groove, and the filter plates are distributed in the installation groove in a staggered mode.

Preferably, the tail end of the metal rod is a spherical surface, an annular groove is formed in the rod body, and the annular groove is uniformly distributed along the rod body.

Preferably, the sealing seat is integrally in a circular truncated cone-shaped structure and is made of a rubber material.

Preferably, the air outlet is provided with an annular clamping groove, and the conveying pipe is sleeved outside the air outlet and is fixed in the annular clamping groove through a hoop; the air inlet is provided with a groove body with the same structure as the annular clamping groove and is fixedly connected with the conveying pipe through a clamp.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model filters dust through the filter plates which are arranged in a staggered way, and filters most particles; then conducting through a metal rod by a permanent magnet, and adsorbing iron oxide in subsequent dust gas, thereby recovering iron powder; through the two steps, the dust can be effectively filtered to remove particles in dust and the iron powder can be recovered, so that resources are saved, and the dust-removing device is environment-friendly and healthy.

Drawings

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

FIG. 2 is a schematic view of the structure of the filtering box of the present invention;

FIG. 3 is a schematic view of the mounting plate structure of the present invention;

FIG. 4 is a schematic structural view of the adsorption assembly of the present invention;

reference numbers in the figures: 1. a filter box; 11. a connector; 12. an air outlet; 13. mounting grooves; 14. an annular neck; 2. an adsorption tank; 21. an air inlet; 22. an exhaust port; 23. a sealing seat; 3. mounting a plate; 31. a handle; 32. filtering the plate; 4. an adsorption component; 41. a metal rod; 42. a spherical head; 43. a permanent magnet; 44. an annular groove; 5. a gas delivery pipe; 51. and (5) clamping a hoop.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

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 according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a dust treatment device for a sintering machine comprises a filter box 1, an adsorption box 2, a mounting plate 3 and an adsorption assembly 4, wherein one end of the filter box 1 is provided with a connector 11, the connector 11 is communicated with an air outlet part of the sintering machine, the other end of the filter box 1 is provided with an air outlet 12, the air outlet 12 is communicated with an air inlet 21 of the adsorption box 2 through an air conveying pipe 5, and the tail end of the adsorption box 2 is provided with an air outlet 22; the mounting plate 3 is arranged on the outer side of the filter box 1, a plurality of filter plates 32 are arranged on the mounting plate 3, the filter plates 32 are arranged in the filter box 1, and a handle 31 is arranged on the other side of the mounting plate 3; the adsorption component 4 comprises a metal rod 41 and a permanent magnet 43, the permanent magnet 43 is sleeved outside the metal rod 41, and one end of the metal rod 41 is provided with a spherical head 42; a sealing seat 23 is arranged on the upper side of the adsorption box 2, a through hole is formed in the sealing seat 23, and the metal rod 41 penetrates through the through hole; the adsorption component 4 is matched with the sealing seat 23, and the sealing seat 23 is uniformly provided with a plurality of sealing seats.

Further, an installation groove 13 is arranged above the filter box 1, the filter plate 32 extends into the installation groove 13, and the installation plate 3 is fixed outside the installation groove 13 through bolts; the connector 11 is annular, and the connector 11 cover is in the rose box 1 outside, and the connector 11 is through bolt and sintering machine position fixed connection of giving vent to anger.

Further, the filter plates 32 are provided with strip-shaped filter holes, the length of the filter plates 32 is 50% -70% of the size of the mounting groove 13, and the filter plates 32 are distributed in the mounting groove 13 in a staggered manner.

Further, the end of the metal rod 41 is a spherical surface, and an annular groove 44 is formed in the rod body, and the annular groove 44 is uniformly distributed along the rod body.

Further, the sealing seat 23 is integrally in a circular truncated cone-shaped structure, and the sealing seat 23 is made of a rubber material.

Further, an annular clamping groove 14 is formed in the air outlet 12, and the conveying pipe 5 is sleeved outside the air outlet 12 and fixed in the annular clamping groove 14 through a hoop 51; the air inlet 21 is provided with a groove body with the same structure as the ring-shaped clamping groove 14 and is fixedly connected with the conveying pipe 5 through a clamping hoop 51.

The working principle is as follows: in the using process, the filter box 1 is firstly installed at the air outlet part of the sintering machine through the connector 11 and is used for receiving the waste gas of the sintering machine; then, the filter box 1 is connected with the adsorption box 2 by using a gas pipe 5, and the mounting plate 3 and the adsorption component 4 are respectively arranged on the filter box 1 and the adsorption box 2; after being discharged from the sintering machine, the gas firstly enters the gas conveying pipe 5 and is filtered by the filter plate 32 on the mounting plate 3, the filtered gas enters the adsorption tank 2 through the gas conveying pipe 5 and contacts the metal rod 41 of the adsorption component 4, and the iron oxide particles can be adsorbed by the metal rod 41, so that iron resources are recovered; the remaining gas is discharged uniformly through the gas outlet 22; the gas discharged from the gas outlet 22 can be collected for subsequent treatment, which is not much related to the present solution and will not be further described herein.

