CN213090494U

CN213090494U - Tail dust removal pneumatic conveyor for environment-friendly sintering machine

Info

Publication number: CN213090494U
Application number: CN202021723051.4U
Authority: CN
Inventors: 梁建超; 谢金忠; 常礼俊; 徐多林
Original assignee: Yunnan Yuxi Yukun Iron and Steel Group Co Ltd
Current assignee: Yunnan Yuxi Yukun Iron and Steel Group Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses an environment-friendly tail dust removal pneumatic conveyor for sintering machine relates to metallurgical equipment technical field. The utility model comprises a cloth bag dust removing component, the right side of which is provided with a filtering component; the right side of the filtering component is provided with an adsorption component; the mounting component comprises a mounting pipe, and fans are symmetrically arranged on the front side and the rear side of the mounting pipe; the filtering component comprises a water tank, and an upper cover is fixed at the top of the water tank through a first bolt; the adsorption component comprises an adsorption tank, and an activated carbon filter plate is arranged in the adsorption tank. The utility model discloses an install the fan in dust pipeline's outside, and handle waste gas through filtering component and adsorption component, solved the fan among the prior art for a long time with the condition that a large amount of dust contacts that the tail produced can lead to fan life weak point and fan maintenance difficulty, and among the prior art people only handle the dust of tail, and neglected the exhaust-gas treatment of tail, produced adverse effect's problem to the environmental protection.

Description

Tail dust removal pneumatic conveyor for environment-friendly sintering machine

Technical Field

The utility model belongs to the technical field of metallurgical equipment, especially, relate to an environment-friendly tail dust removal pneumatic conveyor for sintering machine.

Background

The sintering machine is suitable for sintering operation of a large-scale ferrous metallurgy sintering plant, is main equipment in the 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, when the sintering machine normally works, the tail can generate a large amount of dust and a small amount of waste gas, for dust treatment of the tail, a fan is mostly used at present, dust is directly conveyed to cloth bag dust removal equipment by depending on the strength generated by the fan, then the cloth bag dust removal equipment removes dust from the dust of the tail, but the fan in the prior art is usually arranged in a dust conveying channel, the fan is in contact with a large amount of dust generated by the tail for a long time, so that the service life of the fan is short and the fan is difficult to maintain, and because the waste gas amount of the tail is small, people only treat the dust of the tail, and the waste gas treatment at the tail of the machine is neglected, so that the adverse effect on environmental protection is generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly tail dust removal pneumatic conveyor for sintering machine, through installing the fan in dust pipeline's outside, and handle waste gas through filter component and adsorption component, the long-time a large amount of dust contact with the tail production of fan among the prior art can lead to the condition of fan life weak point and fan maintenance difficulty, and among the prior art people only handle the dust of tail, and neglected the exhaust-gas treatment of tail, the problem of adverse effect has been produced to the environmental protection.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a tail dust removal pneumatic conveying device for an environment-friendly sintering machine, which comprises a cloth bag dust removal component, wherein the left side of the cloth bag dust removal component is provided with an installation component; a filtering component is arranged on the right side of the cloth bag dust removing component; an adsorption member is arranged on the right side of the filter member; the mounting component comprises a mounting pipe, the right end of the mounting pipe is fixed on the side wall of the bag-type dust removal component, and fans are symmetrically arranged on the front side and the rear side of the mounting pipe; the filter component comprises a water tank, an upper cover is fixed at the top of the water tank through a first bolt, and water is arranged in the water tank; a second connecting pipe is welded in the middle of the upper cover; the adsorption component comprises an adsorption box, and an activated carbon filter plate is arranged in the adsorption box; the antetheca of adsorption box passes through the second bolt fastening and has the side door.

Furthermore, an air guide pipe is arranged at the position of the fan corresponding to the side wall of the mounting pipe, the air guide pipe and the mounting pipe are in an inclined state, so that air flow generated by the fan enters the interior of the bag-type dust removal structure through the diversion of the air deflector, and the outer end of the air guide pipe is connected with an air outlet of the fan; and the air guide plate is arranged in the mounting pipe and is arranged along the axis of the mounting pipe.

Further, the lower end of the right side of the second connecting pipe is positioned in the water tank, and the liquid level of water in the water tank is higher than the horizontal plane of the lower end of the right side of the second connecting pipe; the lower end of the left side of the second connecting pipe is fixedly connected with the cloth bag dust removing component.

