CN209475923U - One kind having silicon carbide smelting gas sampling cleaning equipment - Google Patents
One kind having silicon carbide smelting gas sampling cleaning equipment Download PDFInfo
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- CN209475923U CN209475923U CN201822076872.2U CN201822076872U CN209475923U CN 209475923 U CN209475923 U CN 209475923U CN 201822076872 U CN201822076872 U CN 201822076872U CN 209475923 U CN209475923 U CN 209475923U
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- China
- Prior art keywords
- storehouse
- gas
- smelting
- silicon carbide
- pipe
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Abstract
The utility model discloses one kind to have silicon carbide smelting gas sampling cleaning equipment, including smelting storehouse, the smelting storehouse surface is provided with seal cover board, and seal cover board surface is equipped with controlled valve, described one end for smelting storehouse is tightly connected by gas-guide tube and purification absorption storehouse, and purification absorption position in storehouse is in the side for smelting storehouse, gas cleaning filter and control valve are installed on the gas-guide tube, the one end in purification absorption storehouse is tightly connected by pressure-measuring pipe and air gauge, purification absorption storehouse is connected by first pipe with combustion bin, one end of the combustion bin is tightly connected by purge pipe and Tower for purifying waste gas, and Tower for purifying waste gas is located at the side of combustion bin, the bottom end of the Tower for purifying waste gas is connected by second pipe with catalysis reaction warehouse, and flowing valve is installed on second pipe.The utility model sufficiently can be reacted and be removed to silicon carbide smelting exhaust gas by utilizing combustion method, cooperation absorption method and catalysis reaction.
Description
Technical field
The utility model relates to silicon carbide smelting technical fields, specially a kind of to have the purification of silicon carbide smelting gas sampling
Equipment.
Background technique
Diamond dust also known as silicon carbide are (to need to add when production green silicon carbide with quartz sand, petroleum coke (or coal tar), sawdust
Salt) etc. raw materials formed by resistance furnace pyrolytic semlting.There is also rare mineral, Mo Sangshi in the Nature for silicon carbide.Carbonization
Silicon is also known as moissanite.In the non-oxidized substances high-tech refractory raw material such as contemporary C, N, B, silicon carbide is most widely used, most economical
One kind, be properly termed as corundum or fire sand.The silicon carbide of Chinese industrial production at present is divided into black silicon carbide and green carbon
Two kinds of SiClx, be hexagonal, and specific gravity is 3.20~3.25.Silicon carbide is by American Acheson in electric smelting Buddha's warrior attendant in 1891
When stone is tested, in a kind of laboratory carbide serendipitous, it was mistakenly considered the mixture of diamond at that time, therefore is named Buddha's warrior attendant
Sand, the method that Acheson in 1893 has found out industrial silicon carbide smelting, that is, the acheson furnace that the big daily life of a family is said, always edge
With so far, using carbonaceous material as the resistance furnace of furnace core body, the mixture of electrified regulation quartz SIO2 and carbon generates silicon carbide.
Current silicon carbide smelting gas sampling cleaning equipment can not carry out sufficiently reaction to tail gas and remove, and cause in tail gas
Containing acidic materials, environment is caused seriously to pollute, therefore market in urgent need is developed a kind of novel has silicon carbide smelting exhaust gas
Collection and purification equipment.
Utility model content
The purpose of this utility model is to provide one kind to have silicon carbide smelting gas sampling cleaning equipment, above-mentioned to solve
The silicon carbide smelting gas sampling cleaning equipment proposed in background technique can not carry out sufficiently reaction to tail gas and remove, and lead to tail gas
In contain acidic materials, the problems such as seriously polluting, is caused to environment.
To achieve the above object, the utility model provides the following technical solutions: one kind having silicon carbide smelting gas sampling
Cleaning equipment, including storehouse is smelted, the smelting storehouse surface is provided with seal cover board, and seal cover board surface is equipped with switch valve
Door, described one end for smelting storehouse are tightly connected by gas-guide tube with absorption storehouse is purified, and are purified and adsorbed position in storehouse in the one of smelting storehouse
Side, gas cleaning filter and control valve are equipped on the gas-guide tube, and the one end in purification absorption storehouse passes through pressure-measuring pipe
It is tightly connected with air gauge, purification absorption storehouse is connected by first pipe with combustion bin, and one end of the combustion bin is logical
It crosses purge pipe and Tower for purifying waste gas is tightly connected, and Tower for purifying waste gas is located at the side of combustion bin, the Tower for purifying waste gas
Bottom end is connected by second pipe with catalysis reaction warehouse, and flowing valve is equipped on second pipe.
Preferably, one end of the catalysis reaction warehouse is connected by pipeline with chimney.
Preferably, upper and lower ends are equipped with hinged block inside purification absorption storehouse, and are arranged between hinged block active
Charcoal net.