The filter plates 32 are distributed in a staggered manner, so that the resistance of the filter plates 32 can be reduced, and meanwhile, the space in the filter box 1 is filtered in an all-around manner, so that the filtering effect is ensured; after filtering for a period of time, the mounting plate 3 is taken down, and the filter plate 32 is cleaned, so that the subsequent working effect is ensured.

The metal rod 41 is inserted into the adsorption box 2 through a through hole on the sealing seat 23, the permanent magnet 43 is sleeved outside the metal rod 41, and the permanent magnet 43 enables the metal rod 41 to have magnetism, so that iron powder particles in passing gas can be adsorbed, and iron resources are recovered; after adsorbing for a period of time, the metal rod 41 is taken down to clean the iron powder, which is convenient for subsequent continuous use. The annular groove 44 is arranged on the side surface of the metal rod 41, so that the surface area of the metal rod 41 is increased, and the adsorption space is increased; the sealing seat 23 made of rubber has certain deformation capacity, is conveniently in sealing connection with the metal rod 41, and ensures the sealing property; the arrangement of the spherical head 42 is convenient for a user to pull out the metal rod 41, and the use is convenient.

The gas pipe 5 is clamped in the annular clamping groove 14 and in a groove body structure which is equal to the annular clamping groove 14 through the clamp 51, so that the sealing performance of the gas pipe 5 is guaranteed, and the gas leakage condition is avoided.

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. A dust processing apparatus for a sintering machine, characterized in that: the sintering machine gas outlet device comprises a filter box (1), an adsorption box (2), a mounting plate (3) and an adsorption component (4), wherein one end of the filter box (1) is provided with a connector (11), the connector (11) is communicated with a sintering machine gas outlet part, the other end of the filter box (1) is provided with a gas outlet (12), the gas outlet (12) is communicated with a gas inlet (21) of the adsorption box (2) through a gas pipe (5), and the tail end of the adsorption box (2) is provided with a gas outlet (22); the mounting plate (3) is arranged on the outer side of the filter tank (1), a plurality of filter plates (32) are mounted on the mounting plate (3), the filter plates (32) are arranged in the filter tank (1), and a handle (31) is arranged on the other side of the mounting plate (3); the adsorption component (4) comprises a metal rod (41) and a permanent magnet (43), the permanent magnet (43) is sleeved on the outer side of the metal rod (41), and one end of the metal rod (41) is provided with a spherical head (42); a sealing seat (23) is arranged on the upper side of the adsorption box (2), a through hole is formed in the sealing seat (23), and the metal rod (41) penetrates through the through hole; the adsorption component (4) is matched with the sealing seat (23), and the sealing seat (23) is uniformly provided with a plurality of sealing seats.

2. The dust handling apparatus for a sintering machine according to claim 1, wherein: an installation groove (13) is formed above the filter box (1), the filter plate (32) extends into the installation groove (13), and the installation plate (3) is fixed on the outer side of the installation groove (13) through bolts; the connector (11) is annular, the connector (11) is sleeved outside the filter box (1), and the connector (11) is fixedly connected with the air outlet part of the sintering machine through a bolt.

3. The dust handling apparatus for a sintering machine according to claim 1, wherein: the filter plates (32) are provided with strip-shaped filter holes, the length of each filter plate (32) is 50-70% of the size of the corresponding mounting groove (13), and the filter plates (32) are distributed in the mounting grooves (13) at intervals.

4. The dust handling apparatus for a sintering machine according to claim 1, wherein: the tail end of the metal rod (41) is a spherical surface, an annular groove (44) is formed in the rod body, and the annular groove (44) is uniformly distributed along the rod body.

5. The dust handling apparatus for a sintering machine according to claim 1, wherein: the sealing seat (23) is integrally in a circular truncated cone-shaped structure, and the sealing seat (23) is made of rubber materials.

6. The dust handling apparatus for a sintering machine according to claim 1, wherein: an annular clamping groove (14) is formed in the air outlet (12), and the air conveying pipe (5) is sleeved on the outer side of the air outlet (12) and fixed in the annular clamping groove (14) through a hoop (51); the air inlet (21) is provided with a groove body with the same structure as the annular clamping groove (14) and is fixedly connected with the air conveying pipe (5) through a hoop (51).