CN221077290U - Fume extractor for smelting furnace - Google Patents
Fume extractor for smelting furnace Download PDFInfo
- Publication number
- CN221077290U CN221077290U CN202322639241.8U CN202322639241U CN221077290U CN 221077290 U CN221077290 U CN 221077290U CN 202322639241 U CN202322639241 U CN 202322639241U CN 221077290 U CN221077290 U CN 221077290U
- Authority
- CN
- China
- Prior art keywords
- shell
- flue gas
- heat exchange
- smelting furnace
- smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 24
- 239000003517 fume Substances 0.000 title claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000003546 flue gas Substances 0.000 claims abstract description 52
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to the technical field of smelting furnaces, and provides smoke exhaust equipment for a smelting furnace, which comprises a shell, wherein a support frame is fixedly connected to the bottom of the shell, a partition plate is fixedly connected to the inner wall of the shell, a heat exchange component is arranged on the shell, a smoke treatment component is arranged in the shell, the smoke treatment component comprises a telescopic cylinder, the telescopic cylinder is fixed on the outer wall of the shell, the output end of the telescopic cylinder is connected with a bottom cover, a driving motor is arranged on the bottom surface of the bottom cover, a rotating frame is rotationally connected with the output end of the driving motor, and a filtering adsorption plate is arranged on the rotating frame. Through the technical scheme, the problems that a large amount of flue gas can be generated in the smelting process of the aluminum alloy in the related technology, the flue gas is usually directly discharged into the atmosphere, a large amount of heat energy contained in the flue gas cannot be utilized, the waste is quite high, and the greenhouse effect can also cause influence on the environment are solved.
Description
Technical Field
The utility model relates to the technical field of smelting furnaces, in particular to a smoke exhausting device for a smelting furnace.
Background
The intermediate frequency aluminum alloy smelting furnace is one kind of high efficiency energy saving aluminum smelting furnace developed based on aluminum smelting process, and is suitable for intermittent operation, alloy compounding and smelting with great amount of returned material.
At present, a large amount of flue gas is generated in the smelting process of aluminum alloy, and the flue gas is usually directly discharged into the atmosphere, so that a large amount of heat energy contained in the flue gas cannot be utilized, is very wasted, and can cause the greenhouse effect to influence the environment, therefore, a smoke discharging device for an aluminum alloy smelting furnace is needed to be designed to solve the problems.
Disclosure of utility model
The utility model provides smoke exhaust equipment for a smelting furnace, which solves the problems that a large amount of smoke is generated in the smelting process of aluminum alloy in the related technology, the smoke is usually directly discharged into the atmosphere, a large amount of heat energy contained in the smoke cannot be utilized, the waste is very high, and the greenhouse effect affects the environment.
The technical scheme of the utility model is as follows: comprising
The shell, the bottom of the said shell fixedly connects with the support frame, the said inner wall of shell fixedly connects with the baffle;
the heat exchange assembly is arranged on the shell;
the flue gas treatment assembly is arranged in the shell and comprises a telescopic cylinder, the telescopic cylinder is fixed on the outer wall of the shell, the output end of the telescopic cylinder is connected with a bottom cover, a driving motor is arranged on the bottom surface of the bottom cover, a rotating frame is connected in the bottom cover in a rotating mode, the rotating frame is connected with the output end of the driving motor, and a filtering adsorption plate is arranged on the rotating frame.
As a further technical scheme, the packing hopper is installed at the shell top, the gas pocket has been seted up to packing hopper surface, connecting frame is installed at the shell top, the cover is connected with to the cover, the inboard surface mounting of cover has the fixed layer, install filter pulp in the fixed layer, a plurality of exhaust port has been seted up on cover side surface a week.
As a further technical scheme, the heat exchange assembly comprises an outer cover, the outer cover is arranged on the outer surface of the outer shell, a first air port is formed in the side surface of the outer shell, the first air port is located at the bottom of the partition plate, and a second air port is formed in the inner wall of the outer shell.
As a further technical scheme, install the heat exchange pipeline in the dustcoat, the heat exchange pipeline is whole to be spiral and coils the shell outer wall, inlet tube and drain pipe are installed respectively at heat exchange pipeline both ends.
As a further technical scheme, the filling hopper is of a concave structure and is positioned in the shell.
As a further technical scheme, the filtering and adsorbing plates are provided with a plurality of filtering and adsorbing plates, and the filtering and adsorbing plates are connected to the rotating frame at an inclined angle.
