CN105903290B - Airscoop shroud for the aluminium melting furnace exhaust-gas treatment of agricultural aluminum machinery - Google Patents
Airscoop shroud for the aluminium melting furnace exhaust-gas treatment of agricultural aluminum machinery Download PDFInfo
- Publication number
- CN105903290B CN105903290B CN201610375091.6A CN201610375091A CN105903290B CN 105903290 B CN105903290 B CN 105903290B CN 201610375091 A CN201610375091 A CN 201610375091A CN 105903290 B CN105903290 B CN 105903290B
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- CN
- China
- Prior art keywords
- cover body
- gas treatment
- melting furnace
- air inlet
- airscoop shroud
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0004—Details of removable closures, lids, caps or filter heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/025—Other waste gases from metallurgy plants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a kind of airscoop shroud of the aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery.Including cover body, and the air inlet that sets of cover body both ends and gas outlet, some flow deflectors are provided with side by side in the cover body, the air inlet is round mouth, and the gas outlet is strip shape gob；Cartridge filter is fixed between the air inlet and gas outlet, the cartridge filter medial surface is uniformly fixed with some blades.The present invention sets an airscoop shroud by the air inlet of the exhaust-gas treatment in aluminium melting furnace, waste gas carries out preliminary filtering by airscoop shroud, the particle in waste gas is greatly reduced, indirectly improves the service life of waste gas treatment equipment, reduces waste gas treatment equipment maintenance process；The rotary overanxious cylinder that the equipment is set, can avoid clogging caused by flue gas particle, simple in construction, using resistant to elevated temperatures material, have good service life.
Description
Technical field
The invention belongs to aluminium melting furnace field, more particularly to a kind of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery
Airscoop shroud.
Background technology
Farm machinery is increasingly inclined to lighting, and aluminium material is more and more used in farm machinery production, aluminium melting furnace with
The fuel of holding furnace is usually diesel oil, natural gas or coal gas, and burning waste gas mainly contains carbon dioxide, aluminum oxide, dust, charcoal
Powder, chlorate and a small amount of sour gas.Wherein, dust concentration is about 300~600mg/m3；Sour gas about 280mg/m3 (is protected
When warm stove is concise)；The particle diameter distribution of about 161mg/m3 (when holding furnace is concise) aluminium melting furnace dust：≤ 1 μm accounts for 72.5%；1
~30 μm account for 14.9%；>=30 μm account for 12.6%.The flue dust feature of aluminium melting furnace is that dust is thin and light, when fuel be diesel oil or
Humidity is larger during natural gas, there is certain corrosivity.High-efficiency dust remover, such as electric cleaner must be used for the improvement compared with fine dust
Or sack cleaner.Due to electric precipitation, easily condensation produces acid mist after flue gas conditioning, corrodes pole plate and organism component, so uncomfortable
For aluminium melting furnace smoke gas treatment, and the case lost of having ated fault.Therefore the technology that aluminium melting furnace smoke gas treatment relatively gears to actual circumstances is just
It is sack cleaner.
But no matter which kind of waste gas treatment equipment, the waste gas of its aluminium melting furnace can all affect to the equipment, and
And waste gas does not pass through filtration treatment with regard to directly being handled with waste gas treatment equipment, charge flow rate is uneven, and gas treatment is not
Uniformly.Therefore, an airscoop shroud is set by the air inlet of the exhaust-gas treatment in aluminium melting furnace, waste gas is carried out tentatively by airscoop shroud
Filtering, greatly reduces the particle in waste gas, indirectly improves the service life of waste gas treatment equipment, reduce exhaust-gas treatment
Overhaul of the equipments process.
The content of the invention
The present invention sets an airscoop shroud by the air inlet of the exhaust-gas treatment in aluminium melting furnace, and waste gas is carried out just by airscoop shroud
The filtering of step, greatly reduces the particle in waste gas, indirectly improves the service life of waste gas treatment equipment, solves existing
Aluminium melting furnace waste gas treatment equipment it is fragile, the life-span is low, maintenance often the problems such as.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention provides a kind of airscoop shroud of the aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery, including cover body, and cover
The air inlet and gas outlet that body both ends are set, be provided with some flow deflectors side by side in the cover body, the air inlet is round mouth, it is described go out
Gas port is strip shape gob；Cartridge filter is fixed between the air inlet and gas outlet, if the cartridge filter medial surface is uniformly fixed with
Cured leaf piece.