Further, a water inlet is formed in the upper wall of the upper cover; the water inlet is in threaded connection with a sealing cover; the upside of water tank right side wall is provided with first connecting pipe, and the right-hand member of first connecting pipe links to each other with the adsorption tank.

Furthermore, a shelf is fixed on the side wall of the inner side of the adsorption box corresponding to the lower part of the activated carbon filter plate; an air outlet is formed below the activated carbon filter plate and corresponds to the side wall of the adsorption box; the front wall of the side door is fixed with a handle.

The utility model discloses following beneficial effect has:

the utility model is provided with the air guide pipe, the guide plate, the filtering component and the adsorption component, when the device is used, firstly, the installation pipe is connected with the tail of the sintering machine, then the fan is started, the fan generates air flow during working, the air flow moves towards the inside of the cloth bag dust removal component along the air guide plate under the action of the air guide plate, when the air flow moves towards the inside of the cloth bag dust removal component, under the action of negative pressure, dust generated by the tail can simultaneously move towards the inside of the cloth bag dust removal component, thereby achieving the effect of conveying the dust at the tail to the inside of the cloth bag dust removal component for filtering, under the continuous action of the fan, the air flow mixed with the dust is filtered by the cloth bag dust removal component, passes through the second connecting pipe to reach the inside of the filtering component, the air flow mixed with the dust enters the inside of the filtering component, and then enters the inside of the adsorption component after water filters the fine dust, finally, the waste gas passes through the activated carbon filter plate and is discharged to the outside of the novel fan through the gas outlet after being filtered by the activated carbon filter plate, compared with the prior art, the novel fan is arranged outside the installation pipe, the fan is prevented from being in a working environment with larger dust for a long time, the fan is arranged outside the installation pipe, and is convenient for people to maintain the fan, the service life of the fan is prolonged, water in the filter component in the novel fan can adsorb fine dust which can not be filtered by the cloth bag dust removal component and water-soluble substances in waste gas, and the activated carbon filter plate in the adsorption component adsorbs and purifies waste gas, thereby solving the problems that the service life of the fan is short and the maintenance of the fan is difficult due to the fact that the fan in the prior art is contacted with a large amount of dust generated by the tail for a long time, and people only treat the dust of the tail in the prior art and neglect the waste gas treatment of the, the adverse effect on the environmental protection is generated.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the mounting member of the present invention;

FIG. 3 is an exploded view of the filter element of the present invention;

fig. 4 is an exploded view of the adsorption member of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a mounting member; 101. installing a pipe; 1011. an air guide pipe; 1012. an air deflector; 102. a fan; 2. a bag house dust removal member; 3. a filter member; 301. a water tank; 3011. a first connecting pipe; 302. an upper cover; 3021. a second connecting pipe; 3022. a water inlet; 30221. a sealing cover; 303. a first bolt; 4. an adsorption member; 401. a side door; 4011. a handle; 402. an adsorption tank; 4021. a shelf; 4022. an air outlet; 403. a second bolt; 404. an activated carbon filter plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to an air conveyor for tail dust removal of an environmental protection type sintering machine, which comprises a cloth bag dust removing component 2, wherein the cloth bag dust removing component 2 is a cloth bag dust removing device in the prior art, and a mounting component 1 is arranged on the left side of the cloth bag dust removing component 2; the right side of the cloth bag dust removing component 2 is provided with a filtering component 3; the right side of the filter member 3 is provided with an adsorption member 4; the mounting component 1 comprises a mounting pipe 101, the right end of the mounting pipe 101 is fixed on the side wall of the cloth bag dust removal component 2, the left end of the mounting pipe 101 is fixed with the tail, fans 102 symmetrically arranged on the front side and the rear side of the mounting pipe 101 can generate air flow, and negative pressure is generated by the air flow to enable dust to enter the inside of the cloth bag dust removal component 2 along with the air flow for dust removal; the filter member 3 includes a water tank 301, an upper cover 302 is fixed to the top of the water tank 301 by a first bolt 303, and water is provided inside the water tank 301; a second connecting pipe 3021 is welded at the middle position of the upper cover 302; the adsorption member 4 comprises an adsorption tank 402, and an activated carbon filter plate 404 arranged inside the adsorption tank 402 can adsorb harmful substances in the exhaust gas; a side door 401 is fixed to the front wall of the adsorption tank 402 by a second bolt 403, and the activated carbon filter plate 404 can be replaced after the side door 401 is opened.

As shown in fig. 1-2, an air guide pipe 1011 is arranged at a position where the fan 102 is located, corresponding to the side wall of the mounting pipe 101, and the air guide pipe 1011 and the mounting pipe 101 are in an inclined state, so that air flow generated by the fan 102 enters the bag-type dust removal component 2 through the guide of the air guide plate 1012, and the outer end of the air guide pipe 1011 is connected with an air outlet 4022 of the fan 102; the air deflector 1012 arranged inside the installation pipe 101 can guide the airflow generated by the fan 102, and the air deflector 1012 is arranged along the axis of the installation pipe 101.

As shown in fig. 1 and 3, the lower end of the right side of the second connection pipe 3021 is located inside the water tank 301, and the water level inside the water tank 301 is higher than the water level of the lower end of the right side of the second connection pipe 3021, so that the water inside the water tank 301 is more fully adsorbed to dust; the lower end of the left side of the second connecting pipe 3021 is fixedly connected with the cloth bag dust removing component 2.

The upper wall of the upper cover 302 is provided with a water inlet 3022; a sealing cover 30221 is connected to the water inlet 3022 in a threaded manner; water can be filled into the inside of the water tank 301 by opening the sealing cap 30221; a first connection pipe 3011 is provided on the upper side of the right wall of the water tank 301, and the right end of the first connection pipe 3011 is connected to the adsorption tank 402.

As shown in fig. 1 and 4, a shelf 4021 fixed below the activated carbon filter plate 404 corresponding to the inner side wall of the adsorption tank 402 is used for placing the activated carbon filter plate 404; a gas outlet 4022 is formed in the lower part of the activated carbon filter plate 404 corresponding to the side wall of the adsorption tank 402, and the filtered and adsorbed gas is discharged to the outside of the novel device from the gas outlet 4022; a handle 4011 secured to the front wall of the side door 401 facilitates removal of the side panel to replace the carbon filter plate 404.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly tail dust removal pneumatic conveyor for sintering machine, includes sack dust removal component (2), its characterized in that: the left side of the cloth bag dust removal component (2) is provided with a mounting component (1); a filtering component (3) is arranged on the right side of the cloth bag dust removing component (2); an adsorption member (4) is arranged on the right side of the filtering member (3);

the mounting component (1) comprises a mounting pipe (101), and fans (102) are symmetrically arranged on the front side and the rear side of the mounting pipe (101);

the filter member (3) comprises a water tank (301), and an upper cover (302) is fixed to the top of the water tank (301) through a first bolt (303); a second connecting pipe (3021) is welded in the middle of the upper cover (302);

the adsorption member (4) comprises an adsorption tank (402), and an activated carbon filter plate (404) is arranged inside the adsorption tank (402); a side door (401) is fixed to the front wall of the adsorption tank (402) through a second bolt (403).

2. The tail dust removal pneumatic conveying device for the environment-friendly sintering machine as claimed in claim 1, wherein a wind guide pipe (1011) is arranged at the position where the fan (102) is located and corresponds to the side wall of the mounting pipe (101), and the outer end of the wind guide pipe (1011) is connected with the gas outlet (4022) of the fan (102); and an air deflector (1012) is arranged in the mounting pipe (101).

3. The tail dust-removing pneumatic conveying device for the environment-friendly sintering machine as claimed in claim 1, wherein the lower end of the right side of the second connecting pipe (3021) is located inside the water tank (301); the lower end of the left side of the second connecting pipe (3021) is fixedly connected with the cloth bag dust removal component (2).

4. The tail dust-removing pneumatic conveying device for the environment-friendly sintering machine as claimed in claim 3, wherein the upper wall of the upper cover (302) is provided with a water inlet (3022); a sealing cover (30221) is connected to the water inlet (3022) in a threaded manner; and a first connecting pipe (3011) is arranged on the upper side of the right wall of the water tank (301).

5. The tail dust removal pneumatic conveying device for the environment-friendly sintering machine as claimed in claim 1, wherein a shelf (4021) is fixed on the inner side wall of the adsorption tank (402) below the activated carbon filter plate (404); an air outlet (4022) is formed below the activated carbon filter plate (404) and corresponds to the side wall of the adsorption tank (402); the front wall of the side door (401) is fixed with a handle (4011).