As a further technical scheme, a flue gas pipeline is arranged at the lower end of the side surface of the shell, and the joint of the flue gas pipeline and the shell is positioned at the bottom of the filtering and adsorbing plate.
As a further technical scheme, the filtering and adsorbing plate is connected with the rotating frame in an inserting way.
The working principle and the beneficial effects of the utility model are as follows:
1. The flue gas treatment assembly is arranged in the flue gas treatment device, dust fall and filtration treatment can be carried out on the flue gas through the filtration and adsorption plate in the flue gas discharge process, dust is collected in the bottom cover, the bottom cover can be opened and cleaned, the flue gas after preliminary treatment can continue to be upwards, the flue gas waste heat is utilized to exchange heat through the structure in the heat exchange assembly in the process, and the flue gas is discharged after reaching the top and finally treated through the activated carbon filler and the filter cotton, so that the flue gas can be effectively purified, the flue gas can reach the dischargeable standard, the treatment effect is good, and the proposed defects can be well solved.
2. The heat exchange assembly is arranged in the utility model, and the heat exchange treatment can be carried out in the flue gas treatment process through the heat exchange pipeline which is spirally wound by the outer cover, so that the purpose of saving resources is achieved by utilizing the residual value of the flue gas.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an isometric view of a portion of a filter adsorbent panel of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is a partial enlarged view of portion A of FIG. 3 in accordance with the present utility model;
In the figure: 1. A housing; 2. a support frame; 3. a partition plate; 4. a flue gas treatment assembly; 4-1, a telescopic cylinder; 4-2, a bottom cover; 4-3, driving a motor; 4-4, rotating frame; 4-5, filtering and adsorbing plates; 4-6, filling hoppers; 4-7, air holes; 4-8, connecting frames; 4-9, a gas hood; 4-10, a fixed layer; 4-11, filtering cotton; 4-12, a smoke outlet; 5. a heat exchange assembly; 5-1, an outer cover; 5-2, a first air port; 5-3, a second air port; 5-4, heat exchange pipelines; 5-5, water inlet pipe; 5-6, a drain pipe; 6. and a flue gas pipeline.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the embodiment provides a fume extractor for a smelting furnace, comprising
The device comprises a shell 1, wherein a support frame 2 is fixedly connected to the bottom of the shell 1, and a partition plate 3 is fixedly connected to the inner wall of the shell 1;
The heat exchange assembly 5 is arranged on the shell 1;
The flue gas treatment assembly 4, the flue gas treatment assembly 4 sets up in shell 1, the flue gas treatment assembly 4 includes flexible cylinder 4-1, flexible cylinder 4-1 is fixed at shell 1 outer wall, flexible cylinder 4-1 output is connected with end cover 4-2, driving motor 4-3 is installed to end cover 4-2 bottom surface, end cover 4-2 internal rotation is connected with swivel mount 4-4, swivel mount 4-4 is connected with driving motor 4-3 output, install on swivel mount 4-4 and filter the adsorption plate 4-5, fill hopper 4-6 is installed at shell 1 top, air pocket 4-7 has been seted up on fill hopper 4-6 surface, connecting frame 4-8 is installed at shell 1 top, the cover is connected with hood 4-9 on the connecting frame 4-8 cover, inboard surface mounting of hood 4-9 has fixed layer 4-10, install filter pulp 4-11 in the fixed layer 4-10, a plurality of exhaust port 4-12 has been seted up on the side surface a week.
In this embodiment, in order to realize the purpose of safe exhaust after passing through filtration and adsorption treatment to the flue gas, designed flue gas treatment subassembly 4, can filter and adsorb the flue gas of getting into and handle, the flue gas gets into in the bottom, simultaneously driving motor 4-3 output drive swivel mount 4-4 rotates, carry out filtration treatment to the flue gas of getting into through filtering adsorption plate 4-5, later the flue gas carries out heat transfer through heat transfer subassembly 5, after flowing to the top of shell 1 after the heat transfer, adsorb through the packing in filling hopper 4-6 and the filter cotton 4-11 at top and discharge in exhaust port 4-12 department after filtering, can effectively ensure that the flue gas is discharged again after handling.
Specifically, the filler in the filler hopper 4-6 can be operated and replaced after the gas hood 4-9 is taken down, and in order to realize the full utilization of the smoke, the heat exchange assembly 5 is designed, and the water can be heated by the waste heat of the smoke, so that the residual value of the smoke is effectively utilized.
Further, the heat exchange assembly 5 comprises an outer cover 5-1, the outer cover 5-1 is arranged on the outer surface of the outer shell 1, a first air port 5-2 is formed in the side surface of the outer shell 1, the first air port 5-2 is located at the bottom of the partition plate 3, a second air port 5-3 is formed in the inner wall of the outer shell 1, a heat exchange pipeline 5-4 is arranged in the outer cover 5-1, the whole heat exchange pipeline 5-4 is spirally wound on the outer wall of the outer shell 1, and a water inlet pipe 5-5 and a water outlet pipe 5-6 are respectively arranged at two ends of the heat exchange pipeline 5-4.
In the embodiment, the flue gas enters the space between the outer cover 5-1 and the outer shell 1 at the first air port 5-2, the heat of the flue gas can be covered on the surface of the heat exchange pipeline 5-4, water communicated through the water inlet pipe 5-5 and the water outlet pipe 5-6 flows in the heat exchange pipeline 5-4 for heating, and the heating time of heat exchange can be increased and the heating effect can be improved through the spiral heat exchange pipeline 5-4 structure.
Further, the filling hopper 4-6 is of a concave structure and is positioned inside the shell 1.
In the embodiment, the filler hoppers 4-6 are matched with the air holes 4-7 through the concave structure, so that the entering smoke and the filler in the filler hoppers 4-6 can be fully adsorbed.
Further, the filtering and adsorbing plates 4-5 are provided with a plurality of filtering and adsorbing plates 4-5 which are connected to the rotating frame 4-4 in an inclined angle.
In this embodiment, through a plurality of inclined filtration adsorption plates 4-5, the cooperation rotation can block and collect the dust in the flue gas in the bottom cover 4-2 to the abundant filtration treatment of flue gas, and bottom cover 4-2 accessible telescopic cylinder 4-1 output stretches out and descends to open, conveniently clears up.
Further, a flue gas pipeline 6 is arranged at the lower end of the side surface of the shell 1, and the joint of the flue gas pipeline 6 and the shell 1 is positioned at the bottom of the filtering and adsorbing plate 4-5.
In this embodiment, the flue gas duct 6 is used for blowing flue gas into the housing 1 and ensuring that the flue gas flows upwards after being treated by the filter adsorption plates 4-5.
Further, the filter adsorption plate 4-5 is connected with the rotary frame 4-4 by inserting.
In this embodiment, the filtering and adsorbing plate 4-5 is blocked by dust in the flue gas after long-term use, and needs to be removed periodically for cleaning or directly replaced, so as to ensure the treatment effect of the filtering and adsorbing plate 4-5.
When the flue gas is required to be discharged, the flue gas enters the shell 1 through the flue gas pipeline 6, the driving motor 4-3 is started to enable the filter adsorption plate 4-5 to rotate, the upward flue gas enters the shell 5-1 at the first air port 5-2 of the side wall after being treated by the filter adsorption plate 4-5, the flue gas rises upwards, the water is required to be connected with the water inlet pipe 5-5 and the water outlet pipe 5-6 through the heat exchange water supply equipment, the water flows in the heat exchange pipeline 5-4, the waste heat of the flue gas is subjected to heating treatment, the flue gas returns to the shell 1 through the second air port 5-3, enters the filler hopper 4-6 through the air hole 4-7 and is subjected to filler adsorption treatment, and is discharged at the smoke outlet 4-12 after being treated by the filter cotton 4-11, during cleaning, the bottom cover 4-2 is pushed out from the bottom of the shell 1 through the extension cylinder 4-1, the filler in the top filler hopper is required to be cleaned, and the shell is subjected to operation and replacement by the filler such as activated carbon used in the market after the air cover 4-9 is taken down.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A fume extractor for a smelting furnace, comprising
The device comprises a shell (1), wherein a supporting frame (2) is fixedly connected to the bottom of the shell (1), and a partition plate (3) is fixedly connected to the inner wall of the shell (1);
The heat exchange assembly (5), the said heat exchange assembly (5) is set up on said outer cover (1);
The flue gas treatment assembly (4), flue gas treatment assembly (4) set up in shell (1), flue gas treatment assembly (4) are including flexible cylinder (4-1), flexible cylinder (4-1) are fixed shell (1) outer wall, flexible cylinder (4-1) output is connected with end cover (4-2), driving motor (4-3) are installed to end cover (4-2) bottom surface, end cover (4-2) internal rotation is connected with swivel mount (4-4), swivel mount (4-4) with driving motor (4-3) output is connected, install filtration adsorption plate (4-5) on swivel mount (4-4).
2. The smoke exhaust equipment for a smelting furnace according to claim 1, wherein a filling hopper (4-6) is installed at the top of the shell (1), air holes (4-7) are formed in the surface of the filling hopper (4-6), a connecting frame (4-8) is installed at the top of the shell (1), a gas hood (4-9) is sleeved on the connecting frame (4-8), a fixing layer (4-10) is installed on the inner side surface of the gas hood (4-9), filter cotton (4-11) is installed in the fixing layer (4-10), and a plurality of smoke exhaust ports (4-12) are formed in a circle on the side surface of the gas hood (4-9).
3. The smoke evacuation device for a smelting furnace according to claim 1, wherein the heat exchange assembly (5) comprises an outer cover (5-1), the outer cover (5-1) is mounted on the outer surface of the outer cover (1), a first air port (5-2) is formed in the side surface of the outer cover (1), the first air port (5-2) is located at the bottom of the partition plate (3), and a second air port (5-3) is formed in the inner wall of the outer cover (1).
4. A smoke evacuation device for a smelting furnace according to claim 3, wherein a heat exchange pipeline (5-4) is installed in the outer cover (5-1), the heat exchange pipeline (5-4) is integrally spirally wound on the outer wall of the outer shell (1), and a water inlet pipe (5-5) and a water outlet pipe (5-6) are respectively installed at two ends of the heat exchange pipeline (5-4).
5. A fume extractor for a smelting furnace according to claim 2, characterized in that the filling hoppers (4-6) are of concave construction and are located inside the casing (1).
6. The fume extractor for smelting furnace according to claim 1, characterized in that the filtering and adsorbing plates (4-5) are provided in several numbers, and that several filtering and adsorbing plates (4-5) are connected to the rotating frame (4-4) at an inclined angle.
7. The smoke evacuation device for a smelting furnace according to claim 1, wherein a smoke pipeline (6) is installed at the lower end of the side surface of the housing (1), and the joint of the smoke pipeline (6) and the housing (1) is located at the bottom of the filtering and adsorbing plate (4-5).
8. The fume extractor for smelting furnaces according to claim 1, characterised in that the filter adsorption plate (4-5) is connected to the rotating frame (4-4) by means of a plug-in connection.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221077290U true CN221077290U (en) | 2024-06-04 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209458956U (en) | A kind of incineration treatment of garbage air cleaning facility | |
| CN207856619U (en) | A kind of gas cleaning plant of activated carbon adsorption | |
| CN115739520A (en) | Enameled wire surface lubricating coating machine and coating method | |
| CN108325278A (en) | A kind of brick field drying chamber tail gas energy conservation and environmental protection processing equipment | |
| CN221077290U (en) | Fume extractor for smelting furnace | |
| CN206508698U (en) | Film workshop air cleaning unit | |
| CN212644804U (en) | Integrated gas purification device | |
| CN110285657B (en) | Air inlet device for green energy-saving grain dryer | |
| CN207769491U (en) | A kind of coating cloud exhaust treatment system being desorbed manually | |
| CN111877236B (en) | Municipal administration poplar wadding cleaning device | |
| CN113865376A (en) | Fractal microchannel heat exchanger | |
| CN212680582U (en) | Energy-saving municipal domestic waste is exhaust treatment device for carbonization | |
| CN113432460A (en) | Waste gas waste heat recycling device | |
| CN211987611U (en) | Waste gas treatment device for drying activated clay | |
| CN211400768U (en) | Novel isothermal smelting aluminum melting furnace | |
| CN211328886U (en) | Chemical gas recovery device | |
| CN207822722U (en) | A kind of cooking fume control equipment of cycle fresh air | |
| CN215610180U (en) | Smoke recovery and purification device of cold rolling mill | |
| CN207162797U (en) | A kind of idle call air purifier | |
| CN108579336B (en) | High-efficient environmental protection's organic waste gas adsorbs concentrator | |
| CN207253967U (en) | A kind of plasma cutting machines fast dust-removing device | |
| CN218358001U (en) | Unorganized waste gas collecting and treating device for sand casting pouring | |
| CN215842369U (en) | Exhaust gas purification treatment device | |
| CN220453694U (en) | Heat energy recovery processing equipment | |
| CN219415696U (en) | Environment-friendly high-temperature atmosphere welding furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |