CN213823812U

CN213823812U - Cyclone dust hood for efficient electric furnace smoke removal

Info

Publication number: CN213823812U
Application number: CN202022375497.9U
Authority: CN
Inventors: 钱隆; 钱祥义; 李询梅
Original assignee: Chuangfa Technology Taixing Co ltd
Current assignee: Chuangfa Technology Taixing Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-30
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a whirlwind dust excluding hood of efficient electric stove smoke abatement, including body, heat insulating mattress and protection casing, the heat insulating mattress is installed to the inner wall of body, the inoxidizing coating is installed to the left side inner wall of body, the dog is installed to the bottom of dust absorption pipe, and the one end of dog installs the connecting pipe to cyclone is installed to the one end of connecting pipe, cyclone's one end is installed the export, and the inner wall of export installs the grip block to the filter screen is installed to the inboard of grip block. This cyclone dust excluding hood of efficient electric stove smoke abatement is provided with filter screen and heat insulating mattress, and when using, the setting of filter screen is effectual separates gas and dust, has improved the practicality of body, has increased the separation effect to the smoke and dust, and the setting of heat insulating mattress has increased the protectiveness to the body inside, has avoided the damage that causes the body at cyclone during operation, has also reduced the frequency that people overhauld it simultaneously.

Description

Cyclone dust hood for efficient electric furnace smoke removal

Technical Field

The utility model relates to a dust excluding hood technical field specifically is a whirlwind dust excluding hood of efficient electric stove smoke abatement.

Background

A large amount of high-temperature flue gas is generated in the electric furnace smelting process, the flue gas contains a large amount of smoke dust and a small amount of oxygen, the low-concentration oxygen has no recovery value, and the electric furnace flue gas is usually guided into a combustion settling chamber for combustion and coarse dust removal.

But contain the atmospheric pollutants of a great variety in the a large amount of waste gases of current industrial production process emission, do not discharge to atmospheric environment through purification treatment, and current dust collector all can not be fine carry out filtration treatment to it, still have the existence of pollutant in the process of getting rid of the exhaust fume, and long-time not handling can directly threaten human health, still causes the pollution of environment simultaneously, has also brought very big inconvenience for people's daily life.

We have therefore proposed a cyclone dust excluding hood for efficient electric furnace smoke removal in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a whirlwind dust excluding hood of efficient electric stove smoke abatement to solve the problem that the dust excluding hood is not good to waste smoke treatment effect on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cyclone dust excluding hood of efficient electric stove smoke abatement, includes body, heat insulating mattress and protection casing, the heat insulating mattress is installed to the inside wall of body, the inoxidizing coating is installed to the left side inner wall of body, and the inoxidizing coating installs the dust absorption pipe with the water flat line of body to the fixed block is installed to the outer wall of dust absorption pipe, the chucking piece is installed at the top of fixed block, the dog is installed to the bottom of dust absorption pipe, and the connecting pipe is installed to the one end of dog to cyclone is installed to the one end of connecting pipe, the export is installed to cyclone's one end, and the inner wall of export installs the grip block to the filter screen is installed to the inboard of grip block, the ash discharge pipe is installed to the outer wall of connecting pipe, and the outer wall of ash discharge pipe installs the ash discharge mouth, the outer wall connection of body has the installation to detain.

Preferably, the outer wall of the heat insulation pad is fixedly connected with the inner side of the body, the left and right width of the heat insulation pad is equal to the left and right width of the inner side of the body, and the upper and lower length of the body is greater than that of the heat insulation pad.

Preferably, the number of the fixed blocks is 2, the fixed blocks are symmetrically arranged by taking the horizontal line of the body as a symmetry axis, and the fixed blocks are designed to be square-shaped structures.

Preferably, the number of the installation buckles is 2, and the inner sides of the installation buckles are fixedly connected with the outer wall of the body.

Preferably, one end of the ash discharge port is fixedly connected with the inner side of the body, the shape and the size of the inner side of the body are the same as those of one end of the ash discharge port, and the ash discharge port is designed in a T-shaped structure.

Preferably, the quantity of grip block is 4, and 4 grip blocks divide into two sets to two sets of grip blocks use the perpendicular bisector of export to set up as symmetry axis symmetry.

Compared with the prior art, the beneficial effects of the utility model are that: the cyclone dust hood for efficiently removing the smoke of the electric furnace;

1. the cyclone separator is provided with the filter screen and the heat insulation pad, when the cyclone separator is used, gas and dust are effectively separated through the filter screen, the practicability of the body is improved, the separation effect on smoke dust is improved, the protection performance on the interior of the body is improved through the arrangement of the heat insulation pad, the damage to the body when the cyclone separator works is avoided, and meanwhile, the maintenance frequency of people is reduced;

2. be provided with dog and inoxidizing coating, when using, the setting of dog has avoided cyclone to produce the phenomenon that the smoke and dust flows back at the during operation, has increased the stability of during operation, and the setting of inoxidizing coating has increased the security of dust absorption pipe, and under the cooperation of chucking piece, the stability of dust absorption pipe during operation has been increased simultaneously to the people of giving daily life have brought very big facility.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the outlet and the filter screen of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the back structure of the body of the present invention.

In the figure: 1. a body; 2. a heat insulating pad; 3. a protective layer; 4. a dust collection pipe; 5. a protective cover; 6. a fixed block; 7. a clamping block; 8. installing a buckle; 9. a stopper; 10. a connecting pipe; 11. a cyclone separator; 12. an outlet; 13. an ash discharge pipe; 14. an ash discharge port; 15. a clamping block; 16. and (4) a filter screen.

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. 1-4, the present invention provides a technical solution: a cyclone dust hood for efficient electric furnace smoke removal comprises a body 1, a heat insulation pad 2, a protective layer 3, a dust collection pipe 4, a protective cover 5, a fixed block 6, a clamping block 7, a mounting buckle 8, a stop block 9, a connecting pipe 10, a cyclone separator 11, an outlet 12, an ash discharge pipe 13, an ash discharge port 14, a clamping block 15 and a filter screen 16, wherein the heat insulation pad 2 is installed on the inner side wall of the body 1, the protective layer 3 is installed on the inner wall of the left side of the body 1, the dust collection pipe 4 is installed on the horizontal line of the protective layer 3 and the body 1, the fixed block 6 is installed on the outer wall of the dust collection pipe 4, the clamping block 7 is installed at the top of the fixed block 6, the stop block 9 is installed at the bottom of the dust collection pipe 4, the connecting pipe 10 is installed at one end of the stop block 9, the cyclone separator 11 is installed at one end of the connecting pipe 10, the outlet 12 is installed at one end of the cyclone separator 11, and the clamping block 15 is installed on the inner wall of the outlet 12, and the filter screen 16 is installed to the inboard of grip block 15, and the ash discharge pipe 13 is installed to the outer wall of connecting pipe 10, and the ash discharge mouth 14 is installed to the outer wall of ash discharge pipe 13, and the outer wall of body 1 is connected with installation knot 8.

The outer wall of heat insulating mattress 2 and the inboard fixed connection of body 1, and the left and right sides width of heat insulating mattress 2 and the inboard left and right sides width of body 1 all equal to the upper and lower length of body 1 is greater than the upper and lower length of heat insulating mattress 2, and the design of above-mentioned structure prevents that cyclone 11 from causing the damage to body 1 at the heat that the during operation produced.

The quantity of fixed block 6 is 2, and fixed block 6 uses the water flat line of body 1 to set up as symmetry axis symmetry to fixed block 6 is square shape structural design, and the design of above-mentioned structure increases the stability of dust absorption pipe 4.

The quantity of 8 is detained in the installation is 2, and the inboard of 8 and the outer wall fixed connection of body 1 are detained in the installation, and the design of above-mentioned structure is conveniently installed and is increased the fixity to body 1.

One end of the ash discharge port 14 is fixedly connected with the inner side of the body 1, the shape and the size of the inner side of the body 1 are the same as those of one end of the ash discharge port 14, the ash discharge port 14 is in a T-shaped structural design, and the dust in the cyclone separator 11 can be conveniently recycled due to the structural design.

The quantity of grip block 15 is 4, and 4 grip blocks 15 divide into two sets ofly to two sets of grip blocks 15 use the perpendicular bisector of export 12 to set up as symmetry axis symmetry, and the design of above-mentioned structure increases filter screen 16's centre gripping effect.

The working principle is as follows: when the cyclone dust hood for efficient electric furnace smoke removal is used, firstly, referring to fig. 1 and 3, the body 1 is placed above the smoke exhaust position of the electric furnace for fixing, the connection position of the electric furnace and the body 1 is sealed by the protective cover 5, gas leakage in the smoke removal process is prevented, after the installation is completed, smoke dust of the electric furnace is sucked into the body 1 through the dust suction pipe 4, then the smoke dust of the dust suction pipe 4 is sucked into the cyclone separator 11 through the connecting pipe 10, when the suction is completed, the connection position of the dust suction pipe 4 and the connecting pipe 10 is clamped through the matching of the stop block 9 and the electromagnetic valve, the backflow of the smoke dust during the operation of the cyclone separator 11 is prevented, when the cyclone separator 11 is started, the smoke dust is discharged from the outlet 12 through the extrusion of the cyclone separator 11 along with the rotating and filtering of the cyclone separator 11, referring to fig. 2, a filter screen 16 is installed inside the outlet 12 to prevent dust from flowing out while exhausting gas, and in the non-operating condition, the filter screen 16 can be detached by pressing a button of the clamping block 15, then the cyclone separator 11 is closed, and the dust inside the cyclone separator 11 flows into the bottom of the cyclone separator 11, then the dust exhaust port 14 is inserted into a dust collector, and the dust collector sucks away the redundant dust through the dust exhaust pipe 13, so that the pollution of smoke and dust can be reduced, the environment is protected, and the safety of people is improved.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

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 cyclone dust excluding hood of efficient electric stove smoke abatement, includes body (1), heat insulating mattress (2) and protection casing (5), its characterized in that: the heat insulation pad (2) is installed to the inside wall of body (1), inoxidizing coating (3) are installed to the left side inner wall of body (1), and inoxidizing coating (3) install dust absorption pipe (4) with the water flat line of body (1) to the fixed block (6) is installed to the outer wall of dust absorption pipe (4), chucking piece (7) are installed at the top of fixed block (6), dog (9) are installed to the bottom of dust absorption pipe (4), and connecting pipe (10) are installed to the one end of dog (9), and cyclone (11) are installed to the one end of connecting pipe (10), export (12) are installed to the one end of cyclone (11), and grip block (15) are installed to the inner wall of export (12) to filter screen (16) are installed to the inboard of grip block (15), arrange grey pipe (13) are installed to the outer wall of connecting pipe (10), and the outer wall of the ash discharge pipe (13) is provided with an ash discharge port (14), and the outer wall of the body (1) is connected with an installation buckle (8).

2. The cyclone dust hood for removing smoke of an electric furnace according to claim 1, wherein: the outer wall of the heat insulation pad (2) is fixedly connected with the inner side of the body (1), the left and right width of the heat insulation pad (2) is equal to the left and right width of the inner side of the body (1), and the upper and lower length of the body (1) is greater than that of the heat insulation pad (2).

3. The cyclone dust hood for removing smoke of an electric furnace according to claim 1, wherein: the quantity of fixed block (6) is 2, and fixed block (6) use the water flat line of body (1) as symmetry axis symmetry setting to fixed block (6) are square shape structural design.

4. The cyclone dust hood for removing smoke of an electric furnace according to claim 1, wherein: the number of the installation buckles (8) is 2, and the inner sides of the installation buckles (8) are fixedly connected with the outer wall of the body (1).

5. The cyclone dust hood for removing smoke of an electric furnace according to claim 1, wherein: one end of the ash discharge port (14) is fixedly connected with the inner side of the body (1), the shape and the size of the inner side of the body (1) are the same as those of one end of the ash discharge port (14), and the ash discharge port (14) is designed into a T-shaped structure.

6. The cyclone dust hood for removing smoke of an electric furnace according to claim 1, wherein: the quantity of grip block (15) is 4, and 4 grip blocks (15) divide into two sets ofly to two sets of grip blocks (15) use the perpendicular bisector of export (12) to set up as symmetry axis symmetry.