CN209662857U - A kind of iron alloy electric furnace tail gas recycling classified use device - Google Patents
A kind of iron alloy electric furnace tail gas recycling classified use device Download PDFInfo
- Publication number
- CN209662857U CN209662857U CN201920261280.XU CN201920261280U CN209662857U CN 209662857 U CN209662857 U CN 209662857U CN 201920261280 U CN201920261280 U CN 201920261280U CN 209662857 U CN209662857 U CN 209662857U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- tail gas
- electric furnace
- outlet
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of iron alloy electric furnace tail gas recycling classified use devices, including the first air inlet pipe and sorting mechanism, the inside left of first air inlet pipe is provided with filter mechanism, and first the inner right side of air inlet pipe be mounted with cooling body, the sorting mechanism is embedded in the outlet end of sorting mechanism, the inside of filter mechanism includes filter screen, and the upper end of filter screen is connected with mounting plate.The iron alloy electric furnace tail gas recycling classified use device is provided with filter screen, it can be filtered the gas entered inside the first air inlet pipe, the iron alloy electric furnace tail gas recycling classified use device of effective solution in the market is when collecting tail gas, tail gas can not be purified, collected tail gas is caused to contain granule foreign, the problem of influencing the utilization rate of the later period resource, and filter screen can be taken out by rotating bolt from the inside of the first air inlet pipe, so that convenient periodically clear up the first air inlet pipe and filter screen.
Description
Technical field:
The utility model relates to iron alloy electric furnace treating tail gas technical field, specially a kind of iron alloy electric furnace tail gas resource
Change classified use device.
Background technique:
Iron alloy electric furnace have be ferroalloy smelting capital equipment, during ferroalloy smelting, iron alloy electric furnace meeting
Certain tail gas is generated, in order to which tail gas is preferably utilized, and guarantees that air will not be polluted, so needs pair
The tail gas of generation carries out classified use.
Iron alloy electric furnace tail gas recycling classified use device in the market can not carry out tail gas when collecting tail gas
Purification, causes collected tail gas to contain granule foreign, influences the utilization rate of the later period resource, and the collection rate of tail gas resource
It is lower with classified use rate, for this purpose, it is proposed that a kind of iron alloy electric furnace tail gas recycling classified use device.
Utility model content:
The purpose of this utility model is to provide a kind of iron alloy electric furnace tail gas recycling classified use devices, existing to solve
There is the deficiency of technology.
The utility model is implemented by following technical solution: a kind of iron alloy electric furnace tail gas recycling classified use device, packet
Including the first air inlet pipe and sorting mechanism, the inside left of first air inlet pipe is provided with filter mechanism, and the first air inlet pipe
Inner right side is mounted with cooling body, and the sorting mechanism is embedded in the outlet end of sorting mechanism.
Preferably, the inside of the filter mechanism includes filter screen, and the upper end of filter screen is connected with mounting plate, described
The inside two sides of mounting plate are equipped with bolt.
Preferably, to be fixedly connected between the filter screen and mounting plate, and mounting plate passes through bolt and the first air inlet pipe
It is connected.
Preferably, the inside of the cooling body includes the first coldplate, and the first coldplate and the first air inlet pipe
To be welded and fixed between internal upper and lower side, first air inlet pipe is internally provided with rotating cylinder, and the outer wall of rotating cylinder is fixed with the
Two coldplates, the both ends of the rotating cylinder are mounted with rotary shaft, and to be welded and fixed between rotary shaft and the inner wall of the first air inlet pipe,
First coldplate is internally provided with water outlet, and the lower end of water outlet is inlaid with outlet valve, the lower end of the outlet valve
It is connected with outlet pipe, and the lower end of outlet pipe is equipped with water collect tank.
Preferably, to be fixedly connected between second coldplate and rotating cylinder, rotating cylinder is spaced substantially equidistant in the first air inlet
The inside of pipe, and rotating cylinder constitutes rotational structure by rotary shaft and the first air inlet pipe.
Preferably, the inside of the sorting mechanism includes the second air inlet pipe, and the second air inlet pipe and the first air inlet pipe it
Between by screw thread connect, the outlet end of second air inlet pipe is fixed with compressor, and the outlet end of compressor is provided with
Gas tank out, it is described go out gas tank outer wall be mounted with drier, and the lower end of escape pipe is inlaid with liquid valve, under the liquid valve
End is connected with outlet tube, and the lower end of outlet tube is equipped with storage tank, and the lower end side of the gas tank out is fixed with air outlet valve, and
The outlet end of air outlet valve is provided with air accumulator.
Preferably, the air accumulator is connected by air outlet valve with escape pipe, and gas tank passes through outlet tube and liquid valve out
It is connected with escape pipe.
The advantages of the utility model:
1, the iron alloy electric furnace tail gas recycling classified use device is provided with filter screen, can to enter first into
The gas of pipe is filtered, and the iron alloy electric furnace tail gas recycling classified use device of effective solution in the market is being received
When collecting tail gas, tail gas can not be purified, collected tail gas is caused to contain granule foreign, influence the later period resource
The problem of utilization rate, and filter screen can be taken out by rotating bolt from the inside of the first air inlet pipe, thus convenient periodically to the
One air inlet pipe and filter screen are cleared up；
2, the iron alloy electric furnace tail gas recycling classified use device is provided with the second coldplate, can carry out to gas
It is cooling, the temperature of gas is reduced, and gas interior is separated containing miscellaneous water vapour, the categorised collection for improving tail gas utilizes
Rate, and rotating cylinder can be driven the second coldplate to be rotated by the promotion of air-flow, then can spend gas and be stopped, and reduce gas
The flowing velocity of body increases gas with the contact duration of the second coldplate, improves cooling effect；
3, the iron alloy electric furnace tail gas recycling classified use device is provided with compressor, the gas after compression and drying
Automatically it is separated, so that the internal carbon monoxide contained is changed into liquid, enter out in gas tank, and the gas in gas can be with
It enters in air accumulator, liquid CO collected in this way can be used as the reducing agent in metallurgy, to improve tail gas
Classified use rate.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the first air inlet pipe of the utility model right side structural representation.
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 2；
Fig. 4 is the utility model escape pipe right side structural representation
In figure: 1, the first air inlet pipe；2, filter mechanism；201, filter screen；202, mounting plate；203, bolt；3, cooler
Structure；301, the first coldplate；302, rotating cylinder；303, the second coldplate；304, rotary shaft；305, water outlet；306, outlet valve；
307, outlet pipe；308, water collect tank；4, sorting mechanism；401, the second air inlet pipe；402, compressor；403, escape pipe；404, it does
Dry device；405, liquid valve；406, outlet tube；407, storage tank；408, air outlet valve；409, air accumulator.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1-4, the utility model provides a kind of technical solution: a kind of iron alloy electric furnace tail gas recycling classification
Utilize device, including the first air inlet pipe 1, filter mechanism 2, filter screen 201, mounting plate 202, bolt 203, cooling body 3, first
Coldplate 301, the second coldplate 303, rotary shaft 304, water outlet 305, outlet valve 306, outlet pipe 307, catchments at rotating cylinder 302
Tank 308, sorting mechanism 4, the second air inlet pipe 401, compressor 402, escape pipe 403, drier 404, liquid valve 405, outlet tube
406, storage tank 407, air outlet valve 408 and air accumulator 409, the inside left of the first air inlet pipe 1 are provided with filter mechanism 2, and
The inner right side of one air inlet pipe 1 is mounted with cooling body 3, and the inside of filter mechanism 2 includes filter screen 201, and filter screen 201
Upper end be connected with mounting plate 202, the inside two sides of mounting plate 202 are equipped with bolt 203, filter screen 201 and mounting plate 202 it
Between to be fixedly connected, and mounting plate 202 is connected by bolt 203 with the first air inlet pipe 1, and filter screen 201 can be to entering
Gas inside first air inlet pipe 1 is filtered, the iron alloy electric furnace tail gas recycling classified use of effective solution in the market
Device can not purify tail gas when collecting tail gas, cause collected tail gas to contain granule foreign, influence the later period
The problem of utilization rate of the resource, and filter screen 201 can be taken out by rotating bolt 203 from the inside of the first air inlet pipe 1, from
And conveniently periodically the first air inlet pipe 1 and filter screen 201 are cleared up；
The inside of cooling body 3 includes the first coldplate 301, and the inside of the first coldplate 301 and the first air inlet pipe 1
To be welded and fixed between upper and lower side, the first air inlet pipe 1 is internally provided with rotating cylinder 302, and the outer wall of rotating cylinder 302 is fixed with second
Coldplate 303, the both ends of rotating cylinder 302 are mounted with rotary shaft 304, and are weldering between rotary shaft 304 and the inner wall of the first air inlet pipe 1
Fixation is connect, the first coldplate 301 is internally provided with water outlet 305, and the lower end of water outlet 305 is inlaid with outlet valve 306, out
The lower end of water valve 306 is connected with outlet pipe 307, and the lower end of outlet pipe 307 is equipped with water collect tank 308, the second coldplate 303 with
To be fixedly connected between rotating cylinder 302, rotating cylinder 302 is spaced substantially equidistant in the inside of the first air inlet pipe 1, and rotating cylinder 302 passes through rotation
Shaft 304 and the first air inlet pipe 1 constitute rotational structure, and the second coldplate 303 can cool down gas, reduce the temperature of gas
Degree, and gas interior is separated containing miscellaneous water vapour, the categorised collection utilization rate of tail gas is improved, and rotating cylinder 302 is by gas
The promotion of stream can drive the second coldplate 303 to be rotated, then can spend gas and be stopped, and reduce the flowing speed of gas
Degree increases gas with the contact duration of the second coldplate 303, improves cooling effect；
Sorting mechanism 4 is embedded in the outlet end of sorting mechanism 4, and the inside of sorting mechanism 4 includes the second air inlet pipe 401,
And second is connected by screw thread between air inlet pipe 401 and the first air inlet pipe 1, the outlet end of the second air inlet pipe 401 is fixed with
Compressor 402, and the outlet end of compressor 402 is provided with escape pipe 403, the outer wall of escape pipe 403 is mounted with drier 404,
And the lower end of escape pipe 403 is inlaid with liquid valve 405, the lower end of liquid valve 405 is connected with outlet tube 406, and outlet tube 406
Lower end is equipped with storage tank 407, and the lower end side of escape pipe 403 is fixed with air outlet valve 408, and the outlet end of air outlet valve 408 is set
It is equipped with air accumulator 409, air accumulator 409 is connected by air outlet valve 408 with escape pipe 403, and escape pipe 403 passes through outlet tube
406 and liquid valve 405 be connected with escape pipe 403, the gas after compression and drying is separated automatically, makes internal contain
Carbon monoxide is changed into liquid, enters in escape pipe 403, and the gas in gas can enter in air accumulator 409, in this way
Collected liquid CO can be used as the reducing agent in metallurgy, to improve tail gas classified use rate.
Working principle: in use, being first installed to the first air inlet pipe 1 on iron alloy electric furnace by screw, make ferroalloy
Tail gas in electric furnace enters in the first air inlet pipe 1, and tail gas stream can carry out gas through filter screen 201, filter screen 201
Filter, filtered gas are contacted with the first coldplate 301 and the second coldplate 303, are cooled down to gas, then the water in gas
Steam is changed into liquid, enters in outlet valve 306 from water outlet 305, then enters from outlet valve 306 along outlet pipe 307
In water collect tank 308, and gas after cooling enters in compressor 402 along the second air inlet pipe 401, presses through compressor 402
Gas after contracting enters in escape pipe 403, and starts drier 404, and drier 404 carries out the gas in escape pipe 403
It is dry, so that gas is formed cryogenic high pressure state, then obtain carbon monoxide in gas and be changed into liquid, then hydrogen and carbon monoxide point
From liquid CO enters in storage tank 407, and hydrogen enters in air accumulator 409 from air outlet valve 408, thus completes
A kind of process that iron alloy electric furnace tail gas recycling classified use device uses
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of iron alloy electric furnace tail gas recycling classified use device, including the first air inlet pipe (1) and sorting mechanism (4),
It is characterized in that, the inside left of first air inlet pipe (1) is provided with filter mechanism (2), and the inside of the first air inlet pipe (1) is right
Side is mounted with cooling body (3), and the sorting mechanism (4) is embedded in the outlet end of sorting mechanism (4).
2. a kind of iron alloy electric furnace tail gas recycling classified use device according to claim 1, which is characterized in that described
The inside of filter mechanism (2) includes filter screen (201), and the upper end of filter screen (201) is connected with mounting plate (202), described
The inside two sides of mounting plate (202) are equipped with bolt (203).
3. a kind of iron alloy electric furnace tail gas recycling classified use device according to claim 2, which is characterized in that described
To be fixedly connected between filter screen (201) and mounting plate (202), and mounting plate (202) passes through bolt (203) and the first air inlet pipe
(1) it is connected.
4. a kind of iron alloy electric furnace tail gas recycling classified use device according to claim 1, which is characterized in that described
The inside of cooling body (3) includes the first coldplate (301), and the inside of the first coldplate (301) and the first air inlet pipe (1)
To be welded and fixed between upper and lower side, first air inlet pipe (1) is internally provided with rotating cylinder (302), and the outer wall of rotating cylinder (302)
It is fixed with the second coldplate (303), the both ends of the rotating cylinder (302) are mounted with rotary shaft (304), and rotary shaft (304) and the
To be welded and fixed between the inner wall of one air inlet pipe (1), first coldplate (301) is internally provided with water outlet (305), and
The lower end of water outlet (305) is inlaid with outlet valve (306), and the lower end of the outlet valve (306) is connected with outlet pipe (307), and
The lower end of outlet pipe (307) is equipped with water collect tank (308).
5. a kind of iron alloy electric furnace tail gas recycling classified use device according to claim 4, which is characterized in that described
To be fixedly connected between second coldplate (303) and rotating cylinder (302), rotating cylinder (302) is spaced substantially equidistant in the first air inlet pipe (1)
Inside, and rotating cylinder (302) constitutes rotational structure by rotary shaft (304) and the first air inlet pipe (1).
6. a kind of iron alloy electric furnace tail gas recycling classified use device according to claim 1, which is characterized in that described
The inside of sorting mechanism (4) includes the second air inlet pipe (401), and is led between the second air inlet pipe (401) and the first air inlet pipe (1)
Cross screw thread connection, the outlet end of second air inlet pipe (401) is fixed with compressor (402), and compressor (402) goes out
Mouth end is provided with escape pipe (403), and the outer wall of the escape pipe (403) is mounted with drier (404), and escape pipe (403)
Lower end is inlaid with liquid valve (405), and the lower end of the liquid valve (405) is connected with outlet tube (406), and outlet tube (406)
Lower end is equipped with storage tank (407), and the lower end side of the escape pipe (403) is fixed with air outlet valve (408), and air outlet valve
(408) outlet end is provided with air accumulator (409).
7. a kind of iron alloy electric furnace tail gas recycling classified use device according to claim 6, which is characterized in that described
Air accumulator (409) is connected by air outlet valve (408) with escape pipe (403), and escape pipe (403) pass through outlet tube (406) and
Liquid valve (405) is connected with escape pipe (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261280.XU CN209662857U (en) | 2019-02-25 | 2019-02-25 | A kind of iron alloy electric furnace tail gas recycling classified use device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261280.XU CN209662857U (en) | 2019-02-25 | 2019-02-25 | A kind of iron alloy electric furnace tail gas recycling classified use device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662857U true CN209662857U (en) | 2019-11-22 |
Family
ID=68570184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261280.XU Active CN209662857U (en) | 2019-02-25 | 2019-02-25 | A kind of iron alloy electric furnace tail gas recycling classified use device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893623A (en) * | 2021-10-29 | 2022-01-07 | 四川华能氢能科技有限公司 | Pretreatment equipment for hydrogen production |
| CN114345022A (en) * | 2021-12-14 | 2022-04-15 | 安徽华宇机械制造有限公司 | Pulse bag type dust collector for treating high-temperature dust |
-
2019
- 2019-02-25 CN CN201920261280.XU patent/CN209662857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893623A (en) * | 2021-10-29 | 2022-01-07 | 四川华能氢能科技有限公司 | Pretreatment equipment for hydrogen production |
| CN114345022A (en) * | 2021-12-14 | 2022-04-15 | 安徽华宇机械制造有限公司 | Pulse bag type dust collector for treating high-temperature dust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209662857U (en) | A kind of iron alloy electric furnace tail gas recycling classified use device | |
| CN219482149U (en) | Gas drying device for liquid degassing | |
| CN206593488U (en) | One kind energy-conservation smelting iron and steel waste gas dedusting case | |
| CN107233783A (en) | A kind of hot chamber machine useless cigarette processing system of waste gas | |
| CN106422646A (en) | Exhaust gas pre-cooling absorbing technique and device thereof | |
| CN208936815U (en) | A kind of heat exchange pre-cooler of compressed air | |
| CN208389670U (en) | A kind of furnace gas purification device for aluminium alloy production line | |
| CN211302404U (en) | Landfill is with usable gas collection device | |
| CN206152572U (en) | Air compression system | |
| CN109078443A (en) | A kind of exhaust treatment system and its application method for lead-acid accumulator | |
| CN207694442U (en) | A kind of chemical fiber industry finish emission-control equipment | |
| CN204138346U (en) | A kind of medical center oxygen air-purification system | |
| CN209406007U (en) | A kind of circulation-adsorption type drying machine | |
| CN206587549U (en) | A kind of gas cleaning plant | |
| CN211112263U (en) | Electrolytic bath gas-collecting device | |
| CN2873282Y (en) | Organic waste gas condensation method recovery device | |
| CN209662937U (en) | A kind of aluminum melting furnace exhaust Wet purifier | |
| CN209406008U (en) | A kind of renewable absorption drier | |
| CN208871656U (en) | A kind of high-temp waste gas processing equipment with energy regenerating | |
| CN206935034U (en) | A kind of refuse pyrolysis smoke eliminator | |
| CN207970661U (en) | Utilize the device of steel mill's tail gas purifying carbon oxide | |
| CN206917697U (en) | A kind of Diesel Engine Breather | |
| CN209696660U (en) | A kind of wet desulphurization white plume processing unit | |
| CN217873483U (en) | Compressor impeller protection device | |
| CN206168163U (en) | Waste gas precooling adsorption equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |