CN208075596U - A kind of cooler for mineral hot furnace flue gas cleaning system - Google Patents
A kind of cooler for mineral hot furnace flue gas cleaning system Download PDFInfo
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- CN208075596U CN208075596U CN201721911248.9U CN201721911248U CN208075596U CN 208075596 U CN208075596 U CN 208075596U CN 201721911248 U CN201721911248 U CN 201721911248U CN 208075596 U CN208075596 U CN 208075596U
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- babinet
- flue gas
- mineral hot
- hot furnace
- cooler
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of coolers for mineral hot furnace flue gas cleaning system, including middle part babinet, ash bucket, bearing and air outlet, the ash bucket is located at middle part babinet lower end, middle part babinet side is equipped with gas inlet, the bearing is located on the outside of the babinet of middle part, the water cooled pipeline of parallel-connection structure is equipped between the middle part babinet and air outlet, the utility model has the beneficial effects that：The utility model reduces the floor space of serial pipe, investment reduction in such a way that cooling pipe is in parallel；It effectively solves the problems, such as dust deposited in pipeline, reduces the running resistance of equipment and integrated artistic system, reduce the running cost of equipment.The features such as failure rate is low, and when failure is easy to maintenance, and safe operation is simple, can be very good to adapt to industrial needs.Reduce the maintenance cost in equipment early investment cost and later stage.
Description
Technical field
It is specifically a kind of to be used for mineral hot furnace flue gas cleaning the utility model is related to mineral hot furnace flue gas cleaning equipment technical field
The cooler of system.
Background technology
The industries such as the electric power, steel, nonferrous metallurgy, building materials, chemical industry in China, pharmacy, casting are normal in process of production at present
High-temperature gas often is will produce, this kind of high-temperature furnace gas temperature is very high, may reach 1200 DEG C.It needs to carry out by equipment effective
Cooling, the furnace gas after cooling could be sent to bag-type dust equipment and be dusted processing, can damaged if furnace gas temperature is higher
Filter bag in steel and cleaner causes entire dust pelletizing system can not normal use.
Mineral hot furnace cooling system cooling method is more at present, but the temperature that can be handled is limited.General current mineral hot furnace cooling
The temperature of device processing is all at 1000 DEG C or less.But mineral hot furnace will appear the damages such as material that collapse in smelting process, at this moment stove
Temperature degree is up to 1200 DEG C, and common steel cooling equipment can not use at this temperature, and entire flue gas cleaning system is caused to lose
Effect, all waste flue gases are in line by chimney, cause greatly to pollute to environment.
The country is up to 1200 DEG C of majorities in furnace gas temperature and directly cools down using water cooling at present, by temperature control 1000 DEG C with
Under.It is had the disadvantage that using the directly cooling of U-shaped water cooled pipeline：1, U-shaped water cooled pipeline is being installed in series, and cooling range is smaller, consumption
Take great deal of steel.2, U-shaped water cooled pipeline installation must take into consideration right angle setting, and it is too big to take up an area height.Entire factory building height is caused to increase
Add, investment increases.3, the dust in high-temperature flue gas is frequently occluded in water cooled pipeline, and water cooled pipeline is caused to fail, and is influenced entire
The operation of system.
Invention content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of cooler for mineral hot furnace flue gas cleaning system
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of cooler for mineral hot furnace flue gas cleaning system, including middle part babinet, ash bucket, bearing and air outlet, institute
It states ash bucket and is located at middle part babinet lower end, middle part babinet side is equipped with gas inlet, and the bearing is located on the outside of the babinet of middle part,
The water cooled pipeline of parallel-connection structure is equipped between the middle part babinet and air outlet.
As further program of the utility model：The water cooled pipeline is the multi-channel type water cooled pipeline of plural parallel stage,
It is equipped with flue and cyclic water channel in the water cooled pipeline, cooling water recirculation system is connected on the outside of cyclic water channel.
As further program of the utility model：Exhanst gas outlet and reducer pipe, the flue gas are equipped in the air outlet
Outlet is arranged in reducer pipe upper end.
As further program of the utility model：Babinet connection, the water cooled pipeline in the middle part of the water cooled pipeline lower end
Top is connected to reducer pipe.
As further program of the utility model：The middle part babinet, ash bucket, air outlet and gas inlet inner wall are spread
Equipped with heat insulation layer.
Compared with prior art, the utility model has the beneficial effects that：The side that the utility model passes through cooling pipe parallel connection
Formula reduces the floor space of serial pipe, investment reduction；It effectively solves the problems, such as dust deposited in pipeline, reduces equipment and entirety
The running resistance of process system reduces the running cost of equipment.Failure rate is low, and when failure is easy to maintenance, and safe operation is simple
The features such as, it can be very good to adapt to industrial needs, reduce the maintenance cost in equipment early investment cost and later stage, this
The mode of outer cooling pipe side by side increases film-cooled heat, and then can be cooled down to superhigh temperature furnace gas.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the sectional view of the utility model.
In figure：Babinet, 2- ash buckets, 3- bearings, 4- water cooled pipelines, 5- air outlets, 6- gas inlets, 7- fume pipes in the middle part of 1-
Road, 8- cyclic water channels, 9- exhanst gas outlets, 10- reducer pipes.
Specific implementation mode
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 making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, in the utility model embodiment, a kind of cooler for mineral hot furnace flue gas cleaning system, packet
Middle part babinet 1, ash bucket 2, bearing 3 and air outlet 5 are included, ash bucket 2 is located at 1 lower end of middle part babinet, and 2 bottom of ash bucket is equipped with cinder-discharging port,
Babinet 1 side in middle part is equipped with gas inlet 6, and bearing 3 is located at 1 outside of middle part babinet, is equipped between middle part babinet 1 and air outlet 5
Water cooled pipeline 4, air outlet 5 is interior to be equipped with exhanst gas outlet 9 and reducer pipe 10, and exhanst gas outlet 9 is arranged in 10 upper end of reducer pipe, water cooling tube
Road 4 is the multi-channel type water cooled pipeline of plural parallel stage, and flue 7 and cyclic water channel 8, cyclic water channel 8 are equipped in water cooled pipeline 4
Outside is connected with cooling water recirculation system, and the water inlet of cooling water recirculation system is located at the top of cyclic water channel 8, cooling water circulation
The water outlet of system is located at the bottom end of cyclic water channel 8, and babinet 1 is connected in the middle part of 4 lower end of water cooled pipeline, 4 top of water cooled pipeline and change
Diameter pipe 10 is connected to, and middle part babinet 1 and reducer pipe 10 are welded to connect by fixing bracket and circular bottom plate with water cooled pipeline 4, is welded
It is uniform pressure-tight weld to connect mode, and middle part babinet 1, ash bucket 2, air outlet 5 and 6 inner wall of gas inlet are equipped with heat insulation layer, adiabatic
Layer is fixedly connected by rivet or other means with inner wall.
The utility model structure novel, it is stable, when the utility model is used, the high-temperature furnace gas in mineral hot furnace is led to
Piping imports gas inlet 6, is then entered in the babinet 1 of middle part by gas inlet 6, high-temperature flue gas passes through middle part babinet again
1 enters in water cooled pipeline 4, since water cooled pipeline 4 is plural parallel stage pipeline, and then can effectively reduce the stream of high-temperature flue gas
Speed, so that the dust granule in high-temperature flue gas constantly deposits in the flue gas of low flow velocity in bottom ash bucket 2, and then can be with
Dust deposited in pipeline phenomenon effectively is prevented, while also reducing the running resistance of equipment and integrated artistic system, into water cooled pipeline 4
Interior high-temperature flue gas constantly carries out heat exchange with the cooling water in cyclic water channel 8, thus during flue gas is constantly upper
Its temperature constantly reduces, and finally passes through the processing that air outlet 5 is discharged and carries out next process, in addition in middle part babinet 1, ash bucket
2, air outlet 5 and 6 inner wall of gas inlet are equipped with heat insulation layer, can effectively prevent damage of the high-temperature flue gas to steel in equipment
The bad and damage to cloth bag in follow-up cleaner.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of cooler for mineral hot furnace flue gas cleaning system, including middle part babinet (1), ash bucket (2), bearing (3) and go out
Air port (5), which is characterized in that the ash bucket (2) is located at middle part babinet (1) lower end, and middle part babinet (1) side is equipped with flue gas
Import (6), the bearing (3) are located on the outside of middle part babinet (1), are equipped between the middle part babinet (1) and air outlet (5) in parallel
The water cooled pipeline (4) of structure.
2. a kind of cooler for mineral hot furnace flue gas cleaning system according to claim 1, which is characterized in that the water
Cold pipeline (4) is the multi-channel type water cooled pipeline of plural parallel stage, and flue (7) and cycle are equipped in the water cooled pipeline (4)
Water channel (8), cyclic water channel (8) outside are connected with cooling water recirculation system.
3. a kind of cooler for mineral hot furnace flue gas cleaning system according to claim 1, which is characterized in that it is described go out
Exhanst gas outlet (9) and reducer pipe (10) are equipped in air port (5), the exhanst gas outlet (9) is arranged in reducer pipe (10) upper end.
4. a kind of cooler for mineral hot furnace flue gas cleaning system according to claim 3, which is characterized in that the water
Babinet (1) is connected in the middle part of cold pipeline (4) lower end, and water cooled pipeline (4) top is connected to reducer pipe (10).
5. a kind of cooler for mineral hot furnace flue gas cleaning system according to claim 1, which is characterized in that in described
Portion's babinet (1), ash bucket (2), air outlet (5) and gas inlet (6) inner wall are equipped with heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911248.9U CN208075596U (en) | 2017-12-30 | 2017-12-30 | A kind of cooler for mineral hot furnace flue gas cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911248.9U CN208075596U (en) | 2017-12-30 | 2017-12-30 | A kind of cooler for mineral hot furnace flue gas cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075596U true CN208075596U (en) | 2018-11-09 |
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ID=64034624
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721911248.9U Active CN208075596U (en) | 2017-12-30 | 2017-12-30 | A kind of cooler for mineral hot furnace flue gas cleaning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208075596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539808A (en) * | 2018-12-04 | 2019-03-29 | 宁夏森源重工设备有限公司 | A kind of mineral hot furnace Forced water cooling exhaust gas cleaner |
-
2017
- 2017-12-30 CN CN201721911248.9U patent/CN208075596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539808A (en) * | 2018-12-04 | 2019-03-29 | 宁夏森源重工设备有限公司 | A kind of mineral hot furnace Forced water cooling exhaust gas cleaner |
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