Further, the filtering tube outer surface is resistant to elevated temperatures wire netting, and center is provided with beam barrel, the beam barrel and blade
Between fixed by ring stand, flue gas is tentatively filtered by cartridge filter, the particle in flue gas is reduced, and makes in flue gas
Grain is concentrated in cartridge filter.
Further, the cover body is flat cavity, is provided with axle in the cover body, described axle one end is fixed in cover body
Side, the other end are provided with internal thread hole；The beam barrel of the axle and cartridge filter is rotatably assorted, and the cover body one side is provided with and filtering
The circular hole that cylinder coordinates, the circular hole is by being closed.
Further, the capping upper surface center is provided with screw thread guide pillar, and lower surface is provided with handle；The screw thread guide pillar with
The internal thread hole of axle one end coordinates.
Further, the flow deflector is welded on inside cover body at air inlet, is vertically arranged up and down, angle of inclination exists
Between 25 ° -45 °, cigarette air flow direction is flowed towards the lower half of cartridge filter or the first half, and then promote the blade in cartridge filter
And rotate.
The invention has the advantages that：
The present invention sets an airscoop shroud by the air inlet of the exhaust-gas treatment in aluminium melting furnace, and waste gas is carried out just by airscoop shroud
The filtering of step, greatly reduces the particle in waste gas, indirectly improves the service life of waste gas treatment equipment, reduces waste gas
Processing equipment maintenance process；The rotary overanxious cylinder that the equipment is set, clogging caused by flue gas particle, structure letter can be avoided
It is single, using resistant to elevated temperatures material, there is good service life.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of airscoop shroud left view structural representation of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery of the present invention
Figure；
Fig. 2 is that a kind of right side of the airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery of the present invention regards structural representation
Figure；
Fig. 3 is a kind of half-sectional structural representation of the airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery of the present invention
Figure；
Fig. 4 is a kind of half-sectional structure of cover body of the airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery of the present invention
Top view；
Fig. 5 is that a kind of cartridge structure of the airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery of the present invention shows
It is intended to；
Fig. 6 is a kind of grip structure main view of the airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery of the present invention
Figure；
In accompanying drawing, the list of parts representated by each label is as follows：
1- air inlets, 2- gas outlets, 3- cappings, 4- flow deflectors, 5- cartridge filters, 6- blades, 7- beam barrels, 8- axles, 9- ring stands,
10- cover bodies, 301- handles, 302- screw thread guide pillars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to shown in Fig. 1-6, the present invention is a kind of airscoop shroud of the aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery,
Including cover body 10, and the air inlet 1 that sets of the both ends of cover body 10 and gas outlet 2, some flow deflectors 4, air inlet are provided with side by side in cover body 10
Mouth 1 is round mouth, and gas outlet 2 is strip shape gob；Cartridge filter 5 is fixed between air inlet 1 and gas outlet 2, the medial surface of cartridge filter 5 is uniform
It is fixed with some blades 6.
Wherein, the outer surface of cartridge filter 5 is resistant to elevated temperatures wire netting, and center is provided with beam barrel 7, passed through between beam barrel 7 and blade 6
Ring stand 9 is fixed, and flue gas is tentatively filtered by cartridge filter 5, reduces the particle in flue gas, and concentrate the particle in flue gas
In cartridge filter 5.
Wherein, cover body 10 is flat cavity, is provided with axle 8 in cover body 10, the one end of axle 8 is fixed on the medial surface of cover body 10, separately
One end is provided with internal thread hole；The beam barrel 7 of axle 8 and cartridge filter 5 is rotatably assorted, and the one side of cover body 10 is provided with what is coordinated with cartridge filter 5
Circular hole, circular hole are closed by capping 3.
Wherein, 3 upper surface centers of capping are provided with screw thread guide pillar 302, and lower surface is provided with handle 301；Screw thread guide pillar 302 and axle
The internal thread hole of 8 one end coordinates.
Wherein, flow deflector 4 is welded on the inside of cover body 10 at air inlet 1, is vertically arranged up and down, angle of inclination 25 °-
Between 45 °, cigarette air flow direction is flowed towards the lower half of cartridge filter 5 or the first half, and then promote the blade 6 in cartridge filter 5
And rotate.
The application process of the present embodiment is：
First, flue gas waste gas flows through five flow deflectors 4 side by side through air inlet 1,35 ° of the inclination of flow deflector 4, makes flue gas stream
Lower section is oriented to, then, flue gas enters in cartridge filter 5 by the filtering of cartridge filter 5, promotes six blades 6 in cartridge filter 5, made
Filter cylinder 5 is rotated, and avoids cartridge filter 5 from blocking, and afterwards, flue gas is flowed out through gas outlet 2, and flue gas particle is deposited in cartridge filter 5.Through
After a while, the capping 3 of the side of cover body 10 is removed, after the flue gas particle in cartridge filter 5 is cleaned out, installed in cover
In body 10, and sealed with capping 3.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (4)
- A kind of 1. airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery, it is characterised in that including cover body (10), and The air inlet (1) that cover body (10) both ends are set and gas outlet (2), the cover body (10) is interior to be provided with some flow deflectors (4) side by side, described Air inlet (1) is round mouth, and the gas outlet (2) is strip shape gob；Filtering is fixed between the air inlet (1) and gas outlet (2) Cylinder (5), cartridge filter (5) medial surface are uniformly fixed with some blades (6)；The cover body (10) is flat cavity, is provided with axle (8) in the cover body (10), described axle (8) one end is fixed on cover body (10) medial surface, the other end are provided with internal thread hole；The axle (8) and the beam barrel (7) of cartridge filter (5) are rotatably assorted, the cover body (10) one side is provided with the circular hole coordinated with cartridge filter (5), and the circular hole is closed by covering (3).
- 2. a kind of airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery according to claim 1, its feature It is, cartridge filter (5) outer surface is resistant to elevated temperatures wire netting, and center is provided with beam barrel (7), the beam barrel (7) and blade (6) Between to pass through ring stand (9) fixed.
- 3. a kind of airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery according to claim 1, its feature It is, described capping (3) upper surface center is provided with screw thread guide pillar (302), and lower surface is provided with handle (301)；The screw thread guide pillar (302) internal thread hole with axle (8) one end coordinates.
- 4. a kind of airscoop shroud of aluminium melting furnace exhaust-gas treatment for agricultural aluminum machinery according to claim 1, its feature It is, the flow deflector (4) is welded on internal close air inlet (1) place of cover body (10), is vertically arranged up and down, angle of inclination exists Between 25 ° -45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375091.6A CN105903290B (en) | 2016-05-30 | 2016-05-30 | Airscoop shroud for the aluminium melting furnace exhaust-gas treatment of agricultural aluminum machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375091.6A CN105903290B (en) | 2016-05-30 | 2016-05-30 | Airscoop shroud for the aluminium melting furnace exhaust-gas treatment of agricultural aluminum machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105903290A CN105903290A (en) | 2016-08-31 |
| CN105903290B true CN105903290B (en) | 2018-01-30 |
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ID=56742711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375091.6A Active CN105903290B (en) | 2016-05-30 | 2016-05-30 | Airscoop shroud for the aluminium melting furnace exhaust-gas treatment of agricultural aluminum machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903290B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654613A (en) * | 2022-03-26 | 2022-06-24 | 浙江保尔力橡塑股份有限公司 | Internal mixer for producing V belt and operation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2631615Y (en) * | 2003-08-01 | 2004-08-11 | 黎耀铭 | Air filter |
| JP6050101B2 (en) * | 2012-11-27 | 2016-12-21 | アマノ株式会社 | Dust collector |
| CN204709921U (en) * | 2015-05-27 | 2015-10-21 | 于春生 | Suspension screen drum filter |
| CN205066480U (en) * | 2015-09-28 | 2016-03-02 | 浙江普特铝业有限公司 | Dust collector of aluminium smelting pot |
-
2016
- 2016-05-30 CN CN201610375091.6A patent/CN105903290B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105903290A (en) | 2016-08-31 |
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