Preferably, the active carbon net is provided with three groups, and is in be equally spaced between active carbon net.
Preferably, the hinged place of the combustion bin and purge pipe is provided with sealing ring.
Preferably, the junction in the gas-guide tube and smelting storehouse and purification absorption storehouse is provided with sealing mechanism.
Compared with prior art, the utility model has the beneficial effects that
(1) one end for smelting storehouse is tightly connected by gas-guide tube and purification absorption storehouse, upper and lower ends inside purification absorption storehouse
Hinged block is installed, is provided with active carbon net between hinged block, first with activated carbon adsorption performance, can be generated to smelting in storehouse
Tail gas in granule foreign carry out preliminary adsorption filtration and remove, reach preliminary purification effect；
(2) gas cleaning filter is installed, gas cleaning filter utilizes electrostatic precipitation principle, makes grit on gas-guide tube
It is charged, and it is deposited on grit on dust arrester under the action of electric field force, grit is separated from dusty gas, reaches quiet
Electric precipitation effect；
(3) purification absorption storehouse is connected by first pipe with combustion bin, and one end of combustion bin by purge pipe and is given up
Gas purifying column is tightly connected, and by being passed through exhaust gas into generation completely burned reaction in combustion bin, can sufficiently be fired to exhaust gas
It burns, recycles Tower for purifying waste gas, purification removing is carried out to the substance after burning, reaches double purification effect；
(4) bottom end of Tower for purifying waste gas is connected by second pipe with catalysis reaction warehouse, and catalysis reaction warehouse can be right
Gas carries out last catalysis reaction, carries out reaction removing to the acidic materials in exhaust gas, reaches anacidity discharge, meets national ring
Protect the strategic objective of emission reduction.
Detailed description of the invention
Fig. 1 is the whole main view of the utility model；
Fig. 2 is structural schematic diagram at the A of the utility model；
Fig. 3 is that chamber structure schematic diagram is adsorbed in the purification of the utility model.
In figure: 1, smelting storehouse；2, control valve；3, purification absorption storehouse；4, air gauge；5, pressure-measuring pipe；6, first pipe；7,
Combustion bin；8, Tower for purifying waste gas；9, seal cover board；10, controlled valve；11, gas-guide tube；12, gas cleaning filter；13, cigarette
Chimney；14, it is catalyzed reaction warehouse；15, second pipe；16, flowing valve；17, sealing ring；18, purge pipe；19, hinged block；20, living
Property charcoal net.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Please refer to Fig. 1-3, a kind of embodiment provided by the utility model: one kind having the purification of silicon carbide smelting gas sampling
Equipment, including storehouse 1 is smelted, it smelts 1 surface of storehouse and is provided with seal cover board 9, and 9 surface of seal cover board is equipped with controlled valve 10,
The one end for smelting storehouse 1 is adsorbed storehouse 3 by gas-guide tube 11 and purification and is tightly connected, and purifies absorption storehouse 3 is located at smelting storehouse 1 one
Side, gas cleaning filter 12 and control valve 2 are equipped on gas-guide tube 11, and gas cleaning filter 12 is former using electrostatic precipitation
Reason, keeps grit charged, and be deposited on grit on dust arrester under the action of electric field force, grit is isolated from dusty gas
Come, reach electrostatic precipitation effect, the one end in purification absorption storehouse 3 is tightly connected by pressure-measuring pipe 5 and air gauge 4, purification absorption storehouse 3
It is connected by first pipe 6 with combustion bin 7, one end of combustion bin 7 is connected by purge pipe 18 and the sealing of Tower for purifying waste gas 8
It connects, and Tower for purifying waste gas 8 is located at the side of combustion bin 7, by being passed through exhaust gas into generation completely burned reaction in combustion bin 7,
Full combustion can be carried out to exhaust gas, recycle Tower for purifying waste gas 8, purification removing is carried out to the substance after burning, reaches secondary purifying
Change effect, the bottom end of Tower for purifying waste gas 8 is connected by second pipe 15 with catalysis reaction warehouse 14, and on second pipe 15
Flowing valve 16 is installed, catalysis reaction warehouse 14 can carry out last catalysis reaction to gas, carry out to the acidic materials in exhaust gas
Reaction is removed, and is reached anacidity discharge, is met the strategic objective of national environmental protection emission reduction.
Further, the one end for being catalyzed reaction warehouse 14 is connected by pipeline with chimney 13.
Further, purification absorption 3 inside upper and lower ends of storehouse are equipped with hinged block 19, and are arranged between hinged block 19 active
Charcoal net 20 can tentatively be inhaled first with 20 absorption property of active carbon net to granule foreign in the tail gas generated in storehouse 1 is smelted
Attached filtering is removed, and preliminary purification effect is reached.
Further, active carbon net 20 is provided with three groups, and is in be equally spaced between active carbon net 20.
Further, the hinged place of combustion bin 7 and purge pipe 18 is provided with sealing ring 17.
Further, the junction in gas-guide tube 11 and smelting storehouse 1 and purification absorption storehouse 3 is provided with sealing mechanism.
Working principle: in use, the one end for smelting storehouse 1 is tightly connected by gas-guide tube 11 and purification absorption storehouse 3, gas-guide tube
Gas cleaning filter 12 and control valve 2 are installed on 11, open control valve 2, gas cleaning filter 12 utilizes electrostatic
Dust-cleaning principle keeps grit charged, and be deposited on grit on dust arrester under the action of electric field force, by grit from dusty gas
Separate, reach electrostatic precipitation effect, purification absorption 3 inside upper and lower ends of storehouse are equipped with hinged block 19, and hinged block 19 it
Between be provided with active carbon net 20, can be miscellaneous to particle in the tail gas generated in storehouse 1 is smelted first with 20 absorption property of active carbon net
Matter carries out preliminary adsorption filtration and removes, and reaches preliminary purification effect, and purification absorption storehouse 3 is connected by first pipe 6 with combustion bin 7
It connects, one end of combustion bin 7 is tightly connected by purge pipe 18 and Tower for purifying waste gas 8, by being passed through exhaust gas into combustion bin 7
Completely burned reaction occurs, full combustion can be carried out to exhaust gas, recycle Tower for purifying waste gas 8, the substance after burning carried out net
Change and remove, reach double purification effect, the bottom end of Tower for purifying waste gas 8 is connected by second pipe 15 with catalysis reaction warehouse 14
It connects, and flowing valve 16 is installed on second pipe 15, catalysis reaction warehouse 14 can carry out last catalysis reaction to gas, to exhaust gas
In acidic materials carry out reaction removing, reach anacidity discharge, meet the strategic objective of national environmental protection emission reduction, be catalyzed reaction warehouse 14
One end be connected with chimney 13 by pipeline, the gas after final purification is from the discharge of chimney 13.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. one kind has silicon carbide smelting gas sampling cleaning equipment, including smelts storehouse (1), which is characterized in that the smelting storehouse
(1) surface is provided with seal cover board (9), and seal cover board (9) surface is equipped with controlled valve (10), smelting storehouse (1)
One end is tightly connected by gas-guide tube (11) and purification absorption storehouse (3), and is purified absorption storehouse (3) and be located at the side for smelting storehouse (1),
Gas cleaning filter (12) and control valve (2), one end of purification absorption storehouse (3) are installed on the gas-guide tube (11)
It is tightly connected by pressure-measuring pipe (5) and air gauge (4), purification absorption storehouse (3) passes through first pipe (6) and combustion bin (7)
It is connected, one end of the combustion bin (7) is tightly connected by purge pipe (18) and Tower for purifying waste gas (8), and waste gas purification
Tower (8) is located at the side of combustion bin (7), and the bottom end of the Tower for purifying waste gas (8) is anti-by second pipe (15) and catalysis
It answers storehouse (14) to be connected, and flowing valve (16) is installed on second pipe (15).
2. according to claim 1 a kind of with silicon carbide smelting gas sampling cleaning equipment, it is characterised in that: described to urge
The one end for changing reaction warehouse (14) is connected by pipeline with chimney (13).
3. according to claim 1 a kind of with silicon carbide smelting gas sampling cleaning equipment, it is characterised in that: described net
Change the internal upper and lower ends of absorption storehouse (3) to be equipped with hinged block (19), and is provided with active carbon net (20) between hinged block (19).
4. according to claim 3 a kind of with silicon carbide smelting gas sampling cleaning equipment, it is characterised in that: the work
Property charcoal net (20) be provided with three groups, and in being equally spaced between active carbon net (20).
5. according to claim 1 a kind of with silicon carbide smelting gas sampling cleaning equipment, it is characterised in that: the combustion
The hinged place for burning storehouse (7) and purge pipe (18) is provided with sealing ring (17).
6. according to claim 1 a kind of with silicon carbide smelting gas sampling cleaning equipment, it is characterised in that: described to lead
The junction of tracheae (11) and smelting storehouse (1) and purification absorption storehouse (3) is provided with sealing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076872.2U CN209475923U (en) | 2018-12-12 | 2018-12-12 | One kind having silicon carbide smelting gas sampling cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076872.2U CN209475923U (en) | 2018-12-12 | 2018-12-12 | One kind having silicon carbide smelting gas sampling cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209475923U true CN209475923U (en) | 2019-10-11 |
Family
ID=68127127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076872.2U Expired - Fee Related CN209475923U (en) | 2018-12-12 | 2018-12-12 | One kind having silicon carbide smelting gas sampling cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209475923U (en) |
-
2018
- 2018-12-12 CN CN201822076872.2U patent/CN209475923U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |